change ip address provider

removed null bomb
make share with newpipe part of newpipe
2026-01-14 02:32:40 +00:00 · 2016-12-25 19:32:38 +01:00 · 2016-12-25 19:28:40 +01:00 · 2016-12-25 15:24:37 +01:00 · 2016-12-25 15:20:31 +01:00 · 2016-12-25 14:16:58 +01:00
321 changed files with 23963 additions and 3607 deletions
--- a/.github/CONTRIBUTING.md
+++ b/.github/CONTRIBUTING.md
@@ -0,0 +1,36 @@
+NewPipe contribution guidelines
+===============================
+
+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.
+
+## 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
+
+## Translation
+
+* NewPipe can be translated on [weblate](https://hosted.weblate.org/projects/newpipe/strings/)
+
+## Code contribution
+
+* Stick to NewPipe style guidelines (just look the other code and than do it the same way :) )
+* Do not bring nonfree software/binary blobs into the project (keep it google free)
+* Stick to [f-droid contribution guidelines](https://f-droid.org/wiki/page/Inclusion_Policy)
+* Make changes on a separate branch, not on the master branch (Feature-branching)
+* When submitting changes, you agree that your code will be licensed under GPLv3
+* Please test (compile and run) your code before you submit changes!!!
+* Try to figure out you selves why CI fails, or why a merge request collides
+* Please maintain your code after you contributed it.
+* Respond yourselves if someone request changes or notifies issues
+
+## 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. 
+* 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!
--- a/.github/ISSUE_TEMPLATE.md
+++ b/.github/ISSUE_TEMPLATE.md
@@ -0,0 +1,2 @@
+- [ ] I carefully read the [contribution guidelines](https://github.com/TeamNewPipe/NewPipe/blob/HEAD/.github/CONTRIBUTING.md) and agree to them.
+- [ ] I checked if the issue/feature exists in the latest version.
--- a/.github/PULL_REQUEST_TEAMPLATE.md
+++ b/.github/PULL_REQUEST_TEAMPLATE.md
@@ -0,0 +1 @@
+[ ] I carefully reed the [contribution guidelines](https://github.com/TeamNewPipe/NewPipe/blob/HEAD/.github/CONTRIBUTING.md) and agree to them.
--- a/.gitignore
+++ b/.gitignore
@@ -1,7 +1,10 @@
+.gitignore
 .gradle
 /local.properties
-/.idea/workspace.xml
-/.idea/libraries
 .DS_Store
 /build
 /captures
+/app/app.iml
+/.idea
+/*.iml
+gradle.properties
--- a/.idea/.name
+++ b/.idea/.name
@@ -1 +0,0 @@
-NewPipe
--- a/.idea/compiler.xml
+++ b/.idea/compiler.xml
@@ -1,22 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project version="4">
-  <component name="CompilerConfiguration">
-    <resourceExtensions />
-    <wildcardResourcePatterns>
-      <entry name="!?*.java" />
-      <entry name="!?*.form" />
-      <entry name="!?*.class" />
-      <entry name="!?*.groovy" />
-      <entry name="!?*.scala" />
-      <entry name="!?*.flex" />
-      <entry name="!?*.kt" />
-      <entry name="!?*.clj" />
-      <entry name="!?*.aj" />
-    </wildcardResourcePatterns>
-    <annotationProcessing>
-      <profile default="true" name="Default" enabled="false">
-        <processorPath useClasspath="true" />
-      </profile>
-    </annotationProcessing>
-  </component>
-</project>
--- a/.idea/copyright/profiles_settings.xml
+++ b/.idea/copyright/profiles_settings.xml
@@ -1,3 +0,0 @@
-<component name="CopyrightManager">
-  <settings default="" />
-</component>
--- a/.idea/dictionaries/the_scrabi.xml
+++ b/.idea/dictionaries/the_scrabi.xml
@@ -1,3 +0,0 @@
-<component name="ProjectDictionaryState">
-  <dictionary name="the-scrabi" />
-</component>
--- a/.idea/gradle.xml
+++ b/.idea/gradle.xml
@@ -1,19 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project version="4">
-  <component name="GradleSettings">
-    <option name="linkedExternalProjectsSettings">
-      <GradleProjectSettings>
-        <option name="distributionType" value="LOCAL" />
-        <option name="externalProjectPath" value="$PROJECT_DIR$" />
-        <option name="gradleHome" value="$APPLICATION_HOME_DIR$/gradle/gradle-2.4" />
-        <option name="gradleJvm" value="1.8" />
-        <option name="modules">
-          <set>
-            <option value="$PROJECT_DIR$" />
-            <option value="$PROJECT_DIR$/app" />
-          </set>
-        </option>
-      </GradleProjectSettings>
-    </option>
-  </component>
-</project>
--- a/.idea/misc.xml
+++ b/.idea/misc.xml
@@ -1,46 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project version="4">
-  <component name="EntryPointsManager">
-    <entry_points version="2.0" />
-  </component>
-  <component name="NullableNotNullManager">
-    <option name="myDefaultNullable" value="android.support.annotation.Nullable" />
-    <option name="myDefaultNotNull" value="android.support.annotation.NonNull" />
-    <option name="myNullables">
-      <value>
-        <list size="4">
-          <item index="0" class="java.lang.String" itemvalue="org.jetbrains.annotations.Nullable" />
-          <item index="1" class="java.lang.String" itemvalue="javax.annotation.Nullable" />
-          <item index="2" class="java.lang.String" itemvalue="edu.umd.cs.findbugs.annotations.Nullable" />
-          <item index="3" class="java.lang.String" itemvalue="android.support.annotation.Nullable" />
-        </list>
-      </value>
-    </option>
-    <option name="myNotNulls">
-      <value>
-        <list size="4">
-          <item index="0" class="java.lang.String" itemvalue="org.jetbrains.annotations.NotNull" />
-          <item index="1" class="java.lang.String" itemvalue="javax.annotation.Nonnull" />
-          <item index="2" class="java.lang.String" itemvalue="edu.umd.cs.findbugs.annotations.NonNull" />
-          <item index="3" class="java.lang.String" itemvalue="android.support.annotation.NonNull" />
-        </list>
-      </value>
-    </option>
-  </component>
-  <component name="ProjectLevelVcsManager" settingsEditedManually="false">
-    <OptionsSetting value="true" id="Add" />
-    <OptionsSetting value="true" id="Remove" />
-    <OptionsSetting value="true" id="Checkout" />
-    <OptionsSetting value="true" id="Update" />
-    <OptionsSetting value="true" id="Status" />
-    <OptionsSetting value="true" id="Edit" />
-    <ConfirmationsSetting value="0" id="Add" />
-    <ConfirmationsSetting value="0" id="Remove" />
-  </component>
-  <component name="ProjectRootManager" version="2" languageLevel="JDK_1_7" default="true" assert-keyword="true" jdk-15="true" project-jdk-name="1.8" project-jdk-type="JavaSDK">
-    <output url="file://$PROJECT_DIR$/build/classes" />
-  </component>
-  <component name="ProjectType">
-    <option name="id" value="Android" />
-  </component>
-</project>
--- a/.idea/modules.xml
+++ b/.idea/modules.xml
@@ -1,9 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project version="4">
-  <component name="ProjectModuleManager">
-    <modules>
-      <module fileurl="file://$PROJECT_DIR$/NewPipe.iml" filepath="$PROJECT_DIR$/NewPipe.iml" />
-      <module fileurl="file://$PROJECT_DIR$/app/app.iml" filepath="$PROJECT_DIR$/app/app.iml" />
-    </modules>
-  </component>
-</project>
--- a/.idea/runConfigurations.xml
+++ b/.idea/runConfigurations.xml
@@ -1,12 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project version="4">
-  <component name="RunConfigurationProducerService">
-    <option name="ignoredProducers">
-      <set>
-        <option value="org.jetbrains.plugins.gradle.execution.test.runner.AllInPackageGradleConfigurationProducer" />
-        <option value="org.jetbrains.plugins.gradle.execution.test.runner.TestClassGradleConfigurationProducer" />
-        <option value="org.jetbrains.plugins.gradle.execution.test.runner.TestMethodGradleConfigurationProducer" />
-      </set>
-    </option>
-  </component>
-</project>
--- a/.idea/vcs.xml
+++ b/.idea/vcs.xml
@@ -1,6 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project version="4">
-  <component name="VcsDirectoryMappings">
-    <mapping directory="$PROJECT_DIR$" vcs="Git" />
-  </component>
-</project>
--- a/.travis.yml
+++ b/.travis.yml
@@ -0,0 +1,40 @@
+language: android
+jdk:
+    - oraclejdk8
+android:
+  components:
+    # The BuildTools version used by NewPipe
+    - tools
+    - build-tools-23.0.3
+
+    # 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 $ANDROID_ABI
+  - emulator -avd test -no-skin -no-audio -no-window &
+  - android-wait-for-emulator
+  - adb shell input keyevent 82 &
+
+script: ./gradlew --info build connectedCheck
+
+licenses:
+  - '.+'
+
--- a/NewPipe.iml
+++ b/NewPipe.iml
@@ -1,19 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<module external.linked.project.id="NewPipe" external.linked.project.path="$MODULE_DIR$" external.root.project.path="$MODULE_DIR$" external.system.id="GRADLE" external.system.module.group="" external.system.module.version="unspecified" type="JAVA_MODULE" version="4">
-  <component name="FacetManager">
-    <facet type="java-gradle" name="Java-Gradle">
-      <configuration>
-        <option name="BUILD_FOLDER_PATH" value="$MODULE_DIR$/build" />
-        <option name="BUILDABLE" value="false" />
-      </configuration>
-    </facet>
-  </component>
-  <component name="NewModuleRootManager" LANGUAGE_LEVEL="JDK_1_7" inherit-compiler-output="true">
-    <exclude-output />
-    <content url="file://$MODULE_DIR$">
-      <excludeFolder url="file://$MODULE_DIR$/.gradle" />
-    </content>
-    <orderEntry type="inheritedJdk" />
-    <orderEntry type="sourceFolder" forTests="false" />
-  </component>
-</module>
--- a/README.md
+++ b/README.md
@@ -1,9 +1,76 @@
-NewPipe
-------
+WARNING: PUTTING NEWPIPE OR ANY FORK OF IT INTO GOOGLE PLAYSTORE VIOLATES THEIR TERMS OF CONDITIONS.

-version 0.3
+# NewPipe
+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)


-NewPipe is a lightweight youtube frontend for android. It's supposed to be used without the youtube-api and without any google play services. NewPipe only parses the youtube website in order to gain the information it needs.
+Project status:
+[![Translation Status](https://hosted.weblate.org/widgets/NewPipe/-/svg-badge.svg)](https://hosted.weblate.org/engage/NewPipe/)
+[![Build Status](https://travis-ci.org/TeamNewPipe/NewPipe.svg)](https://travis-ci.org/TeamNewPipe/NewPipe)

-This a very early version of the app, so not all functionality is implemented, and there may still be a lot of bugs. But all in all it's doing what it is supposed to do. It makes it possible to watch youtube videos. So don't be cruel to this app. It will improve...
+## Donate
+![Bitcoin](https://bitcoin.org/img/icons/logotop.svg)
+![BitcoinQR](assets/16A9J59ahMRqkLSZjhYj33n9j3fMztFxnh.png)
+
+`16A9J59ahMRqkLSZjhYj33n9j3fMztFxnh`
+
+## 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)
+
+## Description
+
+NewPipe does not use any Google framework libraries, or the YouTube API. It only parses the website in order to gain the information it needs. Therefore this app can be used on devices without Google Services installed. Also, you don't need a YouTube account to use NewPipe, and it's FLOSS.
+
+### Features
+
+* Search videos
+* Display general information about a video
+* Watch YouTube videos
+* Listen to YouTube videos (experimental)
+* Select the streaming player to watch the video with
+* Download videos 
+* 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
+
+### 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
+* ... and many more
+
+### Multiservice support
+Although NewPipe only supports YouTube at the moment, it's designed to support many more streaming services. The plan is, that NewPipe will get such support by the version 2.0.
+
+## Contribution
+Whether you have ideas, translation, design changes, code cleaning, or real heavy code changes, help is always welcome.
+The more is done the better it gets!
+
+If you'd like to get involved, check our [contribution notes](.github/CONTRIBUTING.md).
+
+## License
+[![GNU GPLv3 Image](https://www.gnu.org/graphics/gplv3-127x51.png)](http://www.gnu.org/licenses/gpl-3.0.en.html)  
+
+NewPipe is Free Software: You can use, study share and improve it at your
+will. Specifically you can redistribute and/or modify it under the terms of the
+[GNU General Public License](https://www.gnu.org/licenses/gpl.html) as
+published by the Free Software Foundation, either version 3 of the License, or
+(at your option) any later version.  
--- a/app/.gitignore
+++ b/app/.gitignore
@@ -1 +1,3 @@
+.gitignore
 /build
+app.iml
--- a/app/app.iml
+++ b/app/app.iml
@@ -1,99 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<module external.linked.project.id=":app" external.linked.project.path="$MODULE_DIR$" external.root.project.path="$MODULE_DIR$/.." external.system.id="GRADLE" external.system.module.group="NewPipe" external.system.module.version="unspecified" type="JAVA_MODULE" version="4">
-  <component name="FacetManager">
-    <facet type="android-gradle" name="Android-Gradle">
-      <configuration>
-        <option name="GRADLE_PROJECT_PATH" value=":app" />
-      </configuration>
-    </facet>
-    <facet type="android" name="Android">
-      <configuration>
-        <option name="SELECTED_BUILD_VARIANT" value="debug" />
-        <option name="SELECTED_TEST_ARTIFACT" value="_android_test_" />
-        <option name="ASSEMBLE_TASK_NAME" value="assembleDebug" />
-        <option name="COMPILE_JAVA_TASK_NAME" value="compileDebugSources" />
-        <option name="ASSEMBLE_TEST_TASK_NAME" value="assembleDebugAndroidTest" />
-        <option name="COMPILE_JAVA_TEST_TASK_NAME" value="compileDebugAndroidTestSources" />
-        <afterSyncTasks>
-          <task>generateDebugAndroidTestSources</task>
-          <task>generateDebugSources</task>
-        </afterSyncTasks>
-        <option name="ALLOW_USER_CONFIGURATION" value="false" />
-        <option name="MANIFEST_FILE_RELATIVE_PATH" value="/src/main/AndroidManifest.xml" />
-        <option name="RES_FOLDER_RELATIVE_PATH" value="/src/main/res" />
-        <option name="RES_FOLDERS_RELATIVE_PATH" value="file://$MODULE_DIR$/src/main/res" />
-        <option name="ASSETS_FOLDER_RELATIVE_PATH" value="/src/main/assets" />
-      </configuration>
-    </facet>
-  </component>
-  <component name="NewModuleRootManager" LANGUAGE_LEVEL="JDK_1_7" inherit-compiler-output="false">
-    <output url="file://$MODULE_DIR$/build/intermediates/classes/debug" />
-    <output-test url="file://$MODULE_DIR$/build/intermediates/classes/androidTest/debug" />
-    <exclude-output />
-    <content url="file://$MODULE_DIR$">
-      <sourceFolder url="file://$MODULE_DIR$/build/generated/source/r/debug" isTestSource="false" generated="true" />
-      <sourceFolder url="file://$MODULE_DIR$/build/generated/source/aidl/debug" isTestSource="false" generated="true" />
-      <sourceFolder url="file://$MODULE_DIR$/build/generated/source/buildConfig/debug" isTestSource="false" generated="true" />
-      <sourceFolder url="file://$MODULE_DIR$/build/generated/source/rs/debug" isTestSource="false" generated="true" />
-      <sourceFolder url="file://$MODULE_DIR$/build/generated/res/rs/debug" type="java-resource" />
-      <sourceFolder url="file://$MODULE_DIR$/build/generated/res/generated/debug" type="java-resource" />
-      <sourceFolder url="file://$MODULE_DIR$/build/generated/source/r/androidTest/debug" isTestSource="true" generated="true" />
-      <sourceFolder url="file://$MODULE_DIR$/build/generated/source/aidl/androidTest/debug" isTestSource="true" generated="true" />
-      <sourceFolder url="file://$MODULE_DIR$/build/generated/source/buildConfig/androidTest/debug" isTestSource="true" generated="true" />
-      <sourceFolder url="file://$MODULE_DIR$/build/generated/source/rs/androidTest/debug" isTestSource="true" generated="true" />
-      <sourceFolder url="file://$MODULE_DIR$/build/generated/res/rs/androidTest/debug" type="java-test-resource" />
-      <sourceFolder url="file://$MODULE_DIR$/build/generated/res/generated/androidTest/debug" type="java-test-resource" />
-      <sourceFolder url="file://$MODULE_DIR$/src/debug/res" type="java-resource" />
-      <sourceFolder url="file://$MODULE_DIR$/src/debug/resources" type="java-resource" />
-      <sourceFolder url="file://$MODULE_DIR$/src/debug/assets" type="java-resource" />
-      <sourceFolder url="file://$MODULE_DIR$/src/debug/aidl" isTestSource="false" />
-      <sourceFolder url="file://$MODULE_DIR$/src/debug/java" isTestSource="false" />
-      <sourceFolder url="file://$MODULE_DIR$/src/debug/jni" isTestSource="false" />
-      <sourceFolder url="file://$MODULE_DIR$/src/debug/rs" isTestSource="false" />
-      <sourceFolder url="file://$MODULE_DIR$/src/main/res" type="java-resource" />
-      <sourceFolder url="file://$MODULE_DIR$/src/main/resources" type="java-resource" />
-      <sourceFolder url="file://$MODULE_DIR$/src/main/assets" type="java-resource" />
-      <sourceFolder url="file://$MODULE_DIR$/src/main/aidl" isTestSource="false" />
-      <sourceFolder url="file://$MODULE_DIR$/src/main/java" isTestSource="false" />
-      <sourceFolder url="file://$MODULE_DIR$/src/main/jni" isTestSource="false" />
-      <sourceFolder url="file://$MODULE_DIR$/src/main/rs" isTestSource="false" />
-      <sourceFolder url="file://$MODULE_DIR$/src/androidTest/res" type="java-test-resource" />
-      <sourceFolder url="file://$MODULE_DIR$/src/androidTest/resources" type="java-test-resource" />
-      <sourceFolder url="file://$MODULE_DIR$/src/androidTest/assets" type="java-test-resource" />
-      <sourceFolder url="file://$MODULE_DIR$/src/androidTest/aidl" isTestSource="true" />
-      <sourceFolder url="file://$MODULE_DIR$/src/androidTest/java" isTestSource="true" />
-      <sourceFolder url="file://$MODULE_DIR$/src/androidTest/jni" isTestSource="true" />
-      <sourceFolder url="file://$MODULE_DIR$/src/androidTest/rs" isTestSource="true" />
-      <excludeFolder url="file://$MODULE_DIR$/build/intermediates/assets" />
-      <excludeFolder url="file://$MODULE_DIR$/build/intermediates/bundles" />
-      <excludeFolder url="file://$MODULE_DIR$/build/intermediates/classes" />
-      <excludeFolder url="file://$MODULE_DIR$/build/intermediates/coverage-instrumented-classes" />
-      <excludeFolder url="file://$MODULE_DIR$/build/intermediates/dependency-cache" />
-      <excludeFolder url="file://$MODULE_DIR$/build/intermediates/dex" />
-      <excludeFolder url="file://$MODULE_DIR$/build/intermediates/dex-cache" />
-      <excludeFolder url="file://$MODULE_DIR$/build/intermediates/exploded-aar/com.android.support/appcompat-v7/22.2.1/jars" />
-      <excludeFolder url="file://$MODULE_DIR$/build/intermediates/exploded-aar/com.android.support/support-v4/22.2.1/jars" />
-      <excludeFolder url="file://$MODULE_DIR$/build/intermediates/incremental" />
-      <excludeFolder url="file://$MODULE_DIR$/build/intermediates/jacoco" />
-      <excludeFolder url="file://$MODULE_DIR$/build/intermediates/javaResources" />
-      <excludeFolder url="file://$MODULE_DIR$/build/intermediates/libs" />
-      <excludeFolder url="file://$MODULE_DIR$/build/intermediates/lint" />
-      <excludeFolder url="file://$MODULE_DIR$/build/intermediates/manifests" />
-      <excludeFolder url="file://$MODULE_DIR$/build/intermediates/ndk" />
-      <excludeFolder url="file://$MODULE_DIR$/build/intermediates/pre-dexed" />
-      <excludeFolder url="file://$MODULE_DIR$/build/intermediates/proguard" />
-      <excludeFolder url="file://$MODULE_DIR$/build/intermediates/res" />
-      <excludeFolder url="file://$MODULE_DIR$/build/intermediates/rs" />
-      <excludeFolder url="file://$MODULE_DIR$/build/intermediates/symbols" />
-      <excludeFolder url="file://$MODULE_DIR$/build/outputs" />
-      <excludeFolder url="file://$MODULE_DIR$/build/tmp" />
-    </content>
-    <orderEntry type="jdk" jdkName="Android API 22 Platform" jdkType="Android SDK" />
-    <orderEntry type="sourceFolder" forTests="false" />
-    <orderEntry type="library" exported="" name="jsoup-1.8.3" level="project" />
-    <orderEntry type="library" exported="" name="support-v4-22.2.1" level="project" />
-    <orderEntry type="library" exported="" name="support-annotations-22.2.1" level="project" />
-    <orderEntry type="library" exported="" name="rhino-1.7.7" level="project" />
-    <orderEntry type="library" exported="" name="appcompat-v7-22.2.1" level="project" />
-  </component>
-</module>
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -1,15 +1,15 @@
 apply plugin: 'com.android.application'

 android {
-    compileSdkVersion 22
-    buildToolsVersion "22.0.1"
+    compileSdkVersion 25
+    buildToolsVersion '23.0.3'

    defaultConfig {
        applicationId "org.schabi.newpipe"
-        minSdkVersion 16
-        targetSdkVersion 22
-        versionCode 1
-        versionName "0.3"
+        minSdkVersion 15
+        targetSdkVersion 25
+        versionCode 20
+        versionName "0.8.6"
    }
    buildTypes {
        release {
@@ -17,12 +17,34 @@ android {
            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
        }
    }
+
+    lintOptions {
+        checkReleaseBuilds false
+        // Or, if you prefer, you can continue to check for errors in release builds,
+        // but continue the build even when errors are found:
+        abortOnError false
+    }
+    compileOptions {
+        sourceCompatibility JavaVersion.VERSION_1_7
+        targetCompatibility JavaVersion.VERSION_1_7
+    }
 }

 dependencies {
-    compile fileTree(include: ['*.jar'], dir: 'libs')
-    compile 'com.android.support:appcompat-v7:22.2.1'
-    compile 'com.android.support:support-v4:22.2.1'
+    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'
    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'
 }
--- a/app/src/androidTest/java/org/schabi/newpipe/extractor/youtube/YoutubeChannelExtractorTest.java
+++ b/app/src/androidTest/java/org/schabi/newpipe/extractor/youtube/YoutubeChannelExtractorTest.java
@@ -0,0 +1,84 @@
+package org.schabi.newpipe.extractor.youtube;
+
+import android.test.AndroidTestCase;
+
+import org.schabi.newpipe.Downloader;
+import org.schabi.newpipe.extractor.NewPipe;
+import org.schabi.newpipe.extractor.channel.ChannelExtractor;
+
+/**
+ * Created by Christian Schabesberger on 12.09.16.
+ *
+ * Copyright (C) Christian Schabesberger 2015 <chris.schabesberger@mailbox.org>
+ * YoutubeSearchEngineTest.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 YoutubeChannelExtractorTest extends AndroidTestCase  {
+
+    ChannelExtractor extractor;
+    @Override
+    public void setUp() throws Exception {
+        super.setUp();
+        NewPipe.init(Downloader.getInstance());
+        extractor = NewPipe.getService("Youtube")
+                .getChannelExtractorInstance("https://www.youtube.com/channel/UCYJ61XIK64sp6ZFFS8sctxw", 0);
+    }
+
+    public void testGetDownloader()  throws Exception {
+        assertNotNull(NewPipe.getDownloader());
+    }
+
+    public void testGetChannelName() throws Exception {
+        assertEquals(extractor.getChannelName(), "Gronkh");
+    }
+
+    public void testGetAvatarUrl() throws Exception {
+        assertTrue(extractor.getAvatarUrl(), extractor.getAvatarUrl().contains("yt3"));
+    }
+
+    public void testGetBannerurl() throws Exception {
+        assertTrue(extractor.getBannerUrl(), extractor.getBannerUrl().contains("yt3"));
+    }
+
+    public void testGetFeedUrl() throws Exception {
+        assertTrue(extractor.getFeedUrl(), extractor.getFeedUrl().contains("feed"));
+    }
+
+    public void testGetStreams() throws Exception {
+        assertTrue("no streams are received", !extractor.getStreams().getItemList().isEmpty());
+    }
+
+    public void testGetStreamsErrors() throws Exception {
+        assertTrue("errors during stream list extraction", extractor.getStreams().getErrors().isEmpty());
+    }
+
+    public void testHasNextPage() throws Exception {
+        // this particular example (link) has a next page !!!
+        assertTrue("no next page link found", extractor.hasNextPage());
+    }
+
+    public void testGetNextPage() throws Exception {
+        extractor = NewPipe.getService("Youtube")
+                .getChannelExtractorInstance("https://www.youtube.com/channel/UCYJ61XIK64sp6ZFFS8sctxw", 1);
+        assertTrue("next page didn't have content", !extractor.getStreams().getItemList().isEmpty());
+    }
+
+    public void testGetNextNextPageUrl() throws Exception {
+        extractor = NewPipe.getService("Youtube")
+                .getChannelExtractorInstance("https://www.youtube.com/channel/UCYJ61XIK64sp6ZFFS8sctxw", 2);
+        assertTrue("next page didn't have content", extractor.hasNextPage());
+    }
+}
--- a/app/src/androidTest/java/org/schabi/newpipe/extractor/youtube/YoutubeSearchEngineTest.java
+++ b/app/src/androidTest/java/org/schabi/newpipe/extractor/youtube/YoutubeSearchEngineTest.java
@@ -0,0 +1,56 @@
+package org.schabi.newpipe.extractor.youtube;
+
+import android.test.AndroidTestCase;
+
+import org.schabi.newpipe.Downloader;
+import org.schabi.newpipe.extractor.NewPipe;
+import org.schabi.newpipe.extractor.search.SearchEngine;
+import org.schabi.newpipe.extractor.search.SearchResult;
+
+import java.util.List;
+
+/**
+ * Created by Christian Schabesberger on 29.12.15.
+ *
+ * Copyright (C) Christian Schabesberger 2015 <chris.schabesberger@mailbox.org>
+ * YoutubeSearchEngineTest.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 YoutubeSearchEngineTest extends AndroidTestCase {
+    private SearchResult result;
+
+    @Override
+    public void setUp() throws Exception {
+        super.setUp();
+        NewPipe.init(Downloader.getInstance());
+        SearchEngine engine = NewPipe.getService("Youtube").getSearchEngineInstance();
+
+        result = engine.search("this is something boring", 0, "de").getSearchResult();
+    }
+
+    public void testResultList() {
+        assertFalse(result.resultList.isEmpty());
+    }
+
+    public void testResultErrors() {
+        assertTrue(result.errors == null || result.errors.isEmpty());
+    }
+
+    public void testSuggestion() {
+        //todo write a real test
+        assertTrue(result.suggestion != null);
+    }
+}
--- a/app/src/androidTest/java/org/schabi/newpipe/extractor/youtube/YoutubeSearchResultTest.java
+++ b/app/src/androidTest/java/org/schabi/newpipe/extractor/youtube/YoutubeSearchResultTest.java
@@ -0,0 +1,49 @@
+package org.schabi.newpipe.extractor.youtube;
+
+import android.test.AndroidTestCase;
+
+import org.schabi.newpipe.Downloader;
+import org.schabi.newpipe.extractor.NewPipe;
+import org.schabi.newpipe.extractor.exceptions.ExtractionException;
+import org.schabi.newpipe.extractor.search.SuggestionExtractor;
+import org.schabi.newpipe.extractor.services.youtube.YoutubeSuggestionExtractor;
+
+import java.io.IOException;
+import java.util.List;
+
+/**
+ * Created by Christian Schabesberger on 18.11.16.
+ *
+ * Copyright (C) Christian Schabesberger 2016 <chris.schabesberger@mailbox.org>
+ * YoutubeSearchResultTest.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 YoutubeSearchResultTest extends AndroidTestCase {
+    List<String> suggestionReply;
+
+
+    @Override
+    public void setUp() throws Exception {
+        super.setUp();
+        NewPipe.init(Downloader.getInstance());
+        SuggestionExtractor engine = new YoutubeSuggestionExtractor(0);
+        suggestionReply = engine.suggestionList("hello", "de");
+    }
+
+    public void testIfSuggestions() {
+        assertFalse(suggestionReply.isEmpty());
+    }
+}
--- a/app/src/androidTest/java/org/schabi/newpipe/extractor/youtube/YoutubeStreamExtractorDefaultTest.java
+++ b/app/src/androidTest/java/org/schabi/newpipe/extractor/youtube/YoutubeStreamExtractorDefaultTest.java
@@ -0,0 +1,120 @@
+package org.schabi.newpipe.extractor.youtube;
+
+import android.test.AndroidTestCase;
+
+import org.schabi.newpipe.Downloader;
+import org.schabi.newpipe.extractor.AbstractStreamInfo;
+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.stream_info.StreamExtractor;
+import org.schabi.newpipe.extractor.stream_info.VideoStream;
+
+import java.io.IOException;
+
+/**
+ * Created by Christian Schabesberger on 30.12.15.
+ *
+ * Copyright (C) Christian Schabesberger 2015 <chris.schabesberger@mailbox.org>
+ * YoutubeVideoExtractorDefault.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 YoutubeStreamExtractorDefaultTest extends AndroidTestCase {
+    public static final String HTTPS = "https://";
+    private StreamExtractor extractor;
+
+    public void setUp() throws Exception {
+        super.setUp();
+        NewPipe.init(Downloader.getInstance());
+        extractor = NewPipe.getService("Youtube")
+                .getExtractorInstance("https://www.youtube.com/watch?v=YQHsXMglC9A");
+    }
+
+    public void testGetInvalidTimeStamp() throws ParsingException {
+        assertTrue(Integer.toString(extractor.getTimeStamp()),
+                extractor.getTimeStamp() <= 0);
+    }
+
+    public void testGetValidTimeStamp() throws ExtractionException, IOException {
+        StreamExtractor extractor =
+                NewPipe.getService("Youtube")
+                        .getExtractorInstance("https://youtu.be/FmG385_uUys?t=174");
+        assertTrue(Integer.toString(extractor.getTimeStamp()),
+                extractor.getTimeStamp() == 174);
+    }
+
+    public void testGetTitle() throws ParsingException {
+        assertTrue(!extractor.getTitle().isEmpty());
+    }
+
+    public void testGetDescription() throws ParsingException {
+        assertTrue(extractor.getDescription() != null);
+    }
+
+    public void testGetUploader() throws ParsingException {
+        assertTrue(!extractor.getUploader().isEmpty());
+    }
+
+    public void testGetLength() throws ParsingException {
+        assertTrue(extractor.getLength() > 0);
+    }
+
+    public void testGetViewCount() throws ParsingException {
+        assertTrue(Long.toString(extractor.getViewCount()),
+                extractor.getViewCount() > /* specific to that video */ 1224000074);
+    }
+
+    public void testGetUploadDate() throws ParsingException {
+        assertTrue(extractor.getUploadDate().length() > 0);
+    }
+
+    public void testGetChannelUrl() throws ParsingException {
+        assertTrue(extractor.getChannelUrl().length() > 0);
+    }
+
+    public void testGetThumbnailUrl() throws ParsingException {
+        assertTrue(extractor.getThumbnailUrl(),
+                extractor.getThumbnailUrl().contains(HTTPS));
+    }
+
+    public void testGetUploaderThumbnailUrl() throws ParsingException {
+        assertTrue(extractor.getUploaderThumbnailUrl(),
+                extractor.getUploaderThumbnailUrl().contains(HTTPS));
+    }
+
+    public void testGetAudioStreams() throws ParsingException {
+        assertTrue(!extractor.getAudioStreams().isEmpty());
+    }
+
+    public void testGetVideoStreams() throws ParsingException {
+        for(VideoStream s : extractor.getVideoStreams()) {
+            assertTrue(s.url,
+                    s.url.contains(HTTPS));
+            assertTrue(s.resolution.length() > 0);
+            assertTrue(Integer.toString(s.format),
+                    0 <= s.format && s.format <= 4);
+        }
+    }
+
+    public void testStreamType() throws ParsingException {
+        assertTrue(extractor.getStreamType() == AbstractStreamInfo.StreamType.VIDEO_STREAM);
+    }
+
+    public void testGetDashMpd() throws ParsingException {
+        assertTrue(extractor.getDashMpdUrl(),
+                extractor.getDashMpdUrl() != null || !extractor.getDashMpdUrl().isEmpty());
+    }
+}
--- a/app/src/androidTest/java/org/schabi/newpipe/extractor/youtube/YoutubeStreamExtractorGemaTest.java
+++ b/app/src/androidTest/java/org/schabi/newpipe/extractor/youtube/YoutubeStreamExtractorGemaTest.java
@@ -0,0 +1,50 @@
+package org.schabi.newpipe.extractor.youtube;
+
+import android.test.AndroidTestCase;
+
+import org.schabi.newpipe.Downloader;
+import org.schabi.newpipe.extractor.NewPipe;
+import org.schabi.newpipe.extractor.exceptions.ExtractionException;
+import org.schabi.newpipe.extractor.services.youtube.YoutubeStreamExtractor;
+
+import java.io.IOException;
+
+/**
+ * Created by Christian Schabesberger on 30.12.15.
+ *
+ * Copyright (C) Christian Schabesberger 2015 <chris.schabesberger@mailbox.org>
+ * YoutubeVideoExtractorGema.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/>.
+ */
+
+
+// This class only works in Germany.
+public class YoutubeStreamExtractorGemaTest extends AndroidTestCase {
+
+    // Deaktivate this Test Case bevore uploading it githup, otherwise CI will fail.
+    private static final boolean testActive = false;
+
+    public void testGemaError() throws IOException, ExtractionException {
+        if(testActive) {
+            try {
+                NewPipe.init(Downloader.getInstance());
+                NewPipe.getService("Youtube")
+                        .getExtractorInstance("https://www.youtube.com/watch?v=3O1_3zBUKM8");
+            } catch(YoutubeStreamExtractor.GemaException ge) {
+                assertTrue(true);
+            }
+        }
+    }
+}
--- a/app/src/androidTest/java/org/schabi/newpipe/extractor/youtube/YoutubeStreamExtractorLiveStreamTest.java
+++ b/app/src/androidTest/java/org/schabi/newpipe/extractor/youtube/YoutubeStreamExtractorLiveStreamTest.java
@@ -0,0 +1,52 @@
+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);
+    }
+}
+
--- a/app/src/androidTest/java/org/schabi/newpipe/extractor/youtube/YoutubeStreamExtractorRestrictedTest.java
+++ b/app/src/androidTest/java/org/schabi/newpipe/extractor/youtube/YoutubeStreamExtractorRestrictedTest.java
@@ -0,0 +1,89 @@
+package org.schabi.newpipe.extractor.youtube;
+
+import android.test.AndroidTestCase;
+
+import org.schabi.newpipe.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.stream_info.StreamExtractor;
+import org.schabi.newpipe.extractor.stream_info.VideoStream;
+
+import java.io.IOException;
+
+public class YoutubeStreamExtractorRestrictedTest extends AndroidTestCase {
+    public static final String HTTPS = "https://";
+    private StreamExtractor extractor;
+
+    public void setUp() throws Exception {
+        super.setUp();
+        NewPipe.init(Downloader.getInstance());
+        extractor = NewPipe.getService("Youtube")
+                .getExtractorInstance("https://www.youtube.com/watch?v=i6JTvzrpBy0");
+    }
+
+    public void testGetInvalidTimeStamp() throws ParsingException {
+        assertTrue(Integer.toString(extractor.getTimeStamp()),
+                extractor.getTimeStamp() <= 0);
+    }
+
+    public void testGetValidTimeStamp() throws ExtractionException, IOException {
+        StreamExtractor extractor= NewPipe.getService("Youtube")
+                .getExtractorInstance("https://youtu.be/FmG385_uUys?t=174");
+        assertTrue(Integer.toString(extractor.getTimeStamp()),
+                extractor.getTimeStamp() == 174);
+    }
+
+    public void testGetAgeLimit() throws ParsingException {
+        assertTrue(extractor.getAgeLimit() == 18);
+    }
+
+    public void testGetTitle() throws ParsingException {
+        assertTrue(!extractor.getTitle().isEmpty());
+    }
+
+    public void testGetDescription() throws ParsingException {
+        assertTrue(extractor.getDescription() != null);
+    }
+
+    public void testGetUploader() throws ParsingException {
+        assertTrue(!extractor.getUploader().isEmpty());
+    }
+
+    public void testGetLength() throws ParsingException {
+        assertTrue(extractor.getLength() > 0);
+    }
+
+    public void testGetViews() throws ParsingException {
+        assertTrue(extractor.getLength() > 0);
+    }
+
+    public void testGetUploadDate() throws ParsingException {
+        assertTrue(extractor.getUploadDate().length() > 0);
+    }
+
+    public void testGetThumbnailUrl() throws ParsingException {
+        assertTrue(extractor.getThumbnailUrl(),
+                extractor.getThumbnailUrl().contains(HTTPS));
+    }
+
+    public void testGetUploaderThumbnailUrl() throws ParsingException {
+        assertTrue(extractor.getUploaderThumbnailUrl(),
+                extractor.getUploaderThumbnailUrl().contains(HTTPS));
+    }
+
+    public void testGetAudioStreams() throws ParsingException {
+        // audiostream not always necessary
+        //assertTrue(!extractor.getAudioStreams().isEmpty());
+    }
+
+    public void testGetVideoStreams() throws ParsingException {
+        for(VideoStream s : extractor.getVideoStreams()) {
+            assertTrue(s.url,
+                    s.url.contains(HTTPS));
+            assertTrue(s.resolution.length() > 0);
+            assertTrue(Integer.toString(s.format),
+                    0 <= s.format && s.format <= 4);
+        }
+    }
+}
--- a/app/src/main/AndroidManifest.xml
+++ b/app/src/main/AndroidManifest.xml
@@ -1,19 +1,25 @@
 <?xml version="1.0" encoding="utf-8"?>
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
-    package="org.schabi.newpipe" >
+    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.ACCESS_NETWORK_STATE"/>
-    <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"/>
    <application
+        android:name=".App"
        android:allowBackup="true"
        android:icon="@mipmap/ic_launcher"
-        android:logo="@mipmap/ic_launcher"
        android:label="@string/app_name"
-        android:theme="@style/AppTheme" >
+        android:logo="@mipmap/ic_launcher"
+        android:theme="@style/AppTheme"
+        tools:ignore="AllowBackup">
+
        <activity
-            android:name=".VideoItemListActivity"
-            android:label="@string/app_name" >
+            android:name=".MainActivity"
+            android:label="@string/app_name">
            <intent-filter>
                <action android:name="android.intent.action.MAIN" />

@@ -21,50 +27,140 @@
            </intent-filter>
        </activity>
        <activity
-            android:name=".VideoItemDetailActivity"
-            android:label="@string/title_videoitem_detail" >
+            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=".VideoItemListActivity" />
+                android:value=".MainActivity" />
+
            <intent-filter>
-                <action android:name="android.intent.action.VIEW"/>
+                <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:host="youtube.com"
-                    android:scheme="http"
-                    android:pathPrefix="/watch"/>
-                <data
-                    android:host="youtube.com"
-                    android:scheme="https"
-                    android:pathPrefix="/watch"/>
-                <data
-                    android:host="www.youtube.com"
-                    android:scheme="http"
-                    android:pathPrefix="/watch"/>
-                <data
-                    android:host="www.youtube.com"
-                    android:scheme="https"
-                    android:pathPrefix="/watch"/>
-                <data
-                    android:host="m.youtube.com"
-                    android:scheme="http"
-                    android:pathPrefix="/watch"/>
-                <data
-                    android:host="m.youtube.com"
-                    android:scheme="https"
-                    android:pathPrefix="/watch"/>
+                <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=".PlayVideoActivity"
+        <activity
+            android:name=".player.PlayVideoActivity"
            android:configChanges="orientation|keyboardHidden|screenSize"
-            android:theme="@style/FullscreenTheme"
-            >
+            android:theme="@style/VideoPlayerTheme"
+            tools:ignore="UnusedAttribute" />
+
+        <service
+            android:name=".player.BackgroundPlayer"
+            android:exported="false"
+            android:label="@string/background_player_name" />
+
+        <activity
+            android:name=".player.ExoPlayerActivity"
+            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" />
+
+        <activity
+            android:name=".settings.SettingsActivity"
+            android:label="@string/settings_activity_title" />
+        <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" />
+
+                <category android:name="android.intent.category.DEFAULT" />
+            </intent-filter>
        </activity>
        <activity
-            android:name=".SettingsActivity"
-            android:label="@string/title_activity_settings" >
+            android:name=".ExitActivity"
+            android:label="@string/general_error"
+            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" />
+
+        <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">
        </activity>
+
+        <activity
+            android:name=".ChannelActivity"
+            android:label="@string/title_activity_channel"
+            android:theme="@style/AppTheme.NoActionBar" />
+
+        <activity
+            android:name=".ReCaptchaActivity"
+            android:label="@string/reCaptchaActivity" />
    </application>
-</manifest>
+
+</manifest>
--- a/app/src/main/java/org/schabi/newpipe/ActionBarHandler.java
+++ b/app/src/main/java/org/schabi/newpipe/ActionBarHandler.java
@@ -1,229 +0,0 @@
-package org.schabi.newpipe;
-
-import android.app.DownloadManager;
-import android.content.Context;
-import android.content.DialogInterface;
-import android.content.Intent;
-import android.net.Uri;
-import android.preference.PreferenceManager;
-import android.support.v4.view.MenuItemCompat;
-import android.support.v7.app.ActionBar;
-import android.support.v7.app.AlertDialog;
-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 java.io.File;
-
-/**
- * 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/>.
- */
-
-public class ActionBarHandler {
-    private static final String TAG = ActionBarHandler.class.toString();
-    private static ActionBarHandler handler = null;
-
-    private Context context = null;
-    private String webisteUrl = "";
-    private AppCompatActivity activity;
-    private VideoInfo.Stream[] streams = null;
-    private int selectedStream = -1;
-    private String videoTitle = "";
-
-    public static ActionBarHandler getHandler() {
-        if(handler == null) {
-            handler = new ActionBarHandler();
-        }
-        return handler;
-    }
-
-    class ForamatItemSelectListener implements ActionBar.OnNavigationListener {
-        @Override
-        public boolean onNavigationItemSelected(int itemPosition, long itemId) {
-            selectFormatItem((int)itemId);
-            return true;
-        }
-    }
-
-    public void setupNavMenu(AppCompatActivity activity) {
-        this.activity = activity;
-        activity.getSupportActionBar().setNavigationMode(ActionBar.NAVIGATION_MODE_LIST);
-    }
-
-    public void setStreams(VideoInfo.Stream[] streams) {
-        this.streams = streams;
-        selectedStream = 0;
-        String[] itemArray = new String[streams.length];
-        for(int i = 0; i < streams.length; i++) {
-            itemArray[i] = streams[i].format + " " + streams[i].resolution;
-        }
-
-        ArrayAdapter<String> itemAdapter = new ArrayAdapter<String>(activity.getBaseContext(),
-                android.R.layout.simple_spinner_dropdown_item, itemArray);
-        if(activity != null) {
-            activity.getSupportActionBar().setListNavigationCallbacks(itemAdapter
-                    ,new ForamatItemSelectListener());
-        }
-    }
-
-    private void selectFormatItem(int i) {
-        selectedStream = i;
-    }
-
-    public boolean setupMenu(Menu menu, MenuInflater inflater, Context constext) {
-        this.context = context;
-        // CAUTION set item properties programmatically otherwise it would not be accepted by
-        // appcompat itemsinflater.inflate(R.menu.videoitem_detail, menu);
-
-        inflater.inflate(R.menu.videoitem_detail, menu);
-        MenuItem playItem = menu.findItem(R.id.menu_item_play);
-        MenuItem shareItem = menu.findItem(R.id.menu_item_share);
-
-        MenuItemCompat.setShowAsAction(playItem, MenuItemCompat.SHOW_AS_ACTION_ALWAYS
-                | MenuItemCompat.SHOW_AS_ACTION_WITH_TEXT);
-        MenuItemCompat.setShowAsAction(shareItem, MenuItemCompat.SHOW_AS_ACTION_IF_ROOM
-                | MenuItemCompat.SHOW_AS_ACTION_WITH_TEXT);
-
-        return true;
-    }
-
-    public boolean onItemSelected(MenuItem item, Context context) {
-        this.context = context;
-        int id = item.getItemId();
-        switch(id) {
-            case R.id.menu_item_play:
-                playVideo();
-                break;
-            case R.id.menu_item_share:
-                if(!videoTitle.isEmpty()) {
-                    Intent intent = new Intent();
-                    intent.setAction(Intent.ACTION_SEND);
-                    intent.putExtra(Intent.EXTRA_TEXT, webisteUrl);
-                    intent.setType("text/plain");
-                    context.startActivity(Intent.createChooser(intent, context.getString(R.string.shareDialogTitle)));
-                }
-                break;
-            case R.id.menu_item_openInBrowser: {
-                openInBrowser();
-            }
-                break;
-            case R.id.menu_item_download:
-                downloadVideo();
-                break;
-            case R.id.action_settings: {
-                Intent intent = new Intent(context, SettingsActivity.class);
-                context.startActivity(intent);
-            }
-            default:
-                Log.e(TAG, "Menu Item not known");
-        }
-        return true;
-    }
-
-    public void setVideoInfo(String websiteUrl, String videoTitle) {
-        this.webisteUrl = websiteUrl;
-        this.videoTitle = videoTitle;
-    }
-
-    public void playVideo() {
-        // ----------- THE MAGIC MOMENT ---------------
-        if(!videoTitle.isEmpty()) {
-            if (PreferenceManager.getDefaultSharedPreferences(context)
-                    .getBoolean("use_external_player", false)) {
-                Intent intent = new Intent();
-                try {
-                    intent.setAction(Intent.ACTION_VIEW);
-                    intent.setDataAndType(Uri.parse(streams[selectedStream].url),
-                            "video/" + streams[selectedStream].format);
-                    context.startActivity(intent);      // HERE !!!
-                } catch (Exception e) {
-                    e.printStackTrace();
-                    AlertDialog.Builder builder = new AlertDialog.Builder(context);
-                    builder.setMessage(R.string.noPlayerFound)
-                            .setPositiveButton(R.string.installStreamPlayer, new DialogInterface.OnClickListener() {
-                                @Override
-                                public void onClick(DialogInterface dialog, int which) {
-                                    Intent intent = new Intent();
-                                    intent.setAction(Intent.ACTION_VIEW);
-                                    intent.setData(Uri.parse(context.getString(R.string.fdroidVLCurl)));
-                                    context.startActivity(intent);
-                                }
-                            })
-                            .setNegativeButton(R.string.cancel, new DialogInterface.OnClickListener() {
-                                @Override
-                                public void onClick(DialogInterface dialog, int which) {
-
-                                }
-                            });
-                    builder.create().show();
-                }
-            } else {
-                Intent intent = new Intent(context, PlayVideoActivity.class);
-                intent.putExtra(PlayVideoActivity.VIDEO_TITLE, videoTitle);
-                intent.putExtra(PlayVideoActivity.STREAM_URL, streams[selectedStream].url);
-                intent.putExtra(PlayVideoActivity.VIDEO_URL, webisteUrl);
-                context.startActivity(intent);
-            }
-        }
-        // --------------------------------------------
-    }
-
-    public void downloadVideo() {
-        Log.d(TAG, "bla");
-        if(!videoTitle.isEmpty()) {
-            String suffix = "";
-            switch (streams[selectedStream].format) {
-                case VideoInfo.F_WEBM:
-                    suffix = ".webm";
-                    break;
-                case VideoInfo.F_MPEG_4:
-                    suffix = ".mp4";
-                    break;
-                case VideoInfo.F_3GPP:
-                    suffix = ".3gp";
-                    break;
-            }
-            DownloadManager dm = (DownloadManager) context.getSystemService(Context.DOWNLOAD_SERVICE);
-            DownloadManager.Request request = new DownloadManager.Request(
-                    Uri.parse(streams[selectedStream].url));
-            request.setDestinationUri(Uri.fromFile(new File(
-                            PreferenceManager.getDefaultSharedPreferences(context)
-                            .getString("download_path_preference", "/storage/emulated/0/NewPipe")
-                            + "/" + videoTitle + suffix)));
-            try {
-                dm.enqueue(request);
-            } catch (Exception e) {
-                e.printStackTrace();
-            }
-        }
-    }
-
-    public void openInBrowser() {
-        if(!videoTitle.isEmpty()) {
-            Intent intent = new Intent();
-            intent.setAction(Intent.ACTION_VIEW);
-            intent.setData(Uri.parse(webisteUrl));
-
-            context.startActivity(Intent.createChooser(intent, context.getString(R.string.chooseBrowser)));
-        }
-    }
-}
--- a/app/src/main/java/org/schabi/newpipe/ActivityCommunicator.java
+++ b/app/src/main/java/org/schabi/newpipe/ActivityCommunicator.java
@@ -0,0 +1,46 @@
+package org.schabi.newpipe;
+
+/**
+ * Created by Christian Schabesberger on 24.12.15.
+ *
+ * Copyright (C) Christian Schabesberger 2015 <chris.schabesberger@mailbox.org>
+ * ActivityCommunicator.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 android.graphics.Bitmap;
+
+import java.util.List;
+
+/**
+ * Singleton:
+ * Used to send data between certain Activity/Services within the same process.
+ * This can be considered as an ugly hack inside the Android universe. **/
+public class ActivityCommunicator {
+
+    private static ActivityCommunicator activityCommunicator;
+
+    public static ActivityCommunicator getCommunicator() {
+        if(activityCommunicator == null) {
+            activityCommunicator = new ActivityCommunicator();
+        }
+        return activityCommunicator;
+    }
+
+    // Thumbnail send from VideoItemDetailFragment to BackgroundPlayer
+    public volatile Bitmap backgroundPlayerThumbnail;
+
+    public volatile Class returnActivity;
+}
--- a/app/src/main/java/org/schabi/newpipe/App.java
+++ b/app/src/main/java/org/schabi/newpipe/App.java
@@ -0,0 +1,107 @@
+package org.schabi.newpipe;
+
+import android.app.Application;
+import android.content.Context;
+
+import com.nostra13.universalimageloader.core.ImageLoader;
+import com.nostra13.universalimageloader.core.ImageLoaderConfiguration;
+
+import org.acra.ACRA;
+import org.acra.config.ACRAConfiguration;
+import org.acra.config.ACRAConfigurationException;
+import org.acra.config.ConfigurationBuilder;
+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.settings.SettingsActivity;
+
+import info.guardianproject.netcipher.NetCipher;
+import info.guardianproject.netcipher.proxy.OrbotHelper;
+
+/**
+ * Copyright (C) Hans-Christoph Steiner 2016 <hans@eds.org>
+ * App.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 App extends Application {
+    private static final String TAG = App.class.toString();
+
+    private static boolean useTor;
+
+    final Class<? extends ReportSenderFactory>[] reportSenderFactoryClasses
+            = new Class[]{AcraReportSenderFactory.class};
+
+    @Override
+    public void onCreate() {
+        super.onCreate();
+        // init crashreport
+        try {
+            final ACRAConfiguration acraConfig = new ConfigurationBuilder(this)
+                    .setReportSenderFactoryClasses(reportSenderFactoryClasses)
+                    .build();
+            ACRA.init(this, acraConfig);
+        } catch(ACRAConfigurationException ace) {
+            ace.printStackTrace();
+            ErrorActivity.reportError(this, ace, null, null,
+                    ErrorActivity.ErrorInfo.make(ErrorActivity.SEARCHED,"none",
+                            "Could not initialize ACRA crash report", R.string.app_ui_crash));
+        }
+
+        //init NewPipe
+        NewPipe.init(Downloader.getInstance());
+
+        // Initialize image loader
+        ImageLoaderConfiguration config = new ImageLoaderConfiguration.Builder(this).build();
+        ImageLoader.getInstance().init(config);
+
+        /*
+        SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(this);
+        if(prefs.getBoolean(getString(R.string.use_tor_key), false)) {
+            OrbotHelper.requestStartTor(this);
+            configureTor(true);
+        } else {
+            configureTor(false);
+        }*/
+        configureTor(false);
+
+        // DO NOT REMOVE THIS FUNCTION!!!
+        // Otherwise downloadPathPreference has invalid value.
+        SettingsActivity.initSettings(this);
+    }
+
+    /**
+     * Set the proxy settings based on whether Tor should be enabled or not.
+     */
+    public static void configureTor(boolean enabled) {
+        useTor = enabled;
+        if (useTor) {
+            NetCipher.useTor();
+        } else {
+            NetCipher.setProxy(null);
+        }
+    }
+
+    public static void checkStartTor(Context context) {
+        if (useTor) {
+            OrbotHelper.requestStartTor(context);
+        }
+    }
+
+    public static boolean isUsingTor() {
+        return useTor;
+    }
+}
--- a/app/src/main/java/org/schabi/newpipe/ChannelActivity.java
+++ b/app/src/main/java/org/schabi/newpipe/ChannelActivity.java
@@ -0,0 +1,268 @@
+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();
+    }
+
+}
--- a/app/src/main/java/org/schabi/newpipe/Downloader.java
+++ b/app/src/main/java/org/schabi/newpipe/Downloader.java
@@ -1,14 +1,23 @@
 package org.schabi.newpipe;

+import org.schabi.newpipe.extractor.exceptions.ReCaptchaException;
+
 import java.io.BufferedReader;
+import java.io.IOException;
 import java.io.InputStreamReader;
-import java.net.HttpURLConnection;
 import java.net.URL;
+import java.net.UnknownHostException;
+import java.util.HashMap;
+import java.util.Iterator;
+import java.util.Map;
+
+import javax.net.ssl.HttpsURLConnection;
+

 /**
- * Created by Christian Schabesberger on 14.08.15.
+ * Created by Christian Schabesberger on 28.01.16.
 *
- * Copyright (C) Christian Schabesberger 2015 <chris.schabesberger@mailbox.org>
+ * 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
@@ -25,29 +34,113 @@ import java.net.URL;
 * along with NewPipe.  If not, see <http://www.gnu.org/licenses/>.
 */

-public class Downloader {
+public class Downloader implements org.schabi.newpipe.extractor.Downloader {
+    
+    private static final String USER_AGENT = "Mozilla/5.0 (Windows NT 6.1; WOW64; rv:43.0) Gecko/20100101 Firefox/43.0";
+    private static String mCookies = "";

-    private static final String USER_AGENT = "Mozilla/5.0";
-    public static String download(String siteUrl) {
+    private static Downloader instance = null;
+
+    private Downloader() {}
+
+    public static Downloader getInstance() {
+        if(instance == null) {
+            synchronized (Downloader.class) {
+                if (instance == null) {
+                    instance = new Downloader();
+                }
+            }
+        }
+        return instance;
+    }
+
+    public static synchronized void setCookies(String cookies) {
+        Downloader.mCookies = cookies;
+    }
+
+    public static synchronized String getCookies() {
+        return Downloader.mCookies;
+    }
+
+    /**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*/
+    public String download(String siteUrl, String language) throws IOException, ReCaptchaException {
+        Map<String, String> requestProperties = new HashMap<>();
+        requestProperties.put("Accept-Language", language);
+        return download(siteUrl, requestProperties);
+    }
+
+
+    /**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*/
+    public String download(String siteUrl, Map<String, String> customProperties) throws IOException, ReCaptchaException {
+        URL url = new URL(siteUrl);
+        HttpsURLConnection con = (HttpsURLConnection) url.openConnection();
+        Iterator it = customProperties.entrySet().iterator();
+        while(it.hasNext()) {
+            Map.Entry pair = (Map.Entry)it.next();
+            con.setRequestProperty((String)pair.getKey(), (String)pair.getValue());
+        }
+        return dl(con);
+    }
+
+    /**Common functionality between download(String url) and download(String url, String language)*/
+    private static String dl(HttpsURLConnection con) throws IOException, ReCaptchaException {
+        StringBuilder response = new StringBuilder();
+        BufferedReader in = null;

-        StringBuffer response = new StringBuffer();
        try {
-            URL url = new URL(siteUrl);
-            HttpURLConnection con = (HttpURLConnection) url.openConnection();
            con.setRequestMethod("GET");
            con.setRequestProperty("User-Agent", USER_AGENT);

-            BufferedReader in = new BufferedReader(
+            if (getCookies().length() > 0) {
+                con.setRequestProperty("Cookie", getCookies());
+            }
+
+            in = new BufferedReader(
                    new InputStreamReader(con.getInputStream()));
            String inputLine;

            while((inputLine = in.readLine()) != null) {
                response.append(inputLine);
            }
-            in.close();
-        } catch (Exception e) {
-            e.printStackTrace();
+        } catch(UnknownHostException uhe) {//thrown when there's no internet connection
+            throw new IOException("unknown host or no network", uhe);
+            //Toast.makeText(getActivity(), uhe.getMessage(), Toast.LENGTH_LONG).show();
+        } catch(Exception e) {
+            /*
+             * HTTP 429 == Too Many Request
+             * Receive from Youtube.com = ReCaptcha challenge request
+             * See : https://github.com/rg3/youtube-dl/issues/5138
+             */
+            if (con.getResponseCode() == 429) {
+                throw new ReCaptchaException("reCaptcha Challenge requested");
+            }
+            throw new IOException(e);
+        } finally {
+            if(in != null) {
+                in.close();
+            }
        }
+
        return response.toString();
    }
+
+    /**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*/
+    public String download(String siteUrl) throws IOException, ReCaptchaException {
+        URL url = new URL(siteUrl);
+        HttpsURLConnection con = (HttpsURLConnection) url.openConnection();
+        //HttpsURLConnection con = NetCipher.getHttpsURLConnection(url);
+        return dl(con);
+    }
 }
--- a/app/src/main/java/org/schabi/newpipe/ExitActivity.java
+++ b/app/src/main/java/org/schabi/newpipe/ExitActivity.java
@@ -0,0 +1,54 @@
+
+package org.schabi.newpipe;
+
+import android.annotation.SuppressLint;
+import android.app.Activity;
+import android.content.Intent;
+import android.os.Build;
+import android.os.Bundle;
+
+/**
+ * Copyright (C) Hans-Christoph Steiner 2016 <hans@eds.org>
+ * ExitActivity.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 ExitActivity extends Activity {
+
+    @SuppressLint("NewApi")
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+
+        if (Build.VERSION.SDK_INT >= 21) {
+            finishAndRemoveTask();
+        } else {
+            finish();
+        }
+
+        System.exit(0);
+    }
+
+    public static void exitAndRemoveFromRecentApps(Activity activity) {
+        Intent intent = new Intent(activity, ExitActivity.class);
+
+        intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK
+                | Intent.FLAG_ACTIVITY_EXCLUDE_FROM_RECENTS
+                | Intent.FLAG_ACTIVITY_CLEAR_TASK
+                | Intent.FLAG_ACTIVITY_NO_ANIMATION);
+
+        activity.startActivity(intent);
+    }
+}
--- a/app/src/main/java/org/schabi/newpipe/ImageErrorLoadingListener.java
+++ b/app/src/main/java/org/schabi/newpipe/ImageErrorLoadingListener.java
@@ -0,0 +1,64 @@
+package org.schabi.newpipe;
+
+import android.app.Activity;
+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;
+
+/**
+ * Created by Christian Schabesberger on 01.08.16.
+ *
+ * Copyright (C) Christian Schabesberger 2015 <chris.schabesberger@mailbox.org>
+ * StreamInfoItemViewCreator.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 ImageErrorLoadingListener implements ImageLoadingListener {
+
+    private int serviceId = -1;
+    private Activity activity = null;
+    private View rootView = null;
+
+    public ImageErrorLoadingListener(Activity activity, View rootView, int serviceId) {
+        this.activity = activity;
+        this.serviceId= serviceId;
+        this.rootView = rootView;
+    }
+
+    @Override
+    public void onLoadingStarted(String imageUri, View view) {}
+
+    @Override
+    public void onLoadingFailed(String imageUri, View view, FailReason failReason) {
+        ErrorActivity.reportError(activity,
+                failReason.getCause(), null, rootView,
+                ErrorActivity.ErrorInfo.make(ErrorActivity.LOAD_IMAGE,
+                        NewPipe.getNameOfService(serviceId), imageUri,
+                        R.string.could_not_load_image));
+    }
+
+    @Override
+    public void onLoadingComplete(String imageUri, View view, Bitmap loadedImage) {
+
+    }
+
+    @Override
+    public void onLoadingCancelled(String imageUri, View view) {}
+}
--- a/app/src/main/java/org/schabi/newpipe/Localization.java
+++ b/app/src/main/java/org/schabi/newpipe/Localization.java
@@ -0,0 +1,96 @@
+package org.schabi.newpipe;
+
+import android.content.Context;
+import android.content.SharedPreferences;
+import android.content.res.Resources;
+import android.preference.PreferenceManager;
+
+import java.text.DateFormat;
+import java.text.NumberFormat;
+import java.text.ParseException;
+import java.text.SimpleDateFormat;
+import java.util.Date;
+import java.util.Locale;
+
+/**
+ * Created by chschtsch on 12/29/15.
+ *
+ * Copyright (C) Gregory Arkhipov 2015
+ * Localization.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 Localization {
+
+    private Localization() {
+    }
+
+    public static Locale getPreferredLocale(Context context) {
+        SharedPreferences sp = PreferenceManager.getDefaultSharedPreferences(context);
+
+        String languageCode = sp.getString(String.valueOf(R.string.search_language_key),
+                context.getString(R.string.default_language_value));
+
+        if(languageCode.length() == 2) {
+            return new Locale(languageCode);
+        }
+        else if(languageCode.contains("_")) {
+            String country = languageCode
+                    .substring(languageCode.indexOf("_"), languageCode.length());
+            return new Locale(languageCode.substring(0, 2), country);
+        }
+        return Locale.getDefault();
+    }
+
+    public static String localizeViewCount(long viewCount, Context context) {
+        Locale locale = getPreferredLocale(context);
+
+        Resources res = context.getResources();
+        String viewsString = res.getString(R.string.view_count_text);
+
+        NumberFormat nf = NumberFormat.getInstance(locale);
+        String formattedViewCount = nf.format(viewCount);
+        return String.format(viewsString, formattedViewCount);
+    }
+
+    public static String localizeNumber(long number, Context context) {
+        Locale locale = getPreferredLocale(context);
+        NumberFormat nf = NumberFormat.getInstance(locale);
+        return nf.format(number);
+    }
+
+    private static String formatDate(String date, Context context) {
+        Locale locale = getPreferredLocale(context);
+        SimpleDateFormat formatter = new SimpleDateFormat("yyyy-MM-dd");
+        Date datum = null;
+        try {
+            datum = formatter.parse(date);
+        } catch (ParseException e) {
+            e.printStackTrace();
+        }
+
+        DateFormat df = DateFormat.getDateInstance(DateFormat.MEDIUM, locale);
+
+        return df.format(datum);
+    }
+
+    public static String localizeDate(String date, Context context) {
+        Resources res = context.getResources();
+        String dateString = res.getString(R.string.upload_date_text);
+
+        String formattedDate = formatDate(date, context);
+        return String.format(dateString, formattedDate);
+    }
+}
--- a/app/src/main/java/org/schabi/newpipe/MainActivity.java
+++ b/app/src/main/java/org/schabi/newpipe/MainActivity.java
@@ -0,0 +1,86 @@
+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.
+ *
+ * Copyright (C) Christian Schabesberger 2016 <chris.schabesberger@mailbox.org>
+ * DownloadActivity.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 MainActivity extends AppCompatActivity {
+
+    private Fragment mainFragment = null;
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.activity_main);
+
+        setVolumeControlStream(AudioManager.STREAM_MUSIC);
+        mainFragment = getSupportFragmentManager()
+                .findFragmentById(R.id.search_fragment);
+    }
+
+    @Override
+    public boolean onCreateOptionsMenu(Menu menu) {
+        super.onCreateOptionsMenu(menu);
+        MenuInflater inflater = getMenuInflater();
+
+        inflater.inflate(R.menu.main_menu, menu);
+
+        mainFragment.onCreateOptionsMenu(menu, inflater);
+        return true;
+    }
+
+    @Override
+    public boolean onOptionsItemSelected(MenuItem item) {
+        int id = item.getItemId();
+
+        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);
+                return true;
+            }
+            case R.id.action_settings: {
+                Intent intent = new Intent(this, SettingsActivity.class);
+                startActivity(intent);
+                return true;
+            }
+            case R.id.action_show_downloads: {
+                Intent intent = new Intent(this, org.schabi.newpipe.download.DownloadActivity.class);
+                startActivity(intent);
+                return true;
+            }
+            default:
+                return mainFragment.onOptionsItemSelected(item) ||
+                        super.onOptionsItemSelected(item);
+        }
+    }
+}
--- a/app/src/main/java/org/schabi/newpipe/PanicResponderActivity.java
+++ b/app/src/main/java/org/schabi/newpipe/PanicResponderActivity.java
@@ -0,0 +1,50 @@
+
+package org.schabi.newpipe;
+
+import android.annotation.SuppressLint;
+import android.app.Activity;
+import android.content.Intent;
+import android.os.Build;
+import android.os.Bundle;
+import android.media.AudioManager;
+
+/**
+ * Copyright (C) Hans-Christoph Steiner 2016 <hans@eds.org>
+ * PanicResponderActivity.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 PanicResponderActivity extends Activity {
+
+    public static final String PANIC_TRIGGER_ACTION = "info.guardianproject.panic.action.TRIGGER";
+
+    @SuppressLint("NewApi")
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        Intent intent = getIntent();
+        if (intent != null && PANIC_TRIGGER_ACTION.equals(intent.getAction())) {
+            // TODO explicitly clear the search results once they are restored when the app restarts
+            // or if the app reloads the current video after being killed, that should be cleared also
+            ExitActivity.exitAndRemoveFromRecentApps(this);
+        }
+
+        if (Build.VERSION.SDK_INT >= 21) {
+            finishAndRemoveTask();
+        } else {
+            finish();
+        }
+    }
+}
--- a/app/src/main/java/org/schabi/newpipe/PlayVideoActivity.java
+++ b/app/src/main/java/org/schabi/newpipe/PlayVideoActivity.java
@@ -1,215 +0,0 @@
-package org.schabi.newpipe;
-
-import android.content.Intent;
-import android.content.pm.ActivityInfo;
-import android.media.MediaPlayer;
-import android.net.Uri;
-import android.os.Bundle;
-import android.os.Handler;
-import android.support.v7.app.ActionBar;
-import android.support.v7.app.AppCompatActivity;
-import android.util.Log;
-import android.view.Display;
-import android.view.Menu;
-import android.view.MenuInflater;
-import android.view.MenuItem;
-import android.view.Surface;
-import android.view.View;
-import android.view.WindowManager;
-import android.widget.Button;
-import android.widget.MediaController;
-import android.widget.ProgressBar;
-import android.widget.VideoView;
-
-/**
- * Copyright (C) Christian Schabesberger 2015 <chris.schabesberger@mailbox.org>
- * PlayVideoActivity.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 PlayVideoActivity extends AppCompatActivity {
-
-    private static final String TAG = PlayVideoActivity.class.toString();
-    public static final String VIDEO_URL = "video_url";
-    public static final String STREAM_URL = "stream_url";
-    public static final String VIDEO_TITLE = "video_title";
-    private static final String POSITION = "position";
-
-    private static final long HIDING_DELAY = 3000;
-
-    private String videoUrl = "";
-
-    private ActionBar actionBar;
-    private VideoView videoView;
-    private int position = 0;
-    private MediaController mediaController;
-    private ProgressBar progressBar;
-    private View decorView;
-    private boolean uiIsHidden = false;
-    private static long lastUiShowTime = 0;
-
-    @Override
-    protected void onCreate(Bundle savedInstanceState) {
-        super.onCreate(savedInstanceState);
-
-        setContentView(R.layout.activity_play_video);
-
-        actionBar = getSupportActionBar();
-        actionBar.setDisplayHomeAsUpEnabled(true);
-        Intent intent = getIntent();
-        if(mediaController == null) {
-            mediaController = new MediaController(this);
-        }
-
-        videoView = (VideoView) findViewById(R.id.video_view);
-        progressBar = (ProgressBar) findViewById(R.id.play_video_progress_bar);
-        try {
-            videoView.setMediaController(mediaController);
-            videoView.setVideoURI(Uri.parse(intent.getStringExtra(STREAM_URL)));
-        } catch (Exception e) {
-            e.printStackTrace();
-        }
-        videoView.requestFocus();
-        videoView.setOnPreparedListener(new MediaPlayer.OnPreparedListener() {
-            @Override
-            public void onPrepared(MediaPlayer mp) {
-                progressBar.setVisibility(View.GONE);
-                videoView.seekTo(position);
-                if (position == 0) {
-                    videoView.start();
-                } else {
-                    videoView.pause();
-                }
-            }
-        });
-        videoUrl = intent.getStringExtra(VIDEO_URL);
-
-        Button button = (Button) findViewById(R.id.content_button);
-        button.setOnClickListener(new View.OnClickListener() {
-            @Override
-            public void onClick(View v) {
-                if(uiIsHidden) {
-                    showUi();
-                } else {
-                    hideUi();
-                }
-            }
-        });
-        decorView = getWindow().getDecorView();
-        decorView.setOnSystemUiVisibilityChangeListener(new View.OnSystemUiVisibilityChangeListener() {
-            @Override
-            public void onSystemUiVisibilityChange(int visibility) {
-                if((visibility & View.SYSTEM_UI_FLAG_FULLSCREEN) == 0) {
-                    uiIsHidden = false;
-                    showUi();
-                } else {
-                    uiIsHidden = true;
-                    hideUi();
-                }
-            }
-        });
-        hideUi();
-    }
-
-    @Override
-    public boolean onCreatePanelMenu(int featured, Menu menu) {
-        super.onCreatePanelMenu(featured, menu);
-        MenuInflater inflater = getMenuInflater();
-        inflater.inflate(R.menu.video_player, menu);
-
-        return true;
-    }
-
-    @Override
-    public boolean onOptionsItemSelected(MenuItem item) {
-        int id = item.getItemId();
-        switch(id) {
-            case android.R.id.home:
-                finish();
-                break;
-            case R.id.menu_item_share:
-                Intent intent = new Intent();
-                intent.setAction(Intent.ACTION_SEND);
-                intent.putExtra(Intent.EXTRA_TEXT, videoUrl);
-                intent.setType("text/plain");
-                startActivity(Intent.createChooser(intent, getString(R.string.shareDialogTitle)));
-                break;
-            case R.id.menu_item_screen_rotation:
-                Display display = ((WindowManager) getSystemService(WINDOW_SERVICE)).getDefaultDisplay();
-                if(display.getRotation() == Surface.ROTATION_0
-                        || display.getRotation() == Surface.ROTATION_180) {
-                    setRequestedOrientation (ActivityInfo.SCREEN_ORIENTATION_LANDSCAPE);
-                } else if(display.getRotation() == Surface.ROTATION_90
-                        || display.getRotation() == Surface.ROTATION_270) {
-                    setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_PORTRAIT);
-                }
-                break;
-            default:
-                Log.e(TAG, "Error: MenuItem not known");
-                return false;
-        }
-        return true;
-    }
-
-    @Override
-    protected void onPostCreate(Bundle savedInstanceState) {
-        super.onPostCreate(savedInstanceState);
-    }
-
-    @Override
-    public void onSaveInstanceState(Bundle savedInstanceState) {
-        super.onSaveInstanceState(savedInstanceState);
-        //savedInstanceState.putInt(POSITION, videoView.getCurrentPosition());
-        //videoView.pause();
-    }
-
-    @Override
-    public void onRestoreInstanceState(Bundle savedInstanceState) {
-        super.onRestoreInstanceState(savedInstanceState);
-        position = savedInstanceState.getInt(POSITION);
-        //videoView.seekTo(position);
-    }
-
-    private void showUi() {
-        try {
-            uiIsHidden = false;
-            mediaController.show();
-            actionBar.show();
-            //decorView.setSystemUiVisibility(View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN);
-            //| View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION);
-            Handler handler = new Handler();
-            handler.postDelayed(new Runnable() {
-                @Override
-                public void run() {
-                    if ((System.currentTimeMillis() - lastUiShowTime) > HIDING_DELAY) {
-                        hideUi();
-                    }
-                }
-            }, HIDING_DELAY);
-            lastUiShowTime = System.currentTimeMillis();
-        }catch(Exception e) {
-            e.printStackTrace();
-        }
-    }
-
-    private void hideUi() {
-        uiIsHidden = true;
-        actionBar.hide();
-        mediaController.hide();
-        getWindow().addFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN);
-        //decorView.setSystemUiVisibility(View.SYSTEM_UI_FLAG_FULLSCREEN);
-        //| View.SYSTEM_UI_FLAG_HIDE_NAVIGATION);
-    }
-}
--- a/app/src/main/java/org/schabi/newpipe/ReCaptchaActivity.java
+++ b/app/src/main/java/org/schabi/newpipe/ReCaptchaActivity.java
@@ -0,0 +1,138 @@
+package org.schabi.newpipe;
+
+import android.app.Activity;
+import android.content.Intent;
+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.view.MenuItem;
+import android.webkit.CookieManager;
+import android.webkit.ValueCallback;
+import android.webkit.WebSettings;
+import android.webkit.WebView;
+import android.webkit.WebViewClient;
+
+/**
+ * Created by beneth <bmauduit@beneth.fr> on 06.12.16.
+ *
+ * Copyright (C) Christian Schabesberger 2015 <chris.schabesberger@mailbox.org>
+ * ReCaptchaActivity.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 ReCaptchaActivity extends AppCompatActivity {
+    public static final String TAG = ReCaptchaActivity.class.toString();
+    public static final String YT_URL = "https://www.youtube.com";
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.activity_recaptcha);
+
+        ActionBar actionBar = getSupportActionBar();
+        actionBar.setDisplayHomeAsUpEnabled(true);
+        actionBar.setTitle(R.string.reCaptcha_title);
+        actionBar.setDisplayShowTitleEnabled(true);
+
+        WebView myWebView = (WebView) findViewById(R.id.reCaptchaWebView);
+
+        // Enable Javascript
+        WebSettings webSettings = myWebView.getSettings();
+        webSettings.setJavaScriptEnabled(true);
+
+        ReCaptchaWebViewClient webClient = new ReCaptchaWebViewClient(this);
+        myWebView.setWebViewClient(webClient);
+
+        // Cleaning cache, history and cookies from webView
+        myWebView.clearCache(true);
+        myWebView.clearHistory();
+        android.webkit.CookieManager cookieManager = CookieManager.getInstance();
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
+            cookieManager.removeAllCookies(new ValueCallback<Boolean>() {
+                @Override
+                public void onReceiveValue(Boolean aBoolean) {}
+            });
+        } else {
+            cookieManager.removeAllCookie();
+        }
+
+        myWebView.loadUrl(YT_URL);
+    }
+
+    private class ReCaptchaWebViewClient extends WebViewClient {
+        private Activity context;
+        private String mCookies;
+
+        ReCaptchaWebViewClient(Activity ctx) {
+            context = ctx;
+        }
+
+        @Override
+        public void onPageFinished(WebView view, String url) {
+            String cookies = CookieManager.getInstance().getCookie(url);
+
+            // 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);
+            }
+        }
+
+        private boolean find_access_cookies(String cookies) {
+            boolean ret = false;
+            String c_s_gl = "";
+            String c_goojf = "";
+
+            String[] parts = cookies.split("; ");
+            for (String part : parts) {
+                if (part.trim().startsWith("s_gl")) {
+                    c_s_gl = part.trim();
+                }
+                if (part.trim().startsWith("goojf")) {
+                    c_goojf = part.trim();
+                }
+            }
+            if (c_s_gl.length() > 0 && c_goojf.length() > 0) {
+                ret = true;
+                //mCookies = c_s_gl + "; " + c_goojf;
+                // Youtube seems to also need the other cookies:
+                mCookies = cookies;
+            }
+
+            return ret;
+        }
+    }
+
+    @Override
+    public boolean onOptionsItemSelected(MenuItem item) {
+        int id = item.getItemId();
+        switch (id) {
+            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);
+                return true;
+            }
+            default:
+                return false;
+        }
+    }
+}
--- a/app/src/main/java/org/schabi/newpipe/ServiceList.java
+++ b/app/src/main/java/org/schabi/newpipe/ServiceList.java
@@ -1,50 +0,0 @@
-package org.schabi.newpipe;
-
-import android.util.Log;
-
-import org.schabi.newpipe.youtube.YoutubeService;
-
-/**
- * Created by Christian Schabesberger on 23.08.15.
- *
- * Copyright (C) Christian Schabesberger 2015 <chris.schabesberger@mailbox.org>
- * ServiceList.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 ServiceList {
-    private static final String TAG = ServiceList.class.toString();
-    private static final StreamingService[] services = {
-        new YoutubeService()
-    };
-    public static StreamingService[] getServices() {
-        return services;
-    }
-    public static StreamingService getService(int serviceId) {
-        return services[serviceId];
-    }
-    public static StreamingService getService(String serviceName) {
-        return services[getIdOfService(serviceName)];
-    }
-    public static int getIdOfService(String serviceName) {
-        for(int i = 0; i < services.length; i++) {
-            if(services[i].getServiceInfo().name == serviceName) {
-                return i;
-            }
-        }
-        Log.e(TAG, "Error: Service " + serviceName + " not known.");
-        return -1;
-    }
-}
--- a/app/src/main/java/org/schabi/newpipe/VideoInfo.java
+++ b/app/src/main/java/org/schabi/newpipe/VideoInfo.java
@@ -1,66 +0,0 @@
-package org.schabi.newpipe;
-
-/**
- * Created by Christian Schabesberger on 26.08.15.
- *
- * Copyright (C) Christian Schabesberger 2015 <chris.schabesberger@mailbox.org>
- * VideoInfo.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 android.graphics.Bitmap;
-
-import java.util.Vector;
-
-public class VideoInfo {
-
-    public static final String F_MPEG_4 = "MPEG-4";
-    public static final String F_3GPP = "3GPP";
-    public static final String F_WEBM = "WebM";
-
-    public static final int VIDEO_AVAILABLE = 0x00;
-    public static final int VIDEO_UNAVAILABLE = 0x01;
-    public static final int VIDEO_UNAVAILABLE_GEMA = 0x02;
-
-    public static class Stream {
-        public Stream(String u, String f, String r) {
-            url = u; format = f; resolution = r;
-        }
-        public String url = "";     //url of the stream
-        public String format = "";
-        public String resolution = "";
-    }
-
-    public String id = "";
-    public String uploader = "";
-    public String upload_date = "";
-    public String uploader_thumbnail_url = "";
-    public Bitmap uploader_thumbnail = null;
-    public String title = "";
-    public String thumbnail_url = "";
-    public Bitmap thumbnail = null;
-    public String description = "";
-    public int duration = -1;
-    public int age_limit = 0;
-    public String webpage_url = "";
-    public String view_count = "";
-    public String like_count = "";
-    public String dislike_count = "";
-    public String average_rating = "";
-    public Stream[] streams = null;
-    public VideoInfoItem nextVideo = null;
-    public Vector<VideoInfoItem> relatedVideos = null;
-    public int videoAvailableStatus = VIDEO_AVAILABLE;
-}
--- a/app/src/main/java/org/schabi/newpipe/VideoItemDetailActivity.java
+++ b/app/src/main/java/org/schabi/newpipe/VideoItemDetailActivity.java
@@ -1,128 +0,0 @@
-package org.schabi.newpipe;
-
-import android.content.ContentProviderOperation;
-import android.support.v7.app.ActionBar;
-import android.support.v7.app.AppCompatActivity;
-import android.content.Intent;
-import android.os.Bundle;
-import android.support.v4.app.NavUtils;
-import android.util.Log;
-import android.view.Menu;
-import android.view.MenuInflater;
-import android.view.MenuItem;
-
-import org.schabi.newpipe.youtube.YoutubeExtractor;
-
-
-/**
- * Copyright (C) Christian Schabesberger 2015 <chris.schabesberger@mailbox.org>
- * ActionBarHandler.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 {
-
-    private static final String TAG = VideoItemDetailActivity.class.toString();
-
-    private String videoUrl;
-    private int currentStreamingService = -1;
-
-    protected void onCreate(Bundle savedInstanceState) {
-        super.onCreate(savedInstanceState);
-        setContentView(R.layout.activity_videoitem_detail);
-
-
-        // Show the Up button in the action bar.
-        getSupportActionBar().setDisplayHomeAsUpEnabled(true);
-        ActionBarHandler.getHandler().setupNavMenu(this);
-
-        // 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
-        //
-
-        Bundle arguments = new Bundle();
-        if (savedInstanceState == null) {
-            // Create the detail fragment and add it to the activity
-            // using a fragment transaction.
-            if (getIntent().getData() != null) {
-                videoUrl = getIntent().getData().toString();
-                StreamingService[] serviceList = ServiceList.getServices();
-                Extractor extractor = null;
-                for (int i = 0; i < serviceList.length; i++) {
-                    if (serviceList[i].acceptUrl(videoUrl)) {
-                        arguments.putInt(VideoItemDetailFragment.STREAMING_SERVICE, i);
-                        try {
-                            currentStreamingService = i;
-                            extractor = (Extractor) ServiceList.getService(i)
-                                    .getExtractorClass().newInstance();
-                        } catch (Exception e) {
-                            e.printStackTrace();
-                        }
-                        break;
-                    }
-                }
-                arguments.putString(VideoItemDetailFragment.VIDEO_URL,
-                        extractor.getVideoUrl(extractor.getVideoId(videoUrl)));
-
-            } else {
-                videoUrl = getIntent().getStringExtra(VideoItemDetailFragment.VIDEO_URL);
-                currentStreamingService = getIntent().getIntExtra(VideoItemDetailFragment.STREAMING_SERVICE, -1);
-                arguments.putString(VideoItemDetailFragment.VIDEO_URL, videoUrl);
-                arguments.putInt(VideoItemDetailFragment.STREAMING_SERVICE, currentStreamingService);
-            }
-            VideoItemDetailFragment fragment = new VideoItemDetailFragment();
-            fragment.setArguments(arguments);
-            getSupportFragmentManager().beginTransaction()
-                    .add(R.id.videoitem_detail_container, fragment)
-                    .commit();
-        }
-    }
-
-    @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, VideoItemListActivity.class);
-            intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
-            NavUtils.navigateUpTo(this, intent);
-            return true;
-        } else {
-            ActionBarHandler.getHandler().onItemSelected(item, this);
-        }
-        return super.onOptionsItemSelected(item);
-    }
-
-    @Override
-    public boolean onCreatePanelMenu(int featured, Menu menu) {
-        super.onCreatePanelMenu(featured, menu);
-        MenuInflater inflater = getMenuInflater();
-        ActionBarHandler.getHandler().setupMenu(menu, inflater, this);
-
-        return true;
-    }
-}
--- a/app/src/main/java/org/schabi/newpipe/VideoItemDetailFragment.java
+++ b/app/src/main/java/org/schabi/newpipe/VideoItemDetailFragment.java
@@ -1,252 +0,0 @@
-package org.schabi.newpipe;
-
-import android.app.Activity;
-import android.graphics.Bitmap;
-import android.graphics.BitmapFactory;
-import android.media.Image;
-import android.os.Bundle;
-import android.os.Handler;
-import android.support.v4.app.Fragment;
-import android.support.v7.app.ActionBar;
-import android.text.Html;
-import android.text.method.LinkMovementMethod;
-import android.util.Log;
-import android.view.LayoutInflater;
-import android.view.View;
-import android.view.ViewGroup;
-import android.widget.ImageView;
-import android.widget.ProgressBar;
-import android.widget.TextView;
-
-
-import java.net.URL;
-import java.util.Vector;
-
-
-/**
- * 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();
-
-    /**
-     * The fragment argument representing the item ID that this fragment
-     * represents.
-     */
-    public static final String ARG_ITEM_ID = "item_id";
-    public static final String VIDEO_URL = "video_url";
-    public static final String STREAMING_SERVICE = "streaming_service";
-
-    private Thread extractorThread = null;
-
-    private class ExtractorRunnable implements Runnable {
-        private Handler h = new Handler();
-        private Class extractorClass;
-        private String videoUrl;
-        public ExtractorRunnable(String videoUrl, Class extractorClass, VideoItemDetailFragment f) {
-            this.extractorClass = extractorClass;
-            this.videoUrl = videoUrl;
-        }
-        @Override
-        public void run() {
-            try {
-                Extractor extractor = (Extractor) extractorClass.newInstance();
-                VideoInfo videoInfo = extractor.getVideoInfo(videoUrl);
-                h.post(new VideoResultReturnedRunnable(videoInfo));
-                if (videoInfo.videoAvailableStatus == VideoInfo.VIDEO_AVAILABLE) {
-                    h.post(new SetThumbnailRunnable(
-                            BitmapFactory.decodeStream(
-                                    new URL(videoInfo.thumbnail_url)
-                                            .openConnection()
-                                            .getInputStream()), SetThumbnailRunnable.VIDEO_THUMBNAIL));
-                    h.post(new SetThumbnailRunnable(
-                            BitmapFactory.decodeStream(
-                                    new URL(videoInfo.uploader_thumbnail_url)
-                                            .openConnection()
-                                            .getInputStream()), SetThumbnailRunnable.CHANNEL_THUMBNAIL));
-                }
-            } catch (Exception e) {
-                e.printStackTrace();
-            }
-
-        }
-    }
-
-    private class VideoResultReturnedRunnable implements Runnable {
-        private VideoInfo videoInfo;
-        public VideoResultReturnedRunnable(VideoInfo videoInfo) {
-            this.videoInfo = videoInfo;
-        }
-        @Override
-        public void run() {
-            updateInfo(videoInfo);
-        }
-    }
-
-    private class SetThumbnailRunnable implements Runnable {
-        public static final int CHANNEL_THUMBNAIL = 2;
-        public static final int VIDEO_THUMBNAIL = 1;
-        private Bitmap thumbnail;
-        private int thumbnailId;
-        public SetThumbnailRunnable(Bitmap thumbnail, int id) {
-            this.thumbnail = thumbnail;
-            this.thumbnailId = id;
-        }
-        @Override
-        public void run() {
-            updateThumbnail(thumbnail, thumbnailId);
-        }
-    }
-
-    public void updateThumbnail(Bitmap thumbnail, int id) {
-        Activity a = getActivity();
-        ImageView thumbnailView = null;
-        try {
-            switch (id) {
-                case SetThumbnailRunnable.VIDEO_THUMBNAIL:
-
-                    thumbnailView = (ImageView) a.findViewById(R.id.detailThumbnailView);
-                    break;
-                case SetThumbnailRunnable.CHANNEL_THUMBNAIL:
-                    thumbnailView = (ImageView) a.findViewById(R.id.detailUploaderThumbnailView);
-                    break;
-                default:
-                    Log.d(TAG, "Error: Thumbnail id not known");
-                    return;
-            }
-            if (thumbnailView != null) {
-                thumbnailView.setImageBitmap(thumbnail);
-            }
-        } catch (java.lang.NullPointerException e) {
-            // No god programm design i know. :/
-            Log.w(TAG, "updateThumbnail(): Fragment closed before thread ended work");
-        }
-    }
-
-    public void updateInfo(VideoInfo info) {
-        Activity a = getActivity();
-        try {
-            ProgressBar progressBar = (ProgressBar) a.findViewById(R.id.detailProgressBar);
-            TextView videoTitleView = (TextView) a.findViewById(R.id.detailVideoTitleView);
-            TextView uploaderView = (TextView) a.findViewById(R.id.detailUploaderView);
-            TextView viewCountView = (TextView) a.findViewById(R.id.detailViewCountView);
-            TextView thumbsUpView = (TextView) a.findViewById(R.id.detailThumbsUpCountView);
-            TextView thumbsDownView = (TextView) a.findViewById(R.id.detailThumbsDownCountView);
-            TextView uploadDateView = (TextView) a.findViewById(R.id.detailUploadDateView);
-            TextView descriptionView = (TextView) a.findViewById(R.id.detailDescriptionView);
-            ImageView thumbnailView = (ImageView) a.findViewById(R.id.detailThumbnailView);
-            ImageView uploaderThumbnailView = (ImageView) a.findViewById(R.id.detailUploaderThumbnailView);
-            ImageView thumbsUpPic = (ImageView) a.findViewById(R.id.detailThumbsUpImgView);
-            ImageView thumbsDownPic = (ImageView) a.findViewById(R.id.detailThumbsDownImgView);
-
-            progressBar.setVisibility(View.GONE);
-            videoTitleView.setVisibility(View.VISIBLE);
-            uploaderView.setVisibility(View.VISIBLE);
-            uploadDateView.setVisibility(View.VISIBLE);
-            viewCountView.setVisibility(View.VISIBLE);
-            thumbsUpView.setVisibility(View.VISIBLE);
-            thumbsDownView.setVisibility(View.VISIBLE);
-            uploadDateView.setVisibility(View.VISIBLE);
-            descriptionView.setVisibility(View.VISIBLE);
-            thumbnailView.setVisibility(View.VISIBLE);
-            uploaderThumbnailView.setVisibility(View.VISIBLE);
-            thumbsUpPic.setVisibility(View.VISIBLE);
-            thumbsDownPic.setVisibility(View.VISIBLE);
-
-            switch (info.videoAvailableStatus) {
-                case VideoInfo.VIDEO_AVAILABLE: {
-                    videoTitleView.setText(info.title);
-                    uploaderView.setText(info.uploader);
-                    viewCountView.setText(info.view_count + " " + a.getString(R.string.viewSufix));
-                    thumbsUpView.setText(info.like_count);
-                    thumbsDownView.setText(info.dislike_count);
-                    uploadDateView.setText(a.getString(R.string.uploadDatePrefix) + " " + info.upload_date);
-                    descriptionView.setText(Html.fromHtml(info.description));
-                    descriptionView.setMovementMethod(LinkMovementMethod.getInstance());
-
-                    ActionBarHandler.getHandler().setVideoInfo(info.webpage_url, info.title);
-
-                    // parse streams
-                    Vector<VideoInfo.Stream> streamsToUse = new Vector<>();
-                    for (VideoInfo.Stream i : info.streams) {
-                        if (useStream(i, streamsToUse)) {
-                            streamsToUse.add(i);
-                        }
-                    }
-                    VideoInfo.Stream[] streamList = new VideoInfo.Stream[streamsToUse.size()];
-                    for (int i = 0; i < streamList.length; i++) {
-                        streamList[i] = streamsToUse.get(i);
-                    }
-                    ActionBarHandler.getHandler().setStreams(streamList);
-                }
-                    break;
-                case VideoInfo.VIDEO_UNAVAILABLE_GEMA:
-                    thumbnailView.setImageBitmap(BitmapFactory.decodeResource(getResources(), R.drawable.gruese_die_gema_unangebracht));
-                    break;
-                case VideoInfo.VIDEO_UNAVAILABLE:
-                    thumbnailView.setImageBitmap(BitmapFactory.decodeResource(getResources(), R.drawable.not_available_monkey));
-                    break;
-                default:
-                    Log.e(TAG, "Video Availeble Status not known.");
-            }
-
-        } catch (java.lang.NullPointerException e) {
-            Log.w(TAG, "updateInfo(): Fragment closed before thread ended work... or else");
-            e.printStackTrace();
-        }
-    }
-
-    private boolean useStream(VideoInfo.Stream stream, Vector<VideoInfo.Stream> streams) {
-        for(VideoInfo.Stream 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).
-     */
-    public VideoItemDetailFragment() {
-    }
-
-    @Override
-    public void onCreate(Bundle savedInstanceState) {
-        super.onCreate(savedInstanceState);
-        try {
-            StreamingService streamingService = ServiceList.getService(
-                    getArguments().getInt(STREAMING_SERVICE));
-            extractorThread = new Thread(new ExtractorRunnable(
-                    getArguments().getString(VIDEO_URL), streamingService.getExtractorClass(), this));
-            extractorThread.start();
-        } catch (Exception e) {
-            e.printStackTrace();
-        }
-    }
-
-    @Override
-    public View onCreateView(LayoutInflater inflater, ViewGroup container,
-                             Bundle savedInstanceState) {
-        View rootView = inflater.inflate(R.layout.fragment_videoitem_detail, container, false);
-
-        return rootView;
-    }
-}
--- a/app/src/main/java/org/schabi/newpipe/VideoItemListActivity.java
+++ b/app/src/main/java/org/schabi/newpipe/VideoItemListActivity.java
@@ -1,228 +0,0 @@
-package org.schabi.newpipe;
-
-import android.content.Context;
-import android.content.Intent;
-import android.os.Bundle;
-import android.os.Environment;
-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.view.inputmethod.InputMethodManager;
-import android.support.v7.widget.SearchView;
-import android.widget.ImageView;
-
-/**
- * Copyright (C) Christian Schabesberger 2015 <chris.schabesberger@mailbox.org>
- * VideoItemListActivity.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 VideoItemListActivity extends AppCompatActivity
-        implements VideoItemListFragment.Callbacks {
-
-    private static final String TAG = VideoItemListFragment.class.toString();
-    private static final String QUERY = "query";
-    private static final String STREAMING_SERVICE = "streaming_service";
-
-    private int currentStreamingServiceId = -1;
-    private String searchQuery = "";
-
-    private VideoItemListFragment listFragment;
-
-    public class SearchVideoQueryListener implements SearchView.OnQueryTextListener {
-
-        @Override
-        public boolean onQueryTextSubmit(String query) {
-            try {
-                searchQuery = query;
-                listFragment.search(query);
-
-                // hide virtual keyboard
-                InputMethodManager inputManager =
-                        (InputMethodManager) getSystemService(Context.INPUT_METHOD_SERVICE);
-                inputManager.hideSoftInputFromWindow(
-                        getCurrentFocus().getWindowToken(), InputMethodManager.HIDE_NOT_ALWAYS);
-                // clear focus
-                // 1. to not open up the keyboard after switching back to this
-                // 2. It's a workaround to a seeming bug by the Android OS it self, causing
-                //    onQueryTextSubmit to trigger twice when focus is not cleared.
-                // See: http://stackoverflow.com/questions/17874951/searchview-onquerytextsubmit-runs-twice-while-i-pressed-once
-                getCurrentFocus().clearFocus();
-                hideWatermark();
-            } catch(Exception e) {
-                e.printStackTrace();
-            }
-            return true;
-        }
-
-        @Override
-        public boolean onQueryTextChange(String newText) {
-            return true;
-        }
-
-    }
-
-    private void hideWatermark() {
-        ImageView waterMark = (ImageView) findViewById(R.id.list_view_watermark);
-        if(waterMark != null) {
-            waterMark.setVisibility(View.GONE);
-        }
-    }
-
-    /**
-     * Whether or not the activity is in two-pane mode, i.e. running on a tablet
-     * device.
-     */
-    private boolean mTwoPane;
-
-    @Override
-    protected void onCreate(Bundle savedInstanceState) {
-        super.onCreate(savedInstanceState);
-        setContentView(R.layout.activity_videoitem_list);
-
-        listFragment = (VideoItemListFragment)
-                getSupportFragmentManager().findFragmentById(R.id.videoitem_list);
-
-        //-------- remove this line when multiservice support is implemented ----------
-        currentStreamingServiceId = ServiceList.getIdOfService("Youtube");
-        //-----------------------------------------------------------------------------
-        VideoItemListFragment listFragment = (VideoItemListFragment) getSupportFragmentManager()
-                .findFragmentById(R.id.videoitem_list);
-        listFragment.setStreamingService(ServiceList.getService(currentStreamingServiceId));
-
-        if(savedInstanceState != null) {
-            searchQuery = savedInstanceState.getString(QUERY);
-            currentStreamingServiceId = savedInstanceState.getInt(STREAMING_SERVICE);
-            if(!searchQuery.isEmpty()) {
-                hideWatermark();
-                listFragment.search(searchQuery);
-            }
-        }
-
-        if (findViewById(R.id.videoitem_detail_container) != null) {
-            // The detail container view will be present only in the
-            // large-screen layouts (res/values-large and
-            // res/values-sw600dp). If this view is present, then the
-            // activity should be in two-pane mode.
-            mTwoPane = true;
-
-            // In two-pane mode, list items should be given the
-            // 'activated' state when touched.
-
-            ((VideoItemListFragment) getSupportFragmentManager()
-                    .findFragmentById(R.id.videoitem_list))
-                    .setActivateOnItemClick(true);
-
-            SearchView searchView = (SearchView)findViewById(R.id.searchViewTablet);
-            // Somehow the seticonifiedbydefault property set by the layout xml is not working on
-            // the support version on SearchView, so it needs to be set programmatically.
-            searchView.setIconifiedByDefault(false);
-            searchView.setIconified(false);
-            searchView.setOnQueryTextListener(new SearchVideoQueryListener());
-
-            ActionBarHandler.getHandler().setupNavMenu(this);
-
-        }
-
-        SettingsActivity.initSettings(this);
-
-        // TODO: If exposing deep links into your app, handle intents here.
-    }
-
-    /**
-     * Callback method from {@link VideoItemListFragment.Callbacks}
-     * indicating that the item with the given ID was selected.
-     */
-    @Override
-    public void onItemSelected(String id) {
-        VideoListAdapter listAdapter = (VideoListAdapter) ((VideoItemListFragment)
-                getSupportFragmentManager()
-                        .findFragmentById(R.id.videoitem_list))
-                .getListAdapter();
-        String webpage_url = listAdapter.getVideoList().get((int) Long.parseLong(id)).webpage_url;
-        if (mTwoPane) {
-            // In two-pane mode, show the detail view in this activity by
-            // adding or replacing the detail fragment using a
-            // fragment transaction.
-            Bundle arguments = new Bundle();
-            arguments.putString(VideoItemDetailFragment.ARG_ITEM_ID, id);
-            arguments.putString(VideoItemDetailFragment.VIDEO_URL, webpage_url);
-            arguments.putInt(VideoItemDetailFragment.STREAMING_SERVICE, currentStreamingServiceId);
-            VideoItemDetailFragment fragment = new VideoItemDetailFragment();
-            fragment.setArguments(arguments);
-            getSupportFragmentManager().beginTransaction()
-                    .replace(R.id.videoitem_detail_container, fragment)
-                    .commit();
-        } else {
-            // In single-pane mode, simply start the detail activity
-            // for the selected item ID.
-            Intent detailIntent = new Intent(this, VideoItemDetailActivity.class);
-            detailIntent.putExtra(VideoItemDetailFragment.ARG_ITEM_ID, id);
-            detailIntent.putExtra(VideoItemDetailFragment.VIDEO_URL, webpage_url);
-            detailIntent.putExtra(VideoItemDetailFragment.STREAMING_SERVICE, currentStreamingServiceId);
-            startActivity(detailIntent);
-        }
-    }
-
-
-    public boolean onCreatePanelMenu(int featured, Menu menu) {
-        super.onCreatePanelMenu(featured, menu);
-        if(findViewById(R.id.videoitem_detail_container) == null) {
-            MenuInflater inflater = getMenuInflater();
-            inflater.inflate(R.menu.videoitem_list, menu);
-            MenuItem searchItem = menu.findItem(R.id.action_search);
-            SearchView searchView = (SearchView) searchItem.getActionView();
-            searchView.setFocusable(false);
-            searchView.setOnQueryTextListener(
-                    new SearchVideoQueryListener());
-
-        } else {
-            MenuInflater inflater = getMenuInflater();
-            ActionBarHandler.getHandler().setupMenu(menu, inflater, this);
-        }
-
-        return true;
-    }
-
-    @Override
-    public boolean onOptionsItemSelected(MenuItem item) {
-        int id = item.getItemId();
-        if(id == R.id.action_settings) {
-            Intent intent = new Intent(this, SettingsActivity.class);
-            startActivity(intent);
-        } else {
-            ActionBarHandler.getHandler().onItemSelected(item, this);
-            return super.onOptionsItemSelected(item);
-        }
-        return true;
-    }
-
-    @Override
-    public void onSaveInstanceState(Bundle outState) {
-        super.onSaveInstanceState(outState);
-        /*
-        if (mActivatedPosition != ListView.INVALID_POSITION) {
-            // Serialize and persist the activated item position.
-            outState.putInt(STATE_ACTIVATED_POSITION, mActivatedPosition);
-        }
-        */
-        outState.putString(QUERY, searchQuery);
-        outState.putInt(STREAMING_SERVICE, currentStreamingServiceId);
-    }
-}
--- a/app/src/main/java/org/schabi/newpipe/VideoItemListFragment.java
+++ b/app/src/main/java/org/schabi/newpipe/VideoItemListFragment.java
@@ -1,367 +0,0 @@
-package org.schabi.newpipe;
-
-import android.app.Activity;
-import android.graphics.Bitmap;
-import android.graphics.BitmapFactory;
-import android.os.Bundle;
-import android.os.Handler;
-import android.support.v4.app.ListFragment;
-import android.util.Log;
-import android.view.View;
-import android.widget.AbsListView;
-import android.widget.ListView;
-import android.widget.Toast;
-
-import java.net.URL;
-import java.util.Vector;
-
-
-/**
- * Copyright (C) Christian Schabesberger 2015 <chris.schabesberger@mailbox.org>
- * VideoItemListFragment.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 VideoItemListFragment extends ListFragment {
-
-    private static final String TAG = VideoItemListFragment.class.toString();
-
-    private StreamingService streamingService = null;
-    private VideoListAdapter videoListAdapter;
-
-    private String query = "";
-    private int lastPage = 0;
-
-    private Thread searchThread = null;
-    private SearchRunnable searchRunnable = null;
-    private Thread loadThumbsThread = null;
-    private LoadThumbsRunnable loadThumbsRunnable = null;
-    // used to track down if results posted by threads ar still valid
-    private int currentRequestId = -1;
-
-    private class ResultRunnable implements Runnable {
-        private SearchEngine.Result result;
-        private int reuqestId;
-        public ResultRunnable(SearchEngine.Result result, int requestId) {
-            this.result = result;
-            this.reuqestId = requestId;
-        }
-        @Override
-        public void run() {
-            updateListOnResult(result, reuqestId);
-        }
-    }
-
-    private class SearchRunnable implements Runnable {
-        private Class engineClass = null;
-        private String query;
-        private int page;
-        Handler h = new Handler();
-        private volatile boolean run = true;
-        private int requestId;
-        public SearchRunnable(Class engineClass, String query, int page, int requestId) {
-            this.engineClass = engineClass;
-            this.query = query;
-            this.page = page;
-            this.requestId = requestId;
-        }
-        void terminate() {
-            run = false;
-        }
-        @Override
-        public void run() {
-            SearchEngine engine = null;
-            try {
-                engine = (SearchEngine) engineClass.newInstance();
-            } catch(Exception e) {
-                e.printStackTrace();
-                return;
-            }
-            try {
-                SearchEngine.Result result = engine.search(query, page);
-                if(run) {
-                    h.post(new ResultRunnable(result, requestId));
-                }
-            } catch(Exception e) {
-                e.printStackTrace();
-                h.post(new Runnable() {
-                    @Override
-                    public void run() {
-                        Toast.makeText(getActivity(), "Network Error", Toast.LENGTH_SHORT).show();
-                    }
-                });
-            }
-        }
-    }
-
-    private class LoadThumbsRunnable implements Runnable {
-        private Vector<String> thumbnailUrlList = new Vector<>();
-        private Vector<Boolean> downloadedList;
-        Handler h = new Handler();
-        private volatile boolean run = true;
-        private int requestId;
-        public LoadThumbsRunnable(Vector<VideoInfoItem> videoList,
-                                  Vector<Boolean> downloadedList, int requestId) {
-            for(VideoInfoItem item : videoList) {
-                thumbnailUrlList.add(item.thumbnail_url);
-            }
-            this.downloadedList = downloadedList;
-            this.requestId = requestId;
-        }
-        public void terminate() {
-            run = false;
-        }
-        public boolean isRunning() {
-            return run;
-        }
-        @Override
-        public void run() {
-            for(int i = 0; i < thumbnailUrlList.size() && run; i++) {
-                if(!downloadedList.get(i)) {
-                    Bitmap thumbnail = null;
-                    try {
-                        thumbnail = BitmapFactory.decodeStream(
-                                new URL(thumbnailUrlList.get(i)).openConnection().getInputStream());
-                        h.post(new SetThumbnailRunnable(i, thumbnail, requestId));
-                    } catch (Exception e) {
-                        e.printStackTrace();
-                    }
-                }
-            }
-        }
-    }
-
-    private class SetThumbnailRunnable implements Runnable {
-        private int index;
-        private Bitmap thumbnail;
-        private int requestId;
-        public SetThumbnailRunnable(int index, Bitmap thumbnail, int requestId) {
-            this.index = index;
-            this.thumbnail = thumbnail;
-            this.requestId = requestId;
-        }
-        @Override
-        public void run() {
-            if(requestId == currentRequestId) {
-                videoListAdapter.updateDownloadedThumbnailList(index, true);
-                videoListAdapter.setThumbnail(index, thumbnail);
-            }
-        }
-    }
-
-    public void search(String query) {
-        this.query = query;
-        this.lastPage = 1;
-        videoListAdapter.clearVideoList();
-        setListShown(false);
-        startSearch(query, lastPage);
-        getListView().smoothScrollToPosition(0);
-    }
-
-    public void nextPage() {
-        lastPage++;
-        Log.d(TAG, getString(R.string.searchPage) + Integer.toString(lastPage));
-        startSearch(query, lastPage);
-    }
-
-    private void startSearch(String query, int page) {
-        currentRequestId++;
-        terminateThreads();
-        searchRunnable = new SearchRunnable(streamingService.getSearchEngineClass(), query, page, currentRequestId);
-        searchThread = new Thread(searchRunnable);
-        searchThread.start();
-    }
-
-    public void setStreamingService(StreamingService streamingService) {
-        this.streamingService = streamingService;
-    }
-
-    public void updateListOnResult(SearchEngine.Result result, int requestId) {
-        if(requestId == currentRequestId) {
-            setListShown(true);
-            if (result.resultList.isEmpty()) {
-                Toast.makeText(getActivity(), result.errorMessage, Toast.LENGTH_LONG).show();
-            } else {
-                if (!result.suggestion.isEmpty()) {
-                    Toast.makeText(getActivity(), getString(R.string.didYouMean) + result.suggestion + " ?",
-                            Toast.LENGTH_LONG).show();
-                }
-                updateList(result.resultList);
-            }
-        }
-    }
-
-    private void updateList(Vector<VideoInfoItem> list) {
-        try {
-            videoListAdapter.addVideoList(list);
-            terminateThreads();
-            loadThumbsRunnable = new LoadThumbsRunnable(videoListAdapter.getVideoList(),
-                    videoListAdapter.getDownloadedThumbnailList(), currentRequestId);
-            loadThumbsThread = new Thread(loadThumbsRunnable);
-            loadThumbsThread.start();
-        } catch(java.lang.IllegalStateException e) {
-            Log.w(TAG, "Trying to set value while activity is not existing anymore.");
-        } catch(Exception e) {
-            e.printStackTrace();
-        }
-    }
-
-    public void terminateThreads() {
-        if(loadThumbsRunnable != null && loadThumbsRunnable.isRunning()) {
-            loadThumbsRunnable.terminate();
-            try {
-                loadThumbsThread.join();
-            } catch(Exception e) {
-                e.printStackTrace();
-            }
-        }
-        if(searchThread != null) {
-            searchRunnable.terminate();
-            // No need to join, since we don't realy terminate the thread. We just demand
-            // it to post its result runnable into the gui main loop.
-        }
-    }
-
-    void displayList() {
-
-    }
-
-    /**
-     * The serialization (saved instance state) Bundle key representing the
-     * activated item position. Only used on tablets.
-     */
-    private static final String STATE_ACTIVATED_POSITION = "activated_position";
-
-    /**
-     * The current activated item position. Only used on tablets.
-     */
-    private int mActivatedPosition = ListView.INVALID_POSITION;
-
-    /**
-     * A callback interface that all activities containing this fragment must
-     * implement. This mechanism allows activities to be notified of item
-     * selections.
-     */
-    public interface Callbacks {
-        /**
-         * Callback for when an item has been selected.
-         */
-        void onItemSelected(String id);
-    }
-
-    Callbacks mCallbacks = null;
-
-    @Override
-    public void onCreate(Bundle savedInstanceState) {
-        super.onCreate(savedInstanceState);
-    }
-
-    @Override
-    public void onViewCreated(View view, Bundle savedInstanceState) {
-        super.onViewCreated(view, savedInstanceState);
-        videoListAdapter = new VideoListAdapter(getActivity(), this);
-        setListAdapter(videoListAdapter);
-
-        // Restore the previously serialized activated item position.
-        if (savedInstanceState != null
-
-                && savedInstanceState.containsKey(STATE_ACTIVATED_POSITION)) {
-            setActivatedPosition(savedInstanceState.getInt(STATE_ACTIVATED_POSITION));
-        }
-
-        getListView().setOnScrollListener(new AbsListView.OnScrollListener() {
-            private static final float OVERSCROLL_THRESHOLD_IN_PIXELS = 100;
-            private float downY;
-            long lastScrollDate = 0;
-
-            @Override
-            public void onScrollStateChanged(AbsListView view, int scrollState) {
-            }
-
-            @Override
-            public void onScroll(AbsListView view, int firstVisibleItem, int visibleItemCount, int totalItemCount) {
-                ListView list = getListView();
-                if (list.getChildAt(0) != null
-                        && list.getLastVisiblePosition() == list.getAdapter().getCount() - 1
-                        && list.getChildAt(list.getChildCount() - 1).getBottom() <= list.getHeight()) {
-                    long time = System.currentTimeMillis();
-                    if ((time - lastScrollDate) > 200) {
-                        lastScrollDate = time;
-                        nextPage();
-                    }
-                }
-            }
-
-        });
-    }
-
-    @Override
-    public void onAttach(Activity activity) {
-        super.onAttach(activity);
-
-        // Activities containing this fragment must implement its callbacks.
-        if (!(activity instanceof Callbacks)) {
-            throw new IllegalStateException("Activity must implement fragment's callbacks.");
-        }
-
-        mCallbacks = (Callbacks) activity;
-    }
-
-    @Override
-    public void onDetach() {
-        super.onDetach();
-    }
-
-    @Override
-    public void onListItemClick(ListView listView, View view, int position, long id) {
-        super.onListItemClick(listView, view, position, id);
-        setActivatedPosition(position);
-        mCallbacks.onItemSelected(Long.toString(id));
-    }
-
-    @Override
-    public void onSaveInstanceState(Bundle outState) {
-        super.onSaveInstanceState(outState);
-        /*
-        if (mActivatedPosition != ListView.INVALID_POSITION) {
-            // Serialize and persist the activated item position.
-            outState.putInt(STATE_ACTIVATED_POSITION, mActivatedPosition);
-        }
-        */
-    }
-
-    /**
-     * Turns on activate-on-click mode. When this mode is on, list items will be
-     * given the 'activated' state when touched.
-     */
-    public void setActivateOnItemClick(boolean activateOnItemClick) {
-        // When setting CHOICE_MODE_SINGLE, ListView will automatically
-        // give items the 'activated' state when touched.
-        getListView().setChoiceMode(activateOnItemClick
-                ? ListView.CHOICE_MODE_SINGLE
-                : ListView.CHOICE_MODE_NONE);
-    }
-
-    private void setActivatedPosition(int position) {
-        if (position == ListView.INVALID_POSITION) {
-            getListView().setItemChecked(mActivatedPosition, false);
-        } else {
-            getListView().setItemChecked(position, true);
-        }
-
-        mActivatedPosition = position;
-    }
-
-}
--- a/app/src/main/java/org/schabi/newpipe/VideoListAdapter.java
+++ b/app/src/main/java/org/schabi/newpipe/VideoListAdapter.java
@@ -1,135 +0,0 @@
-package org.schabi.newpipe;
-
-import android.content.Context;
-import android.graphics.Bitmap;
-import android.view.LayoutInflater;
-import android.view.View;
-import android.view.ViewGroup;
-import android.widget.BaseAdapter;
-import android.widget.ImageView;
-import android.widget.ListView;
-import android.widget.TextView;
-
-import java.util.Vector;
-
-/**
- * Created by the-scrabi on 11.08.15.
- *
- * Copyright (C) Christian Schabesberger 2015 <chris.schabesberger@mailbox.org>
- * VideoListAdapter.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 VideoListAdapter extends BaseAdapter {
-
-    private static final String TAG = VideoListAdapter.class.toString();
-    private LayoutInflater inflater;
-    private Vector<VideoInfoItem> videoList = new Vector<>();
-    private Vector<Boolean> downloadedThumbnailList = new Vector<>();
-    VideoItemListFragment videoListFragment;
-    ListView listView;
-
-    public VideoListAdapter(Context context, VideoItemListFragment videoListFragment) {
-        inflater = LayoutInflater.from(context);
-        this.videoListFragment = videoListFragment;
-        this.listView = videoListFragment.getListView();
-    }
-
-    public void addVideoList(Vector<VideoInfoItem> videos) {
-        videoList.addAll(videos);
-        for(int i = 0; i < videos.size(); i++) {
-            downloadedThumbnailList.add(false);
-        }
-        notifyDataSetChanged();
-    }
-
-    public void clearVideoList() {
-        videoList = new Vector<>();
-        downloadedThumbnailList = new Vector<>();
-        notifyDataSetChanged();
-    }
-
-    public Vector<VideoInfoItem> getVideoList() {
-        return videoList;
-    }
-
-    public void updateDownloadedThumbnailList(int index, boolean val) {
-        downloadedThumbnailList.set(index, val);
-    }
-
-    public Vector<Boolean> getDownloadedThumbnailList() {
-        return downloadedThumbnailList;
-    }
-
-    public void setThumbnail(int index, Bitmap thumbnail) {
-        videoList.get(index).thumbnail = thumbnail;
-        downloadedThumbnailList.set(index, true);
-        notifyDataSetChanged();
-    }
-
-    @Override
-    public int getCount() {
-        return videoList.size();
-    }
-
-    @Override
-    public Object getItem(int position) {
-        return videoList.get(position);
-    }
-
-    @Override
-    public long getItemId(int position) {
-        return position;
-    }
-
-    @Override
-    public View getView(int position, View convertView, ViewGroup parent) {
-        ViewHolder holder;
-        if(convertView == null) {
-            convertView = inflater.inflate(R.layout.video_item, parent, false);
-            holder = new ViewHolder();
-            holder.itemThumbnailView = (ImageView) convertView.findViewById(R.id.itemThumbnailView);
-            holder.itemVideoTitleView = (TextView) convertView.findViewById(R.id.itemVideoTitleView);
-            holder.itemUploaderView = (TextView) convertView.findViewById(R.id.itemUploaderView);
-            holder.itemDurationView = (TextView) convertView.findViewById(R.id.itemDurationView);
-            convertView.setTag(holder);
-        } else {
-            holder = (ViewHolder) convertView.getTag();
-        }
-
-        final Context context = parent.getContext();
-        if(videoList.get(position).thumbnail == null) {
-            holder.itemThumbnailView.setImageResource(R.drawable.dummi_thumbnail);
-        } else {
-            holder.itemThumbnailView.setImageBitmap(videoList.get(position).thumbnail);
-        }
-        holder.itemVideoTitleView.setText(videoList.get(position).title);
-        holder.itemUploaderView.setText(videoList.get(position).uploader);
-        holder.itemDurationView.setText(videoList.get(position).duration);
-
-        if(listView.isItemChecked(position)) {
-            convertView.setBackgroundColor(context.getResources().getColor(R.color.actionBarColorYoutube));
-        } else {
-            convertView.setBackgroundColor(0);
-        }
-
-        return convertView;
-    }
-
-    private class ViewHolder {
-        public ImageView itemThumbnailView;
-        public TextView itemVideoTitleView, itemUploaderView, itemDurationView;
-    }
-}
--- a/app/src/main/java/org/schabi/newpipe/detail/ActionBarHandler.java
+++ b/app/src/main/java/org/schabi/newpipe/detail/ActionBarHandler.java
@@ -0,0 +1,234 @@
+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);
+    }
+}
--- a/app/src/main/java/org/schabi/newpipe/detail/StreamInfoWorker.java
+++ b/app/src/main/java/org/schabi/newpipe/detail/StreamInfoWorker.java
@@ -0,0 +1,220 @@
+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;
+    }
+}
--- a/app/src/main/java/org/schabi/newpipe/detail/VideoItemDetailActivity.java
+++ b/app/src/main/java/org/schabi/newpipe/detail/VideoItemDetailActivity.java
@@ -0,0 +1,242 @@
+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;
+    }
+}
--- a/app/src/main/java/org/schabi/newpipe/detail/VideoItemDetailFragment.java
+++ b/app/src/main/java/org/schabi/newpipe/detail/VideoItemDetailFragment.java
@@ -0,0 +1,796 @@
+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);
+    }
+}
--- a/app/src/main/java/org/schabi/newpipe/download/DownloadActivity.java
+++ b/app/src/main/java/org/schabi/newpipe/download/DownloadActivity.java
@@ -0,0 +1,280 @@
+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 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) {
+
+        }
+    };
+
+    @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);
+
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.activity_downloader);
+
+
+        //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);
+
+        // Fragment
+        getWindow().getDecorView().getViewTreeObserver().addOnGlobalLayoutListener(new ViewTreeObserver.OnGlobalLayoutListener() {
+            @Override
+            public void onGlobalLayout() {
+                updateFragments();
+                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();
+
+        getFragmentManager().beginTransaction()
+                .replace(R.id.frame, mFragment)
+                .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();
+
+        inflater.inflate(R.menu.download_menu, menu);
+
+        return true;
+    }
+
+    @Override
+    public boolean onOptionsItemSelected(MenuItem item) {
+        int id = item.getItemId();
+
+        switch (id) {
+            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);
+                return true;
+            }
+            case R.id.action_settings: {
+                Intent intent = new Intent(this, SettingsActivity.class);
+                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);
+        }
+    }
+}
--- a/app/src/main/java/org/schabi/newpipe/download/DownloadDialog.java
+++ b/app/src/main/java/org/schabi/newpipe/download/DownloadDialog.java
@@ -0,0 +1,276 @@
+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.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.EditText;
+import android.widget.RadioButton;
+import android.widget.SeekBar;
+import android.widget.TextView;
+
+import org.schabi.newpipe.App;
+import org.schabi.newpipe.R;
+
+import java.io.File;
+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;
+
+
+/**
+ * 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/>.
+ */
+
+public class DownloadDialog extends DialogFragment {
+    private static final String TAG = DialogFragment.class.getName();
+
+    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 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)
+    {
+        DownloadDialog dialog = new DownloadDialog();
+        dialog.setArguments(args);
+        dialog.setStyle(DialogFragment.STYLE_NO_TITLE, 0);
+        return dialog;
+    }
+
+    @Override
+    public View onCreateView(LayoutInflater inflater, ViewGroup container,
+                             Bundle savedInstanceState) {
+
+        if(ContextCompat.checkSelfPermission(this.getContext(),Manifest.permission.WRITE_EXTERNAL_STORAGE)!= PackageManager.PERMISSION_GRANTED)
+            ActivityCompat.requestPermissions(getActivity(),new String[]{Manifest.permission.WRITE_EXTERNAL_STORAGE},0);
+
+        Intent i = new Intent();
+        i.setClass(getContext(), DownloadManagerService.class);
+        getContext().startService(i);
+        getContext().bindService(i, mConnection, Context.BIND_AUTO_CREATE);
+
+
+        return inflater.inflate(R.layout.dialog_url, container);
+    }
+
+    @Override
+    public void onViewCreated(View view, @Nullable Bundle savedInstanceState) {
+        super.onViewCreated(view, savedInstanceState);
+
+        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);
+
+        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();
+            }
+        });
+
+        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) {
+
+            }
+        });
+
+        checkDownloadOptions();
+
+        //int def = mPrefs.getInt("threads", 4);
+        int def = 3;
+        threads.setProgress(def - 1);
+        tCount.setText(String.valueOf(def));
+
+        name.setText(createFileName(arguments.getString(TITLE)));
+
+
+        toolbar.setOnMenuItemClickListener(new Toolbar.OnMenuItemClickListener() {
+            @Override
+            public boolean onMenuItemClick(MenuItem item) {
+                if (item.getItemId() == R.id.okay) {
+                    download();
+                    return true;
+                } else {
+                    return false;
+                }
+            }
+        });
+
+    }
+
+    protected void checkDownloadOptions(){
+        View view = getView();
+        Bundle arguments = getArguments();
+        RadioButton audioButton = (RadioButton) view.findViewById(R.id.audio_button);
+        RadioButton videoButton = (RadioButton) view.findViewById(R.id.video_button);
+
+        if(arguments.getString(AUDIO_URL) == null) {
+            audioButton.setVisibility(View.GONE);
+            videoButton.setChecked(true);
+        } else if(arguments.getString(VIDEO_URL) == null) {
+            videoButton.setVisibility(View.GONE);
+            audioButton.setChecked(true);
+        }
+    }
+
+    /**
+     * #143 #44 #42 #22: make shure that the filename does not contain illegal chars.
+     * This should fix some of the "cannot download" problems.
+     * */
+    private String createFileName(String fName) {
+        // from http://eng-przemelek.blogspot.de/2009/07/how-to-create-valid-file-name.html
+
+        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;
+        for (String pattern : forbiddenCharsPatterns) {
+            nameToTest = nameToTest.replaceAll(pattern, "_");
+        }
+        return nameToTest;
+    }
+
+
+    //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);
+
+        String fName = name.getText().toString().trim();
+
+        // todo: add timeout? would be bad if the thread gets locked dueto this.
+        while (mBinder == null);
+
+        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(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);
+        }
+        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);
+        }
+    }
+}
--- a/app/src/main/java/org/schabi/newpipe/download/DownloadListener.java
+++ b/app/src/main/java/org/schabi/newpipe/download/DownloadListener.java
@@ -0,0 +1,62 @@
+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 ...
+    }
+}
--- a/app/src/main/java/org/schabi/newpipe/download/FileDownloader.java
+++ b/app/src/main/java/org/schabi/newpipe/download/FileDownloader.java
@@ -0,0 +1,165 @@
+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);
+    }
+}
--- a/app/src/main/java/org/schabi/newpipe/extractor/AbstractStreamInfo.java
+++ b/app/src/main/java/org/schabi/newpipe/extractor/AbstractStreamInfo.java
@@ -0,0 +1,41 @@
+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;
+}
--- a/app/src/main/java/org/schabi/newpipe/extractor/DashMpdParser.java
+++ b/app/src/main/java/org/schabi/newpipe/extractor/DashMpdParser.java
@@ -0,0 +1,113 @@
+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;
+    }
+}
--- a/app/src/main/java/org/schabi/newpipe/extractor/Downloader.java
+++ b/app/src/main/java/org/schabi/newpipe/extractor/Downloader.java
@@ -0,0 +1,52 @@
+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;
+}
--- a/app/src/main/java/org/schabi/newpipe/extractor/MediaFormat.java
+++ b/app/src/main/java/org/schabi/newpipe/extractor/MediaFormat.java
@@ -0,0 +1,83 @@
+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 "";
+    }
+}
--- a/app/src/main/java/org/schabi/newpipe/extractor/NewPipe.java
+++ b/app/src/main/java/org/schabi/newpipe/extractor/NewPipe.java
@@ -0,0 +1,82 @@
+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;
+    }
+}
--- a/app/src/main/java/org/schabi/newpipe/extractor/Parser.java
+++ b/app/src/main/java/org/schabi/newpipe/extractor/Parser.java
@@ -0,0 +1,69 @@
+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;
+    }
+}
--- a/app/src/main/java/org/schabi/newpipe/extractor/StreamingService.java
+++ b/app/src/main/java/org/schabi/newpipe/extractor/StreamingService.java
@@ -0,0 +1,56 @@
+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;
+    }
+}
--- a/app/src/main/java/org/schabi/newpipe/extractor/UrlIdHandler.java
+++ b/app/src/main/java/org/schabi/newpipe/extractor/UrlIdHandler.java
@@ -1,10 +1,12 @@
-package org.schabi.newpipe;
+package org.schabi.newpipe.extractor;
+
+import org.schabi.newpipe.extractor.exceptions.ParsingException;

 /**
- * Created by Christian Schabesberger on 23.08.15.
+ * Created by Christian Schabesberger on 26.07.16.
 *
- * Copyright (C) Christian Schabesberger 2015 <chris.schabesberger@mailbox.org>
- * StreamingService.java is part of NewPipe.
+ * 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
@@ -20,16 +22,13 @@ package org.schabi.newpipe;
 * along with NewPipe.  If not, see <http://www.gnu.org/licenses/>.
 */

-public interface StreamingService {
-    class ServiceInfo {
-        public String name = "";
-    }
-    ServiceInfo getServiceInfo();
-    Class getExtractorClass();
-    Class getSearchEngineClass();
+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 callean through ACTIONs.
+    /**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);
 }
--- a/app/src/main/java/org/schabi/newpipe/extractor/channel/ChannelExtractor.java
+++ b/app/src/main/java/org/schabi/newpipe/extractor/channel/ChannelExtractor.java
@@ -0,0 +1,61 @@
+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;
+    }
+}
--- a/app/src/main/java/org/schabi/newpipe/extractor/channel/ChannelInfo.java
+++ b/app/src/main/java/org/schabi/newpipe/extractor/channel/ChannelInfo.java
@@ -0,0 +1,81 @@
+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<>();
+}
--- a/app/src/main/java/org/schabi/newpipe/extractor/exceptions/ExtractionException.java
+++ b/app/src/main/java/org/schabi/newpipe/extractor/exceptions/ExtractionException.java
@@ -0,0 +1,33 @@
+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);
+    }
+}
--- a/app/src/main/java/org/schabi/newpipe/extractor/exceptions/FoundAdException.java
+++ b/app/src/main/java/org/schabi/newpipe/extractor/exceptions/FoundAdException.java
@@ -0,0 +1,30 @@
+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);
+    }
+}
--- a/app/src/main/java/org/schabi/newpipe/extractor/exceptions/ParsingException.java
+++ b/app/src/main/java/org/schabi/newpipe/extractor/exceptions/ParsingException.java
@@ -0,0 +1,31 @@
+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);
+    }
+}
--- a/app/src/main/java/org/schabi/newpipe/extractor/exceptions/ReCaptchaException.java
+++ b/app/src/main/java/org/schabi/newpipe/extractor/exceptions/ReCaptchaException.java
@@ -1,12 +1,10 @@
-package org.schabi.newpipe;
-
-import android.graphics.Bitmap;
+package org.schabi.newpipe.extractor.exceptions;

 /**
- * Created by Christian Schabesberger on 10.08.15.
+ * Created by beneth <bmauduit@beneth.fr> on 07.12.16.
 *
- * Copyright (C) Christian Schabesberger 2015 <chris.schabesberger@mailbox.org>
- * Extractor.java is part of NewPipe.
+ * 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
@@ -22,9 +20,8 @@ import android.graphics.Bitmap;
 * along with NewPipe.  If not, see <http://www.gnu.org/licenses/>.
 */

-
-public interface Extractor {
-    VideoInfo getVideoInfo(String siteUrl);
-    String getVideoUrl(String videoId);
-    String getVideoId(String videoUrl);
+public class ReCaptchaException extends ExtractionException {
+    public ReCaptchaException(String message) {
+        super(message);
+    }
 }
--- a/app/src/main/java/org/schabi/newpipe/extractor/search/SearchEngine.java
+++ b/app/src/main/java/org/schabi/newpipe/extractor/search/SearchEngine.java
@@ -0,0 +1,51 @@
+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;
+}
--- a/app/src/main/java/org/schabi/newpipe/extractor/search/SearchResult.java
+++ b/app/src/main/java/org/schabi/newpipe/extractor/search/SearchResult.java
@@ -0,0 +1,50 @@
+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<>();
+}
--- a/app/src/main/java/org/schabi/newpipe/extractor/search/StreamPreviewInfoSearchCollector.java
+++ b/app/src/main/java/org/schabi/newpipe/extractor/search/StreamPreviewInfoSearchCollector.java
@@ -0,0 +1,45 @@
+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;
+    }
+}
--- a/app/src/main/java/org/schabi/newpipe/extractor/search/SuggestionExtractor.java
+++ b/app/src/main/java/org/schabi/newpipe/extractor/search/SuggestionExtractor.java
@@ -0,0 +1,43 @@
+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;
+    }
+}
--- a/app/src/main/java/org/schabi/newpipe/extractor/services/youtube/YoutubeChannelExtractor.java
+++ b/app/src/main/java/org/schabi/newpipe/extractor/services/youtube/YoutubeChannelExtractor.java
@@ -0,0 +1,339 @@
+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);
+        }
+    }
+}
--- a/app/src/main/java/org/schabi/newpipe/extractor/services/youtube/YoutubeChannelUrlIdHandler.java
+++ b/app/src/main/java/org/schabi/newpipe/extractor/services/youtube/YoutubeChannelUrlIdHandler.java
@@ -0,0 +1,47 @@
+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/"));
+    }
+}
--- a/app/src/main/java/org/schabi/newpipe/extractor/services/youtube/YoutubeParsingHelper.java
+++ b/app/src/main/java/org/schabi/newpipe/extractor/services/youtube/YoutubeParsingHelper.java
@@ -0,0 +1,66 @@
+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);
+    }
+}
--- a/app/src/main/java/org/schabi/newpipe/extractor/services/youtube/YoutubeSearchEngine.java
+++ b/app/src/main/java/org/schabi/newpipe/extractor/services/youtube/YoutubeSearchEngine.java
@@ -0,0 +1,113 @@
+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);
+    }
+}
--- a/app/src/main/java/org/schabi/newpipe/extractor/services/youtube/YoutubeService.java
+++ b/app/src/main/java/org/schabi/newpipe/extractor/services/youtube/YoutubeService.java
@@ -0,0 +1,82 @@
+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());
+    }
+}
--- a/app/src/main/java/org/schabi/newpipe/extractor/services/youtube/YoutubeStreamExtractor.java
+++ b/app/src/main/java/org/schabi/newpipe/extractor/services/youtube/YoutubeStreamExtractor.java
@@ -0,0 +1,852 @@
+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 "";
+    }
+}
--- a/app/src/main/java/org/schabi/newpipe/extractor/services/youtube/YoutubeStreamPreviewInfoExtractor.java
+++ b/app/src/main/java/org/schabi/newpipe/extractor/services/youtube/YoutubeStreamPreviewInfoExtractor.java
@@ -0,0 +1,169 @@
+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;
+    }
+}
--- a/app/src/main/java/org/schabi/newpipe/extractor/services/youtube/YoutubeStreamUrlIdHandler.java
+++ b/app/src/main/java/org/schabi/newpipe/extractor/services/youtube/YoutubeStreamUrlIdHandler.java
@@ -0,0 +1,94 @@
+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");
+    }
+}
--- a/app/src/main/java/org/schabi/newpipe/extractor/services/youtube/YoutubeSuggestionExtractor.java
+++ b/app/src/main/java/org/schabi/newpipe/extractor/services/youtube/YoutubeSuggestionExtractor.java
@@ -0,0 +1,100 @@
+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);
+        }
+    }
+}
--- a/app/src/main/java/org/schabi/newpipe/extractor/stream_info/AudioStream.java
+++ b/app/src/main/java/org/schabi/newpipe/extractor/stream_info/AudioStream.java
@@ -0,0 +1,46 @@
+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;
+    }
+}
--- a/app/src/main/java/org/schabi/newpipe/extractor/stream_info/StreamExtractor.java
+++ b/app/src/main/java/org/schabi/newpipe/extractor/stream_info/StreamExtractor.java
@@ -0,0 +1,104 @@
+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;
+    }
+}
--- a/app/src/main/java/org/schabi/newpipe/extractor/stream_info/StreamInfo.java
+++ b/app/src/main/java/org/schabi/newpipe/extractor/stream_info/StreamInfo.java
@@ -0,0 +1,293 @@
+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<>();
+}
--- a/app/src/main/java/org/schabi/newpipe/extractor/stream_info/StreamPreviewInfo.java
+++ b/app/src/main/java/org/schabi/newpipe/extractor/stream_info/StreamPreviewInfo.java
@@ -1,12 +1,10 @@
-package org.schabi.newpipe;
-
-import android.graphics.Bitmap;
+package org.schabi.newpipe.extractor.stream_info;

 /**
 * Created by Christian Schabesberger on 26.08.15.
 *
- * Copyright (C) Christian Schabesberger 2015 <chris.schabesberger@mailbox.org>
- * VideoInfoItem.java is part of NewPipe.
+ * 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
@@ -22,12 +20,9 @@ import android.graphics.Bitmap;
 * along with NewPipe.  If not, see <http://www.gnu.org/licenses/>.
 */

-public class VideoInfoItem {
-    public String id = "";
-    public String title = "";
-    public String uploader = "";
-    public String duration = "";
-    public String thumbnail_url = "";
-    public Bitmap thumbnail = null;
-    public String webpage_url = "";
+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;
 }
--- a/app/src/main/java/org/schabi/newpipe/extractor/stream_info/StreamPreviewInfoCollector.java
+++ b/app/src/main/java/org/schabi/newpipe/extractor/stream_info/StreamPreviewInfoCollector.java
@@ -0,0 +1,101 @@
+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);
+        }
+    }
+}
--- a/app/src/main/java/org/schabi/newpipe/extractor/stream_info/StreamPreviewInfoExtractor.java
+++ b/app/src/main/java/org/schabi/newpipe/extractor/stream_info/StreamPreviewInfoExtractor.java
@@ -0,0 +1,35 @@
+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;
+}
--- a/app/src/main/java/org/schabi/newpipe/extractor/stream_info/VideoStream.java
+++ b/app/src/main/java/org/schabi/newpipe/extractor/stream_info/VideoStream.java
@@ -0,0 +1,44 @@
+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;
+    }
+}
--- a/app/src/main/java/org/schabi/newpipe/info_list/InfoItemBuilder.java
+++ b/app/src/main/java/org/schabi/newpipe/info_list/InfoItemBuilder.java
@@ -0,0 +1,174 @@
+package org.schabi.newpipe.info_list;
+
+import android.app.Activity;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+
+import com.nostra13.universalimageloader.core.DisplayImageOptions;
+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;
+
+/**
+ * Created by Christian Schabesberger on 26.09.16.
+ *
+ * Copyright (C) Christian Schabesberger 2016 <chris.schabesberger@mailbox.org>
+ * InfoItemBuilder.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 InfoItemBuilder {
+
+    public interface OnItemSelectedListener {
+        void selected(String url);
+    }
+
+    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;
+    }
+
+    public void setOnItemSelectedListener(OnItemSelectedListener onItemSelectedListener) {
+        this.onItemSelectedListener = onItemSelectedListener;
+    }
+
+    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);
+        }
+        if(info.duration > 0) {
+            holder.itemDurationView.setText(getDurationString(info.duration));
+        } else {
+            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.itemButton.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View view) {
+                onItemSelectedListener.selected(info.webpage_url);
+            }
+        });
+    }
+
+    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;
+    }
+
+
+    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 static String getDurationString(int duration) {
+        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 */
+        duration %= (60 * 60);
+        int minutes = duration / 60;
+        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);
+        } else {
+            output += "0" + Integer.toString(seconds);
+        }
+
+        return output;
+    }
+}
--- a/app/src/main/java/org/schabi/newpipe/info_list/InfoItemHolder.java
+++ b/app/src/main/java/org/schabi/newpipe/info_list/InfoItemHolder.java
@@ -0,0 +1,51 @@
+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;
+
+/**
+ * Created by Christian Schabesberger on 01.08.16.
+ *
+ * Copyright (C) Christian Schabesberger 2016 <chris.schabesberger@mailbox.org>
+ * InfoItemHolder.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 InfoItemHolder extends RecyclerView.ViewHolder {
+
+    public ImageView itemThumbnailView;
+    public TextView itemVideoTitleView,
+            itemUploaderView,
+            itemDurationView,
+            itemUploadDateView,
+            itemViewCountView;
+    public Button itemButton;
+
+    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);
+    }
+}
--- a/app/src/main/java/org/schabi/newpipe/info_list/InfoListAdapter.java
+++ b/app/src/main/java/org/schabi/newpipe/info_list/InfoListAdapter.java
@@ -0,0 +1,78 @@
+package org.schabi.newpipe.info_list;
+
+import android.app.Activity;
+import android.support.v7.widget.RecyclerView;
+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 java.util.List;
+import java.util.Vector;
+
+/**
+ * Created by Christian Schabesberger on 01.08.16.
+ *
+ * Copyright (C) Christian Schabesberger 2016 <chris.schabesberger@mailbox.org>
+ * InfoListAdapter.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 InfoListAdapter extends RecyclerView.Adapter<InfoItemHolder> {
+
+    InfoItemBuilder infoItemBuilder = null;
+    List<StreamPreviewInfo> streamList = new Vector<>();
+
+    public InfoListAdapter(Activity a, View rootView) {
+        infoItemBuilder = new InfoItemBuilder(a, rootView);
+    }
+
+    public void setOnItemSelectedListener
+            (InfoItemBuilder.OnItemSelectedListener onItemSelectedListener) {
+        infoItemBuilder.setOnItemSelectedListener(onItemSelectedListener);
+    }
+
+    public void addStreamItemList(List<StreamPreviewInfo> videos) {
+        if(videos!= null) {
+            streamList.addAll(videos);
+            notifyDataSetChanged();
+        }
+    }
+
+    public void clearSteamItemList() {
+        streamList = new Vector<>();
+        notifyDataSetChanged();
+    }
+
+    @Override
+    public int getItemCount() {
+        return streamList.size();
+    }
+
+    @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);
+    }
+
+    @Override
+    public void onBindViewHolder(InfoItemHolder holder, int i) {
+        infoItemBuilder.buildByHolder(holder, streamList.get(i));
+    }
+}
--- a/app/src/main/java/org/schabi/newpipe/player/BackgroundPlayer.java
+++ b/app/src/main/java/org/schabi/newpipe/player/BackgroundPlayer.java
@@ -0,0 +1,353 @@
+package org.schabi.newpipe.player;
+
+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.IBinder;
+import android.os.PowerManager;
+import android.support.v7.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.R;
+import org.schabi.newpipe.detail.VideoItemDetailActivity;
+import org.schabi.newpipe.detail.VideoItemDetailFragment;
+
+import java.io.IOException;
+
+/**
+ * Created by Adam Howard on 08/11/15.
+ * Copyright (c) Adam Howard <achdisposable1@gmail.com> 2015
+ *
+ * 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/>.
+ */
+
+/**Plays the audio stream of videos in the background.*/
+public class BackgroundPlayer extends Service /*implements MediaPlayer.OnPreparedListener*/ {
+
+    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";
+
+    // 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 volatile String webUrl = "";
+    private volatile int serviceId = -1;
+    private volatile String channelName = "";
+
+    // Determines if the service is already running.
+    // Prevents launching the service twice.
+    public static volatile boolean isRunning;
+
+    public BackgroundPlayer() {
+        super();
+    }
+
+    @Override
+    public void onCreate() {
+        /*PendingIntent pi = PendingIntent.getActivity(this, 0,
+                new Intent(this, getClass()).addFlags(Intent.FLAG_ACTIVITY_SINGLE_TOP), 0);*/
+        super.onCreate();
+    }
+    @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
+        return START_NOT_STICKY;
+    }
+
+    @Override
+    public IBinder onBind(Intent intent) {
+        // We don't provide binding (yet?), so return null
+        return null;
+    }
+
+    @Override
+    public void onDestroy() {
+        //Toast.makeText(this, "service done", Toast.LENGTH_SHORT).show();
+        isRunning = false;
+    }
+
+    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;
+
+        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);
+        }
+
+        @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();
+
+            } 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");
+                }
+            }*/
+        }
+
+        /**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();
+                }
+            }
+        };
+
+        private void afterPlayCleanup() {
+            //remove progress bar
+            //noteBuilder.setProgress(0, 0, false);
+
+            //remove notification
+            noteMgr.cancel(noteID);
+            unregisterReceiver(broadcastReceiver);
+            //release mediaPlayer's system resources
+            mediaPlayer.release();
+
+            //release wifilock
+            wifiLock.release();
+            //remove foreground status of service; make BackgroundPlayer killable
+            stopForeground(true);
+
+            stopSelf();
+        }
+
+        private class EndListener implements MediaPlayer.OnCompletionListener {
+            private WifiManager.WifiLock wl;
+            public EndListener(WifiManager.WifiLock wifiLock) {
+                this.wl = wifiLock;
+            }
+
+            @Override
+            public void onCompletion(MediaPlayer mp) {
+                afterPlayCleanup();
+            }
+        }
+
+        private Notification buildNotification() {
+            Notification note;
+            Resources res = getApplicationContext().getResources();
+            noteBuilder = new NotificationCompat.Builder(owner);
+
+            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();
+            */
+
+            //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);
+
+            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);
+
+
+            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);
+
+            //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);
+
+
+            noteBuilder.setCategory(Notification.CATEGORY_TRANSPORT);
+
+            //Make notification appear on lockscreen
+            noteBuilder.setVisibility(Notification.VISIBILITY_PUBLIC);
+
+            note = noteBuilder.build();
+            note.contentView = view;
+
+            if (android.os.Build.VERSION.SDK_INT > 16) {
+                note.bigContentView = expandedView;
+            }
+
+            return note;
+        }
+    }
+}
--- a/app/src/main/java/org/schabi/newpipe/player/ExoPlayerActivity.java
+++ b/app/src/main/java/org/schabi/newpipe/player/ExoPlayerActivity.java
@@ -0,0 +1,564 @@
+/*
+ * 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);
+        }
+    }
+
+}
--- a/app/src/main/java/org/schabi/newpipe/player/PlayVideoActivity.java
+++ b/app/src/main/java/org/schabi/newpipe/player/PlayVideoActivity.java
@@ -0,0 +1,371 @@
+package org.schabi.newpipe.player;
+
+import android.content.Context;
+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.net.Uri;
+import android.os.Build;
+import android.os.Bundle;
+import android.os.Handler;
+import android.support.v7.app.ActionBar;
+import android.support.v7.app.AppCompatActivity;
+import android.util.DisplayMetrics;
+import android.util.Log;
+import android.view.Display;
+import android.view.KeyEvent;
+import android.view.Menu;
+import android.view.MenuInflater;
+import android.view.MenuItem;
+import android.view.View;
+import android.view.WindowManager;
+import android.widget.Button;
+import android.widget.MediaController;
+import android.widget.ProgressBar;
+import android.widget.VideoView;
+
+import org.schabi.newpipe.App;
+import org.schabi.newpipe.R;
+
+/**
+ * Copyright (C) Christian Schabesberger 2015 <chris.schabesberger@mailbox.org>
+ * PlayVideoActivity.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 PlayVideoActivity extends AppCompatActivity {
+
+    //// TODO: 11.09.15 add "choose stream" menu 
+    
+    private static final String TAG = PlayVideoActivity.class.toString();
+    public static final String VIDEO_URL = "video_url";
+    public static final String STREAM_URL = "stream_url";
+    public static final String VIDEO_TITLE = "video_title";
+    private static final String POSITION = "position";
+    public static final String START_POSITION = "start_position";
+
+    private static final long HIDING_DELAY = 3000;
+
+    private String videoUrl = "";
+
+    private ActionBar actionBar;
+    private VideoView videoView;
+    private int position;
+    private MediaController mediaController;
+    private ProgressBar progressBar;
+    private View decorView;
+    private boolean uiIsHidden;
+    private static long lastUiShowTime;
+    private boolean isLandscape = true;
+    private boolean hasSoftKeys;
+
+    private SharedPreferences prefs;
+    private static final String PREF_IS_LANDSCAPE = "is_landscape";
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+
+        setContentView(R.layout.activity_play_video);
+        setVolumeControlStream(AudioManager.STREAM_MUSIC);
+
+        //set background arrow style
+        getSupportActionBar().setHomeAsUpIndicator(R.drawable.ic_arrow_back_white_24dp);
+
+        isLandscape = checkIfLandscape();
+        hasSoftKeys = checkIfHasSoftKeys();
+
+        actionBar = getSupportActionBar();
+        assert actionBar != null;
+        actionBar.setDisplayHomeAsUpEnabled(true);
+        Intent intent = getIntent();
+        if(mediaController == null) {
+            //prevents back button hiding media controller controls (after showing them)
+            //instead of exiting video
+            //see http://stackoverflow.com/questions/6051825
+            //also solves https://github.com/theScrabi/NewPipe/issues/99
+            mediaController = new MediaController(this) {
+                @Override
+                public boolean dispatchKeyEvent(KeyEvent event) {
+                    int keyCode = event.getKeyCode();
+                    final boolean uniqueDown = event.getRepeatCount() == 0
+                            && event.getAction() == KeyEvent.ACTION_DOWN;
+                    if (keyCode == KeyEvent.KEYCODE_BACK) {
+                        if (uniqueDown)
+                        {
+                            if (isShowing()) {
+                                finish();
+                            } else {
+                                hide();
+                            }
+                        }
+                        return true;
+                    }
+                    return super.dispatchKeyEvent(event);
+                }
+            };
+        }
+
+        position = intent.getIntExtra(START_POSITION, 0)*1000;//convert from seconds to milliseconds
+
+        videoView = (VideoView) findViewById(R.id.video_view);
+        progressBar = (ProgressBar) findViewById(R.id.play_video_progress_bar);
+        try {
+            videoView.setMediaController(mediaController);
+            videoView.setVideoURI(Uri.parse(intent.getStringExtra(STREAM_URL)));
+        } catch (Exception e) {
+            e.printStackTrace();
+        }
+        videoView.requestFocus();
+        videoView.setOnPreparedListener(new MediaPlayer.OnPreparedListener() {
+            @Override
+            public void onPrepared(MediaPlayer mp) {
+                progressBar.setVisibility(View.GONE);
+                videoView.seekTo(position);
+                if (position <= 0) {
+                    videoView.start();
+                    showUi();
+                } else {
+                    videoView.pause();
+                }
+            }
+        });
+        videoUrl = intent.getStringExtra(VIDEO_URL);
+
+        Button button = (Button) findViewById(R.id.content_button);
+        button.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View v) {
+                if(uiIsHidden) {
+                    showUi();
+                } else {
+                    hideUi();
+                }
+            }
+        });
+        decorView = getWindow().getDecorView();
+        decorView.setOnSystemUiVisibilityChangeListener(new View.OnSystemUiVisibilityChangeListener() {
+            @Override
+            public void onSystemUiVisibilityChange(int visibility) {
+                if (visibility == View.VISIBLE && uiIsHidden) {
+                    showUi();
+                }
+            }
+        });
+
+        if (android.os.Build.VERSION.SDK_INT >= 17) {
+            decorView.setSystemUiVisibility(View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN
+                    | View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION
+                    | View.SYSTEM_UI_FLAG_LAYOUT_STABLE);
+        }
+
+        prefs = getPreferences(Context.MODE_PRIVATE);
+        if(prefs.getBoolean(PREF_IS_LANDSCAPE, false) && !isLandscape) {
+            toggleOrientation();
+        }
+    }
+
+    @Override
+    public boolean onCreatePanelMenu(int featured, Menu menu) {
+        super.onCreatePanelMenu(featured, menu);
+        MenuInflater inflater = getMenuInflater();
+        inflater.inflate(R.menu.video_player, menu);
+
+        return true;
+    }
+
+    @Override
+    public void onPause() {
+        super.onPause();
+        videoView.pause();
+    }
+
+    @Override
+    public void onResume() {
+        super.onResume();
+    }
+
+    @Override
+    protected void onDestroy() {
+        super.onDestroy();
+        prefs = getPreferences(Context.MODE_PRIVATE);
+    }
+
+    @Override
+    public boolean onOptionsItemSelected(MenuItem item) {
+        int id = item.getItemId();
+        switch(id) {
+            case android.R.id.home:
+                finish();
+                break;
+            case R.id.menu_item_share:
+                Intent intent = new Intent();
+                intent.setAction(Intent.ACTION_SEND);
+                intent.putExtra(Intent.EXTRA_TEXT, videoUrl);
+                intent.setType("text/plain");
+                startActivity(Intent.createChooser(intent, getString(R.string.share_dialog_title)));
+                break;
+            case R.id.menu_item_screen_rotation:
+                toggleOrientation();
+                break;
+            default:
+                Log.e(TAG, "Error: MenuItem not known");
+                return false;
+        }
+        return true;
+    }
+
+    @Override
+    public void onConfigurationChanged(Configuration config) {
+        super.onConfigurationChanged(config);
+
+        if (config.orientation == Configuration.ORIENTATION_LANDSCAPE) {
+            isLandscape = true;
+            adjustMediaControlMetrics();
+        } else if (config.orientation == Configuration.ORIENTATION_PORTRAIT){
+            isLandscape = false;
+            adjustMediaControlMetrics();
+        }
+    }
+
+    @Override
+    public void onSaveInstanceState(Bundle savedInstanceState) {
+        super.onSaveInstanceState(savedInstanceState);
+        //savedInstanceState.putInt(POSITION, videoView.getCurrentPosition());
+        //videoView.pause();
+    }
+
+    @Override
+    public void onRestoreInstanceState(Bundle savedInstanceState) {
+        super.onRestoreInstanceState(savedInstanceState);
+        position = savedInstanceState.getInt(POSITION);
+        //videoView.seekTo(position);
+    }
+
+    private void showUi() {
+        try {
+            uiIsHidden = false;
+            mediaController.show(100000);
+            actionBar.show();
+            adjustMediaControlMetrics();
+            getWindow().clearFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN);
+            Handler handler = new Handler();
+            handler.postDelayed(new Runnable() {
+                @Override
+                public void run() {
+                    if ((System.currentTimeMillis() - lastUiShowTime) >= HIDING_DELAY) {
+                        hideUi();
+                    }
+                }
+            }, HIDING_DELAY);
+            lastUiShowTime = System.currentTimeMillis();
+        }catch(Exception e) {
+            e.printStackTrace();
+        }
+    }
+
+    private void hideUi() {
+        uiIsHidden = true;
+        actionBar.hide();
+        mediaController.hide();
+        if (android.os.Build.VERSION.SDK_INT >= 17) {
+            decorView.setSystemUiVisibility(View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN
+                    | View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION
+                    | View.SYSTEM_UI_FLAG_FULLSCREEN
+                    | View.SYSTEM_UI_FLAG_HIDE_NAVIGATION
+                    | View.SYSTEM_UI_FLAG_LAYOUT_STABLE);
+        }
+        getWindow().setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN,
+                WindowManager.LayoutParams.FLAG_FULLSCREEN);
+    }
+
+    private void adjustMediaControlMetrics() {
+        MediaController.LayoutParams mediaControllerLayout
+                = new MediaController.LayoutParams(MediaController.LayoutParams.MATCH_PARENT,
+                MediaController.LayoutParams.WRAP_CONTENT);
+
+        if(!hasSoftKeys) {
+            mediaControllerLayout.setMargins(20, 0, 20, 20);
+        } else {
+            int width = getNavigationBarWidth();
+            int height = getNavigationBarHeight();
+            mediaControllerLayout.setMargins(width + 20, 0, width + 20, height + 20);
+        }
+        mediaController.setLayoutParams(mediaControllerLayout);
+    }
+
+    private boolean checkIfHasSoftKeys(){
+        return Build.VERSION.SDK_INT >= 17 ||
+                getNavigationBarHeight() != 0 ||
+                getNavigationBarWidth() != 0;
+    }
+
+    private int getNavigationBarHeight() {
+        if(Build.VERSION.SDK_INT >= 17) {
+            Display d = getWindowManager().getDefaultDisplay();
+
+            DisplayMetrics realDisplayMetrics = new DisplayMetrics();
+            d.getRealMetrics(realDisplayMetrics);
+            DisplayMetrics displayMetrics = new DisplayMetrics();
+            d.getMetrics(displayMetrics);
+
+            int realHeight = realDisplayMetrics.heightPixels;
+            int displayHeight = displayMetrics.heightPixels;
+            return realHeight - displayHeight;
+        } else {
+            return 50;
+        }
+    }
+
+    private int getNavigationBarWidth() {
+        if(Build.VERSION.SDK_INT >= 17) {
+            Display d = getWindowManager().getDefaultDisplay();
+
+            DisplayMetrics realDisplayMetrics = new DisplayMetrics();
+            d.getRealMetrics(realDisplayMetrics);
+            DisplayMetrics displayMetrics = new DisplayMetrics();
+            d.getMetrics(displayMetrics);
+
+            int realWidth = realDisplayMetrics.widthPixels;
+            int displayWidth = displayMetrics.widthPixels;
+            return realWidth - displayWidth;
+        } else {
+            return 50;
+        }
+    }
+
+    private boolean checkIfLandscape() {
+        DisplayMetrics displayMetrics = new DisplayMetrics();
+        getWindowManager().getDefaultDisplay().getMetrics(displayMetrics);
+        return displayMetrics.heightPixels < displayMetrics.widthPixels;
+    }
+
+    private void toggleOrientation() {
+        if(isLandscape)  {
+            isLandscape = false;
+            setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_PORTRAIT);
+        } else {
+            isLandscape = true;
+            setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_SENSOR_LANDSCAPE);
+        }
+        SharedPreferences.Editor editor = prefs.edit();
+        editor.putBoolean(PREF_IS_LANDSCAPE, isLandscape);
+        editor.apply();
+    }
+}
--- a/app/src/main/java/org/schabi/newpipe/player/exoplayer/DashRendererBuilder.java
+++ b/app/src/main/java/org/schabi/newpipe/player/exoplayer/DashRendererBuilder.java
@@ -0,0 +1,268 @@
+/*
+ * 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;
+    }
+
+  }
+
+}
--- a/app/src/main/java/org/schabi/newpipe/player/exoplayer/EventLogger.java
+++ b/app/src/main/java/org/schabi/newpipe/player/exoplayer/EventLogger.java
@@ -0,0 +1,214 @@
+/*
+ * 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);
+  }
+
+}
--- a/app/src/main/java/org/schabi/newpipe/player/exoplayer/ExtractorRendererBuilder.java
+++ b/app/src/main/java/org/schabi/newpipe/player/exoplayer/ExtractorRendererBuilder.java
@@ -0,0 +1,89 @@
+/*
+ * 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.
+  }
+
+}
--- a/app/src/main/java/org/schabi/newpipe/player/exoplayer/HlsRendererBuilder.java
+++ b/app/src/main/java/org/schabi/newpipe/player/exoplayer/HlsRendererBuilder.java
@@ -0,0 +1,180 @@
+/*
+ * 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);
+    }
+
+  }
+
+}
--- a/app/src/main/java/org/schabi/newpipe/player/exoplayer/NPExoPlayer.java
+++ b/app/src/main/java/org/schabi/newpipe/player/exoplayer/NPExoPlayer.java
@@ -0,0 +1,599 @@
+/*
+ * 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);
+    }
+  }
+
+}
--- a/app/src/main/java/org/schabi/newpipe/player/exoplayer/SmoothStreamingRendererBuilder.java
+++ b/app/src/main/java/org/schabi/newpipe/player/exoplayer/SmoothStreamingRendererBuilder.java
@@ -0,0 +1,206 @@
+/*
+ * 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);
+    }
+
+  }
+
+}
--- a/Show More
+++ b/Show More
				`@@ -0,0 +1 @@`
				`[ ] I carefully reed the [contribution guidelines](https://github.com/TeamNewPipe/NewPipe/blob/HEAD/.github/CONTRIBUTING.md) and agree to them.`