Merge branch 'dev' into pr9236

.github/DISCUSSION_TEMPLATE/questions.yml

@@ -1,6 +1,3 @@
-name: Question
-description: Ask about anything NewPipe-related
-labels: [question]
 body:
   - type: markdown
     attributes:

.github/changed-lines-count-labeler.yml

@@ -0,0 +1,17 @@
+# Add 'size/small' label to any changes with less than 50 lines
+size/small:
+  max: 49
+
+# Add 'size/medium' label to any changes between 50 and 249 lines
+size/medium:
+  min: 50
+  max: 249
+
+# Add 'size/large' label to any changes between 250 and 749 lines
+size/large:
+  min: 250
+  max: 749
+
+# Add 'size/giant' label to any changes for more than 749 lines
+size/giant:
+  min: 750

.github/workflows/ci.yml

@@ -36,8 +36,8 @@ jobs:
       contents: read
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
-      - uses: gradle/wrapper-validation-action@v1
+      - uses: gradle/wrapper-validation-action@v2
 
       - name: create and checkout branch
         # push events already checked out the branch
@@ -47,7 +47,7 @@ jobs:
         run: git checkout -B "$BRANCH"
 
       - name: set up JDK 17
-        uses: actions/setup-java@v3
+        uses: actions/setup-java@v4
         with:
           java-version: 17
           distribution: "temurin"
@@ -57,7 +57,7 @@ jobs:
         run: ./gradlew assembleDebug lintDebug testDebugUnitTest --stacktrace -DskipFormatKtlint
 
       - name: Upload APK
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: app
           path: app/build/outputs/apk/debug/*.apk
@@ -80,10 +80,10 @@ jobs:
       contents: read
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
 
       - name: set up JDK 17
-        uses: actions/setup-java@v3
+        uses: actions/setup-java@v4
         with:
           java-version: 17
           distribution: "temurin"
@@ -98,7 +98,7 @@ jobs:
           script: ./gradlew connectedCheck --stacktrace
 
       - name: Upload test report when tests fail # because the printed out stacktrace (console) is too short, see also #7553
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         if: failure()
         with:
           name: android-test-report-api${{ matrix.api-level }}
@@ -111,19 +111,19 @@ jobs:
       contents: read
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
         with:
           fetch-depth: 0  # Shallow clones should be disabled for a better relevancy of analysis
 
       - name: Set up JDK 17
-        uses: actions/setup-java@v3
+        uses: actions/setup-java@v4
         with:
           java-version: 17
           distribution: "temurin"
           cache: 'gradle'
 
       - name: Cache SonarCloud packages
-        uses: actions/cache@v3
+        uses: actions/cache@v4
         with:
           path: ~/.sonar/cache
           key: ${{ runner.os }}-sonar

.github/workflows/image-minimizer.yml

@@ -17,9 +17,9 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
 
-      - uses: actions/setup-node@v3
+      - uses: actions/setup-node@v4
         with:
           node-version: 16
 
@@ -27,7 +27,7 @@ jobs:
         run: npm i probe-image-size@7.2.3 --ignore-scripts
 
       - name: Minimize simple images
-        uses: actions/github-script@v6
+        uses: actions/github-script@v7
         timeout-minutes: 3
         with:
           script: |

.github/workflows/pr-labeler.yml

@@ -0,0 +1,18 @@
+name: "PR size labeler"
+on: [pull_request_target]
+permissions:
+  contents: read
+  pull-requests: write
+
+jobs:
+  changed-lines-count-labeler:
+    runs-on: ubuntu-latest
+    name: Automatically labelling pull requests based on the changed lines count
+    permissions:
+      pull-requests: write
+    steps:
+    - name: Set a label
+      uses: TeamNewPipe/changed-lines-count-labeler@main
+      with:
+        repo-token: ${{ secrets.GITHUB_TOKEN }}
+        configuration-path: .github/changed-lines-count-labeler.yml

README.md

@@ -13,18 +13,19 @@
 <a href="https://github.com/TeamNewPipe/NewPipe/actions" alt="Build Status"><img src="https://github.com/TeamNewPipe/NewPipe/workflows/CI/badge.svg?branch=dev&event=push"></a>
 <a href="https://hosted.weblate.org/engage/newpipe/" alt="Translation Status"><img src="https://hosted.weblate.org/widgets/newpipe/-/svg-badge.svg"></a>
 <a href="https://web.libera.chat/#newpipe" alt="IRC channel: #newpipe"><img src="https://img.shields.io/badge/IRC%20chat-%23newpipe-brightgreen.svg"></a>
-<a href="https://www.bountysource.com/teams/newpipe" alt="Bountysource bounties"><img src="https://img.shields.io/bountysource/team/newpipe/activity.svg?colorB=cd201f"></a>
+<a href="https://matrix.to/#/#newpipe:matrix.newpipe-ev.de" alt="Matrix channel: #newpipe"><img src="https://img.shields.io/badge/Matrix%20chat-%23newpipe-blue"></a>
 </p>
 <hr>
 <p align="center"><a href="#screenshots">Screenshots</a> &bull; <a href="#supported-services">Supported Services</a> &bull; <a href="#description">Description</a> &bull; <a href="#features">Features</a> &bull; <a href="#installation-and-updates">Installation and updates</a> &bull; <a href="#contribution">Contribution</a> &bull; <a href="#donate">Donate</a> &bull; <a href="#license">License</a></p>
 <p align="center"><a href="https://newpipe.net">Website</a> &bull; <a href="https://newpipe.net/blog/">Blog</a> &bull; <a href="https://newpipe.net/FAQ/">FAQ</a> &bull; <a href="https://newpipe.net/press/">Press</a></p>
 <hr>
 
-*Read this document in other languages: [Deutsch](doc/README.de.md), [English](README.md), [Español](doc/README.es.md), [Français](doc/README.fr.md), [हिन्दी](doc/README.hi.md), [Italiano](doc/README.it.md), [한국어](doc/README.ko.md), [Português Brasil](doc/README.pt_BR.md), [Polski](doc/README.pl.md), [ਪੰਜਾਬੀ ](doc/README.pa.md), [日本語](doc/README.ja.md), [Română](doc/README.ro.md), [Soomaali](doc/README.so.md), [Türkçe](doc/README.tr.md), [正體中文](doc/README.zh_TW.md), [অসমীয়া](doc/README.asm.md)*
+*Read this document in other languages: [Deutsch](doc/README.de.md), [English](README.md), [Español](doc/README.es.md), [Français](doc/README.fr.md), [हिन्दी](doc/README.hi.md), [Italiano](doc/README.it.md), [한국어](doc/README.ko.md), [Português Brasil](doc/README.pt_BR.md), [Polski](doc/README.pl.md), [ਪੰਜਾਬੀ ](doc/README.pa.md), [日本語](doc/README.ja.md), [Română](doc/README.ro.md), [Soomaali](doc/README.so.md), [Türkçe](doc/README.tr.md), [正體中文](doc/README.zh_TW.md), [অসমীয়া](doc/README.asm.md), [Српски](doc/README.sr.md)*
 
-<b>WARNING: THIS APP IS IN BETA, SO YOU MAY ENCOUNTER BUGS. IF YOU DO, OPEN AN ISSUE IN OUR GITHUB REPOSITORY BY FILLING OUT THE ISSUE TEMPLATE.</b>
+> [!warning]
-
+> <b>THIS APP IS IN BETA, SO YOU MAY ENCOUNTER BUGS. IF YOU DO, OPEN AN ISSUE IN OUR GITHUB REPOSITORY BY FILLING OUT THE ISSUE TEMPLATE.</b>
-<b>PUTTING NEWPIPE, OR ANY FORK OF IT, INTO THE GOOGLE PLAY STORE VIOLATES THEIR TERMS AND CONDITIONS.</b>
+> 
+> <b>PUTTING NEWPIPE, OR ANY FORK OF IT, INTO THE GOOGLE PLAY STORE VIOLATES THEIR TERMS AND CONDITIONS.</b>
 
 ## Screenshots
 
@@ -126,16 +127,6 @@ If you like NewPipe, you're welcome to send a donation. We prefer Liberapay, as
     <td><a href="https://liberapay.com/TeamNewPipe/"><img src="assets/liberapay_qr_code.png" alt="Visit NewPipe at liberapay.com" width="100px"></a></td>
     <td><a href="https://liberapay.com/TeamNewPipe/donate"><img src="assets/liberapay_donate_button.svg" alt="Donate via Liberapay" height="35px"></a></td>
   </tr>
-  <tr>
-    <td><img src="https://bitcoin.org/img/icons/logotop.svg" alt="Bitcoin"></td>
-    <td><img src="assets/bitcoin_qr_code.png" alt="Bitcoin QR code" width="100px"></td>
-    <td><samp>16A9J59ahMRqkLSZjhYj33n9j3fMztFxnh</samp></td>
-  </tr>
-  <tr>
-    <td><a href="https://www.bountysource.com/teams/newpipe"><img src="https://upload.wikimedia.org/wikipedia/commons/thumb/2/22/Bountysource.png/320px-Bountysource.png" alt="Bountysource" width="190px"></a></td>
-    <td><a href="https://www.bountysource.com/teams/newpipe"><img src="assets/bountysource_qr_code.png" alt="Visit NewPipe at bountysource.com" width="100px"></a></td>
-    <td><a href="https://www.bountysource.com/teams/newpipe/issues"><img src="https://img.shields.io/bountysource/team/newpipe/activity.svg?colorB=cd201f" height="30px" alt="Check out how many bounties you can earn."></a></td>
-  </tr>
 </table>
 
 ## Privacy Policy

app/build.gradle

@@ -12,7 +12,7 @@ plugins {
 }
 
 android {
-    compileSdk 33
+    compileSdk 34
     namespace 'org.schabi.newpipe'
 
     defaultConfig {
@@ -20,8 +20,8 @@ android {
         resValue "string", "app_name", "NewPipe"
         minSdk 21
         targetSdk 33
-        versionCode 994
+        versionCode 996
-        versionName "0.25.2"
+        versionName "0.26.1"
 
         testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
 
@@ -98,7 +98,9 @@ android {
         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']
+            excludes += ['META-INF/README.md', 'META-INF/CHANGES',
+                         // 'COPYRIGHT' belongs to RxJava...
+                         'META-INF/COPYRIGHT']
         }
     }
 }
@@ -106,9 +108,9 @@ android {
 ext {
     checkstyleVersion = '10.12.1'
 
-    androidxLifecycleVersion = '2.5.1'
+    androidxLifecycleVersion = '2.6.2'
-    androidxRoomVersion = '2.5.2'
+    androidxRoomVersion = '2.6.1'
-    androidxWorkVersion = '2.7.1'
+    androidxWorkVersion = '2.8.1'
 
     icepickVersion = '3.2.0'
     exoPlayerVersion = '2.18.7'
@@ -118,7 +120,6 @@ ext {
 
     leakCanaryVersion = '2.12'
     stethoVersion = '1.6.0'
-    mockitoVersion = '4.0.0'
 }
 
 configurations {
@@ -133,7 +134,7 @@ checkstyle {
     toolVersion = checkstyleVersion
 }
 
-task runCheckstyle(type: Checkstyle) {
+tasks.register('runCheckstyle', Checkstyle) {
     source 'src'
     include '**/*.java'
     exclude '**/gen/**'
@@ -154,7 +155,7 @@ task runCheckstyle(type: Checkstyle) {
 def outputDir = "${project.buildDir}/reports/ktlint/"
 def inputFiles = project.fileTree(dir: "src", include: "**/*.kt")
 
-task runKtlint(type: JavaExec) {
+tasks.register('runKtlint', JavaExec) {
     inputs.files(inputFiles)
     outputs.dir(outputDir)
     getMainClass().set("com.pinterest.ktlint.Main")
@@ -163,7 +164,7 @@ task runKtlint(type: JavaExec) {
     jvmArgs("--add-opens", "java.base/java.lang=ALL-UNNAMED")
 }
 
-task formatKtlint(type: JavaExec) {
+tasks.register('formatKtlint', JavaExec) {
     inputs.files(inputFiles)
     outputs.dir(outputDir)
     getMainClass().set("com.pinterest.ktlint.Main")
@@ -189,7 +190,7 @@ sonar {
 
 dependencies {
 /** Desugaring **/
-    coreLibraryDesugaring 'com.android.tools:desugar_jdk_libs_nio:2.0.3'
+    coreLibraryDesugaring 'com.android.tools:desugar_jdk_libs_nio:2.0.4'
 
 /** NewPipe libraries **/
     // You can use a local version by uncommenting a few lines in settings.gradle
@@ -197,7 +198,7 @@ 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:95a3cc0a173bba28c179f9f9503b1010ec6bff21'
+    implementation 'com.github.Stypox:NewPipeExtractor:aaf3231fc75d7b4177549fec4aa7e672bfe84015'
     implementation 'com.github.TeamNewPipe:NoNonsense-FilePicker:5.0.0'
 
 /** Checkstyle **/
@@ -208,28 +209,28 @@ dependencies {
     implementation "org.jetbrains.kotlin:kotlin-stdlib:${kotlin_version}"
 
 /** AndroidX **/
-    implementation 'androidx.appcompat:appcompat:1.5.1'
+    implementation 'androidx.appcompat:appcompat:1.6.1'
     implementation 'androidx.cardview:cardview:1.0.0'
     implementation 'androidx.constraintlayout:constraintlayout:2.1.4'
-    implementation 'androidx.core:core-ktx:1.10.0'
+    implementation 'androidx.core:core-ktx:1.12.0'
     implementation 'androidx.documentfile:documentfile:1.0.1'
-    implementation 'androidx.fragment:fragment-ktx:1.4.1'
+    implementation 'androidx.fragment:fragment-ktx:1.6.2'
     implementation "androidx.lifecycle:lifecycle-livedata-ktx:${androidxLifecycleVersion}"
     implementation "androidx.lifecycle:lifecycle-viewmodel-ktx:${androidxLifecycleVersion}"
     implementation 'androidx.localbroadcastmanager:localbroadcastmanager:1.1.0'
-    implementation 'androidx.media:media:1.6.0'
+    implementation 'androidx.media:media:1.7.0'
-    implementation 'androidx.preference:preference:1.2.0'
+    implementation 'androidx.preference:preference:1.2.1'
-    implementation 'androidx.recyclerview:recyclerview:1.2.1'
+    implementation 'androidx.recyclerview:recyclerview:1.3.2'
     implementation "androidx.room:room-runtime:${androidxRoomVersion}"
     implementation "androidx.room:room-rxjava3:${androidxRoomVersion}"
     kapt "androidx.room:room-compiler:${androidxRoomVersion}"
     implementation 'androidx.swiperefreshlayout:swiperefreshlayout:1.1.0'
     // Newer version specified to prevent accessibility regressions with RecyclerView, see:
     // https://developer.android.com/jetpack/androidx/releases/viewpager2#1.1.0-alpha01
-    implementation 'androidx.viewpager2:viewpager2:1.1.0-beta01'
+    implementation 'androidx.viewpager2:viewpager2:1.1.0-beta02'
     implementation "androidx.work:work-runtime-ktx:${androidxWorkVersion}"
     implementation "androidx.work:work-rxjava3:${androidxWorkVersion}"
-    implementation 'com.google.android.material:material:1.9.0'
+    implementation 'com.google.android.material:material:1.11.0'
 
 /** Third-party libraries **/
     // Instance state boilerplate elimination
@@ -237,13 +238,10 @@ dependencies {
     kapt "frankiesardo:icepick-processor:${icepickVersion}"
 
     // HTML parser
-    implementation "org.jsoup:jsoup:1.16.1"
+    implementation "org.jsoup:jsoup:1.17.2"
 
     // HTTP client
-    implementation "com.squareup.okhttp3:okhttp:4.11.0"
+    implementation "com.squareup.okhttp3:okhttp:4.12.0"
-    // okhttp3:4.11.0 introduces a vulnerability from com.squareup.okio:okio@3.3.0,
-    // remove com.squareup.okio:okio when updating okhttp
-    implementation "com.squareup.okio:okio:3.4.0"
 
     // Media player
     implementation "com.google.android.exoplayer:exoplayer-core:${exoPlayerVersion}"
@@ -272,19 +270,19 @@ dependencies {
     implementation "io.noties.markwon:linkify:${markwonVersion}"
 
     // Crash reporting
-    implementation "ch.acra:acra-core:5.10.1"
+    implementation "ch.acra:acra-core:5.11.3"
 
     // Properly restarting
     implementation 'com.jakewharton:process-phoenix:2.1.2'
 
     // Reactive extensions for Java VM
-    implementation "io.reactivex.rxjava3:rxjava:3.1.6"
+    implementation "io.reactivex.rxjava3:rxjava:3.1.8"
     implementation "io.reactivex.rxjava3:rxandroid:3.0.2"
     // RxJava binding APIs for Android UI widgets
     implementation "com.jakewharton.rxbinding4:rxbinding:4.0.0"
 
     // Date and time formatting
-    implementation "org.ocpsoft.prettytime:prettytime:5.0.6.Final"
+    implementation "org.ocpsoft.prettytime:prettytime:5.0.7.Final"
 
 /** Debugging **/
     // Memory leak detection
@@ -297,13 +295,12 @@ dependencies {
 
 /** Testing **/
     testImplementation 'junit:junit:4.13.2'
-    testImplementation "org.mockito:mockito-core:${mockitoVersion}"
+    testImplementation 'org.mockito:mockito-core:5.6.0'
-    testImplementation "org.mockito:mockito-inline:${mockitoVersion}"
 
     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:3.23.1"
+    androidTestImplementation "org.assertj:assertj-core:3.24.2"
 }
 
 static String getGitWorkingBranch() {

app/schemas/org.schabi.newpipe.database.AppDatabase/8.json

@@ -0,0 +1,737 @@
+{
+  "formatVersion": 1,
+  "database": {
+    "version": 8,
+    "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": {
+          "autoGenerate": true,
+          "columnNames": [
+            "uid"
+          ]
+        },
+        "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 `${TABLE_NAME}` (`creation_date` INTEGER, `service_id` INTEGER NOT NULL, `search` TEXT, `id` INTEGER PRIMARY KEY AUTOINCREMENT NOT NULL)",
+        "fields": [
+          {
+            "fieldPath": "creationDate",
+            "columnName": "creation_date",
+            "affinity": "INTEGER",
+            "notNull": false
+          },
+          {
+            "fieldPath": "serviceId",
+            "columnName": "service_id",
+            "affinity": "INTEGER",
+            "notNull": true
+          },
+          {
+            "fieldPath": "search",
+            "columnName": "search",
+            "affinity": "TEXT",
+            "notNull": false
+          },
+          {
+            "fieldPath": "id",
+            "columnName": "id",
+            "affinity": "INTEGER",
+            "notNull": true
+          }
+        ],
+        "primaryKey": {
+          "autoGenerate": true,
+          "columnNames": [
+            "id"
+          ]
+        },
+        "indices": [
+          {
+            "name": "index_search_history_search",
+            "unique": false,
+            "columnNames": [
+              "search"
+            ],
+            "orders": [],
+            "createSql": "CREATE INDEX IF NOT EXISTS `index_search_history_search` ON `${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": {
+          "autoGenerate": true,
+          "columnNames": [
+            "uid"
+          ]
+        },
+        "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 `${TABLE_NAME}` (`stream_id` INTEGER NOT NULL, `access_date` INTEGER NOT NULL, `repeat_count` INTEGER NOT NULL, PRIMARY KEY(`stream_id`, `access_date`), FOREIGN KEY(`stream_id`) REFERENCES `streams`(`uid`) ON UPDATE CASCADE ON DELETE CASCADE )",
+        "fields": [
+          {
+            "fieldPath": "streamUid",
+            "columnName": "stream_id",
+            "affinity": "INTEGER",
+            "notNull": true
+          },
+          {
+            "fieldPath": "accessDate",
+            "columnName": "access_date",
+            "affinity": "INTEGER",
+            "notNull": true
+          },
+          {
+            "fieldPath": "repeatCount",
+            "columnName": "repeat_count",
+            "affinity": "INTEGER",
+            "notNull": true
+          }
+        ],
+        "primaryKey": {
+          "autoGenerate": false,
+          "columnNames": [
+            "stream_id",
+            "access_date"
+          ]
+        },
+        "indices": [
+          {
+            "name": "index_stream_history_stream_id",
+            "unique": false,
+            "columnNames": [
+              "stream_id"
+            ],
+            "orders": [],
+            "createSql": "CREATE INDEX IF NOT EXISTS `index_stream_history_stream_id` ON `${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 `${TABLE_NAME}` (`stream_id` INTEGER NOT NULL, `progress_time` INTEGER NOT NULL, PRIMARY KEY(`stream_id`), FOREIGN KEY(`stream_id`) REFERENCES `streams`(`uid`) ON UPDATE CASCADE ON DELETE CASCADE )",
+        "fields": [
+          {
+            "fieldPath": "streamUid",
+            "columnName": "stream_id",
+            "affinity": "INTEGER",
+            "notNull": true
+          },
+          {
+            "fieldPath": "progressMillis",
+            "columnName": "progress_time",
+            "affinity": "INTEGER",
+            "notNull": true
+          }
+        ],
+        "primaryKey": {
+          "autoGenerate": false,
+          "columnNames": [
+            "stream_id"
+          ]
+        },
+        "indices": [],
+        "foreignKeys": [
+          {
+            "table": "streams",
+            "onDelete": "CASCADE",
+            "onUpdate": "CASCADE",
+            "columns": [
+              "stream_id"
+            ],
+            "referencedColumns": [
+              "uid"
+            ]
+          }
+        ]
+      },
+      {
+        "tableName": "playlists",
+        "createSql": "CREATE TABLE IF NOT EXISTS `${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": {
+          "autoGenerate": true,
+          "columnNames": [
+            "uid"
+          ]
+        },
+        "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": {
+          "autoGenerate": false,
+          "columnNames": [
+            "playlist_id",
+            "join_index"
+          ]
+        },
+        "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 `${TABLE_NAME}` (`uid` INTEGER PRIMARY KEY AUTOINCREMENT NOT NULL, `service_id` INTEGER NOT NULL, `name` TEXT, `url` TEXT, `thumbnail_url` TEXT, `uploader` TEXT, `stream_count` INTEGER)",
+        "fields": [
+          {
+            "fieldPath": "uid",
+            "columnName": "uid",
+            "affinity": "INTEGER",
+            "notNull": true
+          },
+          {
+            "fieldPath": "serviceId",
+            "columnName": "service_id",
+            "affinity": "INTEGER",
+            "notNull": true
+          },
+          {
+            "fieldPath": "name",
+            "columnName": "name",
+            "affinity": "TEXT",
+            "notNull": false
+          },
+          {
+            "fieldPath": "url",
+            "columnName": "url",
+            "affinity": "TEXT",
+            "notNull": false
+          },
+          {
+            "fieldPath": "thumbnailUrl",
+            "columnName": "thumbnail_url",
+            "affinity": "TEXT",
+            "notNull": false
+          },
+          {
+            "fieldPath": "uploader",
+            "columnName": "uploader",
+            "affinity": "TEXT",
+            "notNull": false
+          },
+          {
+            "fieldPath": "streamCount",
+            "columnName": "stream_count",
+            "affinity": "INTEGER",
+            "notNull": false
+          }
+        ],
+        "primaryKey": {
+          "autoGenerate": true,
+          "columnNames": [
+            "uid"
+          ]
+        },
+        "indices": [
+          {
+            "name": "index_remote_playlists_name",
+            "unique": false,
+            "columnNames": [
+              "name"
+            ],
+            "orders": [],
+            "createSql": "CREATE INDEX IF NOT EXISTS `index_remote_playlists_name` ON `${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": {
+          "autoGenerate": false,
+          "columnNames": [
+            "stream_id",
+            "subscription_id"
+          ]
+        },
+        "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": {
+          "autoGenerate": true,
+          "columnNames": [
+            "uid"
+          ]
+        },
+        "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": {
+          "autoGenerate": false,
+          "columnNames": [
+            "group_id",
+            "subscription_id"
+          ]
+        },
+        "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": {
+          "autoGenerate": false,
+          "columnNames": [
+            "subscription_id"
+          ]
+        },
+        "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

@@ -8,10 +8,12 @@ import androidx.test.core.app.ApplicationProvider
 import androidx.test.ext.junit.runners.AndroidJUnit4
 import androidx.test.platform.app.InstrumentationRegistry
 import org.junit.Assert.assertEquals
+import org.junit.Assert.assertNotEquals
 import org.junit.Assert.assertNull
 import org.junit.Rule
 import org.junit.Test
 import org.junit.runner.RunWith
+import org.schabi.newpipe.extractor.ServiceList
 import org.schabi.newpipe.extractor.stream.StreamType
 
 @RunWith(AndroidJUnit4::class)
@@ -106,6 +108,13 @@ class DatabaseMigrationTest {
             Migrations.MIGRATION_6_7
         )
 
+        testHelper.runMigrationsAndValidate(
+            AppDatabase.DATABASE_NAME,
+            Migrations.DB_VER_8,
+            true,
+            Migrations.MIGRATION_7_8
+        )
+
         val migratedDatabaseV3 = getMigratedDatabase()
         val listFromDB = migratedDatabaseV3.streamDAO().all.blockingFirst()
 
@@ -140,6 +149,64 @@ class DatabaseMigrationTest {
         assertNull(secondStreamFromMigratedDatabase.isUploadDateApproximation)
     }
 
+    @Test
+    fun migrateDatabaseFrom7to8() {
+        val databaseInV7 = testHelper.createDatabase(AppDatabase.DATABASE_NAME, Migrations.DB_VER_7)
+
+        val defaultSearch1 = " abc "
+        val defaultSearch2 = " abc"
+
+        val serviceId = DEFAULT_SERVICE_ID // YouTube
+        // Use id different to YouTube because two searches with the same query
+        // but different service are considered not equal.
+        val otherServiceId = ServiceList.SoundCloud.serviceId
+
+        databaseInV7.run {
+            insert(
+                "search_history", SQLiteDatabase.CONFLICT_FAIL,
+                ContentValues().apply {
+                    put("service_id", serviceId)
+                    put("search", defaultSearch1)
+                }
+            )
+            insert(
+                "search_history", SQLiteDatabase.CONFLICT_FAIL,
+                ContentValues().apply {
+                    put("service_id", serviceId)
+                    put("search", defaultSearch2)
+                }
+            )
+            insert(
+                "search_history", SQLiteDatabase.CONFLICT_FAIL,
+                ContentValues().apply {
+                    put("service_id", otherServiceId)
+                    put("search", defaultSearch1)
+                }
+            )
+            insert(
+                "search_history", SQLiteDatabase.CONFLICT_FAIL,
+                ContentValues().apply {
+                    put("service_id", otherServiceId)
+                    put("search", defaultSearch2)
+                }
+            )
+            close()
+        }
+
+        testHelper.runMigrationsAndValidate(
+            AppDatabase.DATABASE_NAME, Migrations.DB_VER_8,
+            true, Migrations.MIGRATION_7_8
+        )
+
+        val migratedDatabaseV8 = getMigratedDatabase()
+        val listFromDB = migratedDatabaseV8.searchHistoryDAO().all.blockingFirst()
+
+        assertEquals(2, listFromDB.size)
+        assertEquals("abc", listFromDB[0].search)
+        assertEquals("abc", listFromDB[1].search)
+        assertNotEquals(listFromDB[0].serviceId, listFromDB[1].serviceId)
+    }
+
     private fun getMigratedDatabase(): AppDatabase {
         val database: AppDatabase = Room.databaseBuilder(
             ApplicationProvider.getApplicationContext(),

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

@@ -0,0 +1,130 @@
+package org.schabi.newpipe.database
+
+import android.content.Context
+import androidx.room.Room
+import androidx.test.core.app.ApplicationProvider
+import io.reactivex.rxjava3.core.Single
+import org.junit.After
+import org.junit.Assert.assertEquals
+import org.junit.Assert.assertNotNull
+import org.junit.Before
+import org.junit.Test
+import org.schabi.newpipe.database.feed.dao.FeedDAO
+import org.schabi.newpipe.database.feed.model.FeedEntity
+import org.schabi.newpipe.database.feed.model.FeedGroupEntity
+import org.schabi.newpipe.database.stream.StreamWithState
+import org.schabi.newpipe.database.stream.dao.StreamDAO
+import org.schabi.newpipe.database.stream.model.StreamEntity
+import org.schabi.newpipe.database.subscription.SubscriptionDAO
+import org.schabi.newpipe.database.subscription.SubscriptionEntity
+import org.schabi.newpipe.extractor.ServiceList
+import org.schabi.newpipe.extractor.channel.ChannelInfo
+import org.schabi.newpipe.extractor.stream.StreamType
+import java.io.IOException
+import java.time.OffsetDateTime
+import kotlin.streams.toList
+
+class FeedDAOTest {
+    private lateinit var db: AppDatabase
+    private lateinit var feedDAO: FeedDAO
+    private lateinit var streamDAO: StreamDAO
+    private lateinit var subscriptionDAO: SubscriptionDAO
+
+    private val serviceId = ServiceList.YouTube.serviceId
+
+    private val stream1 = StreamEntity(1, serviceId, "https://youtube.com/watch?v=1", "stream 1", StreamType.VIDEO_STREAM, 1000, "channel-1", "https://youtube.com/channel/1", "https://i.ytimg.com/vi/1/hqdefault.jpg", 100, "2023-01-01", OffsetDateTime.parse("2023-01-01T00:00:00Z"))
+    private val stream2 = StreamEntity(2, serviceId, "https://youtube.com/watch?v=2", "stream 2", StreamType.VIDEO_STREAM, 1000, "channel-1", "https://youtube.com/channel/1", "https://i.ytimg.com/vi/1/hqdefault.jpg", 100, "2023-01-02", OffsetDateTime.parse("2023-01-02T00:00:00Z"))
+    private val stream3 = StreamEntity(3, serviceId, "https://youtube.com/watch?v=3", "stream 3", StreamType.LIVE_STREAM, 1000, "channel-1", "https://youtube.com/channel/1", "https://i.ytimg.com/vi/1/hqdefault.jpg", 100, "2023-01-03", OffsetDateTime.parse("2023-01-03T00:00:00Z"))
+    private val stream4 = StreamEntity(4, serviceId, "https://youtube.com/watch?v=4", "stream 4", StreamType.VIDEO_STREAM, 1000, "channel-2", "https://youtube.com/channel/2", "https://i.ytimg.com/vi/1/hqdefault.jpg", 100, "2023-08-10", OffsetDateTime.parse("2023-08-10T00:00:00Z"))
+    private val stream5 = StreamEntity(5, serviceId, "https://youtube.com/watch?v=5", "stream 5", StreamType.VIDEO_STREAM, 1000, "channel-2", "https://youtube.com/channel/2", "https://i.ytimg.com/vi/1/hqdefault.jpg", 100, "2023-08-20", OffsetDateTime.parse("2023-08-20T00:00:00Z"))
+    private val stream6 = StreamEntity(6, serviceId, "https://youtube.com/watch?v=6", "stream 6", StreamType.VIDEO_STREAM, 1000, "channel-3", "https://youtube.com/channel/3", "https://i.ytimg.com/vi/1/hqdefault.jpg", 100, "2023-09-01", OffsetDateTime.parse("2023-09-01T00:00:00Z"))
+    private val stream7 = StreamEntity(7, serviceId, "https://youtube.com/watch?v=7", "stream 7", StreamType.VIDEO_STREAM, 1000, "channel-4", "https://youtube.com/channel/4", "https://i.ytimg.com/vi/1/hqdefault.jpg", 100, "2023-08-10", OffsetDateTime.parse("2023-08-10T00:00:00Z"))
+
+    private val allStreams = listOf(
+        stream1, stream2, stream3, stream4, stream5, stream6, stream7
+    )
+
+    @Before
+    fun createDb() {
+        val context = ApplicationProvider.getApplicationContext<Context>()
+        db = Room.inMemoryDatabaseBuilder(
+            context, AppDatabase::class.java
+        ).build()
+        feedDAO = db.feedDAO()
+        streamDAO = db.streamDAO()
+        subscriptionDAO = db.subscriptionDAO()
+    }
+
+    @After
+    @Throws(IOException::class)
+    fun closeDb() {
+        db.close()
+    }
+
+    @Test
+    fun testUnlinkStreamsOlderThan_KeepOne() {
+        setupUnlinkDelete("2023-08-15T00:00:00Z")
+        val streams = feedDAO.getStreams(
+            FeedGroupEntity.GROUP_ALL_ID, includePlayed = true, includePartiallyPlayed = true, null
+        )
+            .blockingGet()
+        val allowedStreams = listOf(stream3, stream5, stream6, stream7)
+        assertEqual(streams, allowedStreams)
+    }
+
+    @Test
+    fun testUnlinkStreamsOlderThan_KeepMultiple() {
+        setupUnlinkDelete("2023-08-01T00:00:00Z")
+        val streams = feedDAO.getStreams(
+            FeedGroupEntity.GROUP_ALL_ID, includePlayed = true, includePartiallyPlayed = true, null
+        )
+            .blockingGet()
+        val allowedStreams = listOf(stream3, stream4, stream5, stream6, stream7)
+        assertEqual(streams, allowedStreams)
+    }
+
+    private fun assertEqual(streams: List<StreamWithState>?, allowedStreams: List<StreamEntity>) {
+        assertNotNull(streams)
+        assertEquals(
+            allowedStreams,
+            streams!!
+                .map { it.stream }
+                .sortedBy { it.uid }
+                .toList()
+        )
+    }
+
+    private fun setupUnlinkDelete(time: String) {
+        clearAndFillTables()
+        Single.fromCallable {
+            feedDAO.unlinkStreamsOlderThan(OffsetDateTime.parse(time))
+        }.blockingSubscribe()
+        Single.fromCallable {
+            streamDAO.deleteOrphans()
+        }.blockingSubscribe()
+    }
+
+    private fun clearAndFillTables() {
+        db.clearAllTables()
+        streamDAO.insertAll(allStreams)
+        subscriptionDAO.insertAll(
+            listOf(
+                SubscriptionEntity.from(ChannelInfo(serviceId, "1", "https://youtube.com/channel/1", "https://youtube.com/channel/1", "channel-1")),
+                SubscriptionEntity.from(ChannelInfo(serviceId, "2", "https://youtube.com/channel/2", "https://youtube.com/channel/2", "channel-2")),
+                SubscriptionEntity.from(ChannelInfo(serviceId, "3", "https://youtube.com/channel/3", "https://youtube.com/channel/3", "channel-3")),
+                SubscriptionEntity.from(ChannelInfo(serviceId, "4", "https://youtube.com/channel/4", "https://youtube.com/channel/4", "channel-4")),
+            )
+        )
+        feedDAO.insertAll(
+            listOf(
+                FeedEntity(1, 1),
+                FeedEntity(2, 1),
+                FeedEntity(3, 1),
+                FeedEntity(4, 2),
+                FeedEntity(5, 2),
+                FeedEntity(6, 3),
+                FeedEntity(7, 4),
+            )
+        )
+    }
+}

app/src/main/java/androidx/fragment/app/FragmentStatePagerAdapterMenuWorkaround.java

@@ -25,6 +25,7 @@ import android.view.ViewGroup;
 import androidx.annotation.IntDef;
 import androidx.annotation.NonNull;
 import androidx.annotation.Nullable;
+import androidx.core.os.BundleCompat;
 import androidx.lifecycle.Lifecycle;
 import androidx.viewpager.widget.PagerAdapter;
 
@@ -284,7 +285,7 @@ public abstract class FragmentStatePagerAdapterMenuWorkaround extends PagerAdapt
         Bundle state = null;
         if (!mSavedState.isEmpty()) {
             state = new Bundle();
-            state.putParcelableArray("states", mSavedState.toArray(new Fragment.SavedState[0]));
+            state.putParcelableArrayList("states", mSavedState);
         }
         for (int i = 0; i < mFragments.size(); i++) {
             final Fragment f = mFragments.get(i);
@@ -311,13 +312,12 @@ public abstract class FragmentStatePagerAdapterMenuWorkaround extends PagerAdapt
         if (state != null) {
             final Bundle bundle = (Bundle) state;
             bundle.setClassLoader(loader);
-            final Parcelable[] fss = bundle.getParcelableArray("states");
+            final var states = BundleCompat.getParcelableArrayList(bundle, "states",
+                    Fragment.SavedState.class);
             mSavedState.clear();
             mFragments.clear();
-            if (fss != null) {
+            if (states != null) {
-                for (final Parcelable parcelable : fss) {
+                mSavedState.addAll(states);
-                    mSavedState.add((Fragment.SavedState) parcelable);
-                }
             }
             final Iterable<String> keys = bundle.keySet();
             for (final String key : keys) {

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

@@ -20,9 +20,11 @@ import org.schabi.newpipe.extractor.downloader.Downloader;
 import org.schabi.newpipe.ktx.ExceptionUtils;
 import org.schabi.newpipe.settings.NewPipeSettings;
 import org.schabi.newpipe.util.Localization;
-import org.schabi.newpipe.util.PicassoHelper;
+import org.schabi.newpipe.util.image.ImageStrategy;
+import org.schabi.newpipe.util.image.PicassoHelper;
 import org.schabi.newpipe.util.ServiceHelper;
 import org.schabi.newpipe.util.StateSaver;
+import org.schabi.newpipe.util.image.PreferredImageQuality;
 
 import java.io.IOException;
 import java.io.InterruptedIOException;
@@ -99,8 +101,9 @@ public class App extends Application {
         // Initialize image loader
         final SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(this);
         PicassoHelper.init(this);
-        PicassoHelper.setShouldLoadImages(
+        ImageStrategy.setPreferredImageQuality(PreferredImageQuality.fromPreferenceKey(this,
-                prefs.getBoolean(getString(R.string.download_thumbnail_key), true));
+                prefs.getString(getString(R.string.image_quality_key),
+                        getString(R.string.image_quality_default))));
         PicassoHelper.setIndicatorsEnabled(MainActivity.DEBUG
                 && prefs.getBoolean(getString(R.string.show_image_indicators_key), false));
 

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

@@ -120,9 +120,20 @@ public abstract class BaseFragment extends Fragment {
         }
     }
 
+    /**
+     * Finds the root fragment by looping through all of the parent fragments. The root fragment
+     * is supposed to be {@link org.schabi.newpipe.fragments.MainFragment}, and is the fragment that
+     * handles keeping the backstack of opened fragments in NewPipe, and also the player bottom
+     * sheet. This function therefore returns the fragment manager of said fragment.
+     *
+     * @return the fragment manager of the root fragment, i.e.
+     *         {@link org.schabi.newpipe.fragments.MainFragment}
+     */
     protected FragmentManager getFM() {
-        return getParentFragment() == null
+        Fragment current = this;
-                ? getFragmentManager()
+        while (current.getParentFragment() != null) {
-                : getParentFragment().getFragmentManager();
+            current = current.getParentFragment();
+        }
+        return current.getFragmentManager();
     }
 }

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

@@ -44,6 +44,7 @@ import android.widget.FrameLayout;
 import android.widget.Spinner;
 
 import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
 import androidx.appcompat.app.ActionBar;
 import androidx.appcompat.app.ActionBarDrawerToggle;
 import androidx.appcompat.app.AppCompatActivity;
@@ -51,6 +52,7 @@ import androidx.core.app.ActivityCompat;
 import androidx.core.view.GravityCompat;
 import androidx.drawerlayout.widget.DrawerLayout;
 import androidx.fragment.app.Fragment;
+import androidx.fragment.app.FragmentContainerView;
 import androidx.fragment.app.FragmentManager;
 import androidx.preference.PreferenceManager;
 
@@ -64,11 +66,13 @@ import org.schabi.newpipe.databinding.ToolbarLayoutBinding;
 import org.schabi.newpipe.error.ErrorUtil;
 import org.schabi.newpipe.extractor.NewPipe;
 import org.schabi.newpipe.extractor.StreamingService;
+import org.schabi.newpipe.extractor.comments.CommentsInfoItem;
 import org.schabi.newpipe.extractor.exceptions.ExtractionException;
 import org.schabi.newpipe.extractor.services.peertube.PeertubeInstance;
 import org.schabi.newpipe.fragments.BackPressable;
 import org.schabi.newpipe.fragments.MainFragment;
 import org.schabi.newpipe.fragments.detail.VideoDetailFragment;
+import org.schabi.newpipe.fragments.list.comments.CommentRepliesFragment;
 import org.schabi.newpipe.fragments.list.search.SearchFragment;
 import org.schabi.newpipe.local.feed.notifications.NotificationWorker;
 import org.schabi.newpipe.player.Player;
@@ -546,14 +550,21 @@ public class MainActivity extends AppCompatActivity {
         // interacts with a fragment inside fragment_holder so all back presses should be
         // handled by it
         if (bottomSheetHiddenOrCollapsed()) {
-            final Fragment fragment = getSupportFragmentManager()
+            final FragmentManager fm = getSupportFragmentManager();
-                    .findFragmentById(R.id.fragment_holder);
+            final Fragment fragment = fm.findFragmentById(R.id.fragment_holder);
             // If current fragment implements BackPressable (i.e. can/wanna handle back press)
             // delegate the back press to it
             if (fragment instanceof BackPressable) {
                 if (((BackPressable) fragment).onBackPressed()) {
                     return;
                 }
+            } else if (fragment instanceof CommentRepliesFragment) {
+                // expand DetailsFragment if CommentRepliesFragment was opened
+                // to show the top level comments again
+                // Expand DetailsFragment if CommentRepliesFragment was opened
+                // and no other CommentRepliesFragments are on top of the back stack
+                // to show the top level comments again.
+                openDetailFragmentFromCommentReplies(fm, false);
             }
 
         } else {
@@ -629,10 +640,17 @@ public class MainActivity extends AppCompatActivity {
      * </pre>
      */
     private void onHomeButtonPressed() {
-        // If search fragment wasn't found in the backstack...
+        final FragmentManager fm = getSupportFragmentManager();
-        if (!NavigationHelper.tryGotoSearchFragment(getSupportFragmentManager())) {
+        final Fragment fragment = fm.findFragmentById(R.id.fragment_holder);
-            // ...go to the main fragment
+
-            NavigationHelper.gotoMainFragment(getSupportFragmentManager());
+        if (fragment instanceof CommentRepliesFragment) {
+            // Expand DetailsFragment if CommentRepliesFragment was opened
+            // and no other CommentRepliesFragments are on top of the back stack
+            // to show the top level comments again.
+            openDetailFragmentFromCommentReplies(fm, true);
+        } else if (!NavigationHelper.tryGotoSearchFragment(fm)) {
+            // If search fragment wasn't found in the backstack go to the main fragment
+            NavigationHelper.gotoMainFragment(fm);
         }
     }
 
@@ -828,6 +846,68 @@ public class MainActivity extends AppCompatActivity {
         }
     }
 
+    private void openDetailFragmentFromCommentReplies(
+            @NonNull final FragmentManager fm,
+            final boolean popBackStack
+    ) {
+        // obtain the name of the fragment under the replies fragment that's going to be popped
+        @Nullable final String fragmentUnderEntryName;
+        if (fm.getBackStackEntryCount() < 2) {
+            fragmentUnderEntryName = null;
+        } else {
+            fragmentUnderEntryName = fm.getBackStackEntryAt(fm.getBackStackEntryCount() - 2)
+                    .getName();
+        }
+
+        // the root comment is the comment for which the user opened the replies page
+        @Nullable final CommentRepliesFragment repliesFragment =
+                (CommentRepliesFragment) fm.findFragmentByTag(CommentRepliesFragment.TAG);
+        @Nullable final CommentsInfoItem rootComment =
+                repliesFragment == null ? null : repliesFragment.getCommentsInfoItem();
+
+        // sometimes this function pops the backstack, other times it's handled by the system
+        if (popBackStack) {
+            fm.popBackStackImmediate();
+        }
+
+        // only expand the bottom sheet back if there are no more nested comment replies fragments
+        // stacked under the one that is currently being popped
+        if (CommentRepliesFragment.TAG.equals(fragmentUnderEntryName)) {
+            return;
+        }
+
+        final BottomSheetBehavior<FragmentContainerView> behavior = BottomSheetBehavior
+                .from(mainBinding.fragmentPlayerHolder);
+        // do not return to the comment if the details fragment was closed
+        if (behavior.getState() == BottomSheetBehavior.STATE_HIDDEN) {
+            return;
+        }
+
+        // scroll to the root comment once the bottom sheet expansion animation is finished
+        behavior.addBottomSheetCallback(new BottomSheetBehavior.BottomSheetCallback() {
+            @Override
+            public void onStateChanged(@NonNull final View bottomSheet,
+                                       final int newState) {
+                if (newState == BottomSheetBehavior.STATE_EXPANDED) {
+                    final Fragment detailFragment = fm.findFragmentById(
+                            R.id.fragment_player_holder);
+                    if (detailFragment instanceof VideoDetailFragment && rootComment != null) {
+                        // should always be the case
+                        ((VideoDetailFragment) detailFragment).scrollToComment(rootComment);
+                    }
+                    behavior.removeBottomSheetCallback(this);
+                }
+            }
+
+            @Override
+            public void onSlide(@NonNull final View bottomSheet, final float slideOffset) {
+                // not needed, listener is removed once the sheet is expanded
+            }
+        });
+
+        behavior.setState(BottomSheetBehavior.STATE_EXPANDED);
+    }
+
     private boolean bottomSheetHiddenOrCollapsed() {
         final BottomSheetBehavior<FrameLayout> bottomSheetBehavior =
                 BottomSheetBehavior.from(mainBinding.fragmentPlayerHolder);

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

@@ -7,6 +7,7 @@ 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 static org.schabi.newpipe.database.Migrations.MIGRATION_7_8;
 
 import android.content.Context;
 import android.database.Cursor;
@@ -27,7 +28,7 @@ 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_6_7)
+                        MIGRATION_5_6, MIGRATION_6_7, MIGRATION_7_8)
                 .build();
     }
 

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

@@ -20,9 +20,7 @@ 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.ReleaseVersionUtil.coerceUpdateCheckExpiry
+import org.schabi.newpipe.util.ReleaseVersionUtil
-import org.schabi.newpipe.util.ReleaseVersionUtil.isLastUpdateCheckExpired
-import org.schabi.newpipe.util.ReleaseVersionUtil.isReleaseApk
 import java.io.IOException
 
 class NewVersionWorker(
@@ -84,7 +82,7 @@ class NewVersionWorker(
     @Throws(IOException::class, ReCaptchaException::class)
     private fun checkNewVersion() {
         // Check if the current apk is a github one or not.
-        if (!isReleaseApk()) {
+        if (!ReleaseVersionUtil.isReleaseApk) {
             return
         }
 
@@ -93,7 +91,7 @@ class NewVersionWorker(
             // Check if the last request has happened a certain time ago
             // to reduce the number of API requests.
             val expiry = prefs.getLong(applicationContext.getString(R.string.update_expiry_key), 0)
-            if (!isLastUpdateCheckExpired(expiry)) {
+            if (!ReleaseVersionUtil.isLastUpdateCheckExpired(expiry)) {
                 return
             }
         }
@@ -108,7 +106,7 @@ class NewVersionWorker(
         try {
             // Store a timestamp which needs to be exceeded,
             // before a new request to the API is made.
-            val newExpiry = coerceUpdateCheckExpiry(response.getHeader("expires"))
+            val newExpiry = ReleaseVersionUtil.coerceUpdateCheckExpiry(response.getHeader("expires"))
             prefs.edit {
                 putLong(applicationContext.getString(R.string.update_expiry_key), newExpiry)
             }
@@ -120,13 +118,13 @@ class NewVersionWorker(
 
         // Parse the json from the response.
         try {
-            val githubStableObject = JsonParser.`object`()
+            val newpipeVersionInfo = JsonParser.`object`()
                 .from(response.responseBody()).getObject("flavors")
-                .getObject("github").getObject("stable")
+                .getObject("newpipe")
 
-            val versionName = githubStableObject.getString("version")
+            val versionName = newpipeVersionInfo.getString("version")
-            val versionCode = githubStableObject.getInt("version_code")
+            val versionCode = newpipeVersionInfo.getInt("version_code")
-            val apkLocationUrl = githubStableObject.getString("apk")
+            val apkLocationUrl = newpipeVersionInfo.getString("apk")
             compareAppVersionAndShowNotification(versionName, apkLocationUrl, versionCode)
         } catch (e: JsonParserException) {
             // Most likely something is wrong in data received from NEWPIPE_API_URL.

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

@@ -75,7 +75,7 @@ public final class QueueItemMenuUtil {
                     return true;
                 case R.id.menu_item_share:
                     shareText(context, item.getTitle(), item.getUrl(),
-                            item.getThumbnailUrl());
+                            item.getThumbnails());
                     return true;
                 case R.id.menu_item_download:
                     fetchStreamInfoAndSaveToDatabase(context, item.getServiceId(), item.getUrl(),

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

@@ -116,7 +116,7 @@ class AboutActivity : AppCompatActivity() {
         /**
          * List of all software components.
          */
-        private val SOFTWARE_COMPONENTS = arrayOf(
+        private val SOFTWARE_COMPONENTS = arrayListOf(
             SoftwareComponent(
                 "ACRA", "2013", "Kevin Gaudin",
                 "https://github.com/ACRA/acra", StandardLicenses.APACHE2

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

@@ -1,30 +1,40 @@
 package org.schabi.newpipe.about
 
 import android.os.Bundle
+import android.util.Base64
 import android.view.LayoutInflater
 import android.view.View
 import android.view.ViewGroup
+import android.webkit.WebView
+import androidx.appcompat.app.AlertDialog
 import androidx.core.os.bundleOf
 import androidx.fragment.app.Fragment
+import io.reactivex.rxjava3.android.schedulers.AndroidSchedulers
+import io.reactivex.rxjava3.core.Observable
 import io.reactivex.rxjava3.disposables.CompositeDisposable
+import io.reactivex.rxjava3.disposables.Disposable
+import io.reactivex.rxjava3.schedulers.Schedulers
+import org.schabi.newpipe.BuildConfig
 import org.schabi.newpipe.R
 import org.schabi.newpipe.databinding.FragmentLicensesBinding
 import org.schabi.newpipe.databinding.ItemSoftwareComponentBinding
+import org.schabi.newpipe.ktx.parcelableArrayList
+import org.schabi.newpipe.util.Localization
+import org.schabi.newpipe.util.external_communication.ShareUtils
 
 /**
  * Fragment containing the software licenses.
  */
 class LicenseFragment : Fragment() {
-    private lateinit var softwareComponents: Array<SoftwareComponent>
+    private lateinit var softwareComponents: List<SoftwareComponent>
-    private var activeLicense: License? = null
+    private var activeSoftwareComponent: SoftwareComponent? = null
     private val compositeDisposable = CompositeDisposable()
 
     override fun onCreate(savedInstanceState: Bundle?) {
         super.onCreate(savedInstanceState)
-        softwareComponents = arguments?.getParcelableArray(ARG_COMPONENTS) as Array<SoftwareComponent>
+        softwareComponents = arguments?.parcelableArrayList<SoftwareComponent>(ARG_COMPONENTS)!!
-        activeLicense = savedInstanceState?.getSerializable(LICENSE_KEY) as? License
+            .sortedBy { it.name } // Sort components by name
-        // Sort components by name
+        activeSoftwareComponent = savedInstanceState?.getSerializable(SOFTWARE_COMPONENT_KEY) as? SoftwareComponent
-        softwareComponents.sortBy { it.name }
     }
 
     override fun onDestroy() {
@@ -39,9 +49,8 @@ class LicenseFragment : Fragment() {
     ): View {
         val binding = FragmentLicensesBinding.inflate(inflater, container, false)
         binding.licensesAppReadLicense.setOnClickListener {
-            activeLicense = StandardLicenses.GPL3
             compositeDisposable.add(
-                showLicense(activity, StandardLicenses.GPL3)
+                showLicense(NEWPIPE_SOFTWARE_COMPONENT)
             )
         }
         for (component in softwareComponents) {
@@ -57,27 +66,72 @@ class LicenseFragment : Fragment() {
             val root: View = componentBinding.root
             root.tag = component
             root.setOnClickListener {
-                activeLicense = component.license
                 compositeDisposable.add(
-                    showLicense(activity, component)
+                    showLicense(component)
                 )
             }
             binding.licensesSoftwareComponents.addView(root)
             registerForContextMenu(root)
         }
-        activeLicense?.let { compositeDisposable.add(showLicense(activity, it)) }
+        activeSoftwareComponent?.let { compositeDisposable.add(showLicense(it)) }
         return binding.root
     }
 
     override fun onSaveInstanceState(savedInstanceState: Bundle) {
         super.onSaveInstanceState(savedInstanceState)
-        activeLicense?.let { savedInstanceState.putSerializable(LICENSE_KEY, it) }
+        activeSoftwareComponent?.let { savedInstanceState.putSerializable(SOFTWARE_COMPONENT_KEY, it) }
+    }
+
+    private fun showLicense(
+        softwareComponent: SoftwareComponent
+    ): Disposable {
+        return if (context == null) {
+            Disposable.empty()
+        } else {
+            val context = requireContext()
+            activeSoftwareComponent = softwareComponent
+            Observable.fromCallable { getFormattedLicense(context, softwareComponent.license) }
+                .subscribeOn(Schedulers.io())
+                .observeOn(AndroidSchedulers.mainThread())
+                .subscribe { formattedLicense ->
+                    val webViewData = Base64.encodeToString(
+                        formattedLicense.toByteArray(), Base64.NO_PADDING
+                    )
+                    val webView = WebView(context)
+                    webView.loadData(webViewData, "text/html; charset=UTF-8", "base64")
+
+                    Localization.assureCorrectAppLanguage(context)
+                    val builder = AlertDialog.Builder(requireContext())
+                        .setTitle(softwareComponent.name)
+                        .setView(webView)
+                        .setOnCancelListener { activeSoftwareComponent = null }
+                        .setOnDismissListener { activeSoftwareComponent = null }
+                        .setPositiveButton(R.string.done) { dialog, _ -> dialog.dismiss() }
+
+                    if (softwareComponent != NEWPIPE_SOFTWARE_COMPONENT) {
+                        builder.setNeutralButton(R.string.open_website_license) { _, _ ->
+                            ShareUtils.openUrlInApp(requireContext(), softwareComponent.link)
+                        }
+                    }
+
+                    builder.show()
+                }
+        }
     }
 
     companion object {
         private const val ARG_COMPONENTS = "components"
-        private const val LICENSE_KEY = "ACTIVE_LICENSE"
+        private const val SOFTWARE_COMPONENT_KEY = "ACTIVE_SOFTWARE_COMPONENT"
-        fun newInstance(softwareComponents: Array<SoftwareComponent>): LicenseFragment {
+        private val NEWPIPE_SOFTWARE_COMPONENT = SoftwareComponent(
+            "NewPipe",
+            "2014-2023",
+            "Team NewPipe",
+            "https://newpipe.net/",
+            StandardLicenses.GPL3,
+            BuildConfig.VERSION_NAME
+        )
+
+        fun newInstance(softwareComponents: ArrayList<SoftwareComponent>): LicenseFragment {
             val fragment = LicenseFragment()
             fragment.arguments = bundleOf(ARG_COMPONENTS to softwareComponents)
             return fragment

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

@@ -1,17 +1,8 @@
 package org.schabi.newpipe.about
 
 import android.content.Context
-import android.util.Base64
-import android.webkit.WebView
-import androidx.appcompat.app.AlertDialog
-import io.reactivex.rxjava3.android.schedulers.AndroidSchedulers
-import io.reactivex.rxjava3.core.Observable
-import io.reactivex.rxjava3.disposables.Disposable
-import io.reactivex.rxjava3.schedulers.Schedulers
 import org.schabi.newpipe.R
-import org.schabi.newpipe.util.Localization
 import org.schabi.newpipe.util.ThemeHelper
-import org.schabi.newpipe.util.external_communication.ShareUtils
 import java.io.IOException
 
 /**
@@ -20,7 +11,7 @@ import java.io.IOException
  * @return String which contains a HTML formatted license page
  * styled according to the context's theme
  */
-private fun getFormattedLicense(context: Context, license: License): String {
+fun getFormattedLicense(context: Context, license: License): String {
     try {
         return context.assets.open(license.filename).bufferedReader().use { it.readText() }
             // split the HTML file and insert the stylesheet into the HEAD of the file
@@ -34,7 +25,7 @@ private fun getFormattedLicense(context: Context, license: License): String {
  * @param context the Android context
  * @return String which is a CSS stylesheet according to the context's theme
  */
-private fun getLicenseStylesheet(context: Context): String {
+fun getLicenseStylesheet(context: Context): String {
     val isLightTheme = ThemeHelper.isLightThemeSelected(context)
     val licenseBackgroundColor = getHexRGBColor(
         context, if (isLightTheme) R.color.light_license_background_color else R.color.dark_license_background_color
@@ -56,48 +47,6 @@ private fun getLicenseStylesheet(context: Context): String {
  * @param color   the color number from R.color
  * @return a six characters long String with hexadecimal RGB values
  */
-private fun getHexRGBColor(context: Context, color: Int): String {
+fun getHexRGBColor(context: Context, color: Int): String {
     return context.getString(color).substring(3)
 }
-
-fun showLicense(context: Context?, component: SoftwareComponent): Disposable {
-    return showLicense(context, component.license) {
-        setPositiveButton(R.string.dismiss) { dialog, _ ->
-            dialog.dismiss()
-        }
-        setNeutralButton(R.string.open_website_license) { _, _ ->
-            ShareUtils.openUrlInApp(context!!, component.link)
-        }
-    }
-}
-
-fun showLicense(context: Context?, license: License) = showLicense(context, license) {
-    setPositiveButton(R.string.ok) { dialog, _ -> dialog.dismiss() }
-}
-
-private fun showLicense(
-    context: Context?,
-    license: License,
-    block: AlertDialog.Builder.() -> AlertDialog.Builder
-): Disposable {
-    return if (context == null) {
-        Disposable.empty()
-    } else {
-        Observable.fromCallable { getFormattedLicense(context, license) }
-            .subscribeOn(Schedulers.io())
-            .observeOn(AndroidSchedulers.mainThread())
-            .subscribe { formattedLicense ->
-                val webViewData =
-                    Base64.encodeToString(formattedLicense.toByteArray(), Base64.NO_PADDING)
-                val webView = WebView(context)
-                webView.loadData(webViewData, "text/html; charset=UTF-8", "base64")
-
-                Localization.assureCorrectAppLanguage(context)
-                AlertDialog.Builder(context)
-                    .setTitle(license.name)
-                    .setView(webView)
-                    .block()
-                    .show()
-            }
-    }
-}

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

@@ -2,6 +2,7 @@ package org.schabi.newpipe.about
 
 import android.os.Parcelable
 import kotlinx.parcelize.Parcelize
+import java.io.Serializable
 
 @Parcelize
 class SoftwareComponent
@@ -13,4 +14,4 @@ constructor(
     val link: String,
     val license: License,
     val version: String? = null
-) : Parcelable
+) : Parcelable, Serializable

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_7;
+import static org.schabi.newpipe.database.Migrations.DB_VER_8;
 
 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_7
+        version = DB_VER_8
 )
 public abstract class AppDatabase extends RoomDatabase {
     public static final String DATABASE_NAME = "newpipe.db";

app/src/main/java/org/schabi/newpipe/database/Converters.kt

@@ -7,7 +7,7 @@ import java.time.Instant
 import java.time.OffsetDateTime
 import java.time.ZoneOffset
 
-object Converters {
+class Converters {
     /**
      * Convert a long value to a [OffsetDateTime].
      *
@@ -47,6 +47,6 @@ object Converters {
 
     @TypeConverter
     fun feedGroupIconOf(id: Int): FeedGroupIcon {
-        return FeedGroupIcon.values().first { it.id == id }
+        return FeedGroupIcon.entries.first { it.id == id }
     }
 }

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

@@ -25,6 +25,7 @@ public final class Migrations {
     public static final int DB_VER_5 = 5;
     public static final int DB_VER_6 = 6;
     public static final int DB_VER_7 = 7;
+    public static final int DB_VER_8 = 8;
 
     private static final String TAG = Migrations.class.getName();
     public static final boolean DEBUG = MainActivity.DEBUG;
@@ -235,6 +236,15 @@ public final class Migrations {
         }
     };
 
+    public static final Migration MIGRATION_7_8 = new Migration(DB_VER_7, DB_VER_8) {
+        @Override
+        public void migrate(@NonNull final SupportSQLiteDatabase database) {
+            database.execSQL("DELETE FROM search_history WHERE id NOT IN (SELECT id FROM (SELECT "
+                    + "MIN(id) as id FROM search_history GROUP BY trim(search), service_id ) tmp)");
+            database.execSQL("UPDATE search_history SET search = trim(search)");
+        }
+    };
+
     private Migrations() {
     }
 }

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

@@ -93,18 +93,30 @@ abstract class FeedDAO {
         uploadDateBefore: OffsetDateTime?
     ): Maybe<List<StreamWithState>>
 
+    /**
+     * Remove links to streams that are older than the given date
+     * **but keep at least one stream per uploader**.
+     *
+     * One stream per uploader is kept because it is needed as reference
+     * when fetching new streams to check if they are new or not.
+     * @param offsetDateTime the newest date to keep, older streams are removed
+     */
     @Query(
         """
-        DELETE FROM feed WHERE
+        DELETE FROM feed
-
+        WHERE feed.stream_id IN (SELECT uid from (
-        feed.stream_id IN (
+              SELECT s.uid,
-            SELECT s.uid FROM streams s
+              (SELECT MAX(upload_date)
-
+                    FROM streams s1
+                    INNER JOIN feed f1
+                    ON s1.uid = f1.stream_id
+                    WHERE f1.subscription_id = f.subscription_id) max_upload_date
+              FROM streams s
               INNER JOIN feed f
               ON s.uid = f.stream_id
         
               WHERE s.upload_date < :offsetDateTime
-        )
+              AND   s.upload_date <> max_upload_date))
         """
     )
     abstract fun unlinkStreamsOlderThan(offsetDateTime: OffsetDateTime)

app/src/main/java/org/schabi/newpipe/database/playlist/PlaylistStreamEntry.kt

@@ -7,6 +7,7 @@ import org.schabi.newpipe.database.playlist.model.PlaylistStreamEntity
 import org.schabi.newpipe.database.stream.model.StreamEntity
 import org.schabi.newpipe.database.stream.model.StreamStateEntity
 import org.schabi.newpipe.extractor.stream.StreamInfoItem
+import org.schabi.newpipe.util.image.ImageStrategy
 
 data class PlaylistStreamEntry(
     @Embedded
@@ -28,7 +29,7 @@ data class PlaylistStreamEntry(
         item.duration = streamEntity.duration
         item.uploaderName = streamEntity.uploader
         item.uploaderUrl = streamEntity.uploaderUrl
-        item.thumbnailUrl = streamEntity.thumbnailUrl
+        item.thumbnails = ImageStrategy.dbUrlToImageList(streamEntity.thumbnailUrl)
 
         return item
     }

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

@@ -11,6 +11,7 @@ import androidx.room.PrimaryKey;
 import org.schabi.newpipe.database.playlist.PlaylistLocalItem;
 import org.schabi.newpipe.extractor.playlist.PlaylistInfo;
 import org.schabi.newpipe.util.Constants;
+import org.schabi.newpipe.util.image.ImageStrategy;
 
 import static org.schabi.newpipe.database.LocalItem.LocalItemType.PLAYLIST_REMOTE_ITEM;
 import static org.schabi.newpipe.database.playlist.model.PlaylistRemoteEntity.REMOTE_PLAYLIST_NAME;
@@ -69,8 +70,9 @@ public class PlaylistRemoteEntity implements PlaylistLocalItem {
     @Ignore
     public PlaylistRemoteEntity(final PlaylistInfo info) {
         this(info.getServiceId(), info.getName(), info.getUrl(),
-                info.getThumbnailUrl() == null
+                // use uploader avatar when no thumbnail is available
-                        ? info.getUploaderAvatarUrl() : info.getThumbnailUrl(),
+                ImageStrategy.imageListToDbUrl(info.getThumbnails().isEmpty()
+                        ? info.getUploaderAvatars() : info.getThumbnails()),
                 info.getUploaderName(), info.getStreamCount());
     }
 
@@ -84,7 +86,10 @@ public class PlaylistRemoteEntity implements PlaylistLocalItem {
                 && getStreamCount() == info.getStreamCount()
                 && TextUtils.equals(getName(), info.getName())
                 && TextUtils.equals(getUrl(), info.getUrl())
-                && TextUtils.equals(getThumbnailUrl(), info.getThumbnailUrl())
+                // we want to update the local playlist data even when either the remote thumbnail
+                // URL changes, or the preferred image quality setting is changed by the user
+                && TextUtils.equals(getThumbnailUrl(),
+                ImageStrategy.imageListToDbUrl(info.getThumbnails()))
                 && TextUtils.equals(getUploader(), info.getUploaderName());
     }
 

app/src/main/java/org/schabi/newpipe/database/stream/StreamStatisticsEntry.kt

@@ -7,6 +7,7 @@ import org.schabi.newpipe.database.history.model.StreamHistoryEntity
 import org.schabi.newpipe.database.stream.model.StreamEntity
 import org.schabi.newpipe.database.stream.model.StreamStateEntity.STREAM_PROGRESS_MILLIS
 import org.schabi.newpipe.extractor.stream.StreamInfoItem
+import org.schabi.newpipe.util.image.ImageStrategy
 import java.time.OffsetDateTime
 
 class StreamStatisticsEntry(
@@ -30,7 +31,7 @@ class StreamStatisticsEntry(
         item.duration = streamEntity.duration
         item.uploaderName = streamEntity.uploader
         item.uploaderUrl = streamEntity.uploaderUrl
-        item.thumbnailUrl = streamEntity.thumbnailUrl
+        item.thumbnails = ImageStrategy.dbUrlToImageList(streamEntity.thumbnailUrl)
 
         return item
     }

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

@@ -13,6 +13,7 @@ import org.schabi.newpipe.extractor.stream.StreamInfo
 import org.schabi.newpipe.extractor.stream.StreamInfoItem
 import org.schabi.newpipe.extractor.stream.StreamType
 import org.schabi.newpipe.player.playqueue.PlayQueueItem
+import org.schabi.newpipe.util.image.ImageStrategy
 import java.io.Serializable
 import java.time.OffsetDateTime
 
@@ -67,7 +68,8 @@ data class StreamEntity(
     constructor(item: StreamInfoItem) : this(
         serviceId = item.serviceId, url = item.url, title = item.name,
         streamType = item.streamType, duration = item.duration, uploader = item.uploaderName,
-        uploaderUrl = item.uploaderUrl, thumbnailUrl = item.thumbnailUrl, viewCount = item.viewCount,
+        uploaderUrl = item.uploaderUrl,
+        thumbnailUrl = ImageStrategy.imageListToDbUrl(item.thumbnails), viewCount = item.viewCount,
         textualUploadDate = item.textualUploadDate, uploadDate = item.uploadDate?.offsetDateTime(),
         isUploadDateApproximation = item.uploadDate?.isApproximation
     )
@@ -76,7 +78,8 @@ data class StreamEntity(
     constructor(info: StreamInfo) : this(
         serviceId = info.serviceId, url = info.url, title = info.name,
         streamType = info.streamType, duration = info.duration, uploader = info.uploaderName,
-        uploaderUrl = info.uploaderUrl, thumbnailUrl = info.thumbnailUrl, viewCount = info.viewCount,
+        uploaderUrl = info.uploaderUrl,
+        thumbnailUrl = ImageStrategy.imageListToDbUrl(info.thumbnails), viewCount = info.viewCount,
         textualUploadDate = info.textualUploadDate, uploadDate = info.uploadDate?.offsetDateTime(),
         isUploadDateApproximation = info.uploadDate?.isApproximation
     )
@@ -85,7 +88,8 @@ data class StreamEntity(
     constructor(item: PlayQueueItem) : this(
         serviceId = item.serviceId, url = item.url, title = item.title,
         streamType = item.streamType, duration = item.duration, uploader = item.uploader,
-        uploaderUrl = item.uploaderUrl, thumbnailUrl = item.thumbnailUrl
+        uploaderUrl = item.uploaderUrl,
+        thumbnailUrl = ImageStrategy.imageListToDbUrl(item.thumbnails)
     )
 
     fun toStreamInfoItem(): StreamInfoItem {
@@ -93,7 +97,7 @@ data class StreamEntity(
         item.duration = duration
         item.uploaderName = uploader
         item.uploaderUrl = uploaderUrl
-        item.thumbnailUrl = thumbnailUrl
+        item.thumbnails = ImageStrategy.dbUrlToImageList(thumbnailUrl)
 
         if (viewCount != null) item.viewCount = viewCount as Long
         item.textualUploadDate = textualUploadDate

app/src/main/java/org/schabi/newpipe/database/subscription/SubscriptionEntity.java

@@ -10,6 +10,7 @@ import androidx.room.PrimaryKey;
 import org.schabi.newpipe.extractor.channel.ChannelInfo;
 import org.schabi.newpipe.extractor.channel.ChannelInfoItem;
 import org.schabi.newpipe.util.Constants;
+import org.schabi.newpipe.util.image.ImageStrategy;
 
 import static org.schabi.newpipe.database.subscription.SubscriptionEntity.SUBSCRIPTION_SERVICE_ID;
 import static org.schabi.newpipe.database.subscription.SubscriptionEntity.SUBSCRIPTION_TABLE;
@@ -57,8 +58,8 @@ public class SubscriptionEntity {
         final SubscriptionEntity result = new SubscriptionEntity();
         result.setServiceId(info.getServiceId());
         result.setUrl(info.getUrl());
-        result.setData(info.getName(), info.getAvatarUrl(), info.getDescription(),
+        result.setData(info.getName(), ImageStrategy.imageListToDbUrl(info.getAvatars()),
-                info.getSubscriberCount());
+                info.getDescription(), info.getSubscriberCount());
         return result;
     }
 
@@ -138,7 +139,7 @@ public class SubscriptionEntity {
     @Ignore
     public ChannelInfoItem toChannelInfoItem() {
         final ChannelInfoItem item = new ChannelInfoItem(getServiceId(), getUrl(), getName());
-        item.setThumbnailUrl(getAvatarUrl());
+        item.setThumbnails(ImageStrategy.dbUrlToImageList(getAvatarUrl()));
         item.setSubscriberCount(getSubscriberCount());
         item.setDescription(getDescription());
         return item;

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

@@ -16,6 +16,7 @@ import android.net.Uri;
 import android.os.Bundle;
 import android.os.Environment;
 import android.os.IBinder;
+import android.provider.Settings;
 import android.util.Log;
 import android.view.LayoutInflater;
 import android.view.View;
@@ -74,6 +75,7 @@ import org.schabi.newpipe.util.ThemeHelper;
 
 import java.io.File;
 import java.io.IOException;
+import java.util.ArrayList;
 import java.util.List;
 import java.util.Locale;
 import java.util.Objects;
@@ -146,7 +148,6 @@ public class DownloadDialog extends DialogFragment
             registerForActivityResult(
                     new StartActivityForResult(), this::requestDownloadPickVideoFolderResult);
 
-
     /*//////////////////////////////////////////////////////////////////////////
     // Instance creation
     //////////////////////////////////////////////////////////////////////////*/
@@ -267,8 +268,8 @@ public class DownloadDialog extends DialogFragment
             if (!videoStreams.get(i).isVideoOnly()) {
                 continue;
             }
-            final AudioStream audioStream = SecondaryStreamHelper
+            final AudioStream audioStream = SecondaryStreamHelper.getAudioStreamFor(
-                    .getAudioStreamFor(audioStreams.getStreamsList(), videoStreams.get(i));
+                    context, audioStreams.getStreamsList(), videoStreams.get(i));
 
             if (audioStream != null) {
                 secondaryStreams.append(i, new SecondaryStreamHelper<>(audioStreams, audioStream));
@@ -564,7 +565,6 @@ public class DownloadDialog extends DialogFragment
         }
     }
 
-
     /*//////////////////////////////////////////////////////////////////////////
     // Listeners
     //////////////////////////////////////////////////////////////////////////*/
@@ -783,6 +783,7 @@ public class DownloadDialog extends DialogFragment
         final StoredDirectoryHelper mainStorage;
         final MediaFormat format;
         final String selectedMediaType;
+        final long size;
 
         // first, build the filename and get the output folder (if possible)
         // later, run a very very very large file checking logic
@@ -794,6 +795,7 @@ public class DownloadDialog extends DialogFragment
                 selectedMediaType = getString(R.string.last_download_type_audio_key);
                 mainStorage = mainStorageAudio;
                 format = audioStreamsAdapter.getItem(selectedAudioIndex).getFormat();
+                size = getWrappedAudioStreams().getSizeInBytes(selectedAudioIndex);
                 if (format == MediaFormat.WEBMA_OPUS) {
                     mimeTmp = "audio/ogg";
                     filenameTmp += "opus";
@@ -806,6 +808,7 @@ public class DownloadDialog extends DialogFragment
                 selectedMediaType = getString(R.string.last_download_type_video_key);
                 mainStorage = mainStorageVideo;
                 format = videoStreamsAdapter.getItem(selectedVideoIndex).getFormat();
+                size = wrappedVideoStreams.getSizeInBytes(selectedVideoIndex);
                 if (format != null) {
                     mimeTmp = format.mimeType;
                     filenameTmp += format.getSuffix();
@@ -815,6 +818,7 @@ public class DownloadDialog extends DialogFragment
                 selectedMediaType = getString(R.string.last_download_type_subtitle_key);
                 mainStorage = mainStorageVideo; // subtitle & video files go together
                 format = subtitleStreamsAdapter.getItem(selectedSubtitleIndex).getFormat();
+                size = wrappedSubtitleStreams.getSizeInBytes(selectedSubtitleIndex);
                 if (format != null) {
                     mimeTmp = format.mimeType;
                 }
@@ -870,6 +874,22 @@ public class DownloadDialog extends DialogFragment
             return;
         }
 
+        // Check for free memory space (for api 24 and up)
+        if (android.os.Build.VERSION.SDK_INT >= android.os.Build.VERSION_CODES.N) {
+            final long freeSpace = mainStorage.getFreeMemory();
+            if (freeSpace <= size) {
+                Toast.makeText(context, getString(R.
+                        string.error_insufficient_storage), Toast.LENGTH_LONG).show();
+                // move the user to storage setting tab
+                final Intent storageSettingsIntent = new Intent(Settings.
+                        ACTION_INTERNAL_STORAGE_SETTINGS);
+                if (storageSettingsIntent.resolveActivity(context.getPackageManager()) != null) {
+                    startActivity(storageSettingsIntent);
+                }
+                return;
+            }
+        }
+
         // check for existing file with the same name
         checkSelectedDownload(mainStorage, mainStorage.findFile(filenameTmp), filenameTmp,
                 mimeTmp);
@@ -1052,7 +1072,7 @@ public class DownloadDialog extends DialogFragment
         final char kind;
         int threads = dialogBinding.threads.getProgress() + 1;
         final String[] urls;
-        final MissionRecoveryInfo[] recoveryInfo;
+        final List<MissionRecoveryInfo> recoveryInfo;
         String psName = null;
         String[] psArgs = null;
         long nearLength = 0;
@@ -1117,9 +1137,7 @@ public class DownloadDialog extends DialogFragment
             urls = new String[] {
                     selectedStream.getContent()
             };
-            recoveryInfo = new MissionRecoveryInfo[] {
+            recoveryInfo = List.of(new MissionRecoveryInfo(selectedStream));
-                    new MissionRecoveryInfo(selectedStream)
-            };
         } else {
             if (secondaryStream.getDeliveryMethod() != PROGRESSIVE_HTTP) {
                 throw new IllegalArgumentException("Unsupported stream delivery format"
@@ -1129,12 +1147,14 @@ public class DownloadDialog extends DialogFragment
             urls = new String[] {
                     selectedStream.getContent(), secondaryStream.getContent()
             };
-            recoveryInfo = new MissionRecoveryInfo[] {new MissionRecoveryInfo(selectedStream),
+            recoveryInfo = List.of(
-                    new MissionRecoveryInfo(secondaryStream)};
+                    new MissionRecoveryInfo(selectedStream),
+                    new MissionRecoveryInfo(secondaryStream)
+            );
         }
 
         DownloadManagerService.startMission(context, urls, storage, kind, threads,
-                currentInfo.getUrl(), psName, psArgs, nearLength, recoveryInfo);
+                currentInfo.getUrl(), psName, psArgs, nearLength, new ArrayList<>(recoveryInfo));
 
         Toast.makeText(context, getString(R.string.download_has_started),
                 Toast.LENGTH_SHORT).show();

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

@@ -17,6 +17,7 @@ import androidx.annotation.Nullable;
 import androidx.appcompat.app.ActionBar;
 import androidx.appcompat.app.AlertDialog;
 import androidx.appcompat.app.AppCompatActivity;
+import androidx.core.content.IntentCompat;
 
 import com.grack.nanojson.JsonWriter;
 
@@ -105,7 +106,7 @@ public class ErrorActivity extends AppCompatActivity {
             actionBar.setDisplayShowTitleEnabled(true);
         }
 
-        errorInfo = intent.getParcelableExtra(ERROR_INFO);
+        errorInfo = IntentCompat.getParcelableExtra(intent, ERROR_INFO, ErrorInfo.class);
 
         // important add guru meditation
         addGuruMeditation();

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

@@ -11,7 +11,6 @@ import org.schabi.newpipe.extractor.exceptions.AccountTerminatedException
 import org.schabi.newpipe.extractor.exceptions.ContentNotAvailableException
 import org.schabi.newpipe.extractor.exceptions.ContentNotSupportedException
 import org.schabi.newpipe.extractor.exceptions.ExtractionException
-import org.schabi.newpipe.extractor.services.youtube.extractors.YoutubeStreamExtractor.DeobfuscateException
 import org.schabi.newpipe.ktx.isNetworkRelated
 import org.schabi.newpipe.util.ServiceHelper
 
@@ -96,7 +95,6 @@ class ErrorInfo(
                 throwable is ContentNotAvailableException -> R.string.content_not_available
                 throwable != null && throwable.isNetworkRelated -> R.string.network_error
                 throwable is ContentNotSupportedException -> R.string.content_not_supported
-                throwable is DeobfuscateException -> R.string.youtube_signature_deobfuscation_error
                 throwable is ExtractionException -> R.string.parsing_error
                 throwable is ExoPlaybackException -> {
                     when (throwable.type) {

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

@@ -19,6 +19,7 @@ public enum UserAction {
     REQUESTED_PLAYLIST("requested playlist"),
     REQUESTED_KIOSK("requested kiosk"),
     REQUESTED_COMMENTS("requested comments"),
+    REQUESTED_COMMENT_REPLIES("requested comment replies"),
     REQUESTED_FEED("requested feed"),
     REQUESTED_BOOKMARK("bookmark"),
     DELETE_FROM_HISTORY("delete from history"),

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

@@ -38,6 +38,7 @@ import org.schabi.newpipe.R;
 import org.schabi.newpipe.databinding.FragmentMainBinding;
 import org.schabi.newpipe.error.ErrorUtil;
 import org.schabi.newpipe.extractor.exceptions.ExtractionException;
+import org.schabi.newpipe.local.playlist.LocalPlaylistFragment;
 import org.schabi.newpipe.settings.tabs.Tab;
 import org.schabi.newpipe.settings.tabs.TabsManager;
 import org.schabi.newpipe.util.NavigationHelper;
@@ -193,7 +194,6 @@ public class MainFragment extends BaseFragment implements TabLayout.OnTabSelecte
         }
 
         binding.pager.setAdapter(null);
-        binding.pager.setOffscreenPageLimit(tabsList.size());
         binding.pager.setAdapter(pagerAdapter);
 
         updateTabsIconAndDescription();
@@ -217,6 +217,12 @@ public class MainFragment extends BaseFragment implements TabLayout.OnTabSelecte
         setTitle(tabsList.get(tabPosition).getTabName(requireContext()));
     }
 
+    public void commitPlaylistTabs() {
+        pagerAdapter.getLocalPlaylistFragments()
+                .stream()
+                .forEach(LocalPlaylistFragment::commitChanges);
+    }
+
     private void updateTabLayoutPosition() {
         final ScrollableTabLayout tabLayout = binding.mainTabLayout;
         final ViewPager viewPager = binding.pager;
@@ -268,10 +274,18 @@ public class MainFragment extends BaseFragment implements TabLayout.OnTabSelecte
         updateTitleForTab(tab.getPosition());
     }
 
-    private static final class SelectedTabsPagerAdapter
+    public static final class SelectedTabsPagerAdapter
             extends FragmentStatePagerAdapterMenuWorkaround {
         private final Context context;
         private final List<Tab> internalTabsList;
+        /**
+         * Keep reference to LocalPlaylistFragments, because their data can be modified by the user
+         * during runtime and changes are not committed immediately. However, in some cases,
+         * the changes need to be committed immediately by calling
+         * {@link LocalPlaylistFragment#commitChanges()}.
+         * The fragments are removed when {@link LocalPlaylistFragment#onDestroy()} is called.
+         */
+        private final List<LocalPlaylistFragment> localPlaylistFragments = new ArrayList<>();
 
         private SelectedTabsPagerAdapter(final Context context,
                                          final FragmentManager fragmentManager,
@@ -298,9 +312,17 @@ public class MainFragment extends BaseFragment implements TabLayout.OnTabSelecte
                 ((BaseFragment) fragment).useAsFrontPage(true);
             }
 
+            if (fragment instanceof LocalPlaylistFragment) {
+                localPlaylistFragments.add((LocalPlaylistFragment) fragment);
+            }
+
             return fragment;
         }
 
+        public List<LocalPlaylistFragment> getLocalPlaylistFragments() {
+            return localPlaylistFragments;
+        }
+
         @Override
         public int getItemPosition(@NonNull final Object object) {
             // Causes adapter to reload all Fragments when

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

@@ -4,7 +4,13 @@ import static android.text.TextUtils.isEmpty;
 import static org.schabi.newpipe.extractor.utils.Utils.isBlank;
 import static org.schabi.newpipe.util.text.TextLinkifier.SET_LINK_MOVEMENT_METHOD;
 
+import android.graphics.Typeface;
 import android.os.Bundle;
+import android.text.SpannableStringBuilder;
+import android.text.Spanned;
+import android.text.method.LinkMovementMethod;
+import android.text.style.ClickableSpan;
+import android.text.style.StyleSpan;
 import android.view.LayoutInflater;
 import android.view.View;
 import android.view.ViewGroup;
@@ -23,10 +29,12 @@ import org.schabi.newpipe.R;
 import org.schabi.newpipe.databinding.FragmentDescriptionBinding;
 import org.schabi.newpipe.databinding.ItemMetadataBinding;
 import org.schabi.newpipe.databinding.ItemMetadataTagsBinding;
+import org.schabi.newpipe.extractor.Image;
 import org.schabi.newpipe.extractor.StreamingService;
 import org.schabi.newpipe.extractor.stream.Description;
 import org.schabi.newpipe.util.NavigationHelper;
 import org.schabi.newpipe.util.external_communication.ShareUtils;
+import org.schabi.newpipe.util.image.ImageStrategy;
 import org.schabi.newpipe.util.text.TextLinkifier;
 
 import java.util.List;
@@ -176,6 +184,74 @@ public abstract class BaseDescriptionFragment extends BaseFragment {
         layout.addView(itemBinding.getRoot());
     }
 
+    private String imageSizeToText(final int heightOrWidth) {
+        if (heightOrWidth < 0) {
+            return getString(R.string.question_mark);
+        } else {
+            return String.valueOf(heightOrWidth);
+        }
+    }
+
+    protected void addImagesMetadataItem(final LayoutInflater inflater,
+                                         final LinearLayout layout,
+                                         @StringRes final int type,
+                                         final List<Image> images) {
+        final String preferredImageUrl = ImageStrategy.choosePreferredImage(images);
+        if (preferredImageUrl == null) {
+            return; // null will be returned in case there is no image
+        }
+
+        final ItemMetadataBinding itemBinding =
+                ItemMetadataBinding.inflate(inflater, layout, false);
+        itemBinding.metadataTypeView.setText(type);
+
+        final SpannableStringBuilder urls = new SpannableStringBuilder();
+        for (final Image image : images) {
+            if (urls.length() != 0) {
+                urls.append(", ");
+            }
+            final int entryBegin = urls.length();
+
+            if (image.getHeight() != Image.HEIGHT_UNKNOWN
+                    || image.getWidth() != Image.WIDTH_UNKNOWN
+                    // if even the resolution level is unknown, ?x? will be shown
+                    || image.getEstimatedResolutionLevel() == Image.ResolutionLevel.UNKNOWN) {
+                urls.append(imageSizeToText(image.getHeight()));
+                urls.append('x');
+                urls.append(imageSizeToText(image.getWidth()));
+            } else {
+                switch (image.getEstimatedResolutionLevel()) {
+                    case LOW:
+                        urls.append(getString(R.string.image_quality_low));
+                        break;
+                    default: // unreachable, Image.ResolutionLevel.UNKNOWN is already filtered out
+                    case MEDIUM:
+                        urls.append(getString(R.string.image_quality_medium));
+                        break;
+                    case HIGH:
+                        urls.append(getString(R.string.image_quality_high));
+                        break;
+                }
+            }
+
+            urls.setSpan(new ClickableSpan() {
+                @Override
+                public void onClick(@NonNull final View widget) {
+                    ShareUtils.openUrlInBrowser(requireContext(), image.getUrl());
+                }
+            }, entryBegin, urls.length(), Spanned.SPAN_EXCLUSIVE_EXCLUSIVE);
+
+            if (preferredImageUrl.equals(image.getUrl())) {
+                urls.setSpan(new StyleSpan(Typeface.BOLD), entryBegin, urls.length(),
+                        Spanned.SPAN_EXCLUSIVE_EXCLUSIVE);
+            }
+        }
+
+        itemBinding.metadataContentView.setText(urls);
+        itemBinding.metadataContentView.setMovementMethod(LinkMovementMethod.getInstance());
+        layout.addView(itemBinding.getRoot());
+    }
+
     private void addTagsMetadataItem(final LayoutInflater inflater, final LinearLayout layout) {
         final List<String> tags = getTags();
 

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

@@ -112,8 +112,13 @@ public class DescriptionFragment extends BaseDescriptionFragment {
                 streamInfo.getSupportInfo());
         addMetadataItem(inflater, layout, true, R.string.metadata_host,
                 streamInfo.getHost());
-        addMetadataItem(inflater, layout, true, R.string.metadata_thumbnail_url,
+
-                streamInfo.getThumbnailUrl());
+        addImagesMetadataItem(inflater, layout, R.string.metadata_thumbnails,
+                streamInfo.getThumbnails());
+        addImagesMetadataItem(inflater, layout, R.string.metadata_uploader_avatars,
+                streamInfo.getUploaderAvatars());
+        addImagesMetadataItem(inflater, layout, R.string.metadata_subchannel_avatars,
+                streamInfo.getSubChannelAvatars());
     }
 
     private void addPrivacyMetadataItem(final LayoutInflater inflater, final LinearLayout layout) {

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

@@ -24,7 +24,6 @@ import android.content.pm.ActivityInfo;
 import android.database.ContentObserver;
 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;
@@ -54,6 +53,7 @@ import androidx.appcompat.content.res.AppCompatResources;
 import androidx.appcompat.widget.Toolbar;
 import androidx.coordinatorlayout.widget.CoordinatorLayout;
 import androidx.core.content.ContextCompat;
+import androidx.fragment.app.Fragment;
 import androidx.preference.PreferenceManager;
 
 import com.google.android.exoplayer2.PlaybackException;
@@ -71,8 +71,9 @@ import org.schabi.newpipe.error.ErrorInfo;
 import org.schabi.newpipe.error.ErrorUtil;
 import org.schabi.newpipe.error.ReCaptchaActivity;
 import org.schabi.newpipe.error.UserAction;
-import org.schabi.newpipe.extractor.InfoItem;
+import org.schabi.newpipe.extractor.Image;
 import org.schabi.newpipe.extractor.NewPipe;
+import org.schabi.newpipe.extractor.comments.CommentsInfoItem;
 import org.schabi.newpipe.extractor.exceptions.ContentNotSupportedException;
 import org.schabi.newpipe.extractor.exceptions.ExtractionException;
 import org.schabi.newpipe.extractor.stream.AudioStream;
@@ -83,11 +84,13 @@ import org.schabi.newpipe.extractor.stream.VideoStream;
 import org.schabi.newpipe.fragments.BackPressable;
 import org.schabi.newpipe.fragments.BaseStateFragment;
 import org.schabi.newpipe.fragments.EmptyFragment;
+import org.schabi.newpipe.fragments.MainFragment;
 import org.schabi.newpipe.fragments.list.comments.CommentsFragment;
 import org.schabi.newpipe.fragments.list.videos.RelatedItemsFragment;
 import org.schabi.newpipe.ktx.AnimationType;
 import org.schabi.newpipe.local.dialog.PlaylistDialog;
 import org.schabi.newpipe.local.history.HistoryRecordManager;
+import org.schabi.newpipe.local.playlist.LocalPlaylistFragment;
 import org.schabi.newpipe.player.Player;
 import org.schabi.newpipe.player.PlayerService;
 import org.schabi.newpipe.player.PlayerType;
@@ -103,16 +106,17 @@ import org.schabi.newpipe.player.ui.VideoPlayerUi;
 import org.schabi.newpipe.util.Constants;
 import org.schabi.newpipe.util.DeviceUtils;
 import org.schabi.newpipe.util.ExtractorHelper;
+import org.schabi.newpipe.util.InfoCache;
 import org.schabi.newpipe.util.ListHelper;
 import org.schabi.newpipe.util.Localization;
 import org.schabi.newpipe.util.NavigationHelper;
 import org.schabi.newpipe.util.PermissionHelper;
-import org.schabi.newpipe.util.PicassoHelper;
+import org.schabi.newpipe.util.PlayButtonHelper;
 import org.schabi.newpipe.util.StreamTypeUtil;
 import org.schabi.newpipe.util.ThemeHelper;
 import org.schabi.newpipe.util.external_communication.KoreUtils;
 import org.schabi.newpipe.util.external_communication.ShareUtils;
-import org.schabi.newpipe.util.PlayButtonHelper;
+import org.schabi.newpipe.util.image.PicassoHelper;
 
 import java.util.ArrayList;
 import java.util.Iterator;
@@ -471,10 +475,23 @@ public final class VideoDetailFragment
 
         binding.detailControlsBackground.setOnClickListener(v -> openBackgroundPlayer(false));
         binding.detailControlsPopup.setOnClickListener(v -> openPopupPlayer(false));
-        binding.detailControlsPlaylistAppend.setOnClickListener(makeOnClickListener(info ->
+        binding.detailControlsPlaylistAppend.setOnClickListener(makeOnClickListener(info -> {
+            if (getFM() != null && currentInfo != null) {
+                final Fragment fragment = getParentFragmentManager().
+                        findFragmentById(R.id.fragment_holder);
+
+                // commit previous pending changes to database
+                if (fragment instanceof LocalPlaylistFragment) {
+                    ((LocalPlaylistFragment) fragment).commitChanges();
+                } else if (fragment instanceof MainFragment) {
+                    ((MainFragment) fragment).commitPlaylistTabs();
+                }
+
                 disposables.add(PlaylistDialog.createCorrespondingDialog(requireContext(),
                         List.of(new StreamEntity(info)),
-                        dialog -> dialog.show(getParentFragmentManager(), TAG)))));
+                        dialog -> dialog.show(getParentFragmentManager(), TAG)));
+            }
+        }));
         binding.detailControlsDownload.setOnClickListener(v -> {
             if (PermissionHelper.checkStoragePermissions(activity,
                     PermissionHelper.DOWNLOAD_DIALOG_REQUEST_CODE)) {
@@ -483,7 +500,7 @@ public final class VideoDetailFragment
         });
         binding.detailControlsShare.setOnClickListener(makeOnClickListener(info ->
                 ShareUtils.shareText(requireContext(), info.getName(), info.getUrl(),
-                        info.getThumbnailUrl())));
+                        info.getThumbnails())));
         binding.detailControlsOpenInBrowser.setOnClickListener(makeOnClickListener(info ->
                 ShareUtils.openUrlInBrowser(requireContext(), info.getUrl())));
         binding.detailControlsPlayWithKodi.setOnClickListener(makeOnClickListener(info ->
@@ -723,7 +740,7 @@ public final class VideoDetailFragment
         final boolean isPlayerStopped = !isPlayerAvailable() || player.isStopped();
         if (playQueueItem != null && isPlayerStopped) {
             updateOverlayData(playQueueItem.getTitle(),
-                    playQueueItem.getUploader(), playQueueItem.getThumbnailUrl());
+                    playQueueItem.getUploader(), playQueueItem.getThumbnails());
         }
     }
 
@@ -996,6 +1013,20 @@ public final class VideoDetailFragment
         updateTabLayoutVisibility();
     }
 
+    public void scrollToComment(final CommentsInfoItem comment) {
+        final int commentsTabPos = pageAdapter.getItemPositionByTitle(COMMENTS_TAB_TAG);
+        final Fragment fragment = pageAdapter.getItem(commentsTabPos);
+        if (!(fragment instanceof CommentsFragment)) {
+            return;
+        }
+
+        // unexpand the app bar only if scrolling to the comment succeeded
+        if (((CommentsFragment) fragment).scrollToComment(comment)) {
+            binding.appBarLayout.setExpanded(false, false);
+            binding.viewPager.setCurrentItem(commentsTabPos, false);
+        }
+    }
+
     /*//////////////////////////////////////////////////////////////////////////
     // Play Utils
     //////////////////////////////////////////////////////////////////////////*/
@@ -1414,7 +1445,7 @@ public final class VideoDetailFragment
         super.showLoading();
 
         //if data is already cached, transition from VISIBLE -> INVISIBLE -> VISIBLE is not required
-        if (!ExtractorHelper.isCached(serviceId, url, InfoItem.InfoType.STREAM)) {
+        if (!ExtractorHelper.isCached(serviceId, url, InfoCache.Type.STREAM)) {
             binding.detailContentRootHiding.setVisibility(View.INVISIBLE);
         }
 
@@ -1465,11 +1496,6 @@ public final class VideoDetailFragment
             displayUploaderAsSubChannel(info);
         }
 
-        final Drawable buddyDrawable =
-                AppCompatResources.getDrawable(activity, R.drawable.placeholder_person);
-        binding.detailSubChannelThumbnailView.setImageDrawable(buddyDrawable);
-        binding.detailUploaderThumbnailView.setImageDrawable(buddyDrawable);
-
         if (info.getViewCount() >= 0) {
             if (info.getStreamType().equals(StreamType.AUDIO_LIVE_STREAM)) {
                 binding.detailViewCountView.setText(Localization.listeningCount(activity,
@@ -1536,13 +1562,13 @@ public final class VideoDetailFragment
         binding.detailSecondaryControlPanel.setVisibility(View.GONE);
 
         checkUpdateProgressInfo(info);
-        PicassoHelper.loadDetailsThumbnail(info.getThumbnailUrl()).tag(PICASSO_VIDEO_DETAILS_TAG)
+        PicassoHelper.loadDetailsThumbnail(info.getThumbnails()).tag(PICASSO_VIDEO_DETAILS_TAG)
                 .into(binding.detailThumbnailImageView);
         showMetaInfoInTextView(info.getMetaInfo(), binding.detailMetaInfoTextView,
                 binding.detailMetaInfoSeparator, disposables);
 
         if (!isPlayerAvailable() || player.isStopped()) {
-            updateOverlayData(info.getName(), info.getUploaderName(), info.getThumbnailUrl());
+            updateOverlayData(info.getName(), info.getUploaderName(), info.getThumbnails());
         }
 
         if (!info.getErrors().isEmpty()) {
@@ -1587,7 +1613,7 @@ public final class VideoDetailFragment
             binding.detailUploaderTextView.setVisibility(View.GONE);
         }
 
-        PicassoHelper.loadAvatar(info.getUploaderAvatarUrl()).tag(PICASSO_VIDEO_DETAILS_TAG)
+        PicassoHelper.loadAvatar(info.getUploaderAvatars()).tag(PICASSO_VIDEO_DETAILS_TAG)
                 .into(binding.detailSubChannelThumbnailView);
         binding.detailSubChannelThumbnailView.setVisibility(View.VISIBLE);
         binding.detailUploaderThumbnailView.setVisibility(View.GONE);
@@ -1619,10 +1645,10 @@ public final class VideoDetailFragment
             binding.detailUploaderTextView.setVisibility(View.GONE);
         }
 
-        PicassoHelper.loadAvatar(info.getSubChannelAvatarUrl()).tag(PICASSO_VIDEO_DETAILS_TAG)
+        PicassoHelper.loadAvatar(info.getSubChannelAvatars()).tag(PICASSO_VIDEO_DETAILS_TAG)
                 .into(binding.detailSubChannelThumbnailView);
         binding.detailSubChannelThumbnailView.setVisibility(View.VISIBLE);
-        PicassoHelper.loadAvatar(info.getUploaderAvatarUrl()).tag(PICASSO_VIDEO_DETAILS_TAG)
+        PicassoHelper.loadAvatar(info.getUploaderAvatars()).tag(PICASSO_VIDEO_DETAILS_TAG)
                 .into(binding.detailUploaderThumbnailView);
         binding.detailUploaderThumbnailView.setVisibility(View.VISIBLE);
     }
@@ -1797,7 +1823,7 @@ public final class VideoDetailFragment
             return;
         }
 
-        updateOverlayData(info.getName(), info.getUploaderName(), info.getThumbnailUrl());
+        updateOverlayData(info.getName(), info.getUploaderName(), info.getThumbnails());
         if (currentInfo != null && info.getUrl().equals(currentInfo.getUrl())) {
             return;
         }
@@ -1826,7 +1852,7 @@ public final class VideoDetailFragment
         if (currentInfo != null) {
             updateOverlayData(currentInfo.getName(),
                     currentInfo.getUploaderName(),
-                    currentInfo.getThumbnailUrl());
+                    currentInfo.getThumbnails());
         }
         updateOverlayPlayQueueButtonVisibility();
     }
@@ -2191,7 +2217,7 @@ public final class VideoDetailFragment
         playerHolder.stopService();
         setInitialData(0, null, "", null);
         currentInfo = null;
-        updateOverlayData(null, null, null);
+        updateOverlayData(null, null, List.of());
     }
 
     /*//////////////////////////////////////////////////////////////////////////
@@ -2373,11 +2399,11 @@ public final class VideoDetailFragment
 
     private void updateOverlayData(@Nullable final String overlayTitle,
                                    @Nullable final String uploader,
-                                   @Nullable final String thumbnailUrl) {
+                                   @NonNull final List<Image> thumbnails) {
         binding.overlayTitleTextView.setText(isEmpty(overlayTitle) ? "" : overlayTitle);
         binding.overlayChannelTextView.setText(isEmpty(uploader) ? "" : uploader);
         binding.overlayThumbnail.setImageDrawable(null);
-        PicassoHelper.loadDetailsThumbnail(thumbnailUrl).tag(PICASSO_VIDEO_DETAILS_TAG)
+        PicassoHelper.loadDetailsThumbnail(thumbnails).tag(PICASSO_VIDEO_DETAILS_TAG)
                 .into(binding.overlayThumbnail);
     }
 

app/src/main/java/org/schabi/newpipe/fragments/list/BaseListInfoFragment.java

@@ -231,6 +231,8 @@ public abstract class BaseListInfoFragment<I extends InfoItem, L extends ListInf
             if (!result.getRelatedItems().isEmpty()) {
                 infoListAdapter.addInfoItemList(result.getRelatedItems());
                 showListFooter(hasMoreItems());
+            } else if (hasMoreItems()) {
+                loadMoreItems();
             } else {
                 infoListAdapter.clearStreamItemList();
                 showEmptyState();

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

@@ -99,9 +99,9 @@ public class ChannelAboutFragment extends BaseDescriptionFragment {
                     Localization.localizeNumber(context, channelInfo.getSubscriberCount()));
         }
 
-        addMetadataItem(inflater, layout, true, R.string.metadata_avatar_url,
+        addImagesMetadataItem(inflater, layout, R.string.metadata_avatars,
-                channelInfo.getAvatarUrl());
+                channelInfo.getAvatars());
-        addMetadataItem(inflater, layout, true, R.string.metadata_banner_url,
+        addImagesMetadataItem(inflater, layout, R.string.metadata_banners,
-                channelInfo.getBannerUrl());
+                channelInfo.getBanners());
     }
 }

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

@@ -1,6 +1,5 @@
 package org.schabi.newpipe.fragments.list.channel;
 
-import static org.schabi.newpipe.extractor.utils.Utils.isBlank;
 import static org.schabi.newpipe.ktx.TextViewUtils.animateTextColor;
 import static org.schabi.newpipe.ktx.ViewUtils.animate;
 import static org.schabi.newpipe.ktx.ViewUtils.animateBackgroundColor;
@@ -49,8 +48,9 @@ import org.schabi.newpipe.util.Constants;
 import org.schabi.newpipe.util.ExtractorHelper;
 import org.schabi.newpipe.util.Localization;
 import org.schabi.newpipe.util.NavigationHelper;
-import org.schabi.newpipe.util.PicassoHelper;
 import org.schabi.newpipe.util.StateSaver;
+import org.schabi.newpipe.util.image.ImageStrategy;
+import org.schabi.newpipe.util.image.PicassoHelper;
 import org.schabi.newpipe.util.ThemeHelper;
 import org.schabi.newpipe.util.external_communication.ShareUtils;
 
@@ -148,7 +148,7 @@ public class ChannelFragment extends BaseStateFragment<ChannelInfo>
 
         setTitle(name);
         binding.channelTitleView.setText(name);
-        if (!PicassoHelper.getShouldLoadImages()) {
+        if (!ImageStrategy.shouldLoadImages()) {
             // do not waste space for the banner if it is not going to be loaded
             binding.channelBannerImage.setImageDrawable(null);
         }
@@ -234,7 +234,7 @@ public class ChannelFragment extends BaseStateFragment<ChannelInfo>
             case R.id.menu_item_share:
                 if (currentInfo != null) {
                     ShareUtils.shareText(requireContext(), name, currentInfo.getOriginalUrl(),
-                            currentInfo.getAvatarUrl());
+                            currentInfo.getAvatars());
                 }
                 break;
             default:
@@ -355,7 +355,7 @@ public class ChannelFragment extends BaseStateFragment<ChannelInfo>
                 channel.setServiceId(info.getServiceId());
                 channel.setUrl(info.getUrl());
                 channel.setData(info.getName(),
-                        info.getAvatarUrl(),
+                        ImageStrategy.imageListToDbUrl(info.getAvatars()),
                         info.getDescription(),
                         info.getSubscriberCount());
                 channelSubscription = null;
@@ -579,17 +579,17 @@ public class ChannelFragment extends BaseStateFragment<ChannelInfo>
         currentInfo = result;
         setInitialData(result.getServiceId(), result.getOriginalUrl(), result.getName());
 
-        if (PicassoHelper.getShouldLoadImages() && !isBlank(result.getBannerUrl())) {
+        if (ImageStrategy.shouldLoadImages() && !result.getBanners().isEmpty()) {
-            PicassoHelper.loadBanner(result.getBannerUrl()).tag(PICASSO_CHANNEL_TAG)
+            PicassoHelper.loadBanner(result.getBanners()).tag(PICASSO_CHANNEL_TAG)
                     .into(binding.channelBannerImage);
         } else {
             // do not waste space for the banner, if the user disabled images or there is not one
             binding.channelBannerImage.setImageDrawable(null);
         }
 
-        PicassoHelper.loadAvatar(result.getAvatarUrl()).tag(PICASSO_CHANNEL_TAG)
+        PicassoHelper.loadAvatar(result.getAvatars()).tag(PICASSO_CHANNEL_TAG)
                 .into(binding.channelAvatarView);
-        PicassoHelper.loadAvatar(result.getParentChannelAvatarUrl()).tag(PICASSO_CHANNEL_TAG)
+        PicassoHelper.loadAvatar(result.getParentChannelAvatars()).tag(PICASSO_CHANNEL_TAG)
                 .into(binding.subChannelAvatarView);
 
         binding.channelTitleView.setText(result.getName());

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

@@ -1,6 +1,7 @@
 package org.schabi.newpipe.fragments.list.channel;
 
 import android.os.Bundle;
+import android.util.Log;
 import android.view.LayoutInflater;
 import android.view.View;
 import android.view.ViewGroup;
@@ -14,7 +15,10 @@ import org.schabi.newpipe.error.UserAction;
 import org.schabi.newpipe.extractor.InfoItem;
 import org.schabi.newpipe.extractor.ListExtractor;
 import org.schabi.newpipe.extractor.channel.tabs.ChannelTabInfo;
+import org.schabi.newpipe.extractor.exceptions.ParsingException;
 import org.schabi.newpipe.extractor.linkhandler.ListLinkHandler;
+import org.schabi.newpipe.extractor.linkhandler.ListLinkHandlerFactory;
+import org.schabi.newpipe.extractor.linkhandler.ReadyChannelTabListLinkHandler;
 import org.schabi.newpipe.extractor.stream.StreamInfoItem;
 import org.schabi.newpipe.fragments.list.BaseListInfoFragment;
 import org.schabi.newpipe.fragments.list.playlist.PlaylistControlViewHolder;
@@ -114,6 +118,30 @@ public class ChannelTabFragment extends BaseListInfoFragment<InfoItem, ChannelTa
     public void handleResult(@NonNull final ChannelTabInfo result) {
         super.handleResult(result);
 
+        // FIXME this is a really hacky workaround, to avoid storing useless data in the fragment
+        //  state. The problem is, `ReadyChannelTabListLinkHandler` might contain raw JSON data that
+        //  uses a lot of memory (e.g. ~800KB for YouTube). While 800KB doesn't seem much, if
+        //  you combine just a couple of channel tab fragments you easily go over the 1MB
+        //  save&restore transaction limit, and get `TransactionTooLargeException`s. A proper
+        //  solution would require rethinking about `ReadyChannelTabListLinkHandler`s.
+        if (tabHandler instanceof ReadyChannelTabListLinkHandler) {
+            try {
+                // once `handleResult` is called, the parsed data was already saved to cache, so
+                // we can discard any raw data in ReadyChannelTabListLinkHandler and create a
+                // link handler with identical properties, but without any raw data
+                final ListLinkHandlerFactory channelTabLHFactory = result.getService()
+                        .getChannelTabLHFactory();
+                if (channelTabLHFactory != null) {
+                    // some services do not not have a ChannelTabLHFactory
+                    tabHandler = channelTabLHFactory.fromQuery(tabHandler.getId(),
+                            tabHandler.getContentFilters(), tabHandler.getSortFilter());
+                }
+            } catch (final ParsingException e) {
+                // silently ignore the error, as the app can continue to function normally
+                Log.w(TAG, "Could not recreate channel tab handler", e);
+            }
+        }
+
         if (playlistControlBinding != null) {
             // PlaylistControls should be visible only if there is some item in
             // infoListAdapter other than header

app/src/main/java/org/schabi/newpipe/fragments/list/comments/CommentRepliesFragment.java

@@ -0,0 +1,168 @@
+package org.schabi.newpipe.fragments.list.comments;
+
+import static org.schabi.newpipe.util.ServiceHelper.getServiceById;
+
+import android.os.Bundle;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+
+import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
+import androidx.constraintlayout.widget.ConstraintLayout;
+import androidx.core.text.HtmlCompat;
+
+import org.schabi.newpipe.R;
+import org.schabi.newpipe.databinding.CommentRepliesHeaderBinding;
+import org.schabi.newpipe.error.UserAction;
+import org.schabi.newpipe.extractor.ListExtractor;
+import org.schabi.newpipe.extractor.comments.CommentsInfoItem;
+import org.schabi.newpipe.fragments.list.BaseListInfoFragment;
+import org.schabi.newpipe.info_list.ItemViewMode;
+import org.schabi.newpipe.util.DeviceUtils;
+import org.schabi.newpipe.util.ExtractorHelper;
+import org.schabi.newpipe.util.Localization;
+import org.schabi.newpipe.util.NavigationHelper;
+import org.schabi.newpipe.util.image.ImageStrategy;
+import org.schabi.newpipe.util.image.PicassoHelper;
+import org.schabi.newpipe.util.text.TextLinkifier;
+
+import java.util.Queue;
+import java.util.function.Supplier;
+
+import io.reactivex.rxjava3.core.Single;
+import io.reactivex.rxjava3.disposables.CompositeDisposable;
+
+public final class CommentRepliesFragment
+        extends BaseListInfoFragment<CommentsInfoItem, CommentRepliesInfo> {
+
+    public static final String TAG = CommentRepliesFragment.class.getSimpleName();
+
+    private CommentsInfoItem commentsInfoItem; // the comment to show replies of
+    private final CompositeDisposable disposables = new CompositeDisposable();
+
+
+    /*//////////////////////////////////////////////////////////////////////////
+    // Constructors and lifecycle
+    //////////////////////////////////////////////////////////////////////////*/
+
+    // only called by the Android framework, after which readFrom is called and restores all data
+    public CommentRepliesFragment() {
+        super(UserAction.REQUESTED_COMMENT_REPLIES);
+    }
+
+    public CommentRepliesFragment(@NonNull final CommentsInfoItem commentsInfoItem) {
+        this();
+        this.commentsInfoItem = commentsInfoItem;
+        // setting "" as title since the title will be properly set right after
+        setInitialData(commentsInfoItem.getServiceId(), commentsInfoItem.getUrl(), "");
+    }
+
+    @Nullable
+    @Override
+    public View onCreateView(@NonNull final LayoutInflater inflater,
+                             @Nullable final ViewGroup container,
+                             @Nullable final Bundle savedInstanceState) {
+        return inflater.inflate(R.layout.fragment_comments, container, false);
+    }
+
+    @Override
+    public void onDestroyView() {
+        disposables.clear();
+        super.onDestroyView();
+    }
+
+    @Override
+    protected Supplier<View> getListHeaderSupplier() {
+        return () -> {
+            final CommentRepliesHeaderBinding binding = CommentRepliesHeaderBinding
+                    .inflate(activity.getLayoutInflater(), itemsList, false);
+            final CommentsInfoItem item = commentsInfoItem;
+
+            // load the author avatar
+            PicassoHelper.loadAvatar(item.getUploaderAvatars()).into(binding.authorAvatar);
+            binding.authorAvatar.setVisibility(ImageStrategy.shouldLoadImages()
+                    ? View.VISIBLE : View.GONE);
+
+            // setup author name and comment date
+            binding.authorName.setText(item.getUploaderName());
+            binding.uploadDate.setText(Localization.relativeTimeOrTextual(
+                    getContext(), item.getUploadDate(), item.getTextualUploadDate()));
+            binding.authorTouchArea.setOnClickListener(
+                    v -> NavigationHelper.openCommentAuthorIfPresent(requireActivity(), item));
+
+            // setup like count, hearted and pinned
+            binding.thumbsUpCount.setText(
+                    Localization.likeCount(requireContext(), item.getLikeCount()));
+            // for heartImage goneMarginEnd was used, but there is no way to tell ConstraintLayout
+            // not to use a different margin only when both the next two views are gone
+            ((ConstraintLayout.LayoutParams) binding.thumbsUpCount.getLayoutParams())
+                    .setMarginEnd(DeviceUtils.dpToPx(
+                            (item.isHeartedByUploader() || item.isPinned() ? 8 : 16),
+                            requireContext()));
+            binding.heartImage.setVisibility(item.isHeartedByUploader() ? View.VISIBLE : View.GONE);
+            binding.pinnedImage.setVisibility(item.isPinned() ? View.VISIBLE : View.GONE);
+
+            // setup comment content
+            TextLinkifier.fromDescription(binding.commentContent, item.getCommentText(),
+                    HtmlCompat.FROM_HTML_MODE_LEGACY, getServiceById(item.getServiceId()),
+                    item.getUrl(), disposables, null);
+
+            return binding.getRoot();
+        };
+    }
+
+
+    /*//////////////////////////////////////////////////////////////////////////
+    // State saving
+    //////////////////////////////////////////////////////////////////////////*/
+
+    @Override
+    public void writeTo(final Queue<Object> objectsToSave) {
+        super.writeTo(objectsToSave);
+        objectsToSave.add(commentsInfoItem);
+    }
+
+    @Override
+    public void readFrom(@NonNull final Queue<Object> savedObjects) throws Exception {
+        super.readFrom(savedObjects);
+        commentsInfoItem = (CommentsInfoItem) savedObjects.poll();
+    }
+
+
+    /*//////////////////////////////////////////////////////////////////////////
+    // Data loading
+    //////////////////////////////////////////////////////////////////////////*/
+
+    @Override
+    protected Single<CommentRepliesInfo> loadResult(final boolean forceLoad) {
+        return Single.fromCallable(() -> new CommentRepliesInfo(commentsInfoItem,
+                // the reply count string will be shown as the activity title
+                Localization.replyCount(requireContext(), commentsInfoItem.getReplyCount())));
+    }
+
+    @Override
+    protected Single<ListExtractor.InfoItemsPage<CommentsInfoItem>> loadMoreItemsLogic() {
+        // commentsInfoItem.getUrl() should contain the url of the original
+        // ListInfo<CommentsInfoItem>, which should be the stream url
+        return ExtractorHelper.getMoreCommentItems(
+                serviceId, commentsInfoItem.getUrl(), currentNextPage);
+    }
+
+
+    /*//////////////////////////////////////////////////////////////////////////
+    // Utils
+    //////////////////////////////////////////////////////////////////////////*/
+
+    @Override
+    protected ItemViewMode getItemViewMode() {
+        return ItemViewMode.LIST;
+    }
+
+    /**
+     * @return the comment to which the replies are shown
+     */
+    public CommentsInfoItem getCommentsInfoItem() {
+        return commentsInfoItem;
+    }
+}

app/src/main/java/org/schabi/newpipe/fragments/list/comments/CommentRepliesInfo.java

@@ -0,0 +1,22 @@
+package org.schabi.newpipe.fragments.list.comments;
+
+import org.schabi.newpipe.extractor.ListInfo;
+import org.schabi.newpipe.extractor.comments.CommentsInfoItem;
+import org.schabi.newpipe.extractor.linkhandler.ListLinkHandler;
+
+import java.util.Collections;
+
+public final class CommentRepliesInfo extends ListInfo<CommentsInfoItem> {
+    /**
+     * This class is used to wrap the comment replies page into a ListInfo object.
+     *
+     * @param comment the comment from which to get replies
+     * @param name will be shown as the fragment title
+     */
+    public CommentRepliesInfo(final CommentsInfoItem comment, final String name) {
+        super(comment.getServiceId(),
+                new ListLinkHandler("", "", "", Collections.emptyList(), null), name);
+        setNextPage(comment.getReplies());
+        setRelatedItems(Collections.emptyList()); // since it must be non-null
+    }
+}

app/src/main/java/org/schabi/newpipe/fragments/list/comments/CommentsFragment.java

@@ -110,4 +110,14 @@ public class CommentsFragment extends BaseListInfoFragment<CommentsInfoItem, Com
     protected ItemViewMode getItemViewMode() {
         return ItemViewMode.LIST;
     }
+
+    public boolean scrollToComment(final CommentsInfoItem comment) {
+        final int position = infoListAdapter.getItemsList().indexOf(comment);
+        if (position < 0) {
+            return false;
+        }
+
+        itemsList.scrollToPosition(position);
+        return true;
+    }
 }

app/src/main/java/org/schabi/newpipe/fragments/list/playlist/PlaylistFragment.java

@@ -1,7 +1,9 @@
 package org.schabi.newpipe.fragments.list.playlist;
 
+import static org.schabi.newpipe.extractor.utils.Utils.isBlank;
 import static org.schabi.newpipe.ktx.ViewUtils.animate;
 import static org.schabi.newpipe.ktx.ViewUtils.animateHideRecyclerViewAllowingScrolling;
+import static org.schabi.newpipe.util.ServiceHelper.getServiceById;
 
 import android.content.Context;
 import android.os.Bundle;
@@ -37,6 +39,7 @@ import org.schabi.newpipe.extractor.ListExtractor;
 import org.schabi.newpipe.extractor.ServiceList;
 import org.schabi.newpipe.extractor.playlist.PlaylistInfo;
 import org.schabi.newpipe.extractor.services.youtube.YoutubeParsingHelper;
+import org.schabi.newpipe.extractor.stream.Description;
 import org.schabi.newpipe.extractor.stream.StreamInfoItem;
 import org.schabi.newpipe.fragments.list.BaseListInfoFragment;
 import org.schabi.newpipe.info_list.dialog.InfoItemDialog;
@@ -48,9 +51,10 @@ import org.schabi.newpipe.player.playqueue.PlaylistPlayQueue;
 import org.schabi.newpipe.util.ExtractorHelper;
 import org.schabi.newpipe.util.Localization;
 import org.schabi.newpipe.util.NavigationHelper;
-import org.schabi.newpipe.util.PicassoHelper;
-import org.schabi.newpipe.util.external_communication.ShareUtils;
 import org.schabi.newpipe.util.PlayButtonHelper;
+import org.schabi.newpipe.util.external_communication.ShareUtils;
+import org.schabi.newpipe.util.image.PicassoHelper;
+import org.schabi.newpipe.util.text.TextEllipsizer;
 
 import java.util.ArrayList;
 import java.util.List;
@@ -234,7 +238,7 @@ public class PlaylistFragment extends BaseListInfoFragment<StreamInfoItem, Playl
                 break;
             case R.id.menu_item_share:
                 ShareUtils.shareText(requireContext(), name, url,
-                        currentInfo == null ? null : currentInfo.getThumbnailUrl());
+                        currentInfo == null ? List.of() : currentInfo.getThumbnails());
                 break;
             case R.id.menu_item_bookmark:
                 onBookmarkClicked();
@@ -299,7 +303,6 @@ public class PlaylistFragment extends BaseListInfoFragment<StreamInfoItem, Playl
 
         playlistControlBinding.getRoot().setVisibility(View.VISIBLE);
 
-        final String avatarUrl = result.getUploaderAvatarUrl();
         if (result.getServiceId() == ServiceList.YouTube.getServiceId()
                 && (YoutubeParsingHelper.isYoutubeMixId(result.getId())
                 || YoutubeParsingHelper.isYoutubeMusicMixId(result.getId()))) {
@@ -315,13 +318,36 @@ public class PlaylistFragment extends BaseListInfoFragment<StreamInfoItem, Playl
                     R.drawable.ic_radio)
             );
         } else {
-            PicassoHelper.loadAvatar(avatarUrl).tag(PICASSO_PLAYLIST_TAG)
+            PicassoHelper.loadAvatar(result.getUploaderAvatars()).tag(PICASSO_PLAYLIST_TAG)
                     .into(headerBinding.uploaderAvatarView);
         }
 
         headerBinding.playlistStreamCount.setText(Localization
                 .localizeStreamCount(getContext(), result.getStreamCount()));
 
+        final Description description = result.getDescription();
+        if (description != null && description != Description.EMPTY_DESCRIPTION
+                && !isBlank(description.getContent())) {
+            final TextEllipsizer ellipsizer = new TextEllipsizer(
+                    headerBinding.playlistDescription, 5, getServiceById(result.getServiceId()));
+            ellipsizer.setStateChangeListener(isEllipsized ->
+                headerBinding.playlistDescriptionReadMore.setText(
+                        Boolean.TRUE.equals(isEllipsized) ? R.string.show_more : R.string.show_less
+                ));
+            ellipsizer.setOnContentChanged(canBeEllipsized -> {
+                headerBinding.playlistDescriptionReadMore.setVisibility(
+                        Boolean.TRUE.equals(canBeEllipsized) ? View.VISIBLE : View.GONE);
+                if (Boolean.TRUE.equals(canBeEllipsized)) {
+                    ellipsizer.ellipsize();
+                }
+            });
+            ellipsizer.setContent(description);
+            headerBinding.playlistDescriptionReadMore.setOnClickListener(v -> ellipsizer.toggle());
+        } else {
+            headerBinding.playlistDescription.setVisibility(View.GONE);
+            headerBinding.playlistDescriptionReadMore.setVisibility(View.GONE);
+        }
+
         if (!result.getErrors().isEmpty()) {
             showSnackBarError(new ErrorInfo(result.getErrors(), UserAction.REQUESTED_PLAYLIST,
                     result.getUrl(), result));

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

@@ -1,6 +1,7 @@
 package org.schabi.newpipe.fragments.list.search;
 
 import static androidx.recyclerview.widget.ItemTouchHelper.Callback.makeMovementFlags;
+import static org.schabi.newpipe.extractor.utils.Utils.isBlank;
 import static org.schabi.newpipe.ktx.ViewUtils.animate;
 import static org.schabi.newpipe.util.ExtractorHelper.showMetaInfoInTextView;
 import static java.util.Arrays.asList;
@@ -389,7 +390,7 @@ public class SearchFragment extends BaseListFragment<SearchInfo, ListExtractor.I
     @Override
     public void onSaveInstanceState(@NonNull final Bundle bundle) {
         searchString = searchEditText != null
-                ? searchEditText.getText().toString()
+                ? getSearchEditString().trim()
                 : searchString;
         super.onSaveInstanceState(bundle);
     }
@@ -400,11 +401,11 @@ public class SearchFragment extends BaseListFragment<SearchInfo, ListExtractor.I
 
     @Override
     public void reloadContent() {
-        if (!TextUtils.isEmpty(searchString)
+        if (!TextUtils.isEmpty(searchString) || (searchEditText != null
-                || (searchEditText != null && !TextUtils.isEmpty(searchEditText.getText()))) {
+                && !isSearchEditBlank())) {
             search(!TextUtils.isEmpty(searchString)
                     ? searchString
-                    : searchEditText.getText().toString(), this.contentFilter, "");
+                    : getSearchEditString(), this.contentFilter, "");
         } else {
             if (searchEditText != null) {
                 searchEditText.setText("");
@@ -498,7 +499,8 @@ public class SearchFragment extends BaseListFragment<SearchInfo, ListExtractor.I
         }
         searchEditText.setText(searchString);
 
-        if (TextUtils.isEmpty(searchString) || TextUtils.isEmpty(searchEditText.getText())) {
+        if (TextUtils.isEmpty(searchString)
+                || isSearchEditBlank()) {
             searchToolbarContainer.setTranslationX(100);
             searchToolbarContainer.setAlpha(0.0f);
             searchToolbarContainer.setVisibility(View.VISIBLE);
@@ -522,7 +524,7 @@ public class SearchFragment extends BaseListFragment<SearchInfo, ListExtractor.I
             if (DEBUG) {
                 Log.d(TAG, "onClick() called with: v = [" + v + "]");
             }
-            if (TextUtils.isEmpty(searchEditText.getText())) {
+            if (isSearchEditBlank()) {
                 NavigationHelper.gotoMainFragment(getFM());
                 return;
             }
@@ -603,7 +605,7 @@ public class SearchFragment extends BaseListFragment<SearchInfo, ListExtractor.I
                     s.removeSpan(span);
                 }
 
-                final String newText = searchEditText.getText().toString();
+                final String newText = getSearchEditString().trim();
                 suggestionPublisher.onNext(newText);
             }
         };
@@ -619,7 +621,8 @@ public class SearchFragment extends BaseListFragment<SearchInfo, ListExtractor.I
                     } else if (event != null
                             && (event.getKeyCode() == KeyEvent.KEYCODE_ENTER
                             || event.getAction() == EditorInfo.IME_ACTION_SEARCH)) {
-                        search(searchEditText.getText().toString(), new String[0], "");
+                        searchEditText.setText(getSearchEditString().trim());
+                        search(getSearchEditString(), new String[0], "");
                         return true;
                     }
                     return false;
@@ -694,7 +697,7 @@ public class SearchFragment extends BaseListFragment<SearchInfo, ListExtractor.I
                             .observeOn(AndroidSchedulers.mainThread())
                             .subscribe(
                                     howManyDeleted -> suggestionPublisher
-                                            .onNext(searchEditText.getText().toString()),
+                                            .onNext(getSearchEditString()),
                                     throwable -> showSnackBarError(new ErrorInfo(throwable,
                                             UserAction.DELETE_FROM_HISTORY,
                                             "Deleting item failed")));
@@ -805,7 +808,13 @@ public class SearchFragment extends BaseListFragment<SearchInfo, ListExtractor.I
         // no-op
     }
 
-    private void search(final String theSearchString,
+    /**
+     * Perform a search.
+     * @param theSearchString the trimmed search string
+     * @param theContentFilter the content filter to use. FIXME: unused param
+     * @param theSortFilter FIXME: unused param
+     */
+    private void search(@NonNull final String theSearchString,
                         final String[] theContentFilter,
                         final String theSortFilter) {
         if (DEBUG) {
@@ -815,9 +824,10 @@ public class SearchFragment extends BaseListFragment<SearchInfo, ListExtractor.I
             return;
         }
 
+        // Check if theSearchString is a URL which can be opened by NewPipe directly
+        // and open it if possible.
         try {
             final StreamingService streamingService = NewPipe.getServiceByUrl(theSearchString);
-            if (streamingService != null) {
             showLoading();
             disposables.add(Observable
                     .fromCallable(() -> NavigationHelper.getIntentByLink(activity,
@@ -829,11 +839,11 @@ public class SearchFragment extends BaseListFragment<SearchInfo, ListExtractor.I
                         activity.startActivity(intent);
                     }, throwable -> showTextError(getString(R.string.unsupported_url))));
             return;
-            }
         } catch (final Exception ignored) {
             // Exception occurred, it's not a url
         }
 
+        // prepare search
         lastSearchedString = this.searchString;
         this.searchString = theSearchString;
         infoListAdapter.clearStreamItemList();
@@ -842,13 +852,17 @@ public class SearchFragment extends BaseListFragment<SearchInfo, ListExtractor.I
                 searchBinding.searchMetaInfoSeparator, disposables);
         hideKeyboardSearch();
 
+        // store search query if search history is enabled
         disposables.add(historyRecordManager.onSearched(serviceId, theSearchString)
                 .observeOn(AndroidSchedulers.mainThread())
                 .subscribe(
-                        ignored -> { },
+                        ignored -> {
+                        },
                         throwable -> showSnackBarError(new ErrorInfo(throwable, UserAction.SEARCHED,
                                 theSearchString, serviceId))
                 ));
+
+        // load search results
         suggestionPublisher.onNext(theSearchString);
         startLoading(false);
     }
@@ -938,6 +952,14 @@ public class SearchFragment extends BaseListFragment<SearchInfo, ListExtractor.I
         sortFilter = theSortFilter;
     }
 
+    private String getSearchEditString() {
+        return searchEditText.getText().toString();
+    }
+
+    private boolean isSearchEditBlank() {
+        return isBlank(getSearchEditString());
+    }
+
     /*//////////////////////////////////////////////////////////////////////////
     // Suggestion Results
     //////////////////////////////////////////////////////////////////////////*/
@@ -979,6 +1001,9 @@ public class SearchFragment extends BaseListFragment<SearchInfo, ListExtractor.I
         }
 
         searchSuggestion = result.getSearchSuggestion();
+        if (searchSuggestion != null) {
+            searchSuggestion = searchSuggestion.trim();
+        }
         isCorrectedSearch = result.isCorrectedSearch();
 
         // List<MetaInfo> cannot be bundled without creating some containers
@@ -1080,7 +1105,7 @@ public class SearchFragment extends BaseListFragment<SearchInfo, ListExtractor.I
                 .observeOn(AndroidSchedulers.mainThread())
                 .subscribe(
                         howManyDeleted -> suggestionPublisher
-                                .onNext(searchEditText.getText().toString()),
+                                .onNext(getSearchEditString()),
                         throwable -> showSnackBarError(new ErrorInfo(throwable,
                                 UserAction.DELETE_FROM_HISTORY, "Deleting item failed")));
         disposables.add(onDelete);

app/src/main/java/org/schabi/newpipe/fragments/list/videos/RelatedItemsFragment.java

@@ -21,18 +21,17 @@ import org.schabi.newpipe.extractor.stream.StreamInfo;
 import org.schabi.newpipe.fragments.list.BaseListInfoFragment;
 import org.schabi.newpipe.info_list.ItemViewMode;
 import org.schabi.newpipe.ktx.ViewUtils;
-import org.schabi.newpipe.util.RelatedItemInfo;
 
 import java.io.Serializable;
 import java.util.function.Supplier;
 
 import io.reactivex.rxjava3.core.Single;
 
-public class RelatedItemsFragment extends BaseListInfoFragment<InfoItem, RelatedItemInfo>
+public class RelatedItemsFragment extends BaseListInfoFragment<InfoItem, RelatedItemsInfo>
         implements SharedPreferences.OnSharedPreferenceChangeListener {
     private static final String INFO_KEY = "related_info_key";
 
-    private RelatedItemInfo relatedItemInfo;
+    private RelatedItemsInfo relatedItemsInfo;
 
     /*//////////////////////////////////////////////////////////////////////////
     // Views
@@ -69,7 +68,7 @@ public class RelatedItemsFragment extends BaseListInfoFragment<InfoItem, Related
 
     @Override
     protected Supplier<View> getListHeaderSupplier() {
-        if (relatedItemInfo == null || relatedItemInfo.getRelatedItems() == null) {
+        if (relatedItemsInfo == null || relatedItemsInfo.getRelatedItems() == null) {
             return null;
         }
 
@@ -97,8 +96,8 @@ public class RelatedItemsFragment extends BaseListInfoFragment<InfoItem, Related
     //////////////////////////////////////////////////////////////////////////*/
 
     @Override
-    protected Single<RelatedItemInfo> loadResult(final boolean forceLoad) {
+    protected Single<RelatedItemsInfo> loadResult(final boolean forceLoad) {
-        return Single.fromCallable(() -> relatedItemInfo);
+        return Single.fromCallable(() -> relatedItemsInfo);
     }
 
     @Override
@@ -110,7 +109,7 @@ public class RelatedItemsFragment extends BaseListInfoFragment<InfoItem, Related
     }
 
     @Override
-    public void handleResult(@NonNull final RelatedItemInfo result) {
+    public void handleResult(@NonNull final RelatedItemsInfo result) {
         super.handleResult(result);
 
         if (headerBinding != null) {
@@ -137,23 +136,23 @@ public class RelatedItemsFragment extends BaseListInfoFragment<InfoItem, Related
 
     private void setInitialData(final StreamInfo info) {
         super.setInitialData(info.getServiceId(), info.getUrl(), info.getName());
-        if (this.relatedItemInfo == null) {
+        if (this.relatedItemsInfo == null) {
-            this.relatedItemInfo = RelatedItemInfo.getInfo(info);
+            this.relatedItemsInfo = new RelatedItemsInfo(info);
         }
     }
 
     @Override
     public void onSaveInstanceState(@NonNull final Bundle outState) {
         super.onSaveInstanceState(outState);
-        outState.putSerializable(INFO_KEY, relatedItemInfo);
+        outState.putSerializable(INFO_KEY, relatedItemsInfo);
     }
 
     @Override
     protected void onRestoreInstanceState(@NonNull final Bundle savedState) {
         super.onRestoreInstanceState(savedState);
         final Serializable serializable = savedState.getSerializable(INFO_KEY);
-        if (serializable instanceof RelatedItemInfo) {
+        if (serializable instanceof RelatedItemsInfo) {
-            this.relatedItemInfo = (RelatedItemInfo) serializable;
+            this.relatedItemsInfo = (RelatedItemsInfo) serializable;
         }
     }
 

app/src/main/java/org/schabi/newpipe/fragments/list/videos/RelatedItemsInfo.java

@@ -0,0 +1,22 @@
+package org.schabi.newpipe.fragments.list.videos;
+
+import org.schabi.newpipe.extractor.InfoItem;
+import org.schabi.newpipe.extractor.ListInfo;
+import org.schabi.newpipe.extractor.linkhandler.ListLinkHandler;
+import org.schabi.newpipe.extractor.stream.StreamInfo;
+
+import java.util.ArrayList;
+import java.util.Collections;
+
+public final class RelatedItemsInfo extends ListInfo<InfoItem> {
+    /**
+     * This class is used to wrap the related items of a StreamInfo into a ListInfo object.
+     *
+     * @param info the stream info from which to get related items
+     */
+    public RelatedItemsInfo(final StreamInfo info) {
+        super(info.getServiceId(), new ListLinkHandler(info.getOriginalUrl(), info.getUrl(),
+                info.getId(), Collections.emptyList(), null), info.getName());
+        setRelatedItems(new ArrayList<>(info.getRelatedItems()));
+    }
+}

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

@@ -13,8 +13,7 @@ import org.schabi.newpipe.extractor.playlist.PlaylistInfoItem;
 import org.schabi.newpipe.extractor.stream.StreamInfoItem;
 import org.schabi.newpipe.info_list.holder.ChannelInfoItemHolder;
 import org.schabi.newpipe.info_list.holder.ChannelMiniInfoItemHolder;
-import org.schabi.newpipe.info_list.holder.CommentsInfoItemHolder;
+import org.schabi.newpipe.info_list.holder.CommentInfoItemHolder;
-import org.schabi.newpipe.info_list.holder.CommentsMiniInfoItemHolder;
 import org.schabi.newpipe.info_list.holder.InfoItemHolder;
 import org.schabi.newpipe.info_list.holder.PlaylistInfoItemHolder;
 import org.schabi.newpipe.info_list.holder.PlaylistMiniInfoItemHolder;
@@ -87,8 +86,7 @@ public class InfoItemBuilder {
                 return useMiniVariant ? new PlaylistMiniInfoItemHolder(this, parent)
                         : new PlaylistInfoItemHolder(this, parent);
             case COMMENT:
-                return useMiniVariant ? new CommentsMiniInfoItemHolder(this, parent)
+                return new CommentInfoItemHolder(this, parent);
-                        : new CommentsInfoItemHolder(this, parent);
             default:
                 throw new RuntimeException("InfoType not expected = " + infoType.name());
         }

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

@@ -21,8 +21,7 @@ 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;
-import org.schabi.newpipe.info_list.holder.CommentsInfoItemHolder;
+import org.schabi.newpipe.info_list.holder.CommentInfoItemHolder;
-import org.schabi.newpipe.info_list.holder.CommentsMiniInfoItemHolder;
 import org.schabi.newpipe.info_list.holder.InfoItemHolder;
 import org.schabi.newpipe.info_list.holder.PlaylistCardInfoItemHolder;
 import org.schabi.newpipe.info_list.holder.PlaylistGridInfoItemHolder;
@@ -79,8 +78,7 @@ public class InfoListAdapter extends RecyclerView.Adapter<RecyclerView.ViewHolde
     private static final int PLAYLIST_HOLDER_TYPE = 0x301;
     private static final int GRID_PLAYLIST_HOLDER_TYPE = 0x302;
     private static final int CARD_PLAYLIST_HOLDER_TYPE = 0x303;
-    private static final int MINI_COMMENT_HOLDER_TYPE = 0x400;
+    private static final int COMMENT_HOLDER_TYPE = 0x400;
-    private static final int COMMENT_HOLDER_TYPE = 0x401;
 
     private final LayoutInflater layoutInflater;
     private final InfoItemBuilder infoItemBuilder;
@@ -271,7 +269,7 @@ public class InfoListAdapter extends RecyclerView.Adapter<RecyclerView.ViewHolde
                     return PLAYLIST_HOLDER_TYPE;
                 }
             case COMMENT:
-                return useMiniVariant ? MINI_COMMENT_HOLDER_TYPE : COMMENT_HOLDER_TYPE;
+                return COMMENT_HOLDER_TYPE;
             default:
                 return -1;
         }
@@ -320,10 +318,8 @@ public class InfoListAdapter extends RecyclerView.Adapter<RecyclerView.ViewHolde
                 return new PlaylistGridInfoItemHolder(infoItemBuilder, parent);
             case CARD_PLAYLIST_HOLDER_TYPE:
                 return new PlaylistCardInfoItemHolder(infoItemBuilder, parent);
-            case MINI_COMMENT_HOLDER_TYPE:
-                return new CommentsMiniInfoItemHolder(infoItemBuilder, parent);
             case COMMENT_HOLDER_TYPE:
-                return new CommentsInfoItemHolder(infoItemBuilder, parent);
+                return new CommentInfoItemHolder(infoItemBuilder, parent);
             default:
                 return new FallbackViewHolder(new View(parent.getContext()));
         }

app/src/main/java/org/schabi/newpipe/info_list/StreamSegmentItem.kt

@@ -8,7 +8,7 @@ import com.xwray.groupie.Item
 import org.schabi.newpipe.R
 import org.schabi.newpipe.extractor.stream.StreamSegment
 import org.schabi.newpipe.util.Localization
-import org.schabi.newpipe.util.PicassoHelper
+import org.schabi.newpipe.util.image.PicassoHelper
 
 class StreamSegmentItem(
     private val item: StreamSegment,

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

@@ -104,7 +104,7 @@ public enum StreamDialogDefaultEntry {
 
     SHARE(R.string.share, (fragment, item) ->
             ShareUtils.shareText(fragment.requireContext(), item.getName(), item.getUrl(),
-                    item.getThumbnailUrl())),
+                    item.getThumbnails())),
 
     /**
      * Opens a {@link DownloadDialog} after fetching some stream info.

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

@@ -13,7 +13,7 @@ import org.schabi.newpipe.extractor.channel.ChannelInfoItem;
 import org.schabi.newpipe.extractor.utils.Utils;
 import org.schabi.newpipe.info_list.InfoItemBuilder;
 import org.schabi.newpipe.local.history.HistoryRecordManager;
-import org.schabi.newpipe.util.PicassoHelper;
+import org.schabi.newpipe.util.image.PicassoHelper;
 import org.schabi.newpipe.util.Localization;
 
 public class ChannelMiniInfoItemHolder extends InfoItemHolder {
@@ -56,7 +56,7 @@ public class ChannelMiniInfoItemHolder extends InfoItemHolder {
             itemAdditionalDetailView.setText(getDetailLine(item));
         }
 
-        PicassoHelper.loadAvatar(item.getThumbnailUrl()).into(itemThumbnailView);
+        PicassoHelper.loadAvatar(item.getThumbnails()).into(itemThumbnailView);
 
         itemView.setOnClickListener(view -> {
             if (itemBuilder.getOnChannelSelectedListener() != null) {

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

@@ -0,0 +1,188 @@
+package org.schabi.newpipe.info_list.holder;
+
+import static org.schabi.newpipe.util.ServiceHelper.getServiceById;
+
+import android.text.method.LinkMovementMethod;
+import android.text.style.URLSpan;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.Button;
+import android.widget.ImageView;
+import android.widget.RelativeLayout;
+import android.widget.TextView;
+
+import androidx.annotation.NonNull;
+import androidx.fragment.app.FragmentActivity;
+
+import org.schabi.newpipe.R;
+import org.schabi.newpipe.extractor.InfoItem;
+import org.schabi.newpipe.extractor.comments.CommentsInfoItem;
+import org.schabi.newpipe.info_list.InfoItemBuilder;
+import org.schabi.newpipe.local.history.HistoryRecordManager;
+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.ShareUtils;
+import org.schabi.newpipe.util.image.ImageStrategy;
+import org.schabi.newpipe.util.image.PicassoHelper;
+import org.schabi.newpipe.util.text.CommentTextOnTouchListener;
+import org.schabi.newpipe.util.text.TextEllipsizer;
+
+public class CommentInfoItemHolder extends InfoItemHolder {
+
+    private static final int COMMENT_DEFAULT_LINES = 2;
+    private final int commentHorizontalPadding;
+    private final int commentVerticalPadding;
+
+    private final RelativeLayout itemRoot;
+    private final ImageView itemThumbnailView;
+    private final TextView itemContentView;
+    private final ImageView itemThumbsUpView;
+    private final TextView itemLikesCountView;
+    private final TextView itemTitleView;
+    private final ImageView itemHeartView;
+    private final ImageView itemPinnedView;
+    private final Button repliesButton;
+
+    @NonNull
+    private final TextEllipsizer textEllipsizer;
+
+    public CommentInfoItemHolder(final InfoItemBuilder infoItemBuilder,
+                                 final ViewGroup parent) {
+        super(infoItemBuilder, R.layout.list_comment_item, parent);
+
+        itemRoot = itemView.findViewById(R.id.itemRoot);
+        itemThumbnailView = itemView.findViewById(R.id.itemThumbnailView);
+        itemContentView = itemView.findViewById(R.id.itemCommentContentView);
+        itemThumbsUpView = itemView.findViewById(R.id.detail_thumbs_up_img_view);
+        itemLikesCountView = itemView.findViewById(R.id.detail_thumbs_up_count_view);
+        itemTitleView = itemView.findViewById(R.id.itemTitleView);
+        itemHeartView = itemView.findViewById(R.id.detail_heart_image_view);
+        itemPinnedView = itemView.findViewById(R.id.detail_pinned_view);
+        repliesButton = itemView.findViewById(R.id.replies_button);
+
+        commentHorizontalPadding = (int) infoItemBuilder.getContext()
+                .getResources().getDimension(R.dimen.comments_horizontal_padding);
+        commentVerticalPadding = (int) infoItemBuilder.getContext()
+                .getResources().getDimension(R.dimen.comments_vertical_padding);
+
+        textEllipsizer = new TextEllipsizer(itemContentView, COMMENT_DEFAULT_LINES, null);
+        textEllipsizer.setStateChangeListener(isEllipsized -> {
+            if (Boolean.TRUE.equals(isEllipsized)) {
+                denyLinkFocus();
+            } else {
+                determineMovementMethod();
+            }
+        });
+    }
+
+    @Override
+    public void updateFromItem(final InfoItem infoItem,
+                               final HistoryRecordManager historyRecordManager) {
+        if (!(infoItem instanceof CommentsInfoItem)) {
+            return;
+        }
+        final CommentsInfoItem item = (CommentsInfoItem) infoItem;
+
+
+        // load the author avatar
+        PicassoHelper.loadAvatar(item.getUploaderAvatars()).into(itemThumbnailView);
+        if (ImageStrategy.shouldLoadImages()) {
+            itemThumbnailView.setVisibility(View.VISIBLE);
+            itemRoot.setPadding(commentVerticalPadding, commentVerticalPadding,
+                    commentVerticalPadding, commentVerticalPadding);
+        } else {
+            itemThumbnailView.setVisibility(View.GONE);
+            itemRoot.setPadding(commentHorizontalPadding, commentVerticalPadding,
+                    commentHorizontalPadding, commentVerticalPadding);
+        }
+        itemThumbnailView.setOnClickListener(view -> openCommentAuthor(item));
+
+
+        // setup the top row, with pinned icon, author name and comment date
+        itemPinnedView.setVisibility(item.isPinned() ? View.VISIBLE : View.GONE);
+        itemTitleView.setText(Localization.concatenateStrings(item.getUploaderName(),
+                Localization.relativeTimeOrTextual(itemBuilder.getContext(), item.getUploadDate(),
+                        item.getTextualUploadDate())));
+
+
+        // setup bottom row, with likes, heart and replies button
+        itemLikesCountView.setText(
+                Localization.likeCount(itemBuilder.getContext(), item.getLikeCount()));
+
+        itemHeartView.setVisibility(item.isHeartedByUploader() ? View.VISIBLE : View.GONE);
+
+        final boolean hasReplies = item.getReplies() != null;
+        repliesButton.setOnClickListener(hasReplies ? v -> openCommentReplies(item) : null);
+        repliesButton.setVisibility(hasReplies ? View.VISIBLE : View.GONE);
+        repliesButton.setText(hasReplies
+                ? Localization.replyCount(itemBuilder.getContext(), item.getReplyCount()) : "");
+        ((RelativeLayout.LayoutParams) itemThumbsUpView.getLayoutParams()).topMargin =
+                hasReplies ? 0 : DeviceUtils.dpToPx(6, itemBuilder.getContext());
+
+
+        // setup comment content and click listeners to expand/ellipsize it
+        textEllipsizer.setStreamingService(getServiceById(item.getServiceId()));
+        textEllipsizer.setStreamUrl(item.getUrl());
+        textEllipsizer.setContent(item.getCommentText());
+        textEllipsizer.ellipsize();
+
+        //noinspection ClickableViewAccessibility
+        itemContentView.setOnTouchListener(CommentTextOnTouchListener.INSTANCE);
+
+        itemView.setOnClickListener(view -> {
+            textEllipsizer.toggle();
+            if (itemBuilder.getOnCommentsSelectedListener() != null) {
+                itemBuilder.getOnCommentsSelectedListener().selected(item);
+            }
+        });
+
+        itemView.setOnLongClickListener(view -> {
+            if (DeviceUtils.isTv(itemBuilder.getContext())) {
+                openCommentAuthor(item);
+            } else {
+                final CharSequence text = itemContentView.getText();
+                if (text != null) {
+                    ShareUtils.copyToClipboard(itemBuilder.getContext(), text.toString());
+                }
+            }
+            return true;
+        });
+    }
+
+    private void openCommentAuthor(@NonNull final CommentsInfoItem item) {
+        NavigationHelper.openCommentAuthorIfPresent((FragmentActivity) itemBuilder.getContext(),
+                item);
+    }
+
+    private void openCommentReplies(@NonNull final CommentsInfoItem item) {
+        NavigationHelper.openCommentRepliesFragment((FragmentActivity) itemBuilder.getContext(),
+                item);
+    }
+
+    private void allowLinkFocus() {
+        itemContentView.setMovementMethod(LinkMovementMethod.getInstance());
+    }
+
+    private void denyLinkFocus() {
+        itemContentView.setMovementMethod(null);
+    }
+
+    private boolean shouldFocusLinks() {
+        if (itemView.isInTouchMode()) {
+            return false;
+        }
+
+        final URLSpan[] urls = itemContentView.getUrls();
+
+        return urls != null && urls.length != 0;
+    }
+
+    private void determineMovementMethod() {
+        if (shouldFocusLinks()) {
+            allowLinkFocus();
+        } else {
+            denyLinkFocus();
+        }
+    }
+}

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

@@ -1,63 +0,0 @@
-package org.schabi.newpipe.info_list.holder;
-
-import android.view.View;
-import android.view.ViewGroup;
-import android.widget.ImageView;
-import android.widget.TextView;
-
-import org.schabi.newpipe.R;
-import org.schabi.newpipe.extractor.InfoItem;
-import org.schabi.newpipe.extractor.comments.CommentsInfoItem;
-import org.schabi.newpipe.info_list.InfoItemBuilder;
-import org.schabi.newpipe.local.history.HistoryRecordManager;
-
-/*
- * Created by Christian Schabesberger on 12.02.17.
- *
- * Copyright (C) Christian Schabesberger 2016 <chris.schabesberger@mailbox.org>
- * ChannelInfoItemHolder .java is part of NewPipe.
- *
- * NewPipe is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * NewPipe is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with NewPipe.  If not, see <http://www.gnu.org/licenses/>.
- */
-
-public class CommentsInfoItemHolder extends CommentsMiniInfoItemHolder {
-    public final TextView itemTitleView;
-    private final ImageView itemHeartView;
-    private final ImageView itemPinnedView;
-
-    public CommentsInfoItemHolder(final InfoItemBuilder infoItemBuilder, final ViewGroup parent) {
-        super(infoItemBuilder, R.layout.list_comments_item, parent);
-
-        itemTitleView = itemView.findViewById(R.id.itemTitleView);
-        itemHeartView = itemView.findViewById(R.id.detail_heart_image_view);
-        itemPinnedView = itemView.findViewById(R.id.detail_pinned_view);
-    }
-
-    @Override
-    public void updateFromItem(final InfoItem infoItem,
-                               final HistoryRecordManager historyRecordManager) {
-        super.updateFromItem(infoItem, historyRecordManager);
-
-        if (!(infoItem instanceof CommentsInfoItem)) {
-            return;
-        }
-        final CommentsInfoItem item = (CommentsInfoItem) infoItem;
-
-        itemTitleView.setText(item.getUploaderName());
-
-        itemHeartView.setVisibility(item.isHeartedByUploader() ? View.VISIBLE : View.GONE);
-
-        itemPinnedView.setVisibility(item.isPinned() ? View.VISIBLE : View.GONE);
-    }
-}

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

@@ -1,279 +0,0 @@
-package org.schabi.newpipe.info_list.holder;
-
-import static android.text.TextUtils.isEmpty;
-
-import android.graphics.Paint;
-import android.text.Layout;
-import android.text.method.LinkMovementMethod;
-import android.text.style.URLSpan;
-import android.util.Log;
-import android.view.View;
-import android.view.ViewGroup;
-import android.widget.ImageView;
-import android.widget.RelativeLayout;
-import android.widget.TextView;
-
-import androidx.annotation.Nullable;
-import androidx.appcompat.app.AppCompatActivity;
-import androidx.core.text.HtmlCompat;
-
-import org.schabi.newpipe.R;
-import org.schabi.newpipe.error.ErrorUtil;
-import org.schabi.newpipe.extractor.InfoItem;
-import org.schabi.newpipe.extractor.NewPipe;
-import org.schabi.newpipe.extractor.ServiceList;
-import org.schabi.newpipe.extractor.StreamingService;
-import org.schabi.newpipe.extractor.comments.CommentsInfoItem;
-import org.schabi.newpipe.extractor.exceptions.ExtractionException;
-import org.schabi.newpipe.extractor.stream.Description;
-import org.schabi.newpipe.info_list.InfoItemBuilder;
-import org.schabi.newpipe.local.history.HistoryRecordManager;
-import org.schabi.newpipe.util.DeviceUtils;
-import org.schabi.newpipe.util.Localization;
-import org.schabi.newpipe.util.NavigationHelper;
-import org.schabi.newpipe.util.PicassoHelper;
-import org.schabi.newpipe.util.external_communication.ShareUtils;
-import org.schabi.newpipe.util.text.CommentTextOnTouchListener;
-import org.schabi.newpipe.util.text.TextLinkifier;
-
-import java.util.function.Consumer;
-
-import io.reactivex.rxjava3.disposables.CompositeDisposable;
-
-public class CommentsMiniInfoItemHolder extends InfoItemHolder {
-    private static final String TAG = "CommentsMiniIIHolder";
-    private static final String ELLIPSIS = "…";
-
-    private static final int COMMENT_DEFAULT_LINES = 2;
-    private static final int COMMENT_EXPANDED_LINES = 1000;
-
-    private final int commentHorizontalPadding;
-    private final int commentVerticalPadding;
-
-    private final Paint paintAtContentSize;
-    private final float ellipsisWidthPx;
-
-    private final RelativeLayout itemRoot;
-    private final ImageView itemThumbnailView;
-    private final TextView itemContentView;
-    private final TextView itemLikesCountView;
-    private final TextView itemPublishedTime;
-
-    private final CompositeDisposable disposables = new CompositeDisposable();
-    @Nullable private Description commentText;
-    @Nullable private StreamingService streamService;
-    @Nullable private String streamUrl;
-
-    CommentsMiniInfoItemHolder(final InfoItemBuilder infoItemBuilder, final int layoutId,
-                               final ViewGroup parent) {
-        super(infoItemBuilder, layoutId, parent);
-
-        itemRoot = itemView.findViewById(R.id.itemRoot);
-        itemThumbnailView = itemView.findViewById(R.id.itemThumbnailView);
-        itemLikesCountView = itemView.findViewById(R.id.detail_thumbs_up_count_view);
-        itemPublishedTime = itemView.findViewById(R.id.itemPublishedTime);
-        itemContentView = itemView.findViewById(R.id.itemCommentContentView);
-
-        commentHorizontalPadding = (int) infoItemBuilder.getContext()
-                .getResources().getDimension(R.dimen.comments_horizontal_padding);
-        commentVerticalPadding = (int) infoItemBuilder.getContext()
-                .getResources().getDimension(R.dimen.comments_vertical_padding);
-
-        paintAtContentSize = new Paint();
-        paintAtContentSize.setTextSize(itemContentView.getTextSize());
-        ellipsisWidthPx = paintAtContentSize.measureText(ELLIPSIS);
-    }
-
-    public CommentsMiniInfoItemHolder(final InfoItemBuilder infoItemBuilder,
-                                      final ViewGroup parent) {
-        this(infoItemBuilder, R.layout.list_comments_mini_item, parent);
-    }
-
-    @Override
-    public void updateFromItem(final InfoItem infoItem,
-                               final HistoryRecordManager historyRecordManager) {
-        if (!(infoItem instanceof CommentsInfoItem)) {
-            return;
-        }
-        final CommentsInfoItem item = (CommentsInfoItem) infoItem;
-
-        PicassoHelper.loadAvatar(item.getUploaderAvatarUrl()).into(itemThumbnailView);
-        if (PicassoHelper.getShouldLoadImages()) {
-            itemThumbnailView.setVisibility(View.VISIBLE);
-            itemRoot.setPadding(commentVerticalPadding, commentVerticalPadding,
-                    commentVerticalPadding, commentVerticalPadding);
-        } else {
-            itemThumbnailView.setVisibility(View.GONE);
-            itemRoot.setPadding(commentHorizontalPadding, commentVerticalPadding,
-                    commentHorizontalPadding, commentVerticalPadding);
-        }
-
-
-        itemThumbnailView.setOnClickListener(view -> openCommentAuthor(item));
-
-        try {
-            streamService = NewPipe.getService(item.getServiceId());
-        } catch (final ExtractionException e) {
-            // should never happen
-            ErrorUtil.showUiErrorSnackbar(itemBuilder.getContext(), "Getting StreamingService", e);
-            Log.w(TAG, "Cannot obtain service from comment service id, defaulting to YouTube", e);
-            streamService = ServiceList.YouTube;
-        }
-        streamUrl = item.getUrl();
-        commentText = item.getCommentText();
-        ellipsize();
-
-        //noinspection ClickableViewAccessibility
-        itemContentView.setOnTouchListener(CommentTextOnTouchListener.INSTANCE);
-
-        if (item.getLikeCount() >= 0) {
-            itemLikesCountView.setText(
-                    Localization.shortCount(
-                            itemBuilder.getContext(),
-                            item.getLikeCount()));
-        } else {
-            itemLikesCountView.setText("-");
-        }
-
-        if (item.getUploadDate() != null) {
-            itemPublishedTime.setText(Localization.relativeTime(item.getUploadDate()
-                    .offsetDateTime()));
-        } else {
-            itemPublishedTime.setText(item.getTextualUploadDate());
-        }
-
-        itemView.setOnClickListener(view -> {
-            toggleEllipsize();
-            if (itemBuilder.getOnCommentsSelectedListener() != null) {
-                itemBuilder.getOnCommentsSelectedListener().selected(item);
-            }
-        });
-
-
-        itemView.setOnLongClickListener(view -> {
-            if (DeviceUtils.isTv(itemBuilder.getContext())) {
-                openCommentAuthor(item);
-            } else {
-                final CharSequence text = itemContentView.getText();
-                if (text != null) {
-                    ShareUtils.copyToClipboard(itemBuilder.getContext(), text.toString());
-                }
-            }
-            return true;
-        });
-    }
-
-    private void openCommentAuthor(final CommentsInfoItem item) {
-        if (isEmpty(item.getUploaderUrl())) {
-            return;
-        }
-        final AppCompatActivity activity = (AppCompatActivity) itemBuilder.getContext();
-        try {
-            NavigationHelper.openChannelFragment(
-                    activity.getSupportFragmentManager(),
-                    item.getServiceId(),
-                    item.getUploaderUrl(),
-                    item.getUploaderName());
-        } catch (final Exception e) {
-            ErrorUtil.showUiErrorSnackbar(activity, "Opening channel fragment", e);
-        }
-    }
-
-    private void allowLinkFocus() {
-        itemContentView.setMovementMethod(LinkMovementMethod.getInstance());
-    }
-
-    private void denyLinkFocus() {
-        itemContentView.setMovementMethod(null);
-    }
-
-    private boolean shouldFocusLinks() {
-        if (itemView.isInTouchMode()) {
-            return false;
-        }
-
-        final URLSpan[] urls = itemContentView.getUrls();
-
-        return urls != null && urls.length != 0;
-    }
-
-    private void determineMovementMethod() {
-        if (shouldFocusLinks()) {
-            allowLinkFocus();
-        } else {
-            denyLinkFocus();
-        }
-    }
-
-    private void ellipsize() {
-        itemContentView.setMaxLines(COMMENT_EXPANDED_LINES);
-        linkifyCommentContentView(v -> {
-            boolean hasEllipsis = false;
-
-            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 = charSeqText.toString();
-
-                final Layout layout = itemContentView.getLayout();
-                final float lineWidth = layout.getLineWidth(COMMENT_DEFAULT_LINES - 1);
-                final float layoutWidth = layout.getWidth();
-                final int lineStart = layout.getLineStart(COMMENT_DEFAULT_LINES - 1);
-                final int lineEnd = layout.getLineEnd(COMMENT_DEFAULT_LINES - 1);
-
-                // remove characters up until there is enough space for the ellipsis
-                // (also summing 2 more pixels, just to be sure to avoid float rounding errors)
-                int end = lineEnd;
-                float removedCharactersWidth = 0.0f;
-                while (lineWidth - removedCharactersWidth + ellipsisWidthPx + 2.0f > layoutWidth
-                        && end >= lineStart) {
-                    end -= 1;
-                    // recalculate each time to account for ligatures or other similar things
-                    removedCharactersWidth = paintAtContentSize.measureText(
-                            text.substring(end, lineEnd));
-                }
-
-                // remove trailing spaces and newlines
-                while (end > 0 && Character.isWhitespace(text.charAt(end - 1))) {
-                    end -= 1;
-                }
-
-                final String newVal = text.substring(0, end) + ELLIPSIS;
-                itemContentView.setText(newVal);
-                hasEllipsis = true;
-            }
-
-            itemContentView.setMaxLines(COMMENT_DEFAULT_LINES);
-            if (hasEllipsis) {
-                denyLinkFocus();
-            } else {
-                determineMovementMethod();
-            }
-        });
-    }
-
-    private void toggleEllipsize() {
-        final CharSequence text = itemContentView.getText();
-        if (!isEmpty(text) && text.charAt(text.length() - 1) == ELLIPSIS.charAt(0)) {
-            expand();
-        } else if (itemContentView.getLineCount() > COMMENT_DEFAULT_LINES) {
-            ellipsize();
-        }
-    }
-
-    private void expand() {
-        itemContentView.setMaxLines(COMMENT_EXPANDED_LINES);
-        linkifyCommentContentView(v -> determineMovementMethod());
-    }
-
-    private void linkifyCommentContentView(@Nullable final Consumer<TextView> onCompletion) {
-        disposables.clear();
-        if (commentText != null) {
-            TextLinkifier.fromDescription(itemContentView, commentText,
-                    HtmlCompat.FROM_HTML_MODE_LEGACY, streamService, streamUrl, disposables,
-                    onCompletion);
-        }
-    }
-}

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

@@ -9,7 +9,7 @@ import org.schabi.newpipe.extractor.InfoItem;
 import org.schabi.newpipe.extractor.playlist.PlaylistInfoItem;
 import org.schabi.newpipe.info_list.InfoItemBuilder;
 import org.schabi.newpipe.local.history.HistoryRecordManager;
-import org.schabi.newpipe.util.PicassoHelper;
+import org.schabi.newpipe.util.image.PicassoHelper;
 import org.schabi.newpipe.util.Localization;
 
 public class PlaylistMiniInfoItemHolder extends InfoItemHolder {
@@ -46,7 +46,7 @@ public class PlaylistMiniInfoItemHolder extends InfoItemHolder {
                 .localizeStreamCountMini(itemStreamCountView.getContext(), item.getStreamCount()));
         itemUploaderView.setText(item.getUploaderName());
 
-        PicassoHelper.loadPlaylistThumbnail(item.getThumbnailUrl()).into(itemThumbnailView);
+        PicassoHelper.loadPlaylistThumbnail(item.getThumbnails()).into(itemThumbnailView);
 
         itemView.setOnClickListener(view -> {
             if (itemBuilder.getOnPlaylistSelectedListener() != null) {

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

@@ -12,10 +12,6 @@ import org.schabi.newpipe.info_list.InfoItemBuilder;
 import org.schabi.newpipe.local.history.HistoryRecordManager;
 import org.schabi.newpipe.util.Localization;
 
-import androidx.preference.PreferenceManager;
-
-import static org.schabi.newpipe.MainActivity.DEBUG;
-
 /*
  * Created by Christian Schabesberger on 01.08.16.
  * <p>
@@ -81,7 +77,9 @@ public class StreamInfoItemHolder extends StreamMiniInfoItemHolder {
             }
         }
 
-        final String uploadDate = getFormattedRelativeUploadDate(infoItem);
+        final String uploadDate = Localization.relativeTimeOrTextual(itemBuilder.getContext(),
+                infoItem.getUploadDate(),
+                infoItem.getTextualUploadDate());
         if (!TextUtils.isEmpty(uploadDate)) {
             if (viewsAndDate.isEmpty()) {
                 return uploadDate;
@@ -92,20 +90,4 @@ public class StreamInfoItemHolder extends StreamMiniInfoItemHolder {
 
         return viewsAndDate;
     }
-
-    private String getFormattedRelativeUploadDate(final StreamInfoItem infoItem) {
-        if (infoItem.getUploadDate() != null) {
-            String formattedRelativeTime = Localization
-                    .relativeTime(infoItem.getUploadDate().offsetDateTime());
-
-            if (DEBUG && PreferenceManager.getDefaultSharedPreferences(itemBuilder.getContext())
-                    .getBoolean(itemBuilder.getContext()
-                            .getString(R.string.show_original_time_ago_key), false)) {
-                formattedRelativeTime += " (" + infoItem.getTextualUploadDate() + ")";
-            }
-            return formattedRelativeTime;
-        } else {
-            return infoItem.getTextualUploadDate();
-        }
-    }
 }

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

@@ -16,7 +16,7 @@ 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.image.PicassoHelper;
 import org.schabi.newpipe.util.StreamTypeUtil;
 import org.schabi.newpipe.views.AnimatedProgressBar;
 
@@ -87,7 +87,7 @@ public class StreamMiniInfoItemHolder extends InfoItemHolder {
         }
 
         // Default thumbnail is shown on error, while loading and if the url is empty
-        PicassoHelper.loadThumbnail(item.getThumbnailUrl()).into(itemThumbnailView);
+        PicassoHelper.loadThumbnail(item.getThumbnails()).into(itemThumbnailView);
 
         itemView.setOnClickListener(view -> {
             if (itemBuilder.getOnStreamSelectedListener() != null) {

app/src/main/java/org/schabi/newpipe/ktx/Bundle.kt

@@ -0,0 +1,9 @@
+package org.schabi.newpipe.ktx
+
+import android.os.Bundle
+import android.os.Parcelable
+import androidx.core.os.BundleCompat
+
+inline fun <reified T : Parcelable> Bundle.parcelableArrayList(key: String?): ArrayList<T>? {
+    return BundleCompat.getParcelableArrayList(this, key, T::class.java)
+}

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

@@ -607,11 +607,15 @@ class FeedFragment : BaseStateFragment<FeedState>() {
                 execOnEnd = {
                     // Disabled animations would result in immediately hiding the button
                     // after it showed up
-                    if (DeviceUtils.hasAnimationsAnimatorDurationEnabled(context)) {
+                    // Context can be null in some cases, so we have to make sure it is not null in
-                        // Hide the new items-"popup" after 10s
+                    // order to avoid a NullPointerException
+                    context?.let {
+                        if (DeviceUtils.hasAnimationsAnimatorDurationEnabled(it)) {
+                            // Hide the new items button after 10s
                             hideNewItemsLoaded(true, 10000)
                         }
                     }
+                }
             )
     }
 

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

@@ -18,8 +18,8 @@ import org.schabi.newpipe.extractor.stream.StreamType.POST_LIVE_AUDIO_STREAM
 import org.schabi.newpipe.extractor.stream.StreamType.POST_LIVE_STREAM
 import org.schabi.newpipe.extractor.stream.StreamType.VIDEO_STREAM
 import org.schabi.newpipe.util.Localization
-import org.schabi.newpipe.util.PicassoHelper
 import org.schabi.newpipe.util.StreamTypeUtil
+import org.schabi.newpipe.util.image.PicassoHelper
 import java.util.concurrent.TimeUnit
 import java.util.function.Consumer
 

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

@@ -22,7 +22,7 @@ import org.schabi.newpipe.R
 import org.schabi.newpipe.extractor.stream.StreamInfoItem
 import org.schabi.newpipe.local.feed.service.FeedUpdateInfo
 import org.schabi.newpipe.util.NavigationHelper
-import org.schabi.newpipe.util.PicassoHelper
+import org.schabi.newpipe.util.image.PicassoHelper
 
 /**
  * Helper for everything related to show notifications about new streams to the user.
@@ -58,7 +58,7 @@ class NotificationHelper(val context: Context) {
             .setAutoCancel(true)
             .setCategory(NotificationCompat.CATEGORY_SOCIAL)
             .setGroupSummary(true)
-            .setGroup(data.originalInfo.url)
+            .setGroup(data.url)
             .setGroupAlertBehavior(NotificationCompat.GROUP_ALERT_SUMMARY)
 
         // Build a summary notification for Android versions < 7.0
@@ -73,7 +73,7 @@ class NotificationHelper(val context: Context) {
                 context,
                 data.pseudoId,
                 NavigationHelper
-                    .getChannelIntent(context, data.originalInfo.serviceId, data.originalInfo.url)
+                    .getChannelIntent(context, data.serviceId, data.url)
                     .setFlags(Intent.FLAG_ACTIVITY_NEW_TASK),
                 0,
                 false
@@ -88,7 +88,7 @@ class NotificationHelper(val context: Context) {
 
                 // Show individual stream notifications, set channel icon only if there is actually
                 // one
-                showStreamNotifications(newStreams, data.originalInfo.serviceId, bitmap)
+                showStreamNotifications(newStreams, data.serviceId, bitmap)
                 // Show summary notification
                 manager.notify(data.pseudoId, summaryBuilder.build())
 
@@ -97,7 +97,7 @@ class NotificationHelper(val context: Context) {
 
             override fun onBitmapFailed(e: Exception, errorDrawable: Drawable) {
                 // Show individual stream notifications
-                showStreamNotifications(newStreams, data.originalInfo.serviceId, null)
+                showStreamNotifications(newStreams, data.serviceId, null)
                 // Show summary notification
                 manager.notify(data.pseudoId, summaryBuilder.build())
                 iconLoadingTargets.remove(this) // allow it to be garbage-collected

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

@@ -137,7 +137,7 @@ class NotificationWorker(
                 .enqueueUniquePeriodicWork(
                     WORK_TAG,
                     if (force) {
-                        ExistingPeriodicWorkPolicy.REPLACE
+                        ExistingPeriodicWorkPolicy.CANCEL_AND_REENQUEUE
                     } else {
                         ExistingPeriodicWorkPolicy.KEEP
                     },

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

@@ -26,7 +26,7 @@ object FeedEventManager {
     }
 
     sealed class Event {
-        object IdleEvent : Event()
+        data object IdleEvent : Event()
         data class ProgressEvent(val currentProgress: Int = -1, val maxProgress: Int = -1, @StringRes val progressMessage: Int = 0) : Event() {
             constructor(@StringRes progressMessage: Int) : this(-1, -1, progressMessage)
         }

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

@@ -277,14 +277,14 @@ class FeedLoadManager(private val context: Context) {
                             notification.value!!.newStreams = filterNewStreams(info.streams)
 
                             feedDatabaseManager.upsertAll(info.uid, info.streams)
-                            subscriptionManager.updateFromInfo(info.uid, info.originalInfo)
+                            subscriptionManager.updateFromInfo(info)
 
                             if (info.errors.isNotEmpty()) {
                                 feedResultsHolder.addErrors(
                                     info.errors.map {
                                         FeedLoadService.RequestException(
                                             info.uid,
-                                            "${info.originalInfo.serviceId}:${info.originalInfo.url}",
+                                            "${info.serviceId}:${info.url}",
                                             it
                                         )
                                     }

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

@@ -3,29 +3,48 @@ package org.schabi.newpipe.local.feed.service
 import org.schabi.newpipe.database.subscription.NotificationMode
 import org.schabi.newpipe.database.subscription.SubscriptionEntity
 import org.schabi.newpipe.extractor.Info
+import org.schabi.newpipe.extractor.channel.ChannelInfo
 import org.schabi.newpipe.extractor.stream.StreamInfoItem
+import org.schabi.newpipe.util.image.ImageStrategy
 
+/**
+ * Instances of this class might stay around in memory for some time while fetching the feed,
+ * because of [FeedLoadManager.BUFFER_COUNT_BEFORE_INSERT]. Therefore this class should contain
+ * as little data as possible to avoid out of memory errors. In particular, avoid storing whole
+ * [ChannelInfo] objects, as they might contain raw JSON info in ready channel tabs link handlers.
+ */
 data class FeedUpdateInfo(
     val uid: Long,
     @NotificationMode
     val notificationMode: Int,
     val name: String,
     val avatarUrl: String,
-    val originalInfo: Info,
+    val url: String,
+    val serviceId: Int,
+    // description and subscriberCount are null if the constructor info is from the fast feed method
+    val description: String?,
+    val subscriberCount: Long?,
     val streams: List<StreamInfoItem>,
     val errors: List<Throwable>,
 ) {
     constructor(
         subscription: SubscriptionEntity,
-        originalInfo: Info,
+        info: Info,
         streams: List<StreamInfoItem>,
         errors: List<Throwable>,
     ) : this(
         uid = subscription.uid,
         notificationMode = subscription.notificationMode,
-        name = subscription.name,
+        name = info.name,
-        avatarUrl = subscription.avatarUrl,
+        avatarUrl = (info as? ChannelInfo)?.avatars?.let {
-        originalInfo = originalInfo,
+            // if the newly fetched info is not from fast feed, then it contains updated avatars
+            ImageStrategy.imageListToDbUrl(it)
+        } ?: subscription.avatarUrl,
+        url = info.url,
+        serviceId = info.serviceId,
+        // there is no description and subscriberCount in the fast feed
+        description = (info as? ChannelInfo)?.description,
+        subscriberCount = (info as? ChannelInfo)?.subscriberCount,
         streams = streams,
         errors = errors,
     )
@@ -34,7 +53,7 @@ data class FeedUpdateInfo(
      * Integer id, can be used as notification id, etc.
      */
     val pseudoId: Int
-        get() = originalInfo.url.hashCode()
+        get() = url.hashCode()
 
     lateinit var newStreams: List<StreamInfoItem>
 }

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

@@ -8,7 +8,7 @@ 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;
-import org.schabi.newpipe.util.PicassoHelper;
+import org.schabi.newpipe.util.image.PicassoHelper;
 import org.schabi.newpipe.util.Localization;
 
 import java.time.format.DateTimeFormatter;

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

@@ -16,7 +16,7 @@ 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.image.PicassoHelper;
 import org.schabi.newpipe.util.ServiceHelper;
 import org.schabi.newpipe.views.AnimatedProgressBar;
 

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

@@ -16,7 +16,7 @@ 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.image.PicassoHelper;
 import org.schabi.newpipe.util.ServiceHelper;
 import org.schabi.newpipe.views.AnimatedProgressBar;
 

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

@@ -8,7 +8,7 @@ import org.schabi.newpipe.database.playlist.model.PlaylistRemoteEntity;
 import org.schabi.newpipe.local.LocalItemBuilder;
 import org.schabi.newpipe.local.history.HistoryRecordManager;
 import org.schabi.newpipe.util.Localization;
-import org.schabi.newpipe.util.PicassoHelper;
+import org.schabi.newpipe.util.image.PicassoHelper;
 import org.schabi.newpipe.util.ServiceHelper;
 
 import java.time.format.DateTimeFormatter;

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

@@ -41,6 +41,7 @@ import org.schabi.newpipe.databinding.PlaylistControlBinding;
 import org.schabi.newpipe.error.ErrorInfo;
 import org.schabi.newpipe.error.UserAction;
 import org.schabi.newpipe.extractor.stream.StreamInfoItem;
+import org.schabi.newpipe.fragments.MainFragment;
 import org.schabi.newpipe.fragments.list.playlist.PlaylistControlViewHolder;
 import org.schabi.newpipe.info_list.dialog.InfoItemDialog;
 import org.schabi.newpipe.info_list.dialog.StreamDialogDefaultEntry;
@@ -51,8 +52,8 @@ import org.schabi.newpipe.player.playqueue.SinglePlayQueue;
 import org.schabi.newpipe.util.Localization;
 import org.schabi.newpipe.util.NavigationHelper;
 import org.schabi.newpipe.util.OnClickGesture;
-import org.schabi.newpipe.util.external_communication.ShareUtils;
 import org.schabi.newpipe.util.PlayButtonHelper;
+import org.schabi.newpipe.util.external_communication.ShareUtils;
 
 import java.util.ArrayList;
 import java.util.Collections;
@@ -71,7 +72,7 @@ import io.reactivex.rxjava3.subjects.PublishSubject;
 
 public class LocalPlaylistFragment extends BaseLocalListFragment<List<PlaylistStreamEntry>, Void>
         implements PlaylistControlViewHolder {
-    // Save the list 10 seconds after the last change occurred
+    /** Save the list 10 seconds after the last change occurred. */
     private static final long SAVE_DEBOUNCE_MILLIS = 10000;
     private static final int MINIMUM_INITIAL_DRAG_VELOCITY = 12;
     @State
@@ -92,13 +93,20 @@ public class LocalPlaylistFragment extends BaseLocalListFragment<List<PlaylistSt
     private PublishSubject<Long> debouncedSaveSignal;
     private CompositeDisposable disposables;
 
-    /* Has the playlist been fully loaded from db */
+    /** Whether the playlist has been fully loaded from db. */
     private AtomicBoolean isLoadingComplete;
-    /* Has the playlist been modified (e.g. items reordered or deleted) */
+    /** Whether the playlist has been modified (e.g. items reordered or deleted) */
     private AtomicBoolean isModified;
-    /* Flag to prevent simultaneous rewrites of the playlist */
+    /** Flag to prevent simultaneous rewrites of the playlist. */
     private boolean isRewritingPlaylist = false;
 
+    /**
+     * The pager adapter that the fragment is created from when it is used as frontpage, i.e.
+     * {@link #useAsFrontPage} is {@link true}.
+     */
+    @Nullable
+    private MainFragment.SelectedTabsPagerAdapter tabsPagerAdapter = null;
+
     public static LocalPlaylistFragment getInstance(final long playlistId, final String name) {
         final LocalPlaylistFragment instance = new LocalPlaylistFragment();
         instance.setInitialData(playlistId, name);
@@ -158,6 +166,17 @@ public class LocalPlaylistFragment extends BaseLocalListFragment<List<PlaylistSt
         return headerBinding;
     }
 
+    /**
+     * <p>Commit changes immediately if the playlist has been modified.</p>
+     *  Delete operations and other modifications will be committed to ensure that the database
+     *  is up to date, e.g. when the user adds the just deleted stream from another fragment.
+     */
+    public void commitChanges() {
+        if (isModified != null && isModified.get()) {
+            saveImmediate();
+        }
+    }
+
     @Override
     protected void initListeners() {
         super.initListeners();
@@ -291,6 +310,9 @@ public class LocalPlaylistFragment extends BaseLocalListFragment<List<PlaylistSt
         if (disposables != null) {
             disposables.dispose();
         }
+        if (tabsPagerAdapter != null) {
+            tabsPagerAdapter.getLocalPlaylistFragments().remove(this);
+        }
 
         debouncedSaveSignal = null;
         playlistManager = null;
@@ -346,7 +368,7 @@ public class LocalPlaylistFragment extends BaseLocalListFragment<List<PlaylistSt
     @Override
     public boolean onOptionsItemSelected(final MenuItem item) {
         if (item.getItemId() == R.id.menu_item_share_playlist) {
-            sharePlaylist();
+            createShareConfirmationDialog();
         } else if (item.getItemId() == R.id.menu_item_rename_playlist) {
             createRenameDialog();
         } else if (item.getItemId() == R.id.menu_item_remove_watched) {
@@ -374,16 +396,33 @@ public class LocalPlaylistFragment extends BaseLocalListFragment<List<PlaylistSt
     }
 
     /**
-     * Share the playlist as a newline-separated list of stream URLs.
+     * Shares the playlist as a list of stream URLs if {@code shouldSharePlaylistDetails} is
+     * set to {@code false}. Shares the playlist name along with a list of video titles and URLs
+     * if {@code shouldSharePlaylistDetails} is set to {@code true}.
+     *
+     * @param shouldSharePlaylistDetails Whether the playlist details should be included in the
+     *                                   shared content.
      */
-    public void sharePlaylist() {
+    private void sharePlaylist(final boolean shouldSharePlaylistDetails) {
+        final Context context = requireContext();
+
         disposables.add(playlistManager.getPlaylistStreams(playlistId)
                 .flatMapSingle(playlist -> Single.just(playlist.stream()
                         .map(PlaylistStreamEntry::getStreamEntity)
-                        .map(StreamEntity::getUrl)
+                        .map(streamEntity -> {
+                            if (shouldSharePlaylistDetails) {
+                                return context.getString(R.string.video_details_list_item,
+                                        streamEntity.getTitle(), streamEntity.getUrl());
+                            } else {
+                                return streamEntity.getUrl();
+                            }
+                        })
                         .collect(Collectors.joining("\n"))))
                 .observeOn(AndroidSchedulers.mainThread())
-                .subscribe(urlsText -> ShareUtils.shareText(requireContext(), name, urlsText),
+                .subscribe(urlsText -> ShareUtils.shareText(
+                                context, name, shouldSharePlaylistDetails
+                                        ? context.getString(R.string.share_playlist_content_details,
+                                        name, urlsText) : urlsText),
                         throwable -> showUiErrorSnackbar(this, "Sharing playlist", throwable)));
     }
 
@@ -841,5 +880,29 @@ public class LocalPlaylistFragment extends BaseLocalListFragment<List<PlaylistSt
         }
         return new SinglePlayQueue(streamInfoItems, index);
     }
+
+    /**
+     * Creates a dialog to confirm whether the user wants to share the playlist
+     * with the playlist details or just the list of stream URLs.
+     * After the user has made a choice, the playlist is shared.
+     */
+    private void createShareConfirmationDialog() {
+        new AlertDialog.Builder(requireContext())
+                .setTitle(R.string.share_playlist)
+                .setMessage(R.string.share_playlist_with_titles_message)
+                .setCancelable(true)
+                .setPositiveButton(R.string.share_playlist_with_titles, (dialog, which) ->
+                    sharePlaylist(/* shouldSharePlaylistDetails= */ true)
+                )
+                .setNegativeButton(R.string.share_playlist_with_list, (dialog, which) ->
+                    sharePlaylist(/* shouldSharePlaylistDetails= */ false)
+                )
+                .show();
+    }
+
+    public void setTabsPagerAdapter(
+            @Nullable final MainFragment.SelectedTabsPagerAdapter tabsPagerAdapter) {
+        this.tabsPagerAdapter = tabsPagerAdapter;
+    }
 }
 

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

@@ -341,8 +341,7 @@ class SubscriptionFragment : BaseStateFragment<SubscriptionState>() {
         val actions = DialogInterface.OnClickListener { _, i ->
             when (i) {
                 0 -> ShareUtils.shareText(
-                    requireContext(), selectedItem.name, selectedItem.url,
+                    requireContext(), selectedItem.name, selectedItem.url, selectedItem.thumbnails
-                    selectedItem.thumbnailUrl
                 )
                 1 -> ShareUtils.openUrlInBrowser(requireContext(), selectedItem.url)
                 2 -> deleteChannel(selectedItem)

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

@@ -12,13 +12,13 @@ import org.schabi.newpipe.database.stream.model.StreamEntity
 import org.schabi.newpipe.database.subscription.NotificationMode
 import org.schabi.newpipe.database.subscription.SubscriptionDAO
 import org.schabi.newpipe.database.subscription.SubscriptionEntity
-import org.schabi.newpipe.extractor.Info
 import org.schabi.newpipe.extractor.channel.ChannelInfo
 import org.schabi.newpipe.extractor.channel.tabs.ChannelTabInfo
-import org.schabi.newpipe.extractor.feed.FeedInfo
 import org.schabi.newpipe.extractor.stream.StreamInfoItem
 import org.schabi.newpipe.local.feed.FeedDatabaseManager
+import org.schabi.newpipe.local.feed.service.FeedUpdateInfo
 import org.schabi.newpipe.util.ExtractorHelper
+import org.schabi.newpipe.util.image.ImageStrategy
 
 class SubscriptionManager(context: Context) {
     private val database = NewPipeDatabase.getInstance(context)
@@ -71,7 +71,12 @@ class SubscriptionManager(context: Context) {
         subscriptionTable.getSubscription(info.serviceId, info.url)
             .flatMapCompletable {
                 Completable.fromRunnable {
-                    it.setData(info.name, info.avatarUrl, info.description, info.subscriberCount)
+                    it.setData(
+                        info.name,
+                        ImageStrategy.imageListToDbUrl(info.avatars),
+                        info.description,
+                        info.subscriberCount
+                    )
                     subscriptionTable.update(it)
                 }
             }
@@ -91,19 +96,15 @@ class SubscriptionManager(context: Context) {
             }
     }
 
-    fun updateFromInfo(subscriptionId: Long, info: Info) {
+    fun updateFromInfo(info: FeedUpdateInfo) {
-        val subscriptionEntity = subscriptionTable.getSubscription(subscriptionId)
+        val subscriptionEntity = subscriptionTable.getSubscription(info.uid)
 
-        if (info is FeedInfo) {
         subscriptionEntity.name = info.name
-        } else if (info is ChannelInfo) {
+        subscriptionEntity.avatarUrl = info.avatarUrl
-            subscriptionEntity.setData(
+
-                info.name,
+        // these two fields are null if the feed info was fetched using the fast feed method
-                info.avatarUrl,
+        info.description?.let { subscriptionEntity.description = it }
-                info.description,
+        info.subscriberCount?.let { subscriptionEntity.subscriberCount = it }
-                info.subscriberCount
-            )
-        }
 
         subscriptionTable.update(subscriptionEntity)
     }

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

@@ -55,10 +55,10 @@ class FeedGroupDialog : DialogFragment(), BackPressable {
     private var groupSortOrder: Long = -1
 
     sealed class ScreenState : Serializable {
-        object InitialScreen : ScreenState()
+        data object InitialScreen : ScreenState()
-        object IconPickerScreen : ScreenState()
+        data object IconPickerScreen : ScreenState()
-        object SubscriptionsPickerScreen : ScreenState()
+        data object SubscriptionsPickerScreen : ScreenState()
-        object DeleteScreen : ScreenState()
+        data object DeleteScreen : ScreenState()
     }
 
     @State @JvmField var selectedIcon: FeedGroupIcon? = null
@@ -370,7 +370,7 @@ class FeedGroupDialog : DialogFragment(), BackPressable {
 
     private fun setupIconPicker() {
         val groupAdapter = GroupieAdapter()
-        groupAdapter.addAll(FeedGroupIcon.values().map { PickerIconItem(it) })
+        groupAdapter.addAll(FeedGroupIcon.entries.map { PickerIconItem(it) })
 
         feedGroupCreateBinding.iconSelector.apply {
             layoutManager = GridLayoutManager(requireContext(), 7, RecyclerView.VERTICAL, false)

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

@@ -110,8 +110,8 @@ class FeedGroupDialogViewModel(
     }
 
     sealed class DialogEvent {
-        object ProcessingEvent : DialogEvent()
+        data object ProcessingEvent : DialogEvent()
-        object SuccessEvent : DialogEvent()
+        data object SuccessEvent : DialogEvent()
     }
 
     data class Filter(val query: String, val showOnlyUngrouped: Boolean)

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

@@ -9,7 +9,7 @@ import org.schabi.newpipe.R
 import org.schabi.newpipe.extractor.channel.ChannelInfoItem
 import org.schabi.newpipe.util.Localization
 import org.schabi.newpipe.util.OnClickGesture
-import org.schabi.newpipe.util.PicassoHelper
+import org.schabi.newpipe.util.image.PicassoHelper
 
 class ChannelItem(
     private val infoItem: ChannelInfoItem,
@@ -39,7 +39,7 @@ class ChannelItem(
             itemChannelDescriptionView.text = infoItem.description
         }
 
-        PicassoHelper.loadAvatar(infoItem.thumbnailUrl).into(itemThumbnailView)
+        PicassoHelper.loadAvatar(infoItem.thumbnails).into(itemThumbnailView)
 
         gesturesListener?.run {
             viewHolder.root.setOnClickListener { selected(infoItem) }

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

@@ -10,7 +10,7 @@ import org.schabi.newpipe.database.subscription.SubscriptionEntity
 import org.schabi.newpipe.databinding.PickerSubscriptionItemBinding
 import org.schabi.newpipe.ktx.AnimationType
 import org.schabi.newpipe.ktx.animate
-import org.schabi.newpipe.util.PicassoHelper
+import org.schabi.newpipe.util.image.PicassoHelper
 
 data class PickerSubscriptionItem(
     val subscriptionEntity: SubscriptionEntity,

app/src/main/java/org/schabi/newpipe/local/subscription/services/SubscriptionsExportService.java

@@ -25,6 +25,7 @@ import android.content.Intent;
 import android.net.Uri;
 import android.util.Log;
 
+import androidx.core.content.IntentCompat;
 import androidx.localbroadcastmanager.content.LocalBroadcastManager;
 
 import org.reactivestreams.Subscriber;
@@ -65,7 +66,7 @@ public class SubscriptionsExportService extends BaseImportExportService {
             return START_NOT_STICKY;
         }
 
-        final Uri path = intent.getParcelableExtra(KEY_FILE_PATH);
+        final Uri path = IntentCompat.getParcelableExtra(intent, KEY_FILE_PATH, Uri.class);
         if (path == null) {
             stopAndReportError(new IllegalStateException(
                     "Exporting to a file, but the path is null"),

app/src/main/java/org/schabi/newpipe/local/subscription/services/SubscriptionsImportService.java

@@ -30,6 +30,7 @@ import android.util.Pair;
 
 import androidx.annotation.NonNull;
 import androidx.annotation.Nullable;
+import androidx.core.content.IntentCompat;
 import androidx.localbroadcastmanager.content.LocalBroadcastManager;
 
 import org.reactivestreams.Subscriber;
@@ -108,7 +109,7 @@ public class SubscriptionsImportService extends BaseImportExportService {
         if (currentMode == CHANNEL_URL_MODE) {
             channelUrl = intent.getStringExtra(KEY_VALUE);
         } else {
-            final Uri uri = intent.getParcelableExtra(KEY_VALUE);
+            final Uri uri = IntentCompat.getParcelableExtra(intent, KEY_VALUE, Uri.class);
             if (uri == null) {
                 stopAndReportError(new IllegalStateException(
                         "Importing from input stream, but file path is null"),

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

@@ -619,11 +619,13 @@ public final class PlayQueueActivity extends AppCompatActivity
 
         final MenuItem audioTrackSelector = menu.findItem(R.id.action_audio_track);
         final List<AudioStream> availableStreams =
-                Optional.ofNullable(player.getCurrentMetadata())
+                Optional.ofNullable(player)
+                        .map(Player::getCurrentMetadata)
                         .flatMap(MediaItemTag::getMaybeAudioTrack)
                         .map(MediaItemTag.AudioTrack::getAudioStreams)
                         .orElse(null);
-        final Optional<AudioStream> selectedAudioStream = player.getSelectedAudioStream();
+        final Optional<AudioStream> selectedAudioStream = Optional.ofNullable(player)
+                .flatMap(Player::getSelectedAudioStream);
 
         if (availableStreams == null || availableStreams.size() < 2
                 || selectedAudioStream.isEmpty()) {

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

@@ -87,6 +87,7 @@ 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.Image;
 import org.schabi.newpipe.extractor.stream.StreamInfo;
 import org.schabi.newpipe.extractor.stream.StreamType;
 import org.schabi.newpipe.extractor.stream.VideoStream;
@@ -117,7 +118,7 @@ import org.schabi.newpipe.player.ui.VideoPlayerUi;
 import org.schabi.newpipe.util.DependentPreferenceHelper;
 import org.schabi.newpipe.util.ListHelper;
 import org.schabi.newpipe.util.NavigationHelper;
-import org.schabi.newpipe.util.PicassoHelper;
+import org.schabi.newpipe.util.image.PicassoHelper;
 import org.schabi.newpipe.util.SerializedCache;
 import org.schabi.newpipe.util.StreamTypeUtil;
 
@@ -805,10 +806,10 @@ public final class Player implements PlaybackListener, Listener {
         };
     }
 
-    private void loadCurrentThumbnail(final String url) {
+    private void loadCurrentThumbnail(final List<Image> thumbnails) {
         if (DEBUG) {
-            Log.d(TAG, "Thumbnail - loadCurrentThumbnail() called with url = ["
+            Log.d(TAG, "Thumbnail - loadCurrentThumbnail() called with thumbnails = ["
-                    + (url == null ? "null" : url) + "]");
+                    + thumbnails.size() + "]");
         }
 
         // first cancel any previous loading
@@ -817,12 +818,12 @@ public final class Player implements PlaybackListener, Listener {
         // Unset currentThumbnail, since it is now outdated. This ensures it is not used in media
         // session metadata while the new thumbnail is being loaded by Picasso.
         onThumbnailLoaded(null);
-        if (isNullOrEmpty(url)) {
+        if (thumbnails.isEmpty()) {
             return;
         }
 
         // scale down the notification thumbnail for performance
-        PicassoHelper.loadScaledDownThumbnail(context, url)
+        PicassoHelper.loadScaledDownThumbnail(context, thumbnails)
                 .tag(PICASSO_PLAYER_THUMBNAIL_TAG)
                 .into(currentThumbnailTarget);
     }
@@ -1792,7 +1793,7 @@ public final class Player implements PlaybackListener, Listener {
 
         maybeAutoQueueNextStream(info);
 
-        loadCurrentThumbnail(info.getThumbnailUrl());
+        loadCurrentThumbnail(info.getThumbnails());
         registerStreamViewed();
 
         notifyMetadataUpdateToListeners();

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

@@ -29,6 +29,7 @@ import android.os.IBinder;
 import android.util.Log;
 
 import org.schabi.newpipe.player.mediasession.MediaSessionPlayerUi;
+import org.schabi.newpipe.player.notification.NotificationPlayerUi;
 import org.schabi.newpipe.util.ThemeHelper;
 
 import java.lang.ref.WeakReference;
@@ -59,6 +60,14 @@ public final class PlayerService extends Service {
         ThemeHelper.setTheme(this);
 
         player = new Player(this);
+        /*
+        Create the player notification and start immediately the service in foreground,
+        otherwise if nothing is played or initializing the player and its components (especially
+        loading stream metadata) takes a lot of time, the app would crash on Android 8+ as the
+        service would never be put in the foreground while we said to the system we would do so
+         */
+        player.UIs().get(NotificationPlayerUi.class)
+                .ifPresent(NotificationPlayerUi::createNotificationAndStartForeground);
     }
 
     @Override
@@ -68,16 +77,38 @@ public final class PlayerService extends Service {
                     + "], flags = [" + flags + "], startId = [" + startId + "]");
         }
 
+        /*
+        Be sure that the player notification is set and the service is started in foreground,
+        otherwise, the app may crash on Android 8+ as the service would never be put in the
+        foreground while we said to the system we would do so
+        The service is always requested to be started in foreground, so always creating a
+        notification if there is no one already and starting the service in foreground should
+        not create any issues
+        If the service is already started in foreground, requesting it to be started shouldn't
+        do anything
+         */
+        if (player != null) {
+            player.UIs().get(NotificationPlayerUi.class)
+                    .ifPresent(NotificationPlayerUi::createNotificationAndStartForeground);
+        }
+
         if (Intent.ACTION_MEDIA_BUTTON.equals(intent.getAction())
-                && player.getPlayQueue() == null) {
+                && (player == null || player.getPlayQueue() == null)) {
-            // No need to process media button's actions if the player is not working, otherwise the
+            /*
-            // player service would strangely start with nothing to play
+            No need to process media button's actions if the player is not working, otherwise
+            the player service would strangely start with nothing to play
+            Stop the service in this case, which will be removed from the foreground and its
+            notification cancelled in its destruction
+             */
+            stopSelf();
             return START_NOT_STICKY;
         }
 
+        if (player != null) {
             player.handleIntent(intent);
             player.UIs().get(MediaSessionPlayerUi.class)
                     .ifPresent(ui -> ui.handleMediaButtonIntent(intent));
+        }
 
         return START_NOT_STICKY;
     }
@@ -87,7 +118,7 @@ public final class PlayerService extends Service {
             Log.d(TAG, "stopForImmediateReusing() called");
         }
 
-        if (!player.exoPlayerIsNull()) {
+        if (player != null && !player.exoPlayerIsNull()) {
             // Releases wifi & cpu, disables keepScreenOn, etc.
             // We can't just pause the player here because it will make transition
             // from one stream to a new stream not smooth
@@ -98,7 +129,7 @@ public final class PlayerService extends Service {
     @Override
     public void onTaskRemoved(final Intent rootIntent) {
         super.onTaskRemoved(rootIntent);
-        if (!player.videoPlayerSelected()) {
+        if (player != null && !player.videoPlayerSelected()) {
             return;
         }
         onDestroy();

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

@@ -160,13 +160,12 @@ class MainPlayerGestureListener(
     }
 
     override fun onScroll(
-        initialEvent: MotionEvent,
+        initialEvent: MotionEvent?,
         movingEvent: MotionEvent,
         distanceX: Float,
         distanceY: Float
     ): Boolean {
-
+        if (initialEvent == null || !playerUi.isFullscreen) {
-        if (!playerUi.isFullscreen) {
             return false
         }
 

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

@@ -167,7 +167,7 @@ class PopupPlayerGestureListener(
     }
 
     override fun onFling(
-        e1: MotionEvent,
+        e1: MotionEvent?,
         e2: MotionEvent,
         velocityX: Float,
         velocityY: Float
@@ -218,11 +218,14 @@ class PopupPlayerGestureListener(
     }
 
     override fun onScroll(
-        initialEvent: MotionEvent,
+        initialEvent: MotionEvent?,
         movingEvent: MotionEvent,
         distanceX: Float,
         distanceY: Float
     ): Boolean {
+        if (initialEvent == null) {
+            return false
+        }
 
         if (isResizing) {
             return super.onScroll(initialEvent, movingEvent, distanceX, distanceY)

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

@@ -3,6 +3,7 @@ package org.schabi.newpipe.player.mediaitem;
 import org.schabi.newpipe.extractor.stream.StreamInfo;
 import org.schabi.newpipe.extractor.stream.StreamType;
 import org.schabi.newpipe.player.playqueue.PlayQueueItem;
+import org.schabi.newpipe.util.image.ImageStrategy;
 
 import java.util.List;
 import java.util.Optional;
@@ -74,7 +75,7 @@ public final class ExceptionTag implements MediaItemTag {
 
     @Override
     public String getThumbnailUrl() {
-        return item.getThumbnailUrl();
+        return ImageStrategy.choosePreferredImage(item.getThumbnails());
     }
 
     @Override

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

@@ -81,8 +81,9 @@ public interface MediaItemTag {
 
     @NonNull
     default MediaItem asMediaItem() {
+        final String thumbnailUrl = getThumbnailUrl();
         final MediaMetadata mediaMetadata = new MediaMetadata.Builder()
-                .setArtworkUri(Uri.parse(getThumbnailUrl()))
+                .setArtworkUri(thumbnailUrl == null ? null : Uri.parse(thumbnailUrl))
                 .setArtist(getUploaderName())
                 .setDescription(getTitle())
                 .setDisplayTitle(getTitle())

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

@@ -6,6 +6,7 @@ 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;
+import org.schabi.newpipe.util.image.ImageStrategy;
 
 import java.util.Collections;
 import java.util.List;
@@ -95,7 +96,7 @@ public final class StreamInfoTag implements MediaItemTag {
 
     @Override
     public String getThumbnailUrl() {
-        return streamInfo.getThumbnailUrl();
+        return ImageStrategy.choosePreferredImage(streamInfo.getThumbnails());
     }
 
     @Override

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

@@ -1,10 +1,12 @@
 package org.schabi.newpipe.player.mediasession;
 
 import static org.schabi.newpipe.MainActivity.DEBUG;
+import static org.schabi.newpipe.player.notification.NotificationConstants.ACTION_RECREATE_NOTIFICATION;
 
 import android.content.Intent;
 import android.content.SharedPreferences;
 import android.graphics.Bitmap;
+import android.os.Build;
 import android.support.v4.media.MediaMetadataCompat;
 import android.support.v4.media.session.MediaSessionCompat;
 import android.util.Log;
@@ -14,15 +16,23 @@ import androidx.annotation.Nullable;
 import androidx.media.session.MediaButtonReceiver;
 
 import com.google.android.exoplayer2.ForwardingPlayer;
+import com.google.android.exoplayer2.Player.RepeatMode;
 import com.google.android.exoplayer2.ext.mediasession.MediaSessionConnector;
 
 import org.schabi.newpipe.R;
+import org.schabi.newpipe.extractor.stream.StreamInfo;
 import org.schabi.newpipe.player.Player;
+import org.schabi.newpipe.player.notification.NotificationActionData;
+import org.schabi.newpipe.player.notification.NotificationConstants;
 import org.schabi.newpipe.player.ui.PlayerUi;
 import org.schabi.newpipe.player.ui.VideoPlayerUi;
 import org.schabi.newpipe.util.StreamTypeUtil;
 
+import java.util.List;
+import java.util.Objects;
 import java.util.Optional;
+import java.util.stream.Collectors;
+import java.util.stream.IntStream;
 
 public class MediaSessionPlayerUi extends PlayerUi
         implements SharedPreferences.OnSharedPreferenceChangeListener {
@@ -34,6 +44,10 @@ public class MediaSessionPlayerUi extends PlayerUi
     private final String ignoreHardwareMediaButtonsKey;
     private boolean shouldIgnoreHardwareMediaButtons = false;
 
+    // used to check whether any notification action changed, before sending costly updates
+    private List<NotificationActionData> prevNotificationActions = List.of();
+
+
     public MediaSessionPlayerUi(@NonNull final Player player) {
         super(player);
         ignoreHardwareMediaButtonsKey =
@@ -63,6 +77,10 @@ public class MediaSessionPlayerUi extends PlayerUi
 
         sessionConnector.setMetadataDeduplicationEnabled(true);
         sessionConnector.setMediaMetadataProvider(exoPlayer -> buildMediaMetadata());
+
+        // force updating media session actions by resetting the previous ones
+        prevNotificationActions = List.of();
+        updateMediaSessionActions();
     }
 
     @Override
@@ -80,6 +98,7 @@ public class MediaSessionPlayerUi extends PlayerUi
             mediaSession.release();
             mediaSession = null;
         }
+        prevNotificationActions = List.of();
     }
 
     @Override
@@ -163,4 +182,109 @@ public class MediaSessionPlayerUi extends PlayerUi
 
         return builder.build();
     }
+
+
+    private void updateMediaSessionActions() {
+        // On Android 13+ (or Android T or API 33+) the actions in the player notification can't be
+        // controlled directly anymore, but are instead derived from custom media session actions.
+        // However the system allows customizing only two of these actions, since the other three
+        // are fixed to play-pause-buffering, previous, next.
+
+        if (Build.VERSION.SDK_INT < Build.VERSION_CODES.TIRAMISU) {
+            // Although setting media session actions on older android versions doesn't seem to
+            // cause any trouble, it also doesn't seem to do anything, so we don't do anything to
+            // save battery. Check out NotificationUtil.updateActions() to see what happens on
+            // older android versions.
+            return;
+        }
+
+        // only use the fourth and fifth actions (the settings page also shows only the last 2 on
+        // Android 13+)
+        final List<NotificationActionData> newNotificationActions = IntStream.of(3, 4)
+                .map(i -> player.getPrefs().getInt(
+                        player.getContext().getString(NotificationConstants.SLOT_PREF_KEYS[i]),
+                        NotificationConstants.SLOT_DEFAULTS[i]))
+                .mapToObj(action -> NotificationActionData
+                        .fromNotificationActionEnum(player, action))
+                .filter(Objects::nonNull)
+                .collect(Collectors.toList());
+
+        // avoid costly notification actions update, if nothing changed from last time
+        if (!newNotificationActions.equals(prevNotificationActions)) {
+            prevNotificationActions = newNotificationActions;
+            sessionConnector.setCustomActionProviders(
+                    newNotificationActions.stream()
+                            .map(data -> new SessionConnectorActionProvider(data, context))
+                            .toArray(SessionConnectorActionProvider[]::new));
+        }
+    }
+
+    @Override
+    public void onBlocked() {
+        super.onBlocked();
+        updateMediaSessionActions();
+    }
+
+    @Override
+    public void onPlaying() {
+        super.onPlaying();
+        updateMediaSessionActions();
+    }
+
+    @Override
+    public void onBuffering() {
+        super.onBuffering();
+        updateMediaSessionActions();
+    }
+
+    @Override
+    public void onPaused() {
+        super.onPaused();
+        updateMediaSessionActions();
+    }
+
+    @Override
+    public void onPausedSeek() {
+        super.onPausedSeek();
+        updateMediaSessionActions();
+    }
+
+    @Override
+    public void onCompleted() {
+        super.onCompleted();
+        updateMediaSessionActions();
+    }
+
+    @Override
+    public void onRepeatModeChanged(@RepeatMode final int repeatMode) {
+        super.onRepeatModeChanged(repeatMode);
+        updateMediaSessionActions();
+    }
+
+    @Override
+    public void onShuffleModeEnabledChanged(final boolean shuffleModeEnabled) {
+        super.onShuffleModeEnabledChanged(shuffleModeEnabled);
+        updateMediaSessionActions();
+    }
+
+    @Override
+    public void onBroadcastReceived(final Intent intent) {
+        super.onBroadcastReceived(intent);
+        if (ACTION_RECREATE_NOTIFICATION.equals(intent.getAction())) {
+            // the notification actions changed
+            updateMediaSessionActions();
+        }
+    }
+
+    @Override
+    public void onMetadataChanged(@NonNull final StreamInfo info) {
+        super.onMetadataChanged(info);
+        updateMediaSessionActions();
+    }
+
+    @Override
+    public void onPlayQueueEdited() {
+        super.onPlayQueueEdited();
+        updateMediaSessionActions();
+    }
 }

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

@@ -20,6 +20,7 @@ import com.google.android.exoplayer2.util.Util;
 import org.schabi.newpipe.player.Player;
 import org.schabi.newpipe.player.playqueue.PlayQueue;
 import org.schabi.newpipe.player.playqueue.PlayQueueItem;
+import org.schabi.newpipe.util.image.ImageStrategy;
 
 import java.util.ArrayList;
 import java.util.Collections;
@@ -137,9 +138,12 @@ public class PlayQueueNavigator implements MediaSessionConnector.QueueNavigator
                 .putLong(MediaMetadataCompat.METADATA_KEY_NUM_TRACKS, player.getPlayQueue().size());
         descBuilder.setExtras(additionalMetadata);
 
-        final Uri thumbnailUri = Uri.parse(item.getThumbnailUrl());
+        try {
-        if (thumbnailUri != null) {
+            descBuilder.setIconUri(Uri.parse(
-            descBuilder.setIconUri(thumbnailUri);
+                    ImageStrategy.choosePreferredImage(item.getThumbnails())));
+        } catch (final Throwable e) {
+            // no thumbnail available at all, or the user disabled image loading,
+            // or the obtained url is not a valid `Uri`
         }
 
         return descBuilder.build();

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

@@ -0,0 +1,47 @@
+package org.schabi.newpipe.player.mediasession;
+
+import android.content.Context;
+import android.content.Intent;
+import android.os.Bundle;
+import android.support.v4.media.session.PlaybackStateCompat;
+
+import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
+
+import com.google.android.exoplayer2.Player;
+import com.google.android.exoplayer2.ext.mediasession.MediaSessionConnector;
+
+import org.schabi.newpipe.player.notification.NotificationActionData;
+
+import java.lang.ref.WeakReference;
+
+public class SessionConnectorActionProvider implements MediaSessionConnector.CustomActionProvider {
+
+    private final NotificationActionData data;
+    @NonNull
+    private final WeakReference<Context> context;
+
+    public SessionConnectorActionProvider(final NotificationActionData notificationActionData,
+                                          @NonNull final Context context) {
+        this.data = notificationActionData;
+        this.context = new WeakReference<>(context);
+    }
+
+    @Override
+    public void onCustomAction(@NonNull final Player player,
+                               @NonNull final String action,
+                               @Nullable final Bundle extras) {
+        final Context actualContext = context.get();
+        if (actualContext != null) {
+            actualContext.sendBroadcast(new Intent(action));
+        }
+    }
+
+    @Nullable
+    @Override
+    public PlaybackStateCompat.CustomAction getCustomAction(@NonNull final Player player) {
+        return new PlaybackStateCompat.CustomAction.Builder(
+                data.action(), data.name(), data.icon()
+        ).build();
+    }
+}

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

@@ -0,0 +1,187 @@
+package org.schabi.newpipe.player.notification;
+
+import static com.google.android.exoplayer2.Player.REPEAT_MODE_ALL;
+import static com.google.android.exoplayer2.Player.REPEAT_MODE_ONE;
+import static org.schabi.newpipe.player.notification.NotificationConstants.ACTION_CLOSE;
+import static org.schabi.newpipe.player.notification.NotificationConstants.ACTION_FAST_FORWARD;
+import static org.schabi.newpipe.player.notification.NotificationConstants.ACTION_FAST_REWIND;
+import static org.schabi.newpipe.player.notification.NotificationConstants.ACTION_PLAY_NEXT;
+import static org.schabi.newpipe.player.notification.NotificationConstants.ACTION_PLAY_PAUSE;
+import static org.schabi.newpipe.player.notification.NotificationConstants.ACTION_PLAY_PREVIOUS;
+import static org.schabi.newpipe.player.notification.NotificationConstants.ACTION_REPEAT;
+import static org.schabi.newpipe.player.notification.NotificationConstants.ACTION_SHUFFLE;
+
+import android.annotation.SuppressLint;
+import android.content.Context;
+
+import androidx.annotation.DrawableRes;
+import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
+
+import org.schabi.newpipe.R;
+import org.schabi.newpipe.player.Player;
+
+import java.util.Objects;
+
+public final class NotificationActionData {
+
+    @NonNull
+    private final String action;
+    @NonNull
+    private final String name;
+    @DrawableRes
+    private final int icon;
+
+
+    public NotificationActionData(@NonNull final String action, @NonNull final String name,
+                                  @DrawableRes final int icon) {
+        this.action = action;
+        this.name = name;
+        this.icon = icon;
+    }
+
+    @NonNull
+    public String action() {
+        return action;
+    }
+
+    @NonNull
+    public String name() {
+        return name;
+    }
+
+    @DrawableRes
+    public int icon() {
+        return icon;
+    }
+
+
+    @SuppressLint("PrivateResource") // we currently use Exoplayer's internal strings and icons
+    @Nullable
+    public static NotificationActionData fromNotificationActionEnum(
+            @NonNull final Player player,
+            @NotificationConstants.Action final int selectedAction
+    ) {
+
+        final int baseActionIcon = NotificationConstants.ACTION_ICONS[selectedAction];
+        final Context ctx = player.getContext();
+
+        switch (selectedAction) {
+            case NotificationConstants.PREVIOUS:
+                return new NotificationActionData(ACTION_PLAY_PREVIOUS,
+                        ctx.getString(R.string.exo_controls_previous_description), baseActionIcon);
+
+            case NotificationConstants.NEXT:
+                return new NotificationActionData(ACTION_PLAY_NEXT,
+                        ctx.getString(R.string.exo_controls_next_description), baseActionIcon);
+
+            case NotificationConstants.REWIND:
+                return new NotificationActionData(ACTION_FAST_REWIND,
+                        ctx.getString(R.string.exo_controls_rewind_description), baseActionIcon);
+
+            case NotificationConstants.FORWARD:
+                return new NotificationActionData(ACTION_FAST_FORWARD,
+                        ctx.getString(R.string.exo_controls_fastforward_description),
+                        baseActionIcon);
+
+            case NotificationConstants.SMART_REWIND_PREVIOUS:
+                if (player.getPlayQueue() != null && player.getPlayQueue().size() > 1) {
+                    return new NotificationActionData(ACTION_PLAY_PREVIOUS,
+                            ctx.getString(R.string.exo_controls_previous_description),
+                            R.drawable.exo_notification_previous);
+                } else {
+                    return new NotificationActionData(ACTION_FAST_REWIND,
+                            ctx.getString(R.string.exo_controls_rewind_description),
+                            R.drawable.exo_controls_rewind);
+                }
+
+            case NotificationConstants.SMART_FORWARD_NEXT:
+                if (player.getPlayQueue() != null && player.getPlayQueue().size() > 1) {
+                    return new NotificationActionData(ACTION_PLAY_NEXT,
+                            ctx.getString(R.string.exo_controls_next_description),
+                            R.drawable.exo_notification_next);
+                } else {
+                    return new NotificationActionData(ACTION_FAST_FORWARD,
+                            ctx.getString(R.string.exo_controls_fastforward_description),
+                            R.drawable.exo_controls_fastforward);
+                }
+
+            case NotificationConstants.PLAY_PAUSE_BUFFERING:
+                if (player.getCurrentState() == Player.STATE_PREFLIGHT
+                        || player.getCurrentState() == Player.STATE_BLOCKED
+                        || player.getCurrentState() == Player.STATE_BUFFERING) {
+                    return new NotificationActionData(ACTION_PLAY_PAUSE,
+                            ctx.getString(R.string.notification_action_buffering),
+                            R.drawable.ic_hourglass_top);
+                }
+
+                // fallthrough
+            case NotificationConstants.PLAY_PAUSE:
+                if (player.getCurrentState() == Player.STATE_COMPLETED) {
+                    return new NotificationActionData(ACTION_PLAY_PAUSE,
+                            ctx.getString(R.string.exo_controls_pause_description),
+                            R.drawable.ic_replay);
+                } else if (player.isPlaying()
+                        || player.getCurrentState() == Player.STATE_PREFLIGHT
+                        || player.getCurrentState() == Player.STATE_BLOCKED
+                        || player.getCurrentState() == Player.STATE_BUFFERING) {
+                    return new NotificationActionData(ACTION_PLAY_PAUSE,
+                            ctx.getString(R.string.exo_controls_pause_description),
+                            R.drawable.exo_notification_pause);
+                } else {
+                    return new NotificationActionData(ACTION_PLAY_PAUSE,
+                            ctx.getString(R.string.exo_controls_play_description),
+                            R.drawable.exo_notification_play);
+                }
+
+            case NotificationConstants.REPEAT:
+                if (player.getRepeatMode() == REPEAT_MODE_ALL) {
+                    return new NotificationActionData(ACTION_REPEAT,
+                            ctx.getString(R.string.exo_controls_repeat_all_description),
+                            R.drawable.exo_media_action_repeat_all);
+                } else if (player.getRepeatMode() == REPEAT_MODE_ONE) {
+                    return new NotificationActionData(ACTION_REPEAT,
+                            ctx.getString(R.string.exo_controls_repeat_one_description),
+                            R.drawable.exo_media_action_repeat_one);
+                } else /* player.getRepeatMode() == REPEAT_MODE_OFF */ {
+                    return new NotificationActionData(ACTION_REPEAT,
+                            ctx.getString(R.string.exo_controls_repeat_off_description),
+                            R.drawable.exo_media_action_repeat_off);
+                }
+
+            case NotificationConstants.SHUFFLE:
+                if (player.getPlayQueue() != null && player.getPlayQueue().isShuffled()) {
+                    return new NotificationActionData(ACTION_SHUFFLE,
+                            ctx.getString(R.string.exo_controls_shuffle_on_description),
+                            R.drawable.exo_controls_shuffle_on);
+                } else {
+                    return new NotificationActionData(ACTION_SHUFFLE,
+                            ctx.getString(R.string.exo_controls_shuffle_off_description),
+                            R.drawable.exo_controls_shuffle_off);
+                }
+
+            case NotificationConstants.CLOSE:
+                return new NotificationActionData(ACTION_CLOSE, ctx.getString(R.string.close),
+                        R.drawable.ic_close);
+
+            case NotificationConstants.NOTHING:
+            default:
+                // do nothing
+                return null;
+        }
+    }
+
+
+    @Override
+    public boolean equals(@Nullable final Object obj) {
+        return (obj instanceof NotificationActionData other)
+                && this.action.equals(other.action)
+                && this.name.equals(other.name)
+                && this.icon == other.icon;
+    }
+
+    @Override
+    public int hashCode() {
+        return Objects.hash(action, name, icon);
+    }
+}

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

@@ -13,7 +13,7 @@ import org.schabi.newpipe.util.Localization;
 
 import java.lang.annotation.Retention;
 import java.lang.annotation.RetentionPolicy;
-import java.util.ArrayList;
+import java.util.Collection;
 import java.util.List;
 import java.util.SortedSet;
 import java.util.TreeSet;
@@ -65,10 +65,16 @@ public final class NotificationConstants {
     public static final int CLOSE = 11;
 
     @Retention(RetentionPolicy.SOURCE)
-    @IntDef({NOTHING, PREVIOUS, NEXT, REWIND, FORWARD, SMART_REWIND_PREVIOUS, SMART_FORWARD_NEXT,
+    @IntDef({NOTHING, PREVIOUS, NEXT, REWIND, FORWARD,
-            PLAY_PAUSE, PLAY_PAUSE_BUFFERING, REPEAT, SHUFFLE, CLOSE})
+            SMART_REWIND_PREVIOUS, SMART_FORWARD_NEXT, PLAY_PAUSE, PLAY_PAUSE_BUFFERING, REPEAT,
+            SHUFFLE, CLOSE})
     public @interface Action { }
 
+    @Action
+    public static final int[] ALL_ACTIONS = {NOTHING, PREVIOUS, NEXT, REWIND, FORWARD,
+            SMART_REWIND_PREVIOUS, SMART_FORWARD_NEXT, PLAY_PAUSE, PLAY_PAUSE_BUFFERING, REPEAT,
+            SHUFFLE, CLOSE};
+
     @DrawableRes
     public static final int[] ACTION_ICONS = {
             0,
@@ -95,16 +101,6 @@ public final class NotificationConstants {
             CLOSE,
     };
 
-    @Action
-    public static final int[][] SLOT_ALLOWED_ACTIONS = {
-            new int[] {PREVIOUS, REWIND, SMART_REWIND_PREVIOUS},
-            new int[] {REWIND, PLAY_PAUSE, PLAY_PAUSE_BUFFERING},
-            new int[] {NEXT, FORWARD, SMART_FORWARD_NEXT, PLAY_PAUSE, PLAY_PAUSE_BUFFERING},
-            new int[] {NOTHING, PREVIOUS, NEXT, REWIND, FORWARD, SMART_REWIND_PREVIOUS,
-                    SMART_FORWARD_NEXT, REPEAT, SHUFFLE, CLOSE},
-            new int[] {NOTHING, NEXT, FORWARD, SMART_FORWARD_NEXT, REPEAT, SHUFFLE, CLOSE},
-    };
-
     public static final int[] SLOT_PREF_KEYS = {
             R.string.notification_slot_0_key,
             R.string.notification_slot_1_key,
@@ -165,14 +161,11 @@ public final class NotificationConstants {
     /**
      * @param context the context to use
      * @param sharedPreferences the shared preferences to query values from
-     * @param slotCount remove indices >= than this value (set to {@code 5} to do nothing, or make
-     *                  it lower if there are slots with empty actions)
      * @return a sorted list of the indices of the slots to use as compact slots
      */
-    public static List<Integer> getCompactSlotsFromPreferences(
+    public static Collection<Integer> getCompactSlotsFromPreferences(
             @NonNull final Context context,
-            final SharedPreferences sharedPreferences,
+            final SharedPreferences sharedPreferences) {
-            final int slotCount) {
         final SortedSet<Integer> compactSlots = new TreeSet<>();
         for (int i = 0; i < 3; i++) {
             final int compactSlot = sharedPreferences.getInt(
@@ -180,14 +173,14 @@ public final class NotificationConstants {
 
             if (compactSlot == Integer.MAX_VALUE) {
                 // settings not yet populated, return default values
-                return new ArrayList<>(SLOT_COMPACT_DEFAULTS);
+                return SLOT_COMPACT_DEFAULTS;
             }
 
-            // a negative value (-1) is set when the user does not want a particular compact slot
+            if (compactSlot >= 0) {
-            if (compactSlot >= 0 && compactSlot < slotCount) {
+                // compact slot is < 0 if there are less than 3 checked checkboxes
                 compactSlots.add(compactSlot);
             }
         }
-        return new ArrayList<>(compactSlots);
+        return compactSlots;
     }
 }

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

@@ -17,7 +17,6 @@ import org.schabi.newpipe.player.helper.PlayerHelper;
 import org.schabi.newpipe.player.ui.PlayerUi;
 
 public final class NotificationPlayerUi extends PlayerUi {
-    private boolean foregroundNotificationAlreadyCreated = false;
     private final NotificationUtil notificationUtil;
 
     public NotificationPlayerUi(@NonNull final Player player) {
@@ -25,15 +24,6 @@ public final class NotificationPlayerUi extends PlayerUi {
         notificationUtil = new NotificationUtil(player);
     }
 
-    @Override
-    public void initPlayer() {
-        super.initPlayer();
-        if (!foregroundNotificationAlreadyCreated) {
-            notificationUtil.createNotificationAndStartForeground();
-            foregroundNotificationAlreadyCreated = true;
-        }
-    }
-
     @Override
     public void destroy() {
         super.destroy();
@@ -122,4 +112,8 @@ public final class NotificationPlayerUi extends PlayerUi {
         super.onPlayQueueEdited();
         notificationUtil.createNotificationIfNeededAndUpdate(false);
     }
+
+    public void createNotificationAndStartForeground() {
+        notificationUtil.createNotificationAndStartForeground();
+    }
 }

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

@@ -1,16 +1,19 @@
 package org.schabi.newpipe.player.notification;
 
+import static android.app.PendingIntent.FLAG_UPDATE_CURRENT;
+import static androidx.media.app.NotificationCompat.MediaStyle;
+import static org.schabi.newpipe.player.notification.NotificationConstants.ACTION_CLOSE;
+
 import android.annotation.SuppressLint;
+import android.app.PendingIntent;
 import android.content.Intent;
 import android.content.pm.ServiceInfo;
 import android.graphics.Bitmap;
 import android.os.Build;
 import android.util.Log;
 
-import androidx.annotation.DrawableRes;
 import androidx.annotation.NonNull;
 import androidx.annotation.Nullable;
-import androidx.annotation.StringRes;
 import androidx.core.app.NotificationCompat;
 import androidx.core.app.NotificationManagerCompat;
 import androidx.core.app.PendingIntentCompat;
@@ -23,23 +26,12 @@ import org.schabi.newpipe.player.Player;
 import org.schabi.newpipe.player.mediasession.MediaSessionPlayerUi;
 import org.schabi.newpipe.util.NavigationHelper;
 
+import java.util.ArrayList;
+import java.util.Collection;
 import java.util.List;
 import java.util.Objects;
 import java.util.Optional;
 
-import static android.app.PendingIntent.FLAG_UPDATE_CURRENT;
-import static androidx.media.app.NotificationCompat.MediaStyle;
-import static com.google.android.exoplayer2.Player.REPEAT_MODE_ALL;
-import static com.google.android.exoplayer2.Player.REPEAT_MODE_ONE;
-import static org.schabi.newpipe.player.notification.NotificationConstants.ACTION_CLOSE;
-import static org.schabi.newpipe.player.notification.NotificationConstants.ACTION_FAST_FORWARD;
-import static org.schabi.newpipe.player.notification.NotificationConstants.ACTION_FAST_REWIND;
-import static org.schabi.newpipe.player.notification.NotificationConstants.ACTION_PLAY_NEXT;
-import static org.schabi.newpipe.player.notification.NotificationConstants.ACTION_PLAY_PAUSE;
-import static org.schabi.newpipe.player.notification.NotificationConstants.ACTION_PLAY_PREVIOUS;
-import static org.schabi.newpipe.player.notification.NotificationConstants.ACTION_REPEAT;
-import static org.schabi.newpipe.player.notification.NotificationConstants.ACTION_SHUFFLE;
-
 /**
  * This is a utility class for player notifications.
  */
@@ -100,29 +92,21 @@ public final class NotificationUtil {
         final NotificationCompat.Builder builder =
                 new NotificationCompat.Builder(player.getContext(),
                 player.getContext().getString(R.string.notification_channel_id));
+        final MediaStyle mediaStyle = new MediaStyle();
 
-        initializeNotificationSlots();
+        // setup media style (compact notification slots and media session)
-
+        if (Build.VERSION.SDK_INT < Build.VERSION_CODES.TIRAMISU) {
-        // count the number of real slots, to make sure compact slots indices are not out of bound
+            // notification actions are ignored on Android 13+, and are replaced by code in
-        int nonNothingSlotCount = 5;
+            // MediaSessionPlayerUi
-        if (notificationSlots[3] == NotificationConstants.NOTHING) {
+            final int[] compactSlots = initializeNotificationSlots();
-            --nonNothingSlotCount;
+            mediaStyle.setShowActionsInCompactView(compactSlots);
         }
-        if (notificationSlots[4] == NotificationConstants.NOTHING) {
-            --nonNothingSlotCount;
-        }
-
-        // build the compact slot indices array (need code to convert from Integer... because Java)
-        final List<Integer> compactSlotList = NotificationConstants.getCompactSlotsFromPreferences(
-                player.getContext(), player.getPrefs(), nonNothingSlotCount);
-        final int[] compactSlots = compactSlotList.stream().mapToInt(Integer::intValue).toArray();
-
-        final MediaStyle mediaStyle = new MediaStyle().setShowActionsInCompactView(compactSlots);
         player.UIs()
                 .get(MediaSessionPlayerUi.class)
                 .flatMap(MediaSessionPlayerUi::getSessionToken)
                 .ifPresent(mediaStyle::setMediaSession);
 
+        // setup notification builder
         builder.setStyle(mediaStyle)
                 .setPriority(NotificationCompat.PRIORITY_HIGH)
                 .setVisibility(NotificationCompat.VISIBILITY_PUBLIC)
@@ -157,8 +141,12 @@ public final class NotificationUtil {
         notificationBuilder.setContentText(player.getUploaderName());
         notificationBuilder.setTicker(player.getVideoTitle());
 
+        if (Build.VERSION.SDK_INT < Build.VERSION_CODES.TIRAMISU) {
+            // notification actions are ignored on Android 13+, and are replaced by code in
+            // MediaSessionPlayerUi
             updateActions(notificationBuilder);
         }
+    }
 
 
     @SuppressLint("RestrictedApi")
@@ -209,12 +197,35 @@ public final class NotificationUtil {
     // ACTIONS
     /////////////////////////////////////////////////////
 
-    private void initializeNotificationSlots() {
+    /**
+     * The compact slots array from settings contains indices from 0 to 4, each referring to one of
+     * the five actions configurable by the user. However, if the user sets an action to "Nothing",
+     * then all of the actions coming after will have a "settings index" different than the index
+     * of the corresponding action when sent to the system.
+     *
+     * @return the indices of compact slots referred to the list of non-nothing actions that will be
+     *         sent to the system
+     */
+    private int[] initializeNotificationSlots() {
+        final Collection<Integer> settingsCompactSlots = NotificationConstants
+                .getCompactSlotsFromPreferences(player.getContext(), player.getPrefs());
+        final List<Integer> adjustedCompactSlots = new ArrayList<>();
+
+        int nonNothingIndex = 0;
         for (int i = 0; i < 5; ++i) {
             notificationSlots[i] = player.getPrefs().getInt(
                     player.getContext().getString(NotificationConstants.SLOT_PREF_KEYS[i]),
                     NotificationConstants.SLOT_DEFAULTS[i]);
+
+            if (notificationSlots[i] != NotificationConstants.NOTHING) {
+                if (settingsCompactSlots.contains(i)) {
+                    adjustedCompactSlots.add(nonNothingIndex);
                 }
+                nonNothingIndex += 1;
+            }
+        }
+
+        return adjustedCompactSlots.stream().mapToInt(Integer::intValue).toArray();
     }
 
     @SuppressLint("RestrictedApi")
@@ -227,115 +238,15 @@ public final class NotificationUtil {
 
     private void addAction(final NotificationCompat.Builder builder,
                            @NotificationConstants.Action final int slot) {
-        final NotificationCompat.Action action = getAction(slot);
+        @Nullable final NotificationActionData data =
-        if (action != null) {
+                NotificationActionData.fromNotificationActionEnum(player, slot);
-            builder.addAction(action);
+        if (data == null) {
-        }
+            return;
         }
 
-    @Nullable
+        final PendingIntent intent = PendingIntentCompat.getBroadcast(player.getContext(),
-    private NotificationCompat.Action getAction(
+                NOTIFICATION_ID, new Intent(data.action()), FLAG_UPDATE_CURRENT, false);
-            @NotificationConstants.Action final int selectedAction) {
+        builder.addAction(new NotificationCompat.Action(data.icon(), data.name(), intent));
-        final int baseActionIcon = NotificationConstants.ACTION_ICONS[selectedAction];
-        switch (selectedAction) {
-            case NotificationConstants.PREVIOUS:
-                return getAction(baseActionIcon,
-                        R.string.exo_controls_previous_description, ACTION_PLAY_PREVIOUS);
-
-            case NotificationConstants.NEXT:
-                return getAction(baseActionIcon,
-                        R.string.exo_controls_next_description, ACTION_PLAY_NEXT);
-
-            case NotificationConstants.REWIND:
-                return getAction(baseActionIcon,
-                        R.string.exo_controls_rewind_description, ACTION_FAST_REWIND);
-
-            case NotificationConstants.FORWARD:
-                return getAction(baseActionIcon,
-                        R.string.exo_controls_fastforward_description, ACTION_FAST_FORWARD);
-
-            case NotificationConstants.SMART_REWIND_PREVIOUS:
-                if (player.getPlayQueue() != null && player.getPlayQueue().size() > 1) {
-                    return getAction(R.drawable.exo_notification_previous,
-                            R.string.exo_controls_previous_description, ACTION_PLAY_PREVIOUS);
-                } else {
-                    return getAction(R.drawable.exo_controls_rewind,
-                            R.string.exo_controls_rewind_description, ACTION_FAST_REWIND);
-                }
-
-            case NotificationConstants.SMART_FORWARD_NEXT:
-                if (player.getPlayQueue() != null && player.getPlayQueue().size() > 1) {
-                    return getAction(R.drawable.exo_notification_next,
-                            R.string.exo_controls_next_description, ACTION_PLAY_NEXT);
-                } else {
-                    return getAction(R.drawable.exo_controls_fastforward,
-                            R.string.exo_controls_fastforward_description, ACTION_FAST_FORWARD);
-                }
-
-            case NotificationConstants.PLAY_PAUSE_BUFFERING:
-                if (player.getCurrentState() == Player.STATE_PREFLIGHT
-                        || player.getCurrentState() == Player.STATE_BLOCKED
-                        || player.getCurrentState() == Player.STATE_BUFFERING) {
-                    // null intent -> show hourglass icon that does nothing when clicked
-                    return new NotificationCompat.Action(R.drawable.ic_hourglass_top,
-                            player.getContext().getString(R.string.notification_action_buffering),
-                            null);
-                }
-
-                // fallthrough
-            case NotificationConstants.PLAY_PAUSE:
-                if (player.getCurrentState() == Player.STATE_COMPLETED) {
-                    return getAction(R.drawable.ic_replay,
-                            R.string.exo_controls_pause_description, ACTION_PLAY_PAUSE);
-                } else if (player.isPlaying()
-                        || player.getCurrentState() == Player.STATE_PREFLIGHT
-                        || player.getCurrentState() == Player.STATE_BLOCKED
-                        || player.getCurrentState() == Player.STATE_BUFFERING) {
-                    return getAction(R.drawable.exo_notification_pause,
-                            R.string.exo_controls_pause_description, ACTION_PLAY_PAUSE);
-                } else {
-                    return getAction(R.drawable.exo_notification_play,
-                            R.string.exo_controls_play_description, ACTION_PLAY_PAUSE);
-                }
-
-            case NotificationConstants.REPEAT:
-                if (player.getRepeatMode() == REPEAT_MODE_ALL) {
-                    return getAction(R.drawable.exo_media_action_repeat_all,
-                            R.string.exo_controls_repeat_all_description, ACTION_REPEAT);
-                } else if (player.getRepeatMode() == REPEAT_MODE_ONE) {
-                    return getAction(R.drawable.exo_media_action_repeat_one,
-                            R.string.exo_controls_repeat_one_description, ACTION_REPEAT);
-                } else /* player.getRepeatMode() == REPEAT_MODE_OFF */ {
-                    return getAction(R.drawable.exo_media_action_repeat_off,
-                            R.string.exo_controls_repeat_off_description, ACTION_REPEAT);
-                }
-
-            case NotificationConstants.SHUFFLE:
-                if (player.getPlayQueue() != null && player.getPlayQueue().isShuffled()) {
-                    return getAction(R.drawable.exo_controls_shuffle_on,
-                            R.string.exo_controls_shuffle_on_description, ACTION_SHUFFLE);
-                } else {
-                    return getAction(R.drawable.exo_controls_shuffle_off,
-                            R.string.exo_controls_shuffle_off_description, ACTION_SHUFFLE);
-                }
-
-            case NotificationConstants.CLOSE:
-                return getAction(R.drawable.ic_close,
-                        R.string.close, ACTION_CLOSE);
-
-            case NotificationConstants.NOTHING:
-            default:
-                // do nothing
-                return null;
-        }
-    }
-
-    private NotificationCompat.Action getAction(@DrawableRes final int drawable,
-                                                @StringRes final int title,
-                                                final String intentAction) {
-        return new NotificationCompat.Action(drawable, player.getContext().getString(title),
-                PendingIntentCompat.getBroadcast(player.getContext(), NOTIFICATION_ID,
-                        new Intent(intentAction), FLAG_UPDATE_CURRENT, false));
     }
 
     private Intent getIntentForNotification() {
@@ -364,7 +275,7 @@ public final class NotificationUtil {
         final Bitmap thumbnail = player.getThumbnail();
         if (thumbnail == null || !showThumbnail) {
             // since the builder is reused, make sure the thumbnail is unset if there is not one
-            builder.setLargeIcon(null);
+            builder.setLargeIcon((Bitmap) null);
             return;
         }
 

app/src/main/java/org/schabi/newpipe/player/playqueue/PlayQueueItem.java

@@ -3,12 +3,14 @@ package org.schabi.newpipe.player.playqueue;
 import androidx.annotation.NonNull;
 import androidx.annotation.Nullable;
 
+import org.schabi.newpipe.extractor.Image;
 import org.schabi.newpipe.extractor.stream.StreamInfo;
 import org.schabi.newpipe.extractor.stream.StreamInfoItem;
 import org.schabi.newpipe.extractor.stream.StreamType;
 import org.schabi.newpipe.util.ExtractorHelper;
 
 import java.io.Serializable;
+import java.util.List;
 
 import io.reactivex.rxjava3.core.Single;
 import io.reactivex.rxjava3.schedulers.Schedulers;
@@ -24,7 +26,7 @@ public class PlayQueueItem implements Serializable {
     private final int serviceId;
     private final long duration;
     @NonNull
-    private final String thumbnailUrl;
+    private final List<Image> thumbnails;
     @NonNull
     private final String uploader;
     private final String uploaderUrl;
@@ -38,7 +40,7 @@ public class PlayQueueItem implements Serializable {
 
     PlayQueueItem(@NonNull final StreamInfo info) {
         this(info.getName(), info.getUrl(), info.getServiceId(), info.getDuration(),
-                info.getThumbnailUrl(), info.getUploaderName(),
+                info.getThumbnails(), info.getUploaderName(),
                 info.getUploaderUrl(), info.getStreamType());
 
         if (info.getStartPosition() > 0) {
@@ -48,20 +50,20 @@ public class PlayQueueItem implements Serializable {
 
     PlayQueueItem(@NonNull final StreamInfoItem item) {
         this(item.getName(), item.getUrl(), item.getServiceId(), item.getDuration(),
-                item.getThumbnailUrl(), item.getUploaderName(),
+                item.getThumbnails(), item.getUploaderName(),
                 item.getUploaderUrl(), item.getStreamType());
     }
 
     @SuppressWarnings("ParameterNumber")
     private PlayQueueItem(@Nullable final String name, @Nullable final String url,
                           final int serviceId, final long duration,
-                          @Nullable final String thumbnailUrl, @Nullable final String uploader,
+                          final List<Image> thumbnails, @Nullable final String uploader,
                           final String uploaderUrl, @NonNull final StreamType streamType) {
         this.title = name != null ? name : EMPTY_STRING;
         this.url = url != null ? url : EMPTY_STRING;
         this.serviceId = serviceId;
         this.duration = duration;
-        this.thumbnailUrl = thumbnailUrl != null ? thumbnailUrl : EMPTY_STRING;
+        this.thumbnails = thumbnails;
         this.uploader = uploader != null ? uploader : EMPTY_STRING;
         this.uploaderUrl = uploaderUrl;
         this.streamType = streamType;
@@ -88,8 +90,8 @@ public class PlayQueueItem implements Serializable {
     }
 
     @NonNull
-    public String getThumbnailUrl() {
+    public List<Image> getThumbnails() {
-        return thumbnailUrl;
+        return thumbnails;
     }
 
     @NonNull

app/src/main/java/org/schabi/newpipe/player/playqueue/PlayQueueItemBuilder.java

@@ -6,7 +6,7 @@ import android.view.MotionEvent;
 import android.view.View;
 
 import org.schabi.newpipe.util.Localization;
-import org.schabi.newpipe.util.PicassoHelper;
+import org.schabi.newpipe.util.image.PicassoHelper;
 import org.schabi.newpipe.util.ServiceHelper;
 
 public class PlayQueueItemBuilder {
@@ -33,7 +33,7 @@ public class PlayQueueItemBuilder {
             holder.itemDurationView.setVisibility(View.GONE);
         }
 
-        PicassoHelper.loadThumbnail(item.getThumbnailUrl()).into(holder.itemThumbnailView);
+        PicassoHelper.loadThumbnail(item.getThumbnails()).into(holder.itemThumbnailView);
 
         holder.itemRoot.setOnClickListener(view -> {
             if (onItemClickListener != null) {

app/src/main/java/org/schabi/newpipe/player/seekbarpreview/SeekbarPreviewThumbnailHolder.java

@@ -14,7 +14,7 @@ import androidx.collection.SparseArrayCompat;
 import com.google.common.base.Stopwatch;
 
 import org.schabi.newpipe.extractor.stream.Frameset;
-import org.schabi.newpipe.util.PicassoHelper;
+import org.schabi.newpipe.util.image.PicassoHelper;
 
 import java.util.Comparator;
 import java.util.List;

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

@@ -740,7 +740,7 @@ public final class MainPlayerUi extends VideoPlayerUi implements View.OnLayoutCh
                     String videoUrl = player.getVideoUrl();
                     videoUrl += ("&t=" + seconds);
                     ShareUtils.shareText(context, currentItem.getTitle(),
-                            videoUrl, currentItem.getThumbnailUrl());
+                            videoUrl, currentItem.getThumbnails());
                 }
             }
         };