move on to v0.9.10

Currently translated at 97.6% (164 of 168 strings)

.github/CONTRIBUTING.md

@@ -5,13 +5,17 @@ READ THIS GUIDELINES CAREFULLY BEFORE CONTRIBUTING.
 
 ## Crash reporting
 
-Do not report crashes in the GitHub issue tracker. NewPipe has an automated crash report system that will ask you to send a report if a crash occures.
+Do not report crashes in the GitHub issue tracker. NewPipe has an automated crash report system that will ask you to send a report if a crash occurs.
 
 ## Issue reporting/feature request
 
 * Search the [existing issues](https://github.com/theScrabi/NewPipe/issues) first to make sure your issue/feature hasn't been reported/requested before
 * Check if this issue/feature is already fixed/implemented in the repository
 * If you are an android/java developer you are always welcome to fix/implement an issue/a feature yourself
+* Use english
+
+## Bugfixing
+* If you want to help NewPipe getting bug free, you can send me a mail to tnp@newpipe.schabi.org to let me know that you intent to help, and than register at our [sentry](https://support.schabi.org) setup. 
 
 ## Translation
 
@@ -31,6 +35,6 @@ Do not report crashes in the GitHub issue tracker. NewPipe has an automated cras
 
 ## Communication
 
-* I hereby declare our Slack channel as dead!!! There are no plans on building a new chat, but if there is interest on creating one and keeping it alive, I'd be pleased to create one again. 
+* WE DO NOW HAVE A MAILING LIST: [newpipe@list.schabi.org](https://list.schabi.org/cgi-bin/mailman/listinfo/newpipe).
 * If you want to get in contact with me or one of our other contributors you can send me an email at tnp(at)schabi.org
 * Feel free to post suggestions, changes, ideas etc!

.gitignore

@@ -8,3 +8,5 @@
 /.idea
 /*.iml
 gradle.properties
+*~
+.weblate

.gitmodules

@@ -0,0 +1,3 @@
+[submodule "app/src/main/java/org/schabi/newpipe/extractor"]
+	path = app/src/main/java/org/schabi/newpipe/extractor
+	url = https://github.com/TeamNewPipe/NewPipeExtractor.git

.travis.yml

@@ -5,35 +5,15 @@ android:
   components:
     # The BuildTools version used by NewPipe
     - tools
-    - build-tools-23.0.3
+    - build-tools-25.0.2
 
     # The SDK version used to compile NewPipe
     - android-25
 
     # Additional components
-    - extra-android-support
     - extra-android-m2repository
-    - extra-google-m2repository
 
-    # Emulators
-    - sys-img-armeabi-v7a-android-21
-    - sys-img-armeabi-v7a-android-19
-    - sys-img-armeabi-v7a-android-15
-
-env:
-  global:
-    - ADB_INSTALL_TIMEOUT=8 # minutes (2 by default)
-    - GRADLE_OPTS=-Xmx512m # give gradle more memory since it seem to fail otherwise
-  matrix:
-    - ANDROID_TARGET=android-21  ANDROID_ABI=armeabi-v7a
-
-before_script:
-  - echo no | android create avd --force -n test -t $ANDROID_TARGET --abi $ANDROID_ABI
-  - emulator -avd test -no-skin -no-audio -no-window &
-  - android-wait-for-emulator
-  - adb shell input keyevent 82 &
-
-script: ./gradlew --info build connectedCheck
+script: ./gradlew -Dorg.gradle.jvmargs=-Xmx1536m assembleDebug lintDebug testDebugUnitTest
 
 licenses:
   - '.+'

README.md

@@ -4,7 +4,7 @@ WARNING: PUTTING NEWPIPE OR ANY FORK OF IT INTO GOOGLE PLAYSTORE VIOLATES THEIR
 NewPipe: A free lightweight Youtube frontend for Android.  
 
 [![NewPipe](app/src/main/res/mipmap-xhdpi/ic_launcher.png)](https://newpipe.schabi.org)
-[![F-Droid](https://f-droid.org/wiki/images/0/06/F-Droid-button_get-it-on.png)](https://f-droid.org/repository/browse/?fdfilter=newpipe&fdid=org.schabi.newpipe)
+[![F-Droid](https://f-droid.org/wiki/images/0/06/F-Droid-button_get-it-on.png)](https://f-droid.org/packages/org.schabi.newpipe/)
 
 
 Project status:
@@ -19,11 +19,16 @@ Project status:
 
 ## Screenshots
 
-[<img src="screenshots/screenshot_1.png" width=150>](screenshots/screenshot_1.png)
-[<img src="screenshots/screenshot_2.png" width=150>](screenshots/screenshot_2.png)
-[<img src="screenshots/screenshot_3.png" width=150>](screenshots/screenshot_3.png)
-[<img src="screenshots/screenshot_4.png" width=150>](screenshots/screenshot_4.png)
-[<img src="screenshots/screenshot_5.png" width=150>](screenshots/screenshot_5.png)
+[<img src="screenshots/screenshot_1.png" width=160>](screenshots/screenshot_1.png)
+[<img src="screenshots/screenshot_2.png" width=160>](screenshots/screenshot_2.png)
+[<img src="screenshots/screenshot_3.png" width=160>](screenshots/screenshot_3.png)
+[<img src="screenshots/screenshot_4.png" width=160>](screenshots/screenshot_4.png)
+[<img src="screenshots/screenshot_5.png" width=160>](screenshots/screenshot_5.png)
+[<img src="screenshots/screenshot_6.png" width=160>](screenshots/screenshot_6.png)
+[<img src="screenshots/screenshot_7.png" width=160>](screenshots/screenshot_7.png)
+[<img src="screenshots/screenshot_8.png" width=160>](screenshots/screenshot_8.png)
+[<img src="screenshots/screenshot_9.png" width=160>](screenshots/screenshot_9.png)
+
 
 ## Description
 
@@ -35,26 +40,30 @@ NewPipe does not use any Google framework libraries, or the YouTube API. It only
 * Display general information about a video
 * Watch YouTube videos
 * Listen to YouTube videos (experimental)
+* Popup mode (floating player)
 * Select the streaming player to watch the video with
 * Download videos 
-* Download audio only 
+* Download audio only
 * Open a video in Kodi
 * Show Next/Related videos
 * Search YouTube in a specific language
 * Watch age restricted material
 * Display general information about channels
+* Search channels
+* Watch videos from a channel
+* Orbot/Tor support (not yet directly)
+* 1080p/2k/4k support
 
 ### Coming Features
 
-* Orbot/Tor support
 * Bookmarks
 * View history
 * Search history
-* Search channels
 * Subscribe to channels
-* Watch videos from a channel
 * Search/Watch Playlists
 * Queeing videos
+* Subtitles support
+* livestream support
 * ... and many more
 
 ### Multiservice support

app/build.gradle

@@ -2,14 +2,16 @@ apply plugin: 'com.android.application'
 
 android {
     compileSdkVersion 25
-    buildToolsVersion '23.0.3'
+    buildToolsVersion '25.0.2'
 
     defaultConfig {
         applicationId "org.schabi.newpipe"
         minSdkVersion 15
         targetSdkVersion 25
-        versionCode 20
-        versionName "0.8.6"
+        versionCode 37
+        versionName "0.9.10"
+
+        testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
     }
     buildTypes {
         release {
@@ -31,20 +33,29 @@ android {
 }
 
 dependencies {
+    androidTestCompile('com.android.support.test.espresso:espresso-core:2.2.2') {
+        exclude module: 'support-annotations'
+    }
+
+
     testCompile 'junit:junit:4.12'
-    compile 'com.android.support:appcompat-v7:25.0.0'
-    compile 'com.android.support:support-v4:25.0.0'
-    compile 'com.android.support:design:25.0.0'
-    compile 'com.android.support:recyclerview-v7:25.0.0'
+    testCompile 'org.mockito:mockito-core:1.10.19'
+    testCompile 'org.json:json:20160810'
+
+    compile 'com.android.support:appcompat-v7:25.3.1'
+    compile 'com.android.support:support-v4:25.3.1'
+    compile 'com.android.support:design:25.3.1'
+    compile 'com.android.support:recyclerview-v7:25.3.1'
+
+    compile 'com.google.code.gson:gson:2.7'
     compile 'org.jsoup:jsoup:1.8.3'
     compile 'org.mozilla:rhino:1.7.7'
-    compile 'info.guardianproject.netcipher:netcipher:1.2'
-    compile 'de.hdodenhof:circleimageview:2.0.0'
-    compile 'com.nostra13.universalimageloader:universal-image-loader:1.9.5'
-    compile 'com.github.nirhart:parallaxscroll:1.0'
-    compile 'com.google.android.exoplayer:exoplayer:r1.5.5'
-    compile 'com.google.code.gson:gson:2.4'
-    compile 'com.nononsenseapps:filepicker:3.0.0'
-    testCompile 'junit:junit:4.12'
     compile 'ch.acra:acra:4.9.0'
+    compile 'info.guardianproject.netcipher:netcipher:1.2'
+
+    compile 'com.nostra13.universalimageloader:universal-image-loader:1.9.5'
+    compile 'de.hdodenhof:circleimageview:2.0.0'
+    compile 'com.github.nirhart:parallaxscroll:1.0'
+    compile 'com.nononsenseapps:filepicker:3.0.0'
+    compile 'com.google.android.exoplayer:exoplayer:r2.4.2'
 }

app/src/androidTest/java/org/schabi/newpipe/extractor/youtube/YoutubeStreamExtractorLiveStreamTest.java

@@ -1,52 +0,0 @@
-package org.schabi.newpipe.extractor.youtube;
-
-import android.test.AndroidTestCase;
-
-
-import org.schabi.newpipe.extractor.exceptions.ExtractionException;
-import org.schabi.newpipe.extractor.exceptions.ParsingException;
-import org.schabi.newpipe.extractor.stream_info.StreamExtractor;
-
-import java.io.IOException;
-
-/**
- * Created by Christian Schabesberger on 11.03.16.
- *
- * Copyright (C) Christian Schabesberger 2016 <chris.schabesberger@mailbox.org>
- * YoutubeStreamExtractorLiveStreamTest.java is part of NewPipe.
- *
- * NewPipe is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * NewPipe is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with NewPipe.  If not, see <http://www.gnu.org/licenses/>.
- */
-
-
-public class YoutubeStreamExtractorLiveStreamTest extends AndroidTestCase {
-
-    private StreamExtractor extractor;
-
-    public void setUp() throws IOException, ExtractionException {
-        //todo: make the extractor not throw over a livestream
-        /*
-
-        NewPipe.init(Downloader.getInstance());
-        extractor = NewPipe.getService("Youtube")
-                .getExtractorInstance("https://www.youtube.com/watch?v=J0s6NjqdjLE", Downloader.getInstance());
-                */
-    }
-
-    public void testStreamType() throws ParsingException {
-        assertTrue(true);
-        // assertTrue(extractor.getStreamType() == AbstractVideoInfo.StreamType.LIVE_STREAM);
-    }
-}
-

app/src/androidTest/java/org/schabi/newpipe/report/ErrorInfoTest.java

@@ -0,0 +1,37 @@
+package org.schabi.newpipe.report;
+
+import android.os.Parcel;
+import android.support.test.filters.LargeTest;
+import android.support.test.runner.AndroidJUnit4;
+
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.schabi.newpipe.R;
+import org.schabi.newpipe.report.ErrorActivity.ErrorInfo;
+
+import static org.junit.Assert.assertEquals;
+
+/**
+ * Instrumented tests for {@link ErrorInfo}
+ */
+@RunWith(AndroidJUnit4.class)
+@LargeTest
+public class ErrorInfoTest {
+
+    @Test
+    public void errorInfo_testParcelable() {
+        ErrorInfo info = ErrorInfo.make(UserAction.USER_REPORT, "youtube", "request", R.string.general_error);
+        // Obtain a Parcel object and write the parcelable object to it:
+        Parcel parcel = Parcel.obtain();
+        info.writeToParcel(parcel, 0);
+        parcel.setDataPosition(0);
+        ErrorInfo infoFromParcel = ErrorInfo.CREATOR.createFromParcel(parcel);
+
+        assertEquals(UserAction.USER_REPORT, infoFromParcel.userAction);
+        assertEquals("youtube", infoFromParcel.serviceName);
+        assertEquals("request", infoFromParcel.request);
+        assertEquals(R.string.general_error, infoFromParcel.message);
+
+        parcel.recycle();
+    }
+}

app/src/main/AndroidManifest.xml

@@ -1,12 +1,14 @@
 <?xml version="1.0" encoding="utf-8"?>
-<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+<manifest
+    xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:tools="http://schemas.android.com/tools"
     package="org.schabi.newpipe">
 
-    <uses-permission android:name="android.permission.INTERNET" />
-    <uses-permission android:name="android.permission.WAKE_LOCK" />
-    <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
-    <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
+    <uses-permission android:name="android.permission.INTERNET"/>
+    <uses-permission android:name="android.permission.WAKE_LOCK"/>
+    <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE"/>
+    <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"/>
+    <uses-permission android:name="android.permission.SYSTEM_ALERT_WINDOW"/>
 
     <application
         android:name=".App"
@@ -16,151 +18,202 @@
         android:logo="@mipmap/ic_launcher"
         android:theme="@style/AppTheme"
         tools:ignore="AllowBackup">
-
         <activity
             android:name=".MainActivity"
             android:label="@string/app_name">
             <intent-filter>
-                <action android:name="android.intent.action.MAIN" />
-
-                <category android:name="android.intent.category.LAUNCHER" />
+                <action android:name="android.intent.action.MAIN"/>
+                <category android:name="android.intent.category.LAUNCHER"/>
             </intent-filter>
         </activity>
-        <activity
-            android:name=".detail.VideoItemDetailActivity"
-            android:label="@string/title_videoitem_detail"
-            android:launchMode="singleTask"
-            android:theme="@style/AppTheme">
-            <meta-data
-                android:name="android.support.PARENT_ACTIVITY"
-                android:value=".MainActivity" />
 
-            <intent-filter>
-                <action android:name="android.intent.action.VIEW" />
-                <action android:name="android.media.action.MEDIA_PLAY_FROM_SEARCH" />
-                <action android:name="android.nfc.action.NDEF_DISCOVERED" />
-
-                <category android:name="android.intent.category.DEFAULT" />
-                <category android:name="android.intent.category.BROWSABLE" />
-
-                <data android:scheme="http" />
-                <data android:scheme="https" />
-                <data android:host="youtube.com" />
-                <data android:host="m.youtube.com" />
-                <data android:host="www.youtube.com" />
-                <data android:pathPrefix="/v/" />
-                <data android:pathPrefix="/watch" />
-                <data android:pathPrefix="/attribution_link" />
-            </intent-filter>
-            <intent-filter>
-                <action android:name="android.intent.action.VIEW" />
-                <action android:name="android.media.action.MEDIA_PLAY_FROM_SEARCH" />
-                <action android:name="android.nfc.action.NDEF_DISCOVERED" />
-
-                <category android:name="android.intent.category.DEFAULT" />
-                <category android:name="android.intent.category.BROWSABLE" />
-
-                <data android:scheme="http" />
-                <data android:scheme="https" />
-                <data android:host="youtu.be" />
-                <data android:pathPrefix="/" />
-            </intent-filter>
-            <intent-filter>
-                <action android:name="android.intent.action.VIEW" />
-                <action android:name="android.media.action.MEDIA_PLAY_FROM_SEARCH" />
-                <action android:name="android.nfc.action.NDEF_DISCOVERED" />
-
-                <category android:name="android.intent.category.DEFAULT" />
-                <category android:name="android.intent.category.BROWSABLE" />
-
-                <data android:scheme="vnd.youtube" />
-                <data android:scheme="vnd.youtube.launch" />
-            </intent-filter>
-            <intent-filter>
-                <action android:name="android.intent.action.SEND" />
-                <category android:name="android.intent.category.DEFAULT" />
-                <data android:mimeType="text/plain" />
-            </intent-filter>
-        </activity>
         <activity
             android:name=".player.PlayVideoActivity"
             android:configChanges="orientation|keyboardHidden|screenSize"
             android:theme="@style/VideoPlayerTheme"
-            tools:ignore="UnusedAttribute" />
+            tools:ignore="UnusedAttribute"/>
 
         <service
             android:name=".player.BackgroundPlayer"
-            android:exported="false"
-            android:label="@string/background_player_name" />
+            android:exported="false"/>
+
+        <service
+            android:name=".player.PopupVideoPlayer"
+            android:exported="false"/>
 
         <activity
-            android:name=".player.ExoPlayerActivity"
+            android:name=".player.MainVideoPlayer"
             android:configChanges="keyboard|keyboardHidden|orientation|screenSize"
             android:label="@string/app_name"
-            android:launchMode="singleInstance"
-            android:theme="@style/PlayerTheme">
-            <intent-filter>
-                <action android:name="org.schabi.newpipe.exoplayer.action.VIEW" />
-
-                <category android:name="android.intent.category.DEFAULT" />
-
-                <data android:scheme="http" />
-                <data android:scheme="https" />
-                <data android:scheme="content" />
-                <data android:scheme="asset" />
-                <data android:scheme="file" />
-            </intent-filter>
-        </activity>
-
-        <service
-            android:name=".player.BackgroundPlayer"
-            android:exported="false"
-            android:label="@string/background_player_name" />
+            android:launchMode="singleTask"
+            android:theme="@style/PlayerTheme"/>
 
         <activity
             android:name=".settings.SettingsActivity"
-            android:label="@string/settings_activity_title" />
+            android:label="@string/settings"/>
         <activity
             android:name=".PanicResponderActivity"
             android:launchMode="singleInstance"
             android:noHistory="true"
             android:theme="@android:style/Theme.NoDisplay">
             <intent-filter>
-                <action android:name="info.guardianproject.panic.action.TRIGGER" />
+                <action android:name="info.guardianproject.panic.action.TRIGGER"/>
 
-                <category android:name="android.intent.category.DEFAULT" />
+                <category android:name="android.intent.category.DEFAULT"/>
             </intent-filter>
         </activity>
         <activity
             android:name=".ExitActivity"
             android:label="@string/general_error"
-            android:theme="@android:style/Theme.NoDisplay" />
-        <activity android:name=".report.ErrorActivity" />
+            android:theme="@android:style/Theme.NoDisplay"/>
+        <activity android:name=".report.ErrorActivity"/>
 
         <!-- giga get related -->
         <activity
             android:name=".download.DownloadActivity"
             android:label="@string/app_name"
             android:launchMode="singleTask"
-            android:theme="@style/AppTheme" />
+            android:theme="@style/AppTheme"/>
 
-        <service android:name="us.shandian.giga.service.DownloadManagerService" />
+        <service android:name="us.shandian.giga.service.DownloadManagerService"/>
 
         <activity
             android:name="com.nononsenseapps.filepicker.FilePickerActivity"
             android:label="@string/app_name"
-            android:theme="@style/FilePickerTheme"
-            android:launchMode="singleTop">
+            android:launchMode="singleTop"
+            android:theme="@style/FilePickerTheme"/>
+        <activity
+            android:name=".ReCaptchaActivity"
+            android:label="@string/reCaptchaActivity"/>
+
+        <provider
+            android:name="android.support.v4.content.FileProvider"
+            android:authorities="${applicationId}.provider"
+            android:exported="false"
+            android:grantUriPermissions="true">
+            <meta-data
+                android:name="android.support.FILE_PROVIDER_PATHS"
+                android:resource="@xml/provider_paths"/>
+        </provider>
+
+        <activity
+            android:name=".RouterActivity"
+            android:taskAffinity=""
+            android:theme="@android:style/Theme.NoDisplay">
+            <intent-filter>
+                <action android:name="android.intent.action.VIEW"/>
+                <action android:name="android.media.action.MEDIA_PLAY_FROM_SEARCH"/>
+                <action android:name="android.nfc.action.NDEF_DISCOVERED"/>
+
+                <category android:name="android.intent.category.DEFAULT"/>
+                <category android:name="android.intent.category.BROWSABLE"/>
+
+                <data android:scheme="http"/>
+                <data android:scheme="https"/>
+                <data android:host="youtube.com"/>
+                <data android:host="m.youtube.com"/>
+                <data android:host="www.youtube.com"/>
+                <!-- video prefix -->
+                <data android:pathPrefix="/v/"/>
+                <data android:pathPrefix="/embed/"/>
+                <data android:pathPrefix="/watch"/>
+                <data android:pathPrefix="/attribution_link"/>
+                <!-- channel prefix -->
+                <data android:pathPrefix="/channel/"/>
+                <data android:pathPrefix="/user/"/>
+            </intent-filter>
+            <intent-filter>
+                <action android:name="android.intent.action.VIEW"/>
+                <action android:name="android.media.action.MEDIA_PLAY_FROM_SEARCH"/>
+                <action android:name="android.nfc.action.NDEF_DISCOVERED"/>
+
+                <category android:name="android.intent.category.DEFAULT"/>
+                <category android:name="android.intent.category.BROWSABLE"/>
+
+                <data android:scheme="http"/>
+                <data android:scheme="https"/>
+                <data android:host="youtu.be"/>
+                <data android:pathPrefix="/"/>
+            </intent-filter>
+            <intent-filter>
+                <action android:name="android.intent.action.VIEW"/>
+                <action android:name="android.media.action.MEDIA_PLAY_FROM_SEARCH"/>
+                <action android:name="android.nfc.action.NDEF_DISCOVERED"/>
+
+                <category android:name="android.intent.category.DEFAULT"/>
+                <category android:name="android.intent.category.BROWSABLE"/>
+
+                <data android:scheme="vnd.youtube"/>
+                <data android:scheme="vnd.youtube.launch"/>
+            </intent-filter>
+            <intent-filter>
+                <action android:name="android.intent.action.SEND"/>
+
+                <category android:name="android.intent.category.DEFAULT"/>
+
+                <data android:mimeType="text/plain"/>
+            </intent-filter>
         </activity>
 
         <activity
-            android:name=".ChannelActivity"
-            android:label="@string/title_activity_channel"
-            android:theme="@style/AppTheme.NoActionBar" />
+            android:name=".RouterPopupActivity"
+            android:taskAffinity=""
+            android:theme="@android:style/Theme.NoDisplay"
+            android:label="@string/popup_mode_share_menu_title">
+            <intent-filter>
+                <action android:name="android.intent.action.VIEW"/>
+                <action android:name="android.media.action.MEDIA_PLAY_FROM_SEARCH"/>
+                <action android:name="android.nfc.action.NDEF_DISCOVERED"/>
 
+                <category android:name="android.intent.category.DEFAULT"/>
+                <category android:name="android.intent.category.BROWSABLE"/>
+
+                <data android:scheme="http"/>
+                <data android:scheme="https"/>
+                <data android:host="youtube.com"/>
+                <data android:host="m.youtube.com"/>
+                <data android:host="www.youtube.com"/>
+                <!-- video prefix -->
+                <data android:pathPrefix="/v/"/>
+                <data android:pathPrefix="/embed/"/>
+                <data android:pathPrefix="/watch"/>
+                <data android:pathPrefix="/attribution_link"/>
+            </intent-filter>
+            <intent-filter>
+                <action android:name="android.intent.action.VIEW"/>
+                <action android:name="android.media.action.MEDIA_PLAY_FROM_SEARCH"/>
+                <action android:name="android.nfc.action.NDEF_DISCOVERED"/>
+
+                <category android:name="android.intent.category.DEFAULT"/>
+                <category android:name="android.intent.category.BROWSABLE"/>
+
+                <data android:scheme="http"/>
+                <data android:scheme="https"/>
+                <data android:host="youtu.be"/>
+                <data android:pathPrefix="/"/>
+            </intent-filter>
+            <intent-filter>
+                <action android:name="android.intent.action.VIEW"/>
+                <action android:name="android.media.action.MEDIA_PLAY_FROM_SEARCH"/>
+                <action android:name="android.nfc.action.NDEF_DISCOVERED"/>
+
+                <category android:name="android.intent.category.DEFAULT"/>
+                <category android:name="android.intent.category.BROWSABLE"/>
+
+                <data android:scheme="vnd.youtube"/>
+                <data android:scheme="vnd.youtube.launch"/>
+            </intent-filter>
+            <intent-filter>
+                <action android:name="android.intent.action.SEND"/>
+                <category android:name="android.intent.category.DEFAULT"/>
+                <data android:mimeType="text/plain"/>
+            </intent-filter>
+        </activity>
         <activity
-            android:name=".ReCaptchaActivity"
-            android:label="@string/reCaptchaActivity" />
+            android:name=".about.AboutActivity"
+            android:label="@string/title_activity_about"
+            android:theme="@style/AppTheme">
+        </activity>
     </application>
 
-</manifest>
+</manifest>

app/src/main/assets/apache2.html

@@ -0,0 +1,162 @@
+<!doctype html>
+<html lang="en">
+<head>
+    <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
+    <title>Apache License - Version 2.0, January 2004</title>
+</head>
+<body>
+<p>Apache License<br>Version 2.0, January 2004<br>
+    <a href="http://www.apache.org/licenses/">http://www.apache.org/licenses/</a> </p>
+<p>TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION</p>
+<p><strong><a name="definitions">1. Definitions</a></strong>.</p>
+<p>"License" shall mean the terms and conditions for use, reproduction, and
+    distribution as defined by Sections 1 through 9 of this document.</p>
+<p>"Licensor" shall mean the copyright owner or entity authorized by the
+    copyright owner that is granting the License.</p>
+<p>"Legal Entity" shall mean the union of the acting entity and all other
+    entities that control, are controlled by, or are under common control with
+    that entity. For the purposes of this definition, "control" means (i) the
+    power, direct or indirect, to cause the direction or management of such
+    entity, whether by contract or otherwise, or (ii) ownership of fifty
+    percent (50%) or more of the outstanding shares, or (iii) beneficial
+    ownership of such entity.</p>
+<p>"You" (or "Your") shall mean an individual or Legal Entity exercising
+    permissions granted by this License.</p>
+<p>"Source" form shall mean the preferred form for making modifications,
+    including but not limited to software source code, documentation source,
+    and configuration files.</p>
+<p>"Object" form shall mean any form resulting from mechanical transformation
+    or translation of a Source form, including but not limited to compiled
+    object code, generated documentation, and conversions to other media types.</p>
+<p>"Work" shall mean the work of authorship, whether in Source or Object form,
+    made available under the License, as indicated by a copyright notice that
+    is included in or attached to the work (an example is provided in the
+    Appendix below).</p>
+<p>"Derivative Works" shall mean any work, whether in Source or Object form,
+    that is based on (or derived from) the Work and for which the editorial
+    revisions, annotations, elaborations, or other modifications represent, as
+    a whole, an original work of authorship. For the purposes of this License,
+    Derivative Works shall not include works that remain separable from, or
+    merely link (or bind by name) to the interfaces of, the Work and Derivative
+    Works thereof.</p>
+<p>"Contribution" shall mean any work of authorship, including the original
+    version of the Work and any modifications or additions to that Work or
+    Derivative Works thereof, that is intentionally submitted to Licensor for
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+    representatives, including but not limited to communication on electronic
+    mailing lists, source code control systems, and issue tracking systems that
+    are managed by, or on behalf of, the Licensor for the purpose of discussing
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+    Contribution."</p>
+<p>"Contributor" shall mean Licensor and any individual or Legal Entity on
+    behalf of whom a Contribution has been received by Licensor and
+    subsequently incorporated within the Work.</p>
+<p><strong><a name="copyright">2. Grant of Copyright License</a></strong>. Subject to the
+    terms and conditions of this License, each Contributor hereby grants to You
+    a perpetual, worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+    copyright license to reproduce, prepare Derivative Works of, publicly
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+<p><strong><a name="patent">3. Grant of Patent License</a></strong>. Subject to the terms
+    and conditions of this License, each Contributor hereby grants to You a
+    perpetual, worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+    (except as stated in this section) patent license to make, have made, use,
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+    direct or contributory patent infringement, then any patent licenses
+    granted to You under this License for that Work shall terminate as of the
+    date such litigation is filed.</p>
+<p><strong><a name="redistribution">4. Redistribution</a></strong>. You may reproduce and
+    distribute copies of the Work or Derivative Works thereof in any medium,
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+    You meet the following conditions:</p>
+<ol style="list-style: lower-latin;">
+    <li>You must give any other recipients of the Work or Derivative Works a
+        copy of this License; and</li>
+
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+        that You changed the files; and</li>
+
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+
+    <li>If the Work includes a "NOTICE" text file as part of its distribution,
+        then any Derivative Works that You distribute must include a readable copy
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+        at least one of the following places: within a NOTICE text file distributed
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+        within Derivative Works that You distribute, alongside or as an addendum to
+        the NOTICE text from the Work, provided that such additional attribution
+        notices cannot be construed as modifying the License.
+        <br/>
+        <br/>
+        You may add Your own copyright statement to Your modifications and may
+        provide additional or different license terms and conditions for use,
+        reproduction, or distribution of Your modifications, or for any such
+        Derivative Works as a whole, provided Your use, reproduction, and
+        distribution of the Work otherwise complies with the conditions stated in
+        this License.
+    </li>
+
+</ol>
+
+<p><strong><a name="contributions">5. Submission of Contributions</a></strong>. Unless You
+    explicitly state otherwise, any Contribution intentionally submitted for
+    inclusion in the Work by You to the Licensor shall be under the terms and
+    conditions of this License, without any additional terms or conditions.
+    Notwithstanding the above, nothing herein shall supersede or modify the
+    terms of any separate license agreement you may have executed with Licensor
+    regarding such Contributions.</p>
+<p><strong><a name="trademarks">6. Trademarks</a></strong>. This License does not grant
+    permission to use the trade names, trademarks, service marks, or product
+    names of the Licensor, except as required for reasonable and customary use
+    in describing the origin of the Work and reproducing the content of the
+    NOTICE file.</p>
+<p><strong><a name="no-warranty">7. Disclaimer of Warranty</a></strong>. Unless required by
+    applicable law or agreed to in writing, Licensor provides the Work (and
+    each Contributor provides its Contributions) on an "AS IS" BASIS, WITHOUT
+    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied, including,
+    without limitation, any warranties or conditions of TITLE,
+    NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A PARTICULAR PURPOSE. You
+    are solely responsible for determining the appropriateness of using or
+    redistributing the Work and assume any risks associated with Your exercise
+    of permissions under this License.</p>
+<p><strong><a name="no-liability">8. Limitation of Liability</a></strong>. In no event and
+    under no legal theory, whether in tort (including negligence), contract, or
+    otherwise, unless required by applicable law (such as deliberate and
+    grossly negligent acts) or agreed to in writing, shall any Contributor be
+    liable to You for damages, including any direct, indirect, special,
+    incidental, or consequential damages of any character arising as a result
+    of this License or out of the use or inability to use the Work (including
+    but not limited to damages for loss of goodwill, work stoppage, computer
+    failure or malfunction, or any and all other commercial damages or losses),
+    even if such Contributor has been advised of the possibility of such
+    damages.</p>
+<p><strong><a name="additional">9. Accepting Warranty or Additional Liability</a></strong>.
+    While redistributing the Work or Derivative Works thereof, You may choose
+    to offer, and charge a fee for, acceptance of support, warranty, indemnity,
+    or other liability obligations and/or rights consistent with this License.
+    However, in accepting such obligations, You may act only on Your own behalf
+    and on Your sole responsibility, not on behalf of any other Contributor,
+    and only if You agree to indemnify, defend, and hold each Contributor
+    harmless for any liability incurred by, or claims asserted against, such
+    Contributor by reason of your accepting any such warranty or additional
+    liability.</p>
+</body>
+</html>

app/src/main/assets/gpl_2.html

@@ -0,0 +1,400 @@
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
+    "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
+
+<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
+<head>
+ <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
+ <title>GNU General Public License v2.0 - GNU Project - Free Software Foundation (FSF)</title>
+ <link rel="alternate" type="application/rdf+xml"
+       href="http://www.gnu.org/licenses/old-licenses/gpl-2.0.rdf" />
+</head>
+<body>
+<h3><a id="SEC1">GNU GENERAL PUBLIC LICENSE</a></h3>
+<p>
+Version 2, June 1991
+</p>
+
+<pre>
+Copyright (C) 1989, 1991 Free Software Foundation, Inc.  
+51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA
+
+Everyone is permitted to copy and distribute verbatim copies
+of this license document, but changing it is not allowed.
+</pre>
+
+<h3 id="preamble"><a id="SEC2">Preamble</a></h3>
+
+<p>
+  The licenses for most software are designed to take away your
+freedom to share and change it.  By contrast, the GNU General Public
+License is intended to guarantee your freedom to share and change free
+software--to make sure the software is free for all its users.  This
+General Public License applies to most of the Free Software
+Foundation's software and to any other program whose authors commit to
+using it.  (Some other Free Software Foundation software is covered by
+the GNU Lesser General Public License instead.)  You can apply it to
+your programs, too.
+</p>
+
+<p>
+  When we speak of free software, we are referring to freedom, not
+price.  Our General Public Licenses are designed to make sure that you
+have the freedom to distribute copies of free software (and charge for
+this service if you wish), that you receive source code or can get it
+if you want it, that you can change the software or use pieces of it
+in new free programs; and that you know you can do these things.
+</p>
+
+<p>
+  To protect your rights, we need to make restrictions that forbid
+anyone to deny you these rights or to ask you to surrender the rights.
+These restrictions translate to certain responsibilities for you if you
+distribute copies of the software, or if you modify it.
+</p>
+
+<p>
+  For example, if you distribute copies of such a program, whether
+gratis or for a fee, you must give the recipients all the rights that
+you have.  You must make sure that they, too, receive or can get the
+source code.  And you must show them these terms so they know their
+rights.
+</p>
+
+<p>
+  We protect your rights with two steps: (1) copyright the software, and
+(2) offer you this license which gives you legal permission to copy,
+distribute and/or modify the software.
+</p>
+
+<p>
+  Also, for each author's protection and ours, we want to make certain
+that everyone understands that there is no warranty for this free
+software.  If the software is modified by someone else and passed on, we
+want its recipients to know that what they have is not the original, so
+that any problems introduced by others will not reflect on the original
+authors' reputations.
+</p>
+
+<p>
+  Finally, any free program is threatened constantly by software
+patents.  We wish to avoid the danger that redistributors of a free
+program will individually obtain patent licenses, in effect making the
+program proprietary.  To prevent this, we have made it clear that any
+patent must be licensed for everyone's free use or not licensed at all.
+</p>
+
+<p>
+  The precise terms and conditions for copying, distribution and
+modification follow.
+</p>
+
+
+<h3 id="terms"><a id="SEC3">TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION</a></h3>
+
+
+<p id="section0">
+<strong>0.</strong>
+ This License applies to any program or other work which contains
+a notice placed by the copyright holder saying it may be distributed
+under the terms of this General Public License.  The "Program", below,
+refers to any such program or work, and a "work based on the Program"
+means either the Program or any derivative work under copyright law:
+that is to say, a work containing the Program or a portion of it,
+either verbatim or with modifications and/or translated into another
+language.  (Hereinafter, translation is included without limitation in
+the term "modification".)  Each licensee is addressed as "you".
+</p>
+
+<p>
+Activities other than copying, distribution and modification are not
+covered by this License; they are outside its scope.  The act of
+running the Program is not restricted, and the output from the Program
+is covered only if its contents constitute a work based on the
+Program (independent of having been made by running the Program).
+Whether that is true depends on what the Program does.
+</p>
+
+<p id="section1">
+<strong>1.</strong>
+ You may copy and distribute verbatim copies of the Program's
+source code as you receive it, in any medium, provided that you
+conspicuously and appropriately publish on each copy an appropriate
+copyright notice and disclaimer of warranty; keep intact all the
+notices that refer to this License and to the absence of any warranty;
+and give any other recipients of the Program a copy of this License
+along with the Program.
+</p>
+
+<p>
+You may charge a fee for the physical act of transferring a copy, and
+you may at your option offer warranty protection in exchange for a fee.
+</p>
+
+<p id="section2">
+<strong>2.</strong>
+ You may modify your copy or copies of the Program or any portion
+of it, thus forming a work based on the Program, and copy and
+distribute such modifications or work under the terms of Section 1
+above, provided that you also meet all of these conditions:
+</p>
+
+<dl>
+  <dt></dt>
+    <dd>
+      <strong>a)</strong>
+      You must cause the modified files to carry prominent notices
+      stating that you changed the files and the date of any change.
+    </dd>
+  <dt></dt>
+    <dd>
+      <strong>b)</strong>
+      You must cause any work that you distribute or publish, that in
+      whole or in part contains or is derived from the Program or any
+      part thereof, to be licensed as a whole at no charge to all third
+      parties under the terms of this License.
+    </dd>
+  <dt></dt>
+    <dd>
+      <strong>c)</strong>
+      If the modified program normally reads commands interactively
+      when run, you must cause it, when started running for such
+      interactive use in the most ordinary way, to print or display an
+      announcement including an appropriate copyright notice and a
+      notice that there is no warranty (or else, saying that you provide
+      a warranty) and that users may redistribute the program under
+      these conditions, and telling the user how to view a copy of this
+      License.  (Exception: if the Program itself is interactive but
+      does not normally print such an announcement, your work based on
+      the Program is not required to print an announcement.)
+    </dd>
+</dl>
+
+<p>
+These requirements apply to the modified work as a whole.  If
+identifiable sections of that work are not derived from the Program,
+and can be reasonably considered independent and separate works in
+themselves, then this License, and its terms, do not apply to those
+sections when you distribute them as separate works.  But when you
+distribute the same sections as part of a whole which is a work based
+on the Program, the distribution of the whole must be on the terms of
+this License, whose permissions for other licensees extend to the
+entire whole, and thus to each and every part regardless of who wrote it.
+</p>
+
+<p>
+Thus, it is not the intent of this section to claim rights or contest
+your rights to work written entirely by you; rather, the intent is to
+exercise the right to control the distribution of derivative or
+collective works based on the Program.
+</p>
+
+<p>
+In addition, mere aggregation of another work not based on the Program
+with the Program (or with a work based on the Program) on a volume of
+a storage or distribution medium does not bring the other work under
+the scope of this License.
+</p>
+
+<p id="section3">
+<strong>3.</strong>
+ You may copy and distribute the Program (or a work based on it,
+under Section 2) in object code or executable form under the terms of
+Sections 1 and 2 above provided that you also do one of the following:
+</p>
+
+<!-- we use this doubled UL to get the sub-sections indented, -->
+<!-- while making the bullets as unobvious as possible. -->
+
+<dl>
+  <dt></dt>
+    <dd>
+      <strong>a)</strong>
+      Accompany it with the complete corresponding machine-readable
+      source code, which must be distributed under the terms of Sections
+      1 and 2 above on a medium customarily used for software interchange; or,
+    </dd>
+  <dt></dt>
+    <dd>
+      <strong>b)</strong>
+      Accompany it with a written offer, valid for at least three
+      years, to give any third party, for a charge no more than your
+      cost of physically performing source distribution, a complete
+      machine-readable copy of the corresponding source code, to be
+      distributed under the terms of Sections 1 and 2 above on a medium
+      customarily used for software interchange; or,
+    </dd>
+  <dt></dt>
+    <dd>
+      <strong>c)</strong>
+      Accompany it with the information you received as to the offer
+      to distribute corresponding source code.  (This alternative is
+      allowed only for noncommercial distribution and only if you
+      received the program in object code or executable form with such
+      an offer, in accord with Subsection b above.)
+    </dd>
+</dl>
+
+<p>
+The source code for a work means the preferred form of the work for
+making modifications to it.  For an executable work, complete source
+code means all the source code for all modules it contains, plus any
+associated interface definition files, plus the scripts used to
+control compilation and installation of the executable.  However, as a
+special exception, the source code distributed need not include
+anything that is normally distributed (in either source or binary
+form) with the major softwareComponents (compiler, kernel, and so on) of the
+operating system on which the executable runs, unless that component
+itself accompanies the executable.
+</p>
+
+<p>
+If distribution of executable or object code is made by offering
+access to copy from a designated place, then offering equivalent
+access to copy the source code from the same place counts as
+distribution of the source code, even though third parties are not
+compelled to copy the source along with the object code.
+</p>
+
+<p id="section4">
+<strong>4.</strong>
+ You may not copy, modify, sublicense, or distribute the Program
+except as expressly provided under this License.  Any attempt
+otherwise to copy, modify, sublicense or distribute the Program is
+void, and will automatically terminate your rights under this License.
+However, parties who have received copies, or rights, from you under
+this License will not have their licenses terminated so long as such
+parties remain in full compliance.
+</p>
+
+<p id="section5">
+<strong>5.</strong>
+ You are not required to accept this License, since you have not
+signed it.  However, nothing else grants you permission to modify or
+distribute the Program or its derivative works.  These actions are
+prohibited by law if you do not accept this License.  Therefore, by
+modifying or distributing the Program (or any work based on the
+Program), you indicate your acceptance of this License to do so, and
+all its terms and conditions for copying, distributing or modifying
+the Program or works based on it.
+</p>
+
+<p id="section6">
+<strong>6.</strong>
+ Each time you redistribute the Program (or any work based on the
+Program), the recipient automatically receives a license from the
+original licensor to copy, distribute or modify the Program subject to
+these terms and conditions.  You may not impose any further
+restrictions on the recipients' exercise of the rights granted herein.
+You are not responsible for enforcing compliance by third parties to
+this License.
+</p>
+
+<p id="section7">
+<strong>7.</strong>
+ If, as a consequence of a court judgment or allegation of patent
+infringement or for any other reason (not limited to patent issues),
+conditions are imposed on you (whether by court order, agreement or
+otherwise) that contradict the conditions of this License, they do not
+excuse you from the conditions of this License.  If you cannot
+distribute so as to satisfy simultaneously your obligations under this
+License and any other pertinent obligations, then as a consequence you
+may not distribute the Program at all.  For example, if a patent
+license would not permit royalty-free redistribution of the Program by
+all those who receive copies directly or indirectly through you, then
+the only way you could satisfy both it and this License would be to
+refrain entirely from distribution of the Program.
+</p>
+
+<p>
+If any portion of this section is held invalid or unenforceable under
+any particular circumstance, the balance of the section is intended to
+apply and the section as a whole is intended to apply in other
+circumstances.
+</p>
+
+<p>
+It is not the purpose of this section to induce you to infringe any
+patents or other property right claims or to contest validity of any
+such claims; this section has the sole purpose of protecting the
+integrity of the free software distribution system, which is
+implemented by public license practices.  Many people have made
+generous contributions to the wide range of software distributed
+through that system in reliance on consistent application of that
+system; it is up to the author/donor to decide if he or she is willing
+to distribute software through any other system and a licensee cannot
+impose that choice.
+</p>
+
+<p>
+This section is intended to make thoroughly clear what is believed to
+be a consequence of the rest of this License.
+</p>
+
+<p id="section8">
+<strong>8.</strong>
+ If the distribution and/or use of the Program is restricted in
+certain countries either by patents or by copyrighted interfaces, the
+original copyright holder who places the Program under this License
+may add an explicit geographical distribution limitation excluding
+those countries, so that distribution is permitted only in or among
+countries not thus excluded.  In such case, this License incorporates
+the limitation as if written in the body of this License.
+</p>
+
+<p id="section9">
+<strong>9.</strong>
+ The Free Software Foundation may publish revised and/or new versions
+of the General Public License from time to time.  Such new versions will
+be similar in spirit to the present version, but may differ in detail to
+address new problems or concerns.
+</p>
+
+<p>
+Each version is given a distinguishing version number.  If the Program
+specifies a version number of this License which applies to it and "any
+later version", you have the option of following the terms and conditions
+either of that version or of any later version published by the Free
+Software Foundation.  If the Program does not specify a version number of
+this License, you may choose any version ever published by the Free Software
+Foundation.
+</p>
+
+<p id="section10">
+<strong>10.</strong>
+ If you wish to incorporate parts of the Program into other free
+programs whose distribution conditions are different, write to the author
+to ask for permission.  For software which is copyrighted by the Free
+Software Foundation, write to the Free Software Foundation; we sometimes
+make exceptions for this.  Our decision will be guided by the two goals
+of preserving the free status of all derivatives of our free software and
+of promoting the sharing and reuse of software generally.
+</p>
+
+<p id="section11"><strong>NO WARRANTY</strong></p>
+
+<p>
+<strong>11.</strong>
+ BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY
+FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW.  EXCEPT WHEN
+OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES
+PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED
+OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.  THE ENTIRE RISK AS
+TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU.  SHOULD THE
+PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING,
+REPAIR OR CORRECTION.
+</p>
+
+<p id="section12">
+<strong>12.</strong>
+ IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
+WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR
+REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES,
+INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING
+OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED
+TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY
+YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER
+PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE
+POSSIBILITY OF SUCH DAMAGES.
+</p>
+</body></html>

app/src/main/assets/gpl_3.html

@@ -0,0 +1,639 @@
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
+    "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
+
+<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
+<head>
+ <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
+ <title>GNU General Public License v3.0 - GNU Project - Free Software Foundation (FSF)</title>
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+       href="http://www.gnu.org/licenses/gpl-3.0.rdf" /> 
+</head>
+<body>
+<h3 style="text-align: center;">GNU GENERAL PUBLIC LICENSE</h3>
+<p style="text-align: center;">Version 3, 29 June 2007</p>
+
+<p>Copyright &copy; 2007 Free Software Foundation, Inc.
+ &lt;<a href="http://fsf.org/">http://fsf.org/</a>&gt;</p><p>
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.</p>
+
+<h3><a name="preamble"></a>Preamble</h3>
+
+<p>The GNU General Public License is a free, copyleft license for
+software and other kinds of works.</p>
+
+<p>The licenses for most software and other practical works are designed
+to take away your freedom to share and change the works.  By contrast,
+the GNU General Public License is intended to guarantee your freedom to
+share and change all versions of a program--to make sure it remains free
+software for all its users.  We, the Free Software Foundation, use the
+GNU General Public License for most of our software; it applies also to
+any other work released this way by its authors.  You can apply it to
+your programs, too.</p>
+
+<p>When we speak of free software, we are referring to freedom, not
+price.  Our General Public Licenses are designed to make sure that you
+have the freedom to distribute copies of free software (and charge for
+them if you wish), that you receive source code or can get it if you
+want it, that you can change the software or use pieces of it in new
+free programs, and that you know you can do these things.</p>
+
+<p>To protect your rights, we need to prevent others from denying you
+these rights or asking you to surrender the rights.  Therefore, you have
+certain responsibilities if you distribute copies of the software, or if
+you modify it: responsibilities to respect the freedom of others.</p>
+
+<p>For example, if you distribute copies of such a program, whether
+gratis or for a fee, you must pass on to the recipients the same
+freedoms that you received.  You must make sure that they, too, receive
+or can get the source code.  And you must show them these terms so they
+know their rights.</p>
+
+<p>Developers that use the GNU GPL protect your rights with two steps:
+(1) assert copyright on the software, and (2) offer you this License
+giving you legal permission to copy, distribute and/or modify it.</p>
+
+<p>For the developers' and authors' protection, the GPL clearly explains
+that there is no warranty for this free software.  For both users' and
+authors' sake, the GPL requires that modified versions be marked as
+changed, so that their problems will not be attributed erroneously to
+authors of previous versions.</p>
+
+<p>Some devices are designed to deny users access to install or run
+modified versions of the software inside them, although the manufacturer
+can do so.  This is fundamentally incompatible with the aim of
+protecting users' freedom to change the software.  The systematic
+pattern of such abuse occurs in the area of products for individuals to
+use, which is precisely where it is most unacceptable.  Therefore, we
+have designed this version of the GPL to prohibit the practice for those
+products.  If such problems arise substantially in other domains, we
+stand ready to extend this provision to those domains in future versions
+of the GPL, as needed to protect the freedom of users.</p>
+
+<p>Finally, every program is threatened constantly by software patents.
+States should not allow patents to restrict development and use of
+software on general-purpose computers, but in those that do, we wish to
+avoid the special danger that patents applied to a free program could
+make it effectively proprietary.  To prevent this, the GPL assures that
+patents cannot be used to render the program non-free.</p>
+
+<p>The precise terms and conditions for copying, distribution and
+modification follow.</p>
+
+<h3><a name="terms"></a>TERMS AND CONDITIONS</h3>
+
+<h4><a name="section0"></a>0. Definitions.</h4>
+
+<p>&ldquo;This License&rdquo; refers to version 3 of the GNU General Public License.</p>
+
+<p>&ldquo;Copyright&rdquo; also means copyright-like laws that apply to other kinds of
+works, such as semiconductor masks.</p>
+ 
+<p>&ldquo;The Program&rdquo; refers to any copyrightable work licensed under this
+License.  Each licensee is addressed as &ldquo;you&rdquo;.  &ldquo;Licensees&rdquo; and
+&ldquo;recipients&rdquo; may be individuals or organizations.</p>
+
+<p>To &ldquo;modify&rdquo; a work means to copy from or adapt all or part of the work
+in a fashion requiring copyright permission, other than the making of an
+exact copy.  The resulting work is called a &ldquo;modified version&rdquo; of the
+earlier work or a work &ldquo;based on&rdquo; the earlier work.</p>
+
+<p>A &ldquo;covered work&rdquo; means either the unmodified Program or a work based
+on the Program.</p>
+
+<p>To &ldquo;propagate&rdquo; a work means to do anything with it that, without
+permission, would make you directly or secondarily liable for
+infringement under applicable copyright law, except executing it on a
+computer or modifying a private copy.  Propagation includes copying,
+distribution (with or without modification), making available to the
+public, and in some countries other activities as well.</p>
+
+<p>To &ldquo;convey&rdquo; a work means any kind of propagation that enables other
+parties to make or receive copies.  Mere interaction with a user through
+a computer network, with no transfer of a copy, is not conveying.</p>
+
+<p>An interactive user interface displays &ldquo;Appropriate Legal Notices&rdquo;
+to the extent that it includes a convenient and prominently visible
+feature that (1) displays an appropriate copyright notice, and (2)
+tells the user that there is no warranty for the work (except to the
+extent that warranties are provided), that licensees may convey the
+work under this License, and how to view a copy of this License.  If
+the interface presents a list of user commands or options, such as a
+menu, a prominent item in the list meets this criterion.</p>
+
+<h4><a name="section1"></a>1. Source Code.</h4>
+
+<p>The &ldquo;source code&rdquo; for a work means the preferred form of the work
+for making modifications to it.  &ldquo;Object code&rdquo; means any non-source
+form of a work.</p>
+
+<p>A &ldquo;Standard Interface&rdquo; means an interface that either is an official
+standard defined by a recognized standards body, or, in the case of
+interfaces specified for a particular programming language, one that
+is widely used among developers working in that language.</p>
+
+<p>The &ldquo;System Libraries&rdquo; of an executable work include anything, other
+than the work as a whole, that (a) is included in the normal form of
+packaging a Major Component, but which is not part of that Major
+Component, and (b) serves only to enable use of the work with that
+Major Component, or to implement a Standard Interface for which an
+implementation is available to the public in source code form.  A
+&ldquo;Major Component&rdquo;, in this context, means a major essential component
+(kernel, window system, and so on) of the specific operating system
+(if any) on which the executable work runs, or a compiler used to
+produce the work, or an object code interpreter used to run it.</p>
+
+<p>The &ldquo;Corresponding Source&rdquo; for a work in object code form means all
+the source code needed to generate, install, and (for an executable
+work) run the object code and to modify the work, including scripts to
+control those activities.  However, it does not include the work's
+System Libraries, or general-purpose tools or generally available free
+programs which are used unmodified in performing those activities but
+which are not part of the work.  For example, Corresponding Source
+includes interface definition files associated with source files for
+the work, and the source code for shared libraries and dynamically
+linked subprograms that the work is specifically designed to require,
+such as by intimate data communication or control flow between those
+subprograms and other parts of the work.</p>
+
+<p>The Corresponding Source need not include anything that users
+can regenerate automatically from other parts of the Corresponding
+Source.</p>
+
+<p>The Corresponding Source for a work in source code form is that
+same work.</p>
+
+<h4><a name="section2"></a>2. Basic Permissions.</h4>
+
+<p>All rights granted under this License are granted for the term of
+copyright on the Program, and are irrevocable provided the stated
+conditions are met.  This License explicitly affirms your unlimited
+permission to run the unmodified Program.  The output from running a
+covered work is covered by this License only if the output, given its
+content, constitutes a covered work.  This License acknowledges your
+rights of fair use or other equivalent, as provided by copyright law.</p>
+
+<p>You may make, run and propagate covered works that you do not
+convey, without conditions so long as your license otherwise remains
+in force.  You may convey covered works to others for the sole purpose
+of having them make modifications exclusively for you, or provide you
+with facilities for running those works, provided that you comply with
+the terms of this License in conveying all material for which you do
+not control copyright.  Those thus making or running the covered works
+for you must do so exclusively on your behalf, under your direction
+and control, on terms that prohibit them from making any copies of
+your copyrighted material outside their relationship with you.</p>
+
+<p>Conveying under any other circumstances is permitted solely under
+the conditions stated below.  Sublicensing is not allowed; section 10
+makes it unnecessary.</p>
+
+<h4><a name="section3"></a>3. Protecting Users' Legal Rights From Anti-Circumvention Law.</h4>
+
+<p>No covered work shall be deemed part of an effective technological
+measure under any applicable law fulfilling obligations under article
+11 of the WIPO copyright treaty adopted on 20 December 1996, or
+similar laws prohibiting or restricting circumvention of such
+measures.</p>
+
+<p>When you convey a covered work, you waive any legal power to forbid
+circumvention of technological measures to the extent such circumvention
+is effected by exercising rights under this License with respect to
+the covered work, and you disclaim any intention to limit operation or
+modification of the work as a means of enforcing, against the work's
+users, your or third parties' legal rights to forbid circumvention of
+technological measures.</p>
+
+<h4><a name="section4"></a>4. Conveying Verbatim Copies.</h4>
+
+<p>You may convey verbatim copies of the Program's source code as you
+receive it, in any medium, provided that you conspicuously and
+appropriately publish on each copy an appropriate copyright notice;
+keep intact all notices stating that this License and any
+non-permissive terms added in accord with section 7 apply to the code;
+keep intact all notices of the absence of any warranty; and give all
+recipients a copy of this License along with the Program.</p>
+
+<p>You may charge any price or no price for each copy that you convey,
+and you may offer support or warranty protection for a fee.</p>
+
+<h4><a name="section5"></a>5. Conveying Modified Source Versions.</h4>
+
+<p>You may convey a work based on the Program, or the modifications to
+produce it from the Program, in the form of source code under the
+terms of section 4, provided that you also meet all of these conditions:</p>
+
+<ul>
+<li>a) The work must carry prominent notices stating that you modified
+    it, and giving a relevant date.</li>
+
+<li>b) The work must carry prominent notices stating that it is
+    released under this License and any conditions added under section
+    7.  This requirement modifies the requirement in section 4 to
+    &ldquo;keep intact all notices&rdquo;.</li>
+
+<li>c) You must license the entire work, as a whole, under this
+    License to anyone who comes into possession of a copy.  This
+    License will therefore apply, along with any applicable section 7
+    additional terms, to the whole of the work, and all its parts,
+    regardless of how they are packaged.  This License gives no
+    permission to license the work in any other way, but it does not
+    invalidate such permission if you have separately received it.</li>
+
+<li>d) If the work has interactive user interfaces, each must display
+    Appropriate Legal Notices; however, if the Program has interactive
+    interfaces that do not display Appropriate Legal Notices, your
+    work need not make them do so.</li>
+</ul>
+
+<p>A compilation of a covered work with other separate and independent
+works, which are not by their nature extensions of the covered work,
+and which are not combined with it such as to form a larger program,
+in or on a volume of a storage or distribution medium, is called an
+&ldquo;aggregate&rdquo; if the compilation and its resulting copyright are not
+used to limit the access or legal rights of the compilation's users
+beyond what the individual works permit.  Inclusion of a covered work
+in an aggregate does not cause this License to apply to the other
+parts of the aggregate.</p>
+
+<h4><a name="section6"></a>6. Conveying Non-Source Forms.</h4>
+
+<p>You may convey a covered work in object code form under the terms
+of sections 4 and 5, provided that you also convey the
+machine-readable Corresponding Source under the terms of this License,
+in one of these ways:</p>
+
+<ul>
+<li>a) Convey the object code in, or embodied in, a physical product
+    (including a physical distribution medium), accompanied by the
+    Corresponding Source fixed on a durable physical medium
+    customarily used for software interchange.</li>
+
+<li>b) Convey the object code in, or embodied in, a physical product
+    (including a physical distribution medium), accompanied by a
+    written offer, valid for at least three years and valid for as
+    long as you offer spare parts or customer support for that product
+    model, to give anyone who possesses the object code either (1) a
+    copy of the Corresponding Source for all the software in the
+    product that is covered by this License, on a durable physical
+    medium customarily used for software interchange, for a price no
+    more than your reasonable cost of physically performing this
+    conveying of source, or (2) access to copy the
+    Corresponding Source from a network server at no charge.</li>
+
+<li>c) Convey individual copies of the object code with a copy of the
+    written offer to provide the Corresponding Source.  This
+    alternative is allowed only occasionally and noncommercially, and
+    only if you received the object code with such an offer, in accord
+    with subsection 6b.</li>
+
+<li>d) Convey the object code by offering access from a designated
+    place (gratis or for a charge), and offer equivalent access to the
+    Corresponding Source in the same way through the same place at no
+    further charge.  You need not require recipients to copy the
+    Corresponding Source along with the object code.  If the place to
+    copy the object code is a network server, the Corresponding Source
+    may be on a different server (operated by you or a third party)
+    that supports equivalent copying facilities, provided you maintain
+    clear directions next to the object code saying where to find the
+    Corresponding Source.  Regardless of what server hosts the
+    Corresponding Source, you remain obligated to ensure that it is
+    available for as long as needed to satisfy these requirements.</li>
+
+<li>e) Convey the object code using peer-to-peer transmission, provided
+    you inform other peers where the object code and Corresponding
+    Source of the work are being offered to the general public at no
+    charge under subsection 6d.</li>
+</ul>
+
+<p>A separable portion of the object code, whose source code is excluded
+from the Corresponding Source as a System Library, need not be
+included in conveying the object code work.</p>
+
+<p>A &ldquo;User Product&rdquo; is either (1) a &ldquo;consumer product&rdquo;, which means any
+tangible personal property which is normally used for personal, family,
+or household purposes, or (2) anything designed or sold for incorporation
+into a dwelling.  In determining whether a product is a consumer product,
+doubtful cases shall be resolved in favor of coverage.  For a particular
+product received by a particular user, &ldquo;normally used&rdquo; refers to a
+typical or common use of that class of product, regardless of the status
+of the particular user or of the way in which the particular user
+actually uses, or expects or is expected to use, the product.  A product
+is a consumer product regardless of whether the product has substantial
+commercial, industrial or non-consumer uses, unless such uses represent
+the only significant mode of use of the product.</p>
+
+<p>&ldquo;Installation Information&rdquo; for a User Product means any methods,
+procedures, authorization keys, or other information required to install
+and execute modified versions of a covered work in that User Product from
+a modified version of its Corresponding Source.  The information must
+suffice to ensure that the continued functioning of the modified object
+code is in no case prevented or interfered with solely because
+modification has been made.</p>
+
+<p>If you convey an object code work under this section in, or with, or
+specifically for use in, a User Product, and the conveying occurs as
+part of a transaction in which the right of possession and use of the
+User Product is transferred to the recipient in perpetuity or for a
+fixed term (regardless of how the transaction is characterized), the
+Corresponding Source conveyed under this section must be accompanied
+by the Installation Information.  But this requirement does not apply
+if neither you nor any third party retains the ability to install
+modified object code on the User Product (for example, the work has
+been installed in ROM).</p>
+
+<p>The requirement to provide Installation Information does not include a
+requirement to continue to provide support service, warranty, or updates
+for a work that has been modified or installed by the recipient, or for
+the User Product in which it has been modified or installed.  Access to a
+network may be denied when the modification itself materially and
+adversely affects the operation of the network or violates the rules and
+protocols for communication across the network.</p>
+
+<p>Corresponding Source conveyed, and Installation Information provided,
+in accord with this section must be in a format that is publicly
+documented (and with an implementation available to the public in
+source code form), and must require no special password or key for
+unpacking, reading or copying.</p>
+
+<h4><a name="section7"></a>7. Additional Terms.</h4>
+
+<p>&ldquo;Additional permissions&rdquo; are terms that supplement the terms of this
+License by making exceptions from one or more of its conditions.
+Additional permissions that are applicable to the entire Program shall
+be treated as though they were included in this License, to the extent
+that they are valid under applicable law.  If additional permissions
+apply only to part of the Program, that part may be used separately
+under those permissions, but the entire Program remains governed by
+this License without regard to the additional permissions.</p>
+
+<p>When you convey a copy of a covered work, you may at your option
+remove any additional permissions from that copy, or from any part of
+it.  (Additional permissions may be written to require their own
+removal in certain cases when you modify the work.)  You may place
+additional permissions on material, added by you to a covered work,
+for which you have or can give appropriate copyright permission.</p>
+
+<p>Notwithstanding any other provision of this License, for material you
+add to a covered work, you may (if authorized by the copyright holders of
+that material) supplement the terms of this License with terms:</p>
+
+<ul>
+<li>a) Disclaiming warranty or limiting liability differently from the
+    terms of sections 15 and 16 of this License; or</li>
+
+<li>b) Requiring preservation of specified reasonable legal notices or
+    author attributions in that material or in the Appropriate Legal
+    Notices displayed by works containing it; or</li>
+
+<li>c) Prohibiting misrepresentation of the origin of that material, or
+    requiring that modified versions of such material be marked in
+    reasonable ways as different from the original version; or</li>
+
+<li>d) Limiting the use for publicity purposes of names of licensors or
+    authors of the material; or</li>
+
+<li>e) Declining to grant rights under trademark law for use of some
+    trade names, trademarks, or service marks; or</li>
+
+<li>f) Requiring indemnification of licensors and authors of that
+    material by anyone who conveys the material (or modified versions of
+    it) with contractual assumptions of liability to the recipient, for
+    any liability that these contractual assumptions directly impose on
+    those licensors and authors.</li>
+</ul>
+
+<p>All other non-permissive additional terms are considered &ldquo;further
+restrictions&rdquo; within the meaning of section 10.  If the Program as you
+received it, or any part of it, contains a notice stating that it is
+governed by this License along with a term that is a further
+restriction, you may remove that term.  If a license document contains
+a further restriction but permits relicensing or conveying under this
+License, you may add to a covered work material governed by the terms
+of that license document, provided that the further restriction does
+not survive such relicensing or conveying.</p>
+
+<p>If you add terms to a covered work in accord with this section, you
+must place, in the relevant source files, a statement of the
+additional terms that apply to those files, or a notice indicating
+where to find the applicable terms.</p>
+
+<p>Additional terms, permissive or non-permissive, may be stated in the
+form of a separately written license, or stated as exceptions;
+the above requirements apply either way.</p>
+
+<h4><a name="section8"></a>8. Termination.</h4>
+
+<p>You may not propagate or modify a covered work except as expressly
+provided under this License.  Any attempt otherwise to propagate or
+modify it is void, and will automatically terminate your rights under
+this License (including any patent licenses granted under the third
+paragraph of section 11).</p>
+
+<p>However, if you cease all violation of this License, then your
+license from a particular copyright holder is reinstated (a)
+provisionally, unless and until the copyright holder explicitly and
+finally terminates your license, and (b) permanently, if the copyright
+holder fails to notify you of the violation by some reasonable means
+prior to 60 days after the cessation.</p>
+
+<p>Moreover, your license from a particular copyright holder is
+reinstated permanently if the copyright holder notifies you of the
+violation by some reasonable means, this is the first time you have
+received notice of violation of this License (for any work) from that
+copyright holder, and you cure the violation prior to 30 days after
+your receipt of the notice.</p>
+
+<p>Termination of your rights under this section does not terminate the
+licenses of parties who have received copies or rights from you under
+this License.  If your rights have been terminated and not permanently
+reinstated, you do not qualify to receive new licenses for the same
+material under section 10.</p>
+
+<h4><a name="section9"></a>9. Acceptance Not Required for Having Copies.</h4>
+
+<p>You are not required to accept this License in order to receive or
+run a copy of the Program.  Ancillary propagation of a covered work
+occurring solely as a consequence of using peer-to-peer transmission
+to receive a copy likewise does not require acceptance.  However,
+nothing other than this License grants you permission to propagate or
+modify any covered work.  These actions infringe copyright if you do
+not accept this License.  Therefore, by modifying or propagating a
+covered work, you indicate your acceptance of this License to do so.</p>
+
+<h4><a name="section10"></a>10. Automatic Licensing of Downstream Recipients.</h4>
+
+<p>Each time you convey a covered work, the recipient automatically
+receives a license from the original licensors, to run, modify and
+propagate that work, subject to this License.  You are not responsible
+for enforcing compliance by third parties with this License.</p>
+
+<p>An &ldquo;entity transaction&rdquo; is a transaction transferring control of an
+organization, or substantially all assets of one, or subdividing an
+organization, or merging organizations.  If propagation of a covered
+work results from an entity transaction, each party to that
+transaction who receives a copy of the work also receives whatever
+licenses to the work the party's predecessor in interest had or could
+give under the previous paragraph, plus a right to possession of the
+Corresponding Source of the work from the predecessor in interest, if
+the predecessor has it or can get it with reasonable efforts.</p>
+
+<p>You may not impose any further restrictions on the exercise of the
+rights granted or affirmed under this License.  For example, you may
+not impose a license fee, royalty, or other charge for exercise of
+rights granted under this License, and you may not initiate litigation
+(including a cross-claim or counterclaim in a lawsuit) alleging that
+any patent claim is infringed by making, using, selling, offering for
+sale, or importing the Program or any portion of it.</p>
+
+<h4><a name="section11"></a>11. Patents.</h4>
+
+<p>A &ldquo;contributor&rdquo; is a copyright holder who authorizes use under this
+License of the Program or a work on which the Program is based.  The
+work thus licensed is called the contributor's &ldquo;contributor version&rdquo;.</p>
+
+<p>A contributor's &ldquo;essential patent claims&rdquo; are all patent claims
+owned or controlled by the contributor, whether already acquired or
+hereafter acquired, that would be infringed by some manner, permitted
+by this License, of making, using, or selling its contributor version,
+but do not include claims that would be infringed only as a
+consequence of further modification of the contributor version.  For
+purposes of this definition, &ldquo;control&rdquo; includes the right to grant
+patent sublicenses in a manner consistent with the requirements of
+this License.</p>
+
+<p>Each contributor grants you a non-exclusive, worldwide, royalty-free
+patent license under the contributor's essential patent claims, to
+make, use, sell, offer for sale, import and otherwise run, modify and
+propagate the contents of its contributor version.</p>
+
+<p>In the following three paragraphs, a &ldquo;patent license&rdquo; is any express
+agreement or commitment, however denominated, not to enforce a patent
+(such as an express permission to practice a patent or covenant not to
+sue for patent infringement).  To &ldquo;grant&rdquo; such a patent license to a
+party means to make such an agreement or commitment not to enforce a
+patent against the party.</p>
+
+<p>If you convey a covered work, knowingly relying on a patent license,
+and the Corresponding Source of the work is not available for anyone
+to copy, free of charge and under the terms of this License, through a
+publicly available network server or other readily accessible means,
+then you must either (1) cause the Corresponding Source to be so
+available, or (2) arrange to deprive yourself of the benefit of the
+patent license for this particular work, or (3) arrange, in a manner
+consistent with the requirements of this License, to extend the patent
+license to downstream recipients.  &ldquo;Knowingly relying&rdquo; means you have
+actual knowledge that, but for the patent license, your conveying the
+covered work in a country, or your recipient's use of the covered work
+in a country, would infringe one or more identifiable patents in that
+country that you have reason to believe are valid.</p>
+  
+<p>If, pursuant to or in connection with a single transaction or
+arrangement, you convey, or propagate by procuring conveyance of, a
+covered work, and grant a patent license to some of the parties
+receiving the covered work authorizing them to use, propagate, modify
+or convey a specific copy of the covered work, then the patent license
+you grant is automatically extended to all recipients of the covered
+work and works based on it.</p>
+
+<p>A patent license is &ldquo;discriminatory&rdquo; if it does not include within
+the scope of its coverage, prohibits the exercise of, or is
+conditioned on the non-exercise of one or more of the rights that are
+specifically granted under this License.  You may not convey a covered
+work if you are a party to an arrangement with a third party that is
+in the business of distributing software, under which you make payment
+to the third party based on the extent of your activity of conveying
+the work, and under which the third party grants, to any of the
+parties who would receive the covered work from you, a discriminatory
+patent license (a) in connection with copies of the covered work
+conveyed by you (or copies made from those copies), or (b) primarily
+for and in connection with specific products or compilations that
+contain the covered work, unless you entered into that arrangement,
+or that patent license was granted, prior to 28 March 2007.</p>
+
+<p>Nothing in this License shall be construed as excluding or limiting
+any implied license or other defenses to infringement that may
+otherwise be available to you under applicable patent law.</p>
+
+<h4><a name="section12"></a>12. No Surrender of Others' Freedom.</h4>
+
+<p>If conditions are imposed on you (whether by court order, agreement or
+otherwise) that contradict the conditions of this License, they do not
+excuse you from the conditions of this License.  If you cannot convey a
+covered work so as to satisfy simultaneously your obligations under this
+License and any other pertinent obligations, then as a consequence you may
+not convey it at all.  For example, if you agree to terms that obligate you
+to collect a royalty for further conveying from those to whom you convey
+the Program, the only way you could satisfy both those terms and this
+License would be to refrain entirely from conveying the Program.</p>
+
+<h4><a name="section13"></a>13. Use with the GNU Affero General Public License.</h4>
+
+<p>Notwithstanding any other provision of this License, you have
+permission to link or combine any covered work with a work licensed
+under version 3 of the GNU Affero General Public License into a single
+combined work, and to convey the resulting work.  The terms of this
+License will continue to apply to the part which is the covered work,
+but the special requirements of the GNU Affero General Public License,
+section 13, concerning interaction through a network will apply to the
+combination as such.</p>
+
+<h4><a name="section14"></a>14. Revised Versions of this License.</h4>
+
+<p>The Free Software Foundation may publish revised and/or new versions of
+the GNU General Public License from time to time.  Such new versions will
+be similar in spirit to the present version, but may differ in detail to
+address new problems or concerns.</p>
+
+<p>Each version is given a distinguishing version number.  If the
+Program specifies that a certain numbered version of the GNU General
+Public License &ldquo;or any later version&rdquo; applies to it, you have the
+option of following the terms and conditions either of that numbered
+version or of any later version published by the Free Software
+Foundation.  If the Program does not specify a version number of the
+GNU General Public License, you may choose any version ever published
+by the Free Software Foundation.</p>
+
+<p>If the Program specifies that a proxy can decide which future
+versions of the GNU General Public License can be used, that proxy's
+public statement of acceptance of a version permanently authorizes you
+to choose that version for the Program.</p>
+
+<p>Later license versions may give you additional or different
+permissions.  However, no additional obligations are imposed on any
+author or copyright holder as a result of your choosing to follow a
+later version.</p>
+
+<h4><a name="section15"></a>15. Disclaimer of Warranty.</h4>
+
+<p>THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
+APPLICABLE LAW.  EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
+HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM &ldquo;AS IS&rdquo; WITHOUT WARRANTY
+OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,
+THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+PURPOSE.  THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM
+IS WITH YOU.  SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
+ALL NECESSARY SERVICING, REPAIR OR CORRECTION.</p>
+
+<h4><a name="section16"></a>16. Limitation of Liability.</h4>
+
+<p>IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
+WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
+THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
+GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
+USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
+DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
+PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
+EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
+SUCH DAMAGES.</p>
+
+<h4><a name="section17"></a>17. Interpretation of Sections 15 and 16.</h4>
+
+<p>If the disclaimer of warranty and limitation of liability provided
+above cannot be given local legal effect according to their terms,
+reviewing courts shall apply local law that most closely approximates
+an absolute waiver of all civil liability in connection with the
+Program, unless a warranty or assumption of liability accompanies a
+copy of the Program in return for a fee.</p>
+
+</body></html>

app/src/main/assets/mit.html

@@ -0,0 +1,26 @@
+<html>
+<head></head>
+<body>
+<p>Copyright (c) &lt;year&gt; &lt;copyright holders&gt;</p>
+
+<p>Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:</p>
+
+<p>
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.</p>
+<p>
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.<br />
+NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.</p>
+</body>
+</html>

app/src/main/assets/mpl2.html

@@ -0,0 +1,260 @@
+<!DOCTYPE html>
+<!-- saved from url=(0038)https://www.mozilla.org/en-US/MPL/2.0/ -->
+<html>
+<head>
+    <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+    <title>Mozilla Public License, version 2.0</title>
+<body>
+<h1 id="mozilla-public-license-version-2.0">Mozilla Public License<br>Version 2.0</h1>
+<h2 id="definitions">1. Definitions</h2>
+<dl>
+    <dt>1.1. “Contributor”</dt>
+    <dd><p>means each individual or legal entity that creates, contributes to the creation of, or
+        owns Covered Software.</p>
+    </dd>
+    <dt>1.2. “Contributor Version”</dt>
+    <dd><p>means the combination of the Contributions of others (if any) used by a Contributor and
+        that particular Contributor’s Contribution.</p>
+    </dd>
+    <dt>1.3. “Contribution”</dt>
+    <dd><p>means Covered Software of a particular Contributor.</p>
+    </dd>
+    <dt>1.4. “Covered Software”</dt>
+    <dd><p>means Source Code Form to which the initial Contributor has attached the notice in
+        Exhibit A, the Executable Form of such Source Code Form, and Modifications of such Source
+        Code Form, in each case including portions thereof.</p>
+    </dd>
+    <dt>1.5. “Incompatible With Secondary Licenses”</dt>
+    <dd><p>means</p>
+        <ol type="a">
+            <li><p>that the initial Contributor has attached the notice described in Exhibit B to
+                the Covered Software; or</p></li>
+            <li><p>that the Covered Software was made available under the terms of version 1.1 or
+                earlier of the License, but not also under the terms of a Secondary License.</p>
+            </li>
+        </ol>
+    </dd>
+    <dt>1.6. “Executable Form”</dt>
+    <dd><p>means any form of the work other than Source Code Form.</p>
+    </dd>
+    <dt>1.7. “Larger Work”</dt>
+    <dd><p>means a work that combines Covered Software with other material, in a separate file or
+        files, that is not Covered Software.</p>
+    </dd>
+    <dt>1.8. “License”</dt>
+    <dd><p>means this document.</p>
+    </dd>
+    <dt>1.9. “Licensable”</dt>
+    <dd><p>means having the right to grant, to the maximum extent possible, whether at the time of
+        the initial grant or subsequently, any and all of the rights conveyed by this License.</p>
+    </dd>
+    <dt>1.10. “Modifications”</dt>
+    <dd><p>means any of the following:</p>
+        <ol type="a">
+            <li><p>any file in Source Code Form that results from an addition to, deletion from, or
+                modification of the contents of Covered Software; or</p></li>
+            <li><p>any new file in Source Code Form that contains any Covered Software.</p></li>
+        </ol>
+    </dd>
+    <dt>1.11. “Patent Claims” of a Contributor</dt>
+    <dd><p>means any patent claim(s), including without limitation, method, process, and apparatus
+        claims, in any patent Licensable by such Contributor that would be infringed, but for the
+        grant of the License, by the making, using, selling, offering for sale, having made, import,
+        or transfer of either its Contributions or its Contributor Version.</p>
+    </dd>
+    <dt>1.12. “Secondary License”</dt>
+    <dd><p>means either the GNU General Public License, Version 2.0, the GNU Lesser General Public
+        License, Version 2.1, the GNU Affero General Public License, Version 3.0, or any later
+        versions of those licenses.</p>
+    </dd>
+    <dt>1.13. “Source Code Form”</dt>
+    <dd><p>means the form of the work preferred for making modifications.</p>
+    </dd>
+    <dt>1.14. “You” (or “Your”)</dt>
+    <dd><p>means an individual or a legal entity exercising rights under this License. For legal
+        entities, “You” includes any entity that controls, is controlled by, or is under common
+        control with You. For purposes of this definition, “control” means (a) the power, direct or
+        indirect, to cause the direction or management of such entity, whether by contract or
+        otherwise, or (b) ownership of more than fifty percent (50%) of the outstanding shares or
+        beneficial ownership of such entity.</p>
+    </dd>
+</dl>
+<h2 id="license-grants-and-conditions">2. License Grants and Conditions</h2>
+<h3 id="grants">2.1. Grants</h3>
+<p>Each Contributor hereby grants You a world-wide, royalty-free, non-exclusive license:</p>
+<ol type="a">
+    <li><p>under intellectual property rights (other than patent or trademark) Licensable by such
+        Contributor to use, reproduce, make available, modify, display, perform, distribute, and
+        otherwise exploit its Contributions, either on an unmodified basis, with Modifications, or
+        as part of a Larger Work; and</p></li>
+    <li><p>under Patent Claims of such Contributor to make, use, sell, offer for sale, have made,
+        import, and otherwise transfer either its Contributions or its Contributor Version.</p></li>
+</ol>
+<h3 id="effective-date">2.2. Effective Date</h3>
+<p>The licenses granted in Section&nbsp;2.1 with respect to any Contribution become effective for
+    each Contribution on the date the Contributor first distributes such Contribution.</p>
+<h3 id="limitations-on-grant-scope">2.3. Limitations on Grant Scope</h3>
+<p>The licenses granted in this Section&nbsp;2 are the only rights granted under this License. No
+    additional rights or licenses will be implied from the distribution or licensing of Covered
+    Software under this License. Notwithstanding Section&nbsp;2.1(b) above, no patent license is
+    granted by a Contributor:</p>
+<ol type="a">
+    <li><p>for any code that a Contributor has removed from Covered Software; or</p></li>
+    <li><p>for infringements caused by: (i) Your and any other third party’s modifications of
+        Covered Software, or (ii) the combination of its Contributions with other software (except
+        as part of its Contributor Version); or</p></li>
+    <li><p>under Patent Claims infringed by Covered Software in the absence of its
+        Contributions.</p></li>
+</ol>
+<p>This License does not grant any rights in the trademarks, service marks, or logos of any
+    Contributor (except as may be necessary to comply with the notice requirements in Section&nbsp;3.4).</p>
+<h3 id="subsequent-licenses">2.4. Subsequent Licenses</h3>
+<p>No Contributor makes additional grants as a result of Your choice to distribute the Covered
+    Software under a subsequent version of this License (see Section&nbsp;10.2) or under the terms
+    of a Secondary License (if permitted under the terms of Section&nbsp;3.3).</p>
+<h3 id="representation">2.5. Representation</h3>
+<p>Each Contributor represents that the Contributor believes its Contributions are its original
+    creation(s) or it has sufficient rights to grant the rights to its Contributions conveyed by
+    this License.</p>
+<h3 id="fair-use">2.6. Fair Use</h3>
+<p>This License is not intended to limit any rights You have under applicable copyright doctrines of
+    fair use, fair dealing, or other equivalents.</p>
+<h3 id="conditions">2.7. Conditions</h3>
+<p>Sections 3.1, 3.2, 3.3, and 3.4 are conditions of the licenses granted in Section&nbsp;2.1.</p>
+<h2 id="responsibilities">3. Responsibilities</h2>
+<h3 id="distribution-of-source-form">3.1. Distribution of Source Form</h3>
+<p>All distribution of Covered Software in Source Code Form, including any Modifications that You
+    create or to which You contribute, must be under the terms of this License. You must inform
+    recipients that the Source Code Form of the Covered Software is governed by the terms of this
+    License, and how they can obtain a copy of this License. You may not attempt to alter or
+    restrict the recipients’ rights in the Source Code Form.</p>
+<h3 id="distribution-of-executable-form">3.2. Distribution of Executable Form</h3>
+<p>If You distribute Covered Software in Executable Form then:</p>
+<ol type="a">
+    <li><p>such Covered Software must also be made available in Source Code Form, as described in
+        Section&nbsp;3.1, and You must inform recipients of the Executable Form how they can obtain
+        a copy of such Source Code Form by reasonable means in a timely manner, at a charge no more
+        than the cost of distribution to the recipient; and</p></li>
+    <li><p>You may distribute such Executable Form under the terms of this License, or sublicense it
+        under different terms, provided that the license for the Executable Form does not attempt to
+        limit or alter the recipients’ rights in the Source Code Form under this License.</p></li>
+</ol>
+<h3 id="distribution-of-a-larger-work">3.3. Distribution of a Larger Work</h3>
+<p>You may create and distribute a Larger Work under terms of Your choice, provided that You also
+    comply with the requirements of this License for the Covered Software. If the Larger Work is a
+    combination of Covered Software with a work governed by one or more Secondary Licenses, and the
+    Covered Software is not Incompatible With Secondary Licenses, this License permits You to
+    additionally distribute such Covered Software under the terms of such Secondary License(s), so
+    that the recipient of the Larger Work may, at their option, further distribute the Covered
+    Software under the terms of either this License or such Secondary License(s).</p>
+<h3 id="notices">3.4. Notices</h3>
+<p>You may not remove or alter the substance of any license notices (including copyright notices,
+    patent notices, disclaimers of warranty, or limitations of liability) contained within the
+    Source Code Form of the Covered Software, except that You may alter any license notices to the
+    extent required to remedy known factual inaccuracies.</p>
+<h3 id="application-of-additional-terms">3.5. Application of Additional Terms</h3>
+<p>You may choose to offer, and to charge a fee for, warranty, support, indemnity or liability
+    obligations to one or more recipients of Covered Software. However, You may do so only on Your
+    own behalf, and not on behalf of any Contributor. You must make it absolutely clear that any
+    such warranty, support, indemnity, or liability obligation is offered by You alone, and You
+    hereby agree to indemnify every Contributor for any liability incurred by such Contributor as a
+    result of warranty, support, indemnity or liability terms You offer. You may include additional
+    disclaimers of warranty and limitations of liability specific to any jurisdiction.</p>
+<h2 id="inability-to-comply-due-to-statute-or-regulation">4. Inability to Comply Due to Statute or
+    Regulation</h2>
+<p>If it is impossible for You to comply with any of the terms of this License with respect to some
+    or all of the Covered Software due to statute, judicial order, or regulation then You must: (a)
+    comply with the terms of this License to the maximum extent possible; and (b) describe the
+    limitations and the code they affect. Such description must be placed in a text file included
+    with all distributions of the Covered Software under this License. Except to the extent
+    prohibited by statute or regulation, such description must be sufficiently detailed for a
+    recipient of ordinary skill to be able to understand it.</p>
+<h2 id="termination">5. Termination</h2>
+<p>5.1. The rights granted under this License will terminate automatically if You fail to comply
+    with any of its terms. However, if You become compliant, then the rights granted under this
+    License from a particular Contributor are reinstated (a) provisionally, unless and until such
+    Contributor explicitly and finally terminates Your grants, and (b) on an ongoing basis, if such
+    Contributor fails to notify You of the non-compliance by some reasonable means prior to 60 days
+    after You have come back into compliance. Moreover, Your grants from a particular Contributor
+    are reinstated on an ongoing basis if such Contributor notifies You of the non-compliance by
+    some reasonable means, this is the first time You have received notice of non-compliance with
+    this License from such Contributor, and You become compliant prior to 30 days after Your receipt
+    of the notice.</p>
+<p>5.2. If You initiate litigation against any entity by asserting a patent infringement claim
+    (excluding declaratory judgment actions, counter-claims, and cross-claims) alleging that a
+    Contributor Version directly or indirectly infringes any patent, then the rights granted to You
+    by any and all Contributors for the Covered Software under Section&nbsp;2.1 of this License
+    shall terminate.</p>
+<p>5.3. In the event of termination under Sections&nbsp;5.1 or 5.2 above, all end user license
+    agreements (excluding distributors and resellers) which have been validly granted by You or Your
+    distributors under this License prior to termination shall survive termination.</p>
+<h2 id="disclaimer-of-warranty">6. Disclaimer of Warranty</h2>
+<p><em>Covered Software is provided under this License on an “as is” basis, without warranty of any
+    kind, either expressed, implied, or statutory, including, without limitation, warranties that
+    the Covered Software is free of defects, merchantable, fit for a particular purpose or
+    non-infringing. The entire risk as to the quality and performance of the Covered Software is
+    with You. Should any Covered Software prove defective in any respect, You (not any Contributor)
+    assume the cost of any necessary servicing, repair, or correction. This disclaimer of warranty
+    constitutes an essential part of this License. No use of any Covered Software is authorized
+    under this License except under this disclaimer.</em></p>
+<h2 id="limitation-of-liability">7. Limitation of Liability</h2>
+<p><em>Under no circumstances and under no legal theory, whether tort (including negligence),
+    contract, or otherwise, shall any Contributor, or anyone who distributes Covered Software as
+    permitted above, be liable to You for any direct, indirect, special, incidental, or
+    consequential damages of any character including, without limitation, damages for lost profits,
+    loss of goodwill, work stoppage, computer failure or malfunction, or any and all other
+    commercial damages or losses, even if such party shall have been informed of the possibility of
+    such damages. This limitation of liability shall not apply to liability for death or personal
+    injury resulting from such party’s negligence to the extent applicable law prohibits such
+    limitation. Some jurisdictions do not allow the exclusion or limitation of incidental or
+    consequential damages, so this exclusion and limitation may not apply to You.</em></p>
+<h2 id="litigation">8. Litigation</h2>
+<p>Any litigation relating to this License may be brought only in the courts of a jurisdiction where
+    the defendant maintains its principal place of business and such litigation shall be governed by
+    laws of that jurisdiction, without reference to its conflict-of-law provisions. Nothing in this
+    Section shall prevent a party’s ability to bring cross-claims or counter-claims.</p>
+<h2 id="miscellaneous">9. Miscellaneous</h2>
+<p>This License represents the complete agreement concerning the subject matter hereof. If any
+    provision of this License is held to be unenforceable, such provision shall be reformed only to
+    the extent necessary to make it enforceable. Any law or regulation which provides that the
+    language of a contract shall be construed against the drafter shall not be used to construe this
+    License against a Contributor.</p>
+<h2 id="versions-of-the-license">10. Versions of the License</h2>
+<h3 id="new-versions">10.1. New Versions</h3>
+<p>Mozilla Foundation is the license steward. Except as provided in Section&nbsp;10.3, no one other
+    than the license steward has the right to modify or publish new versions of this License. Each
+    version will be given a distinguishing version number.</p>
+<h3 id="effect-of-new-versions">10.2. Effect of New Versions</h3>
+<p>You may distribute the Covered Software under the terms of the version of the License under which
+    You originally received the Covered Software, or under the terms of any subsequent version
+    published by the license steward.</p>
+<h3 id="modified-versions">10.3. Modified Versions</h3>
+<p>If you create software not governed by this License, and you want to create a new license for
+    such software, you may create and use a modified version of this License if you rename the
+    license and remove any references to the name of the license steward (except to note that such
+    modified license differs from this License).</p>
+<h3 id="distributing-source-code-form-that-is-incompatible-with-secondary-licenses">10.4.
+    Distributing Source Code Form that is Incompatible With Secondary Licenses</h3>
+<p>If You choose to distribute Source Code Form that is Incompatible With Secondary Licenses under
+    the terms of this version of the License, the notice described in Exhibit B of this License must
+    be attached.</p>
+<h2 id="exhibit-a---source-code-form-license-notice">Exhibit A - Source Code Form License
+    Notice</h2>
+<blockquote>
+    <p>This Source Code Form is subject to the terms of the Mozilla Public License, v. 2.0. If a
+        copy of the MPL was not distributed with this file, You can obtain one at
+        https://mozilla.org/MPL/2.0/.</p>
+</blockquote>
+<p>If it is not possible or desirable to put the notice in a particular file, then You may include
+    the notice in a location (such as a LICENSE file in a relevant directory) where a recipient
+    would be likely to look for such a notice.</p>
+<p>You may add additional accurate notices of copyright ownership.</p>
+<h2 id="exhibit-b---incompatible-with-secondary-licenses-notice">Exhibit B - “Incompatible With
+    Secondary Licenses” Notice</h2>
+<blockquote>
+    <p>This Source Code Form is “Incompatible With Secondary Licenses”, as defined by the Mozilla
+        Public License, v. 2.0.</p>
+</blockquote>
+
+</body>
+</html>

app/src/main/java/org/schabi/newpipe/ActivityCommunicator.java

@@ -20,10 +20,6 @@ package org.schabi.newpipe;
  * along with NewPipe.  If not, see <http://www.gnu.org/licenses/>.
  */
 
-import android.graphics.Bitmap;
-
-import java.util.List;
-
 /**
  * Singleton:
  * Used to send data between certain Activity/Services within the same process.
@@ -39,8 +35,5 @@ public class ActivityCommunicator {
         return activityCommunicator;
     }
 
-    // Thumbnail send from VideoItemDetailFragment to BackgroundPlayer
-    public volatile Bitmap backgroundPlayerThumbnail;
-
     public volatile Class returnActivity;
 }

app/src/main/java/org/schabi/newpipe/App.java

@@ -14,7 +14,9 @@ import org.acra.sender.ReportSenderFactory;
 import org.schabi.newpipe.extractor.NewPipe;
 import org.schabi.newpipe.report.AcraReportSenderFactory;
 import org.schabi.newpipe.report.ErrorActivity;
+import org.schabi.newpipe.report.UserAction;
 import org.schabi.newpipe.settings.SettingsActivity;
+import org.schabi.newpipe.util.ThemeHelper;
 
 import info.guardianproject.netcipher.NetCipher;
 import info.guardianproject.netcipher.proxy.OrbotHelper;
@@ -48,6 +50,7 @@ public class App extends Application {
     @Override
     public void onCreate() {
         super.onCreate();
+
         // init crashreport
         try {
             final ACRAConfiguration acraConfig = new ConfigurationBuilder(this)
@@ -57,7 +60,7 @@ public class App extends Application {
         } catch(ACRAConfigurationException ace) {
             ace.printStackTrace();
             ErrorActivity.reportError(this, ace, null, null,
-                    ErrorActivity.ErrorInfo.make(ErrorActivity.SEARCHED,"none",
+                    ErrorActivity.ErrorInfo.make(UserAction.SEARCHED,"none",
                             "Could not initialize ACRA crash report", R.string.app_ui_crash));
         }
 
@@ -81,6 +84,8 @@ public class App extends Application {
         // DO NOT REMOVE THIS FUNCTION!!!
         // Otherwise downloadPathPreference has invalid value.
         SettingsActivity.initSettings(this);
+
+        ThemeHelper.setTheme(getApplicationContext());
     }
 
     /**

app/src/main/java/org/schabi/newpipe/ChannelActivity.java

@@ -1,268 +0,0 @@
-package org.schabi.newpipe;
-
-import android.content.Intent;
-import android.net.Uri;
-import android.os.Bundle;
-import android.os.Handler;
-import android.support.design.widget.CollapsingToolbarLayout;
-import android.support.design.widget.FloatingActionButton;
-import android.support.v7.app.AppCompatActivity;
-import android.support.v7.widget.LinearLayoutManager;
-import android.support.v7.widget.RecyclerView;
-import android.support.v7.widget.Toolbar;
-import android.util.Log;
-import android.view.View;
-import android.widget.ImageView;
-import android.widget.ProgressBar;
-import android.widget.Toast;
-
-import com.nostra13.universalimageloader.core.ImageLoader;
-
-import org.schabi.newpipe.detail.VideoItemDetailActivity;
-import org.schabi.newpipe.detail.VideoItemDetailFragment;
-import org.schabi.newpipe.extractor.NewPipe;
-import org.schabi.newpipe.extractor.StreamingService;
-import org.schabi.newpipe.extractor.channel.ChannelExtractor;
-import org.schabi.newpipe.extractor.channel.ChannelInfo;
-import org.schabi.newpipe.extractor.exceptions.ExtractionException;
-import org.schabi.newpipe.extractor.exceptions.ParsingException;
-import org.schabi.newpipe.info_list.InfoItemBuilder;
-import org.schabi.newpipe.info_list.InfoListAdapter;
-import org.schabi.newpipe.report.ErrorActivity;
-
-import java.io.IOException;
-
-/**
- * Copyright (C) Christian Schabesberger 2016 <chris.schabesberger@mailbox.org>
- * ChannelActivity.java is part of NewPipe.
- *
- * NewPipe is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * NewPipe is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with NewPipe.  If not, see <http://www.gnu.org/licenses/>.
- */
-
-public class ChannelActivity extends AppCompatActivity {
-
-
-    private static final String TAG = ChannelActivity.class.toString();
-    private View rootView = null;
-
-    // intent const
-    public static final String CHANNEL_URL = "channel_url";
-    public static final String SERVICE_ID = "service_id";
-
-    private int serviceId = -1;
-    private String channelUrl = "";
-    private int pageNumber = 0;
-    private boolean hasNextPage = true;
-    private boolean isLoading = false;
-
-    private ImageLoader imageLoader = ImageLoader.getInstance();
-    private InfoListAdapter infoListAdapter = null;
-
-    @Override
-    protected void onCreate(Bundle savedInstanceState) {
-        super.onCreate(savedInstanceState);
-        setContentView(R.layout.activity_channel);
-        Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar);
-        rootView = findViewById(R.id.rootView);
-        setSupportActionBar(toolbar);
-        Intent i = getIntent();
-        channelUrl = i.getStringExtra(CHANNEL_URL);
-        serviceId = i.getIntExtra(SERVICE_ID, -1);
-
-        infoListAdapter = new InfoListAdapter(this, rootView);
-        RecyclerView recyclerView = (RecyclerView) findViewById(R.id.channel_streams_view);
-        final LinearLayoutManager layoutManager = new LinearLayoutManager(this);
-        recyclerView.setLayoutManager(layoutManager);
-        recyclerView.setAdapter(infoListAdapter);
-        infoListAdapter.setOnItemSelectedListener(new InfoItemBuilder.OnItemSelectedListener() {
-            @Override
-            public void selected(String url) {
-                Intent detailIntent = new Intent(ChannelActivity.this, VideoItemDetailActivity.class);
-                detailIntent.putExtra(VideoItemDetailFragment.VIDEO_URL, url);
-                detailIntent.putExtra(
-                        VideoItemDetailFragment.STREAMING_SERVICE, serviceId);
-                startActivity(detailIntent);
-            }
-        });
-
-        // detect if list has ben scrolled to the bottom
-        recyclerView.setOnScrollListener(new RecyclerView.OnScrollListener() {
-            @Override
-            public void onScrolled(RecyclerView recyclerView, int dx, int dy) {
-                int pastVisiblesItems, visibleItemCount, totalItemCount;
-                super.onScrolled(recyclerView, dx, dy);
-                if(dy > 0) //check for scroll down
-                {
-                    visibleItemCount = layoutManager.getChildCount();
-                    totalItemCount = layoutManager.getItemCount();
-                    pastVisiblesItems = layoutManager.findFirstVisibleItemPosition();
-
-                    if ( (visibleItemCount + pastVisiblesItems) >= totalItemCount
-                            && !isLoading
-                            && hasNextPage)
-                    {
-                        pageNumber++;
-                        requestData(true);
-                    }
-                }
-            }
-        });
-
-        requestData(false);
-    }
-
-
-
-    private void updateUi(final ChannelInfo info) {
-        CollapsingToolbarLayout ctl = (CollapsingToolbarLayout) findViewById(R.id.channel_toolbar_layout);
-        ProgressBar progressBar = (ProgressBar) findViewById(R.id.progressBar);
-        ImageView channelBanner = (ImageView) findViewById(R.id.channel_banner_image);
-        FloatingActionButton feedButton = (FloatingActionButton) findViewById(R.id.channel_rss_fab);
-        ImageView avatarView = (ImageView) findViewById(R.id.channel_avatar_view);
-        ImageView haloView = (ImageView) findViewById(R.id.channel_avatar_halo);
-
-        progressBar.setVisibility(View.GONE);
-
-        if(info.channel_name != null && !info.channel_name.isEmpty()) {
-            ctl.setTitle(info.channel_name);
-        }
-
-        if(info.banner_url != null && !info.banner_url.isEmpty()) {
-            imageLoader.displayImage(info.banner_url, channelBanner,
-                    new ImageErrorLoadingListener(this, rootView ,info.service_id));
-        }
-
-        if(info.avatar_url != null && !info.avatar_url.isEmpty()) {
-            avatarView.setVisibility(View.VISIBLE);
-            haloView.setVisibility(View.VISIBLE);
-            imageLoader.displayImage(info.avatar_url, avatarView,
-                    new ImageErrorLoadingListener(this, rootView ,info.service_id));
-        }
-
-        if(info.feed_url != null && !info.feed_url.isEmpty()) {
-            feedButton.setOnClickListener(new View.OnClickListener() {
-                @Override
-                public void onClick(View view) {
-                    Log.d(TAG, info.feed_url);
-                    Intent i = new Intent(Intent.ACTION_VIEW, Uri.parse(info.feed_url));
-                    startActivity(i);
-                }
-            });
-        } else {
-            feedButton.setVisibility(View.GONE);
-        }
-    }
-
-    private void addVideos(final ChannelInfo info) {
-        infoListAdapter.addStreamItemList(info.related_streams);
-    }
-
-    private void postNewErrorToast(Handler h, final int stringResource) {
-        h.post(new Runnable() {
-            @Override
-            public void run() {
-                Toast.makeText(ChannelActivity.this,
-                        stringResource, Toast.LENGTH_LONG).show();
-            }
-        });
-    }
-
-    private void requestData(final boolean onlyVideos) {
-        // start processing
-        isLoading = true;
-        Thread channelExtractorThread = new Thread(new Runnable() {
-            Handler h = new Handler();
-
-            @Override
-            public void run() {
-                StreamingService service = null;
-                try {
-                    service = NewPipe.getService(serviceId);
-                    ChannelExtractor extractor = service.getChannelExtractorInstance(
-                            channelUrl, pageNumber);
-
-                    final ChannelInfo info = ChannelInfo.getInfo(extractor);
-
-
-                    h.post(new Runnable() {
-                        @Override
-                        public void run() {
-                            isLoading = false;
-                            if(!onlyVideos) {
-                                updateUi(info);
-                            }
-                            hasNextPage = info.hasNextPage;
-                            addVideos(info);
-                        }
-                    });
-
-                    // look for non critical errors during extraction
-                    if(info != null &&
-                            !info.errors.isEmpty()) {
-                        Log.e(TAG, "OCCURRED ERRORS DURING EXTRACTION:");
-                        for (Throwable e : info.errors) {
-                            e.printStackTrace();
-                            Log.e(TAG, "------");
-                        }
-
-                        View rootView = findViewById(android.R.id.content);
-                        ErrorActivity.reportError(h, ChannelActivity.this,
-                                info.errors, null, rootView,
-                                ErrorActivity.ErrorInfo.make(ErrorActivity.REQUESTED_CHANNEL,
-                                        service.getServiceInfo().name, channelUrl, 0 /* no message for the user */));
-                    }
-                } catch(IOException ioe) {
-                    postNewErrorToast(h, R.string.network_error);
-                    ioe.printStackTrace();
-                } catch(ParsingException pe) {
-                    ErrorActivity.reportError(h, ChannelActivity.this, pe, VideoItemDetailFragment.class, null,
-                            ErrorActivity.ErrorInfo.make(ErrorActivity.REQUESTED_CHANNEL,
-                                    service.getServiceInfo().name, channelUrl, R.string.parsing_error));
-                    h.post(new Runnable() {
-                        @Override
-                        public void run() {
-                            ChannelActivity.this.finish();
-                        }
-                    });
-                    pe.printStackTrace();
-                } catch(ExtractionException ex) {
-                    ErrorActivity.reportError(h, ChannelActivity.this, ex, VideoItemDetailFragment.class, null,
-                            ErrorActivity.ErrorInfo.make(ErrorActivity.REQUESTED_CHANNEL,
-                                    service.getServiceInfo().name, channelUrl, R.string.parsing_error));
-                    h.post(new Runnable() {
-                        @Override
-                        public void run() {
-                            ChannelActivity.this.finish();
-                        }
-                    });
-                    ex.printStackTrace();
-                } catch(Exception e) {
-                    ErrorActivity.reportError(h, ChannelActivity.this, e, VideoItemDetailFragment.class, null,
-                            ErrorActivity.ErrorInfo.make(ErrorActivity.REQUESTED_CHANNEL,
-                                    service.getServiceInfo().name, channelUrl, R.string.general_error));
-                    h.post(new Runnable() {
-                        @Override
-                        public void run() {
-                            ChannelActivity.this.finish();
-                        }
-                    });
-                    e.printStackTrace();
-                }
-            }
-        });
-
-        channelExtractorThread.start();
-    }
-
-}

app/src/main/java/org/schabi/newpipe/ImageErrorLoadingListener.java

@@ -1,14 +1,15 @@
 package org.schabi.newpipe;
 
-import android.app.Activity;
+import android.content.Context;
 import android.graphics.Bitmap;
 import android.view.View;
 
 import com.nostra13.universalimageloader.core.assist.FailReason;
 import com.nostra13.universalimageloader.core.listener.ImageLoadingListener;
 
-import org.schabi.newpipe.report.ErrorActivity;
 import org.schabi.newpipe.extractor.NewPipe;
+import org.schabi.newpipe.report.ErrorActivity;
+import org.schabi.newpipe.report.UserAction;
 
 /**
  * Created by Christian Schabesberger on 01.08.16.
@@ -33,11 +34,11 @@ import org.schabi.newpipe.extractor.NewPipe;
 public class ImageErrorLoadingListener implements ImageLoadingListener {
 
     private int serviceId = -1;
-    private Activity activity = null;
+    private Context context = null;
     private View rootView = null;
 
-    public ImageErrorLoadingListener(Activity activity, View rootView, int serviceId) {
-        this.activity = activity;
+    public ImageErrorLoadingListener(Context context, View rootView, int serviceId) {
+        this.context = context;
         this.serviceId= serviceId;
         this.rootView = rootView;
     }
@@ -47,9 +48,9 @@ public class ImageErrorLoadingListener implements ImageLoadingListener {
 
     @Override
     public void onLoadingFailed(String imageUri, View view, FailReason failReason) {
-        ErrorActivity.reportError(activity,
+        ErrorActivity.reportError(context,
                 failReason.getCause(), null, rootView,
-                ErrorActivity.ErrorInfo.make(ErrorActivity.LOAD_IMAGE,
+                ErrorActivity.ErrorInfo.make(UserAction.LOAD_IMAGE,
                         NewPipe.getNameOfService(serviceId), imageUri,
                         R.string.could_not_load_image));
     }

app/src/main/java/org/schabi/newpipe/MainActivity.java

@@ -1,86 +1,204 @@
-package org.schabi.newpipe;
-
-import android.content.Intent;
-import android.media.AudioManager;
-import android.support.v4.app.Fragment;
-import android.support.v4.app.NavUtils;
-import android.support.v7.app.AppCompatActivity;
-import android.os.Bundle;
-import android.view.Menu;
-import android.view.MenuInflater;
-import android.view.MenuItem;
-
-import org.schabi.newpipe.settings.SettingsActivity;
-
-/**
+/*
  * Created by Christian Schabesberger on 02.08.16.
- *
+ * <p>
  * Copyright (C) Christian Schabesberger 2016 <chris.schabesberger@mailbox.org>
  * DownloadActivity.java is part of NewPipe.
- *
+ * <p>
  * NewPipe is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
  * the Free Software Foundation, either version 3 of the License, or
  * (at your option) any later version.
- *
+ * <p>
  * NewPipe is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  * GNU General Public License for more details.
- *
+ * <p>
  * You should have received a copy of the GNU General Public License
  * along with NewPipe.  If not, see <http://www.gnu.org/licenses/>.
  */
 
-public class MainActivity extends AppCompatActivity {
+package org.schabi.newpipe;
 
-    private Fragment mainFragment = null;
+import android.content.Intent;
+import android.content.SharedPreferences;
+import android.os.Bundle;
+import android.preference.PreferenceManager;
+import android.support.v4.app.Fragment;
+import android.support.v7.app.ActionBar;
+import android.support.v7.app.AppCompatActivity;
+import android.support.v7.widget.Toolbar;
+import android.util.Log;
+import android.view.Menu;
+import android.view.MenuInflater;
+import android.view.MenuItem;
+import android.view.View;
+
+import org.schabi.newpipe.download.DownloadActivity;
+import org.schabi.newpipe.extractor.StreamingService;
+import org.schabi.newpipe.fragments.detail.VideoDetailFragment;
+import org.schabi.newpipe.fragments.search.SearchFragment;
+import org.schabi.newpipe.settings.SettingsActivity;
+import org.schabi.newpipe.util.Constants;
+import org.schabi.newpipe.util.NavigationHelper;
+import org.schabi.newpipe.util.PermissionHelper;
+import org.schabi.newpipe.util.ThemeHelper;
+
+public class MainActivity extends AppCompatActivity {
+    private static final String TAG = "MainActivity";
+    public static final boolean DEBUG = false;
+
+    /*//////////////////////////////////////////////////////////////////////////
+    // Activity's LifeCycle
+    //////////////////////////////////////////////////////////////////////////*/
 
     @Override
     protected void onCreate(Bundle savedInstanceState) {
+        if (DEBUG) Log.d(TAG, "onCreate() called with: savedInstanceState = [" + savedInstanceState + "]");
+        ThemeHelper.setTheme(this);
         super.onCreate(savedInstanceState);
         setContentView(R.layout.activity_main);
 
-        setVolumeControlStream(AudioManager.STREAM_MUSIC);
-        mainFragment = getSupportFragmentManager()
-                .findFragmentById(R.id.search_fragment);
+        if (getSupportFragmentManager() != null && getSupportFragmentManager().getBackStackEntryCount() == 0) {
+            initFragments();
+        }
+
+        Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar);
+        setSupportActionBar(toolbar);
     }
 
+    @Override
+    protected void onResume() {
+        super.onResume();
+
+        SharedPreferences sharedPreferences = PreferenceManager.getDefaultSharedPreferences(this);
+        if (sharedPreferences.getBoolean(Constants.KEY_THEME_CHANGE, false)) {
+            if (DEBUG) Log.d(TAG, "Theme has changed, recreating activity...");
+            sharedPreferences.edit().putBoolean(Constants.KEY_THEME_CHANGE, false).apply();
+            this.recreate();
+        }
+
+    }
+
+    @Override
+    protected void onNewIntent(Intent intent) {
+        if (DEBUG) Log.d(TAG, "onNewIntent() called with: intent = [" + intent + "]");
+        if (intent != null) {
+            // Return if launched from a launcher (e.g. Nova Launcher, Pixel Launcher ...)
+            // to not destroy the already created backstack
+            String action = intent.getAction();
+            if ((action != null && action.equals(Intent.ACTION_MAIN)) && intent.hasCategory(Intent.CATEGORY_LAUNCHER)) return;
+        }
+
+        super.onNewIntent(intent);
+        setIntent(intent);
+        handleIntent(intent);
+    }
+
+    @Override
+    public void onBackPressed() {
+        if (DEBUG) Log.d(TAG, "onBackPressed() called");
+
+        Fragment fragment = getSupportFragmentManager().findFragmentById(R.id.fragment_holder);
+        if (fragment instanceof VideoDetailFragment) if (((VideoDetailFragment) fragment).onActivityBackPressed()) return;
+
+
+        if (getSupportFragmentManager().getBackStackEntryCount() == 1) {
+            finish();
+        } else super.onBackPressed();
+    }
+
+    /*//////////////////////////////////////////////////////////////////////////
+    // Menu
+    //////////////////////////////////////////////////////////////////////////*/
+
     @Override
     public boolean onCreateOptionsMenu(Menu menu) {
+        if (DEBUG) Log.d(TAG, "onCreateOptionsMenu() called with: menu = [" + menu + "]");
         super.onCreateOptionsMenu(menu);
-        MenuInflater inflater = getMenuInflater();
 
-        inflater.inflate(R.menu.main_menu, menu);
+        Fragment fragment = getSupportFragmentManager().findFragmentById(R.id.fragment_holder);
+        if (!(fragment instanceof VideoDetailFragment)) {
+            findViewById(R.id.toolbar).findViewById(R.id.toolbar_spinner).setVisibility(View.GONE);
+        }
 
-        mainFragment.onCreateOptionsMenu(menu, inflater);
+        if (!(fragment instanceof SearchFragment)) {
+            findViewById(R.id.toolbar).findViewById(R.id.toolbar_search_container).setVisibility(View.GONE);
+
+            MenuInflater inflater = getMenuInflater();
+            inflater.inflate(R.menu.main_menu, menu);
+        }
+
+        ActionBar actionBar = getSupportActionBar();
+        if (actionBar != null) {
+            actionBar.setDisplayShowTitleEnabled(false);
+            actionBar.setDisplayHomeAsUpEnabled(false);
+        }
         return true;
     }
 
     @Override
     public boolean onOptionsItemSelected(MenuItem item) {
+        if (DEBUG) Log.d(TAG, "onOptionsItemSelected() called with: item = [" + item + "]");
         int id = item.getItemId();
 
-        switch(id) {
+        switch (id) {
             case android.R.id.home: {
-                Intent intent = new Intent(this, MainActivity.class);
-                intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
-                NavUtils.navigateUpTo(this, intent);
+                NavigationHelper.gotoMainFragment(getSupportFragmentManager());
                 return true;
             }
             case R.id.action_settings: {
-                Intent intent = new Intent(this, SettingsActivity.class);
-                startActivity(intent);
+                NavigationHelper.openSettings(this);
                 return true;
             }
             case R.id.action_show_downloads: {
-                Intent intent = new Intent(this, org.schabi.newpipe.download.DownloadActivity.class);
-                startActivity(intent);
-                return true;
+                return NavigationHelper.openDownloads(this);
             }
+            case R.id.action_about:
+                NavigationHelper.openAbout(this);
+                return true;
             default:
-                return mainFragment.onOptionsItemSelected(item) ||
-                        super.onOptionsItemSelected(item);
+                return super.onOptionsItemSelected(item);
+        }
+    }
+
+    /*//////////////////////////////////////////////////////////////////////////
+    // Init
+    //////////////////////////////////////////////////////////////////////////*/
+
+    private void initFragments() {
+        if (getIntent() != null && getIntent().hasExtra(Constants.KEY_LINK_TYPE)) {
+            handleIntent(getIntent());
+        } else NavigationHelper.gotoMainFragment(getSupportFragmentManager());
+    }
+
+    /*//////////////////////////////////////////////////////////////////////////
+    // Utils
+    //////////////////////////////////////////////////////////////////////////*/
+
+    private void handleIntent(Intent intent) {
+        if (DEBUG) Log.d(TAG, "handleIntent() called with: intent = [" + intent + "]");
+
+        if (intent.hasExtra(Constants.KEY_LINK_TYPE)) {
+            String url = intent.getStringExtra(Constants.KEY_URL);
+            int serviceId = intent.getIntExtra(Constants.KEY_SERVICE_ID, 0);
+            String title = intent.getStringExtra(Constants.KEY_TITLE);
+            switch (((StreamingService.LinkType) intent.getSerializableExtra(Constants.KEY_LINK_TYPE))) {
+                case STREAM:
+                    boolean autoPlay = intent.getBooleanExtra(VideoDetailFragment.AUTO_PLAY, false);
+                    NavigationHelper.openVideoDetailFragment(getSupportFragmentManager(), serviceId, url, title, autoPlay);
+                    break;
+                case CHANNEL:
+                    NavigationHelper.openChannelFragment(getSupportFragmentManager(), serviceId, url, title);
+                    break;
+            }
+        } else if (intent.hasExtra(Constants.KEY_OPEN_SEARCH)) {
+            String searchQuery = intent.getStringExtra(Constants.KEY_QUERY);
+            if (searchQuery == null) searchQuery = "";
+            int serviceId = intent.getIntExtra(Constants.KEY_SERVICE_ID, 0);
+            NavigationHelper.openSearchFragment(getSupportFragmentManager(), serviceId, searchQuery);
+        } else {
+            NavigationHelper.gotoMainFragment(getSupportFragmentManager());
         }
     }
 }

app/src/main/java/org/schabi/newpipe/ReCaptchaActivity.java

@@ -2,11 +2,13 @@ package org.schabi.newpipe;
 
 import android.app.Activity;
 import android.content.Intent;
+import android.graphics.Bitmap;
 import android.os.Build;
 import android.os.Bundle;
 import android.support.v4.app.NavUtils;
 import android.support.v7.app.ActionBar;
 import android.support.v7.app.AppCompatActivity;
+import android.support.v7.widget.Toolbar;
 import android.view.MenuItem;
 import android.webkit.CookieManager;
 import android.webkit.ValueCallback;
@@ -34,6 +36,8 @@ import android.webkit.WebViewClient;
  * along with NewPipe.  If not, see <http://www.gnu.org/licenses/>.
  */
 public class ReCaptchaActivity extends AppCompatActivity {
+    public static final int RECAPTCHA_REQUEST = 10;
+
     public static final String TAG = ReCaptchaActivity.class.toString();
     public static final String YT_URL = "https://www.youtube.com";
 
@@ -42,10 +46,18 @@ public class ReCaptchaActivity extends AppCompatActivity {
         super.onCreate(savedInstanceState);
         setContentView(R.layout.activity_recaptcha);
 
+        // Set return to Cancel by default
+        setResult(RESULT_CANCELED);
+
+        Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar);
+        setSupportActionBar(toolbar);
+
         ActionBar actionBar = getSupportActionBar();
-        actionBar.setDisplayHomeAsUpEnabled(true);
-        actionBar.setTitle(R.string.reCaptcha_title);
-        actionBar.setDisplayShowTitleEnabled(true);
+        if (actionBar != null) {
+            actionBar.setDisplayHomeAsUpEnabled(true);
+            actionBar.setTitle(R.string.reCaptcha_title);
+            actionBar.setDisplayShowTitleEnabled(true);
+        }
 
         WebView myWebView = (WebView) findViewById(R.id.reCaptchaWebView);
 
@@ -80,19 +92,26 @@ public class ReCaptchaActivity extends AppCompatActivity {
             context = ctx;
         }
 
+        @Override
+        public void onPageStarted(WebView view, String url, Bitmap favicon) {
+            // TODO: Start Loader
+            super.onPageStarted(view, url, favicon);
+        }
+
         @Override
         public void onPageFinished(WebView view, String url) {
             String cookies = CookieManager.getInstance().getCookie(url);
 
+            // TODO: Stop Loader
+
             // find cookies : s_gl & goojf and Add cookies to Downloader
             if (find_access_cookies(cookies)) {
                 // Give cookies to Downloader class
                 Downloader.setCookies(mCookies);
 
-                // Closing activity and return to parent.
-                Intent intent = new Intent(context, org.schabi.newpipe.MainActivity.class);
-                intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
-                NavUtils.navigateUpTo(context, intent);
+                // Closing activity and return to parent
+                setResult(RESULT_OK);
+                finish();
             }
         }
 

app/src/main/java/org/schabi/newpipe/RouterActivity.java

@@ -0,0 +1,133 @@
+package org.schabi.newpipe;
+
+import android.app.Activity;
+import android.content.Intent;
+import android.os.Bundle;
+import android.widget.Toast;
+
+import org.schabi.newpipe.util.NavigationHelper;
+
+import java.util.Collection;
+import java.util.HashSet;
+
+/*
+ * Copyright (C) Christian Schabesberger 2017 <chris.schabesberger@mailbox.org>
+ * RouterActivity .java is part of NewPipe.
+ *
+ * OpenHitboxStreams is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * OpenHitboxStreams is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with OpenHitboxStreams.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+/**
+ * This Acitivty is designed to route share/open intents to the specified service, and
+ * to the part of the service which can handle the url.
+ */
+public class RouterActivity extends Activity {
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+
+        String videoUrl = getUrl(getIntent());
+        handleUrl(videoUrl);
+
+        finish();
+    }
+
+    protected void handleUrl(String url) {
+        try {
+            NavigationHelper.openByLink(this, url);
+        } catch (Exception e) {
+            Toast.makeText(this, R.string.url_not_supported_toast, Toast.LENGTH_LONG).show();
+        }
+    }
+
+    /*//////////////////////////////////////////////////////////////////////////
+    // Utils
+    //////////////////////////////////////////////////////////////////////////*/
+
+    /**
+     * Removes invisible separators (\p{Z}) and punctuation characters including
+     * brackets (\p{P}). See http://www.regular-expressions.info/unicode.html for
+     * more details.
+     */
+    protected final static String REGEX_REMOVE_FROM_URL = "[\\p{Z}\\p{P}]";
+
+    protected String getUrl(Intent intent) {
+        // first gather data and find service
+        String videoUrl = null;
+        if (intent.getData() != null) {
+            // this means the video was called though another app
+            videoUrl = intent.getData().toString();
+        } else if (intent.getStringExtra(Intent.EXTRA_TEXT) != null) {
+            //this means that vidoe was called through share menu
+            String extraText = intent.getStringExtra(Intent.EXTRA_TEXT);
+            videoUrl = getUris(extraText)[0];
+        }
+
+        return videoUrl;
+    }
+
+    protected String removeHeadingGibberish(final String input) {
+        int start = 0;
+        for (int i = input.indexOf("://") - 1; i >= 0; i--) {
+            if (!input.substring(i, i + 1).matches("\\p{L}")) {
+                start = i + 1;
+                break;
+            }
+        }
+        return input.substring(start, input.length());
+    }
+
+    protected String trim(final String input) {
+        if (input == null || input.length() < 1) {
+            return input;
+        } else {
+            String output = input;
+            while (output.length() > 0 && output.substring(0, 1).matches(REGEX_REMOVE_FROM_URL)) {
+                output = output.substring(1);
+            }
+            while (output.length() > 0
+                    && output.substring(output.length() - 1, output.length()).matches(REGEX_REMOVE_FROM_URL)) {
+                output = output.substring(0, output.length() - 1);
+            }
+            return output;
+        }
+    }
+
+    /**
+     * Retrieves all Strings which look remotely like URLs from a text.
+     * Used if NewPipe was called through share menu.
+     *
+     * @param sharedText text to scan for URLs.
+     * @return potential URLs
+     */
+    protected String[] getUris(final String sharedText)  {
+        final Collection<String> result = new HashSet<>();
+        if (sharedText != null) {
+            final String[] array = sharedText.split("\\p{Space}");
+            for (String s : array) {
+                s = trim(s);
+                if (s.length() != 0) {
+                    if (s.matches(".+://.+")) {
+                        result.add(removeHeadingGibberish(s));
+                    } else if (s.matches(".+\\..+")) {
+                        result.add("http://" + s);
+                    }
+                }
+            }
+        }
+        return result.toArray(new String[result.size()]);
+    }
+
+}

app/src/main/java/org/schabi/newpipe/RouterPopupActivity.java

@@ -0,0 +1,44 @@
+package org.schabi.newpipe;
+
+import android.content.Intent;
+import android.os.Build;
+import android.widget.Toast;
+
+import org.schabi.newpipe.extractor.NewPipe;
+import org.schabi.newpipe.extractor.StreamingService;
+import org.schabi.newpipe.player.PopupVideoPlayer;
+import org.schabi.newpipe.util.Constants;
+import org.schabi.newpipe.util.PermissionHelper;
+
+/**
+ * Get the url from the intent and open a popup player
+ */
+public class RouterPopupActivity extends RouterActivity {
+
+    @Override
+    protected void handleUrl(String url) {
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M
+                && !PermissionHelper.checkSystemAlertWindowPermission(this)) {
+            Toast.makeText(this, R.string.msg_popup_permission, Toast.LENGTH_LONG).show();
+            return;
+        }
+        StreamingService service = NewPipe.getServiceByUrl(url);
+        if (service == null) {
+            Toast.makeText(this, R.string.url_not_supported_toast, Toast.LENGTH_LONG).show();
+            return;
+        }
+
+        Intent callIntent = new Intent(this, PopupVideoPlayer.class);
+        switch (service.getLinkTypeByUrl(url)) {
+            case STREAM:
+                break;
+            default:
+                Toast.makeText(this, R.string.url_not_supported_toast, Toast.LENGTH_LONG).show();
+                return;
+        }
+
+        callIntent.putExtra(Constants.KEY_URL, url);
+        callIntent.putExtra(Constants.KEY_SERVICE_ID, service.getServiceId());
+        startService(callIntent);
+    }
+}

app/src/main/java/org/schabi/newpipe/about/AboutActivity.java

@@ -0,0 +1,197 @@
+package org.schabi.newpipe.about;
+
+import android.content.Context;
+import android.content.Intent;
+import android.net.Uri;
+import android.os.Bundle;
+import android.support.design.widget.TabLayout;
+import android.support.v4.app.Fragment;
+import android.support.v4.app.FragmentManager;
+import android.support.v4.app.FragmentPagerAdapter;
+import android.support.v4.view.ViewPager;
+import android.support.v7.app.AppCompatActivity;
+import android.support.v7.widget.Toolbar;
+import android.view.LayoutInflater;
+import android.view.Menu;
+import android.view.MenuItem;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.TextView;
+
+import org.schabi.newpipe.BuildConfig;
+import org.schabi.newpipe.R;
+import org.schabi.newpipe.util.NavigationHelper;
+import org.schabi.newpipe.util.ThemeHelper;
+
+public class AboutActivity extends AppCompatActivity {
+
+    /**
+     * List of all software components
+     */
+    private static final SoftwareComponent[] SOFTWARE_COMPONENTS = new SoftwareComponent[]{
+            new SoftwareComponent("Giga Get", "2014", "Peter Cai", "https://github.com/PaperAirplane-Dev-Team/GigaGet", StandardLicenses.GPL2),
+            new SoftwareComponent("NewPipe Extractor", "2017", "Christian Schabesberger", "https://github.com/TeamNewPipe/NewPipeExtractor", StandardLicenses.GPL3),
+            new SoftwareComponent("Jsoup", "2017", "Jonathan Hedley", "https://github.com/jhy/jsoup", StandardLicenses.MIT),
+            new SoftwareComponent("Google Gson", "2008", "Google Inc", "https://github.com/google/gson", StandardLicenses.APACHE2),
+            new SoftwareComponent("Rhino", "2015", "Mozilla", "https://www.mozilla.org/rhino/", StandardLicenses.MPL2),
+            new SoftwareComponent("ACRA", "2013", "Kevin Gaudin", "http://www.acra.ch", StandardLicenses.APACHE2),
+            new SoftwareComponent("Universal Image Loader", "2011 - 2015", "Sergey Tarasevich", "https://github.com/nostra13/Android-Universal-Image-Loader", StandardLicenses.APACHE2),
+            new SoftwareComponent("Netcipher", "2015", "The Guardian Project", "https://guardianproject.info/code/netcipher/", StandardLicenses.APACHE2),
+            new SoftwareComponent("CircleImageView", "2014 - 2017", "Henning Dodenhof", "https://github.com/hdodenhof/CircleImageView", StandardLicenses.APACHE2),
+            new SoftwareComponent("ParalaxScrollView", "2014", "Nir Hartmann", "https://github.com/nirhart/ParallaxScroll", StandardLicenses.MIT),
+            new SoftwareComponent("NoNonsense-FilePicker", "2016", "Jonas Kalderstam", "https://github.com/spacecowboy/NoNonsense-FilePicker", StandardLicenses.MPL2),
+            new SoftwareComponent("ExoPlayer", "2014-2017", "Google Inc", "https://github.com/google/ExoPlayer", StandardLicenses.APACHE2)
+    };
+
+    /**
+     * The {@link android.support.v4.view.PagerAdapter} that will provide
+     * fragments for each of the sections. We use a
+     * {@link FragmentPagerAdapter} derivative, which will keep every
+     * loaded fragment in memory. If this becomes too memory intensive, it
+     * may be best to switch to a
+     * {@link android.support.v4.app.FragmentStatePagerAdapter}.
+     */
+    private SectionsPagerAdapter mSectionsPagerAdapter;
+
+    /**
+     * The {@link ViewPager} that will host the section contents.
+     */
+    private ViewPager mViewPager;
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        ThemeHelper.setTheme(this);
+
+        setContentView(R.layout.activity_about);
+
+        Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar);
+        setSupportActionBar(toolbar);
+        getSupportActionBar().setDisplayHomeAsUpEnabled(true);
+        // Create the adapter that will return a fragment for each of the three
+        // primary sections of the activity.
+        mSectionsPagerAdapter = new SectionsPagerAdapter(getSupportFragmentManager());
+
+        // Set up the ViewPager with the sections adapter.
+        mViewPager = (ViewPager) findViewById(R.id.container);
+        mViewPager.setAdapter(mSectionsPagerAdapter);
+
+        TabLayout tabLayout = (TabLayout) findViewById(R.id.tabs);
+        tabLayout.setupWithViewPager(mViewPager);
+    }
+
+
+    @Override
+    public boolean onCreateOptionsMenu(Menu menu) {
+        // Inflate the menu; this adds items to the action bar if it is present.
+        getMenuInflater().inflate(R.menu.menu_about, menu);
+        return true;
+    }
+
+    @Override
+    public boolean onOptionsItemSelected(MenuItem item) {
+
+        int id = item.getItemId();
+
+        switch (id) {
+            case android.R.id.home:
+                finish();
+                return true;
+            case R.id.action_settings:
+                NavigationHelper.openSettings(this);
+                return true;
+            case R.id.action_show_downloads:
+                return NavigationHelper.openDownloads(this);
+        }
+
+        return super.onOptionsItemSelected(item);
+    }
+
+    /**
+     * A placeholder fragment containing a simple view.
+     */
+    public static class AboutFragment extends Fragment {
+
+        public AboutFragment() {
+        }
+
+        /**
+         * Returns a new instance of this fragment for the given section
+         * number.
+         */
+        public static AboutFragment newInstance() {
+            return new AboutFragment();
+        }
+
+        @Override
+        public View onCreateView(LayoutInflater inflater, ViewGroup container,
+                                 Bundle savedInstanceState) {
+            View rootView = inflater.inflate(R.layout.fragment_about, container, false);
+            TextView version = (TextView) rootView.findViewById(R.id.app_version);
+            version.setText(BuildConfig.VERSION_NAME);
+
+            View githubLink = rootView.findViewById(R.id.github_link);
+            githubLink.setOnClickListener(new OnGithubLinkClickListener());
+
+            View licenseLink = rootView.findViewById(R.id.app_read_license);
+            licenseLink.setOnClickListener(new OnReadFullLicenseClickListener());
+            return rootView;
+        }
+
+        private static class OnGithubLinkClickListener implements View.OnClickListener {
+            @Override
+            public void onClick(final View view) {
+                final Context context = view.getContext();
+                Intent intent = new Intent(Intent.ACTION_VIEW, Uri.parse(context.getString(R.string.github_url)));
+                context.startActivity(intent);
+            }
+        }
+
+        private static class OnReadFullLicenseClickListener implements View.OnClickListener {
+            @Override
+            public void onClick(View v) {
+                LicenseFragment.showLicense(v.getContext(), StandardLicenses.GPL3);
+            }
+        }
+    }
+
+
+    /**
+     * A {@link FragmentPagerAdapter} that returns a fragment corresponding to
+     * one of the sections/tabs/pages.
+     */
+    public class SectionsPagerAdapter extends FragmentPagerAdapter {
+
+        public SectionsPagerAdapter(FragmentManager fm) {
+            super(fm);
+        }
+
+        @Override
+        public Fragment getItem(int position) {
+            switch (position) {
+                case 0:
+                    return AboutFragment.newInstance();
+                case 1:
+                    return LicenseFragment.newInstance(SOFTWARE_COMPONENTS);
+            }
+            return null;
+        }
+
+        @Override
+        public int getCount() {
+            // Show 2 total pages.
+            return 2;
+        }
+
+        @Override
+        public CharSequence getPageTitle(int position) {
+            switch (position) {
+                case 0:
+                    return getString(R.string.tab_about);
+                case 1:
+                    return getString(R.string.tab_licenses);
+            }
+            return null;
+        }
+    }
+}

app/src/main/java/org/schabi/newpipe/about/License.java

@@ -0,0 +1,72 @@
+package org.schabi.newpipe.about;
+
+import android.net.Uri;
+import android.os.Parcel;
+import android.os.Parcelable;
+import android.text.TextUtils;
+
+import java.net.URLEncoder;
+
+/**
+ * A software license
+ */
+public class License implements Parcelable {
+
+    public static final Creator<License> CREATOR = new Creator<License>() {
+        @Override
+        public License createFromParcel(Parcel source) {
+            return new License(source);
+        }
+
+        @Override
+        public License[] newArray(int size) {
+            return new License[size];
+        }
+    };
+    private final String abbreviation;
+    private final String name;
+    private String filename;
+
+    public License(String name, String abbreviation, String filename) {
+        if(name == null) throw new NullPointerException("name is null");
+        if(abbreviation == null) throw new NullPointerException("abbreviation is null");
+        if(filename == null) throw new NullPointerException("filename is null");
+        this.name = name;
+        this.filename = filename;
+        this.abbreviation = abbreviation;
+    }
+
+    protected License(Parcel in) {
+        this.filename = in.readString();
+        this.abbreviation = in.readString();
+        this.name = in.readString();
+    }
+
+    public Uri getContentUri() {
+        return new Uri.Builder()
+                .scheme("file")
+                .path("/android_asset")
+                .appendPath(filename)
+                .build();
+    }
+
+    public String getAbbreviation() {
+        return abbreviation;
+    }
+
+    @Override
+    public int describeContents() {
+        return 0;
+    }
+
+    @Override
+    public void writeToParcel(Parcel dest, int flags) {
+        dest.writeString(this.filename);
+        dest.writeString(this.abbreviation);
+        dest.writeString(this.name);
+    }
+
+    public String getName() {
+        return name;
+    }
+}

app/src/main/java/org/schabi/newpipe/about/LicenseFragment.java

@@ -0,0 +1,150 @@
+package org.schabi.newpipe.about;
+
+import android.content.Context;
+import android.content.DialogInterface;
+import android.content.Intent;
+import android.net.Uri;
+import android.os.Bundle;
+import android.support.annotation.Nullable;
+import android.support.v4.app.Fragment;
+import android.support.v7.app.AlertDialog;
+import android.view.ContextMenu;
+import android.view.LayoutInflater;
+import android.view.MenuInflater;
+import android.view.MenuItem;
+import android.view.View;
+import android.view.ViewGroup;
+import android.webkit.WebView;
+import android.widget.TextView;
+
+import org.schabi.newpipe.R;
+
+import java.util.Arrays;
+import java.util.Comparator;
+
+/**
+ * Fragment containing the software licenses
+ */
+public class LicenseFragment extends Fragment {
+
+    private static final String ARG_COMPONENTS = "components";
+    private SoftwareComponent[] softwareComponents;
+    private SoftwareComponent mComponentForContextMenu;
+
+    public static LicenseFragment newInstance(SoftwareComponent[] softwareComponents) {
+        if(softwareComponents == null) {
+            throw new NullPointerException("softwareComponents is null");
+        }
+        LicenseFragment fragment = new LicenseFragment();
+        Bundle bundle = new Bundle();
+        bundle.putParcelableArray(ARG_COMPONENTS, softwareComponents);
+        fragment.setArguments(bundle);
+        return fragment;
+    }
+
+    /**
+     * Shows a popup containing the license
+     * @param context the context to use
+     * @param license the license to show
+     */
+    public static void showLicense(Context context, License license) {
+        if(context == null) {
+            throw new NullPointerException("context is null");
+        }
+        if(license == null) {
+            throw new NullPointerException("license is null");
+        }
+        AlertDialog.Builder alert = new AlertDialog.Builder(context);
+        alert.setTitle(license.getName());
+
+        WebView wv = new WebView(context);
+        wv.loadUrl(license.getContentUri().toString());
+        alert.setView(wv);
+        alert.setNegativeButton(android.R.string.ok, new DialogInterface.OnClickListener() {
+            @Override
+            public void onClick(DialogInterface dialog, int which) {
+                dialog.dismiss();
+            }
+        });
+        alert.show();
+    }
+
+    @Override
+    public void onCreate(@Nullable Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        softwareComponents = (SoftwareComponent[]) getArguments().getParcelableArray(ARG_COMPONENTS);
+
+        // Sort components by name
+        Arrays.sort(softwareComponents, new Comparator<SoftwareComponent>() {
+            @Override
+            public int compare(SoftwareComponent o1, SoftwareComponent o2) {
+                return o1.getName().compareTo(o2.getName());
+            }
+        });
+    }
+
+    @Nullable
+    @Override
+    public View onCreateView(LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {
+        View rootView = inflater.inflate(R.layout.fragment_licenses, container, false);
+        ViewGroup softwareComponentsView = (ViewGroup) rootView.findViewById(R.id.software_components);
+
+        for (final SoftwareComponent component : softwareComponents) {
+            View componentView = inflater.inflate(R.layout.item_software_component, container, false);
+            TextView softwareName = (TextView) componentView.findViewById(R.id.name);
+            TextView copyright = (TextView) componentView.findViewById(R.id.copyright);
+            softwareName.setText(component.getName());
+            copyright.setText(getContext().getString(R.string.copyright,
+                    component.getYears(),
+                    component.getCopyrightOwner(),
+                    component.getLicense().getAbbreviation()));
+
+            componentView.setTag(component);
+            componentView.setOnClickListener(new View.OnClickListener() {
+                @Override
+                public void onClick(View v) {
+                    Context context = v.getContext();
+                    if (context != null) {
+                        showLicense(context, component.getLicense());
+                    }
+                }
+            });
+            softwareComponentsView.addView(componentView);
+            registerForContextMenu(componentView);
+
+        }
+        return rootView;
+    }
+
+    @Override
+    public void onCreateContextMenu(ContextMenu menu, View v, ContextMenu.ContextMenuInfo menuInfo) {
+        MenuInflater inflater = getActivity().getMenuInflater();
+        SoftwareComponent component = (SoftwareComponent) v.getTag();
+        menu.setHeaderTitle(component.getName());
+        inflater.inflate(R.menu.software_component, menu);
+        super.onCreateContextMenu(menu, v, menuInfo);
+        mComponentForContextMenu = (SoftwareComponent) v.getTag();
+    }
+
+    @Override
+    public boolean onContextItemSelected(MenuItem item) {
+        // item.getMenuInfo() is null so we use the tag of the view
+        final SoftwareComponent component = mComponentForContextMenu;
+        if (component == null) {
+            return false;
+        }
+        switch (item.getItemId()) {
+            case R.id.action_website:
+                openWebsite(component.getLink());
+                return true;
+            case R.id.action_show_license:
+                showLicense(getContext(), component.getLicense());
+        }
+        return false;
+    }
+
+    private void openWebsite(String componentLink) {
+        Intent browserIntent = new Intent(Intent.ACTION_VIEW, Uri.parse(componentLink));
+        startActivity(browserIntent);
+    }
+}

app/src/main/java/org/schabi/newpipe/about/SoftwareComponent.java

@@ -0,0 +1,83 @@
+package org.schabi.newpipe.about;
+
+import android.os.Parcel;
+import android.os.Parcelable;
+
+public class SoftwareComponent implements Parcelable {
+
+    public static final Creator<SoftwareComponent> CREATOR = new Creator<SoftwareComponent>() {
+        @Override
+        public SoftwareComponent createFromParcel(Parcel source) {
+            return new SoftwareComponent(source);
+        }
+
+        @Override
+        public SoftwareComponent[] newArray(int size) {
+            return new SoftwareComponent[size];
+        }
+    };
+
+    public String getName() {
+        return name;
+    }
+
+    public String getYears() {
+        return years;
+    }
+
+    public String getCopyrightOwner() {
+        return copyrightOwner;
+    }
+
+    public String getLink() {
+        return link;
+    }
+
+    public String getVersion() {
+        return version;
+    }
+
+    private final License license;
+    private final String name;
+    private final String years;
+    private final String copyrightOwner;
+    private final String link;
+    private final String version;
+
+    public SoftwareComponent(String name, String years, String copyrightOwner, String link, License license) {
+        this.name = name;
+        this.years = years;
+        this.copyrightOwner = copyrightOwner;
+        this.link = link;
+        this.license = license;
+        this.version = null;
+    }
+
+    protected SoftwareComponent(Parcel in) {
+        this.name = in.readString();
+        this.license = in.readParcelable(License.class.getClassLoader());
+        this.copyrightOwner = in.readString();
+        this.link = in.readString();
+        this.years = in.readString();
+        this.version = in.readString();
+    }
+
+    public License getLicense() {
+        return license;
+    }
+
+    @Override
+    public int describeContents() {
+        return 0;
+    }
+
+    @Override
+    public void writeToParcel(Parcel dest, int flags) {
+        dest.writeString(name);
+        dest.writeParcelable(license, flags);
+        dest.writeString(copyrightOwner);
+        dest.writeString(link);
+        dest.writeString(years);
+        dest.writeString(version);
+    }
+}

app/src/main/java/org/schabi/newpipe/about/StandardLicenses.java

@@ -0,0 +1,12 @@
+package org.schabi.newpipe.about;
+
+/**
+ * Standard software licenses
+ */
+public final class StandardLicenses {
+    public static final License GPL2 = new License("GNU General Public License, Version 2.0", "GPLv2", "gpl_2.html");
+    public static final License GPL3 = new License("GNU General Public License, Version 3.0", "GPLv3", "gpl_3.html");
+    public static final License APACHE2 = new License("Apache License, Version 2.0", "ALv2", "apache2.html");
+    public static final License MPL2 = new License("Mozilla Public License, Version 2.0", "MPL 2.0", "mpl2.html");
+    public static final License MIT = new License("MIT License", "MIT", "mit.html");
+}

app/src/main/java/org/schabi/newpipe/detail/ActionBarHandler.java

@@ -1,234 +0,0 @@
-package org.schabi.newpipe.detail;
-
-import android.content.Intent;
-import android.content.SharedPreferences;
-import android.preference.PreferenceManager;
-import android.support.v7.app.ActionBar;
-import android.support.v7.app.AppCompatActivity;
-import android.util.Log;
-import android.view.Menu;
-import android.view.MenuInflater;
-import android.view.MenuItem;
-import android.widget.ArrayAdapter;
-
-import org.schabi.newpipe.R;
-import org.schabi.newpipe.settings.SettingsActivity;
-import org.schabi.newpipe.extractor.MediaFormat;
-import org.schabi.newpipe.extractor.stream_info.VideoStream;
-
-import java.util.List;
-
-/**
- * Created by Christian Schabesberger on 18.08.15.
- *
- * Copyright (C) Christian Schabesberger 2015 <chris.schabesberger@mailbox.org>
- * DetailsMenuHandler.java is part of NewPipe.
- *
- * NewPipe is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * NewPipe is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with NewPipe.  If not, see <http://www.gnu.org/licenses/>.
- */
-
-
-class ActionBarHandler {
-    private static final String TAG = ActionBarHandler.class.toString();
-
-    private AppCompatActivity activity;
-    private int selectedVideoStream = -1;
-
-    private SharedPreferences defaultPreferences;
-
-    private Menu menu;
-
-    // Only callbacks are listed here, there are more actions which don't need a callback.
-    // those are edited directly. Typically VideoItemDetailFragment will implement those callbacks.
-    private OnActionListener onShareListener;
-    private OnActionListener onOpenInBrowserListener;
-    private OnActionListener onDownloadListener;
-    private OnActionListener onPlayWithKodiListener;
-    private OnActionListener onPlayAudioListener;
-
-
-    // Triggered when a stream related action is triggered.
-    public interface OnActionListener {
-        void onActionSelected(int selectedStreamId);
-    }
-
-    public ActionBarHandler(AppCompatActivity activity) {
-        this.activity = activity;
-    }
-
-    @SuppressWarnings({"deprecation", "ConstantConditions"})
-    public void setupNavMenu(AppCompatActivity activity) {
-        this.activity = activity;
-        try {
-            activity.getSupportActionBar().setNavigationMode(ActionBar.NAVIGATION_MODE_LIST);
-        } catch (NullPointerException e) {
-            e.printStackTrace();
-        }
-    }
-
-    public void setupStreamList(final List<VideoStream> videoStreams) {
-        if (activity != null) {
-            selectedVideoStream = 0;
-
-
-            // this array will be shown in the dropdown menu for selecting the stream/resolution.
-            String[] itemArray = new String[videoStreams.size()];
-            for (int i = 0; i < videoStreams.size(); i++) {
-                VideoStream item = videoStreams.get(i);
-                itemArray[i] = MediaFormat.getNameById(item.format) + " " + item.resolution;
-            }
-            int defaultResolution = getDefaultResolution(videoStreams);
-
-            ArrayAdapter<String> itemAdapter = new ArrayAdapter<>(activity.getBaseContext(),
-                    android.R.layout.simple_spinner_dropdown_item, itemArray);
-
-            ActionBar ab = activity.getSupportActionBar();
-            //todo: make this throwsable
-            assert ab != null : "Could not get actionbar";
-            ab.setListNavigationCallbacks(itemAdapter
-                    , new ActionBar.OnNavigationListener() {
-                @Override
-                public boolean onNavigationItemSelected(int itemPosition, long itemId) {
-                    selectedVideoStream = (int) itemId;
-                    return true;
-                }
-            });
-
-            ab.setSelectedNavigationItem(defaultResolution);
-        }
-    }
-
-
-    private int getDefaultResolution(final List<VideoStream> videoStreams) {
-        if (defaultPreferences == null)
-            return 0;
-
-        String defaultResolution = defaultPreferences
-                .getString(activity.getString(R.string.default_resolution_key),
-                        activity.getString(R.string.default_resolution_value));
-
-        for (int i = 0; i < videoStreams.size(); i++) {
-            VideoStream item = videoStreams.get(i);
-            if (defaultResolution.equals(item.resolution)) {
-                return i;
-            }
-        }
-        // this is actually an error,
-        // but maybe there is really no stream fitting to the default value.
-        return 0;
-    }
-
-    public void setupMenu(Menu menu, MenuInflater inflater) {
-        this.menu = menu;
-
-        // CAUTION set item properties programmatically otherwise it would not be accepted by
-        // appcompat itemsinflater.inflate(R.menu.videoitem_detail, menu);
-
-        defaultPreferences = PreferenceManager.getDefaultSharedPreferences(activity);
-        inflater.inflate(R.menu.videoitem_detail, menu);
-
-        showPlayWithKodiAction(defaultPreferences
-                .getBoolean(activity.getString(R.string.show_play_with_kodi_key), false));
-    }
-
-    public boolean onItemSelected(MenuItem item) {
-        int id = item.getItemId();
-        switch (id) {
-            case R.id.menu_item_share: {
-                    /*
-                    Intent intent = new Intent();
-                    intent.setAction(Intent.ACTION_SEND);
-                    intent.putExtra(Intent.EXTRA_TEXT, websiteUrl);
-                    intent.setType("text/plain");
-                    activity.startActivity(Intent.createChooser(intent, activity.getString(R.string.share_dialog_title)));
-                    */
-                if(onShareListener != null) {
-                    onShareListener.onActionSelected(selectedVideoStream);
-                }
-                return true;
-            }
-            case R.id.menu_item_openInBrowser: {
-                if(onOpenInBrowserListener != null) {
-                    onOpenInBrowserListener.onActionSelected(selectedVideoStream);
-                }
-            }
-            return true;
-            case R.id.menu_item_download:
-                if(onDownloadListener != null) {
-                    onDownloadListener.onActionSelected(selectedVideoStream);
-                }
-                return true;
-            case R.id.action_settings: {
-                Intent intent = new Intent(activity, SettingsActivity.class);
-                activity.startActivity(intent);
-                return true;
-            }
-            case R.id.action_play_with_kodi:
-                if(onPlayWithKodiListener != null) {
-                    onPlayWithKodiListener.onActionSelected(selectedVideoStream);
-                }
-                return true;
-            case R.id.menu_item_play_audio:
-                if(onPlayAudioListener != null) {
-                    onPlayAudioListener.onActionSelected(selectedVideoStream);
-                }
-                return true;
-            case R.id.menu_item_downloads: {
-                Intent intent =
-                        new Intent(activity, org.schabi.newpipe.download.DownloadActivity.class);
-                activity.startActivity(intent);
-                return true;
-            }
-            default:
-                Log.e(TAG, "Menu Item not known");
-        }
-        return false;
-    }
-
-    public int getSelectedVideoStream() {
-        return selectedVideoStream;
-    }
-
-    public void setOnShareListener(OnActionListener listener) {
-        onShareListener = listener;
-    }
-
-    public void setOnOpenInBrowserListener(OnActionListener listener) {
-        onOpenInBrowserListener = listener;
-    }
-
-    public void setOnDownloadListener(OnActionListener listener) {
-        onDownloadListener = listener;
-    }
-
-    public void setOnPlayWithKodiListener(OnActionListener listener) {
-        onPlayWithKodiListener = listener;
-    }
-
-    public void setOnPlayAudioListener(OnActionListener listener) {
-        onPlayAudioListener = listener;
-    }
-
-    public void showAudioAction(boolean visible) {
-        menu.findItem(R.id.menu_item_play_audio).setVisible(visible);
-    }
-
-    public void showDownloadAction(boolean visible) {
-        menu.findItem(R.id.menu_item_download).setVisible(visible);
-    }
-
-    public void showPlayWithKodiAction(boolean visible) {
-        menu.findItem(R.id.action_play_with_kodi).setVisible(visible);
-    }
-}

app/src/main/java/org/schabi/newpipe/detail/StreamInfoWorker.java

@@ -1,220 +0,0 @@
-package org.schabi.newpipe.detail;
-
-import android.app.Activity;
-import android.os.Handler;
-import android.util.Log;
-import android.view.View;
-
-import org.schabi.newpipe.Downloader;
-import org.schabi.newpipe.extractor.exceptions.ParsingException;
-import org.schabi.newpipe.extractor.stream_info.StreamExtractor;
-import org.schabi.newpipe.extractor.stream_info.StreamInfo;
-import org.schabi.newpipe.report.ErrorActivity;
-import org.schabi.newpipe.R;
-import org.schabi.newpipe.extractor.NewPipe;
-import org.schabi.newpipe.extractor.StreamingService;
-import org.schabi.newpipe.extractor.services.youtube.YoutubeStreamExtractor;
-
-import java.io.IOException;
-
-/**
- * Created by Christian Schabesberger on 02.08.16.
- *
- * Copyright (C) Christian Schabesberger 2016 <chris.schabesberger@mailbox.org>
- * StreamInfoWorker.java is part of NewPipe.
- *
- * NewPipe is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * NewPipe is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with NewPipe.  If not, see <http://www.gnu.org/licenses/>.
- */
-
-public class StreamInfoWorker {
-
-    private static final String TAG = StreamInfoWorker.class.toString();
-
-    public interface OnStreamInfoReceivedListener {
-        void onReceive(StreamInfo info);
-        void onError(int messageId);
-        void onBlockedByGemaError();
-        void onContentErrorWithMessage(int messageId);
-        void onContentError();
-    }
-
-    private class StreamExtractorRunnable implements Runnable {
-        private final Handler h = new Handler();
-        private StreamExtractor streamExtractor;
-        private final int serviceId;
-        private final String videoUrl;
-        private Activity a;
-
-        public StreamExtractorRunnable(Activity a, String videoUrl, int serviceId) {
-            this.serviceId = serviceId;
-            this.videoUrl = videoUrl;
-            this.a = a;
-        }
-
-        @Override
-        public void run() {
-            StreamInfo streamInfo = null;
-            StreamingService service = null;
-            try {
-                service = NewPipe.getService(serviceId);
-            } catch (Exception e) {
-                e.printStackTrace();
-                ErrorActivity.reportError(h, a, e, VideoItemDetailFragment.class, null,
-                        ErrorActivity.ErrorInfo.make(ErrorActivity.REQUESTED_STREAM,
-                                "", videoUrl, R.string.could_not_get_stream));
-                return;
-            }
-            try {
-                streamExtractor = service.getExtractorInstance(videoUrl);
-                streamInfo = StreamInfo.getVideoInfo(streamExtractor);
-
-                final StreamInfo info = streamInfo;
-                h.post(new Runnable() {
-                    @Override
-                    public void run() {
-                        onStreamInfoReceivedListener.onReceive(info);
-                    }
-                });
-
-                // look for errors during extraction
-                // this if statement only covers extra information.
-                // if these are not available or caused an error, they are just not available
-                // but don't render the stream information unusalbe.
-                if(streamInfo != null &&
-                        !streamInfo.errors.isEmpty()) {
-                    Log.e(TAG, "OCCURRED ERRORS DURING EXTRACTION:");
-                    for (Throwable e : streamInfo.errors) {
-                        e.printStackTrace();
-                        Log.e(TAG, "------");
-                    }
-
-                    View rootView = a != null ? a.findViewById(R.id.video_item_detail) : null;
-                    ErrorActivity.reportError(h, a,
-                            streamInfo.errors, null, rootView,
-                            ErrorActivity.ErrorInfo.make(ErrorActivity.REQUESTED_STREAM,
-                                    service.getServiceInfo().name, videoUrl, 0 /* no message for the user */));
-                }
-
-                // These errors render the stream information unusable.
-            } catch (IOException e) {
-                h.post(new Runnable() {
-                    @Override
-                    public void run() {
-                        onStreamInfoReceivedListener.onError(R.string.network_error);
-                    }
-                });
-                e.printStackTrace();
-            }
-            // custom service related exceptions
-            catch (YoutubeStreamExtractor.DecryptException de) {
-                h.post(new Runnable() {
-                    @Override
-                    public void run() {
-                        onStreamInfoReceivedListener.onError(R.string.youtube_signature_decryption_error);
-                    }
-                });
-                de.printStackTrace();
-            } catch (YoutubeStreamExtractor.GemaException ge) {
-                h.post(new Runnable() {
-                    @Override
-                    public void run() {
-                        onStreamInfoReceivedListener.onBlockedByGemaError();
-                    }
-                });
-            } catch(YoutubeStreamExtractor.LiveStreamException e) {
-                h.post(new Runnable() {
-                    @Override
-                    public void run() {
-                        onStreamInfoReceivedListener
-                                .onContentErrorWithMessage(R.string.live_streams_not_supported);
-                    }
-                });
-            }
-            // ----------------------------------------
-            catch(StreamExtractor.ContentNotAvailableException e) {
-                h.post(new Runnable() {
-                    @Override
-                    public void run() {
-                        onStreamInfoReceivedListener
-                                .onContentError();
-                    }
-                });
-                e.printStackTrace();
-            } catch(StreamInfo.StreamExctractException e) {
-                if(!streamInfo.errors.isEmpty()) {
-                    // !!! if this case ever kicks in someone gets kicked out !!!
-                    ErrorActivity.reportError(h, a, e, VideoItemDetailFragment.class, null,
-                            ErrorActivity.ErrorInfo.make(ErrorActivity.REQUESTED_STREAM,
-                                    service.getServiceInfo().name, videoUrl, R.string.could_not_get_stream));
-                } else {
-                    ErrorActivity.reportError(h, a, streamInfo.errors, VideoItemDetailFragment.class, null,
-                            ErrorActivity.ErrorInfo.make(ErrorActivity.REQUESTED_STREAM,
-                                    service.getServiceInfo().name, videoUrl, R.string.could_not_get_stream));
-                }
-                h.post(new Runnable() {
-                    @Override
-                    public void run() {
-                        a.finish();
-                    }
-                });
-                e.printStackTrace();
-            } catch (ParsingException e) {
-                ErrorActivity.reportError(h, a, e, VideoItemDetailFragment.class, null,
-                        ErrorActivity.ErrorInfo.make(ErrorActivity.REQUESTED_STREAM,
-                                service.getServiceInfo().name, videoUrl, R.string.parsing_error));
-                h.post(new Runnable() {
-                    @Override
-                    public void run() {
-                        a.finish();
-                    }
-                });
-                e.printStackTrace();
-            } catch(Exception e) {
-                ErrorActivity.reportError(h, a, e, VideoItemDetailFragment.class, null,
-                        ErrorActivity.ErrorInfo.make(ErrorActivity.REQUESTED_STREAM,
-                                service.getServiceInfo().name, videoUrl, R.string.general_error));
-                h.post(new Runnable() {
-                    @Override
-                    public void run() {
-                        a.finish();
-                    }
-                });
-                e.printStackTrace();
-            }
-        }
-    }
-
-    private static StreamInfoWorker streamInfoWorker = null;
-    private StreamExtractorRunnable runnable = null;
-    private OnStreamInfoReceivedListener onStreamInfoReceivedListener = null;
-
-    private StreamInfoWorker() {
-
-    }
-
-    public static StreamInfoWorker getInstance() {
-        return streamInfoWorker == null ? (streamInfoWorker = new StreamInfoWorker()) : streamInfoWorker;
-    }
-
-    public void search(int serviceId, String url, Activity a) {
-        runnable = new StreamExtractorRunnable(a, url, serviceId);
-        Thread thread = new Thread(runnable);
-        thread.start();
-    }
-
-    public void setOnStreamInfoReceivedListener(
-            OnStreamInfoReceivedListener onStreamInfoReceivedListener) {
-        this.onStreamInfoReceivedListener = onStreamInfoReceivedListener;
-    }
-}

app/src/main/java/org/schabi/newpipe/detail/VideoItemDetailActivity.java

@@ -1,242 +0,0 @@
-package org.schabi.newpipe.detail;
-
-import android.content.Intent;
-import android.media.AudioManager;
-import android.os.Bundle;
-import android.preference.PreferenceManager;
-import android.support.v4.app.NavUtils;
-import android.support.v7.app.AppCompatActivity;
-import android.util.Log;
-import android.view.Menu;
-import android.view.MenuItem;
-import android.widget.Toast;
-
-import org.schabi.newpipe.App;
-import org.schabi.newpipe.MainActivity;
-import org.schabi.newpipe.R;
-import org.schabi.newpipe.extractor.NewPipe;
-import org.schabi.newpipe.extractor.StreamingService;
-
-import java.util.Collection;
-import java.util.HashSet;
-
-
-/**
- * Copyright (C) Christian Schabesberger 2015 <chris.schabesberger@mailbox.org>
- * VideoItemDetailActivity.java is part of NewPipe.
- *
- * NewPipe is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * NewPipe is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with NewPipe.  If not, see <http://www.gnu.org/licenses/>.
- */
-
-public class VideoItemDetailActivity extends AppCompatActivity {
-
-    /**
-     * Removes invisible separators (\p{Z}) and punctuation characters including
-     * brackets (\p{P}). See http://www.regular-expressions.info/unicode.html for
-     * more details.
-     */
-    private final static String REGEX_REMOVE_FROM_URL = "[\\p{Z}\\p{P}]";
-
-    private static final String TAG = VideoItemDetailActivity.class.toString();
-
-    private VideoItemDetailFragment fragment;
-
-    private String videoUrl;
-    private int currentStreamingService = -1;
-
-    protected void onCreate(Bundle savedInstanceState) {
-        super.onCreate(savedInstanceState);
-        setContentView(R.layout.activity_videoitem_detail);
-        setVolumeControlStream(AudioManager.STREAM_MUSIC);
-        // Show the Up button in the action bar.
-        try {
-            //noinspection ConstantConditions
-            getSupportActionBar().setDisplayHomeAsUpEnabled(true);
-        } catch(Exception e) {
-            Log.d(TAG, "Could not get SupportActionBar");
-            e.printStackTrace();
-        }
-
-        // savedInstanceState is non-null when there is fragment state
-        // saved from previous configurations of this activity
-        // (e.g. when rotating the screen from portrait to landscape).
-        // In this case, the fragment will automatically be re-added
-        // to its container so we don't need to manually add it.
-        // For more information, see the Fragments API guide at:
-        //
-        // http://developer.android.com/guide/components/fragments.html
-        //
-
-        if (savedInstanceState == null) {
-            handleIntent(getIntent());
-        } else {
-            videoUrl = savedInstanceState.getString(VideoItemDetailFragment.VIDEO_URL);
-            currentStreamingService = savedInstanceState.getInt(VideoItemDetailFragment.STREAMING_SERVICE);
-            addFragment(savedInstanceState);
-        }
-    }
-
-    @Override
-    protected void onNewIntent(Intent intent) {
-        super.onNewIntent(intent);
-        setIntent(intent);
-        handleIntent(intent);
-    }
-
-    private void handleIntent(Intent intent) {
-        Bundle arguments = new Bundle();
-        boolean autoplay = false;
-        if (intent.getData() != null) {
-            // this means the video was called though another app
-            videoUrl = intent.getData().toString();
-            currentStreamingService = getServiceIdByUrl(videoUrl);
-            if(currentStreamingService == -1) {
-                Toast.makeText(this, R.string.url_not_supported_toast, Toast.LENGTH_LONG)
-                        .show();
-            }
-            autoplay = PreferenceManager.getDefaultSharedPreferences(this)
-                            .getBoolean(getString(R.string.autoplay_through_intent_key), false);
-        } else if(intent.getStringExtra(Intent.EXTRA_TEXT) != null) {
-            //this means that vidoe was called through share menu
-            String extraText = intent.getStringExtra(Intent.EXTRA_TEXT);
-            videoUrl = getUris(extraText)[0];
-            currentStreamingService = getServiceIdByUrl(videoUrl);
-        } else {
-            //this is if the video was called through another NewPipe activity
-            videoUrl = intent.getStringExtra(VideoItemDetailFragment.VIDEO_URL);
-            currentStreamingService = intent.getIntExtra(VideoItemDetailFragment.STREAMING_SERVICE, -1);
-        }
-        arguments.putBoolean(VideoItemDetailFragment.AUTO_PLAY, autoplay);
-        arguments.putString(VideoItemDetailFragment.VIDEO_URL, videoUrl);
-        arguments.putInt(VideoItemDetailFragment.STREAMING_SERVICE, currentStreamingService);
-        addFragment(arguments);
-    }
-
-    private void addFragment(final Bundle arguments) {
-        // Create the detail fragment and add it to the activity
-        // using a fragment transaction.
-        fragment = new VideoItemDetailFragment();
-        fragment.setArguments(arguments);
-        getSupportFragmentManager().beginTransaction()
-                .replace(R.id.videoitem_detail_container, fragment)
-                .commit();
-    }
-
-    @Override
-    public void onResume() {
-        super.onResume();
-        App.checkStartTor(this);
-    }
-
-    @Override
-    public void onSaveInstanceState(Bundle outState) {
-        outState.putString(VideoItemDetailFragment.VIDEO_URL, videoUrl);
-        outState.putInt(VideoItemDetailFragment.STREAMING_SERVICE, currentStreamingService);
-        outState.putBoolean(VideoItemDetailFragment.AUTO_PLAY, false);
-    }
-
-    @Override
-    public boolean onOptionsItemSelected(MenuItem item) {
-        int id = item.getItemId();
-        if (id == android.R.id.home) {
-            // This ID represents the Home or Up button. In the case of this
-            // activity, the Up button is shown. Use NavUtils to allow users
-            // to navigate up one level in the application structure. For
-            // more details, see the Navigation pattern on Android Design:
-
-            // http://developer.android.com/design/patterns/navigation.html#up-vs-back
-
-            Intent intent = new Intent(this, MainActivity.class);
-            intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
-            NavUtils.navigateUpTo(this, intent);
-            return true;
-        } else {
-            return fragment.onOptionsItemSelected(item) ||
-                    super.onOptionsItemSelected(item);
-        }
-    }
-
-    @Override
-    public boolean onCreateOptionsMenu(Menu menu) {
-        super.onCreateOptionsMenu(menu);
-        fragment.onCreateOptionsMenu(menu, getMenuInflater());
-        return true;
-    }
-
-
-    /**
-     * Retrieves all Strings which look remotely like URLs from a text.
-     * Used if NewPipe was called through share menu.
-     *
-     * @param sharedText text to scan for URLs.
-     * @return potential URLs
-     */
-    private String[] getUris(final String sharedText) {
-        final Collection<String> result = new HashSet<>();
-        if (sharedText != null) {
-            final String[] array = sharedText.split("\\p{Space}");
-            for (String s : array) {
-                s = trim(s);
-                if (s.length() != 0) {
-                    if (s.matches(".+://.+")) {
-                        result.add(removeHeadingGibberish(s));
-                    } else if (s.matches(".+\\..+")) {
-                        result.add("http://" + s);
-                    }
-                }
-            }
-        }
-        return result.toArray(new String[result.size()]);
-    }
-
-    private static String removeHeadingGibberish(final String input) {
-        int start = 0;
-        for (int i = input.indexOf("://") - 1; i >= 0; i--) {
-            if (!input.substring(i, i + 1).matches("\\p{L}")) {
-                start = i + 1;
-                break;
-            }
-        }
-        return input.substring(start, input.length());
-    }
-
-    private static String trim(final String input) {
-        if (input == null || input.length() < 1) {
-            return input;
-        } else {
-            String output = input;
-            while (output.length() > 0 && output.substring(0, 1).matches(REGEX_REMOVE_FROM_URL)) {
-                output = output.substring(1);
-            }
-            while (output.length() > 0
-                    && output.substring(output.length() - 1, output.length()).matches(REGEX_REMOVE_FROM_URL)) {
-                output = output.substring(0, output.length() - 1);
-            }
-            return output;
-        }
-    }
-
-    private int getServiceIdByUrl(String url) {
-        StreamingService[] serviceList = NewPipe.getServices();
-        int service = -1;
-        for (int i = 0; i < serviceList.length; i++) {
-            if (serviceList[i].getUrlIdHandlerInstance().acceptUrl(videoUrl)) {
-                service = i;
-                //videoExtractor = ServiceList.getService(i).getExtractorInstance();
-                break;
-            }
-        }
-        return service;
-    }
-}

app/src/main/java/org/schabi/newpipe/detail/VideoItemDetailFragment.java

@@ -1,796 +0,0 @@
-package org.schabi.newpipe.detail;
-
-import android.app.Activity;
-import android.content.DialogInterface;
-import android.content.Intent;
-import android.graphics.Bitmap;
-import android.graphics.BitmapFactory;
-import android.graphics.Point;
-import android.net.Uri;
-import android.os.Build;
-import android.os.Bundle;
-import android.preference.PreferenceManager;
-import android.support.design.widget.FloatingActionButton;
-import android.support.v4.app.Fragment;
-import android.support.v7.app.AlertDialog;
-import android.support.v7.app.AppCompatActivity;
-import android.support.v7.widget.RecyclerView;
-import android.text.Html;
-import android.text.method.LinkMovementMethod;
-import android.util.Log;
-import android.view.LayoutInflater;
-import android.view.Menu;
-import android.view.MenuInflater;
-import android.view.MotionEvent;
-import android.view.View;
-import android.view.ViewGroup;
-import android.widget.Button;
-import android.widget.ImageView;
-import android.widget.LinearLayout;
-import android.widget.ProgressBar;
-import android.widget.RelativeLayout;
-import android.widget.TextView;
-import android.view.MenuItem;
-import android.widget.Toast;
-
-import com.google.android.exoplayer.util.Util;
-import com.nostra13.universalimageloader.core.DisplayImageOptions;
-import com.nostra13.universalimageloader.core.ImageLoader;
-import com.nostra13.universalimageloader.core.assist.FailReason;
-import com.nostra13.universalimageloader.core.listener.ImageLoadingListener;
-
-import java.util.Vector;
-
-import org.schabi.newpipe.ActivityCommunicator;
-import org.schabi.newpipe.ChannelActivity;
-import org.schabi.newpipe.extractor.stream_info.StreamInfo;
-import org.schabi.newpipe.extractor.stream_info.StreamPreviewInfo;
-import org.schabi.newpipe.info_list.InfoItemBuilder;
-import org.schabi.newpipe.report.ErrorActivity;
-import org.schabi.newpipe.ImageErrorLoadingListener;
-import org.schabi.newpipe.Localization;
-import org.schabi.newpipe.R;
-import org.schabi.newpipe.download.DownloadDialog;
-import org.schabi.newpipe.extractor.stream_info.AudioStream;
-import org.schabi.newpipe.extractor.MediaFormat;
-import org.schabi.newpipe.extractor.NewPipe;
-import org.schabi.newpipe.extractor.stream_info.VideoStream;
-import org.schabi.newpipe.player.BackgroundPlayer;
-import org.schabi.newpipe.player.PlayVideoActivity;
-import org.schabi.newpipe.player.ExoPlayerActivity;
-
-
-/**
- * Copyright (C) Christian Schabesberger 2015 <chris.schabesberger@mailbox.org>
- * VideoItemDetailFragment.java is part of NewPipe.
- *
- * NewPipe is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * NewPipe is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with NewPipe.  If not, see <http://www.gnu.org/licenses/>.
- */
-
-public class VideoItemDetailFragment extends Fragment {
-
-    private static final String TAG = VideoItemDetailFragment.class.toString();
-    private static final String KORE_PACKET = "org.xbmc.kore";
-
-    /**
-     * The fragment argument representing the item ID that this fragment
-     * represents.
-     */
-    public static final String VIDEO_URL = "video_url";
-    public static final String STREAMING_SERVICE = "streaming_service";
-    public static final String AUTO_PLAY = "auto_play";
-
-    private AppCompatActivity activity;
-    private ActionBarHandler actionBarHandler;
-    private ProgressBar progressBar;
-
-    private int streamingServiceId = -1;
-
-    private boolean autoPlayEnabled;
-    private boolean showNextStreamItem;
-
-    private View thumbnailWindowLayout;
-    //this only remains due to downwards compatibility
-    private FloatingActionButton playVideoButton;
-    private final Point initialThumbnailPos = new Point(0, 0);
-    private View rootView = null;
-    private Bitmap streamThumbnail = null;
-
-    private ImageLoader imageLoader = ImageLoader.getInstance();
-    private DisplayImageOptions displayImageOptions =
-            new DisplayImageOptions.Builder().cacheInMemory(true).build();
-
-    private InfoItemBuilder infoItemBuilder = null;
-
-    public interface OnInvokeCreateOptionsMenuListener {
-        void createOptionsMenu();
-    }
-
-    private OnInvokeCreateOptionsMenuListener onInvokeCreateOptionsMenuListener;
-
-    private void updateInfo(final StreamInfo info) {
-        Activity a = getActivity();
-
-        RelativeLayout textContentLayout =
-                (RelativeLayout) activity.findViewById(R.id.detail_text_content_layout);
-        final TextView videoTitleView =
-                (TextView) activity.findViewById(R.id.detail_video_title_view);
-        TextView uploaderView = (TextView) activity.findViewById(R.id.detail_uploader_view);
-        TextView viewCountView = (TextView) activity.findViewById(R.id.detail_view_count_view);
-        TextView thumbsUpView = (TextView) activity.findViewById(R.id.detail_thumbs_up_count_view);
-        TextView thumbsDownView =
-                (TextView) activity.findViewById(R.id.detail_thumbs_down_count_view);
-        TextView uploadDateView = (TextView) activity.findViewById(R.id.detail_upload_date_view);
-        TextView descriptionView = (TextView) activity.findViewById(R.id.detail_description_view);
-        RecyclerView nextStreamView =
-                (RecyclerView) activity.findViewById(R.id.detail_next_stream_content);
-        RelativeLayout nextVideoRootFrame =
-                (RelativeLayout) activity.findViewById(R.id.detail_next_stream_root_layout);
-        TextView similarTitle = (TextView) activity.findViewById(R.id.detail_similar_title);
-        Button backgroundButton = (Button)
-                activity.findViewById(R.id.detail_stream_thumbnail_window_background_button);
-        View topView = activity.findViewById(R.id.detailTopView);
-        Button channelButton = (Button) activity.findViewById(R.id.channel_button);
-
-        // prevents a crash if the activity/fragment was already left when the response came
-        if(channelButton != null) {
-
-            progressBar.setVisibility(View.GONE);
-            if (info.next_video != null) {
-                // todo: activate this function or remove it
-                nextStreamView.setVisibility(View.GONE);
-            } else {
-                nextStreamView.setVisibility(View.GONE);
-                activity.findViewById(R.id.detail_similar_title).setVisibility(View.GONE);
-            }
-
-            textContentLayout.setVisibility(View.VISIBLE);
-            if (android.os.Build.VERSION.SDK_INT < 18) {
-                playVideoButton.setVisibility(View.VISIBLE);
-            } else {
-                ImageView playArrowView = (ImageView) activity.findViewById(R.id.play_arrow_view);
-                playArrowView.setVisibility(View.VISIBLE);
-            }
-
-            if (!showNextStreamItem) {
-                nextVideoRootFrame.setVisibility(View.GONE);
-                similarTitle.setVisibility(View.GONE);
-            }
-
-            videoTitleView.setText(info.title);
-
-            topView.setOnTouchListener(new View.OnTouchListener() {
-                @Override
-                public boolean onTouch(View v, MotionEvent event) {
-                    if (event.getAction() == android.view.MotionEvent.ACTION_UP) {
-                        ImageView arrow = (ImageView) activity.findViewById(R.id.toggle_description_view);
-                        View extra = activity.findViewById(R.id.detailExtraView);
-                        if (extra.getVisibility() == View.VISIBLE) {
-                            extra.setVisibility(View.GONE);
-                            arrow.setImageResource(R.drawable.arrow_down);
-                        } else {
-                            extra.setVisibility(View.VISIBLE);
-                            arrow.setImageResource(R.drawable.arrow_up);
-                        }
-                    }
-                    return true;
-                }
-            });
-
-            // Since newpipe is designed to work even if certain information is not available,
-            // the UI has to react on missing information.
-            videoTitleView.setText(info.title);
-            if (!info.uploader.isEmpty()) {
-                uploaderView.setText(info.uploader);
-            } else {
-                activity.findViewById(R.id.detail_uploader_view).setVisibility(View.GONE);
-            }
-            if (info.view_count >= 0) {
-                viewCountView.setText(Localization.localizeViewCount(info.view_count, a));
-            } else {
-                viewCountView.setVisibility(View.GONE);
-            }
-            if (info.dislike_count >= 0) {
-                thumbsDownView.setText(Localization.localizeNumber(info.dislike_count, a));
-            } else {
-                thumbsDownView.setVisibility(View.INVISIBLE);
-                activity.findViewById(R.id.detail_thumbs_down_count_view).setVisibility(View.GONE);
-            }
-            if (info.like_count >= 0) {
-                thumbsUpView.setText(Localization.localizeNumber(info.like_count, a));
-            } else {
-                thumbsUpView.setVisibility(View.GONE);
-                activity.findViewById(R.id.detail_thumbs_up_img_view).setVisibility(View.GONE);
-                thumbsDownView.setVisibility(View.GONE);
-                activity.findViewById(R.id.detail_thumbs_down_img_view).setVisibility(View.GONE);
-            }
-            if (!info.upload_date.isEmpty()) {
-                uploadDateView.setText(Localization.localizeDate(info.upload_date, a));
-            } else {
-                uploadDateView.setVisibility(View.GONE);
-            }
-            if (!info.description.isEmpty()) {
-                descriptionView.setText(Html.fromHtml(info.description));
-            } else {
-                descriptionView.setVisibility(View.GONE);
-            }
-
-            descriptionView.setMovementMethod(LinkMovementMethod.getInstance());
-
-            // parse streams
-            Vector<VideoStream> streamsToUse = new Vector<>();
-            for (VideoStream i : info.video_streams) {
-                if (useStream(i, streamsToUse)) {
-                    streamsToUse.add(i);
-                }
-            }
-
-            textContentLayout.setVisibility(View.VISIBLE);
-
-            if (info.next_video == null) {
-                activity.findViewById(R.id.detail_next_stream_title).setVisibility(View.GONE);
-            }
-
-            if (info.related_streams != null && !info.related_streams.isEmpty()) {
-                initSimilarVideos(info);
-            } else {
-                activity.findViewById(R.id.detail_similar_title).setVisibility(View.GONE);
-                activity.findViewById(R.id.similar_streams_view).setVisibility(View.GONE);
-            }
-
-            setupActionBarHandler(info);
-
-            if (autoPlayEnabled) {
-                playVideo(info);
-            }
-
-            if (android.os.Build.VERSION.SDK_INT < 18) {
-                playVideoButton.setOnClickListener(new View.OnClickListener() {
-                    @Override
-                    public void onClick(View v) {
-                        playVideo(info);
-                    }
-                });
-            }
-
-            backgroundButton.setOnClickListener(new View.OnClickListener() {
-                @Override
-                public void onClick(View v) {
-                    playVideo(info);
-                }
-            });
-
-            if (info.channel_url != null && info.channel_url != "") {
-                channelButton.setOnClickListener(new View.OnClickListener() {
-                    @Override
-                    public void onClick(View view) {
-                        Intent i = new Intent(activity, ChannelActivity.class);
-                        i.putExtra(ChannelActivity.CHANNEL_URL, info.channel_url);
-                        i.putExtra(ChannelActivity.SERVICE_ID, info.service_id);
-                        startActivity(i);
-                    }
-                });
-            } else {
-                channelButton.setVisibility(Button.GONE);
-            }
-
-            initThumbnailViews(info);
-        }
-    }
-
-    private void initThumbnailViews(final StreamInfo info) {
-        ImageView videoThumbnailView = (ImageView) activity.findViewById(R.id.detail_thumbnail_view);
-        ImageView uploaderThumb
-                = (ImageView) activity.findViewById(R.id.detail_uploader_thumbnail_view);
-
-        if (info.thumbnail_url != null && !info.thumbnail_url.isEmpty()) {
-            imageLoader.displayImage(info.thumbnail_url, videoThumbnailView,
-                    displayImageOptions, new ImageLoadingListener() {
-                        @Override
-                        public void onLoadingStarted(String imageUri, View view) {
-                        }
-
-                        @Override
-                        public void onLoadingFailed(String imageUri, View view, FailReason failReason) {
-                            ErrorActivity.reportError(getActivity(),
-                                    failReason.getCause(), null, rootView,
-                                    ErrorActivity.ErrorInfo.make(ErrorActivity.LOAD_IMAGE,
-                                            NewPipe.getNameOfService(info.service_id), imageUri,
-                                            R.string.could_not_load_thumbnails));
-                        }
-
-                        @Override
-                        public void onLoadingComplete(String imageUri, View view, Bitmap loadedImage) {
-                            streamThumbnail = loadedImage;
-                        }
-
-                        @Override
-                        public void onLoadingCancelled(String imageUri, View view) {
-                        }
-                    });
-        } else {
-            videoThumbnailView.setImageResource(R.drawable.dummy_thumbnail_dark);
-        }
-        if (info.uploader_thumbnail_url != null && !info.uploader_thumbnail_url.isEmpty()) {
-            imageLoader.displayImage(info.uploader_thumbnail_url,
-                    uploaderThumb, displayImageOptions,
-                    new ImageErrorLoadingListener(activity, rootView, info.service_id));
-        }
-    }
-
-    private void setupActionBarHandler(final StreamInfo info) {
-        actionBarHandler.setupStreamList(info.video_streams);
-
-        actionBarHandler.setOnShareListener(new ActionBarHandler.OnActionListener() {
-            @Override
-            public void onActionSelected(int selectedStreamId) {
-                Intent intent = new Intent();
-                intent.setAction(Intent.ACTION_SEND);
-                intent.putExtra(Intent.EXTRA_TEXT, info.webpage_url);
-                intent.setType("text/plain");
-                activity.startActivity(Intent.createChooser(intent, activity.getString(R.string.share_dialog_title)));
-            }
-        });
-
-        actionBarHandler.setOnOpenInBrowserListener(new ActionBarHandler.OnActionListener() {
-            @Override
-            public void onActionSelected(int selectedStreamId) {
-                Intent intent = new Intent();
-                intent.setAction(Intent.ACTION_VIEW);
-                intent.setData(Uri.parse(info.webpage_url));
-
-                activity.startActivity(Intent.createChooser(intent, activity.getString(R.string.choose_browser)));
-            }
-        });
-
-        actionBarHandler.setOnPlayWithKodiListener(new ActionBarHandler.OnActionListener() {
-            @Override
-            public void onActionSelected(int selectedStreamId) {
-                try {
-                    Intent intent = new Intent(Intent.ACTION_VIEW);
-                    intent.setPackage(KORE_PACKET);
-                    intent.setData(Uri.parse(info.webpage_url.replace("https", "http")));
-                    activity.startActivity(intent);
-                } catch (Exception e) {
-                    e.printStackTrace();
-                    AlertDialog.Builder builder = new AlertDialog.Builder(activity);
-                    builder.setMessage(R.string.kore_not_found)
-                            .setPositiveButton(R.string.install, new DialogInterface.OnClickListener() {
-                                @Override
-                                public void onClick(DialogInterface dialog, int which) {
-                                    Intent intent = new Intent();
-                                    intent.setAction(Intent.ACTION_VIEW);
-                                    intent.setData(Uri.parse(activity.getString(R.string.fdroid_kore_url)));
-                                    activity.startActivity(intent);
-                                }
-                            })
-                            .setNegativeButton(R.string.cancel, new DialogInterface.OnClickListener() {
-                                @Override
-                                public void onClick(DialogInterface dialog, int which) {
-
-                                }
-                            });
-                    builder.create().show();
-                }
-            }
-        });
-
-        actionBarHandler.setOnDownloadListener(new ActionBarHandler.OnActionListener() {
-            @Override
-            public void onActionSelected(int selectedStreamId) {
-                try {
-                    Bundle args = new Bundle();
-
-                    // Sometimes it may be that some information is not available due to changes fo the
-                    // website which was crawled. Then the ui has to understand this and act right.
-
-                    if (info.audio_streams != null) {
-                        AudioStream audioStream =
-                                info.audio_streams.get(getPreferredAudioStreamId(info));
-
-                        String audioSuffix = "." + MediaFormat.getSuffixById(audioStream.format);
-                        args.putString(DownloadDialog.AUDIO_URL, audioStream.url);
-                        args.putString(DownloadDialog.FILE_SUFFIX_AUDIO, audioSuffix);
-                    }
-
-                    if (info.video_streams != null) {
-                        VideoStream selectedStreamItem = info.video_streams.get(selectedStreamId);
-                        String videoSuffix = "." + MediaFormat.getSuffixById(selectedStreamItem.format);
-                        args.putString(DownloadDialog.FILE_SUFFIX_VIDEO, videoSuffix);
-                        args.putString(DownloadDialog.VIDEO_URL, selectedStreamItem.url);
-                    }
-
-                    args.putString(DownloadDialog.TITLE, info.title);
-                    DownloadDialog downloadDialog = DownloadDialog.newInstance(args);
-                    downloadDialog.show(activity.getSupportFragmentManager(), "downloadDialog");
-                } catch (Exception e) {
-                    Toast.makeText(VideoItemDetailFragment.this.getActivity(),
-                            R.string.could_not_setup_download_menu, Toast.LENGTH_LONG).show();
-                    e.printStackTrace();
-                }
-            }
-        });
-
-        if (info.audio_streams == null) {
-            actionBarHandler.showAudioAction(false);
-        } else {
-            actionBarHandler.setOnPlayAudioListener(new ActionBarHandler.OnActionListener() {
-                @Override
-                public void onActionSelected(int selectedStreamId) {
-                    boolean useExternalAudioPlayer = PreferenceManager.getDefaultSharedPreferences(activity)
-                            .getBoolean(activity.getString(R.string.use_external_audio_player_key), false);
-                    Intent intent;
-                    AudioStream audioStream =
-                            info.audio_streams.get(getPreferredAudioStreamId(info));
-                    if (!useExternalAudioPlayer && android.os.Build.VERSION.SDK_INT >= 18) {
-                        //internal music player: explicit intent
-                        if (!BackgroundPlayer.isRunning && streamThumbnail != null) {
-                            ActivityCommunicator.getCommunicator()
-                                    .backgroundPlayerThumbnail = streamThumbnail;
-                            intent = new Intent(activity, BackgroundPlayer.class);
-
-                            intent.setAction(Intent.ACTION_VIEW);
-                            Log.i(TAG, "audioStream is null:" + (audioStream == null));
-                            Log.i(TAG, "audioStream.url is null:" + (audioStream.url == null));
-                            intent.setDataAndType(Uri.parse(audioStream.url),
-                                    MediaFormat.getMimeById(audioStream.format));
-                            intent.putExtra(BackgroundPlayer.TITLE, info.title);
-                            intent.putExtra(BackgroundPlayer.WEB_URL, info.webpage_url);
-                            intent.putExtra(BackgroundPlayer.SERVICE_ID, streamingServiceId);
-                            intent.putExtra(BackgroundPlayer.CHANNEL_NAME, info.uploader);
-                            activity.startService(intent);
-                        }
-                    } else {
-                        intent = new Intent();
-                        try {
-                            intent.setAction(Intent.ACTION_VIEW);
-                            intent.setDataAndType(Uri.parse(audioStream.url),
-                                    MediaFormat.getMimeById(audioStream.format));
-                            intent.putExtra(Intent.EXTRA_TITLE, info.title);
-                            intent.putExtra("title", info.title);
-                            // HERE !!!
-                            activity.startActivity(intent);
-                        } catch (Exception e) {
-                            e.printStackTrace();
-                            AlertDialog.Builder builder = new AlertDialog.Builder(activity);
-                            builder.setMessage(R.string.no_player_found)
-                                    .setPositiveButton(R.string.install, new DialogInterface.OnClickListener() {
-                                        @Override
-                                        public void onClick(DialogInterface dialog, int which) {
-                                            Intent intent = new Intent();
-                                            intent.setAction(Intent.ACTION_VIEW);
-                                            intent.setData(Uri.parse(activity.getString(R.string.fdroid_vlc_url)));
-                                            activity.startActivity(intent);
-                                        }
-                                    })
-                                    .setNegativeButton(R.string.cancel, new DialogInterface.OnClickListener() {
-                                        @Override
-                                        public void onClick(DialogInterface dialog, int which) {
-                                            Log.i(TAG, "You unlocked a secret unicorn.");
-                                        }
-                                    });
-                            builder.create().show();
-                            Log.e(TAG, "Either no Streaming player for audio was installed, or something important crashed:");
-                            e.printStackTrace();
-                        }
-                    }
-                }
-            });
-        }
-    }
-
-    private int getPreferredAudioStreamId(final StreamInfo info) {
-        String preferredFormatString = PreferenceManager.getDefaultSharedPreferences(getActivity())
-                .getString(activity.getString(R.string.default_audio_format_key), "webm");
-
-        int preferredFormat = MediaFormat.WEBMA.id;
-        switch(preferredFormatString) {
-            case "webm":
-                preferredFormat = MediaFormat.WEBMA.id;
-                break;
-            case "m4a":
-                preferredFormat = MediaFormat.M4A.id;
-                break;
-            default:
-                break;
-        }
-
-        for(int i = 0; i < info.audio_streams.size(); i++) {
-            if(info.audio_streams.get(i).format == preferredFormat) {
-                return i;
-            }
-        }
-
-        //todo: make this a proper error
-        Log.e(TAG, "FAILED to set audioStream value!");
-        return 0;
-    }
-
-    private void initSimilarVideos(final StreamInfo info) {
-        LinearLayout similarLayout = (LinearLayout) activity.findViewById(R.id.similar_streams_view);
-        for (final StreamPreviewInfo item : info.related_streams) {
-            similarLayout.addView(infoItemBuilder.buildView(similarLayout, item));
-        }
-        infoItemBuilder.setOnItemSelectedListener(new InfoItemBuilder.OnItemSelectedListener() {
-            @Override
-            public void selected(String url) {
-                openStreamUrl(url);
-            }
-        });
-    }
-
-    private void onErrorBlockedByGema() {
-        Button backgroundButton = (Button)
-                activity.findViewById(R.id.detail_stream_thumbnail_window_background_button);
-        ImageView thumbnailView = (ImageView) activity.findViewById(R.id.detail_thumbnail_view);
-
-        progressBar.setVisibility(View.GONE);
-        thumbnailView.setImageBitmap(BitmapFactory.decodeResource(
-                getResources(), R.drawable.gruese_die_gema));
-        backgroundButton.setOnClickListener(new View.OnClickListener() {
-            @Override
-            public void onClick(View v) {
-                Intent intent = new Intent();
-                intent.setAction(Intent.ACTION_VIEW);
-                intent.setData(Uri.parse(activity.getString(R.string.c3s_url)));
-                activity.startActivity(intent);
-            }
-        });
-
-        Toast.makeText(VideoItemDetailFragment.this.getActivity(),
-                R.string.blocked_by_gema, Toast.LENGTH_LONG).show();
-    }
-
-    private void onNotSpecifiedContentError() {
-        ImageView thumbnailView = (ImageView) activity.findViewById(R.id.detail_thumbnail_view);
-        progressBar.setVisibility(View.GONE);
-        thumbnailView.setImageBitmap(BitmapFactory.decodeResource(
-                getResources(), R.drawable.not_available_monkey));
-        Toast.makeText(activity, R.string.content_not_available, Toast.LENGTH_LONG)
-                .show();
-    }
-
-    private void onNotSpecifiedContentErrorWithMessage(int resourceId) {
-        ImageView thumbnailView = (ImageView) activity.findViewById(R.id.detail_thumbnail_view);
-        progressBar.setVisibility(View.GONE);
-        thumbnailView.setImageBitmap(BitmapFactory.decodeResource(
-                getResources(), R.drawable.not_available_monkey));
-        Toast.makeText(activity, resourceId, Toast.LENGTH_LONG)
-                .show();
-    }
-
-    private boolean useStream(VideoStream stream, Vector<VideoStream> streams) {
-        for(VideoStream i : streams) {
-            if(i.resolution.equals(stream.resolution)) {
-                return false;
-            }
-        }
-        return true;
-    }
-
-    /**
-     * Mandatory empty constructor for the fragment manager to instantiate the
-     * fragment (e.g. upon screen orientation changes).
-     */
-
-    @Override
-    public void onCreate(Bundle savedInstanceState) {
-        super.onCreate(savedInstanceState);
-        activity = (AppCompatActivity) getActivity();
-        showNextStreamItem = PreferenceManager.getDefaultSharedPreferences(getActivity())
-                .getBoolean(activity.getString(R.string.show_next_video_key), true);
-
-
-        StreamInfoWorker siw = StreamInfoWorker.getInstance();
-        siw.setOnStreamInfoReceivedListener(new StreamInfoWorker.OnStreamInfoReceivedListener() {
-            @Override
-            public void onReceive(StreamInfo info) {
-                updateInfo(info);
-            }
-
-            @Override
-            public void onError(int messageId) {
-                postNewErrorToast(messageId);
-            }
-
-            @Override
-            public void onBlockedByGemaError() {
-                onErrorBlockedByGema();
-            }
-
-            @Override
-            public void onContentErrorWithMessage(int messageId) {
-                onNotSpecifiedContentErrorWithMessage(messageId);
-            }
-
-            @Override
-            public void onContentError() {
-                onNotSpecifiedContentError();
-            }
-        });
-    }
-
-    @Override
-    public View onCreateView(LayoutInflater inflater, ViewGroup container,
-                             Bundle savedInstanceState) {
-        rootView = inflater.inflate(R.layout.fragment_videoitem_detail, container, false);
-        progressBar = (ProgressBar) rootView.findViewById(R.id.detail_progress_bar);
-
-        actionBarHandler = new ActionBarHandler(activity);
-        actionBarHandler.setupNavMenu(activity);
-        if(onInvokeCreateOptionsMenuListener != null) {
-            onInvokeCreateOptionsMenuListener.createOptionsMenu();
-        }
-
-        return rootView;
-    }
-
-    @Override
-    public void onActivityCreated(Bundle savedInstanceBundle) {
-        super.onActivityCreated(savedInstanceBundle);
-        Activity a = getActivity();
-
-        infoItemBuilder = new InfoItemBuilder(a, a.findViewById(android.R.id.content));
-
-        if (android.os.Build.VERSION.SDK_INT < 18) {
-            playVideoButton = (FloatingActionButton) a.findViewById(R.id.play_video_button);
-        }
-        thumbnailWindowLayout = a.findViewById(R.id.detail_stream_thumbnail_window_layout);
-        Button backgroundButton = (Button)
-                a.findViewById(R.id.detail_stream_thumbnail_window_background_button);
-
-        // Sometimes when this fragment is not visible it still gets initiated
-        // then we must not try to access objects of this fragment.
-        // Otherwise the applications would crash.
-        if(backgroundButton != null) {
-            streamingServiceId = getArguments().getInt(STREAMING_SERVICE);
-            String videoUrl = getArguments().getString(VIDEO_URL);
-            StreamInfoWorker siw = StreamInfoWorker.getInstance();
-            siw.search(streamingServiceId, videoUrl, getActivity());
-
-            autoPlayEnabled = getArguments().getBoolean(AUTO_PLAY);
-
-            if(Build.VERSION.SDK_INT >= 18) {
-                ImageView thumbnailView = (ImageView) activity.findViewById(R.id.detail_thumbnail_view);
-                thumbnailView.addOnLayoutChangeListener(new View.OnLayoutChangeListener() {
-                    // This is used to synchronize the thumbnailWindowButton and the playVideoButton
-                    // inside the ScrollView with the actual size of the thumbnail.
-                    //todo: onLayoutChage sometimes not triggered
-                    // background buttons area seem to overlap the thumbnail view
-                    // So although you just clicked slightly beneath the thumbnail the action still
-                    // gets triggered.
-                    @Override
-                    public void onLayoutChange(View v, int left, int top, int right, int bottom,
-                                               int oldLeft, int oldTop, int oldRight, int oldBottom) {
-                        RelativeLayout.LayoutParams newWindowLayoutParams =
-                                (RelativeLayout.LayoutParams) thumbnailWindowLayout.getLayoutParams();
-                        newWindowLayoutParams.height = bottom - top;
-                        thumbnailWindowLayout.setLayoutParams(newWindowLayoutParams);
-
-                        //noinspection SuspiciousNameCombination
-                        initialThumbnailPos.set(top, left);
-
-                    }
-                });
-            }
-        }
-    }
-
-    public void playVideo(final StreamInfo info) {
-        // ----------- THE MAGIC MOMENT ---------------
-        VideoStream selectedVideoStream =
-                info.video_streams.get(actionBarHandler.getSelectedVideoStream());
-
-        if (PreferenceManager.getDefaultSharedPreferences(activity)
-                .getBoolean(activity.getString(R.string.use_external_video_player_key), false)) {
-
-            // External Player
-            Intent intent = new Intent();
-            try {
-                intent.setAction(Intent.ACTION_VIEW)
-                        .setDataAndType(Uri.parse(selectedVideoStream.url),
-                            MediaFormat.getMimeById(selectedVideoStream.format))
-                        .putExtra(Intent.EXTRA_TITLE, info.title)
-                        .putExtra("title", info.title);
-
-                activity.startActivity(intent);      // HERE !!!
-            } catch (Exception e) {
-                e.printStackTrace();
-                AlertDialog.Builder builder = new AlertDialog.Builder(activity);
-                builder.setMessage(R.string.no_player_found)
-                        .setPositiveButton(R.string.install, new DialogInterface.OnClickListener() {
-                            @Override
-                            public void onClick(DialogInterface dialog, int which) {
-                                Intent intent = new Intent()
-                                        .setAction(Intent.ACTION_VIEW)
-                                        .setData(Uri.parse(activity.getString(R.string.fdroid_vlc_url)));
-                                activity.startActivity(intent);
-                            }
-                        })
-                        .setNegativeButton(R.string.cancel, new DialogInterface.OnClickListener() {
-                            @Override
-                            public void onClick(DialogInterface dialog, int which) {
-
-                            }
-                        });
-                builder.create().show();
-            }
-        } else {
-            if (PreferenceManager.getDefaultSharedPreferences(activity)
-                    .getBoolean(activity.getString(R.string.use_exoplayer_key), false)) {
-
-                // exo player
-
-                if(info.dashMpdUrl != null && !info.dashMpdUrl.isEmpty()) {
-                    // try dash
-                    Intent intent = new Intent(activity, ExoPlayerActivity.class)
-                            .setData(Uri.parse(info.dashMpdUrl))
-                            .putExtra(ExoPlayerActivity.CONTENT_TYPE_EXTRA, Util.TYPE_DASH);
-                    startActivity(intent);
-                } else if((info.audio_streams != null  && !info.audio_streams.isEmpty()) &&
-                        (info.video_only_streams != null && !info.video_only_streams.isEmpty())) {
-                    // try smooth streaming
-
-                } else {
-                    //default streaming
-                    Intent intent = new Intent(activity, ExoPlayerActivity.class)
-                            .setDataAndType(Uri.parse(selectedVideoStream.url),
-                                MediaFormat.getMimeById(selectedVideoStream.format))
-                            .putExtra(ExoPlayerActivity.CONTENT_TYPE_EXTRA, Util.TYPE_OTHER);
-
-                    activity.startActivity(intent);      // HERE !!!
-                }
-                //-------------
-
-            } else {
-                // Internal Player
-                Intent intent = new Intent(activity, PlayVideoActivity.class)
-                        .putExtra(PlayVideoActivity.VIDEO_TITLE, info.title)
-                        .putExtra(PlayVideoActivity.STREAM_URL, selectedVideoStream.url)
-                        .putExtra(PlayVideoActivity.VIDEO_URL, info.webpage_url)
-                        .putExtra(PlayVideoActivity.START_POSITION, info.start_position);
-                activity.startActivity(intent);     //also HERE !!!
-            }
-        }
-
-        // --------------------------------------------
-    }
-
-    @Override
-    public void onCreateOptionsMenu(Menu menu, MenuInflater inflater) {
-        actionBarHandler.setupMenu(menu, inflater);
-    }
-
-    @Override
-    public boolean onOptionsItemSelected(MenuItem item) {
-        return actionBarHandler.onItemSelected(item);
-    }
-
-    public void setOnInvokeCreateOptionsMenuListener(OnInvokeCreateOptionsMenuListener listener) {
-        this.onInvokeCreateOptionsMenuListener = listener;
-    }
-
-    private void postNewErrorToast(final int stringResource) {
-        Toast.makeText(VideoItemDetailFragment.this.getActivity(),
-                stringResource, Toast.LENGTH_LONG).show();
-    }
-
-    private void openStreamUrl(String url) {
-        Intent detailIntent = new Intent(activity, VideoItemDetailActivity.class);
-        detailIntent.putExtra(VideoItemDetailFragment.VIDEO_URL, url);
-        detailIntent.putExtra(
-                VideoItemDetailFragment.STREAMING_SERVICE, streamingServiceId);
-        activity.startActivity(detailIntent);
-    }
-}

app/src/main/java/org/schabi/newpipe/download/DownloadActivity.java

@@ -1,103 +1,46 @@
 package org.schabi.newpipe.download;
 
-import android.annotation.TargetApi;
-import android.app.AlertDialog;
 import android.app.FragmentTransaction;
-import android.content.ComponentName;
-import android.content.Context;
 import android.content.Intent;
-import android.content.ServiceConnection;
-import android.content.SharedPreferences;
 import android.os.Bundle;
-import android.os.IBinder;
-import android.preference.PreferenceManager;
-import android.support.v4.app.NavUtils;
 import android.support.v7.app.ActionBar;
 import android.support.v7.app.AppCompatActivity;
 import android.support.v7.widget.Toolbar;
-import android.view.LayoutInflater;
 import android.view.Menu;
 import android.view.MenuInflater;
 import android.view.MenuItem;
-import android.view.View;
 import android.view.ViewTreeObserver;
-import android.widget.AdapterView;
-import android.widget.EditText;
-import android.widget.RadioButton;
-import android.widget.SeekBar;
-import android.widget.TextView;
-import android.widget.Toast;
 
-import org.schabi.newpipe.report.ErrorActivity;
 import org.schabi.newpipe.R;
 import org.schabi.newpipe.settings.SettingsActivity;
+import org.schabi.newpipe.util.ThemeHelper;
 
-import java.io.File;
-import java.util.Vector;
-
-import us.shandian.giga.get.DownloadManager;
 import us.shandian.giga.service.DownloadManagerService;
 import us.shandian.giga.ui.fragment.AllMissionsFragment;
 import us.shandian.giga.ui.fragment.MissionsFragment;
-import us.shandian.giga.util.CrashHandler;
-import us.shandian.giga.util.Utility;
 
-public class DownloadActivity extends AppCompatActivity implements AdapterView.OnItemClickListener{
-
-    public static final String INTENT_DOWNLOAD = "us.shandian.giga.intent.DOWNLOAD";
-
-    public static final String INTENT_LIST = "us.shandian.giga.intent.LIST";
-
-    private static final String TAG = DownloadActivity.class.toString();
-    public static final String THREADS = "threads";
-
-
-    private MissionsFragment mFragment;
-    private DownloadManager mManager;
-    private DownloadManagerService.DMBinder mBinder;
-
-    private String mPendingUrl;
-    private SharedPreferences mPrefs;
-
-    private ServiceConnection mConnection = new ServiceConnection() {
-
-        @Override
-        public void onServiceConnected(ComponentName p1, IBinder binder) {
-            mBinder = (DownloadManagerService.DMBinder) binder;
-            mManager = mBinder.getDownloadManager();
-        }
-
-        @Override
-        public void onServiceDisconnected(ComponentName p1) {
-
-        }
-    };
+public class DownloadActivity extends AppCompatActivity {
 
     @Override
-    @TargetApi(21)
     protected void onCreate(Bundle savedInstanceState) {
-        CrashHandler.init(this);
-        CrashHandler.register();
-
         // Service
         Intent i = new Intent();
         i.setClass(this, DownloadManagerService.class);
         startService(i);
-        bindService(i, mConnection, Context.BIND_AUTO_CREATE);
 
+        ThemeHelper.setTheme(this);
         super.onCreate(savedInstanceState);
         setContentView(R.layout.activity_downloader);
 
+        Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar);
+        setSupportActionBar(toolbar);
 
-        //noinspection ConstantConditions
-
-        // its ok if this failes, we will catch that error later, and send it as report
         ActionBar actionBar = getSupportActionBar();
-        actionBar.setDisplayHomeAsUpEnabled(true);
-        actionBar.setTitle(R.string.downloads_title);
-        actionBar.setDisplayShowTitleEnabled(true);
-
-        mPrefs = PreferenceManager.getDefaultSharedPreferences(this);
+        if (actionBar != null) {
+            actionBar.setDisplayHomeAsUpEnabled(true);
+            actionBar.setTitle(R.string.downloads_title);
+            actionBar.setDisplayShowTitleEnabled(true);
+        }
 
         // Fragment
         getWindow().getDecorView().getViewTreeObserver().addOnGlobalLayoutListener(new ViewTreeObserver.OnGlobalLayoutListener() {
@@ -107,138 +50,17 @@ public class DownloadActivity extends AppCompatActivity implements AdapterView.O
                 getWindow().getDecorView().getViewTreeObserver().removeGlobalOnLayoutListener(this);
             }
         });
-
-        // Intent
-        if (getIntent().getAction() != null && getIntent().getAction().equals(INTENT_DOWNLOAD)) {
-            mPendingUrl = getIntent().getData().toString();
-        }
-    }
-
-    @Override
-    protected void onNewIntent(Intent intent) {
-        super.onNewIntent(intent);
-
-        if (intent.getAction().equals(INTENT_DOWNLOAD)) {
-            mPendingUrl = intent.getData().toString();
-        }
-    }
-
-    @Override
-    protected void onResume() {
-        super.onResume();
-
-        if (mPendingUrl != null) {
-            showUrlDialog();
-            mPendingUrl = null;
-        }
     }
 
     private void updateFragments() {
 
-        mFragment = new AllMissionsFragment();
-
+        MissionsFragment fragment = new AllMissionsFragment();
         getFragmentManager().beginTransaction()
-                .replace(R.id.frame, mFragment)
+                .replace(R.id.frame, fragment)
                 .setTransition(FragmentTransaction.TRANSIT_FRAGMENT_FADE)
                 .commit();
     }
 
-    private void showUrlDialog() {
-        // Create the view
-        LayoutInflater inflater = (LayoutInflater) getSystemService(Context.LAYOUT_INFLATER_SERVICE);
-        View v = inflater.inflate(R.layout.dialog_url, null);
-        final EditText name = Utility.findViewById(v, R.id.file_name);
-        final TextView tCount = Utility.findViewById(v, R.id.threads_count);
-        final SeekBar threads = Utility.findViewById(v, R.id.threads);
-        final Toolbar toolbar = Utility.findViewById(v, R.id.toolbar);
-        final RadioButton audioButton = (RadioButton) Utility.findViewById(v, R.id.audio_button);
-
-
-        threads.setOnSeekBarChangeListener(new SeekBar.OnSeekBarChangeListener() {
-
-            @Override
-            public void onProgressChanged(SeekBar seekbar, int progress, boolean fromUser) {
-                tCount.setText(String.valueOf(progress + 1));
-            }
-
-            @Override
-            public void onStartTrackingTouch(SeekBar p1) {
-
-            }
-
-            @Override
-            public void onStopTrackingTouch(SeekBar p1) {
-
-            }
-
-        });
-
-        int def = mPrefs.getInt(THREADS, 4);
-        threads.setProgress(def - 1);
-        tCount.setText(String.valueOf(def));
-
-        name.setText(getIntent().getStringExtra("fileName"));
-
-        toolbar.setTitle(R.string.add);
-        toolbar.setNavigationIcon(R.drawable.ic_arrow_back_black_24dp);
-        toolbar.inflateMenu(R.menu.dialog_url);
-
-        // Show the dialog
-        final AlertDialog dialog = new AlertDialog.Builder(this)
-                .setCancelable(true)
-                .setView(v)
-                .create();
-
-        dialog.show();
-
-        toolbar.setNavigationOnClickListener(new View.OnClickListener() {
-            @Override
-            public void onClick(View v) {
-                dialog.dismiss();
-            }
-        });
-
-        toolbar.setOnMenuItemClickListener(new Toolbar.OnMenuItemClickListener() {
-            @Override
-            public boolean onMenuItemClick(MenuItem item) {
-                if (item.getItemId() == R.id.okay) {
-                    String fName = name.getText().toString().trim();
-
-                    File f = new File(mManager.getLocation() + "/" + fName);
-
-                    if (f.exists()) {
-                        Toast.makeText(DownloadActivity.this, R.string.msg_exists, Toast.LENGTH_SHORT).show();
-                    } else {
-
-                        while (mBinder == null);
-
-                        int res = mManager.startMission(
-                                getIntent().getData().toString(),
-                                fName,
-                                audioButton.isChecked(),
-                                threads.getProgress() + 1);
-                        mBinder.onMissionAdded(mManager.getMission(res));
-                        mFragment.notifyChange();
-
-                        mPrefs.edit().putInt(THREADS, threads.getProgress() + 1).commit();
-                        mPendingUrl = null;
-                        dialog.dismiss();
-                    }
-
-                    return true;
-                } else {
-                    return false;
-                }
-            }
-        });
-
-    }
-
-    @Override
-    public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
-
-    }
-
     public boolean onCreateOptionsMenu(Menu menu) {
         super.onCreateOptionsMenu(menu);
         MenuInflater inflater = getMenuInflater();
@@ -250,13 +72,9 @@ public class DownloadActivity extends AppCompatActivity implements AdapterView.O
 
     @Override
     public boolean onOptionsItemSelected(MenuItem item) {
-        int id = item.getItemId();
-
-        switch (id) {
+        switch (item.getItemId()) {
             case android.R.id.home: {
-                Intent intent = new Intent(this, org.schabi.newpipe.MainActivity.class);
-                intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
-                NavUtils.navigateUpTo(this, intent);
+                onBackPressed();
                 return true;
             }
             case R.id.action_settings: {
@@ -264,17 +82,9 @@ public class DownloadActivity extends AppCompatActivity implements AdapterView.O
                 startActivity(intent);
                 return true;
             }
-            case R.id.action_report_error: {
-                ErrorActivity.reportError(DownloadActivity.this, new Vector<Throwable>(),
-                        null, null,
-                        ErrorActivity.ErrorInfo.make(ErrorActivity.USER_REPORT,
-                                null,
-                                "user_report", R.string.user_report));
-                return true;
-            }
             default:
-                return mFragment.onOptionsItemSelected(item) ||
-                        super.onOptionsItemSelected(item);
+                return super.onOptionsItemSelected(item);
         }
     }
+
 }

app/src/main/java/org/schabi/newpipe/download/DownloadDialog.java

@@ -1,141 +1,135 @@
 package org.schabi.newpipe.download;
 
-import android.Manifest;
-import android.content.ComponentName;
-import android.content.Context;
-import android.content.Intent;
-import android.content.ServiceConnection;
-import android.content.pm.PackageManager;
-import android.net.Uri;
 import android.os.Bundle;
-import android.os.IBinder;
+import android.support.annotation.IdRes;
 import android.support.annotation.Nullable;
-import android.support.v4.app.ActivityCompat;
 import android.support.v4.app.DialogFragment;
-import android.support.v4.content.ContextCompat;
 import android.support.v7.widget.Toolbar;
 import android.util.Log;
 import android.view.LayoutInflater;
 import android.view.MenuItem;
 import android.view.View;
 import android.view.ViewGroup;
+import android.widget.AdapterView;
+import android.widget.ArrayAdapter;
 import android.widget.EditText;
 import android.widget.RadioButton;
+import android.widget.RadioGroup;
 import android.widget.SeekBar;
+import android.widget.Spinner;
 import android.widget.TextView;
 
-import org.schabi.newpipe.App;
+import org.schabi.newpipe.MainActivity;
 import org.schabi.newpipe.R;
+import org.schabi.newpipe.extractor.MediaFormat;
+import org.schabi.newpipe.extractor.stream_info.AudioStream;
+import org.schabi.newpipe.extractor.stream_info.StreamInfo;
+import org.schabi.newpipe.extractor.stream_info.VideoStream;
+import org.schabi.newpipe.fragments.detail.SpinnerToolbarAdapter;
+import org.schabi.newpipe.settings.NewPipeSettings;
+import org.schabi.newpipe.util.PermissionHelper;
+import org.schabi.newpipe.util.ThemeHelper;
+import org.schabi.newpipe.util.Utils;
 
-import java.io.File;
+import java.io.Serializable;
 import java.util.ArrayList;
 import java.util.List;
 
-import us.shandian.giga.get.DownloadManager;
-import us.shandian.giga.get.DownloadMission;
 import us.shandian.giga.service.DownloadManagerService;
 
+public class DownloadDialog extends DialogFragment implements RadioGroup.OnCheckedChangeListener, AdapterView.OnItemSelectedListener {
+    private static final String TAG = "DialogFragment";
+    private static final boolean DEBUG = MainActivity.DEBUG;
 
-/**
- * Created by Christian Schabesberger on 21.09.15.
- *
- * Copyright (C) Christian Schabesberger 2015 <chris.schabesberger@mailbox.org>
- * DownloadDialog.java is part of NewPipe.
- *
- * NewPipe is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * NewPipe is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with NewPipe.  If not, see <http://www.gnu.org/licenses/>.
- */
+    private static final String INFO_KEY = "info_key";
+    private static final String SORTED_VIDEOS_LIST_KEY = "sorted_videos_list_key";
+    private static final String SELECTED_VIDEO_KEY = "selected_video_key";
+    private static final String SELECTED_AUDIO_KEY = "selected_audio_key";
 
-public class DownloadDialog extends DialogFragment {
-    private static final String TAG = DialogFragment.class.getName();
+    private StreamInfo currentInfo;
+    private ArrayList<VideoStream> sortedStreamVideosList;
+    private int selectedVideoIndex;
+    private int selectedAudioIndex;
 
-    public static final String TITLE = "name";
-    public static final String FILE_SUFFIX_AUDIO = "file_suffix_audio";
-    public static final String FILE_SUFFIX_VIDEO = "file_suffix_video";
-    public static final String AUDIO_URL = "audio_url";
-    public static final String VIDEO_URL = "video_url";
+    private EditText nameEditText;
+    private Spinner streamsSpinner;
+    private RadioGroup radioVideoAudioGroup;
+    private TextView threadsCountTextView;
+    private SeekBar threadsSeekBar;
 
-    private DownloadManager mManager;
-    private DownloadManagerService.DMBinder mBinder;
-
-    private ServiceConnection mConnection = new ServiceConnection() {
-
-        @Override
-        public void onServiceConnected(ComponentName p1, IBinder binder) {
-            mBinder = (DownloadManagerService.DMBinder) binder;
-            mManager = mBinder.getDownloadManager();
-        }
-
-        @Override
-        public void onServiceDisconnected(ComponentName p1) {
-
-        }
-    };
-
-
-    public DownloadDialog() {
-
-    }
-
-    public static DownloadDialog newInstance(Bundle args)
-    {
+    public static DownloadDialog newInstance(StreamInfo info, ArrayList<VideoStream> sortedStreamVideosList, int selectedVideoIndex) {
         DownloadDialog dialog = new DownloadDialog();
-        dialog.setArguments(args);
+        dialog.setInfo(info, sortedStreamVideosList, selectedVideoIndex);
         dialog.setStyle(DialogFragment.STYLE_NO_TITLE, 0);
         return dialog;
     }
 
+    private void setInfo(StreamInfo info, ArrayList<VideoStream> sortedStreamVideosList, int selectedVideoIndex) {
+        this.currentInfo = info;
+        this.selectedVideoIndex = selectedVideoIndex;
+        this.sortedStreamVideosList = sortedStreamVideosList;
+    }
+
+    /*//////////////////////////////////////////////////////////////////////////
+    // LifeCycle
+    //////////////////////////////////////////////////////////////////////////*/
+
     @Override
-    public View onCreateView(LayoutInflater inflater, ViewGroup container,
-                             Bundle savedInstanceState) {
+    public void onCreate(@Nullable Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        if (DEBUG) Log.d(TAG, "onCreate() called with: savedInstanceState = [" + savedInstanceState + "]");
+        if (!PermissionHelper.checkStoragePermissions(getActivity())) {
+            getDialog().dismiss();
+            return;
+        }
 
-        if(ContextCompat.checkSelfPermission(this.getContext(),Manifest.permission.WRITE_EXTERNAL_STORAGE)!= PackageManager.PERMISSION_GRANTED)
-            ActivityCompat.requestPermissions(getActivity(),new String[]{Manifest.permission.WRITE_EXTERNAL_STORAGE},0);
+        if (savedInstanceState != null) {
+            Serializable serial = savedInstanceState.getSerializable(INFO_KEY);
+            if (serial instanceof StreamInfo) currentInfo = (StreamInfo) serial;
 
-        Intent i = new Intent();
-        i.setClass(getContext(), DownloadManagerService.class);
-        getContext().startService(i);
-        getContext().bindService(i, mConnection, Context.BIND_AUTO_CREATE);
+            serial = savedInstanceState.getSerializable(SORTED_VIDEOS_LIST_KEY);
+            if (serial instanceof ArrayList) { //noinspection unchecked
+                sortedStreamVideosList = (ArrayList<VideoStream>) serial;
+            }
 
+            selectedVideoIndex = savedInstanceState.getInt(SELECTED_VIDEO_KEY, 0);
+            selectedAudioIndex = savedInstanceState.getInt(SELECTED_AUDIO_KEY, 0);
+        }
+    }
 
+    @Override
+    public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
+        if (DEBUG) Log.d(TAG, "onCreateView() called with: inflater = [" + inflater + "], container = [" + container + "], savedInstanceState = [" + savedInstanceState + "]");
         return inflater.inflate(R.layout.dialog_url, container);
     }
 
     @Override
     public void onViewCreated(View view, @Nullable Bundle savedInstanceState) {
         super.onViewCreated(view, savedInstanceState);
+        nameEditText = ((EditText) view.findViewById(R.id.file_name));
+        nameEditText.setText(createFileName(currentInfo.title));
+        selectedAudioIndex = Utils.getPreferredAudioFormat(getContext(), currentInfo.audio_streams);
 
-        Bundle arguments = getArguments();
-        final Toolbar toolbar = (Toolbar) view.findViewById(R.id.toolbar);
-        final EditText name = (EditText) view.findViewById(R.id.file_name);
-        final TextView tCount = (TextView) view.findViewById(R.id.threads_count);
-        final SeekBar threads = (SeekBar) view.findViewById(R.id.threads);
+        streamsSpinner = (Spinner) view.findViewById(R.id.quality_spinner);
+        streamsSpinner.setOnItemSelectedListener(this);
 
-        toolbar.setTitle(R.string.download_dialog_title);
-        toolbar.setNavigationIcon(R.drawable.ic_arrow_back_black_24dp);
-        toolbar.inflateMenu(R.menu.dialog_url);
-        toolbar.setNavigationOnClickListener(new View.OnClickListener() {
-            @Override
-            public void onClick(View v) {
-                getDialog().dismiss();
-            }
-        });
+        threadsCountTextView = (TextView) view.findViewById(R.id.threads_count);
+        threadsSeekBar = (SeekBar) view.findViewById(R.id.threads);
+        radioVideoAudioGroup = (RadioGroup) view.findViewById(R.id.video_audio_group);
+        radioVideoAudioGroup.setOnCheckedChangeListener(this);
 
-        threads.setOnSeekBarChangeListener(new SeekBar.OnSeekBarChangeListener() {
+        initToolbar((Toolbar) view.findViewById(R.id.toolbar));
+        checkDownloadOptions(view);
+        setupVideoSpinner(sortedStreamVideosList, streamsSpinner);
+
+        int def = 3;
+        threadsCountTextView.setText(String.valueOf(def));
+        threadsSeekBar.setProgress(def - 1);
+        threadsSeekBar.setOnSeekBarChangeListener(new SeekBar.OnSeekBarChangeListener() {
 
             @Override
             public void onProgressChanged(SeekBar seekbar, int progress, boolean fromUser) {
-                tCount.setText(String.valueOf(progress + 1));
+                threadsCountTextView.setText(String.valueOf(progress + 1));
             }
 
             @Override
@@ -148,58 +142,128 @@ public class DownloadDialog extends DialogFragment {
 
             }
         });
+    }
 
-        checkDownloadOptions();
+    @Override
+    public void onSaveInstanceState(Bundle outState) {
+        super.onSaveInstanceState(outState);
+        outState.putSerializable(INFO_KEY, currentInfo);
+        outState.putSerializable(SORTED_VIDEOS_LIST_KEY, sortedStreamVideosList);
+        outState.putInt(SELECTED_VIDEO_KEY, selectedVideoIndex);
+        outState.putInt(SELECTED_AUDIO_KEY, selectedAudioIndex);
+    }
 
-        //int def = mPrefs.getInt("threads", 4);
-        int def = 3;
-        threads.setProgress(def - 1);
-        tCount.setText(String.valueOf(def));
-
-        name.setText(createFileName(arguments.getString(TITLE)));
+    /*//////////////////////////////////////////////////////////////////////////
+    // Inits
+    //////////////////////////////////////////////////////////////////////////*/
 
+    private void initToolbar(Toolbar toolbar) {
+        if (DEBUG) Log.d(TAG, "initToolbar() called with: toolbar = [" + toolbar + "]");
+        toolbar.setTitle(R.string.download_dialog_title);
+        toolbar.setNavigationIcon(ThemeHelper.isLightThemeSelected(getActivity()) ? R.drawable.ic_arrow_back_black_24dp : R.drawable.ic_arrow_back_white_24dp);
+        toolbar.inflateMenu(R.menu.dialog_url);
+        toolbar.setNavigationOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View v) {
+                getDialog().dismiss();
+            }
+        });
 
         toolbar.setOnMenuItemClickListener(new Toolbar.OnMenuItemClickListener() {
             @Override
             public boolean onMenuItemClick(MenuItem item) {
                 if (item.getItemId() == R.id.okay) {
-                    download();
+                    downloadSelected();
                     return true;
-                } else {
-                    return false;
-                }
+                } else return false;
             }
         });
-
     }
 
-    protected void checkDownloadOptions(){
-        View view = getView();
-        Bundle arguments = getArguments();
+    public void setupAudioSpinner(final List<AudioStream> audioStreams, Spinner spinner) {
+        String[] items = new String[audioStreams.size()];
+        for (int i = 0; i < audioStreams.size(); i++) {
+            AudioStream audioStream = audioStreams.get(i);
+            items[i] = MediaFormat.getNameById(audioStream.format) + " " + audioStream.avgBitrate + "kbps";
+        }
+
+        ArrayAdapter<String> itemAdapter = new ArrayAdapter<>(getContext(), android.R.layout.simple_spinner_dropdown_item, items);
+        spinner.setAdapter(itemAdapter);
+        spinner.setSelection(selectedAudioIndex);
+    }
+
+    public void setupVideoSpinner(final List<VideoStream> videoStreams, Spinner spinner) {
+        spinner.setAdapter(new SpinnerToolbarAdapter(getContext(), videoStreams, true));
+        spinner.setSelection(selectedVideoIndex);
+    }
+
+    /*//////////////////////////////////////////////////////////////////////////
+    // Radio group Video&Audio options - Listener
+    //////////////////////////////////////////////////////////////////////////*/
+
+    @Override
+    public void onCheckedChanged(RadioGroup group, @IdRes int checkedId) {
+        if (DEBUG) Log.d(TAG, "onCheckedChanged() called with: group = [" + group + "], checkedId = [" + checkedId + "]");
+        switch (checkedId) {
+            case R.id.audio_button:
+                setupAudioSpinner(currentInfo.audio_streams, streamsSpinner);
+                break;
+            case R.id.video_button:
+                setupVideoSpinner(sortedStreamVideosList, streamsSpinner);
+                break;
+        }
+    }
+
+    /*//////////////////////////////////////////////////////////////////////////
+    // Streams Spinner Listener
+    //////////////////////////////////////////////////////////////////////////*/
+
+    @Override
+    public void onItemSelected(AdapterView<?> parent, View view, int position, long id) {
+        if (DEBUG) Log.d(TAG, "onItemSelected() called with: parent = [" + parent + "], view = [" + view + "], position = [" + position + "], id = [" + id + "]");
+        switch (radioVideoAudioGroup.getCheckedRadioButtonId()) {
+            case R.id.audio_button:
+                selectedAudioIndex = position;
+                break;
+            case R.id.video_button:
+                selectedVideoIndex = position;
+                break;
+        }
+    }
+
+    @Override
+    public void onNothingSelected(AdapterView<?> parent) {
+    }
+
+    /*//////////////////////////////////////////////////////////////////////////
+    // Utils
+    //////////////////////////////////////////////////////////////////////////*/
+
+    protected void checkDownloadOptions(View view) {
         RadioButton audioButton = (RadioButton) view.findViewById(R.id.audio_button);
         RadioButton videoButton = (RadioButton) view.findViewById(R.id.video_button);
 
-        if(arguments.getString(AUDIO_URL) == null) {
+        if (currentInfo.audio_streams == null || currentInfo.audio_streams.size() == 0) {
             audioButton.setVisibility(View.GONE);
             videoButton.setChecked(true);
-        } else if(arguments.getString(VIDEO_URL) == null) {
+        } else if (sortedStreamVideosList == null || sortedStreamVideosList.size() == 0) {
             videoButton.setVisibility(View.GONE);
             audioButton.setChecked(true);
         }
     }
 
     /**
-     * #143 #44 #42 #22: make shure that the filename does not contain illegal chars.
+     * #143 #44 #42 #22: make sure that the filename does not contain illegal chars.
      * This should fix some of the "cannot download" problems.
-     * */
-    private String createFileName(String fName) {
+     */
+    private String createFileName(String fileName) {
         // from http://eng-przemelek.blogspot.de/2009/07/how-to-create-valid-file-name.html
 
-        List<String> forbiddenCharsPatterns = new ArrayList<> ();
+        List<String> forbiddenCharsPatterns = new ArrayList<>();
         forbiddenCharsPatterns.add("[:]+"); // Mac OS, but it looks that also Windows XP
         forbiddenCharsPatterns.add("[\\*\"/\\\\\\[\\]\\:\\;\\|\\=\\,]+");  // Windows
         forbiddenCharsPatterns.add("[^\\w\\d\\.]+");  // last chance... only latin letters and digits
-        String nameToTest = fName;
+        String nameToTest = fileName;
         for (String pattern : forbiddenCharsPatterns) {
             nameToTest = nameToTest.replaceAll(pattern, "_");
         }
@@ -207,70 +271,20 @@ public class DownloadDialog extends DialogFragment {
     }
 
 
-    //download audio, video or both?
-    private void download()
-    {
-        View view = getView();
-        Bundle arguments = getArguments();
-        final EditText name = (EditText) view.findViewById(R.id.file_name);
-        final SeekBar threads = (SeekBar) view.findViewById(R.id.threads);
-        RadioButton audioButton = (RadioButton) view.findViewById(R.id.audio_button);
-        RadioButton videoButton = (RadioButton) view.findViewById(R.id.video_button);
+    private void downloadSelected() {
+        String url, location;
 
-        String fName = name.getText().toString().trim();
+        String fileName = nameEditText.getText().toString().trim();
+        if (fileName.isEmpty()) fileName = createFileName(currentInfo.title);
 
-        // todo: add timeout? would be bad if the thread gets locked dueto this.
-        while (mBinder == null);
+        boolean isAudio = radioVideoAudioGroup.getCheckedRadioButtonId() == R.id.audio_button;
+        url = isAudio ? currentInfo.audio_streams.get(selectedAudioIndex).url : sortedStreamVideosList.get(selectedVideoIndex).url;
+        location = isAudio ? NewPipeSettings.getAudioDownloadPath(getContext()) : NewPipeSettings.getVideoDownloadPath(getContext());
 
-        if(audioButton.isChecked()){
-            int res = mManager.startMission(
-                    arguments.getString(AUDIO_URL),
-                    fName + arguments.getString(FILE_SUFFIX_AUDIO),
-                    audioButton.isChecked(),
-                    threads.getProgress() + 1);
-            DownloadMission mission = mManager.getMission(res);
-            mBinder.onMissionAdded(mission);
-            // add download listener to allow media scan notification
-            DownloadListener listener = new DownloadListener(getContext(), mission);
-            mission.addListener(listener);
-        }
+        if (isAudio) fileName += "." + MediaFormat.getSuffixById(currentInfo.audio_streams.get(selectedAudioIndex).format);
+        else fileName += "." + MediaFormat.getSuffixById(sortedStreamVideosList.get(selectedVideoIndex).format);
 
-        if(videoButton.isChecked()){
-            int res = mManager.startMission(
-                    arguments.getString(VIDEO_URL),
-                    fName + arguments.getString(FILE_SUFFIX_VIDEO),
-                    audioButton.isChecked(),
-                    threads.getProgress() + 1);
-            DownloadMission mission = mManager.getMission(res);
-            mBinder.onMissionAdded(mission);
-            // add download listener to allow media scan notification
-            DownloadListener listener = new DownloadListener(getContext(), mission);
-            mission.addListener(listener);
-        }
+        DownloadManagerService.startMission(getContext(), url, location, fileName, isAudio, threadsSeekBar.getProgress() + 1);
         getDialog().dismiss();
-
-    }
-
-    private void download(String url, String title,
-                          String fileSuffix, File downloadDir, Context context) {
-
-        File saveFilePath = new File(downloadDir,createFileName(title) + fileSuffix);
-
-        long id = 0;
-
-        Log.i(TAG,"Started downloading '" + url +
-                "' => '" + saveFilePath + "' #" + id);
-
-        if (App.isUsingTor()) {
-            //if using Tor, do not use DownloadManager because the proxy cannot be set
-            //we'll see later
-            FileDownloader.downloadFile(getContext(), url, saveFilePath, title);
-        } else {
-            Intent intent = new Intent(getContext(), DownloadActivity.class);
-            intent.setAction(DownloadActivity.INTENT_DOWNLOAD);
-            intent.setData(Uri.parse(url));
-            intent.putExtra("fileName", createFileName(title) + fileSuffix);
-            startActivity(intent);
-        }
     }
 }

app/src/main/java/org/schabi/newpipe/download/DownloadListener.java

@@ -1,62 +0,0 @@
-package org.schabi.newpipe.download;
-
-import android.content.Context;
-import android.content.Intent;
-import android.net.Uri;
-
-import us.shandian.giga.get.DownloadMission;
-import us.shandian.giga.get.DownloadMission.MissionListener;
-
-/**
- * Created by erwin on 06.11.16.
- *
- * Copyright (C) Christian Schabesberger 2016 <chris.schabesberger@mailbox.org>
- * DownloadListener.java is part of NewPipe.
- *
- * NewPipe is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * NewPipe is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with NewPipe.  If not, see <http://www.gnu.org/licenses/>.
- */
-
-class DownloadListener implements MissionListener
-{
-    DownloadMission mMission;
-    Context mContext;
-
-    public DownloadListener(Context context, DownloadMission mission)
-    {
-        super();
-        mMission = mission;
-        mContext = context;
-    }
-
-    @Override
-    public void onProgressUpdate(long done, long total)
-    {
-        // do nothing special ...
-    }
-
-    @Override
-    public void onFinish()
-    {
-        // notify media scanner on downloaded media file ...
-        mContext.sendBroadcast(new Intent(Intent.ACTION_MEDIA_SCANNER_SCAN_FILE,
-                                          Uri.parse( "file://" + mMission.location
-                                                     + "/" + mMission.name)));
-    }
-
-    @Override
-    public void onError(int errCode)
-    {
-        // do nothing special ...
-    }
-}

app/src/main/java/org/schabi/newpipe/download/FileDownloader.java

@@ -1,165 +0,0 @@
-package org.schabi.newpipe.download;
-
-import android.app.NotificationManager;
-import android.content.Context;
-import android.graphics.drawable.BitmapDrawable;
-import android.graphics.drawable.Drawable;
-import android.os.AsyncTask;
-import android.support.v4.app.NotificationCompat;
-import android.util.Log;
-
-import org.schabi.newpipe.R;
-
-import java.io.BufferedInputStream;
-import java.io.File;
-import java.io.FileOutputStream;
-import java.io.IOException;
-import java.io.InputStream;
-import java.net.HttpURLConnection;
-
-import javax.net.ssl.HttpsURLConnection;
-
-import info.guardianproject.netcipher.NetCipher;
-
-/**
- * Created by Christian Schabesberger on 14.08.15.
- *
- * Copyright (C) Christian Schabesberger 2015 <chris.schabesberger@mailbox.org>
- * FileDownloader.java is part of NewPipe.
- *
- * NewPipe is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * NewPipe is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with NewPipe.  If not, see <http://www.gnu.org/licenses/>.
- */
-
-
-// TODO: FOR HEVEN SAKE !!! DO NOT SIMPLY USE ASYNCTASK. MAKE THIS A PROPER SERVICE !!!
-public class FileDownloader extends AsyncTask<Void, Integer, Void> {
-    public static final String TAG = "FileDownloader";
-
-
-    private NotificationManager nm;
-    private NotificationCompat.Builder builder;
-    private int notifyId = 0x1234;
-    private int fileSize = 0xffffffff;
-
-    private final Context context;
-    private final String fileURL;
-    private final File saveFilePath;
-    private final String title;
-
-    private final String debugContext;
-
-    public FileDownloader(Context context, String fileURL, File saveFilePath, String title) {
-        this.context = context;
-        this.fileURL = fileURL;
-        this.saveFilePath = saveFilePath;
-        this.title = title;
-
-        this.debugContext = "'" + fileURL +
-                "' => '" + saveFilePath + "'";
-    }
-
-    /**
-     * Downloads a file from a URL in the background using an {@link AsyncTask}.
-     *
-     * @param fileURL      HTTP URL of the file to be downloaded
-     * @param saveFilePath path of the directory to save the file
-     * @param title
-     * @throws IOException
-     */
-    public static void downloadFile(final Context context, final String fileURL, final File saveFilePath, String title) {
-        new FileDownloader(context, fileURL, saveFilePath, title).execute();
-    }
-
-    /** AsyncTask impl: executed in gui thread */
-    @Override
-    protected void onPreExecute() {
-        super.onPreExecute();
-        nm = (NotificationManager) context.getSystemService(Context.NOTIFICATION_SERVICE);
-        Drawable icon = context.getResources().getDrawable(R.mipmap.ic_launcher);
-        builder = new NotificationCompat.Builder(context)
-                .setSmallIcon(android.R.drawable.stat_sys_download)
-                .setLargeIcon(((BitmapDrawable) icon).getBitmap())
-                .setContentTitle(saveFilePath.getName())
-                .setContentText(saveFilePath.getAbsolutePath())
-                .setProgress(fileSize, 0, false);
-        nm.notify(notifyId, builder.build());
-    }
-
-    /** AsyncTask impl: executed in background thread does the download */
-    @Override
-    protected Void doInBackground(Void... voids) {
-        HttpsURLConnection con = null;
-        InputStream inputStream = null;
-        FileOutputStream outputStream = null;
-        try {
-            con = NetCipher.getHttpsURLConnection(fileURL);
-            int responseCode = con.getResponseCode();
-
-            // always check HTTP response code first
-            if (responseCode == HttpURLConnection.HTTP_OK) {
-                fileSize = con.getContentLength();
-                inputStream = new BufferedInputStream(con.getInputStream());
-                outputStream = new FileOutputStream(saveFilePath);
-
-                int bufferSize = 8192;
-                int downloaded = 0;
-
-                int bytesRead = -1;
-                byte[] buffer = new byte[bufferSize];
-                while ((bytesRead = inputStream.read(buffer)) != -1) {
-                    outputStream.write(buffer, 0, bytesRead);
-                    downloaded += bytesRead;
-                    if (downloaded % 50000 < bufferSize) {
-                        publishProgress(downloaded);
-                    }
-                }
-
-                publishProgress(bufferSize);
-
-            } else {
-                Log.i(TAG, "No file to download. Server replied HTTP code: " + responseCode);
-            }
-        } catch (IOException e) {
-            Log.e(TAG, "No file to download. Server replied HTTP code: ", e);
-            e.printStackTrace();
-        } finally {
-            try {
-                if (outputStream != null) {
-                    outputStream.close();
-                }
-                if (inputStream != null) {
-                    inputStream.close();
-                }
-            } catch (IOException e) {
-                e.printStackTrace();
-            }
-            if (con != null) {
-                con.disconnect();
-            }
-        }
-        return null;
-    }
-
-    @Override
-    protected void onProgressUpdate(Integer... progress) {
-        builder.setProgress(fileSize, progress[0], false);
-        nm.notify(notifyId, builder.build());
-    }
-
-    @Override
-    protected void onPostExecute(Void aVoid) {
-        super.onPostExecute(aVoid);
-        nm.cancel(notifyId);
-    }
-}

app/src/main/java/org/schabi/newpipe/extractor/AbstractStreamInfo.java

@@ -1,41 +0,0 @@
-package org.schabi.newpipe.extractor;
-
-/**
- * Copyright (C) Christian Schabesberger 2016 <chris.schabesberger@mailbox.org>
- * AbstractStreamInfo.java is part of NewPipe.
- *
- * NewPipe is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * NewPipe is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with NewPipe.  If not, see <http://www.gnu.org/licenses/>.
- */
-
-/**Common properties between StreamInfo and StreamPreviewInfo.*/
-public abstract class AbstractStreamInfo {
-    public static enum StreamType {
-        NONE,   // placeholder to check if stream type was checked or not
-        VIDEO_STREAM,
-        AUDIO_STREAM,
-        LIVE_STREAM,
-        AUDIO_LIVE_STREAM,
-        FILE
-    }
-
-    public StreamType stream_type;
-    public int service_id = -1;
-    public String id = "";
-    public String title = "";
-    public String uploader = "";
-    public String thumbnail_url = "";
-    public String webpage_url = "";
-    public String upload_date = "";
-    public long view_count = -1;
-}

app/src/main/java/org/schabi/newpipe/extractor/DashMpdParser.java

@@ -1,113 +0,0 @@
-package org.schabi.newpipe.extractor;
-
-import android.util.Xml;
-
-import org.schabi.newpipe.extractor.exceptions.ParsingException;
-import org.schabi.newpipe.extractor.exceptions.ReCaptchaException;
-import org.schabi.newpipe.extractor.stream_info.AudioStream;
-import org.xmlpull.v1.XmlPullParser;
-
-import java.io.IOException;
-import java.io.StringReader;
-import java.util.List;
-import java.util.Vector;
-
-/**
- * Created by Christian Schabesberger on 02.02.16.
- *
- * Copyright (C) Christian Schabesberger 2016 <chris.schabesberger@mailbox.org>
- * DashMpdParser.java is part of NewPipe.
- *
- * NewPipe is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * NewPipe is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with NewPipe.  If not, see <http://www.gnu.org/licenses/>.
- */
-
-public class DashMpdParser {
-
-    private DashMpdParser() {
-    }
-
-    static class DashMpdParsingException extends ParsingException {
-        DashMpdParsingException(String message, Exception e) {
-            super(message, e);
-        }
-    }
-
-    public static List<AudioStream> getAudioStreams(String dashManifestUrl)
-            throws DashMpdParsingException, ReCaptchaException {
-        String dashDoc;
-        Downloader downloader = NewPipe.getDownloader();
-        try {
-            dashDoc = downloader.download(dashManifestUrl);
-        } catch(IOException ioe) {
-            throw new DashMpdParsingException("Could not get dash mpd: " + dashManifestUrl, ioe);
-        } catch (ReCaptchaException e) {
-            throw new ReCaptchaException("reCaptcha Challenge needed");
-        }
-        Vector<AudioStream> audioStreams = new Vector<>();
-        try {
-            XmlPullParser parser = Xml.newPullParser();
-            parser.setInput(new StringReader(dashDoc));
-            String tagName = "";
-            String currentMimeType = "";
-            int currentBandwidth = -1;
-            int currentSamplingRate = -1;
-            boolean currentTagIsBaseUrl = false;
-            for(int eventType = parser.getEventType();
-                eventType != XmlPullParser.END_DOCUMENT;
-                eventType = parser.next() ) {
-                switch(eventType) {
-                    case XmlPullParser.START_TAG:
-                        tagName = parser.getName();
-                        if(tagName.equals("AdaptationSet")) {
-                            currentMimeType = parser.getAttributeValue(XmlPullParser.NO_NAMESPACE, "mimeType");
-                        } else if(tagName.equals("Representation") && currentMimeType.contains("audio")) {
-                            currentBandwidth = Integer.parseInt(
-                                    parser.getAttributeValue(XmlPullParser.NO_NAMESPACE, "bandwidth"));
-                            currentSamplingRate = Integer.parseInt(
-                                    parser.getAttributeValue(XmlPullParser.NO_NAMESPACE, "audioSamplingRate"));
-                        } else if(tagName.equals("BaseURL")) {
-                            currentTagIsBaseUrl = true;
-                        }
-                        break;
-
-                    case XmlPullParser.TEXT:
-                        // actual stream tag
-                        if(currentTagIsBaseUrl &&
-                                (currentMimeType.contains("audio"))) {
-                            int format = -1;
-                            if(currentMimeType.equals(MediaFormat.WEBMA.mimeType)) {
-                                format = MediaFormat.WEBMA.id;
-                            } else if(currentMimeType.equals(MediaFormat.M4A.mimeType)) {
-                                format = MediaFormat.M4A.id;
-                            }
-                            audioStreams.add(new AudioStream(parser.getText(),
-                                    format, currentBandwidth, currentSamplingRate));
-                        }
-                        break;
-
-                    case XmlPullParser.END_TAG:
-                        if(tagName.equals("AdaptationSet")) {
-                            currentMimeType = "";
-                        } else if(tagName.equals("BaseURL")) {
-                            currentTagIsBaseUrl = false;
-                        }
-                        break;
-                }
-            }
-        } catch(Exception e) {
-            throw new DashMpdParsingException("Could not parse Dash mpd", e);
-        }
-        return audioStreams;
-    }
-}

app/src/main/java/org/schabi/newpipe/extractor/Downloader.java

@@ -1,52 +0,0 @@
-package org.schabi.newpipe.extractor;
-
-import org.schabi.newpipe.extractor.exceptions.ReCaptchaException;
-
-import java.io.IOException;
-import java.util.Map;
-
-/**
- * Created by Christian Schabesberger on 28.01.16.
- *
- * Copyright (C) Christian Schabesberger 2016 <chris.schabesberger@mailbox.org>
- * Downloader.java is part of NewPipe.
- *
- * NewPipe is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * NewPipe is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with NewPipe.  If not, see <http://www.gnu.org/licenses/>.
- */
-
-public interface Downloader {
-
-    /**Download the text file at the supplied URL as in download(String),
-     * but set the HTTP header field "Accept-Language" to the supplied string.
-     * @param siteUrl the URL of the text file to return the contents of
-     * @param language the language (usually a 2-character code) to set as the preferred language
-     * @return the contents of the specified text file
-     * @throws IOException*/
-    String download(String siteUrl, String language) throws IOException, ReCaptchaException;
-
-    /**Download the text file at the supplied URL as in download(String),
-     * but set the HTTP header field "Accept-Language" to the supplied string.
-     * @param siteUrl the URL of the text file to return the contents of
-     * @param customProperties set request header properties
-     * @return the contents of the specified text file
-     * @throws IOException*/
-    String download(String siteUrl, Map<String, String> customProperties) throws IOException, ReCaptchaException;
-
-    /**Download (via HTTP) the text file located at the supplied URL, and return its contents.
-     * Primarily intended for downloading web pages.
-     * @param siteUrl the URL of the text file to download
-     * @return the contents of the specified text file
-     * @throws IOException*/
-    String download(String siteUrl) throws IOException, ReCaptchaException;
-}

app/src/main/java/org/schabi/newpipe/extractor/MediaFormat.java

@@ -1,83 +0,0 @@
-package org.schabi.newpipe.extractor;
-
-/**
- * Created by Adam Howard on 08/11/15.
- *
- * Copyright (c) Christian Schabesberger <chris.schabesberger@mailbox.org>
- *     and Adam Howard <achdisposable1@gmail.com> 2015
- *
- * MediaFormat.java is part of NewPipe.
- *
- * NewPipe is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * NewPipe is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with NewPipe.  If not, see <http://www.gnu.org/licenses/>.
- */
-
-/**Static data about various media formats support by Newpipe, eg mime type, extension*/
-
-public enum MediaFormat {
-    //video and audio combined formats
-    //           id      name    suffix  mime type
-    MPEG_4      (0x0,   "MPEG-4", "mp4", "video/mp4"),
-    v3GPP       (0x1,   "3GPP",   "3gp", "video/3gpp"),
-    WEBM        (0x2,   "WebM",  "webm", "video/webm"),
-    // audio formats
-    M4A         (0x3,   "m4a",   "m4a",  "audio/mp4"),
-    WEBMA       (0x4,   "WebM",  "webm", "audio/webm");
-
-    public final int id;
-    @SuppressWarnings("WeakerAccess")
-    public final String name;
-    @SuppressWarnings("WeakerAccess")
-    public final String suffix;
-    public final String mimeType;
-
-    MediaFormat(int id, String name, String suffix, String mimeType) {
-        this.id = id;
-        this.name = name;
-        this.suffix = suffix;
-        this.mimeType = mimeType;
-    }
-
-    /**Return the friendly name of the media format with the supplied id
-     * @param ident the id of the media format. Currently an arbitrary, NewPipe-specific number.
-     * @return the friendly name of the MediaFormat associated with this ids,
-     * or an empty String if none match it.*/
-    public static String getNameById(int ident) {
-        for (MediaFormat vf : MediaFormat.values()) {
-            if(vf.id == ident) return vf.name;
-        }
-        return "";
-    }
-
-    /**Return the file extension of the media format with the supplied id
-     * @param ident the id of the media format. Currently an arbitrary, NewPipe-specific number.
-     * @return the file extension of the MediaFormat associated with this ids,
-     * or an empty String if none match it.*/
-    public static String getSuffixById(int ident) {
-        for (MediaFormat vf : MediaFormat.values()) {
-            if(vf.id == ident) return vf.suffix;
-        }
-        return "";
-    }
-
-    /**Return the MIME type of the media format with the supplied id
-     * @param ident the id of the media format. Currently an arbitrary, NewPipe-specific number.
-     * @return the MIME type of the MediaFormat associated with this ids,
-     * or an empty String if none match it.*/
-    public static String getMimeById(int ident) {
-        for (MediaFormat vf : MediaFormat.values()) {
-            if(vf.id == ident) return vf.mimeType;
-        }
-        return "";
-    }
-}

app/src/main/java/org/schabi/newpipe/extractor/NewPipe.java

@@ -1,82 +0,0 @@
-package org.schabi.newpipe.extractor;
-
-import org.schabi.newpipe.extractor.exceptions.ExtractionException;
-import org.schabi.newpipe.extractor.services.youtube.YoutubeService;
-
-/**
- * Created by Christian Schabesberger on 23.08.15.
- *
- * Copyright (C) Christian Schabesberger 2015 <chris.schabesberger@mailbox.org>
- * NewPipe.java is part of NewPipe.
- *
- * NewPipe is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * NewPipe is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with NewPipe.  If not, see <http://www.gnu.org/licenses/>.
- */
-
-/**Provides access to the video streaming services supported by NewPipe.
- * Currently only Youtube until the API becomes more stable.*/
-
-@SuppressWarnings("ALL")
-public class NewPipe {
-
-    private NewPipe() {
-    }
-
-    private static final String TAG = NewPipe.class.toString();
-
-    private static final StreamingService[] serviceList = {
-        new YoutubeService(0)
-    };
-
-    private static Downloader downloader = null;
-
-    public static StreamingService[] getServices() {
-        return serviceList;
-    }
-    public static StreamingService getService(int serviceId)throws ExtractionException {
-        for(StreamingService s : serviceList) {
-            if(s.getServiceId() == serviceId) {
-                return s;
-            }
-        }
-        throw new ExtractionException("Service not known: " + Integer.toString(serviceId));
-    }
-    public static StreamingService getService(String serviceName) throws ExtractionException {
-        return serviceList[getIdOfService(serviceName)];
-    }
-    public static String getNameOfService(int id) {
-        try {
-            return getService(id).getServiceInfo().name;
-        } catch (Exception e) {
-            System.err.println("Service id not known");
-            e.printStackTrace();
-            return "";
-        }
-    }
-    public static int getIdOfService(String serviceName) throws ExtractionException {
-        for(int i = 0; i < serviceList.length; i++) {
-            if(serviceList[i].getServiceInfo().name.equals(serviceName)) {
-                return i;
-            }
-        }
-        throw new ExtractionException("Error: Service " + serviceName + " not known.");
-    }
-
-    public static void init(Downloader d) {
-        downloader = d;
-    }
-
-    public static Downloader getDownloader() {
-        return downloader;
-    }
-}

app/src/main/java/org/schabi/newpipe/extractor/Parser.java

@@ -1,69 +0,0 @@
-package org.schabi.newpipe.extractor;
-
-import org.schabi.newpipe.extractor.exceptions.ParsingException;
-
-import java.io.UnsupportedEncodingException;
-import java.net.URLDecoder;
-import java.util.HashMap;
-import java.util.Map;
-import java.util.regex.Matcher;
-import java.util.regex.Pattern;
-
-/**
- * Created by Christian Schabesberger on 02.02.16.
- *
- * Copyright (C) Christian Schabesberger 2016 <chris.schabesberger@mailbox.org>
- * Parser.java is part of NewPipe.
- *
- * NewPipe is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * NewPipe is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with NewPipe.  If not, see <http://www.gnu.org/licenses/>.
- */
-
-/** avoid using regex !!! */
-public class Parser {
-
-    private Parser() {
-    }
-
-    public static class RegexException extends ParsingException {
-        public RegexException(String message) {
-            super(message);
-        }
-    }
-
-    public static String matchGroup1(String pattern, String input) throws RegexException {
-        Pattern pat = Pattern.compile(pattern);
-        Matcher mat = pat.matcher(input);
-        boolean foundMatch = mat.find();
-        if (foundMatch) {
-            return mat.group(1);
-        }
-        else {
-            //Log.e(TAG, "failed to find pattern \""+pattern+"\" inside of \""+input+"\"");
-            throw new RegexException("failed to find pattern \""+pattern+" inside of "+input+"\"");
-        }
-    }
-
-    public static Map<String, String> compatParseMap(final String input) throws UnsupportedEncodingException {
-        Map<String, String> map = new HashMap<>();
-        for(String arg : input.split("&")) {
-            String[] splitArg = arg.split("=");
-            if(splitArg.length > 1) {
-                map.put(splitArg[0], URLDecoder.decode(splitArg[1], "UTF-8"));
-            } else {
-                map.put(splitArg[0], "");
-            }
-        }
-        return map;
-    }
-}

app/src/main/java/org/schabi/newpipe/extractor/StreamingService.java

@@ -1,56 +0,0 @@
-package org.schabi.newpipe.extractor;
-
-import org.schabi.newpipe.extractor.channel.ChannelExtractor;
-import org.schabi.newpipe.extractor.exceptions.ExtractionException;
-import org.schabi.newpipe.extractor.search.SearchEngine;
-import org.schabi.newpipe.extractor.search.SuggestionExtractor;
-import org.schabi.newpipe.extractor.stream_info.StreamExtractor;
-
-import java.io.IOException;
-
-/**
- * Created by Christian Schabesberger on 23.08.15.
- *
- * Copyright (C) Christian Schabesberger 2016 <chris.schabesberger@mailbox.org>
- * StreamingService.java is part of NewPipe.
- *
- * NewPipe is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * NewPipe is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with NewPipe.  If not, see <http://www.gnu.org/licenses/>.
- */
-
-public abstract class StreamingService {
-    public class ServiceInfo {
-        public String name = "";
-    }
-
-    private int serviceId;
-
-    public StreamingService(int id) {
-        serviceId = id;
-    }
-
-    public abstract ServiceInfo getServiceInfo();
-
-    public abstract StreamExtractor getExtractorInstance(String url)
-            throws IOException, ExtractionException;
-    public abstract SearchEngine getSearchEngineInstance();
-    public abstract UrlIdHandler getUrlIdHandlerInstance();
-    public abstract UrlIdHandler getChannelUrlIdHandlerInstance();
-    public abstract ChannelExtractor getChannelExtractorInstance(String url, int page)
-            throws ExtractionException, IOException;
-    public abstract SuggestionExtractor getSuggestionExtractorInstance();
-
-    public final int getServiceId() {
-        return serviceId;
-    }
-}

app/src/main/java/org/schabi/newpipe/extractor/UrlIdHandler.java

@@ -1,34 +0,0 @@
-package org.schabi.newpipe.extractor;
-
-import org.schabi.newpipe.extractor.exceptions.ParsingException;
-
-/**
- * Created by Christian Schabesberger on 26.07.16.
- *
- * Copyright (C) Christian Schabesberger 2016 <chris.schabesberger@mailbox.org>
- * UrlIdHandler.java is part of NewPipe.
- *
- * NewPipe is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * NewPipe is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with NewPipe.  If not, see <http://www.gnu.org/licenses/>.
- */
-
-public interface UrlIdHandler {
-    String getUrl(String videoId);
-    String getId(String siteUrl) throws ParsingException;
-    String cleanUrl(String siteUrl) throws ParsingException;
-
-    /**When a VIEW_ACTION is caught this function will test if the url delivered within the calling
-     Intent was meant to be watched with this Service.
-     Return false if this service shall not allow to be called through ACTIONs.*/
-    boolean acceptUrl(String videoUrl);
-}

app/src/main/java/org/schabi/newpipe/extractor/channel/ChannelExtractor.java

@@ -1,61 +0,0 @@
-package org.schabi.newpipe.extractor.channel;
-
-import org.schabi.newpipe.extractor.UrlIdHandler;
-import org.schabi.newpipe.extractor.exceptions.ExtractionException;
-import org.schabi.newpipe.extractor.exceptions.ParsingException;
-import org.schabi.newpipe.extractor.stream_info.StreamPreviewInfoCollector;
-
-import java.io.IOException;
-
-/**
- * Created by Christian Schabesberger on 25.07.16.
- *
- * Copyright (C) Christian Schabesberger 2016 <chris.schabesberger@mailbox.org>
- * ChannelExtractor.java is part of NewPipe.
- *
- * NewPipe is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * NewPipe is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with NewPipe.  If not, see <http://www.gnu.org/licenses/>.
- */
-
-public abstract class ChannelExtractor {
-    private int serviceId;
-    private String url;
-    private UrlIdHandler urlIdHandler;
-    private StreamPreviewInfoCollector previewInfoCollector;
-    private int page = -1;
-
-    public ChannelExtractor(UrlIdHandler urlIdHandler, String url, int page, int serviceId)
-            throws ExtractionException, IOException {
-        this.url = url;
-        this.page = page;
-        this.serviceId = serviceId;
-        this.urlIdHandler = urlIdHandler;
-        previewInfoCollector = new StreamPreviewInfoCollector(urlIdHandler, serviceId);
-    }
-
-    public String getUrl() { return url; }
-    public UrlIdHandler getUrlIdHandler() { return urlIdHandler; }
-    public StreamPreviewInfoCollector getStreamPreviewInfoCollector() {
-        return previewInfoCollector;
-    }
-
-    public abstract String getChannelName() throws ParsingException;
-    public abstract String getAvatarUrl() throws ParsingException;
-    public abstract String getBannerUrl() throws ParsingException;
-    public abstract String getFeedUrl() throws ParsingException;
-    public abstract StreamPreviewInfoCollector getStreams() throws ParsingException;
-    public abstract boolean hasNextPage() throws ParsingException;
-    public int getServiceId() {
-        return serviceId;
-    }
-}

app/src/main/java/org/schabi/newpipe/extractor/channel/ChannelInfo.java

@@ -1,81 +0,0 @@
-package org.schabi.newpipe.extractor.channel;
-
-import org.schabi.newpipe.extractor.exceptions.ParsingException;
-import org.schabi.newpipe.extractor.stream_info.StreamPreviewInfo;
-import org.schabi.newpipe.extractor.stream_info.StreamPreviewInfoCollector;
-
-import java.util.List;
-import java.util.Vector;
-
-/**
- * Created by Christian Schabesberger on 31.07.16.
- *
- * Copyright (C) Christian Schabesberger 2016 <chris.schabesberger@mailbox.org>
- * ChannelInfo.java is part of NewPipe.
- *
- * NewPipe is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * NewPipe is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with NewPipe.  If not, see <http://www.gnu.org/licenses/>.
- */
-
-public class ChannelInfo {
-
-
-    public void addException(Exception e) {
-        errors.add(e);
-    }
-
-    public static ChannelInfo getInfo(ChannelExtractor extractor)
-        throws ParsingException {
-        ChannelInfo info = new ChannelInfo();
-
-        // importand data
-        info.service_id = extractor.getServiceId();
-        info.channel_name = extractor.getChannelName();
-        info.hasNextPage = extractor.hasNextPage();
-
-        try {
-            info.avatar_url = extractor.getAvatarUrl();
-        } catch (Exception e) {
-            info.errors.add(e);
-        }
-        try {
-            info.banner_url = extractor.getBannerUrl();
-        } catch (Exception e) {
-            info.errors.add(e);
-        }
-        try {
-            info.feed_url = extractor.getFeedUrl();
-        } catch(Exception e) {
-            info.errors.add(e);
-        }
-        try {
-            StreamPreviewInfoCollector c = extractor.getStreams();
-            info.related_streams = c.getItemList();
-            info.errors.addAll(c.getErrors());
-        } catch(Exception e) {
-            info.errors.add(e);
-        }
-
-        return info;
-    }
-
-    public int service_id = -1;
-    public String channel_name = "";
-    public String avatar_url = "";
-    public String banner_url = "";
-    public String feed_url = "";
-    public List<StreamPreviewInfo> related_streams = null;
-    public boolean hasNextPage = false;
-
-    public List<Throwable> errors = new Vector<>();
-}

app/src/main/java/org/schabi/newpipe/extractor/exceptions/ExtractionException.java

@@ -1,33 +0,0 @@
-package org.schabi.newpipe.extractor.exceptions;
-
-/**
- * Created by Christian Schabesberger on 30.01.16.
- *
- * Copyright (C) Christian Schabesberger 2016 <chris.schabesberger@mailbox.org>
- * ExtractionException.java is part of NewPipe.
- *
- * NewPipe is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * NewPipe is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with NewPipe.  If not, see <http://www.gnu.org/licenses/>.
- */
-
-public class ExtractionException extends Exception {
-    public ExtractionException(String message) {
-        super(message);
-    }
-    public ExtractionException(Throwable cause) {
-        super(cause);
-    }
-    public ExtractionException(String message, Throwable cause) {
-        super(message, cause);
-    }
-}

app/src/main/java/org/schabi/newpipe/extractor/exceptions/FoundAdException.java

@@ -1,30 +0,0 @@
-package org.schabi.newpipe.extractor.exceptions;
-
-/**
- * Created by Christian Schabesberger on 12.09.16.
- *
- * Copyright (C) Christian Schabesberger 2016 <chris.schabesberger@mailbox.org>
- * FoundAdException.java is part of NewPipe.
- *
- * NewPipe is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * NewPipe is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with NewPipe.  If not, see <http://www.gnu.org/licenses/>.
- */
-
-public class FoundAdException extends ParsingException {
-    public FoundAdException(String message) {
-        super(message);
-    }
-    public FoundAdException(String message, Throwable cause) {
-        super(message, cause);
-    }
-}

app/src/main/java/org/schabi/newpipe/extractor/exceptions/ParsingException.java

@@ -1,31 +0,0 @@
-package org.schabi.newpipe.extractor.exceptions;
-
-/**
- * Created by Christian Schabesberger on 31.01.16.
- *
- * Copyright (C) Christian Schabesberger 2016 <chris.schabesberger@mailbox.org>
- * ParsingException.java is part of NewPipe.
- *
- * NewPipe is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * NewPipe is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with NewPipe.  If not, see <http://www.gnu.org/licenses/>.
- */
-
-
-public class ParsingException extends ExtractionException {
-    public ParsingException(String message) {
-        super(message);
-    }
-    public ParsingException(String message, Throwable cause) {
-        super(message, cause);
-    }
-}

app/src/main/java/org/schabi/newpipe/extractor/exceptions/ReCaptchaException.java

@@ -1,27 +0,0 @@
-package org.schabi.newpipe.extractor.exceptions;
-
-/**
- * Created by beneth <bmauduit@beneth.fr> on 07.12.16.
- *
- * Copyright (C) Christian Schabesberger 2016 <chris.schabesberger@mailbox.org>
- * ReCaptchaException.java is part of NewPipe.
- *
- * NewPipe is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * NewPipe is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with NewPipe.  If not, see <http://www.gnu.org/licenses/>.
- */
-
-public class ReCaptchaException extends ExtractionException {
-    public ReCaptchaException(String message) {
-        super(message);
-    }
-}

app/src/main/java/org/schabi/newpipe/extractor/search/SearchEngine.java

@@ -1,51 +0,0 @@
-package org.schabi.newpipe.extractor.search;
-
-import org.schabi.newpipe.extractor.UrlIdHandler;
-import org.schabi.newpipe.extractor.exceptions.ExtractionException;
-
-import java.io.IOException;
-import java.util.List;
-
-/**
- * Created by Christian Schabesberger on 10.08.15.
- *
- * Copyright (C) Christian Schabesberger 2015 <chris.schabesberger@mailbox.org>
- * SearchEngine.java is part of NewPipe.
- *
- * NewPipe is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * NewPipe is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with NewPipe.  If not, see <http://www.gnu.org/licenses/>.
- */
-
-@SuppressWarnings("ALL")
-public abstract class SearchEngine {
-    public static class NothingFoundException extends ExtractionException {
-        public NothingFoundException(String message) {
-            super(message);
-        }
-    }
-
-    private StreamPreviewInfoSearchCollector collector;
-
-    public SearchEngine(UrlIdHandler urlIdHandler, int serviceId) {
-        collector = new StreamPreviewInfoSearchCollector(urlIdHandler, serviceId);
-    }
-
-    protected StreamPreviewInfoSearchCollector getStreamPreviewInfoSearchCollector() {
-        return collector;
-    }
-
-    //Result search(String query, int page);
-    public abstract StreamPreviewInfoSearchCollector search(
-            String query, int page, String contentCountry)
-            throws ExtractionException, IOException;
-}

app/src/main/java/org/schabi/newpipe/extractor/search/SearchResult.java

@@ -1,50 +0,0 @@
-package org.schabi.newpipe.extractor.search;
-
-import org.schabi.newpipe.extractor.exceptions.ExtractionException;
-import org.schabi.newpipe.extractor.stream_info.StreamPreviewInfo;
-
-import java.io.IOException;
-import java.util.List;
-import java.util.Vector;
-
-/**
- * Created by Christian Schabesberger on 29.02.16.
- *
- * Copyright (C) Christian Schabesberger 2016 <chris.schabesberger@mailbox.org>
- * SearchResult.java is part of NewPipe.
- *
- * NewPipe is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * NewPipe is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with NewPipe.  If not, see <http://www.gnu.org/licenses/>.
- */
-
-public class SearchResult {
-    public static SearchResult getSearchResult(SearchEngine engine, String query,
-                                               int page, String languageCode)
-            throws ExtractionException, IOException {
-
-        SearchResult result = engine.search(query, page, languageCode).getSearchResult();
-        if(result.resultList.isEmpty()) {
-            if(result.suggestion.isEmpty()) {
-                throw new ExtractionException("Empty result despite no error");
-            } else {
-                // This is used as a fallback. Do not relay on it !!!
-                throw new SearchEngine.NothingFoundException(result.suggestion);
-            }
-        }
-        return result;
-    }
-
-    public String suggestion = "";
-    public List<StreamPreviewInfo> resultList = new Vector<>();
-    public List<Throwable> errors = new Vector<>();
-}

app/src/main/java/org/schabi/newpipe/extractor/search/StreamPreviewInfoSearchCollector.java

@@ -1,45 +0,0 @@
-package org.schabi.newpipe.extractor.search;
-
-import org.schabi.newpipe.extractor.UrlIdHandler;
-import org.schabi.newpipe.extractor.stream_info.StreamPreviewInfoCollector;
-
-/**
- * Created by Christian Schabesberger on 11.05.16.
- *
- * Copyright (C) Christian Schabesberger 2016 <chris.schabesberger@mailbox.org>
- * StreamPreviewInfoSearchCollector.java is part of NewPipe.
- *
- * NewPipe is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * NewPipe is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with NewPipe.  If not, see <http://www.gnu.org/licenses/>.
- */
-
-public class StreamPreviewInfoSearchCollector extends StreamPreviewInfoCollector {
-
-    private String suggestion = "";
-
-    public StreamPreviewInfoSearchCollector(UrlIdHandler handler, int serviceId) {
-        super(handler, serviceId);
-    }
-
-    public void setSuggestion(String suggestion) {
-        this.suggestion = suggestion;
-    }
-
-    public SearchResult getSearchResult() {
-        SearchResult result = new SearchResult();
-        result.suggestion = suggestion;
-        result.errors = getErrors();
-        result.resultList = getItemList();
-        return result;
-    }
-}

app/src/main/java/org/schabi/newpipe/extractor/search/SuggestionExtractor.java

@@ -1,43 +0,0 @@
-package org.schabi.newpipe.extractor.search;
-
-import org.schabi.newpipe.extractor.exceptions.ExtractionException;
-
-import java.io.IOException;
-import java.util.List;
-
-/**
- * Created by Christian Schabesberger on 28.09.16.
- *
- * Copyright (C) Christian Schabesberger 2016 <chris.schabesberger@mailbox.org>
- * SuggestionExtractor.java is part of NewPipe.
- *
- * NewPipe is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * NewPipe is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with NewPipe.  If not, see <http://www.gnu.org/licenses/>.
- */
-
-public abstract class SuggestionExtractor {
-
-    private int serviceId;
-
-    public SuggestionExtractor(int serviceId) {
-        this.serviceId = serviceId;
-    }
-
-    public abstract List<String> suggestionList(
-            String query,String contentCountry)
-            throws ExtractionException, IOException;
-
-    public int getServiceId() {
-        return serviceId;
-    }
-}

app/src/main/java/org/schabi/newpipe/extractor/services/youtube/YoutubeChannelExtractor.java

@@ -1,339 +0,0 @@
-package org.schabi.newpipe.extractor.services.youtube;
-
-
-
-import org.json.JSONException;
-import org.json.JSONObject;
-import org.jsoup.Jsoup;
-import org.jsoup.nodes.Document;
-import org.jsoup.nodes.Element;
-import org.schabi.newpipe.extractor.AbstractStreamInfo;
-import org.schabi.newpipe.extractor.Downloader;
-import org.schabi.newpipe.extractor.NewPipe;
-import org.schabi.newpipe.extractor.Parser;
-import org.schabi.newpipe.extractor.UrlIdHandler;
-import org.schabi.newpipe.extractor.channel.ChannelExtractor;
-import org.schabi.newpipe.extractor.exceptions.ExtractionException;
-import org.schabi.newpipe.extractor.exceptions.ParsingException;
-import org.schabi.newpipe.extractor.stream_info.StreamPreviewInfoCollector;
-import org.schabi.newpipe.extractor.stream_info.StreamPreviewInfoExtractor;
-
-
-import java.io.IOException;
-
-/**
- * Created by Christian Schabesberger on 25.07.16.
- *
- * Copyright (C) Christian Schabesberger 2016 <chris.schabesberger@mailbox.org>
- * YoutubeChannelExtractor.java is part of NewPipe.
- *
- * NewPipe is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * NewPipe is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with NewPipe.  If not, see <http://www.gnu.org/licenses/>.
- */
-
-public class YoutubeChannelExtractor extends ChannelExtractor {
-
-    private static final String TAG = YoutubeChannelExtractor.class.toString();
-
-    // private CSSOMParser cssParser = new CSSOMParser(new SACParserCSS3());
-
-    private Document doc = null;
-
-    private boolean isAjaxPage = false;
-    private static String userUrl = "";
-    private static String channelName = "";
-    private static String avatarUrl = "";
-    private static String bannerUrl = "";
-    private static String feedUrl = "";
-    // the fist page is html all other pages are ajax. Every new page can be requested by sending
-    // this request url.
-    private static String nextPageUrl = "";
-
-    public YoutubeChannelExtractor(UrlIdHandler urlIdHandler, String url, int page, int serviceId)
-            throws ExtractionException, IOException {
-        super(urlIdHandler, url, page, serviceId);
-
-        Downloader downloader = NewPipe.getDownloader();
-
-        url = urlIdHandler.cleanUrl(url) ; //+ "/video?veiw=0&flow=list&sort=dd";
-
-        if(page == 0) {
-            if (isUserUrl(url)) {
-                userUrl = url;
-            } else {
-                // we first need to get the user url. Otherwise we can't find videos
-                String channelPageContent = downloader.download(url);
-                Document channelDoc = Jsoup.parse(channelPageContent, url);
-                userUrl = getUserUrl(channelDoc);
-            }
-
-            userUrl = userUrl + "/videos?veiw=0&flow=list&sort=dd&live_view=10000";
-            String pageContent = downloader.download(userUrl);
-            doc = Jsoup.parse(pageContent, userUrl);
-            nextPageUrl = getNextPageUrl(doc);
-            isAjaxPage = false;
-        } else {
-            String ajaxDataRaw = downloader.download(nextPageUrl);
-            JSONObject ajaxData;
-            try {
-                ajaxData = new JSONObject(ajaxDataRaw);
-                String htmlDataRaw = ajaxData.getString("content_html");
-                doc = Jsoup.parse(htmlDataRaw, nextPageUrl);
-
-                String nextPageHtmlDataRaw = ajaxData.getString("load_more_widget_html");
-                if(!nextPageHtmlDataRaw.isEmpty()) {
-                    Document nextPageData = Jsoup.parse(nextPageHtmlDataRaw, nextPageUrl);
-                    nextPageUrl = getNextPageUrl(nextPageData);
-                } else {
-                    nextPageUrl = "";
-                }
-            } catch (JSONException e) {
-                throw new ParsingException("Could not parse json data for next page", e);
-            }
-            isAjaxPage = true;
-        }
-    }
-
-    @Override
-    public String getChannelName() throws ParsingException {
-        try {
-            if(!isAjaxPage) {
-                channelName = doc.select("span[class=\"qualified-channel-title-text\"]").first()
-                        .select("a").first().text();
-            }
-            return channelName;
-        } catch(Exception e) {
-            throw new ParsingException("Could not get channel name");
-        }
-    }
-
-    @Override
-    public String getAvatarUrl() throws ParsingException {
-        try {
-            if(!isAjaxPage) {
-                avatarUrl = doc.select("img[class=\"channel-header-profile-image\"]")
-                        .first().attr("abs:src");
-            }
-            return avatarUrl;
-        } catch(Exception e) {
-            throw new ParsingException("Could not get avatar", e);
-        }
-    }
-
-    @Override
-    public String getBannerUrl() throws ParsingException {
-        try {
-            if(!isAjaxPage) {
-                Element el = doc.select("div[id=\"gh-banner\"]").first().select("style").first();
-                String cssContent = el.html();
-                String url = "https:" + Parser.matchGroup1("url\\(([^)]+)\\)", cssContent);
-                if (url.contains("s.ytimg.com")) {
-                    bannerUrl = null;
-                } else {
-                    bannerUrl = url;
-                }
-            }
-            return bannerUrl;
-        } catch(Exception e) {
-            throw new ParsingException("Could not get Banner", e);
-        }
-    }
-
-    @Override
-    public StreamPreviewInfoCollector getStreams() throws ParsingException {
-        StreamPreviewInfoCollector collector = getStreamPreviewInfoCollector();
-        Element ul = null;
-        if(isAjaxPage) {
-            ul = doc.select("body").first();
-        } else {
-            ul = doc.select("ul[id=\"browse-items-primary\"]").first();
-        }
-
-        for(final Element li : ul.children()) {
-            if (li.select("div[class=\"feed-item-dismissable\"]").first() != null) {
-                collector.commit(new StreamPreviewInfoExtractor() {
-                    @Override
-                    public AbstractStreamInfo.StreamType getStreamType() throws ParsingException {
-                        return AbstractStreamInfo.StreamType.VIDEO_STREAM;
-                    }
-
-                    @Override
-                    public String getWebPageUrl() throws ParsingException {
-                        try {
-                            Element el = li.select("div[class=\"feed-item-dismissable\"]").first();
-                            Element dl = el.select("h3").first().select("a").first();
-                            return dl.attr("abs:href");
-                        } catch (Exception e) {
-                            throw new ParsingException("Could not get web page url for the video", e);
-                        }
-                    }
-
-                    @Override
-                    public String getTitle() throws ParsingException {
-                        try {
-                            Element el = li.select("div[class=\"feed-item-dismissable\"]").first();
-                            Element dl = el.select("h3").first().select("a").first();
-                            return dl.text();
-                        } catch (Exception e) {
-                            throw new ParsingException("Could not get title", e);
-                        }
-                    }
-
-                    @Override
-                    public int getDuration() throws ParsingException {
-                        try {
-                            return YoutubeParsingHelper.parseDurationString(
-                                    li.select("span[class=\"video-time\"]").first().text());
-                        } catch(Exception e) {
-                            if(isLiveStream(li)) {
-                                // -1 for no duration
-                                return -1;
-                            } else {
-                                throw new ParsingException("Could not get Duration: " + getTitle(), e);
-                            }
-                        }
-                    }
-
-                    @Override
-                    public String getUploader() throws ParsingException {
-                        return getChannelName();
-                    }
-
-                    @Override
-                    public String getUploadDate() throws ParsingException {
-                        try {
-                            return li.select("div[class=\"yt-lockup-meta\"]").first()
-                                    .select("li").first()
-                                    .text();
-                        } catch(Exception e) {
-                            throw new ParsingException("Could not get uplaod date", e);
-                        }
-                    }
-
-                    @Override
-                    public long getViewCount() throws ParsingException {
-                        String output;
-                        String input;
-                        try {
-                            input = li.select("div[class=\"yt-lockup-meta\"]").first()
-                                    .select("li").get(1)
-                                    .text();
-                        } catch (IndexOutOfBoundsException e) {
-                            if(isLiveStream(li)) {
-                                // -1 for no view count
-                                return -1;
-                            } else {
-                                throw new ParsingException(
-                                        "Could not parse yt-lockup-meta although available: " + getTitle(), e);
-                            }
-                        }
-
-                        output = Parser.matchGroup1("([0-9,\\. ]*)", input)
-                                .replace(" ", "")
-                                .replace(".", "")
-                                .replace(",", "");
-
-                        try {
-                            return Long.parseLong(output);
-                        } catch (NumberFormatException e) {
-                            // if this happens the video probably has no views
-                            if(!input.isEmpty()) {
-                                return 0;
-                            } else {
-                                throw new ParsingException("Could not handle input: " + input, e);
-                            }
-                        }
-                    }
-
-                    @Override
-                    public String getThumbnailUrl() throws ParsingException {
-                        try {
-                            String url;
-                            Element te = li.select("span[class=\"yt-thumb-clip\"]").first()
-                                    .select("img").first();
-                            url = te.attr("abs:src");
-                            // Sometimes youtube sends links to gif files which somehow seem to not exist
-                            // anymore. Items with such gif also offer a secondary image source. So we are going
-                            // to use that if we've caught such an item.
-                            if (url.contains(".gif")) {
-                                url = te.attr("abs:data-thumb");
-                            }
-                            return url;
-                        } catch (Exception e) {
-                            throw new ParsingException("Could not get thumbnail url", e);
-                        }
-                    }
-
-                    private boolean isLiveStream(Element item) {
-                        Element bla = item.select("span[class*=\"yt-badge-live\"]").first();
-
-                        if(bla == null) {
-                            // sometimes livestreams dont have badges but sill are live streams
-                            // if video time is not available we most likly have an offline livestream
-                            if(item.select("span[class*=\"video-time\"]").first() == null) {
-                                return true;
-                            }
-                        }
-                        return bla != null;
-                    }
-                });
-            }
-        }
-
-        return collector;
-    }
-
-    @Override
-    public String getFeedUrl() throws ParsingException {
-        try {
-            if(userUrl.contains("channel")) {
-                //channels don't have feeds in youtube, only user can provide such
-                return "";
-            }
-            if(!isAjaxPage) {
-                feedUrl = doc.select("link[title=\"RSS\"]").first().attr("abs:href");
-            }
-            return feedUrl;
-        } catch(Exception e) {
-            throw new ParsingException("Could not get feed url", e);
-        }
-    }
-
-    @Override
-    public boolean hasNextPage() throws ParsingException {
-        return !nextPageUrl.isEmpty();
-    }
-
-    private String getUserUrl(Document d) throws ParsingException {
-        return d.select("span[class=\"qualified-channel-title-text\"]").first()
-                .select("a").first().attr("abs:href");
-    }
-
-    private boolean isUserUrl(String url) throws ParsingException {
-        return url.contains("/user/");
-    }
-
-    private String getNextPageUrl(Document d) throws ParsingException {
-        try {
-            Element button = d.select("button[class*=\"yt-uix-load-more\"]").first();
-            if(button != null) {
-                return button.attr("abs:data-uix-load-more-href");
-            } else {
-                // sometimes channels are simply so small, they don't have a second/next4q page
-                return "";
-            }
-        } catch(Exception e) {
-            throw new ParsingException("could not load next page url", e);
-        }
-    }
-}

app/src/main/java/org/schabi/newpipe/extractor/services/youtube/YoutubeChannelUrlIdHandler.java

@@ -1,47 +0,0 @@
-package org.schabi.newpipe.extractor.services.youtube;
-
-import org.schabi.newpipe.extractor.Parser;
-import org.schabi.newpipe.extractor.UrlIdHandler;
-import org.schabi.newpipe.extractor.exceptions.ParsingException;
-
-/**
- * Created by Christian Schabesberger on 25.07.16.
- *
- * Copyright (C) Christian Schabesberger 2016 <chris.schabesberger@mailbox.org>
- * YoutubeChannelUrlIdHandler.java is part of NewPipe.
- *
- * NewPipe is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * NewPipe is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with NewPipe.  If not, see <http://www.gnu.org/licenses/>.
- */
-
-public class YoutubeChannelUrlIdHandler implements UrlIdHandler {
-
-    public String getUrl(String channelId) {
-        return "https://www.youtube.com/" + channelId;
-    }
-
-    public String getId(String siteUrl) throws ParsingException {
-        return Parser.matchGroup1("/(user/[A-Za-z0-9_-]*|channel/[A-Za-z0-9_-]*)", siteUrl);
-    }
-
-    public String cleanUrl(String siteUrl) throws ParsingException {
-       return getUrl(getId(siteUrl));
-    }
-
-    public boolean acceptUrl(String videoUrl) {
-        return (videoUrl.contains("youtube") ||
-                videoUrl.contains("youtu.be")) &&
-                ( videoUrl.contains("/user/") ||
-                        videoUrl.contains("/channel/"));
-    }
-}

app/src/main/java/org/schabi/newpipe/extractor/services/youtube/YoutubeParsingHelper.java

@@ -1,66 +0,0 @@
-package org.schabi.newpipe.extractor.services.youtube;
-
-
-import org.schabi.newpipe.extractor.exceptions.ParsingException;
-
-/**
- * Created by Christian Schabesberger on 02.03.16.
- *
- * Copyright (C) Christian Schabesberger 2016 <chris.schabesberger@mailbox.org>
- * YoutubeParsingHelper.java is part of NewPipe.
- *
- * NewPipe is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * NewPipe is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with NewPipe.  If not, see <http://www.gnu.org/licenses/>.
- */
-
-public class YoutubeParsingHelper {
-
-    private YoutubeParsingHelper() {
-    }
-
-    public static int parseDurationString(String input)
-            throws ParsingException, NumberFormatException {
-        String[] splitInput = input.split(":");
-        String days = "0";
-        String hours = "0";
-        String minutes = "0";
-        String seconds;
-
-        switch(splitInput.length) {
-            case 4:
-                days = splitInput[0];
-                hours = splitInput[1];
-                minutes = splitInput[2];
-                seconds = splitInput[3];
-                break;
-            case 3:
-                hours = splitInput[0];
-                minutes = splitInput[1];
-                seconds = splitInput[2];
-                break;
-            case 2:
-                minutes = splitInput[0];
-                seconds = splitInput[1];
-                break;
-            case 1:
-                seconds = splitInput[0];
-                break;
-            default:
-                throw new ParsingException("Error duration string with unknown format: " + input);
-        }
-        return ((((Integer.parseInt(days) * 24)
-                + Integer.parseInt(hours) * 60)
-                + Integer.parseInt(minutes)) * 60)
-                + Integer.parseInt(seconds);
-    }
-}

app/src/main/java/org/schabi/newpipe/extractor/services/youtube/YoutubeSearchEngine.java

@@ -1,113 +0,0 @@
-package org.schabi.newpipe.extractor.services.youtube;
-
-import org.jsoup.Jsoup;
-import org.jsoup.nodes.Document;
-import org.jsoup.nodes.Element;
-import org.schabi.newpipe.extractor.Downloader;
-import org.schabi.newpipe.extractor.NewPipe;
-import org.schabi.newpipe.extractor.UrlIdHandler;
-import org.schabi.newpipe.extractor.exceptions.ExtractionException;
-import org.schabi.newpipe.extractor.search.SearchEngine;
-import org.schabi.newpipe.extractor.search.StreamPreviewInfoSearchCollector;
-import org.schabi.newpipe.extractor.stream_info.StreamPreviewInfoExtractor;
-
-import java.net.URLEncoder;
-import java.io.IOException;
-
-
-/**
- * Created by Christian Schabesberger on 09.08.15.
- *
- * Copyright (C) Christian Schabesberger 2015 <chris.schabesberger@mailbox.org>
- * YoutubeSearchEngine.java is part of NewPipe.
- *
- * NewPipe is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * NewPipe is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with NewPipe.  If not, see <http://www.gnu.org/licenses/>.
- */
-
-public class YoutubeSearchEngine extends SearchEngine {
-
-    private static final String TAG = YoutubeSearchEngine.class.toString();
-    public static final String CHARSET_UTF_8 = "UTF-8";
-
-    public YoutubeSearchEngine(UrlIdHandler urlIdHandler, int serviceId) {
-        super(urlIdHandler, serviceId);
-    }
-
-    @Override
-    public StreamPreviewInfoSearchCollector search(String query, int page, String languageCode)
-            throws IOException, ExtractionException {
-        StreamPreviewInfoSearchCollector collector = getStreamPreviewInfoSearchCollector();
-
-        Downloader downloader = NewPipe.getDownloader();
-
-        String url = "https://www.youtube.com/results"
-                + "?search_query=" + URLEncoder.encode(query, CHARSET_UTF_8)
-                + "&page=" + Integer.toString(page + 1)
-                + "&filters=" + "video";
-
-        String site;
-        //String url = builder.build().toString();
-        //if we've been passed a valid language code, append it to the URL
-        if(!languageCode.isEmpty()) {
-            //assert Pattern.matches("[a-z]{2}(-([A-Z]{2}|[0-9]{1,3}))?", languageCode);
-            site  = downloader.download(url, languageCode);
-        }
-        else {
-            site = downloader.download(url);
-        }
-
-        Document doc = Jsoup.parse(site, url);
-        Element list = doc.select("ol[class=\"item-section\"]").first();
-
-        for (Element item : list.children()) {
-            /* First we need to determine which kind of item we are working with.
-               Youtube depicts five different kinds of items on its search result page. These are
-               regular videos, playlists, channels, two types of video suggestions, and a "no video
-               found" item. Since we only want videos, we need to filter out all the others.
-               An example for this can be seen here:
-               https://www.youtube.com/results?search_query=asdf&page=1
-
-               We already applied a filter to the url, so we don't need to care about channels and
-               playlists now.
-            */
-
-            Element el;
-
-            // both types of spell correction item
-            if (!((el = item.select("div[class*=\"spell-correction\"]").first()) == null)) {
-                collector.setSuggestion(el.select("a").first().text());
-                if(list.children().size() == 1) {
-                    throw new NothingFoundException("Did you mean: " + el.select("a").first().text());
-                }
-                // search message item
-            } else if (!((el = item.select("div[class*=\"search-message\"]").first()) == null)) {
-                //result.errorMessage = el.text();
-                throw new NothingFoundException(el.text());
-
-                // video item type
-            } else if (!((el = item.select("div[class*=\"yt-lockup-video\"").first()) == null)) {
-                collector.commit(extractPreviewInfo(el));
-            } else {
-                //noinspection ConstantConditions
-                collector.addError(new Exception("unexpected element found:\"" + el + "\""));
-            }
-        }
-
-        return collector;
-    }
-
-    private StreamPreviewInfoExtractor extractPreviewInfo(final Element item) {
-        return new YoutubeStreamPreviewInfoExtractor(item);
-    }
-}

app/src/main/java/org/schabi/newpipe/extractor/services/youtube/YoutubeService.java

@@ -1,82 +0,0 @@
-package org.schabi.newpipe.extractor.services.youtube;
-
-import org.schabi.newpipe.extractor.StreamingService;
-import org.schabi.newpipe.extractor.UrlIdHandler;
-import org.schabi.newpipe.extractor.channel.ChannelExtractor;
-import org.schabi.newpipe.extractor.exceptions.ExtractionException;
-import org.schabi.newpipe.extractor.search.SearchEngine;
-import org.schabi.newpipe.extractor.search.SuggestionExtractor;
-import org.schabi.newpipe.extractor.stream_info.StreamExtractor;
-
-import java.io.IOException;
-
-
-/**
- * Created by Christian Schabesberger on 23.08.15.
- *
- * Copyright (C) Christian Schabesberger 2015 <chris.schabesberger@mailbox.org>
- * YoutubeService.java is part of NewPipe.
- *
- * NewPipe is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * NewPipe is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with NewPipe.  If not, see <http://www.gnu.org/licenses/>.
- */
-
-public class YoutubeService extends StreamingService {
-
-    public YoutubeService(int id) {
-        super(id);
-    }
-
-    @Override
-    public ServiceInfo getServiceInfo() {
-        ServiceInfo serviceInfo = new ServiceInfo();
-        serviceInfo.name = "Youtube";
-        return serviceInfo;
-    }
-    @Override
-    public StreamExtractor getExtractorInstance(String url)
-            throws ExtractionException, IOException {
-        UrlIdHandler urlIdHandler = new YoutubeStreamUrlIdHandler();
-        if(urlIdHandler.acceptUrl(url)) {
-            return new YoutubeStreamExtractor(urlIdHandler, url, getServiceId());
-        }
-        else {
-            throw new IllegalArgumentException("supplied String is not a valid Youtube URL");
-        }
-    }
-    @Override
-    public SearchEngine getSearchEngineInstance() {
-        return new YoutubeSearchEngine(getUrlIdHandlerInstance(), getServiceId());
-    }
-
-    @Override
-    public UrlIdHandler getUrlIdHandlerInstance() {
-        return new YoutubeStreamUrlIdHandler();
-    }
-
-    @Override
-    public UrlIdHandler getChannelUrlIdHandlerInstance() {
-        return new YoutubeChannelUrlIdHandler();
-    }
-
-    @Override
-    public ChannelExtractor getChannelExtractorInstance(String url, int page)
-        throws ExtractionException, IOException {
-        return new YoutubeChannelExtractor(getChannelUrlIdHandlerInstance(), url, page, getServiceId());
-    }
-
-    @Override
-    public SuggestionExtractor getSuggestionExtractorInstance() {
-        return new YoutubeSuggestionExtractor(getServiceId());
-    }
-}

app/src/main/java/org/schabi/newpipe/extractor/services/youtube/YoutubeStreamExtractor.java

@@ -1,852 +0,0 @@
-package org.schabi.newpipe.extractor.services.youtube;
-
-import org.json.JSONException;
-import org.json.JSONObject;
-import org.jsoup.Jsoup;
-import org.jsoup.nodes.Document;
-import org.jsoup.nodes.Element;
-import org.mozilla.javascript.Context;
-import org.mozilla.javascript.Function;
-import org.mozilla.javascript.ScriptableObject;
-import org.schabi.newpipe.extractor.AbstractStreamInfo;
-import org.schabi.newpipe.extractor.exceptions.ExtractionException;
-import org.schabi.newpipe.extractor.exceptions.ParsingException;
-import org.schabi.newpipe.extractor.exceptions.ReCaptchaException;
-import org.schabi.newpipe.extractor.stream_info.AudioStream;
-import org.schabi.newpipe.extractor.Downloader;
-import org.schabi.newpipe.extractor.NewPipe;
-import org.schabi.newpipe.extractor.Parser;
-import org.schabi.newpipe.extractor.UrlIdHandler;
-import org.schabi.newpipe.extractor.MediaFormat;
-import org.schabi.newpipe.extractor.stream_info.StreamExtractor;
-import org.schabi.newpipe.extractor.stream_info.StreamInfo;
-import org.schabi.newpipe.extractor.stream_info.StreamPreviewInfoCollector;
-import org.schabi.newpipe.extractor.stream_info.StreamPreviewInfoExtractor;
-import org.schabi.newpipe.extractor.stream_info.VideoStream;
-
-import java.io.IOException;
-import java.util.List;
-import java.util.Map;
-import java.util.Vector;
-import java.util.regex.Matcher;
-import java.util.regex.Pattern;
-
-/**
- * Created by Christian Schabesberger on 06.08.15.
- *
- * Copyright (C) Christian Schabesberger 2015 <chris.schabesberger@mailbox.org>
- * YoutubeStreamExtractor.java is part of NewPipe.
- *
- * NewPipe is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * NewPipe is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with NewPipe.  If not, see <http://www.gnu.org/licenses/>.
- */
-
-public class YoutubeStreamExtractor extends StreamExtractor {
-    public static final String URL_ENCODED_FMT_STREAM_MAP = "url_encoded_fmt_stream_map";
-    public static final String HTTPS = "https:";
-    public static final String CONTENT = "content";
-    public static final String REGEX_INT = "[^\\d]";
-
-    // exceptions
-
-    public class DecryptException extends ParsingException {
-        DecryptException(String message, Throwable cause) {
-            super(message, cause);
-        }
-    }
-
-    // special content not available exceptions
-
-    public class GemaException extends ContentNotAvailableException {
-        GemaException(String message) {
-            super(message);
-        }
-    }
-
-    public class LiveStreamException extends ContentNotAvailableException {
-        LiveStreamException(String message) {
-            super(message);
-        }
-    }
-
-    // ----------------
-
-    // Sometimes if the html page of youtube is already downloaded, youtube web page will internally
-    // download the /get_video_info page. Since a certain date dashmpd url is only available over
-    // this /get_video_info page, so we always need to download this one to.
-    // %%video_id%% will be replaced by the actual video id
-    // $$el_type$$ will be replaced by the actual el_type (se the declarations below)
-    private static final String GET_VIDEO_INFO_URL =
-            "https://www.youtube.com/get_video_info?video_id=%%video_id%%$$el_type$$&ps=default&eurl=&gl=US&hl=en";
-    // eltype is nececeary for the url aboth
-    private static final String EL_INFO = "el=info";
-
-    public enum ItagType {
-        AUDIO,
-        VIDEO,
-        VIDEO_ONLY
-    }
-
-    private static class ItagItem {
-        public ItagItem(int id, ItagType type, MediaFormat format, String res, int fps) {
-            this.id = id;
-            this.itagType = type;
-            this.mediaFormatId = format.id;
-            this.resolutionString = res;
-            this.fps = fps;
-        }
-        public ItagItem(int id, ItagType type, MediaFormat format, int samplingRate, int bandWidth) {
-            this.id = id;
-            this.itagType = type;
-            this.mediaFormatId = format.id;
-            this.samplingRate = samplingRate;
-            this.bandWidth = bandWidth;
-        }
-        public int id;
-        public ItagType itagType;
-        public int mediaFormatId;
-        public String resolutionString;
-        public int fps = -1;
-        public int samplingRate = -1;
-        public int bandWidth = -1;
-    }
-
-    private static final ItagItem[] itagList = {
-            // video streams
-            //           id, ItagType,       MediaFormat,    Resolution, fps
-            new ItagItem(17, ItagType.VIDEO, MediaFormat.v3GPP, "144p", 12),
-            new ItagItem(18, ItagType.VIDEO, MediaFormat.MPEG_4, "360p", 24),
-            new ItagItem(22, ItagType.VIDEO, MediaFormat.MPEG_4, "720p", 24),
-            new ItagItem(36, ItagType.VIDEO, MediaFormat.v3GPP, "240p", 24),
-            new ItagItem(37, ItagType.VIDEO, MediaFormat.MPEG_4, "1080p", 24),
-            new ItagItem(38, ItagType.VIDEO, MediaFormat.MPEG_4, "1080p", 24),
-            new ItagItem(43, ItagType.VIDEO, MediaFormat.WEBM, "360p", 24),
-            new ItagItem(44, ItagType.VIDEO, MediaFormat.WEBM, "480p", 24),
-            new ItagItem(45, ItagType.VIDEO, MediaFormat.WEBM, "720p", 24),
-            new ItagItem(46, ItagType.VIDEO, MediaFormat.WEBM, "1080p", 24),
-            // audio streams
-            //           id, ItagType,       MediaFormat,    samplingR, bandwidth
-            new ItagItem(249, ItagType.AUDIO, MediaFormat.WEBMA, 0, 0),  // bandwith/samplingR 0 because not known
-            new ItagItem(250, ItagType.AUDIO, MediaFormat.WEBMA, 0, 0),
-            new ItagItem(171, ItagType.AUDIO, MediaFormat.WEBMA, 0, 0),
-            new ItagItem(140, ItagType.AUDIO, MediaFormat.M4A, 0, 0),
-            new ItagItem(251, ItagType.AUDIO, MediaFormat.WEBMA, 0, 0),
-            // video only streams
-            new ItagItem(160, ItagType.VIDEO_ONLY, MediaFormat.MPEG_4, "144p", 24),
-            new ItagItem(133, ItagType.VIDEO_ONLY, MediaFormat.MPEG_4, "240p", 24),
-            new ItagItem(134, ItagType.VIDEO_ONLY, MediaFormat.MPEG_4, "360p", 24),
-            new ItagItem(135, ItagType.VIDEO_ONLY, MediaFormat.MPEG_4, "480p", 24),
-            new ItagItem(136, ItagType.VIDEO_ONLY, MediaFormat.MPEG_4, "720p", 24),
-            new ItagItem(137, ItagType.VIDEO_ONLY, MediaFormat.MPEG_4, "1080p", 24),
-    };
-
-    /**These lists only contain itag formats that are supported by the common Android Video player.
-     However if you are looking for a list showing all itag formats, look at
-     https://github.com/rg3/youtube-dl/issues/1687 */
-
-    public static boolean itagIsSupported(int itag) {
-        for(ItagItem item : itagList) {
-            if(itag == item.id) {
-                return true;
-            }
-        }
-        return false;
-    }
-
-    public static ItagItem getItagItem(int itag) throws ParsingException {
-        for(ItagItem item : itagList) {
-            if(itag == item.id) {
-                return item;
-            }
-        }
-        throw new ParsingException("itag=" + Integer.toString(itag) + " not supported");
-    }
-
-    private static final String TAG = YoutubeStreamExtractor.class.toString();
-    private final Document doc;
-    private JSONObject playerArgs;
-    private boolean isAgeRestricted;
-    private Map<String, String> videoInfoPage;
-
-    // static values
-    private static final String DECRYPTION_FUNC_NAME="decrypt";
-
-    // cached values
-    private static volatile String decryptionCode = "";
-
-    UrlIdHandler urlidhandler = new YoutubeStreamUrlIdHandler();
-    String pageUrl = "";
-
-    public YoutubeStreamExtractor(UrlIdHandler urlIdHandler, String pageUrl, int serviceId)
-            throws ExtractionException, IOException {
-        super(urlIdHandler, pageUrl, serviceId);
-        //most common videoInfo fields are now set in our superclass, for all services
-        this.pageUrl = pageUrl;
-        Downloader downloader = NewPipe.getDownloader();
-        String pageContent = downloader.download(urlidhandler.cleanUrl(pageUrl));
-        doc = Jsoup.parse(pageContent, pageUrl);
-        JSONObject ytPlayerConfig;
-        String playerUrl;
-
-        // Check if the video is age restricted
-        if (pageContent.contains("<meta property=\"og:restrictions:age")) {
-            String videoInfoUrl = GET_VIDEO_INFO_URL.replace("%%video_id%%",
-                    urlidhandler.getId(pageUrl)).replace("$$el_type$$", "&" + EL_INFO);
-            String videoInfoPageString = downloader.download(videoInfoUrl);
-            videoInfoPage = Parser.compatParseMap(videoInfoPageString);
-            playerUrl = getPlayerUrlFromRestrictedVideo(pageUrl);
-            isAgeRestricted = true;
-        } else {
-            ytPlayerConfig = getPlayerConfig(pageContent);
-            playerArgs = getPlayerArgs(ytPlayerConfig);
-            playerUrl = getPlayerUrl(ytPlayerConfig);
-            isAgeRestricted = false;
-        }
-
-        if(decryptionCode.isEmpty()) {
-            decryptionCode = loadDecryptionCode(playerUrl);
-        }
-    }
-
-    private JSONObject getPlayerConfig(String pageContent) throws ParsingException {
-        try {
-            String ytPlayerConfigRaw =
-                    Parser.matchGroup1("ytplayer.config\\s*=\\s*(\\{.*?\\});", pageContent);
-            return new JSONObject(ytPlayerConfigRaw);
-        } catch (Parser.RegexException e) {
-            String errorReason = findErrorReason(doc);
-            switch(errorReason) {
-                case "GEMA":
-                    throw new GemaException(errorReason);
-                case "":
-                    throw new ContentNotAvailableException("Content not available: player config empty", e);
-                default:
-                    throw new ContentNotAvailableException("Content not available", e);
-            }
-        } catch (JSONException e) {
-            throw new ParsingException("Could not parse yt player config", e);
-        }
-    }
-
-    private JSONObject getPlayerArgs(JSONObject playerConfig) throws ParsingException {
-        JSONObject playerArgs;
-
-        //attempt to load the youtube js player JSON arguments
-        boolean isLiveStream = false; //used to determine if this is a livestream or not
-        try {
-            playerArgs = playerConfig.getJSONObject("args");
-
-            // check if we have a live stream. We need to filter it, since its not yet supported.
-            if((playerArgs.has("ps") && playerArgs.get("ps").toString().equals("live"))
-                    || (playerArgs.get(URL_ENCODED_FMT_STREAM_MAP).toString().isEmpty())) {
-                isLiveStream = true;
-            }
-        }  catch (JSONException e) {
-            throw new ParsingException("Could not parse yt player config", e);
-        }
-        if (isLiveStream) {
-            throw new LiveStreamException("This is a Life stream. Can't use those right now.");
-        }
-
-        return playerArgs;
-    }
-
-    private String getPlayerUrl(JSONObject playerConfig) throws ParsingException {
-        try {
-            // The Youtube service needs to be initialized by downloading the
-            // js-Youtube-player. This is done in order to get the algorithm
-            // for decrypting cryptic signatures inside certain stream urls.
-            String playerUrl = "";
-
-            JSONObject ytAssets = playerConfig.getJSONObject("assets");
-            playerUrl = ytAssets.getString("js");
-
-            if (playerUrl.startsWith("//")) {
-                playerUrl = HTTPS + playerUrl;
-            }
-            return playerUrl;
-        } catch (JSONException e) {
-            throw new ParsingException(
-                    "Could not load decryption code for the Youtube service.", e);
-        }
-    }
-
-    private String getPlayerUrlFromRestrictedVideo(String pageUrl) throws ParsingException, ReCaptchaException {
-        try {
-            Downloader downloader = NewPipe.getDownloader();
-            String playerUrl = "";
-            String videoId = urlidhandler.getId(pageUrl);
-            String embedUrl = "https://www.youtube.com/embed/" + videoId;
-            String embedPageContent = downloader.download(embedUrl);
-            //todo: find out if this can be reapaced by Parser.matchGroup1()
-            Pattern assetsPattern = Pattern.compile("\"assets\":.+?\"js\":\\s*(\"[^\"]+\")");
-            Matcher patternMatcher = assetsPattern.matcher(embedPageContent);
-            while (patternMatcher.find()) {
-                playerUrl = patternMatcher.group(1);
-            }
-            playerUrl = playerUrl.replace("\\", "").replace("\"", "");
-
-            if (playerUrl.startsWith("//")) {
-                playerUrl = HTTPS + playerUrl;
-            }
-            return playerUrl;
-        } catch (IOException e) {
-            throw new ParsingException(
-                    "Could load decryption code form restricted video for the Youtube service.", e);
-        } catch (ReCaptchaException e) {
-            throw new ReCaptchaException("reCaptcha Challenge requested");
-        }
-    }
-
-    @Override
-    public String getTitle() throws ParsingException {
-        try {
-            if (playerArgs == null) {
-                return videoInfoPage.get("title");
-            }
-            //json player args method
-            return playerArgs.getString("title");
-        } catch(JSONException je) {//html <meta> method
-            je.printStackTrace();
-            System.err.println("failed to load title from JSON args; trying to extract it from HTML");
-            try { // fall through to fall-back
-                return doc.select("meta[name=title]").attr(CONTENT);
-            } catch (Exception e) {
-                throw new ParsingException("failed permanently to load title.", e);
-            }
-        }
-    }
-
-    @Override
-    public String getDescription() throws ParsingException {
-        try {
-            return doc.select("p[id=\"eow-description\"]").first().html();
-        } catch (Exception e) {//todo: add fallback method <-- there is no ... as long as i know
-            throw new ParsingException("failed to load description.", e);
-        }
-    }
-
-    @Override
-    public String getUploader() throws ParsingException {
-        try {
-            if (playerArgs == null) {
-                return videoInfoPage.get("author");
-            }
-            //json player args method
-            return playerArgs.getString("author");
-        } catch(JSONException je) {
-            je.printStackTrace();
-            System.err.println(
-                    "failed to load uploader name from JSON args; trying to extract it from HTML");
-        } try {//fall through to fallback HTML method
-            return doc.select("div.yt-user-info").first().text();
-        } catch (Exception e) {
-            throw new ParsingException("failed permanently to load uploader name.", e);
-        }
-    }
-
-    @Override
-    public int getLength() throws ParsingException {
-        try {
-            if (playerArgs == null) {
-                return Integer.valueOf(videoInfoPage.get("length_seconds"));
-            }
-            return playerArgs.getInt("length_seconds");
-        } catch (JSONException e) {//todo: find fallback method
-            throw new ParsingException("failed to load video duration from JSON args", e);
-        }
-    }
-
-    @Override
-    public long getViewCount() throws ParsingException {
-        try {
-            String viewCountString = doc.select("meta[itemprop=interactionCount]").attr(CONTENT);
-            return Long.parseLong(viewCountString);
-        } catch (Exception e) {//todo: find fallback method
-            throw new ParsingException("failed to get number of views", e);
-        }
-    }
-
-    @Override
-    public String getUploadDate() throws ParsingException {
-        try {
-            return doc.select("meta[itemprop=datePublished]").attr(CONTENT);
-        } catch (Exception e) {//todo: add fallback method
-            throw new ParsingException("failed to get upload date.", e);
-        }
-    }
-
-    @Override
-    public String getThumbnailUrl() throws ParsingException {
-        //first attempt getting a small image version
-        //in the html extracting part we try to get a thumbnail with a higher resolution
-        // Try to get high resolution thumbnail if it fails use low res from the player instead
-        try {
-            return doc.select("link[itemprop=\"thumbnailUrl\"]").first().attr("abs:href");
-        } catch(Exception e) {
-            System.err.println("Could not find high res Thumbnail. Using low res instead");
-        }
-        try { //fall through to fallback
-            return playerArgs.getString("thumbnail_url");
-        } catch (JSONException je) {
-            throw new ParsingException(
-                    "failed to extract thumbnail URL from JSON args; trying to extract it from HTML", je);
-        } catch (NullPointerException ne) {
-            // Get from the video info page instead
-            return videoInfoPage.get("thumbnail_url");
-        }
-    }
-
-    @Override
-    public String getUploaderThumbnailUrl() throws ParsingException {
-        try {
-            return doc.select("a[class*=\"yt-user-photo\"]").first()
-                    .select("img").first()
-                    .attr("abs:data-thumb");
-        } catch (Exception e) {//todo: add fallback method
-            throw new ParsingException("failed to get uploader thumbnail URL.", e);
-        }
-    }
-
-    @Override
-    public String getDashMpdUrl() throws ParsingException {
-        /*
-        try {
-            String dashManifestUrl = videoInfoPage.get("dashmpd");
-            if(!dashManifestUrl.contains("/signature/")) {
-                String encryptedSig = Parser.matchGroup1("/s/([a-fA-F0-9\\.]+)", dashManifestUrl);
-                String decryptedSig;
-
-                decryptedSig = decryptSignature(encryptedSig, decryptionCode);
-                dashManifestUrl = dashManifestUrl.replace("/s/" + encryptedSig, "/signature/" + decryptedSig);
-            }
-            return dashManifestUrl;
-        } catch (Exception e) {
-            throw new ParsingException(
-                    "Could not get \"dashmpd\" maybe VideoInfoPage is broken.", e);
-        }
-        */
-        return "";
-    }
-
-
-    @Override
-    public List<AudioStream> getAudioStreams() throws ParsingException {
-        Vector<AudioStream> audioStreams = new Vector<>();
-        try{
-            String encodedUrlMap;
-            // playerArgs could be null if the video is age restricted
-            if (playerArgs == null) {
-                encodedUrlMap = videoInfoPage.get("adaptive_fmts");
-            } else {
-                encodedUrlMap = playerArgs.getString("adaptive_fmts");
-            }
-            for(String url_data_str : encodedUrlMap.split(",")) {
-                // This loop iterates through multiple streams, therefor tags
-                // is related to one and the same stream at a time.
-                Map<String, String> tags = Parser.compatParseMap(
-                        org.jsoup.parser.Parser.unescapeEntities(url_data_str, true));
-
-                int itag = Integer.parseInt(tags.get("itag"));
-
-                if (itagIsSupported(itag)) {
-                    ItagItem itagItem = getItagItem(itag);
-                    if (itagItem.itagType == ItagType.AUDIO) {
-                        String streamUrl = tags.get("url");
-                        // if video has a signature: decrypt it and add it to the url
-                        if (tags.get("s") != null) {
-                            streamUrl = streamUrl + "&signature="
-                                    + decryptSignature(tags.get("s"), decryptionCode);
-                        }
-
-                        audioStreams.add(new AudioStream(streamUrl,
-                                itagItem.mediaFormatId,
-                                itagItem.bandWidth,
-                                itagItem.samplingRate));
-                    }
-                }
-            }
-        } catch (Exception e) {
-            throw new ParsingException("Could not get audiostreams", e);
-        }
-        return audioStreams;
-    }
-
-    @Override
-    public List<VideoStream> getVideoStreams() throws ParsingException {
-        Vector<VideoStream> videoStreams = new Vector<>();
-
-        try{
-            String encodedUrlMap;
-            // playerArgs could be null if the video is age restricted
-            if (playerArgs == null) {
-                encodedUrlMap = videoInfoPage.get(URL_ENCODED_FMT_STREAM_MAP);
-            } else {
-                encodedUrlMap = playerArgs.getString(URL_ENCODED_FMT_STREAM_MAP);
-            }
-            for(String url_data_str : encodedUrlMap.split(",")) {
-                try {
-                    // This loop iterates through multiple streams, therefor tags
-                    // is related to one and the same stream at a time.
-                    Map<String, String> tags = Parser.compatParseMap(
-                            org.jsoup.parser.Parser.unescapeEntities(url_data_str, true));
-
-                    int itag = Integer.parseInt(tags.get("itag"));
-
-                    if (itagIsSupported(itag)) {
-                        ItagItem itagItem = getItagItem(itag);
-                        if(itagItem.itagType == ItagType.VIDEO) {
-                            String streamUrl = tags.get("url");
-                            // if video has a signature: decrypt it and add it to the url
-                            if (tags.get("s") != null) {
-                                streamUrl = streamUrl + "&signature="
-                                        + decryptSignature(tags.get("s"), decryptionCode);
-                            }
-                            videoStreams.add(new VideoStream(
-                                    streamUrl,
-                                    itagItem.mediaFormatId,
-                                    itagItem.resolutionString));
-                        }
-                    }
-                } catch (Exception e) {
-                    //todo: dont log throw an error
-                    System.err.println("Could not get Video stream.");
-                    e.printStackTrace();
-                }
-            }
-
-        } catch (Exception e) {
-            throw new ParsingException("Failed to get video streams", e);
-        }
-
-        if(videoStreams.isEmpty()) {
-            throw new ParsingException("Failed to get any video stream");
-        }
-        return videoStreams;
-    }
-
-    @Override
-    public List<VideoStream> getVideoOnlyStreams() throws ParsingException {
-        return null;
-    }
-
-    /**Attempts to parse (and return) the offset to start playing the video from.
-     * @return the offset (in seconds), or 0 if no timestamp is found.*/
-    @Override
-    public int getTimeStamp() throws ParsingException {
-        String timeStamp;
-        try {
-            timeStamp = Parser.matchGroup1("((#|&|\\?)t=\\d{0,3}h?\\d{0,3}m?\\d{1,3}s?)", pageUrl);
-        } catch (Parser.RegexException e) {
-            // catch this instantly since an url does not necessarily have to have a time stamp
-
-            // -2 because well the testing system will then know its the regex that failed :/
-            // not good i know
-            return -2;
-        }
-
-        if(!timeStamp.isEmpty()) {
-            try {
-                String secondsString = "";
-                String minutesString = "";
-                String hoursString = "";
-                try {
-                    secondsString = Parser.matchGroup1("(\\d{1,3})s", timeStamp);
-                    minutesString = Parser.matchGroup1("(\\d{1,3})m", timeStamp);
-                    hoursString = Parser.matchGroup1("(\\d{1,3})h", timeStamp);
-                } catch (Exception e) {
-                    //it could be that time is given in another method
-                    if (secondsString.isEmpty() //if nothing was got,
-                            && minutesString.isEmpty()//treat as unlabelled seconds
-                            && hoursString.isEmpty()) {
-                        secondsString = Parser.matchGroup1("t=(\\d+)", timeStamp);
-                    }
-                }
-
-                int seconds = secondsString.isEmpty() ? 0 : Integer.parseInt(secondsString);
-                int minutes = minutesString.isEmpty() ? 0 : Integer.parseInt(minutesString);
-                int hours = hoursString.isEmpty() ? 0 : Integer.parseInt(hoursString);
-
-                //don't trust BODMAS!
-                return seconds + (60 * minutes) + (3600 * hours);
-                //Log.d(TAG, "derived timestamp value:"+ret);
-                //the ordering varies internationally
-            } catch (ParsingException e) {
-                throw new ParsingException("Could not get timestamp.", e);
-            }
-        } else {
-            return 0;
-        }
-    }
-
-    @Override
-    public int getAgeLimit() throws ParsingException {
-        if (!isAgeRestricted) {
-            return 0;
-        }
-        try {
-            return Integer.valueOf(doc.head()
-                    .getElementsByAttributeValue("property", "og:restrictions:age")
-                    .attr(CONTENT).replace("+", ""));
-        } catch (Exception e) {
-            throw new ParsingException("Could not get age restriction");
-        }
-    }
-
-    @Override
-    public String getAverageRating() throws ParsingException {
-        try {
-            if (playerArgs == null) {
-                return videoInfoPage.get("avg_rating");
-            }
-            return playerArgs.getString("avg_rating");
-        } catch (JSONException e) {
-            throw new ParsingException("Could not get Average rating", e);
-        }
-    }
-
-    @Override
-    public int getLikeCount() throws ParsingException {
-        String likesString = "";
-        try {
-
-            Element button = doc.select("button.like-button-renderer-like-button").first();
-            try {
-                likesString = button.select("span.yt-uix-button-content").first().text();
-            } catch (NullPointerException e) {
-                //if this ckicks in our button has no content and thefore likes/dislikes are disabled
-                return -1;
-            }
-            return Integer.parseInt(likesString.replaceAll(REGEX_INT, ""));
-        } catch (NumberFormatException nfe) {
-            throw new ParsingException(
-                    "failed to parse likesString \"" + likesString + "\" as integers", nfe);
-        } catch (Exception e) {
-            throw new ParsingException("Could not get like count", e);
-        }
-    }
-
-    @Override
-    public int getDislikeCount() throws ParsingException {
-        String dislikesString = "";
-        try {
-            Element button = doc.select("button.like-button-renderer-dislike-button").first();
-            try {
-                dislikesString = button.select("span.yt-uix-button-content").first().text();
-            } catch (NullPointerException e) {
-                //if this kicks in our button has no content and therefore likes/dislikes are disabled
-                return -1;
-            }
-            return Integer.parseInt(dislikesString.replaceAll(REGEX_INT, ""));
-        } catch(NumberFormatException nfe) {
-            throw new ParsingException(
-                    "failed to parse dislikesString \"" + dislikesString + "\" as integers", nfe);
-        } catch(Exception e) {
-            throw new ParsingException("Could not get dislike count", e);
-        }
-    }
-
-    @Override
-    public StreamPreviewInfoExtractor getNextVideo() throws ParsingException {
-        try {
-            return extractVideoPreviewInfo(doc.select("div[class=\"watch-sidebar-section\"]").first()
-                    .select("li").first());
-        } catch(Exception e) {
-            throw new ParsingException("Could not get next video", e);
-        }
-    }
-
-    @Override
-    public StreamPreviewInfoCollector getRelatedVideos() throws ParsingException {
-        try {
-            StreamPreviewInfoCollector collector = getStreamPreviewInfoCollector();
-            Element ul = doc.select("ul[id=\"watch-related\"]").first();
-            if(ul != null) {
-                for (Element li : ul.children()) {
-                    // first check if we have a playlist. If so leave them out
-                    if (li.select("a[class*=\"content-link\"]").first() != null) {
-                        collector.commit(extractVideoPreviewInfo(li));
-                    }
-                }
-            }
-            return collector;
-        } catch(Exception e) {
-            throw new ParsingException("Could not get related videos", e);
-        }
-    }
-
-    @Override
-    public String getPageUrl() {
-        return pageUrl;
-    }
-
-    @Override
-    public String getChannelUrl() throws ParsingException {
-        try {
-            return doc.select("div[class=\"yt-user-info\"]").first().children()
-                    .select("a").first().attr("abs:href");
-        } catch(Exception e) {
-            throw new ParsingException("Could not get channel link", e);
-        }
-    }
-
-    @Override
-    public StreamInfo.StreamType getStreamType() throws ParsingException {
-        //todo: if implementing livestream support this value should be generated dynamically
-        return StreamInfo.StreamType.VIDEO_STREAM;
-    }
-
-    /**Provides information about links to other videos on the video page, such as related videos.
-     * This is encapsulated in a StreamPreviewInfo object,
-     * which is a subset of the fields in a full StreamInfo.*/
-    private StreamPreviewInfoExtractor extractVideoPreviewInfo(final Element li) {
-        return new StreamPreviewInfoExtractor() {
-            @Override
-            public AbstractStreamInfo.StreamType getStreamType() throws ParsingException {
-                return null;
-            }
-
-            @Override
-            public String getWebPageUrl() throws ParsingException {
-                return li.select("a.content-link").first().attr("abs:href");
-            }
-
-            @Override
-            public String getTitle() throws ParsingException {
-                //todo: check NullPointerException causing
-                return li.select("span.title").first().text();
-                //this page causes the NullPointerException, after finding it by searching for "tjvg":
-                //https://www.youtube.com/watch?v=Uqg0aEhLFAg
-            }
-
-            @Override
-            public int getDuration() throws ParsingException {
-                return YoutubeParsingHelper.parseDurationString(
-                        li.select("span.video-time").first().text());
-            }
-
-            @Override
-            public String getUploader() throws ParsingException {
-                return li.select("span.g-hovercard").first().text();
-            }
-
-            @Override
-            public String getUploadDate() throws ParsingException {
-                return null;
-            }
-
-            @Override
-            public long getViewCount() throws ParsingException {
-                //this line is unused
-                //String views = li.select("span.view-count").first().text();
-
-                //Log.i(TAG, "title:"+info.title);
-                //Log.i(TAG, "view count:"+views);
-
-                try {
-                    return Long.parseLong(li.select("span.view-count")
-                            .first().text().replaceAll(REGEX_INT, ""));
-                } catch (Exception e) {
-                    //related videos sometimes have no view count
-                    return 0;
-                }
-            }
-
-            @Override
-            public String getThumbnailUrl() throws ParsingException {
-                Element img = li.select("img").first();
-                String thumbnailUrl = img.attr("abs:src");
-                // Sometimes youtube sends links to gif files which somehow seem to not exist
-                // anymore. Items with such gif also offer a secondary image source. So we are going
-                // to use that if we caught such an item.
-                if (thumbnailUrl.contains(".gif")) {
-                    thumbnailUrl = img.attr("data-thumb");
-                }
-                if (thumbnailUrl.startsWith("//")) {
-                    thumbnailUrl = HTTPS + thumbnailUrl;
-                }
-                return thumbnailUrl;
-            }
-        };
-    }
-
-
-    private String loadDecryptionCode(String playerUrl) throws DecryptException {
-        String decryptionFuncName;
-        String decryptionFunc;
-        String helperObjectName;
-        String helperObject;
-        String callerFunc = "function " + DECRYPTION_FUNC_NAME + "(a){return %%(a);}";
-        String decryptionCode;
-
-        try {
-            Downloader downloader = NewPipe.getDownloader();
-            String playerCode = downloader.download(playerUrl);
-
-            decryptionFuncName =
-                    Parser.matchGroup1("\\.sig\\|\\|([a-zA-Z0-9$]+)\\(", playerCode);
-
-            String functionPattern = "("
-                    + decryptionFuncName.replace("$", "\\$")
-                    + "=function\\([a-zA-Z0-9_]+\\)\\{.+?\\})";
-            decryptionFunc = "var " + Parser.matchGroup1(functionPattern, playerCode) + ";";
-
-            helperObjectName = Parser
-                    .matchGroup1(";([A-Za-z0-9_\\$]{2})\\...\\(", decryptionFunc);
-
-            String helperPattern = "(var "
-                    + helperObjectName.replace("$", "\\$") + "=\\{.+?\\}\\};)";
-            helperObject = Parser.matchGroup1(helperPattern, playerCode);
-
-
-            callerFunc = callerFunc.replace("%%", decryptionFuncName);
-            decryptionCode = helperObject + decryptionFunc + callerFunc;
-        } catch(IOException ioe) {
-            throw new DecryptException("Could not load decrypt function", ioe);
-        } catch(Exception e) {
-            throw new DecryptException("Could not parse decrypt function ", e);
-        }
-
-        return decryptionCode;
-    }
-
-    private String decryptSignature(String encryptedSig, String decryptionCode)
-            throws DecryptException{
-        Context context = Context.enter();
-        context.setOptimizationLevel(-1);
-        Object result = null;
-        try {
-            ScriptableObject scope = context.initStandardObjects();
-            context.evaluateString(scope, decryptionCode, "decryptionCode", 1, null);
-            Function decryptionFunc = (Function) scope.get("decrypt", scope);
-            result = decryptionFunc.call(context, scope, scope, new Object[]{encryptedSig});
-        } catch (Exception e) {
-            throw new DecryptException("could not get decrypt signature", e);
-        } finally {
-            Context.exit();
-        }
-        return result == null ? "" : result.toString();
-    }
-
-    private String findErrorReason(Document doc) {
-        String errorMessage = doc.select("h1[id=\"unavailable-message\"]").first().text();
-        if(errorMessage.contains("GEMA")) {
-            // Gema sometimes blocks youtube music content in germany:
-            // https://www.gema.de/en/
-            // Detailed description:
-            // https://en.wikipedia.org/wiki/GEMA_%28German_organization%29
-            return "GEMA";
-        }
-        return "";
-    }
-}

app/src/main/java/org/schabi/newpipe/extractor/services/youtube/YoutubeStreamPreviewInfoExtractor.java

@@ -1,169 +0,0 @@
-package org.schabi.newpipe.extractor.services.youtube;
-
-import org.jsoup.nodes.Element;
-import org.schabi.newpipe.extractor.AbstractStreamInfo;
-import org.schabi.newpipe.extractor.Parser;
-import org.schabi.newpipe.extractor.exceptions.ParsingException;
-import org.schabi.newpipe.extractor.stream_info.StreamPreviewInfoExtractor;
-
-/**
- * Copyright (C) Christian Schabesberger 2016 <chris.schabesberger@mailbox.org>
- * YoutubeStreamPreviewInfoExtractor.java is part of NewPipe.
- *
- * NewPipe is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * NewPipe is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with NewPipe.  If not, see <http://www.gnu.org/licenses/>.
- */
-
-public class YoutubeStreamPreviewInfoExtractor implements StreamPreviewInfoExtractor {
-
-    private final Element item;
-
-    public YoutubeStreamPreviewInfoExtractor(Element item) {
-        this.item = item;
-    }
-
-    @Override
-    public String getWebPageUrl() throws ParsingException {
-        try {
-            Element el = item.select("div[class*=\"yt-lockup-video\"").first();
-            Element dl = el.select("h3").first().select("a").first();
-            return dl.attr("abs:href");
-        } catch (Exception e) {
-            throw new ParsingException("Could not get web page url for the video", e);
-        }
-    }
-
-    @Override
-    public String getTitle() throws ParsingException {
-        try {
-            Element el = item.select("div[class*=\"yt-lockup-video\"").first();
-            Element dl = el.select("h3").first().select("a").first();
-            return dl.text();
-        } catch (Exception e) {
-            throw new ParsingException("Could not get title", e);
-        }
-    }
-
-    @Override
-    public int getDuration() throws ParsingException {
-        try {
-            return YoutubeParsingHelper.parseDurationString(
-                    item.select("span[class=\"video-time\"]").first().text());
-        } catch(Exception e) {
-            if(isLiveStream(item)) {
-                // -1 for no duration
-                return -1;
-            } else {
-                throw new ParsingException("Could not get Duration: " + getTitle(), e);
-            }
-        }
-    }
-
-    @Override
-    public String getUploader() throws ParsingException {
-        try {
-            return item.select("div[class=\"yt-lockup-byline\"]").first()
-                    .select("a").first()
-                    .text();
-        } catch (Exception e) {
-            throw new ParsingException("Could not get uploader", e);
-        }
-    }
-
-    @Override
-    public String getUploadDate() throws ParsingException {
-        try {
-            return item.select("div[class=\"yt-lockup-meta\"]").first()
-                    .select("li").first()
-                    .text();
-        } catch(Exception e) {
-            throw new ParsingException("Could not get uplaod date", e);
-        }
-    }
-
-    @Override
-    public long getViewCount() throws ParsingException {
-        String output;
-        String input;
-        try {
-            input = item.select("div[class=\"yt-lockup-meta\"]").first()
-                    .select("li").get(1)
-                    .text();
-        } catch (IndexOutOfBoundsException e) {
-            if(isLiveStream(item)) {
-                // -1 for no view count
-                return -1;
-            } else {
-                throw new ParsingException(
-                        "Could not parse yt-lockup-meta although available: " + getTitle(), e);
-            }
-        }
-
-        output = Parser.matchGroup1("([0-9,\\. ]*)", input)
-                .replace(" ", "")
-                .replace(".", "")
-                .replace(",", "");
-
-        try {
-            return Long.parseLong(output);
-        } catch (NumberFormatException e) {
-            // if this happens the video probably has no views
-            if(!input.isEmpty()) {
-                return 0;
-            } else {
-                throw new ParsingException("Could not handle input: " + input, e);
-            }
-        }
-    }
-
-    @Override
-    public String getThumbnailUrl() throws ParsingException {
-        try {
-            String url;
-            Element te = item.select("div[class=\"yt-thumb video-thumb\"]").first()
-                    .select("img").first();
-            url = te.attr("abs:src");
-            // Sometimes youtube sends links to gif files which somehow seem to not exist
-            // anymore. Items with such gif also offer a secondary image source. So we are going
-            // to use that if we've caught such an item.
-            if (url.contains(".gif")) {
-                url = te.attr("abs:data-thumb");
-            }
-            return url;
-        } catch (Exception e) {
-            throw new ParsingException("Could not get thumbnail url", e);
-        }
-    }
-
-    @Override
-    public AbstractStreamInfo.StreamType getStreamType() {
-        if(isLiveStream(item)) {
-            return AbstractStreamInfo.StreamType.LIVE_STREAM;
-        } else {
-            return AbstractStreamInfo.StreamType.VIDEO_STREAM;
-        }
-    }
-
-    private boolean isLiveStream(Element item) {
-        Element bla = item.select("span[class*=\"yt-badge-live\"]").first();
-
-        if(bla == null) {
-            // sometimes livestreams dont have badges but sill are live streams
-            // if video time is not available we most likly have an offline livestream
-            if(item.select("span[class*=\"video-time\"]").first() == null) {
-                return true;
-            }
-        }
-        return bla != null;
-    }
-}

app/src/main/java/org/schabi/newpipe/extractor/services/youtube/YoutubeStreamUrlIdHandler.java

@@ -1,94 +0,0 @@
-package org.schabi.newpipe.extractor.services.youtube;
-
-import org.schabi.newpipe.extractor.Parser;
-import org.schabi.newpipe.extractor.UrlIdHandler;
-import org.schabi.newpipe.extractor.exceptions.FoundAdException;
-import org.schabi.newpipe.extractor.exceptions.ParsingException;
-
-import java.io.UnsupportedEncodingException;
-import java.net.URLDecoder;
-
-/**
- * Created by Christian Schabesberger on 02.02.16.
- *
- * Copyright (C) Christian Schabesberger 2016 <chris.schabesberger@mailbox.org>
- * YoutubeStreamUrlIdHandler.java is part of NewPipe.
- *
- * NewPipe is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * NewPipe is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with NewPipe.  If not, see <http://www.gnu.org/licenses/>.
- */
-
-public class YoutubeStreamUrlIdHandler implements UrlIdHandler {
-    @SuppressWarnings("WeakerAccess")
-    @Override
-    public String getUrl(String videoId) {
-        return "https://www.youtube.com/watch?v=" + videoId;
-    }
-
-    @SuppressWarnings("WeakerAccess")
-    @Override
-    public String getId(String url) throws ParsingException, IllegalArgumentException {
-        if(url.isEmpty())
-        {
-            throw new IllegalArgumentException("The url parameter should not be empty");
-        }
-        String id;
-
-        if(url.contains("youtube")) {
-            if(url.contains("attribution_link")) {
-                try {
-                    String escapedQuery = Parser.matchGroup1("u=(.[^&|$]*)", url);
-                    String query = URLDecoder.decode(escapedQuery, "UTF-8");
-                    id = Parser.matchGroup1("v=([\\-a-zA-Z0-9_]{11})", query);
-                } catch(UnsupportedEncodingException uee) {
-                    throw new ParsingException("Could not parse attribution_link", uee);
-                }
-            }
-            else if(url.contains("vnd.youtube"))
-            {
-                id = Parser.matchGroup1("([\\-a-zA-Z0-9_]{11}).*", url);
-            } else if(url.contains("googleads")) {
-                throw new FoundAdException("Error found add: " + url);
-            } else {
-                id = Parser.matchGroup1("[?&]v=([\\-a-zA-Z0-9_]{11})", url);
-            }
-        }
-        else if(url.contains("youtu.be")) {
-            if(url.contains("v=")) {
-                id = Parser.matchGroup1("v=([\\-a-zA-Z0-9_]{11})", url);
-            } else {
-                id = Parser.matchGroup1("youtu\\.be/([a-zA-Z0-9_-]{11})", url);
-            }
-        }
-        else {
-            throw new ParsingException("Error no suitable url: " + url);
-        }
-
-
-        if(!id.isEmpty()){
-            return id;
-        } else {
-            throw new ParsingException("Error could not parse url: " + url);
-        }
-    }
-
-    public String cleanUrl(String complexUrl) throws ParsingException {
-        return getUrl(getId(complexUrl));
-    }
-
-    @Override
-    public boolean acceptUrl(String videoUrl) {
-        return videoUrl.contains("youtube") ||
-                videoUrl.contains("youtu.be");
-    }
-}

app/src/main/java/org/schabi/newpipe/extractor/services/youtube/YoutubeSuggestionExtractor.java

@@ -1,100 +0,0 @@
-package org.schabi.newpipe.extractor.services.youtube;
-
-import org.schabi.newpipe.extractor.Downloader;
-import org.schabi.newpipe.extractor.NewPipe;
-import org.schabi.newpipe.extractor.exceptions.ExtractionException;
-import org.schabi.newpipe.extractor.exceptions.ParsingException;
-import org.schabi.newpipe.extractor.search.SuggestionExtractor;
-import org.w3c.dom.Node;
-import org.w3c.dom.NodeList;
-import org.xml.sax.InputSource;
-import org.xml.sax.SAXException;
-
-import java.io.ByteArrayInputStream;
-import java.io.IOException;
-import java.net.URLEncoder;
-import java.util.ArrayList;
-import java.util.List;
-import java.util.Vector;
-
-import javax.xml.parsers.DocumentBuilder;
-import javax.xml.parsers.DocumentBuilderFactory;
-import javax.xml.parsers.ParserConfigurationException;
-
-/**
- * Created by Christian Schabesberger on 28.09.16.
- *
- * Copyright (C) Christian Schabesberger 2015 <chris.schabesberger@mailbox.org>
- * YoutubeSuggestionExtractor.java is part of NewPipe.
- *
- * NewPipe is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * NewPipe is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with NewPipe.  If not, see <http://www.gnu.org/licenses/>.
- */
-
-public class YoutubeSuggestionExtractor extends SuggestionExtractor {
-
-    public static final String CHARSET_UTF_8 = "UTF-8";
-
-    public YoutubeSuggestionExtractor(int serviceId) {
-        super(serviceId);
-    }
-
-    @Override
-    public List<String> suggestionList(
-            String query, String contentCountry)
-            throws ExtractionException, IOException {
-        List<String> suggestions = new ArrayList<>();
-
-        Downloader dl = NewPipe.getDownloader();
-
-        String url = "https://suggestqueries.google.com/complete/search"
-                + "?client=" + ""
-                + "&output=" + "toolbar"
-                + "&ds=" + "yt"
-                + "&hl=" + URLEncoder.encode(contentCountry, CHARSET_UTF_8)
-                + "&q=" + URLEncoder.encode(query, CHARSET_UTF_8);
-
-
-        String response = dl.download(url);
-
-        //TODO: Parse xml data using Jsoup not done
-        DocumentBuilderFactory dbFactory = DocumentBuilderFactory.newInstance();
-        DocumentBuilder dBuilder;
-        org.w3c.dom.Document doc = null;
-
-        try {
-            dBuilder = dbFactory.newDocumentBuilder();
-            doc = dBuilder.parse(new InputSource(
-                    new ByteArrayInputStream(response.getBytes(CHARSET_UTF_8))));
-            doc.getDocumentElement().normalize();
-        } catch (ParserConfigurationException | SAXException | IOException e) {
-            throw new ParsingException("Could not parse document.");
-        }
-
-        try {
-            NodeList nList = doc.getElementsByTagName("CompleteSuggestion");
-            for (int temp = 0; temp < nList.getLength(); temp++) {
-
-                NodeList nList1 = doc.getElementsByTagName("suggestion");
-                Node nNode1 = nList1.item(temp);
-                if (nNode1.getNodeType() == Node.ELEMENT_NODE) {
-                    org.w3c.dom.Element eElement = (org.w3c.dom.Element) nNode1;
-                    suggestions.add(eElement.getAttribute("data"));
-                }
-            }
-            return suggestions;
-        } catch(Exception e) {
-            throw new ParsingException("Could not get suggestions form document.", e);
-        }
-    }
-}

app/src/main/java/org/schabi/newpipe/extractor/stream_info/AudioStream.java

@@ -1,46 +0,0 @@
-package org.schabi.newpipe.extractor.stream_info;
-
-/**
- * Created by Christian Schabesberger on 04.03.16.
- *
- * Copyright (C) Christian Schabesberger 2016 <chris.schabesberger@mailbox.org>
- * AudioStream.java is part of NewPipe.
- *
- * NewPipe is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * NewPipe is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with NewPipe.  If not, see <http://www.gnu.org/licenses/>.
- */
-
-public class AudioStream {
-    public String url = "";
-    public int format = -1;
-    public int bandwidth = -1;
-    public int sampling_rate = -1;
-
-    public AudioStream(String url, int format, int bandwidth, int samplingRate) {
-        this.url = url; this.format = format;
-        this.bandwidth = bandwidth; this.sampling_rate = samplingRate;
-    }
-
-    // reveals wether two streams are the same, but have diferent urls
-    public boolean equalStats(AudioStream cmp) {
-        return format == cmp.format
-                && bandwidth == cmp.bandwidth
-                && sampling_rate == cmp.sampling_rate;
-    }
-
-    // revelas wether two streams are equal
-    public boolean equals(AudioStream cmp) {
-        return cmp != null && equalStats(cmp)
-                && url == cmp.url;
-    }
-}

app/src/main/java/org/schabi/newpipe/extractor/stream_info/StreamExtractor.java

@@ -1,104 +0,0 @@
-package org.schabi.newpipe.extractor.stream_info;
-
-/**
- * Created by Christian Schabesberger on 10.08.15.
- *
- * Copyright (C) Christian Schabesberger 2016 <chris.schabesberger@mailbox.org>
- * StreamExtractor.java is part of NewPipe.
- *
- * NewPipe is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * NewPipe is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with NewPipe.  If not, see <http://www.gnu.org/licenses/>.
- */
-
-import org.schabi.newpipe.extractor.UrlIdHandler;
-import org.schabi.newpipe.extractor.exceptions.ExtractionException;
-import org.schabi.newpipe.extractor.exceptions.ParsingException;
-
-import java.util.List;
-
-/**Scrapes information from a video streaming service (eg, YouTube).*/
-
-
-@SuppressWarnings("ALL")
-public abstract class StreamExtractor {
-
-    private int serviceId;
-    private String url;
-    private UrlIdHandler urlIdHandler;
-    private StreamPreviewInfoCollector previewInfoCollector;
-
-    public class ExctractorInitException extends ExtractionException {
-        public ExctractorInitException(String message) {
-            super(message);
-        }
-        public ExctractorInitException(Throwable cause) {
-            super(cause);
-        }
-        public ExctractorInitException(String message, Throwable cause) {
-            super(message, cause);
-        }
-    }
-
-    public class ContentNotAvailableException extends ParsingException {
-        public ContentNotAvailableException(String message) {
-            super(message);
-        }
-        public ContentNotAvailableException(String message, Throwable cause) {
-            super(message, cause);
-        }
-    }
-
-    public StreamExtractor(UrlIdHandler urlIdHandler, String url, int serviceId) {
-        this.serviceId = serviceId;
-        this.urlIdHandler = urlIdHandler;
-        previewInfoCollector = new StreamPreviewInfoCollector(urlIdHandler, serviceId);
-    }
-
-    protected StreamPreviewInfoCollector getStreamPreviewInfoCollector() {
-        return previewInfoCollector;
-    }
-
-    public String getUrl() {
-        return url;
-    }
-
-    public UrlIdHandler getUrlIdHandler() {
-        return urlIdHandler;
-    }
-
-    public abstract int getTimeStamp() throws ParsingException;
-    public abstract String getTitle() throws ParsingException;
-    public abstract String getDescription() throws ParsingException;
-    public abstract String getUploader() throws ParsingException;
-    public abstract String getChannelUrl() throws ParsingException;
-    public abstract int getLength() throws ParsingException;
-    public abstract long getViewCount() throws ParsingException;
-    public abstract String getUploadDate() throws ParsingException;
-    public abstract String getThumbnailUrl() throws ParsingException;
-    public abstract String getUploaderThumbnailUrl() throws ParsingException;
-    public abstract List<AudioStream> getAudioStreams() throws ParsingException;
-    public abstract List<VideoStream> getVideoStreams() throws ParsingException;
-    public abstract List<VideoStream> getVideoOnlyStreams() throws ParsingException;
-    public abstract String getDashMpdUrl() throws ParsingException;
-    public abstract int getAgeLimit() throws ParsingException;
-    public abstract String getAverageRating() throws ParsingException;
-    public abstract int getLikeCount() throws ParsingException;
-    public abstract int getDislikeCount() throws ParsingException;
-    public abstract StreamPreviewInfoExtractor getNextVideo() throws ParsingException;
-    public abstract StreamPreviewInfoCollector getRelatedVideos() throws ParsingException;
-    public abstract String getPageUrl();
-    public abstract StreamInfo.StreamType getStreamType() throws ParsingException;
-    public int getServiceId() {
-        return serviceId;
-    }
-}

app/src/main/java/org/schabi/newpipe/extractor/stream_info/StreamInfo.java

@@ -1,293 +0,0 @@
-package org.schabi.newpipe.extractor.stream_info;
-
-import org.schabi.newpipe.extractor.AbstractStreamInfo;
-import org.schabi.newpipe.extractor.DashMpdParser;
-import org.schabi.newpipe.extractor.UrlIdHandler;
-import org.schabi.newpipe.extractor.exceptions.ExtractionException;
-
-import java.io.IOException;
-import java.util.List;
-import java.util.Vector;
-
-/**
- * Created by Christian Schabesberger on 26.08.15.
- *
- * Copyright (C) Christian Schabesberger 2016 <chris.schabesberger@mailbox.org>
- * StreamInfo.java is part of NewPipe.
- *
- * NewPipe is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * NewPipe is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with NewPipe.  If not, see <http://www.gnu.org/licenses/>.
- */
-
-/**Info object for opened videos, ie the video ready to play.*/
-@SuppressWarnings("ALL")
-public class StreamInfo extends AbstractStreamInfo {
-
-    public static class StreamExctractException extends ExtractionException {
-        StreamExctractException(String message) {
-            super(message);
-        }
-    }
-
-    public StreamInfo() {}
-
-    /**Creates a new StreamInfo object from an existing AbstractVideoInfo.
-     * All the shared properties are copied to the new StreamInfo.*/
-    @SuppressWarnings("WeakerAccess")
-    public StreamInfo(AbstractStreamInfo avi) {
-        this.id = avi.id;
-        this.title = avi.title;
-        this.uploader = avi.uploader;
-        this.thumbnail_url = avi.thumbnail_url;
-        this.webpage_url = avi.webpage_url;
-        this.upload_date = avi.upload_date;
-        this.upload_date = avi.upload_date;
-        this.view_count = avi.view_count;
-
-        //todo: better than this
-        if(avi instanceof StreamPreviewInfo) {
-            //shitty String to convert code
-            /*
-            String dur = ((StreamPreviewInfo)avi).duration;
-            int minutes = Integer.parseInt(dur.substring(0, dur.indexOf(":")));
-            int seconds = Integer.parseInt(dur.substring(dur.indexOf(":")+1, dur.length()));
-            */
-            this.duration = ((StreamPreviewInfo)avi).duration;
-        }
-    }
-
-    public void addException(Exception e) {
-        errors.add(e);
-    }
-
-    /**Fills out the video info fields which are common to all services.
-     * Probably needs to be overridden by subclasses*/
-    public static StreamInfo getVideoInfo(StreamExtractor extractor)
-            throws ExtractionException, IOException {
-        StreamInfo streamInfo = new StreamInfo();
-
-        streamInfo = extractImportantData(streamInfo, extractor);
-        streamInfo = extractStreams(streamInfo, extractor);
-        streamInfo = extractOptionalData(streamInfo, extractor);
-
-        return streamInfo;
-    }
-
-    private static StreamInfo extractImportantData(
-            StreamInfo streamInfo, StreamExtractor extractor)
-            throws ExtractionException, IOException {
-        /* ---- importand data, withoug the video can't be displayed goes here: ---- */
-        // if one of these is not available an exception is ment to be thrown directly into the frontend.
-
-        UrlIdHandler uiconv = extractor.getUrlIdHandler();
-
-        streamInfo.service_id = extractor.getServiceId();
-        streamInfo.webpage_url = extractor.getPageUrl();
-        streamInfo.stream_type = extractor.getStreamType();
-        streamInfo.id = uiconv.getId(extractor.getPageUrl());
-        streamInfo.title = extractor.getTitle();
-        streamInfo.age_limit = extractor.getAgeLimit();
-
-        if((streamInfo.stream_type == StreamType.NONE)
-                || (streamInfo.webpage_url == null || streamInfo.webpage_url.isEmpty())
-                || (streamInfo.id == null || streamInfo.id.isEmpty())
-                || (streamInfo.title == null /* streamInfo.title can be empty of course */)
-                || (streamInfo.age_limit == -1)) {
-            throw new ExtractionException("Some importand stream information was not given.");
-        }
-
-        return streamInfo;
-    }
-
-    private static StreamInfo extractStreams(
-            StreamInfo streamInfo, StreamExtractor extractor)
-            throws ExtractionException, IOException {
-        /* ---- stream extraction goes here ---- */
-        // At least one type of stream has to be available,
-        // otherwise an exception will be thrown directly into the frontend.
-
-        try {
-            streamInfo.dashMpdUrl = extractor.getDashMpdUrl();
-        } catch(Exception e) {
-            streamInfo.addException(new ExtractionException("Couldn't get Dash manifest", e));
-        }
-
-        /*  Load and extract audio */
-        try {
-            streamInfo.audio_streams = extractor.getAudioStreams();
-        } catch(Exception e) {
-            streamInfo.addException(new ExtractionException("Couldn't get audio streams", e));
-        }
-        // also try to get streams from the dashMpd
-        if(streamInfo.dashMpdUrl != null && !streamInfo.dashMpdUrl.isEmpty()) {
-            if(streamInfo.audio_streams == null) {
-                streamInfo.audio_streams = new Vector<>();
-            }
-            //todo: make this quick and dirty solution a real fallback
-            // same as the quick and dirty aboth
-            try {
-                streamInfo.audio_streams.addAll(
-                        DashMpdParser.getAudioStreams(streamInfo.dashMpdUrl));
-            } catch(Exception e) {
-                streamInfo.addException(
-                        new ExtractionException("Couldn't get audio streams from dash mpd", e));
-            }
-        }
-        /* Extract video stream url*/
-        try {
-            streamInfo.video_streams = extractor.getVideoStreams();
-        } catch (Exception e) {
-            streamInfo.addException(
-                    new ExtractionException("Couldn't get video streams", e));
-        }
-        /* Extract video only stream url*/
-        try {
-            streamInfo.video_only_streams = extractor.getVideoOnlyStreams();
-        } catch(Exception e) {
-            streamInfo.addException(
-                    new ExtractionException("Couldn't get video only streams", e));
-        }
-
-        // either dash_mpd audio_only or video has to be available, otherwise we didn't get a stream,
-        // and therefore failed. (Since video_only_streams are just optional they don't caunt).
-        if((streamInfo.video_streams == null || streamInfo.video_streams.isEmpty())
-                && (streamInfo.audio_streams == null || streamInfo.audio_streams.isEmpty())
-                && (streamInfo.dashMpdUrl == null || streamInfo.dashMpdUrl.isEmpty())) {
-            throw new StreamExctractException(
-                    "Could not get any stream. See error variable to get further details.");
-        }
-
-        return streamInfo;
-    }
-
-    private static StreamInfo extractOptionalData(
-            StreamInfo streamInfo, StreamExtractor extractor) {
-        /*  ---- optional data goes here: ---- */
-        // If one of these failes, the frontend neets to handle that they are not available.
-        // Exceptions are therfore not thrown into the frontend, but stored into the error List,
-        // so the frontend can afterwads check where errors happend.
-
-        try {
-            streamInfo.thumbnail_url = extractor.getThumbnailUrl();
-        } catch(Exception e) {
-            streamInfo.addException(e);
-        }
-        try {
-            streamInfo.duration = extractor.getLength();
-        } catch(Exception e) {
-            streamInfo.addException(e);
-        }
-        try {
-            streamInfo.uploader = extractor.getUploader();
-        } catch(Exception e) {
-            streamInfo.addException(e);
-        }
-        try {
-            streamInfo.channel_url = extractor.getChannelUrl();
-        } catch(Exception e) {
-            streamInfo.addException(e);
-        }
-        try {
-            streamInfo.description = extractor.getDescription();
-        } catch(Exception e) {
-            streamInfo.addException(e);
-        }
-        try {
-            streamInfo.view_count = extractor.getViewCount();
-        } catch(Exception e) {
-            streamInfo.addException(e);
-        }
-        try {
-            streamInfo.upload_date = extractor.getUploadDate();
-        } catch(Exception e) {
-            streamInfo.addException(e);
-        }
-        try {
-            streamInfo.uploader_thumbnail_url = extractor.getUploaderThumbnailUrl();
-        } catch(Exception e) {
-            streamInfo.addException(e);
-        }
-        try {
-            streamInfo.start_position = extractor.getTimeStamp();
-        } catch(Exception e) {
-            streamInfo.addException(e);
-        }
-        try {
-            streamInfo.average_rating = extractor.getAverageRating();
-        } catch(Exception e) {
-            streamInfo.addException(e);
-        }
-        try {
-            streamInfo.like_count = extractor.getLikeCount();
-        } catch(Exception e) {
-            streamInfo.addException(e);
-        }
-        try {
-            streamInfo.dislike_count = extractor.getDislikeCount();
-        } catch(Exception e) {
-            streamInfo.addException(e);
-        }
-        try {
-            // get next video
-            if(streamInfo.next_video != null)
-            {
-                StreamPreviewInfoCollector c = new StreamPreviewInfoCollector(
-                        extractor.getUrlIdHandler(), extractor.getServiceId());
-                StreamPreviewInfoExtractor nextVideo = extractor.getNextVideo();
-                c.commit(nextVideo);
-                if(c.getItemList().size() != 0) {
-                    streamInfo.next_video = c.getItemList().get(0);
-                }
-                streamInfo.errors.addAll(c.getErrors());
-            }
-        }
-        catch(Exception e) {
-            streamInfo.addException(e);
-        }
-        try {
-            // get related videos
-            StreamPreviewInfoCollector c = extractor.getRelatedVideos();
-            streamInfo.related_streams = c.getItemList();
-            streamInfo.errors.addAll(c.getErrors());
-        } catch(Exception e) {
-            streamInfo.addException(e);
-        }
-
-        return streamInfo;
-    }
-
-    public String uploader_thumbnail_url = "";
-    public String channel_url = "";
-    public String description = "";
-
-    public List<VideoStream> video_streams = null;
-    public List<AudioStream> audio_streams = null;
-    public List<VideoStream> video_only_streams = null;
-    // video streams provided by the dash mpd do not need to be provided as VideoStream.
-    // Later on this will also aplly to audio streams. Since dash mpd is standarized,
-    // crawling such a file is not service dependent. Therefore getting audio only streams by yust
-    // providing the dash mpd fille will be possible in the future.
-    public String dashMpdUrl = "";
-    public int duration = -1;
-
-    public int age_limit = -1;
-    public int like_count = -1;
-    public int dislike_count = -1;
-    public String average_rating = "";
-    public StreamPreviewInfo next_video = null;
-    public List<StreamPreviewInfo> related_streams = null;
-    //in seconds. some metadata is not passed using a StreamInfo object!
-    public int start_position = 0;
-
-    public List<Throwable> errors = new Vector<>();
-}

app/src/main/java/org/schabi/newpipe/extractor/stream_info/StreamPreviewInfo.java

@@ -1,28 +0,0 @@
-package org.schabi.newpipe.extractor.stream_info;
-
-/**
- * Created by Christian Schabesberger on 26.08.15.
- *
- * Copyright (C) Christian Schabesberger 2016 <chris.schabesberger@mailbox.org>
- * StreamPreviewInfo.java is part of NewPipe.
- *
- * NewPipe is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * NewPipe is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with NewPipe.  If not, see <http://www.gnu.org/licenses/>.
- */
-
-import org.schabi.newpipe.extractor.AbstractStreamInfo;
-
-/**Info object for previews of unopened videos, eg search results, related videos*/
-public class StreamPreviewInfo extends AbstractStreamInfo {
-    public int duration;
-}

app/src/main/java/org/schabi/newpipe/extractor/stream_info/StreamPreviewInfoCollector.java

@@ -1,101 +0,0 @@
-package org.schabi.newpipe.extractor.stream_info;
-
-import org.schabi.newpipe.extractor.UrlIdHandler;
-import org.schabi.newpipe.extractor.exceptions.FoundAdException;
-import org.schabi.newpipe.extractor.exceptions.ParsingException;
-import org.schabi.newpipe.extractor.services.youtube.YoutubeStreamUrlIdHandler;
-
-import java.util.List;
-import java.util.Vector;
-
-/**
- * Created by Christian Schabesberger on 28.02.16.
- *
- * Copyright (C) Christian Schabesberger 2016 <chris.schabesberger@mailbox.org>
- * StreamPreviewInfoCollector.java is part of NewPipe.
- *
- * NewPipe is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * NewPipe is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with NewPipe.  If not, see <http://www.gnu.org/licenses/>.
- */
-
-public class StreamPreviewInfoCollector {
-    private List<StreamPreviewInfo> itemList = new Vector<>();
-    private List<Throwable> errors = new Vector<>();
-    private UrlIdHandler urlIdHandler;
-    private int serviceId = -1;
-
-    public StreamPreviewInfoCollector(UrlIdHandler handler, int serviceId) {
-        urlIdHandler = handler;
-        this.serviceId = serviceId;
-    }
-
-    public List<StreamPreviewInfo> getItemList() {
-        return itemList;
-    }
-
-    public List<Throwable> getErrors() {
-        return errors;
-    }
-
-    public void addError(Exception e) {
-        errors.add(e);
-    }
-
-    public void commit(StreamPreviewInfoExtractor extractor) throws ParsingException {
-        try {
-            StreamPreviewInfo resultItem = new StreamPreviewInfo();
-            // importand information
-            resultItem.service_id = serviceId;
-            resultItem.webpage_url = extractor.getWebPageUrl();
-            if (urlIdHandler == null) {
-                throw new ParsingException("Error: UrlIdHandler not set");
-            } else if(!resultItem.webpage_url.isEmpty()) {
-                resultItem.id = (new YoutubeStreamUrlIdHandler()).getId(resultItem.webpage_url);
-            }
-            resultItem.title = extractor.getTitle();
-            resultItem.stream_type = extractor.getStreamType();
-
-            // optional information
-            try {
-                resultItem.duration = extractor.getDuration();
-            } catch (Exception e) {
-                addError(e);
-            }
-            try {
-                resultItem.uploader = extractor.getUploader();
-            } catch (Exception e) {
-                addError(e);
-            }
-            try {
-                resultItem.upload_date = extractor.getUploadDate();
-            } catch (Exception e) {
-                addError(e);
-            }
-            try {
-                resultItem.view_count = extractor.getViewCount();
-            } catch (Exception e) {
-                addError(e);
-            }
-            try {
-                resultItem.thumbnail_url = extractor.getThumbnailUrl();
-            } catch (Exception e) {
-                addError(e);
-            }
-            itemList.add(resultItem);
-        } catch(FoundAdException ae) {
-            System.out.println("AD_WARNING: " + ae.getMessage());
-        } catch (Exception e) {
-            addError(e);
-        }
-    }
-}

app/src/main/java/org/schabi/newpipe/extractor/stream_info/StreamPreviewInfoExtractor.java

@@ -1,35 +0,0 @@
-package org.schabi.newpipe.extractor.stream_info;
-
-import org.schabi.newpipe.extractor.AbstractStreamInfo;
-import org.schabi.newpipe.extractor.exceptions.ParsingException;
-
-/**
- * Created by Christian Schabesberger on 28.02.16.
- *
- * Copyright (C) Christian Schabesberger 2016 <chris.schabesberger@mailbox.org>
- * StreamPreviewInfoExtractor.java is part of NewPipe.
- *
- * NewPipe is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * NewPipe is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with NewPipe.  If not, see <http://www.gnu.org/licenses/>.
- */
-
-public interface StreamPreviewInfoExtractor {
-    AbstractStreamInfo.StreamType getStreamType() throws ParsingException;
-    String getWebPageUrl() throws ParsingException;
-    String getTitle() throws ParsingException;
-    int getDuration() throws ParsingException;
-    String getUploader() throws ParsingException;
-    String getUploadDate() throws ParsingException;
-    long getViewCount() throws  ParsingException;
-    String getThumbnailUrl() throws  ParsingException;
-}

app/src/main/java/org/schabi/newpipe/extractor/stream_info/VideoStream.java

@@ -1,44 +0,0 @@
-package org.schabi.newpipe.extractor.stream_info;
-
-/**
- * Created by Christian Schabesberger on 04.03.16.
- *
- * Copyright (C) Christian Schabesberger 2016 <chris.schabesberger@mailbox.org>
- * VideoStream.java is part of NewPipe.
- *
- * NewPipe is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * NewPipe is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with NewPipe.  If not, see <http://www.gnu.org/licenses/>.
- */
-
-public class VideoStream {
-    //url of the stream
-    public String url = "";
-    public int format = -1;
-    public String resolution = "";
-
-    public VideoStream(String url, int format, String res) {
-        this.url = url; this.format = format; resolution = res;
-    }
-
-    // reveals wether two streams are the same, but have diferent urls
-    public boolean equalStats(VideoStream cmp) {
-        return format == cmp.format
-                && resolution == cmp.resolution;
-    }
-
-    // revelas wether two streams are equal
-    public boolean equals(VideoStream cmp) {
-        return cmp != null && equalStats(cmp)
-                && url == cmp.url;
-    }
-}

app/src/main/java/org/schabi/newpipe/fragments/BaseFragment.java

@@ -0,0 +1,177 @@
+package org.schabi.newpipe.fragments;
+
+import android.content.Context;
+import android.content.res.TypedArray;
+import android.graphics.Rect;
+import android.os.Bundle;
+import android.support.annotation.AttrRes;
+import android.support.v4.app.Fragment;
+import android.support.v4.view.ViewCompat;
+import android.support.v7.app.AppCompatActivity;
+import android.support.v7.widget.Toolbar;
+import android.util.Log;
+import android.view.Gravity;
+import android.view.View;
+import android.widget.Button;
+import android.widget.ProgressBar;
+import android.widget.TextView;
+import android.widget.Toast;
+
+import com.nostra13.universalimageloader.core.DisplayImageOptions;
+import com.nostra13.universalimageloader.core.ImageLoader;
+import com.nostra13.universalimageloader.core.display.FadeInBitmapDisplayer;
+
+import org.schabi.newpipe.MainActivity;
+import org.schabi.newpipe.R;
+
+import java.util.concurrent.atomic.AtomicBoolean;
+
+import static org.schabi.newpipe.util.AnimationUtils.animateView;
+
+public abstract class BaseFragment extends Fragment {
+    protected final String TAG = "BaseFragment@" + Integer.toHexString(hashCode());
+    protected static final boolean DEBUG = MainActivity.DEBUG;
+
+    protected AppCompatActivity activity;
+
+    protected AtomicBoolean isLoading = new AtomicBoolean(false);
+    protected AtomicBoolean wasLoading = new AtomicBoolean(false);
+
+    protected static final ImageLoader imageLoader = ImageLoader.getInstance();
+    protected static final DisplayImageOptions displayImageOptions =
+            new DisplayImageOptions.Builder().displayer(new FadeInBitmapDisplayer(400)).cacheInMemory(false).build();
+
+    /*//////////////////////////////////////////////////////////////////////////
+    // Views
+    //////////////////////////////////////////////////////////////////////////*/
+
+    protected Toolbar toolbar;
+
+    protected View errorPanel;
+    protected Button errorButtonRetry;
+    protected TextView errorTextView;
+    protected ProgressBar loadingProgressBar;
+    //protected SwipeRefreshLayout swipeRefreshLayout;
+
+    /*//////////////////////////////////////////////////////////////////////////
+    // Fragment's Lifecycle
+    //////////////////////////////////////////////////////////////////////////*/
+
+    @Override
+    public void onAttach(Context context) {
+        super.onAttach(context);
+        if (DEBUG) Log.d(TAG, "onAttach() called with: context = [" + context + "]");
+
+        activity = (AppCompatActivity) context;
+    }
+
+    @Override
+    public void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        if (DEBUG) Log.d(TAG, "onCreate() called with: savedInstanceState = [" + savedInstanceState + "]");
+
+        isLoading.set(false);
+        setHasOptionsMenu(true);
+    }
+
+    @Override
+    public void onViewCreated(View rootView, Bundle savedInstanceState) {
+        if (DEBUG) Log.d(TAG, "onViewCreated() called with: rootView = [" + rootView + "], savedInstanceState = [" + savedInstanceState + "]");
+        initViews(rootView, savedInstanceState);
+        initListeners();
+        wasLoading.set(false);
+    }
+
+    @Override
+    public void onDestroyView() {
+        super.onDestroyView();
+        if (DEBUG) Log.d(TAG, "onDestroyView() called");
+        toolbar = null;
+
+        errorPanel = null;
+        errorButtonRetry = null;
+        errorTextView = null;
+    }
+
+    /*//////////////////////////////////////////////////////////////////////////
+    // Init
+    //////////////////////////////////////////////////////////////////////////*/
+
+    protected void initViews(View rootView, Bundle savedInstanceState) {
+        toolbar = (Toolbar) activity.findViewById(R.id.toolbar);
+
+        loadingProgressBar = (ProgressBar) rootView.findViewById(R.id.loading_progress_bar);
+        //swipeRefreshLayout = (SwipeRefreshLayout) rootView.findViewById(R.id.swipe_refresh);
+
+        errorPanel = rootView.findViewById(R.id.error_panel);
+        errorButtonRetry = (Button) rootView.findViewById(R.id.error_button_retry);
+        errorTextView = (TextView) rootView.findViewById(R.id.error_message_view);
+    }
+
+    protected void initListeners() {
+        errorButtonRetry.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View v) {
+                onRetryButtonClicked();
+            }
+        });
+    }
+
+    protected abstract void reloadContent();
+
+    protected void onRetryButtonClicked() {
+        if (DEBUG) Log.d(TAG, "onRetryButtonClicked() called");
+        reloadContent();
+    }
+
+    /*//////////////////////////////////////////////////////////////////////////
+    // Utils
+    //////////////////////////////////////////////////////////////////////////*/
+
+    protected void setErrorMessage(String message, boolean showRetryButton) {
+        if (errorTextView == null || activity == null) return;
+
+        errorTextView.setText(message);
+        if (showRetryButton) animateView(errorButtonRetry, true, 300);
+        else animateView(errorButtonRetry, false, 0);
+
+        animateView(errorPanel, true, 300);
+        isLoading.set(false);
+
+        animateView(loadingProgressBar, false, 200);
+    }
+
+    protected int getResourceIdFromAttr(@AttrRes int attr) {
+        TypedArray a = activity.getTheme().obtainStyledAttributes(new int[]{attr});
+        int attributeResourceId = a.getResourceId(0, 0);
+        a.recycle();
+        return attributeResourceId;
+    }
+
+    public static void showMenuTooltip(View v, String message) {
+        final int[] screenPos = new int[2];
+        final Rect displayFrame = new Rect();
+        v.getLocationOnScreen(screenPos);
+        v.getWindowVisibleDisplayFrame(displayFrame);
+
+        final Context context = v.getContext();
+        final int width = v.getWidth();
+        final int height = v.getHeight();
+        final int midy = screenPos[1] + height / 2;
+        int referenceX = screenPos[0] + width / 2;
+        if (ViewCompat.getLayoutDirection(v) == View.LAYOUT_DIRECTION_LTR) {
+            final int screenWidth = context.getResources().getDisplayMetrics().widthPixels;
+            referenceX = screenWidth - referenceX; // mirror
+        }
+        Toast cheatSheet = Toast.makeText(context, message, Toast.LENGTH_SHORT);
+        if (midy < displayFrame.height()) {
+            // Show along the top; follow action buttons
+            cheatSheet.setGravity(Gravity.TOP | Gravity.END, referenceX,
+                    screenPos[1] + height - displayFrame.top);
+        } else {
+            // Show along the bottom center
+            cheatSheet.setGravity(Gravity.BOTTOM | Gravity.CENTER_HORIZONTAL, 0, height);
+        }
+        cheatSheet.show();
+    }
+}

app/src/main/java/org/schabi/newpipe/fragments/MainFragment.java

@@ -0,0 +1,77 @@
+package org.schabi.newpipe.fragments;
+
+import android.content.Context;
+import android.os.Bundle;
+import android.support.annotation.Nullable;
+import android.support.v4.app.Fragment;
+import android.support.v7.app.ActionBar;
+import android.support.v7.app.AppCompatActivity;
+import android.util.Log;
+import android.view.LayoutInflater;
+import android.view.Menu;
+import android.view.MenuInflater;
+import android.view.MenuItem;
+import android.view.View;
+import android.view.ViewGroup;
+
+import org.schabi.newpipe.MainActivity;
+import org.schabi.newpipe.R;
+import org.schabi.newpipe.util.NavigationHelper;
+
+public class MainFragment extends Fragment {
+    private final String TAG = "MainFragment@" + Integer.toHexString(hashCode());
+    private static final boolean DEBUG = MainActivity.DEBUG;
+
+    private AppCompatActivity activity;
+
+    /*//////////////////////////////////////////////////////////////////////////
+    // Fragment's LifeCycle
+    //////////////////////////////////////////////////////////////////////////*/
+
+    @Override
+    public void onAttach(Context context) {
+        super.onAttach(context);
+        if (DEBUG) Log.d(TAG, "onAttach() called with: context = [" + context + "]");
+        activity = ((AppCompatActivity) context);
+    }
+
+    @Override
+    public void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        if (DEBUG) Log.d(TAG, "onCreate() called with: savedInstanceState = [" + savedInstanceState + "]");
+        setHasOptionsMenu(true);
+    }
+
+    @Override
+    public View onCreateView(LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {
+        if (DEBUG) Log.d(TAG, "onCreateView() called with: inflater = [" + inflater + "], container = [" + container + "], savedInstanceState = [" + savedInstanceState + "]");
+        return inflater.inflate(R.layout.fragment_main, container, false);
+    }
+
+    /*//////////////////////////////////////////////////////////////////////////
+    // Menu
+    //////////////////////////////////////////////////////////////////////////*/
+
+    @Override
+    public void onCreateOptionsMenu(Menu menu, MenuInflater inflater) {
+        super.onCreateOptionsMenu(menu, inflater);
+        if (DEBUG) Log.d(TAG, "onCreateOptionsMenu() called with: menu = [" + menu + "], inflater = [" + inflater + "]");
+        inflater.inflate(R.menu.main_fragment_menu, menu);
+
+        ActionBar supportActionBar = activity.getSupportActionBar();
+        if (supportActionBar != null) {
+            supportActionBar.setDisplayShowTitleEnabled(false);
+            supportActionBar.setDisplayHomeAsUpEnabled(false);
+        }
+    }
+
+    @Override
+    public boolean onOptionsItemSelected(MenuItem item) {
+        switch (item.getItemId()) {
+            case R.id.action_search:
+                NavigationHelper.openSearchFragment(getFragmentManager(), 0, "");
+                return true;
+        }
+        return super.onOptionsItemSelected(item);
+    }
+}

app/src/main/java/org/schabi/newpipe/fragments/channel/ChannelFragment.java

@@ -0,0 +1,403 @@
+package org.schabi.newpipe.fragments.channel;
+
+import android.content.Intent;
+import android.net.Uri;
+import android.os.Bundle;
+import android.support.annotation.Nullable;
+import android.support.v4.app.Fragment;
+import android.support.v4.content.ContextCompat;
+import android.support.v7.app.ActionBar;
+import android.support.v7.widget.LinearLayoutManager;
+import android.support.v7.widget.RecyclerView;
+import android.text.TextUtils;
+import android.util.Log;
+import android.view.LayoutInflater;
+import android.view.Menu;
+import android.view.MenuInflater;
+import android.view.MenuItem;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.Button;
+import android.widget.ImageView;
+import android.widget.TextView;
+
+import org.schabi.newpipe.ImageErrorLoadingListener;
+import org.schabi.newpipe.R;
+import org.schabi.newpipe.extractor.InfoItem;
+import org.schabi.newpipe.extractor.channel.ChannelInfo;
+import org.schabi.newpipe.fragments.BaseFragment;
+import org.schabi.newpipe.fragments.search.OnScrollBelowItemsListener;
+import org.schabi.newpipe.info_list.InfoItemBuilder;
+import org.schabi.newpipe.info_list.InfoListAdapter;
+import org.schabi.newpipe.util.Constants;
+import org.schabi.newpipe.util.NavigationHelper;
+import org.schabi.newpipe.workers.ChannelExtractorWorker;
+
+import java.io.Serializable;
+import java.text.NumberFormat;
+import java.util.ArrayList;
+
+import static org.schabi.newpipe.util.AnimationUtils.animateView;
+
+public class ChannelFragment extends BaseFragment implements ChannelExtractorWorker.OnChannelInfoReceive {
+    private final String TAG = "ChannelFragment@" + Integer.toHexString(hashCode());
+
+    private static final String INFO_LIST_KEY = "info_list_key";
+    private static final String CHANNEL_INFO_KEY = "channel_info_key";
+    private static final String PAGE_NUMBER_KEY = "page_number_key";
+
+    private InfoListAdapter infoListAdapter;
+
+    private ChannelExtractorWorker currentChannelWorker;
+    private ChannelInfo currentChannelInfo;
+    private int serviceId = -1;
+    private String channelName = "";
+    private String channelUrl = "";
+    private int pageNumber = 0;
+    private boolean hasNextPage = true;
+
+    /*//////////////////////////////////////////////////////////////////////////
+    // Views
+    //////////////////////////////////////////////////////////////////////////*/
+
+    private RecyclerView channelVideosList;
+
+    private View headerRootLayout;
+    private ImageView headerChannelBanner;
+    private ImageView headerAvatarView;
+    private TextView headerTitleView;
+    private TextView headerSubscribersTextView;
+    private Button headerRssButton;
+
+    /*////////////////////////////////////////////////////////////////////////*/
+
+    public ChannelFragment() {
+    }
+
+    public static Fragment getInstance(int serviceId, String channelUrl, String name) {
+        ChannelFragment instance = new ChannelFragment();
+        instance.setChannel(serviceId, channelUrl, name);
+        return instance;
+    }
+
+    /*//////////////////////////////////////////////////////////////////////////
+    // Fragment's LifeCycle
+    //////////////////////////////////////////////////////////////////////////*/
+
+    @Override
+    public void onCreate(Bundle savedInstanceState) {
+        if (DEBUG) Log.d(TAG, "onCreate() called with: savedInstanceState = [" + savedInstanceState + "]");
+        super.onCreate(savedInstanceState);
+        setHasOptionsMenu(true);
+        if (savedInstanceState != null) {
+            channelUrl = savedInstanceState.getString(Constants.KEY_URL);
+            channelName = savedInstanceState.getString(Constants.KEY_TITLE);
+            serviceId = savedInstanceState.getInt(Constants.KEY_SERVICE_ID, -1);
+
+            pageNumber = savedInstanceState.getInt(PAGE_NUMBER_KEY, 0);
+            Serializable serializable = savedInstanceState.getSerializable(CHANNEL_INFO_KEY);
+            if (serializable instanceof ChannelInfo) currentChannelInfo = (ChannelInfo) serializable;
+        }
+    }
+
+    @Override
+    public View onCreateView(LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {
+        if (DEBUG) Log.d(TAG, "onCreateView() called with: inflater = [" + inflater + "], container = [" + container + "], savedInstanceState = [" + savedInstanceState + "]");
+        return inflater.inflate(R.layout.fragment_channel, container, false);
+    }
+
+    @Override
+    public void onViewCreated(View view, @Nullable Bundle savedInstanceState) {
+        super.onViewCreated(view, savedInstanceState);
+
+        if (currentChannelInfo == null) loadPage(0);
+        else handleChannelInfo(currentChannelInfo, false, false);
+    }
+
+    @Override
+    public void onDestroyView() {
+        if (DEBUG) Log.d(TAG, "onDestroyView() called");
+        headerAvatarView.setImageBitmap(null);
+        headerChannelBanner.setImageBitmap(null);
+        channelVideosList.removeAllViews();
+
+        channelVideosList = null;
+        headerRootLayout = null;
+        headerChannelBanner = null;
+        headerAvatarView = null;
+        headerTitleView = null;
+        headerSubscribersTextView = null;
+        headerRssButton = null;
+
+        super.onDestroyView();
+    }
+
+    @Override
+    public void onResume() {
+        if (DEBUG) Log.d(TAG, "onResume() called");
+        super.onResume();
+        if (wasLoading.getAndSet(false) && (currentChannelWorker == null || !currentChannelWorker.isRunning())) {
+            loadPage(pageNumber);
+        }
+    }
+
+    @Override
+    public void onStop() {
+        if (DEBUG) Log.d(TAG, "onStop() called");
+        super.onStop();
+        wasLoading.set(currentChannelWorker != null && currentChannelWorker.isRunning());
+        if (currentChannelWorker != null && currentChannelWorker.isRunning()) currentChannelWorker.cancel();
+    }
+
+    @Override
+    public void onSaveInstanceState(Bundle outState) {
+        if (DEBUG) Log.d(TAG, "onSaveInstanceState() called with: outState = [" + outState + "]");
+        super.onSaveInstanceState(outState);
+        outState.putString(Constants.KEY_URL, channelUrl);
+        outState.putString(Constants.KEY_TITLE, channelName);
+        outState.putInt(Constants.KEY_SERVICE_ID, serviceId);
+
+        outState.putSerializable(INFO_LIST_KEY, ((ArrayList<InfoItem>) infoListAdapter.getItemsList()));
+        outState.putSerializable(CHANNEL_INFO_KEY, currentChannelInfo);
+        outState.putInt(PAGE_NUMBER_KEY, pageNumber);
+    }
+
+    /*//////////////////////////////////////////////////////////////////////////
+    // Menu
+    //////////////////////////////////////////////////////////////////////////*/
+    @Override
+    public void onCreateOptionsMenu(Menu menu, MenuInflater inflater) {
+        if (DEBUG) Log.d(TAG, "onCreateOptionsMenu() called with: menu = [" + menu + "], inflater = [" + inflater + "]");
+        super.onCreateOptionsMenu(menu, inflater);
+        inflater.inflate(R.menu.menu_channel, menu);
+
+        ActionBar supportActionBar = activity.getSupportActionBar();
+        if (supportActionBar != null) {
+            supportActionBar.setDisplayShowTitleEnabled(true);
+            supportActionBar.setDisplayHomeAsUpEnabled(true);
+        }
+    }
+
+    @Override
+    public boolean onOptionsItemSelected(MenuItem item) {
+        if (DEBUG) Log.d(TAG, "onOptionsItemSelected() called with: item = [" + item + "]");
+        super.onOptionsItemSelected(item);
+        switch (item.getItemId()) {
+            case R.id.menu_item_openInBrowser: {
+                Intent intent = new Intent();
+                intent.setAction(Intent.ACTION_VIEW);
+                intent.setData(Uri.parse(channelUrl));
+                startActivity(Intent.createChooser(intent, getString(R.string.choose_browser)));
+                return true;
+            }
+            case R.id.menu_item_share:
+                Intent intent = new Intent();
+                intent.setAction(Intent.ACTION_SEND);
+                intent.putExtra(Intent.EXTRA_TEXT, channelUrl);
+                intent.setType("text/plain");
+                startActivity(Intent.createChooser(intent, getString(R.string.share_dialog_title)));
+                return true;
+            default:
+                return super.onOptionsItemSelected(item);
+        }
+    }
+
+    /*//////////////////////////////////////////////////////////////////////////
+    // Init's
+    //////////////////////////////////////////////////////////////////////////*/
+
+    @Override
+    protected void initViews(View rootView, Bundle savedInstanceState) {
+        super.initViews(rootView, savedInstanceState);
+
+        channelVideosList = (RecyclerView) rootView.findViewById(R.id.channel_streams_view);
+
+        channelVideosList.setLayoutManager(new LinearLayoutManager(activity));
+        if (infoListAdapter == null) {
+            infoListAdapter = new InfoListAdapter(activity);
+            if (savedInstanceState != null) {
+                //noinspection unchecked
+                ArrayList<InfoItem> serializable = (ArrayList<InfoItem>) savedInstanceState.getSerializable(INFO_LIST_KEY);
+                infoListAdapter.addInfoItemList(serializable);
+            }
+        }
+
+        channelVideosList.setAdapter(infoListAdapter);
+        headerRootLayout = activity.getLayoutInflater().inflate(R.layout.channel_header, channelVideosList, false);
+        infoListAdapter.setHeader(headerRootLayout);
+        infoListAdapter.setFooter(activity.getLayoutInflater().inflate(R.layout.pignate_footer, channelVideosList, false));
+
+        headerChannelBanner = (ImageView) headerRootLayout.findViewById(R.id.channel_banner_image);
+        headerAvatarView = (ImageView) headerRootLayout.findViewById(R.id.channel_avatar_view);
+        headerTitleView = (TextView) headerRootLayout.findViewById(R.id.channel_title_view);
+        headerSubscribersTextView = (TextView) headerRootLayout.findViewById(R.id.channel_subscriber_view);
+        headerRssButton = (Button) headerRootLayout.findViewById(R.id.channel_rss_button);
+    }
+
+    protected void initListeners() {
+        super.initListeners();
+
+        infoListAdapter.setOnStreamInfoItemSelectedListener(new InfoItemBuilder.OnInfoItemSelectedListener() {
+            @Override
+            public void selected(int serviceId, String url, String title) {
+                if (DEBUG) Log.d(TAG, "selected() called with: serviceId = [" + serviceId + "], url = [" + url + "], title = [" + title + "]");
+                NavigationHelper.openVideoDetailFragment(getFragmentManager(), serviceId, url, title);
+            }
+        });
+
+        channelVideosList.clearOnScrollListeners();
+        channelVideosList.addOnScrollListener(new OnScrollBelowItemsListener() {
+            @Override
+            public void onScrolledDown(RecyclerView recyclerView) {
+                if ((currentChannelWorker == null || !currentChannelWorker.isRunning()) && hasNextPage && !isLoading.get()) {
+                    pageNumber++;
+                    loadMoreVideos();
+                }
+            }
+        });
+
+        headerRssButton.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View view) {
+                if (DEBUG) Log.d(TAG, "onClick() called with: view = [" + view + "] feed url > " + currentChannelInfo.feed_url);
+                Intent i = new Intent(Intent.ACTION_VIEW, Uri.parse(currentChannelInfo.feed_url));
+                startActivity(i);
+            }
+        });
+    }
+
+    @Override
+    protected void reloadContent() {
+        if (DEBUG) Log.d(TAG, "reloadContent() called");
+        currentChannelInfo = null;
+        infoListAdapter.clearStreamItemList();
+        loadPage(0);
+    }
+
+    /*//////////////////////////////////////////////////////////////////////////
+    // Utils
+    //////////////////////////////////////////////////////////////////////////*/
+
+    private String buildSubscriberString(long count) {
+        String out = NumberFormat.getNumberInstance().format(count);
+        out += " " + getString(count > 1 ? R.string.subscriber_plural : R.string.subscriber);
+        return out;
+    }
+
+    private void loadPage(int page) {
+        if (DEBUG) Log.d(TAG, "loadPage() called with: page = [" + page + "]");
+        if (currentChannelWorker != null && currentChannelWorker.isRunning()) currentChannelWorker.cancel();
+        isLoading.set(true);
+        pageNumber = page;
+        infoListAdapter.showFooter(false);
+
+        animateView(loadingProgressBar, true, 200);
+        animateView(errorPanel, false, 200);
+
+        imageLoader.cancelDisplayTask(headerChannelBanner);
+        imageLoader.cancelDisplayTask(headerAvatarView);
+
+        headerRssButton.setVisibility(View.GONE);
+        headerSubscribersTextView.setVisibility(View.GONE);
+
+        headerTitleView.setText(channelName != null ? channelName : "");
+        headerChannelBanner.setImageDrawable(ContextCompat.getDrawable(activity, R.drawable.channel_banner));
+        headerAvatarView.setImageDrawable(ContextCompat.getDrawable(activity, R.drawable.buddy));
+        if (activity.getSupportActionBar() != null) activity.getSupportActionBar().setTitle(channelName != null ? channelName : "");
+
+        currentChannelWorker = new ChannelExtractorWorker(activity, serviceId, channelUrl, page, false, this);
+        currentChannelWorker.start();
+    }
+
+    private void loadMoreVideos() {
+        if (DEBUG) Log.d(TAG, "loadMoreVideos() called");
+        if (currentChannelWorker != null && currentChannelWorker.isRunning()) currentChannelWorker.cancel();
+        isLoading.set(true);
+        currentChannelWorker = new ChannelExtractorWorker(activity, serviceId, channelUrl, pageNumber, true, this);
+        currentChannelWorker.start();
+    }
+
+    private void setChannel(int serviceId, String channelUrl, String name) {
+        this.serviceId = serviceId;
+        this.channelUrl = channelUrl;
+        this.channelName = name;
+    }
+
+    private void handleChannelInfo(ChannelInfo info, boolean onlyVideos, boolean addVideos) {
+        currentChannelInfo = info;
+
+        animateView(errorPanel, false, 300);
+        animateView(channelVideosList, true, 200);
+        animateView(loadingProgressBar, false, 200);
+
+        if (!onlyVideos) {
+            headerRootLayout.setVisibility(View.VISIBLE);
+            //animateView(loadingProgressBar, false, 200, null);
+
+            if (!TextUtils.isEmpty(info.channel_name)) {
+                if (activity.getSupportActionBar() != null) activity.getSupportActionBar().setTitle(info.channel_name);
+                headerTitleView.setText(info.channel_name);
+                channelName = info.channel_name;
+            } else channelName = "";
+
+            if (!TextUtils.isEmpty(info.banner_url)) {
+                imageLoader.displayImage(info.banner_url, headerChannelBanner, displayImageOptions,  new ImageErrorLoadingListener(activity, getView(), info.service_id));
+            }
+
+            if (!TextUtils.isEmpty(info.avatar_url)) {
+                headerAvatarView.setVisibility(View.VISIBLE);
+                imageLoader.displayImage(info.avatar_url, headerAvatarView, displayImageOptions, new ImageErrorLoadingListener(activity, getView(), info.service_id));
+            }
+
+            if (info.subscriberCount != -1) {
+                headerSubscribersTextView.setText(buildSubscriberString(info.subscriberCount));
+                headerSubscribersTextView.setVisibility(View.VISIBLE);
+            } else headerSubscribersTextView.setVisibility(View.GONE);
+
+            if (!TextUtils.isEmpty(info.feed_url)) headerRssButton.setVisibility(View.VISIBLE);
+            else headerRssButton.setVisibility(View.INVISIBLE);
+
+            infoListAdapter.showFooter(true);
+        }
+
+        hasNextPage = info.hasNextPage;
+        if (!hasNextPage) infoListAdapter.showFooter(false);
+
+        //if (!listRestored) {
+        if (addVideos) infoListAdapter.addInfoItemList(info.related_streams);
+        //}
+    }
+
+    @Override
+    protected void setErrorMessage(String message, boolean showRetryButton) {
+        super.setErrorMessage(message, showRetryButton);
+
+        animateView(channelVideosList, false, 200);
+        currentChannelInfo = null;
+    }
+
+    /*//////////////////////////////////////////////////////////////////////////
+    // OnChannelInfoReceiveListener
+    //////////////////////////////////////////////////////////////////////////*/
+
+    @Override
+    public void onReceive(ChannelInfo info, boolean onlyVideos) {
+        if (DEBUG) Log.d(TAG, "onReceive() called with: info = [" + info + "]");
+        if (info == null || isRemoving() || !isVisible()) return;
+
+        handleChannelInfo(info, onlyVideos, true);
+        isLoading.set(false);
+    }
+
+    @Override
+    public void onError(int messageId) {
+        if (DEBUG) Log.d(TAG, "onError() called with: messageId = [" + messageId + "]");
+        setErrorMessage(getString(messageId), true);
+    }
+
+    @Override
+    public void onUnrecoverableError(Exception exception) {
+        if (DEBUG) Log.d(TAG, "onUnrecoverableError() called with: exception = [" + exception + "]");
+        activity.finish();
+    }
+}

app/src/main/java/org/schabi/newpipe/fragments/detail/ActionBarHandler.java

@@ -0,0 +1,163 @@
+package org.schabi.newpipe.fragments.detail;
+
+import android.content.SharedPreferences;
+import android.preference.PreferenceManager;
+import android.support.v7.app.AppCompatActivity;
+import android.util.Log;
+import android.view.Menu;
+import android.view.MenuInflater;
+import android.view.MenuItem;
+import android.view.View;
+import android.widget.AdapterView;
+import android.widget.Spinner;
+
+import org.schabi.newpipe.R;
+import org.schabi.newpipe.extractor.stream_info.VideoStream;
+import org.schabi.newpipe.util.Utils;
+
+import java.util.List;
+
+/**
+ * Created by Christian Schabesberger on 18.08.15.
+ * <p>
+ * Copyright (C) Christian Schabesberger 2015 <chris.schabesberger@mailbox.org>
+ * DetailsMenuHandler.java is part of NewPipe.
+ * <p>
+ * NewPipe is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ * <p>
+ * NewPipe is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ * <p>
+ * You should have received a copy of the GNU General Public License
+ * along with NewPipe.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+
+@SuppressWarnings("WeakerAccess")
+class ActionBarHandler {
+    private static final String TAG = "ActionBarHandler";
+
+    private AppCompatActivity activity;
+    private int selectedVideoStream = -1;
+
+    private SharedPreferences defaultPreferences;
+
+    private Menu menu;
+
+    // Only callbacks are listed here, there are more actions which don't need a callback.
+    // those are edited directly. Typically VideoDetailFragment will implement those callbacks.
+    private OnActionListener onShareListener;
+    private OnActionListener onOpenInBrowserListener;
+    private OnActionListener onDownloadListener;
+    private OnActionListener onPlayWithKodiListener;
+
+    // Triggered when a stream related action is triggered.
+    public interface OnActionListener {
+        void onActionSelected(int selectedStreamId);
+    }
+
+    public ActionBarHandler(AppCompatActivity activity) {
+        this.activity = activity;
+    }
+
+    public void setupStreamList(final List<VideoStream> videoStreams, Spinner toolbarSpinner) {
+        if (activity == null) return;
+
+        selectedVideoStream = Utils.getDefaultResolution(activity, videoStreams);
+
+        boolean isExternalPlayerEnabled = PreferenceManager.getDefaultSharedPreferences(activity).getBoolean(activity.getString(R.string.use_external_video_player_key), false);
+        toolbarSpinner.setAdapter(new SpinnerToolbarAdapter(activity, videoStreams, isExternalPlayerEnabled));
+        toolbarSpinner.setSelection(selectedVideoStream);
+        toolbarSpinner.setOnItemSelectedListener(new AdapterView.OnItemSelectedListener() {
+            @Override
+            public void onItemSelected(AdapterView<?> parent, View view, int position, long id) {
+                selectedVideoStream = position;
+            }
+
+            @Override
+            public void onNothingSelected(AdapterView<?> parent) {
+            }
+        });
+
+    }
+
+    public void setupMenu(Menu menu, MenuInflater inflater) {
+        this.menu = menu;
+
+        // CAUTION set item properties programmatically otherwise it would not be accepted by
+        // appcompat itemsinflater.inflate(R.menu.videoitem_detail, menu);
+
+        defaultPreferences = PreferenceManager.getDefaultSharedPreferences(activity);
+        inflater.inflate(R.menu.video_detail_menu, menu);
+
+        updateItemsVisibility();
+    }
+
+    public void updateItemsVisibility(){
+        showPlayWithKodiAction(defaultPreferences.getBoolean(activity.getString(R.string.show_play_with_kodi_key), false));
+    }
+
+    public boolean onItemSelected(MenuItem item) {
+        int id = item.getItemId();
+        switch (id) {
+            case R.id.menu_item_share: {
+                if (onShareListener != null) {
+                    onShareListener.onActionSelected(selectedVideoStream);
+                }
+                return true;
+            }
+            case R.id.menu_item_openInBrowser: {
+                if (onOpenInBrowserListener != null) {
+                    onOpenInBrowserListener.onActionSelected(selectedVideoStream);
+                }
+                return true;
+            }
+            case R.id.menu_item_download:
+                if (onDownloadListener != null) {
+                    onDownloadListener.onActionSelected(selectedVideoStream);
+                }
+                return true;
+            case R.id.action_play_with_kodi:
+                if (onPlayWithKodiListener != null) {
+                    onPlayWithKodiListener.onActionSelected(selectedVideoStream);
+                }
+                return true;
+            default:
+                Log.e(TAG, "Menu Item not known");
+        }
+        return false;
+    }
+
+    public int getSelectedVideoStream() {
+        return selectedVideoStream;
+    }
+
+    public void setOnShareListener(OnActionListener listener) {
+        onShareListener = listener;
+    }
+
+    public void setOnOpenInBrowserListener(OnActionListener listener) {
+        onOpenInBrowserListener = listener;
+    }
+
+    public void setOnDownloadListener(OnActionListener listener) {
+        onDownloadListener = listener;
+    }
+
+    public void setOnPlayWithKodiListener(OnActionListener listener) {
+        onPlayWithKodiListener = listener;
+    }
+
+    public void showDownloadAction(boolean visible) {
+        menu.findItem(R.id.menu_item_download).setVisible(visible);
+    }
+
+    public void showPlayWithKodiAction(boolean visible) {
+        menu.findItem(R.id.action_play_with_kodi).setVisible(visible);
+    }
+}

app/src/main/java/org/schabi/newpipe/fragments/detail/SpinnerToolbarAdapter.java

@@ -0,0 +1,74 @@
+package org.schabi.newpipe.fragments.detail;
+
+import android.content.Context;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.BaseAdapter;
+import android.widget.ImageView;
+import android.widget.Spinner;
+import android.widget.TextView;
+
+import org.schabi.newpipe.R;
+import org.schabi.newpipe.extractor.MediaFormat;
+import org.schabi.newpipe.extractor.stream_info.VideoStream;
+
+import java.util.List;
+
+public class SpinnerToolbarAdapter extends BaseAdapter {
+    private final List<VideoStream> videoStreams;
+    private final boolean showIconNoAudio;
+
+    private final Context context;
+
+    public SpinnerToolbarAdapter(Context context, List<VideoStream> videoStreams, boolean showIconNoAudio) {
+        this.context = context;
+        this.videoStreams = videoStreams;
+        this.showIconNoAudio = showIconNoAudio;
+    }
+
+    @Override
+    public int getCount() {
+        return videoStreams.size();
+    }
+
+    @Override
+    public Object getItem(int position) {
+        return videoStreams.get(position);
+    }
+
+    @Override
+    public long getItemId(int position) {
+        return position;
+    }
+
+    @Override
+    public View getDropDownView(int position, View convertView, ViewGroup parent) {
+        return getCustomView(position, convertView, parent, true);
+    }
+
+    @Override
+    public View getView(int position, View convertView, ViewGroup parent) {
+        return getCustomView(((Spinner) parent).getSelectedItemPosition(), convertView, parent, false);
+    }
+
+    private View getCustomView(int position, View convertView, ViewGroup parent, boolean isDropdownItem) {
+        if (convertView == null) {
+            convertView = LayoutInflater.from(context).inflate(R.layout.resolutions_spinner_item, parent, false);
+        }
+
+        ImageView woSoundIcon = (ImageView) convertView.findViewById(R.id.wo_sound_icon);
+        TextView text = (TextView) convertView.findViewById(android.R.id.text1);
+        VideoStream item = (VideoStream) getItem(position);
+        text.setText(MediaFormat.getNameById(item.format) + " " + item.resolution);
+
+        int visibility = !showIconNoAudio ? View.GONE
+                : item.isVideoOnly ? View.VISIBLE
+                : isDropdownItem ? View.INVISIBLE
+                : View.GONE;
+        woSoundIcon.setVisibility(visibility);
+
+        return convertView;
+    }
+
+}

app/src/main/java/org/schabi/newpipe/fragments/detail/StackItem.java

@@ -0,0 +1,42 @@
+package org.schabi.newpipe.fragments.detail;
+
+import org.schabi.newpipe.extractor.stream_info.StreamInfo;
+
+import java.io.Serializable;
+
+
+@SuppressWarnings("WeakerAccess")
+public class StackItem implements Serializable {
+    private String title, url;
+    private StreamInfo info;
+
+    public StackItem(String url, String title) {
+        this.title = title;
+        this.url = url;
+    }
+
+    public void setTitle(String title) {
+        this.title = title;
+    }
+
+    public String getTitle() {
+        return title;
+    }
+
+    public String getUrl() {
+        return url;
+    }
+
+    public void setInfo(StreamInfo info) {
+        this.info = info;
+    }
+
+    public StreamInfo getInfo() {
+        return info;
+    }
+
+    @Override
+    public String toString() {
+        return getUrl() + " > " + getTitle();
+    }
+}

app/src/main/java/org/schabi/newpipe/fragments/detail/StreamInfoCache.java

@@ -0,0 +1,85 @@
+package org.schabi.newpipe.fragments.detail;
+
+import android.support.annotation.NonNull;
+import android.text.TextUtils;
+import android.util.Log;
+
+import org.schabi.newpipe.MainActivity;
+import org.schabi.newpipe.extractor.stream_info.StreamInfo;
+
+import java.util.Iterator;
+import java.util.LinkedHashMap;
+
+
+@SuppressWarnings("WeakerAccess")
+public class StreamInfoCache {
+    private static String TAG = "StreamInfoCache@";
+    private static final boolean DEBUG = MainActivity.DEBUG;
+    private static final StreamInfoCache instance = new StreamInfoCache();
+    private static final int MAX_ITEMS_ON_CACHE = 20;
+
+    private final LinkedHashMap<String, StreamInfo> myCache = new LinkedHashMap<>();
+
+    private StreamInfoCache() {
+        TAG += "" + Integer.toHexString(hashCode());
+    }
+
+    public static StreamInfoCache getInstance() {
+        if (DEBUG) Log.d(TAG, "getInstance() called");
+        return instance;
+    }
+
+    public boolean hasKey(@NonNull String url) {
+        if (DEBUG) Log.d(TAG, "hasKey() called with: url = [" + url + "]");
+        return !TextUtils.isEmpty(url) && myCache.containsKey(url) && myCache.get(url) != null;
+    }
+
+    public StreamInfo getFromKey(@NonNull String url) {
+        if (DEBUG) Log.d(TAG, "getFromKey() called with: url = [" + url + "]");
+        return myCache.get(url);
+    }
+
+    public void putInfo(@NonNull StreamInfo info) {
+        if (DEBUG) Log.d(TAG, "putInfo() called with: info = [" + info + "]");
+        putInfo(info.webpage_url, info);
+    }
+
+    public void putInfo(@NonNull String url, @NonNull StreamInfo info) {
+        if (DEBUG) Log.d(TAG, "putInfo() called with: url = [" + url + "], info = [" + info + "]");
+        myCache.put(url, info);
+    }
+
+    public void removeInfo(@NonNull StreamInfo info) {
+        if (DEBUG) Log.d(TAG, "removeInfo() called with: info = [" + info + "]");
+        myCache.remove(info.webpage_url);
+    }
+
+    public void removeInfo(@NonNull String url) {
+        if (DEBUG) Log.d(TAG, "removeInfo() called with: url = [" + url + "]");
+        myCache.remove(url);
+    }
+
+    @SuppressWarnings("unused")
+    public void clearCache() {
+        if (DEBUG) Log.d(TAG, "clearCache() called");
+        myCache.clear();
+    }
+
+    public void removeOldEntries() {
+        if (DEBUG) Log.d(TAG, "removeOldEntries() called , size = " + getSize());
+        if (getSize() > MAX_ITEMS_ON_CACHE) {
+            Iterator<String> iterator = myCache.keySet().iterator();
+            while (iterator.hasNext()) {
+                iterator.next();
+                iterator.remove();
+                if (DEBUG) Log.d(TAG, "getSize() = " + getSize());
+                if (getSize() <= MAX_ITEMS_ON_CACHE) break;
+            }
+        }
+    }
+
+    public int getSize() {
+        return myCache.size();
+    }
+
+}

app/src/main/java/org/schabi/newpipe/fragments/search/OnScrollBelowItemsListener.java

@@ -0,0 +1,33 @@
+package org.schabi.newpipe.fragments.search;
+
+import android.support.v7.widget.LinearLayoutManager;
+import android.support.v7.widget.RecyclerView;
+
+/**
+ * Recycler view scroll listener which calls the method {@link #onScrolledDown(RecyclerView)}
+ * if the view is scrolled below the last item.
+ */
+public abstract class OnScrollBelowItemsListener extends RecyclerView.OnScrollListener {
+
+    @Override
+    public void onScrolled(RecyclerView recyclerView, int dx, int dy) {
+        super.onScrolled(recyclerView, dx, dy);
+        //check for scroll down
+        if (dy > 0) {
+            int pastVisibleItems, visibleItemCount, totalItemCount;
+            LinearLayoutManager layoutManager = (LinearLayoutManager) recyclerView.getLayoutManager();
+            visibleItemCount = recyclerView.getLayoutManager().getChildCount();
+            totalItemCount = recyclerView.getLayoutManager().getItemCount();
+            pastVisibleItems = layoutManager.findFirstVisibleItemPosition();
+            if ((visibleItemCount + pastVisibleItems) >= totalItemCount) {
+                onScrolledDown(recyclerView);
+            }
+        }
+    }
+
+    /**
+     * Called when the recycler view is scrolled below the last item.
+     * @param recyclerView the recycler view
+     */
+    public abstract void onScrolledDown(RecyclerView recyclerView);
+}

app/src/main/java/org/schabi/newpipe/fragments/search/SearchFragment.java

@@ -0,0 +1,615 @@
+package org.schabi.newpipe.fragments.search;
+
+import android.app.Activity;
+import android.content.Context;
+import android.content.Intent;
+import android.os.Build;
+import android.os.Bundle;
+import android.preference.PreferenceManager;
+import android.support.annotation.NonNull;
+import android.support.annotation.Nullable;
+import android.support.v7.app.ActionBar;
+import android.support.v7.widget.LinearLayoutManager;
+import android.support.v7.widget.RecyclerView;
+import android.text.Editable;
+import android.text.TextUtils;
+import android.text.TextWatcher;
+import android.util.Log;
+import android.view.KeyEvent;
+import android.view.LayoutInflater;
+import android.view.Menu;
+import android.view.MenuInflater;
+import android.view.MenuItem;
+import android.view.View;
+import android.view.ViewGroup;
+import android.view.animation.DecelerateInterpolator;
+import android.view.inputmethod.EditorInfo;
+import android.view.inputmethod.InputMethodManager;
+import android.widget.AdapterView;
+import android.widget.AutoCompleteTextView;
+import android.widget.TextView;
+import android.widget.Toast;
+
+import org.schabi.newpipe.R;
+import org.schabi.newpipe.ReCaptchaActivity;
+import org.schabi.newpipe.extractor.InfoItem;
+import org.schabi.newpipe.extractor.search.SearchEngine;
+import org.schabi.newpipe.extractor.search.SearchResult;
+import org.schabi.newpipe.fragments.BaseFragment;
+import org.schabi.newpipe.info_list.InfoItemBuilder;
+import org.schabi.newpipe.info_list.InfoListAdapter;
+import org.schabi.newpipe.util.Constants;
+import org.schabi.newpipe.util.NavigationHelper;
+import org.schabi.newpipe.workers.SearchWorker;
+import org.schabi.newpipe.workers.SuggestionWorker;
+
+import java.util.ArrayList;
+import java.util.EnumSet;
+import java.util.List;
+
+import static org.schabi.newpipe.util.AnimationUtils.animateView;
+
+public class SearchFragment extends BaseFragment implements SuggestionWorker.OnSuggestionResult, SearchWorker.OnSearchResult {
+    private final String TAG = "SearchFragment@" + Integer.toHexString(hashCode());
+    // savedInstanceBundle arguments
+    private static final String QUERY_KEY = "query_key";
+    private static final String PAGE_NUMBER_KEY = "page_number_key";
+    private static final String INFO_LIST_KEY = "info_list_key";
+    private static final String WAS_LOADING_KEY = "was_loading_key";
+    private static final String ERROR_KEY = "error_key";
+    private static final String FILTER_CHECKED_ID_KEY = "filter_checked_id_key";
+
+    /*//////////////////////////////////////////////////////////////////////////
+    // Search
+    //////////////////////////////////////////////////////////////////////////*/
+
+    private int filterItemCheckedId = -1;
+    private EnumSet<SearchEngine.Filter> filter = EnumSet.of(SearchEngine.Filter.CHANNEL, SearchEngine.Filter.STREAM);
+
+    private int serviceId = -1;
+    private String searchQuery = "";
+    private int pageNumber = 0;
+    private boolean showSuggestions = true;
+
+    private SearchWorker curSearchWorker;
+    private SuggestionWorker curSuggestionWorker;
+    private SuggestionListAdapter suggestionListAdapter;
+    private InfoListAdapter infoListAdapter;
+
+    /*//////////////////////////////////////////////////////////////////////////
+    // Views
+    //////////////////////////////////////////////////////////////////////////*/
+
+    private View searchToolbarContainer;
+    private AutoCompleteTextView searchEditText;
+    private View searchClear;
+
+    private RecyclerView resultRecyclerView;
+
+    /*////////////////////////////////////////////////////////////////////////*/
+
+    public static SearchFragment getInstance(int serviceId, String query) {
+        SearchFragment searchFragment = new SearchFragment();
+        searchFragment.setQuery(serviceId, query);
+        return searchFragment;
+    }
+
+    /*//////////////////////////////////////////////////////////////////////////
+    // Fragment's LifeCycle
+    //////////////////////////////////////////////////////////////////////////*/
+
+    @Override
+    public void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        if (DEBUG) Log.d(TAG, "onCreate() called with: savedInstanceState = [" + savedInstanceState + "]");
+        setHasOptionsMenu(true);
+        if (savedInstanceState != null) {
+            searchQuery = savedInstanceState.getString(QUERY_KEY);
+            serviceId = savedInstanceState.getInt(Constants.KEY_SERVICE_ID, 0);
+            pageNumber = savedInstanceState.getInt(PAGE_NUMBER_KEY, 0);
+            wasLoading.set(savedInstanceState.getBoolean(WAS_LOADING_KEY, false));
+            filterItemCheckedId = savedInstanceState.getInt(FILTER_CHECKED_ID_KEY, 0);
+        }
+    }
+
+    @Override
+    public View onCreateView(LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {
+        if (DEBUG) Log.d(TAG, "onCreateView() called with: inflater = [" + inflater + "], container = [" + container + "], savedInstanceState = [" + savedInstanceState + "]");
+        return inflater.inflate(R.layout.fragment_search, container, false);
+    }
+
+    @Override
+    public void onViewCreated(View rootView, @Nullable Bundle savedInstanceState) {
+        super.onViewCreated(rootView, savedInstanceState);
+        if (DEBUG) Log.d(TAG, "onViewCreated() called with: rootView = [" + rootView + "], savedInstanceState = [" + savedInstanceState + "]");
+
+        if (savedInstanceState != null && savedInstanceState.getBoolean(ERROR_KEY, false)) {
+            search(searchQuery, 0, true);
+        }
+
+    }
+
+    @Override
+    public void onResume() {
+        super.onResume();
+        if (DEBUG) Log.d(TAG, "onResume() called");
+        if (wasLoading.getAndSet(false) && !TextUtils.isEmpty(searchQuery)) {
+            if (pageNumber > 0) search(searchQuery, pageNumber);
+            else search(searchQuery, 0, true);
+        }
+
+        showSuggestions = PreferenceManager.getDefaultSharedPreferences(activity).getBoolean(getString(R.string.show_search_suggestions_key), true);
+    }
+
+    @Override
+    public void onStop() {
+        super.onStop();
+        if (DEBUG) Log.d(TAG, "onStop() called");
+
+        hideSoftKeyboard(searchEditText);
+
+        wasLoading.set(curSearchWorker != null && curSearchWorker.isRunning());
+        if (curSearchWorker != null && curSearchWorker.isRunning()) curSearchWorker.cancel();
+        if (curSuggestionWorker != null && curSuggestionWorker.isRunning()) curSuggestionWorker.cancel();
+    }
+
+    @Override
+    public void onDestroyView() {
+        if (DEBUG) Log.d(TAG, "onDestroyView() called");
+        unsetSearchListeners();
+
+        resultRecyclerView.removeAllViews();
+
+        searchToolbarContainer = null;
+        searchEditText = null;
+        searchClear = null;
+
+        resultRecyclerView = null;
+
+        super.onDestroyView();
+    }
+
+    @Override
+    public void onSaveInstanceState(Bundle outState) {
+        super.onSaveInstanceState(outState);
+        if (DEBUG) Log.d(TAG, "onSaveInstanceState() called with: outState = [" + outState + "]");
+
+        String query = searchEditText != null && !TextUtils.isEmpty(searchEditText.getText().toString())
+                ? searchEditText.getText().toString() : searchQuery;
+        outState.putString(QUERY_KEY, query);
+        outState.putInt(Constants.KEY_SERVICE_ID, serviceId);
+        outState.putInt(PAGE_NUMBER_KEY, pageNumber);
+        outState.putSerializable(INFO_LIST_KEY, ((ArrayList<InfoItem>) infoListAdapter.getItemsList()));
+        outState.putBoolean(WAS_LOADING_KEY, curSearchWorker != null && curSearchWorker.isRunning());
+
+        if (errorPanel != null && errorPanel.getVisibility() == View.VISIBLE) outState.putBoolean(ERROR_KEY, true);
+        if (filterItemCheckedId != -1) outState.putInt(FILTER_CHECKED_ID_KEY, filterItemCheckedId);
+    }
+
+    @Override
+    public void onActivityResult(int requestCode, int resultCode, Intent data) {
+        switch (requestCode) {
+            case ReCaptchaActivity.RECAPTCHA_REQUEST:
+                if (resultCode == Activity.RESULT_OK && searchQuery.length() != 0) {
+                    search(searchQuery, pageNumber, true);
+                } else Log.e(TAG, "ReCaptcha failed");
+                break;
+
+            default:
+                Log.e(TAG, "Request code from activity not supported [" + requestCode + "]");
+                break;
+        }
+    }
+
+    /*//////////////////////////////////////////////////////////////////////////
+    // Init's
+    //////////////////////////////////////////////////////////////////////////*/
+
+    @Override
+    protected void initViews(View rootView, Bundle savedInstanceState) {
+        super.initViews(rootView, savedInstanceState);
+        resultRecyclerView = ((RecyclerView) rootView.findViewById(R.id.result_list_view));
+        resultRecyclerView.setLayoutManager(new LinearLayoutManager(activity));
+
+        if (infoListAdapter == null) {
+            infoListAdapter = new InfoListAdapter(getActivity());
+            if (savedInstanceState != null) {
+                //noinspection unchecked
+                ArrayList<InfoItem> serializable = (ArrayList<InfoItem>) savedInstanceState.getSerializable(INFO_LIST_KEY);
+                infoListAdapter.addInfoItemList(serializable);
+            }
+
+            infoListAdapter.setFooter(activity.getLayoutInflater().inflate(R.layout.pignate_footer, resultRecyclerView, false));
+            infoListAdapter.showFooter(false);
+            infoListAdapter.setOnStreamInfoItemSelectedListener(new InfoItemBuilder.OnInfoItemSelectedListener() {
+                @Override
+                public void selected(int serviceId, String url, String title) {
+                    NavigationHelper.openVideoDetailFragment(getFragmentManager(), serviceId, url, title);
+                }
+            });
+            infoListAdapter.setOnChannelInfoItemSelectedListener(new InfoItemBuilder.OnInfoItemSelectedListener() {
+                @Override
+                public void selected(int serviceId, String url, String title) {
+                    NavigationHelper.openChannelFragment(getFragmentManager(), serviceId, url, title);
+                }
+            });
+        }
+
+        resultRecyclerView.setAdapter(infoListAdapter);
+    }
+
+    @Override
+    protected void initListeners() {
+        super.initListeners();
+        resultRecyclerView.clearOnScrollListeners();
+        resultRecyclerView.addOnScrollListener(new OnScrollBelowItemsListener() {
+            @Override
+            public void onScrolledDown(RecyclerView recyclerView) {
+                if(!isLoading.get()) {
+                    pageNumber++;
+                    recyclerView.post(new Runnable() {
+                        @Override
+                        public void run() {
+                            infoListAdapter.showFooter(true);
+                        }
+                    });
+                    search(searchQuery, pageNumber);
+                }
+            }
+        });
+    }
+
+
+    @Override
+    protected void reloadContent() {
+        if (DEBUG) Log.d(TAG, "reloadContent() called");
+        if (!TextUtils.isEmpty(searchQuery) || (searchEditText != null && !TextUtils.isEmpty(searchEditText.getText()))) {
+            search(!TextUtils.isEmpty(searchQuery) ? searchQuery : searchEditText.getText().toString(), 0, true);
+        } else {
+            if (searchEditText != null) {
+                searchEditText.setText("");
+                showSoftKeyboard(searchEditText);
+            }
+            animateView(errorPanel, false, 200);
+        }
+    }
+
+    /*//////////////////////////////////////////////////////////////////////////
+    // Menu
+    //////////////////////////////////////////////////////////////////////////*/
+
+    @Override
+    public void onCreateOptionsMenu(Menu menu, MenuInflater inflater) {
+        super.onCreateOptionsMenu(menu, inflater);
+        if (DEBUG) Log.d(TAG, "onCreateOptionsMenu() called with: menu = [" + menu + "], inflater = [" + inflater + "]");
+        inflater.inflate(R.menu.search_menu, menu);
+
+        ActionBar supportActionBar = activity.getSupportActionBar();
+        if (supportActionBar != null) {
+            supportActionBar.setDisplayShowTitleEnabled(false);
+            supportActionBar.setDisplayHomeAsUpEnabled(true);
+        }
+
+        searchToolbarContainer = activity.findViewById(R.id.toolbar_search_container);
+        searchEditText = (AutoCompleteTextView) searchToolbarContainer.findViewById(R.id.toolbar_search_edit_text);
+        searchClear = searchToolbarContainer.findViewById(R.id.toolbar_search_clear);
+        setupSearchView();
+
+        restoreFilterChecked(menu, filterItemCheckedId);
+    }
+
+    private void restoreFilterChecked(Menu menu, int itemId) {
+        if (itemId != -1) {
+            MenuItem item = menu.findItem(itemId);
+            if (item == null) return;
+
+            item.setChecked(true);
+            switch (itemId) {
+                case R.id.menu_filter_all:
+                    filter = EnumSet.of(SearchEngine.Filter.STREAM, SearchEngine.Filter.CHANNEL);
+                    break;
+                case R.id.menu_filter_video:
+                    filter = EnumSet.of(SearchEngine.Filter.STREAM);
+                    break;
+                case R.id.menu_filter_channel:
+                    filter = EnumSet.of(SearchEngine.Filter.CHANNEL);
+                    break;
+            }
+        }
+    }
+
+    @Override
+    public boolean onOptionsItemSelected(MenuItem item) {
+        if (DEBUG) Log.d(TAG, "onOptionsItemSelected() called with: item = [" + item + "]");
+
+        switch (item.getItemId()) {
+            case R.id.menu_filter_all:
+                changeFilter(item, EnumSet.of(SearchEngine.Filter.STREAM, SearchEngine.Filter.CHANNEL));
+                return true;
+            case R.id.menu_filter_video:
+                changeFilter(item, EnumSet.of(SearchEngine.Filter.STREAM));
+                return true;
+            case R.id.menu_filter_channel:
+                changeFilter(item, EnumSet.of(SearchEngine.Filter.CHANNEL));
+                return true;
+            default:
+                return false;
+        }
+    }
+
+    /*//////////////////////////////////////////////////////////////////////////
+    // Search
+    //////////////////////////////////////////////////////////////////////////*/
+
+    private TextWatcher textWatcher;
+
+    private void setupSearchView() {
+        searchEditText.setText(searchQuery != null ? searchQuery : "");
+        searchEditText.setHint(getString(R.string.search) + "...");
+        ////searchEditText.setCursorVisible(true);
+
+        suggestionListAdapter = new SuggestionListAdapter(activity);
+        searchEditText.setAdapter(suggestionListAdapter);
+
+
+        if (TextUtils.isEmpty(searchQuery) || TextUtils.isEmpty(searchEditText.getText())) {
+            searchToolbarContainer.setTranslationX(100);
+            searchToolbarContainer.setAlpha(0f);
+            searchToolbarContainer.setVisibility(View.VISIBLE);
+            searchToolbarContainer.animate().translationX(0).alpha(1f).setDuration(400).setInterpolator(new DecelerateInterpolator()).start();
+        } else {
+            searchToolbarContainer.setTranslationX(0);
+            searchToolbarContainer.setAlpha(1f);
+            searchToolbarContainer.setVisibility(View.VISIBLE);
+        }
+
+        //
+        initSearchListeners();
+
+        if (TextUtils.isEmpty(searchQuery)) showSoftKeyboard(searchEditText);
+        else hideSoftKeyboard(searchEditText);
+
+        if (!TextUtils.isEmpty(searchQuery) && searchQuery.length() > 2 && suggestionListAdapter != null && suggestionListAdapter.isEmpty()) {
+            searchSuggestions(searchQuery);
+        }
+    }
+
+    private void initSearchListeners() {
+        searchClear.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View v) {
+                if (DEBUG) Log.d(TAG, "onClick() called with: v = [" + v + "]");
+                if (TextUtils.isEmpty(searchEditText.getText())) {
+                    NavigationHelper.gotoMainFragment(getFragmentManager());
+                    return;
+                }
+
+                if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN_MR1) {
+                    searchEditText.setText("", false);
+                } else searchEditText.setText("");
+                suggestionListAdapter.updateAdapter(new ArrayList<String>());
+                showSoftKeyboard(searchEditText);
+            }
+        });
+
+        searchClear.setOnLongClickListener(new View.OnLongClickListener() {
+            @Override
+            public boolean onLongClick(View v) {
+                if (DEBUG) Log.d(TAG, "onLongClick() called with: v = [" + v + "]");
+                showMenuTooltip(v, getString(R.string.clear));
+                return true;
+            }
+        });
+
+        searchEditText.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View v) {
+                searchEditText.showDropDown();
+            }
+        });
+
+        searchEditText.setOnFocusChangeListener(new View.OnFocusChangeListener() {
+            @Override
+            public void onFocusChange(View v, boolean hasFocus) {
+                if (hasFocus) searchEditText.showDropDown();
+            }
+        });
+
+        searchEditText.setOnItemClickListener(new AdapterView.OnItemClickListener() {
+            @Override
+            public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
+                if (DEBUG) Log.d(TAG, "onItemClick() called with: parent = [" + parent + "], view = [" + view + "], position = [" + position + "], id = [" + id + "]");
+                String s = suggestionListAdapter.getSuggestion(position);
+                if (DEBUG) Log.d(TAG, "onItemClick text = " + s);
+                submitQuery(s);
+            }
+        });
+
+
+        if (textWatcher != null) searchEditText.removeTextChangedListener(textWatcher);
+        textWatcher = new TextWatcher() {
+            @Override
+            public void beforeTextChanged(CharSequence s, int start, int count, int after) {
+            }
+
+            @Override
+            public void onTextChanged(CharSequence s, int start, int before, int count) {
+            }
+
+            @Override
+            public void afterTextChanged(Editable s) {
+                String newText = searchEditText.getText().toString();
+                if (!TextUtils.isEmpty(newText) && newText.length() > 1) onQueryTextChange(newText);
+            }
+        };
+        searchEditText.addTextChangedListener(textWatcher);
+
+        searchEditText.setOnEditorActionListener(new TextView.OnEditorActionListener() {
+            @Override
+            public boolean onEditorAction(TextView v, int actionId, KeyEvent event) {
+                if (DEBUG) Log.d(TAG, "onEditorAction() called with: v = [" + v + "], actionId = [" + actionId + "], event = [" + event + "]");
+                if (event != null && (event.getKeyCode() == KeyEvent.KEYCODE_ENTER || event.getAction() == EditorInfo.IME_ACTION_SEARCH)) {
+                    submitQuery(searchEditText.getText().toString());
+                    return true;
+                }
+                return false;
+            }
+        });
+    }
+
+    private void unsetSearchListeners() {
+        searchClear.setOnClickListener(null);
+        searchClear.setOnLongClickListener(null);
+        if (textWatcher != null) searchEditText.removeTextChangedListener(textWatcher);
+        searchEditText.setOnClickListener(null);
+        searchEditText.setOnItemClickListener(null);
+        searchEditText.setOnFocusChangeListener(null);
+        searchEditText.setOnEditorActionListener(null);
+
+        textWatcher = null;
+    }
+
+    public void showSoftKeyboard(View view) {
+        if (DEBUG) Log.d(TAG, "showSoftKeyboard() called with: view = [" + view + "]");
+        if (view == null) return;
+
+        if (view.requestFocus()) {
+            InputMethodManager imm = (InputMethodManager) activity.getSystemService(Context.INPUT_METHOD_SERVICE);
+            imm.showSoftInput(view, InputMethodManager.SHOW_IMPLICIT);
+        }
+    }
+
+    public void hideSoftKeyboard(View view) {
+        if (DEBUG) Log.d(TAG, "hideSoftKeyboard() called with: view = [" + view + "]");
+        if (view == null) return;
+
+        InputMethodManager imm = (InputMethodManager) activity.getSystemService(Context.INPUT_METHOD_SERVICE);
+        imm.hideSoftInputFromWindow(view.getWindowToken(), InputMethodManager.HIDE_NOT_ALWAYS);
+
+        view.clearFocus();
+    }
+
+    /*//////////////////////////////////////////////////////////////////////////
+    // Utils
+    //////////////////////////////////////////////////////////////////////////*/
+
+    private void changeFilter(MenuItem item, EnumSet<SearchEngine.Filter> filter) {
+        this.filter = filter;
+        this.filterItemCheckedId = item.getItemId();
+        item.setChecked(true);
+        if (searchQuery != null && !searchQuery.isEmpty()) search(searchQuery, 0, true);
+    }
+
+    public void submitQuery(String query) {
+        if (DEBUG) Log.d(TAG, "submitQuery() called with: query = [" + query + "]");
+        if (query.isEmpty()) return;
+        search(query, 0, true);
+        searchQuery = query;
+    }
+
+    public void onQueryTextChange(String newText) {
+        if (DEBUG) Log.d(TAG, "onQueryTextChange() called with: newText = [" + newText + "]");
+        if (!newText.isEmpty()) searchSuggestions(newText);
+    }
+
+    private void setQuery(int serviceId, String searchQuery) {
+        this.serviceId = serviceId;
+        this.searchQuery = searchQuery;
+    }
+
+    private void searchSuggestions(String query) {
+        if (!showSuggestions) {
+            if (DEBUG) Log.d(TAG, "searchSuggestions() showSuggestions is disabled");
+            return;
+        }
+
+        if (DEBUG) Log.d(TAG, "searchSuggestions() called with: query = [" + query + "]");
+        if (curSuggestionWorker != null && curSuggestionWorker.isRunning()) curSuggestionWorker.cancel();
+        curSuggestionWorker = SuggestionWorker.startForQuery(activity, serviceId, query, this);
+    }
+
+    private void search(String query, int pageNumber) {
+        if (DEBUG) Log.d(TAG, "search() called with: query = [" + query + "], pageNumber = [" + pageNumber + "]");
+        search(query, pageNumber, false);
+    }
+
+    private void search(String query, int pageNumber, boolean clearList) {
+        if (DEBUG) Log.d(TAG, "search() called with: query = [" + query + "], pageNumber = [" + pageNumber + "], clearList = [" + clearList + "]");
+        isLoading.set(true);
+        hideSoftKeyboard(searchEditText);
+
+        searchQuery = query;
+        this.pageNumber = pageNumber;
+
+        if (clearList) {
+            animateView(resultRecyclerView, false, 50);
+            infoListAdapter.clearStreamItemList();
+            infoListAdapter.showFooter(false);
+            animateView(loadingProgressBar, true, 200);
+        }
+        animateView(errorPanel, false, 200);
+
+        if (curSearchWorker != null && curSearchWorker.isRunning()) curSearchWorker.cancel();
+        curSearchWorker = SearchWorker.startForQuery(activity, serviceId, query, pageNumber, filter, this);
+    }
+
+    protected void setErrorMessage(String message, boolean showRetryButton) {
+        super.setErrorMessage(message, showRetryButton);
+
+        animateView(resultRecyclerView, false, 400);
+        hideSoftKeyboard(searchEditText);
+    }
+
+    /*//////////////////////////////////////////////////////////////////////////
+    // OnSuggestionResult
+    //////////////////////////////////////////////////////////////////////////*/
+
+    @Override
+    public void onSuggestionResult(@NonNull List<String> suggestions) {
+        if (DEBUG) Log.d(TAG, "onSuggestionResult() called with: suggestions = [" + suggestions + "]");
+        suggestionListAdapter.updateAdapter(suggestions);
+    }
+
+    @Override
+    public void onSuggestionError(int messageId) {
+        if (DEBUG) Log.d(TAG, "onSuggestionError() called with: messageId = [" + messageId + "]");
+        setErrorMessage(getString(messageId), true);
+    }
+
+    /*//////////////////////////////////////////////////////////////////////////
+    // SearchWorkerResultListener
+    //////////////////////////////////////////////////////////////////////////*/
+
+    @Override
+    public void onSearchResult(SearchResult result) {
+        if (DEBUG) Log.d(TAG, "onSearchResult() called with: result = [" + result + "]");
+        infoListAdapter.addInfoItemList(result.resultList);
+        animateView(resultRecyclerView, true, 400);
+        animateView(loadingProgressBar, false, 200);
+        isLoading.set(false);
+    }
+
+    @Override
+    public void onNothingFound(String message) {
+        if (DEBUG) Log.d(TAG, "onNothingFound() called with: messageId = [" + message + "]");
+        setErrorMessage(message, false);
+    }
+
+    @Override
+    public void onSearchError(int messageId) {
+        if (DEBUG) Log.d(TAG, "onSearchError() called with: messageId = [" + messageId + "]");
+        //Toast.makeText(getActivity(), messageId, Toast.LENGTH_LONG).show();
+        setErrorMessage(getString(messageId), true);
+    }
+
+    @Override
+    public void onReCaptchaChallenge() {
+        if (DEBUG) Log.d(TAG, "onReCaptchaChallenge() called");
+        Toast.makeText(getActivity(), R.string.recaptcha_request_toast, Toast.LENGTH_LONG).show();
+        setErrorMessage(getString(R.string.recaptcha_request_toast), false);
+
+        // Starting ReCaptcha Challenge Activity
+        startActivityForResult(new Intent(getActivity(), ReCaptchaActivity.class), ReCaptchaActivity.RECAPTCHA_REQUEST);
+    }
+
+}

app/src/main/java/org/schabi/newpipe/fragments/search/SuggestionListAdapter.java

@@ -0,0 +1,89 @@
+package org.schabi.newpipe.fragments.search;
+
+import android.content.Context;
+import android.database.Cursor;
+import android.database.MatrixCursor;
+import android.support.v4.widget.ResourceCursorAdapter;
+import android.view.View;
+import android.widget.TextView;
+
+import java.util.List;
+
+/**
+ * Created by Christian Schabesberger on 02.08.16.
+ *
+ * Copyright (C) Christian Schabesberger 2016 <chris.schabesberger@mailbox.org>
+ * SuggestionListAdapter.java is part of NewPipe.
+ *
+ * NewPipe is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * NewPipe is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with NewPipe.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+/**
+ * {@link ResourceCursorAdapter} to display suggestions.
+ */
+public class SuggestionListAdapter extends ResourceCursorAdapter {
+
+    private static final String[] columns = new String[]{"_id", "title"};
+    private static final int INDEX_ID = 0;
+    private static final int INDEX_TITLE = 1;
+
+
+    public SuggestionListAdapter(Context context) {
+        super(context, android.R.layout.simple_list_item_1, null, 0);
+    }
+
+    @Override
+    public void bindView(View view, Context context, Cursor cursor) {
+        ViewHolder viewHolder = new ViewHolder(view);
+        viewHolder.suggestionTitle.setText(cursor.getString(INDEX_TITLE));
+    }
+
+    /**
+     * Update the suggestion list
+     * @param suggestions the list of suggestions
+     */
+    public void updateAdapter(List<String> suggestions) {
+        MatrixCursor cursor = new MatrixCursor(columns, suggestions.size());
+        int i = 0;
+        for (String suggestion : suggestions) {
+            String[] columnValues = new String[columns.length];
+            columnValues[INDEX_TITLE] = suggestion;
+            columnValues[INDEX_ID] = Integer.toString(i);
+            cursor.addRow(columnValues);
+            i++;
+        }
+        changeCursor(cursor);
+    }
+
+    /**
+     * Get the suggestion for a position
+     * @param position the position of the suggestion
+     * @return the suggestion
+     */
+    public String getSuggestion(int position) {
+        return ((Cursor) getItem(position)).getString(INDEX_TITLE);
+    }
+
+    @Override
+    public CharSequence convertToString(Cursor cursor) {
+        return cursor.getString(INDEX_TITLE);
+    }
+
+    private class ViewHolder {
+        private final TextView suggestionTitle;
+        private ViewHolder(View view) {
+            this.suggestionTitle = (TextView) view.findViewById(android.R.id.text1);
+        }
+    }
+}

app/src/main/java/org/schabi/newpipe/info_list/ChannelInfoItemHolder.java

@@ -0,0 +1,52 @@
+package org.schabi.newpipe.info_list;
+
+import android.view.View;
+import android.widget.TextView;
+
+import org.schabi.newpipe.R;
+import org.schabi.newpipe.extractor.InfoItem;
+
+import de.hdodenhof.circleimageview.CircleImageView;
+
+/**
+ * Created by Christian Schabesberger on 12.02.17.
+ *
+ * Copyright (C) Christian Schabesberger 2016 <chris.schabesberger@mailbox.org>
+ * ChannelInfoItemHolder .java is part of NewPipe.
+ *
+ * NewPipe is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * NewPipe is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with NewPipe.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+public class ChannelInfoItemHolder extends InfoItemHolder {
+    public final CircleImageView itemThumbnailView;
+    public final TextView itemChannelTitleView;
+    public final TextView itemAdditionalDetailView;
+    public final TextView itemChannelDescriptionView;
+
+    public final View itemRoot;
+
+    ChannelInfoItemHolder(View v) {
+        super(v);
+        itemRoot = v.findViewById(R.id.itemRoot);
+        itemThumbnailView = (CircleImageView) v.findViewById(R.id.itemThumbnailView);
+        itemChannelTitleView = (TextView) v.findViewById(R.id.itemChannelTitleView);
+        itemAdditionalDetailView = (TextView) v.findViewById(R.id.itemAdditionalDetails);
+        itemChannelDescriptionView = (TextView) v.findViewById(R.id.itemChannelDescriptionView);
+    }
+
+    @Override
+    public InfoItem.InfoType infoType() {
+        return InfoItem.InfoType.CHANNEL;
+    }
+}

app/src/main/java/org/schabi/newpipe/info_list/InfoItemBuilder.java

@@ -1,6 +1,8 @@
 package org.schabi.newpipe.info_list;
 
-import android.app.Activity;
+import android.content.Context;
+import android.text.TextUtils;
+import android.util.Log;
 import android.view.LayoutInflater;
 import android.view.View;
 import android.view.ViewGroup;
@@ -11,115 +13,263 @@ import com.nostra13.universalimageloader.core.ImageLoader;
 import org.schabi.newpipe.ImageErrorLoadingListener;
 import org.schabi.newpipe.R;
 import org.schabi.newpipe.extractor.AbstractStreamInfo;
-import org.schabi.newpipe.extractor.stream_info.StreamPreviewInfo;
+import org.schabi.newpipe.extractor.InfoItem;
+import org.schabi.newpipe.extractor.channel.ChannelInfoItem;
+import org.schabi.newpipe.extractor.stream_info.StreamInfoItem;
+
+import java.util.Locale;
 
 /**
  * Created by Christian Schabesberger on 26.09.16.
- *
+ * <p>
  * Copyright (C) Christian Schabesberger 2016 <chris.schabesberger@mailbox.org>
  * InfoItemBuilder.java is part of NewPipe.
- *
+ * <p>
  * NewPipe is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
  * the Free Software Foundation, either version 3 of the License, or
  * (at your option) any later version.
- *
+ * <p>
  * NewPipe is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  * GNU General Public License for more details.
- *
+ * <p>
  * You should have received a copy of the GNU General Public License
  * along with NewPipe.  If not, see <http://www.gnu.org/licenses/>.
  */
 
 public class InfoItemBuilder {
 
-    public interface OnItemSelectedListener {
-        void selected(String url);
+    private final String viewsS;
+    private final String videosS;
+    private final String subsS;
+    private final String subsPluralS;
+
+    private final String thousand;
+    private final String million;
+    private final String billion;
+
+    private static final String TAG = InfoItemBuilder.class.toString();
+
+    public interface OnInfoItemSelectedListener {
+        void selected(int serviceId, String url, String title);
     }
 
-    private Activity activity = null;
-    private View rootView = null;
     private ImageLoader imageLoader = ImageLoader.getInstance();
-    private DisplayImageOptions displayImageOptions =
-            new DisplayImageOptions.Builder().cacheInMemory(true).build();
-    private OnItemSelectedListener onItemSelectedListener;
 
-    public InfoItemBuilder(Activity a, View rootView) {
-        activity = a;
-        this.rootView = rootView;
+    /** Base display options */
+    private static final DisplayImageOptions DISPLAY_IMAGE_OPTIONS =
+            new DisplayImageOptions.Builder()
+                    .cacheInMemory(true)
+                    .build();
+
+    /** Display options for stream thumbnails */
+    private static final DisplayImageOptions DISPLAY_STREAM_THUMBNAIL_OPTIONS =
+            new DisplayImageOptions.Builder()
+            .cloneFrom(DISPLAY_IMAGE_OPTIONS)
+            .showImageOnFail(R.drawable.dummy_thumbnail)
+            .showImageForEmptyUri(R.drawable.dummy_thumbnail)
+            .showImageOnLoading(R.drawable.dummy_thumbnail)
+            .build();
+
+    /** Display options for channel thumbnails */
+    private static final DisplayImageOptions DISPLAY_CHANNEL_THUMBNAIL_OPTIONS =
+            new DisplayImageOptions.Builder()
+            .cloneFrom(DISPLAY_IMAGE_OPTIONS)
+            .showImageOnLoading(R.drawable.buddy_channel_item)
+            .showImageForEmptyUri(R.drawable.buddy_channel_item)
+            .showImageOnFail(R.drawable.buddy_channel_item)
+            .build();
+    private OnInfoItemSelectedListener onStreamInfoItemSelectedListener;
+    private OnInfoItemSelectedListener onChannelInfoItemSelectedListener;
+
+    public InfoItemBuilder(Context context) {
+        viewsS = context.getString(R.string.views);
+        videosS = context.getString(R.string.videos);
+        subsS = context.getString(R.string.subscriber);
+        subsPluralS = context.getString(R.string.subscriber_plural);
+        thousand = context.getString(R.string.short_thousand);
+        million = context.getString(R.string.short_million);
+        billion = context.getString(R.string.short_billion);
     }
 
-    public void setOnItemSelectedListener(OnItemSelectedListener onItemSelectedListener) {
-        this.onItemSelectedListener = onItemSelectedListener;
+    public void setOnStreamInfoItemSelectedListener(
+            OnInfoItemSelectedListener listener) {
+        this.onStreamInfoItemSelectedListener = listener;
     }
 
-    public void buildByHolder(InfoItemHolder holder, final StreamPreviewInfo info) {
-        // fill holder with information
-        holder.itemVideoTitleView.setText(info.title);
-        if(info.uploader != null && !info.uploader.isEmpty()) {
-            holder.itemUploaderView.setText(info.uploader);
-        } else {
-            holder.itemUploaderView.setVisibility(View.INVISIBLE);
+    public void setOnChannelInfoItemSelectedListener(
+            OnInfoItemSelectedListener listener) {
+        this.onChannelInfoItemSelectedListener = listener;
+    }
+
+    public void buildByHolder(InfoItemHolder holder, final InfoItem i) {
+        if (i.infoType() != holder.infoType())
+            return;
+        switch (i.infoType()) {
+            case STREAM:
+                buildStreamInfoItem((StreamInfoItemHolder) holder, (StreamInfoItem) i);
+                break;
+            case CHANNEL:
+                buildChannelInfoItem((ChannelInfoItemHolder) holder, (ChannelInfoItem) i);
+                break;
+            case PLAYLIST:
+                Log.e(TAG, "Not yet implemented");
+                break;
+            default:
+                Log.e(TAG, "Trollolo");
         }
-        if(info.duration > 0) {
+    }
+
+    public View buildView(ViewGroup parent, final InfoItem info) {
+        View itemView = null;
+        InfoItemHolder holder = null;
+        LayoutInflater inflater = LayoutInflater.from(parent.getContext());
+        switch (info.infoType()) {
+            case STREAM:
+                //long start = System.nanoTime();
+                itemView = inflater.inflate(R.layout.stream_item, parent, false);
+                //Log.d(TAG, "time to inflate: " + ((System.nanoTime() - start) / 1000000L) + "ms");
+                holder = new StreamInfoItemHolder(itemView);
+                break;
+            case CHANNEL:
+                itemView = inflater.inflate(R.layout.channel_item, parent, false);
+                holder = new ChannelInfoItemHolder(itemView);
+                break;
+            case PLAYLIST:
+                Log.e(TAG, "Not yet implemented");
+            default:
+                Log.e(TAG, "Trollolo");
+        }
+        buildByHolder(holder, info);
+        return itemView;
+    }
+
+
+    private String getStreamInfoDetailLine(final StreamInfoItem info) {
+        String viewsAndDate = "";
+        if(info.view_count >= 0) {
+            viewsAndDate = shortViewCount(info.view_count);
+        }
+        if(!TextUtils.isEmpty(info.upload_date)) {
+            if(viewsAndDate.isEmpty()) {
+                viewsAndDate = info.upload_date;
+            } else {
+                viewsAndDate += " • " + info.upload_date;
+            }
+        }
+        return viewsAndDate;
+    }
+
+    private void buildStreamInfoItem(StreamInfoItemHolder holder, final StreamInfoItem info) {
+        if (info.infoType() != InfoItem.InfoType.STREAM) {
+            Log.e("InfoItemBuilder", "Info type not yet supported");
+        }
+        // fill holder with information
+        if (!TextUtils.isEmpty(info.title)) holder.itemVideoTitleView.setText(info.title);
+
+        if (!TextUtils.isEmpty(info.uploader)) holder.itemUploaderView.setText(info.uploader);
+        else holder.itemUploaderView.setVisibility(View.INVISIBLE);
+
+        if (info.duration > 0) {
             holder.itemDurationView.setText(getDurationString(info.duration));
         } else {
-            if(info.stream_type == AbstractStreamInfo.StreamType.LIVE_STREAM) {
+            if (info.stream_type == AbstractStreamInfo.StreamType.LIVE_STREAM) {
                 holder.itemDurationView.setText(R.string.duration_live);
             } else {
                 holder.itemDurationView.setVisibility(View.GONE);
             }
         }
-        if(info.view_count >= 0) {
-            holder.itemViewCountView.setText(shortViewCount(info.view_count));
-        } else {
-            holder.itemViewCountView.setVisibility(View.GONE);
-        }
-        if(info.upload_date != null && !info.upload_date.isEmpty()) {
-            holder.itemUploadDateView.setText(info.upload_date + " • ");
-        }
 
-        holder.itemThumbnailView.setImageResource(R.drawable.dummy_thumbnail);
-        if(info.thumbnail_url != null && !info.thumbnail_url.isEmpty()) {
-            imageLoader.displayImage(info.thumbnail_url,
-                    holder.itemThumbnailView,
-                    displayImageOptions,
-                    new ImageErrorLoadingListener(activity, rootView, info.service_id));
-        }
+        holder.itemAdditionalDetails.setText(getStreamInfoDetailLine(info));
 
-        holder.itemButton.setOnClickListener(new View.OnClickListener() {
+        // Default thumbnail is shown on error, while loading and if the url is empty
+        imageLoader.displayImage(info.thumbnail_url,
+                holder.itemThumbnailView,
+                DISPLAY_STREAM_THUMBNAIL_OPTIONS,
+                new ImageErrorLoadingListener(holder.itemRoot.getContext(), holder.itemRoot.getRootView(), info.service_id));
+
+
+        holder.itemRoot.setOnClickListener(new View.OnClickListener() {
             @Override
             public void onClick(View view) {
-                onItemSelectedListener.selected(info.webpage_url);
+                if(onStreamInfoItemSelectedListener != null) {
+                    onStreamInfoItemSelectedListener.selected(info.service_id, info.webpage_url, info.getTitle());
+                }
             }
         });
     }
 
-    public View buildView(ViewGroup parent, final StreamPreviewInfo info) {
-        View streamPreviewView = LayoutInflater.from(parent.getContext())
-                .inflate(R.layout.video_item, parent, false);
-        InfoItemHolder holder = new InfoItemHolder(streamPreviewView);
-        buildByHolder(holder, info);
-        return streamPreviewView;
+    private String getChannelInfoDetailLine(final ChannelInfoItem info) {
+        String details = "";
+        if(info.subscriberCount >= 0) {
+            details = shortSubscriber(info.subscriberCount);
+        }
+        if(info.videoAmount >= 0) {
+            String formattedVideoAmount = info.videoAmount + " " + videosS;
+            if(!details.isEmpty()) {
+                details += " • " + formattedVideoAmount;
+            } else {
+                details = formattedVideoAmount;
+            }
+        }
+        return details;
+    }
+
+    private void buildChannelInfoItem(ChannelInfoItemHolder holder, final ChannelInfoItem info) {
+        if (!TextUtils.isEmpty(info.getTitle())) holder.itemChannelTitleView.setText(info.getTitle());
+        holder.itemAdditionalDetailView.setText(getChannelInfoDetailLine(info));
+        if (!TextUtils.isEmpty(info.description)) holder.itemChannelDescriptionView.setText(info.description);
+
+        imageLoader.displayImage(info.thumbnailUrl,
+                holder.itemThumbnailView,
+                DISPLAY_CHANNEL_THUMBNAIL_OPTIONS,
+                new ImageErrorLoadingListener(holder.itemRoot.getContext(), holder.itemRoot.getRootView(), info.serviceId));
+
+
+        holder.itemRoot.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View view) {
+                if(onStreamInfoItemSelectedListener != null) {
+                    onChannelInfoItemSelectedListener.selected(info.serviceId, info.getLink(), info.channelName);
+                }
+            }
+        });
     }
 
 
-    public static String shortViewCount(Long viewCount){
-        if(viewCount >= 1000000000){
-            return Long.toString(viewCount/1000000000)+"B views";
-        }else if(viewCount>=1000000){
-            return Long.toString(viewCount/1000000)+"M views";
-        }else if(viewCount>=1000){
-            return Long.toString(viewCount/1000)+"K views";
-        }else {
-            return Long.toString(viewCount)+" views";
+    public String shortViewCount(Long viewCount) {
+        if (viewCount >= 1000000000) {
+            return Long.toString(viewCount / 1000000000) + billion + " " + viewsS;
+        } else if (viewCount >= 1000000) {
+            return Long.toString(viewCount / 1000000) + million + " " + viewsS;
+        } else if (viewCount >= 1000) {
+            return Long.toString(viewCount / 1000) + thousand + " " + viewsS;
+        } else {
+            return Long.toString(viewCount) + " " + viewsS;
+        }
+    }
+
+    public String shortSubscriber(Long count) {
+        String curSubString = count > 1 ? subsPluralS : subsS;
+
+        if (count >= 1000000000) {
+            return Long.toString(count / 1000000000) + billion + " " + curSubString;
+        } else if (count >= 1000000) {
+            return Long.toString(count / 1000000) + million + " " + curSubString;
+        } else if (count >= 1000) {
+            return Long.toString(count / 1000) + thousand + " " + curSubString;
+        } else {
+            return Long.toString(count) + " " + curSubString;
         }
     }
 
     public static String getDurationString(int duration) {
-        String output = "";
+        if(duration < 0) {
+            duration = 0;
+        }
+        String output;
         int days = duration / (24 * 60 * 60); /* greater than a day */
         duration %= (24 * 60 * 60);
         int hours = duration / (60 * 60); /* greater than an hour */
@@ -128,47 +278,13 @@ public class InfoItemBuilder {
         int seconds = duration % 60;
 
         //handle days
-        if(days > 0) {
-            output = Integer.toString(days) + ":";
-        }
-        // handle hours
-        if(hours > 0 || !output.isEmpty()) {
-            if(hours > 0) {
-                if(hours >= 10 || output.isEmpty()) {
-                    output += Integer.toString(hours);
-                } else {
-                    output += "0" + Integer.toString(hours);
-                }
-            } else {
-                output += "00";
-            }
-            output += ":";
-        }
-        //handle minutes
-        if(minutes > 0 || !output.isEmpty()) {
-            if(minutes > 0) {
-                if(minutes >= 10 || output.isEmpty()) {
-                    output += Integer.toString(minutes);
-                } else {
-                    output += "0" + Integer.toString(minutes);
-                }
-            } else {
-                output += "00";
-            }
-            output += ":";
-        }
-
-        //handle seconds
-        if(output.isEmpty()) {
-            output += "0:";
-        }
-
-        if(seconds >= 10) {
-            output += Integer.toString(seconds);
+        if (days > 0) {
+            output = String.format(Locale.US, "%d:%02d:%02d:%02d", days, hours, minutes, seconds);
+        } else if(hours > 0) {
+            output = String.format(Locale.US, "%d:%02d:%02d", hours, minutes, seconds);
         } else {
-            output += "0" + Integer.toString(seconds);
+            output = String.format(Locale.US, "%d:%02d", minutes, seconds);
         }
-
         return output;
     }
 }

app/src/main/java/org/schabi/newpipe/info_list/InfoItemHolder.java

@@ -2,14 +2,11 @@ package org.schabi.newpipe.info_list;
 
 import android.support.v7.widget.RecyclerView;
 import android.view.View;
-import android.widget.Button;
-import android.widget.ImageView;
-import android.widget.TextView;
 
-import org.schabi.newpipe.R;
+import org.schabi.newpipe.extractor.InfoItem;
 
 /**
- * Created by Christian Schabesberger on 01.08.16.
+ * Created by Christian Schabesberger on 12.02.17.
  *
  * Copyright (C) Christian Schabesberger 2016 <chris.schabesberger@mailbox.org>
  * InfoItemHolder.java is part of NewPipe.
@@ -28,24 +25,9 @@ import org.schabi.newpipe.R;
  * along with NewPipe.  If not, see <http://www.gnu.org/licenses/>.
  */
 
-public class InfoItemHolder extends RecyclerView.ViewHolder {
-
-    public ImageView itemThumbnailView;
-    public TextView itemVideoTitleView,
-            itemUploaderView,
-            itemDurationView,
-            itemUploadDateView,
-            itemViewCountView;
-    public Button itemButton;
-
+public abstract class InfoItemHolder extends RecyclerView.ViewHolder {
     public InfoItemHolder(View v) {
         super(v);
-        itemThumbnailView = (ImageView) v.findViewById(R.id.itemThumbnailView);
-        itemVideoTitleView = (TextView) v.findViewById(R.id.itemVideoTitleView);
-        itemUploaderView = (TextView) v.findViewById(R.id.itemUploaderView);
-        itemDurationView = (TextView) v.findViewById(R.id.itemDurationView);
-        itemUploadDateView = (TextView) v.findViewById(R.id.itemUploadDateView);
-        itemViewCountView = (TextView) v.findViewById(R.id.itemViewCountView);
-        itemButton = (Button) v.findViewById(R.id.item_button);
     }
+    public abstract InfoItem.InfoType infoType();
 }

app/src/main/java/org/schabi/newpipe/info_list/InfoListAdapter.java

@@ -2,15 +2,16 @@ package org.schabi.newpipe.info_list;
 
 import android.app.Activity;
 import android.support.v7.widget.RecyclerView;
+import android.util.Log;
 import android.view.LayoutInflater;
 import android.view.View;
 import android.view.ViewGroup;
 
 import org.schabi.newpipe.R;
-import org.schabi.newpipe.extractor.stream_info.StreamPreviewInfo;
+import org.schabi.newpipe.extractor.InfoItem;
 
+import java.util.ArrayList;
 import java.util.List;
-import java.util.Vector;
 
 /**
  * Created by Christian Schabesberger on 01.08.16.
@@ -32,47 +33,138 @@ import java.util.Vector;
  * along with NewPipe.  If not, see <http://www.gnu.org/licenses/>.
  */
 
-public class InfoListAdapter extends RecyclerView.Adapter<InfoItemHolder> {
+public class InfoListAdapter extends RecyclerView.Adapter<RecyclerView.ViewHolder> {
+    private static final String TAG = InfoListAdapter.class.toString();
 
-    InfoItemBuilder infoItemBuilder = null;
-    List<StreamPreviewInfo> streamList = new Vector<>();
+    private final InfoItemBuilder infoItemBuilder;
+    private final List<InfoItem> infoItemList;
+    private boolean showFooter = false;
+    private View header = null;
+    private View footer = null;
 
-    public InfoListAdapter(Activity a, View rootView) {
-        infoItemBuilder = new InfoItemBuilder(a, rootView);
+    public class HFHolder extends RecyclerView.ViewHolder {
+        public HFHolder(View v) {
+            super(v);
+            view = v;
+        }
+        public View view;
     }
 
-    public void setOnItemSelectedListener
-            (InfoItemBuilder.OnItemSelectedListener onItemSelectedListener) {
-        infoItemBuilder.setOnItemSelectedListener(onItemSelectedListener);
+    public void showFooter(boolean show) {
+        showFooter = show;
+        notifyDataSetChanged();
     }
 
-    public void addStreamItemList(List<StreamPreviewInfo> videos) {
-        if(videos!= null) {
-            streamList.addAll(videos);
+    public InfoListAdapter(Activity a) {
+        infoItemBuilder = new InfoItemBuilder(a);
+        infoItemList = new ArrayList<>();
+    }
+
+    public void setOnStreamInfoItemSelectedListener
+            (InfoItemBuilder.OnInfoItemSelectedListener listener) {
+        infoItemBuilder.setOnStreamInfoItemSelectedListener(listener);
+    }
+
+    public void setOnChannelInfoItemSelectedListener
+            (InfoItemBuilder.OnInfoItemSelectedListener listener) {
+        infoItemBuilder.setOnChannelInfoItemSelectedListener(listener);
+    }
+
+    public void addInfoItemList(List<InfoItem> data) {
+        if(data != null) {
+            infoItemList.addAll(data);
             notifyDataSetChanged();
         }
     }
 
-    public void clearSteamItemList() {
-        streamList = new Vector<>();
+    public void clearStreamItemList() {
+        if(infoItemList.isEmpty()) {
+            return;
+        }
+        infoItemList.clear();
         notifyDataSetChanged();
     }
 
+    public void setHeader(View header) {
+        this.header = header;
+        notifyDataSetChanged();
+    }
+
+    public void setFooter(View view) {
+        this.footer = view;
+        notifyDataSetChanged();
+    }
+
+    public List<InfoItem> getItemsList() {
+        return infoItemList;
+    }
+
     @Override
     public int getItemCount() {
-        return streamList.size();
+        int count = infoItemList.size();
+        if(header != null) count++;
+        if(footer != null && showFooter) count++;
+        return count;
+    }
+
+    // don't ask why we have to do that this way... it's android accept it -.-
+    @Override
+    public int getItemViewType(int position) {
+        if(header != null && position == 0) {
+            return 0;
+        } else if(header != null) {
+            position--;
+        }
+        if(footer != null && position == infoItemList.size() && showFooter) {
+            return 1;
+        }
+        switch(infoItemList.get(position).infoType()) {
+            case STREAM:
+                return 2;
+            case CHANNEL:
+                return 3;
+            case PLAYLIST:
+                return 4;
+            default:
+                Log.e(TAG, "Trollolo");
+                return -1;
+        }
     }
 
     @Override
-    public InfoItemHolder onCreateViewHolder(ViewGroup parent, int i) {
-        View itemView = LayoutInflater.from(parent.getContext())
-                .inflate(R.layout.video_item, parent, false);
-
-        return new InfoItemHolder(itemView);
+    public RecyclerView.ViewHolder onCreateViewHolder(ViewGroup parent, int type) {
+        switch(type) {
+            case 0:
+                return new HFHolder(header);
+            case 1:
+                return new HFHolder(footer);
+            case 2:
+                return new StreamInfoItemHolder(LayoutInflater.from(parent.getContext())
+                        .inflate(R.layout.stream_item, parent, false));
+            case 3:
+                return new ChannelInfoItemHolder(LayoutInflater.from(parent.getContext())
+                        .inflate(R.layout.channel_item, parent, false));
+            case 4:
+                Log.e(TAG, "Playlist is not yet implemented");
+                return null;
+            default:
+                Log.e(TAG, "Trollolo");
+                return null;
+        }
     }
 
     @Override
-    public void onBindViewHolder(InfoItemHolder holder, int i) {
-        infoItemBuilder.buildByHolder(holder, streamList.get(i));
+    public void onBindViewHolder(RecyclerView.ViewHolder holder, int i) {
+        //god damn f*** ANDROID SH**
+        if(holder instanceof InfoItemHolder) {
+            if(header != null) {
+                i--;
+            }
+            infoItemBuilder.buildByHolder((InfoItemHolder) holder, infoItemList.get(i));
+        } else if(holder instanceof HFHolder && i == 0 && header != null) {
+            ((HFHolder) holder).view = header;
+        } else if(holder instanceof HFHolder && i == infoItemList.size() && footer != null && showFooter) {
+            ((HFHolder) holder).view = footer;
+        }
     }
 }

app/src/main/java/org/schabi/newpipe/info_list/StreamInfoItemHolder.java

@@ -0,0 +1,53 @@
+package org.schabi.newpipe.info_list;
+
+import android.view.View;
+import android.widget.ImageView;
+import android.widget.TextView;
+
+import org.schabi.newpipe.R;
+import org.schabi.newpipe.extractor.InfoItem;
+
+/**
+ * Created by Christian Schabesberger on 01.08.16.
+ * <p>
+ * Copyright (C) Christian Schabesberger 2016 <chris.schabesberger@mailbox.org>
+ * StreamInfoItemHolder.java is part of NewPipe.
+ * <p>
+ * NewPipe is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ * <p>
+ * NewPipe is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ * <p>
+ * You should have received a copy of the GNU General Public License
+ * along with NewPipe.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+public class StreamInfoItemHolder extends InfoItemHolder {
+
+    public final ImageView itemThumbnailView;
+    public final TextView itemVideoTitleView,
+            itemUploaderView,
+            itemDurationView,
+            itemAdditionalDetails;
+    public final View itemRoot;
+
+    public StreamInfoItemHolder(View v) {
+        super(v);
+        itemRoot = v.findViewById(R.id.itemRoot);
+        itemThumbnailView = (ImageView) v.findViewById(R.id.itemThumbnailView);
+        itemVideoTitleView = (TextView) v.findViewById(R.id.itemVideoTitleView);
+        itemUploaderView = (TextView) v.findViewById(R.id.itemUploaderView);
+        itemDurationView = (TextView) v.findViewById(R.id.itemDurationView);
+        itemAdditionalDetails = (TextView) v.findViewById(R.id.itemAdditionalDetails);
+    }
+
+    @Override
+    public InfoItem.InfoType infoType() {
+        return InfoItem.InfoType.STREAM;
+    }
+}

app/src/main/java/org/schabi/newpipe/player/BackgroundPlayer.java

@@ -4,350 +4,451 @@ import android.app.Notification;
 import android.app.NotificationManager;
 import android.app.PendingIntent;
 import android.app.Service;
-import android.content.BroadcastReceiver;
 import android.content.Context;
 import android.content.Intent;
 import android.content.IntentFilter;
-import android.content.res.Resources;
 import android.graphics.Bitmap;
-import android.media.AudioManager;
-import android.media.MediaPlayer;
 import android.net.wifi.WifiManager;
+import android.os.Build;
 import android.os.IBinder;
 import android.os.PowerManager;
-import android.support.v7.app.NotificationCompat;
+import android.support.annotation.IntRange;
+import android.support.v4.app.NotificationCompat;
 import android.util.Log;
 import android.widget.RemoteViews;
-import android.widget.Toast;
 
-import org.schabi.newpipe.ActivityCommunicator;
 import org.schabi.newpipe.BuildConfig;
+import org.schabi.newpipe.MainActivity;
 import org.schabi.newpipe.R;
-import org.schabi.newpipe.detail.VideoItemDetailActivity;
-import org.schabi.newpipe.detail.VideoItemDetailFragment;
+import org.schabi.newpipe.extractor.MediaFormat;
+import org.schabi.newpipe.extractor.StreamingService;
+import org.schabi.newpipe.extractor.stream_info.AudioStream;
+import org.schabi.newpipe.util.Constants;
+import org.schabi.newpipe.util.ThemeHelper;
+
+import java.io.Serializable;
 
-import java.io.IOException;
 
 /**
- * Created by Adam Howard on 08/11/15.
- * Copyright (c) Adam Howard <achdisposable1@gmail.com> 2015
+ * Base players joining the common properties
  *
- * BackgroundPlayer.java is part of NewPipe.
- *
- * NewPipe is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * NewPipe is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with NewPipe.  If not, see <http://www.gnu.org/licenses/>.
+ * @author mauriciocolli
  */
+public class BackgroundPlayer extends Service {
+    private static final String TAG = "BackgroundPlayer";
+    private static final boolean DEBUG = BasePlayer.DEBUG;
 
-/**Plays the audio stream of videos in the background.*/
-public class BackgroundPlayer extends Service /*implements MediaPlayer.OnPreparedListener*/ {
+    public static final String ACTION_CLOSE = "org.schabi.newpipe.player.BackgroundPlayer.CLOSE";
+    public static final String ACTION_PLAY_PAUSE = "org.schabi.newpipe.player.BackgroundPlayer.PLAY_PAUSE";
+    public static final String ACTION_OPEN_DETAIL = "org.schabi.newpipe.player.BackgroundPlayer.OPEN_DETAIL";
+    public static final String ACTION_REPEAT = "org.schabi.newpipe.player.BackgroundPlayer.REPEAT";
+    public static final String ACTION_FAST_REWIND = "org.schabi.newpipe.player.BackgroundPlayer.ACTION_FAST_REWIND";
+    public static final String ACTION_FAST_FORWARD = "org.schabi.newpipe.player.BackgroundPlayer.ACTION_FAST_FORWARD";
 
-    private static final String TAG = BackgroundPlayer.class.toString();
-    private static final String ACTION_STOP = TAG + ".STOP";
-    private static final String ACTION_PLAYPAUSE = TAG + ".PLAYPAUSE";
-    private static final String ACTION_REWIND = TAG + ".REWIND";
+    public static final String AUDIO_STREAM = "video_only_audio_stream";
+    private AudioStream audioStream;
 
-    // Extra intent arguments
-    public static final String TITLE = "title";
-    public static final String WEB_URL = "web_url";
-    public static final String SERVICE_ID = "service_id";
-    public static final String CHANNEL_NAME = "channel_name";
+    private BasePlayerImpl basePlayerImpl;
+    private PowerManager powerManager;
+    private WifiManager wifiManager;
 
-    private volatile String webUrl = "";
-    private volatile int serviceId = -1;
-    private volatile String channelName = "";
+    private PowerManager.WakeLock wakeLock;
+    private WifiManager.WifiLock wifiLock;
 
-    // Determines if the service is already running.
-    // Prevents launching the service twice.
-    public static volatile boolean isRunning;
+    /*//////////////////////////////////////////////////////////////////////////
+    // Notification
+    //////////////////////////////////////////////////////////////////////////*/
+    private static final int NOTIFICATION_ID = 123789;
 
-    public BackgroundPlayer() {
-        super();
-    }
+    private NotificationManager notificationManager;
+    private NotificationCompat.Builder notBuilder;
+    private RemoteViews notRemoteView;
+    private RemoteViews bigNotRemoteView;
+    private final String setAlphaMethodName = (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN) ? "setImageAlpha" : "setAlpha";
+
+
+    /*//////////////////////////////////////////////////////////////////////////
+    // Service's LifeCycle
+    //////////////////////////////////////////////////////////////////////////*/
 
     @Override
     public void onCreate() {
-        /*PendingIntent pi = PendingIntent.getActivity(this, 0,
-                new Intent(this, getClass()).addFlags(Intent.FLAG_ACTIVITY_SINGLE_TOP), 0);*/
-        super.onCreate();
+        if (DEBUG) Log.d(TAG, "onCreate() called");
+        notificationManager = ((NotificationManager) getSystemService(NOTIFICATION_SERVICE));
+        powerManager = ((PowerManager) getSystemService(POWER_SERVICE));
+        wifiManager = ((WifiManager) getApplicationContext().getSystemService(WIFI_SERVICE));
+
+        ThemeHelper.setTheme(this);
+        basePlayerImpl = new BasePlayerImpl(this);
+        basePlayerImpl.setup();
     }
+
     @Override
     public int onStartCommand(Intent intent, int flags, int startId) {
-        Toast.makeText(this, R.string.background_player_playing_toast,
-                Toast.LENGTH_SHORT).show();
-
-        String source = intent.getDataString();
-        //Log.i(TAG, "backgroundPLayer source:"+source);
-        String videoTitle = intent.getStringExtra(TITLE);
-        webUrl = intent.getStringExtra(WEB_URL);
-        serviceId = intent.getIntExtra(SERVICE_ID, -1);
-        channelName = intent.getStringExtra(CHANNEL_NAME);
-
-        //do nearly everything in a separate thread
-        PlayerThread player = new PlayerThread(source, videoTitle, this);
-        player.start();
-
-        isRunning = true;
-
-        // If we get killed after returning here, don't restart
+        if (DEBUG) Log.d(TAG, "onStartCommand() called with: intent = [" + intent + "], flags = [" + flags + "], startId = [" + startId + "]");
+        basePlayerImpl.handleIntent(intent);
         return START_NOT_STICKY;
     }
 
     @Override
-    public IBinder onBind(Intent intent) {
-        // We don't provide binding (yet?), so return null
-        return null;
+    public void onDestroy() {
+        if (DEBUG) Log.d(TAG, "destroy() called");
+        releaseWifiAndCpu();
+        stopForeground(true);
+        if (basePlayerImpl != null) basePlayerImpl.destroy();
     }
 
     @Override
-    public void onDestroy() {
-        //Toast.makeText(this, "service done", Toast.LENGTH_SHORT).show();
-        isRunning = false;
+    public IBinder onBind(Intent intent) {
+        return null;
     }
 
-    private class PlayerThread extends Thread {
-        MediaPlayer mediaPlayer;
-        private String source;
-        private String title;
-        private int noteID = TAG.hashCode();
-        private BackgroundPlayer owner;
-        private NotificationManager noteMgr;
-        private WifiManager.WifiLock wifiLock;
-        private Bitmap videoThumbnail;
-        private NotificationCompat.Builder noteBuilder;
-        private Notification note;
+    /*//////////////////////////////////////////////////////////////////////////
+    // Actions
+    //////////////////////////////////////////////////////////////////////////*/
 
-        public PlayerThread(String src, String title, BackgroundPlayer owner) {
-            this.source = src;
-            this.title = title;
-            this.owner = owner;
-            mediaPlayer = new MediaPlayer();
-            mediaPlayer.setAudioStreamType(AudioManager.STREAM_MUSIC);
+    public void onOpenDetail(Context context, String videoUrl, String videoTitle) {
+        if (DEBUG) Log.d(TAG, "onOpenDetail() called with: context = [" + context + "], videoUrl = [" + videoUrl + "]");
+        Intent i = new Intent(context, MainActivity.class);
+        i.putExtra(Constants.KEY_SERVICE_ID, 0);
+        i.putExtra(Constants.KEY_URL, videoUrl);
+        i.putExtra(Constants.KEY_TITLE, videoTitle);
+        i.putExtra(Constants.KEY_LINK_TYPE, StreamingService.LinkType.STREAM);
+        i.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
+        context.startActivity(i);
+        context.sendBroadcast(new Intent(Intent.ACTION_CLOSE_SYSTEM_DIALOGS));
+    }
+
+    private void onClose() {
+        if (basePlayerImpl != null) basePlayerImpl.destroyPlayer();
+        stopForeground(true);
+        releaseWifiAndCpu();
+        stopSelf();
+    }
+
+    private void onScreenOnOff(boolean on) {
+        if (DEBUG) Log.d(TAG, "onScreenOnOff() called with: on = [" + on + "]");
+        if (on) {
+            if (basePlayerImpl.isPlaying() && !basePlayerImpl.isProgressLoopRunning.get()) basePlayerImpl.startProgressLoop();
+        } else basePlayerImpl.stopProgressLoop();
+
+    }
+
+    /*//////////////////////////////////////////////////////////////////////////
+    // Notification
+    //////////////////////////////////////////////////////////////////////////*/
+
+    private NotificationCompat.Builder createNotification() {
+        notRemoteView = new RemoteViews(BuildConfig.APPLICATION_ID, R.layout.player_notification);
+        bigNotRemoteView = new RemoteViews(BuildConfig.APPLICATION_ID, R.layout.player_notification_expanded);
+
+        setupNotification(notRemoteView);
+        setupNotification(bigNotRemoteView);
+
+        NotificationCompat.Builder builder = new NotificationCompat.Builder(this)
+                .setOngoing(true)
+                .setSmallIcon(R.drawable.ic_play_circle_filled_white_24dp)
+                .setVisibility(NotificationCompat.VISIBILITY_PUBLIC)
+                .setCustomContentView(notRemoteView)
+                .setCustomBigContentView(bigNotRemoteView);
+        if (android.os.Build.VERSION.SDK_INT >= android.os.Build.VERSION_CODES.JELLY_BEAN) builder.setPriority(Notification.PRIORITY_MAX);
+        return builder;
+    }
+
+    private void setupNotification(RemoteViews remoteViews) {
+        //if (videoThumbnail != null) remoteViews.setImageViewBitmap(R.id.notificationCover, videoThumbnail);
+        ///else remoteViews.setImageViewResource(R.id.notificationCover, R.drawable.dummy_thumbnail);
+        remoteViews.setTextViewText(R.id.notificationSongName, basePlayerImpl.getVideoTitle());
+        remoteViews.setTextViewText(R.id.notificationArtist, basePlayerImpl.getChannelName());
+
+        remoteViews.setOnClickPendingIntent(R.id.notificationPlayPause,
+                PendingIntent.getBroadcast(this, NOTIFICATION_ID, new Intent(ACTION_PLAY_PAUSE), PendingIntent.FLAG_UPDATE_CURRENT));
+        remoteViews.setOnClickPendingIntent(R.id.notificationStop,
+                PendingIntent.getBroadcast(this, NOTIFICATION_ID, new Intent(ACTION_CLOSE), PendingIntent.FLAG_UPDATE_CURRENT));
+        remoteViews.setOnClickPendingIntent(R.id.notificationContent,
+                PendingIntent.getBroadcast(this, NOTIFICATION_ID, new Intent(ACTION_OPEN_DETAIL), PendingIntent.FLAG_UPDATE_CURRENT));
+        remoteViews.setOnClickPendingIntent(R.id.notificationRepeat,
+                PendingIntent.getBroadcast(this, NOTIFICATION_ID, new Intent(ACTION_REPEAT), PendingIntent.FLAG_UPDATE_CURRENT));
+
+        remoteViews.setOnClickPendingIntent(R.id.notificationFRewind,
+                PendingIntent.getBroadcast(this, NOTIFICATION_ID, new Intent(ACTION_FAST_REWIND), PendingIntent.FLAG_UPDATE_CURRENT));
+        remoteViews.setOnClickPendingIntent(R.id.notificationFForward,
+                PendingIntent.getBroadcast(this, NOTIFICATION_ID, new Intent(ACTION_FAST_FORWARD), PendingIntent.FLAG_UPDATE_CURRENT));
+
+        switch (basePlayerImpl.getCurrentRepeatMode()) {
+            case REPEAT_DISABLED:
+                remoteViews.setInt(R.id.notificationRepeat, setAlphaMethodName, 77);
+                break;
+            case REPEAT_ONE:
+                remoteViews.setInt(R.id.notificationRepeat, setAlphaMethodName, 255);
+                break;
+            case REPEAT_ALL:
+                // Waiting :)
+                break;
+        }
+    }
+
+    /**
+     * Updates the notification, and the play/pause button in it.
+     * Used for changes on the remoteView
+     *
+     * @param drawableId if != -1, sets the drawable with that id on the play/pause button
+     */
+    private void updateNotification(int drawableId) {
+        if (DEBUG) Log.d(TAG, "updateNotification() called with: drawableId = [" + drawableId + "]");
+        if (notBuilder == null) return;
+        if (drawableId != -1) {
+            if (notRemoteView != null) notRemoteView.setImageViewResource(R.id.notificationPlayPause, drawableId);
+            if (bigNotRemoteView != null) bigNotRemoteView.setImageViewResource(R.id.notificationPlayPause, drawableId);
+        }
+        notificationManager.notify(NOTIFICATION_ID, notBuilder.build());
+    }
+
+    private void setControlsOpacity(@IntRange(from = 0, to = 255) int opacity) {
+        if (notRemoteView != null) notRemoteView.setInt(R.id.notificationPlayPause, setAlphaMethodName, opacity);
+        if (bigNotRemoteView != null) bigNotRemoteView.setInt(R.id.notificationPlayPause, setAlphaMethodName, opacity);
+        if (notRemoteView != null) notRemoteView.setInt(R.id.notificationFForward, setAlphaMethodName, opacity);
+        if (bigNotRemoteView != null) bigNotRemoteView.setInt(R.id.notificationFForward, setAlphaMethodName, opacity);
+        if (notRemoteView != null) notRemoteView.setInt(R.id.notificationFRewind, setAlphaMethodName, opacity);
+        if (bigNotRemoteView != null) bigNotRemoteView.setInt(R.id.notificationFRewind, setAlphaMethodName, opacity);
+    }
+
+    /*//////////////////////////////////////////////////////////////////////////
+    // Utils
+    //////////////////////////////////////////////////////////////////////////*/
+
+    private void lockWifiAndCpu() {
+        if (DEBUG) Log.d(TAG, "lockWifiAndCpu() called");
+        if (wakeLock != null && wakeLock.isHeld() && wifiLock != null && wifiLock.isHeld()) return;
+
+        wakeLock = powerManager.newWakeLock(PowerManager.PARTIAL_WAKE_LOCK, TAG);
+        wifiLock = wifiManager.createWifiLock(WifiManager.WIFI_MODE_FULL, TAG);
+
+        if (wakeLock != null) wakeLock.acquire();
+        if (wifiLock != null) wifiLock.acquire();
+    }
+
+    private void releaseWifiAndCpu() {
+        if (DEBUG) Log.d(TAG, "releaseWifiAndCpu() called");
+        if (wakeLock != null && wakeLock.isHeld()) wakeLock.release();
+        if (wifiLock != null && wifiLock.isHeld()) wifiLock.release();
+
+        wakeLock = null;
+        wifiLock = null;
+    }
+
+    //////////////////////////////////////////////////////////////////////////
+
+    private class BasePlayerImpl extends BasePlayer {
+
+        BasePlayerImpl(Context context) {
+            super(context);
         }
 
         @Override
-        public void run() {
-            mediaPlayer.setWakeMode(getApplicationContext(), PowerManager.PARTIAL_WAKE_LOCK);//cpu lock
-            try {
-                mediaPlayer.setDataSource(source);
-                //We are already in a separate worker thread,
-                //so calling the blocking prepare() method should be ok
-                mediaPlayer.prepare();
+        public void handleIntent(Intent intent) {
+            super.handleIntent(intent);
+            Serializable serializable = intent.getSerializableExtra(BackgroundPlayer.AUDIO_STREAM);
+            if (serializable instanceof AudioStream) audioStream = (AudioStream) serializable;
+            playUrl(audioStream.url, MediaFormat.getSuffixById(audioStream.format), true);
 
-            } catch (IOException ioe) {
-                ioe.printStackTrace();
-                Log.e(TAG, "video source:" + source);
-                Log.e(TAG, "video title:" + title);
-                //can't do anything useful without a file to play; exit early
-                return;
-            }
-
-            try {
-                videoThumbnail = ActivityCommunicator.getCommunicator().backgroundPlayerThumbnail;
-            } catch (Exception e) {
-                Log.e(TAG, "Could not get video thumbnail from ActivityCommunicator");
-                e.printStackTrace();
-            }
-
-            WifiManager wifiMgr = (WifiManager)getSystemService(Context.WIFI_SERVICE);
-            wifiLock = wifiMgr.createWifiLock(WifiManager.WIFI_MODE_FULL, TAG);
-
-            //listen for end of video
-            mediaPlayer.setOnCompletionListener(new EndListener(wifiLock));
-
-            //get audio focus
-            /*
-            AudioManager audioManager = (AudioManager) getSystemService(Context.AUDIO_SERVICE);
-            int result = audioManager.requestAudioFocus(this, AudioManager.STREAM_MUSIC,
-                    AudioManager.AUDIOFOCUS_GAIN);
-
-            if (result != AudioManager.AUDIOFOCUS_REQUEST_GRANTED) {
-                // could not get audio focus.
-            }*/
-            wifiLock.acquire();
-            mediaPlayer.start();
-
-            IntentFilter filter = new IntentFilter();
-            filter.setPriority(Integer.MAX_VALUE);
-            filter.addAction(ACTION_PLAYPAUSE);
-            filter.addAction(ACTION_STOP);
-            filter.addAction(ACTION_REWIND);
-            registerReceiver(broadcastReceiver, filter);
-
-            note = buildNotification();
-
-            startForeground(noteID, note);
-
-            //currently decommissioned progressbar looping update code - works, but doesn't fit inside
-            //Notification.MediaStyle Notification layout.
-            noteMgr = (NotificationManager)getSystemService(NOTIFICATION_SERVICE);
-            /*
-            //update every 2s or 4 times in the video, whichever is shorter
-            int sleepTime = Math.min(2000, (int)((double)vidLength/4));
-            while(mediaPlayer.isPlaying()) {
-                noteBuilder.setProgress(vidLength, mediaPlayer.getCurrentPosition(), false);
-                noteMgr.notify(noteID, noteBuilder.build());
-                try {
-                    Thread.sleep(sleepTime);
-                } catch (InterruptedException e) {
-                    Log.d(TAG, "sleep failure");
-                }
-            }*/
+            if (bigNotRemoteView != null) bigNotRemoteView.setProgressBar(R.id.notificationProgressBar, 100, 0, false);
+            if (notRemoteView != null) notRemoteView.setProgressBar(R.id.notificationProgressBar, 100, 0, false);
         }
 
-        /**Handles button presses from the notification. */
-        private final BroadcastReceiver broadcastReceiver = new BroadcastReceiver() {
-            @Override
-            public void onReceive(Context context, Intent intent) {
-                String action = intent.getAction();
-                //Log.i(TAG, "received broadcast action:"+action);
-                if(action.equals(ACTION_PLAYPAUSE)) {
-                    if(mediaPlayer.isPlaying()) {
-                        mediaPlayer.pause();
-                        note.contentView.setImageViewResource(R.id.notificationPlayPause, R.drawable.ic_play_circle_filled_white_24dp);
-                        if(android.os.Build.VERSION.SDK_INT >=16){
-                            note.bigContentView.setImageViewResource(R.id.notificationPlayPause, R.drawable.ic_play_circle_filled_white_24dp);
-                        }
-                        noteMgr.notify(noteID, note);
-                    }
-                    else {
-                        //reacquire CPU lock after auto-releasing it on pause
-                        mediaPlayer.setWakeMode(getApplicationContext(), PowerManager.PARTIAL_WAKE_LOCK);
-                        mediaPlayer.start();
-                        note.contentView.setImageViewResource(R.id.notificationPlayPause, R.drawable.ic_pause_white_24dp);
-                        if(android.os.Build.VERSION.SDK_INT >=16){
-                            note.bigContentView.setImageViewResource(R.id.notificationPlayPause, R.drawable.ic_pause_white_24dp);
-                        }
-                        noteMgr.notify(noteID, note);
-                    }
-                }
-                else if(action.equals(ACTION_REWIND)) {
-                    mediaPlayer.seekTo(0);
-//                    noteMgr.notify(noteID, note);
-                }
-                else if(action.equals(ACTION_STOP)) {
-                    //this auto-releases CPU lock
-                    mediaPlayer.stop();
-                    afterPlayCleanup();
-                }
+        @Override
+        public void initThumbnail() {
+            if (notRemoteView != null) notRemoteView.setImageViewResource(R.id.notificationCover, R.drawable.dummy_thumbnail);
+            if (bigNotRemoteView != null) bigNotRemoteView.setImageViewResource(R.id.notificationCover, R.drawable.dummy_thumbnail);
+            updateNotification(-1);
+            super.initThumbnail();
+        }
+
+        @Override
+        public void onThumbnailReceived(Bitmap thumbnail) {
+            super.onThumbnailReceived(thumbnail);
+            if (thumbnail != null) {
+                if (notRemoteView != null) notRemoteView.setImageViewBitmap(R.id.notificationCover, thumbnail);
+                if (bigNotRemoteView != null) bigNotRemoteView.setImageViewBitmap(R.id.notificationCover, thumbnail);
+                updateNotification(-1);
             }
-        };
+        }
 
-        private void afterPlayCleanup() {
-            //remove progress bar
-            //noteBuilder.setProgress(0, 0, false);
+        @Override
+        public void playUrl(String url, String format, boolean autoPlay) {
+            super.playUrl(url, format, autoPlay);
 
-            //remove notification
-            noteMgr.cancel(noteID);
-            unregisterReceiver(broadcastReceiver);
-            //release mediaPlayer's system resources
-            mediaPlayer.release();
+            notBuilder = createNotification();
+            startForeground(NOTIFICATION_ID, notBuilder.build());
+        }
 
-            //release wifilock
-            wifiLock.release();
-            //remove foreground status of service; make BackgroundPlayer killable
-            stopForeground(true);
+        @Override
+        public void onPrepared(boolean playWhenReady) {
+            super.onPrepared(playWhenReady);
+            if (simpleExoPlayer.getDuration() < 15000) {
+                FAST_FORWARD_REWIND_AMOUNT = 2000;
+            } else if (simpleExoPlayer.getDuration() > 60 * 60 * 1000) {
+                FAST_FORWARD_REWIND_AMOUNT = 60000;
+            } else {
+                FAST_FORWARD_REWIND_AMOUNT = 10000;
+            }
+            PROGRESS_LOOP_INTERVAL = 1000;
+            basePlayerImpl.getPlayer().setVolume(1f);
+        }
 
+        @Override
+        public void onRepeatClicked() {
+            super.onRepeatClicked();
+
+            int opacity = 255;
+            switch (currentRepeatMode) {
+                case REPEAT_DISABLED:
+                    opacity = 77;
+                    break;
+                case REPEAT_ONE:
+                    opacity = 255;
+                    break;
+                case REPEAT_ALL:
+                    // Waiting :)
+                    break;
+            }
+            if (notRemoteView != null) notRemoteView.setInt(R.id.notificationRepeat, setAlphaMethodName, opacity);
+            if (bigNotRemoteView != null) bigNotRemoteView.setInt(R.id.notificationRepeat, setAlphaMethodName, opacity);
+            updateNotification(-1);
+        }
+
+        @Override
+        public void onUpdateProgress(int currentProgress, int duration, int bufferPercent) {
+            if (bigNotRemoteView != null) bigNotRemoteView.setProgressBar(R.id.notificationProgressBar, duration, currentProgress, false);
+            if (notRemoteView != null) notRemoteView.setProgressBar(R.id.notificationProgressBar, duration, currentProgress, false);
+            if (bigNotRemoteView != null) bigNotRemoteView.setTextViewText(R.id.notificationTime, getTimeString(currentProgress) + " / " + getTimeString(duration));
+            updateNotification(-1);
+        }
+
+        @Override
+        public void onFastRewind() {
+            super.onFastRewind();
+            triggerProgressUpdate();
+        }
+
+        @Override
+        public void onFastForward() {
+            super.onFastForward();
+            triggerProgressUpdate();
+        }
+
+        @Override
+        public void onLoadingChanged(boolean isLoading) {
+            // Disable default behavior
+        }
+
+        @Override
+        public void destroy() {
+            super.destroy();
+            if (notRemoteView != null) notRemoteView.setImageViewBitmap(R.id.notificationCover, null);
+            if (bigNotRemoteView != null) bigNotRemoteView.setImageViewBitmap(R.id.notificationCover, null);
+        }
+
+        @Override
+        public void onError(Exception exception) {
+            exception.printStackTrace();
             stopSelf();
         }
 
-        private class EndListener implements MediaPlayer.OnCompletionListener {
-            private WifiManager.WifiLock wl;
-            public EndListener(WifiManager.WifiLock wifiLock) {
-                this.wl = wifiLock;
-            }
+        /*//////////////////////////////////////////////////////////////////////////
+        // Broadcast Receiver
+        //////////////////////////////////////////////////////////////////////////*/
 
-            @Override
-            public void onCompletion(MediaPlayer mp) {
-                afterPlayCleanup();
+        @Override
+        protected void setupBroadcastReceiver(IntentFilter intentFilter) {
+            super.setupBroadcastReceiver(intentFilter);
+            intentFilter.addAction(ACTION_CLOSE);
+            intentFilter.addAction(ACTION_PLAY_PAUSE);
+            intentFilter.addAction(ACTION_OPEN_DETAIL);
+            intentFilter.addAction(ACTION_REPEAT);
+            intentFilter.addAction(ACTION_FAST_FORWARD);
+            intentFilter.addAction(ACTION_FAST_REWIND);
+
+            intentFilter.addAction(Intent.ACTION_SCREEN_ON);
+            intentFilter.addAction(Intent.ACTION_SCREEN_OFF);
+
+            intentFilter.addAction(Intent.ACTION_HEADSET_PLUG);
+        }
+
+        @Override
+        public void onBroadcastReceived(Intent intent) {
+            super.onBroadcastReceived(intent);
+            if (DEBUG) Log.d(TAG, "onBroadcastReceived() called with: intent = [" + intent + "]");
+            switch (intent.getAction()) {
+                case ACTION_CLOSE:
+                    onClose();
+                    break;
+                case ACTION_PLAY_PAUSE:
+                    onVideoPlayPause();
+                    break;
+                case ACTION_OPEN_DETAIL:
+                    onOpenDetail(BackgroundPlayer.this, basePlayerImpl.getVideoUrl(), basePlayerImpl.getVideoTitle());
+                    break;
+                case ACTION_REPEAT:
+                    onRepeatClicked();
+                    break;
+                case ACTION_FAST_REWIND:
+                    onFastRewind();
+                    break;
+                case ACTION_FAST_FORWARD:
+                    onFastForward();
+                    break;
+                case Intent.ACTION_SCREEN_ON:
+                    onScreenOnOff(true);
+                    break;
+                case Intent.ACTION_SCREEN_OFF:
+                    onScreenOnOff(false);
+                    break;
             }
         }
 
-        private Notification buildNotification() {
-            Notification note;
-            Resources res = getApplicationContext().getResources();
-            noteBuilder = new NotificationCompat.Builder(owner);
+        /*//////////////////////////////////////////////////////////////////////////
+        // States
+        //////////////////////////////////////////////////////////////////////////*/
 
-            PendingIntent playPI = PendingIntent.getBroadcast(owner, noteID,
-                    new Intent(ACTION_PLAYPAUSE), PendingIntent.FLAG_UPDATE_CURRENT);
-            PendingIntent stopPI = PendingIntent.getBroadcast(owner, noteID,
-                    new Intent(ACTION_STOP), PendingIntent.FLAG_UPDATE_CURRENT);
-            PendingIntent rewindPI = PendingIntent.getBroadcast(owner, noteID,
-                    new Intent(ACTION_REWIND), PendingIntent.FLAG_UPDATE_CURRENT);
-            /*
-            NotificationCompat.Action pauseButton = new NotificationCompat.Action.Builder
-                    (R.drawable.ic_pause_white_24dp, "Pause", playPI).build();
-            */
+        @Override
+        public void onLoading() {
+            super.onLoading();
 
-            //build intent to return to video, on tapping notification
-            Intent openDetailViewIntent = new Intent(getApplicationContext(),
-                    VideoItemDetailActivity.class);
-            openDetailViewIntent.putExtra(VideoItemDetailFragment.STREAMING_SERVICE, serviceId);
-            openDetailViewIntent.putExtra(VideoItemDetailFragment.VIDEO_URL, webUrl);
-            openDetailViewIntent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
-            PendingIntent openDetailView = PendingIntent.getActivity(owner, noteID,
-                    openDetailViewIntent, PendingIntent.FLAG_UPDATE_CURRENT);
+            setControlsOpacity(77);
+            updateNotification(-1);
+        }
 
-            noteBuilder
-                    .setOngoing(true)
-                    .setDeleteIntent(stopPI)
-                            //doesn't fit with Notification.MediaStyle
-                            //.setProgress(vidLength, 0, false)
-                    .setSmallIcon(R.drawable.ic_play_circle_filled_white_24dp)
-                    .setTicker(
-                            String.format(res.getString(
-                                    R.string.background_player_time_text), title))
-                    .setContentIntent(PendingIntent.getActivity(getApplicationContext(),
-                            noteID, openDetailViewIntent,
-                            PendingIntent.FLAG_UPDATE_CURRENT))
-                    .setContentIntent(openDetailView);
+        @Override
+        public void onPlaying() {
+            super.onPlaying();
 
+            setControlsOpacity(255);
+            updateNotification(R.drawable.ic_pause_white);
 
-            RemoteViews view =
-                    new RemoteViews(BuildConfig.APPLICATION_ID, R.layout.player_notification);
-            view.setImageViewBitmap(R.id.notificationCover, videoThumbnail);
-            view.setTextViewText(R.id.notificationSongName, title);
-            view.setTextViewText(R.id.notificationArtist, channelName);
-            view.setOnClickPendingIntent(R.id.notificationStop, stopPI);
-            view.setOnClickPendingIntent(R.id.notificationPlayPause, playPI);
-            view.setOnClickPendingIntent(R.id.notificationRewind, rewindPI);
-            view.setOnClickPendingIntent(R.id.notificationContent, openDetailView);
+            lockWifiAndCpu();
+        }
 
-            //possibly found the expandedView problem,
-            //but can't test it as I don't have a 5.0 device. -medavox
-            RemoteViews expandedView =
-                    new RemoteViews(BuildConfig.APPLICATION_ID, R.layout.player_notification_expanded);
-                expandedView.setImageViewBitmap(R.id.notificationCover, videoThumbnail);
-            expandedView.setTextViewText(R.id.notificationSongName, title);
-                expandedView.setTextViewText(R.id.notificationArtist, channelName);
-            expandedView.setOnClickPendingIntent(R.id.notificationStop, stopPI);
-            expandedView.setOnClickPendingIntent(R.id.notificationPlayPause, playPI);
-            expandedView.setOnClickPendingIntent(R.id.notificationRewind, rewindPI);
-            expandedView.setOnClickPendingIntent(R.id.notificationContent, openDetailView);
+        @Override
+        public void onPaused() {
+            super.onPaused();
 
+            updateNotification(R.drawable.ic_play_arrow_white);
+            if (isProgressLoopRunning.get()) stopProgressLoop();
 
-            noteBuilder.setCategory(Notification.CATEGORY_TRANSPORT);
+            releaseWifiAndCpu();
+        }
 
-            //Make notification appear on lockscreen
-            noteBuilder.setVisibility(Notification.VISIBILITY_PUBLIC);
+        @Override
+        public void onCompleted() {
+            super.onCompleted();
 
-            note = noteBuilder.build();
-            note.contentView = view;
+            setControlsOpacity(255);
+            if (bigNotRemoteView != null) bigNotRemoteView.setProgressBar(R.id.notificationProgressBar, 100, 100, false);
+            if (notRemoteView != null) notRemoteView.setProgressBar(R.id.notificationProgressBar, 100, 100, false);
+            updateNotification(R.drawable.ic_replay_white);
 
-            if (android.os.Build.VERSION.SDK_INT > 16) {
-                note.bigContentView = expandedView;
-            }
-
-            return note;
+            releaseWifiAndCpu();
         }
     }
 }

app/src/main/java/org/schabi/newpipe/player/BasePlayer.java

@@ -0,0 +1,739 @@
+package org.schabi.newpipe.player;
+
+import android.animation.Animator;
+import android.animation.AnimatorListenerAdapter;
+import android.animation.ValueAnimator;
+import android.content.BroadcastReceiver;
+import android.content.Context;
+import android.content.Intent;
+import android.content.IntentFilter;
+import android.content.SharedPreferences;
+import android.graphics.Bitmap;
+import android.media.AudioManager;
+import android.net.Uri;
+import android.os.Handler;
+import android.preference.PreferenceManager;
+import android.text.TextUtils;
+import android.util.Log;
+import android.view.View;
+
+import com.google.android.exoplayer2.C;
+import com.google.android.exoplayer2.DefaultLoadControl;
+import com.google.android.exoplayer2.ExoPlaybackException;
+import com.google.android.exoplayer2.ExoPlayer;
+import com.google.android.exoplayer2.ExoPlayerFactory;
+import com.google.android.exoplayer2.PlaybackParameters;
+import com.google.android.exoplayer2.SimpleExoPlayer;
+import com.google.android.exoplayer2.Timeline;
+import com.google.android.exoplayer2.extractor.DefaultExtractorsFactory;
+import com.google.android.exoplayer2.source.ExtractorMediaSource;
+import com.google.android.exoplayer2.source.MediaSource;
+import com.google.android.exoplayer2.source.TrackGroupArray;
+import com.google.android.exoplayer2.source.dash.DashMediaSource;
+import com.google.android.exoplayer2.source.dash.DefaultDashChunkSource;
+import com.google.android.exoplayer2.source.hls.HlsMediaSource;
+import com.google.android.exoplayer2.source.smoothstreaming.DefaultSsChunkSource;
+import com.google.android.exoplayer2.source.smoothstreaming.SsMediaSource;
+import com.google.android.exoplayer2.trackselection.AdaptiveTrackSelection;
+import com.google.android.exoplayer2.trackselection.DefaultTrackSelector;
+import com.google.android.exoplayer2.trackselection.TrackSelectionArray;
+import com.google.android.exoplayer2.upstream.DefaultBandwidthMeter;
+import com.google.android.exoplayer2.upstream.DefaultDataSourceFactory;
+import com.google.android.exoplayer2.upstream.cache.CacheDataSource;
+import com.google.android.exoplayer2.upstream.cache.CacheDataSourceFactory;
+import com.google.android.exoplayer2.upstream.cache.LeastRecentlyUsedCacheEvictor;
+import com.google.android.exoplayer2.upstream.cache.SimpleCache;
+import com.google.android.exoplayer2.util.Util;
+import com.nostra13.universalimageloader.core.ImageLoader;
+import com.nostra13.universalimageloader.core.listener.SimpleImageLoadingListener;
+
+import java.io.File;
+import java.text.DecimalFormat;
+import java.text.NumberFormat;
+import java.util.Formatter;
+import java.util.Locale;
+import java.util.concurrent.atomic.AtomicBoolean;
+
+/**
+ * Base for the players, joining the common properties
+ *
+ * @author mauriciocolli
+ */
+@SuppressWarnings({"WeakerAccess", "unused"})
+public abstract class BasePlayer implements ExoPlayer.EventListener, AudioManager.OnAudioFocusChangeListener {
+    public static final boolean DEBUG = false;
+    public static final String TAG = "BasePlayer";
+
+    protected Context context;
+    protected SharedPreferences sharedPreferences;
+    protected AudioManager audioManager;
+
+    protected BroadcastReceiver broadcastReceiver;
+    protected IntentFilter intentFilter;
+
+    /*//////////////////////////////////////////////////////////////////////////
+    // Intent
+    //////////////////////////////////////////////////////////////////////////*/
+
+    public static final String VIDEO_URL = "video_url";
+    public static final String VIDEO_TITLE = "video_title";
+    public static final String VIDEO_THUMBNAIL_URL = "video_thumbnail_url";
+    public static final String START_POSITION = "start_position";
+    public static final String CHANNEL_NAME = "channel_name";
+    public static final String PLAYBACK_SPEED = "playback_speed";
+
+    protected Bitmap videoThumbnail = null;
+    protected String videoUrl = "";
+    protected String videoTitle = "";
+    protected String videoThumbnailUrl = "";
+    protected int videoStartPos = -1;
+    protected String channelName = "";
+
+    /*//////////////////////////////////////////////////////////////////////////
+    // Player
+    //////////////////////////////////////////////////////////////////////////*/
+
+    public int FAST_FORWARD_REWIND_AMOUNT = 10000; // 10 Seconds
+    public static final String CACHE_FOLDER_NAME = "exoplayer";
+
+    protected SimpleExoPlayer simpleExoPlayer;
+    protected boolean isPrepared = false;
+
+    protected MediaSource mediaSource;
+    protected CacheDataSourceFactory cacheDataSourceFactory;
+    protected final DefaultExtractorsFactory extractorsFactory = new DefaultExtractorsFactory();
+    protected final DefaultBandwidthMeter bandwidthMeter = new DefaultBandwidthMeter();
+
+    protected int PROGRESS_LOOP_INTERVAL = 100;
+    protected AtomicBoolean isProgressLoopRunning = new AtomicBoolean();
+    protected Handler progressLoop;
+    protected Runnable progressUpdate;
+
+    //////////////////////////////////////////////////////////////////////////*/
+
+    public BasePlayer(Context context) {
+        this.context = context;
+        this.progressLoop = new Handler();
+        this.sharedPreferences = PreferenceManager.getDefaultSharedPreferences(context);
+        this.audioManager = ((AudioManager) context.getSystemService(Context.AUDIO_SERVICE));
+
+        this.broadcastReceiver = new BroadcastReceiver() {
+            @Override
+            public void onReceive(Context context, Intent intent) {
+                onBroadcastReceived(intent);
+            }
+        };
+        this.intentFilter = new IntentFilter();
+        setupBroadcastReceiver(intentFilter);
+        context.registerReceiver(broadcastReceiver, intentFilter);
+    }
+
+    public void setup() {
+        if (simpleExoPlayer == null) initPlayer();
+        initListeners();
+    }
+
+    private void initExoPlayerCache() {
+        if (cacheDataSourceFactory == null) {
+            DefaultDataSourceFactory dataSourceFactory = new DefaultDataSourceFactory(context, Util.getUserAgent(context, context.getPackageName()), bandwidthMeter);
+            File cacheDir = new File(context.getExternalCacheDir(), CACHE_FOLDER_NAME);
+            if (!cacheDir.exists()) {
+                //noinspection ResultOfMethodCallIgnored
+                cacheDir.mkdir();
+            }
+
+            if (DEBUG) Log.d(TAG, "initExoPlayerCache: cacheDir = " + cacheDir.getAbsolutePath());
+            SimpleCache simpleCache = new SimpleCache(cacheDir, new LeastRecentlyUsedCacheEvictor(64 * 1024 * 1024L));
+            cacheDataSourceFactory = new CacheDataSourceFactory(simpleCache, dataSourceFactory, CacheDataSource.FLAG_BLOCK_ON_CACHE, 512 * 1024);
+        }
+    }
+
+    public void initPlayer() {
+        if (DEBUG) Log.d(TAG, "initPlayer() called with: context = [" + context + "]");
+        initExoPlayerCache();
+
+        AdaptiveTrackSelection.Factory trackSelectionFactory = new AdaptiveTrackSelection.Factory(bandwidthMeter);
+        DefaultTrackSelector defaultTrackSelector = new DefaultTrackSelector(trackSelectionFactory);
+        DefaultLoadControl loadControl = new DefaultLoadControl();
+
+        simpleExoPlayer = ExoPlayerFactory.newSimpleInstance(context, defaultTrackSelector, loadControl);
+        simpleExoPlayer.addListener(this);
+    }
+
+    public void initListeners() {
+        progressUpdate = new Runnable() {
+            @Override
+            public void run() {
+                //if(DEBUG) Log.d(TAG, "progressUpdate run() called");
+                onUpdateProgress((int) simpleExoPlayer.getCurrentPosition(), (int) simpleExoPlayer.getDuration(), simpleExoPlayer.getBufferedPercentage());
+                if (isProgressLoopRunning.get()) progressLoop.postDelayed(this, PROGRESS_LOOP_INTERVAL);
+            }
+        };
+    }
+
+    public void handleIntent(Intent intent) {
+        if (DEBUG) Log.d(TAG, "handleIntent() called with: intent = [" + intent + "]");
+        if (intent == null) return;
+
+        videoUrl = intent.getStringExtra(VIDEO_URL);
+        videoTitle = intent.getStringExtra(VIDEO_TITLE);
+        videoThumbnailUrl = intent.getStringExtra(VIDEO_THUMBNAIL_URL);
+        videoStartPos = intent.getIntExtra(START_POSITION, -1);
+        channelName = intent.getStringExtra(CHANNEL_NAME);
+        setPlaybackSpeed(intent.getFloatExtra(PLAYBACK_SPEED, getPlaybackSpeed()));
+
+        initThumbnail();
+        //play(getSelectedVideoStream(), true);
+    }
+
+    public void initThumbnail() {
+        if (DEBUG) Log.d(TAG, "initThumbnail() called");
+        videoThumbnail = null;
+        if (videoThumbnailUrl == null || videoThumbnailUrl.isEmpty()) return;
+        ImageLoader.getInstance().resume();
+        ImageLoader.getInstance().loadImage(videoThumbnailUrl, new SimpleImageLoadingListener() {
+            @Override
+            public void onLoadingComplete(String imageUri, View view, Bitmap loadedImage) {
+                if (simpleExoPlayer == null) return;
+                if (DEBUG) Log.d(TAG, "onLoadingComplete() called with: imageUri = [" + imageUri + "], view = [" + view + "], loadedImage = [" + loadedImage + "]");
+                videoThumbnail = loadedImage;
+                onThumbnailReceived(loadedImage);
+            }
+        });
+    }
+
+    public void playUrl(String url, String format, boolean autoPlay) {
+        if (DEBUG) {
+            Log.d(TAG, "play() called with: url = [" + url + "], autoPlay = [" + autoPlay + "]");
+        }
+
+        if (url == null || simpleExoPlayer == null) {
+            RuntimeException runtimeException = new RuntimeException((url == null ? "Url " : "Player ") + " null");
+            onError(runtimeException);
+            throw runtimeException;
+        }
+
+        changeState(STATE_LOADING);
+
+        isPrepared = false;
+        mediaSource = buildMediaSource(url, format);
+
+        if (simpleExoPlayer.getPlaybackState() != ExoPlayer.STATE_IDLE) simpleExoPlayer.stop();
+        if (videoStartPos > 0) simpleExoPlayer.seekTo(videoStartPos);
+        simpleExoPlayer.prepare(mediaSource);
+        simpleExoPlayer.setPlayWhenReady(autoPlay);
+    }
+
+    public void destroyPlayer() {
+        if (DEBUG) Log.d(TAG, "destroyPlayer() called");
+        if (simpleExoPlayer != null) {
+            simpleExoPlayer.stop();
+            simpleExoPlayer.release();
+        }
+        if (progressLoop != null && isProgressLoopRunning.get()) stopProgressLoop();
+    }
+
+    public void destroy() {
+        if (DEBUG) Log.d(TAG, "destroy() called");
+        destroyPlayer();
+        unregisterBroadcastReceiver();
+        videoThumbnail = null;
+        simpleExoPlayer = null;
+    }
+
+    public MediaSource buildMediaSource(String url, String overrideExtension) {
+        if (DEBUG) {
+            Log.d(TAG, "buildMediaSource() called with: url = [" + url + "], overrideExtension = [" + overrideExtension + "]");
+        }
+        Uri uri = Uri.parse(url);
+        int type = TextUtils.isEmpty(overrideExtension) ? Util.inferContentType(uri) : Util.inferContentType("." + overrideExtension);
+        MediaSource mediaSource;
+        switch (type) {
+            case C.TYPE_SS:
+                mediaSource = new SsMediaSource(uri, cacheDataSourceFactory, new DefaultSsChunkSource.Factory(cacheDataSourceFactory), null, null);
+                break;
+            case C.TYPE_DASH:
+                mediaSource = new DashMediaSource(uri, cacheDataSourceFactory, new DefaultDashChunkSource.Factory(cacheDataSourceFactory), null, null);
+                break;
+            case C.TYPE_HLS:
+                mediaSource = new HlsMediaSource(uri, cacheDataSourceFactory, null, null);
+                break;
+            case C.TYPE_OTHER:
+                mediaSource = new ExtractorMediaSource(uri, cacheDataSourceFactory, extractorsFactory, null, null);
+                break;
+            default: {
+                throw new IllegalStateException("Unsupported type: " + type);
+            }
+        }
+        return mediaSource;
+    }
+
+    /*//////////////////////////////////////////////////////////////////////////
+    // Broadcast Receiver
+    //////////////////////////////////////////////////////////////////////////*/
+
+    /**
+     * Add your action in the intentFilter
+     *
+     * @param intentFilter intent filter that will be used for register the receiver
+     */
+    protected void setupBroadcastReceiver(IntentFilter intentFilter) {
+        intentFilter.addAction(AudioManager.ACTION_AUDIO_BECOMING_NOISY);
+    }
+
+    public void onBroadcastReceived(Intent intent) {
+        switch (intent.getAction()) {
+            case AudioManager.ACTION_AUDIO_BECOMING_NOISY:
+                if (isPlaying()) simpleExoPlayer.setPlayWhenReady(false);
+                break;
+        }
+    }
+
+    public void unregisterBroadcastReceiver() {
+        if (broadcastReceiver != null && context != null) {
+            context.unregisterReceiver(broadcastReceiver);
+            broadcastReceiver = null;
+        }
+    }
+
+    /*//////////////////////////////////////////////////////////////////////////
+    // AudioFocus
+    //////////////////////////////////////////////////////////////////////////*/
+
+    private static final int DUCK_DURATION = 1500;
+    private static final float DUCK_AUDIO_TO = .2f;
+
+    @Override
+    public void onAudioFocusChange(int focusChange) {
+        if (DEBUG) Log.d(TAG, "onAudioFocusChange() called with: focusChange = [" + focusChange + "]");
+        if (simpleExoPlayer == null) return;
+        switch (focusChange) {
+            case AudioManager.AUDIOFOCUS_GAIN:
+                onAudioFocusGain();
+                break;
+            case AudioManager.AUDIOFOCUS_LOSS_TRANSIENT_CAN_DUCK:
+                onAudioFocusLossCanDuck();
+                break;
+            case AudioManager.AUDIOFOCUS_LOSS:
+            case AudioManager.AUDIOFOCUS_LOSS_TRANSIENT:
+                onAudioFocusLoss();
+                break;
+        }
+    }
+
+    protected void onAudioFocusGain() {
+        if (DEBUG) Log.d(TAG, "onAudioFocusGain() called");
+        if (simpleExoPlayer != null) simpleExoPlayer.setVolume(DUCK_AUDIO_TO);
+        animateAudio(DUCK_AUDIO_TO, 1f, DUCK_DURATION);
+    }
+
+    protected void onAudioFocusLoss() {
+        if (DEBUG) Log.d(TAG, "onAudioFocusLoss() called");
+        simpleExoPlayer.setPlayWhenReady(false);
+    }
+
+    protected void onAudioFocusLossCanDuck() {
+        if (DEBUG) Log.d(TAG, "onAudioFocusLossCanDuck() called");
+        // Set the volume to 1/10 on ducking
+        animateAudio(simpleExoPlayer.getVolume(), DUCK_AUDIO_TO, DUCK_DURATION);
+    }
+
+    /*//////////////////////////////////////////////////////////////////////////
+    // States Implementation
+    //////////////////////////////////////////////////////////////////////////*/
+
+    public static final int STATE_LOADING = 123;
+    public static final int STATE_PLAYING = 124;
+    public static final int STATE_BUFFERING = 125;
+    public static final int STATE_PAUSED = 126;
+    public static final int STATE_PAUSED_SEEK = 127;
+    public static final int STATE_COMPLETED = 128;
+
+
+    protected int currentState = -1;
+
+    public void changeState(int state) {
+        if (DEBUG) Log.d(TAG, "changeState() called with: state = [" + state + "]");
+        currentState = state;
+        switch (state) {
+            case STATE_LOADING:
+                onLoading();
+                break;
+            case STATE_PLAYING:
+                onPlaying();
+                break;
+            case STATE_BUFFERING:
+                onBuffering();
+                break;
+            case STATE_PAUSED:
+                onPaused();
+                break;
+            case STATE_PAUSED_SEEK:
+                onPausedSeek();
+                break;
+            case STATE_COMPLETED:
+                onCompleted();
+                break;
+        }
+    }
+
+    public void onLoading() {
+        if (DEBUG) Log.d(TAG, "onLoading() called");
+        if (!isProgressLoopRunning.get()) startProgressLoop();
+    }
+
+    public void onPlaying() {
+        if (DEBUG) Log.d(TAG, "onPlaying() called");
+        if (!isProgressLoopRunning.get()) startProgressLoop();
+    }
+
+    public void onBuffering() {
+    }
+
+    public void onPaused() {
+        if (isProgressLoopRunning.get()) stopProgressLoop();
+    }
+
+    public void onPausedSeek() {
+    }
+
+    public void onCompleted() {
+        if (DEBUG) Log.d(TAG, "onCompleted() called");
+        if (isProgressLoopRunning.get()) stopProgressLoop();
+
+        if (currentRepeatMode == RepeatMode.REPEAT_ONE) {
+            changeState(STATE_LOADING);
+            simpleExoPlayer.seekTo(0);
+        }
+    }
+
+    /*//////////////////////////////////////////////////////////////////////////
+    // Repeat
+    //////////////////////////////////////////////////////////////////////////*/
+
+    protected RepeatMode currentRepeatMode = RepeatMode.REPEAT_DISABLED;
+
+    public enum RepeatMode {
+        REPEAT_DISABLED,
+        REPEAT_ONE,
+        REPEAT_ALL
+    }
+
+    public void onRepeatClicked() {
+        if (DEBUG) Log.d(TAG, "onRepeatClicked() called");
+        // TODO: implement repeat all when playlist is implemented
+
+        // Switch the modes between DISABLED and REPEAT_ONE, till playlist is implemented
+        setCurrentRepeatMode(getCurrentRepeatMode() == RepeatMode.REPEAT_DISABLED ?
+                RepeatMode.REPEAT_ONE :
+                RepeatMode.REPEAT_DISABLED);
+
+        if (DEBUG) Log.d(TAG, "onRepeatClicked() currentRepeatMode = " + getCurrentRepeatMode().name());
+    }
+
+    /*//////////////////////////////////////////////////////////////////////////
+    // ExoPlayer Listener
+    //////////////////////////////////////////////////////////////////////////*/
+
+    @Override
+    public void onTimelineChanged(Timeline timeline, Object manifest) {
+    }
+
+    @Override
+    public void onTracksChanged(TrackGroupArray trackGroups, TrackSelectionArray trackSelections) {
+    }
+
+    @Override
+    public void onPlaybackParametersChanged(PlaybackParameters playbackParameters) {
+    }
+
+    @Override
+    public void onLoadingChanged(boolean isLoading) {
+        if (DEBUG) Log.d(TAG, "onLoadingChanged() called with: isLoading = [" + isLoading + "]");
+
+        if (!isLoading && getCurrentState() == STATE_PAUSED && isProgressLoopRunning.get()) stopProgressLoop();
+        else if (isLoading && !isProgressLoopRunning.get()) startProgressLoop();
+    }
+
+    @Override
+    public void onPlayerStateChanged(boolean playWhenReady, int playbackState) {
+        if (DEBUG) Log.d(TAG, "onPlayerStateChanged() called with: playWhenReady = [" + playWhenReady + "], playbackState = [" + playbackState + "]");
+        if (getCurrentState() == STATE_PAUSED_SEEK) {
+            if (DEBUG) Log.d(TAG, "onPlayerStateChanged() currently on PausedSeek");
+            return;
+        }
+
+        switch (playbackState) {
+            case ExoPlayer.STATE_IDLE: // 1
+                isPrepared = false;
+                break;
+            case ExoPlayer.STATE_BUFFERING: // 2
+                if (isPrepared && getCurrentState() != STATE_LOADING) changeState(STATE_BUFFERING);
+                break;
+            case ExoPlayer.STATE_READY: //3
+                if (!isPrepared) {
+                    isPrepared = true;
+                    onPrepared(playWhenReady);
+                    break;
+                }
+                if (currentState == STATE_PAUSED_SEEK) break;
+                changeState(playWhenReady ? STATE_PLAYING : STATE_PAUSED);
+                break;
+            case ExoPlayer.STATE_ENDED: // 4
+                changeState(STATE_COMPLETED);
+                isPrepared = false;
+                break;
+        }
+    }
+
+    @Override
+    public void onPlayerError(ExoPlaybackException error) {
+        if (DEBUG) Log.d(TAG, "onPlayerError() called with: error = [" + error + "]");
+        onError(error);
+    }
+
+    @Override
+    public void onPositionDiscontinuity() {
+    }
+
+    /*//////////////////////////////////////////////////////////////////////////
+    // General Player
+    //////////////////////////////////////////////////////////////////////////*/
+
+    public abstract void onError(Exception exception);
+
+    public void onPrepared(boolean playWhenReady) {
+        if (DEBUG) Log.d(TAG, "onPrepared() called with: playWhenReady = [" + playWhenReady + "]");
+        if (playWhenReady) audioManager.requestAudioFocus(this, AudioManager.STREAM_MUSIC, AudioManager.AUDIOFOCUS_GAIN);
+        changeState(playWhenReady ? STATE_PLAYING : STATE_PAUSED);
+    }
+
+    public abstract void onUpdateProgress(int currentProgress, int duration, int bufferPercent);
+
+    public void onVideoPlayPause() {
+        if (DEBUG) Log.d(TAG, "onVideoPlayPause() called");
+
+        if (currentState == STATE_COMPLETED) {
+            onVideoPlayPauseRepeat();
+            return;
+        }
+
+        if (!isPlaying()) audioManager.requestAudioFocus(this, AudioManager.STREAM_MUSIC, AudioManager.AUDIOFOCUS_GAIN);
+        else audioManager.abandonAudioFocus(null);
+
+        simpleExoPlayer.setPlayWhenReady(!isPlaying());
+    }
+
+    public void onVideoPlayPauseRepeat() {
+        if (DEBUG) Log.d(TAG, "onVideoPlayPauseRepeat() called");
+        changeState(STATE_LOADING);
+        setVideoStartPos(0);
+        simpleExoPlayer.seekTo(0);
+        simpleExoPlayer.setPlayWhenReady(true);
+        audioManager.requestAudioFocus(this, AudioManager.STREAM_MUSIC, AudioManager.AUDIOFOCUS_GAIN);
+    }
+
+    public void onFastRewind() {
+        if (DEBUG) Log.d(TAG, "onFastRewind() called");
+        seekBy(-FAST_FORWARD_REWIND_AMOUNT);
+    }
+
+    public void onFastForward() {
+        if (DEBUG) Log.d(TAG, "onFastForward() called");
+        seekBy(FAST_FORWARD_REWIND_AMOUNT);
+    }
+
+    public void onThumbnailReceived(Bitmap thumbnail) {
+        if (DEBUG) Log.d(TAG, "onThumbnailReceived() called with: thumbnail = [" + thumbnail + "]");
+    }
+
+    public void seekBy(int milliSeconds) {
+        if (DEBUG) Log.d(TAG, "seekBy() called with: milliSeconds = [" + milliSeconds + "]");
+        if (simpleExoPlayer == null || (isCompleted() && milliSeconds > 0) || ((milliSeconds < 0 && simpleExoPlayer.getCurrentPosition() == 0))) return;
+        int progress = (int) (simpleExoPlayer.getCurrentPosition() + milliSeconds);
+        if (progress < 0) progress = 0;
+        simpleExoPlayer.seekTo(progress);
+    }
+
+    public boolean isPlaying() {
+        return simpleExoPlayer.getPlaybackState() == ExoPlayer.STATE_READY && simpleExoPlayer.getPlayWhenReady();
+    }
+
+    /*//////////////////////////////////////////////////////////////////////////
+    // Utils
+    //////////////////////////////////////////////////////////////////////////*/
+
+    private final StringBuilder stringBuilder = new StringBuilder();
+    private final Formatter formatter = new Formatter(stringBuilder, Locale.getDefault());
+    private final NumberFormat speedFormatter = new DecimalFormat("0.##x");
+
+    public String getTimeString(int milliSeconds) {
+        long seconds = (milliSeconds % 60000L) / 1000L;
+        long minutes = (milliSeconds % 3600000L) / 60000L;
+        long hours = (milliSeconds % 86400000L) / 3600000L;
+        long days = (milliSeconds % (86400000L * 7L)) / 86400000L;
+
+        stringBuilder.setLength(0);
+        return days > 0 ? formatter.format("%d:%02d:%02d:%02d", days, hours, minutes, seconds).toString()
+                : hours > 0 ? formatter.format("%d:%02d:%02d", hours, minutes, seconds).toString()
+                : formatter.format("%02d:%02d", minutes, seconds).toString();
+    }
+
+    protected String formatSpeed(float speed) {
+        return speedFormatter.format(speed);
+    }
+
+    protected void startProgressLoop() {
+        progressLoop.removeCallbacksAndMessages(null);
+        isProgressLoopRunning.set(true);
+        progressLoop.post(progressUpdate);
+    }
+
+    protected void stopProgressLoop() {
+        isProgressLoopRunning.set(false);
+        progressLoop.removeCallbacksAndMessages(null);
+    }
+
+    protected void tryDeleteCacheFiles(Context context) {
+        File cacheDir = new File(context.getExternalCacheDir(), CACHE_FOLDER_NAME);
+
+        if (cacheDir.exists()) {
+            try {
+                if (cacheDir.isDirectory()) {
+                    for (File file : cacheDir.listFiles()) {
+                        try {
+                            if (DEBUG) Log.d(TAG, "tryDeleteCacheFiles: " + file.getAbsolutePath() + " deleted = " + file.delete());
+                        } catch (Exception ignored) {
+                        }
+                    }
+                }
+            } catch (Exception ignored) {
+            }
+        }
+    }
+
+    public void triggerProgressUpdate() {
+        onUpdateProgress((int) simpleExoPlayer.getCurrentPosition(), (int) simpleExoPlayer.getDuration(), simpleExoPlayer.getBufferedPercentage());
+    }
+
+    public void animateAudio(final float from, final float to, int duration) {
+        ValueAnimator valueAnimator = new ValueAnimator();
+        valueAnimator.setFloatValues(from, to);
+        valueAnimator.setDuration(duration);
+        valueAnimator.addListener(new AnimatorListenerAdapter() {
+            @Override
+            public void onAnimationStart(Animator animation) {
+                if (simpleExoPlayer != null) simpleExoPlayer.setVolume(from);
+            }
+
+            @Override
+            public void onAnimationCancel(Animator animation) {
+                if (simpleExoPlayer != null) simpleExoPlayer.setVolume(to);
+            }
+
+            @Override
+            public void onAnimationEnd(Animator animation) {
+                if (simpleExoPlayer != null) simpleExoPlayer.setVolume(to);
+            }
+        });
+        valueAnimator.addUpdateListener(new ValueAnimator.AnimatorUpdateListener() {
+            @Override
+            public void onAnimationUpdate(ValueAnimator animation) {
+                if (simpleExoPlayer != null) simpleExoPlayer.setVolume(((float) animation.getAnimatedValue()));
+            }
+        });
+        valueAnimator.start();
+    }
+
+    /*//////////////////////////////////////////////////////////////////////////
+    // Getters and Setters
+    //////////////////////////////////////////////////////////////////////////*/
+
+    public SimpleExoPlayer getPlayer() {
+        return simpleExoPlayer;
+    }
+
+    public SharedPreferences getSharedPreferences() {
+        return sharedPreferences;
+    }
+
+    public RepeatMode getCurrentRepeatMode() {
+        return currentRepeatMode;
+    }
+
+    public void setCurrentRepeatMode(RepeatMode mode) {
+        currentRepeatMode = mode;
+    }
+
+    public int getCurrentState() {
+        return currentState;
+    }
+
+    public String getVideoUrl() {
+        return videoUrl;
+    }
+
+    public void setVideoUrl(String videoUrl) {
+        this.videoUrl = videoUrl;
+    }
+
+    public int getVideoStartPos() {
+        return videoStartPos;
+    }
+
+    public void setVideoStartPos(int videoStartPos) {
+        this.videoStartPos = videoStartPos;
+    }
+
+    public String getVideoTitle() {
+        return videoTitle;
+    }
+
+    public void setVideoTitle(String videoTitle) {
+        this.videoTitle = videoTitle;
+    }
+
+    public String getChannelName() {
+        return channelName;
+    }
+
+    public void setChannelName(String channelName) {
+        this.channelName = channelName;
+    }
+
+    public boolean isCompleted() {
+        return simpleExoPlayer != null && simpleExoPlayer.getPlaybackState() == ExoPlayer.STATE_ENDED;
+    }
+
+    public boolean isPrepared() {
+        return isPrepared;
+    }
+
+    public void setPrepared(boolean prepared) {
+        isPrepared = prepared;
+    }
+
+    public Bitmap getVideoThumbnail() {
+        return videoThumbnail;
+    }
+
+    public void setVideoThumbnail(Bitmap videoThumbnail) {
+        this.videoThumbnail = videoThumbnail;
+    }
+
+    public String getVideoThumbnailUrl() {
+        return videoThumbnailUrl;
+    }
+
+    public void setVideoThumbnailUrl(String videoThumbnailUrl) {
+        this.videoThumbnailUrl = videoThumbnailUrl;
+    }
+
+    public float getPlaybackSpeed() {
+        return simpleExoPlayer.getPlaybackParameters().speed;
+    }
+
+    public void setPlaybackSpeed(float speed) {
+        simpleExoPlayer.setPlaybackParameters(new PlaybackParameters(speed, 1f));
+    }
+}

app/src/main/java/org/schabi/newpipe/player/ExoPlayerActivity.java

@@ -1,564 +0,0 @@
-/*
- * Copyright (C) 2014 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-/**
- * Extended by Christian Schabesberger on 24.12.15.
- *
- * Copyright (C) Christian Schabesberger 2015 <chris.schabesberger@mailbox.org>
- * ExoPlayerActivity.java is part of NewPipe. all changes are under GPL3
- *
- * NewPipe is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * NewPipe is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with NewPipe.  If not, see <http://www.gnu.org/licenses/>.
- */
-
-package org.schabi.newpipe.player;
-
-import org.schabi.newpipe.R;
-import org.schabi.newpipe.player.exoplayer.DashRendererBuilder;
-import org.schabi.newpipe.player.exoplayer.EventLogger;
-import org.schabi.newpipe.player.exoplayer.ExtractorRendererBuilder;
-import org.schabi.newpipe.player.exoplayer.HlsRendererBuilder;
-import org.schabi.newpipe.player.exoplayer.NPExoPlayer;
-import org.schabi.newpipe.player.exoplayer.NPExoPlayer.RendererBuilder;
-import org.schabi.newpipe.player.exoplayer.SmoothStreamingRendererBuilder;
-
-import com.google.android.exoplayer.AspectRatioFrameLayout;
-import com.google.android.exoplayer.ExoPlaybackException;
-import com.google.android.exoplayer.ExoPlayer;
-import com.google.android.exoplayer.MediaCodecTrackRenderer.DecoderInitializationException;
-import com.google.android.exoplayer.MediaCodecUtil.DecoderQueryException;
-import com.google.android.exoplayer.MediaFormat;
-import com.google.android.exoplayer.audio.AudioCapabilities;
-import com.google.android.exoplayer.audio.AudioCapabilitiesReceiver;
-import com.google.android.exoplayer.drm.UnsupportedDrmException;
-import com.google.android.exoplayer.metadata.GeobMetadata;
-import com.google.android.exoplayer.metadata.PrivMetadata;
-import com.google.android.exoplayer.metadata.TxxxMetadata;
-import com.google.android.exoplayer.text.CaptionStyleCompat;
-import com.google.android.exoplayer.text.Cue;
-import com.google.android.exoplayer.text.SubtitleLayout;
-import com.google.android.exoplayer.util.DebugTextViewHelper;
-import com.google.android.exoplayer.util.MimeTypes;
-import com.google.android.exoplayer.util.Util;
-import com.google.android.exoplayer.util.VerboseLogUtil;
-
-import android.Manifest.permission;
-import android.annotation.TargetApi;
-import android.app.Activity;
-import android.content.Context;
-import android.content.Intent;
-import android.content.pm.PackageManager;
-import android.net.Uri;
-import android.os.Bundle;
-import android.text.TextUtils;
-import android.util.Log;
-import android.view.KeyEvent;
-import android.view.Menu;
-import android.view.MenuItem;
-import android.view.MotionEvent;
-import android.view.SurfaceHolder;
-import android.view.SurfaceView;
-import android.view.View;
-import android.view.View.OnKeyListener;
-import android.view.View.OnTouchListener;
-import android.view.accessibility.CaptioningManager;
-import android.widget.MediaController;
-import android.widget.PopupMenu;
-import android.widget.PopupMenu.OnMenuItemClickListener;
-import android.widget.Toast;
-
-import java.net.CookieHandler;
-import java.net.CookieManager;
-import java.net.CookiePolicy;
-import java.util.List;
-import java.util.Locale;
-import java.util.Map;
-
-/**
- * An activity that plays media using {@link NPExoPlayer}.
- */
-public class ExoPlayerActivity extends Activity {
-
-    // For use within demo app code.
-    public static final String CONTENT_ID_EXTRA = "content_id";
-    public static final String CONTENT_TYPE_EXTRA = "content_type";
-    public static final String PROVIDER_EXTRA = "provider";
-
-    // For use when launching the demo app using adb.
-    private static final String CONTENT_EXT_EXTRA = "type";
-
-    private static final String TAG = "PlayerActivity";
-    private static final int MENU_GROUP_TRACKS = 1;
-    private static final int ID_OFFSET = 2;
-
-    private static final CookieManager defaultCookieManager;
-    static {
-        defaultCookieManager = new CookieManager();
-        defaultCookieManager.setCookiePolicy(CookiePolicy.ACCEPT_ORIGINAL_SERVER);
-    }
-
-    private EventLogger eventLogger;
-    private MediaController mediaController;
-    private View shutterView;
-    private AspectRatioFrameLayout videoFrame;
-    private SurfaceView surfaceView;
-    private SubtitleLayout subtitleLayout;
-
-    private NPExoPlayer player;
-    private boolean playerNeedsPrepare;
-
-    private long playerPosition;
-    private boolean enableBackgroundAudio = true;
-
-    private Uri contentUri;
-    private int contentType;
-    private String contentId;
-    private String provider;
-
-    private AudioCapabilitiesReceiver audioCapabilitiesReceiver;
-
-
-    NPExoPlayer.Listener exoPlayerListener = new NPExoPlayer.Listener() {
-        @Override
-        public void onStateChanged(boolean playWhenReady, int playbackState) {
-            if (playbackState == ExoPlayer.STATE_ENDED) {
-                showControls();
-            }
-            String text = "playWhenReady=" + playWhenReady + ", playbackState=";
-            switch(playbackState) {
-                case ExoPlayer.STATE_BUFFERING:
-                    text += "buffering";
-                    break;
-                case ExoPlayer.STATE_ENDED:
-                    text += "ended";
-                    break;
-                case ExoPlayer.STATE_IDLE:
-                    text += "idle";
-                    break;
-                case ExoPlayer.STATE_PREPARING:
-                    text += "preparing";
-                    break;
-                case ExoPlayer.STATE_READY:
-                    text += "ready";
-                    break;
-                default:
-                    text += "unknown";
-                    break;
-            }
-            //todo: put text in some log
-        }
-
-        @Override
-        public void onError(Exception e) {
-            String errorString = null;
-            if (e instanceof UnsupportedDrmException) {
-                // Special case DRM failures.
-                UnsupportedDrmException unsupportedDrmException = (UnsupportedDrmException) e;
-                errorString = getString(Util.SDK_INT < 18 ? R.string.error_drm_not_supported
-                        : unsupportedDrmException.reason == UnsupportedDrmException.REASON_UNSUPPORTED_SCHEME
-                        ? R.string.error_drm_unsupported_scheme : R.string.error_drm_unknown);
-            } else if (e instanceof ExoPlaybackException
-                    && e.getCause() instanceof DecoderInitializationException) {
-                // Special case for decoder initialization failures.
-                DecoderInitializationException decoderInitializationException =
-                        (DecoderInitializationException) e.getCause();
-                if (decoderInitializationException.decoderName == null) {
-                    if (decoderInitializationException.getCause() instanceof DecoderQueryException) {
-                        errorString = getString(R.string.error_querying_decoders);
-                    } else if (decoderInitializationException.secureDecoderRequired) {
-                        errorString = getString(R.string.error_no_secure_decoder,
-                                decoderInitializationException.mimeType);
-                    } else {
-                        errorString = getString(R.string.error_no_decoder,
-                                decoderInitializationException.mimeType);
-                    }
-                } else {
-                    errorString = getString(R.string.error_instantiating_decoder,
-                            decoderInitializationException.decoderName);
-                }
-            }
-            if (errorString != null) {
-                Toast.makeText(getApplicationContext(), errorString, Toast.LENGTH_LONG).show();
-            }
-            playerNeedsPrepare = true;
-            showControls();
-        }
-
-        @Override
-        public void onVideoSizeChanged(int width, int height, int unappliedRotationDegrees, float pixelWidthAspectRatio) {
-            shutterView.setVisibility(View.GONE);
-            videoFrame.setAspectRatio(
-                    height == 0 ? 1 : (width * pixelWidthAspectRatio) / height);
-        }
-    };
-
-    SurfaceHolder.Callback surfaceHolderCallback = new SurfaceHolder.Callback() {
-        @Override
-        public void surfaceCreated(SurfaceHolder holder) {
-            if (player != null) {
-                player.setSurface(holder.getSurface());
-            }
-        }
-
-        @Override
-        public void surfaceChanged(SurfaceHolder holder, int format, int width, int height) {
-            // Do nothing.
-        }
-
-        @Override
-        public void surfaceDestroyed(SurfaceHolder holder) {
-            if (player != null) {
-                player.blockingClearSurface();
-            }
-        }
-    };
-
-    NPExoPlayer.CaptionListener captionListener = new NPExoPlayer.CaptionListener() {
-        @Override
-        public void onCues(List<Cue> cues) {
-            subtitleLayout.setCues(cues);
-        }
-    };
-
-    NPExoPlayer.Id3MetadataListener id3MetadataListener = new NPExoPlayer.Id3MetadataListener() {
-        @Override
-        public void onId3Metadata(Map<String, Object> metadata) {
-            for (Map.Entry<String, Object> entry : metadata.entrySet()) {
-                if (TxxxMetadata.TYPE.equals(entry.getKey())) {
-                    TxxxMetadata txxxMetadata = (TxxxMetadata) entry.getValue();
-                    Log.i(TAG, String.format("ID3 TimedMetadata %s: description=%s, value=%s",
-                            TxxxMetadata.TYPE, txxxMetadata.description, txxxMetadata.value));
-                } else if (PrivMetadata.TYPE.equals(entry.getKey())) {
-                    PrivMetadata privMetadata = (PrivMetadata) entry.getValue();
-                    Log.i(TAG, String.format("ID3 TimedMetadata %s: owner=%s",
-                            PrivMetadata.TYPE, privMetadata.owner));
-                } else if (GeobMetadata.TYPE.equals(entry.getKey())) {
-                    GeobMetadata geobMetadata = (GeobMetadata) entry.getValue();
-                    Log.i(TAG, String.format("ID3 TimedMetadata %s: mimeType=%s, filename=%s, description=%s",
-                            GeobMetadata.TYPE, geobMetadata.mimeType, geobMetadata.filename,
-                            geobMetadata.description));
-                } else {
-                    Log.i(TAG, String.format("ID3 TimedMetadata %s", entry.getKey()));
-                }
-            }
-        }
-    };
-
-    AudioCapabilitiesReceiver.Listener audioCapabilitiesListener = new AudioCapabilitiesReceiver.Listener() {
-        @Override
-        public void onAudioCapabilitiesChanged(AudioCapabilities audioCapabilities) {
-            if (player == null) {
-                return;
-            }
-            boolean backgrounded = player.getBackgrounded();
-            boolean playWhenReady = player.getPlayWhenReady();
-            releasePlayer();
-            preparePlayer(playWhenReady);
-            player.setBackgrounded(backgrounded);
-        }
-    };
-
-    // Activity lifecycle
-
-    @Override
-    public void onCreate(Bundle savedInstanceState) {
-        super.onCreate(savedInstanceState);
-
-        setContentView(R.layout.exo_player_activity);
-        View root = findViewById(R.id.root);
-        root.setOnTouchListener(new OnTouchListener() {
-            @Override
-            public boolean onTouch(View view, MotionEvent motionEvent) {
-                if (motionEvent.getAction() == MotionEvent.ACTION_DOWN) {
-                    toggleControlsVisibility();
-                } else if (motionEvent.getAction() == MotionEvent.ACTION_UP) {
-                    view.performClick();
-                }
-                return true;
-            }
-        });
-        root.setOnKeyListener(new OnKeyListener() {
-            @Override
-            public boolean onKey(View v, int keyCode, KeyEvent event) {
-                if (keyCode == KeyEvent.KEYCODE_BACK || keyCode == KeyEvent.KEYCODE_ESCAPE
-                        || keyCode == KeyEvent.KEYCODE_MENU) {
-                    return false;
-                }
-                return mediaController.dispatchKeyEvent(event);
-            }
-        });
-
-        shutterView = findViewById(R.id.shutter);
-
-        videoFrame = (AspectRatioFrameLayout) findViewById(R.id.video_frame);
-        surfaceView = (SurfaceView) findViewById(R.id.surface_view);
-        surfaceView.getHolder().addCallback(surfaceHolderCallback);
-        subtitleLayout = (SubtitleLayout) findViewById(R.id.subtitles);
-
-        //todo: replace that creapy mediaController
-        mediaController = new KeyCompatibleMediaController(this);
-        mediaController.setAnchorView(root);
-
-        //todo: check what cookie handler does, and if we even need it
-        CookieHandler currentHandler = CookieHandler.getDefault();
-        if (currentHandler != defaultCookieManager) {
-            CookieHandler.setDefault(defaultCookieManager);
-        }
-
-        audioCapabilitiesReceiver = new AudioCapabilitiesReceiver(this, audioCapabilitiesListener);
-        audioCapabilitiesReceiver.register();
-    }
-
-    @Override
-    public void onNewIntent(Intent intent) {
-        releasePlayer();
-        playerPosition = 0;
-        setIntent(intent);
-    }
-
-    @Override
-    public void onResume() {
-        super.onResume();
-        Intent intent = getIntent();
-        contentUri = intent.getData();
-        contentType = intent.getIntExtra(CONTENT_TYPE_EXTRA,
-                inferContentType(contentUri, intent.getStringExtra(CONTENT_EXT_EXTRA)));
-        contentId = intent.getStringExtra(CONTENT_ID_EXTRA);
-        provider = intent.getStringExtra(PROVIDER_EXTRA);
-        configureSubtitleView();
-        if (player == null) {
-            if (!maybeRequestPermission()) {
-                preparePlayer(true);
-            }
-        } else {
-            player.setBackgrounded(false);
-        }
-    }
-
-    @Override
-    public void onPause() {
-        super.onPause();
-        if (!enableBackgroundAudio) {
-            releasePlayer();
-        } else {
-            player.setBackgrounded(true);
-        }
-        shutterView.setVisibility(View.VISIBLE);
-    }
-
-    @Override
-    public void onDestroy() {
-        super.onDestroy();
-        audioCapabilitiesReceiver.unregister();
-        releasePlayer();
-    }
-
-
-    // Permission request listener method
-
-    @Override
-    public void onRequestPermissionsResult(int requestCode, String[] permissions,
-                                           int[] grantResults) {
-        if (grantResults.length > 0 && grantResults[0] == PackageManager.PERMISSION_GRANTED) {
-            preparePlayer(true);
-        } else {
-            Toast.makeText(getApplicationContext(), R.string.storage_permission_denied,
-                    Toast.LENGTH_LONG).show();
-            finish();
-        }
-    }
-
-    // Permission management methods
-
-    /**
-     * Checks whether it is necessary to ask for permission to read storage. If necessary, it also
-     * requests permission.
-     *
-     * @return true if a permission request is made. False if it is not necessary.
-     */
-    @TargetApi(23)
-    private boolean maybeRequestPermission() {
-        if (requiresPermission(contentUri)) {
-            requestPermissions(new String[] {permission.READ_EXTERNAL_STORAGE}, 0);
-            return true;
-        } else {
-            return false;
-        }
-    }
-
-    @TargetApi(23)
-    private boolean requiresPermission(Uri uri) {
-        return Util.SDK_INT >= 23
-                && Util.isLocalFileUri(uri)
-                && checkSelfPermission(permission.READ_EXTERNAL_STORAGE)
-                != PackageManager.PERMISSION_GRANTED;
-    }
-
-    // Internal methods
-
-    private RendererBuilder getRendererBuilder() {
-        String userAgent = Util.getUserAgent(this, "NewPipeExoPlayer");
-        switch (contentType) {
-            case Util.TYPE_SS:
-                // default
-                //return new SmoothStreamingRendererBuilder(this, userAgent, contentUri.toString());
-            case Util.TYPE_DASH:
-                // if a dash manifest is available
-                //return new DashRendererBuilder(this, userAgent, contentUri.toString());
-            case Util.TYPE_HLS:
-                // for livestreams
-                return new HlsRendererBuilder(this, userAgent, contentUri.toString());
-            case Util.TYPE_OTHER:
-                // video only streaming
-                return new ExtractorRendererBuilder(this, userAgent, contentUri);
-            default:
-                throw new IllegalStateException("Unsupported type: " + contentType);
-        }
-    }
-
-    private void preparePlayer(boolean playWhenReady) {
-        if (player == null) {
-            player = new NPExoPlayer(getRendererBuilder());
-            player.addListener(exoPlayerListener);
-            player.setCaptionListener(captionListener);
-            player.setMetadataListener(id3MetadataListener);
-            player.seekTo(playerPosition);
-            playerNeedsPrepare = true;
-            mediaController.setMediaPlayer(player.getPlayerControl());
-            mediaController.setEnabled(true);
-            eventLogger = new EventLogger();
-            eventLogger.startSession();
-            player.addListener(eventLogger);
-            player.setInfoListener(eventLogger);
-            player.setInternalErrorListener(eventLogger);
-        }
-        if (playerNeedsPrepare) {
-            player.prepare();
-            playerNeedsPrepare = false;
-        }
-        player.setSurface(surfaceView.getHolder().getSurface());
-        player.setPlayWhenReady(playWhenReady);
-    }
-
-    private void releasePlayer() {
-        if (player != null) {
-            playerPosition = player.getCurrentPosition();
-            player.release();
-            player = null;
-            eventLogger.endSession();
-            eventLogger = null;
-        }
-    }
-
-    private void toggleControlsVisibility()  {
-        if (mediaController.isShowing()) {
-            mediaController.hide();
-        } else {
-            showControls();
-        }
-    }
-
-    private void showControls() {
-        mediaController.show(0);
-    }
-
-    private void configureSubtitleView() {
-        CaptionStyleCompat style;
-        float fontScale;
-        if (Util.SDK_INT >= 19) {
-            style = getUserCaptionStyleV19();
-            fontScale = getUserCaptionFontScaleV19();
-        } else {
-            style = CaptionStyleCompat.DEFAULT;
-            fontScale = 1.0f;
-        }
-        subtitleLayout.setStyle(style);
-        subtitleLayout.setFractionalTextSize(SubtitleLayout.DEFAULT_TEXT_SIZE_FRACTION * fontScale);
-    }
-
-    @TargetApi(19)
-    private float getUserCaptionFontScaleV19() {
-        CaptioningManager captioningManager =
-                (CaptioningManager) getSystemService(Context.CAPTIONING_SERVICE);
-        return captioningManager.getFontScale();
-    }
-
-    @TargetApi(19)
-    private CaptionStyleCompat getUserCaptionStyleV19() {
-        CaptioningManager captioningManager =
-                (CaptioningManager) getSystemService(Context.CAPTIONING_SERVICE);
-        return CaptionStyleCompat.createFromCaptionStyle(captioningManager.getUserStyle());
-    }
-
-    /**
-     * Makes a best guess to infer the type from a media {@link Uri} and an optional overriding file
-     * extension.
-     *
-     * @param uri The {@link Uri} of the media.
-     * @param fileExtension An overriding file extension.
-     * @return The inferred type.
-     */
-    private static int inferContentType(Uri uri, String fileExtension) {
-        String lastPathSegment = !TextUtils.isEmpty(fileExtension) ? "." + fileExtension
-                : uri.getLastPathSegment();
-        return Util.inferContentType(lastPathSegment);
-    }
-
-    private static final class KeyCompatibleMediaController extends MediaController {
-
-        private MediaController.MediaPlayerControl playerControl;
-
-        public KeyCompatibleMediaController(Context context) {
-            super(context);
-        }
-
-        @Override
-        public void setMediaPlayer(MediaController.MediaPlayerControl playerControl) {
-            super.setMediaPlayer(playerControl);
-            this.playerControl = playerControl;
-        }
-
-        @Override
-        public boolean dispatchKeyEvent(KeyEvent event) {
-            int keyCode = event.getKeyCode();
-            if (playerControl.canSeekForward() && keyCode == KeyEvent.KEYCODE_MEDIA_FAST_FORWARD) {
-                if (event.getAction() == KeyEvent.ACTION_DOWN) {
-                    playerControl.seekTo(playerControl.getCurrentPosition() + 15000); // milliseconds
-                    show();
-                }
-                return true;
-            } else if (playerControl.canSeekBackward() && keyCode == KeyEvent.KEYCODE_MEDIA_REWIND) {
-                if (event.getAction() == KeyEvent.ACTION_DOWN) {
-                    playerControl.seekTo(playerControl.getCurrentPosition() - 5000); // milliseconds
-                    show();
-                }
-                return true;
-            }
-            return super.dispatchKeyEvent(event);
-        }
-    }
-
-}

app/src/main/java/org/schabi/newpipe/player/MainVideoPlayer.java

@@ -0,0 +1,548 @@
+package org.schabi.newpipe.player;
+
+import android.app.Activity;
+import android.content.Context;
+import android.content.Intent;
+import android.content.pm.ActivityInfo;
+import android.graphics.Color;
+import android.media.AudioManager;
+import android.os.Build;
+import android.os.Bundle;
+import android.support.annotation.Nullable;
+import android.util.Log;
+import android.view.GestureDetector;
+import android.view.MotionEvent;
+import android.view.View;
+import android.view.WindowManager;
+import android.widget.ImageButton;
+import android.widget.PopupMenu;
+import android.widget.SeekBar;
+import android.widget.TextView;
+import android.widget.Toast;
+
+import org.schabi.newpipe.R;
+import org.schabi.newpipe.util.AnimationUtils;
+import org.schabi.newpipe.util.NavigationHelper;
+import org.schabi.newpipe.util.PermissionHelper;
+import org.schabi.newpipe.util.ThemeHelper;
+
+import static org.schabi.newpipe.util.AnimationUtils.animateView;
+
+/**
+ * Activity Player implementing VideoPlayer
+ *
+ * @author mauriciocolli
+ */
+public class MainVideoPlayer extends Activity {
+    private static final String TAG = ".MainVideoPlayer";
+    private static final boolean DEBUG = BasePlayer.DEBUG;
+
+    private AudioManager audioManager;
+    private GestureDetector gestureDetector;
+
+    private boolean activityPaused;
+    private VideoPlayerImpl playerImpl;
+
+    /*//////////////////////////////////////////////////////////////////////////
+    // Activity LifeCycle
+    //////////////////////////////////////////////////////////////////////////*/
+
+    @Override
+    protected void onCreate(@Nullable Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        if (DEBUG) Log.d(TAG, "onCreate() called with: savedInstanceState = [" + savedInstanceState + "]");
+        ThemeHelper.setTheme(this);
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) getWindow().setStatusBarColor(Color.BLACK);
+        setVolumeControlStream(AudioManager.STREAM_MUSIC);
+        audioManager = (AudioManager) getSystemService(Context.AUDIO_SERVICE);
+
+        if (getIntent() == null) {
+            Toast.makeText(this, R.string.general_error, Toast.LENGTH_SHORT).show();
+            finish();
+            return;
+        }
+
+        showSystemUi();
+        setContentView(R.layout.activity_main_player);
+        playerImpl = new VideoPlayerImpl();
+        playerImpl.setup(findViewById(android.R.id.content));
+        playerImpl.handleIntent(getIntent());
+    }
+
+    @Override
+    protected void onNewIntent(Intent intent) {
+        if (DEBUG) Log.d(TAG, "onNewIntent() called with: intent = [" + intent + "]");
+        super.onNewIntent(intent);
+        playerImpl.handleIntent(intent);
+    }
+
+    @Override
+    public void onBackPressed() {
+        if (DEBUG) Log.d(TAG, "onBackPressed() called");
+        super.onBackPressed();
+        if (playerImpl.isPlaying()) playerImpl.getPlayer().setPlayWhenReady(false);
+    }
+
+    @Override
+    protected void onStop() {
+        super.onStop();
+        if (DEBUG) Log.d(TAG, "onStop() called");
+        activityPaused = true;
+        if (playerImpl.getPlayer() != null) {
+            playerImpl.setVideoStartPos((int) playerImpl.getPlayer().getCurrentPosition());
+            playerImpl.destroyPlayer();
+        }
+    }
+
+    @Override
+    protected void onResume() {
+        super.onResume();
+        if (DEBUG) Log.d(TAG, "onResume() called");
+        if (activityPaused) {
+            playerImpl.initPlayer();
+            playerImpl.getPlayPauseButton().setImageResource(R.drawable.ic_play_arrow_white);
+            playerImpl.play(false);
+            activityPaused = false;
+        }
+    }
+
+    @Override
+    protected void onDestroy() {
+        super.onDestroy();
+        if (DEBUG) Log.d(TAG, "onDestroy() called");
+        if (playerImpl != null) playerImpl.destroy();
+    }
+
+    /*//////////////////////////////////////////////////////////////////////////
+    // Utils
+    //////////////////////////////////////////////////////////////////////////*/
+
+    private void showSystemUi() {
+        if (DEBUG) Log.d(TAG, "showSystemUi() called");
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN) {
+            getWindow().getDecorView().setSystemUiVisibility(
+                    View.SYSTEM_UI_FLAG_LAYOUT_STABLE
+                            | View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN
+                            | View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION
+            );
+        } else getWindow().getDecorView().setSystemUiVisibility(0);
+        getWindow().clearFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN);
+    }
+
+    private void hideSystemUi() {
+        if (DEBUG) Log.d(TAG, "hideSystemUi() called");
+        if (android.os.Build.VERSION.SDK_INT >= 16) {
+            int visibility = View.SYSTEM_UI_FLAG_LAYOUT_STABLE
+                    | View.SYSTEM_UI_FLAG_FULLSCREEN
+                    | View.SYSTEM_UI_FLAG_HIDE_NAVIGATION
+                    | View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION
+                    | View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN;
+            if (android.os.Build.VERSION.SDK_INT >= android.os.Build.VERSION_CODES.KITKAT) visibility |= View.SYSTEM_UI_FLAG_IMMERSIVE_STICKY;
+            getWindow().getDecorView().setSystemUiVisibility(visibility);
+        }
+        getWindow().setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN, WindowManager.LayoutParams.FLAG_FULLSCREEN);
+    }
+
+    private void toggleOrientation() {
+        setRequestedOrientation(getResources().getDisplayMetrics().heightPixels > getResources().getDisplayMetrics().widthPixels
+                ? ActivityInfo.SCREEN_ORIENTATION_SENSOR_LANDSCAPE
+                : ActivityInfo.SCREEN_ORIENTATION_SENSOR_PORTRAIT);
+    }
+
+    ///////////////////////////////////////////////////////////////////////////
+
+    @SuppressWarnings({"unused", "WeakerAccess"})
+    private class VideoPlayerImpl extends VideoPlayer {
+        private TextView titleTextView;
+        private TextView channelTextView;
+        private TextView volumeTextView;
+        private TextView brightnessTextView;
+        private ImageButton repeatButton;
+
+        private ImageButton screenRotationButton;
+        private ImageButton playPauseButton;
+
+        VideoPlayerImpl() {
+            super("VideoPlayerImpl" + MainVideoPlayer.TAG, MainVideoPlayer.this);
+        }
+
+        @Override
+        public void initViews(View rootView) {
+            super.initViews(rootView);
+            this.titleTextView = (TextView) rootView.findViewById(R.id.titleTextView);
+            this.channelTextView = (TextView) rootView.findViewById(R.id.channelTextView);
+            this.volumeTextView = (TextView) rootView.findViewById(R.id.volumeTextView);
+            this.brightnessTextView = (TextView) rootView.findViewById(R.id.brightnessTextView);
+            this.repeatButton = (ImageButton) rootView.findViewById(R.id.repeatButton);
+
+            this.screenRotationButton = (ImageButton) rootView.findViewById(R.id.screenRotationButton);
+            this.playPauseButton = (ImageButton) rootView.findViewById(R.id.playPauseButton);
+
+            // Due to a bug on lower API, lets set the alpha instead of using a drawable
+            if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN) repeatButton.setImageAlpha(77);
+            else { //noinspection deprecation
+                repeatButton.setAlpha(77);
+            }
+
+            getRootView().setKeepScreenOn(true);
+        }
+
+        @Override
+        public void initListeners() {
+            super.initListeners();
+
+            MySimpleOnGestureListener listener = new MySimpleOnGestureListener();
+            gestureDetector = new GestureDetector(context, listener);
+            gestureDetector.setIsLongpressEnabled(false);
+            playerImpl.getRootView().setOnTouchListener(listener);
+
+            repeatButton.setOnClickListener(this);
+            playPauseButton.setOnClickListener(this);
+            screenRotationButton.setOnClickListener(this);
+        }
+
+        @Override
+        public void handleIntent(Intent intent) {
+            super.handleIntent(intent);
+            titleTextView.setText(getVideoTitle());
+            channelTextView.setText(getChannelName());
+        }
+
+        @Override
+        public void playUrl(String url, String format, boolean autoPlay) {
+            super.playUrl(url, format, autoPlay);
+            playPauseButton.setImageResource(autoPlay ? R.drawable.ic_pause_white : R.drawable.ic_play_arrow_white);
+        }
+
+        @Override
+        public void onFullScreenButtonClicked() {
+            if (DEBUG) Log.d(TAG, "onFullScreenButtonClicked() called");
+            if (playerImpl.getPlayer() == null) return;
+
+            if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M
+                    && !PermissionHelper.checkSystemAlertWindowPermission(MainVideoPlayer.this)) {
+                Toast.makeText(MainVideoPlayer.this, R.string.msg_popup_permission, Toast.LENGTH_LONG).show();
+                return;
+            }
+
+            context.startService(NavigationHelper.getOpenVideoPlayerIntent(context, PopupVideoPlayer.class, playerImpl));
+            if (playerImpl != null) playerImpl.destroyPlayer();
+
+            ((View) getControlAnimationView().getParent()).setVisibility(View.GONE);
+            MainVideoPlayer.this.finish();
+        }
+
+        @Override
+        @SuppressWarnings("deprecation")
+        public void onRepeatClicked() {
+            super.onRepeatClicked();
+            if (DEBUG) Log.d(TAG, "onRepeatClicked() called");
+            switch (getCurrentRepeatMode()) {
+                case REPEAT_DISABLED:
+                    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN) repeatButton.setImageAlpha(77);
+                    else repeatButton.setAlpha(77);
+
+                    break;
+                case REPEAT_ONE:
+                    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN) repeatButton.setImageAlpha(255);
+                    else repeatButton.setAlpha(255);
+
+                    break;
+                case REPEAT_ALL:
+                    // Waiting :)
+                    break;
+            }
+        }
+
+        @Override
+        public void onClick(View v) {
+            super.onClick(v);
+            if (v.getId() == repeatButton.getId()) onRepeatClicked();
+            else if (v.getId() == playPauseButton.getId()) onVideoPlayPause();
+            else if (v.getId() == screenRotationButton.getId()) onScreenRotationClicked();
+
+            if (getCurrentState() != STATE_COMPLETED) {
+                getControlsVisibilityHandler().removeCallbacksAndMessages(null);
+                animateView(playerImpl.getControlsRoot(), true, 300, 0, new Runnable() {
+                    @Override
+                    public void run() {
+                        if (getCurrentState() == STATE_PLAYING && !playerImpl.isSomePopupMenuVisible()) {
+                            hideControls(300, DEFAULT_CONTROLS_HIDE_TIME);
+                        }
+                    }
+                });
+            }
+        }
+
+        private void onScreenRotationClicked() {
+            if (DEBUG) Log.d(TAG, "onScreenRotationClicked() called");
+            toggleOrientation();
+        }
+
+        @Override
+        public void onStopTrackingTouch(SeekBar seekBar) {
+            super.onStopTrackingTouch(seekBar);
+            if (playerImpl.wasPlaying()) {
+                hideControls(100, 0);
+            }
+        }
+
+        @Override
+        public void onDismiss(PopupMenu menu) {
+            super.onDismiss(menu);
+            if (isPlaying()) hideControls(300, 0);
+        }
+
+        @Override
+        public void onError(Exception exception) {
+            exception.printStackTrace();
+            Toast.makeText(context, "Failed to play this video", Toast.LENGTH_SHORT).show();
+            finish();
+        }
+
+        /*//////////////////////////////////////////////////////////////////////////
+        // States
+        //////////////////////////////////////////////////////////////////////////*/
+
+        @Override
+        public void onLoading() {
+            super.onLoading();
+            playPauseButton.setImageResource(R.drawable.ic_pause_white);
+            animateView(playPauseButton, AnimationUtils.Type.SCALE_AND_ALPHA, false, 100);
+            getRootView().setKeepScreenOn(true);
+        }
+
+        @Override
+        public void onBuffering() {
+            super.onBuffering();
+            animateView(playPauseButton, AnimationUtils.Type.SCALE_AND_ALPHA, false, 100);
+            getRootView().setKeepScreenOn(true);
+        }
+
+        @Override
+        public void onPlaying() {
+            super.onPlaying();
+            animateView(playPauseButton, AnimationUtils.Type.SCALE_AND_ALPHA, false, 80, 0, new Runnable() {
+                @Override
+                public void run() {
+                    playPauseButton.setImageResource(R.drawable.ic_pause_white);
+                    animateView(playPauseButton, AnimationUtils.Type.SCALE_AND_ALPHA, true, 200);
+                }
+            });
+            showSystemUi();
+            getRootView().setKeepScreenOn(true);
+        }
+
+        @Override
+        public void onPaused() {
+            super.onPaused();
+            animateView(playPauseButton, AnimationUtils.Type.SCALE_AND_ALPHA, false, 80, 0, new Runnable() {
+                @Override
+                public void run() {
+                    playPauseButton.setImageResource(R.drawable.ic_play_arrow_white);
+                    animateView(playPauseButton, AnimationUtils.Type.SCALE_AND_ALPHA, true, 200);
+                }
+            });
+
+            showSystemUi();
+            getRootView().setKeepScreenOn(false);
+        }
+
+        @Override
+        public void onPausedSeek() {
+            super.onPausedSeek();
+            animateView(playPauseButton, AnimationUtils.Type.SCALE_AND_ALPHA, false, 100);
+            getRootView().setKeepScreenOn(true);
+        }
+
+
+        @Override
+        public void onCompleted() {
+            if (getCurrentRepeatMode() == RepeatMode.REPEAT_ONE) {
+                playPauseButton.setImageResource(R.drawable.ic_pause_white);
+            } else {
+                showSystemUi();
+                animateView(playPauseButton, AnimationUtils.Type.SCALE_AND_ALPHA, false, 0, 0, new Runnable() {
+                    @Override
+                    public void run() {
+                        playPauseButton.setImageResource(R.drawable.ic_replay_white);
+                        animateView(playPauseButton, AnimationUtils.Type.SCALE_AND_ALPHA, true, 300);
+                    }
+                });
+            }
+            getRootView().setKeepScreenOn(false);
+            super.onCompleted();
+        }
+
+        /*//////////////////////////////////////////////////////////////////////////
+        // Utils
+        //////////////////////////////////////////////////////////////////////////*/
+
+        @Override
+        public void hideControls(final long duration, long delay) {
+            if (DEBUG) Log.d(TAG, "hideControls() called with: delay = [" + delay + "]");
+            getControlsVisibilityHandler().removeCallbacksAndMessages(null);
+            getControlsVisibilityHandler().postDelayed(new Runnable() {
+                @Override
+                public void run() {
+                    animateView(getControlsRoot(), false, duration, 0, new Runnable() {
+                        @Override
+                        public void run() {
+                            hideSystemUi();
+                        }
+                    });
+                }
+            }, delay);
+        }
+
+        ///////////////////////////////////////////////////////////////////////////
+        // Getters
+        ///////////////////////////////////////////////////////////////////////////
+
+        public TextView getTitleTextView() {
+            return titleTextView;
+        }
+
+        public TextView getChannelTextView() {
+            return channelTextView;
+        }
+
+        public TextView getVolumeTextView() {
+            return volumeTextView;
+        }
+
+        public TextView getBrightnessTextView() {
+            return brightnessTextView;
+        }
+
+        public ImageButton getRepeatButton() {
+            return repeatButton;
+        }
+
+        public ImageButton getPlayPauseButton() {
+            return playPauseButton;
+        }
+    }
+
+    private class MySimpleOnGestureListener extends GestureDetector.SimpleOnGestureListener implements View.OnTouchListener {
+        private boolean isMoving;
+
+        @Override
+        public boolean onDoubleTap(MotionEvent e) {
+            if (DEBUG) Log.d(TAG, "onDoubleTap() called with: e = [" + e + "]" + "rawXy = " + e.getRawX() + ", " + e.getRawY() + ", xy = " + e.getX() + ", " + e.getY());
+            if (!playerImpl.isPlaying()) return false;
+            if (e.getX() > playerImpl.getRootView().getWidth() / 2) playerImpl.onFastForward();
+            else playerImpl.onFastRewind();
+            return true;
+        }
+
+        @Override
+        public boolean onSingleTapConfirmed(MotionEvent e) {
+            if (DEBUG) Log.d(TAG, "onSingleTapConfirmed() called with: e = [" + e + "]");
+            if (playerImpl.getCurrentState() != BasePlayer.STATE_PLAYING) return true;
+
+            if (playerImpl.isControlsVisible()) playerImpl.hideControls(150, 0);
+            else {
+                playerImpl.showControlsThenHide();
+                showSystemUi();
+            }
+            return true;
+        }
+
+        private final boolean isGestureControlsEnabled = playerImpl.getSharedPreferences().getBoolean(getString(R.string.player_gesture_controls_key), true);
+
+        private final float stepsBrightness = 15, stepBrightness = (1f / stepsBrightness), minBrightness = .01f;
+        private float currentBrightness = .5f;
+
+        private int currentVolume, maxVolume = audioManager.getStreamMaxVolume(AudioManager.STREAM_MUSIC);
+        private final float stepsVolume = 15, stepVolume = (float) Math.ceil(maxVolume / stepsVolume), minVolume = 0;
+
+        private final String brightnessUnicode = new String(Character.toChars(0x2600));
+        private final String volumeUnicode = new String(Character.toChars(0x1F508));
+
+        private final int MOVEMENT_THRESHOLD = 40;
+        private final int eventsThreshold = 8;
+        private boolean triggered = false;
+        private int eventsNum;
+
+        // TODO: Improve video gesture controls
+        @Override
+        public boolean onScroll(MotionEvent e1, MotionEvent e2, float distanceX, float distanceY) {
+            if (!isGestureControlsEnabled) return false;
+
+            //noinspection PointlessBooleanExpression
+            if (DEBUG && false) Log.d(TAG, "MainVideoPlayer.onScroll = " +
+                    ", e1.getRaw = [" + e1.getRawX() + ", " + e1.getRawY() + "]" +
+                    ", e2.getRaw = [" + e2.getRawX() + ", " + e2.getRawY() + "]" +
+                    ", distanceXy = [" + distanceX + ", " + distanceY + "]");
+            float abs = Math.abs(e2.getY() - e1.getY());
+            if (!triggered) {
+                triggered = abs > MOVEMENT_THRESHOLD;
+                return false;
+            }
+
+            if (eventsNum++ % eventsThreshold != 0 || playerImpl.getCurrentState() == BasePlayer.STATE_COMPLETED) return false;
+            isMoving = true;
+//            boolean up = !((e2.getY() - e1.getY()) > 0) && distanceY > 0; // Android's origin point is on top
+            boolean up = distanceY > 0;
+
+
+            if (e1.getX() > playerImpl.getRootView().getWidth() / 2) {
+                double floor = Math.floor(up ? stepVolume : -stepVolume);
+                currentVolume = (int) (audioManager.getStreamVolume(AudioManager.STREAM_MUSIC) + floor);
+                if (currentVolume >= maxVolume) currentVolume = maxVolume;
+                if (currentVolume <= minVolume) currentVolume = (int) minVolume;
+                audioManager.setStreamVolume(AudioManager.STREAM_MUSIC, currentVolume, 0);
+
+                if (DEBUG) Log.d(TAG, "onScroll().volumeControl, currentVolume = " + currentVolume);
+                playerImpl.getVolumeTextView().setText(volumeUnicode + " " + Math.round((((float) currentVolume) / maxVolume) * 100) + "%");
+
+                if (playerImpl.getVolumeTextView().getVisibility() != View.VISIBLE) animateView(playerImpl.getVolumeTextView(), true, 200);
+                if (playerImpl.getBrightnessTextView().getVisibility() == View.VISIBLE) playerImpl.getBrightnessTextView().setVisibility(View.GONE);
+            } else {
+                WindowManager.LayoutParams lp = getWindow().getAttributes();
+                currentBrightness += up ? stepBrightness : -stepBrightness;
+                if (currentBrightness >= 1f) currentBrightness = 1f;
+                if (currentBrightness <= minBrightness) currentBrightness = minBrightness;
+
+                lp.screenBrightness = currentBrightness;
+                getWindow().setAttributes(lp);
+                if (DEBUG) Log.d(TAG, "onScroll().brightnessControl, currentBrightness = " + currentBrightness);
+                int brightnessNormalized = Math.round(currentBrightness * 100);
+
+                playerImpl.getBrightnessTextView().setText(brightnessUnicode + " " + (brightnessNormalized == 1 ? 0 : brightnessNormalized) + "%");
+
+                if (playerImpl.getBrightnessTextView().getVisibility() != View.VISIBLE) animateView(playerImpl.getBrightnessTextView(), true, 200);
+                if (playerImpl.getVolumeTextView().getVisibility() == View.VISIBLE) playerImpl.getVolumeTextView().setVisibility(View.GONE);
+            }
+            return true;
+        }
+
+        private void onScrollEnd() {
+            if (DEBUG) Log.d(TAG, "onScrollEnd() called");
+            triggered = false;
+            eventsNum = 0;
+            /* if (playerImpl.getVolumeTextView().getVisibility() == View.VISIBLE) playerImpl.getVolumeTextView().setVisibility(View.GONE);
+            if (playerImpl.getBrightnessTextView().getVisibility() == View.VISIBLE) playerImpl.getBrightnessTextView().setVisibility(View.GONE);*/
+            if (playerImpl.getVolumeTextView().getVisibility() == View.VISIBLE) animateView(playerImpl.getVolumeTextView(), false, 200, 200);
+            if (playerImpl.getBrightnessTextView().getVisibility() == View.VISIBLE) animateView(playerImpl.getBrightnessTextView(), false, 200, 200);
+
+            if (playerImpl.isControlsVisible() && playerImpl.getCurrentState() == BasePlayer.STATE_PLAYING) {
+                playerImpl.hideControls(300, VideoPlayer.DEFAULT_CONTROLS_HIDE_TIME);
+            }
+        }
+
+        @Override
+        public boolean onTouch(View v, MotionEvent event) {
+            //noinspection PointlessBooleanExpression
+            if (DEBUG && false) Log.d(TAG, "onTouch() called with: v = [" + v + "], event = [" + event + "]");
+            gestureDetector.onTouchEvent(event);
+            if (event.getAction() == MotionEvent.ACTION_UP && isMoving) {
+                isMoving = false;
+                onScrollEnd();
+            }
+            return true;
+        }
+
+    }
+}

app/src/main/java/org/schabi/newpipe/player/PlayVideoActivity.java

@@ -5,9 +5,8 @@ import android.content.Intent;
 import android.content.SharedPreferences;
 import android.content.pm.ActivityInfo;
 import android.content.res.Configuration;
-import android.graphics.drawable.Drawable;
-import android.media.MediaPlayer;
 import android.media.AudioManager;
+import android.media.MediaPlayer;
 import android.net.Uri;
 import android.os.Build;
 import android.os.Bundle;
@@ -28,7 +27,6 @@ import android.widget.MediaController;
 import android.widget.ProgressBar;
 import android.widget.VideoView;
 
-import org.schabi.newpipe.App;
 import org.schabi.newpipe.R;
 
 /**

app/src/main/java/org/schabi/newpipe/player/PopupVideoPlayer.java

@@ -0,0 +1,762 @@
+package org.schabi.newpipe.player;
+
+import android.annotation.SuppressLint;
+import android.app.NotificationManager;
+import android.app.PendingIntent;
+import android.app.Service;
+import android.content.Context;
+import android.content.Intent;
+import android.content.IntentFilter;
+import android.content.SharedPreferences;
+import android.content.res.Configuration;
+import android.graphics.Bitmap;
+import android.graphics.PixelFormat;
+import android.os.Build;
+import android.os.Handler;
+import android.os.IBinder;
+import android.preference.PreferenceManager;
+import android.support.v4.app.NotificationCompat;
+import android.util.DisplayMetrics;
+import android.util.Log;
+import android.view.GestureDetector;
+import android.view.Gravity;
+import android.view.MotionEvent;
+import android.view.View;
+import android.view.WindowManager;
+import android.widget.PopupMenu;
+import android.widget.RemoteViews;
+import android.widget.SeekBar;
+import android.widget.TextView;
+import android.widget.Toast;
+
+import com.nostra13.universalimageloader.core.DisplayImageOptions;
+import com.nostra13.universalimageloader.core.ImageLoader;
+import com.nostra13.universalimageloader.core.listener.SimpleImageLoadingListener;
+
+import org.schabi.newpipe.BuildConfig;
+import org.schabi.newpipe.MainActivity;
+import org.schabi.newpipe.R;
+import org.schabi.newpipe.ReCaptchaActivity;
+import org.schabi.newpipe.extractor.MediaFormat;
+import org.schabi.newpipe.extractor.StreamingService;
+import org.schabi.newpipe.extractor.stream_info.StreamInfo;
+import org.schabi.newpipe.util.Constants;
+import org.schabi.newpipe.util.NavigationHelper;
+import org.schabi.newpipe.util.ThemeHelper;
+import org.schabi.newpipe.util.Utils;
+import org.schabi.newpipe.workers.StreamExtractorWorker;
+
+import static org.schabi.newpipe.util.AnimationUtils.animateView;
+
+/**
+ * Service Popup Player implementing VideoPlayer
+ *
+ * @author mauriciocolli
+ */
+public class PopupVideoPlayer extends Service {
+    private static final String TAG = ".PopupVideoPlayer";
+    private static final boolean DEBUG = BasePlayer.DEBUG;
+
+    private static final int NOTIFICATION_ID = 40028922;
+    public static final String ACTION_CLOSE = "org.schabi.newpipe.player.PopupVideoPlayer.CLOSE";
+    public static final String ACTION_PLAY_PAUSE = "org.schabi.newpipe.player.PopupVideoPlayer.PLAY_PAUSE";
+    public static final String ACTION_OPEN_DETAIL = "org.schabi.newpipe.player.PopupVideoPlayer.OPEN_DETAIL";
+    public static final String ACTION_REPEAT = "org.schabi.newpipe.player.PopupVideoPlayer.REPEAT";
+
+    private static final String POPUP_SAVED_WIDTH = "popup_saved_width";
+    private static final String POPUP_SAVED_X = "popup_saved_x";
+    private static final String POPUP_SAVED_Y = "popup_saved_y";
+
+    private WindowManager windowManager;
+    private WindowManager.LayoutParams windowLayoutParams;
+    private GestureDetector gestureDetector;
+
+    private float screenWidth, screenHeight;
+    private float popupWidth, popupHeight;
+
+    private float minimumWidth, minimumHeight;
+    private float maximumWidth, maximumHeight;
+
+    private final String setAlphaMethodName = (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN) ? "setImageAlpha" : "setAlpha";
+    private NotificationManager notificationManager;
+    private NotificationCompat.Builder notBuilder;
+    private RemoteViews notRemoteView;
+
+
+    private ImageLoader imageLoader = ImageLoader.getInstance();
+    private DisplayImageOptions displayImageOptions = new DisplayImageOptions.Builder().cacheInMemory(true).build();
+
+    private VideoPlayerImpl playerImpl;
+    private StreamExtractorWorker currentExtractorWorker;
+
+    /*//////////////////////////////////////////////////////////////////////////
+    // Service LifeCycle
+    //////////////////////////////////////////////////////////////////////////*/
+
+    @Override
+    public void onCreate() {
+        windowManager = (WindowManager) getSystemService(WINDOW_SERVICE);
+        notificationManager = ((NotificationManager) getSystemService(NOTIFICATION_SERVICE));
+
+        playerImpl = new VideoPlayerImpl();
+        ThemeHelper.setTheme(this);
+    }
+
+    @Override
+    @SuppressWarnings("unchecked")
+    public int onStartCommand(final Intent intent, int flags, int startId) {
+        if (DEBUG) Log.d(TAG, "onStartCommand() called with: intent = [" + intent + "], flags = [" + flags + "], startId = [" + startId + "]");
+        if (playerImpl.getPlayer() == null) initPopup();
+        if (!playerImpl.isPlaying()) playerImpl.getPlayer().setPlayWhenReady(true);
+
+        if (imageLoader != null) imageLoader.clearMemoryCache();
+        if (intent.getStringExtra(Constants.KEY_URL) != null) {
+            playerImpl.setStartedFromNewPipe(false);
+            currentExtractorWorker = new StreamExtractorWorker(this, 0, intent.getStringExtra(Constants.KEY_URL), new FetcherRunnable(this));
+            currentExtractorWorker.start();
+        } else {
+            playerImpl.setStartedFromNewPipe(true);
+            playerImpl.handleIntent(intent);
+        }
+        return START_NOT_STICKY;
+    }
+
+    @Override
+    public void onConfigurationChanged(Configuration newConfig) {
+        updateScreenSize();
+        updatePopupSize(windowLayoutParams.width, -1);
+        checkPositionBounds();
+    }
+
+    @Override
+    public void onDestroy() {
+        if (DEBUG) Log.d(TAG, "onDestroy() called");
+        stopForeground(true);
+        if (playerImpl != null) {
+            playerImpl.destroy();
+            if (playerImpl.getRootView() != null) windowManager.removeView(playerImpl.getRootView());
+        }
+        if (notificationManager != null) notificationManager.cancel(NOTIFICATION_ID);
+        if (currentExtractorWorker != null) {
+            currentExtractorWorker.cancel();
+            currentExtractorWorker = null;
+        }
+
+        savePositionAndSize();
+    }
+
+    @Override
+    public IBinder onBind(Intent intent) {
+        return null;
+    }
+
+    /*//////////////////////////////////////////////////////////////////////////
+    // Init
+    //////////////////////////////////////////////////////////////////////////*/
+
+    @SuppressLint("RtlHardcoded")
+    private void initPopup() {
+        if (DEBUG) Log.d(TAG, "initPopup() called");
+        View rootView = View.inflate(this, R.layout.player_popup, null);
+        playerImpl.setup(rootView);
+
+        updateScreenSize();
+
+        SharedPreferences sharedPreferences = PreferenceManager.getDefaultSharedPreferences(this);
+        boolean popupRememberSizeAndPos = sharedPreferences.getBoolean(getString(R.string.popup_remember_size_pos_key), true);
+
+        float defaultSize = getResources().getDimension(R.dimen.popup_default_width);
+        popupWidth = popupRememberSizeAndPos ? sharedPreferences.getFloat(POPUP_SAVED_WIDTH, defaultSize) : defaultSize;
+
+        windowLayoutParams = new WindowManager.LayoutParams(
+                (int) popupWidth, (int) getMinimumVideoHeight(popupWidth),
+                WindowManager.LayoutParams.TYPE_PHONE,
+                WindowManager.LayoutParams.FLAG_NOT_FOCUSABLE,
+                PixelFormat.TRANSLUCENT);
+        windowLayoutParams.gravity = Gravity.LEFT | Gravity.TOP;
+
+        int centerX = (int) (screenWidth / 2f - popupWidth / 2f);
+        int centerY = (int) (screenHeight / 2f - popupHeight / 2f);
+        windowLayoutParams.x = popupRememberSizeAndPos ? sharedPreferences.getInt(POPUP_SAVED_X, centerX) : centerX;
+        windowLayoutParams.y = popupRememberSizeAndPos ? sharedPreferences.getInt(POPUP_SAVED_Y, centerY) : centerY;
+
+        checkPositionBounds();
+
+        MySimpleOnGestureListener listener = new MySimpleOnGestureListener();
+        gestureDetector = new GestureDetector(this, listener);
+        //gestureDetector.setIsLongpressEnabled(false);
+        rootView.setOnTouchListener(listener);
+        playerImpl.getLoadingPanel().setMinimumWidth(windowLayoutParams.width);
+        playerImpl.getLoadingPanel().setMinimumHeight(windowLayoutParams.height);
+        windowManager.addView(rootView, windowLayoutParams);
+    }
+
+    /*//////////////////////////////////////////////////////////////////////////
+    // Notification
+    //////////////////////////////////////////////////////////////////////////*/
+
+    private NotificationCompat.Builder createNotification() {
+        notRemoteView = new RemoteViews(BuildConfig.APPLICATION_ID, R.layout.player_popup_notification);
+
+        if (playerImpl.getVideoThumbnail() == null) notRemoteView.setImageViewResource(R.id.notificationCover, R.drawable.dummy_thumbnail);
+        else notRemoteView.setImageViewBitmap(R.id.notificationCover, playerImpl.getVideoThumbnail());
+
+        notRemoteView.setTextViewText(R.id.notificationSongName, playerImpl.getVideoTitle());
+        notRemoteView.setTextViewText(R.id.notificationArtist, playerImpl.getChannelName());
+
+        notRemoteView.setOnClickPendingIntent(R.id.notificationPlayPause,
+                PendingIntent.getBroadcast(this, NOTIFICATION_ID, new Intent(ACTION_PLAY_PAUSE), PendingIntent.FLAG_UPDATE_CURRENT));
+        notRemoteView.setOnClickPendingIntent(R.id.notificationStop,
+                PendingIntent.getBroadcast(this, NOTIFICATION_ID, new Intent(ACTION_CLOSE), PendingIntent.FLAG_UPDATE_CURRENT));
+        notRemoteView.setOnClickPendingIntent(R.id.notificationContent,
+                PendingIntent.getBroadcast(this, NOTIFICATION_ID, new Intent(ACTION_OPEN_DETAIL), PendingIntent.FLAG_UPDATE_CURRENT));
+        notRemoteView.setOnClickPendingIntent(R.id.notificationRepeat,
+                PendingIntent.getBroadcast(this, NOTIFICATION_ID, new Intent(ACTION_REPEAT), PendingIntent.FLAG_UPDATE_CURRENT));
+
+        switch (playerImpl.getCurrentRepeatMode()) {
+            case REPEAT_DISABLED:
+                notRemoteView.setInt(R.id.notificationRepeat, setAlphaMethodName, 77);
+                break;
+            case REPEAT_ONE:
+                notRemoteView.setInt(R.id.notificationRepeat, setAlphaMethodName, 255);
+                break;
+            case REPEAT_ALL:
+                // Waiting :)
+                break;
+        }
+
+        return new NotificationCompat.Builder(this)
+                .setOngoing(true)
+                .setSmallIcon(R.drawable.ic_play_arrow_white)
+                .setVisibility(NotificationCompat.VISIBILITY_PUBLIC)
+                .setContent(notRemoteView);
+    }
+
+    /**
+     * Updates the notification, and the play/pause button in it.
+     * Used for changes on the remoteView
+     *
+     * @param drawableId if != -1, sets the drawable with that id on the play/pause button
+     */
+    private void updateNotification(int drawableId) {
+        if (DEBUG) Log.d(TAG, "updateNotification() called with: drawableId = [" + drawableId + "]");
+        if (notBuilder == null || notRemoteView == null) return;
+        if (drawableId != -1) notRemoteView.setImageViewResource(R.id.notificationPlayPause, drawableId);
+        notificationManager.notify(NOTIFICATION_ID, notBuilder.build());
+    }
+
+    /*//////////////////////////////////////////////////////////////////////////
+    // Misc
+    //////////////////////////////////////////////////////////////////////////*/
+
+    public void onVideoClose() {
+        if (DEBUG) Log.d(TAG, "onVideoClose() called");
+        savePositionAndSize();
+        stopSelf();
+    }
+
+    public void onOpenDetail(Context context, String videoUrl, String videoTitle) {
+        if (DEBUG) Log.d(TAG, "onOpenDetail() called with: context = [" + context + "], videoUrl = [" + videoUrl + "]");
+        Intent i = new Intent(context, MainActivity.class);
+        i.putExtra(Constants.KEY_SERVICE_ID, 0);
+        i.putExtra(Constants.KEY_URL, videoUrl);
+        i.putExtra(Constants.KEY_TITLE, videoTitle);
+        i.putExtra(Constants.KEY_LINK_TYPE, StreamingService.LinkType.STREAM);
+        i.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
+        i.addFlags(Intent.FLAG_ACTIVITY_SINGLE_TOP);
+        context.startActivity(i);
+        context.sendBroadcast(new Intent(Intent.ACTION_CLOSE_SYSTEM_DIALOGS));
+    }
+
+    /*//////////////////////////////////////////////////////////////////////////
+    // Utils
+    //////////////////////////////////////////////////////////////////////////*/
+
+    private void checkPositionBounds() {
+        if (windowLayoutParams.x > screenWidth - windowLayoutParams.width) windowLayoutParams.x = (int) (screenWidth - windowLayoutParams.width);
+        if (windowLayoutParams.x < 0) windowLayoutParams.x = 0;
+        if (windowLayoutParams.y > screenHeight - windowLayoutParams.height) windowLayoutParams.y = (int) (screenHeight - windowLayoutParams.height);
+        if (windowLayoutParams.y < 0) windowLayoutParams.y = 0;
+    }
+
+    private void savePositionAndSize() {
+        SharedPreferences sharedPreferences = PreferenceManager.getDefaultSharedPreferences(PopupVideoPlayer.this);
+        sharedPreferences.edit().putInt(POPUP_SAVED_X, windowLayoutParams.x).apply();
+        sharedPreferences.edit().putInt(POPUP_SAVED_Y, windowLayoutParams.y).apply();
+        sharedPreferences.edit().putFloat(POPUP_SAVED_WIDTH, windowLayoutParams.width).apply();
+    }
+
+    private float getMinimumVideoHeight(float width) {
+        //if (DEBUG) Log.d(TAG, "getMinimumVideoHeight() called with: width = [" + width + "], returned: " + height);
+        return width / (16.0f / 9.0f); // Respect the 16:9 ratio that most videos have
+    }
+
+    private void updateScreenSize() {
+        DisplayMetrics metrics = new DisplayMetrics();
+        windowManager.getDefaultDisplay().getMetrics(metrics);
+
+        screenWidth = metrics.widthPixels;
+        screenHeight = metrics.heightPixels;
+        if (DEBUG) Log.d(TAG, "updateScreenSize() called > screenWidth = " + screenWidth + ", screenHeight = " + screenHeight);
+
+        popupWidth = getResources().getDimension(R.dimen.popup_default_width);
+        popupHeight = getMinimumVideoHeight(popupWidth);
+
+        minimumWidth = getResources().getDimension(R.dimen.popup_minimum_width);
+        minimumHeight = getMinimumVideoHeight(minimumWidth);
+
+        maximumWidth = screenWidth;
+        maximumHeight = screenHeight;
+    }
+
+    private void updatePopupSize(int width, int height) {
+        //if (DEBUG) Log.d(TAG, "updatePopupSize() called with: width = [" + width + "], height = [" + height + "]");
+
+        width = (int) (width > maximumWidth ? maximumWidth : width < minimumWidth ? minimumWidth : width);
+
+        if (height == -1) height = (int) getMinimumVideoHeight(width);
+        else height = (int) (height > maximumHeight ? maximumHeight : height < minimumHeight ? minimumHeight : height);
+
+        windowLayoutParams.width = width;
+        windowLayoutParams.height = height;
+        popupWidth = width;
+        popupHeight = height;
+
+        if (DEBUG) Log.d(TAG, "updatePopupSize() updated values:  width = [" + width + "], height = [" + height + "]");
+        windowManager.updateViewLayout(playerImpl.getRootView(), windowLayoutParams);
+    }
+
+    ///////////////////////////////////////////////////////////////////////////
+
+    private class VideoPlayerImpl extends VideoPlayer {
+        private TextView resizingIndicator;
+
+        VideoPlayerImpl() {
+            super("VideoPlayerImpl" + PopupVideoPlayer.TAG, PopupVideoPlayer.this);
+        }
+
+        @Override
+        public void playUrl(String url, String format, boolean autoPlay) {
+            super.playUrl(url, format, autoPlay);
+
+            windowLayoutParams.width = (int) popupWidth;
+            windowLayoutParams.height = (int) getMinimumVideoHeight(popupWidth);
+            windowManager.updateViewLayout(getRootView(), windowLayoutParams);
+
+            notBuilder = createNotification();
+            startForeground(NOTIFICATION_ID, notBuilder.build());
+        }
+
+        @Override
+        public void initViews(View rootView) {
+            super.initViews(rootView);
+            resizingIndicator = (TextView) rootView.findViewById(R.id.resizing_indicator);
+        }
+
+        @Override
+        public void destroy() {
+            super.destroy();
+            if (notRemoteView != null) notRemoteView.setImageViewBitmap(R.id.notificationCover, null);
+        }
+
+        @Override
+        public void onThumbnailReceived(Bitmap thumbnail) {
+            super.onThumbnailReceived(thumbnail);
+            if (thumbnail != null) {
+                if (notRemoteView != null) notRemoteView.setImageViewBitmap(R.id.notificationCover, thumbnail);
+                updateNotification(-1);
+            }
+        }
+
+        @Override
+        public void onFullScreenButtonClicked() {
+            if (DEBUG) Log.d(TAG, "onFullScreenButtonClicked() called");
+            Intent intent;
+            if (!getSharedPreferences().getBoolean(getResources().getString(R.string.use_old_player_key), false)) {
+                intent = NavigationHelper.getOpenVideoPlayerIntent(context, MainVideoPlayer.class, playerImpl);
+                if (!playerImpl.isStartedFromNewPipe()) intent.putExtra(VideoPlayer.STARTED_FROM_NEWPIPE, false);
+                intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
+            } else {
+                intent = new Intent(PopupVideoPlayer.this, PlayVideoActivity.class)
+                        .putExtra(PlayVideoActivity.VIDEO_TITLE, getVideoTitle())
+                        .putExtra(PlayVideoActivity.STREAM_URL, getSelectedStreamUri().toString())
+                        .putExtra(PlayVideoActivity.VIDEO_URL, getVideoUrl())
+                        .putExtra(PlayVideoActivity.START_POSITION, Math.round(getPlayer().getCurrentPosition() / 1000f));
+                intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
+            }
+            context.startActivity(intent);
+            if (playerImpl != null) playerImpl.destroyPlayer();
+            stopSelf();
+        }
+
+        @Override
+        public void onRepeatClicked() {
+            super.onRepeatClicked();
+            switch (getCurrentRepeatMode()) {
+                case REPEAT_DISABLED:
+                    // Drawable didn't work on low API :/
+                    //notRemoteView.setImageViewResource(R.id.notificationRepeat, R.drawable.ic_repeat_disabled_white);
+                    // Set the icon to 30% opacity - 255 (max) * .3
+                    notRemoteView.setInt(R.id.notificationRepeat, setAlphaMethodName, 77);
+                    break;
+                case REPEAT_ONE:
+                    notRemoteView.setInt(R.id.notificationRepeat, setAlphaMethodName, 255);
+                    break;
+                case REPEAT_ALL:
+                    // Waiting :)
+                    break;
+            }
+            updateNotification(-1);
+        }
+
+        @Override
+        public void onDismiss(PopupMenu menu) {
+            super.onDismiss(menu);
+            if (isPlaying()) hideControls(500, 0);
+        }
+
+        @Override
+        public void onError(Exception exception) {
+            exception.printStackTrace();
+            Toast.makeText(context, "Failed to play this video", Toast.LENGTH_SHORT).show();
+            stopSelf();
+        }
+
+        @Override
+        public void onStopTrackingTouch(SeekBar seekBar) {
+            super.onStopTrackingTouch(seekBar);
+            if (playerImpl.wasPlaying()) {
+                hideControls(100, 0);
+            }
+        }
+/*//////////////////////////////////////////////////////////////////////////
+        // Broadcast Receiver
+        //////////////////////////////////////////////////////////////////////////*/
+
+        @Override
+        protected void setupBroadcastReceiver(IntentFilter intentFilter) {
+            super.setupBroadcastReceiver(intentFilter);
+            if (DEBUG) Log.d(TAG, "setupBroadcastReceiver() called with: intentFilter = [" + intentFilter + "]");
+            intentFilter.addAction(ACTION_CLOSE);
+            intentFilter.addAction(ACTION_PLAY_PAUSE);
+            intentFilter.addAction(ACTION_OPEN_DETAIL);
+            intentFilter.addAction(ACTION_REPEAT);
+        }
+
+        @Override
+        public void onBroadcastReceived(Intent intent) {
+            super.onBroadcastReceived(intent);
+            if (DEBUG) Log.d(TAG, "onBroadcastReceived() called with: intent = [" + intent + "]");
+            switch (intent.getAction()) {
+                case ACTION_CLOSE:
+                    onVideoClose();
+                    break;
+                case ACTION_PLAY_PAUSE:
+                    playerImpl.onVideoPlayPause();
+                    break;
+                case ACTION_OPEN_DETAIL:
+                    onOpenDetail(PopupVideoPlayer.this, playerImpl.getVideoUrl(), playerImpl.getVideoTitle());
+                    break;
+                case ACTION_REPEAT:
+                    playerImpl.onRepeatClicked();
+                    break;
+            }
+        }
+        /*//////////////////////////////////////////////////////////////////////////
+        // States
+        //////////////////////////////////////////////////////////////////////////*/
+
+        @Override
+        public void onLoading() {
+            super.onLoading();
+            updateNotification(R.drawable.ic_play_arrow_white);
+        }
+
+        @Override
+        public void onPlaying() {
+            super.onPlaying();
+            updateNotification(R.drawable.ic_pause_white);
+        }
+
+        @Override
+        public void onBuffering() {
+            super.onBuffering();
+            updateNotification(R.drawable.ic_play_arrow_white);
+        }
+
+        @Override
+        public void onPaused() {
+            super.onPaused();
+            updateNotification(R.drawable.ic_play_arrow_white);
+            showAndAnimateControl(R.drawable.ic_play_arrow_white, false);
+        }
+
+        @Override
+        public void onPausedSeek() {
+            super.onPausedSeek();
+            updateNotification(R.drawable.ic_play_arrow_white);
+        }
+
+        @Override
+        public void onCompleted() {
+            super.onCompleted();
+            updateNotification(R.drawable.ic_replay_white);
+            showAndAnimateControl(R.drawable.ic_replay_white, false);
+        }
+
+
+        @SuppressWarnings("WeakerAccess")
+        public TextView getResizingIndicator() {
+            return resizingIndicator;
+        }
+    }
+
+    private class MySimpleOnGestureListener extends GestureDetector.SimpleOnGestureListener implements View.OnTouchListener {
+        private int initialPopupX, initialPopupY;
+        private boolean isMoving;
+
+        private int onDownPopupWidth = 0;
+        private boolean isResizing;
+        private boolean isResizingRightSide;
+
+        @Override
+        public boolean onDoubleTap(MotionEvent e) {
+            if (DEBUG) Log.d(TAG, "onDoubleTap() called with: e = [" + e + "]" + "rawXy = " + e.getRawX() + ", " + e.getRawY() + ", xy = " + e.getX() + ", " + e.getY());
+            if (!playerImpl.isPlaying()) return false;
+            if (e.getX() > popupWidth / 2) playerImpl.onFastForward();
+            else playerImpl.onFastRewind();
+            return true;
+        }
+
+        @Override
+        public boolean onSingleTapConfirmed(MotionEvent e) {
+            if (DEBUG) Log.d(TAG, "onSingleTapConfirmed() called with: e = [" + e + "]");
+            if (playerImpl.getPlayer() == null) return false;
+            playerImpl.onVideoPlayPause();
+            return true;
+        }
+
+        @Override
+        public boolean onDown(MotionEvent e) {
+            if (DEBUG) Log.d(TAG, "onDown() called with: e = [" + e + "]");
+            initialPopupX = windowLayoutParams.x;
+            initialPopupY = windowLayoutParams.y;
+            popupWidth = windowLayoutParams.width;
+            popupHeight = windowLayoutParams.height;
+            onDownPopupWidth = windowLayoutParams.width;
+            return false;
+        }
+
+        @Override
+        public void onLongPress(MotionEvent e) {
+            if (DEBUG) Log.d(TAG, "onLongPress() called with: e = [" + e + "]");
+            playerImpl.showAndAnimateControl(-1, true);
+            playerImpl.getLoadingPanel().setVisibility(View.GONE);
+
+            playerImpl.hideControls(0, 0);
+            animateView(playerImpl.getCurrentDisplaySeek(), false, 0, 0);
+            animateView(playerImpl.getResizingIndicator(), true, 200, 0);
+
+            isResizing = true;
+            isResizingRightSide = e.getRawX() > windowLayoutParams.x + (windowLayoutParams.width / 2f);
+        }
+
+        @Override
+        public boolean onScroll(MotionEvent e1, MotionEvent e2, float distanceX, float distanceY) {
+            if (isResizing) return false;
+
+            if (playerImpl.getCurrentState() != BasePlayer.STATE_BUFFERING
+                    && (!isMoving || playerImpl.getControlsRoot().getAlpha() != 1f)) playerImpl.showControls(0);
+            isMoving = true;
+
+            float diffX = (int) (e2.getRawX() - e1.getRawX()), posX = (int) (initialPopupX + diffX);
+            float diffY = (int) (e2.getRawY() - e1.getRawY()), posY = (int) (initialPopupY + diffY);
+
+            if (posX > (screenWidth - popupWidth)) posX = (int) (screenWidth - popupWidth);
+            else if (posX < 0) posX = 0;
+
+            if (posY > (screenHeight - popupHeight)) posY = (int) (screenHeight - popupHeight);
+            else if (posY < 0) posY = 0;
+
+            windowLayoutParams.x = (int) posX;
+            windowLayoutParams.y = (int) posY;
+
+            //noinspection PointlessBooleanExpression
+            if (DEBUG && false) Log.d(TAG, "PopupVideoPlayer.onScroll = " +
+                    ", e1.getRaw = [" + e1.getRawX() + ", " + e1.getRawY() + "]" +
+                    ", e2.getRaw = [" + e2.getRawX() + ", " + e2.getRawY() + "]" +
+                    ", distanceXy = [" + distanceX + ", " + distanceY + "]" +
+                    ", posXy = [" + posX + ", " + posY + "]" +
+                    ", popupWh = [" + popupWidth + " x " + popupHeight + "]");
+            windowManager.updateViewLayout(playerImpl.getRootView(), windowLayoutParams);
+            return true;
+        }
+
+        private void onScrollEnd() {
+            if (DEBUG) Log.d(TAG, "onScrollEnd() called");
+            if (playerImpl.isControlsVisible() && playerImpl.getCurrentState() == BasePlayer.STATE_PLAYING) {
+                playerImpl.hideControls(300, VideoPlayer.DEFAULT_CONTROLS_HIDE_TIME);
+            }
+        }
+
+        @Override
+        public boolean onTouch(View v, MotionEvent event) {
+            gestureDetector.onTouchEvent(event);
+            if (event.getAction() == MotionEvent.ACTION_MOVE && isResizing && !isMoving) {
+                //if (DEBUG) Log.d(TAG, "onTouch() ACTION_MOVE > v = [" + v + "],  e1.getRaw = [" + event.getRawX() + ", " + event.getRawY() + "]");
+                int width;
+                if (isResizingRightSide) width = (int) event.getRawX() - windowLayoutParams.x;
+                else {
+                    width = (int) (windowLayoutParams.width + (windowLayoutParams.x - event.getRawX()));
+                    if (width > minimumWidth) windowLayoutParams.x = initialPopupX - (width - onDownPopupWidth);
+                }
+                if (width <= maximumWidth && width >= minimumWidth) updatePopupSize(width, -1);
+                return true;
+            }
+
+            if (event.getAction() == MotionEvent.ACTION_UP) {
+                if (DEBUG) Log.d(TAG, "onTouch() ACTION_UP > v = [" + v + "],  e1.getRaw = [" + event.getRawX() + ", " + event.getRawY() + "]");
+                if (isMoving) {
+                    isMoving = false;
+                    onScrollEnd();
+                }
+
+                if (isResizing) {
+                    isResizing = false;
+                    animateView(playerImpl.getResizingIndicator(), false, 100, 0);
+                    playerImpl.changeState(playerImpl.getCurrentState());
+                }
+                savePositionAndSize();
+            }
+            return true;
+        }
+
+    }
+
+    /**
+     * Fetcher used if open by a link out of NewPipe
+     */
+    private class FetcherRunnable implements StreamExtractorWorker.OnStreamInfoReceivedListener {
+        private final Context context;
+        private final Handler mainHandler;
+
+        FetcherRunnable(Context context) {
+            this.mainHandler = new Handler(PopupVideoPlayer.this.getMainLooper());
+            this.context = context;
+        }
+
+        @Override
+        public void onReceive(StreamInfo info) {
+            playerImpl.setVideoTitle(info.title);
+            playerImpl.setVideoUrl(info.webpage_url);
+            playerImpl.setVideoThumbnailUrl(info.thumbnail_url);
+            playerImpl.setChannelName(info.uploader);
+
+            playerImpl.setVideoStreamsList(Utils.getSortedStreamVideosList(context, info.video_streams, info.video_only_streams, false));
+            playerImpl.setAudioStream(Utils.getHighestQualityAudio(info.audio_streams));
+
+            int defaultResolution = Utils.getPopupDefaultResolution(context, playerImpl.getVideoStreamsList());
+            playerImpl.setSelectedIndexStream(defaultResolution);
+
+            if (DEBUG) {
+                Log.d(TAG, "FetcherRunnable.StreamExtractor: chosen = "
+                        + MediaFormat.getNameById(info.video_streams.get(defaultResolution).format) + " "
+                        + info.video_streams.get(defaultResolution).resolution + " > "
+                        + info.video_streams.get(defaultResolution).url);
+            }
+
+            if (info.start_position > 0) playerImpl.setVideoStartPos(info.start_position * 1000);
+            else playerImpl.setVideoStartPos(-1);
+
+            mainHandler.post(new Runnable() {
+                @Override
+                public void run() {
+                    playerImpl.play(true);
+                }
+            });
+
+            imageLoader.resume();
+            imageLoader.loadImage(info.thumbnail_url, displayImageOptions, new SimpleImageLoadingListener() {
+                @Override
+                public void onLoadingComplete(final String imageUri, View view, final Bitmap loadedImage) {
+                    if (playerImpl == null || playerImpl.getPlayer() == null) return;
+                    if (DEBUG) Log.d(TAG, "FetcherRunnable.imageLoader.onLoadingComplete() called with: imageUri = [" + imageUri + "]");
+                    mainHandler.post(new Runnable() {
+                        @Override
+                        public void run() {
+                            playerImpl.setVideoThumbnail(loadedImage);
+                            if (loadedImage != null) notRemoteView.setImageViewBitmap(R.id.notificationCover, loadedImage);
+                            updateNotification(-1);
+                        }
+                    });
+                }
+            });
+        }
+
+        @Override
+        public void onError(final int messageId) {
+            mainHandler.post(new Runnable() {
+                @Override
+                public void run() {
+                    Toast.makeText(context, messageId, Toast.LENGTH_LONG).show();
+                }
+            });
+            stopSelf();
+        }
+
+        @Override
+        public void onReCaptchaException() {
+            mainHandler.post(new Runnable() {
+                @Override
+                public void run() {
+                    Toast.makeText(context, R.string.recaptcha_request_toast, Toast.LENGTH_LONG).show();
+                }
+            });
+            // Starting ReCaptcha Challenge Activity
+            Intent intent = new Intent(context, ReCaptchaActivity.class);
+            intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
+            context.startActivity(intent);
+            stopSelf();
+        }
+
+        @Override
+        public void onBlockedByGemaError() {
+            mainHandler.post(new Runnable() {
+                @Override
+                public void run() {
+                    Toast.makeText(context, R.string.blocked_by_gema, Toast.LENGTH_LONG).show();
+                }
+            });
+            stopSelf();
+        }
+
+        @Override
+        public void onContentErrorWithMessage(final int messageId) {
+            mainHandler.post(new Runnable() {
+                @Override
+                public void run() {
+                    Toast.makeText(context, messageId, Toast.LENGTH_LONG).show();
+                }
+            });
+            stopSelf();
+        }
+
+        @Override
+        public void onContentError() {
+            mainHandler.post(new Runnable() {
+                @Override
+                public void run() {
+                    Toast.makeText(context, R.string.content_not_available, Toast.LENGTH_LONG).show();
+                }
+            });
+            stopSelf();
+        }
+
+        @Override
+        public void onUnrecoverableError(Exception exception) {
+            exception.printStackTrace();
+            stopSelf();
+        }
+    }
+
+}

app/src/main/java/org/schabi/newpipe/player/VideoPlayer.java

@@ -0,0 +1,756 @@
+package org.schabi.newpipe.player;
+
+import android.animation.Animator;
+import android.animation.AnimatorListenerAdapter;
+import android.animation.ObjectAnimator;
+import android.animation.PropertyValuesHolder;
+import android.animation.ValueAnimator;
+import android.content.Context;
+import android.content.Intent;
+import android.graphics.Bitmap;
+import android.graphics.Color;
+import android.graphics.PorterDuff;
+import android.net.Uri;
+import android.os.Build;
+import android.os.Handler;
+import android.support.v4.content.ContextCompat;
+import android.util.Log;
+import android.view.Menu;
+import android.view.MenuItem;
+import android.view.SurfaceView;
+import android.view.View;
+import android.widget.ImageButton;
+import android.widget.ImageView;
+import android.widget.PopupMenu;
+import android.widget.ProgressBar;
+import android.widget.SeekBar;
+import android.widget.TextView;
+
+import com.google.android.exoplayer2.ExoPlayer;
+import com.google.android.exoplayer2.SimpleExoPlayer;
+import com.google.android.exoplayer2.source.ExtractorMediaSource;
+import com.google.android.exoplayer2.source.MediaSource;
+import com.google.android.exoplayer2.source.MergingMediaSource;
+import com.google.android.exoplayer2.ui.AspectRatioFrameLayout;
+
+import org.schabi.newpipe.R;
+import org.schabi.newpipe.extractor.MediaFormat;
+import org.schabi.newpipe.extractor.stream_info.AudioStream;
+import org.schabi.newpipe.extractor.stream_info.VideoStream;
+import org.schabi.newpipe.util.AnimationUtils;
+
+import java.io.Serializable;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Vector;
+
+import static org.schabi.newpipe.util.AnimationUtils.animateView;
+
+/**
+ * Base for <b>video</b> players
+ *
+ * @author mauriciocolli
+ */
+@SuppressWarnings({"WeakerAccess", "unused"})
+public abstract class VideoPlayer extends BasePlayer implements SimpleExoPlayer.VideoListener, SeekBar.OnSeekBarChangeListener, View.OnClickListener, ExoPlayer.EventListener, PopupMenu.OnMenuItemClickListener, PopupMenu.OnDismissListener {
+    public static final boolean DEBUG = BasePlayer.DEBUG;
+    public final String TAG;
+
+    /*//////////////////////////////////////////////////////////////////////////
+    // Intent
+    //////////////////////////////////////////////////////////////////////////*/
+
+    public static final String VIDEO_STREAMS_LIST = "video_streams_list";
+    public static final String VIDEO_ONLY_AUDIO_STREAM = "video_only_audio_stream";
+    public static final String INDEX_SEL_VIDEO_STREAM = "index_selected_video_stream";
+    public static final String STARTED_FROM_NEWPIPE = "started_from_newpipe";
+
+    private int selectedIndexStream;
+    private ArrayList<VideoStream> videoStreamsList = new ArrayList<>();
+    private AudioStream videoOnlyAudioStream;
+
+    /*//////////////////////////////////////////////////////////////////////////
+    // Player
+    //////////////////////////////////////////////////////////////////////////*/
+
+    public static final int DEFAULT_CONTROLS_HIDE_TIME = 3000;  // 3 Seconds
+    private static final float[] PLAYBACK_SPEEDS = {0.5f, 0.75f, 1f, 1.25f, 1.5f, 1.75f, 2f};
+
+    private boolean startedFromNewPipe = true;
+    private boolean wasPlaying = false;
+
+    /*//////////////////////////////////////////////////////////////////////////
+    // Views
+    //////////////////////////////////////////////////////////////////////////*/
+
+    private View rootView;
+
+    private AspectRatioFrameLayout aspectRatioFrameLayout;
+    private SurfaceView surfaceView;
+    private View surfaceForeground;
+
+    private View loadingPanel;
+    private ImageView endScreen;
+    private ImageView controlAnimationView;
+
+    private View controlsRoot;
+    private TextView currentDisplaySeek;
+
+    private View bottomControlsRoot;
+    private SeekBar playbackSeekBar;
+    private TextView playbackCurrentTime;
+    private TextView playbackEndTime;
+    private TextView playbackSpeed;
+
+    private View topControlsRoot;
+    private TextView qualityTextView;
+    private ImageButton fullScreenButton;
+
+    private ValueAnimator controlViewAnimator;
+    private Handler controlsVisibilityHandler = new Handler();
+
+    private boolean isSomePopupMenuVisible = false;
+    private boolean qualityChanged = false;
+    private int qualityPopupMenuGroupId = 69;
+    private PopupMenu qualityPopupMenu;
+
+    private int playbackSpeedPopupMenuGroupId = 79;
+    private PopupMenu playbackSpeedPopupMenu;
+
+    ///////////////////////////////////////////////////////////////////////////
+
+    public VideoPlayer(String debugTag, Context context) {
+        super(context);
+        this.TAG = debugTag;
+        this.context = context;
+    }
+
+    public void setup(View rootView) {
+        initViews(rootView);
+        setup();
+    }
+
+    public void initViews(View rootView) {
+        this.rootView = rootView;
+        this.aspectRatioFrameLayout = (AspectRatioFrameLayout) rootView.findViewById(R.id.aspectRatioLayout);
+        this.surfaceView = (SurfaceView) rootView.findViewById(R.id.surfaceView);
+        this.surfaceForeground = rootView.findViewById(R.id.surfaceForeground);
+        this.loadingPanel = rootView.findViewById(R.id.loading_panel);
+        this.endScreen = (ImageView) rootView.findViewById(R.id.endScreen);
+        this.controlAnimationView = (ImageView) rootView.findViewById(R.id.controlAnimationView);
+        this.controlsRoot = rootView.findViewById(R.id.playbackControlRoot);
+        this.currentDisplaySeek = (TextView) rootView.findViewById(R.id.currentDisplaySeek);
+        this.playbackSeekBar = (SeekBar) rootView.findViewById(R.id.playbackSeekBar);
+        this.playbackCurrentTime = (TextView) rootView.findViewById(R.id.playbackCurrentTime);
+        this.playbackEndTime = (TextView) rootView.findViewById(R.id.playbackEndTime);
+        this.playbackSpeed = (TextView) rootView.findViewById(R.id.playbackSpeed);
+        this.bottomControlsRoot = rootView.findViewById(R.id.bottomControls);
+        this.topControlsRoot = rootView.findViewById(R.id.topControls);
+        this.qualityTextView = (TextView) rootView.findViewById(R.id.qualityTextView);
+        this.fullScreenButton = (ImageButton) rootView.findViewById(R.id.fullScreenButton);
+
+        //this.aspectRatioFrameLayout.setAspectRatio(16.0f / 9.0f);
+
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN) playbackSeekBar.getThumb().setColorFilter(Color.RED, PorterDuff.Mode.SRC_IN);
+        this.playbackSeekBar.getProgressDrawable().setColorFilter(Color.RED, PorterDuff.Mode.MULTIPLY);
+
+        this.qualityPopupMenu = new PopupMenu(context, qualityTextView);
+        this.playbackSpeedPopupMenu = new PopupMenu(context, playbackSpeed);
+
+        ((ProgressBar) this.loadingPanel.findViewById(R.id.progressBarLoadingPanel)).getIndeterminateDrawable().setColorFilter(Color.WHITE, PorterDuff.Mode.MULTIPLY);
+
+    }
+
+    @Override
+    public void initListeners() {
+        super.initListeners();
+        playbackSeekBar.setOnSeekBarChangeListener(this);
+        playbackSpeed.setOnClickListener(this);
+        fullScreenButton.setOnClickListener(this);
+        qualityTextView.setOnClickListener(this);
+    }
+
+    @Override
+    public void initPlayer() {
+        super.initPlayer();
+        simpleExoPlayer.setVideoSurfaceView(surfaceView);
+        simpleExoPlayer.setVideoListener(this);
+    }
+
+    @SuppressWarnings("unchecked")
+    public void handleIntent(Intent intent) {
+        super.handleIntent(intent);
+        if (DEBUG) Log.d(TAG, "handleIntent() called with: intent = [" + intent + "]");
+        if (intent == null) return;
+
+        selectedIndexStream = intent.getIntExtra(INDEX_SEL_VIDEO_STREAM, -1);
+
+        Serializable serializable = intent.getSerializableExtra(VIDEO_STREAMS_LIST);
+
+        if (serializable instanceof ArrayList) videoStreamsList = (ArrayList<VideoStream>) serializable;
+        if (serializable instanceof Vector) videoStreamsList = new ArrayList<>((List<VideoStream>) serializable);
+
+        Serializable audioStream = intent.getSerializableExtra(VIDEO_ONLY_AUDIO_STREAM);
+        if (audioStream != null) videoOnlyAudioStream = (AudioStream) audioStream;
+
+        startedFromNewPipe = intent.getBooleanExtra(STARTED_FROM_NEWPIPE, true);
+        play(true);
+    }
+
+
+    public void play(boolean autoPlay) {
+        playUrl(getSelectedVideoStream().url, MediaFormat.getSuffixById(getSelectedVideoStream().format), autoPlay);
+    }
+
+    @Override
+    public void playUrl(String url, String format, boolean autoPlay) {
+        if (DEBUG) Log.d(TAG, "play() called with: url = [" + url + "], autoPlay = [" + autoPlay + "]");
+        qualityChanged = false;
+
+        if (url == null || simpleExoPlayer == null) {
+            RuntimeException runtimeException = new RuntimeException((url == null ? "Url " : "Player ") + " null");
+            onError(runtimeException);
+            throw runtimeException;
+        }
+
+        qualityPopupMenu.getMenu().removeGroup(qualityPopupMenuGroupId);
+        buildQualityMenu(qualityPopupMenu);
+
+        playbackSpeedPopupMenu.getMenu().removeGroup(playbackSpeedPopupMenuGroupId);
+        buildPlaybackSpeedMenu(playbackSpeedPopupMenu);
+
+        super.playUrl(url, format, autoPlay);
+    }
+
+    @Override
+    public MediaSource buildMediaSource(String url, String overrideExtension) {
+        MediaSource mediaSource = super.buildMediaSource(url, overrideExtension);
+        if (!getSelectedVideoStream().isVideoOnly) return mediaSource;
+
+        Uri audioUri = Uri.parse(videoOnlyAudioStream.url);
+        return new MergingMediaSource(mediaSource, new ExtractorMediaSource(audioUri, cacheDataSourceFactory, extractorsFactory, null, null));
+    }
+
+    public void buildQualityMenu(PopupMenu popupMenu) {
+        for (int i = 0; i < videoStreamsList.size(); i++) {
+            VideoStream videoStream = videoStreamsList.get(i);
+            popupMenu.getMenu().add(qualityPopupMenuGroupId, i, Menu.NONE, MediaFormat.getNameById(videoStream.format) + " " + videoStream.resolution);
+        }
+        qualityTextView.setText(getSelectedVideoStream().resolution);
+        popupMenu.setOnMenuItemClickListener(this);
+        popupMenu.setOnDismissListener(this);
+    }
+
+    private void buildPlaybackSpeedMenu(PopupMenu popupMenu) {
+        for (int i = 0; i < PLAYBACK_SPEEDS.length; i++) {
+            popupMenu.getMenu().add(playbackSpeedPopupMenuGroupId, i, Menu.NONE, formatSpeed(PLAYBACK_SPEEDS[i]));
+        }
+        playbackSpeed.setText(formatSpeed(getPlaybackSpeed()));
+        popupMenu.setOnMenuItemClickListener(this);
+        popupMenu.setOnDismissListener(this);
+    }
+
+    /*//////////////////////////////////////////////////////////////////////////
+    // States Implementation
+    //////////////////////////////////////////////////////////////////////////*/
+
+    @Override
+    public void onLoading() {
+        if (DEBUG) Log.d(TAG, "onLoading() called");
+
+        if (!isProgressLoopRunning.get()) startProgressLoop();
+
+        controlsVisibilityHandler.removeCallbacksAndMessages(null);
+        animateView(controlsRoot, false, 300);
+
+        showAndAnimateControl(-1, true);
+        playbackSeekBar.setEnabled(true);
+        playbackSeekBar.setProgress(0);
+
+        // Bug on lower api, disabling and enabling the seekBar resets the thumb color -.-, so sets the color again
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN) playbackSeekBar.getThumb().setColorFilter(Color.RED, PorterDuff.Mode.SRC_IN);
+
+        animateView(endScreen, false, 0);
+        loadingPanel.setBackgroundColor(Color.BLACK);
+        animateView(loadingPanel, true, 0);
+        animateView(surfaceForeground, true, 100);
+    }
+
+    @Override
+    public void onPlaying() {
+        if (DEBUG) Log.d(TAG, "onPlaying() called");
+        if (!isProgressLoopRunning.get()) startProgressLoop();
+        showAndAnimateControl(-1, true);
+        loadingPanel.setVisibility(View.GONE);
+        showControlsThenHide();
+        animateView(currentDisplaySeek, AnimationUtils.Type.SCALE_AND_ALPHA, false, 200);
+    }
+
+    @Override
+    public void onBuffering() {
+        if (DEBUG) Log.d(TAG, "onBuffering() called");
+        loadingPanel.setBackgroundColor(Color.TRANSPARENT);
+        animateView(loadingPanel, true, 500);
+    }
+
+    @Override
+    public void onPaused() {
+        if (DEBUG) Log.d(TAG, "onPaused() called");
+        showControls(400);
+        loadingPanel.setVisibility(View.GONE);
+    }
+
+    @Override
+    public void onPausedSeek() {
+        if (DEBUG) Log.d(TAG, "onPausedSeek() called");
+        showAndAnimateControl(-1, true);
+    }
+
+    @Override
+    public void onCompleted() {
+        if (DEBUG) Log.d(TAG, "onCompleted() called");
+
+        if (isProgressLoopRunning.get()) stopProgressLoop();
+
+        showControls(500);
+        animateView(endScreen, true, 800);
+        animateView(currentDisplaySeek, AnimationUtils.Type.SCALE_AND_ALPHA, false, 200);
+        loadingPanel.setVisibility(View.GONE);
+
+        playbackSeekBar.setMax((int) simpleExoPlayer.getDuration());
+        playbackSeekBar.setProgress(playbackSeekBar.getMax());
+        playbackSeekBar.setEnabled(false);
+        playbackEndTime.setText(getTimeString(playbackSeekBar.getMax()));
+        playbackCurrentTime.setText(playbackEndTime.getText());
+        // Bug on lower api, disabling and enabling the seekBar resets the thumb color -.-, so sets the color again
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN) playbackSeekBar.getThumb().setColorFilter(Color.RED, PorterDuff.Mode.SRC_IN);
+
+        animateView(surfaceForeground, true, 100);
+
+        if (currentRepeatMode == RepeatMode.REPEAT_ONE) {
+            changeState(STATE_LOADING);
+            simpleExoPlayer.seekTo(0);
+        }
+    }
+
+    /*//////////////////////////////////////////////////////////////////////////
+    // ExoPlayer Video Listener
+    //////////////////////////////////////////////////////////////////////////*/
+
+    @Override
+    public void onVideoSizeChanged(int width, int height, int unappliedRotationDegrees, float pixelWidthHeightRatio) {
+        if (DEBUG) {
+            Log.d(TAG, "onVideoSizeChanged() called with: width / height = [" + width + " / " + height + " = " + (((float) width) / height) + "], unappliedRotationDegrees = [" + unappliedRotationDegrees + "], pixelWidthHeightRatio = [" + pixelWidthHeightRatio + "]");
+        }
+        aspectRatioFrameLayout.setAspectRatio(((float) width) / height);
+    }
+
+    @Override
+    public void onRenderedFirstFrame() {
+        animateView(surfaceForeground, false, 100);
+    }
+
+    /*//////////////////////////////////////////////////////////////////////////
+    // General Player
+    //////////////////////////////////////////////////////////////////////////*/
+
+    @Override
+    public void onPrepared(boolean playWhenReady) {
+        if (DEBUG) Log.d(TAG, "onPrepared() called with: playWhenReady = [" + playWhenReady + "]");
+
+        if (videoStartPos > 0) {
+            playbackSeekBar.setProgress(videoStartPos);
+            playbackCurrentTime.setText(getTimeString(videoStartPos));
+            videoStartPos = -1;
+        }
+
+        playbackSeekBar.setMax((int) simpleExoPlayer.getDuration());
+        playbackEndTime.setText(getTimeString((int) simpleExoPlayer.getDuration()));
+        playbackSpeed.setText(formatSpeed(getPlaybackSpeed()));
+
+        super.onPrepared(playWhenReady);
+    }
+
+    @Override
+    public void destroy() {
+        super.destroy();
+        if (endScreen != null) endScreen.setImageBitmap(null);
+    }
+
+    @Override
+    public void onUpdateProgress(int currentProgress, int duration, int bufferPercent) {
+        if (!isPrepared) return;
+
+        if (currentState != STATE_PAUSED) {
+            if (currentState != STATE_PAUSED_SEEK) playbackSeekBar.setProgress(currentProgress);
+            playbackCurrentTime.setText(getTimeString(currentProgress));
+        }
+        if (simpleExoPlayer.isLoading() || bufferPercent > 90) {
+            playbackSeekBar.setSecondaryProgress((int) (playbackSeekBar.getMax() * ((float) bufferPercent / 100)));
+        }
+        if (DEBUG && bufferPercent % 20 == 0) { //Limit log
+            Log.d(TAG, "updateProgress() called with: isVisible = " + isControlsVisible() + ", currentProgress = [" + currentProgress + "], duration = [" + duration + "], bufferPercent = [" + bufferPercent + "]");
+        }
+    }
+
+    @Override
+    public void onVideoPlayPauseRepeat() {
+        if (DEBUG) Log.d(TAG, "onVideoPlayPauseRepeat() called");
+        if (qualityChanged) {
+            setVideoStartPos(0);
+            play(true);
+        } else super.onVideoPlayPauseRepeat();
+    }
+
+    @Override
+    public void onThumbnailReceived(Bitmap thumbnail) {
+        super.onThumbnailReceived(thumbnail);
+        if (thumbnail != null) endScreen.setImageBitmap(thumbnail);
+    }
+
+    protected abstract void onFullScreenButtonClicked();
+
+    @Override
+    public void onFastRewind() {
+        super.onFastRewind();
+        showAndAnimateControl(R.drawable.ic_action_av_fast_rewind, true);
+    }
+
+    @Override
+    public void onFastForward() {
+        super.onFastForward();
+        showAndAnimateControl(R.drawable.ic_action_av_fast_forward, true);
+    }
+
+    /*//////////////////////////////////////////////////////////////////////////
+    // OnClick related
+    //////////////////////////////////////////////////////////////////////////*/
+
+    @Override
+    public void onClick(View v) {
+        if (DEBUG) Log.d(TAG, "onClick() called with: v = [" + v + "]");
+        if (v.getId() == fullScreenButton.getId()) {
+            onFullScreenButtonClicked();
+        } else if (v.getId() == qualityTextView.getId()) {
+            onQualitySelectorClicked();
+        } else if (v.getId() == playbackSpeed.getId()) {
+            onPlaybackSpeedClicked();
+        }
+    }
+
+    /**
+     * Called when an item of the quality selector or the playback speed selector is selected
+     */
+    @Override
+    public boolean onMenuItemClick(MenuItem menuItem) {
+        if (DEBUG) Log.d(TAG, "onMenuItemClick() called with: menuItem = [" + menuItem + "], menuItem.getItemId = [" + menuItem.getItemId() + "]");
+
+        if (qualityPopupMenuGroupId == menuItem.getGroupId()) {
+            if (selectedIndexStream == menuItem.getItemId()) return true;
+            setVideoStartPos((int) simpleExoPlayer.getCurrentPosition());
+
+            selectedIndexStream = menuItem.getItemId();
+            if (!(getCurrentState() == STATE_COMPLETED)) play(wasPlaying);
+            else qualityChanged = true;
+
+            qualityTextView.setText(menuItem.getTitle());
+            return true;
+        } else if (playbackSpeedPopupMenuGroupId == menuItem.getGroupId()) {
+            int speedIndex = menuItem.getItemId();
+            float speed = PLAYBACK_SPEEDS[speedIndex];
+
+            setPlaybackSpeed(speed);
+            playbackSpeed.setText(formatSpeed(speed));
+        }
+
+        return false;
+    }
+
+    /**
+     * Called when some popup menu is dismissed
+     */
+    @Override
+    public void onDismiss(PopupMenu menu) {
+        if (DEBUG) Log.d(TAG, "onDismiss() called with: menu = [" + menu + "]");
+        isSomePopupMenuVisible = false;
+        qualityTextView.setText(getSelectedVideoStream().resolution);
+    }
+
+    public void onQualitySelectorClicked() {
+        if (DEBUG) Log.d(TAG, "onQualitySelectorClicked() called");
+        qualityPopupMenu.show();
+        isSomePopupMenuVisible = true;
+        showControls(300);
+
+        VideoStream videoStream = getSelectedVideoStream();
+        qualityTextView.setText(MediaFormat.getNameById(videoStream.format) + " " + videoStream.resolution);
+        wasPlaying = isPlaying();
+    }
+
+    private void onPlaybackSpeedClicked() {
+        if (DEBUG) Log.d(TAG, "onPlaybackSpeedClicked() called");
+        playbackSpeedPopupMenu.show();
+        isSomePopupMenuVisible = true;
+        showControls(300);
+    }
+
+    /*//////////////////////////////////////////////////////////////////////////
+    // SeekBar Listener
+    //////////////////////////////////////////////////////////////////////////*/
+
+    @Override
+    public void onProgressChanged(SeekBar seekBar, int progress, boolean fromUser) {
+        if (DEBUG && fromUser) Log.d(TAG, "onProgressChanged() called with: seekBar = [" + seekBar + "], progress = [" + progress + "]");
+        //if (fromUser) playbackCurrentTime.setText(getTimeString(progress));
+        if (fromUser) currentDisplaySeek.setText(getTimeString(progress));
+    }
+
+    @Override
+    public void onStartTrackingTouch(SeekBar seekBar) {
+        if (DEBUG) Log.d(TAG, "onStartTrackingTouch() called with: seekBar = [" + seekBar + "]");
+        if (getCurrentState() != STATE_PAUSED_SEEK) changeState(STATE_PAUSED_SEEK);
+
+        wasPlaying = isPlaying();
+        if (isPlaying()) simpleExoPlayer.setPlayWhenReady(false);
+
+        showControls(0);
+        animateView(currentDisplaySeek, AnimationUtils.Type.SCALE_AND_ALPHA, true, 300);
+    }
+
+    @Override
+    public void onStopTrackingTouch(SeekBar seekBar) {
+        if (DEBUG) Log.d(TAG, "onStopTrackingTouch() called with: seekBar = [" + seekBar + "]");
+
+        simpleExoPlayer.seekTo(seekBar.getProgress());
+        if (wasPlaying || simpleExoPlayer.getDuration() == seekBar.getProgress()) simpleExoPlayer.setPlayWhenReady(true);
+
+        playbackCurrentTime.setText(getTimeString(seekBar.getProgress()));
+        animateView(currentDisplaySeek, AnimationUtils.Type.SCALE_AND_ALPHA, false, 200);
+
+        if (getCurrentState() == STATE_PAUSED_SEEK) changeState(STATE_BUFFERING);
+        if (!isProgressLoopRunning.get()) startProgressLoop();
+    }
+
+    /*//////////////////////////////////////////////////////////////////////////
+    // Utils
+    //////////////////////////////////////////////////////////////////////////*/
+
+    public boolean isControlsVisible() {
+        return controlsRoot != null && controlsRoot.getVisibility() == View.VISIBLE;
+    }
+
+    /**
+     * Show a animation, and depending on goneOnEnd, will stay on the screen or be gone
+     *
+     * @param drawableId the drawable that will be used to animate, pass -1 to clear any animation that is visible
+     * @param goneOnEnd  will set the animation view to GONE on the end of the animation
+     */
+    public void showAndAnimateControl(final int drawableId, final boolean goneOnEnd) {
+        if (DEBUG) Log.d(TAG, "showAndAnimateControl() called with: drawableId = [" + drawableId + "], goneOnEnd = [" + goneOnEnd + "]");
+        if (controlViewAnimator != null && controlViewAnimator.isRunning()) {
+            if (DEBUG) Log.d(TAG, "showAndAnimateControl: controlViewAnimator.isRunning");
+            controlViewAnimator.end();
+        }
+
+        if (drawableId == -1) {
+            if (controlAnimationView.getVisibility() == View.VISIBLE) {
+                controlViewAnimator = ObjectAnimator.ofPropertyValuesHolder(controlAnimationView,
+                        PropertyValuesHolder.ofFloat(View.ALPHA, 1f, 0f),
+                        PropertyValuesHolder.ofFloat(View.SCALE_X, 1.4f, 1f),
+                        PropertyValuesHolder.ofFloat(View.SCALE_Y, 1.4f, 1f)
+                ).setDuration(300);
+                controlViewAnimator.addListener(new AnimatorListenerAdapter() {
+                    @Override
+                    public void onAnimationEnd(Animator animation) {
+                        controlAnimationView.setVisibility(View.GONE);
+                    }
+                });
+                controlViewAnimator.start();
+            }
+            return;
+        }
+
+        float scaleFrom = goneOnEnd ? 1f : 1f, scaleTo = goneOnEnd ? 1.8f : 1.4f;
+        float alphaFrom = goneOnEnd ? 1f : 0f, alphaTo = goneOnEnd ? 0f : 1f;
+
+
+        controlViewAnimator = ObjectAnimator.ofPropertyValuesHolder(controlAnimationView,
+                PropertyValuesHolder.ofFloat(View.ALPHA, alphaFrom, alphaTo),
+                PropertyValuesHolder.ofFloat(View.SCALE_X, scaleFrom, scaleTo),
+                PropertyValuesHolder.ofFloat(View.SCALE_Y, scaleFrom, scaleTo)
+        );
+        controlViewAnimator.setDuration(goneOnEnd ? 1000 : 500);
+        controlViewAnimator.addListener(new AnimatorListenerAdapter() {
+            @Override
+            public void onAnimationEnd(Animator animation) {
+                if (goneOnEnd) controlAnimationView.setVisibility(View.GONE);
+                else controlAnimationView.setVisibility(View.VISIBLE);
+            }
+        });
+
+
+        controlAnimationView.setVisibility(View.VISIBLE);
+        controlAnimationView.setImageDrawable(ContextCompat.getDrawable(context, drawableId));
+        controlViewAnimator.start();
+    }
+
+    public boolean isSomePopupMenuVisible() {
+        return isSomePopupMenuVisible;
+    }
+
+    public void showControlsThenHide() {
+        if (DEBUG) Log.d(TAG, "showControlsThenHide() called");
+        animateView(controlsRoot, true, 300, 0, new Runnable() {
+            @Override
+            public void run() {
+                hideControls(300, DEFAULT_CONTROLS_HIDE_TIME);
+            }
+        });
+    }
+
+    public void showControls(long duration) {
+        if (DEBUG) Log.d(TAG, "showControls() called");
+        controlsVisibilityHandler.removeCallbacksAndMessages(null);
+        animateView(controlsRoot, true, duration);
+    }
+
+    public void hideControls(final long duration, long delay) {
+        if (DEBUG) Log.d(TAG, "hideControls() called with: delay = [" + delay + "]");
+        controlsVisibilityHandler.removeCallbacksAndMessages(null);
+        controlsVisibilityHandler.postDelayed(new Runnable() {
+            @Override
+            public void run() {
+                animateView(controlsRoot, false, duration);
+            }
+        }, delay);
+    }
+
+    /*//////////////////////////////////////////////////////////////////////////
+    // Getters and Setters
+    //////////////////////////////////////////////////////////////////////////*/
+
+    public AspectRatioFrameLayout getAspectRatioFrameLayout() {
+        return aspectRatioFrameLayout;
+    }
+
+    public SurfaceView getSurfaceView() {
+        return surfaceView;
+    }
+
+    public boolean wasPlaying() {
+        return wasPlaying;
+    }
+
+    public VideoStream getSelectedVideoStream() {
+        return videoStreamsList.get(selectedIndexStream);
+    }
+
+    public Uri getSelectedStreamUri() {
+        return Uri.parse(getSelectedVideoStream().url);
+    }
+
+    public int getQualityPopupMenuGroupId() {
+        return qualityPopupMenuGroupId;
+    }
+
+    public int getSelectedStreamIndex() {
+        return selectedIndexStream;
+    }
+
+    public void setSelectedIndexStream(int selectedIndexStream) {
+        this.selectedIndexStream = selectedIndexStream;
+    }
+
+    public void setAudioStream(AudioStream audioStream) {
+        this.videoOnlyAudioStream = audioStream;
+    }
+
+    public AudioStream getAudioStream() {
+        return videoOnlyAudioStream;
+    }
+
+    public ArrayList<VideoStream> getVideoStreamsList() {
+        return videoStreamsList;
+    }
+
+    public void setVideoStreamsList(ArrayList<VideoStream> videoStreamsList) {
+        this.videoStreamsList = videoStreamsList;
+    }
+
+    public boolean isStartedFromNewPipe() {
+        return startedFromNewPipe;
+    }
+
+    public void setStartedFromNewPipe(boolean startedFromNewPipe) {
+        this.startedFromNewPipe = startedFromNewPipe;
+    }
+
+    public Handler getControlsVisibilityHandler() {
+        return controlsVisibilityHandler;
+    }
+
+    public View getRootView() {
+        return rootView;
+    }
+
+    public void setRootView(View rootView) {
+        this.rootView = rootView;
+    }
+
+    public View getLoadingPanel() {
+        return loadingPanel;
+    }
+
+    public ImageView getEndScreen() {
+        return endScreen;
+    }
+
+    public ImageView getControlAnimationView() {
+        return controlAnimationView;
+    }
+
+    public View getControlsRoot() {
+        return controlsRoot;
+    }
+
+    public View getBottomControlsRoot() {
+        return bottomControlsRoot;
+    }
+
+    public SeekBar getPlaybackSeekBar() {
+        return playbackSeekBar;
+    }
+
+    public TextView getPlaybackCurrentTime() {
+        return playbackCurrentTime;
+    }
+
+    public TextView getPlaybackEndTime() {
+        return playbackEndTime;
+    }
+
+    public View getTopControlsRoot() {
+        return topControlsRoot;
+    }
+
+    public TextView getQualityTextView() {
+        return qualityTextView;
+    }
+
+    public ImageButton getFullScreenButton() {
+        return fullScreenButton;
+    }
+
+    public PopupMenu getQualityPopupMenu() {
+        return qualityPopupMenu;
+    }
+
+    public View getSurfaceForeground() {
+        return surfaceForeground;
+    }
+
+    public TextView getCurrentDisplaySeek() {
+        return currentDisplaySeek;
+    }
+
+}

app/src/main/java/org/schabi/newpipe/player/exoplayer/DashRendererBuilder.java

@@ -1,268 +0,0 @@
-/*
- * Copyright (C) 2014 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package org.schabi.newpipe.player.exoplayer;
-
-import org.schabi.newpipe.player.exoplayer.NPExoPlayer.RendererBuilder;
-
-import com.google.android.exoplayer.DefaultLoadControl;
-import com.google.android.exoplayer.LoadControl;
-import com.google.android.exoplayer.MediaCodecAudioTrackRenderer;
-import com.google.android.exoplayer.MediaCodecSelector;
-import com.google.android.exoplayer.MediaCodecVideoTrackRenderer;
-import com.google.android.exoplayer.TrackRenderer;
-import com.google.android.exoplayer.audio.AudioCapabilities;
-import com.google.android.exoplayer.chunk.ChunkSampleSource;
-import com.google.android.exoplayer.chunk.ChunkSource;
-import com.google.android.exoplayer.chunk.FormatEvaluator.AdaptiveEvaluator;
-import com.google.android.exoplayer.dash.DashChunkSource;
-import com.google.android.exoplayer.dash.DefaultDashTrackSelector;
-import com.google.android.exoplayer.dash.mpd.AdaptationSet;
-import com.google.android.exoplayer.dash.mpd.MediaPresentationDescription;
-import com.google.android.exoplayer.dash.mpd.MediaPresentationDescriptionParser;
-import com.google.android.exoplayer.dash.mpd.Period;
-import com.google.android.exoplayer.dash.mpd.UtcTimingElement;
-import com.google.android.exoplayer.dash.mpd.UtcTimingElementResolver;
-import com.google.android.exoplayer.dash.mpd.UtcTimingElementResolver.UtcTimingCallback;
-import com.google.android.exoplayer.drm.MediaDrmCallback;
-import com.google.android.exoplayer.drm.StreamingDrmSessionManager;
-import com.google.android.exoplayer.drm.UnsupportedDrmException;
-import com.google.android.exoplayer.text.TextTrackRenderer;
-import com.google.android.exoplayer.upstream.DataSource;
-import com.google.android.exoplayer.upstream.DefaultAllocator;
-import com.google.android.exoplayer.upstream.DefaultBandwidthMeter;
-import com.google.android.exoplayer.upstream.DefaultUriDataSource;
-import com.google.android.exoplayer.upstream.UriDataSource;
-import com.google.android.exoplayer.util.ManifestFetcher;
-import com.google.android.exoplayer.util.Util;
-
-import android.content.Context;
-import android.media.AudioManager;
-import android.media.MediaCodec;
-import android.os.Handler;
-import android.util.Log;
-
-import java.io.IOException;
-
-/**
- * A {@link RendererBuilder} for DASH.
- */
-public class DashRendererBuilder implements RendererBuilder {
-
-  private static final String TAG = "DashRendererBuilder";
-
-  private static final int BUFFER_SEGMENT_SIZE = 64 * 1024;
-  private static final int VIDEO_BUFFER_SEGMENTS = 200;
-  private static final int AUDIO_BUFFER_SEGMENTS = 54;
-  private static final int TEXT_BUFFER_SEGMENTS = 2;
-  private static final int LIVE_EDGE_LATENCY_MS = 30000;
-
-  private static final int SECURITY_LEVEL_UNKNOWN = -1;
-  private static final int SECURITY_LEVEL_1 = 1;
-  private static final int SECURITY_LEVEL_3 = 3;
-
-  private final Context context;
-  private final String userAgent;
-  private final String url;
-  private final MediaDrmCallback drmCallback;
-
-  private AsyncRendererBuilder currentAsyncBuilder;
-
-  public DashRendererBuilder(Context context, String userAgent, String url,
-      MediaDrmCallback drmCallback) {
-    this.context = context;
-    this.userAgent = userAgent;
-    this.url = url;
-    this.drmCallback = drmCallback;
-  }
-
-  @Override
-  public void buildRenderers(NPExoPlayer player) {
-    currentAsyncBuilder = new AsyncRendererBuilder(context, userAgent, url, drmCallback, player);
-    currentAsyncBuilder.init();
-  }
-
-  @Override
-  public void cancel() {
-    if (currentAsyncBuilder != null) {
-      currentAsyncBuilder.cancel();
-      currentAsyncBuilder = null;
-    }
-  }
-
-  private static final class AsyncRendererBuilder
-      implements ManifestFetcher.ManifestCallback<MediaPresentationDescription>, UtcTimingCallback {
-
-    private final Context context;
-    private final String userAgent;
-    private final MediaDrmCallback drmCallback;
-    private final NPExoPlayer player;
-    private final ManifestFetcher<MediaPresentationDescription> manifestFetcher;
-    private final UriDataSource manifestDataSource;
-
-    private boolean canceled;
-    private MediaPresentationDescription manifest;
-    private long elapsedRealtimeOffset;
-
-    public AsyncRendererBuilder(Context context, String userAgent, String url,
-        MediaDrmCallback drmCallback, NPExoPlayer player) {
-      this.context = context;
-      this.userAgent = userAgent;
-      this.drmCallback = drmCallback;
-      this.player = player;
-      MediaPresentationDescriptionParser parser = new MediaPresentationDescriptionParser();
-      manifestDataSource = new DefaultUriDataSource(context, userAgent);
-      manifestFetcher = new ManifestFetcher<>(url, manifestDataSource, parser);
-    }
-
-    public void init() {
-      manifestFetcher.singleLoad(player.getMainHandler().getLooper(), this);
-    }
-
-    public void cancel() {
-      canceled = true;
-    }
-
-    @Override
-    public void onSingleManifest(MediaPresentationDescription manifest) {
-      if (canceled) {
-        return;
-      }
-
-      this.manifest = manifest;
-      if (manifest.dynamic && manifest.utcTiming != null) {
-        UtcTimingElementResolver.resolveTimingElement(manifestDataSource, manifest.utcTiming,
-            manifestFetcher.getManifestLoadCompleteTimestamp(), this);
-      } else {
-        buildRenderers();
-      }
-    }
-
-    @Override
-    public void onSingleManifestError(IOException e) {
-      if (canceled) {
-        return;
-      }
-
-      player.onRenderersError(e);
-    }
-
-    @Override
-    public void onTimestampResolved(UtcTimingElement utcTiming, long elapsedRealtimeOffset) {
-      if (canceled) {
-        return;
-      }
-
-      this.elapsedRealtimeOffset = elapsedRealtimeOffset;
-      buildRenderers();
-    }
-
-    @Override
-    public void onTimestampError(UtcTimingElement utcTiming, IOException e) {
-      if (canceled) {
-        return;
-      }
-
-      Log.e(TAG, "Failed to resolve UtcTiming element [" + utcTiming + "]", e);
-      // Be optimistic and continue in the hope that the device clock is correct.
-      buildRenderers();
-    }
-
-    private void buildRenderers() {
-      Period period = manifest.getPeriod(0);
-      Handler mainHandler = player.getMainHandler();
-      LoadControl loadControl = new DefaultLoadControl(new DefaultAllocator(BUFFER_SEGMENT_SIZE));
-      DefaultBandwidthMeter bandwidthMeter = new DefaultBandwidthMeter(mainHandler, player);
-
-      boolean hasContentProtection = false;
-      for (int i = 0; i < period.adaptationSets.size(); i++) {
-        AdaptationSet adaptationSet = period.adaptationSets.get(i);
-        if (adaptationSet.type != AdaptationSet.TYPE_UNKNOWN) {
-          hasContentProtection |= adaptationSet.hasContentProtection();
-        }
-      }
-
-      // Check drm support if necessary.
-      boolean filterHdContent = false;
-      StreamingDrmSessionManager drmSessionManager = null;
-      if (hasContentProtection) {
-        if (Util.SDK_INT < 18) {
-          player.onRenderersError(
-              new UnsupportedDrmException(UnsupportedDrmException.REASON_UNSUPPORTED_SCHEME));
-          return;
-        }
-        try {
-          drmSessionManager = StreamingDrmSessionManager.newWidevineInstance(
-              player.getPlaybackLooper(), drmCallback, null, player.getMainHandler(), player);
-          filterHdContent = getWidevineSecurityLevel(drmSessionManager) != SECURITY_LEVEL_1;
-        } catch (UnsupportedDrmException e) {
-          player.onRenderersError(e);
-          return;
-        }
-      }
-
-      // Build the video renderer.
-      DataSource videoDataSource = new DefaultUriDataSource(context, bandwidthMeter, userAgent);
-      ChunkSource videoChunkSource = new DashChunkSource(manifestFetcher,
-          DefaultDashTrackSelector.newVideoInstance(context, true, filterHdContent),
-          videoDataSource, new AdaptiveEvaluator(bandwidthMeter), LIVE_EDGE_LATENCY_MS,
-          elapsedRealtimeOffset, mainHandler, player, NPExoPlayer.TYPE_VIDEO);
-      ChunkSampleSource videoSampleSource = new ChunkSampleSource(videoChunkSource, loadControl,
-          VIDEO_BUFFER_SEGMENTS * BUFFER_SEGMENT_SIZE, mainHandler, player,
-          NPExoPlayer.TYPE_VIDEO);
-      TrackRenderer videoRenderer = new MediaCodecVideoTrackRenderer(context, videoSampleSource,
-          MediaCodecSelector.DEFAULT, MediaCodec.VIDEO_SCALING_MODE_SCALE_TO_FIT, 5000,
-          drmSessionManager, true, mainHandler, player, 50);
-
-      // Build the audio renderer.
-      DataSource audioDataSource = new DefaultUriDataSource(context, bandwidthMeter, userAgent);
-      ChunkSource audioChunkSource = new DashChunkSource(manifestFetcher,
-          DefaultDashTrackSelector.newAudioInstance(), audioDataSource, null, LIVE_EDGE_LATENCY_MS,
-          elapsedRealtimeOffset, mainHandler, player, NPExoPlayer.TYPE_AUDIO);
-      ChunkSampleSource audioSampleSource = new ChunkSampleSource(audioChunkSource, loadControl,
-          AUDIO_BUFFER_SEGMENTS * BUFFER_SEGMENT_SIZE, mainHandler, player,
-          NPExoPlayer.TYPE_AUDIO);
-      TrackRenderer audioRenderer = new MediaCodecAudioTrackRenderer(audioSampleSource,
-          MediaCodecSelector.DEFAULT, drmSessionManager, true, mainHandler, player,
-          AudioCapabilities.getCapabilities(context), AudioManager.STREAM_MUSIC);
-
-      // Build the text renderer.
-      DataSource textDataSource = new DefaultUriDataSource(context, bandwidthMeter, userAgent);
-      ChunkSource textChunkSource = new DashChunkSource(manifestFetcher,
-          DefaultDashTrackSelector.newTextInstance(), textDataSource, null, LIVE_EDGE_LATENCY_MS,
-          elapsedRealtimeOffset, mainHandler, player, NPExoPlayer.TYPE_TEXT);
-      ChunkSampleSource textSampleSource = new ChunkSampleSource(textChunkSource, loadControl,
-          TEXT_BUFFER_SEGMENTS * BUFFER_SEGMENT_SIZE, mainHandler, player,
-          NPExoPlayer.TYPE_TEXT);
-      TrackRenderer textRenderer = new TextTrackRenderer(textSampleSource, player,
-          mainHandler.getLooper());
-
-      // Invoke the callback.
-      TrackRenderer[] renderers = new TrackRenderer[NPExoPlayer.RENDERER_COUNT];
-      renderers[NPExoPlayer.TYPE_VIDEO] = videoRenderer;
-      renderers[NPExoPlayer.TYPE_AUDIO] = audioRenderer;
-      renderers[NPExoPlayer.TYPE_TEXT] = textRenderer;
-      player.onRenderers(renderers, bandwidthMeter);
-    }
-
-    private static int getWidevineSecurityLevel(StreamingDrmSessionManager sessionManager) {
-      String securityLevelProperty = sessionManager.getPropertyString("securityLevel");
-      return securityLevelProperty.equals("L1") ? SECURITY_LEVEL_1 : securityLevelProperty
-          .equals("L3") ? SECURITY_LEVEL_3 : SECURITY_LEVEL_UNKNOWN;
-    }
-
-  }
-
-}

app/src/main/java/org/schabi/newpipe/player/exoplayer/EventLogger.java

@@ -1,214 +0,0 @@
-/*
- * Copyright (C) 2014 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package org.schabi.newpipe.player.exoplayer;
-
-import com.google.android.exoplayer.ExoPlayer;
-import com.google.android.exoplayer.MediaCodecTrackRenderer.DecoderInitializationException;
-import com.google.android.exoplayer.TimeRange;
-import com.google.android.exoplayer.audio.AudioTrack;
-import com.google.android.exoplayer.chunk.Format;
-import com.google.android.exoplayer.util.VerboseLogUtil;
-
-import android.media.MediaCodec.CryptoException;
-import android.os.SystemClock;
-import android.util.Log;
-
-import java.io.IOException;
-import java.text.NumberFormat;
-import java.util.Locale;
-
-/**
- * Logs player events using {@link Log}.
- */
-public class EventLogger implements NPExoPlayer.Listener, NPExoPlayer.InfoListener,
-    NPExoPlayer.InternalErrorListener {
-
-  private static final String TAG = "EventLogger";
-  private static final NumberFormat TIME_FORMAT;
-  static {
-    TIME_FORMAT = NumberFormat.getInstance(Locale.US);
-    TIME_FORMAT.setMinimumFractionDigits(2);
-    TIME_FORMAT.setMaximumFractionDigits(2);
-  }
-
-  private long sessionStartTimeMs;
-  private long[] loadStartTimeMs;
-  private long[] availableRangeValuesUs;
-
-  public EventLogger() {
-    loadStartTimeMs = new long[NPExoPlayer.RENDERER_COUNT];
-  }
-
-  public void startSession() {
-    sessionStartTimeMs = SystemClock.elapsedRealtime();
-    Log.d(TAG, "start [0]");
-  }
-
-  public void endSession() {
-    Log.d(TAG, "end [" + getSessionTimeString() + "]");
-  }
-
-  // NPExoPlayer.Listener
-
-  @Override
-  public void onStateChanged(boolean playWhenReady, int state) {
-    Log.d(TAG, "state [" + getSessionTimeString() + ", " + playWhenReady + ", "
-        + getStateString(state) + "]");
-  }
-
-  @Override
-  public void onError(Exception e) {
-    Log.e(TAG, "playerFailed [" + getSessionTimeString() + "]", e);
-  }
-
-  @Override
-  public void onVideoSizeChanged(int width, int height, int unappliedRotationDegrees,
-      float pixelWidthHeightRatio) {
-    Log.d(TAG, "videoSizeChanged [" + width + ", " + height + ", " + unappliedRotationDegrees
-        + ", " + pixelWidthHeightRatio + "]");
-  }
-
-  // NPExoPlayer.InfoListener
-
-  @Override
-  public void onBandwidthSample(int elapsedMs, long bytes, long bitrateEstimate) {
-    Log.d(TAG, "bandwidth [" + getSessionTimeString() + ", " + bytes + ", "
-        + getTimeString(elapsedMs) + ", " + bitrateEstimate + "]");
-  }
-
-  @Override
-  public void onDroppedFrames(int count, long elapsed) {
-    Log.d(TAG, "droppedFrames [" + getSessionTimeString() + ", " + count + "]");
-  }
-
-  @Override
-  public void onLoadStarted(int sourceId, long length, int type, int trigger, Format format,
-      long mediaStartTimeMs, long mediaEndTimeMs) {
-    loadStartTimeMs[sourceId] = SystemClock.elapsedRealtime();
-    if (VerboseLogUtil.isTagEnabled(TAG)) {
-      Log.v(TAG, "loadStart [" + getSessionTimeString() + ", " + sourceId + ", " + type
-          + ", " + mediaStartTimeMs + ", " + mediaEndTimeMs + "]");
-    }
-  }
-
-  @Override
-  public void onLoadCompleted(int sourceId, long bytesLoaded, int type, int trigger, Format format,
-       long mediaStartTimeMs, long mediaEndTimeMs, long elapsedRealtimeMs, long loadDurationMs) {
-    if (VerboseLogUtil.isTagEnabled(TAG)) {
-      long downloadTime = SystemClock.elapsedRealtime() - loadStartTimeMs[sourceId];
-      Log.v(TAG, "loadEnd [" + getSessionTimeString() + ", " + sourceId + ", " + downloadTime
-          + "]");
-    }
-  }
-
-  @Override
-  public void onVideoFormatEnabled(Format format, int trigger, long mediaTimeMs) {
-    Log.d(TAG, "videoFormat [" + getSessionTimeString() + ", " + format.id + ", "
-        + Integer.toString(trigger) + "]");
-  }
-
-  @Override
-  public void onAudioFormatEnabled(Format format, int trigger, long mediaTimeMs) {
-    Log.d(TAG, "audioFormat [" + getSessionTimeString() + ", " + format.id + ", "
-        + Integer.toString(trigger) + "]");
-  }
-
-  // NPExoPlayer.InternalErrorListener
-
-  @Override
-  public void onLoadError(int sourceId, IOException e) {
-    printInternalError("loadError", e);
-  }
-
-  @Override
-  public void onRendererInitializationError(Exception e) {
-    printInternalError("rendererInitError", e);
-  }
-
-  @Override
-  public void onDrmSessionManagerError(Exception e) {
-    printInternalError("drmSessionManagerError", e);
-  }
-
-  @Override
-  public void onDecoderInitializationError(DecoderInitializationException e) {
-    printInternalError("decoderInitializationError", e);
-  }
-
-  @Override
-  public void onAudioTrackInitializationError(AudioTrack.InitializationException e) {
-    printInternalError("audioTrackInitializationError", e);
-  }
-
-  @Override
-  public void onAudioTrackWriteError(AudioTrack.WriteException e) {
-    printInternalError("audioTrackWriteError", e);
-  }
-
-  @Override
-  public void onAudioTrackUnderrun(int bufferSize, long bufferSizeMs, long elapsedSinceLastFeedMs) {
-    printInternalError("audioTrackUnderrun [" + bufferSize + ", " + bufferSizeMs + ", "
-        + elapsedSinceLastFeedMs + "]", null);
-  }
-
-  @Override
-  public void onCryptoError(CryptoException e) {
-    printInternalError("cryptoError", e);
-  }
-
-  @Override
-  public void onDecoderInitialized(String decoderName, long elapsedRealtimeMs,
-      long initializationDurationMs) {
-    Log.d(TAG, "decoderInitialized [" + getSessionTimeString() + ", " + decoderName + "]");
-  }
-
-  @Override
-  public void onAvailableRangeChanged(int sourceId, TimeRange availableRange) {
-    availableRangeValuesUs = availableRange.getCurrentBoundsUs(availableRangeValuesUs);
-    Log.d(TAG, "availableRange [" + availableRange.isStatic() + ", " + availableRangeValuesUs[0]
-        + ", " + availableRangeValuesUs[1] + "]");
-  }
-
-  private void printInternalError(String type, Exception e) {
-    Log.e(TAG, "internalError [" + getSessionTimeString() + ", " + type + "]", e);
-  }
-
-  private String getStateString(int state) {
-    switch (state) {
-      case ExoPlayer.STATE_BUFFERING:
-        return "B";
-      case ExoPlayer.STATE_ENDED:
-        return "E";
-      case ExoPlayer.STATE_IDLE:
-        return "I";
-      case ExoPlayer.STATE_PREPARING:
-        return "P";
-      case ExoPlayer.STATE_READY:
-        return "R";
-      default:
-        return "?";
-    }
-  }
-
-  private String getSessionTimeString() {
-    return getTimeString(SystemClock.elapsedRealtime() - sessionStartTimeMs);
-  }
-
-  private String getTimeString(long timeMs) {
-    return TIME_FORMAT.format((timeMs) / 1000f);
-  }
-
-}

app/src/main/java/org/schabi/newpipe/player/exoplayer/ExtractorRendererBuilder.java

@@ -1,89 +0,0 @@
-/*
- * Copyright (C) 2014 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package org.schabi.newpipe.player.exoplayer;
-
-import org.schabi.newpipe.player.exoplayer.NPExoPlayer.RendererBuilder;
-
-import com.google.android.exoplayer.MediaCodecAudioTrackRenderer;
-import com.google.android.exoplayer.MediaCodecSelector;
-import com.google.android.exoplayer.MediaCodecVideoTrackRenderer;
-import com.google.android.exoplayer.TrackRenderer;
-import com.google.android.exoplayer.audio.AudioCapabilities;
-import com.google.android.exoplayer.extractor.Extractor;
-import com.google.android.exoplayer.extractor.ExtractorSampleSource;
-import com.google.android.exoplayer.text.TextTrackRenderer;
-import com.google.android.exoplayer.upstream.Allocator;
-import com.google.android.exoplayer.upstream.DataSource;
-import com.google.android.exoplayer.upstream.DefaultAllocator;
-import com.google.android.exoplayer.upstream.DefaultBandwidthMeter;
-import com.google.android.exoplayer.upstream.DefaultUriDataSource;
-
-import android.content.Context;
-import android.media.AudioManager;
-import android.media.MediaCodec;
-import android.net.Uri;
-
-/**
- * A {@link RendererBuilder} for streams that can be read using an {@link Extractor}.
- */
-public class ExtractorRendererBuilder implements RendererBuilder {
-
-  private static final int BUFFER_SEGMENT_SIZE = 64 * 1024;
-  private static final int BUFFER_SEGMENT_COUNT = 256;
-
-  private final Context context;
-  private final String userAgent;
-  private final Uri uri;
-
-  public ExtractorRendererBuilder(Context context, String userAgent, Uri uri) {
-    this.context = context;
-    this.userAgent = userAgent;
-    this.uri = uri;
-  }
-
-  @Override
-  public void buildRenderers(NPExoPlayer player) {
-    Allocator allocator = new DefaultAllocator(BUFFER_SEGMENT_SIZE);
-
-    // Build the video and audio renderers.
-    DefaultBandwidthMeter bandwidthMeter = new DefaultBandwidthMeter(player.getMainHandler(),
-        null);
-    DataSource dataSource = new DefaultUriDataSource(context, bandwidthMeter, userAgent);
-    ExtractorSampleSource sampleSource = new ExtractorSampleSource(uri, dataSource, allocator,
-        BUFFER_SEGMENT_COUNT * BUFFER_SEGMENT_SIZE);
-    MediaCodecVideoTrackRenderer videoRenderer = new MediaCodecVideoTrackRenderer(context,
-        sampleSource, MediaCodecSelector.DEFAULT, MediaCodec.VIDEO_SCALING_MODE_SCALE_TO_FIT, 5000,
-        player.getMainHandler(), player, 50);
-    MediaCodecAudioTrackRenderer audioRenderer = new MediaCodecAudioTrackRenderer(sampleSource,
-        MediaCodecSelector.DEFAULT, null, true, player.getMainHandler(), player,
-        AudioCapabilities.getCapabilities(context), AudioManager.STREAM_MUSIC);
-    TrackRenderer textRenderer = new TextTrackRenderer(sampleSource, player,
-        player.getMainHandler().getLooper());
-
-    // Invoke the callback.
-    TrackRenderer[] renderers = new TrackRenderer[NPExoPlayer.RENDERER_COUNT];
-    renderers[NPExoPlayer.TYPE_VIDEO] = videoRenderer;
-    renderers[NPExoPlayer.TYPE_AUDIO] = audioRenderer;
-    renderers[NPExoPlayer.TYPE_TEXT] = textRenderer;
-    player.onRenderers(renderers, bandwidthMeter);
-  }
-
-  @Override
-  public void cancel() {
-    // Do nothing.
-  }
-
-}

app/src/main/java/org/schabi/newpipe/player/exoplayer/HlsRendererBuilder.java

@@ -1,180 +0,0 @@
-/*
- * Copyright (C) 2014 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package org.schabi.newpipe.player.exoplayer;
-
-import org.schabi.newpipe.player.exoplayer.NPExoPlayer.RendererBuilder;
-
-import com.google.android.exoplayer.DefaultLoadControl;
-import com.google.android.exoplayer.LoadControl;
-import com.google.android.exoplayer.MediaCodecAudioTrackRenderer;
-import com.google.android.exoplayer.MediaCodecSelector;
-import com.google.android.exoplayer.MediaCodecVideoTrackRenderer;
-import com.google.android.exoplayer.TrackRenderer;
-import com.google.android.exoplayer.audio.AudioCapabilities;
-import com.google.android.exoplayer.hls.DefaultHlsTrackSelector;
-import com.google.android.exoplayer.hls.HlsChunkSource;
-import com.google.android.exoplayer.hls.HlsMasterPlaylist;
-import com.google.android.exoplayer.hls.HlsPlaylist;
-import com.google.android.exoplayer.hls.HlsPlaylistParser;
-import com.google.android.exoplayer.hls.HlsSampleSource;
-import com.google.android.exoplayer.hls.PtsTimestampAdjusterProvider;
-import com.google.android.exoplayer.metadata.Id3Parser;
-import com.google.android.exoplayer.metadata.MetadataTrackRenderer;
-import com.google.android.exoplayer.text.TextTrackRenderer;
-import com.google.android.exoplayer.text.eia608.Eia608TrackRenderer;
-import com.google.android.exoplayer.upstream.DataSource;
-import com.google.android.exoplayer.upstream.DefaultAllocator;
-import com.google.android.exoplayer.upstream.DefaultBandwidthMeter;
-import com.google.android.exoplayer.upstream.DefaultUriDataSource;
-import com.google.android.exoplayer.util.ManifestFetcher;
-import com.google.android.exoplayer.util.ManifestFetcher.ManifestCallback;
-
-import android.content.Context;
-import android.media.AudioManager;
-import android.media.MediaCodec;
-import android.os.Handler;
-
-import java.io.IOException;
-import java.util.Map;
-
-/**
- * A {@link RendererBuilder} for HLS.
- */
-public class HlsRendererBuilder implements RendererBuilder {
-
-  private static final int BUFFER_SEGMENT_SIZE = 64 * 1024;
-  private static final int MAIN_BUFFER_SEGMENTS = 256;
-  private static final int TEXT_BUFFER_SEGMENTS = 2;
-
-  private final Context context;
-  private final String userAgent;
-  private final String url;
-
-  private AsyncRendererBuilder currentAsyncBuilder;
-
-  public HlsRendererBuilder(Context context, String userAgent, String url) {
-    this.context = context;
-    this.userAgent = userAgent;
-    this.url = url;
-  }
-
-  @Override
-  public void buildRenderers(NPExoPlayer player) {
-    currentAsyncBuilder = new AsyncRendererBuilder(context, userAgent, url, player);
-    currentAsyncBuilder.init();
-  }
-
-  @Override
-  public void cancel() {
-    if (currentAsyncBuilder != null) {
-      currentAsyncBuilder.cancel();
-      currentAsyncBuilder = null;
-    }
-  }
-
-  private static final class AsyncRendererBuilder implements ManifestCallback<HlsPlaylist> {
-
-    private final Context context;
-    private final String userAgent;
-    private final String url;
-    private final NPExoPlayer player;
-    private final ManifestFetcher<HlsPlaylist> playlistFetcher;
-
-    private boolean canceled;
-
-    public AsyncRendererBuilder(Context context, String userAgent, String url, NPExoPlayer player) {
-      this.context = context;
-      this.userAgent = userAgent;
-      this.url = url;
-      this.player = player;
-      HlsPlaylistParser parser = new HlsPlaylistParser();
-      playlistFetcher = new ManifestFetcher<>(url, new DefaultUriDataSource(context, userAgent),
-          parser);
-    }
-
-    public void init() {
-      playlistFetcher.singleLoad(player.getMainHandler().getLooper(), this);
-    }
-
-    public void cancel() {
-      canceled = true;
-    }
-
-    @Override
-    public void onSingleManifestError(IOException e) {
-      if (canceled) {
-        return;
-      }
-
-      player.onRenderersError(e);
-    }
-
-    @Override
-    public void onSingleManifest(HlsPlaylist manifest) {
-      if (canceled) {
-        return;
-      }
-
-      Handler mainHandler = player.getMainHandler();
-      LoadControl loadControl = new DefaultLoadControl(new DefaultAllocator(BUFFER_SEGMENT_SIZE));
-      DefaultBandwidthMeter bandwidthMeter = new DefaultBandwidthMeter();
-      PtsTimestampAdjusterProvider timestampAdjusterProvider = new PtsTimestampAdjusterProvider();
-
-      // Build the video/audio/metadata renderers.
-      DataSource dataSource = new DefaultUriDataSource(context, bandwidthMeter, userAgent);
-      HlsChunkSource chunkSource = new HlsChunkSource(true /* isMaster */, dataSource, url,
-          manifest, DefaultHlsTrackSelector.newDefaultInstance(context), bandwidthMeter,
-          timestampAdjusterProvider, HlsChunkSource.ADAPTIVE_MODE_SPLICE);
-      HlsSampleSource sampleSource = new HlsSampleSource(chunkSource, loadControl,
-          MAIN_BUFFER_SEGMENTS * BUFFER_SEGMENT_SIZE, mainHandler, player, NPExoPlayer.TYPE_VIDEO);
-      MediaCodecVideoTrackRenderer videoRenderer = new MediaCodecVideoTrackRenderer(context,
-          sampleSource, MediaCodecSelector.DEFAULT, MediaCodec.VIDEO_SCALING_MODE_SCALE_TO_FIT,
-          5000, mainHandler, player, 50);
-      MediaCodecAudioTrackRenderer audioRenderer = new MediaCodecAudioTrackRenderer(sampleSource,
-          MediaCodecSelector.DEFAULT, null, true, player.getMainHandler(), player,
-          AudioCapabilities.getCapabilities(context), AudioManager.STREAM_MUSIC);
-      MetadataTrackRenderer<Map<String, Object>> id3Renderer = new MetadataTrackRenderer<>(
-          sampleSource, new Id3Parser(), player, mainHandler.getLooper());
-
-      // Build the text renderer, preferring Webvtt where available.
-      boolean preferWebvtt = false;
-      if (manifest instanceof HlsMasterPlaylist) {
-        preferWebvtt = !((HlsMasterPlaylist) manifest).subtitles.isEmpty();
-      }
-      TrackRenderer textRenderer;
-      if (preferWebvtt) {
-        DataSource textDataSource = new DefaultUriDataSource(context, bandwidthMeter, userAgent);
-        HlsChunkSource textChunkSource = new HlsChunkSource(false /* isMaster */, textDataSource,
-            url, manifest, DefaultHlsTrackSelector.newVttInstance(), bandwidthMeter,
-            timestampAdjusterProvider, HlsChunkSource.ADAPTIVE_MODE_SPLICE);
-        HlsSampleSource textSampleSource = new HlsSampleSource(textChunkSource, loadControl,
-            TEXT_BUFFER_SEGMENTS * BUFFER_SEGMENT_SIZE, mainHandler, player, NPExoPlayer.TYPE_TEXT);
-        textRenderer = new TextTrackRenderer(textSampleSource, player, mainHandler.getLooper());
-      } else {
-        textRenderer = new Eia608TrackRenderer(sampleSource, player, mainHandler.getLooper());
-      }
-
-      TrackRenderer[] renderers = new TrackRenderer[NPExoPlayer.RENDERER_COUNT];
-      renderers[NPExoPlayer.TYPE_VIDEO] = videoRenderer;
-      renderers[NPExoPlayer.TYPE_AUDIO] = audioRenderer;
-      renderers[NPExoPlayer.TYPE_METADATA] = id3Renderer;
-      renderers[NPExoPlayer.TYPE_TEXT] = textRenderer;
-      player.onRenderers(renderers, bandwidthMeter);
-    }
-
-  }
-
-}

app/src/main/java/org/schabi/newpipe/player/exoplayer/NPExoPlayer.java

@@ -1,599 +0,0 @@
-/*
- * Copyright (C) 2014 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package org.schabi.newpipe.player.exoplayer;
-
-import com.google.android.exoplayer.CodecCounters;
-import com.google.android.exoplayer.DummyTrackRenderer;
-import com.google.android.exoplayer.ExoPlaybackException;
-import com.google.android.exoplayer.ExoPlayer;
-import com.google.android.exoplayer.MediaCodecAudioTrackRenderer;
-import com.google.android.exoplayer.MediaCodecTrackRenderer;
-import com.google.android.exoplayer.MediaCodecTrackRenderer.DecoderInitializationException;
-import com.google.android.exoplayer.MediaCodecVideoTrackRenderer;
-import com.google.android.exoplayer.MediaFormat;
-import com.google.android.exoplayer.TimeRange;
-import com.google.android.exoplayer.TrackRenderer;
-import com.google.android.exoplayer.audio.AudioTrack;
-import com.google.android.exoplayer.chunk.ChunkSampleSource;
-import com.google.android.exoplayer.chunk.Format;
-import com.google.android.exoplayer.dash.DashChunkSource;
-import com.google.android.exoplayer.drm.StreamingDrmSessionManager;
-import com.google.android.exoplayer.hls.HlsSampleSource;
-import com.google.android.exoplayer.metadata.MetadataTrackRenderer.MetadataRenderer;
-import com.google.android.exoplayer.text.Cue;
-import com.google.android.exoplayer.text.TextRenderer;
-import com.google.android.exoplayer.upstream.BandwidthMeter;
-import com.google.android.exoplayer.upstream.DefaultBandwidthMeter;
-import com.google.android.exoplayer.util.DebugTextViewHelper;
-import com.google.android.exoplayer.util.PlayerControl;
-
-import android.media.MediaCodec.CryptoException;
-import android.os.Handler;
-import android.os.Looper;
-import android.view.Surface;
-
-import java.io.IOException;
-import java.util.Collections;
-import java.util.List;
-import java.util.Map;
-import java.util.concurrent.CopyOnWriteArrayList;
-
-/**
- * A wrapper around {@link ExoPlayer} that provides a higher level interface. It can be prepared
- * with one of a number of {@link RendererBuilder} classes to suit different use cases (e.g. DASH,
- * SmoothStreaming and so on).
- */
-public class NPExoPlayer implements ExoPlayer.Listener, ChunkSampleSource.EventListener,
-    HlsSampleSource.EventListener, DefaultBandwidthMeter.EventListener,
-    MediaCodecVideoTrackRenderer.EventListener, MediaCodecAudioTrackRenderer.EventListener,
-    StreamingDrmSessionManager.EventListener, DashChunkSource.EventListener, TextRenderer,
-    MetadataRenderer<Map<String, Object>>, DebugTextViewHelper.Provider {
-
-  /**
-   * Builds renderers for the player.
-   */
-  public interface RendererBuilder {
-    /**
-     * Builds renderers for playback.
-     *
-     * @param player The player for which renderers are being built. {@link NPExoPlayer#onRenderers}
-     *     should be invoked once the renderers have been built. If building fails,
-     *     {@link NPExoPlayer#onRenderersError} should be invoked.
-     */
-    void buildRenderers(NPExoPlayer player);
-    /**
-     * Cancels the current build operation, if there is one. Else does nothing.
-     * <p>
-     * A canceled build operation must not invoke {@link NPExoPlayer#onRenderers} or
-     * {@link NPExoPlayer#onRenderersError} on the player, which may have been released.
-     */
-    void cancel();
-  }
-
-  /**
-   * A listener for core events.
-   */
-  public interface Listener {
-    void onStateChanged(boolean playWhenReady, int playbackState);
-    void onError(Exception e);
-    void onVideoSizeChanged(int width, int height, int unappliedRotationDegrees,
-        float pixelWidthHeightRatio);
-  }
-
-  /**
-   * A listener for internal errors.
-   * <p>
-   * These errors are not visible to the user, and hence this listener is provided for
-   * informational purposes only. Note however that an internal error may cause a fatal
-   * error if the player fails to recover. If this happens, {@link Listener#onError(Exception)}
-   * will be invoked.
-   */
-  public interface InternalErrorListener {
-    void onRendererInitializationError(Exception e);
-    void onAudioTrackInitializationError(AudioTrack.InitializationException e);
-    void onAudioTrackWriteError(AudioTrack.WriteException e);
-    void onAudioTrackUnderrun(int bufferSize, long bufferSizeMs, long elapsedSinceLastFeedMs);
-    void onDecoderInitializationError(DecoderInitializationException e);
-    void onCryptoError(CryptoException e);
-    void onLoadError(int sourceId, IOException e);
-    void onDrmSessionManagerError(Exception e);
-  }
-
-  /**
-   * A listener for debugging information.
-   */
-  public interface InfoListener {
-    void onVideoFormatEnabled(Format format, int trigger, long mediaTimeMs);
-    void onAudioFormatEnabled(Format format, int trigger, long mediaTimeMs);
-    void onDroppedFrames(int count, long elapsed);
-    void onBandwidthSample(int elapsedMs, long bytes, long bitrateEstimate);
-    void onLoadStarted(int sourceId, long length, int type, int trigger, Format format,
-        long mediaStartTimeMs, long mediaEndTimeMs);
-    void onLoadCompleted(int sourceId, long bytesLoaded, int type, int trigger, Format format,
-        long mediaStartTimeMs, long mediaEndTimeMs, long elapsedRealtimeMs, long loadDurationMs);
-    void onDecoderInitialized(String decoderName, long elapsedRealtimeMs,
-        long initializationDurationMs);
-    void onAvailableRangeChanged(int sourceId, TimeRange availableRange);
-  }
-
-  /**
-   * A listener for receiving notifications of timed text.
-   */
-  public interface CaptionListener {
-    void onCues(List<Cue> cues);
-  }
-
-  /**
-   * A listener for receiving ID3 metadata parsed from the media stream.
-   */
-  public interface Id3MetadataListener {
-    void onId3Metadata(Map<String, Object> metadata);
-  }
-
-  // Constants pulled into this class for convenience.
-  public static final int STATE_IDLE = ExoPlayer.STATE_IDLE;
-  public static final int STATE_PREPARING = ExoPlayer.STATE_PREPARING;
-  public static final int STATE_BUFFERING = ExoPlayer.STATE_BUFFERING;
-  public static final int STATE_READY = ExoPlayer.STATE_READY;
-  public static final int STATE_ENDED = ExoPlayer.STATE_ENDED;
-  public static final int TRACK_DISABLED = ExoPlayer.TRACK_DISABLED;
-  public static final int TRACK_DEFAULT = ExoPlayer.TRACK_DEFAULT;
-
-  public static final int RENDERER_COUNT = 4;
-  public static final int TYPE_VIDEO = 0;
-  public static final int TYPE_AUDIO = 1;
-  public static final int TYPE_TEXT = 2;
-  public static final int TYPE_METADATA = 3;
-
-  private static final int RENDERER_BUILDING_STATE_IDLE = 1;
-  private static final int RENDERER_BUILDING_STATE_BUILDING = 2;
-  private static final int RENDERER_BUILDING_STATE_BUILT = 3;
-
-  private final RendererBuilder rendererBuilder;
-  private final ExoPlayer player;
-  private final PlayerControl playerControl;
-  private final Handler mainHandler;
-  private final CopyOnWriteArrayList<Listener> listeners;
-
-  private int rendererBuildingState;
-  private int lastReportedPlaybackState;
-  private boolean lastReportedPlayWhenReady;
-
-  private Surface surface;
-  private TrackRenderer videoRenderer;
-  private CodecCounters codecCounters;
-  private Format videoFormat;
-  private int videoTrackToRestore;
-
-  private BandwidthMeter bandwidthMeter;
-  private boolean backgrounded;
-
-  private CaptionListener captionListener;
-  private Id3MetadataListener id3MetadataListener;
-  private InternalErrorListener internalErrorListener;
-  private InfoListener infoListener;
-
-  public NPExoPlayer(RendererBuilder rendererBuilder) {
-    this.rendererBuilder = rendererBuilder;
-    player = ExoPlayer.Factory.newInstance(RENDERER_COUNT, 1000, 5000);
-    player.addListener(this);
-    playerControl = new PlayerControl(player);
-    mainHandler = new Handler();
-    listeners = new CopyOnWriteArrayList<>();
-    lastReportedPlaybackState = STATE_IDLE;
-    rendererBuildingState = RENDERER_BUILDING_STATE_IDLE;
-    // Disable text initially.
-    player.setSelectedTrack(TYPE_TEXT, TRACK_DISABLED);
-  }
-
-  public PlayerControl getPlayerControl() {
-    return playerControl;
-  }
-
-  public void addListener(Listener listener) {
-    listeners.add(listener);
-  }
-
-  public void removeListener(Listener listener) {
-    listeners.remove(listener);
-  }
-
-  public void setInternalErrorListener(InternalErrorListener listener) {
-    internalErrorListener = listener;
-  }
-
-  public void setInfoListener(InfoListener listener) {
-    infoListener = listener;
-  }
-
-  public void setCaptionListener(CaptionListener listener) {
-    captionListener = listener;
-  }
-
-  public void setMetadataListener(Id3MetadataListener listener) {
-    id3MetadataListener = listener;
-  }
-
-  public void setSurface(Surface surface) {
-    this.surface = surface;
-    pushSurface(false);
-  }
-
-  public Surface getSurface() {
-    return surface;
-  }
-
-  public void blockingClearSurface() {
-    surface = null;
-    pushSurface(true);
-  }
-
-  public int getTrackCount(int type) {
-    return player.getTrackCount(type);
-  }
-
-  public MediaFormat getTrackFormat(int type, int index) {
-    return player.getTrackFormat(type, index);
-  }
-
-  public int getSelectedTrack(int type) {
-    return player.getSelectedTrack(type);
-  }
-
-  public void setSelectedTrack(int type, int index) {
-    player.setSelectedTrack(type, index);
-    if (type == TYPE_TEXT && index < 0 && captionListener != null) {
-      captionListener.onCues(Collections.<Cue>emptyList());
-    }
-  }
-
-  public boolean getBackgrounded() {
-    return backgrounded;
-  }
-
-  public void setBackgrounded(boolean backgrounded) {
-    if (this.backgrounded == backgrounded) {
-      return;
-    }
-    this.backgrounded = backgrounded;
-    if (backgrounded) {
-      videoTrackToRestore = getSelectedTrack(TYPE_VIDEO);
-      setSelectedTrack(TYPE_VIDEO, TRACK_DISABLED);
-      blockingClearSurface();
-    } else {
-      setSelectedTrack(TYPE_VIDEO, videoTrackToRestore);
-    }
-  }
-
-  public void prepare() {
-    if (rendererBuildingState == RENDERER_BUILDING_STATE_BUILT) {
-      player.stop();
-    }
-    rendererBuilder.cancel();
-    videoFormat = null;
-    videoRenderer = null;
-    rendererBuildingState = RENDERER_BUILDING_STATE_BUILDING;
-    maybeReportPlayerState();
-    rendererBuilder.buildRenderers(this);
-  }
-
-  /**
-   * Invoked with the results from a {@link RendererBuilder}.
-   *
-   * @param renderers Renderers indexed by {@link NPExoPlayer} TYPE_* constants. An individual
-   *     element may be null if there do not exist tracks of the corresponding type.
-   * @param bandwidthMeter Provides an estimate of the currently available bandwidth. May be null.
-   */
-  /* package */ void onRenderers(TrackRenderer[] renderers, BandwidthMeter bandwidthMeter) {
-    for (int i = 0; i < RENDERER_COUNT; i++) {
-      if (renderers[i] == null) {
-        // Convert a null renderer to a dummy renderer.
-        renderers[i] = new DummyTrackRenderer();
-      }
-    }
-    // Complete preparation.
-    this.videoRenderer = renderers[TYPE_VIDEO];
-    this.codecCounters = videoRenderer instanceof MediaCodecTrackRenderer
-        ? ((MediaCodecTrackRenderer) videoRenderer).codecCounters
-        : renderers[TYPE_AUDIO] instanceof MediaCodecTrackRenderer
-        ? ((MediaCodecTrackRenderer) renderers[TYPE_AUDIO]).codecCounters : null;
-    this.bandwidthMeter = bandwidthMeter;
-    pushSurface(false);
-    player.prepare(renderers);
-    rendererBuildingState = RENDERER_BUILDING_STATE_BUILT;
-  }
-
-  /**
-   * Invoked if a {@link RendererBuilder} encounters an error.
-   *
-   * @param e Describes the error.
-   */
-  /* package */ void onRenderersError(Exception e) {
-    if (internalErrorListener != null) {
-      internalErrorListener.onRendererInitializationError(e);
-    }
-    for (Listener listener : listeners) {
-      listener.onError(e);
-    }
-    rendererBuildingState = RENDERER_BUILDING_STATE_IDLE;
-    maybeReportPlayerState();
-  }
-
-  public void setPlayWhenReady(boolean playWhenReady) {
-    player.setPlayWhenReady(playWhenReady);
-  }
-
-  public void seekTo(long positionMs) {
-    player.seekTo(positionMs);
-  }
-
-  public void release() {
-    rendererBuilder.cancel();
-    rendererBuildingState = RENDERER_BUILDING_STATE_IDLE;
-    surface = null;
-    player.release();
-  }
-
-  public int getPlaybackState() {
-    if (rendererBuildingState == RENDERER_BUILDING_STATE_BUILDING) {
-      return STATE_PREPARING;
-    }
-    int playerState = player.getPlaybackState();
-    if (rendererBuildingState == RENDERER_BUILDING_STATE_BUILT && playerState == STATE_IDLE) {
-      // This is an edge case where the renderers are built, but are still being passed to the
-      // player's playback thread.
-      return STATE_PREPARING;
-    }
-    return playerState;
-  }
-
-  @Override
-  public Format getFormat() {
-    return videoFormat;
-  }
-
-  @Override
-  public BandwidthMeter getBandwidthMeter() {
-    return bandwidthMeter;
-  }
-
-  @Override
-  public CodecCounters getCodecCounters() {
-    return codecCounters;
-  }
-
-  @Override
-  public long getCurrentPosition() {
-    return player.getCurrentPosition();
-  }
-
-  public long getDuration() {
-    return player.getDuration();
-  }
-
-  public int getBufferedPercentage() {
-    return player.getBufferedPercentage();
-  }
-
-  public boolean getPlayWhenReady() {
-    return player.getPlayWhenReady();
-  }
-
-  /* package */ Looper getPlaybackLooper() {
-    return player.getPlaybackLooper();
-  }
-
-  /* package */ Handler getMainHandler() {
-    return mainHandler;
-  }
-
-  @Override
-  public void onPlayerStateChanged(boolean playWhenReady, int state) {
-    maybeReportPlayerState();
-  }
-
-  @Override
-  public void onPlayerError(ExoPlaybackException exception) {
-    rendererBuildingState = RENDERER_BUILDING_STATE_IDLE;
-    for (Listener listener : listeners) {
-      listener.onError(exception);
-    }
-  }
-
-  @Override
-  public void onVideoSizeChanged(int width, int height, int unappliedRotationDegrees,
-      float pixelWidthHeightRatio) {
-    for (Listener listener : listeners) {
-      listener.onVideoSizeChanged(width, height, unappliedRotationDegrees, pixelWidthHeightRatio);
-    }
-  }
-
-  @Override
-  public void onDroppedFrames(int count, long elapsed) {
-    if (infoListener != null) {
-      infoListener.onDroppedFrames(count, elapsed);
-    }
-  }
-
-  @Override
-  public void onBandwidthSample(int elapsedMs, long bytes, long bitrateEstimate) {
-    if (infoListener != null) {
-      infoListener.onBandwidthSample(elapsedMs, bytes, bitrateEstimate);
-    }
-  }
-
-  @Override
-  public void onDownstreamFormatChanged(int sourceId, Format format, int trigger,
-      long mediaTimeMs) {
-    if (infoListener == null) {
-      return;
-    }
-    if (sourceId == TYPE_VIDEO) {
-      videoFormat = format;
-      infoListener.onVideoFormatEnabled(format, trigger, mediaTimeMs);
-    } else if (sourceId == TYPE_AUDIO) {
-      infoListener.onAudioFormatEnabled(format, trigger, mediaTimeMs);
-    }
-  }
-
-  @Override
-  public void onDrmKeysLoaded() {
-    // Do nothing.
-  }
-
-  @Override
-  public void onDrmSessionManagerError(Exception e) {
-    if (internalErrorListener != null) {
-      internalErrorListener.onDrmSessionManagerError(e);
-    }
-  }
-
-  @Override
-  public void onDecoderInitializationError(DecoderInitializationException e) {
-    if (internalErrorListener != null) {
-      internalErrorListener.onDecoderInitializationError(e);
-    }
-  }
-
-  @Override
-  public void onAudioTrackInitializationError(AudioTrack.InitializationException e) {
-    if (internalErrorListener != null) {
-      internalErrorListener.onAudioTrackInitializationError(e);
-    }
-  }
-
-  @Override
-  public void onAudioTrackWriteError(AudioTrack.WriteException e) {
-    if (internalErrorListener != null) {
-      internalErrorListener.onAudioTrackWriteError(e);
-    }
-  }
-
-  @Override
-  public void onAudioTrackUnderrun(int bufferSize, long bufferSizeMs, long elapsedSinceLastFeedMs) {
-    if (internalErrorListener != null) {
-      internalErrorListener.onAudioTrackUnderrun(bufferSize, bufferSizeMs, elapsedSinceLastFeedMs);
-    }
-  }
-
-  @Override
-  public void onCryptoError(CryptoException e) {
-    if (internalErrorListener != null) {
-      internalErrorListener.onCryptoError(e);
-    }
-  }
-
-  @Override
-  public void onDecoderInitialized(String decoderName, long elapsedRealtimeMs,
-      long initializationDurationMs) {
-    if (infoListener != null) {
-      infoListener.onDecoderInitialized(decoderName, elapsedRealtimeMs, initializationDurationMs);
-    }
-  }
-
-  @Override
-  public void onLoadError(int sourceId, IOException e) {
-    if (internalErrorListener != null) {
-      internalErrorListener.onLoadError(sourceId, e);
-    }
-  }
-
-  @Override
-  public void onCues(List<Cue> cues) {
-    if (captionListener != null && getSelectedTrack(TYPE_TEXT) != TRACK_DISABLED) {
-      captionListener.onCues(cues);
-    }
-  }
-
-  @Override
-  public void onMetadata(Map<String, Object> metadata) {
-    if (id3MetadataListener != null && getSelectedTrack(TYPE_METADATA) != TRACK_DISABLED) {
-      id3MetadataListener.onId3Metadata(metadata);
-    }
-  }
-
-  @Override
-  public void onAvailableRangeChanged(int sourceId, TimeRange availableRange) {
-    if (infoListener != null) {
-      infoListener.onAvailableRangeChanged(sourceId, availableRange);
-    }
-  }
-
-  @Override
-  public void onPlayWhenReadyCommitted() {
-    // Do nothing.
-  }
-
-  @Override
-  public void onDrawnToSurface(Surface surface) {
-    // Do nothing.
-  }
-
-  @Override
-  public void onLoadStarted(int sourceId, long length, int type, int trigger, Format format,
-      long mediaStartTimeMs, long mediaEndTimeMs) {
-    if (infoListener != null) {
-      infoListener.onLoadStarted(sourceId, length, type, trigger, format, mediaStartTimeMs,
-          mediaEndTimeMs);
-    }
-  }
-
-  @Override
-  public void onLoadCompleted(int sourceId, long bytesLoaded, int type, int trigger, Format format,
-      long mediaStartTimeMs, long mediaEndTimeMs, long elapsedRealtimeMs, long loadDurationMs) {
-    if (infoListener != null) {
-      infoListener.onLoadCompleted(sourceId, bytesLoaded, type, trigger, format, mediaStartTimeMs,
-          mediaEndTimeMs, elapsedRealtimeMs, loadDurationMs);
-    }
-  }
-
-  @Override
-  public void onLoadCanceled(int sourceId, long bytesLoaded) {
-    // Do nothing.
-  }
-
-  @Override
-  public void onUpstreamDiscarded(int sourceId, long mediaStartTimeMs, long mediaEndTimeMs) {
-    // Do nothing.
-  }
-
-  private void maybeReportPlayerState() {
-    boolean playWhenReady = player.getPlayWhenReady();
-    int playbackState = getPlaybackState();
-    if (lastReportedPlayWhenReady != playWhenReady || lastReportedPlaybackState != playbackState) {
-      for (Listener listener : listeners) {
-        listener.onStateChanged(playWhenReady, playbackState);
-      }
-      lastReportedPlayWhenReady = playWhenReady;
-      lastReportedPlaybackState = playbackState;
-    }
-  }
-
-  private void pushSurface(boolean blockForSurfacePush) {
-    if (videoRenderer == null) {
-      return;
-    }
-
-    if (blockForSurfacePush) {
-      player.blockingSendMessage(
-          videoRenderer, MediaCodecVideoTrackRenderer.MSG_SET_SURFACE, surface);
-    } else {
-      player.sendMessage(
-          videoRenderer, MediaCodecVideoTrackRenderer.MSG_SET_SURFACE, surface);
-    }
-  }
-
-}

app/src/main/java/org/schabi/newpipe/player/exoplayer/SmoothStreamingRendererBuilder.java

@@ -1,206 +0,0 @@
-/*
- * Copyright (C) 2014 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package org.schabi.newpipe.player.exoplayer;
-
-
-import org.schabi.newpipe.player.exoplayer.NPExoPlayer.RendererBuilder;
-
-import com.google.android.exoplayer.DefaultLoadControl;
-import com.google.android.exoplayer.LoadControl;
-import com.google.android.exoplayer.MediaCodecAudioTrackRenderer;
-import com.google.android.exoplayer.MediaCodecSelector;
-import com.google.android.exoplayer.MediaCodecVideoTrackRenderer;
-import com.google.android.exoplayer.TrackRenderer;
-import com.google.android.exoplayer.audio.AudioCapabilities;
-import com.google.android.exoplayer.chunk.ChunkSampleSource;
-import com.google.android.exoplayer.chunk.ChunkSource;
-import com.google.android.exoplayer.chunk.FormatEvaluator.AdaptiveEvaluator;
-import com.google.android.exoplayer.drm.DrmSessionManager;
-import com.google.android.exoplayer.drm.MediaDrmCallback;
-import com.google.android.exoplayer.drm.StreamingDrmSessionManager;
-import com.google.android.exoplayer.drm.UnsupportedDrmException;
-import com.google.android.exoplayer.smoothstreaming.DefaultSmoothStreamingTrackSelector;
-import com.google.android.exoplayer.smoothstreaming.SmoothStreamingChunkSource;
-import com.google.android.exoplayer.smoothstreaming.SmoothStreamingManifest;
-import com.google.android.exoplayer.smoothstreaming.SmoothStreamingManifestParser;
-import com.google.android.exoplayer.text.TextTrackRenderer;
-import com.google.android.exoplayer.upstream.DataSource;
-import com.google.android.exoplayer.upstream.DefaultAllocator;
-import com.google.android.exoplayer.upstream.DefaultBandwidthMeter;
-import com.google.android.exoplayer.upstream.DefaultHttpDataSource;
-import com.google.android.exoplayer.upstream.DefaultUriDataSource;
-import com.google.android.exoplayer.util.ManifestFetcher;
-import com.google.android.exoplayer.util.Util;
-
-import android.content.Context;
-import android.media.AudioManager;
-import android.media.MediaCodec;
-import android.os.Handler;
-
-import java.io.IOException;
-
-/**
- * A {@link RendererBuilder} for SmoothStreaming.
- */
-public class SmoothStreamingRendererBuilder implements RendererBuilder {
-
-  private static final int BUFFER_SEGMENT_SIZE = 64 * 1024;
-  private static final int VIDEO_BUFFER_SEGMENTS = 200;
-  private static final int AUDIO_BUFFER_SEGMENTS = 54;
-  private static final int TEXT_BUFFER_SEGMENTS = 2;
-  private static final int LIVE_EDGE_LATENCY_MS = 30000;
-
-  private final Context context;
-  private final String userAgent;
-  private final String url;
-  private final MediaDrmCallback drmCallback;
-
-  private AsyncRendererBuilder currentAsyncBuilder;
-
-  public SmoothStreamingRendererBuilder(Context context, String userAgent, String url,
-      MediaDrmCallback drmCallback) {
-    this.context = context;
-    this.userAgent = userAgent;
-    this.url = Util.toLowerInvariant(url).endsWith("/manifest") ? url : url + "/Manifest";
-    this.drmCallback = drmCallback;
-  }
-
-  @Override
-  public void buildRenderers(NPExoPlayer player) {
-    currentAsyncBuilder = new AsyncRendererBuilder(context, userAgent, url, drmCallback, player);
-    currentAsyncBuilder.init();
-  }
-
-  @Override
-  public void cancel() {
-    if (currentAsyncBuilder != null) {
-      currentAsyncBuilder.cancel();
-      currentAsyncBuilder = null;
-    }
-  }
-
-  private static final class AsyncRendererBuilder
-      implements ManifestFetcher.ManifestCallback<SmoothStreamingManifest> {
-
-    private final Context context;
-    private final String userAgent;
-    private final MediaDrmCallback drmCallback;
-    private final NPExoPlayer player;
-    private final ManifestFetcher<SmoothStreamingManifest> manifestFetcher;
-
-    private boolean canceled;
-
-    public AsyncRendererBuilder(Context context, String userAgent, String url,
-        MediaDrmCallback drmCallback, NPExoPlayer player) {
-      this.context = context;
-      this.userAgent = userAgent;
-      this.drmCallback = drmCallback;
-      this.player = player;
-      SmoothStreamingManifestParser parser = new SmoothStreamingManifestParser();
-      manifestFetcher = new ManifestFetcher<>(url, new DefaultHttpDataSource(userAgent, null),
-          parser);
-    }
-
-    public void init() {
-      manifestFetcher.singleLoad(player.getMainHandler().getLooper(), this);
-    }
-
-    public void cancel() {
-      canceled = true;
-    }
-
-    @Override
-    public void onSingleManifestError(IOException exception) {
-      if (canceled) {
-        return;
-      }
-
-      player.onRenderersError(exception);
-    }
-
-    @Override
-    public void onSingleManifest(SmoothStreamingManifest manifest) {
-      if (canceled) {
-        return;
-      }
-
-      Handler mainHandler = player.getMainHandler();
-      LoadControl loadControl = new DefaultLoadControl(new DefaultAllocator(BUFFER_SEGMENT_SIZE));
-      DefaultBandwidthMeter bandwidthMeter = new DefaultBandwidthMeter(mainHandler, player);
-
-      // Check drm support if necessary.
-      DrmSessionManager drmSessionManager = null;
-      if (manifest.protectionElement != null) {
-        if (Util.SDK_INT < 18) {
-          player.onRenderersError(
-              new UnsupportedDrmException(UnsupportedDrmException.REASON_UNSUPPORTED_SCHEME));
-          return;
-        }
-        try {
-          drmSessionManager = new StreamingDrmSessionManager(manifest.protectionElement.uuid,
-              player.getPlaybackLooper(), drmCallback, null, player.getMainHandler(), player);
-        } catch (UnsupportedDrmException e) {
-          player.onRenderersError(e);
-          return;
-        }
-      }
-
-      // Build the video renderer.
-      DataSource videoDataSource = new DefaultUriDataSource(context, bandwidthMeter, userAgent);
-      ChunkSource videoChunkSource = new SmoothStreamingChunkSource(manifestFetcher,
-          DefaultSmoothStreamingTrackSelector.newVideoInstance(context, true, false),
-          videoDataSource, new AdaptiveEvaluator(bandwidthMeter), LIVE_EDGE_LATENCY_MS);
-      ChunkSampleSource videoSampleSource = new ChunkSampleSource(videoChunkSource, loadControl,
-          VIDEO_BUFFER_SEGMENTS * BUFFER_SEGMENT_SIZE, mainHandler, player,
-          NPExoPlayer.TYPE_VIDEO);
-      TrackRenderer videoRenderer = new MediaCodecVideoTrackRenderer(context, videoSampleSource,
-          MediaCodecSelector.DEFAULT, MediaCodec.VIDEO_SCALING_MODE_SCALE_TO_FIT, 5000,
-          drmSessionManager, true, mainHandler, player, 50);
-
-      // Build the audio renderer.
-      DataSource audioDataSource = new DefaultUriDataSource(context, bandwidthMeter, userAgent);
-      ChunkSource audioChunkSource = new SmoothStreamingChunkSource(manifestFetcher,
-          DefaultSmoothStreamingTrackSelector.newAudioInstance(),
-          audioDataSource, null, LIVE_EDGE_LATENCY_MS);
-      ChunkSampleSource audioSampleSource = new ChunkSampleSource(audioChunkSource, loadControl,
-          AUDIO_BUFFER_SEGMENTS * BUFFER_SEGMENT_SIZE, mainHandler, player,
-          NPExoPlayer.TYPE_AUDIO);
-      TrackRenderer audioRenderer = new MediaCodecAudioTrackRenderer(audioSampleSource,
-          MediaCodecSelector.DEFAULT, drmSessionManager, true, mainHandler, player,
-          AudioCapabilities.getCapabilities(context), AudioManager.STREAM_MUSIC);
-
-      // Build the text renderer.
-      DataSource textDataSource = new DefaultUriDataSource(context, bandwidthMeter, userAgent);
-      ChunkSource textChunkSource = new SmoothStreamingChunkSource(manifestFetcher,
-          DefaultSmoothStreamingTrackSelector.newTextInstance(),
-          textDataSource, null, LIVE_EDGE_LATENCY_MS);
-      ChunkSampleSource textSampleSource = new ChunkSampleSource(textChunkSource, loadControl,
-          TEXT_BUFFER_SEGMENTS * BUFFER_SEGMENT_SIZE, mainHandler, player,
-          NPExoPlayer.TYPE_TEXT);
-      TrackRenderer textRenderer = new TextTrackRenderer(textSampleSource, player,
-          mainHandler.getLooper());
-
-      // Invoke the callback.
-      TrackRenderer[] renderers = new TrackRenderer[NPExoPlayer.RENDERER_COUNT];
-      renderers[NPExoPlayer.TYPE_VIDEO] = videoRenderer;
-      renderers[NPExoPlayer.TYPE_AUDIO] = audioRenderer;
-      renderers[NPExoPlayer.TYPE_TEXT] = textRenderer;
-      player.onRenderers(renderers, bandwidthMeter);
-    }
-
-  }
-
-}