PlayerUIList: make UI list private

The `R.id` link from the comment cannot be resolved, so let’s not link
it for now.

We are using some exoplayer2 resources, let’s silence the warning.

.github/CONTRIBUTING.md

@@ -6,7 +6,7 @@ NewPipe contribution guidelines
 ## Crash reporting
 
 Report crashes through the **automated crash report system** of NewPipe.
-This way all the data needed for debugging is included in your bugreport for GitHub.
+This way all the data needed for debugging is included in your bug report for GitHub.
 You'll see *exactly* what is sent, be able to add **your comments**, and then send it.
 
 ## Issue reporting/feature requests
@@ -42,10 +42,6 @@ You'll see *exactly* what is sent, be able to add **your comments**, and then se
 * Create PRs that cover only **one specific issue/solution/bug**. Do not create PRs that are huge monoliths and could have been split into multiple independent contributions.
 * NewPipe uses [NewPipeExtractor](https://github.com/TeamNewPipe/NewPipeExtractor) to fetch data from services. If you need to change something there, you must test your changes in NewPipe. Telling NewPipe to use your extractor version can be accomplished by editing the `app/build.gradle` file: the comments under the "NewPipe libraries" section of `dependencies` will help you out.
 
-### Kotlin in NewPipe
-* NewPipe will remain mostly Java for time being
-* Contributions containing a simple conversion from Java to Kotlin should be avoided. Conversions to Kotlin should only be done if Kotlin actually brings improvements like bug fixes or better performance which are not, or only with much more effort, implementable in Java. The core team sees Java as an easier to learn and generally well adopted programming language.
-
 ### Creating a Pull Request (PR)
 
 * Make changes on a **separate branch** with a meaningful name, not on the _master_ branch or the _dev_ branch. This is commonly known as *feature branch workflow*. You may then send your changes as a pull request (PR) on GitHub.
@@ -83,6 +79,6 @@ The [ktlint](https://github.com/pinterest/ktlint) plugin does the same job as ch
 
 ## Communication
 
-* The #newpipe channel on Libera Chat (`ircs://irc.libera.chat:6697/newpipe`) has the core team and other developers in it. [Click here for webchat](https://web.libera.chat/#newpipe)!
-* You can also use a Matrix account to join the NewPipe channel at [#newpipe:libera.chat](https://matrix.to/#/#newpipe:libera.chat). Some convenient clients, available both for phone and desktop, are listed at that link.
-* You can post your suggestions, changes, ideas etc. on either GitHub or IRC.
+* You can use a Matrix account to join the NewPipe channel at [#newpipe:matrix.newpipe-ev.de](https://matrix.to/#/#newpipe:matrix.newpipe-ev.de). Some convenient clients, available both for phone and desktop, are listed at that link.
+* Alternatively, the #newpipe channel on Libera Chat (`ircs://irc.libera.chat:6697/newpipe`) can also be joined, as it is bridged to the Matrix room. [Click here for webchat](https://web.libera.chat/#newpipe)!
+* You can post your suggestions, changes, ideas etc. on either GitHub or Matrix (including via IRC).

.github/ISSUE_TEMPLATE/config.yml

@@ -3,9 +3,9 @@ contact_links:
   - name: ❓ Question
     url: https://github.com/TeamNewPipe/NewPipe/discussions/new?category=questions
     about: Ask about anything NewPipe-related
+  - name: 💬 Matrix
+    url: https://matrix.to/#/#newpipe:matrix.newpipe-ev.de
+    about: Chat with us via Matrix for quick Q/A
   - name: 💬 IRC
     url: https://web.libera.chat/#newpipe
     about: Chat with us via IRC for quick Q/A
-  - name: 💬 Matrix
-    url: https://matrix.to/#/#newpipe:libera.chat
-    about: Chat with us via Matrix for quick Q/A

.github/workflows/build-release-apk.yml

@@ -0,0 +1,38 @@
+name: "Build unsigned release APK on master"
+
+on:
+  workflow_dispatch:
+
+jobs:
+  release:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          ref: 'master'
+
+      - uses: actions/setup-java@v4
+        with:
+          distribution: 'temurin'
+          java-version: '21'
+          cache: 'gradle'
+
+      - name: "Build release APK"
+        run: ./gradlew assembleRelease --stacktrace
+
+      - name: "Rename APK"
+        run: |
+          VERSION_NAME="$(jq -r ".elements[0].versionName" "app/build/outputs/apk/release/output-metadata.json")"
+          echo "Version name: $VERSION_NAME" >> "$GITHUB_STEP_SUMMARY"
+          echo '```json' >> "$GITHUB_STEP_SUMMARY"
+          cat "app/build/outputs/apk/release/output-metadata.json" >> "$GITHUB_STEP_SUMMARY"
+          echo >> "$GITHUB_STEP_SUMMARY"
+          echo '```' >> "$GITHUB_STEP_SUMMARY"
+          # assume there is only one APK in that folder
+          mv app/build/outputs/apk/release/*.apk "app/build/outputs/apk/release/NewPipe_v$VERSION_NAME.apk"
+
+      - name: "Upload APK"
+        uses: actions/upload-artifact@v4
+        with:
+          name: app
+          path: app/build/outputs/apk/release/*.apk

.github/workflows/ci.yml

@@ -6,6 +6,7 @@ on:
     branches:
       - dev
       - master
+      - refactor
       - release**
     paths-ignore:
       - 'README.md'
@@ -46,10 +47,10 @@ jobs:
           BRANCH: ${{ github.head_ref }}
         run: git checkout -B "$BRANCH"
 
-      - name: set up JDK 17
+      - name: set up JDK
         uses: actions/setup-java@v4
         with:
-          java-version: 17
+          java-version: 21
           distribution: "temurin"
           cache: 'gradle'
 
@@ -63,8 +64,7 @@ jobs:
           path: app/build/outputs/apk/debug/*.apk
 
   test-android:
-    # macos has hardware acceleration. See android-emulator-runner action
-    runs-on: macos-latest
+    runs-on: ubuntu-latest
     timeout-minutes: 20
     strategy:
       matrix:
@@ -82,10 +82,16 @@ jobs:
     steps:
       - uses: actions/checkout@v4
 
-      - name: set up JDK 17
+      - name: Enable KVM
+        run: |
+          echo 'KERNEL=="kvm", GROUP="kvm", MODE="0666", OPTIONS+="static_node=kvm"' | sudo tee /etc/udev/rules.d/99-kvm4all.rules
+          sudo udevadm control --reload-rules
+          sudo udevadm trigger --name-match=kvm
+
+      - name: set up JDK
         uses: actions/setup-java@v4
         with:
-          java-version: 17
+          java-version: 21
           distribution: "temurin"
           cache: 'gradle'
 
@@ -115,10 +121,10 @@ jobs:
         with:
           fetch-depth: 0  # Shallow clones should be disabled for a better relevancy of analysis
 
-      - name: Set up JDK 17
+      - name: Set up JDK
         uses: actions/setup-java@v4
         with:
-          java-version: 17
+          java-version: 21
           distribution: "temurin"
           cache: 'gradle'
 

.github/workflows/image-minimizer.js

@@ -32,12 +32,12 @@ module.exports = async ({github, context}) => {
     }
 
     // Regex for finding images (simple variant) ![ALT_TEXT](https://*.githubusercontent.com/<number>/<variousHexStringsAnd->.<fileExtension>)
-    const REGEX_USER_CONTENT_IMAGE_LOOKUP = /\!\[(.*)\]\((https:\/\/[-a-z0-9]+\.githubusercontent\.com\/\d+\/[-0-9a-f]{32,512}\.(jpg|gif|png))\)/gm;
-    const REGEX_ASSETS_IMAGE_LOCKUP = /\!\[(.*)\]\((https:\/\/github\.com\/[-\w\d]+\/[-\w\d]+\/assets\/\d+\/[\-0-9a-f]{32,512})\)/gm;
+    const REGEX_USER_CONTENT_IMAGE_LOOKUP = /\!\[([^\]]*)\]\((https:\/\/[-a-z0-9]+\.githubusercontent\.com\/\d+\/[-0-9a-f]{32,512}\.(jpg|gif|png))\)/gm;
+    const REGEX_ASSETS_IMAGE_LOOKUP = /\!\[([^\]]*)\]\((https:\/\/github\.com\/(?:user-attachments\/assets|[-\w\d]+\/[-\w\d]+\/assets\/\d+)\/[\-0-9a-f]{32,512})\)/gm;
 
     // Check if we found something
     let foundSimpleImages = REGEX_USER_CONTENT_IMAGE_LOOKUP.test(initialBody)
-        || REGEX_ASSETS_IMAGE_LOCKUP.test(initialBody);
+        || REGEX_ASSETS_IMAGE_LOOKUP.test(initialBody);
     if (!foundSimpleImages) {
         console.log('Found no simple images to process');
         return;
@@ -52,7 +52,7 @@ module.exports = async ({github, context}) => {
 
     // Try to find and replace the images with minimized ones
     let newBody = await replaceAsync(initialBody, REGEX_USER_CONTENT_IMAGE_LOOKUP, minimizeAsync);
-    newBody = await replaceAsync(newBody, REGEX_ASSETS_IMAGE_LOCKUP, minimizeAsync);
+    newBody = await replaceAsync(newBody, REGEX_ASSETS_IMAGE_LOOKUP, minimizeAsync);
     
     if (!wasMatchModified) {
         console.log('Nothing was modified. Skipping update');

.gitignore

@@ -10,6 +10,7 @@ captures/
 *.class
 app/debug/
 app/release/
+.kotlin/
 
 # vscode / eclipse files
 *.classpath

.idea/icon.svg

@@ -0,0 +1,21 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Generator: Adobe Illustrator 19.0.0, SVG Export Plug-In . SVG Version: 6.00 Build 0)  -->
+<svg version="1.1" xmlns="http://www.w3.org/2000/svg"  x="0px" y="0px"
+	 viewBox="0 0 100 100" style="enable-background:new 0 0 100 100;" xml:space="preserve">
+<style type="text/css">
+	.st0{fill:#CD201F;}
+	.st1{fill:#FFFFFF;}
+</style>
+<g id="Alapkör">
+	<circle id="XMLID_23_" class="st0" cx="50" cy="50" r="50"/>
+</g>
+<g id="Elemek">
+	<path id="XMLID_19_" class="st1" d="M47,28.2c-9-5.3-15.3-9-15.3-9v61.7c0,0,30.4-18,52.3-30.9C72.1,43,57.7,34.5,47,28.2z"/>
+</g>
+<g id="Fedő">
+	<path id="XMLID_5_" class="st0" d="M48.4,40.1c-4.1-2.4-7-4.1-7-4.1V64c0,0,13.9-8.2,23.8-14C59.8,46.8,53.3,42.9,48.4,40.1z"/>
+	<rect id="XMLID_4_" x="41.4" y="55.6" class="st0" width="6.2" height="21"/>
+</g>
+<g id="Vonalak">
+</g>
+</svg>

app/check-dependencies.gradle

@@ -0,0 +1,48 @@
+tasks.register('checkDependenciesOrder') {
+    group = 'verification'
+    description = 'Checks that each section in libs.versions.toml is sorted alphabetically'
+
+    def tomlFile = file('../gradle/libs.versions.toml')
+
+    doLast {
+        if (!tomlFile.exists()) {
+            throw new GradleException('TOML file not found')
+        }
+
+        def lines = tomlFile.readLines()
+        def nonSortedBlocks = []
+        def currentBlock = []
+        def prevLine = ''
+        def prevIndex = 0
+
+        lines.eachWithIndex { line, lineIndex ->
+            if (line.trim() && !line.startsWith('#')) {
+                if (line.startsWith('[')) {
+                    prevLine = ''
+                } else {
+                    def currIndex = lineIndex + 1
+                    if (prevLine > line) {
+                        if (currentBlock && currentBlock[-1] == "${prevIndex}: ${prevLine}") {
+                            currentBlock.add("${currIndex}: ${line}")
+                        } else {
+                            if (!currentBlock.isEmpty()) {
+                                nonSortedBlocks.add(currentBlock)
+                                currentBlock = []
+                            }
+                            currentBlock.add("${prevIndex}: ${prevLine}")
+                            currentBlock.add("${currIndex}: ${line}")
+                        }
+                    }
+                    prevLine = line
+                    prevIndex = lineIndex + 1
+                }
+            }
+        }
+
+        if (!currentBlock.isEmpty()) {
+            nonSortedBlocks.add(currentBlock)
+            throw new GradleException("The following lines were not sorted:\n" +
+                    nonSortedBlocks.collect { it.join("\n") }.join("\n\n"))
+        }
+    }
+}

app/proguard-rules.pro

@@ -5,22 +5,21 @@
 
 ## Rules for NewPipeExtractor
 -keep class org.schabi.newpipe.extractor.timeago.patterns.** { *; }
+## Rules for Rhino and Rhino Engine
+-keep class org.mozilla.javascript.* { *; }
 -keep class org.mozilla.javascript.** { *; }
+-keep class org.mozilla.javascript.engine.** { *; }
 -keep class org.mozilla.classfile.ClassFileWriter
+-dontwarn org.mozilla.javascript.JavaToJSONConverters
 -dontwarn org.mozilla.javascript.tools.**
+-keep class javax.script.** { *; }
+-dontwarn javax.script.**
+-keep class jdk.dynalink.** { *; }
+-dontwarn jdk.dynalink.**
 
 ## Rules for ExoPlayer
 -keep class com.google.android.exoplayer2.** { *; }
 
-## Rules for Icepick. Copy pasted from https://github.com/frankiesardo/icepick
--dontwarn icepick.**
--keep class icepick.** { *; }
--keep class **$$Icepick { *; }
--keepclasseswithmembernames class * {
-    @icepick.* <fields>;
-}
--keepnames class * { @icepick.State *;}
-
 ## Rules for OkHttp. Copy pasted from https://github.com/square/okhttp
 -dontwarn okhttp3.**
 -dontwarn okio.**

app/src/main/AndroidManifest.xml

@@ -64,6 +64,9 @@
             <intent-filter>
                 <action android:name="android.intent.action.MEDIA_BUTTON" />
             </intent-filter>
+            <intent-filter>
+                <action android:name="android.media.browse.MediaBrowserService"/>
+            </intent-filter>
         </service>
 
         <activity
@@ -77,6 +80,11 @@
             android:exported="false"
             android:label="@string/settings" />
 
+        <activity
+            android:name=".settings.SettingsV2Activity"
+            android:exported="true"
+            android:label="@string/settings" />
+
         <activity
             android:name=".about.AboutActivity"
             android:exported="false"
@@ -367,6 +375,7 @@
                 <data android:host="tilvids.com" />
                 <data android:host="video.lqdn.fr" />
                 <data android:host="video.ploud.fr" />
+                <data android:host="subscribeto.me" />
 
                 <data android:pathPrefix="/videos/" /> <!-- it contains playlists -->
                 <data android:pathPrefix="/w/" /> <!-- short video URLs -->
@@ -423,5 +432,10 @@
         <meta-data
             android:name="com.samsung.android.multidisplay.keep_process_alive"
             android:value="true" />
+        <!-- Android Auto -->
+        <meta-data android:name="com.google.android.gms.car.application"
+            android:resource="@xml/automotive_app_desc" />
+        <meta-data android:name="com.google.android.gms.car.notification.SmallIcon"
+            android:resource="@mipmap/ic_launcher" />
     </application>
 </manifest>

app/src/main/assets/po_token.html

@@ -0,0 +1,127 @@
+<!DOCTYPE html>
+<html lang="en"><head><title></title><script>
+/**
+ * Factory method to create and load a BotGuardClient instance.
+ * @param options - Configuration options for the BotGuardClient.
+ * @returns A promise that resolves to a loaded BotGuardClient instance.
+ */
+function loadBotGuard(challengeData) {
+  this.vm = this[challengeData.globalName];
+  this.program = challengeData.program;
+  this.vmFunctions = {};
+  this.syncSnapshotFunction = null;
+
+  if (!this.vm)
+    throw new Error('[BotGuardClient]: VM not found in the global object');
+
+  if (!this.vm.a)
+    throw new Error('[BotGuardClient]: Could not load program');
+
+  const vmFunctionsCallback = function (
+    asyncSnapshotFunction,
+    shutdownFunction,
+    passEventFunction,
+    checkCameraFunction
+  ) {
+    this.vmFunctions = {
+      asyncSnapshotFunction: asyncSnapshotFunction,
+      shutdownFunction: shutdownFunction,
+      passEventFunction: passEventFunction,
+      checkCameraFunction: checkCameraFunction
+    };
+  };
+
+  this.syncSnapshotFunction = this.vm.a(this.program, vmFunctionsCallback, true, this.userInteractionElement, function () {/** no-op */ }, [ [], [] ])[0]
+
+  // an asynchronous function runs in the background and it will eventually call
+  // `vmFunctionsCallback`, however we need to manually tell JavaScript to pass
+  // control to the things running in the background by interrupting this async
+  // function in any way, e.g. with a delay of 1ms. The loop is most probably not
+  // needed but is there just because.
+  return new Promise(function (resolve, reject) {
+    i = 0
+    refreshIntervalId = setInterval(function () {
+      if (!!this.vmFunctions.asyncSnapshotFunction) {
+        resolve(this)
+        clearInterval(refreshIntervalId);
+      }
+      if (i >= 10000) {
+        reject("asyncSnapshotFunction is null even after 10 seconds")
+        clearInterval(refreshIntervalId);
+      }
+      i += 1;
+    }, 1);
+  })
+}
+
+/**
+ * Takes a snapshot asynchronously.
+ * @returns The snapshot result.
+ * @example
+ * ```ts
+ * const result = await botguard.snapshot({
+ *   contentBinding: {
+ *     c: "a=6&a2=10&b=SZWDwKVIuixOp7Y4euGTgwckbJA&c=1729143849&d=1&t=7200&c1a=1&c6a=1&c6b=1&hh=HrMb5mRWTyxGJphDr0nW2Oxonh0_wl2BDqWuLHyeKLo",
+ *     e: "ENGAGEMENT_TYPE_VIDEO_LIKE",
+ *     encryptedVideoId: "P-vC09ZJcnM"
+ *    }
+ * });
+ *
+ * console.log(result);
+ * ```
+ */
+function snapshot(args) {
+  return new Promise(function (resolve, reject) {
+    if (!this.vmFunctions.asyncSnapshotFunction)
+      return reject(new Error('[BotGuardClient]: Async snapshot function not found'));
+
+    this.vmFunctions.asyncSnapshotFunction(function (response) { resolve(response) }, [
+      args.contentBinding,
+      args.signedTimestamp,
+      args.webPoSignalOutput,
+      args.skipPrivacyBuffer
+    ]);
+  });
+}
+
+function runBotGuard(challengeData) {
+  const interpreterJavascript = challengeData.interpreterJavascript.privateDoNotAccessOrElseSafeScriptWrappedValue;
+
+  if (interpreterJavascript) {
+    new Function(interpreterJavascript)();
+  } else throw new Error('Could not load VM');
+
+  const webPoSignalOutput = [];
+  return loadBotGuard({
+    globalName: challengeData.globalName,
+    globalObj: this,
+    program: challengeData.program
+  }).then(function (botguard) {
+    return botguard.snapshot({ webPoSignalOutput: webPoSignalOutput })
+  }).then(function (botguardResponse) {
+    return { webPoSignalOutput: webPoSignalOutput, botguardResponse: botguardResponse }
+  })
+}
+
+function obtainPoToken(webPoSignalOutput, integrityToken, identifier) {
+  const getMinter = webPoSignalOutput[0];
+
+  if (!getMinter)
+    throw new Error('PMD:Undefined');
+
+  const mintCallback = getMinter(integrityToken);
+
+  if (!(mintCallback instanceof Function))
+    throw new Error('APF:Failed');
+
+  const result = mintCallback(identifier);
+
+  if (!result)
+    throw new Error('YNJ:Undefined');
+
+  if (!(result instanceof Uint8Array))
+    throw new Error('ODM:Invalid');
+
+  return result;
+}
+</script></head><body></body></html>

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

@@ -0,0 +1,22 @@
+package org.schabi.newpipe
+
+import android.content.Context
+import android.content.SharedPreferences
+import androidx.preference.PreferenceManager
+import dagger.Module
+import dagger.Provides
+import dagger.hilt.InstallIn
+import dagger.hilt.android.qualifiers.ApplicationContext
+import dagger.hilt.components.SingletonComponent
+import javax.inject.Singleton
+
+@Module
+@InstallIn(SingletonComponent::class)
+class AppModule {
+
+    @Provides
+    @Singleton
+    fun providesSharedPreference(@ApplicationContext context: Context): SharedPreferences {
+        return PreferenceManager.getDefaultSharedPreferences(context)
+    }
+}

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

@@ -10,8 +10,9 @@ import androidx.appcompat.app.AppCompatActivity;
 import androidx.fragment.app.Fragment;
 import androidx.fragment.app.FragmentManager;
 
-import icepick.Icepick;
-import icepick.State;
+import com.evernote.android.state.State;
+import com.livefront.bridge.Bridge;
+
 
 public abstract class BaseFragment extends Fragment {
     protected final String TAG = getClass().getSimpleName() + "@" + Integer.toHexString(hashCode());
@@ -48,7 +49,7 @@ public abstract class BaseFragment extends Fragment {
                     + "savedInstanceState = [" + savedInstanceState + "]");
         }
         super.onCreate(savedInstanceState);
-        Icepick.restoreInstanceState(this, savedInstanceState);
+        Bridge.restoreInstanceState(this, savedInstanceState);
         if (savedInstanceState != null) {
             onRestoreInstanceState(savedInstanceState);
         }
@@ -70,7 +71,7 @@ public abstract class BaseFragment extends Fragment {
     @Override
     public void onSaveInstanceState(@NonNull final Bundle outState) {
         super.onSaveInstanceState(outState);
-        Icepick.saveInstanceState(this, outState);
+        Bridge.saveInstanceState(this, outState);
     }
 
     protected void onRestoreInstanceState(@NonNull final Bundle savedInstanceState) {

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

@@ -29,7 +29,7 @@ import okhttp3.ResponseBody;
 
 public final class DownloaderImpl extends Downloader {
     public static final String USER_AGENT =
-            "Mozilla/5.0 (Windows NT 10.0; rv:91.0) Gecko/20100101 Firefox/91.0";
+            "Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:128.0) Gecko/20100101 Firefox/128.0";
     public static final String YOUTUBE_RESTRICTED_MODE_COOKIE_KEY =
             "youtube_restricted_mode_key";
     public static final String YOUTUBE_RESTRICTED_MODE_COOKIE = "PREF=f2=8000000";
@@ -48,6 +48,11 @@ public final class DownloaderImpl extends Downloader {
         this.mCookies = new HashMap<>();
     }
 
+    @NonNull
+    public OkHttpClient getClient() {
+        return client;
+    }
+
     /**
      * It's recommended to call exactly once in the entire lifetime of the application.
      *
@@ -137,7 +142,8 @@ public final class DownloaderImpl extends Downloader {
         }
 
         final okhttp3.Request.Builder requestBuilder = new okhttp3.Request.Builder()
-                .method(httpMethod, requestBody).url(url)
+                .method(httpMethod, requestBody)
+                .url(url)
                 .addHeader("User-Agent", USER_AGENT);
 
         final String cookies = getCookies(url);
@@ -145,38 +151,33 @@ public final class DownloaderImpl extends Downloader {
             requestBuilder.addHeader("Cookie", cookies);
         }
 
-        for (final Map.Entry<String, List<String>> pair : headers.entrySet()) {
-            final String headerName = pair.getKey();
-            final List<String> headerValueList = pair.getValue();
+        headers.forEach((headerName, headerValueList) -> {
+            requestBuilder.removeHeader(headerName);
+            headerValueList.forEach(headerValue ->
+                    requestBuilder.addHeader(headerName, headerValue));
+        });
 
-            if (headerValueList.size() > 1) {
-                requestBuilder.removeHeader(headerName);
-                for (final String headerValue : headerValueList) {
-                    requestBuilder.addHeader(headerName, headerValue);
-                }
-            } else if (headerValueList.size() == 1) {
-                requestBuilder.header(headerName, headerValueList.get(0));
+        try (
+                okhttp3.Response response = client.newCall(requestBuilder.build()).execute()
+        ) {
+            if (response.code() == 429) {
+                throw new ReCaptchaException("reCaptcha Challenge requested", url);
             }
 
+            String responseBodyToReturn = null;
+            try (ResponseBody body = response.body()) {
+                if (body != null) {
+                    responseBodyToReturn = body.string();
+                }
+            }
+
+            final String latestUrl = response.request().url().toString();
+            return new Response(
+                    response.code(),
+                    response.message(),
+                    response.headers().toMultimap(),
+                    responseBodyToReturn,
+                    latestUrl);
         }
-
-        final okhttp3.Response response = client.newCall(requestBuilder.build()).execute();
-
-        if (response.code() == 429) {
-            response.close();
-
-            throw new ReCaptchaException("reCaptcha Challenge requested", url);
-        }
-
-        final ResponseBody body = response.body();
-        String responseBodyToReturn = null;
-
-        if (body != null) {
-            responseBodyToReturn = body.string();
-        }
-
-        final String latestUrl = response.request().url().toString();
-        return new Response(response.code(), response.message(), response.headers().toMultimap(),
-                responseBodyToReturn, latestUrl);
     }
 }

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

@@ -41,6 +41,9 @@ import androidx.lifecycle.Lifecycle;
 import androidx.lifecycle.LifecycleOwner;
 import androidx.preference.PreferenceManager;
 
+import com.evernote.android.state.State;
+import com.livefront.bridge.Bridge;
+
 import org.schabi.newpipe.database.stream.model.StreamEntity;
 import org.schabi.newpipe.databinding.ListRadioIconItemBinding;
 import org.schabi.newpipe.databinding.SingleChoiceDialogViewBinding;
@@ -98,8 +101,6 @@ import java.util.List;
 import java.util.Optional;
 import java.util.function.Consumer;
 
-import icepick.Icepick;
-import icepick.State;
 import io.reactivex.rxjava3.android.schedulers.AndroidSchedulers;
 import io.reactivex.rxjava3.core.Observable;
 import io.reactivex.rxjava3.core.Single;
@@ -152,7 +153,7 @@ public class RouterActivity extends AppCompatActivity {
         getWindow().setAttributes(params);
 
         super.onCreate(savedInstanceState);
-        Icepick.restoreInstanceState(this, savedInstanceState);
+        Bridge.restoreInstanceState(this, savedInstanceState);
 
         // FragmentManager will take care to recreate (Playlist|Download)Dialog when screen rotates
         // We used to .setOnDismissListener(dialog -> finish()); when creating these DialogFragments
@@ -197,7 +198,7 @@ public class RouterActivity extends AppCompatActivity {
     @Override
     protected void onSaveInstanceState(@NonNull final Bundle outState) {
         super.onSaveInstanceState(outState);
-        Icepick.saveInstanceState(this, outState);
+        Bridge.saveInstanceState(this, outState);
     }
 
     @Override

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

@@ -1,199 +1,31 @@
 package org.schabi.newpipe.about
 
 import android.os.Bundle
-import android.view.LayoutInflater
-import android.view.MenuItem
-import android.view.View
-import android.view.ViewGroup
-import android.widget.Button
-import androidx.annotation.StringRes
+import androidx.activity.compose.setContent
+import androidx.activity.enableEdgeToEdge
 import androidx.appcompat.app.AppCompatActivity
-import androidx.fragment.app.Fragment
-import androidx.fragment.app.FragmentActivity
-import androidx.viewpager2.adapter.FragmentStateAdapter
-import com.google.android.material.tabs.TabLayoutMediator
-import org.schabi.newpipe.BuildConfig
+import androidx.compose.ui.res.stringResource
 import org.schabi.newpipe.R
-import org.schabi.newpipe.databinding.ActivityAboutBinding
-import org.schabi.newpipe.databinding.FragmentAboutBinding
+import org.schabi.newpipe.ui.components.common.ScaffoldWithToolbar
+import org.schabi.newpipe.ui.screens.AboutScreen
+import org.schabi.newpipe.ui.theme.AppTheme
 import org.schabi.newpipe.util.Localization
-import org.schabi.newpipe.util.ThemeHelper
-import org.schabi.newpipe.util.external_communication.ShareUtils
 
 class AboutActivity : AppCompatActivity() {
-
     override fun onCreate(savedInstanceState: Bundle?) {
         Localization.assureCorrectAppLanguage(this)
+        enableEdgeToEdge()
         super.onCreate(savedInstanceState)
-        ThemeHelper.setTheme(this)
-        title = getString(R.string.title_activity_about)
 
-        val aboutBinding = ActivityAboutBinding.inflate(layoutInflater)
-        setContentView(aboutBinding.root)
-        setSupportActionBar(aboutBinding.aboutToolbar)
-        supportActionBar?.setDisplayHomeAsUpEnabled(true)
-
-        // Create the adapter that will return a fragment for each of the three
-        // primary sections of the activity.
-        val mAboutStateAdapter = AboutStateAdapter(this)
-        // Set up the ViewPager with the sections adapter.
-        aboutBinding.aboutViewPager2.adapter = mAboutStateAdapter
-        TabLayoutMediator(
-            aboutBinding.aboutTabLayout,
-            aboutBinding.aboutViewPager2
-        ) { tab, position ->
-            tab.setText(mAboutStateAdapter.getPageTitle(position))
-        }.attach()
-    }
-
-    override fun onOptionsItemSelected(item: MenuItem): Boolean {
-        if (item.itemId == android.R.id.home) {
-            finish()
-            return true
-        }
-        return super.onOptionsItemSelected(item)
-    }
-
-    /**
-     * A placeholder fragment containing a simple view.
-     */
-    class AboutFragment : Fragment() {
-        private fun Button.openLink(@StringRes url: Int) {
-            setOnClickListener {
-                ShareUtils.openUrlInApp(context, requireContext().getString(url))
+        setContent {
+            AppTheme {
+                ScaffoldWithToolbar(
+                    title = stringResource(R.string.title_activity_about),
+                    onBackClick = { onBackPressedDispatcher.onBackPressed() }
+                ) { padding ->
+                    AboutScreen(padding)
+                }
             }
         }
-
-        override fun onCreateView(
-            inflater: LayoutInflater,
-            container: ViewGroup?,
-            savedInstanceState: Bundle?
-        ): View {
-            FragmentAboutBinding.inflate(inflater, container, false).apply {
-                aboutAppVersion.text = BuildConfig.VERSION_NAME
-                aboutGithubLink.openLink(R.string.github_url)
-                aboutDonationLink.openLink(R.string.donation_url)
-                aboutWebsiteLink.openLink(R.string.website_url)
-                aboutPrivacyPolicyLink.openLink(R.string.privacy_policy_url)
-                faqLink.openLink(R.string.faq_url)
-                return root
-            }
-        }
-    }
-
-    /**
-     * A [FragmentStateAdapter] that returns a fragment corresponding to
-     * one of the sections/tabs/pages.
-     */
-    private class AboutStateAdapter(fa: FragmentActivity) : FragmentStateAdapter(fa) {
-        private val posAbout = 0
-        private val posLicense = 1
-        private val totalCount = 2
-
-        override fun createFragment(position: Int): Fragment {
-            return when (position) {
-                posAbout -> AboutFragment()
-                posLicense -> LicenseFragment.newInstance(SOFTWARE_COMPONENTS)
-                else -> throw IllegalArgumentException("Unknown position for ViewPager2")
-            }
-        }
-
-        override fun getItemCount(): Int {
-            // Show 2 total pages.
-            return totalCount
-        }
-
-        fun getPageTitle(position: Int): Int {
-            return when (position) {
-                posAbout -> R.string.tab_about
-                posLicense -> R.string.tab_licenses
-                else -> throw IllegalArgumentException("Unknown position for ViewPager2")
-            }
-        }
-    }
-
-    companion object {
-        /**
-         * List of all software components.
-         */
-        private val SOFTWARE_COMPONENTS = arrayListOf(
-            SoftwareComponent(
-                "ACRA", "2013", "Kevin Gaudin",
-                "https://github.com/ACRA/acra", StandardLicenses.APACHE2
-            ),
-            SoftwareComponent(
-                "AndroidX", "2005 - 2011", "The Android Open Source Project",
-                "https://developer.android.com/jetpack", StandardLicenses.APACHE2
-            ),
-            SoftwareComponent(
-                "ExoPlayer", "2014 - 2020", "Google, Inc.",
-                "https://github.com/google/ExoPlayer", StandardLicenses.APACHE2
-            ),
-            SoftwareComponent(
-                "GigaGet", "2014 - 2015", "Peter Cai",
-                "https://github.com/PaperAirplane-Dev-Team/GigaGet", StandardLicenses.GPL3
-            ),
-            SoftwareComponent(
-                "Groupie", "2016", "Lisa Wray",
-                "https://github.com/lisawray/groupie", StandardLicenses.MIT
-            ),
-            SoftwareComponent(
-                "Icepick", "2015", "Frankie Sardo",
-                "https://github.com/frankiesardo/icepick", StandardLicenses.EPL1
-            ),
-            SoftwareComponent(
-                "Jsoup", "2009 - 2020", "Jonathan Hedley",
-                "https://github.com/jhy/jsoup", StandardLicenses.MIT
-            ),
-            SoftwareComponent(
-                "Markwon", "2019", "Dimitry Ivanov",
-                "https://github.com/noties/Markwon", StandardLicenses.APACHE2
-            ),
-            SoftwareComponent(
-                "Material Components for Android", "2016 - 2020", "Google, Inc.",
-                "https://github.com/material-components/material-components-android",
-                StandardLicenses.APACHE2
-            ),
-            SoftwareComponent(
-                "NewPipe Extractor", "2017 - 2020", "Christian Schabesberger",
-                "https://github.com/TeamNewPipe/NewPipeExtractor", StandardLicenses.GPL3
-            ),
-            SoftwareComponent(
-                "NoNonsense-FilePicker", "2016", "Jonas Kalderstam",
-                "https://github.com/spacecowboy/NoNonsense-FilePicker", StandardLicenses.MPL2
-            ),
-            SoftwareComponent(
-                "OkHttp", "2019", "Square, Inc.",
-                "https://square.github.io/okhttp/", StandardLicenses.APACHE2
-            ),
-            SoftwareComponent(
-                "Picasso", "2013", "Square, Inc.",
-                "https://square.github.io/picasso/", StandardLicenses.APACHE2
-            ),
-            SoftwareComponent(
-                "PrettyTime", "2012 - 2020", "Lincoln Baxter, III",
-                "https://github.com/ocpsoft/prettytime", StandardLicenses.APACHE2
-            ),
-            SoftwareComponent(
-                "ProcessPhoenix", "2015", "Jake Wharton",
-                "https://github.com/JakeWharton/ProcessPhoenix", StandardLicenses.APACHE2
-            ),
-            SoftwareComponent(
-                "RxAndroid", "2015", "The RxAndroid authors",
-                "https://github.com/ReactiveX/RxAndroid", StandardLicenses.APACHE2
-            ),
-            SoftwareComponent(
-                "RxBinding", "2015", "Jake Wharton",
-                "https://github.com/JakeWharton/RxBinding", StandardLicenses.APACHE2
-            ),
-            SoftwareComponent(
-                "RxJava", "2016 - 2020", "RxJava Contributors",
-                "https://github.com/ReactiveX/RxJava", StandardLicenses.APACHE2
-            ),
-            SoftwareComponent(
-                "SearchPreference", "2018", "ByteHamster",
-                "https://github.com/ByteHamster/SearchPreference", StandardLicenses.MIT
-            ),
-        )
     }
 }

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

@@ -1,11 +0,0 @@
-package org.schabi.newpipe.about
-
-import android.os.Parcelable
-import kotlinx.parcelize.Parcelize
-import java.io.Serializable
-
-/**
- * Class for storing information about a software license.
- */
-@Parcelize
-class License(val name: String, val abbreviation: String, val filename: String) : Parcelable, Serializable

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

@@ -1,140 +0,0 @@
-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: List<SoftwareComponent>
-    private var activeSoftwareComponent: SoftwareComponent? = null
-    private val compositeDisposable = CompositeDisposable()
-
-    override fun onCreate(savedInstanceState: Bundle?) {
-        super.onCreate(savedInstanceState)
-        softwareComponents = arguments?.parcelableArrayList<SoftwareComponent>(ARG_COMPONENTS)!!
-            .sortedBy { it.name } // Sort components by name
-        activeSoftwareComponent = savedInstanceState?.getSerializable(SOFTWARE_COMPONENT_KEY) as? SoftwareComponent
-    }
-
-    override fun onDestroy() {
-        compositeDisposable.dispose()
-        super.onDestroy()
-    }
-
-    override fun onCreateView(
-        inflater: LayoutInflater,
-        container: ViewGroup?,
-        savedInstanceState: Bundle?
-    ): View {
-        val binding = FragmentLicensesBinding.inflate(inflater, container, false)
-        binding.licensesAppReadLicense.setOnClickListener {
-            compositeDisposable.add(
-                showLicense(NEWPIPE_SOFTWARE_COMPONENT)
-            )
-        }
-        for (component in softwareComponents) {
-            val componentBinding = ItemSoftwareComponentBinding
-                .inflate(inflater, container, false)
-            componentBinding.name.text = component.name
-            componentBinding.copyright.text = getString(
-                R.string.copyright,
-                component.years,
-                component.copyrightOwner,
-                component.license.abbreviation
-            )
-            val root: View = componentBinding.root
-            root.tag = component
-            root.setOnClickListener {
-                compositeDisposable.add(
-                    showLicense(component)
-                )
-            }
-            binding.licensesSoftwareComponents.addView(root)
-            registerForContextMenu(root)
-        }
-        activeSoftwareComponent?.let { compositeDisposable.add(showLicense(it)) }
-        return binding.root
-    }
-
-    override fun onSaveInstanceState(savedInstanceState: Bundle) {
-        super.onSaveInstanceState(savedInstanceState)
-        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 SOFTWARE_COMPONENT_KEY = "ACTIVE_SOFTWARE_COMPONENT"
-        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

@@ -1,52 +0,0 @@
-package org.schabi.newpipe.about
-
-import android.content.Context
-import org.schabi.newpipe.R
-import org.schabi.newpipe.util.ThemeHelper
-import java.io.IOException
-
-/**
- * @param context the context to use
- * @param license the license
- * @return String which contains a HTML formatted license page
- * styled according to the context's theme
- */
-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
-            .replace("</head>", "<style>${getLicenseStylesheet(context)}</style></head>")
-    } catch (e: IOException) {
-        throw IllegalArgumentException("Could not get license file: ${license.filename}", e)
-    }
-}
-
-/**
- * @param context the Android context
- * @return String which is a CSS stylesheet according to the context's theme
- */
-fun getLicenseStylesheet(context: Context): String {
-    val isLightTheme = ThemeHelper.isLightThemeSelected(context)
-    val licenseBackgroundColor = getHexRGBColor(
-        context, if (isLightTheme) R.color.light_license_background_color else R.color.dark_license_background_color
-    )
-    val licenseTextColor = getHexRGBColor(
-        context, if (isLightTheme) R.color.light_license_text_color else R.color.dark_license_text_color
-    )
-    val youtubePrimaryColor = getHexRGBColor(
-        context, if (isLightTheme) R.color.light_youtube_primary_color else R.color.dark_youtube_primary_color
-    )
-    return "body{padding:12px 15px;margin:0;background:#$licenseBackgroundColor;color:#$licenseTextColor}" +
-        "a[href]{color:#$youtubePrimaryColor}pre{white-space:pre-wrap}"
-}
-
-/**
- * Cast R.color to a hexadecimal color value.
- *
- * @param context the context to use
- * @param color   the color number from R.color
- * @return a six characters long String with hexadecimal RGB values
- */
-fun getHexRGBColor(context: Context, color: Int): String {
-    return context.getString(color).substring(3)
-}

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

@@ -1,17 +0,0 @@
-package org.schabi.newpipe.about
-
-import android.os.Parcelable
-import kotlinx.parcelize.Parcelize
-import java.io.Serializable
-
-@Parcelize
-class SoftwareComponent
-@JvmOverloads
-constructor(
-    val name: String,
-    val years: String,
-    val copyrightOwner: String,
-    val link: String,
-    val license: License,
-    val version: String? = null
-) : Parcelable, Serializable

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

@@ -1,21 +0,0 @@
-package org.schabi.newpipe.about
-
-/**
- * Class containing information about standard software licenses.
- */
-object StandardLicenses {
-    @JvmField
-    val GPL3 = License("GNU General Public License, Version 3.0", "GPLv3", "gpl_3.html")
-
-    @JvmField
-    val APACHE2 = License("Apache License, Version 2.0", "ALv2", "apache2.html")
-
-    @JvmField
-    val MPL2 = License("Mozilla Public License, Version 2.0", "MPL 2.0", "mpl2.html")
-
-    @JvmField
-    val MIT = License("MIT License", "MIT", "mit.html")
-
-    @JvmField
-    val EPL1 = License("Eclipse Public License, Version 1.0", "EPL 1.0", "epl1.html")
-}

app/src/main/java/org/schabi/newpipe/database/history/model/StreamHistoryEntry.kt

@@ -3,6 +3,8 @@ package org.schabi.newpipe.database.history.model
 import androidx.room.ColumnInfo
 import androidx.room.Embedded
 import org.schabi.newpipe.database.stream.model.StreamEntity
+import org.schabi.newpipe.extractor.stream.StreamInfoItem
+import org.schabi.newpipe.util.image.ImageStrategy
 import java.time.OffsetDateTime
 
 data class StreamHistoryEntry(
@@ -27,4 +29,17 @@ data class StreamHistoryEntry(
         return this.streamEntity.uid == other.streamEntity.uid && streamId == other.streamId &&
             accessDate.isEqual(other.accessDate)
     }
+
+    fun toStreamInfoItem(): StreamInfoItem =
+        StreamInfoItem(
+            streamEntity.serviceId,
+            streamEntity.url,
+            streamEntity.title,
+            streamEntity.streamType,
+        ).apply {
+            duration = streamEntity.duration
+            uploaderName = streamEntity.uploader
+            uploaderUrl = streamEntity.uploaderUrl
+            thumbnails = ImageStrategy.dbUrlToImageList(streamEntity.thumbnailUrl)
+        }
 }

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

@@ -1,5 +1,7 @@
 package org.schabi.newpipe.database.playlist;
 
+import androidx.annotation.Nullable;
+
 import org.schabi.newpipe.database.LocalItem;
 
 public interface PlaylistLocalItem extends LocalItem {
@@ -10,4 +12,7 @@ public interface PlaylistLocalItem extends LocalItem {
     long getUid();
 
     void setDisplayIndex(long displayIndex);
+
+    @Nullable
+    String getThumbnailUrl();
 }

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

@@ -9,6 +9,8 @@ import static org.schabi.newpipe.database.playlist.model.PlaylistEntity.PLAYLIST
 import static org.schabi.newpipe.database.playlist.model.PlaylistEntity.PLAYLIST_THUMBNAIL_STREAM_ID;
 import static org.schabi.newpipe.database.playlist.model.PlaylistEntity.PLAYLIST_THUMBNAIL_URL;
 
+import androidx.annotation.Nullable;
+
 public class PlaylistMetadataEntry implements PlaylistLocalItem {
     public static final String PLAYLIST_STREAM_COUNT = "streamCount";
 
@@ -71,4 +73,10 @@ public class PlaylistMetadataEntry implements PlaylistLocalItem {
     public void setDisplayIndex(final long displayIndex) {
         this.displayIndex = displayIndex;
     }
+
+    @Nullable
+    @Override
+    public String getThumbnailUrl() {
+        return thumbnailUrl;
+    }
 }

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

@@ -34,7 +34,7 @@ public interface PlaylistRemoteDAO extends BasicDAO<PlaylistRemoteEntity> {
 
     @Query("SELECT * FROM " + REMOTE_PLAYLIST_TABLE + " WHERE "
             + REMOTE_PLAYLIST_ID + " = :playlistId")
-    Flowable<List<PlaylistRemoteEntity>> getPlaylist(long playlistId);
+    Flowable<PlaylistRemoteEntity> getPlaylist(long playlistId);
 
     @Query("SELECT * FROM " + REMOTE_PLAYLIST_TABLE + " WHERE "
             + REMOTE_PLAYLIST_URL + " = :url AND " + REMOTE_PLAYLIST_SERVICE_ID + " = :serviceId")

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

@@ -154,6 +154,6 @@ public interface PlaylistStreamDAO extends BasicDAO<PlaylistStreamEntity> {
             + " AND :streamUrl = :streamUrl"
 
             + " GROUP BY " + JOIN_PLAYLIST_ID
-            + " ORDER BY " + PLAYLIST_DISPLAY_INDEX)
+            + " ORDER BY " + PLAYLIST_DISPLAY_INDEX + ", " + PLAYLIST_NAME)
     Flowable<List<PlaylistDuplicatesEntry>> getPlaylistDuplicatesMetadata(String streamUrl);
 }

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

@@ -2,6 +2,7 @@ package org.schabi.newpipe.database.playlist.model;
 
 import android.text.TextUtils;
 
+import androidx.annotation.Nullable;
 import androidx.room.ColumnInfo;
 import androidx.room.Entity;
 import androidx.room.Ignore;
@@ -134,6 +135,8 @@ public class PlaylistRemoteEntity implements PlaylistLocalItem {
         this.name = name;
     }
 
+    @Nullable
+    @Override
     public String getThumbnailUrl() {
         return thumbnailUrl;
     }