[AndroidTV] Fix selecting PeerTube instance in navigation drawer

Fixes #10020

.github/CONTRIBUTING.md

@@ -1,3 +1,5 @@
+### Please do **not** open pull requests for *new features* now, as we are planning to rewrite large chunks of the code. Only bugfix PRs will be accepted. More details will be announced soon!
+
 NewPipe contribution guidelines
 ===============================
 

.github/DISCUSSION_TEMPLATE/questions.yml

@@ -1,11 +1,11 @@
 name: Question
 description: Ask about anything NewPipe-related
-labels: [question, needs triage]
+labels: [question]
 body:
   - type: markdown
     attributes:
       value: |
-        Thanks for taking the time to fill out this issue! :hugs:
+        Thanks for taking the time to fill out this form! :hugs:
 
         Note that you can also ask questions on our [IRC channel](https://web.libera.chat/#newpipe).
 
@@ -14,7 +14,7 @@ body:
     attributes:
       label: "Checklist"
       options:
-        - label: "I made sure that there are *no existing issues* - [open](https://github.com/TeamNewPipe/NewPipe/issues) or [closed](https://github.com/TeamNewPipe/NewPipe/issues?q=is%3Aissue+is%3Aclosed) - which I could contribute my information to."
+        - label: "I made sure that there are *no existing issues or discussions* - [open](https://github.com/TeamNewPipe/NewPipe/issues) or [closed](https://github.com/TeamNewPipe/NewPipe/issues?q=is%3Aissue+is%3Aclosed) - which I could contribute my information to."
           required: true
         - label: "I have read the [FAQ](https://newpipe.net/FAQ/) and my question isn't listed."
           required: true

.github/ISSUE_TEMPLATE/config.yml

@@ -1,5 +1,8 @@
 blank_issues_enabled: false
 contact_links:
+  - name: ❓ Question
+    url: https://github.com/TeamNewPipe/NewPipe/discussions/new?category=questions
+    about: Ask about anything NewPipe-related
   - name: 💬 IRC
     url: https://web.libera.chat/#newpipe
     about: Chat with us via IRC for quick Q/A

.github/PULL_REQUEST_TEMPLATE.md

@@ -28,7 +28,7 @@
 #### APK testing
 <!-- Use a new, meaningfully named branch. The name is used as a suffix for the app ID to allow installing and testing multiple versions of NewPipe, e.g. "commentfix", if your PR implements a bugfix for comments. (No names like "patch-0" and "feature-1".)  -->
 <!-- Remove the following line if you directly link the APK created by the CI pipeline. Directly linking is preferred if you need to let users test.-->
-The APK can be found by going to the "Checks" tab below the title. On the left pane, click on "CI", scroll down to "artifacts" and click "app" to download the zip file which contains the debug APK of this PR.
+The APK can be found by going to the "Checks" tab below the title. On the left pane, click on "CI", scroll down to "artifacts" and click "app" to download the zip file which contains the debug APK of this PR. You can find more info and a video demonstration [on this wiki page](https://github.com/TeamNewPipe/NewPipe/wiki/Download-APK-for-PR).
 
 #### Due diligence
 - [ ] I read the [contribution guidelines](https://github.com/TeamNewPipe/NewPipe/blob/HEAD/.github/CONTRIBUTING.md).

.github/workflows/ci.yml

@@ -42,12 +42,14 @@ jobs:
       - name: create and checkout branch
         # push events already checked out the branch
         if: github.event_name == 'pull_request'
-        run: git checkout -B ${{ github.head_ref }}
+        env:
+          BRANCH: ${{ github.head_ref }}
+        run: git checkout -B "$BRANCH"
 
-      - name: set up JDK 11
+      - name: set up JDK 17
         uses: actions/setup-java@v3
         with:
-          java-version: 11
+          java-version: 17
           distribution: "temurin"
           cache: 'gradle'
 
@@ -66,8 +68,13 @@ jobs:
     timeout-minutes: 20
     strategy:
       matrix:
-        # api-level 19 is min sdk, but throws errors related to desugaring
-        api-level: [ 21, 29 ]
+        include:
+          - api-level: 21
+            target: default
+            arch: x86
+          - api-level: 33
+            target: google_apis # emulator API 33 only exists with Google APIs
+            arch: x86_64
 
     permissions:
       contents: read
@@ -75,10 +82,10 @@ jobs:
     steps:
       - uses: actions/checkout@v3
 
-      - name: set up JDK 11
+      - name: set up JDK 17
         uses: actions/setup-java@v3
         with:
-          java-version: 11
+          java-version: 17
           distribution: "temurin"
           cache: 'gradle'
 
@@ -86,8 +93,8 @@ jobs:
         uses: reactivecircus/android-emulator-runner@v2
         with:
           api-level: ${{ matrix.api-level }}
-          # workaround to emulator bug: https://github.com/ReactiveCircus/android-emulator-runner/issues/160
-          emulator-build: 7425822
+          target: ${{ matrix.target }}
+          arch: ${{ matrix.arch }}
           script: ./gradlew connectedCheck --stacktrace
 
       - name: Upload test report when tests fail # because the printed out stacktrace (console) is too short, see also #7553
@@ -108,10 +115,10 @@ jobs:
         with:
           fetch-depth: 0  # Shallow clones should be disabled for a better relevancy of analysis
 
-      - name: Set up JDK 11
+      - name: Set up JDK 17
         uses: actions/setup-java@v3
         with:
-          java-version: 11 # Sonar requires JDK 11
+          java-version: 17
           distribution: "temurin"
           cache: 'gradle'
 

.github/workflows/image-minimizer.js

@@ -30,10 +30,12 @@ module.exports = async ({github, context}) => {
     }
 
     // Regex for finding images (simple variant) ![ALT_TEXT](https://*.githubusercontent.com/<number>/<variousHexStringsAnd->.<fileExtension>)
-    const REGEX_IMAGE_LOOKUP = /\!\[(.*)\]\((https:\/\/[-a-z0-9]+\.githubusercontent\.com\/\d+\/[-0-9a-f]{32,512}\.(jpg|gif|png))\)/gm;
+    const REGEX_USER_CONTENT_IMAGE_LOOKUP = /\!\[(.*)\]\((https:\/\/[-a-z0-9]+\.githubusercontent\.com\/\d+\/[-0-9a-f]{32,512}\.(jpg|gif|png))\)/gm;
+    const REGEX_ASSETS_IMAGE_LOCKUP = /\!\[(.*)\]\((https:\/\/github\.com\/[-\w\d]+\/[-\w\d]+\/assets\/\d+\/[\-0-9a-f]{32,512})\)/gm;
 
     // Check if we found something
-    let foundSimpleImages = REGEX_IMAGE_LOOKUP.test(initialBody);
+    let foundSimpleImages = REGEX_USER_CONTENT_IMAGE_LOOKUP.test(initialBody)
+        || REGEX_ASSETS_IMAGE_LOCKUP.test(initialBody);
     if (!foundSimpleImages) {
         console.log('Found no simple images to process');
         return;
@@ -47,53 +49,8 @@ module.exports = async ({github, context}) => {
     var wasMatchModified = false;
 
     // Try to find and replace the images with minimized ones
-    let newBody = await replaceAsync(initialBody, REGEX_IMAGE_LOOKUP, async (match, g1, g2) => {
-        console.log(`Found match '${match}'`);
-        
-        if (g1.endsWith(IGNORE_ALT_NAME_END)) {
-            console.log(`Ignoring match '${match}': IGNORE_ALT_NAME_END`);
-            return match;
-        }
-        
-        let probeAspectRatio = 0;
-        let shouldModify = false;
-        try {
-            console.log(`Probing ${g2}`);
-            let probeResult = await probe(g2);
-            if (probeResult == null) {
-                throw 'No probeResult';
-            }
-            if (probeResult.hUnits != 'px') {
-                throw `Unexpected probeResult.hUnits (expected px but got ${probeResult.hUnits})`;
-            }
-            if (probeResult.height <= 0) {
-                throw `Unexpected probeResult.height (height is invalid: ${probeResult.height})`;
-            }
-            if (probeResult.wUnits != 'px') {
-                throw `Unexpected probeResult.wUnits (expected px but got ${probeResult.wUnits})`;
-            }
-            if (probeResult.width <= 0) {
-                throw `Unexpected probeResult.width (width is invalid: ${probeResult.width})`;
-            }
-            console.log(`Probing resulted in ${probeResult.width}x${probeResult.height}px`);
-            
-            probeAspectRatio = probeResult.width / probeResult.height;
-            shouldModify = probeResult.height > IMG_MAX_HEIGHT_PX && probeAspectRatio < MIN_ASPECT_RATIO;
-        } catch(e) {
-            console.log('Probing failed:', e);
-            // Immediately abort
-            return match;
-        }
-        
-        if (shouldModify) {
-            wasMatchModified = true;
-            console.log(`Modifying match '${match}'`);
-            return `<img alt="${g1}" src="${g2}" width=${Math.min(600, (IMG_MAX_HEIGHT_PX * probeAspectRatio).toFixed(0))} />`;
-        }
-        
-        console.log(`Match '${match}' is ok/will not be modified`);
-        return match;
-    });
+    let newBody = await replaceAsync(initialBody, REGEX_USER_CONTENT_IMAGE_LOOKUP, minimizeAsync);
+    newBody = await replaceAsync(newBody, REGEX_ASSETS_IMAGE_LOCKUP, minimizeAsync);
     
     if (!wasMatchModified) {
         console.log('Nothing was modified. Skipping update');
@@ -129,4 +86,52 @@ module.exports = async ({github, context}) => {
         const data = await Promise.all(promises);
         return str.replace(regex, () => data.shift());
     }
+
+    async function minimizeAsync(match, g1, g2) {
+            console.log(`Found match '${match}'`);
+
+            if (g1.endsWith(IGNORE_ALT_NAME_END)) {
+                console.log(`Ignoring match '${match}': IGNORE_ALT_NAME_END`);
+                return match;
+            }
+
+            let probeAspectRatio = 0;
+            let shouldModify = false;
+            try {
+                console.log(`Probing ${g2}`);
+                let probeResult = await probe(g2);
+                if (probeResult == null) {
+                    throw 'No probeResult';
+                }
+                if (probeResult.hUnits != 'px') {
+                    throw `Unexpected probeResult.hUnits (expected px but got ${probeResult.hUnits})`;
+                }
+                if (probeResult.height <= 0) {
+                    throw `Unexpected probeResult.height (height is invalid: ${probeResult.height})`;
+                }
+                if (probeResult.wUnits != 'px') {
+                    throw `Unexpected probeResult.wUnits (expected px but got ${probeResult.wUnits})`;
+                }
+                if (probeResult.width <= 0) {
+                    throw `Unexpected probeResult.width (width is invalid: ${probeResult.width})`;
+                }
+                console.log(`Probing resulted in ${probeResult.width}x${probeResult.height}px`);
+
+                probeAspectRatio = probeResult.width / probeResult.height;
+                shouldModify = probeResult.height > IMG_MAX_HEIGHT_PX && probeAspectRatio < MIN_ASPECT_RATIO;
+            } catch(e) {
+                console.log('Probing failed:', e);
+                // Immediately abort
+                return match;
+            }
+
+            if (shouldModify) {
+                wasMatchModified = true;
+                console.log(`Modifying match '${match}'`);
+                return `<img alt="${g1}" src="${g2}" width=${Math.min(600, (IMG_MAX_HEIGHT_PX * probeAspectRatio).toFixed(0))} />`;
+            }
+
+            console.log(`Match '${match}' is ok/will not be modified`);
+            return match;
+        }
 }

README.md

@@ -1,3 +1,6 @@
+<h3 align="center">We are planning to <i>rewrite</i> large chunks of the codebase, to bring about <a href="https://github.com/TeamNewPipe/NewPipe/discussions/10118">a new, modern and stable NewPipe</a>!</h3>
+<h4 align="center">Please do <b>not</b> open pull requests for <i>new features</i> now, only bugfix PRs will be accepted.</h4>
+
 <p align="center"><a href="https://newpipe.net"><img src="assets/new_pipe_icon_5.png" width="150"></a></p> 
 <h2 align="center"><b>NewPipe</b></h2>
 <h4 align="center">A libre lightweight streaming front-end for Android.</h4>
@@ -25,18 +28,18 @@
 
 ## Screenshots
 
-[<img src="fastlane/metadata/android/en-US/images/phoneScreenshots/shot_01.png" width=160>](fastlane/metadata/android/en-US/images/phoneScreenshots/shot_01.png)
-[<img src="fastlane/metadata/android/en-US/images/phoneScreenshots/shot_02.png" width=160>](fastlane/metadata/android/en-US/images/phoneScreenshots/shot_02.png)
-[<img src="fastlane/metadata/android/en-US/images/phoneScreenshots/shot_03.png" width=160>](fastlane/metadata/android/en-US/images/phoneScreenshots/shot_03.png)
-[<img src="fastlane/metadata/android/en-US/images/phoneScreenshots/shot_04.png" width=160>](fastlane/metadata/android/en-US/images/phoneScreenshots/shot_04.png)
-[<img src="fastlane/metadata/android/en-US/images/phoneScreenshots/shot_05.png" width=160>](fastlane/metadata/android/en-US/images/phoneScreenshots/shot_05.png)
-[<img src="fastlane/metadata/android/en-US/images/phoneScreenshots/shot_06.png" width=160>](fastlane/metadata/android/en-US/images/phoneScreenshots/shot_06.png)
-[<img src="fastlane/metadata/android/en-US/images/phoneScreenshots/shot_07.png" width=160>](fastlane/metadata/android/en-US/images/phoneScreenshots/shot_07.png)
-[<img src="fastlane/metadata/android/en-US/images/phoneScreenshots/shot_08.png" width=160>](fastlane/metadata/android/en-US/images/phoneScreenshots/shot_08.png)
-[<img src="fastlane/metadata/android/en-US/images/phoneScreenshots/shot_09.png" width=160>](fastlane/metadata/android/en-US/images/phoneScreenshots/shot_09.png)
-[<img src="fastlane/metadata/android/en-US/images/phoneScreenshots/shot_10.png" width=160>](fastlane/metadata/android/en-US/images/phoneScreenshots/shot_10.png)
-[<img src="fastlane/metadata/android/en-US/images/tenInchScreenshots/shot_11.png" width=405>](fastlane/metadata/android/en-US/images/tenInchScreenshots/shot_11.png)
-[<img src="fastlane/metadata/android/en-US/images/tenInchScreenshots/shot_12.png" width=405>](fastlane/metadata/android/en-US/images/tenInchScreenshots/shot_12.png)
+[<img src="fastlane/metadata/android/en-US/images/phoneScreenshots/00.png" width=160>](fastlane/metadata/android/en-US/images/phoneScreenshots/00.png)
+[<img src="fastlane/metadata/android/en-US/images/phoneScreenshots/01.png" width=160>](fastlane/metadata/android/en-US/images/phoneScreenshots/01.png)
+[<img src="fastlane/metadata/android/en-US/images/phoneScreenshots/02.png" width=160>](fastlane/metadata/android/en-US/images/phoneScreenshots/02.png)
+[<img src="fastlane/metadata/android/en-US/images/phoneScreenshots/03.png" width=160>](fastlane/metadata/android/en-US/images/phoneScreenshots/03.png)
+[<img src="fastlane/metadata/android/en-US/images/phoneScreenshots/04.png" width=160>](fastlane/metadata/android/en-US/images/phoneScreenshots/04.png)
+[<img src="fastlane/metadata/android/en-US/images/phoneScreenshots/05.png" width=160>](fastlane/metadata/android/en-US/images/phoneScreenshots/05.png)
+[<img src="fastlane/metadata/android/en-US/images/phoneScreenshots/06.png" width=160>](fastlane/metadata/android/en-US/images/phoneScreenshots/06.png)
+[<img src="fastlane/metadata/android/en-US/images/phoneScreenshots/07.png" width=160>](fastlane/metadata/android/en-US/images/phoneScreenshots/07.png)
+[<img src="fastlane/metadata/android/en-US/images/phoneScreenshots/08.png" width=160>](fastlane/metadata/android/en-US/images/phoneScreenshots/08.png)
+<br/><br/>
+[<img src="fastlane/metadata/android/en-US/images/tenInchScreenshots/09.png" width=405>](fastlane/metadata/android/en-US/images/tenInchScreenshots/09.png)
+[<img src="fastlane/metadata/android/en-US/images/tenInchScreenshots/10.png" width=405>](fastlane/metadata/android/en-US/images/tenInchScreenshots/10.png)
 
 ### Supported Services
 

app/build.gradle

@@ -8,7 +8,7 @@ plugins {
     id "kotlin-kapt"
     id "kotlin-parcelize"
     id "checkstyle"
-    id "org.sonarqube" version "3.5.0.2730"
+    id "org.sonarqube" version "4.0.0.2929"
 }
 
 android {
@@ -20,8 +20,8 @@ android {
         resValue "string", "app_name", "NewPipe"
         minSdk 21
         targetSdk 33
-        versionCode 992
-        versionName "0.25.0"
+        versionCode 993
+        versionName "0.25.1"
 
         testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
 
@@ -80,13 +80,13 @@ android {
         // Flag to enable support for the new language APIs
         coreLibraryDesugaringEnabled true
 
-        sourceCompatibility JavaVersion.VERSION_11
-        targetCompatibility JavaVersion.VERSION_11
+        sourceCompatibility JavaVersion.VERSION_17
+        targetCompatibility JavaVersion.VERSION_17
         encoding 'utf-8'
     }
 
     kotlinOptions {
-        jvmTarget = JavaVersion.VERSION_11
+        jvmTarget = JavaVersion.VERSION_17
     }
 
     sourceSets {
@@ -96,17 +96,25 @@ android {
     buildFeatures {
         viewBinding true
     }
+
+    packagingOptions {
+        resources {
+            // remove two files which belong to jsoup
+            // no idea how they ended up in the META-INF dir...
+            excludes += ['META-INF/README.md', 'META-INF/CHANGES']
+        }
+    }
 }
 
 ext {
-    checkstyleVersion = '10.3.1'
+    checkstyleVersion = '10.12.1'
 
     androidxLifecycleVersion = '2.5.1'
     androidxRoomVersion = '2.4.3'
     androidxWorkVersion = '2.7.1'
 
     icepickVersion = '3.2.0'
-    exoPlayerVersion = '2.18.1'
+    exoPlayerVersion = '2.18.7'
     googleAutoServiceVersion = '1.0.1'
     groupieVersion = '2.10.1'
     markwonVersion = '4.6.2'
@@ -114,7 +122,6 @@ ext {
     leakCanaryVersion = '2.9.1'
     stethoVersion = '1.6.0'
     mockitoVersion = '4.0.0'
-    assertJVersion = '3.23.1'
 }
 
 configurations {
@@ -156,6 +163,7 @@ task runKtlint(type: JavaExec) {
     getMainClass().set("com.pinterest.ktlint.Main")
     classpath = configurations.ktlint
     args "src/**/*.kt"
+    jvmArgs("--add-opens", "java.base/java.lang=ALL-UNNAMED")
 }
 
 task formatKtlint(type: JavaExec) {
@@ -164,6 +172,7 @@ task formatKtlint(type: JavaExec) {
     getMainClass().set("com.pinterest.ktlint.Main")
     classpath = configurations.ktlint
     args "-F", "src/**/*.kt"
+    jvmArgs("--add-opens", "java.base/java.lang=ALL-UNNAMED")
 }
 
 afterEvaluate {
@@ -183,7 +192,7 @@ sonar {
 
 dependencies {
 /** Desugaring **/
-    coreLibraryDesugaring 'com.android.tools:desugar_jdk_libs:2.0.2'
+    coreLibraryDesugaring 'com.android.tools:desugar_jdk_libs:2.0.3'
 
 /** NewPipe libraries **/
     // You can use a local version by uncommenting a few lines in settings.gradle
@@ -191,7 +200,7 @@ dependencies {
     // name and the commit hash with the commit hash of the (pushed) commit you want to test
     // This works thanks to JitPack: https://jitpack.io/
     implementation 'com.github.TeamNewPipe:nanojson:1d9e1aea9049fc9f85e68b43ba39fe7be1c1f751'
-    implementation 'com.github.TeamNewPipe:NewPipeExtractor:7e793c11aec46358ccbfd8bcfcf521105f4f093a'
+    implementation 'com.github.TeamNewPipe:NewPipeExtractor:8495ad619e'
     implementation 'com.github.TeamNewPipe:NoNonsense-FilePicker:5.0.0'
 
 /** Checkstyle **/
@@ -205,7 +214,7 @@ dependencies {
     implementation 'androidx.appcompat:appcompat:1.5.1'
     implementation 'androidx.cardview:cardview:1.0.0'
     implementation 'androidx.constraintlayout:constraintlayout:2.1.4'
-    implementation 'androidx.core:core-ktx:1.8.0'
+    implementation 'androidx.core:core-ktx:1.10.0'
     implementation 'androidx.documentfile:documentfile:1.0.1'
     implementation 'androidx.fragment:fragment-ktx:1.4.1'
     implementation "androidx.lifecycle:lifecycle-livedata-ktx:${androidxLifecycleVersion}"
@@ -231,10 +240,10 @@ dependencies {
     kapt "frankiesardo:icepick-processor:${icepickVersion}"
 
     // HTML parser
-    implementation "org.jsoup:jsoup:1.15.3"
+    implementation "org.jsoup:jsoup:1.16.1"
 
     // HTTP client
-    implementation "com.squareup.okhttp3:okhttp:4.10.0"
+    implementation "com.squareup.okhttp3:okhttp:4.11.0"
 
     // Media player
     implementation "com.google.android.exoplayer:exoplayer-core:${exoPlayerVersion}"
@@ -263,13 +272,13 @@ dependencies {
     implementation "io.noties.markwon:linkify:${markwonVersion}"
 
     // Crash reporting
-    implementation "ch.acra:acra-core:5.9.7"
+    implementation "ch.acra:acra-core:5.10.1"
 
     // Properly restarting
     implementation 'com.jakewharton:process-phoenix:2.1.2'
 
     // Reactive extensions for Java VM
-    implementation "io.reactivex.rxjava3:rxjava:3.1.5"
+    implementation "io.reactivex.rxjava3:rxjava:3.1.6"
     implementation "io.reactivex.rxjava3:rxandroid:3.0.2"
     // RxJava binding APIs for Android UI widgets
     implementation "com.jakewharton.rxbinding4:rxbinding:4.0.0"
@@ -291,10 +300,10 @@ dependencies {
     testImplementation "org.mockito:mockito-core:${mockitoVersion}"
     testImplementation "org.mockito:mockito-inline:${mockitoVersion}"
 
-    androidTestImplementation "androidx.test.ext:junit:1.1.3"
-    androidTestImplementation "androidx.test:runner:1.4.0"
+    androidTestImplementation "androidx.test.ext:junit:1.1.5"
+    androidTestImplementation "androidx.test:runner:1.5.2"
     androidTestImplementation "androidx.room:room-testing:${androidxRoomVersion}"
-    androidTestImplementation "org.assertj:assertj-core:${assertJVersion}"
+    androidTestImplementation "org.assertj:assertj-core:3.23.1"
 }
 
 static String getGitWorkingBranch() {
@@ -313,6 +322,7 @@ static String getGitWorkingBranch() {
     }
 }
 
+// fix reproducible builds
 project.afterEvaluate {
     tasks.compileReleaseArtProfile.doLast {
         outputs.files.each { file ->

app/proguard-rules.pro

@@ -1,32 +1,18 @@
-# Add project specific ProGuard rules here.
-# By default, the flags in this file are appended to flags specified
-# in /home/the-scrabi/bin/Android/Sdk/tools/proguard/proguard-android.txt
-# You can edit the include path and order by changing the proguardFiles
-# directive in build.gradle.
-#
-# For more details, see
-#   http://developer.android.com/guide/developing/tools/proguard.html
-
-# Add any project specific keep options here:
-
-# If your project uses WebView with JS, uncomment the following
-# and specify the fully qualified class name to the JavaScript interface
-# class:
-#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
-#   public *;
-#}
+# https://developer.android.com/build/shrink-code
 
+## Helps debug release versions
 -dontobfuscate
+
+## Rules for NewPipeExtractor
 -keep class org.schabi.newpipe.extractor.timeago.patterns.** { *; }
-
 -keep class org.mozilla.javascript.** { *; }
-
 -keep class org.mozilla.classfile.ClassFileWriter
--keep class com.google.android.exoplayer2.** { *; }
-
 -dontwarn org.mozilla.javascript.tools.**
 
-# Rules for icepick. Copy paste from https://github.com/frankiesardo/icepick
+## Rules for ExoPlayer
+-keep class com.google.android.exoplayer2.** { *; }
+
+## Rules for Icepick. Copy pasted from https://github.com/frankiesardo/icepick
 -dontwarn icepick.**
 -keep class icepick.** { *; }
 -keep class **$$Icepick { *; }
@@ -35,11 +21,11 @@
 }
 -keepnames class * { @icepick.State *;}
 
-## Rules for OkHttp. Copy paste from https://github.com/square/okhttp
+## Rules for OkHttp. Copy pasted from https://github.com/square/okhttp
 -dontwarn okhttp3.**
 -dontwarn okio.**
-##
 
+## See https://github.com/TeamNewPipe/NewPipe/pull/1441
 -keepclassmembers class * implements java.io.Serializable {
     static final long serialVersionUID;
     !static !transient <fields>;
@@ -47,5 +33,5 @@
     private void readObject(java.io.ObjectInputStream);
 }
 
-# for some reason NotificationModeConfigFragment wasn't kept (only referenced in a preference xml)
+## For some reason NotificationModeConfigFragment wasn't kept (only referenced in a preference xml)
 -keep class org.schabi.newpipe.settings.notifications.** { *; }

app/sampledata/channels.json

@@ -0,0 +1,19 @@
+{
+  "data": [
+    {
+      "name": "BBC",
+      "additional": "12K subscribers•233 videos",
+      "description": "The BBC is the world’s leading public service broadcaster. We’re impartial and independent, and every day we create distinctive, world-class programmes and content which inform, educate and entertain millions of people in the UK and around the world. SUBSCRIBE to our YouTube channel to get the best of BBC entertainment and comedy programmes, stories from science and nature documentaries, and much more! https://bit.ly/2IXqEIn Get ALL your fresh TV, and sofa-hugging box sets on iPlayer https://bbc.in/2J18jYJ"
+    },
+    {
+      "name": "Linus Tech Tips",
+      "additional": "1M subscribers•233 videos",
+      "description": "Looking for a Tech YouTuber?\n\nLinus Tech Tips is a passionate team of \"professionally curious\" experts in consumer technology and video production which aims to inform and educate people of all ages through our entertaining videos. We create product reviews, step-by-step computer build guides, and a variety of other tech-focused content.\n\nSchedule:\nNew videos every Saturday to Thursday @ 10:00am Pacific\nLive WAN Show podcasts every Friday @ ~5:00pm Pacific"
+    },
+    {
+      "name": "Marques Brownlee",
+      "additional": "13 subscribers•12K videos",
+      "description": "MKBHD: Quality Tech Videos | YouTuber | Geek | Consumer Electronics | Tech Head | Internet Personality!\n\nbusiness@MKBHD.com\n\nNYC"
+    }
+  ]
+}

app/schemas/org.schabi.newpipe.database.AppDatabase/7.json

@@ -0,0 +1,737 @@
+{
+  "formatVersion": 1,
+  "database": {
+    "version": 7,
+    "identityHash": "012fc8e7ad3333f1597347f34e76a513",
+    "entities": [
+      {
+        "tableName": "subscriptions",
+        "createSql": "CREATE TABLE IF NOT EXISTS `${TABLE_NAME}` (`uid` INTEGER PRIMARY KEY AUTOINCREMENT NOT NULL, `service_id` INTEGER NOT NULL, `url` TEXT, `name` TEXT, `avatar_url` TEXT, `subscriber_count` INTEGER, `description` TEXT, `notification_mode` INTEGER NOT NULL)",
+        "fields": [
+          {
+            "fieldPath": "uid",
+            "columnName": "uid",
+            "affinity": "INTEGER",
+            "notNull": true
+          },
+          {
+            "fieldPath": "serviceId",
+            "columnName": "service_id",
+            "affinity": "INTEGER",
+            "notNull": true
+          },
+          {
+            "fieldPath": "url",
+            "columnName": "url",
+            "affinity": "TEXT",
+            "notNull": false
+          },
+          {
+            "fieldPath": "name",
+            "columnName": "name",
+            "affinity": "TEXT",
+            "notNull": false
+          },
+          {
+            "fieldPath": "avatarUrl",
+            "columnName": "avatar_url",
+            "affinity": "TEXT",
+            "notNull": false
+          },
+          {
+            "fieldPath": "subscriberCount",
+            "columnName": "subscriber_count",
+            "affinity": "INTEGER",
+            "notNull": false
+          },
+          {
+            "fieldPath": "description",
+            "columnName": "description",
+            "affinity": "TEXT",
+            "notNull": false
+          },
+          {
+            "fieldPath": "notificationMode",
+            "columnName": "notification_mode",
+            "affinity": "INTEGER",
+            "notNull": true
+          }
+        ],
+        "primaryKey": {
+          "columnNames": [
+            "uid"
+          ],
+          "autoGenerate": true
+        },
+        "indices": [
+          {
+            "name": "index_subscriptions_service_id_url",
+            "unique": true,
+            "columnNames": [
+              "service_id",
+              "url"
+            ],
+            "orders": [],
+            "createSql": "CREATE UNIQUE INDEX IF NOT EXISTS `index_subscriptions_service_id_url` ON `${TABLE_NAME}` (`service_id`, `url`)"
+          }
+        ],
+        "foreignKeys": []
+      },
+      {
+        "tableName": "search_history",
+        "createSql": "CREATE TABLE IF NOT EXISTS `${TABLE_NAME}` (`creation_date` INTEGER, `service_id` INTEGER NOT NULL, `search` TEXT, `id` INTEGER PRIMARY KEY AUTOINCREMENT NOT NULL)",
+        "fields": [
+          {
+            "fieldPath": "creationDate",
+            "columnName": "creation_date",
+            "affinity": "INTEGER",
+            "notNull": false
+          },
+          {
+            "fieldPath": "serviceId",
+            "columnName": "service_id",
+            "affinity": "INTEGER",
+            "notNull": true
+          },
+          {
+            "fieldPath": "search",
+            "columnName": "search",
+            "affinity": "TEXT",
+            "notNull": false
+          },
+          {
+            "fieldPath": "id",
+            "columnName": "id",
+            "affinity": "INTEGER",
+            "notNull": true
+          }
+        ],
+        "primaryKey": {
+          "columnNames": [
+            "id"
+          ],
+          "autoGenerate": true
+        },
+        "indices": [
+          {
+            "name": "index_search_history_search",
+            "unique": false,
+            "columnNames": [
+              "search"
+            ],
+            "orders": [],
+            "createSql": "CREATE INDEX IF NOT EXISTS `index_search_history_search` ON `${TABLE_NAME}` (`search`)"
+          }
+        ],
+        "foreignKeys": []
+      },
+      {
+        "tableName": "streams",
+        "createSql": "CREATE TABLE IF NOT EXISTS `${TABLE_NAME}` (`uid` INTEGER PRIMARY KEY AUTOINCREMENT NOT NULL, `service_id` INTEGER NOT NULL, `url` TEXT NOT NULL, `title` TEXT NOT NULL, `stream_type` TEXT NOT NULL, `duration` INTEGER NOT NULL, `uploader` TEXT NOT NULL, `uploader_url` TEXT, `thumbnail_url` TEXT, `view_count` INTEGER, `textual_upload_date` TEXT, `upload_date` INTEGER, `is_upload_date_approximation` INTEGER)",
+        "fields": [
+          {
+            "fieldPath": "uid",
+            "columnName": "uid",
+            "affinity": "INTEGER",
+            "notNull": true
+          },
+          {
+            "fieldPath": "serviceId",
+            "columnName": "service_id",
+            "affinity": "INTEGER",
+            "notNull": true
+          },
+          {
+            "fieldPath": "url",
+            "columnName": "url",
+            "affinity": "TEXT",
+            "notNull": true
+          },
+          {
+            "fieldPath": "title",
+            "columnName": "title",
+            "affinity": "TEXT",
+            "notNull": true
+          },
+          {
+            "fieldPath": "streamType",
+            "columnName": "stream_type",
+            "affinity": "TEXT",
+            "notNull": true
+          },
+          {
+            "fieldPath": "duration",
+            "columnName": "duration",
+            "affinity": "INTEGER",
+            "notNull": true
+          },
+          {
+            "fieldPath": "uploader",
+            "columnName": "uploader",
+            "affinity": "TEXT",
+            "notNull": true
+          },
+          {
+            "fieldPath": "uploaderUrl",
+            "columnName": "uploader_url",
+            "affinity": "TEXT",
+            "notNull": false
+          },
+          {
+            "fieldPath": "thumbnailUrl",
+            "columnName": "thumbnail_url",
+            "affinity": "TEXT",
+            "notNull": false
+          },
+          {
+            "fieldPath": "viewCount",
+            "columnName": "view_count",
+            "affinity": "INTEGER",
+            "notNull": false
+          },
+          {
+            "fieldPath": "textualUploadDate",
+            "columnName": "textual_upload_date",
+            "affinity": "TEXT",
+            "notNull": false
+          },
+          {
+            "fieldPath": "uploadDate",
+            "columnName": "upload_date",
+            "affinity": "INTEGER",
+            "notNull": false
+          },
+          {
+            "fieldPath": "isUploadDateApproximation",
+            "columnName": "is_upload_date_approximation",
+            "affinity": "INTEGER",
+            "notNull": false
+          }
+        ],
+        "primaryKey": {
+          "columnNames": [
+            "uid"
+          ],
+          "autoGenerate": true
+        },
+        "indices": [
+          {
+            "name": "index_streams_service_id_url",
+            "unique": true,
+            "columnNames": [
+              "service_id",
+              "url"
+            ],
+            "orders": [],
+            "createSql": "CREATE UNIQUE INDEX IF NOT EXISTS `index_streams_service_id_url` ON `${TABLE_NAME}` (`service_id`, `url`)"
+          }
+        ],
+        "foreignKeys": []
+      },
+      {
+        "tableName": "stream_history",
+        "createSql": "CREATE TABLE IF NOT EXISTS `${TABLE_NAME}` (`stream_id` INTEGER NOT NULL, `access_date` INTEGER NOT NULL, `repeat_count` INTEGER NOT NULL, PRIMARY KEY(`stream_id`, `access_date`), FOREIGN KEY(`stream_id`) REFERENCES `streams`(`uid`) ON UPDATE CASCADE ON DELETE CASCADE )",
+        "fields": [
+          {
+            "fieldPath": "streamUid",
+            "columnName": "stream_id",
+            "affinity": "INTEGER",
+            "notNull": true
+          },
+          {
+            "fieldPath": "accessDate",
+            "columnName": "access_date",
+            "affinity": "INTEGER",
+            "notNull": true
+          },
+          {
+            "fieldPath": "repeatCount",
+            "columnName": "repeat_count",
+            "affinity": "INTEGER",
+            "notNull": true
+          }
+        ],
+        "primaryKey": {
+          "columnNames": [
+            "stream_id",
+            "access_date"
+          ],
+          "autoGenerate": false
+        },
+        "indices": [
+          {
+            "name": "index_stream_history_stream_id",
+            "unique": false,
+            "columnNames": [
+              "stream_id"
+            ],
+            "orders": [],
+            "createSql": "CREATE INDEX IF NOT EXISTS `index_stream_history_stream_id` ON `${TABLE_NAME}` (`stream_id`)"
+          }
+        ],
+        "foreignKeys": [
+          {
+            "table": "streams",
+            "onDelete": "CASCADE",
+            "onUpdate": "CASCADE",
+            "columns": [
+              "stream_id"
+            ],
+            "referencedColumns": [
+              "uid"
+            ]
+          }
+        ]
+      },
+      {
+        "tableName": "stream_state",
+        "createSql": "CREATE TABLE IF NOT EXISTS `${TABLE_NAME}` (`stream_id` INTEGER NOT NULL, `progress_time` INTEGER NOT NULL, PRIMARY KEY(`stream_id`), FOREIGN KEY(`stream_id`) REFERENCES `streams`(`uid`) ON UPDATE CASCADE ON DELETE CASCADE )",
+        "fields": [
+          {
+            "fieldPath": "streamUid",
+            "columnName": "stream_id",
+            "affinity": "INTEGER",
+            "notNull": true
+          },
+          {
+            "fieldPath": "progressMillis",
+            "columnName": "progress_time",
+            "affinity": "INTEGER",
+            "notNull": true
+          }
+        ],
+        "primaryKey": {
+          "columnNames": [
+            "stream_id"
+          ],
+          "autoGenerate": false
+        },
+        "indices": [],
+        "foreignKeys": [
+          {
+            "table": "streams",
+            "onDelete": "CASCADE",
+            "onUpdate": "CASCADE",
+            "columns": [
+              "stream_id"
+            ],
+            "referencedColumns": [
+              "uid"
+            ]
+          }
+        ]
+      },
+      {
+        "tableName": "playlists",
+        "createSql": "CREATE TABLE IF NOT EXISTS `${TABLE_NAME}` (`uid` INTEGER PRIMARY KEY AUTOINCREMENT NOT NULL, `name` TEXT, `is_thumbnail_permanent` INTEGER NOT NULL, `thumbnail_stream_id` INTEGER NOT NULL)",
+        "fields": [
+          {
+            "fieldPath": "uid",
+            "columnName": "uid",
+            "affinity": "INTEGER",
+            "notNull": true
+          },
+          {
+            "fieldPath": "name",
+            "columnName": "name",
+            "affinity": "TEXT",
+            "notNull": false
+          },
+          {
+            "fieldPath": "isThumbnailPermanent",
+            "columnName": "is_thumbnail_permanent",
+            "affinity": "INTEGER",
+            "notNull": true
+          },
+          {
+            "fieldPath": "thumbnailStreamId",
+            "columnName": "thumbnail_stream_id",
+            "affinity": "INTEGER",
+            "notNull": true
+          }
+        ],
+        "primaryKey": {
+          "columnNames": [
+            "uid"
+          ],
+          "autoGenerate": true
+        },
+        "indices": [
+          {
+            "name": "index_playlists_name",
+            "unique": false,
+            "columnNames": [
+              "name"
+            ],
+            "orders": [],
+            "createSql": "CREATE INDEX IF NOT EXISTS `index_playlists_name` ON `${TABLE_NAME}` (`name`)"
+          }
+        ],
+        "foreignKeys": []
+      },
+      {
+        "tableName": "playlist_stream_join",
+        "createSql": "CREATE TABLE IF NOT EXISTS `${TABLE_NAME}` (`playlist_id` INTEGER NOT NULL, `stream_id` INTEGER NOT NULL, `join_index` INTEGER NOT NULL, PRIMARY KEY(`playlist_id`, `join_index`), FOREIGN KEY(`playlist_id`) REFERENCES `playlists`(`uid`) ON UPDATE CASCADE ON DELETE CASCADE DEFERRABLE INITIALLY DEFERRED, FOREIGN KEY(`stream_id`) REFERENCES `streams`(`uid`) ON UPDATE CASCADE ON DELETE CASCADE DEFERRABLE INITIALLY DEFERRED)",
+        "fields": [
+          {
+            "fieldPath": "playlistUid",
+            "columnName": "playlist_id",
+            "affinity": "INTEGER",
+            "notNull": true
+          },
+          {
+            "fieldPath": "streamUid",
+            "columnName": "stream_id",
+            "affinity": "INTEGER",
+            "notNull": true
+          },
+          {
+            "fieldPath": "index",
+            "columnName": "join_index",
+            "affinity": "INTEGER",
+            "notNull": true
+          }
+        ],
+        "primaryKey": {
+          "columnNames": [
+            "playlist_id",
+            "join_index"
+          ],
+          "autoGenerate": false
+        },
+        "indices": [
+          {
+            "name": "index_playlist_stream_join_playlist_id_join_index",
+            "unique": true,
+            "columnNames": [
+              "playlist_id",
+              "join_index"
+            ],
+            "orders": [],
+            "createSql": "CREATE UNIQUE INDEX IF NOT EXISTS `index_playlist_stream_join_playlist_id_join_index` ON `${TABLE_NAME}` (`playlist_id`, `join_index`)"
+          },
+          {
+            "name": "index_playlist_stream_join_stream_id",
+            "unique": false,
+            "columnNames": [
+              "stream_id"
+            ],
+            "orders": [],
+            "createSql": "CREATE INDEX IF NOT EXISTS `index_playlist_stream_join_stream_id` ON `${TABLE_NAME}` (`stream_id`)"
+          }
+        ],
+        "foreignKeys": [
+          {
+            "table": "playlists",
+            "onDelete": "CASCADE",
+            "onUpdate": "CASCADE",
+            "columns": [
+              "playlist_id"
+            ],
+            "referencedColumns": [
+              "uid"
+            ]
+          },
+          {
+            "table": "streams",
+            "onDelete": "CASCADE",
+            "onUpdate": "CASCADE",
+            "columns": [
+              "stream_id"
+            ],
+            "referencedColumns": [
+              "uid"
+            ]
+          }
+        ]
+      },
+      {
+        "tableName": "remote_playlists",
+        "createSql": "CREATE TABLE IF NOT EXISTS `${TABLE_NAME}` (`uid` INTEGER PRIMARY KEY AUTOINCREMENT NOT NULL, `service_id` INTEGER NOT NULL, `name` TEXT, `url` TEXT, `thumbnail_url` TEXT, `uploader` TEXT, `stream_count` INTEGER)",
+        "fields": [
+          {
+            "fieldPath": "uid",
+            "columnName": "uid",
+            "affinity": "INTEGER",
+            "notNull": true
+          },
+          {
+            "fieldPath": "serviceId",
+            "columnName": "service_id",
+            "affinity": "INTEGER",
+            "notNull": true
+          },
+          {
+            "fieldPath": "name",
+            "columnName": "name",
+            "affinity": "TEXT",
+            "notNull": false
+          },
+          {
+            "fieldPath": "url",
+            "columnName": "url",
+            "affinity": "TEXT",
+            "notNull": false
+          },
+          {
+            "fieldPath": "thumbnailUrl",
+            "columnName": "thumbnail_url",
+            "affinity": "TEXT",
+            "notNull": false
+          },
+          {
+            "fieldPath": "uploader",
+            "columnName": "uploader",
+            "affinity": "TEXT",
+            "notNull": false
+          },
+          {
+            "fieldPath": "streamCount",
+            "columnName": "stream_count",
+            "affinity": "INTEGER",
+            "notNull": false
+          }
+        ],
+        "primaryKey": {
+          "columnNames": [
+            "uid"
+          ],
+          "autoGenerate": true
+        },
+        "indices": [
+          {
+            "name": "index_remote_playlists_name",
+            "unique": false,
+            "columnNames": [
+              "name"
+            ],
+            "orders": [],
+            "createSql": "CREATE INDEX IF NOT EXISTS `index_remote_playlists_name` ON `${TABLE_NAME}` (`name`)"
+          },
+          {
+            "name": "index_remote_playlists_service_id_url",
+            "unique": true,
+            "columnNames": [
+              "service_id",
+              "url"
+            ],
+            "orders": [],
+            "createSql": "CREATE UNIQUE INDEX IF NOT EXISTS `index_remote_playlists_service_id_url` ON `${TABLE_NAME}` (`service_id`, `url`)"
+          }
+        ],
+        "foreignKeys": []
+      },
+      {
+        "tableName": "feed",
+        "createSql": "CREATE TABLE IF NOT EXISTS `${TABLE_NAME}` (`stream_id` INTEGER NOT NULL, `subscription_id` INTEGER NOT NULL, PRIMARY KEY(`stream_id`, `subscription_id`), FOREIGN KEY(`stream_id`) REFERENCES `streams`(`uid`) ON UPDATE CASCADE ON DELETE CASCADE DEFERRABLE INITIALLY DEFERRED, FOREIGN KEY(`subscription_id`) REFERENCES `subscriptions`(`uid`) ON UPDATE CASCADE ON DELETE CASCADE DEFERRABLE INITIALLY DEFERRED)",
+        "fields": [
+          {
+            "fieldPath": "streamId",
+            "columnName": "stream_id",
+            "affinity": "INTEGER",
+            "notNull": true
+          },
+          {
+            "fieldPath": "subscriptionId",
+            "columnName": "subscription_id",
+            "affinity": "INTEGER",
+            "notNull": true
+          }
+        ],
+        "primaryKey": {
+          "columnNames": [
+            "stream_id",
+            "subscription_id"
+          ],
+          "autoGenerate": false
+        },
+        "indices": [
+          {
+            "name": "index_feed_subscription_id",
+            "unique": false,
+            "columnNames": [
+              "subscription_id"
+            ],
+            "orders": [],
+            "createSql": "CREATE INDEX IF NOT EXISTS `index_feed_subscription_id` ON `${TABLE_NAME}` (`subscription_id`)"
+          }
+        ],
+        "foreignKeys": [
+          {
+            "table": "streams",
+            "onDelete": "CASCADE",
+            "onUpdate": "CASCADE",
+            "columns": [
+              "stream_id"
+            ],
+            "referencedColumns": [
+              "uid"
+            ]
+          },
+          {
+            "table": "subscriptions",
+            "onDelete": "CASCADE",
+            "onUpdate": "CASCADE",
+            "columns": [
+              "subscription_id"
+            ],
+            "referencedColumns": [
+              "uid"
+            ]
+          }
+        ]
+      },
+      {
+        "tableName": "feed_group",
+        "createSql": "CREATE TABLE IF NOT EXISTS `${TABLE_NAME}` (`uid` INTEGER PRIMARY KEY AUTOINCREMENT NOT NULL, `name` TEXT NOT NULL, `icon_id` INTEGER NOT NULL, `sort_order` INTEGER NOT NULL)",
+        "fields": [
+          {
+            "fieldPath": "uid",
+            "columnName": "uid",
+            "affinity": "INTEGER",
+            "notNull": true
+          },
+          {
+            "fieldPath": "name",
+            "columnName": "name",
+            "affinity": "TEXT",
+            "notNull": true
+          },
+          {
+            "fieldPath": "icon",
+            "columnName": "icon_id",
+            "affinity": "INTEGER",
+            "notNull": true
+          },
+          {
+            "fieldPath": "sortOrder",
+            "columnName": "sort_order",
+            "affinity": "INTEGER",
+            "notNull": true
+          }
+        ],
+        "primaryKey": {
+          "columnNames": [
+            "uid"
+          ],
+          "autoGenerate": true
+        },
+        "indices": [
+          {
+            "name": "index_feed_group_sort_order",
+            "unique": false,
+            "columnNames": [
+              "sort_order"
+            ],
+            "orders": [],
+            "createSql": "CREATE INDEX IF NOT EXISTS `index_feed_group_sort_order` ON `${TABLE_NAME}` (`sort_order`)"
+          }
+        ],
+        "foreignKeys": []
+      },
+      {
+        "tableName": "feed_group_subscription_join",
+        "createSql": "CREATE TABLE IF NOT EXISTS `${TABLE_NAME}` (`group_id` INTEGER NOT NULL, `subscription_id` INTEGER NOT NULL, PRIMARY KEY(`group_id`, `subscription_id`), FOREIGN KEY(`group_id`) REFERENCES `feed_group`(`uid`) ON UPDATE CASCADE ON DELETE CASCADE DEFERRABLE INITIALLY DEFERRED, FOREIGN KEY(`subscription_id`) REFERENCES `subscriptions`(`uid`) ON UPDATE CASCADE ON DELETE CASCADE DEFERRABLE INITIALLY DEFERRED)",
+        "fields": [
+          {
+            "fieldPath": "feedGroupId",
+            "columnName": "group_id",
+            "affinity": "INTEGER",
+            "notNull": true
+          },
+          {
+            "fieldPath": "subscriptionId",
+            "columnName": "subscription_id",
+            "affinity": "INTEGER",
+            "notNull": true
+          }
+        ],
+        "primaryKey": {
+          "columnNames": [
+            "group_id",
+            "subscription_id"
+          ],
+          "autoGenerate": false
+        },
+        "indices": [
+          {
+            "name": "index_feed_group_subscription_join_subscription_id",
+            "unique": false,
+            "columnNames": [
+              "subscription_id"
+            ],
+            "orders": [],
+            "createSql": "CREATE INDEX IF NOT EXISTS `index_feed_group_subscription_join_subscription_id` ON `${TABLE_NAME}` (`subscription_id`)"
+          }
+        ],
+        "foreignKeys": [
+          {
+            "table": "feed_group",
+            "onDelete": "CASCADE",
+            "onUpdate": "CASCADE",
+            "columns": [
+              "group_id"
+            ],
+            "referencedColumns": [
+              "uid"
+            ]
+          },
+          {
+            "table": "subscriptions",
+            "onDelete": "CASCADE",
+            "onUpdate": "CASCADE",
+            "columns": [
+              "subscription_id"
+            ],
+            "referencedColumns": [
+              "uid"
+            ]
+          }
+        ]
+      },
+      {
+        "tableName": "feed_last_updated",
+        "createSql": "CREATE TABLE IF NOT EXISTS `${TABLE_NAME}` (`subscription_id` INTEGER NOT NULL, `last_updated` INTEGER, PRIMARY KEY(`subscription_id`), FOREIGN KEY(`subscription_id`) REFERENCES `subscriptions`(`uid`) ON UPDATE CASCADE ON DELETE CASCADE DEFERRABLE INITIALLY DEFERRED)",
+        "fields": [
+          {
+            "fieldPath": "subscriptionId",
+            "columnName": "subscription_id",
+            "affinity": "INTEGER",
+            "notNull": true
+          },
+          {
+            "fieldPath": "lastUpdated",
+            "columnName": "last_updated",
+            "affinity": "INTEGER",
+            "notNull": false
+          }
+        ],
+        "primaryKey": {
+          "columnNames": [
+            "subscription_id"
+          ],
+          "autoGenerate": false
+        },
+        "indices": [],
+        "foreignKeys": [
+          {
+            "table": "subscriptions",
+            "onDelete": "CASCADE",
+            "onUpdate": "CASCADE",
+            "columns": [
+              "subscription_id"
+            ],
+            "referencedColumns": [
+              "uid"
+            ]
+          }
+        ]
+      }
+    ],
+    "views": [],
+    "setupQueries": [
+      "CREATE TABLE IF NOT EXISTS room_master_table (id INTEGER PRIMARY KEY,identity_hash TEXT)",
+      "INSERT OR REPLACE INTO room_master_table (id,identity_hash) VALUES(42, '012fc8e7ad3333f1597347f34e76a513')"
+    ]
+  }
+}

app/src/androidTest/java/org/schabi/newpipe/database/DatabaseMigrationTest.kt

@@ -101,6 +101,13 @@ class DatabaseMigrationTest {
             Migrations.MIGRATION_5_6
         )
 
+        testHelper.runMigrationsAndValidate(
+            AppDatabase.DATABASE_NAME,
+            Migrations.DB_VER_7,
+            true,
+            Migrations.MIGRATION_6_7
+        )
+
         val migratedDatabaseV3 = getMigratedDatabase()
         val listFromDB = migratedDatabaseV3.streamDAO().all.blockingFirst()
 

app/src/main/AndroidManifest.xml

@@ -15,7 +15,7 @@
     <queries>
         <intent>
             <action android:name="android.intent.action.VIEW" />
-            <data android:scheme="http|https|market" />
+            <data android:scheme="http" />
         </intent>
     </queries>
 
@@ -357,15 +357,16 @@
                 <data android:host="eduvid.org" />
                 <data android:host="framatube.org" />
                 <data android:host="media.assassinate-you.net" />
+                <data android:host="media.fsfe.org" />
                 <data android:host="peertube.co.uk" />
                 <data android:host="peertube.cpy.re" />
-                <data android:host="peertube.mastodon.host" />
                 <data android:host="peertube.fr" />
-                <data android:host="tilvids.com" />
-                <data android:host="video.ploud.fr" />
-                <data android:host="video.lqdn.fr" />
+                <data android:host="peertube.mastodon.host" />
+                <data android:host="peertube.stream" />
                 <data android:host="skeptikon.fr" />
-                <data android:host="media.fsfe.org" />
+                <data android:host="tilvids.com" />
+                <data android:host="video.lqdn.fr" />
+                <data android:host="video.ploud.fr" />
 
                 <data android:pathPrefix="/videos/" /> <!-- it contains playlists -->
                 <data android:pathPrefix="/w/" /> <!-- short video URLs -->

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

@@ -63,6 +63,7 @@ import org.schabi.newpipe.databinding.InstanceSpinnerLayoutBinding;
 import org.schabi.newpipe.databinding.ToolbarLayoutBinding;
 import org.schabi.newpipe.error.ErrorUtil;
 import org.schabi.newpipe.extractor.NewPipe;
+import org.schabi.newpipe.extractor.ServiceList;
 import org.schabi.newpipe.extractor.StreamingService;
 import org.schabi.newpipe.extractor.exceptions.ExtractionException;
 import org.schabi.newpipe.extractor.services.peertube.PeertubeInstance;
@@ -258,8 +259,15 @@ public class MainActivity extends AppCompatActivity {
     private boolean drawerItemSelected(final MenuItem item) {
         switch (item.getGroupId()) {
             case R.id.menu_services_group:
-                changeService(item);
-                break;
+                if (item.getItemId() == ServiceList.PeerTube.getServiceId()
+                        && DeviceUtils.isTv(getApplicationContext())
+                        && !item.isActionViewExpanded()) {
+                    ((Spinner) item.getActionView()).performClick();
+                    return true;
+                } else {
+                    changeService(item);
+                    break;
+                }
             case R.id.menu_tabs_group:
                 try {
                     tabSelected(item);
@@ -383,8 +391,8 @@ public class MainActivity extends AppCompatActivity {
                     .add(R.id.menu_services_group, s.getServiceId(), ORDER, title)
                     .setIcon(ServiceHelper.getIcon(s.getServiceId()));
 
-            // peertube specifics
-            if (s.getServiceId() == 3) {
+            // PeerTube specifics
+            if (s == ServiceList.PeerTube) {
                 enhancePeertubeMenu(menuItem);
             }
         }

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

@@ -6,6 +6,7 @@ import static org.schabi.newpipe.database.Migrations.MIGRATION_2_3;
 import static org.schabi.newpipe.database.Migrations.MIGRATION_3_4;
 import static org.schabi.newpipe.database.Migrations.MIGRATION_4_5;
 import static org.schabi.newpipe.database.Migrations.MIGRATION_5_6;
+import static org.schabi.newpipe.database.Migrations.MIGRATION_6_7;
 
 import android.content.Context;
 import android.database.Cursor;
@@ -26,7 +27,7 @@ public final class NewPipeDatabase {
         return Room
                 .databaseBuilder(context.getApplicationContext(), AppDatabase.class, DATABASE_NAME)
                 .addMigrations(MIGRATION_1_2, MIGRATION_2_3, MIGRATION_3_4, MIGRATION_4_5,
-                        MIGRATION_5_6)
+                        MIGRATION_5_6, MIGRATION_6_7)
                 .build();
     }
 

app/src/main/java/org/schabi/newpipe/NewVersionWorker.kt

@@ -6,6 +6,7 @@ import android.util.Log
 import android.widget.Toast
 import androidx.core.app.NotificationCompat
 import androidx.core.app.NotificationManagerCompat
+import androidx.core.app.PendingIntentCompat
 import androidx.core.content.ContextCompat
 import androidx.core.content.edit
 import androidx.core.net.toUri
@@ -19,7 +20,6 @@ import com.grack.nanojson.JsonParser
 import com.grack.nanojson.JsonParserException
 import org.schabi.newpipe.extractor.downloader.Response
 import org.schabi.newpipe.extractor.exceptions.ReCaptchaException
-import org.schabi.newpipe.util.PendingIntentCompat
 import org.schabi.newpipe.util.ReleaseVersionUtil.coerceUpdateCheckExpiry
 import org.schabi.newpipe.util.ReleaseVersionUtil.isLastUpdateCheckExpired
 import org.schabi.newpipe.util.ReleaseVersionUtil.isReleaseApk
@@ -60,7 +60,7 @@ class NewVersionWorker(
         val intent = Intent(Intent.ACTION_VIEW, apkLocationUrl?.toUri())
         intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK)
         val pendingIntent = PendingIntentCompat.getActivity(
-            applicationContext, 0, intent, 0
+            applicationContext, 0, intent, 0, false
         )
         val channelId = applicationContext.getString(R.string.app_update_notification_channel_id)
         val notificationBuilder = NotificationCompat.Builder(applicationContext, channelId)

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

@@ -6,6 +6,7 @@ import android.view.MenuItem
 import android.view.View
 import android.view.ViewGroup
 import android.widget.Button
+import androidx.annotation.StringRes
 import androidx.appcompat.app.AppCompatActivity
 import androidx.fragment.app.Fragment
 import androidx.fragment.app.FragmentActivity
@@ -57,13 +58,9 @@ class AboutActivity : AppCompatActivity() {
      * A placeholder fragment containing a simple view.
      */
     class AboutFragment : Fragment() {
-        private fun Button.openLink(url: Int) {
+        private fun Button.openLink(@StringRes url: Int) {
             setOnClickListener {
-                ShareUtils.openUrlInBrowser(
-                    context,
-                    requireContext().getString(url),
-                    false
-                )
+                ShareUtils.openUrlInApp(context, requireContext().getString(url))
             }
         }
 

app/src/main/java/org/schabi/newpipe/about/LicenseFragmentHelper.kt

@@ -66,7 +66,7 @@ fun showLicense(context: Context?, component: SoftwareComponent): Disposable {
             dialog.dismiss()
         }
         setNeutralButton(R.string.open_website_license) { _, _ ->
-            ShareUtils.openUrlInBrowser(context!!, component.link)
+            ShareUtils.openUrlInApp(context!!, component.link)
         }
     }
 }

app/src/main/java/org/schabi/newpipe/database/AppDatabase.java

@@ -1,6 +1,6 @@
 package org.schabi.newpipe.database;
 
-import static org.schabi.newpipe.database.Migrations.DB_VER_6;
+import static org.schabi.newpipe.database.Migrations.DB_VER_7;
 
 import androidx.room.Database;
 import androidx.room.RoomDatabase;
@@ -38,7 +38,7 @@ import org.schabi.newpipe.database.subscription.SubscriptionEntity;
                 FeedEntity.class, FeedGroupEntity.class, FeedGroupSubscriptionEntity.class,
                 FeedLastUpdatedEntity.class
         },
-        version = DB_VER_6
+        version = DB_VER_7
 )
 public abstract class AppDatabase extends RoomDatabase {
     public static final String DATABASE_NAME = "newpipe.db";

app/src/main/java/org/schabi/newpipe/database/Migrations.java

@@ -24,6 +24,7 @@ public final class Migrations {
     public static final int DB_VER_4 = 4;
     public static final int DB_VER_5 = 5;
     public static final int DB_VER_6 = 6;
+    public static final int DB_VER_7 = 7;
 
     private static final String TAG = Migrations.class.getName();
     public static final boolean DEBUG = MainActivity.DEBUG;
@@ -197,6 +198,43 @@ public final class Migrations {
         }
     };
 
+    public static final Migration MIGRATION_6_7 = new Migration(DB_VER_6, DB_VER_7) {
+        @Override
+        public void migrate(@NonNull final SupportSQLiteDatabase database) {
+            // Create a new column thumbnail_stream_id
+            database.execSQL("ALTER TABLE `playlists` ADD COLUMN `thumbnail_stream_id` "
+                    + "INTEGER NOT NULL DEFAULT -1");
+
+            // Migrate the thumbnail_url to the thumbnail_stream_id
+            database.execSQL("UPDATE playlists SET thumbnail_stream_id = ("
+                    + " SELECT CASE WHEN COUNT(*) != 0 then stream_uid ELSE -1 END"
+                    + " FROM ("
+                    + " SELECT p.uid AS playlist_uid, s.uid AS stream_uid"
+                    + " FROM playlists p"
+                    + " LEFT JOIN playlist_stream_join ps ON p.uid = ps.playlist_id"
+                    + " LEFT JOIN streams s ON s.uid = ps.stream_id"
+                    + " WHERE s.thumbnail_url = p.thumbnail_url) AS temporary_table"
+                    + " WHERE playlist_uid = playlists.uid)");
+
+            // Remove the thumbnail_url field in the playlist table
+            database.execSQL("CREATE TABLE IF NOT EXISTS `playlists_new`"
+                    + "(uid INTEGER PRIMARY KEY AUTOINCREMENT NOT NULL, "
+                    + "name TEXT, "
+                    + "is_thumbnail_permanent INTEGER NOT NULL, "
+                    + "thumbnail_stream_id INTEGER NOT NULL)");
+
+            database.execSQL("INSERT INTO playlists_new"
+                    + " SELECT uid, name, is_thumbnail_permanent, thumbnail_stream_id "
+                    + " FROM playlists");
+
+
+            database.execSQL("DROP TABLE playlists");
+            database.execSQL("ALTER TABLE playlists_new RENAME TO playlists");
+            database.execSQL("CREATE INDEX IF NOT EXISTS "
+                    + "`index_playlists_name` ON `playlists` (`name`)");
+        }
+    };
+
     private Migrations() {
     }
 }

app/src/main/java/org/schabi/newpipe/database/feed/dao/FeedDAO.kt

@@ -32,6 +32,7 @@ abstract class FeedDAO {
      * @return the feed streams filtered according to the conditions provided in the parameters
      * @see StreamStateEntity.isFinished()
      * @see StreamStateEntity.PLAYBACK_FINISHED_END_MILLISECONDS
+     * @see StreamStateEntity.PLAYBACK_SAVE_THRESHOLD_START_MILLISECONDS
      */
     @Query(
         """
@@ -66,6 +67,15 @@ abstract class FeedDAO {
             OR s.stream_type = 'LIVE_STREAM'
             OR s.stream_type = 'AUDIO_LIVE_STREAM'
         )
+        AND (
+            :includePartiallyPlayed
+            OR sh.stream_id IS NULL
+            OR sst.stream_id IS NULL
+            OR (sst.progress_time <= ${StreamStateEntity.PLAYBACK_SAVE_THRESHOLD_START_MILLISECONDS}
+            AND sst.progress_time <= s.duration * 1000 / 4)
+            OR (sst.progress_time >= s.duration * 1000 - ${StreamStateEntity.PLAYBACK_FINISHED_END_MILLISECONDS}
+            AND sst.progress_time >= s.duration * 1000 * 3 / 4)
+        )
         AND (
             :uploadDateBefore IS NULL
             OR s.upload_date IS NULL
@@ -79,6 +89,7 @@ abstract class FeedDAO {
     abstract fun getStreams(
         groupId: Long,
         includePlayed: Boolean,
+        includePartiallyPlayed: Boolean,
         uploadDateBefore: OffsetDateTime?
     ): Maybe<List<StreamWithState>>
 

app/src/main/java/org/schabi/newpipe/database/playlist/PlaylistDuplicatesEntry.java

@@ -0,0 +1,24 @@
+package org.schabi.newpipe.database.playlist;
+
+import androidx.room.ColumnInfo;
+
+/**
+ * This class adds a field to {@link PlaylistMetadataEntry} that contains an integer representing
+ * how many times a specific stream is already contained inside a local playlist. Used to be able
+ * to grey out playlists which already contain the current stream in the playlist append dialog.
+ * @see org.schabi.newpipe.local.playlist.LocalPlaylistManager#getPlaylistDuplicates(String)
+ */
+public class PlaylistDuplicatesEntry extends PlaylistMetadataEntry {
+    public static final String PLAYLIST_TIMES_STREAM_IS_CONTAINED = "timesStreamIsContained";
+    @ColumnInfo(name = PLAYLIST_TIMES_STREAM_IS_CONTAINED)
+    public final long timesStreamIsContained;
+
+    public PlaylistDuplicatesEntry(final long uid,
+                                   final String name,
+                                   final String thumbnailUrl,
+                                   final long streamCount,
+                                   final long timesStreamIsContained) {
+        super(uid, name, thumbnailUrl, streamCount);
+        this.timesStreamIsContained = timesStreamIsContained;
+    }
+}

app/src/main/java/org/schabi/newpipe/database/playlist/dao/PlaylistStreamDAO.java

@@ -6,18 +6,23 @@ import androidx.room.RewriteQueriesToDropUnusedColumns;
 import androidx.room.Transaction;
 
 import org.schabi.newpipe.database.BasicDAO;
+import org.schabi.newpipe.database.playlist.PlaylistDuplicatesEntry;
 import org.schabi.newpipe.database.playlist.PlaylistMetadataEntry;
 import org.schabi.newpipe.database.playlist.PlaylistStreamEntry;
+import org.schabi.newpipe.database.playlist.model.PlaylistEntity;
 import org.schabi.newpipe.database.playlist.model.PlaylistStreamEntity;
 
 import java.util.List;
 
 import io.reactivex.rxjava3.core.Flowable;
 
+import static org.schabi.newpipe.database.playlist.PlaylistDuplicatesEntry.PLAYLIST_TIMES_STREAM_IS_CONTAINED;
 import static org.schabi.newpipe.database.playlist.PlaylistMetadataEntry.PLAYLIST_STREAM_COUNT;
+import static org.schabi.newpipe.database.playlist.model.PlaylistEntity.DEFAULT_THUMBNAIL;
 import static org.schabi.newpipe.database.playlist.model.PlaylistEntity.PLAYLIST_ID;
 import static org.schabi.newpipe.database.playlist.model.PlaylistEntity.PLAYLIST_NAME;
 import static org.schabi.newpipe.database.playlist.model.PlaylistEntity.PLAYLIST_TABLE;
+import static org.schabi.newpipe.database.playlist.model.PlaylistEntity.PLAYLIST_THUMBNAIL_STREAM_ID;
 import static org.schabi.newpipe.database.playlist.model.PlaylistEntity.PLAYLIST_THUMBNAIL_URL;
 import static org.schabi.newpipe.database.playlist.model.PlaylistStreamEntity.JOIN_INDEX;
 import static org.schabi.newpipe.database.playlist.model.PlaylistStreamEntity.JOIN_PLAYLIST_ID;
@@ -26,6 +31,7 @@ import static org.schabi.newpipe.database.playlist.model.PlaylistStreamEntity.PL
 import static org.schabi.newpipe.database.stream.model.StreamEntity.STREAM_ID;
 import static org.schabi.newpipe.database.stream.model.StreamEntity.STREAM_TABLE;
 import static org.schabi.newpipe.database.stream.model.StreamEntity.STREAM_THUMBNAIL_URL;
+import static org.schabi.newpipe.database.stream.model.StreamEntity.STREAM_URL;
 import static org.schabi.newpipe.database.stream.model.StreamStateEntity.JOIN_STREAM_ID_ALIAS;
 import static org.schabi.newpipe.database.stream.model.StreamStateEntity.STREAM_PROGRESS_MILLIS;
 import static org.schabi.newpipe.database.stream.model.StreamStateEntity.STREAM_STATE_TABLE;
@@ -54,14 +60,15 @@ public interface PlaylistStreamDAO extends BasicDAO<PlaylistStreamEntity> {
             + " WHERE " + JOIN_PLAYLIST_ID + " = :playlistId")
     Flowable<Integer> getMaximumIndexOf(long playlistId);
 
-    @Query("SELECT CASE WHEN COUNT(*) != 0 then " + STREAM_THUMBNAIL_URL + " ELSE :defaultUrl END"
+    @Query("SELECT CASE WHEN COUNT(*) != 0 then " + STREAM_ID
+            + " ELSE " + PlaylistEntity.DEFAULT_THUMBNAIL_ID + " END"
             + " FROM " + STREAM_TABLE
             + " LEFT JOIN " + PLAYLIST_STREAM_JOIN_TABLE
             + " ON " + STREAM_ID + " = " + JOIN_STREAM_ID
             + " WHERE " + JOIN_PLAYLIST_ID + " = :playlistId "
             + " LIMIT 1"
     )
-    Flowable<String> getAutomaticThumbnailUrl(long playlistId, String defaultUrl);
+    Flowable<Long> getAutomaticThumbnailStreamId(long playlistId);
 
     @RewriteQueriesToDropUnusedColumns
     @Transaction
@@ -84,13 +91,64 @@ public interface PlaylistStreamDAO extends BasicDAO<PlaylistStreamEntity> {
     Flowable<List<PlaylistStreamEntry>> getOrderedStreamsOf(long playlistId);
 
     @Transaction
-    @Query("SELECT " + PLAYLIST_ID + ", " + PLAYLIST_NAME + ", " + PLAYLIST_THUMBNAIL_URL + ", "
-            + "COALESCE(COUNT(" + JOIN_PLAYLIST_ID + "), 0) AS " + PLAYLIST_STREAM_COUNT
+    @Query("SELECT " + PLAYLIST_ID + ", " + PLAYLIST_NAME + ","
 
+            + " CASE WHEN " + PLAYLIST_THUMBNAIL_STREAM_ID + " = "
+            + PlaylistEntity.DEFAULT_THUMBNAIL_ID + " THEN " + "'" + DEFAULT_THUMBNAIL + "'"
+            + " ELSE (SELECT " + STREAM_THUMBNAIL_URL
+            + " FROM " + STREAM_TABLE
+            + " WHERE " + STREAM_TABLE + "." + STREAM_ID + " = " + PLAYLIST_THUMBNAIL_STREAM_ID
+            + " ) END AS " + PLAYLIST_THUMBNAIL_URL + ", "
+
+            + "COALESCE(COUNT(" + JOIN_PLAYLIST_ID + "), 0) AS " + PLAYLIST_STREAM_COUNT
             + " FROM " + PLAYLIST_TABLE
             + " LEFT JOIN " + PLAYLIST_STREAM_JOIN_TABLE
-            + " ON " + PLAYLIST_ID + " = " + JOIN_PLAYLIST_ID
+            + " ON " + PLAYLIST_TABLE + "." + PLAYLIST_ID + " = " + JOIN_PLAYLIST_ID
             + " GROUP BY " + PLAYLIST_ID
             + " ORDER BY " + PLAYLIST_NAME + " COLLATE NOCASE ASC")
     Flowable<List<PlaylistMetadataEntry>> getPlaylistMetadata();
+
+    @RewriteQueriesToDropUnusedColumns
+    @Transaction
+    @Query("SELECT *, MIN(" + JOIN_INDEX + ")"
+            + " FROM " + STREAM_TABLE + " INNER JOIN"
+            + " (SELECT " + JOIN_STREAM_ID + "," + JOIN_INDEX
+            + " FROM " + PLAYLIST_STREAM_JOIN_TABLE
+            + " WHERE " + JOIN_PLAYLIST_ID + " = :playlistId)"
+            + " ON " + STREAM_ID + " = " + JOIN_STREAM_ID
+            + " LEFT JOIN "
+            + "(SELECT " + JOIN_STREAM_ID + " AS " + JOIN_STREAM_ID_ALIAS + ", "
+            + STREAM_PROGRESS_MILLIS
+            + " FROM " + STREAM_STATE_TABLE + " )"
+            + " ON " + STREAM_ID + " = " + JOIN_STREAM_ID_ALIAS
+            + " GROUP BY " + STREAM_ID
+            + " ORDER BY MIN(" + JOIN_INDEX + ") ASC")
+    Flowable<List<PlaylistStreamEntry>> getStreamsWithoutDuplicates(long playlistId);
+
+    @Transaction
+    @Query("SELECT " + PLAYLIST_TABLE + "." + PLAYLIST_ID + ", "
+            + PLAYLIST_NAME + ", "
+
+            + " CASE WHEN " + PLAYLIST_THUMBNAIL_STREAM_ID + " = "
+            + PlaylistEntity.DEFAULT_THUMBNAIL_ID + " THEN " + "'" + DEFAULT_THUMBNAIL + "'"
+            + " ELSE (SELECT " + STREAM_THUMBNAIL_URL
+            + " FROM " + STREAM_TABLE
+            + " WHERE " + STREAM_TABLE + "." + STREAM_ID + " = " + PLAYLIST_THUMBNAIL_STREAM_ID
+            + " ) END AS " + PLAYLIST_THUMBNAIL_URL + ", "
+
+            + "COALESCE(COUNT(" + JOIN_PLAYLIST_ID + "), 0) AS " + PLAYLIST_STREAM_COUNT + ", "
+            + "COALESCE(SUM(" + STREAM_URL + " = :streamUrl), 0) AS "
+                + PLAYLIST_TIMES_STREAM_IS_CONTAINED
+
+            + " FROM " + PLAYLIST_TABLE
+            + " LEFT JOIN " + PLAYLIST_STREAM_JOIN_TABLE
+            + " ON " + PLAYLIST_TABLE + "." + PLAYLIST_ID + " = " + JOIN_PLAYLIST_ID
+
+            + " LEFT JOIN " + STREAM_TABLE
+            + " ON " + STREAM_TABLE + "." + STREAM_ID + " = " + JOIN_STREAM_ID
+            + " AND :streamUrl = :streamUrl"
+
+            + " GROUP BY " + JOIN_PLAYLIST_ID
+            + " ORDER BY " + PLAYLIST_NAME + " COLLATE NOCASE ASC")
+    Flowable<List<PlaylistDuplicatesEntry>> getPlaylistDuplicatesMetadata(String streamUrl);
 }

app/src/main/java/org/schabi/newpipe/database/playlist/model/PlaylistEntity.java

@@ -8,14 +8,22 @@ import androidx.room.PrimaryKey;
 import static org.schabi.newpipe.database.playlist.model.PlaylistEntity.PLAYLIST_NAME;
 import static org.schabi.newpipe.database.playlist.model.PlaylistEntity.PLAYLIST_TABLE;
 
+import org.schabi.newpipe.R;
+
 @Entity(tableName = PLAYLIST_TABLE,
         indices = {@Index(value = {PLAYLIST_NAME})})
 public class PlaylistEntity {
+
+    public static final String DEFAULT_THUMBNAIL = "drawable://"
+            + R.drawable.placeholder_thumbnail_playlist;
+    public static final long DEFAULT_THUMBNAIL_ID = -1;
+
     public static final String PLAYLIST_TABLE = "playlists";
     public static final String PLAYLIST_ID = "uid";
     public static final String PLAYLIST_NAME = "name";
     public static final String PLAYLIST_THUMBNAIL_URL = "thumbnail_url";
     public static final String PLAYLIST_THUMBNAIL_PERMANENT = "is_thumbnail_permanent";
+    public static final String PLAYLIST_THUMBNAIL_STREAM_ID = "thumbnail_stream_id";
 
     @PrimaryKey(autoGenerate = true)
     @ColumnInfo(name = PLAYLIST_ID)
@@ -24,17 +32,17 @@ public class PlaylistEntity {
     @ColumnInfo(name = PLAYLIST_NAME)
     private String name;
 
-    @ColumnInfo(name = PLAYLIST_THUMBNAIL_URL)
-    private String thumbnailUrl;
-
     @ColumnInfo(name = PLAYLIST_THUMBNAIL_PERMANENT)
     private boolean isThumbnailPermanent;
 
-    public PlaylistEntity(final String name, final String thumbnailUrl,
-                          final boolean isThumbnailPermanent) {
+    @ColumnInfo(name = PLAYLIST_THUMBNAIL_STREAM_ID)
+    private long thumbnailStreamId;
+
+    public PlaylistEntity(final String name, final boolean isThumbnailPermanent,
+                          final long thumbnailStreamId) {
         this.name = name;
-        this.thumbnailUrl = thumbnailUrl;
         this.isThumbnailPermanent = isThumbnailPermanent;
+        this.thumbnailStreamId = thumbnailStreamId;
     }
 
     public long getUid() {
@@ -53,12 +61,12 @@ public class PlaylistEntity {
         this.name = name;
     }
 
-    public String getThumbnailUrl() {
-        return thumbnailUrl;
+    public long getThumbnailStreamId() {
+        return thumbnailStreamId;
     }
 
-    public void setThumbnailUrl(final String thumbnailUrl) {
-        this.thumbnailUrl = thumbnailUrl;
+    public void setThumbnailStreamId(final long thumbnailStreamId) {
+        this.thumbnailStreamId = thumbnailStreamId;
     }
 
     public boolean getIsThumbnailPermanent() {

app/src/main/java/org/schabi/newpipe/database/stream/model/StreamStateEntity.java

@@ -30,7 +30,7 @@ public class StreamStateEntity {
     /**
      * Playback state will not be saved, if playback time is less than this threshold (5000ms = 5s).
      */
-    private static final long PLAYBACK_SAVE_THRESHOLD_START_MILLISECONDS = 5000;
+    public static final long PLAYBACK_SAVE_THRESHOLD_START_MILLISECONDS = 5000;
 
     /**
      * Stream will be considered finished if the playback time left exceeds this threshold

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

@@ -68,6 +68,8 @@ import org.schabi.newpipe.util.SecondaryStreamHelper;
 import org.schabi.newpipe.util.SimpleOnSeekBarChangeListener;
 import org.schabi.newpipe.util.StreamItemAdapter;
 import org.schabi.newpipe.util.StreamItemAdapter.StreamSizeWrapper;
+import org.schabi.newpipe.util.AudioTrackAdapter;
+import org.schabi.newpipe.util.AudioTrackAdapter.AudioTracksWrapper;
 import org.schabi.newpipe.util.ThemeHelper;
 
 import java.io.File;
@@ -95,12 +97,14 @@ public class DownloadDialog extends DialogFragment
     @State
     StreamInfo currentInfo;
     @State
-    StreamSizeWrapper<AudioStream> wrappedAudioStreams;
-    @State
     StreamSizeWrapper<VideoStream> wrappedVideoStreams;
     @State
     StreamSizeWrapper<SubtitlesStream> wrappedSubtitleStreams;
     @State
+    AudioTracksWrapper wrappedAudioTracks;
+    @State
+    int selectedAudioTrackIndex;
+    @State
     int selectedVideoIndex; // set in the constructor
     @State
     int selectedAudioIndex = 0; // default to the first item
@@ -117,6 +121,7 @@ public class DownloadDialog extends DialogFragment
     private Context context;
     private boolean askForSavePath;
 
+    private AudioTrackAdapter audioTrackAdapter;
     private StreamItemAdapter<AudioStream, Stream> audioStreamsAdapter;
     private StreamItemAdapter<VideoStream, AudioStream> videoStreamsAdapter;
     private StreamItemAdapter<SubtitlesStream, Stream> subtitleStreamsAdapter;
@@ -163,18 +168,26 @@ public class DownloadDialog extends DialogFragment
     public DownloadDialog(@NonNull final Context context, @NonNull final StreamInfo info) {
         this.currentInfo = info;
 
+        final List<AudioStream> audioStreams =
+                getStreamsOfSpecifiedDelivery(info.getAudioStreams(), PROGRESSIVE_HTTP);
+        final List<List<AudioStream>> groupedAudioStreams =
+                ListHelper.getGroupedAudioStreams(context, audioStreams);
+        this.wrappedAudioTracks = new AudioTracksWrapper(groupedAudioStreams, context);
+        this.selectedAudioTrackIndex =
+                ListHelper.getDefaultAudioTrackGroup(context, groupedAudioStreams);
+
         // TODO: Adapt this code when the downloader support other types of stream deliveries
         final List<VideoStream> videoStreams = ListHelper.getSortedStreamVideosList(
                 context,
                 getStreamsOfSpecifiedDelivery(info.getVideoStreams(), PROGRESSIVE_HTTP),
                 getStreamsOfSpecifiedDelivery(info.getVideoOnlyStreams(), PROGRESSIVE_HTTP),
                 false,
-                false
+                // If there are multiple languages available, prefer streams without audio
+                // to allow language selection
+                wrappedAudioTracks.size() > 1
         );
 
         this.wrappedVideoStreams = new StreamSizeWrapper<>(videoStreams, context);
-        this.wrappedAudioStreams = new StreamSizeWrapper<>(
-                getStreamsOfSpecifiedDelivery(info.getAudioStreams(), PROGRESSIVE_HTTP), context);
         this.wrappedSubtitleStreams = new StreamSizeWrapper<>(
                 getStreamsOfSpecifiedDelivery(info.getSubtitles(), PROGRESSIVE_HTTP), context);
 
@@ -212,33 +225,9 @@ public class DownloadDialog extends DialogFragment
         setStyle(STYLE_NO_TITLE, ThemeHelper.getDialogTheme(context));
         Icepick.restoreInstanceState(this, savedInstanceState);
 
-        final var secondaryStreams = new SparseArrayCompat<SecondaryStreamHelper<AudioStream>>(4);
-        final List<VideoStream> videoStreams = wrappedVideoStreams.getStreamsList();
-
-        for (int i = 0; i < videoStreams.size(); i++) {
-            if (!videoStreams.get(i).isVideoOnly()) {
-                continue;
-            }
-            final AudioStream audioStream = SecondaryStreamHelper
-                    .getAudioStreamFor(wrappedAudioStreams.getStreamsList(), videoStreams.get(i));
-
-            if (audioStream != null) {
-                secondaryStreams.append(i, new SecondaryStreamHelper<>(wrappedAudioStreams,
-                        audioStream));
-            } else if (DEBUG) {
-                final MediaFormat mediaFormat = videoStreams.get(i).getFormat();
-                if (mediaFormat != null) {
-                    Log.w(TAG, "No audio stream candidates for video format "
-                            + mediaFormat.name());
-                } else {
-                    Log.w(TAG, "No audio stream candidates for unknown video format");
-                }
-            }
-        }
-
-        this.videoStreamsAdapter = new StreamItemAdapter<>(wrappedVideoStreams, secondaryStreams);
-        this.audioStreamsAdapter = new StreamItemAdapter<>(wrappedAudioStreams);
+        this.audioTrackAdapter = new AudioTrackAdapter(wrappedAudioTracks);
         this.subtitleStreamsAdapter = new StreamItemAdapter<>(wrappedSubtitleStreams);
+        updateSecondaryStreams();
 
         final Intent intent = new Intent(context, DownloadManagerService.class);
         context.startService(intent);
@@ -265,6 +254,39 @@ public class DownloadDialog extends DialogFragment
         }, Context.BIND_AUTO_CREATE);
     }
 
+    /**
+     * Update the displayed video streams based on the selected audio track.
+     */
+    private void updateSecondaryStreams() {
+        final StreamSizeWrapper<AudioStream> audioStreams = getWrappedAudioStreams();
+        final var secondaryStreams = new SparseArrayCompat<SecondaryStreamHelper<AudioStream>>(4);
+        final List<VideoStream> videoStreams = wrappedVideoStreams.getStreamsList();
+        wrappedVideoStreams.resetSizes();
+
+        for (int i = 0; i < videoStreams.size(); i++) {
+            if (!videoStreams.get(i).isVideoOnly()) {
+                continue;
+            }
+            final AudioStream audioStream = SecondaryStreamHelper
+                    .getAudioStreamFor(audioStreams.getStreamsList(), videoStreams.get(i));
+
+            if (audioStream != null) {
+                secondaryStreams.append(i, new SecondaryStreamHelper<>(audioStreams, audioStream));
+            } else if (DEBUG) {
+                final MediaFormat mediaFormat = videoStreams.get(i).getFormat();
+                if (mediaFormat != null) {
+                    Log.w(TAG, "No audio stream candidates for video format "
+                            + mediaFormat.name());
+                } else {
+                    Log.w(TAG, "No audio stream candidates for unknown video format");
+                }
+            }
+        }
+
+        this.videoStreamsAdapter = new StreamItemAdapter<>(wrappedVideoStreams, secondaryStreams);
+        this.audioStreamsAdapter = new StreamItemAdapter<>(audioStreams);
+    }
+
     @Override
     public View onCreateView(@NonNull final LayoutInflater inflater,
                              final ViewGroup container,
@@ -285,13 +307,13 @@ public class DownloadDialog extends DialogFragment
 
         dialogBinding.fileName.setText(FilenameUtils.createFilename(getContext(),
                 currentInfo.getName()));
-        selectedAudioIndex = ListHelper
-                .getDefaultAudioFormat(getContext(), wrappedAudioStreams.getStreamsList());
+        selectedAudioIndex = ListHelper.getDefaultAudioFormat(getContext(),
+                getWrappedAudioStreams().getStreamsList());
 
         selectedSubtitleIndex = getSubtitleIndexBy(subtitleStreamsAdapter.getAll());
 
         dialogBinding.qualitySpinner.setOnItemSelectedListener(this);
-
+        dialogBinding.audioTrackSpinner.setOnItemSelectedListener(this);
         dialogBinding.videoAudioGroup.setOnCheckedChangeListener(this);
 
         initToolbar(dialogBinding.toolbarLayout.toolbar);
@@ -383,7 +405,7 @@ public class DownloadDialog extends DialogFragment
                         new ErrorInfo(throwable, UserAction.DOWNLOAD_OPEN_DIALOG,
                                 "Downloading video stream size",
                                 currentInfo.getServiceId()))));
-        disposables.add(StreamSizeWrapper.fetchSizeForWrapper(wrappedAudioStreams)
+        disposables.add(StreamSizeWrapper.fetchSizeForWrapper(getWrappedAudioStreams())
                 .subscribe(result -> {
                     if (dialogBinding.videoAudioGroup.getCheckedRadioButtonId()
                             == R.id.audio_button) {
@@ -405,14 +427,28 @@ public class DownloadDialog extends DialogFragment
                                 currentInfo.getServiceId()))));
     }
 
+    private void setupAudioTrackSpinner() {
+        if (getContext() == null) {
+            return;
+        }
+
+        dialogBinding.audioTrackSpinner.setAdapter(audioTrackAdapter);
+        dialogBinding.audioTrackSpinner.setSelection(selectedAudioTrackIndex);
+    }
+
     private void setupAudioSpinner() {
         if (getContext() == null) {
             return;
         }
 
-        dialogBinding.qualitySpinner.setAdapter(audioStreamsAdapter);
-        dialogBinding.qualitySpinner.setSelection(selectedAudioIndex);
+        dialogBinding.qualitySpinner.setVisibility(View.GONE);
         setRadioButtonsState(true);
+        dialogBinding.audioStreamSpinner.setAdapter(audioStreamsAdapter);
+        dialogBinding.audioStreamSpinner.setSelection(selectedAudioIndex);
+        dialogBinding.audioStreamSpinner.setVisibility(View.VISIBLE);
+        dialogBinding.audioTrackSpinner.setVisibility(
+                wrappedAudioTracks.size() > 1 ? View.VISIBLE : View.GONE);
+        dialogBinding.audioTrackPresentInVideoText.setVisibility(View.GONE);
     }
 
     private void setupVideoSpinner() {
@@ -422,7 +458,19 @@ public class DownloadDialog extends DialogFragment
 
         dialogBinding.qualitySpinner.setAdapter(videoStreamsAdapter);
         dialogBinding.qualitySpinner.setSelection(selectedVideoIndex);
+        dialogBinding.qualitySpinner.setVisibility(View.VISIBLE);
         setRadioButtonsState(true);
+        dialogBinding.audioStreamSpinner.setVisibility(View.GONE);
+        onVideoStreamSelected();
+    }
+
+    private void onVideoStreamSelected() {
+        final boolean isVideoOnly = videoStreamsAdapter.getItem(selectedVideoIndex).isVideoOnly();
+
+        dialogBinding.audioTrackSpinner.setVisibility(
+                isVideoOnly && wrappedAudioTracks.size() > 1 ? View.VISIBLE : View.GONE);
+        dialogBinding.audioTrackPresentInVideoText.setVisibility(
+                !isVideoOnly && wrappedAudioTracks.size() > 1 ? View.VISIBLE : View.GONE);
     }
 
     private void setupSubtitleSpinner() {
@@ -432,7 +480,11 @@ public class DownloadDialog extends DialogFragment
 
         dialogBinding.qualitySpinner.setAdapter(subtitleStreamsAdapter);
         dialogBinding.qualitySpinner.setSelection(selectedSubtitleIndex);
+        dialogBinding.qualitySpinner.setVisibility(View.VISIBLE);
         setRadioButtonsState(true);
+        dialogBinding.audioStreamSpinner.setVisibility(View.GONE);
+        dialogBinding.audioTrackSpinner.setVisibility(View.GONE);
+        dialogBinding.audioTrackPresentInVideoText.setVisibility(View.GONE);
     }
 
 
@@ -550,18 +602,31 @@ public class DownloadDialog extends DialogFragment
                     + "parent = [" + parent + "], view = [" + view + "], "
                     + "position = [" + position + "], id = [" + id + "]");
         }
-        switch (dialogBinding.videoAudioGroup.getCheckedRadioButtonId()) {
-            case R.id.audio_button:
+
+        switch (parent.getId()) {
+            case R.id.quality_spinner:
+                switch (dialogBinding.videoAudioGroup.getCheckedRadioButtonId()) {
+                    case R.id.video_button:
+                        selectedVideoIndex = position;
+                        onVideoStreamSelected();
+                        break;
+                    case R.id.subtitle_button:
+                        selectedSubtitleIndex = position;
+                        break;
+                }
+                onItemSelectedSetFileName();
+                break;
+            case R.id.audio_track_spinner:
+                final boolean trackChanged = selectedAudioTrackIndex != position;
+                selectedAudioTrackIndex = position;
+                if (trackChanged) {
+                    updateSecondaryStreams();
+                    fetchStreamsSize();
+                }
+                break;
+            case R.id.audio_stream_spinner:
                 selectedAudioIndex = position;
-                break;
-            case R.id.video_button:
-                selectedVideoIndex = position;
-                break;
-            case R.id.subtitle_button:
-                selectedSubtitleIndex = position;
-                break;
         }
-        onItemSelectedSetFileName();
     }
 
     private void onItemSelectedSetFileName() {
@@ -607,6 +672,7 @@ public class DownloadDialog extends DialogFragment
 
     protected void setupDownloadOptions() {
         setRadioButtonsState(false);
+        setupAudioTrackSpinner();
 
         final boolean isVideoStreamsAvailable = videoStreamsAdapter.getCount() > 0;
         final boolean isAudioStreamsAvailable = audioStreamsAdapter.getCount() > 0;
@@ -657,6 +723,13 @@ public class DownloadDialog extends DialogFragment
         dialogBinding.subtitleButton.setEnabled(enabled);
     }
 
+    private StreamSizeWrapper<AudioStream> getWrappedAudioStreams() {
+        if (selectedAudioTrackIndex < 0 || selectedAudioTrackIndex > wrappedAudioTracks.size()) {
+            return StreamSizeWrapper.empty();
+        }
+        return wrappedAudioTracks.getTracksList().get(selectedAudioTrackIndex);
+    }
+
     private int getSubtitleIndexBy(@NonNull final List<SubtitlesStream> streams) {
         final Localization preferredLocalization = NewPipe.getPreferredLocalization();
 
@@ -697,7 +770,6 @@ public class DownloadDialog extends DialogFragment
                 .setTitle(R.string.general_error)
                 .setMessage(msg)
                 .setNegativeButton(getString(R.string.ok), null)
-                .create()
                 .show();
     }
 
@@ -910,7 +982,7 @@ public class DownloadDialog extends DialogFragment
                     break;
             }
 
-            askDialog.create().show();
+            askDialog.show();
             return;
         }
 
@@ -954,7 +1026,7 @@ public class DownloadDialog extends DialogFragment
             }
         });
 
-        askDialog.create().show();
+        askDialog.show();
     }
 
     private void continueSelectedDownload(@NonNull final StoredFileHelper storage) {
@@ -1013,7 +1085,6 @@ public class DownloadDialog extends DialogFragment
                         psName = Postprocessing.ALGORITHM_WEBM_MUXER;
                     }
 
-                    psArgs = null;
                     final long videoSize = wrappedVideoStreams.getSizeInBytes(
                             (VideoStream) selectedStream);
 

app/src/main/java/org/schabi/newpipe/error/ErrorActivity.java

@@ -160,7 +160,7 @@ public class ErrorActivity extends AppCompatActivity {
                 .setMessage(R.string.start_accept_privacy_policy)
                 .setCancelable(false)
                 .setNeutralButton(R.string.read_privacy_policy, (dialog, which) ->
-                        ShareUtils.openUrlInBrowser(context,
+                        ShareUtils.openUrlInApp(context,
                                 context.getString(R.string.privacy_policy_url)))
                 .setPositiveButton(R.string.accept, (dialog, which) -> {
                     if (action.equals("EMAIL")) { // send on email
@@ -171,14 +171,12 @@ public class ErrorActivity extends AppCompatActivity {
                                         + getString(R.string.app_name) + " "
                                         + BuildConfig.VERSION_NAME)
                                 .putExtra(Intent.EXTRA_TEXT, buildJson());
-                        ShareUtils.openIntentInApp(context, i, true);
+                        ShareUtils.openIntentInApp(context, i);
                     } else if (action.equals("GITHUB")) { // open the NewPipe issue page on GitHub
-                        ShareUtils.openUrlInBrowser(this, ERROR_GITHUB_ISSUE_URL, false);
+                        ShareUtils.openUrlInApp(this, ERROR_GITHUB_ISSUE_URL);
                     }
                 })
-                .setNegativeButton(R.string.decline, (dialog, which) -> {
-                    // do nothing
-                })
+                .setNegativeButton(R.string.decline, null)
                 .show();
     }
 

app/src/main/java/org/schabi/newpipe/error/ErrorPanelHelper.kt

@@ -6,7 +6,6 @@ import android.util.Log
 import android.view.View
 import android.widget.Button
 import android.widget.TextView
-import androidx.annotation.Nullable
 import androidx.annotation.StringRes
 import androidx.core.view.isVisible
 import androidx.fragment.app.Fragment
@@ -144,7 +143,7 @@ class ErrorPanelHelper(
      */
     private fun showAndSetErrorButtonAction(
         @StringRes resid: Int,
-        @Nullable listener: View.OnClickListener
+        listener: View.OnClickListener
     ) {
         errorActionButton.isVisible = true
         errorActionButton.setText(resid)
@@ -156,7 +155,7 @@ class ErrorPanelHelper(
     ) {
         errorOpenInBrowserButton.isVisible = true
         errorOpenInBrowserButton.setOnClickListener {
-            ShareUtils.openUrlInBrowser(context, errorInfo.request, true)
+            ShareUtils.openUrlInBrowser(context, errorInfo.request)
         }
     }
 

app/src/main/java/org/schabi/newpipe/error/ErrorUtil.kt

@@ -9,10 +9,10 @@ import android.view.View
 import android.widget.Toast
 import androidx.core.app.NotificationCompat
 import androidx.core.app.NotificationManagerCompat
+import androidx.core.app.PendingIntentCompat
 import androidx.fragment.app.Fragment
 import com.google.android.material.snackbar.Snackbar
 import org.schabi.newpipe.R
-import org.schabi.newpipe.util.PendingIntentCompat
 
 /**
  * This class contains all of the methods that should be used to let the user know that an error has
@@ -118,7 +118,8 @@ class ErrorUtil {
                             context,
                             0,
                             getErrorActivityIntent(context, errorInfo),
-                            PendingIntent.FLAG_UPDATE_CURRENT
+                            PendingIntent.FLAG_UPDATE_CURRENT,
+                            false
                         )
                     )
 

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

@@ -7,11 +7,10 @@ import static org.schabi.newpipe.ktx.ViewUtils.animate;
 import static org.schabi.newpipe.ktx.ViewUtils.animateRotation;
 import static org.schabi.newpipe.player.helper.PlayerHelper.globalScreenOrientationLocked;
 import static org.schabi.newpipe.player.helper.PlayerHelper.isClearingQueueConfirmationRequired;
-import static org.schabi.newpipe.player.playqueue.PlayQueueItem.RECOVERY_UNSET;
+import static org.schabi.newpipe.util.DependentPreferenceHelper.getResumePlaybackEnabled;
 import static org.schabi.newpipe.util.ExtractorHelper.showMetaInfoInTextView;
 import static org.schabi.newpipe.util.ListHelper.getUrlAndNonTorrentStreams;
 import static org.schabi.newpipe.util.NavigationHelper.openPlayQueue;
-import static org.schabi.newpipe.util.NavigationHelper.playWithKore;
 
 import android.animation.ValueAnimator;
 import android.annotation.SuppressLint;
@@ -27,6 +26,7 @@ import android.graphics.Color;
 import android.graphics.Rect;
 import android.graphics.drawable.Drawable;
 import android.net.Uri;
+import android.os.Build;
 import android.os.Bundle;
 import android.os.Handler;
 import android.os.Looper;
@@ -54,9 +54,6 @@ import androidx.appcompat.content.res.AppCompatResources;
 import androidx.appcompat.widget.Toolbar;
 import androidx.coordinatorlayout.widget.CoordinatorLayout;
 import androidx.core.content.ContextCompat;
-import androidx.core.view.WindowCompat;
-import androidx.core.view.WindowInsetsCompat;
-import androidx.core.view.WindowInsetsControllerCompat;
 import androidx.preference.PreferenceManager;
 
 import com.google.android.exoplayer2.PlaybackException;
@@ -64,7 +61,6 @@ import com.google.android.exoplayer2.PlaybackParameters;
 import com.google.android.material.appbar.AppBarLayout;
 import com.google.android.material.bottomsheet.BottomSheetBehavior;
 import com.google.android.material.tabs.TabLayout;
-import com.squareup.picasso.Callback;
 
 import org.schabi.newpipe.App;
 import org.schabi.newpipe.R;
@@ -165,8 +161,12 @@ public final class VideoDetailFragment
     private boolean showRelatedItems;
     private boolean showDescription;
     private String selectedTabTag;
-    @AttrRes @NonNull final List<Integer> tabIcons = new ArrayList<>();
-    @StringRes @NonNull final List<Integer> tabContentDescriptions = new ArrayList<>();
+    @AttrRes
+    @NonNull
+    final List<Integer> tabIcons = new ArrayList<>();
+    @StringRes
+    @NonNull
+    final List<Integer> tabContentDescriptions = new ArrayList<>();
     private boolean tabSettingsChanged = false;
     private int lastAppBarVerticalOffset = Integer.MAX_VALUE; // prevents useless updates
 
@@ -485,16 +485,8 @@ public final class VideoDetailFragment
                         info.getThumbnailUrl())));
         binding.detailControlsOpenInBrowser.setOnClickListener(makeOnClickListener(info ->
                 ShareUtils.openUrlInBrowser(requireContext(), info.getUrl())));
-        binding.detailControlsPlayWithKodi.setOnClickListener(makeOnClickListener(info -> {
-            try {
-                playWithKore(requireContext(), Uri.parse(info.getUrl()));
-            } catch (final Exception e) {
-                if (DEBUG) {
-                    Log.i(TAG, "Failed to start kore", e);
-                }
-                KoreUtils.showInstallKoreDialog(requireContext());
-            }
-        }));
+        binding.detailControlsPlayWithKodi.setOnClickListener(makeOnClickListener(info ->
+                KoreUtils.playWithKore(requireContext(), Uri.parse(info.getUrl()))));
         if (DEBUG) {
             binding.detailControlsCrashThePlayer.setOnClickListener(v ->
                     VideoDetailPlayerCrasher.onCrashThePlayer(requireContext(), player));
@@ -656,27 +648,6 @@ public final class VideoDetailFragment
         }
     }
 
-    private void initThumbnailViews(@NonNull final StreamInfo info) {
-        PicassoHelper.loadDetailsThumbnail(info.getThumbnailUrl()).tag(PICASSO_VIDEO_DETAILS_TAG)
-                .into(binding.detailThumbnailImageView, new Callback() {
-                    @Override
-                    public void onSuccess() {
-                        // nothing to do, the image was loaded correctly into the thumbnail
-                    }
-
-                    @Override
-                    public void onError(final Exception e) {
-                        showSnackBarError(new ErrorInfo(e, UserAction.LOAD_IMAGE,
-                                info.getThumbnailUrl(), info));
-                    }
-                });
-
-        PicassoHelper.loadAvatar(info.getSubChannelAvatarUrl()).tag(PICASSO_VIDEO_DETAILS_TAG)
-                .into(binding.detailSubChannelThumbnailView);
-        PicassoHelper.loadAvatar(info.getUploaderAvatarUrl()).tag(PICASSO_VIDEO_DETAILS_TAG)
-                .into(binding.detailUploaderThumbnailView);
-    }
-
     /*//////////////////////////////////////////////////////////////////////////
     // OwnStack
     //////////////////////////////////////////////////////////////////////////*/
@@ -1051,20 +1022,10 @@ public final class VideoDetailFragment
             player.setRecovery();
         }
 
-        if (!useExternalAudioPlayer) {
-            openNormalBackgroundPlayer(append);
+        if (useExternalAudioPlayer) {
+            showExternalAudioPlaybackDialog();
         } else {
-            final List<AudioStream> audioStreams = getUrlAndNonTorrentStreams(
-                    currentInfo.getAudioStreams());
-            final int index = ListHelper.getDefaultAudioFormat(activity, audioStreams);
-
-            if (index == -1) {
-                Toast.makeText(activity, R.string.no_audio_streams_available_for_external_players,
-                        Toast.LENGTH_SHORT).show();
-                return;
-            }
-
-            startOnExternalPlayer(activity, currentInfo, audioStreams.get(index));
+            openNormalBackgroundPlayer(append);
         }
     }
 
@@ -1117,7 +1078,7 @@ public final class VideoDetailFragment
 
         if (PreferenceManager.getDefaultSharedPreferences(activity)
                 .getBoolean(this.getString(R.string.use_external_video_player_key), false)) {
-            showExternalPlaybackDialog();
+            showExternalVideoPlaybackDialog();
         } else {
             replaceQueueIfUserConfirms(this::openMainPlayer);
         }
@@ -1457,8 +1418,8 @@ public final class VideoDetailFragment
 
         animate(binding.detailThumbnailPlayButton, false, 50);
         animate(binding.detailDurationView, false, 100);
-        animate(binding.detailPositionView, false, 100);
-        animate(binding.positionView, false, 50);
+        binding.detailPositionView.setVisibility(View.GONE);
+        binding.positionView.setVisibility(View.GONE);
 
         binding.detailVideoTitleView.setText(title);
         binding.detailVideoTitleView.setMaxLines(1);
@@ -1497,12 +1458,9 @@ public final class VideoDetailFragment
         binding.detailSubChannelThumbnailView.setVisibility(View.GONE);
 
         if (!isEmpty(info.getSubChannelName())) {
-            displayBothUploaderAndSubChannel(info, activity);
-        } else if (!isEmpty(info.getUploaderName())) {
-            displayUploaderAsSubChannel(info, activity);
+            displayBothUploaderAndSubChannel(info);
         } else {
-            binding.detailUploaderTextView.setVisibility(View.GONE);
-            binding.detailUploaderThumbnailView.setVisibility(View.GONE);
+            displayUploaderAsSubChannel(info);
         }
 
         final Drawable buddyDrawable =
@@ -1575,8 +1533,9 @@ public final class VideoDetailFragment
         binding.detailToggleSecondaryControlsView.setVisibility(View.VISIBLE);
         binding.detailSecondaryControlPanel.setVisibility(View.GONE);
 
-        updateProgressInfo(info);
-        initThumbnailViews(info);
+        checkUpdateProgressInfo(info);
+        PicassoHelper.loadDetailsThumbnail(info.getThumbnailUrl()).tag(PICASSO_VIDEO_DETAILS_TAG)
+                .into(binding.detailThumbnailImageView);
         showMetaInfoInTextView(info.getMetaInfo(), binding.detailMetaInfoTextView,
                 binding.detailMetaInfoSeparator, disposables);
 
@@ -1613,27 +1572,30 @@ public final class VideoDetailFragment
                 noVideoStreams ? R.drawable.ic_headset_shadow : R.drawable.ic_play_arrow_shadow);
     }
 
-    private void displayUploaderAsSubChannel(final StreamInfo info, final Context context) {
+    private void displayUploaderAsSubChannel(final StreamInfo info) {
         binding.detailSubChannelTextView.setText(info.getUploaderName());
         binding.detailSubChannelTextView.setVisibility(View.VISIBLE);
         binding.detailSubChannelTextView.setSelected(true);
 
         if (info.getUploaderSubscriberCount() > -1) {
             binding.detailUploaderTextView.setText(
-                    Localization.shortSubscriberCount(context, info.getUploaderSubscriberCount()));
+                    Localization.shortSubscriberCount(activity, info.getUploaderSubscriberCount()));
             binding.detailUploaderTextView.setVisibility(View.VISIBLE);
         } else {
             binding.detailUploaderTextView.setVisibility(View.GONE);
         }
+
+        PicassoHelper.loadAvatar(info.getUploaderAvatarUrl()).tag(PICASSO_VIDEO_DETAILS_TAG)
+                .into(binding.detailSubChannelThumbnailView);
+        binding.detailSubChannelThumbnailView.setVisibility(View.VISIBLE);
+        binding.detailUploaderThumbnailView.setVisibility(View.GONE);
     }
 
-    private void displayBothUploaderAndSubChannel(final StreamInfo info, final Context context) {
+    private void displayBothUploaderAndSubChannel(final StreamInfo info) {
         binding.detailSubChannelTextView.setText(info.getSubChannelName());
         binding.detailSubChannelTextView.setVisibility(View.VISIBLE);
         binding.detailSubChannelTextView.setSelected(true);
 
-        binding.detailSubChannelThumbnailView.setVisibility(View.VISIBLE);
-
         final StringBuilder subText = new StringBuilder();
         if (!isEmpty(info.getUploaderName())) {
             subText.append(
@@ -1644,7 +1606,7 @@ public final class VideoDetailFragment
                 subText.append(Localization.DOT_SEPARATOR);
             }
             subText.append(
-                    Localization.shortSubscriberCount(context, info.getUploaderSubscriberCount()));
+                    Localization.shortSubscriberCount(activity, info.getUploaderSubscriberCount()));
         }
 
         if (subText.length() > 0) {
@@ -1654,6 +1616,13 @@ public final class VideoDetailFragment
         } else {
             binding.detailUploaderTextView.setVisibility(View.GONE);
         }
+
+        PicassoHelper.loadAvatar(info.getSubChannelAvatarUrl()).tag(PICASSO_VIDEO_DETAILS_TAG)
+                .into(binding.detailSubChannelThumbnailView);
+        binding.detailSubChannelThumbnailView.setVisibility(View.VISIBLE);
+        PicassoHelper.loadAvatar(info.getUploaderAvatarUrl()).tag(PICASSO_VIDEO_DETAILS_TAG)
+                .into(binding.detailUploaderThumbnailView);
+        binding.detailUploaderThumbnailView.setVisibility(View.VISIBLE);
     }
 
     public void openDownloadDialog() {
@@ -1674,67 +1643,43 @@ public final class VideoDetailFragment
     // Stream Results
     //////////////////////////////////////////////////////////////////////////*/
 
-    private void updateProgressInfo(@NonNull final StreamInfo info) {
+    private void checkUpdateProgressInfo(@NonNull final StreamInfo info) {
         if (positionSubscriber != null) {
             positionSubscriber.dispose();
         }
-        final SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(activity);
-        final boolean playbackResumeEnabled = prefs
-                .getBoolean(activity.getString(R.string.enable_watch_history_key), true)
-                && prefs.getBoolean(activity.getString(R.string.enable_playback_resume_key), true);
-        final boolean showPlaybackPosition = prefs.getBoolean(
-                activity.getString(R.string.enable_playback_state_lists_key), true);
-        if (!playbackResumeEnabled) {
-            if (playQueue == null || playQueue.getStreams().isEmpty()
-                    || playQueue.getItem().getRecoveryPosition() == RECOVERY_UNSET
-                    || !showPlaybackPosition) {
-                binding.positionView.setVisibility(View.INVISIBLE);
-                binding.detailPositionView.setVisibility(View.GONE);
-                // TODO: Remove this check when separation of concerns is done.
-                //  (live streams weren't getting updated because they are mixed)
-                if (!StreamTypeUtil.isLiveStream(info.getStreamType())) {
-                    return;
-                }
-            } else {
-                // Show saved position from backStack if user allows it
-                showPlaybackProgress(playQueue.getItem().getRecoveryPosition(),
-                        playQueue.getItem().getDuration() * 1000);
-                animate(binding.positionView, true, 500);
-                animate(binding.detailPositionView, true, 500);
-            }
+        if (!getResumePlaybackEnabled(activity)) {
+            binding.positionView.setVisibility(View.GONE);
+            binding.detailPositionView.setVisibility(View.GONE);
             return;
         }
         final HistoryRecordManager recordManager = new HistoryRecordManager(requireContext());
-
-        // TODO: Separate concerns when updating database data.
-        //  (move the updating part to when the loading happens)
         positionSubscriber = recordManager.loadStreamState(info)
                 .subscribeOn(Schedulers.io())
                 .onErrorComplete()
                 .observeOn(AndroidSchedulers.mainThread())
                 .subscribe(state -> {
-                    showPlaybackProgress(state.getProgressMillis(), info.getDuration() * 1000);
-                    animate(binding.positionView, true, 500);
-                    animate(binding.detailPositionView, true, 500);
+                    updatePlaybackProgress(
+                            state.getProgressMillis(), info.getDuration() * 1000);
                 }, e -> {
-                    if (DEBUG) {
-                        e.printStackTrace();
-                    }
+                    // impossible since the onErrorComplete()
                 }, () -> {
                     binding.positionView.setVisibility(View.GONE);
                     binding.detailPositionView.setVisibility(View.GONE);
                 });
     }
 
-    private void showPlaybackProgress(final long progress, final long duration) {
+    private void updatePlaybackProgress(final long progress, final long duration) {
+        if (!getResumePlaybackEnabled(activity)) {
+            return;
+        }
         final int progressSeconds = (int) TimeUnit.MILLISECONDS.toSeconds(progress);
         final int durationSeconds = (int) TimeUnit.MILLISECONDS.toSeconds(duration);
-        // If the old and the new progress values have a big difference then use
-        // animation. Otherwise don't because it affects CPU
-        final boolean shouldAnimate = Math.abs(binding.positionView.getProgress()
-                - progressSeconds) > 2;
+        // If the old and the new progress values have a big difference then use animation.
+        // Otherwise don't because it affects CPU
+        final int progressDifference = Math.abs(binding.positionView.getProgress()
+                - progressSeconds);
         binding.positionView.setMax(durationSeconds);
-        if (shouldAnimate) {
+        if (progressDifference > 2) {
             binding.positionView.setProgressAnimated(progressSeconds);
         } else {
             binding.positionView.setProgress(progressSeconds);
@@ -1829,7 +1774,7 @@ public final class VideoDetailFragment
         }
 
         if (player.getPlayQueue().getItem().getUrl().equals(url)) {
-            showPlaybackProgress(currentProgress, duration);
+            updatePlaybackProgress(currentProgress, duration);
         }
     }
 
@@ -1961,17 +1906,15 @@ public final class VideoDetailFragment
             return;
         }
 
-        final var window = activity.getWindow();
-        final var windowInsetsController = WindowCompat.getInsetsController(window,
-                window.getDecorView());
-
-        WindowCompat.setDecorFitsSystemWindows(window, true);
-        windowInsetsController.setSystemBarsBehavior(WindowInsetsControllerCompat
-                .BEHAVIOR_SHOW_BARS_BY_TOUCH);
-        windowInsetsController.show(WindowInsetsCompat.Type.systemBars());
-
-        window.setStatusBarColor(ThemeHelper.resolveColorFromAttr(requireContext(),
-                android.R.attr.colorPrimary));
+        // Prevent jumping of the player on devices with cutout
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.P) {
+            activity.getWindow().getAttributes().layoutInDisplayCutoutMode =
+                    WindowManager.LayoutParams.LAYOUT_IN_DISPLAY_CUTOUT_MODE_DEFAULT;
+        }
+        activity.getWindow().getDecorView().setSystemUiVisibility(0);
+        activity.getWindow().clearFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN);
+        activity.getWindow().setStatusBarColor(ThemeHelper.resolveColorFromAttr(
+                requireContext(), android.R.attr.colorPrimary));
     }
 
     private void hideSystemUi() {
@@ -1983,19 +1926,30 @@ public final class VideoDetailFragment
             return;
         }
 
-        final var window = activity.getWindow();
-        final var windowInsetsController = WindowCompat.getInsetsController(window,
-                window.getDecorView());
-
-        WindowCompat.setDecorFitsSystemWindows(window, false);
-        windowInsetsController.setSystemBarsBehavior(WindowInsetsControllerCompat
-                .BEHAVIOR_SHOW_TRANSIENT_BARS_BY_SWIPE);
-        windowInsetsController.hide(WindowInsetsCompat.Type.systemBars());
-
-        if (DeviceUtils.isInMultiWindow(activity) || isFullscreen()) {
-            window.setStatusBarColor(Color.TRANSPARENT);
-            window.setNavigationBarColor(Color.TRANSPARENT);
+        // Prevent jumping of the player on devices with cutout
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.P) {
+            activity.getWindow().getAttributes().layoutInDisplayCutoutMode =
+                    WindowManager.LayoutParams.LAYOUT_IN_DISPLAY_CUTOUT_MODE_SHORT_EDGES;
         }
+        int visibility = View.SYSTEM_UI_FLAG_LAYOUT_STABLE
+                | View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN
+                | View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION
+                | View.SYSTEM_UI_FLAG_HIDE_NAVIGATION
+                | View.SYSTEM_UI_FLAG_IMMERSIVE_STICKY;
+
+        // In multiWindow mode status bar is not transparent for devices with cutout
+        // if I include this flag. So without it is better in this case
+        final boolean isInMultiWindow = DeviceUtils.isInMultiWindow(activity);
+        if (!isInMultiWindow) {
+            visibility |= View.SYSTEM_UI_FLAG_FULLSCREEN;
+        }
+        activity.getWindow().getDecorView().setSystemUiVisibility(visibility);
+
+        if (isInMultiWindow || isFullscreen()) {
+            activity.getWindow().setStatusBarColor(Color.TRANSPARENT);
+            activity.getWindow().setNavigationBarColor(Color.TRANSPARENT);
+        }
+        activity.getWindow().clearFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN);
     }
 
     // Listener implementation
@@ -2039,7 +1993,10 @@ public final class VideoDetailFragment
             restoreDefaultBrightness();
         } else {
             // Do not restore if user has disabled brightness gesture
-            if (!PlayerHelper.isBrightnessGestureEnabled(activity)) {
+            if (!PlayerHelper.getActionForRightGestureSide(activity)
+                    .equals(getString(R.string.brightness_control_key))
+                    && !PlayerHelper.getActionForLeftGestureSide(activity)
+                    .equals(getString(R.string.brightness_control_key))) {
                 return;
             }
             // Restore already saved brightness level
@@ -2132,10 +2089,11 @@ public final class VideoDetailFragment
                 .setPositiveButton(R.string.ok, (dialog, which) -> {
                     onAllow.run();
                     dialog.dismiss();
-                }).show();
+                })
+                .show();
     }
 
-    private void showExternalPlaybackDialog() {
+    private void showExternalVideoPlaybackDialog() {
         if (currentInfo == null) {
             return;
         }
@@ -2182,6 +2140,43 @@ public final class VideoDetailFragment
         builder.show();
     }
 
+    private void showExternalAudioPlaybackDialog() {
+        if (currentInfo == null) {
+            return;
+        }
+
+        final List<AudioStream> audioStreams = getUrlAndNonTorrentStreams(
+                currentInfo.getAudioStreams());
+        final List<AudioStream> audioTracks =
+                ListHelper.getFilteredAudioStreams(activity, audioStreams);
+
+        if (audioTracks.isEmpty()) {
+            Toast.makeText(activity, R.string.no_audio_streams_available_for_external_players,
+                    Toast.LENGTH_SHORT).show();
+        } else if (audioTracks.size() == 1) {
+            startOnExternalPlayer(activity, currentInfo, audioTracks.get(0));
+        } else {
+            final int selectedAudioStream =
+                    ListHelper.getDefaultAudioFormat(activity, audioTracks);
+            final CharSequence[] trackNames = audioTracks.stream()
+                    .map(audioStream -> Localization.audioTrackName(activity, audioStream))
+                    .toArray(CharSequence[]::new);
+
+            new AlertDialog.Builder(activity)
+                    .setTitle(R.string.select_audio_track_external_players)
+                    .setNeutralButton(R.string.open_in_browser, (dialog, i) ->
+                            ShareUtils.openUrlInBrowser(requireActivity(), url))
+                    .setSingleChoiceItems(trackNames, selectedAudioStream, null)
+                    .setNegativeButton(R.string.cancel, null)
+                    .setPositiveButton(R.string.ok, (dialog, i) -> {
+                        final int index = ((AlertDialog) dialog).getListView()
+                                .getCheckedItemPosition();
+                        startOnExternalPlayer(activity, currentInfo, audioTracks.get(index));
+                    })
+                    .show();
+        }
+    }
+
     /*
      * Remove unneeded information while waiting for a next task
      * */

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

@@ -204,8 +204,7 @@ public class ChannelFragment extends BaseListInfoFragment<StreamInfoItem, Channe
                 break;
             case R.id.menu_item_rss:
                 if (currentInfo != null) {
-                    ShareUtils.openUrlInBrowser(
-                            requireContext(), currentInfo.getFeedUrl(), false);
+                    ShareUtils.openUrlInApp(requireContext(), currentInfo.getFeedUrl());
                 }
                 break;
             case R.id.menu_item_openInBrowser:

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

@@ -17,6 +17,7 @@ import org.schabi.newpipe.extractor.channel.ChannelInfoItem;
 import org.schabi.newpipe.extractor.comments.CommentsInfoItem;
 import org.schabi.newpipe.extractor.playlist.PlaylistInfoItem;
 import org.schabi.newpipe.extractor.stream.StreamInfoItem;
+import org.schabi.newpipe.info_list.holder.ChannelCardInfoItemHolder;
 import org.schabi.newpipe.info_list.holder.ChannelGridInfoItemHolder;
 import org.schabi.newpipe.info_list.holder.ChannelInfoItemHolder;
 import org.schabi.newpipe.info_list.holder.ChannelMiniInfoItemHolder;
@@ -73,6 +74,7 @@ public class InfoListAdapter extends RecyclerView.Adapter<RecyclerView.ViewHolde
     private static final int MINI_CHANNEL_HOLDER_TYPE = 0x200;
     private static final int CHANNEL_HOLDER_TYPE = 0x201;
     private static final int GRID_CHANNEL_HOLDER_TYPE = 0x202;
+    private static final int CARD_CHANNEL_HOLDER_TYPE = 0x203;
     private static final int MINI_PLAYLIST_HOLDER_TYPE = 0x300;
     private static final int PLAYLIST_HOLDER_TYPE = 0x301;
     private static final int GRID_PLAYLIST_HOLDER_TYPE = 0x302;
@@ -249,7 +251,9 @@ public class InfoListAdapter extends RecyclerView.Adapter<RecyclerView.ViewHolde
                     return STREAM_HOLDER_TYPE;
                 }
             case CHANNEL:
-                if (itemMode == ItemViewMode.GRID) {
+                if (itemMode == ItemViewMode.CARD) {
+                    return CARD_CHANNEL_HOLDER_TYPE;
+                } else if (itemMode == ItemViewMode.GRID) {
                     return GRID_CHANNEL_HOLDER_TYPE;
                 } else if (useMiniVariant) {
                     return MINI_CHANNEL_HOLDER_TYPE;
@@ -304,6 +308,8 @@ public class InfoListAdapter extends RecyclerView.Adapter<RecyclerView.ViewHolde
                 return new ChannelMiniInfoItemHolder(infoItemBuilder, parent);
             case CHANNEL_HOLDER_TYPE:
                 return new ChannelInfoItemHolder(infoItemBuilder, parent);
+            case CARD_CHANNEL_HOLDER_TYPE:
+                return new ChannelCardInfoItemHolder(infoItemBuilder, parent);
             case GRID_CHANNEL_HOLDER_TYPE:
                 return new ChannelGridInfoItemHolder(infoItemBuilder, parent);
             case MINI_PLAYLIST_HOLDER_TYPE:

app/src/main/java/org/schabi/newpipe/info_list/dialog/StreamDialogDefaultEntry.java

@@ -99,14 +99,8 @@ public enum StreamDialogDefaultEntry {
         )
     ),
 
-    PLAY_WITH_KODI(R.string.play_with_kodi_title, (fragment, item) -> {
-        final Uri videoUrl = Uri.parse(item.getUrl());
-        try {
-            NavigationHelper.playWithKore(fragment.requireContext(), videoUrl);
-        } catch (final Exception e) {
-            KoreUtils.showInstallKoreDialog(fragment.requireActivity());
-        }
-    }),
+    PLAY_WITH_KODI(R.string.play_with_kodi_title, (fragment, item) ->
+            KoreUtils.playWithKore(fragment.requireContext(), Uri.parse(item.getUrl()))),
 
     SHARE(R.string.share, (fragment, item) ->
             ShareUtils.shareText(fragment.requireContext(), item.getName(), item.getUrl(),

app/src/main/java/org/schabi/newpipe/info_list/holder/ChannelCardInfoItemHolder.java

@@ -0,0 +1,22 @@
+package org.schabi.newpipe.info_list.holder;
+
+import android.view.ViewGroup;
+
+import androidx.annotation.Nullable;
+
+import org.schabi.newpipe.R;
+import org.schabi.newpipe.info_list.InfoItemBuilder;
+
+public class ChannelCardInfoItemHolder extends ChannelMiniInfoItemHolder {
+    public ChannelCardInfoItemHolder(final InfoItemBuilder infoItemBuilder,
+                                     final ViewGroup parent) {
+        super(infoItemBuilder, R.layout.list_channel_card_item, parent);
+    }
+
+    @Override
+    protected int getDescriptionMaxLineCount(@Nullable final String content) {
+        // Based on `list_channel_card_item` left side content (thumbnail 100dp
+        // + additional details), Right side description can grow up to 8 lines.
+        return 8;
+    }
+}

app/src/main/java/org/schabi/newpipe/info_list/holder/ChannelMiniInfoItemHolder.java

@@ -46,6 +46,7 @@ public class ChannelMiniInfoItemHolder extends InfoItemHolder {
         final ChannelInfoItem item = (ChannelInfoItem) infoItem;
 
         itemTitleView.setText(item.getName());
+        itemTitleView.setSelected(true);
 
         final String detailLine = getDetailLine(item);
         if (detailLine == null) {
@@ -77,11 +78,24 @@ public class ChannelMiniInfoItemHolder extends InfoItemHolder {
             } else {
                 itemChannelDescriptionView.setVisibility(View.VISIBLE);
                 itemChannelDescriptionView.setText(item.getDescription());
-                itemChannelDescriptionView.setMaxLines(detailLine == null ? 3 : 2);
+                // setMaxLines utilize the line space for description if the additional details
+                // (sub / video count) are not present.
+                // Case1: 2 lines of description + 1 line additional details
+                // Case2: 3 lines of description (additionalDetails is GONE)
+                itemChannelDescriptionView.setMaxLines(getDescriptionMaxLineCount(detailLine));
             }
         }
     }
 
+    /**
+     * Returns max number of allowed lines for the description field.
+     * @param content additional detail content (video / sub count)
+     * @return max line count
+     */
+    protected int getDescriptionMaxLineCount(@Nullable final String content) {
+        return content == null ? 3 : 2;
+    }
+
     @Nullable
     private String getDetailLine(final ChannelInfoItem item) {
         if (item.getStreamCount() >= 0 && item.getSubscriberCount() >= 0) {

app/src/main/java/org/schabi/newpipe/info_list/holder/CommentsMiniInfoItemHolder.java

@@ -1,8 +1,9 @@
 package org.schabi.newpipe.info_list.holder;
 
+import static android.text.TextUtils.isEmpty;
+
 import android.graphics.Paint;
 import android.text.Layout;
-import android.text.TextUtils;
 import android.text.method.LinkMovementMethod;
 import android.text.style.URLSpan;
 import android.util.Log;
@@ -59,9 +60,9 @@ public class CommentsMiniInfoItemHolder extends InfoItemHolder {
     private final TextView itemPublishedTime;
 
     private final CompositeDisposable disposables = new CompositeDisposable();
-    private Description commentText;
-    private StreamingService streamService;
-    private String streamUrl;
+    @Nullable private Description commentText;
+    @Nullable private StreamingService streamService;
+    @Nullable private String streamUrl;
 
     CommentsMiniInfoItemHolder(final InfoItemBuilder infoItemBuilder, final int layoutId,
                                final ViewGroup parent) {
@@ -153,15 +154,17 @@ public class CommentsMiniInfoItemHolder extends InfoItemHolder {
             if (DeviceUtils.isTv(itemBuilder.getContext())) {
                 openCommentAuthor(item);
             } else {
-                ShareUtils.copyToClipboard(itemBuilder.getContext(),
-                        itemContentView.getText().toString());
+                final CharSequence text = itemContentView.getText();
+                if (text != null) {
+                    ShareUtils.copyToClipboard(itemBuilder.getContext(), text.toString());
+                }
             }
             return true;
         });
     }
 
     private void openCommentAuthor(final CommentsInfoItem item) {
-        if (TextUtils.isEmpty(item.getUploaderUrl())) {
+        if (isEmpty(item.getUploaderUrl())) {
             return;
         }
         final AppCompatActivity activity = (AppCompatActivity) itemBuilder.getContext();
@@ -207,11 +210,12 @@ public class CommentsMiniInfoItemHolder extends InfoItemHolder {
         linkifyCommentContentView(v -> {
             boolean hasEllipsis = false;
 
-            if (itemContentView.getLineCount() > COMMENT_DEFAULT_LINES) {
+            final CharSequence charSeqText = itemContentView.getText();
+            if (charSeqText != null && itemContentView.getLineCount() > COMMENT_DEFAULT_LINES) {
                 // Note that converting to String removes spans (i.e. links), but that's something
                 // we actually want since when the text is ellipsized we want all clicks on the
                 // comment to expand the comment, not to open links.
-                final String text = itemContentView.getText().toString();
+                final String text = charSeqText.toString();
 
                 final Layout layout = itemContentView.getLayout();
                 final float lineWidth = layout.getLineWidth(COMMENT_DEFAULT_LINES - 1);
@@ -252,7 +256,7 @@ public class CommentsMiniInfoItemHolder extends InfoItemHolder {
 
     private void toggleEllipsize() {
         final CharSequence text = itemContentView.getText();
-        if (text.charAt(text.length() - 1) == ELLIPSIS.charAt(0)) {
+        if (!isEmpty(text) && text.charAt(text.length() - 1) == ELLIPSIS.charAt(0)) {
             expand();
         } else if (itemContentView.getLineCount() > COMMENT_DEFAULT_LINES) {
             ellipsize();

app/src/main/java/org/schabi/newpipe/info_list/holder/StreamMiniInfoItemHolder.java

@@ -14,6 +14,7 @@ import org.schabi.newpipe.extractor.stream.StreamInfoItem;
 import org.schabi.newpipe.info_list.InfoItemBuilder;
 import org.schabi.newpipe.ktx.ViewUtils;
 import org.schabi.newpipe.local.history.HistoryRecordManager;
+import org.schabi.newpipe.util.DependentPreferenceHelper;
 import org.schabi.newpipe.util.Localization;
 import org.schabi.newpipe.util.PicassoHelper;
 import org.schabi.newpipe.util.StreamTypeUtil;
@@ -60,8 +61,12 @@ public class StreamMiniInfoItemHolder extends InfoItemHolder {
                     R.color.duration_background_color));
             itemDurationView.setVisibility(View.VISIBLE);
 
-            final StreamStateEntity state2 = historyRecordManager.loadStreamState(infoItem)
-                    .blockingGet()[0];
+            StreamStateEntity state2 = null;
+            if (DependentPreferenceHelper
+                    .getPositionsInListsEnabled(itemProgressView.getContext())) {
+                state2 = historyRecordManager.loadStreamState(infoItem)
+                        .blockingGet()[0];
+            }
             if (state2 != null) {
                 itemProgressView.setVisibility(View.VISIBLE);
                 itemProgressView.setMax((int) item.getDuration());
@@ -111,9 +116,12 @@ public class StreamMiniInfoItemHolder extends InfoItemHolder {
                             final HistoryRecordManager historyRecordManager) {
         final StreamInfoItem item = (StreamInfoItem) infoItem;
 
-        final StreamStateEntity state = historyRecordManager
-                .loadStreamState(infoItem)
-                .blockingGet()[0];
+        StreamStateEntity state = null;
+        if (DependentPreferenceHelper.getPositionsInListsEnabled(itemProgressView.getContext())) {
+            state = historyRecordManager
+                    .loadStreamState(infoItem)
+                    .blockingGet()[0];
+        }
         if (state != null && item.getDuration() > 0
                 && !StreamTypeUtil.isLiveStream(item.getStreamType())) {
             itemProgressView.setMax((int) item.getDuration());

app/src/main/java/org/schabi/newpipe/local/bookmark/BookmarkFragment.java

@@ -264,8 +264,6 @@ public final class BookmarkFragment extends BaseLocalListFragment<List<PlaylistL
         final boolean isThumbnailPermanent = localPlaylistManager
                 .getIsPlaylistThumbnailPermanent(selectedItem.uid);
 
-        final AlertDialog.Builder builder = new AlertDialog.Builder(activity);
-
         final ArrayList<String> items = new ArrayList<>();
         items.add(rename);
         items.add(delete);
@@ -280,16 +278,18 @@ public final class BookmarkFragment extends BaseLocalListFragment<List<PlaylistL
                 showDeleteDialog(selectedItem.name,
                         localPlaylistManager.deletePlaylist(selectedItem.uid));
             } else if (isThumbnailPermanent && items.get(index).equals(unsetThumbnail)) {
-                final String thumbnailUrl = localPlaylistManager
-                        .getAutomaticPlaylistThumbnail(selectedItem.uid);
+                final long thumbnailStreamId = localPlaylistManager
+                        .getAutomaticPlaylistThumbnailStreamId(selectedItem.uid);
                 localPlaylistManager
-                        .changePlaylistThumbnail(selectedItem.uid, thumbnailUrl, false)
+                        .changePlaylistThumbnail(selectedItem.uid, thumbnailStreamId, false)
                         .observeOn(AndroidSchedulers.mainThread())
                         .subscribe();
             }
         };
 
-        builder.setItems(items.toArray(new String[0]), action).create().show();
+        new AlertDialog.Builder(activity)
+                .setItems(items.toArray(new String[0]), action)
+                .show();
     }
 
     private void showRenameDialog(final PlaylistMetadataEntry selectedItem) {
@@ -299,14 +299,13 @@ public final class BookmarkFragment extends BaseLocalListFragment<List<PlaylistL
         dialogBinding.dialogEditText.setInputType(InputType.TYPE_CLASS_TEXT);
         dialogBinding.dialogEditText.setText(selectedItem.name);
 
-        final AlertDialog.Builder builder = new AlertDialog.Builder(activity);
-        builder.setView(dialogBinding.getRoot())
+        new AlertDialog.Builder(activity)
+                .setView(dialogBinding.getRoot())
                 .setPositiveButton(R.string.rename_playlist, (dialog, which) ->
                         changeLocalPlaylistName(
                                 selectedItem.uid,
                                 dialogBinding.dialogEditText.getText().toString()))
                 .setNegativeButton(R.string.cancel, null)
-                .create()
                 .show();
     }
 

app/src/main/java/org/schabi/newpipe/local/dialog/PlaylistAppendDialog.java

@@ -4,6 +4,7 @@ import android.os.Bundle;
 import android.view.LayoutInflater;
 import android.view.View;
 import android.view.ViewGroup;
+import android.widget.TextView;
 import android.widget.Toast;
 
 import androidx.annotation.NonNull;
@@ -13,7 +14,8 @@ import androidx.recyclerview.widget.RecyclerView;
 
 import org.schabi.newpipe.NewPipeDatabase;
 import org.schabi.newpipe.R;
-import org.schabi.newpipe.database.playlist.PlaylistMetadataEntry;
+import org.schabi.newpipe.database.playlist.model.PlaylistEntity;
+import org.schabi.newpipe.database.playlist.PlaylistDuplicatesEntry;
 import org.schabi.newpipe.database.stream.model.StreamEntity;
 import org.schabi.newpipe.local.LocalItemListAdapter;
 import org.schabi.newpipe.local.playlist.LocalPlaylistManager;
@@ -28,6 +30,7 @@ public final class PlaylistAppendDialog extends PlaylistDialog {
 
     private RecyclerView playlistRecyclerView;
     private LocalItemListAdapter playlistAdapter;
+    private TextView playlistDuplicateIndicator;
 
     private final CompositeDisposable playlistDisposables = new CompositeDisposable();
 
@@ -63,8 +66,9 @@ public final class PlaylistAppendDialog extends PlaylistDialog {
         playlistAdapter = new LocalItemListAdapter(getActivity());
         playlistAdapter.setSelectedListener(selectedItem -> {
             final List<StreamEntity> entities = getStreamEntities();
-            if (selectedItem instanceof PlaylistMetadataEntry && entities != null) {
-                onPlaylistSelected(playlistManager, (PlaylistMetadataEntry) selectedItem, entities);
+            if (selectedItem instanceof PlaylistDuplicatesEntry && entities != null) {
+                onPlaylistSelected(playlistManager,
+                        (PlaylistDuplicatesEntry) selectedItem, entities);
             }
         });
 
@@ -72,10 +76,13 @@ public final class PlaylistAppendDialog extends PlaylistDialog {
         playlistRecyclerView.setLayoutManager(new LinearLayoutManager(requireContext()));
         playlistRecyclerView.setAdapter(playlistAdapter);
 
+        playlistDuplicateIndicator = view.findViewById(R.id.playlist_duplicate);
+
         final View newPlaylistButton = view.findViewById(R.id.newPlaylist);
         newPlaylistButton.setOnClickListener(ignored -> openCreatePlaylistDialog());
 
-        playlistDisposables.add(playlistManager.getPlaylists()
+        playlistDisposables.add(playlistManager
+                .getPlaylistDuplicates(getStreamEntities().get(0).getUrl())
                 .observeOn(AndroidSchedulers.mainThread())
                 .subscribe(this::onPlaylistsReceived));
     }
@@ -117,31 +124,50 @@ public final class PlaylistAppendDialog extends PlaylistDialog {
         requireDialog().dismiss();
     }
 
-    private void onPlaylistsReceived(@NonNull final List<PlaylistMetadataEntry> playlists) {
-        if (playlistAdapter != null && playlistRecyclerView != null) {
+    private void onPlaylistsReceived(@NonNull final List<PlaylistDuplicatesEntry> playlists) {
+        if (playlistAdapter != null
+                && playlistRecyclerView != null
+                && playlistDuplicateIndicator != null) {
             playlistAdapter.clearStreamItemList();
             playlistAdapter.addItems(playlists);
             playlistRecyclerView.setVisibility(View.VISIBLE);
+            playlistDuplicateIndicator.setVisibility(
+                    anyPlaylistContainsDuplicates(playlists) ? View.VISIBLE : View.GONE);
         }
     }
 
-    private void onPlaylistSelected(@NonNull final LocalPlaylistManager manager,
-                                    @NonNull final PlaylistMetadataEntry playlist,
-                                    @NonNull final List<StreamEntity> streams) {
-        final Toast successToast = Toast.makeText(getContext(),
-                R.string.playlist_add_stream_success, Toast.LENGTH_SHORT);
+    private boolean anyPlaylistContainsDuplicates(final List<PlaylistDuplicatesEntry> playlists) {
+        return playlists.stream()
+                .anyMatch(playlist -> playlist.timesStreamIsContained > 0);
+    }
 
-        if (playlist.thumbnailUrl
-                .equals("drawable://" + R.drawable.placeholder_thumbnail_playlist)) {
-            playlistDisposables.add(manager
-                    .changePlaylistThumbnail(playlist.uid, streams.get(0).getThumbnailUrl(), false)
-                    .observeOn(AndroidSchedulers.mainThread())
-                    .subscribe(ignored -> successToast.show()));
+    private void onPlaylistSelected(@NonNull final LocalPlaylistManager manager,
+                                    @NonNull final PlaylistDuplicatesEntry playlist,
+                                    @NonNull final List<StreamEntity> streams) {
+
+        final String toastText;
+        if (playlist.timesStreamIsContained > 0) {
+            toastText = getString(R.string.playlist_add_stream_success_duplicate,
+                    playlist.timesStreamIsContained);
+        } else {
+            toastText = getString(R.string.playlist_add_stream_success);
         }
 
+        final Toast successToast = Toast.makeText(getContext(), toastText, Toast.LENGTH_SHORT);
+
         playlistDisposables.add(manager.appendToPlaylist(playlist.uid, streams)
                 .observeOn(AndroidSchedulers.mainThread())
-                .subscribe(ignored -> successToast.show()));
+                .subscribe(ignored -> {
+                    successToast.show();
+
+                    if (playlist.thumbnailUrl.equals(PlaylistEntity.DEFAULT_THUMBNAIL)) {
+                        playlistDisposables.add(manager
+                                .changePlaylistThumbnail(playlist.uid, streams.get(0).getUid(),
+                                        false)
+                                .observeOn(AndroidSchedulers.mainThread())
+                                .subscribe(ignore -> successToast.show()));
+                    }
+                }));
 
         requireDialog().dismiss();
     }

app/src/main/java/org/schabi/newpipe/local/feed/FeedDatabaseManager.kt

@@ -43,11 +43,13 @@ class FeedDatabaseManager(context: Context) {
     fun getStreams(
         groupId: Long,
         includePlayedStreams: Boolean,
+        includePartiallyPlayedStreams: Boolean,
         includeFutureStreams: Boolean
     ): Maybe<List<StreamWithState>> {
         return feedTable.getStreams(
             groupId,
             includePlayedStreams,
+            includePartiallyPlayedStreams,
             if (includeFutureStreams) null else OffsetDateTime.now()
         )
     }

app/src/main/java/org/schabi/newpipe/local/feed/FeedFragment.kt

@@ -37,11 +37,9 @@ import android.view.View
 import android.view.ViewGroup
 import android.widget.Button
 import androidx.appcompat.app.AlertDialog
-import androidx.appcompat.content.res.AppCompatResources
 import androidx.core.content.edit
 import androidx.core.math.MathUtils
 import androidx.core.os.bundleOf
-import androidx.core.view.MenuItemCompat
 import androidx.core.view.isVisible
 import androidx.lifecycle.ViewModelProvider
 import androidx.preference.PreferenceManager
@@ -100,8 +98,6 @@ class FeedFragment : BaseStateFragment<FeedState>() {
     private var oldestSubscriptionUpdate: OffsetDateTime? = null
 
     private lateinit var groupAdapter: GroupieAdapter
-    @State @JvmField var showPlayedItems: Boolean = true
-    @State @JvmField var showFutureItems: Boolean = true
 
     private var onSettingsChangeListener: SharedPreferences.OnSharedPreferenceChangeListener? = null
     private var updateListViewModeOnResume = false
@@ -140,8 +136,6 @@ class FeedFragment : BaseStateFragment<FeedState>() {
 
         val factory = FeedViewModel.getFactory(requireContext(), groupId)
         viewModel = ViewModelProvider(this, factory)[FeedViewModel::class.java]
-        showPlayedItems = viewModel.getShowPlayedItemsFromPreferences()
-        showFutureItems = viewModel.getShowFutureItemsFromPreferences()
         viewModel.stateLiveData.observe(viewLifecycleOwner) { it?.let(::handleResult) }
 
         groupAdapter = GroupieAdapter().apply {
@@ -216,8 +210,6 @@ class FeedFragment : BaseStateFragment<FeedState>() {
         activity.supportActionBar?.subtitle = groupName
 
         inflater.inflate(R.menu.menu_feed_fragment, menu)
-        updateTogglePlayedItemsButton(menu.findItem(R.id.menu_item_feed_toggle_played_items))
-        updateToggleFutureItemsButton(menu.findItem(R.id.menu_item_feed_toggle_future_items))
     }
 
     override fun onOptionsItemSelected(item: MenuItem): Boolean {
@@ -239,24 +231,42 @@ class FeedFragment : BaseStateFragment<FeedState>() {
                     }
                 }
                 .setPositiveButton(resources.getString(R.string.ok), null)
-                .create()
                 .show()
             return true
         } else if (item.itemId == R.id.menu_item_feed_toggle_played_items) {
-            showPlayedItems = !item.isChecked
-            updateTogglePlayedItemsButton(item)
-            viewModel.togglePlayedItems(showPlayedItems)
-            viewModel.saveShowPlayedItemsToPreferences(showPlayedItems)
-        } else if (item.itemId == R.id.menu_item_feed_toggle_future_items) {
-            showFutureItems = !item.isChecked
-            updateToggleFutureItemsButton(item)
-            viewModel.toggleFutureItems(showFutureItems)
-            viewModel.saveShowFutureItemsToPreferences(showFutureItems)
+            showStreamVisibilityDialog()
         }
 
         return super.onOptionsItemSelected(item)
     }
 
+    private fun showStreamVisibilityDialog() {
+        val dialogItems = arrayOf(
+            getString(R.string.feed_show_watched),
+            getString(R.string.feed_show_partially_watched),
+            getString(R.string.feed_show_upcoming)
+        )
+
+        val checkedDialogItems = booleanArrayOf(
+            viewModel.getShowPlayedItemsFromPreferences(),
+            viewModel.getShowPartiallyPlayedItemsFromPreferences(),
+            viewModel.getShowFutureItemsFromPreferences()
+        )
+
+        AlertDialog.Builder(context!!)
+            .setTitle(R.string.feed_hide_streams_title)
+            .setMultiChoiceItems(dialogItems, checkedDialogItems) { _, which, isChecked ->
+                checkedDialogItems[which] = isChecked
+            }
+            .setPositiveButton(R.string.ok) { _, _ ->
+                viewModel.setSaveShowPlayedItems(checkedDialogItems[0])
+                viewModel.setSaveShowPartiallyPlayedItems(checkedDialogItems[1])
+                viewModel.setSaveShowFutureItems(checkedDialogItems[2])
+            }
+            .setNegativeButton(R.string.cancel, null)
+            .show()
+    }
+
     override fun onDestroyOptionsMenu() {
         super.onDestroyOptionsMenu()
         activity?.supportActionBar?.subtitle = null
@@ -283,40 +293,6 @@ class FeedFragment : BaseStateFragment<FeedState>() {
         super.onDestroyView()
     }
 
-    private fun updateTogglePlayedItemsButton(menuItem: MenuItem) {
-        menuItem.isChecked = showPlayedItems
-        menuItem.icon = AppCompatResources.getDrawable(
-            requireContext(),
-            if (showPlayedItems) R.drawable.ic_visibility_on else R.drawable.ic_visibility_off
-        )
-        MenuItemCompat.setTooltipText(
-            menuItem,
-            getString(
-                if (showPlayedItems)
-                    R.string.feed_toggle_hide_played_items
-                else
-                    R.string.feed_toggle_show_played_items
-            )
-        )
-    }
-
-    private fun updateToggleFutureItemsButton(menuItem: MenuItem) {
-        menuItem.isChecked = showFutureItems
-        menuItem.icon = AppCompatResources.getDrawable(
-            requireContext(),
-            if (showFutureItems) R.drawable.ic_history_future else R.drawable.ic_history
-        )
-        MenuItemCompat.setTooltipText(
-            menuItem,
-            getString(
-                if (showFutureItems)
-                    R.string.feed_toggle_hide_future_items
-                else
-                    R.string.feed_toggle_show_future_items
-            )
-        )
-    }
-
     // //////////////////////////////////////////////////////////////////////////
     // Handling
     // //////////////////////////////////////////////////////////////////////////
@@ -509,15 +485,13 @@ class FeedFragment : BaseStateFragment<FeedState>() {
 
         val builder = AlertDialog.Builder(requireContext())
             .setTitle(R.string.feed_load_error)
-            .setPositiveButton(
-                R.string.unsubscribe
-            ) { _, _ ->
-                SubscriptionManager(requireContext()).deleteSubscription(
-                    subscriptionEntity.serviceId, subscriptionEntity.url
-                ).subscribe()
+            .setPositiveButton(R.string.unsubscribe) { _, _ ->
+                SubscriptionManager(requireContext())
+                    .deleteSubscription(subscriptionEntity.serviceId, subscriptionEntity.url)
+                    .subscribe()
                 handleItemsErrors(nextItemsErrors)
             }
-            .setNegativeButton(R.string.cancel) { _, _ -> }
+            .setNegativeButton(R.string.cancel, null)
 
         var message = getString(R.string.feed_load_error_account_info, subscriptionEntity.name)
         if (cause is AccountTerminatedException) {
@@ -534,7 +508,8 @@ class FeedFragment : BaseStateFragment<FeedState>() {
                 message += "\n" + cause.message
             }
         }
-        builder.setMessage(message).create().show()
+        builder.setMessage(message)
+            .show()
     }
 
     private fun updateRelativeTimeViews() {

app/src/main/java/org/schabi/newpipe/local/feed/FeedViewModel.kt

@@ -11,7 +11,7 @@ import androidx.lifecycle.viewmodel.viewModelFactory
 import androidx.preference.PreferenceManager
 import io.reactivex.rxjava3.android.schedulers.AndroidSchedulers
 import io.reactivex.rxjava3.core.Flowable
-import io.reactivex.rxjava3.functions.Function5
+import io.reactivex.rxjava3.functions.Function6
 import io.reactivex.rxjava3.processors.BehaviorProcessor
 import io.reactivex.rxjava3.schedulers.Schedulers
 import org.schabi.newpipe.App
@@ -31,18 +31,24 @@ import java.util.concurrent.TimeUnit
 class FeedViewModel(
     private val application: Application,
     groupId: Long = FeedGroupEntity.GROUP_ALL_ID,
-    initialShowPlayedItems: Boolean = true,
-    initialShowFutureItems: Boolean = true
+    initialShowPlayedItems: Boolean,
+    initialShowPartiallyPlayedItems: Boolean,
+    initialShowFutureItems: Boolean
 ) : ViewModel() {
     private val feedDatabaseManager = FeedDatabaseManager(application)
 
-    private val toggleShowPlayedItems = BehaviorProcessor.create<Boolean>()
-    private val toggleShowPlayedItemsFlowable = toggleShowPlayedItems
+    private val showPlayedItems = BehaviorProcessor.create<Boolean>()
+    private val showPlayedItemsFlowable = showPlayedItems
         .startWithItem(initialShowPlayedItems)
         .distinctUntilChanged()
 
-    private val toggleShowFutureItems = BehaviorProcessor.create<Boolean>()
-    private val toggleShowFutureItemsFlowable = toggleShowFutureItems
+    private val showPartiallyPlayedItems = BehaviorProcessor.create<Boolean>()
+    private val showPartiallyPlayedItemsFlowable = showPartiallyPlayedItems
+        .startWithItem(initialShowPartiallyPlayedItems)
+        .distinctUntilChanged()
+
+    private val showFutureItems = BehaviorProcessor.create<Boolean>()
+    private val showFutureItemsFlowable = showFutureItems
         .startWithItem(initialShowFutureItems)
         .distinctUntilChanged()
 
@@ -52,23 +58,24 @@ class FeedViewModel(
     private var combineDisposable = Flowable
         .combineLatest(
             FeedEventManager.events(),
-            toggleShowPlayedItemsFlowable,
-            toggleShowFutureItemsFlowable,
+            showPlayedItemsFlowable,
+            showPartiallyPlayedItemsFlowable,
+            showFutureItemsFlowable,
             feedDatabaseManager.notLoadedCount(groupId),
             feedDatabaseManager.oldestSubscriptionUpdate(groupId),
 
-            Function5 { t1: FeedEventManager.Event, t2: Boolean, t3: Boolean,
-                t4: Long, t5: List<OffsetDateTime> ->
-                return@Function5 CombineResultEventHolder(t1, t2, t3, t4, t5.firstOrNull())
+            Function6 { t1: FeedEventManager.Event, t2: Boolean, t3: Boolean, t4: Boolean,
+                t5: Long, t6: List<OffsetDateTime> ->
+                return@Function6 CombineResultEventHolder(t1, t2, t3, t4, t5, t6.firstOrNull())
             }
         )
         .throttleLatest(DEFAULT_THROTTLE_TIMEOUT, TimeUnit.MILLISECONDS)
         .subscribeOn(Schedulers.io())
         .observeOn(Schedulers.io())
-        .map { (event, showPlayedItems, showFutureItems, notLoadedCount, oldestUpdate) ->
+        .map { (event, showPlayedItems, showPartiallyPlayedItems, showFutureItems, notLoadedCount, oldestUpdate) ->
             val streamItems = if (event is SuccessResultEvent || event is IdleEvent)
                 feedDatabaseManager
-                    .getStreams(groupId, showPlayedItems, showFutureItems)
+                    .getStreams(groupId, showPlayedItems, showPartiallyPlayedItems, showFutureItems)
                     .blockingGet(arrayListOf())
             else
                 arrayListOf()
@@ -100,8 +107,9 @@ class FeedViewModel(
         val t1: FeedEventManager.Event,
         val t2: Boolean,
         val t3: Boolean,
-        val t4: Long,
-        val t5: OffsetDateTime?
+        val t4: Boolean,
+        val t5: Long,
+        val t6: OffsetDateTime?
     )
 
     private data class CombineResultDataHolder(
@@ -111,37 +119,49 @@ class FeedViewModel(
         val t4: OffsetDateTime?
     )
 
-    fun togglePlayedItems(showPlayedItems: Boolean) {
-        toggleShowPlayedItems.onNext(showPlayedItems)
-    }
-
-    fun saveShowPlayedItemsToPreferences(showPlayedItems: Boolean) =
+    fun setSaveShowPlayedItems(showPlayedItems: Boolean) {
+        this.showPlayedItems.onNext(showPlayedItems)
         PreferenceManager.getDefaultSharedPreferences(application).edit {
-            this.putBoolean(application.getString(R.string.feed_show_played_items_key), showPlayedItems)
+            this.putBoolean(application.getString(R.string.feed_show_watched_items_key), showPlayedItems)
             this.apply()
         }
+    }
 
     fun getShowPlayedItemsFromPreferences() = getShowPlayedItemsFromPreferences(application)
 
-    fun toggleFutureItems(showFutureItems: Boolean) {
-        toggleShowFutureItems.onNext(showFutureItems)
+    fun setSaveShowPartiallyPlayedItems(showPartiallyPlayedItems: Boolean) {
+        this.showPartiallyPlayedItems.onNext(showPartiallyPlayedItems)
+        PreferenceManager.getDefaultSharedPreferences(application).edit {
+            this.putBoolean(application.getString(R.string.feed_show_partially_watched_items_key), showPartiallyPlayedItems)
+            this.apply()
+        }
     }
 
-    fun saveShowFutureItemsToPreferences(showFutureItems: Boolean) =
+    fun getShowPartiallyPlayedItemsFromPreferences() = getShowPartiallyPlayedItemsFromPreferences(application)
+
+    fun setSaveShowFutureItems(showFutureItems: Boolean) {
+        this.showFutureItems.onNext(showFutureItems)
         PreferenceManager.getDefaultSharedPreferences(application).edit {
             this.putBoolean(application.getString(R.string.feed_show_future_items_key), showFutureItems)
             this.apply()
         }
+    }
 
     fun getShowFutureItemsFromPreferences() = getShowFutureItemsFromPreferences(application)
 
     companion object {
         private fun getShowPlayedItemsFromPreferences(context: Context) =
             PreferenceManager.getDefaultSharedPreferences(context)
-                .getBoolean(context.getString(R.string.feed_show_played_items_key), true)
+                .getBoolean(context.getString(R.string.feed_show_watched_items_key), true)
+
+        private fun getShowPartiallyPlayedItemsFromPreferences(context: Context) =
+            PreferenceManager.getDefaultSharedPreferences(context)
+                .getBoolean(context.getString(R.string.feed_show_partially_watched_items_key), true)
+
         private fun getShowFutureItemsFromPreferences(context: Context) =
             PreferenceManager.getDefaultSharedPreferences(context)
                 .getBoolean(context.getString(R.string.feed_show_future_items_key), true)
+
         fun getFactory(context: Context, groupId: Long) = viewModelFactory {
             initializer {
                 FeedViewModel(
@@ -149,6 +169,7 @@ class FeedViewModel(
                     groupId,
                     // Read initial value from preferences
                     getShowPlayedItemsFromPreferences(context.applicationContext),
+                    getShowPartiallyPlayedItemsFromPreferences(context.applicationContext),
                     getShowFutureItemsFromPreferences(context.applicationContext)
                 )
             }

app/src/main/java/org/schabi/newpipe/local/feed/notifications/NotificationHelper.kt

@@ -10,6 +10,7 @@ import android.os.Build
 import android.provider.Settings
 import androidx.core.app.NotificationCompat
 import androidx.core.app.NotificationManagerCompat
+import androidx.core.app.PendingIntentCompat
 import androidx.core.content.ContextCompat
 import androidx.preference.PreferenceManager
 import com.squareup.picasso.Picasso
@@ -19,7 +20,6 @@ import org.schabi.newpipe.extractor.stream.StreamInfoItem
 import org.schabi.newpipe.local.feed.service.FeedUpdateInfo
 import org.schabi.newpipe.util.Localization
 import org.schabi.newpipe.util.NavigationHelper
-import org.schabi.newpipe.util.PendingIntentCompat
 import org.schabi.newpipe.util.PicassoHelper
 
 /**
@@ -76,7 +76,8 @@ class NotificationHelper(val context: Context) {
                 NavigationHelper
                     .getChannelIntent(context, data.listInfo.serviceId, data.listInfo.url)
                     .setFlags(Intent.FLAG_ACTIVITY_NEW_TASK),
-                0
+                0,
+                false
             )
         )
 

app/src/main/java/org/schabi/newpipe/local/feed/service/FeedLoadService.kt

@@ -29,6 +29,7 @@ import android.os.IBinder
 import android.util.Log
 import androidx.core.app.NotificationCompat
 import androidx.core.app.NotificationManagerCompat
+import androidx.core.app.PendingIntentCompat
 import androidx.core.app.ServiceCompat
 import io.reactivex.rxjava3.android.schedulers.AndroidSchedulers
 import io.reactivex.rxjava3.core.Flowable
@@ -42,7 +43,6 @@ import org.schabi.newpipe.extractor.ListInfo
 import org.schabi.newpipe.extractor.stream.StreamInfoItem
 import org.schabi.newpipe.local.feed.service.FeedEventManager.Event.ErrorResultEvent
 import org.schabi.newpipe.local.feed.service.FeedEventManager.postEvent
-import org.schabi.newpipe.util.PendingIntentCompat
 import java.util.concurrent.TimeUnit
 
 class FeedLoadService : Service() {
@@ -152,8 +152,8 @@ class FeedLoadService : Service() {
     private lateinit var notificationBuilder: NotificationCompat.Builder
 
     private fun createNotification(): NotificationCompat.Builder {
-        val cancelActionIntent =
-            PendingIntentCompat.getBroadcast(this, NOTIFICATION_ID, Intent(ACTION_CANCEL), 0)
+        val cancelActionIntent = PendingIntentCompat
+            .getBroadcast(this, NOTIFICATION_ID, Intent(ACTION_CANCEL), 0, false)
 
         return NotificationCompat.Builder(this, getString(R.string.notification_channel_id))
             .setOngoing(true)

app/src/main/java/org/schabi/newpipe/local/history/HistoryRecordManager.java

@@ -87,7 +87,7 @@ public class HistoryRecordManager {
      * Marks a stream item as watched such that it is hidden from the feed if watched videos are
      * hidden. Adds a history entry and updates the stream progress to 100%.
      *
-     * @see FeedViewModel#togglePlayedItems
+     * @see FeedViewModel#setSaveShowPlayedItems
      * @param info the item to mark as watched
      * @return a Maybe containing the ID of the item if successful
      */

app/src/main/java/org/schabi/newpipe/local/holder/LocalPlaylistItemHolder.java

@@ -4,6 +4,7 @@ import android.view.View;
 import android.view.ViewGroup;
 
 import org.schabi.newpipe.database.LocalItem;
+import org.schabi.newpipe.database.playlist.PlaylistDuplicatesEntry;
 import org.schabi.newpipe.database.playlist.PlaylistMetadataEntry;
 import org.schabi.newpipe.local.LocalItemBuilder;
 import org.schabi.newpipe.local.history.HistoryRecordManager;
@@ -13,6 +14,9 @@ import org.schabi.newpipe.util.Localization;
 import java.time.format.DateTimeFormatter;
 
 public class LocalPlaylistItemHolder extends PlaylistItemHolder {
+
+    private static final float GRAYED_OUT_ALPHA = 0.6f;
+
     public LocalPlaylistItemHolder(final LocalItemBuilder infoItemBuilder, final ViewGroup parent) {
         super(infoItemBuilder, parent);
     }
@@ -38,6 +42,13 @@ public class LocalPlaylistItemHolder extends PlaylistItemHolder {
 
         PicassoHelper.loadPlaylistThumbnail(item.thumbnailUrl).into(itemThumbnailView);
 
+        if (item instanceof PlaylistDuplicatesEntry
+                && ((PlaylistDuplicatesEntry) item).timesStreamIsContained > 0) {
+            itemView.setAlpha(GRAYED_OUT_ALPHA);
+        } else {
+            itemView.setAlpha(1.0f);
+        }
+
         super.updateFromItem(localItem, historyRecordManager, dateTimeFormatter);
     }
 }

app/src/main/java/org/schabi/newpipe/local/holder/LocalPlaylistStreamItemHolder.java

@@ -14,6 +14,7 @@ import org.schabi.newpipe.database.playlist.PlaylistStreamEntry;
 import org.schabi.newpipe.ktx.ViewUtils;
 import org.schabi.newpipe.local.LocalItemBuilder;
 import org.schabi.newpipe.local.history.HistoryRecordManager;
+import org.schabi.newpipe.util.DependentPreferenceHelper;
 import org.schabi.newpipe.util.Localization;
 import org.schabi.newpipe.util.PicassoHelper;
 import org.schabi.newpipe.util.ServiceHelper;
@@ -68,7 +69,8 @@ public class LocalPlaylistStreamItemHolder extends LocalItemHolder {
                     R.color.duration_background_color));
             itemDurationView.setVisibility(View.VISIBLE);
 
-            if (item.getProgressMillis() > 0) {
+            if (DependentPreferenceHelper.getPositionsInListsEnabled(itemProgressView.getContext())
+                    && item.getProgressMillis() > 0) {
                 itemProgressView.setVisibility(View.VISIBLE);
                 itemProgressView.setMax((int) item.getStreamEntity().getDuration());
                 itemProgressView.setProgress((int) TimeUnit.MILLISECONDS
@@ -109,7 +111,8 @@ public class LocalPlaylistStreamItemHolder extends LocalItemHolder {
         }
         final PlaylistStreamEntry item = (PlaylistStreamEntry) localItem;
 
-        if (item.getProgressMillis() > 0 && item.getStreamEntity().getDuration() > 0) {
+        if (DependentPreferenceHelper.getPositionsInListsEnabled(itemProgressView.getContext())
+                && item.getProgressMillis() > 0 && item.getStreamEntity().getDuration() > 0) {
             itemProgressView.setMax((int) item.getStreamEntity().getDuration());
             if (itemProgressView.getVisibility() == View.VISIBLE) {
                 itemProgressView.setProgressAnimated((int) TimeUnit.MILLISECONDS

app/src/main/java/org/schabi/newpipe/local/holder/LocalStatisticStreamItemHolder.java

@@ -14,6 +14,7 @@ import org.schabi.newpipe.database.stream.StreamStatisticsEntry;
 import org.schabi.newpipe.ktx.ViewUtils;
 import org.schabi.newpipe.local.LocalItemBuilder;
 import org.schabi.newpipe.local.history.HistoryRecordManager;
+import org.schabi.newpipe.util.DependentPreferenceHelper;
 import org.schabi.newpipe.util.Localization;
 import org.schabi.newpipe.util.PicassoHelper;
 import org.schabi.newpipe.util.ServiceHelper;
@@ -97,7 +98,8 @@ public class LocalStatisticStreamItemHolder extends LocalItemHolder {
                     R.color.duration_background_color));
             itemDurationView.setVisibility(View.VISIBLE);
 
-            if (item.getProgressMillis() > 0) {
+            if (DependentPreferenceHelper.getPositionsInListsEnabled(itemProgressView.getContext())
+                    && item.getProgressMillis() > 0) {
                 itemProgressView.setVisibility(View.VISIBLE);
                 itemProgressView.setMax((int) item.getStreamEntity().getDuration());
                 itemProgressView.setProgress((int) TimeUnit.MILLISECONDS
@@ -141,7 +143,8 @@ public class LocalStatisticStreamItemHolder extends LocalItemHolder {
         }
         final StreamStatisticsEntry item = (StreamStatisticsEntry) localItem;
 
-        if (item.getProgressMillis() > 0 && item.getStreamEntity().getDuration() > 0) {
+        if (DependentPreferenceHelper.getPositionsInListsEnabled(itemProgressView.getContext())
+                && item.getProgressMillis() > 0 && item.getStreamEntity().getDuration() > 0) {
             itemProgressView.setMax((int) item.getStreamEntity().getDuration());
             if (itemProgressView.getVisibility() == View.VISIBLE) {
                 itemProgressView.setProgressAnimated((int) TimeUnit.MILLISECONDS

app/src/main/java/org/schabi/newpipe/local/playlist/LocalPlaylistFragment.java

@@ -5,7 +5,6 @@ import static org.schabi.newpipe.ktx.ViewUtils.animate;
 import static org.schabi.newpipe.util.ThemeHelper.shouldUseGridLayout;
 
 import android.content.Context;
-import android.content.DialogInterface;
 import android.os.Bundle;
 import android.os.Parcelable;
 import android.text.InputType;
@@ -35,6 +34,7 @@ import org.schabi.newpipe.R;
 import org.schabi.newpipe.database.LocalItem;
 import org.schabi.newpipe.database.history.model.StreamHistoryEntry;
 import org.schabi.newpipe.database.playlist.PlaylistStreamEntry;
+import org.schabi.newpipe.database.playlist.model.PlaylistEntity;
 import org.schabi.newpipe.database.stream.model.StreamEntity;
 import org.schabi.newpipe.databinding.DialogEditTextBinding;
 import org.schabi.newpipe.databinding.LocalPlaylistHeaderBinding;
@@ -95,8 +95,8 @@ public class LocalPlaylistFragment extends BaseLocalListFragment<List<PlaylistSt
     private AtomicBoolean isLoadingComplete;
     /* Has the playlist been modified (e.g. items reordered or deleted) */
     private AtomicBoolean isModified;
-    /* Is the playlist currently being processed to remove watched videos */
-    private boolean isRemovingWatched = false;
+    /* Flag to prevent simultaneous rewrites of the playlist */
+    private boolean isRewritingPlaylist = false;
 
     public static LocalPlaylistFragment getInstance(final long playlistId, final String name) {
         final LocalPlaylistFragment instance = new LocalPlaylistFragment();
@@ -353,20 +353,23 @@ public class LocalPlaylistFragment extends BaseLocalListFragment<List<PlaylistSt
         } else if (item.getItemId() == R.id.menu_item_rename_playlist) {
             createRenameDialog();
         } else if (item.getItemId() == R.id.menu_item_remove_watched) {
-            if (!isRemovingWatched) {
+            if (!isRewritingPlaylist) {
                 new AlertDialog.Builder(requireContext())
                         .setMessage(R.string.remove_watched_popup_warning)
                         .setTitle(R.string.remove_watched_popup_title)
-                        .setPositiveButton(R.string.ok,
-                                (DialogInterface d, int id) -> removeWatchedStreams(false))
+                        .setPositiveButton(R.string.ok, (d, id) ->
+                                removeWatchedStreams(false))
                         .setNeutralButton(
                                 R.string.remove_watched_popup_yes_and_partially_watched_videos,
-                                (DialogInterface d, int id) -> removeWatchedStreams(true))
+                                (d, id) -> removeWatchedStreams(true))
                         .setNegativeButton(R.string.cancel,
-                                (DialogInterface d, int id) -> d.cancel())
-                        .create()
+                                (d, id) -> d.cancel())
                         .show();
             }
+        } else if (item.getItemId() == R.id.menu_item_remove_duplicates) {
+            if (!isRewritingPlaylist) {
+                openRemoveDuplicatesDialog();
+            }
         } else {
             return super.onOptionsItemSelected(item);
         }
@@ -388,10 +391,10 @@ public class LocalPlaylistFragment extends BaseLocalListFragment<List<PlaylistSt
     }
 
     public void removeWatchedStreams(final boolean removePartiallyWatched) {
-        if (isRemovingWatched) {
+        if (isRewritingPlaylist) {
             return;
         }
-        isRemovingWatched = true;
+        isRewritingPlaylist = true;
         showLoading();
 
         final var recordManager = new HistoryRecordManager(getContext());
@@ -417,8 +420,8 @@ public class LocalPlaylistFragment extends BaseLocalListFragment<List<PlaylistSt
                             if (indexInHistory < 0) {
                                 itemsToKeep.add(playlistItem);
                             } else if (!isThumbnailPermanent && !thumbnailVideoRemoved
-                                    && playlistManager.getPlaylistThumbnail(playlistId)
-                                    .equals(playlistItem.getStreamEntity().getThumbnailUrl())) {
+                                    && playlistManager.getPlaylistThumbnailStreamId(playlistId)
+                                    == playlistItem.getStreamEntity().getUid()) {
                                 thumbnailVideoRemoved = true;
                             }
                         }
@@ -438,8 +441,8 @@ public class LocalPlaylistFragment extends BaseLocalListFragment<List<PlaylistSt
                                     && !streamStateEntity.isFinished(duration))) {
                                 itemsToKeep.add(playlistItem);
                             } else if (!isThumbnailPermanent && !thumbnailVideoRemoved
-                                    && playlistManager.getPlaylistThumbnail(playlistId)
-                                    .equals(playlistItem.getStreamEntity().getThumbnailUrl())) {
+                                    && playlistManager.getPlaylistThumbnailStreamId(playlistId)
+                                    == playlistItem.getStreamEntity().getUid()) {
                                 thumbnailVideoRemoved = true;
                             }
                         }
@@ -469,7 +472,7 @@ public class LocalPlaylistFragment extends BaseLocalListFragment<List<PlaylistSt
                     }
 
                     hideLoading();
-                    isRemovingWatched = false;
+                    isRewritingPlaylist = false;
                 }, throwable -> showError(new ErrorInfo(throwable, UserAction.REQUESTED_BOOKMARK,
                         "Removing watched videos, partially watched=" + removePartiallyWatched))));
     }
@@ -555,15 +558,14 @@ public class LocalPlaylistFragment extends BaseLocalListFragment<List<PlaylistSt
         dialogBinding.dialogEditText.setSelection(dialogBinding.dialogEditText.getText().length());
         dialogBinding.dialogEditText.setText(name);
 
-        final AlertDialog.Builder dialogBuilder = new AlertDialog.Builder(getContext())
+        new AlertDialog.Builder(getContext())
                 .setTitle(R.string.rename_playlist)
                 .setView(dialogBinding.getRoot())
                 .setCancelable(true)
                 .setNegativeButton(R.string.cancel, null)
                 .setPositiveButton(R.string.rename, (dialogInterface, i) ->
-                        changePlaylistName(dialogBinding.dialogEditText.getText().toString()));
-
-        dialogBuilder.show();
+                        changePlaylistName(dialogBinding.dialogEditText.getText().toString()))
+                .show();
     }
 
     private void changePlaylistName(final String title) {
@@ -587,7 +589,7 @@ public class LocalPlaylistFragment extends BaseLocalListFragment<List<PlaylistSt
         disposables.add(disposable);
     }
 
-    private void changeThumbnailUrl(final String thumbnailUrl, final boolean isPermanent) {
+    private void changeThumbnailStreamId(final long thumbnailStreamId, final boolean isPermanent) {
         if (playlistManager == null || (!isPermanent && playlistManager
                 .getIsPlaylistThumbnailPermanent(playlistId))) {
             return;
@@ -599,11 +601,11 @@ public class LocalPlaylistFragment extends BaseLocalListFragment<List<PlaylistSt
 
         if (DEBUG) {
             Log.d(TAG, "Updating playlist id=[" + playlistId + "] "
-                    + "with new thumbnail url=[" + thumbnailUrl + "]");
+                    + "with new thumbnail stream id=[" + thumbnailStreamId + "]");
         }
 
         final Disposable disposable = playlistManager
-                .changePlaylistThumbnail(playlistId, thumbnailUrl, isPermanent)
+                .changePlaylistThumbnail(playlistId, thumbnailStreamId, isPermanent)
                 .observeOn(AndroidSchedulers.mainThread())
                 .subscribe(ignore -> successToast.show(), throwable ->
                         showError(new ErrorInfo(throwable, UserAction.REQUESTED_BOOKMARK,
@@ -616,16 +618,51 @@ public class LocalPlaylistFragment extends BaseLocalListFragment<List<PlaylistSt
             return;
         }
 
-        final String newThumbnailUrl;
+        final long thumbnailStreamId;
 
         if (!itemListAdapter.getItemsList().isEmpty()) {
-            newThumbnailUrl = ((PlaylistStreamEntry) itemListAdapter.getItemsList().get(0))
-                    .getStreamEntity().getThumbnailUrl();
+            thumbnailStreamId = ((PlaylistStreamEntry) itemListAdapter.getItemsList().get(0))
+                    .getStreamEntity().getUid();
         } else {
-            newThumbnailUrl = "drawable://" + R.drawable.placeholder_thumbnail_playlist;
+            thumbnailStreamId = PlaylistEntity.DEFAULT_THUMBNAIL_ID;
         }
 
-        changeThumbnailUrl(newThumbnailUrl, false);
+        changeThumbnailStreamId(thumbnailStreamId, false);
+    }
+
+    private void openRemoveDuplicatesDialog() {
+        new AlertDialog.Builder(this.getActivity())
+                .setTitle(R.string.remove_duplicates_title)
+                .setMessage(R.string.remove_duplicates_message)
+                .setPositiveButton(R.string.ok, (dialog, i) ->
+                        removeDuplicatesInPlaylist())
+                .setNeutralButton(R.string.cancel, null)
+                .show();
+    }
+
+    private void removeDuplicatesInPlaylist() {
+        if (isRewritingPlaylist) {
+            return;
+        }
+        isRewritingPlaylist = true;
+        showLoading();
+
+        final var streamsMaybe = playlistManager
+                .getDistinctPlaylistStreams(playlistId).firstElement();
+
+
+        disposables.add(streamsMaybe.subscribeOn(Schedulers.io())
+                .observeOn(AndroidSchedulers.mainThread())
+                .subscribe(itemsToKeep -> {
+                    itemListAdapter.clearStreamItemList();
+                    itemListAdapter.addItems(itemsToKeep);
+                    setVideoCount(itemListAdapter.getItemsList().size());
+                    saveChanges();
+
+                    hideLoading();
+                    isRewritingPlaylist = false;
+                }, throwable -> showError(new ErrorInfo(throwable, UserAction.REQUESTED_BOOKMARK,
+                        "Removing duplicated streams"))));
     }
 
     private void deleteItem(final PlaylistStreamEntry item) {
@@ -634,8 +671,7 @@ public class LocalPlaylistFragment extends BaseLocalListFragment<List<PlaylistSt
         }
 
         itemListAdapter.removeItem(item);
-        if (playlistManager.getPlaylistThumbnail(playlistId)
-                .equals(item.getStreamEntity().getThumbnailUrl())) {
+        if (playlistManager.getPlaylistThumbnailStreamId(playlistId) == item.getStreamId()) {
             updateThumbnailUrl();
         }
 
@@ -793,7 +829,7 @@ public class LocalPlaylistFragment extends BaseLocalListFragment<List<PlaylistSt
                     .setAction(
                             StreamDialogDefaultEntry.SET_AS_PLAYLIST_THUMBNAIL,
                             (f, i) ->
-                                    changeThumbnailUrl(item.getStreamEntity().getThumbnailUrl(),
+                                    changeThumbnailStreamId(item.getStreamEntity().getUid(),
                                             true))
                     .setAction(
                             StreamDialogDefaultEntry.DELETE,

app/src/main/java/org/schabi/newpipe/local/playlist/LocalPlaylistManager.java

@@ -2,8 +2,8 @@ package org.schabi.newpipe.local.playlist;
 
 import androidx.annotation.Nullable;
 
-import org.schabi.newpipe.R;
 import org.schabi.newpipe.database.AppDatabase;
+import org.schabi.newpipe.database.playlist.PlaylistDuplicatesEntry;
 import org.schabi.newpipe.database.playlist.PlaylistMetadataEntry;
 import org.schabi.newpipe.database.playlist.PlaylistStreamEntry;
 import org.schabi.newpipe.database.playlist.dao.PlaylistDAO;
@@ -23,6 +23,8 @@ import io.reactivex.rxjava3.core.Single;
 import io.reactivex.rxjava3.schedulers.Schedulers;
 
 public class LocalPlaylistManager {
+    private static final long THUMBNAIL_ID_LEAVE_UNCHANGED = -2;
+
     private final AppDatabase database;
     private final StreamDAO streamTable;
     private final PlaylistDAO playlistTable;
@@ -40,30 +42,34 @@ public class LocalPlaylistManager {
         if (streams.isEmpty()) {
             return Maybe.empty();
         }
-        final StreamEntity defaultStream = streams.get(0);
-        final PlaylistEntity newPlaylist =
-                new PlaylistEntity(name, defaultStream.getThumbnailUrl(), false);
 
-        return Maybe.fromCallable(() -> database.runInTransaction(() ->
-                upsertStreams(playlistTable.insert(newPlaylist), streams, 0))
-        ).subscribeOn(Schedulers.io());
+        return Maybe.fromCallable(() -> database.runInTransaction(() -> {
+                    final List<Long> streamIds = streamTable.upsertAll(streams);
+                    final PlaylistEntity newPlaylist = new PlaylistEntity(name, false,
+                            streamIds.get(0));
+
+                    return insertJoinEntities(playlistTable.insert(newPlaylist),
+                            streamIds, 0);
+                }
+        )).subscribeOn(Schedulers.io());
     }
 
     public Maybe<List<Long>> appendToPlaylist(final long playlistId,
                                               final List<StreamEntity> streams) {
         return playlistStreamTable.getMaximumIndexOf(playlistId)
                 .firstElement()
-                .map(maxJoinIndex -> database.runInTransaction(() ->
-                        upsertStreams(playlistId, streams, maxJoinIndex + 1))
-                ).subscribeOn(Schedulers.io());
+                .map(maxJoinIndex -> database.runInTransaction(() -> {
+                            final List<Long> streamIds = streamTable.upsertAll(streams);
+                            return insertJoinEntities(playlistId, streamIds, maxJoinIndex + 1);
+                        }
+                )).subscribeOn(Schedulers.io());
     }
 
-    private List<Long> upsertStreams(final long playlistId,
-                                     final List<StreamEntity> streams,
-                                     final int indexOffset) {
+    private List<Long> insertJoinEntities(final long playlistId, final List<Long> streamIds,
+                                          final int indexOffset) {
+
+        final List<PlaylistStreamEntity> joinEntities = new ArrayList<>(streamIds.size());
 
-        final List<PlaylistStreamEntity> joinEntities = new ArrayList<>(streams.size());
-        final List<Long> streamIds = streamTable.upsertAll(streams);
         for (int index = 0; index < streamIds.size(); index++) {
             joinEntities.add(new PlaylistStreamEntity(playlistId, streamIds.get(index),
                     index + indexOffset));
@@ -87,6 +93,23 @@ public class LocalPlaylistManager {
         return playlistStreamTable.getPlaylistMetadata().subscribeOn(Schedulers.io());
     }
 
+    public Flowable<List<PlaylistStreamEntry>> getDistinctPlaylistStreams(final long playlistId) {
+        return playlistStreamTable
+                .getStreamsWithoutDuplicates(playlistId).subscribeOn(Schedulers.io());
+    }
+
+    /**
+     * Get playlists with attached information about how many times the provided stream is already
+     * contained in each playlist.
+     *
+     * @param streamUrl the stream url for which to check for duplicates
+     * @return a list of {@link PlaylistDuplicatesEntry}
+     */
+    public Flowable<List<PlaylistDuplicatesEntry>> getPlaylistDuplicates(final String streamUrl) {
+        return playlistStreamTable.getPlaylistDuplicatesMetadata(streamUrl)
+                .subscribeOn(Schedulers.io());
+    }
+
     public Flowable<List<PlaylistStreamEntry>> getPlaylistStreams(final long playlistId) {
         return playlistStreamTable.getOrderedStreamsOf(playlistId).subscribeOn(Schedulers.io());
     }
@@ -97,17 +120,17 @@ public class LocalPlaylistManager {
     }
 
     public Maybe<Integer> renamePlaylist(final long playlistId, final String name) {
-        return modifyPlaylist(playlistId, name, null, false);
+        return modifyPlaylist(playlistId, name, THUMBNAIL_ID_LEAVE_UNCHANGED, false);
     }
 
     public Maybe<Integer> changePlaylistThumbnail(final long playlistId,
-                                                  final String thumbnailUrl,
+                                                  final long thumbnailStreamId,
                                                   final boolean isPermanent) {
-        return modifyPlaylist(playlistId, null, thumbnailUrl, isPermanent);
+        return modifyPlaylist(playlistId, null, thumbnailStreamId, isPermanent);
     }
 
-    public String getPlaylistThumbnail(final long playlistId) {
-        return playlistTable.getPlaylist(playlistId).blockingFirst().get(0).getThumbnailUrl();
+    public long getPlaylistThumbnailStreamId(final long playlistId) {
+        return playlistTable.getPlaylist(playlistId).blockingFirst().get(0).getThumbnailStreamId();
     }
 
     public boolean getIsPlaylistThumbnailPermanent(final long playlistId) {
@@ -115,14 +138,18 @@ public class LocalPlaylistManager {
                 .getIsThumbnailPermanent();
     }
 
-    public String getAutomaticPlaylistThumbnail(final long playlistId) {
-        final String def = "drawable://" + R.drawable.placeholder_thumbnail_playlist;
-        return playlistStreamTable.getAutomaticThumbnailUrl(playlistId, def).blockingFirst();
+    public long getAutomaticPlaylistThumbnailStreamId(final long playlistId) {
+        final long streamId = playlistStreamTable.getAutomaticThumbnailStreamId(playlistId)
+                .blockingFirst();
+        if (streamId < 0) {
+            return PlaylistEntity.DEFAULT_THUMBNAIL_ID;
+        }
+        return streamId;
     }
 
     private Maybe<Integer> modifyPlaylist(final long playlistId,
                                           @Nullable final String name,
-                                          @Nullable final String thumbnailUrl,
+                                          final long thumbnailStreamId,
                                           final boolean isPermanent) {
         return playlistTable.getPlaylist(playlistId)
                 .firstElement()
@@ -132,8 +159,8 @@ public class LocalPlaylistManager {
                     if (name != null) {
                         playlist.setName(name);
                     }
-                    if (thumbnailUrl != null) {
-                        playlist.setThumbnailUrl(thumbnailUrl);
+                    if (thumbnailStreamId != THUMBNAIL_ID_LEAVE_UNCHANGED) {
+                        playlist.setThumbnailStreamId(thumbnailStreamId);
                         playlist.setIsThumbnailPermanent(isPermanent);
                     }
                     return playlistTable.update(playlist);

app/src/main/java/org/schabi/newpipe/local/subscription/SubscriptionFragment.kt

@@ -60,7 +60,6 @@ import org.schabi.newpipe.util.NavigationHelper
 import org.schabi.newpipe.util.OnClickGesture
 import org.schabi.newpipe.util.ServiceHelper
 import org.schabi.newpipe.util.ThemeHelper.getGridSpanCountChannels
-import org.schabi.newpipe.util.ThemeHelper.shouldUseGridLayout
 import org.schabi.newpipe.util.external_communication.ShareUtils
 import java.text.SimpleDateFormat
 import java.util.Date
@@ -245,7 +244,7 @@ class SubscriptionFragment : BaseStateFragment<SubscriptionState>() {
         super.initViews(rootView, savedInstanceState)
         _binding = FragmentSubscriptionBinding.bind(rootView)
 
-        groupAdapter.spanCount = if (shouldUseGridLayout(context)) getGridSpanCountChannels(context) else 1
+        groupAdapter.spanCount = if (SubscriptionViewModel.shouldUseGridForSubscription(requireContext())) getGridSpanCountChannels(context) else 1
         binding.itemsList.layoutManager = GridLayoutManager(requireContext(), groupAdapter.spanCount).apply {
             spanSizeLookup = groupAdapter.spanSizeLookup
         }
@@ -353,7 +352,6 @@ class SubscriptionFragment : BaseStateFragment<SubscriptionState>() {
         AlertDialog.Builder(requireContext())
             .setCustomTitle(dialogTitleBinding.root)
             .setItems(commands, actions)
-            .create()
             .show()
     }
 
@@ -380,15 +378,15 @@ class SubscriptionFragment : BaseStateFragment<SubscriptionState>() {
     override fun handleResult(result: SubscriptionState) {
         super.handleResult(result)
 
-        val shouldUseGridLayout = shouldUseGridLayout(context)
         when (result) {
             is SubscriptionState.LoadedState -> {
                 result.subscriptions.forEach {
                     if (it is ChannelItem) {
                         it.gesturesListener = listenerChannelItem
-                        it.itemVersion = when {
-                            shouldUseGridLayout -> ChannelItem.ItemVersion.GRID
-                            else -> ChannelItem.ItemVersion.MINI
+                        it.itemVersion = if (SubscriptionViewModel.shouldUseGridForSubscription(requireContext())) {
+                            ChannelItem.ItemVersion.GRID
+                        } else {
+                            ChannelItem.ItemVersion.MINI
                         }
                     }
                 }

app/src/main/java/org/schabi/newpipe/local/subscription/SubscriptionViewModel.kt

@@ -1,6 +1,7 @@
 package org.schabi.newpipe.local.subscription
 
 import android.app.Application
+import android.content.Context
 import androidx.lifecycle.AndroidViewModel
 import androidx.lifecycle.LiveData
 import androidx.lifecycle.MutableLiveData
@@ -8,12 +9,13 @@ import com.xwray.groupie.Group
 import io.reactivex.rxjava3.core.Flowable
 import io.reactivex.rxjava3.processors.BehaviorProcessor
 import io.reactivex.rxjava3.schedulers.Schedulers
+import org.schabi.newpipe.info_list.ItemViewMode
 import org.schabi.newpipe.local.feed.FeedDatabaseManager
 import org.schabi.newpipe.local.subscription.item.ChannelItem
 import org.schabi.newpipe.local.subscription.item.FeedGroupCardGridItem
 import org.schabi.newpipe.local.subscription.item.FeedGroupCardItem
 import org.schabi.newpipe.util.DEFAULT_THROTTLE_TIMEOUT
-import org.schabi.newpipe.util.ThemeHelper
+import org.schabi.newpipe.util.ThemeHelper.getItemViewMode
 import java.util.concurrent.TimeUnit
 
 class SubscriptionViewModel(application: Application) : AndroidViewModel(application) {
@@ -22,7 +24,7 @@ class SubscriptionViewModel(application: Application) : AndroidViewModel(applica
 
     // true -> list view, false -> grid view
     private val listViewMode = BehaviorProcessor.createDefault(
-        !ThemeHelper.shouldUseGridLayout(application)
+        !shouldUseGridForSubscription(application)
     )
     private val listViewModeFlowable = listViewMode.distinctUntilChanged()
 
@@ -77,4 +79,26 @@ class SubscriptionViewModel(application: Application) : AndroidViewModel(applica
         data class LoadedState(val subscriptions: List<Group>) : SubscriptionState()
         data class ErrorState(val error: Throwable? = null) : SubscriptionState()
     }
+
+    companion object {
+
+        /**
+         * Returns whether to use GridLayout mode for Subscription Fragment.
+         *
+         * ### Current mapping:
+         *
+         *  | ItemViewMode | ItemVersion | Span count |
+         *  |---|---|---|
+         *  | AUTO | MINI | 1 |
+         *  | LIST | MINI | 1 |
+         *  | CARD | GRID | > 1 (ThemeHelper defined) |
+         *  | GRID | GRID | > 1 (ThemeHelper defined) |
+         *
+         *  @see [SubscriptionViewModel.shouldUseGridForSubscription] to modify Layout Manager
+         */
+        fun shouldUseGridForSubscription(context: Context): Boolean {
+            val itemViewMode = getItemViewMode(context)
+            return itemViewMode == ItemViewMode.GRID || itemViewMode == ItemViewMode.CARD
+        }
+    }
 }

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

@@ -13,6 +13,7 @@ import android.provider.Settings;
 import android.util.Log;
 import android.view.Menu;
 import android.view.MenuItem;
+import android.view.SubMenu;
 import android.view.View;
 import android.view.ViewGroup;
 import android.widget.SeekBar;
@@ -27,11 +28,13 @@ import com.google.android.exoplayer2.PlaybackParameters;
 
 import org.schabi.newpipe.R;
 import org.schabi.newpipe.databinding.ActivityPlayerQueueControlBinding;
+import org.schabi.newpipe.extractor.stream.AudioStream;
 import org.schabi.newpipe.extractor.stream.StreamInfo;
 import org.schabi.newpipe.fragments.OnScrollBelowItemsListener;
 import org.schabi.newpipe.local.dialog.PlaylistDialog;
 import org.schabi.newpipe.player.event.PlayerEventListener;
 import org.schabi.newpipe.player.helper.PlaybackParameterDialog;
+import org.schabi.newpipe.player.mediaitem.MediaItemTag;
 import org.schabi.newpipe.player.playqueue.PlayQueue;
 import org.schabi.newpipe.player.playqueue.PlayQueueAdapter;
 import org.schabi.newpipe.player.playqueue.PlayQueueItem;
@@ -44,6 +47,9 @@ import org.schabi.newpipe.util.PermissionHelper;
 import org.schabi.newpipe.util.ServiceHelper;
 import org.schabi.newpipe.util.ThemeHelper;
 
+import java.util.List;
+import java.util.Optional;
+
 public final class PlayQueueActivity extends AppCompatActivity
         implements PlayerEventListener, SeekBar.OnSeekBarChangeListener,
         View.OnClickListener, PlaybackParameterDialog.Callback {
@@ -52,6 +58,8 @@ public final class PlayQueueActivity extends AppCompatActivity
 
     private static final int SMOOTH_SCROLL_MAXIMUM_DISTANCE = 80;
 
+    private static final int MENU_ID_AUDIO_TRACK = 71;
+
     private Player player;
 
     private boolean serviceBound;
@@ -97,6 +105,7 @@ public final class PlayQueueActivity extends AppCompatActivity
         this.menu = m;
         getMenuInflater().inflate(R.menu.menu_play_queue, m);
         getMenuInflater().inflate(R.menu.menu_play_queue_bg, m);
+        buildAudioTrackMenu();
         onMaybeMuteChanged();
         // to avoid null reference
         if (player != null) {
@@ -153,6 +162,12 @@ public final class PlayQueueActivity extends AppCompatActivity
                 NavigationHelper.playOnBackgroundPlayer(this, player.getPlayQueue(), true);
                 return true;
         }
+
+        if (item.getGroupId() == MENU_ID_AUDIO_TRACK) {
+            onAudioTrackClick(item.getItemId());
+            return true;
+        }
+
         return super.onOptionsItemSelected(item);
     }
 
@@ -591,4 +606,69 @@ public final class PlayQueueActivity extends AppCompatActivity
             item.setIcon(player.isMuted() ? R.drawable.ic_volume_off : R.drawable.ic_volume_up);
         }
     }
+
+    @Override
+    public void onAudioTrackUpdate() {
+        buildAudioTrackMenu();
+    }
+
+    private void buildAudioTrackMenu() {
+        if (menu == null) {
+            return;
+        }
+
+        final MenuItem audioTrackSelector = menu.findItem(R.id.action_audio_track);
+        final List<AudioStream> availableStreams =
+                Optional.ofNullable(player.getCurrentMetadata())
+                        .flatMap(MediaItemTag::getMaybeAudioTrack)
+                        .map(MediaItemTag.AudioTrack::getAudioStreams)
+                        .orElse(null);
+        final Optional<AudioStream> selectedAudioStream = player.getSelectedAudioStream();
+
+        if (availableStreams == null || availableStreams.size() < 2
+                || selectedAudioStream.isEmpty()) {
+            audioTrackSelector.setVisible(false);
+        } else {
+            final SubMenu audioTrackMenu = audioTrackSelector.getSubMenu();
+            audioTrackMenu.clear();
+
+            for (int i = 0; i < availableStreams.size(); i++) {
+                final AudioStream audioStream = availableStreams.get(i);
+                audioTrackMenu.add(MENU_ID_AUDIO_TRACK, i, Menu.NONE,
+                        Localization.audioTrackName(this, audioStream));
+            }
+
+            final AudioStream s = selectedAudioStream.get();
+            final String trackName = Localization.audioTrackName(this, s);
+            audioTrackSelector.setTitle(
+                    getString(R.string.play_queue_audio_track, trackName));
+
+            final String shortName = s.getAudioLocale() != null
+                    ? s.getAudioLocale().getLanguage() : trackName;
+            audioTrackSelector.setTitleCondensed(
+                    shortName.substring(0, Math.min(shortName.length(), 2)));
+            audioTrackSelector.setVisible(true);
+        }
+    }
+
+    /**
+     * Called when an item from the audio track selector is selected.
+     *
+     * @param itemId index of the selected item
+     */
+    private void onAudioTrackClick(final int itemId) {
+        if (player.getCurrentMetadata() == null) {
+            return;
+        }
+        player.getCurrentMetadata().getMaybeAudioTrack().ifPresent(audioTrack -> {
+            final List<AudioStream> availableStreams = audioTrack.getAudioStreams();
+            final int selectedStreamIndex = audioTrack.getSelectedAudioStreamIndex();
+            if (selectedStreamIndex == itemId || availableStreams.size() <= itemId) {
+                return;
+            }
+
+            final String newAudioTrack = availableStreams.get(itemId).getAudioTrackId();
+            player.setAudioTrack(newAudioTrack);
+        });
+    }
 }

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

@@ -29,7 +29,6 @@ import static com.google.android.exoplayer2.Player.REPEAT_MODE_ONE;
 import static com.google.android.exoplayer2.Player.RepeatMode;
 import static org.schabi.newpipe.extractor.ServiceList.YouTube;
 import static org.schabi.newpipe.extractor.utils.Utils.isNullOrEmpty;
-import static org.schabi.newpipe.player.helper.PlayerHelper.isPlaybackResumeEnabled;
 import static org.schabi.newpipe.player.helper.PlayerHelper.nextRepeatMode;
 import static org.schabi.newpipe.player.helper.PlayerHelper.retrievePlaybackParametersFromPrefs;
 import static org.schabi.newpipe.player.helper.PlayerHelper.retrieveSeekDurationFromPreferences;
@@ -70,7 +69,6 @@ import com.google.android.exoplayer2.ExoPlayer;
 import com.google.android.exoplayer2.PlaybackException;
 import com.google.android.exoplayer2.PlaybackParameters;
 import com.google.android.exoplayer2.Player.PositionInfo;
-import com.google.android.exoplayer2.RenderersFactory;
 import com.google.android.exoplayer2.Timeline;
 import com.google.android.exoplayer2.Tracks;
 import com.google.android.exoplayer2.source.MediaSource;
@@ -78,7 +76,6 @@ import com.google.android.exoplayer2.text.CueGroup;
 import com.google.android.exoplayer2.trackselection.DefaultTrackSelector;
 import com.google.android.exoplayer2.trackselection.MappingTrackSelector;
 import com.google.android.exoplayer2.upstream.DefaultBandwidthMeter;
-import com.google.android.exoplayer2.util.Util;
 import com.google.android.exoplayer2.video.VideoSize;
 import com.squareup.picasso.Picasso;
 import com.squareup.picasso.Target;
@@ -89,6 +86,7 @@ import org.schabi.newpipe.databinding.PlayerBinding;
 import org.schabi.newpipe.error.ErrorInfo;
 import org.schabi.newpipe.error.ErrorUtil;
 import org.schabi.newpipe.error.UserAction;
+import org.schabi.newpipe.extractor.stream.AudioStream;
 import org.schabi.newpipe.extractor.stream.StreamInfo;
 import org.schabi.newpipe.extractor.stream.StreamType;
 import org.schabi.newpipe.extractor.stream.VideoStream;
@@ -97,6 +95,7 @@ import org.schabi.newpipe.local.history.HistoryRecordManager;
 import org.schabi.newpipe.player.event.PlayerEventListener;
 import org.schabi.newpipe.player.event.PlayerServiceEventListener;
 import org.schabi.newpipe.player.helper.AudioReactor;
+import org.schabi.newpipe.player.helper.CustomRenderersFactory;
 import org.schabi.newpipe.player.helper.LoadController;
 import org.schabi.newpipe.player.helper.PlayerDataSource;
 import org.schabi.newpipe.player.helper.PlayerHelper;
@@ -115,7 +114,7 @@ import org.schabi.newpipe.player.ui.PlayerUi;
 import org.schabi.newpipe.player.ui.PlayerUiList;
 import org.schabi.newpipe.player.ui.PopupPlayerUi;
 import org.schabi.newpipe.player.ui.VideoPlayerUi;
-import org.schabi.newpipe.util.DeviceUtils;
+import org.schabi.newpipe.util.DependentPreferenceHelper;
 import org.schabi.newpipe.util.ListHelper;
 import org.schabi.newpipe.util.NavigationHelper;
 import org.schabi.newpipe.util.PicassoHelper;
@@ -181,13 +180,18 @@ public final class Player implements PlaybackListener, Listener {
     //////////////////////////////////////////////////////////////////////////*/
 
     // play queue might be null e.g. while player is starting
-    @Nullable private PlayQueue playQueue;
+    @Nullable
+    private PlayQueue playQueue;
 
-    @Nullable private MediaSourceManager playQueueManager;
+    @Nullable
+    private MediaSourceManager playQueueManager;
 
-    @Nullable private PlayQueueItem currentItem;
-    @Nullable private MediaItemTag currentMetadata;
-    @Nullable private Bitmap currentThumbnail;
+    @Nullable
+    private PlayQueueItem currentItem;
+    @Nullable
+    private MediaItemTag currentMetadata;
+    @Nullable
+    private Bitmap currentThumbnail;
 
     /*//////////////////////////////////////////////////////////////////////////
     // Player
@@ -196,12 +200,17 @@ public final class Player implements PlaybackListener, Listener {
     private ExoPlayer simpleExoPlayer;
     private AudioReactor audioReactor;
 
-    @NonNull private final DefaultTrackSelector trackSelector;
-    @NonNull private final LoadController loadController;
-    @NonNull private final RenderersFactory renderFactory;
+    @NonNull
+    private final DefaultTrackSelector trackSelector;
+    @NonNull
+    private final LoadController loadController;
+    @NonNull
+    private final DefaultRenderersFactory renderFactory;
 
-    @NonNull private final VideoPlaybackResolver videoResolver;
-    @NonNull private final AudioPlaybackResolver audioResolver;
+    @NonNull
+    private final VideoPlaybackResolver videoResolver;
+    @NonNull
+    private final AudioPlaybackResolver audioResolver;
 
     private final PlayerService service; //TODO try to remove and replace everything with context
 
@@ -226,24 +235,32 @@ public final class Player implements PlaybackListener, Listener {
 
     private BroadcastReceiver broadcastReceiver;
     private IntentFilter intentFilter;
-    @Nullable private PlayerServiceEventListener fragmentListener = null;
-    @Nullable private PlayerEventListener activityListener = null;
+    @Nullable
+    private PlayerServiceEventListener fragmentListener = null;
+    @Nullable
+    private PlayerEventListener activityListener = null;
 
-    @NonNull private final SerialDisposable progressUpdateDisposable = new SerialDisposable();
-    @NonNull private final CompositeDisposable databaseUpdateDisposable = new CompositeDisposable();
+    @NonNull
+    private final SerialDisposable progressUpdateDisposable = new SerialDisposable();
+    @NonNull
+    private final CompositeDisposable databaseUpdateDisposable = new CompositeDisposable();
 
     // This is the only listener we need for thumbnail loading, since there is always at most only
     // one thumbnail being loaded at a time. This field is also here to maintain a strong reference,
     // which would otherwise be garbage collected since Picasso holds weak references to targets.
-    @NonNull private final Target currentThumbnailTarget;
+    @NonNull
+    private final Target currentThumbnailTarget;
 
     /*//////////////////////////////////////////////////////////////////////////
     // Utils
     //////////////////////////////////////////////////////////////////////////*/
 
-    @NonNull private final Context context;
-    @NonNull private final SharedPreferences prefs;
-    @NonNull private final HistoryRecordManager recordManager;
+    @NonNull
+    private final Context context;
+    @NonNull
+    private final SharedPreferences prefs;
+    @NonNull
+    private final HistoryRecordManager recordManager;
 
 
     /*//////////////////////////////////////////////////////////////////////////
@@ -263,7 +280,16 @@ public final class Player implements PlaybackListener, Listener {
         final PlayerDataSource dataSource = new PlayerDataSource(context,
                 new DefaultBandwidthMeter.Builder(context).build());
         loadController = new LoadController();
-        renderFactory = new DefaultRenderersFactory(context);
+
+        renderFactory = prefs.getBoolean(
+                context.getString(
+                        R.string.always_use_exoplayer_set_output_surface_workaround_key), false)
+                ? new CustomRenderersFactory(context) : new DefaultRenderersFactory(context);
+
+        renderFactory.setEnableDecoderFallback(
+                prefs.getBoolean(
+                        context.getString(
+                                R.string.use_exoplayer_decoder_fallback_key), false));
 
         videoResolver = new VideoPlaybackResolver(context, dataSource, getQualityResolver());
         audioResolver = new AudioPlaybackResolver(context, dataSource);
@@ -326,7 +352,7 @@ public final class Player implements PlaybackListener, Listener {
         isAudioOnly = audioPlayerSelected();
 
         if (intent.hasExtra(PLAYBACK_QUALITY)) {
-            setPlaybackQuality(intent.getStringExtra(PLAYBACK_QUALITY));
+            videoResolver.setPlaybackQuality(intent.getStringExtra(PLAYBACK_QUALITY));
         }
 
         // Resolve enqueue intents
@@ -334,7 +360,7 @@ public final class Player implements PlaybackListener, Listener {
             playQueue.append(newQueue.getStreams());
             return;
 
-        // Resolve enqueue next intents
+            // Resolve enqueue next intents
         } else if (intent.getBooleanExtra(ENQUEUE_NEXT, false) && playQueue != null) {
             final int currentIndex = playQueue.getIndex();
             playQueue.append(newQueue.getStreams());
@@ -391,7 +417,7 @@ public final class Player implements PlaybackListener, Listener {
             simpleExoPlayer.setPlayWhenReady(playWhenReady);
 
         } else if (intent.getBooleanExtra(RESUME_PLAYBACK, false)
-                && isPlaybackResumeEnabled(this)
+                && DependentPreferenceHelper.getResumePlaybackEnabled(context)
                 && !samePlayQueue
                 && !newQueue.isEmpty()
                 && newQueue.getItem() != null
@@ -520,16 +546,11 @@ public final class Player implements PlaybackListener, Listener {
         // Setup UIs
         UIs.call(PlayerUi::initPlayer);
 
-        // enable media tunneling
-        if (DEBUG && PreferenceManager.getDefaultSharedPreferences(context)
+        // Disable media tunneling if requested by the user from ExoPlayer settings
+        if (!PreferenceManager.getDefaultSharedPreferences(context)
                 .getBoolean(context.getString(R.string.disable_media_tunneling_key), false)) {
-            Log.d(TAG, "[" + Util.DEVICE_DEBUG_INFO + "] "
-                    + "media tunneling disabled in debug preferences");
-        } else if (DeviceUtils.shouldSupportMediaTunneling()) {
             trackSelector.setParameters(trackSelector.buildUponParameters()
                     .setTunnelingEnabled(true));
-        } else if (DEBUG) {
-            Log.d(TAG, "[" + Util.DEVICE_DEBUG_INFO + "] does not support media tunneling");
         }
     }
     //endregion
@@ -911,7 +932,7 @@ public final class Player implements PlaybackListener, Listener {
 
     private Disposable getProgressUpdateDisposable() {
         return Observable.interval(PROGRESS_LOOP_INTERVAL_MILLIS, MILLISECONDS,
-                AndroidSchedulers.mainThread())
+                        AndroidSchedulers.mainThread())
                 .observeOn(AndroidSchedulers.mainThread())
                 .subscribe(ignored -> triggerProgressUpdate(),
                         error -> Log.e(TAG, "Progress update failure: ", error));
@@ -920,7 +941,6 @@ public final class Player implements PlaybackListener, Listener {
     //endregion
 
 
-
     /*//////////////////////////////////////////////////////////////////////////
     // Playback states
     //////////////////////////////////////////////////////////////////////////*/
@@ -1242,6 +1262,9 @@ public final class Player implements PlaybackListener, Listener {
             }
             final StreamInfo previousInfo = Optional.ofNullable(currentMetadata)
                     .flatMap(MediaItemTag::getMaybeStreamInfo).orElse(null);
+            final MediaItemTag.AudioTrack previousAudioTrack =
+                    Optional.ofNullable(currentMetadata)
+                            .flatMap(MediaItemTag::getMaybeAudioTrack).orElse(null);
             currentMetadata = tag;
 
             if (!currentMetadata.getErrors().isEmpty()) {
@@ -1262,6 +1285,12 @@ public final class Player implements PlaybackListener, Listener {
                 if (previousInfo == null || !previousInfo.getUrl().equals(info.getUrl())) {
                     // only update with the new stream info if it has actually changed
                     updateMetadataWith(info);
+                } else if (previousAudioTrack == null
+                        || tag.getMaybeAudioTrack()
+                        .map(t -> t.getSelectedAudioStreamIndex()
+                                != previousAudioTrack.getSelectedAudioStreamIndex())
+                        .orElse(false)) {
+                    notifyAudioTrackUpdateToListeners();
                 }
             });
         });
@@ -1349,6 +1378,7 @@ public final class Player implements PlaybackListener, Listener {
     // Errors
     //////////////////////////////////////////////////////////////////////////*/
     //region Errors
+
     /**
      * Process exceptions produced by {@link com.google.android.exoplayer2.ExoPlayer ExoPlayer}.
      * <p>There are multiple types of errors:</p>
@@ -1375,8 +1405,9 @@ public final class Player implements PlaybackListener, Listener {
      * For any error above that is <b>not</b> explicitly <b>catchable</b>, the player will
      * create a notification so users are aware.
      * </ul>
+     *
      * @see com.google.android.exoplayer2.Player.Listener#onPlayerError(PlaybackException)
-     * */
+     */
     // Any error code not explicitly covered here are either unrelated to NewPipe use case
     // (e.g. DRM) or not recoverable (e.g. Decoder error). In both cases, the player should
     // shutdown.
@@ -1758,6 +1789,7 @@ public final class Player implements PlaybackListener, Listener {
         registerStreamViewed();
 
         notifyMetadataUpdateToListeners();
+        notifyAudioTrackUpdateToListeners();
         UIs.call(playerUi -> playerUi.onMetadataChanged(info));
     }
 
@@ -1886,6 +1918,12 @@ public final class Player implements PlaybackListener, Listener {
                 .map(quality -> quality.getSortedVideoStreams()
                         .get(quality.getSelectedVideoStreamIndex()));
     }
+
+    public Optional<AudioStream> getSelectedAudioStream() {
+        return Optional.ofNullable(currentMetadata)
+                .flatMap(MediaItemTag::getMaybeAudioTrack)
+                .map(MediaItemTag.AudioTrack::getSelectedAudioStream);
+    }
     //endregion
 
 
@@ -2017,6 +2055,15 @@ public final class Player implements PlaybackListener, Listener {
         }
     }
 
+    private void notifyAudioTrackUpdateToListeners() {
+        if (fragmentListener != null) {
+            fragmentListener.onAudioTrackUpdate();
+        }
+        if (activityListener != null) {
+            activityListener.onAudioTrackUpdate();
+        }
+    }
+
     public void useVideoSource(final boolean videoEnabled) {
         if (playQueue == null || isAudioOnly == !videoEnabled || audioPlayerSelected()) {
             return;
@@ -2113,7 +2160,7 @@ public final class Player implements PlaybackListener, Listener {
         // because the stream source will be probably the same as the current played
         if (sourceType == SourceType.VIDEO_WITH_SEPARATED_AUDIO
                 || (sourceType == SourceType.VIDEO_WITH_AUDIO_OR_AUDIO_ONLY
-                    && isNullOrEmpty(streamInfo.getAudioStreams()))) {
+                && isNullOrEmpty(streamInfo.getAudioStreams()))) {
             // It's not needed to reload the play queue manager only if the content's stream type
             // is a video stream, a live stream or an ended live stream
             return !StreamTypeUtil.isVideo(streamType);
@@ -2175,7 +2222,18 @@ public final class Player implements PlaybackListener, Listener {
     }
 
     public void setPlaybackQuality(@Nullable final String quality) {
+        saveStreamProgressState();
+        setRecovery();
         videoResolver.setPlaybackQuality(quality);
+        reloadPlayQueueManager();
+    }
+
+    public void setAudioTrack(@Nullable final String audioTrackId) {
+        saveStreamProgressState();
+        setRecovery();
+        videoResolver.setAudioTrack(audioTrackId);
+        audioResolver.setAudioTrack(audioTrackId);
+        reloadPlayQueueManager();
     }
 
 
@@ -2253,7 +2311,7 @@ public final class Player implements PlaybackListener, Listener {
 
     /**
      * Get the video renderer index of the current playing stream.
-     *
+     * <p>
      * This method returns the video renderer index of the current
      * {@link MappingTrackSelector.MappedTrackInfo} or {@link #RENDERER_UNAVAILABLE} if the current
      * {@link MappingTrackSelector.MappedTrackInfo} is null or if there is no video renderer index.

app/src/main/java/org/schabi/newpipe/player/event/PlayerEventListener.java

@@ -11,5 +11,6 @@ public interface PlayerEventListener {
                           PlaybackParameters parameters);
     void onProgressUpdate(int currentProgress, int duration, int bufferPercent);
     void onMetadataUpdate(StreamInfo info, PlayQueue queue);
+    default void onAudioTrackUpdate() { }
     void onServiceStopped();
 }

app/src/main/java/org/schabi/newpipe/player/gesture/MainPlayerGestureListener.kt

@@ -193,18 +193,20 @@ class MainPlayerGestureListener(
         isMoving = true
 
         // -- Brightness and Volume control --
-        val isBrightnessGestureEnabled = PlayerHelper.isBrightnessGestureEnabled(player.context)
-        val isVolumeGestureEnabled = PlayerHelper.isVolumeGestureEnabled(player.context)
-        if (isBrightnessGestureEnabled && isVolumeGestureEnabled) {
-            if (getDisplayHalfPortion(initialEvent) === DisplayPortion.LEFT_HALF) {
-                onScrollBrightness(distanceY)
-            } else /* DisplayPortion.RIGHT_HALF */ {
-                onScrollVolume(distanceY)
+        if (getDisplayHalfPortion(initialEvent) == DisplayPortion.RIGHT_HALF) {
+            when (PlayerHelper.getActionForRightGestureSide(player.context)) {
+                player.context.getString(R.string.volume_control_key) ->
+                    onScrollVolume(distanceY)
+                player.context.getString(R.string.brightness_control_key) ->
+                    onScrollBrightness(distanceY)
+            }
+        } else {
+            when (PlayerHelper.getActionForLeftGestureSide(player.context)) {
+                player.context.getString(R.string.volume_control_key) ->
+                    onScrollVolume(distanceY)
+                player.context.getString(R.string.brightness_control_key) ->
+                    onScrollBrightness(distanceY)
             }
-        } else if (isBrightnessGestureEnabled) {
-            onScrollBrightness(distanceY)
-        } else if (isVolumeGestureEnabled) {
-            onScrollVolume(distanceY)
         }
 
         return true

app/src/main/java/org/schabi/newpipe/player/helper/CustomMediaCodecVideoRenderer.java

@@ -0,0 +1,54 @@
+package org.schabi.newpipe.player.helper;
+
+import android.content.Context;
+import android.os.Handler;
+
+import androidx.annotation.Nullable;
+
+import com.google.android.exoplayer2.mediacodec.MediaCodecAdapter;
+import com.google.android.exoplayer2.mediacodec.MediaCodecSelector;
+import com.google.android.exoplayer2.video.MediaCodecVideoRenderer;
+import com.google.android.exoplayer2.video.VideoRendererEventListener;
+
+/**
+ * A {@link MediaCodecVideoRenderer} which always enable the output surface workaround that
+ * ExoPlayer enables on several devices which are known to implement
+ * {@link android.media.MediaCodec#setOutputSurface(android.view.Surface)
+ * MediaCodec.setOutputSurface(Surface)} incorrectly.
+ *
+ * <p>
+ * See {@link MediaCodecVideoRenderer#codecNeedsSetOutputSurfaceWorkaround(String)} for more
+ * details.
+ * </p>
+ *
+ * <p>
+ * This custom {@link MediaCodecVideoRenderer} may be useful in the case a device is affected by
+ * this issue but is not present in ExoPlayer's list.
+ * </p>
+ *
+ * <p>
+ * This class has only effect on devices with Android 6 and higher, as the {@code setOutputSurface}
+ * method is only implemented in these Android versions and the method used as a workaround is
+ * always applied on older Android versions (releasing and re-instantiating video codec instances).
+ * </p>
+ */
+public final class CustomMediaCodecVideoRenderer extends MediaCodecVideoRenderer {
+
+    @SuppressWarnings({"checkstyle:ParameterNumber", "squid:S107"})
+    public CustomMediaCodecVideoRenderer(final Context context,
+                                         final MediaCodecAdapter.Factory codecAdapterFactory,
+                                         final MediaCodecSelector mediaCodecSelector,
+                                         final long allowedJoiningTimeMs,
+                                         final boolean enableDecoderFallback,
+                                         @Nullable final Handler eventHandler,
+                                         @Nullable final VideoRendererEventListener eventListener,
+                                         final int maxDroppedFramesToNotify) {
+        super(context, codecAdapterFactory, mediaCodecSelector, allowedJoiningTimeMs,
+                enableDecoderFallback, eventHandler, eventListener, maxDroppedFramesToNotify);
+    }
+
+    @Override
+    protected boolean codecNeedsSetOutputSurfaceWorkaround(final String name) {
+        return true;
+    }
+}

app/src/main/java/org/schabi/newpipe/player/helper/CustomRenderersFactory.java

@@ -0,0 +1,43 @@
+package org.schabi.newpipe.player.helper;
+
+import android.content.Context;
+import android.os.Handler;
+
+import com.google.android.exoplayer2.DefaultRenderersFactory;
+import com.google.android.exoplayer2.Renderer;
+import com.google.android.exoplayer2.mediacodec.MediaCodecSelector;
+import com.google.android.exoplayer2.video.VideoRendererEventListener;
+
+import java.util.ArrayList;
+
+/**
+ * A {@link DefaultRenderersFactory} which only uses {@link CustomMediaCodecVideoRenderer} as an
+ * implementation of video codec renders.
+ *
+ * <p>
+ * As no ExoPlayer extension is currently used, the reflection code used by ExoPlayer to try to
+ * load video extension libraries is not needed in our case and has been removed. This should be
+ * changed in the case an extension is shipped with the app, such as the AV1 one.
+ * </p>
+ */
+public final class CustomRenderersFactory extends DefaultRenderersFactory {
+
+    public CustomRenderersFactory(final Context context) {
+        super(context);
+    }
+
+    @SuppressWarnings("checkstyle:ParameterNumber")
+    @Override
+    protected void buildVideoRenderers(final Context context,
+                                       @ExtensionRendererMode final int extensionRendererMode,
+                                       final MediaCodecSelector mediaCodecSelector,
+                                       final boolean enableDecoderFallback,
+                                       final Handler eventHandler,
+                                       final VideoRendererEventListener eventListener,
+                                       final long allowedVideoJoiningTimeMs,
+                                       final ArrayList<Renderer> out) {
+        out.add(new CustomMediaCodecVideoRenderer(context, getCodecAdapterFactory(),
+                mediaCodecSelector, allowedVideoJoiningTimeMs, enableDecoderFallback, eventHandler,
+                eventListener, MAX_DROPPED_VIDEO_FRAME_COUNT_TO_NOTIFY));
+    }
+}

app/src/main/java/org/schabi/newpipe/player/helper/PlayerHelper.java

@@ -14,6 +14,7 @@ import static java.lang.annotation.RetentionPolicy.SOURCE;
 import android.annotation.SuppressLint;
 import android.content.Context;
 import android.content.SharedPreferences;
+import android.content.pm.PackageManager;
 import android.provider.Settings;
 import android.view.accessibility.CaptioningManager;
 
@@ -227,14 +228,16 @@ public final class PlayerHelper {
                 .getBoolean(context.getString(R.string.resume_on_audio_focus_gain_key), false);
     }
 
-    public static boolean isVolumeGestureEnabled(@NonNull final Context context) {
+    public static String getActionForRightGestureSide(@NonNull final Context context) {
         return getPreferences(context)
-                .getBoolean(context.getString(R.string.volume_gesture_control_key), true);
+                .getString(context.getString(R.string.right_gesture_control_key),
+                        context.getString(R.string.default_right_gesture_control_value));
     }
 
-    public static boolean isBrightnessGestureEnabled(@NonNull final Context context) {
+    public static String getActionForLeftGestureSide(@NonNull final Context context) {
         return getPreferences(context)
-                .getBoolean(context.getString(R.string.brightness_gesture_control_key), true);
+                .getString(context.getString(R.string.left_gesture_control_key),
+                        context.getString(R.string.default_left_gesture_control_value));
     }
 
     public static boolean isStartMainPlayerFullscreenEnabled(@NonNull final Context context) {
@@ -382,8 +385,11 @@ public final class PlayerHelper {
     public static boolean globalScreenOrientationLocked(final Context context) {
         // 1: Screen orientation changes using accelerometer
         // 0: Screen orientation is locked
+        // if the accelerometer sensor is missing completely, assume locked orientation
         return android.provider.Settings.System.getInt(
-                context.getContentResolver(), Settings.System.ACCELEROMETER_ROTATION, 0) == 0;
+                context.getContentResolver(), Settings.System.ACCELEROMETER_ROTATION, 0) == 0
+                    || !context.getPackageManager()
+                        .hasSystemFeature(PackageManager.FEATURE_SENSOR_ACCELEROMETER);
     }
 
     public static int getProgressiveLoadIntervalBytes(@NonNull final Context context) {
@@ -425,13 +431,6 @@ public final class PlayerHelper {
     // Utils used by player
     ////////////////////////////////////////////////////////////////////////////
 
-    public static boolean isPlaybackResumeEnabled(final Player player) {
-        return player.getPrefs().getBoolean(
-                player.getContext().getString(R.string.enable_watch_history_key), true)
-                && player.getPrefs().getBoolean(
-                player.getContext().getString(R.string.enable_playback_resume_key), true);
-    }
-
     @RepeatMode
     public static int nextRepeatMode(@RepeatMode final int repeatMode) {
         switch (repeatMode) {

app/src/main/java/org/schabi/newpipe/player/mediaitem/MediaItemTag.java

@@ -7,6 +7,7 @@ import com.google.android.exoplayer2.MediaItem.RequestMetadata;
 import com.google.android.exoplayer2.MediaMetadata;
 import com.google.android.exoplayer2.Player;
 
+import org.schabi.newpipe.extractor.stream.AudioStream;
 import org.schabi.newpipe.extractor.stream.StreamInfo;
 import org.schabi.newpipe.extractor.stream.StreamType;
 import org.schabi.newpipe.extractor.stream.VideoStream;
@@ -55,6 +56,11 @@ public interface MediaItemTag {
         return Optional.empty();
     }
 
+    @NonNull
+    default Optional<AudioTrack> getMaybeAudioTrack() {
+        return Optional.empty();
+    }
+
     <T> Optional<T> getMaybeExtras(@NonNull Class<T> type);
 
     <T> MediaItemTag withExtras(@NonNull T extra);
@@ -128,4 +134,37 @@ public interface MediaItemTag {
                     ? null : sortedVideoStreams.get(selectedVideoStreamIndex);
         }
     }
+
+    final class AudioTrack {
+        @NonNull
+        private final List<AudioStream> audioStreams;
+        private final int selectedAudioStreamIndex;
+
+        private AudioTrack(@NonNull final List<AudioStream> audioStreams,
+                           final int selectedAudioStreamIndex) {
+            this.audioStreams = audioStreams;
+            this.selectedAudioStreamIndex = selectedAudioStreamIndex;
+        }
+
+        static AudioTrack of(@NonNull final List<AudioStream> audioStreams,
+                             final int selectedAudioStreamIndex) {
+            return new AudioTrack(audioStreams, selectedAudioStreamIndex);
+        }
+
+        @NonNull
+        public List<AudioStream> getAudioStreams() {
+            return audioStreams;
+        }
+
+        public int getSelectedAudioStreamIndex() {
+            return selectedAudioStreamIndex;
+        }
+
+        @Nullable
+        public AudioStream getSelectedAudioStream() {
+            return selectedAudioStreamIndex < 0
+                    || selectedAudioStreamIndex >= audioStreams.size()
+                    ? null : audioStreams.get(selectedAudioStreamIndex);
+        }
+    }
 }

app/src/main/java/org/schabi/newpipe/player/mediaitem/StreamInfoTag.java

@@ -2,6 +2,7 @@ package org.schabi.newpipe.player.mediaitem;
 
 import com.google.android.exoplayer2.MediaItem;
 
+import org.schabi.newpipe.extractor.stream.AudioStream;
 import org.schabi.newpipe.extractor.stream.StreamInfo;
 import org.schabi.newpipe.extractor.stream.StreamType;
 import org.schabi.newpipe.extractor.stream.VideoStream;
@@ -25,25 +26,41 @@ public final class StreamInfoTag implements MediaItemTag {
     @Nullable
     private final MediaItemTag.Quality quality;
     @Nullable
+    private final MediaItemTag.AudioTrack audioTrack;
+    @Nullable
     private final Object extras;
 
     private StreamInfoTag(@NonNull final StreamInfo streamInfo,
                           @Nullable final MediaItemTag.Quality quality,
+                          @Nullable final MediaItemTag.AudioTrack audioTrack,
                           @Nullable final Object extras) {
         this.streamInfo = streamInfo;
         this.quality = quality;
+        this.audioTrack = audioTrack;
         this.extras = extras;
     }
 
     public static StreamInfoTag of(@NonNull final StreamInfo streamInfo,
                                    @NonNull final List<VideoStream> sortedVideoStreams,
-                                   final int selectedVideoStreamIndex) {
+                                   final int selectedVideoStreamIndex,
+                                   @NonNull final List<AudioStream> audioStreams,
+                                   final int selectedAudioStreamIndex) {
         final Quality quality = Quality.of(sortedVideoStreams, selectedVideoStreamIndex);
-        return new StreamInfoTag(streamInfo, quality, null);
+        final AudioTrack audioTrack =
+                AudioTrack.of(audioStreams, selectedAudioStreamIndex);
+        return new StreamInfoTag(streamInfo, quality, audioTrack, null);
+    }
+
+    public static StreamInfoTag of(@NonNull final StreamInfo streamInfo,
+                                   @NonNull final List<AudioStream> audioStreams,
+                                   final int selectedAudioStreamIndex) {
+        final AudioTrack audioTrack =
+                AudioTrack.of(audioStreams, selectedAudioStreamIndex);
+        return new StreamInfoTag(streamInfo, null, audioTrack, null);
     }
 
     public static StreamInfoTag of(@NonNull final StreamInfo streamInfo) {
-        return new StreamInfoTag(streamInfo, null, null);
+        return new StreamInfoTag(streamInfo, null, null, null);
     }
 
     @Override
@@ -103,6 +120,12 @@ public final class StreamInfoTag implements MediaItemTag {
         return Optional.ofNullable(quality);
     }
 
+    @NonNull
+    @Override
+    public Optional<AudioTrack> getMaybeAudioTrack() {
+        return Optional.ofNullable(audioTrack);
+    }
+
     @Override
     public <T> Optional<T> getMaybeExtras(@NonNull final Class<T> type) {
         return Optional.ofNullable(extras).map(type::cast);
@@ -110,6 +133,6 @@ public final class StreamInfoTag implements MediaItemTag {
 
     @Override
     public StreamInfoTag withExtras(@NonNull final Object extra) {
-        return new StreamInfoTag(streamInfo, quality, extra);
+        return new StreamInfoTag(streamInfo, quality, audioTrack, extra);
     }
 }

app/src/main/java/org/schabi/newpipe/player/mediasession/MediaSessionPlayerUi.java

@@ -3,6 +3,7 @@ package org.schabi.newpipe.player.mediasession;
 import static org.schabi.newpipe.MainActivity.DEBUG;
 
 import android.content.Intent;
+import android.content.SharedPreferences;
 import android.graphics.Bitmap;
 import android.support.v4.media.MediaMetadataCompat;
 import android.support.v4.media.session.MediaSessionCompat;
@@ -23,14 +24,20 @@ import org.schabi.newpipe.util.StreamTypeUtil;
 
 import java.util.Optional;
 
-public class MediaSessionPlayerUi extends PlayerUi {
+public class MediaSessionPlayerUi extends PlayerUi
+        implements SharedPreferences.OnSharedPreferenceChangeListener {
     private static final String TAG = "MediaSessUi";
 
     private MediaSessionCompat mediaSession;
     private MediaSessionConnector sessionConnector;
 
+    private final String ignoreHardwareMediaButtonsKey;
+    private boolean shouldIgnoreHardwareMediaButtons = false;
+
     public MediaSessionPlayerUi(@NonNull final Player player) {
         super(player);
+        ignoreHardwareMediaButtonsKey =
+                context.getString(R.string.ignore_hardware_media_buttons_key);
     }
 
     @Override
@@ -45,6 +52,15 @@ public class MediaSessionPlayerUi extends PlayerUi {
         sessionConnector.setQueueNavigator(new PlayQueueNavigator(mediaSession, player));
         sessionConnector.setPlayer(getForwardingPlayer());
 
+        // It seems like events from the Media Control UI in the notification area don't go through
+        // this function, so it's safe to just ignore all events in case we want to ignore the
+        // hardware media buttons. Returning true stops all further event processing of the system.
+        sessionConnector.setMediaButtonEventHandler((p, i) -> shouldIgnoreHardwareMediaButtons);
+
+        // listen to changes to ignore_hardware_media_buttons_key
+        updateShouldIgnoreHardwareMediaButtons(player.getPrefs());
+        player.getPrefs().registerOnSharedPreferenceChangeListener(this);
+
         sessionConnector.setMetadataDeduplicationEnabled(true);
         sessionConnector.setMediaMetadataProvider(exoPlayer -> buildMediaMetadata());
     }
@@ -52,7 +68,9 @@ public class MediaSessionPlayerUi extends PlayerUi {
     @Override
     public void destroyPlayer() {
         super.destroyPlayer();
+        player.getPrefs().unregisterOnSharedPreferenceChangeListener(this);
         if (sessionConnector != null) {
+            sessionConnector.setMediaButtonEventHandler(null);
             sessionConnector.setPlayer(null);
             sessionConnector.setQueueNavigator(null);
             sessionConnector = null;
@@ -74,6 +92,20 @@ public class MediaSessionPlayerUi extends PlayerUi {
     }
 
 
+    @Override
+    public void onSharedPreferenceChanged(final SharedPreferences sharedPreferences,
+                                          final String key) {
+        if (key == null || key.equals(ignoreHardwareMediaButtonsKey)) {
+            updateShouldIgnoreHardwareMediaButtons(sharedPreferences);
+        }
+    }
+
+    public void updateShouldIgnoreHardwareMediaButtons(final SharedPreferences sharedPreferences) {
+        shouldIgnoreHardwareMediaButtons =
+                sharedPreferences.getBoolean(ignoreHardwareMediaButtonsKey, false);
+    }
+
+
     public void handleMediaButtonIntent(final Intent intent) {
         MediaButtonReceiver.handleIntent(mediaSession, intent);
     }

app/src/main/java/org/schabi/newpipe/player/mediasource/LoadedMediaSource.java

@@ -1,27 +1,21 @@
 package org.schabi.newpipe.player.mediasource;
 
+import androidx.annotation.NonNull;
+
 import com.google.android.exoplayer2.MediaItem;
-import com.google.android.exoplayer2.Timeline;
-import com.google.android.exoplayer2.source.CompositeMediaSource;
-import com.google.android.exoplayer2.source.MediaPeriod;
 import com.google.android.exoplayer2.source.MediaSource;
-import com.google.android.exoplayer2.upstream.Allocator;
-import com.google.android.exoplayer2.upstream.TransferListener;
+import com.google.android.exoplayer2.source.WrappingMediaSource;
 
 import org.schabi.newpipe.player.mediaitem.MediaItemTag;
 import org.schabi.newpipe.player.playqueue.PlayQueueItem;
 
-import androidx.annotation.NonNull;
-import androidx.annotation.Nullable;
-
-public class LoadedMediaSource extends CompositeMediaSource<Integer> implements ManagedMediaSource {
-    private final MediaSource source;
+public class LoadedMediaSource extends WrappingMediaSource implements ManagedMediaSource {
     private final PlayQueueItem stream;
     private final MediaItem mediaItem;
     private final long expireTimestamp;
 
     /**
-     * Uses a {@link CompositeMediaSource} to wrap one or more child {@link MediaSource}s
+     * Uses a {@link WrappingMediaSource} to wrap one child {@link MediaSource}s
      * containing actual media. This wrapper {@link LoadedMediaSource} holds the expiration
      * timestamp as a {@link ManagedMediaSource} to allow explicit playlist management under
      * {@link ManagedMediaSourcePlaylist}.
@@ -36,7 +30,7 @@ public class LoadedMediaSource extends CompositeMediaSource<Integer> implements
                              @NonNull final MediaItemTag tag,
                              @NonNull final PlayQueueItem stream,
                              final long expireTimestamp) {
-        this.source = source;
+        super(source);
         this.stream = stream;
         this.expireTimestamp = expireTimestamp;
 
@@ -51,51 +45,6 @@ public class LoadedMediaSource extends CompositeMediaSource<Integer> implements
         return System.currentTimeMillis() >= expireTimestamp;
     }
 
-    /**
-     * Delegates the preparation of child {@link MediaSource}s to the
-     * {@link CompositeMediaSource} wrapper. Since all {@link LoadedMediaSource}s use only
-     * a single child media, the child id of 0 is always used (sonar doesn't like null as id here).
-     *
-     * @param mediaTransferListener A data transfer listener that will be registered by the
-     *                              {@link CompositeMediaSource} for child source preparation.
-     */
-    @Override
-    protected void prepareSourceInternal(@Nullable final TransferListener mediaTransferListener) {
-        super.prepareSourceInternal(mediaTransferListener);
-        prepareChildSource(0, source);
-    }
-
-    /**
-     * When any child {@link MediaSource} is prepared, the refreshed {@link Timeline} can
-     * be listened to here. But since {@link LoadedMediaSource} has only a single child source,
-     * this method is called only once until {@link #releaseSourceInternal()} is called.
-     * <br><br>
-     * On refresh, the {@link CompositeMediaSource} delegate will be notified with the
-     * new {@link Timeline}, otherwise {@link #createPeriod(MediaPeriodId, Allocator, long)}
-     * will not be called and playback may be stalled.
-     *
-     * @param id            The unique id used to prepare the child source.
-     * @param mediaSource   The child source whose source info has been refreshed.
-     * @param timeline      The new timeline of the child source.
-     */
-    @Override
-    protected void onChildSourceInfoRefreshed(final Integer id,
-                                              final MediaSource mediaSource,
-                                              final Timeline timeline) {
-        refreshSourceInfo(timeline);
-    }
-
-    @Override
-    public MediaPeriod createPeriod(final MediaPeriodId id, final Allocator allocator,
-                                    final long startPositionUs) {
-        return source.createPeriod(id, allocator, startPositionUs);
-    }
-
-    @Override
-    public void releasePeriod(final MediaPeriod mediaPeriod) {
-        source.releasePeriod(mediaPeriod);
-    }
-
     @NonNull
     @Override
     public MediaItem getMediaItem() {

app/src/main/java/org/schabi/newpipe/player/notification/NotificationUtil.java

@@ -13,6 +13,7 @@ import androidx.annotation.Nullable;
 import androidx.annotation.StringRes;
 import androidx.core.app.NotificationCompat;
 import androidx.core.app.NotificationManagerCompat;
+import androidx.core.app.PendingIntentCompat;
 import androidx.core.app.ServiceCompat;
 import androidx.core.content.ContextCompat;
 
@@ -21,7 +22,6 @@ import org.schabi.newpipe.R;
 import org.schabi.newpipe.player.Player;
 import org.schabi.newpipe.player.mediasession.MediaSessionPlayerUi;
 import org.schabi.newpipe.util.NavigationHelper;
-import org.schabi.newpipe.util.PendingIntentCompat;
 
 import java.util.List;
 import java.util.Objects;
@@ -134,7 +134,7 @@ public final class NotificationUtil {
                 .setColorized(player.getPrefs().getBoolean(
                         player.getContext().getString(R.string.notification_colorize_key), true))
                 .setDeleteIntent(PendingIntentCompat.getBroadcast(player.getContext(),
-                        NOTIFICATION_ID, new Intent(ACTION_CLOSE), FLAG_UPDATE_CURRENT));
+                        NOTIFICATION_ID, new Intent(ACTION_CLOSE), FLAG_UPDATE_CURRENT, false));
 
         // set the initial value for the video thumbnail, updatable with updateNotificationThumbnail
         setLargeIcon(builder);
@@ -152,7 +152,7 @@ public final class NotificationUtil {
 
         // also update content intent, in case the user switched players
         notificationBuilder.setContentIntent(PendingIntentCompat.getActivity(player.getContext(),
-                NOTIFICATION_ID, getIntentForNotification(), FLAG_UPDATE_CURRENT));
+                NOTIFICATION_ID, getIntentForNotification(), FLAG_UPDATE_CURRENT, false));
         notificationBuilder.setContentTitle(player.getVideoTitle());
         notificationBuilder.setContentText(player.getUploaderName());
         notificationBuilder.setTicker(player.getVideoTitle());
@@ -335,7 +335,7 @@ public final class NotificationUtil {
                                                 final String intentAction) {
         return new NotificationCompat.Action(drawable, player.getContext().getString(title),
                 PendingIntentCompat.getBroadcast(player.getContext(), NOTIFICATION_ID,
-                        new Intent(intentAction), FLAG_UPDATE_CURRENT));
+                        new Intent(intentAction), FLAG_UPDATE_CURRENT, false));
     }
 
     private Intent getIntentForNotification() {

app/src/main/java/org/schabi/newpipe/player/resolver/AudioPlaybackResolver.java

@@ -1,6 +1,7 @@
 package org.schabi.newpipe.player.resolver;
 
-import static org.schabi.newpipe.util.ListHelper.getNonTorrentStreams;
+import static org.schabi.newpipe.util.ListHelper.getFilteredAudioStreams;
+import static org.schabi.newpipe.util.ListHelper.getPlayableStreams;
 
 import android.content.Context;
 import android.util.Log;
@@ -28,6 +29,8 @@ public class AudioPlaybackResolver implements PlaybackResolver {
     private final Context context;
     @NonNull
     private final PlayerDataSource dataSource;
+    @Nullable
+    private String audioTrack;
 
     public AudioPlaybackResolver(@NonNull final Context context,
                                  @NonNull final PlayerDataSource dataSource) {
@@ -35,6 +38,13 @@ public class AudioPlaybackResolver implements PlaybackResolver {
         this.dataSource = dataSource;
     }
 
+    /**
+     * Get a media source providing audio. If a service has no separate {@link AudioStream}s we
+     * use a video stream as audio source to support audio background playback.
+     *
+     * @param info of the stream
+     * @return the audio source to use or null if none could be found
+     */
     @Override
     @Nullable
     public MediaSource resolve(@NonNull final StreamInfo info) {
@@ -43,12 +53,27 @@ public class AudioPlaybackResolver implements PlaybackResolver {
             return liveSource;
         }
 
-        final Stream stream = getAudioSource(info);
-        if (stream == null) {
-            return null;
-        }
+        final List<AudioStream> audioStreams =
+                getFilteredAudioStreams(context, info.getAudioStreams());
+        final Stream stream;
+        final MediaItemTag tag;
 
-        final MediaItemTag tag = StreamInfoTag.of(info);
+        if (!audioStreams.isEmpty()) {
+            final int audioIndex =
+                    ListHelper.getAudioFormatIndex(context, audioStreams, audioTrack);
+            stream = getStreamForIndex(audioIndex, audioStreams);
+            tag = StreamInfoTag.of(info, audioStreams, audioIndex);
+        } else {
+            final List<VideoStream> videoStreams =
+                    getPlayableStreams(info.getVideoStreams(), info.getServiceId());
+            if (!videoStreams.isEmpty()) {
+                final int index = ListHelper.getDefaultResolutionIndex(context, videoStreams);
+                stream = getStreamForIndex(index, videoStreams);
+                tag = StreamInfoTag.of(info);
+            } else {
+                return null;
+            }
+        }
 
         try {
             return PlaybackResolver.buildMediaSource(
@@ -59,29 +84,6 @@ public class AudioPlaybackResolver implements PlaybackResolver {
         }
     }
 
-    /**
-     * Get a stream to be played as audio. If a service has no separate {@link AudioStream}s we
-     * use a video stream as audio source to support audio background playback.
-     *
-     * @param info of the stream
-     * @return the audio source to use or null if none could be found
-     */
-    @Nullable
-    private Stream getAudioSource(@NonNull final StreamInfo info) {
-        final List<AudioStream> audioStreams = getNonTorrentStreams(info.getAudioStreams());
-        if (!audioStreams.isEmpty()) {
-            final int index = ListHelper.getDefaultAudioFormat(context, audioStreams);
-            return getStreamForIndex(index, audioStreams);
-        } else {
-            final List<VideoStream> videoStreams = getNonTorrentStreams(info.getVideoStreams());
-            if (!videoStreams.isEmpty()) {
-                final int index = ListHelper.getDefaultResolutionIndex(context, videoStreams);
-                return getStreamForIndex(index, videoStreams);
-            }
-        }
-        return null;
-    }
-
     @Nullable
     Stream getStreamForIndex(final int index, @NonNull final List<? extends Stream> streams) {
         if (index >= 0 && index < streams.size()) {
@@ -89,4 +91,13 @@ public class AudioPlaybackResolver implements PlaybackResolver {
         }
         return null;
     }
+
+    @Nullable
+    public String getAudioTrack() {
+        return audioTrack;
+    }
+
+    public void setAudioTrack(@Nullable final String audioLanguage) {
+        this.audioTrack = audioLanguage;
+    }
 }

app/src/main/java/org/schabi/newpipe/player/resolver/PlaybackResolver.java

@@ -156,6 +156,16 @@ public interface PlaybackResolver extends Resolver<StreamInfo, MediaSource> {
             cacheKey.append(audioStream.getAverageBitrate());
         }
 
+        if (audioStream.getAudioTrackId() != null) {
+            cacheKey.append(" ");
+            cacheKey.append(audioStream.getAudioTrackId());
+        }
+
+        if (audioStream.getAudioLocale() != null) {
+            cacheKey.append(" ");
+            cacheKey.append(audioStream.getAudioLocale().getISO3Language());
+        }
+
         return cacheKey.toString();
     }
 

app/src/main/java/org/schabi/newpipe/player/resolver/VideoPlaybackResolver.java

@@ -28,8 +28,9 @@ import java.util.List;
 import java.util.Optional;
 
 import static com.google.android.exoplayer2.C.TIME_UNSET;
+import static org.schabi.newpipe.util.ListHelper.getFilteredAudioStreams;
 import static org.schabi.newpipe.util.ListHelper.getUrlAndNonTorrentStreams;
-import static org.schabi.newpipe.util.ListHelper.getNonTorrentStreams;
+import static org.schabi.newpipe.util.ListHelper.getPlayableStreams;
 
 public class VideoPlaybackResolver implements PlaybackResolver {
     private static final String TAG = VideoPlaybackResolver.class.getSimpleName();
@@ -44,6 +45,8 @@ public class VideoPlaybackResolver implements PlaybackResolver {
 
     @Nullable
     private String playbackQuality;
+    @Nullable
+    private String audioTrack;
 
     public enum SourceType {
         LIVE_STREAM,
@@ -72,21 +75,31 @@ public class VideoPlaybackResolver implements PlaybackResolver {
 
         // Create video stream source
         final List<VideoStream> videoStreamsList = ListHelper.getSortedStreamVideosList(context,
-                getNonTorrentStreams(info.getVideoStreams()),
-                getNonTorrentStreams(info.getVideoOnlyStreams()), false, true);
-        final int index;
+                getPlayableStreams(info.getVideoStreams(), info.getServiceId()),
+                getPlayableStreams(info.getVideoOnlyStreams(), info.getServiceId()), false, true);
+        final List<AudioStream> audioStreamsList =
+                getFilteredAudioStreams(context, info.getAudioStreams());
+
+        final int videoIndex;
         if (videoStreamsList.isEmpty()) {
-            index = -1;
+            videoIndex = -1;
         } else if (playbackQuality == null) {
-            index = qualityResolver.getDefaultResolutionIndex(videoStreamsList);
+            videoIndex = qualityResolver.getDefaultResolutionIndex(videoStreamsList);
         } else {
-            index = qualityResolver.getOverrideResolutionIndex(videoStreamsList,
+            videoIndex = qualityResolver.getOverrideResolutionIndex(videoStreamsList,
                     getPlaybackQuality());
         }
-        final MediaItemTag tag = StreamInfoTag.of(info, videoStreamsList, index);
+
+        final int audioIndex =
+                ListHelper.getAudioFormatIndex(context, audioStreamsList, audioTrack);
+        final MediaItemTag tag =
+                StreamInfoTag.of(info, videoStreamsList, videoIndex, audioStreamsList, audioIndex);
         @Nullable final VideoStream video = tag.getMaybeQuality()
                 .map(MediaItemTag.Quality::getSelectedVideoStream)
                 .orElse(null);
+        @Nullable final AudioStream audio = tag.getMaybeAudioTrack()
+                .map(MediaItemTag.AudioTrack::getSelectedAudioStream)
+                .orElse(null);
 
         if (video != null) {
             try {
@@ -99,14 +112,9 @@ public class VideoPlaybackResolver implements PlaybackResolver {
             }
         }
 
-        // Create optional audio stream source
-        final List<AudioStream> audioStreams = getNonTorrentStreams(info.getAudioStreams());
-        final AudioStream audio = audioStreams.isEmpty() ? null : audioStreams.get(
-                ListHelper.getDefaultAudioFormat(context, audioStreams));
-
         // Use the audio stream if there is no video stream, or
         // merge with audio stream in case if video does not contain audio
-        if (audio != null && (video == null || video.isVideoOnly())) {
+        if (audio != null && (video == null || video.isVideoOnly() || audioTrack != null)) {
             try {
                 final MediaSource audioSource = PlaybackResolver.buildMediaSource(
                         dataSource, audio, info, PlaybackResolver.cacheKeyOf(info, audio), tag);
@@ -179,6 +187,15 @@ public class VideoPlaybackResolver implements PlaybackResolver {
         this.playbackQuality = playbackQuality;
     }
 
+    @Nullable
+    public String getAudioTrack() {
+        return audioTrack;
+    }
+
+    public void setAudioTrack(@Nullable final String audioLanguage) {
+        this.audioTrack = audioLanguage;
+    }
+
     public interface QualityResolver {
         int getDefaultResolutionIndex(List<VideoStream> sortedVideos);
 

app/src/main/java/org/schabi/newpipe/player/ui/MainPlayerUi.java

@@ -32,6 +32,7 @@ import android.view.KeyEvent;
 import android.view.View;
 import android.view.ViewGroup;
 import android.view.ViewParent;
+import android.view.WindowManager;
 import android.widget.FrameLayout;
 import android.widget.LinearLayout;
 
@@ -39,8 +40,6 @@ import androidx.annotation.NonNull;
 import androidx.annotation.Nullable;
 import androidx.appcompat.app.AppCompatActivity;
 import androidx.appcompat.content.res.AppCompatResources;
-import androidx.core.view.WindowCompat;
-import androidx.core.view.WindowInsetsCompat;
 import androidx.fragment.app.FragmentActivity;
 import androidx.recyclerview.widget.ItemTouchHelper;
 import androidx.recyclerview.widget.RecyclerView;
@@ -453,9 +452,11 @@ public final class MainPlayerUi extends VideoPlayerUi implements View.OnLayoutCh
             getParentActivity().map(Activity::getWindow).ifPresent(window -> {
                 window.setStatusBarColor(Color.TRANSPARENT);
                 window.setNavigationBarColor(Color.TRANSPARENT);
-                WindowCompat.setDecorFitsSystemWindows(window, false);
-                WindowCompat.getInsetsController(window, window.getDecorView())
-                        .show(WindowInsetsCompat.Type.systemBars());
+                final int visibility = View.SYSTEM_UI_FLAG_LAYOUT_STABLE
+                        | View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN
+                        | View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION;
+                window.getDecorView().setSystemUiVisibility(visibility);
+                window.clearFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN);
             });
         }
     }

app/src/main/java/org/schabi/newpipe/player/ui/VideoPlayerUi.java

@@ -63,6 +63,7 @@ import org.schabi.newpipe.App;
 import org.schabi.newpipe.R;
 import org.schabi.newpipe.databinding.PlayerBinding;
 import org.schabi.newpipe.extractor.MediaFormat;
+import org.schabi.newpipe.extractor.stream.AudioStream;
 import org.schabi.newpipe.extractor.stream.StreamInfo;
 import org.schabi.newpipe.extractor.stream.VideoStream;
 import org.schabi.newpipe.fragments.detail.VideoDetailFragment;
@@ -78,6 +79,7 @@ import org.schabi.newpipe.player.playqueue.PlayQueueItem;
 import org.schabi.newpipe.player.seekbarpreview.SeekbarPreviewThumbnailHelper;
 import org.schabi.newpipe.player.seekbarpreview.SeekbarPreviewThumbnailHolder;
 import org.schabi.newpipe.util.DeviceUtils;
+import org.schabi.newpipe.util.Localization;
 import org.schabi.newpipe.util.NavigationHelper;
 import org.schabi.newpipe.util.external_communication.KoreUtils;
 import org.schabi.newpipe.util.external_communication.ShareUtils;
@@ -108,7 +110,8 @@ public abstract class VideoPlayerUi extends PlayerUi implements SeekBar.OnSeekBa
 
     protected PlayerBinding binding;
     private final Handler controlsVisibilityHandler = new Handler(Looper.getMainLooper());
-    @Nullable private SurfaceHolderCallback surfaceHolderCallback;
+    @Nullable
+    private SurfaceHolderCallback surfaceHolderCallback;
     boolean surfaceIsSetup = false;
 
 
@@ -117,11 +120,13 @@ public abstract class VideoPlayerUi extends PlayerUi implements SeekBar.OnSeekBa
     //////////////////////////////////////////////////////////////////////////*/
 
     private static final int POPUP_MENU_ID_QUALITY = 69;
+    private static final int POPUP_MENU_ID_AUDIO_TRACK = 70;
     private static final int POPUP_MENU_ID_PLAYBACK_SPEED = 79;
     private static final int POPUP_MENU_ID_CAPTION = 89;
 
     protected boolean isSomePopupMenuVisible = false;
     private PopupMenu qualityPopupMenu;
+    private PopupMenu audioTrackPopupMenu;
     protected PopupMenu playbackSpeedPopupMenu;
     private PopupMenu captionPopupMenu;
 
@@ -146,7 +151,7 @@ public abstract class VideoPlayerUi extends PlayerUi implements SeekBar.OnSeekBa
     //region Constructor, setup, destroy
 
     protected VideoPlayerUi(@NonNull final Player player,
-                         @NonNull final PlayerBinding playerBinding) {
+                            @NonNull final PlayerBinding playerBinding) {
         super(player);
         binding = playerBinding;
         setupFromView();
@@ -173,6 +178,7 @@ public abstract class VideoPlayerUi extends PlayerUi implements SeekBar.OnSeekBa
                 R.style.DarkPopupMenu);
 
         qualityPopupMenu = new PopupMenu(themeWrapper, binding.qualityTextView);
+        audioTrackPopupMenu = new PopupMenu(themeWrapper, binding.audioTrackTextView);
         playbackSpeedPopupMenu = new PopupMenu(context, binding.playbackSpeed);
         captionPopupMenu = new PopupMenu(themeWrapper, binding.captionTextView);
 
@@ -190,6 +196,8 @@ public abstract class VideoPlayerUi extends PlayerUi implements SeekBar.OnSeekBa
 
     protected void initListeners() {
         binding.qualityTextView.setOnClickListener(makeOnClickListener(this::onQualityClicked));
+        binding.audioTrackTextView.setOnClickListener(
+                makeOnClickListener(this::onAudioTracksClicked));
         binding.playbackSpeed.setOnClickListener(makeOnClickListener(this::onPlaybackSpeedClicked));
 
         binding.playbackSeekBar.setOnSeekBarChangeListener(this);
@@ -266,6 +274,7 @@ public abstract class VideoPlayerUi extends PlayerUi implements SeekBar.OnSeekBa
 
     protected void deinitListeners() {
         binding.qualityTextView.setOnClickListener(null);
+        binding.audioTrackTextView.setOnClickListener(null);
         binding.playbackSpeed.setOnClickListener(null);
         binding.playbackSeekBar.setOnSeekBarChangeListener(null);
         binding.captionTextView.setOnClickListener(null);
@@ -419,6 +428,7 @@ public abstract class VideoPlayerUi extends PlayerUi implements SeekBar.OnSeekBa
         binding.topControls.setPaddingRelative(controlsPad, playerTopPad, controlsPad, 0);
         binding.bottomControls.setPaddingRelative(controlsPad, 0, controlsPad, 0);
         binding.qualityTextView.setPadding(buttonsPad, buttonsPad, buttonsPad, buttonsPad);
+        binding.audioTrackTextView.setPadding(buttonsPad, buttonsPad, buttonsPad, buttonsPad);
         binding.playbackSpeed.setPadding(buttonsPad, buttonsPad, buttonsPad, buttonsPad);
         binding.playbackSpeed.setMinimumWidth(buttonsMinWidth);
         binding.captionTextView.setPadding(buttonsPad, buttonsPad, buttonsPad, buttonsPad);
@@ -524,6 +534,7 @@ public abstract class VideoPlayerUi extends PlayerUi implements SeekBar.OnSeekBa
 
     /**
      * Sets the current duration into the corresponding elements.
+     *
      * @param currentProgress the current progress, in milliseconds
      */
     private void updatePlayBackElementsCurrentDuration(final int currentProgress) {
@@ -536,6 +547,7 @@ public abstract class VideoPlayerUi extends PlayerUi implements SeekBar.OnSeekBa
 
     /**
      * Sets the video duration time into all control components (e.g. seekbar).
+     *
      * @param duration the video duration, in milliseconds
      */
     private void setVideoDurationToControls(final int duration) {
@@ -984,6 +996,7 @@ public abstract class VideoPlayerUi extends PlayerUi implements SeekBar.OnSeekBa
     private void updateStreamRelatedViews() {
         player.getCurrentStreamInfo().ifPresent(info -> {
             binding.qualityTextView.setVisibility(View.GONE);
+            binding.audioTrackTextView.setVisibility(View.GONE);
             binding.playbackSpeed.setVisibility(View.GONE);
 
             binding.playbackEndTime.setVisibility(View.GONE);
@@ -1019,6 +1032,7 @@ public abstract class VideoPlayerUi extends PlayerUi implements SeekBar.OnSeekBa
                     }
 
                     buildQualityMenu();
+                    buildAudioTrackMenu();
 
                     binding.qualityTextView.setVisibility(View.VISIBLE);
                     binding.surfaceView.setVisibility(View.VISIBLE);
@@ -1067,6 +1081,34 @@ public abstract class VideoPlayerUi extends PlayerUi implements SeekBar.OnSeekBa
                 .ifPresent(s -> binding.qualityTextView.setText(s.getResolution()));
     }
 
+    private void buildAudioTrackMenu() {
+        if (audioTrackPopupMenu == null) {
+            return;
+        }
+        audioTrackPopupMenu.getMenu().removeGroup(POPUP_MENU_ID_AUDIO_TRACK);
+
+        final List<AudioStream> availableStreams = Optional.ofNullable(player.getCurrentMetadata())
+                .flatMap(MediaItemTag::getMaybeAudioTrack)
+                .map(MediaItemTag.AudioTrack::getAudioStreams)
+                .orElse(null);
+        if (availableStreams == null || availableStreams.size() < 2) {
+            return;
+        }
+
+        for (int i = 0; i < availableStreams.size(); i++) {
+            final AudioStream audioStream = availableStreams.get(i);
+            audioTrackPopupMenu.getMenu().add(POPUP_MENU_ID_AUDIO_TRACK, i, Menu.NONE,
+                    Localization.audioTrackName(context, audioStream));
+        }
+
+        player.getSelectedAudioStream()
+                .ifPresent(s -> binding.audioTrackTextView.setText(
+                        Localization.audioTrackName(context, s)));
+        binding.audioTrackTextView.setVisibility(View.VISIBLE);
+        audioTrackPopupMenu.setOnMenuItemClickListener(this);
+        audioTrackPopupMenu.setOnDismissListener(this);
+    }
+
     private void buildPlaybackSpeedMenu() {
         if (playbackSpeedPopupMenu == null) {
             return;
@@ -1175,6 +1217,11 @@ public abstract class VideoPlayerUi extends PlayerUi implements SeekBar.OnSeekBa
                 .ifPresent(binding.qualityTextView::setText);
     }
 
+    private void onAudioTracksClicked() {
+        audioTrackPopupMenu.show();
+        isSomePopupMenuVisible = true;
+    }
+
     /**
      * Called when an item of the quality selector or the playback speed selector is selected.
      */
@@ -1187,26 +1234,10 @@ public abstract class VideoPlayerUi extends PlayerUi implements SeekBar.OnSeekBa
         }
 
         if (menuItem.getGroupId() == POPUP_MENU_ID_QUALITY) {
-            final int menuItemIndex = menuItem.getItemId();
-            @Nullable final MediaItemTag currentMetadata = player.getCurrentMetadata();
-            if (currentMetadata == null || currentMetadata.getMaybeQuality().isEmpty()) {
-                return true;
-            }
-
-            final MediaItemTag.Quality quality = currentMetadata.getMaybeQuality().get();
-            final List<VideoStream> availableStreams = quality.getSortedVideoStreams();
-            final int selectedStreamIndex = quality.getSelectedVideoStreamIndex();
-            if (selectedStreamIndex == menuItemIndex || availableStreams.size() <= menuItemIndex) {
-                return true;
-            }
-
-            player.saveStreamProgressState(); //TODO added, check if good
-            final String newResolution = availableStreams.get(menuItemIndex).getResolution();
-            player.setRecovery();
-            player.setPlaybackQuality(newResolution);
-            player.reloadPlayQueueManager();
-
-            binding.qualityTextView.setText(menuItem.getTitle());
+            onQualityItemClick(menuItem);
+            return true;
+        } else if (menuItem.getGroupId() == POPUP_MENU_ID_AUDIO_TRACK) {
+            onAudioTrackItemClick(menuItem);
             return true;
         } else if (menuItem.getGroupId() == POPUP_MENU_ID_PLAYBACK_SPEED) {
             final int speedIndex = menuItem.getItemId();
@@ -1219,6 +1250,47 @@ public abstract class VideoPlayerUi extends PlayerUi implements SeekBar.OnSeekBa
         return false;
     }
 
+    private void onQualityItemClick(@NonNull final MenuItem menuItem) {
+        final int menuItemIndex = menuItem.getItemId();
+        @Nullable final MediaItemTag currentMetadata = player.getCurrentMetadata();
+        if (currentMetadata == null || currentMetadata.getMaybeQuality().isEmpty()) {
+            return;
+        }
+
+        final MediaItemTag.Quality quality = currentMetadata.getMaybeQuality().get();
+        final List<VideoStream> availableStreams = quality.getSortedVideoStreams();
+        final int selectedStreamIndex = quality.getSelectedVideoStreamIndex();
+        if (selectedStreamIndex == menuItemIndex || availableStreams.size() <= menuItemIndex) {
+            return;
+        }
+
+        final String newResolution = availableStreams.get(menuItemIndex).getResolution();
+        player.setPlaybackQuality(newResolution);
+
+        binding.qualityTextView.setText(menuItem.getTitle());
+    }
+
+    private void onAudioTrackItemClick(@NonNull final MenuItem menuItem) {
+        final int menuItemIndex = menuItem.getItemId();
+        @Nullable final MediaItemTag currentMetadata = player.getCurrentMetadata();
+        if (currentMetadata == null || currentMetadata.getMaybeAudioTrack().isEmpty()) {
+            return;
+        }
+
+        final MediaItemTag.AudioTrack audioTrack =
+                currentMetadata.getMaybeAudioTrack().get();
+        final List<AudioStream> availableStreams = audioTrack.getAudioStreams();
+        final int selectedStreamIndex = audioTrack.getSelectedAudioStreamIndex();
+        if (selectedStreamIndex == menuItemIndex || availableStreams.size() <= menuItemIndex) {
+            return;
+        }
+
+        final String newAudioTrack = availableStreams.get(menuItemIndex).getAudioTrackId();
+        player.setAudioTrack(newAudioTrack);
+
+        binding.audioTrackTextView.setText(menuItem.getTitle());
+    }
+
     /**
      * Called when some popup menu is dismissed.
      */
@@ -1420,14 +1492,7 @@ public abstract class VideoPlayerUi extends PlayerUi implements SeekBar.OnSeekBa
     private void onPlayWithKodiClicked() {
         if (player.getCurrentMetadata() != null) {
             player.pause();
-            try {
-                NavigationHelper.playWithKore(context, Uri.parse(player.getVideoUrl()));
-            } catch (final Exception e) {
-                if (DEBUG) {
-                    Log.i(TAG, "Failed to start kore", e);
-                }
-                KoreUtils.showInstallKoreDialog(player.getContext());
-            }
+            KoreUtils.playWithKore(context, Uri.parse(player.getVideoUrl()));
         }
     }
 

app/src/main/java/org/schabi/newpipe/settings/ContentSettingsFragment.java

@@ -182,7 +182,6 @@ public class ContentSettingsFragment extends BasePreferenceFragment {
                             importDatabase(file, lastImportDataUri))
                     .setNegativeButton(R.string.cancel, (d, id) ->
                             d.cancel())
-                    .create()
                     .show();
         }
     }
@@ -223,20 +222,19 @@ public class ContentSettingsFragment extends BasePreferenceFragment {
 
             // if settings file exist, ask if it should be imported.
             if (manager.extractSettings(file)) {
-                final AlertDialog.Builder alert = new AlertDialog.Builder(requireContext());
-                alert.setTitle(R.string.import_settings);
-
-                alert.setNegativeButton(R.string.cancel, (dialog, which) -> {
-                    dialog.dismiss();
-                    finishImport(importDataUri);
-                });
-                alert.setPositiveButton(R.string.ok, (dialog, which) -> {
-                    dialog.dismiss();
-                    manager.loadSharedPreferences(PreferenceManager
-                            .getDefaultSharedPreferences(requireContext()));
-                    finishImport(importDataUri);
-                });
-                alert.show();
+                new AlertDialog.Builder(requireContext())
+                        .setTitle(R.string.import_settings)
+                        .setNegativeButton(R.string.cancel, (dialog, which) -> {
+                            dialog.dismiss();
+                            finishImport(importDataUri);
+                        })
+                        .setPositiveButton(R.string.ok, (dialog, which) -> {
+                            dialog.dismiss();
+                            manager.loadSharedPreferences(PreferenceManager
+                                    .getDefaultSharedPreferences(requireContext()));
+                            finishImport(importDataUri);
+                        })
+                        .show();
             } else {
                 finishImport(importDataUri);
             }

app/src/main/java/org/schabi/newpipe/settings/DownloadSettingsFragment.java

@@ -170,11 +170,11 @@ public class DownloadSettingsFragment extends BasePreferenceFragment {
     }
 
     private void showMessageDialog(@StringRes final int title, @StringRes final int message) {
-        final AlertDialog.Builder msg = new AlertDialog.Builder(ctx);
-        msg.setTitle(title);
-        msg.setMessage(message);
-        msg.setPositiveButton(getString(R.string.ok), null);
-        msg.show();
+        new AlertDialog.Builder(ctx)
+                .setTitle(title)
+                .setMessage(message)
+                .setPositiveButton(getString(R.string.ok), null)
+                .show();
     }
 
     @Override

app/src/main/java/org/schabi/newpipe/settings/ExoPlayerSettingsFragment.java

@@ -0,0 +1,14 @@
+package org.schabi.newpipe.settings;
+
+import android.os.Bundle;
+
+import androidx.annotation.Nullable;
+
+public class ExoPlayerSettingsFragment extends BasePreferenceFragment {
+
+    @Override
+    public void onCreatePreferences(@Nullable final Bundle savedInstanceState,
+                                    @Nullable final String rootKey) {
+        addPreferencesFromResourceRegistry();
+    }
+}

app/src/main/java/org/schabi/newpipe/settings/HistorySettingsFragment.java

@@ -132,7 +132,6 @@ public class HistorySettingsFragment extends BasePreferenceFragment {
                     disposables.add(getWholeStreamHistoryDisposable(context, recordManager));
                     disposables.add(getRemoveOrphanedRecordsDisposable(context, recordManager));
                 }))
-                .create()
                 .show();
     }
 
@@ -144,7 +143,6 @@ public class HistorySettingsFragment extends BasePreferenceFragment {
                 .setNegativeButton(R.string.cancel, ((dialog, which) -> dialog.dismiss()))
                 .setPositiveButton(R.string.delete, ((dialog, which) ->
                         disposables.add(getDeletePlaybackStatesDisposable(context, recordManager))))
-                .create()
                 .show();
     }
 
@@ -156,7 +154,6 @@ public class HistorySettingsFragment extends BasePreferenceFragment {
                 .setNegativeButton(R.string.cancel, ((dialog, which) -> dialog.dismiss()))
                 .setPositiveButton(R.string.delete, ((dialog, which) ->
                         disposables.add(getDeleteSearchHistoryDisposable(context, recordManager))))
-                .create()
                 .show();
     }
 }

app/src/main/java/org/schabi/newpipe/settings/SettingMigrations.java

@@ -108,6 +108,25 @@ public final class SettingMigrations {
         }
     };
 
+    public static final Migration MIGRATION_4_5 = new Migration(4, 5) {
+        @Override
+        protected void migrate(final Context context) {
+            final boolean brightness = sp.getBoolean("brightness_gesture_control", true);
+            final boolean volume = sp.getBoolean("volume_gesture_control", true);
+
+            final SharedPreferences.Editor editor = sp.edit();
+
+            editor.putString(context.getString(R.string.right_gesture_control_key),
+                    context.getString(volume
+                            ? R.string.volume_control_key : R.string.none_control_key));
+            editor.putString(context.getString(R.string.left_gesture_control_key),
+                    context.getString(brightness
+                            ? R.string.brightness_control_key : R.string.none_control_key));
+
+            editor.apply();
+        }
+    };
+
     /**
      * List of all implemented migrations.
      * <p>
@@ -119,12 +138,13 @@ public final class SettingMigrations {
             MIGRATION_1_2,
             MIGRATION_2_3,
             MIGRATION_3_4,
+            MIGRATION_4_5,
     };
 
     /**
      * Version number for preferences. Must be incremented every time a migration is necessary.
      */
-    public static final int VERSION = 4;
+    public static final int VERSION = 5;
 
 
     public static void initMigrations(final Context context, final boolean isFirstRun) {

app/src/main/java/org/schabi/newpipe/settings/SettingsResourceRegistry.java

@@ -40,6 +40,7 @@ public final class SettingsResourceRegistry {
         add(PlayerNotificationSettingsFragment.class, R.xml.player_notification_settings);
         add(UpdateSettingsFragment.class, R.xml.update_settings);
         add(VideoAudioSettingsFragment.class, R.xml.video_audio_settings);
+        add(ExoPlayerSettingsFragment.class, R.xml.exoplayer_settings);
     }
 
     private SettingRegistryEntry add(

app/src/main/java/org/schabi/newpipe/util/AudioTrackAdapter.java

@@ -0,0 +1,94 @@
+package org.schabi.newpipe.util;
+
+import android.content.Context;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.BaseAdapter;
+import android.widget.ImageView;
+import android.widget.TextView;
+
+import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
+
+import org.schabi.newpipe.R;
+import org.schabi.newpipe.extractor.stream.AudioStream;
+import org.schabi.newpipe.util.StreamItemAdapter.StreamSizeWrapper;
+
+import java.io.Serializable;
+import java.util.List;
+import java.util.stream.Collectors;
+
+/**
+ * A list adapter for groups of {@link AudioStream}s (audio tracks).
+ */
+public class AudioTrackAdapter extends BaseAdapter {
+    private final AudioTracksWrapper tracksWrapper;
+
+    public AudioTrackAdapter(final AudioTracksWrapper tracksWrapper) {
+        this.tracksWrapper = tracksWrapper;
+    }
+
+    @Override
+    public int getCount() {
+        return tracksWrapper.size();
+    }
+
+    @Override
+    public List<AudioStream> getItem(final int position) {
+        return tracksWrapper.getTracksList().get(position).getStreamsList();
+    }
+
+    @Override
+    public long getItemId(final int position) {
+        return position;
+    }
+
+    @Override
+    public View getView(final int position, final View convertView, final ViewGroup parent) {
+        final var context = parent.getContext();
+        final View view;
+        if (convertView == null) {
+            view = LayoutInflater.from(context).inflate(
+                    R.layout.stream_quality_item, parent, false);
+        } else {
+            view = convertView;
+        }
+
+        final ImageView woSoundIconView = view.findViewById(R.id.wo_sound_icon);
+        final TextView formatNameView = view.findViewById(R.id.stream_format_name);
+        final TextView qualityView = view.findViewById(R.id.stream_quality);
+        final TextView sizeView = view.findViewById(R.id.stream_size);
+
+        final List<AudioStream> streams = getItem(position);
+        final AudioStream stream = streams.get(0);
+
+        woSoundIconView.setVisibility(View.GONE);
+        sizeView.setVisibility(View.VISIBLE);
+
+        if (stream.getAudioTrackId() != null) {
+            formatNameView.setText(stream.getAudioTrackId());
+        }
+        qualityView.setText(Localization.audioTrackName(context, stream));
+
+        return view;
+    }
+
+    public static class AudioTracksWrapper implements Serializable {
+        private final List<StreamSizeWrapper<AudioStream>> tracksList;
+
+        public AudioTracksWrapper(@NonNull final List<List<AudioStream>> groupedAudioStreams,
+                                  @Nullable final Context context) {
+            this.tracksList = groupedAudioStreams.stream().map(streams ->
+                    new StreamSizeWrapper<>(streams, context)).collect(Collectors.toList());
+        }
+
+        public List<StreamSizeWrapper<AudioStream>> getTracksList() {
+            return tracksList;
+        }
+
+        public int size() {
+            return tracksList.size();
+        }
+    }
+}

app/src/main/java/org/schabi/newpipe/util/DependentPreferenceHelper.java

@@ -0,0 +1,51 @@
+package org.schabi.newpipe.util;
+
+import android.content.Context;
+import android.content.SharedPreferences;
+
+import androidx.preference.PreferenceManager;
+
+import org.schabi.newpipe.R;
+
+/**
+ * For preferences with dependencies and multiple use case,
+ * this class can be used to reduce the lines of code.
+ */
+public final class DependentPreferenceHelper {
+
+    private DependentPreferenceHelper() {
+        // no instance
+    }
+
+    /**
+     * Option `Resume playback` depends on `Watch history`, this method can be used to retrieve if
+     * `Resume playback` and its dependencies are all enabled.
+     *
+     * @param context the Android context
+     * @return returns true if `Resume playback` and `Watch history` are both enabled
+     */
+    public static boolean getResumePlaybackEnabled(final Context context) {
+        final SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(context);
+
+        return prefs.getBoolean(context.getString(
+                        R.string.enable_watch_history_key), true)
+                && prefs.getBoolean(context.getString(
+                        R.string.enable_playback_resume_key), true);
+    }
+
+    /**
+     * Option `Position in lists` depends on `Watch history`, this method can be used to retrieve if
+     * `Position in lists` and its dependencies are all enabled.
+     *
+     * @param context the Android context
+     * @return returns true if `Positions in lists` and `Watch history` are both enabled
+     */
+    public static boolean getPositionsInListsEnabled(final Context context) {
+        final SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(context);
+
+        return prefs.getBoolean(context.getString(
+                        R.string.enable_watch_history_key), true)
+                && prefs.getBoolean(context.getString(
+                        R.string.enable_playback_state_lists_key), true);
+    }
+}

app/src/main/java/org/schabi/newpipe/util/DeviceUtils.java

@@ -36,22 +36,6 @@ public final class DeviceUtils {
     private static Boolean isTV = null;
     private static Boolean isFireTV = null;
 
-    /*
-     * Devices that do not support media tunneling
-     */
-    // Formuler Z8 Pro, Z8, CC, Z Alpha, Z+ Neo
-    private static final boolean HI3798MV200 = Build.VERSION.SDK_INT == 24
-            && Build.DEVICE.equals("Hi3798MV200");
-    // Zephir TS43UHD-2
-    private static final boolean CVT_MT5886_EU_1G = Build.VERSION.SDK_INT == 24
-            && Build.DEVICE.equals("cvt_mt5886_eu_1g");
-    // Hilife TV
-    private static final boolean REALTEKATV = Build.VERSION.SDK_INT == 25
-            && Build.DEVICE.equals("RealtekATV");
-    // Philips QM16XE
-    private static final boolean QM16XE_U = Build.VERSION.SDK_INT == 23
-            && Build.DEVICE.equals("QM16XE_U");
-
     private DeviceUtils() {
     }
 
@@ -211,18 +195,6 @@ public final class DeviceUtils {
                 context.getResources().getDisplayMetrics());
     }
 
-    /**
-     * Some devices have broken tunneled video playback but claim to support it.
-     * See https://github.com/TeamNewPipe/NewPipe/issues/5911
-     * @return false if affected device
-     */
-    public static boolean shouldSupportMediaTunneling() {
-        return !HI3798MV200
-                && !CVT_MT5886_EU_1G
-                && !REALTEKATV
-                && !QM16XE_U;
-    }
-
     public static boolean isLandscape(final Context context) {
         return context.getResources().getDisplayMetrics().heightPixels < context.getResources()
                 .getDisplayMetrics().widthPixels;

app/src/main/java/org/schabi/newpipe/util/ListHelper.java

@@ -1,5 +1,7 @@
 package org.schabi.newpipe.util;
 
+import static org.schabi.newpipe.extractor.ServiceList.YouTube;
+
 import android.content.Context;
 import android.content.SharedPreferences;
 import android.net.ConnectivityManager;
@@ -13,6 +15,7 @@ import androidx.preference.PreferenceManager;
 import org.schabi.newpipe.R;
 import org.schabi.newpipe.extractor.MediaFormat;
 import org.schabi.newpipe.extractor.stream.AudioStream;
+import org.schabi.newpipe.extractor.stream.AudioTrackType;
 import org.schabi.newpipe.extractor.stream.DeliveryMethod;
 import org.schabi.newpipe.extractor.stream.Stream;
 import org.schabi.newpipe.extractor.stream.VideoStream;
@@ -23,6 +26,7 @@ import java.util.Collections;
 import java.util.Comparator;
 import java.util.HashMap;
 import java.util.List;
+import java.util.Locale;
 import java.util.Objects;
 import java.util.Set;
 import java.util.function.Predicate;
@@ -36,19 +40,40 @@ public final class ListHelper {
     // Audio format in order of quality. 0=lowest quality, n=highest quality
     private static final List<MediaFormat> AUDIO_FORMAT_QUALITY_RANKING =
             List.of(MediaFormat.MP3, MediaFormat.WEBMA, MediaFormat.M4A);
-    // Audio format in order of efficiency. 0=most efficient, n=least efficient
+    // Audio format in order of efficiency. 0=least efficient, n=most efficient
     private static final List<MediaFormat> AUDIO_FORMAT_EFFICIENCY_RANKING =
-            List.of(MediaFormat.WEBMA, MediaFormat.M4A, MediaFormat.MP3);
+            List.of(MediaFormat.MP3, MediaFormat.M4A, MediaFormat.WEBMA);
     // Use a Set for better performance
     private static final Set<String> HIGH_RESOLUTION_LIST = Set.of("1440p", "2160p");
+    // Audio track types in order of priotity. 0=lowest, n=highest
+    private static final List<AudioTrackType> AUDIO_TRACK_TYPE_RANKING =
+            List.of(AudioTrackType.DESCRIPTIVE, AudioTrackType.DUBBED, AudioTrackType.ORIGINAL);
+    // Audio track types in order of priotity when descriptive audio is preferred.
+    private static final List<AudioTrackType> AUDIO_TRACK_TYPE_RANKING_DESCRIPTIVE =
+            List.of(AudioTrackType.ORIGINAL, AudioTrackType.DUBBED, AudioTrackType.DESCRIPTIVE);
+
+    /**
+     * List of supported YouTube Itag ids.
+     * The original order is kept.
+     * @see {@link org.schabi.newpipe.extractor.services.youtube.ItagItem#ITAG_LIST}
+     */
+    private static final List<Integer> SUPPORTED_ITAG_IDS =
+            List.of(
+                    17, 36, // video v3GPP
+                    18, 34, 35, 59, 78, 22, 37, 38, // video MPEG4
+                    43, 44, 45, 46, // video webm
+                    171, 172, 139, 140, 141, 249, 250, 251, // audio
+                    160, 133, 134, 135, 212, 136, 298, 137, 299, 266, // video only
+                    278, 242, 243, 244, 245, 246, 247, 248, 271, 272, 302, 303, 308, 313, 315
+            );
 
     private ListHelper() { }
 
     /**
-     * @see #getDefaultResolutionIndex(String, String, MediaFormat, List)
      * @param context      Android app context
      * @param videoStreams list of the video streams to check
      * @return index of the video stream with the default index
+     * @see #getDefaultResolutionIndex(String, String, MediaFormat, List)
      */
     public static int getDefaultResolutionIndex(final Context context,
                                                 final List<VideoStream> videoStreams) {
@@ -58,11 +83,11 @@ public final class ListHelper {
     }
 
     /**
-     * @see #getDefaultResolutionIndex(String, String, MediaFormat, List)
      * @param context           Android app context
      * @param videoStreams      list of the video streams to check
      * @param defaultResolution the default resolution to look for
      * @return index of the video stream with the default index
+     * @see #getDefaultResolutionIndex(String, String, MediaFormat, List)
      */
     public static int getResolutionIndex(final Context context,
                                          final List<VideoStream> videoStreams,
@@ -71,10 +96,10 @@ public final class ListHelper {
     }
 
     /**
-     * @see #getDefaultResolutionIndex(String, String, MediaFormat, List)
-     * @param context           Android app context
-     * @param videoStreams      list of the video streams to check
+     * @param context      Android app context
+     * @param videoStreams list of the video streams to check
      * @return index of the video stream with the default index
+     * @see #getDefaultResolutionIndex(String, String, MediaFormat, List)
      */
     public static int getPopupDefaultResolutionIndex(final Context context,
                                                      final List<VideoStream> videoStreams) {
@@ -84,11 +109,11 @@ public final class ListHelper {
     }
 
     /**
-     * @see #getDefaultResolutionIndex(String, String, MediaFormat, List)
      * @param context           Android app context
      * @param videoStreams      list of the video streams to check
      * @param defaultResolution the default resolution to look for
      * @return index of the video stream with the default index
+     * @see #getDefaultResolutionIndex(String, String, MediaFormat, List)
      */
     public static int getPopupResolutionIndex(final Context context,
                                               final List<VideoStream> videoStreams,
@@ -98,16 +123,36 @@ public final class ListHelper {
 
     public static int getDefaultAudioFormat(final Context context,
                                             final List<AudioStream> audioStreams) {
-        final MediaFormat defaultFormat = getDefaultFormat(context,
-                R.string.default_audio_format_key, R.string.default_audio_format_value);
+        return getAudioIndexByHighestRank(audioStreams,
+                getAudioTrackComparator(context).thenComparing(getAudioFormatComparator(context)));
+    }
 
-        // If the user has chosen to limit resolution to conserve mobile data
-        // usage then we should also limit our audio usage.
-        if (isLimitingDataUsage(context)) {
-            return getMostCompactAudioIndex(defaultFormat, audioStreams);
-        } else {
-            return getHighestQualityAudioIndex(defaultFormat, audioStreams);
+    public static int getDefaultAudioTrackGroup(final Context context,
+                                                final List<List<AudioStream>> groupedAudioStreams) {
+        if (groupedAudioStreams == null || groupedAudioStreams.isEmpty()) {
+            return -1;
         }
+
+        final Comparator<AudioStream> cmp = getAudioTrackComparator(context);
+        final List<AudioStream> highestRanked = groupedAudioStreams.stream()
+                .max((o1, o2) -> cmp.compare(o1.get(0), o2.get(0)))
+                .orElse(null);
+        return groupedAudioStreams.indexOf(highestRanked);
+    }
+
+    public static int getAudioFormatIndex(final Context context,
+                                          final List<AudioStream> audioStreams,
+                                          @Nullable final String trackId) {
+        if (trackId != null) {
+            for (int i = 0; i < audioStreams.size(); i++) {
+                final AudioStream s = audioStreams.get(i);
+                if (s.getAudioTrackId() != null
+                        && s.getAudioTrackId().equals(trackId)) {
+                    return i;
+                }
+            }
+        }
+        return getDefaultAudioFormat(context, audioStreams);
     }
 
     /**
@@ -121,7 +166,7 @@ public final class ListHelper {
      */
     @NonNull
     public static <S extends Stream> List<S> getStreamsOfSpecifiedDelivery(
-            final List<S> streamList,
+            @Nullable final List<S> streamList,
             final DeliveryMethod deliveryMethod) {
         return getFilteredStreamList(streamList,
                 stream -> stream.getDeliveryMethod() == deliveryMethod);
@@ -136,23 +181,31 @@ public final class ListHelper {
      */
     @NonNull
     public static <S extends Stream> List<S> getUrlAndNonTorrentStreams(
-            final List<S> streamList) {
+            @Nullable final List<S> streamList) {
         return getFilteredStreamList(streamList,
                 stream -> stream.isUrl() && stream.getDeliveryMethod() != DeliveryMethod.TORRENT);
     }
 
     /**
-     * Return a {@link Stream} list which only contains non-torrent streams.
+     * Return a {@link Stream} list which only contains streams which can be played by the player.
+     * <br>
+     * Some formats are not supported. For more info, see {@link #SUPPORTED_ITAG_IDS}.
+     * Torrent streams are also removed, because they cannot be retrieved.
      *
-     * @param streamList the original stream list
      * @param <S>        the item type's class that extends {@link Stream}
-     * @return a stream list which only contains non-torrent streams
+     * @param streamList the original stream list
+     * @param serviceId
+     * @return a stream list which only contains streams that can be played the player
      */
     @NonNull
-    public static <S extends Stream> List<S> getNonTorrentStreams(
-            final List<S> streamList) {
+    public static <S extends Stream> List<S> getPlayableStreams(
+            @Nullable final List<S> streamList, final int serviceId) {
+        final int youtubeServiceId = YouTube.getServiceId();
         return getFilteredStreamList(streamList,
-                stream -> stream.getDeliveryMethod() != DeliveryMethod.TORRENT);
+                stream -> stream.getDeliveryMethod() != DeliveryMethod.TORRENT
+                        && (serviceId != youtubeServiceId
+                        || stream.getItagItem() == null
+                        || SUPPORTED_ITAG_IDS.contains(stream.getItagItem().id)));
     }
 
     /**
@@ -186,6 +239,90 @@ public final class ListHelper {
                 videoOnlyStreams, ascendingOrder, preferVideoOnlyStreams);
     }
 
+    /**
+     * Filter the list of audio streams and return a list with the preferred stream for
+     * each audio track. Streams are sorted with the preferred language in the first position.
+     *
+     * @param context      the context to search for the track to give preference
+     * @param audioStreams the list of audio streams
+     * @return the sorted, filtered list
+     */
+    public static List<AudioStream> getFilteredAudioStreams(
+            @NonNull final Context context,
+            @Nullable final List<AudioStream> audioStreams) {
+        if (audioStreams == null) {
+            return Collections.emptyList();
+        }
+
+        final HashMap<String, AudioStream> collectedStreams = new HashMap<>();
+
+        final Comparator<AudioStream> cmp = getAudioFormatComparator(context);
+
+        for (final AudioStream stream : audioStreams) {
+            if (stream.getDeliveryMethod() == DeliveryMethod.TORRENT) {
+                continue;
+            }
+
+            final String trackId = Objects.toString(stream.getAudioTrackId(), "");
+
+            final AudioStream presentStream = collectedStreams.get(trackId);
+            if (presentStream == null || cmp.compare(stream, presentStream) > 0) {
+                collectedStreams.put(trackId, stream);
+            }
+        }
+
+        // Filter unknown audio tracks if there are multiple tracks
+        if (collectedStreams.size() > 1) {
+            collectedStreams.remove("");
+        }
+
+        // Sort collected streams by name
+        return collectedStreams.values().stream().sorted(getAudioTrackNameComparator(context))
+                .collect(Collectors.toList());
+    }
+
+    /**
+     * Group the list of audioStreams by their track ID and sort the resulting list by track name.
+     *
+     * @param context      app context to get track names for sorting
+     * @param audioStreams list of audio streams
+     * @return list of audio streams lists representing individual tracks
+     */
+    public static List<List<AudioStream>> getGroupedAudioStreams(
+            @NonNull final Context context,
+            @Nullable final List<AudioStream> audioStreams) {
+        if (audioStreams == null) {
+            return Collections.emptyList();
+        }
+
+        final HashMap<String, List<AudioStream>> collectedStreams = new HashMap<>();
+
+        for (final AudioStream stream : audioStreams) {
+            final String trackId = Objects.toString(stream.getAudioTrackId(), "");
+            if (collectedStreams.containsKey(trackId)) {
+                collectedStreams.get(trackId).add(stream);
+            } else {
+                final List<AudioStream> list = new ArrayList<>();
+                list.add(stream);
+                collectedStreams.put(trackId, list);
+            }
+        }
+
+        // Filter unknown audio tracks if there are multiple tracks
+        if (collectedStreams.size() > 1) {
+            collectedStreams.remove("");
+        }
+
+        // Sort tracks alphabetically, sort track streams by quality
+        final Comparator<AudioStream> nameCmp = getAudioTrackNameComparator(context);
+        final Comparator<AudioStream> formatCmp = getAudioFormatComparator(context);
+
+        return collectedStreams.values().stream()
+                .sorted((o1, o2) -> nameCmp.compare(o1.get(0), o2.get(0)))
+                .map(streams -> streams.stream().sorted(formatCmp).collect(Collectors.toList()))
+                .collect(Collectors.toList());
+    }
+
     /*//////////////////////////////////////////////////////////////////////////
     // Utils
     //////////////////////////////////////////////////////////////////////////*/
@@ -199,7 +336,7 @@ public final class ListHelper {
      * @return a new stream list filtered using the given predicate
      */
     private static <S extends Stream> List<S> getFilteredStreamList(
-            final List<S> streamList,
+            @Nullable final List<S> streamList,
             final Predicate<S> streamListPredicate) {
         if (streamList == null) {
             return Collections.emptyList();
@@ -210,7 +347,7 @@ public final class ListHelper {
                 .collect(Collectors.toList());
     }
 
-    private static String computeDefaultResolution(final Context context, final int key,
+    private static String computeDefaultResolution(@NonNull final Context context, final int key,
                                                    final int value) {
         final SharedPreferences preferences =
                 PreferenceManager.getDefaultSharedPreferences(context);
@@ -300,8 +437,8 @@ public final class ListHelper {
                 // Filter out higher resolutions (or not if high resolutions should always be shown)
                 .filter(stream -> showHigherResolutions
                         || !HIGH_RESOLUTION_LIST.contains(stream.getResolution()
-                                // Replace any frame rate with nothing
-                                .replaceAll("p\\d+$", "p")))
+                        // Replace any frame rate with nothing
+                        .replaceAll("p\\d+$", "p")))
                 .collect(Collectors.toList());
 
         final HashMap<String, VideoStream> hashMap = new HashMap<>();
@@ -351,72 +488,22 @@ public final class ListHelper {
         return videoStreams;
     }
 
-    /**
-     * Get the audio from the list with the highest quality.
-     * Format will be ignored if it yields no results.
-     *
-     * @param format       The target format type or null if it doesn't matter
-     * @param audioStreams List of audio streams
-     * @return Index of audio stream that produces the most compact results or -1 if not found
-     */
-    static int getHighestQualityAudioIndex(@Nullable final MediaFormat format,
-                                           @Nullable final List<AudioStream> audioStreams) {
-        return getAudioIndexByHighestRank(format, audioStreams,
-                // Compares descending (last = highest rank)
-                getAudioStreamComparator(AUDIO_FORMAT_QUALITY_RANKING));
-    }
-
-    /**
-     * Get the audio from the list with the lowest bitrate and most efficient format.
-     * Format will be ignored if it yields no results.
-     *
-     * @param format       The target format type or null if it doesn't matter
-     * @param audioStreams List of audio streams
-     * @return Index of audio stream that produces the most compact results or -1 if not found
-     */
-    static int getMostCompactAudioIndex(@Nullable final MediaFormat format,
-                                        @Nullable final List<AudioStream> audioStreams) {
-        return getAudioIndexByHighestRank(format, audioStreams,
-                // The "reversed()" is important -> Compares ascending (first = highest rank)
-                getAudioStreamComparator(AUDIO_FORMAT_EFFICIENCY_RANKING).reversed());
-    }
-
-    private static Comparator<AudioStream> getAudioStreamComparator(
-            final List<MediaFormat> formatRanking) {
-        return Comparator.nullsLast(Comparator.comparingInt(AudioStream::getAverageBitrate))
-                .thenComparingInt(stream -> formatRanking.indexOf(stream.getFormat()));
-    }
-
     /**
      * Get the audio-stream from the list with the highest rank, depending on the comparator.
      * Format will be ignored if it yields no results.
      *
-     * @param targetedFormat The target format type or null if it doesn't matter
-     * @param audioStreams   List of audio streams
-     * @param comparator     The comparator used for determining the max/best/highest ranked value
+     * @param audioStreams List of audio streams
+     * @param comparator   The comparator used for determining the max/best/highest ranked value
      * @return Index of audio stream that produces the highest ranked result or -1 if not found
      */
-    private static int getAudioIndexByHighestRank(@Nullable final MediaFormat targetedFormat,
-                                                  @Nullable final List<AudioStream> audioStreams,
-                                                  final Comparator<AudioStream> comparator) {
+    static int getAudioIndexByHighestRank(@Nullable final List<AudioStream> audioStreams,
+                                          final Comparator<AudioStream> comparator) {
         if (audioStreams == null || audioStreams.isEmpty()) {
             return -1;
         }
 
         final AudioStream highestRankedAudioStream = audioStreams.stream()
-                .filter(audioStream -> targetedFormat == null
-                        || audioStream.getFormat() == targetedFormat)
-                .max(comparator)
-                .orElse(null);
-
-        if (highestRankedAudioStream == null) {
-            // Fallback: Ignore targetedFormat if not null
-            if (targetedFormat != null) {
-                return getAudioIndexByHighestRank(null, audioStreams, comparator);
-            }
-            // targetedFormat is already null -> return -1
-            return -1;
-        }
+                .max(comparator).orElse(null);
 
         return audioStreams.indexOf(highestRankedAudioStream);
     }
@@ -604,4 +691,149 @@ public final class ListHelper {
 
         return manager.isActiveNetworkMetered();
     }
+
+    /**
+     * Get a {@link Comparator} to compare {@link AudioStream}s by their format and bitrate.
+     *
+     * <p>The prefered stream will be ordered last.</p>
+     *
+     * @param context app context
+     * @return Comparator
+     */
+    private static Comparator<AudioStream> getAudioFormatComparator(
+            final @NonNull Context context) {
+        final MediaFormat defaultFormat = getDefaultFormat(context,
+                R.string.default_audio_format_key, R.string.default_audio_format_value);
+        return getAudioFormatComparator(defaultFormat, isLimitingDataUsage(context));
+    }
+
+    /**
+     * Get a {@link Comparator} to compare {@link AudioStream}s by their format and bitrate.
+     *
+     * <p>The prefered stream will be ordered last.</p>
+     *
+     * @param defaultFormat  the default format to look for
+     * @param limitDataUsage choose low bitrate audio stream
+     * @return Comparator
+     */
+    static Comparator<AudioStream> getAudioFormatComparator(
+            @Nullable final MediaFormat defaultFormat, final boolean limitDataUsage) {
+        final List<MediaFormat> formatRanking = limitDataUsage
+                ? AUDIO_FORMAT_EFFICIENCY_RANKING : AUDIO_FORMAT_QUALITY_RANKING;
+
+        Comparator<AudioStream> bitrateComparator =
+                Comparator.comparingInt(AudioStream::getAverageBitrate);
+        if (limitDataUsage) {
+            bitrateComparator = bitrateComparator.reversed();
+        }
+
+        return Comparator.comparing(AudioStream::getFormat, (o1, o2) -> {
+            if (defaultFormat != null) {
+                return Boolean.compare(o1 == defaultFormat, o2 == defaultFormat);
+            }
+            return 0;
+        }).thenComparing(bitrateComparator).thenComparingInt(
+                stream -> formatRanking.indexOf(stream.getFormat()));
+    }
+
+    /**
+     * Get a {@link Comparator} to compare {@link AudioStream}s by their tracks.
+     *
+     * <p>Tracks will be compared this order:</p>
+     * <ol>
+     * <li>If {@code preferOriginalAudio}: use original audio</li>
+     * <li>Language matches {@code preferredLanguage}</li>
+     * <li>
+     *     Track type ranks highest in this order:
+     *     <i>Original</i> > <i>Dubbed</i> > <i>Descriptive</i>
+     *     <p>If {@code preferDescriptiveAudio}:
+     *     <i>Descriptive</i> > <i>Dubbed</i> > <i>Original</i></p>
+     * </li>
+     * <li>Language is English</li>
+     * </ol>
+     *
+     * <p>The prefered track will be ordered last.</p>
+     *
+     * @param context App context
+     * @return Comparator
+     */
+    private static Comparator<AudioStream> getAudioTrackComparator(
+            @NonNull final Context context) {
+        final SharedPreferences preferences =
+                PreferenceManager.getDefaultSharedPreferences(context);
+        final Locale preferredLanguage = Localization.getPreferredLocale(context);
+        final boolean preferOriginalAudio =
+                preferences.getBoolean(context.getString(R.string.prefer_original_audio_key),
+                        false);
+        final boolean preferDescriptiveAudio =
+                preferences.getBoolean(context.getString(R.string.prefer_descriptive_audio_key),
+                        false);
+
+        return getAudioTrackComparator(preferredLanguage, preferOriginalAudio,
+                preferDescriptiveAudio);
+    }
+
+    /**
+     * Get a {@link Comparator} to compare {@link AudioStream}s by their tracks.
+     *
+     * <p>Tracks will be compared this order:</p>
+     * <ol>
+     * <li>If {@code preferOriginalAudio}: use original audio</li>
+     * <li>Language matches {@code preferredLanguage}</li>
+     * <li>
+     *     Track type ranks highest in this order:
+     *     <i>Original</i> > <i>Dubbed</i> > <i>Descriptive</i>
+     *     <p>If {@code preferDescriptiveAudio}:
+     *     <i>Descriptive</i> > <i>Dubbed</i> > <i>Original</i></p>
+     * </li>
+     * <li>Language is English</li>
+     * </ol>
+     *
+     * <p>The prefered track will be ordered last.</p>
+     *
+     * @param preferredLanguage      Preferred audio stream language
+     * @param preferOriginalAudio    Get the original audio track regardless of its language
+     * @param preferDescriptiveAudio Prefer the descriptive audio track if available
+     * @return Comparator
+     */
+    static Comparator<AudioStream> getAudioTrackComparator(
+            final Locale preferredLanguage,
+            final boolean preferOriginalAudio,
+            final boolean preferDescriptiveAudio) {
+        final String langCode = preferredLanguage.getISO3Language();
+        final List<AudioTrackType> trackTypeRanking = preferDescriptiveAudio
+                ? AUDIO_TRACK_TYPE_RANKING_DESCRIPTIVE : AUDIO_TRACK_TYPE_RANKING;
+
+        return Comparator.comparing(AudioStream::getAudioTrackType, (o1, o2) -> {
+                    if (preferOriginalAudio) {
+                        return Boolean.compare(
+                                o1 == AudioTrackType.ORIGINAL, o2 == AudioTrackType.ORIGINAL);
+                    }
+                    return 0;
+                }).thenComparing(AudioStream::getAudioLocale,
+                        Comparator.nullsFirst(Comparator.comparing(
+                                locale -> locale.getISO3Language().equals(langCode))))
+                .thenComparing(AudioStream::getAudioTrackType,
+                        Comparator.nullsFirst(Comparator.comparingInt(trackTypeRanking::indexOf)))
+                .thenComparing(AudioStream::getAudioLocale,
+                        Comparator.nullsFirst(Comparator.comparing(
+                                locale -> locale.getISO3Language().equals(
+                                        Locale.ENGLISH.getISO3Language()))));
+    }
+
+    /**
+     * Get a {@link Comparator} to compare {@link AudioStream}s by their languages and track types
+     * for alphabetical sorting.
+     *
+     * @param context app context for localization
+     * @return Comparator
+     */
+    private static Comparator<AudioStream> getAudioTrackNameComparator(
+            @NonNull final Context context) {
+        final Locale appLoc = Localization.getAppLocale(context);
+
+        return Comparator.comparing(AudioStream::getAudioLocale, Comparator.nullsLast(
+                        Comparator.comparing(locale -> locale.getDisplayName(appLoc))))
+                .thenComparing(AudioStream::getAudioTrackType);
+    }
 }

app/src/main/java/org/schabi/newpipe/util/Localization.java

@@ -11,6 +11,7 @@ import android.text.TextUtils;
 import android.util.DisplayMetrics;
 
 import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
 import androidx.annotation.PluralsRes;
 import androidx.annotation.StringRes;
 import androidx.core.math.MathUtils;
@@ -21,6 +22,8 @@ import org.ocpsoft.prettytime.units.Decade;
 import org.schabi.newpipe.R;
 import org.schabi.newpipe.extractor.ListExtractor;
 import org.schabi.newpipe.extractor.localization.ContentCountry;
+import org.schabi.newpipe.extractor.stream.AudioStream;
+import org.schabi.newpipe.extractor.stream.AudioTrackType;
 
 import java.math.BigDecimal;
 import java.math.RoundingMode;
@@ -261,6 +264,52 @@ public final class Localization {
         }
     }
 
+    /**
+     * Get the localized name of an audio track.
+     *
+     * <p>Examples of results returned by this method:</p>
+     * <ul>
+     *     <li>English (original)</li>
+     *     <li>English (descriptive)</li>
+     *     <li>Spanish (dubbed)</li>
+     * </ul>
+     *
+     * @param context the context used to get the app language
+     * @param track   an {@link AudioStream} of the track
+     * @return the localized name of the audio track
+     */
+    public static String audioTrackName(final Context context, final AudioStream track) {
+        final String name;
+        if (track.getAudioLocale() != null) {
+            name = track.getAudioLocale().getDisplayLanguage(getAppLocale(context));
+        } else if (track.getAudioTrackName() != null) {
+            name = track.getAudioTrackName();
+        } else {
+            name = context.getString(R.string.unknown_audio_track);
+        }
+
+        if (track.getAudioTrackType() != null) {
+            final String trackType = audioTrackType(context, track.getAudioTrackType());
+            if (trackType != null) {
+                return context.getString(R.string.audio_track_name, name, trackType);
+            }
+        }
+        return name;
+    }
+
+    @Nullable
+    private static String audioTrackType(final Context context, final AudioTrackType trackType) {
+        switch (trackType) {
+            case ORIGINAL:
+                return context.getString(R.string.audio_track_type_original);
+            case DUBBED:
+                return context.getString(R.string.audio_track_type_dubbed);
+            case DESCRIPTIVE:
+                return context.getString(R.string.audio_track_type_descriptive);
+        }
+        return null;
+    }
+
     /*//////////////////////////////////////////////////////////////////////////
     // Pretty Time
     //////////////////////////////////////////////////////////////////////////*/

app/src/main/java/org/schabi/newpipe/util/NavigationHelper.java

@@ -1,6 +1,6 @@
 package org.schabi.newpipe.util;
 
-import static org.schabi.newpipe.util.external_communication.ShareUtils.installApp;
+import static org.schabi.newpipe.util.ListHelper.getUrlAndNonTorrentStreams;
 
 import android.annotation.SuppressLint;
 import android.app.Activity;
@@ -50,9 +50,9 @@ import org.schabi.newpipe.local.history.StatisticsPlaylistFragment;
 import org.schabi.newpipe.local.playlist.LocalPlaylistFragment;
 import org.schabi.newpipe.local.subscription.SubscriptionFragment;
 import org.schabi.newpipe.local.subscription.SubscriptionsImportFragment;
-import org.schabi.newpipe.player.PlayerService;
 import org.schabi.newpipe.player.PlayQueueActivity;
 import org.schabi.newpipe.player.Player;
+import org.schabi.newpipe.player.PlayerService;
 import org.schabi.newpipe.player.PlayerType;
 import org.schabi.newpipe.player.helper.PlayerHelper;
 import org.schabi.newpipe.player.helper.PlayerHolder;
@@ -63,8 +63,6 @@ import org.schabi.newpipe.util.external_communication.ShareUtils;
 
 import java.util.List;
 
-import static org.schabi.newpipe.util.ListHelper.getUrlAndNonTorrentStreams;
-
 public final class NavigationHelper {
     public static final String MAIN_FRAGMENT_TAG = "main_fragment_tag";
     public static final String SEARCH_FRAGMENT_TAG = "search_fragment_tag";
@@ -323,17 +321,15 @@ public final class NavigationHelper {
 
     public static void resolveActivityOrAskToInstall(@NonNull final Context context,
                                                      @NonNull final Intent intent) {
-        if (intent.resolveActivity(context.getPackageManager()) != null) {
-            ShareUtils.openIntentInApp(context, intent, false);
-        } else {
+        if (!ShareUtils.tryOpenIntentInApp(context, intent)) {
             if (context instanceof Activity) {
                 new AlertDialog.Builder(context)
                         .setMessage(R.string.no_player_found)
-                        .setPositiveButton(R.string.install,
-                                (dialog, which) -> ShareUtils.openUrlInBrowser(context,
-                                        context.getString(R.string.fdroid_vlc_url), false))
-                        .setNegativeButton(R.string.cancel, (dialog, which)
-                                -> Log.i("NavigationHelper", "You unlocked a secret unicorn."))
+                        .setPositiveButton(R.string.install, (dialog, which) ->
+                                ShareUtils.installApp(context,
+                                        context.getString(R.string.vlc_package)))
+                        .setNegativeButton(R.string.cancel, (dialog, which) ->
+                                Log.i("NavigationHelper", "You unlocked a secret unicorn."))
                         .show();
             } else {
                 Toast.makeText(context, R.string.no_player_found_toast, Toast.LENGTH_LONG).show();
@@ -684,34 +680,6 @@ public final class NavigationHelper {
         return getOpenIntent(context, url, serviceId, StreamingService.LinkType.CHANNEL);
     }
 
-    /**
-     * Start an activity to install Kore.
-     *
-     * @param context the context
-     */
-    public static void installKore(final Context context) {
-        installApp(context, context.getString(R.string.kore_package));
-    }
-
-    /**
-     * Start Kore app to show a video on Kodi.
-     * <p>
-     * For a list of supported urls see the
-     * <a href="https://github.com/xbmc/Kore/blob/master/app/src/main/AndroidManifest.xml">
-     * Kore source code
-     * </a>.
-     *
-     * @param context  the context to use
-     * @param videoURL the url to the video
-     */
-    public static void playWithKore(final Context context, final Uri videoURL) {
-        final Intent intent = new Intent(Intent.ACTION_VIEW);
-        intent.setPackage(context.getString(R.string.kore_package));
-        intent.setData(videoURL);
-        intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
-        context.startActivity(intent);
-    }
-
     /**
      * Finish this <code>Activity</code> as well as all <code>Activities</code> running below it
      * and then start <code>MainActivity</code>.

app/src/main/java/org/schabi/newpipe/util/PendingIntentCompat.java

@@ -1,69 +0,0 @@
-package org.schabi.newpipe.util;
-
-import android.app.PendingIntent;
-import android.content.Context;
-import android.content.Intent;
-import android.os.Build;
-
-import androidx.annotation.NonNull;
-
-public final class PendingIntentCompat {
-    private PendingIntentCompat() {
-    }
-
-    private static int addImmutableFlag(final int flags) {
-        return Build.VERSION.SDK_INT >= Build.VERSION_CODES.M
-                ? flags | PendingIntent.FLAG_IMMUTABLE : flags;
-    }
-
-    /**
-     * Creates a {@link PendingIntent} to start an activity. It is immutable on API level 23 and
-     * greater.
-     *
-     * @param context     The context in which the activity should be started.
-     * @param requestCode The request code
-     * @param intent      The Intent of the activity to be launched.
-     * @param flags       The flags for the intent.
-     * @return The pending intent.
-     * @see PendingIntent#getActivity(Context, int, Intent, int)
-     */
-    @NonNull
-    public static PendingIntent getActivity(@NonNull final Context context, final int requestCode,
-                                            @NonNull final Intent intent, final int flags) {
-        return PendingIntent.getActivity(context, requestCode, intent, addImmutableFlag(flags));
-    }
-
-    /**
-     * Creates a {@link PendingIntent} to start a service. It is immutable on API level 23 and
-     * greater.
-     *
-     * @param context     The context in which the service should be started.
-     * @param requestCode The request code
-     * @param intent      The Intent of the service to be launched.
-     * @param flags       The flags for the intent.
-     * @return The pending intent.
-     * @see PendingIntent#getService(Context, int, Intent, int)
-     */
-    @NonNull
-    public static PendingIntent getService(@NonNull final Context context, final int requestCode,
-                                           @NonNull final Intent intent, final int flags) {
-        return PendingIntent.getService(context, requestCode, intent, addImmutableFlag(flags));
-    }
-
-    /**
-     * Creates a {@link PendingIntent} to perform a broadcast. It is immutable on API level 23 and
-     * greater.
-     *
-     * @param context     The context in which the broadcast should be performed.
-     * @param requestCode The request code
-     * @param intent      The Intent to be broadcast.
-     * @param flags       The flags for the intent.
-     * @return The pending intent.
-     * @see PendingIntent#getBroadcast(Context, int, Intent, int)
-     */
-    @NonNull
-    public static PendingIntent getBroadcast(@NonNull final Context context, final int requestCode,
-                                             @NonNull final Intent intent, final int flags) {
-        return PendingIntent.getBroadcast(context, requestCode, intent, addImmutableFlag(flags));
-    }
-}

app/src/main/java/org/schabi/newpipe/util/StreamItemAdapter.java

@@ -224,6 +224,8 @@ public class StreamItemAdapter<T extends Stream, U extends Stream> extends BaseA
     public static class StreamSizeWrapper<T extends Stream> implements Serializable {
         private static final StreamSizeWrapper<Stream> EMPTY =
                 new StreamSizeWrapper<>(Collections.emptyList(), null);
+        private static final int SIZE_UNSET = -2;
+
         private final List<T> streamsList;
         private final long[] streamSizes;
         private final String unknownSize;
@@ -235,7 +237,7 @@ public class StreamItemAdapter<T extends Stream, U extends Stream> extends BaseA
             this.unknownSize = context == null
                     ? "--.-" : context.getString(R.string.unknown_content);
 
-            Arrays.fill(streamSizes, -2);
+            resetSizes();
         }
 
         /**
@@ -251,7 +253,7 @@ public class StreamItemAdapter<T extends Stream, U extends Stream> extends BaseA
             final Callable<Boolean> fetchAndSet = () -> {
                 boolean hasChanged = false;
                 for (final X stream : streamsWrapper.getStreamsList()) {
-                    if (streamsWrapper.getSizeInBytes(stream) > -2) {
+                    if (streamsWrapper.getSizeInBytes(stream) > SIZE_UNSET) {
                         continue;
                     }
 
@@ -269,6 +271,10 @@ public class StreamItemAdapter<T extends Stream, U extends Stream> extends BaseA
                     .onErrorReturnItem(true);
         }
 
+        public void resetSizes() {
+            Arrays.fill(streamSizes, SIZE_UNSET);
+        }
+
         public static <X extends Stream> StreamSizeWrapper<X> empty() {
             //noinspection unchecked
             return (StreamSizeWrapper<X>) EMPTY;

app/src/main/java/org/schabi/newpipe/util/external_communication/KoreUtils.java

@@ -1,6 +1,11 @@
 package org.schabi.newpipe.util.external_communication;
 
+import static org.schabi.newpipe.util.external_communication.ShareUtils.installApp;
+import static org.schabi.newpipe.util.external_communication.ShareUtils.tryOpenIntentInApp;
+
 import android.content.Context;
+import android.content.Intent;
+import android.net.Uri;
 
 import androidx.annotation.NonNull;
 import androidx.appcompat.app.AlertDialog;
@@ -8,7 +13,6 @@ import androidx.preference.PreferenceManager;
 
 import org.schabi.newpipe.R;
 import org.schabi.newpipe.extractor.ServiceList;
-import org.schabi.newpipe.util.NavigationHelper;
 
 /**
  * Util class that provides methods which are related to the Kodi Media Center and its Kore app.
@@ -29,13 +33,40 @@ public final class KoreUtils {
                 .getBoolean(context.getString(R.string.show_play_with_kodi_key), false);
     }
 
-    public static void showInstallKoreDialog(@NonNull final Context context) {
-        final AlertDialog.Builder builder = new AlertDialog.Builder(context);
-        builder.setMessage(R.string.kore_not_found)
-                .setPositiveButton(R.string.install, (dialog, which) ->
-                        NavigationHelper.installKore(context))
-                .setNegativeButton(R.string.cancel, (dialog, which) -> {
-                });
-        builder.create().show();
+    /**
+     * Start an activity to install Kore.
+     *
+     * @param context the context to use
+     */
+    public static void installKore(final Context context) {
+        installApp(context, context.getString(R.string.kore_package));
+    }
+
+    /**
+     * Start Kore app to show a video on Kodi, and if the app is not installed ask the user to
+     * install it.
+     * <p>
+     * For a list of supported urls see the
+     * <a href="https://github.com/xbmc/Kore/blob/master/app/src/main/AndroidManifest.xml">
+     * Kore source code
+     * </a>.
+     *
+     * @param context   the context to use
+     * @param streamUrl the url to the stream to play
+     */
+    public static void playWithKore(final Context context, final Uri streamUrl) {
+        final Intent intent = new Intent(Intent.ACTION_VIEW)
+                .setPackage(context.getString(R.string.kore_package))
+                .setData(streamUrl)
+                .setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
+
+        if (!tryOpenIntentInApp(context, intent)) {
+            new AlertDialog.Builder(context)
+                    .setMessage(R.string.kore_not_found)
+                    .setPositiveButton(R.string.install, (dialog, which) ->
+                            installKore(context))
+                    .setNegativeButton(R.string.cancel, null)
+                    .show();
+        }
     }
 }

app/src/main/java/org/schabi/newpipe/util/external_communication/ShareUtils.java

@@ -41,60 +41,71 @@ public final class ShareUtils {
      * second param (a system chooser will be opened if there are multiple markets and no default)
      * and falls back to Google Play Store web URL if no app to handle the market scheme was found.
      * <p>
-     * It uses {@link #openIntentInApp(Context, Intent, boolean)} to open market scheme
-     * and {@link #openUrlInBrowser(Context, String, boolean)} to open Google Play Store
-     * web URL with false for the boolean param.
+     * It uses {@link #openIntentInApp(Context, Intent)} to open market scheme and {@link
+     * #openUrlInBrowser(Context, String)} to open Google Play Store web URL.
      *
      * @param context   the context to use
      * @param packageId the package id of the app to be installed
      */
     public static void installApp(@NonNull final Context context, final String packageId) {
         // Try market scheme
-        final boolean marketSchemeResult = openIntentInApp(context, new Intent(Intent.ACTION_VIEW,
+        final Intent marketSchemeIntent = new Intent(Intent.ACTION_VIEW,
                 Uri.parse("market://details?id=" + packageId))
-                .setFlags(Intent.FLAG_ACTIVITY_NEW_TASK), false);
-        if (!marketSchemeResult) {
+                .setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
+        if (!tryOpenIntentInApp(context, marketSchemeIntent)) {
             // Fall back to Google Play Store Web URL (F-Droid can handle it)
-            openUrlInBrowser(context,
-                    "https://play.google.com/store/apps/details?id=" + packageId, false);
+            openUrlInApp(context, "https://play.google.com/store/apps/details?id=" + packageId);
         }
     }
 
     /**
-     * Open the url with the system default browser.
+     * Open the url with the system default browser. If no browser is set as default, falls back to
+     * {@link #openAppChooser(Context, Intent, boolean)}.
      * <p>
-     * If no browser is set as default, fallbacks to
-     * {@link #openAppChooser(Context, Intent, boolean)}
+     * This function selects the package to open based on which apps respond to the {@code http://}
+     * schema alone, which should exclude special non-browser apps that are can handle the url (e.g.
+     * the official YouTube app).
+     * <p>
+     * Therefore <b>please prefer {@link #openUrlInApp(Context, String)}</b>, that handles package
+     * resolution in a standard way, unless this is the action of an explicit "Open in browser"
+     * button.
      *
-     * @param context                the context to use
-     * @param url                    the url to browse
-     * @param httpDefaultBrowserTest the boolean to set if the test for the default browser will be
-     *                               for HTTP protocol or for the created intent
-     * @return true if the URL can be opened or false if it cannot
-     */
-    public static boolean openUrlInBrowser(@NonNull final Context context,
-                                           final String url,
-                                           final boolean httpDefaultBrowserTest) {
-        final String defaultPackageName;
+     * @param context the context to use
+     * @param url     the url to browse
+     **/
+    public static void openUrlInBrowser(@NonNull final Context context, final String url) {
+        // Resolve using a generic http://, so we are sure to get a browser and not e.g. the yt app.
+        // Note that this requires the `http` schema to be added to `<queries>` in the manifest.
+        final ResolveInfo defaultBrowserInfo;
+        final Intent browserIntent = new Intent(Intent.ACTION_VIEW, Uri.parse("http://"));
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.TIRAMISU) {
+            defaultBrowserInfo = context.getPackageManager().resolveActivity(browserIntent,
+                    PackageManager.ResolveInfoFlags.of(PackageManager.MATCH_DEFAULT_ONLY));
+        } else {
+            defaultBrowserInfo = context.getPackageManager().resolveActivity(browserIntent,
+                    PackageManager.MATCH_DEFAULT_ONLY);
+        }
+
         final Intent intent = new Intent(Intent.ACTION_VIEW, Uri.parse(url))
                 .setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
 
-        if (httpDefaultBrowserTest) {
-            defaultPackageName = getDefaultAppPackageName(context, new Intent(Intent.ACTION_VIEW,
-                    Uri.parse("http://")).setFlags(Intent.FLAG_ACTIVITY_NEW_TASK));
-        } else {
-            defaultPackageName = getDefaultAppPackageName(context, intent);
+        if (defaultBrowserInfo == null) {
+            // No app installed to open a web URL, but it may be handled by other apps so try
+            // opening a system chooser for the link in this case (it could be bypassed by the
+            // system if there is only one app which can open the link or a default app associated
+            // with the link domain on Android 12 and higher)
+            openAppChooser(context, intent, true);
+            return;
         }
 
-        if (defaultPackageName.equals("android")) {
+        final String defaultBrowserPackage = defaultBrowserInfo.activityInfo.packageName;
+
+        if (defaultBrowserPackage.equals("android")) {
             // No browser set as default (doesn't work on some devices)
             openAppChooser(context, intent, true);
         } else {
             try {
-                // will be empty on Android 12+
-                if (!defaultPackageName.isEmpty()) {
-                    intent.setPackage(defaultPackageName);
-                }
+                intent.setPackage(defaultBrowserPackage);
                 context.startActivity(intent);
             } catch (final ActivityNotFoundException e) {
                 // Not a browser but an app chooser because of OEMs changes
@@ -102,61 +113,56 @@ public final class ShareUtils {
                 openAppChooser(context, intent, true);
             }
         }
-
-        return true;
     }
 
     /**
-     * Open the url with the system default browser.
-     * <p>
-     * If no browser is set as default, fallbacks to
-     * {@link #openAppChooser(Context, Intent, boolean)}
-     * <p>
-     * This calls {@link #openUrlInBrowser(Context, String, boolean)} with true
-     * for the boolean parameter
+     * Open a url with the system default app using {@link Intent#ACTION_VIEW}, showing a toast in
+     * case of failure.
      *
      * @param context the context to use
-     * @param url     the url to browse
-     * @return true if the URL can be opened or false if it cannot be
-     **/
-    public static boolean openUrlInBrowser(@NonNull final Context context, final String url) {
-        return openUrlInBrowser(context, url, true);
+     * @param url     the url to open
+     */
+    public static void openUrlInApp(@NonNull final Context context, final String url) {
+        openIntentInApp(context, new Intent(Intent.ACTION_VIEW, Uri.parse(url))
+                .setFlags(Intent.FLAG_ACTIVITY_NEW_TASK));
     }
 
     /**
      * Open an intent with the system default app.
      * <p>
-     * The intent can be of every type, excepted a web intent for which
-     * {@link #openUrlInBrowser(Context, String, boolean)} should be used.
-     * <p>
-     * If no app can open the intent, a toast with the message {@code No app on your device can
-     * open this} is shown.
+     * Use {@link #openIntentInApp(Context, Intent)} to show a toast in case of failure.
      *
-     * @param context   the context to use
-     * @param intent    the intent to open
-     * @param showToast a boolean to set if a toast is displayed to user when no app is installed
-     *                  to open the intent (true) or not (false)
-     * @return true if the intent can be opened or false if it cannot be
+     * @param context the context to use
+     * @param intent  the intent to open
+     * @return true if the intent could be opened successfully, false otherwise
      */
-    public static boolean openIntentInApp(@NonNull final Context context,
-                                          @NonNull final Intent intent,
-                                          final boolean showToast) {
-        final String defaultPackageName = getDefaultAppPackageName(context, intent);
-
-        if (defaultPackageName.isEmpty()) {
-            // No app installed to open the intent
-            if (showToast) {
-                Toast.makeText(context, R.string.no_app_to_open_intent, Toast.LENGTH_LONG)
-                        .show();
-            }
-            return false;
-        } else {
+    public static boolean tryOpenIntentInApp(@NonNull final Context context,
+                                             @NonNull final Intent intent) {
+        try {
             context.startActivity(intent);
+        } catch (final ActivityNotFoundException e) {
+            return false;
         }
-
         return true;
     }
 
+    /**
+     * Open an intent with the system default app, showing a toast in case of failure.
+     * <p>
+     * Use {@link #tryOpenIntentInApp(Context, Intent)} if you don't want the toast. Use {@link
+     * #openUrlInApp(Context, String)} as a shorthand for {@link Intent#ACTION_VIEW} with urls.
+     *
+     * @param context the context to use
+     * @param intent  the intent to
+     */
+    public static void openIntentInApp(@NonNull final Context context,
+                                       @NonNull final Intent intent) {
+        if (!tryOpenIntentInApp(context, intent)) {
+            Toast.makeText(context, R.string.no_app_to_open_intent, Toast.LENGTH_LONG)
+                    .show();
+        }
+    }
+
     /**
      * Open the system chooser to launch an intent.
      * <p>
@@ -203,31 +209,11 @@ public final class ShareUtils {
                 chooserIntent.addFlags(permFlags);
             }
         }
-        context.startActivity(chooserIntent);
-    }
 
-    /**
-     * Get the default app package name.
-     * <p>
-     * If no app is set as default, it will return "android" (not on some devices because some
-     * OEMs changed the app chooser).
-     * <p>
-     * If no app is installed on user's device to handle the intent, it will return an empty string.
-     *
-     * @param context the context to use
-     * @param intent  the intent to get default app
-     * @return the package name of the default app, an empty string if there's no app installed to
-     * handle the intent or the app chooser if there's no default
-     */
-    private static String getDefaultAppPackageName(@NonNull final Context context,
-                                                   @NonNull final Intent intent) {
-        final ResolveInfo resolveInfo = context.getPackageManager().resolveActivity(intent,
-                PackageManager.MATCH_DEFAULT_ONLY);
-
-        if (resolveInfo == null) {
-            return "";
-        } else {
-            return resolveInfo.activityInfo.packageName;
+        try {
+            context.startActivity(chooserIntent);
+        } catch (final ActivityNotFoundException e) {
+            Toast.makeText(context, R.string.no_app_to_open_intent, Toast.LENGTH_LONG).show();
         }
     }
 

app/src/main/java/org/schabi/newpipe/util/text/InternalUrlsHandler.java

@@ -169,7 +169,7 @@ public final class InternalUrlsHandler {
                             .setTitle(R.string.player_stream_failure)
                             .setMessage(
                                     ErrorPanelHelper.Companion.getExceptionDescription(throwable))
-                            .setPositiveButton(R.string.ok, (v, b) -> { })
+                            .setPositiveButton(R.string.ok, null)
                             .show();
                 }));
         return true;

app/src/main/java/org/schabi/newpipe/util/text/UrlLongPressClickableSpan.java

@@ -30,7 +30,7 @@ final class UrlLongPressClickableSpan extends LongPressClickableSpan {
     public void onClick(@NonNull final View view) {
         if (!InternalUrlsHandler.handleUrlDescriptionTimestamp(
                 disposables, context, url)) {
-            ShareUtils.openUrlInBrowser(context, url, false);
+            ShareUtils.openUrlInApp(context, url);
         }
     }
 

app/src/main/java/us/shandian/giga/get/DownloadInitializer.java

@@ -54,12 +54,12 @@ public class DownloadInitializer extends Thread {
                     long lowestSize = Long.MAX_VALUE;
 
                     for (int i = 0; i < mMission.urls.length && mMission.running; i++) {
-                        mConn = mMission.openConnection(mMission.urls[i], true, -1, -1);
+                        mConn = mMission.openConnection(mMission.urls[i], true, 0, 0);
                         mMission.establishConnection(mId, mConn);
                         dispose();
 
                         if (Thread.interrupted()) return;
-                        long length = Utility.getContentLength(mConn);
+                        long length = Utility.getTotalContentLength(mConn);
 
                         if (i == 0) {
                             httpCode = mConn.getResponseCode();
@@ -84,14 +84,14 @@ public class DownloadInitializer extends Thread {
                     }
                 } else {
                     // ask for the current resource length
-                    mConn = mMission.openConnection(true, -1, -1);
+                    mConn = mMission.openConnection(true, 0, 0);
                     mMission.establishConnection(mId, mConn);
                     dispose();
 
                     if (!mMission.running || Thread.interrupted()) return;
 
                     httpCode = mConn.getResponseCode();
-                    mMission.length = Utility.getContentLength(mConn);
+                    mMission.length = Utility.getTotalContentLength(mConn);
                 }
 
                 if (mMission.length == 0 || httpCode == 204) {

app/src/main/java/us/shandian/giga/service/DownloadManagerService.java

@@ -33,6 +33,7 @@ import androidx.annotation.StringRes;
 import androidx.collection.SparseArrayCompat;
 import androidx.core.app.NotificationCompat;
 import androidx.core.app.NotificationCompat.Builder;
+import androidx.core.app.PendingIntentCompat;
 import androidx.core.app.ServiceCompat;
 import androidx.core.content.ContextCompat;
 import androidx.preference.PreferenceManager;
@@ -43,7 +44,6 @@ import org.schabi.newpipe.player.helper.LockManager;
 import org.schabi.newpipe.streams.io.StoredDirectoryHelper;
 import org.schabi.newpipe.streams.io.StoredFileHelper;
 import org.schabi.newpipe.util.Localization;
-import org.schabi.newpipe.util.PendingIntentCompat;
 
 import java.io.File;
 import java.io.IOException;
@@ -146,7 +146,7 @@ public class DownloadManagerService extends Service {
 
         mOpenDownloadList = PendingIntentCompat.getActivity(this, 0,
                 openDownloadListIntent,
-                PendingIntent.FLAG_UPDATE_CURRENT);
+                PendingIntent.FLAG_UPDATE_CURRENT, false);
 
         icLauncher = BitmapFactory.decodeResource(this.getResources(), R.mipmap.ic_launcher);
 
@@ -487,7 +487,7 @@ public class DownloadManagerService extends Service {
     private PendingIntent makePendingIntent(String action) {
         Intent intent = new Intent(this, DownloadManagerService.class).setAction(action);
         return PendingIntentCompat.getService(this, intent.hashCode(), intent,
-                PendingIntent.FLAG_UPDATE_CURRENT);
+                PendingIntent.FLAG_UPDATE_CURRENT, false);
     }
 
     private void manageLock(boolean acquire) {

app/src/main/java/us/shandian/giga/ui/adapter/MissionAdapter.java

@@ -1,6 +1,5 @@
 package us.shandian.giga.ui.adapter;
 
-import static android.content.Intent.FLAG_ACTIVITY_NEW_TASK;
 import static android.content.Intent.FLAG_GRANT_PREFIX_URI_PERMISSION;
 import static android.content.Intent.FLAG_GRANT_READ_URI_PERMISSION;
 import static us.shandian.giga.get.DownloadMission.ERROR_CONNECT_HOST;
@@ -345,16 +344,7 @@ public class MissionAdapter extends Adapter<ViewHolder> implements Handler.Callb
         intent.setDataAndType(resolveShareableUri(mission), mimeType);
         intent.addFlags(FLAG_GRANT_READ_URI_PERMISSION);
         intent.addFlags(FLAG_GRANT_PREFIX_URI_PERMISSION);
-
-        if (Build.VERSION.SDK_INT <= Build.VERSION_CODES.M) {
-            intent.addFlags(FLAG_ACTIVITY_NEW_TASK);
-        }
-
-        if (intent.resolveActivity(mContext.getPackageManager()) != null) {
-            ShareUtils.openIntentInApp(mContext, intent, false);
-        } else {
-            Toast.makeText(mContext, R.string.toast_no_player, Toast.LENGTH_LONG).show();
-        }
+        ShareUtils.openIntentInApp(mContext, intent);
     }
 
     private void shareFile(Mission mission) {
@@ -548,7 +538,6 @@ public class MissionAdapter extends Adapter<ViewHolder> implements Handler.Callb
 
         builder.setNegativeButton(R.string.ok, (dialog, which) -> dialog.cancel())
                 .setTitle(mission.storage.getName())
-                .create()
                 .show();
     }
 

app/src/main/java/us/shandian/giga/ui/fragment/MissionsFragment.java

@@ -211,12 +211,11 @@ public class MissionsFragment extends Fragment {
                 .setTitle(R.string.clear_download_history)
                 .setMessage(R.string.confirm_prompt)
                 // Intentionally misusing buttons' purpose in order to achieve good order
-                .setNegativeButton(R.string.clear_download_history,
-                        (dialog, which) -> mAdapter.clearFinishedDownloads(false))
+                .setNegativeButton(R.string.clear_download_history, (dialog, which) ->
+                        mAdapter.clearFinishedDownloads(false))
                 .setNeutralButton(R.string.cancel, null)
-                .setPositiveButton(R.string.delete_downloaded_files,
-                        (dialog, which) -> showDeleteDownloadedFilesConfirmationPrompt())
-                .create()
+                .setPositiveButton(R.string.delete_downloaded_files, (dialog, which) ->
+                        showDeleteDownloadedFilesConfirmationPrompt())
                 .show();
     }
 
@@ -225,9 +224,8 @@ public class MissionsFragment extends Fragment {
         new AlertDialog.Builder(mContext)
                 .setTitle(R.string.delete_downloaded_files_confirm)
                 .setNegativeButton(R.string.cancel, null)
-                .setPositiveButton(R.string.ok,
-                        (dialog, which) -> mAdapter.clearFinishedDownloads(true))
-                .create()
+                .setPositiveButton(R.string.ok, (dialog, which) ->
+                        mAdapter.clearFinishedDownloads(true))
                 .show();
     }
 

app/src/main/java/us/shandian/giga/util/Utility.java

@@ -1,11 +1,8 @@
 package us.shandian.giga.util;
 
-import android.content.ClipData;
-import android.content.ClipboardManager;
 import android.content.Context;
 import android.os.Build;
 import android.util.Log;
-import android.widget.Toast;
 
 import androidx.annotation.ColorInt;
 import androidx.annotation.DrawableRes;
@@ -29,8 +26,10 @@ import java.io.ObjectOutputStream;
 import java.io.Serializable;
 import java.net.HttpURLConnection;
 import java.util.Locale;
+import java.util.Random;
 
 import okio.ByteString;
+import us.shandian.giga.get.DownloadMission;
 
 public class Utility {
 
@@ -232,6 +231,28 @@ public class Utility {
         return -1;
     }
 
+    /**
+     * Get the content length of the entire file even if the HTTP response is partial
+     * (response code 206).
+     * @param connection http connection
+     * @return content length
+     */
+    public static long getTotalContentLength(final HttpURLConnection connection) {
+        try {
+            if (connection.getResponseCode() == 206) {
+                final String rangeStr = connection.getHeaderField("Content-Range");
+                final String bytesStr = rangeStr.split("/", 2)[1];
+                return Long.parseLong(bytesStr);
+            } else {
+                return getContentLength(connection);
+            }
+        } catch (Exception err) {
+            // nothing to do
+        }
+
+        return -1;
+    }
+
     private static String pad(int number) {
         return number < 10 ? ("0" + number) : String.valueOf(number);
     }