Fix inconsistency in getQuantity and add docs

`getQuantity()` was being called in a couple of places with `zeroCaseStringId=0`, but that wasn't documented anywhere, and if `count==0` then `getString(zeroCaseStringId /* == 0 */)` would be returned which doesn't make sense

.editorconfig

@@ -6,39 +6,13 @@
 root = true
 
 [*.{kt,kts}]
-ktlint_standard_annotation = disabled
-ktlint_standard_argument-list-wrapping = disabled
-ktlint_standard_backing-property-naming = disabled
-ktlint_standard_blank-line-before-declaration = disabled
-ktlint_standard_blank-line-between-when-conditions = disabled
-ktlint_standard_chain-method-continuation = disabled
+ktlint_code_style = android_studio
+# https://pinterest.github.io/ktlint/latest/rules/standard/#function-naming
+ktlint_function_naming_ignore_when_annotated_with = Composable
+
 ktlint_standard_class-signature = disabled
-ktlint_standard_comment-wrapping = disabled
-ktlint_standard_enum-wrapping = disabled
 ktlint_standard_function-expression-body = disabled
-ktlint_standard_function-literal = disabled
-ktlint_standard_function-signature = disabled
-ktlint_standard_indent = disabled
-ktlint_standard_kdoc = disabled
 ktlint_standard_max-line-length = disabled
 ktlint_standard_mixed-condition-operators = disabled
-ktlint_standard_multiline-expression-wrapping = disabled
-ktlint_standard_multiline-if-else = disabled
-ktlint_standard_no-blank-line-in-list = disabled
-ktlint_standard_no-consecutive-comments = disabled
-ktlint_standard_no-empty-first-line-in-class-body = disabled
-ktlint_standard_no-empty-first-line-in-method-block = disabled
-ktlint_standard_no-line-break-after-else = disabled
-ktlint_standard_no-semi = disabled
-ktlint_standard_no-single-line-block-comment = disabled
 ktlint_standard_package-name = disabled
-ktlint_standard_parameter-list-wrapping = disabled
 ktlint_standard_property-naming = disabled
-ktlint_standard_spacing-between-declarations-with-annotations = disabled
-ktlint_standard_spacing-between-declarations-with-comments = disabled
-ktlint_standard_statement-wrapping = disabled
-ktlint_standard_string-template-indent = disabled
-ktlint_standard_trailing-comma-on-call-site = disabled
-ktlint_standard_trailing-comma-on-declaration-site = disabled
-ktlint_standard_try-catch-finally-spacing = disabled
-ktlint_standard_when-entry-bracing = disabled

.github/workflows/backport-pr.yml

@@ -22,7 +22,7 @@ jobs:
         github.event.comment.author_association == 'MEMBER'
         )
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       - name: Get backport metadata
         # the target branch is the first argument after `/backport`
         env:

.github/workflows/ci.yml

@@ -38,7 +38,7 @@ jobs:
 
     steps:
       - uses: actions/checkout@v6
-      - uses: gradle/actions/wrapper-validation@v4
+      - uses: gradle/actions/wrapper-validation@v5
 
       - name: create and checkout branch
         # push events already checked out the branch

app/build.gradle.kts

@@ -3,6 +3,8 @@
  * SPDX-License-Identifier: GPL-3.0-or-later
  */
 
+import com.android.build.api.dsl.ApplicationExtension
+
 plugins {
     alias(libs.plugins.android.application)
     alias(libs.plugins.jetbrains.kotlin.android)
@@ -32,7 +34,7 @@ kotlin {
     }
 }
 
-android {
+configure<ApplicationExtension> {
     compileSdk = 36
     namespace = "org.schabi.newpipe"
 
@@ -42,9 +44,9 @@ android {
         minSdk = 21
         targetSdk = 35
 
-        versionCode = System.getProperty("versionCodeOverride")?.toInt() ?: 1006
+        versionCode = System.getProperty("versionCodeOverride")?.toInt() ?: 1008
 
-        versionName = "0.28.1"
+        versionName = "0.28.3"
         System.getProperty("versionNameSuffix")?.let { versionNameSuffix = it }
 
         testInstrumentationRunner = "androidx.test.runner.AndroidJUnitRunner"
@@ -77,19 +79,18 @@ android {
                 resValue("string", "app_name", "NewPipe $suffix")
             }
             isMinifyEnabled = true
-            isShrinkResources = false // disabled to fix F-Droid"s reproducible build
-            proguardFiles(getDefaultProguardFile("proguard-android.txt"), "proguard-rules.pro")
+            isShrinkResources = true
+            proguardFiles(
+                getDefaultProguardFile("proguard-android-optimize.txt"),
+                "proguard-rules.pro"
+            )
         }
     }
 
     lint {
-        checkReleaseBuilds = false
-        // Or, if you prefer, you can continue to check for errors in release builds,
-        // but continue the build even when errors are found:
+        lintConfig = file("lint.xml")
+        // Continue the debug build even when errors are found
         abortOnError = false
-        // suppress false warning ("Resource IDs will be non-final in Android Gradle Plugin version
-        // 5.0, avoid using them in switch case statements"), which affects only library projects
-        disable += "NonConstantResourceId"
     }
 
     compileOptions {
@@ -100,7 +101,7 @@ android {
 
     sourceSets {
         getByName("androidTest") {
-            assets.srcDir("$projectDir/schemas")
+            assets.directories += "$projectDir/schemas"
         }
     }
 
@@ -111,6 +112,7 @@ android {
     buildFeatures {
         viewBinding = true
         buildConfig = true
+        resValues = true
     }
 
     packaging {
@@ -134,6 +136,13 @@ ksp {
 // Custom dependency configuration for ktlint
 val ktlint by configurations.creating
 
+// https://checkstyle.org/#JRE_and_JDK
+tasks.withType<Checkstyle>().configureEach {
+    javaLauncher = javaToolchains.launcherFor {
+        languageVersion = JavaLanguageVersion.of(21)
+    }
+}
+
 checkstyle {
     configDirectory = rootProject.file("checkstyle")
     isIgnoreFailures = false
@@ -263,7 +272,8 @@ dependencies {
     implementation(libs.lisawray.groupie.viewbinding)
 
     // Image loading
-    implementation(libs.squareup.picasso)
+    implementation(libs.coil.compose)
+    implementation(libs.coil.network.okhttp)
 
     // Markdown library for Android
     implementation(libs.noties.markwon.core)

app/lint.xml

@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+  ~ SPDX-FileCopyrightText: 2026 NewPipe e.V. <https://newpipe-ev.de>
+  ~ SPDX-License-Identifier: GPL-3.0-or-later
+  -->
+<lint>
+    <issue id="MissingTranslation" severity="ignore" />
+    <issue id="MissingQuantity" severity="ignore" />
+    <issue id="ImpliedQuantity" severity="ignore" />
+</lint>

app/proguard-rules.pro

@@ -39,3 +39,8 @@
 
 ## For some reason NotificationModeConfigFragment wasn't kept (only referenced in a preference xml)
 -keep class org.schabi.newpipe.settings.notifications.** { *; }
+
+# Prevent R8 from stripping or renaming Protobuf internal fields
+-keepclassmembers class * extends com.google.protobuf.GeneratedMessageLite {
+    <fields>;
+}

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

@@ -176,28 +176,32 @@ class DatabaseMigrationTest {
 
         databaseInV7.run {
             insert(
-                "search_history", SQLiteDatabase.CONFLICT_FAIL,
+                "search_history",
+                SQLiteDatabase.CONFLICT_FAIL,
                 ContentValues().apply {
                     put("service_id", serviceId)
                     put("search", defaultSearch1)
                 }
             )
             insert(
-                "search_history", SQLiteDatabase.CONFLICT_FAIL,
+                "search_history",
+                SQLiteDatabase.CONFLICT_FAIL,
                 ContentValues().apply {
                     put("service_id", serviceId)
                     put("search", defaultSearch2)
                 }
             )
             insert(
-                "search_history", SQLiteDatabase.CONFLICT_FAIL,
+                "search_history",
+                SQLiteDatabase.CONFLICT_FAIL,
                 ContentValues().apply {
                     put("service_id", otherServiceId)
                     put("search", defaultSearch1)
                 }
             )
             insert(
-                "search_history", SQLiteDatabase.CONFLICT_FAIL,
+                "search_history",
+                SQLiteDatabase.CONFLICT_FAIL,
                 ContentValues().apply {
                     put("service_id", otherServiceId)
                     put("search", defaultSearch2)
@@ -207,13 +211,17 @@ class DatabaseMigrationTest {
         }
 
         testHelper.runMigrationsAndValidate(
-            AppDatabase.DATABASE_NAME, Migrations.DB_VER_8,
-            true, Migrations.MIGRATION_7_8
+            AppDatabase.DATABASE_NAME,
+            Migrations.DB_VER_8,
+            true,
+            Migrations.MIGRATION_7_8
         )
 
         testHelper.runMigrationsAndValidate(
-            AppDatabase.DATABASE_NAME, Migrations.DB_VER_9,
-            true, Migrations.MIGRATION_8_9
+            AppDatabase.DATABASE_NAME,
+            Migrations.DB_VER_9,
+            true,
+            Migrations.MIGRATION_8_9
         )
 
         val migratedDatabaseV8 = getMigratedDatabase()
@@ -235,7 +243,8 @@ class DatabaseMigrationTest {
         val remoteUid2: Long
         databaseInV8.run {
             localUid1 = insert(
-                "playlists", SQLiteDatabase.CONFLICT_FAIL,
+                "playlists",
+                SQLiteDatabase.CONFLICT_FAIL,
                 ContentValues().apply {
                     put("name", DEFAULT_NAME + "1")
                     put("is_thumbnail_permanent", false)
@@ -243,7 +252,8 @@ class DatabaseMigrationTest {
                 }
             )
             localUid2 = insert(
-                "playlists", SQLiteDatabase.CONFLICT_FAIL,
+                "playlists",
+                SQLiteDatabase.CONFLICT_FAIL,
                 ContentValues().apply {
                     put("name", DEFAULT_NAME + "2")
                     put("is_thumbnail_permanent", false)
@@ -251,25 +261,29 @@ class DatabaseMigrationTest {
                 }
             )
             delete(
-                "playlists", "uid = ?",
+                "playlists",
+                "uid = ?",
                 Array(1) { localUid1 }
             )
             remoteUid1 = insert(
-                "remote_playlists", SQLiteDatabase.CONFLICT_FAIL,
+                "remote_playlists",
+                SQLiteDatabase.CONFLICT_FAIL,
                 ContentValues().apply {
                     put("service_id", DEFAULT_SERVICE_ID)
                     put("url", DEFAULT_URL)
                 }
             )
             remoteUid2 = insert(
-                "remote_playlists", SQLiteDatabase.CONFLICT_FAIL,
+                "remote_playlists",
+                SQLiteDatabase.CONFLICT_FAIL,
                 ContentValues().apply {
                     put("service_id", DEFAULT_SECOND_SERVICE_ID)
                     put("url", DEFAULT_SECOND_URL)
                 }
             )
             delete(
-                "remote_playlists", "uid = ?",
+                "remote_playlists",
+                "uid = ?",
                 Array(1) { remoteUid2 }
             )
             close()

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

@@ -4,6 +4,8 @@ import android.content.Context
 import androidx.room.Room
 import androidx.test.core.app.ApplicationProvider
 import io.reactivex.rxjava3.core.Single
+import java.io.IOException
+import java.time.OffsetDateTime
 import org.junit.After
 import org.junit.Assert.assertEquals
 import org.junit.Assert.assertNotNull
@@ -20,9 +22,6 @@ 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
@@ -41,14 +40,21 @@ class FeedDAOTest {
     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
+        stream1,
+        stream2,
+        stream3,
+        stream4,
+        stream5,
+        stream6,
+        stream7
     )
 
     @Before
     fun createDb() {
         val context = ApplicationProvider.getApplicationContext<Context>()
         db = Room.inMemoryDatabaseBuilder(
-            context, AppDatabase::class.java
+            context,
+            AppDatabase::class.java
         ).build()
         feedDAO = db.feedDAO()
         streamDAO = db.streamDAO()
@@ -65,7 +71,10 @@ class FeedDAOTest {
     fun testUnlinkStreamsOlderThan_KeepOne() {
         setupUnlinkDelete("2023-08-15T00:00:00Z")
         val streams = feedDAO.getStreams(
-            FeedGroupEntity.GROUP_ALL_ID, includePlayed = true, includePartiallyPlayed = true, null
+            FeedGroupEntity.GROUP_ALL_ID,
+            includePlayed = true,
+            includePartiallyPlayed = true,
+            null
         )
             .blockingGet()
         val allowedStreams = listOf(stream3, stream5, stream6, stream7)
@@ -76,7 +85,10 @@ class FeedDAOTest {
     fun testUnlinkStreamsOlderThan_KeepMultiple() {
         setupUnlinkDelete("2023-08-01T00:00:00Z")
         val streams = feedDAO.getStreams(
-            FeedGroupEntity.GROUP_ALL_ID, includePlayed = true, includePartiallyPlayed = true, null
+            FeedGroupEntity.GROUP_ALL_ID,
+            includePlayed = true,
+            includePartiallyPlayed = true,
+            null
         )
             .blockingGet()
         val allowedStreams = listOf(stream3, stream4, stream5, stream6, stream7)
@@ -112,7 +124,7 @@ class FeedDAOTest {
                 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")),
+                SubscriptionEntity.from(ChannelInfo(serviceId, "4", "https://youtube.com/channel/4", "https://youtube.com/channel/4", "channel-4"))
             )
         )
         feedDAO.insertAll(
@@ -123,7 +135,7 @@ class FeedDAOTest {
                 FeedEntity(4, 2),
                 FeedEntity(5, 2),
                 FeedEntity(6, 3),
-                FeedEntity(7, 4),
+                FeedEntity(7, 4)
             )
         )
     }

app/src/androidTest/java/org/schabi/newpipe/local/history/HistoryRecordManagerTest.kt

@@ -1,6 +1,9 @@
 package org.schabi.newpipe.local.history
 
 import androidx.test.core.app.ApplicationProvider
+import java.time.LocalDateTime
+import java.time.OffsetDateTime
+import java.time.ZoneOffset
 import org.assertj.core.api.Assertions.assertThat
 import org.junit.After
 import org.junit.Assert.assertEquals
@@ -11,9 +14,6 @@ import org.schabi.newpipe.database.AppDatabase
 import org.schabi.newpipe.database.history.model.SearchHistoryEntry
 import org.schabi.newpipe.testUtil.TestDatabase
 import org.schabi.newpipe.testUtil.TrampolineSchedulerRule
-import java.time.LocalDateTime
-import java.time.OffsetDateTime
-import java.time.ZoneOffset
 
 class HistoryRecordManagerTest {
 
@@ -54,7 +54,7 @@ class HistoryRecordManagerTest {
             SearchHistoryEntry(creationDate = time.minusSeconds(1), serviceId = 0, search = "A"),
             SearchHistoryEntry(creationDate = time.minusSeconds(2), serviceId = 2, search = "A"),
             SearchHistoryEntry(creationDate = time.minusSeconds(3), serviceId = 1, search = "B"),
-            SearchHistoryEntry(creationDate = time.minusSeconds(4), serviceId = 0, search = "B"),
+            SearchHistoryEntry(creationDate = time.minusSeconds(4), serviceId = 0, search = "B")
         )
 
         // make sure all 4 were inserted
@@ -85,7 +85,7 @@ class HistoryRecordManagerTest {
         val entries = listOf(
             SearchHistoryEntry(creationDate = time.minusSeconds(1), serviceId = 1, search = "A"),
             SearchHistoryEntry(creationDate = time.minusSeconds(2), serviceId = 2, search = "B"),
-            SearchHistoryEntry(creationDate = time.minusSeconds(3), serviceId = 0, search = "C"),
+            SearchHistoryEntry(creationDate = time.minusSeconds(3), serviceId = 0, search = "C")
         )
 
         // make sure all 3 were inserted
@@ -98,7 +98,6 @@ class HistoryRecordManagerTest {
     }
 
     private fun insertShuffledRelatedSearches(relatedSearches: Collection<SearchHistoryEntry>) {
-
         // shuffle to make sure the order of items returned by queries depends only on
         // SearchHistoryEntry.creationDate, not on the actual insertion time, so that we can
         // verify that the `ORDER BY` clause does its job
@@ -121,7 +120,7 @@ class HistoryRecordManagerTest {
             RELATED_SEARCHES_ENTRIES[6].search, // A (even if in two places)
             RELATED_SEARCHES_ENTRIES[4].search, // B
             RELATED_SEARCHES_ENTRIES[5].search, // AA
-            RELATED_SEARCHES_ENTRIES[2].search, // BA
+            RELATED_SEARCHES_ENTRIES[2].search // BA
         )
     }
 
@@ -136,7 +135,7 @@ class HistoryRecordManagerTest {
             SearchHistoryEntry(creationDate = time.minusSeconds(4), serviceId = 3, search = "A"),
             SearchHistoryEntry(creationDate = time.minusSeconds(3), serviceId = 3, search = "A"),
             SearchHistoryEntry(creationDate = time.minusSeconds(2), serviceId = 0, search = "A"),
-            SearchHistoryEntry(creationDate = time.minusSeconds(1), serviceId = 2, search = "AA"),
+            SearchHistoryEntry(creationDate = time.minusSeconds(1), serviceId = 2, search = "AA")
         )
         insertShuffledRelatedSearches(relatedSearches)
 
@@ -153,7 +152,7 @@ class HistoryRecordManagerTest {
         assertThat(searches).containsExactly(
             RELATED_SEARCHES_ENTRIES[6].search, // A (even if in two places)
             RELATED_SEARCHES_ENTRIES[5].search, // AA
-            RELATED_SEARCHES_ENTRIES[1].search, // BA
+            RELATED_SEARCHES_ENTRIES[1].search // BA
         )
 
         // also make sure that the string comparison is case insensitive
@@ -171,7 +170,7 @@ class HistoryRecordManagerTest {
             SearchHistoryEntry(creationDate = time.minusSeconds(4), serviceId = 3, search = "A"),
             SearchHistoryEntry(creationDate = time.minusSeconds(2), serviceId = 0, search = "B"),
             SearchHistoryEntry(creationDate = time.minusSeconds(3), serviceId = 2, search = "AA"),
-            SearchHistoryEntry(creationDate = time.minusSeconds(1), serviceId = 1, search = "A"),
+            SearchHistoryEntry(creationDate = time.minusSeconds(1), serviceId = 1, search = "A")
         )
     }
 }

app/src/androidTest/java/org/schabi/newpipe/local/playlist/LocalPlaylistManagerTest.kt

@@ -33,8 +33,12 @@ class LocalPlaylistManagerTest {
     fun createPlaylist() {
         val NEWPIPE_URL = "https://newpipe.net/"
         val stream = StreamEntity(
-            serviceId = 1, url = NEWPIPE_URL, title = "title",
-            streamType = StreamType.VIDEO_STREAM, duration = 1, uploader = "uploader",
+            serviceId = 1,
+            url = NEWPIPE_URL,
+            title = "title",
+            streamType = StreamType.VIDEO_STREAM,
+            duration = 1,
+            uploader = "uploader",
             uploaderUrl = NEWPIPE_URL
         )
 
@@ -58,14 +62,22 @@ class LocalPlaylistManagerTest {
     @Test()
     fun createPlaylist_nonExistentStreamsAreUpserted() {
         val stream = StreamEntity(
-            serviceId = 1, url = "https://newpipe.net/", title = "title",
-            streamType = StreamType.VIDEO_STREAM, duration = 1, uploader = "uploader",
+            serviceId = 1,
+            url = "https://newpipe.net/",
+            title = "title",
+            streamType = StreamType.VIDEO_STREAM,
+            duration = 1,
+            uploader = "uploader",
             uploaderUrl = "https://newpipe.net/"
         )
         database.streamDAO().insert(stream)
         val upserted = StreamEntity(
-            serviceId = 1, url = "https://newpipe.net/2", title = "title2",
-            streamType = StreamType.VIDEO_STREAM, duration = 1, uploader = "uploader",
+            serviceId = 1,
+            url = "https://newpipe.net/2",
+            title = "title2",
+            streamType = StreamType.VIDEO_STREAM,
+            duration = 1,
+            uploader = "uploader",
             uploaderUrl = "https://newpipe.net/"
         )
 

app/src/androidTest/java/org/schabi/newpipe/testUtil/TrampolineSchedulerRule.kt

@@ -17,21 +17,20 @@ class TrampolineSchedulerRule : TestRule {
 
     private val scheduler = Schedulers.trampoline()
 
-    override fun apply(base: Statement, description: Description): Statement =
-        object : Statement() {
-            override fun evaluate() {
-                try {
-                    RxJavaPlugins.setComputationSchedulerHandler { scheduler }
-                    RxJavaPlugins.setIoSchedulerHandler { scheduler }
-                    RxJavaPlugins.setNewThreadSchedulerHandler { scheduler }
-                    RxJavaPlugins.setSingleSchedulerHandler { scheduler }
-                    RxAndroidPlugins.setInitMainThreadSchedulerHandler { scheduler }
+    override fun apply(base: Statement, description: Description): Statement = object : Statement() {
+        override fun evaluate() {
+            try {
+                RxJavaPlugins.setComputationSchedulerHandler { scheduler }
+                RxJavaPlugins.setIoSchedulerHandler { scheduler }
+                RxJavaPlugins.setNewThreadSchedulerHandler { scheduler }
+                RxJavaPlugins.setSingleSchedulerHandler { scheduler }
+                RxAndroidPlugins.setInitMainThreadSchedulerHandler { scheduler }
 
-                    base.evaluate()
-                } finally {
-                    RxJavaPlugins.reset()
-                    RxAndroidPlugins.reset()
-                }
+                base.evaluate()
+            } finally {
+                RxJavaPlugins.reset()
+                RxAndroidPlugins.reset()
             }
         }
+    }
 }

app/src/androidTest/java/org/schabi/newpipe/util/StreamItemAdapterTest.kt

@@ -156,41 +156,51 @@ class StreamItemAdapterTest {
 
         helper.assertInvalidResponse(getResponse(mapOf(Pair("content-length", "mp3"))), 0)
         helper.assertInvalidResponse(
-            getResponse(mapOf(Pair("Content-Disposition", "filename=\"train.png\""))), 1
+            getResponse(mapOf(Pair("Content-Disposition", "filename=\"train.png\""))),
+            1
         )
         helper.assertInvalidResponse(
-            getResponse(mapOf(Pair("Content-Disposition", "form-data; name=\"data.csv\""))), 2
+            getResponse(mapOf(Pair("Content-Disposition", "form-data; name=\"data.csv\""))),
+            2
         )
         helper.assertInvalidResponse(
-            getResponse(mapOf(Pair("Content-Disposition", "form-data; filename=\"data.csv\""))), 3
+            getResponse(mapOf(Pair("Content-Disposition", "form-data; filename=\"data.csv\""))),
+            3
         )
         helper.assertInvalidResponse(
-            getResponse(mapOf(Pair("Content-Disposition", "form-data; name=\"fieldName\"; filename*=\"filename.jpg\""))), 4
+            getResponse(mapOf(Pair("Content-Disposition", "form-data; name=\"fieldName\"; filename*=\"filename.jpg\""))),
+            4
         )
 
         helper.assertValidResponse(
             getResponse(mapOf(Pair("Content-Disposition", "filename=\"train.ogg\""))),
-            5, MediaFormat.OGG
+            5,
+            MediaFormat.OGG
         )
         helper.assertValidResponse(
             getResponse(mapOf(Pair("Content-Disposition", "some-form-data; filename=\"audio.flac\""))),
-            6, MediaFormat.FLAC
+            6,
+            MediaFormat.FLAC
         )
         helper.assertValidResponse(
             getResponse(mapOf(Pair("Content-Disposition", "form-data; name=\"audio.aiff\"; filename=\"audio.aiff\""))),
-            7, MediaFormat.AIFF
+            7,
+            MediaFormat.AIFF
         )
         helper.assertValidResponse(
             getResponse(mapOf(Pair("Content-Disposition", "form-data; name=\"alien?\"; filename*=UTF-8''%CE%B1%CE%BB%CE%B9%CF%B5%CE%BD.m4a"))),
-            8, MediaFormat.M4A
+            8,
+            MediaFormat.M4A
         )
         helper.assertValidResponse(
             getResponse(mapOf(Pair("Content-Disposition", "form-data; name=\"audio.mp3\"; filename=\"audio.opus\"; filename*=UTF-8''alien.opus"))),
-            9, MediaFormat.OPUS
+            9,
+            MediaFormat.OPUS
         )
         helper.assertValidResponse(
             getResponse(mapOf(Pair("Content-Disposition", "form-data; name=\"audio.mp3\"; filename=\"audio.opus\"; filename*=\"UTF-8''alien.opus\""))),
-            10, MediaFormat.OPUS
+            10,
+            MediaFormat.OPUS
         )
     }
 
@@ -213,16 +223,24 @@ class StreamItemAdapterTest {
         helper.assertInvalidResponse(getResponse(mapOf()), 7)
 
         helper.assertValidResponse(
-            getResponse(mapOf(Pair("Content-Type", "audio/flac"))), 8, MediaFormat.FLAC
+            getResponse(mapOf(Pair("Content-Type", "audio/flac"))),
+            8,
+            MediaFormat.FLAC
         )
         helper.assertValidResponse(
-            getResponse(mapOf(Pair("Content-Type", "audio/wav"))), 9, MediaFormat.WAV
+            getResponse(mapOf(Pair("Content-Type", "audio/wav"))),
+            9,
+            MediaFormat.WAV
         )
         helper.assertValidResponse(
-            getResponse(mapOf(Pair("Content-Type", "audio/opus"))), 10, MediaFormat.OPUS
+            getResponse(mapOf(Pair("Content-Type", "audio/opus"))),
+            10,
+            MediaFormat.OPUS
         )
         helper.assertValidResponse(
-            getResponse(mapOf(Pair("Content-Type", "audio/aiff"))), 11, MediaFormat.AIFF
+            getResponse(mapOf(Pair("Content-Type", "audio/aiff"))),
+            11,
+            MediaFormat.AIFF
         )
     }
 
@@ -230,39 +248,37 @@ class StreamItemAdapterTest {
      * @return a list of video streams, in which their video only property mirrors the provided
      * [videoOnly] vararg.
      */
-    private fun getVideoStreams(vararg videoOnly: Boolean) =
-        StreamItemAdapter.StreamInfoWrapper(
-            videoOnly.map {
-                VideoStream.Builder()
-                    .setId(Stream.ID_UNKNOWN)
-                    .setContent("https://example.com", true)
-                    .setMediaFormat(MediaFormat.MPEG_4)
-                    .setResolution("720p")
-                    .setIsVideoOnly(it)
-                    .build()
-            },
-            context
-        )
+    private fun getVideoStreams(vararg videoOnly: Boolean) = StreamInfoWrapper(
+        videoOnly.map {
+            VideoStream.Builder()
+                .setId(Stream.ID_UNKNOWN)
+                .setContent("https://example.com", true)
+                .setMediaFormat(MediaFormat.MPEG_4)
+                .setResolution("720p")
+                .setIsVideoOnly(it)
+                .build()
+        },
+        context
+    )
 
     /**
      * @return a list of audio streams, containing valid and null elements mirroring the provided
      * [shouldBeValid] vararg.
      */
-    private fun getAudioStreams(vararg shouldBeValid: Boolean) =
-        getSecondaryStreamsFromList(
-            shouldBeValid.map {
-                if (it) {
-                    AudioStream.Builder()
-                        .setId(Stream.ID_UNKNOWN)
-                        .setContent("https://example.com", true)
-                        .setMediaFormat(MediaFormat.OPUS)
-                        .setAverageBitrate(192)
-                        .build()
-                } else {
-                    null
-                }
+    private fun getAudioStreams(vararg shouldBeValid: Boolean) = getSecondaryStreamsFromList(
+        shouldBeValid.map {
+            if (it) {
+                AudioStream.Builder()
+                    .setId(Stream.ID_UNKNOWN)
+                    .setContent("https://example.com", true)
+                    .setMediaFormat(MediaFormat.OPUS)
+                    .setAverageBitrate(192)
+                    .build()
+            } else {
+                null
             }
-        )
+        }
+    )
 
     private fun getIncompleteAudioStreams(size: Int): List<AudioStream> {
         val list = ArrayList<AudioStream>(size)
@@ -292,7 +308,7 @@ class StreamItemAdapterTest {
             Assert.assertEquals(
                 "normal visibility (pos=[$position]) is not correct",
                 findViewById<View>(R.id.wo_sound_icon).visibility,
-                normalVisibility,
+                normalVisibility
             )
         }
         spinner.adapter.getDropDownView(position, null, spinner).run {
@@ -307,18 +323,17 @@ class StreamItemAdapterTest {
     /**
      * Helper function that builds a secondary stream list.
      */
-    private fun <T : Stream> getSecondaryStreamsFromList(streams: List<T?>) =
-        SparseArrayCompat<SecondaryStreamHelper<T>?>(streams.size).apply {
-            streams.forEachIndexed { index, stream ->
-                val secondaryStreamHelper: SecondaryStreamHelper<T>? = stream?.let {
-                    SecondaryStreamHelper(
-                        StreamItemAdapter.StreamInfoWrapper(streams, context),
-                        it
-                    )
-                }
-                put(index, secondaryStreamHelper)
+    private fun <T : Stream> getSecondaryStreamsFromList(streams: List<T?>) = SparseArrayCompat<SecondaryStreamHelper<T>?>(streams.size).apply {
+        streams.forEachIndexed { index, stream ->
+            val secondaryStreamHelper: SecondaryStreamHelper<T>? = stream?.let {
+                SecondaryStreamHelper(
+                    StreamItemAdapter.StreamInfoWrapper(streams, context),
+                    it
+                )
             }
+            put(index, secondaryStreamHelper)
         }
+    }
 
     private fun getResponse(headers: Map<String, String>): Response {
         val listHeaders = HashMap<String, List<String>>()
@@ -345,7 +360,8 @@ class StreamItemAdapterTest {
             index: Int
         ) {
             assertFalse(
-                "invalid header returns valid value", retrieveMediaFormat(streams[index], response)
+                "invalid header returns valid value",
+                retrieveMediaFormat(streams[index], response)
             )
             assertNull("Media format extracted although stated otherwise", wrapper.getFormat(index))
         }
@@ -359,7 +375,8 @@ class StreamItemAdapterTest {
             format: MediaFormat
         ) {
             assertTrue(
-                "header was not recognized", retrieveMediaFormat(streams[index], response)
+                "header was not recognized",
+                retrieveMediaFormat(streams[index], response)
             )
             assertEquals("Wrong media format extracted", format, wrapper.getFormat(index))
         }

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

@@ -1,285 +0,0 @@
-package org.schabi.newpipe;
-
-import android.app.Application;
-import android.content.Context;
-import android.content.SharedPreferences;
-import android.util.Log;
-
-import androidx.annotation.NonNull;
-import androidx.core.app.NotificationChannelCompat;
-import androidx.core.app.NotificationManagerCompat;
-import androidx.preference.PreferenceManager;
-
-import com.jakewharton.processphoenix.ProcessPhoenix;
-
-import org.acra.ACRA;
-import org.acra.config.CoreConfigurationBuilder;
-import org.schabi.newpipe.error.ReCaptchaActivity;
-import org.schabi.newpipe.extractor.NewPipe;
-import org.schabi.newpipe.extractor.downloader.Downloader;
-import org.schabi.newpipe.extractor.services.youtube.extractors.YoutubeStreamExtractor;
-import org.schabi.newpipe.ktx.ExceptionUtils;
-import org.schabi.newpipe.settings.NewPipeSettings;
-import org.schabi.newpipe.util.BridgeStateSaverInitializer;
-import org.schabi.newpipe.util.Localization;
-import org.schabi.newpipe.util.ServiceHelper;
-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.image.PreferredImageQuality;
-import org.schabi.newpipe.util.potoken.PoTokenProviderImpl;
-
-import java.io.IOException;
-import java.io.InterruptedIOException;
-import java.net.SocketException;
-import java.util.List;
-import java.util.Objects;
-
-import io.reactivex.rxjava3.exceptions.CompositeException;
-import io.reactivex.rxjava3.exceptions.MissingBackpressureException;
-import io.reactivex.rxjava3.exceptions.OnErrorNotImplementedException;
-import io.reactivex.rxjava3.exceptions.UndeliverableException;
-import io.reactivex.rxjava3.functions.Consumer;
-import io.reactivex.rxjava3.plugins.RxJavaPlugins;
-
-/*
- * Copyright (C) Hans-Christoph Steiner 2016 <hans@eds.org>
- * App.java is part of NewPipe.
- *
- * NewPipe is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * NewPipe is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with NewPipe.  If not, see <http://www.gnu.org/licenses/>.
- */
-
-public class App extends Application {
-    public static final String PACKAGE_NAME = BuildConfig.APPLICATION_ID;
-    private static final String TAG = App.class.toString();
-
-    private boolean isFirstRun = false;
-    private boolean notificationsRequested = false;
-
-    private static App app;
-
-    @NonNull
-    public static App getApp() {
-        return app;
-    }
-
-    public boolean getNotificationsRequested() {
-        return notificationsRequested;
-    }
-
-    public void setNotificationsRequested() {
-        notificationsRequested = true;
-    }
-
-    @Override
-    protected void attachBaseContext(final Context base) {
-        super.attachBaseContext(base);
-        initACRA();
-    }
-
-    @Override
-    public void onCreate() {
-        super.onCreate();
-
-        app = this;
-
-        if (ProcessPhoenix.isPhoenixProcess(this)) {
-            Log.i(TAG, "This is a phoenix process! "
-                    + "Aborting initialization of App[onCreate]");
-            return;
-        }
-
-        // check if the last used preference version is set
-        // to determine whether this is the first app run
-        final int lastUsedPrefVersion = PreferenceManager.getDefaultSharedPreferences(this)
-                .getInt(getString(R.string.last_used_preferences_version), -1);
-        isFirstRun = lastUsedPrefVersion == -1;
-
-        // Initialize settings first because other initializations can use its values
-        NewPipeSettings.initSettings(this);
-
-        NewPipe.init(getDownloader(),
-            Localization.getPreferredLocalization(this),
-            Localization.getPreferredContentCountry(this));
-        Localization.initPrettyTime(Localization.resolvePrettyTime());
-
-        BridgeStateSaverInitializer.init(this);
-        StateSaver.init(this);
-        initNotificationChannels();
-
-        ServiceHelper.initServices(this);
-
-        // Initialize image loader
-        final SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(this);
-        PicassoHelper.init(this);
-        ImageStrategy.setPreferredImageQuality(PreferredImageQuality.fromPreferenceKey(this,
-                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));
-
-        configureRxJavaErrorHandler();
-
-        YoutubeStreamExtractor.setPoTokenProvider(PoTokenProviderImpl.INSTANCE);
-    }
-
-    @Override
-    public void onTerminate() {
-        super.onTerminate();
-        PicassoHelper.terminate();
-    }
-
-    protected Downloader getDownloader() {
-        final DownloaderImpl downloader = DownloaderImpl.init(null);
-        setCookiesToDownloader(downloader);
-        return downloader;
-    }
-
-    protected void setCookiesToDownloader(final DownloaderImpl downloader) {
-        final SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(
-                getApplicationContext());
-        final String key = getApplicationContext().getString(R.string.recaptcha_cookies_key);
-        downloader.setCookie(ReCaptchaActivity.RECAPTCHA_COOKIES_KEY, prefs.getString(key, null));
-        downloader.updateYoutubeRestrictedModeCookies(getApplicationContext());
-    }
-
-    private void configureRxJavaErrorHandler() {
-        // https://github.com/ReactiveX/RxJava/wiki/What's-different-in-2.0#error-handling
-        RxJavaPlugins.setErrorHandler(new Consumer<Throwable>() {
-            @Override
-            public void accept(@NonNull final Throwable throwable) {
-                Log.e(TAG, "RxJavaPlugins.ErrorHandler called with -> : "
-                        + "throwable = [" + throwable.getClass().getName() + "]");
-
-                final Throwable actualThrowable;
-                if (throwable instanceof UndeliverableException) {
-                    // As UndeliverableException is a wrapper,
-                    // get the cause of it to get the "real" exception
-                    actualThrowable = Objects.requireNonNull(throwable.getCause());
-                } else {
-                    actualThrowable = throwable;
-                }
-
-                final List<Throwable> errors;
-                if (actualThrowable instanceof CompositeException) {
-                    errors = ((CompositeException) actualThrowable).getExceptions();
-                } else {
-                    errors = List.of(actualThrowable);
-                }
-
-                for (final Throwable error : errors) {
-                    if (isThrowableIgnored(error)) {
-                        return;
-                    }
-                    if (isThrowableCritical(error)) {
-                        reportException(error);
-                        return;
-                    }
-                }
-
-                // Out-of-lifecycle exceptions should only be reported if a debug user wishes so,
-                // When exception is not reported, log it
-                if (isDisposedRxExceptionsReported()) {
-                    reportException(actualThrowable);
-                } else {
-                    Log.e(TAG, "RxJavaPlugin: Undeliverable Exception received: ", actualThrowable);
-                }
-            }
-
-            private boolean isThrowableIgnored(@NonNull final Throwable throwable) {
-                // Don't crash the application over a simple network problem
-                return ExceptionUtils.hasAssignableCause(throwable,
-                        // network api cancellation
-                        IOException.class, SocketException.class,
-                        // blocking code disposed
-                        InterruptedException.class, InterruptedIOException.class);
-            }
-
-            private boolean isThrowableCritical(@NonNull final Throwable throwable) {
-                // Though these exceptions cannot be ignored
-                return ExceptionUtils.hasAssignableCause(throwable,
-                        NullPointerException.class, IllegalArgumentException.class, // bug in app
-                        OnErrorNotImplementedException.class, MissingBackpressureException.class,
-                        IllegalStateException.class); // bug in operator
-            }
-
-            private void reportException(@NonNull final Throwable throwable) {
-                // Throw uncaught exception that will trigger the report system
-                Thread.currentThread().getUncaughtExceptionHandler()
-                        .uncaughtException(Thread.currentThread(), throwable);
-            }
-        });
-    }
-
-    /**
-     * Called in {@link #attachBaseContext(Context)} after calling the {@code super} method.
-     * Should be overridden if MultiDex is enabled, since it has to be initialized before ACRA.
-     */
-    protected void initACRA() {
-        if (ACRA.isACRASenderServiceProcess()) {
-            return;
-        }
-
-        final CoreConfigurationBuilder acraConfig = new CoreConfigurationBuilder()
-                .withBuildConfigClass(BuildConfig.class);
-        ACRA.init(this, acraConfig);
-    }
-
-    private void initNotificationChannels() {
-        // Keep the importance below DEFAULT to avoid making noise on every notification update for
-        // the main and update channels
-        final List<NotificationChannelCompat> notificationChannelCompats = List.of(
-                new NotificationChannelCompat.Builder(getString(R.string.notification_channel_id),
-                        NotificationManagerCompat.IMPORTANCE_LOW)
-                        .setName(getString(R.string.notification_channel_name))
-                        .setDescription(getString(R.string.notification_channel_description))
-                        .build(),
-                new NotificationChannelCompat
-                        .Builder(getString(R.string.app_update_notification_channel_id),
-                        NotificationManagerCompat.IMPORTANCE_LOW)
-                        .setName(getString(R.string.app_update_notification_channel_name))
-                        .setDescription(
-                                getString(R.string.app_update_notification_channel_description))
-                        .build(),
-                new NotificationChannelCompat.Builder(getString(R.string.hash_channel_id),
-                        NotificationManagerCompat.IMPORTANCE_HIGH)
-                        .setName(getString(R.string.hash_channel_name))
-                        .setDescription(getString(R.string.hash_channel_description))
-                        .build(),
-                new NotificationChannelCompat.Builder(getString(R.string.error_report_channel_id),
-                        NotificationManagerCompat.IMPORTANCE_LOW)
-                        .setName(getString(R.string.error_report_channel_name))
-                        .setDescription(getString(R.string.error_report_channel_description))
-                        .build(),
-                new NotificationChannelCompat
-                        .Builder(getString(R.string.streams_notification_channel_id),
-                        NotificationManagerCompat.IMPORTANCE_DEFAULT)
-                        .setName(getString(R.string.streams_notification_channel_name))
-                        .setDescription(
-                                getString(R.string.streams_notification_channel_description))
-                        .build()
-        );
-
-        final NotificationManagerCompat notificationManager = NotificationManagerCompat.from(this);
-        notificationManager.createNotificationChannelsCompat(notificationChannelCompats);
-    }
-
-    protected boolean isDisposedRxExceptionsReported() {
-        return false;
-    }
-
-    public boolean isFirstRun() {
-        return isFirstRun;
-    }
-}

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

@@ -0,0 +1,293 @@
+package org.schabi.newpipe
+
+import android.app.ActivityManager
+import android.app.Application
+import android.content.Context
+import android.util.Log
+import androidx.core.app.NotificationChannelCompat
+import androidx.core.app.NotificationManagerCompat
+import androidx.core.content.getSystemService
+import androidx.preference.PreferenceManager
+import coil3.ImageLoader
+import coil3.SingletonImageLoader
+import coil3.network.okhttp.OkHttpNetworkFetcherFactory
+import coil3.request.allowRgb565
+import coil3.request.crossfade
+import coil3.util.DebugLogger
+import com.jakewharton.processphoenix.ProcessPhoenix
+import io.reactivex.rxjava3.exceptions.CompositeException
+import io.reactivex.rxjava3.exceptions.MissingBackpressureException
+import io.reactivex.rxjava3.exceptions.OnErrorNotImplementedException
+import io.reactivex.rxjava3.exceptions.UndeliverableException
+import io.reactivex.rxjava3.functions.Consumer
+import io.reactivex.rxjava3.plugins.RxJavaPlugins
+import java.io.IOException
+import java.io.InterruptedIOException
+import java.net.SocketException
+import org.acra.ACRA.init
+import org.acra.ACRA.isACRASenderServiceProcess
+import org.acra.config.CoreConfigurationBuilder
+import org.schabi.newpipe.error.ReCaptchaActivity
+import org.schabi.newpipe.extractor.NewPipe
+import org.schabi.newpipe.extractor.downloader.Downloader
+import org.schabi.newpipe.extractor.services.youtube.extractors.YoutubeStreamExtractor
+import org.schabi.newpipe.ktx.hasAssignableCause
+import org.schabi.newpipe.settings.NewPipeSettings
+import org.schabi.newpipe.util.BridgeStateSaverInitializer
+import org.schabi.newpipe.util.Localization
+import org.schabi.newpipe.util.ServiceHelper
+import org.schabi.newpipe.util.StateSaver
+import org.schabi.newpipe.util.image.ImageStrategy
+import org.schabi.newpipe.util.image.PreferredImageQuality
+import org.schabi.newpipe.util.potoken.PoTokenProviderImpl
+
+/*
+ * Copyright (C) Hans-Christoph Steiner 2016 <hans@eds.org>
+ * App.kt 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/>.
+ */
+open class App :
+    Application(),
+    SingletonImageLoader.Factory {
+    var isFirstRun = false
+        private set
+    var notificationsRequested = false
+        private set
+
+    fun setNotificationsRequested() {
+        notificationsRequested = true
+    }
+
+    override fun attachBaseContext(base: Context?) {
+        super.attachBaseContext(base)
+        initACRA()
+    }
+
+    override fun onCreate() {
+        super.onCreate()
+
+        instance = this
+
+        if (ProcessPhoenix.isPhoenixProcess(this)) {
+            Log.i(TAG, "This is a phoenix process! Aborting initialization of App[onCreate]")
+            return
+        }
+
+        // check if the last used preference version is set
+        // to determine whether this is the first app run
+        val lastUsedPrefVersion =
+            PreferenceManager
+                .getDefaultSharedPreferences(this)
+                .getInt(getString(R.string.last_used_preferences_version), -1)
+        isFirstRun = lastUsedPrefVersion == -1
+
+        // Initialize settings first because other initializations can use its values
+        NewPipeSettings.initSettings(this)
+
+        NewPipe.init(
+            getDownloader(),
+            Localization.getPreferredLocalization(this),
+            Localization.getPreferredContentCountry(this)
+        )
+        Localization.initPrettyTime(Localization.resolvePrettyTime())
+
+        BridgeStateSaverInitializer.init(this)
+        StateSaver.init(this)
+        initNotificationChannels()
+
+        ServiceHelper.initServices(this)
+
+        // Initialize image loader
+        val prefs = PreferenceManager.getDefaultSharedPreferences(this)
+        ImageStrategy.setPreferredImageQuality(
+            PreferredImageQuality.fromPreferenceKey(
+                this,
+                prefs.getString(
+                    getString(R.string.image_quality_key),
+                    getString(R.string.image_quality_default)
+                )
+            )
+        )
+
+        configureRxJavaErrorHandler()
+
+        YoutubeStreamExtractor.setPoTokenProvider(PoTokenProviderImpl)
+    }
+
+    override fun newImageLoader(context: Context): ImageLoader = ImageLoader
+        .Builder(this)
+        .logger(if (BuildConfig.DEBUG) DebugLogger() else null)
+        .allowRgb565(getSystemService<ActivityManager>()!!.isLowRamDevice)
+        .crossfade(true)
+        .components {
+            add(OkHttpNetworkFetcherFactory(callFactory = DownloaderImpl.getInstance().client))
+        }.build()
+
+    protected open fun getDownloader(): Downloader {
+        val downloader = DownloaderImpl.init(null)
+        setCookiesToDownloader(downloader)
+        return downloader
+    }
+
+    protected fun setCookiesToDownloader(downloader: DownloaderImpl) {
+        val prefs = PreferenceManager.getDefaultSharedPreferences(this)
+        val key = getString(R.string.recaptcha_cookies_key)
+        downloader.setCookie(ReCaptchaActivity.RECAPTCHA_COOKIES_KEY, prefs.getString(key, null))
+        downloader.updateYoutubeRestrictedModeCookies(this)
+    }
+
+    private fun configureRxJavaErrorHandler() {
+        // https://github.com/ReactiveX/RxJava/wiki/What's-different-in-2.0#error-handling
+        RxJavaPlugins.setErrorHandler(
+            object : Consumer<Throwable> {
+                override fun accept(throwable: Throwable) {
+                    Log.e(TAG, "RxJavaPlugins.ErrorHandler called with -> : throwable = [${throwable.javaClass.getName()}]")
+
+                    // As UndeliverableException is a wrapper,
+                    // get the cause of it to get the "real" exception
+                    val actualThrowable = (throwable as? UndeliverableException)?.cause ?: throwable
+
+                    val errors = (actualThrowable as? CompositeException)?.exceptions ?: listOf(actualThrowable)
+
+                    for (error in errors) {
+                        if (isThrowableIgnored(error)) {
+                            return
+                        }
+                        if (isThrowableCritical(error)) {
+                            reportException(error)
+                            return
+                        }
+                    }
+
+                    // Out-of-lifecycle exceptions should only be reported if a debug user wishes so,
+                    // When exception is not reported, log it
+                    if (isDisposedRxExceptionsReported()) {
+                        reportException(actualThrowable)
+                    } else {
+                        Log.e(TAG, "RxJavaPlugin: Undeliverable Exception received: ", actualThrowable)
+                    }
+                }
+
+                fun isThrowableIgnored(throwable: Throwable): Boolean {
+                    // Don't crash the application over a simple network problem
+                    return throwable // network api cancellation
+                        .hasAssignableCause(
+                            IOException::class.java,
+                            SocketException::class.java, // blocking code disposed
+                            InterruptedException::class.java,
+                            InterruptedIOException::class.java
+                        )
+                }
+
+                fun isThrowableCritical(throwable: Throwable): Boolean {
+                    // Though these exceptions cannot be ignored
+                    return throwable
+                        .hasAssignableCause(
+                            // bug in app
+                            NullPointerException::class.java,
+                            IllegalArgumentException::class.java,
+                            OnErrorNotImplementedException::class.java,
+                            MissingBackpressureException::class.java,
+                            // bug in operator
+                            IllegalStateException::class.java
+                        )
+                }
+
+                fun reportException(throwable: Throwable) {
+                    // Throw uncaught exception that will trigger the report system
+                    Thread
+                        .currentThread()
+                        .uncaughtExceptionHandler
+                        .uncaughtException(Thread.currentThread(), throwable)
+                }
+            }
+        )
+    }
+
+    /**
+     * Called in [.attachBaseContext] after calling the `super` method.
+     * Should be overridden if MultiDex is enabled, since it has to be initialized before ACRA.
+     */
+    protected fun initACRA() {
+        if (isACRASenderServiceProcess()) {
+            return
+        }
+
+        val acraConfig =
+            CoreConfigurationBuilder()
+                .withBuildConfigClass(BuildConfig::class.java)
+        init(this, acraConfig)
+    }
+
+    private fun initNotificationChannels() {
+        // Keep the importance below DEFAULT to avoid making noise on every notification update for
+        // the main and update channels
+        val mainChannel =
+            NotificationChannelCompat
+                .Builder(
+                    getString(R.string.notification_channel_id),
+                    NotificationManagerCompat.IMPORTANCE_LOW
+                ).setName(getString(R.string.notification_channel_name))
+                .setDescription(getString(R.string.notification_channel_description))
+                .build()
+        val appUpdateChannel =
+            NotificationChannelCompat
+                .Builder(
+                    getString(R.string.app_update_notification_channel_id),
+                    NotificationManagerCompat.IMPORTANCE_LOW
+                ).setName(getString(R.string.app_update_notification_channel_name))
+                .setDescription(getString(R.string.app_update_notification_channel_description))
+                .build()
+        val hashChannel =
+            NotificationChannelCompat
+                .Builder(
+                    getString(R.string.hash_channel_id),
+                    NotificationManagerCompat.IMPORTANCE_HIGH
+                ).setName(getString(R.string.hash_channel_name))
+                .setDescription(getString(R.string.hash_channel_description))
+                .build()
+        val errorReportChannel =
+            NotificationChannelCompat
+                .Builder(
+                    getString(R.string.error_report_channel_id),
+                    NotificationManagerCompat.IMPORTANCE_LOW
+                ).setName(getString(R.string.error_report_channel_name))
+                .setDescription(getString(R.string.error_report_channel_description))
+                .build()
+        val newStreamChannel =
+            NotificationChannelCompat
+                .Builder(
+                    getString(R.string.streams_notification_channel_id),
+                    NotificationManagerCompat.IMPORTANCE_DEFAULT
+                ).setName(getString(R.string.streams_notification_channel_name))
+                .setDescription(getString(R.string.streams_notification_channel_description))
+                .build()
+
+        val channels = listOf(mainChannel, appUpdateChannel, hashChannel, errorReportChannel, newStreamChannel)
+
+        NotificationManagerCompat.from(this).createNotificationChannelsCompat(channels)
+    }
+
+    protected open fun isDisposedRxExceptionsReported(): Boolean = false
+
+    companion object {
+        const val PACKAGE_NAME: String = BuildConfig.APPLICATION_ID
+        private val TAG = App::class.java.toString()
+
+        @JvmStatic
+        lateinit var instance: App
+            private set
+    }
+}

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

@@ -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.
      *
@@ -161,9 +166,7 @@ public final class DownloaderImpl extends Downloader {
 
             String responseBodyToReturn = null;
             try (ResponseBody body = response.body()) {
-                if (body != null) {
-                    responseBodyToReturn = body.string();
-                }
+                responseBodyToReturn = body.string();
             }
 
             final String latestUrl = response.request().url().toString();

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

@@ -1,50 +0,0 @@
-package org.schabi.newpipe;
-
-import android.annotation.SuppressLint;
-import android.app.Activity;
-import android.content.Intent;
-import android.os.Bundle;
-
-import org.schabi.newpipe.util.NavigationHelper;
-
-/*
- * Copyright (C) Hans-Christoph Steiner 2016 <hans@eds.org>
- * ExitActivity.java is part of NewPipe.
- *
- * NewPipe is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * NewPipe is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with NewPipe.  If not, see <http://www.gnu.org/licenses/>.
- */
-
-public class ExitActivity extends Activity {
-
-    public static void exitAndRemoveFromRecentApps(final Activity activity) {
-        final Intent intent = new Intent(activity, ExitActivity.class);
-
-        intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK
-                | Intent.FLAG_ACTIVITY_EXCLUDE_FROM_RECENTS
-                | Intent.FLAG_ACTIVITY_CLEAR_TASK
-                | Intent.FLAG_ACTIVITY_NO_ANIMATION);
-
-        activity.startActivity(intent);
-    }
-
-    @SuppressLint("NewApi")
-    @Override
-    protected void onCreate(final Bundle savedInstanceState) {
-        super.onCreate(savedInstanceState);
-
-        finishAndRemoveTask();
-
-        NavigationHelper.restartApp(this);
-    }
-}

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

@@ -0,0 +1,36 @@
+/*
+ * SPDX-FileCopyrightText: 2016-2026 NewPipe contributors <https://newpipe.net>
+ * SPDX-License-Identifier: GPL-3.0-or-later
+ */
+
+package org.schabi.newpipe
+
+import android.annotation.SuppressLint
+import android.app.Activity
+import android.content.Intent
+import android.os.Bundle
+import org.schabi.newpipe.util.NavigationHelper
+
+class ExitActivity : Activity() {
+    @SuppressLint("NewApi")
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+        finishAndRemoveTask()
+        NavigationHelper.restartApp(this)
+    }
+
+    companion object {
+        @JvmStatic
+        fun exitAndRemoveFromRecentApps(activity: Activity) {
+            val intent = Intent(activity, ExitActivity::class.java)
+            intent.addFlags(
+                Intent.FLAG_ACTIVITY_NEW_TASK
+                    or Intent.FLAG_ACTIVITY_EXCLUDE_FROM_RECENTS
+                    or Intent.FLAG_ACTIVITY_CLEAR_TASK
+                    or Intent.FLAG_ACTIVITY_NO_ANIMATION
+            )
+
+            activity.startActivity(intent)
+        }
+    }
+}

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

@@ -20,12 +20,14 @@
 
 package org.schabi.newpipe;
 
+import android.app.AlertDialog;
 import android.content.BroadcastReceiver;
 import android.content.Context;
 import android.content.Intent;
 import android.content.IntentFilter;
 import android.content.SharedPreferences;
 import android.content.pm.PackageManager;
+import android.net.Uri;
 import android.os.Bundle;
 import android.os.Handler;
 import android.os.Looper;
@@ -96,6 +98,8 @@ import org.schabi.newpipe.util.ThemeHelper;
 import org.schabi.newpipe.util.external_communication.ShareUtils;
 import org.schabi.newpipe.views.FocusOverlayView;
 
+import java.time.Instant;
+import java.time.temporal.ChronoUnit;
 import java.util.ArrayList;
 import java.util.List;
 import java.util.Objects;
@@ -191,11 +195,17 @@ public class MainActivity extends AppCompatActivity {
             NotificationWorker.initialize(this);
         }
         if (!UpdateSettingsFragment.wasUserAskedForConsent(this)
-                && !App.getApp().isFirstRun()
+                && !App.getInstance().isFirstRun()
                 && ReleaseVersionUtil.INSTANCE.isReleaseApk()) {
             UpdateSettingsFragment.askForConsentToUpdateChecks(this);
         }
 
+        // ReleaseVersionUtil.INSTANCE.isReleaseApk() will be true only for main official build
+        // We want every release build (nightly, nightly-refactor) to show the popup
+        if (!DEBUG) {
+            showKeepAndroidDialog();
+        }
+
         MigrationManager.showUserInfoIfPresent(this);
     }
 
@@ -203,7 +213,7 @@ public class MainActivity extends AppCompatActivity {
     protected void onPostCreate(final Bundle savedInstanceState) {
         super.onPostCreate(savedInstanceState);
 
-        final App app = App.getApp();
+        final App app = App.getInstance();
 
         if (sharedPreferences.getBoolean(app.getString(R.string.update_app_key), false)
                 && sharedPreferences
@@ -309,25 +319,21 @@ public class MainActivity extends AppCompatActivity {
     }
 
     private boolean drawerItemSelected(final MenuItem item) {
-        switch (item.getGroupId()) {
-            case R.id.menu_services_group:
-                changeService(item);
-                break;
-            case R.id.menu_tabs_group:
-                tabSelected(item);
-                break;
-            case R.id.menu_kiosks_group:
-                try {
-                    kioskSelected(item);
-                } catch (final Exception e) {
-                    ErrorUtil.showUiErrorSnackbar(this, "Selecting drawer kiosk", e);
-                }
-                break;
-            case R.id.menu_options_about_group:
-                optionsAboutSelected(item);
-                break;
-            default:
-                return false;
+        final int groupId = item.getGroupId();
+        if (groupId == R.id.menu_services_group) {
+            changeService(item);
+        } else if (groupId == R.id.menu_tabs_group) {
+            tabSelected(item);
+        } else if (groupId == R.id.menu_kiosks_group) {
+            try {
+                kioskSelected(item);
+            } catch (final Exception e) {
+                ErrorUtil.showUiErrorSnackbar(this, "Selecting drawer kiosk", e);
+            }
+        } else if (groupId == R.id.menu_options_about_group) {
+            optionsAboutSelected(item);
+        } else {
+            return false;
         }
 
         mainBinding.getRoot().closeDrawers();
@@ -977,4 +983,58 @@ public class MainActivity extends AppCompatActivity {
                 || sheetState == BottomSheetBehavior.STATE_COLLAPSED;
     }
 
+    private void showKeepAndroidDialog() {
+        final var prefs = PreferenceManager.getDefaultSharedPreferences(this);
+
+        final var now = Instant.now();
+        final var kaoLastCheck = Instant.ofEpochMilli(prefs.getLong(
+                getString(R.string.kao_last_checked_key),
+                0
+        ));
+
+        final var supportedLannguages = List.of("fr", "de", "ca", "es", "id", "it", "pl",
+                "pt", "cs", "sk", "fa", "ar", "tr", "el", "th", "ru", "uk", "ko", "zh", "ja");
+        final var locale = Localization.getAppLocale();
+        final String kaoBaseUrl = "https://keepandroidopen.org/";
+        final String kaoURIString;
+        if (supportedLannguages.contains(locale.getLanguage())) {
+            if ("zh".equals(locale.getLanguage())) {
+                kaoURIString = kaoBaseUrl + ("TW".equals(locale.getCountry()) ? "zh-TW" : "zh-CN");
+            } else {
+                kaoURIString = kaoBaseUrl + locale.getLanguage();
+            }
+        } else {
+            kaoURIString = kaoBaseUrl;
+        }
+        final var kaoURI = Uri.parse(kaoURIString);
+        final var solutionURI = Uri.parse(
+                "https://github.com/woheller69/FreeDroidWarn?tab=readme-ov-file#solutions");
+
+        if (kaoLastCheck.plus(30, ChronoUnit.DAYS).isBefore(now)) {
+            final var dialog = new AlertDialog.Builder(this)
+                    .setTitle("Keep Android Open")
+                    .setCancelable(false)
+                    .setMessage(this.getString(R.string.kao_dialog_warning))
+                    .setPositiveButton(this.getString(android.R.string.ok), (d, w) -> {
+                        prefs.edit()
+                                .putLong(
+                                        getString(R.string.kao_last_checked_key),
+                                        now.toEpochMilli()
+                                )
+                                .apply();
+                    })
+                    .setNeutralButton(this.getString(R.string.kao_solution), null)
+                    .setNegativeButton(this.getString(R.string.kao_dialog_more_info), null)
+                    .show();
+
+            // If we use setNeutralButton and etc. dialog will close after pressing the buttons,
+            // but we want it to close only when positive button is pressed
+            dialog.getButton(AlertDialog.BUTTON_NEGATIVE).setOnClickListener(v ->
+                    this.startActivity(new Intent(Intent.ACTION_VIEW, kaoURI))
+            );
+            dialog.getButton(AlertDialog.BUTTON_NEUTRAL).setOnClickListener(v ->
+                    this.startActivity(new Intent(Intent.ACTION_VIEW, solutionURI))
+            );
+        }
+    }
 }

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

@@ -8,6 +8,7 @@ package org.schabi.newpipe
 
 import android.content.Context
 import androidx.room.Room.databaseBuilder
+import kotlin.concurrent.Volatile
 import org.schabi.newpipe.database.AppDatabase
 import org.schabi.newpipe.database.Migrations.MIGRATION_1_2
 import org.schabi.newpipe.database.Migrations.MIGRATION_2_3
@@ -17,7 +18,6 @@ import org.schabi.newpipe.database.Migrations.MIGRATION_5_6
 import org.schabi.newpipe.database.Migrations.MIGRATION_6_7
 import org.schabi.newpipe.database.Migrations.MIGRATION_7_8
 import org.schabi.newpipe.database.Migrations.MIGRATION_8_9
-import kotlin.concurrent.Volatile
 
 object NewPipeDatabase {
 

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

@@ -18,10 +18,10 @@ import androidx.work.WorkerParameters
 import androidx.work.workDataOf
 import com.grack.nanojson.JsonParser
 import com.grack.nanojson.JsonParserException
+import java.io.IOException
 import org.schabi.newpipe.extractor.downloader.Response
 import org.schabi.newpipe.extractor.exceptions.ReCaptchaException
 import org.schabi.newpipe.util.ReleaseVersionUtil
-import java.io.IOException
 
 class NewVersionWorker(
     context: Context,
@@ -46,7 +46,8 @@ class NewVersionWorker(
                 // Show toast stating that the app is up-to-date if the update check was manual.
                 ContextCompat.getMainExecutor(applicationContext).execute {
                     Toast.makeText(
-                        applicationContext, R.string.app_update_unavailable_toast,
+                        applicationContext,
+                        R.string.app_update_unavailable_toast,
                         Toast.LENGTH_SHORT
                     ).show()
                 }
@@ -58,7 +59,11 @@ class NewVersionWorker(
         val intent = Intent(Intent.ACTION_VIEW, apkLocationUrl?.toUri())
         intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK)
         val pendingIntent = PendingIntentCompat.getActivity(
-            applicationContext, 0, intent, 0, false
+            applicationContext,
+            0,
+            intent,
+            0,
+            false
         )
         val channelId = applicationContext.getString(R.string.app_update_notification_channel_id)
         val notificationBuilder = NotificationCompat.Builder(applicationContext, channelId)
@@ -71,12 +76,15 @@ class NewVersionWorker(
             )
             .setContentText(
                 applicationContext.getString(
-                    R.string.app_update_available_notification_text, versionName
+                    R.string.app_update_available_notification_text,
+                    versionName
                 )
             )
 
         val notificationManager = NotificationManagerCompat.from(applicationContext)
-        notificationManager.notify(2000, notificationBuilder.build())
+        if (notificationManager.areNotificationsEnabled()) {
+            notificationManager.notify(2000, notificationBuilder.build())
+        }
     }
 
     @Throws(IOException::class, ReCaptchaException::class)

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

@@ -41,50 +41,50 @@ public final class QueueItemMenuUtil {
         }
 
         popupMenu.setOnMenuItemClickListener(menuItem -> {
-            switch (menuItem.getItemId()) {
-                case R.id.menu_item_remove:
-                    final int index = playQueue.indexOf(item);
-                    playQueue.remove(index);
-                    return true;
-                case R.id.menu_item_details:
-                    // playQueue is null since we don't want any queue change
-                    NavigationHelper.openVideoDetail(context, item.getServiceId(),
-                            item.getUrl(), item.getTitle(), null,
-                            false);
-                    return true;
-                case R.id.menu_item_append_playlist:
-                    PlaylistDialog.createCorrespondingDialog(
-                            context,
-                            List.of(new StreamEntity(item)),
-                            dialog -> dialog.show(
-                                    fragmentManager,
-                                    "QueueItemMenuUtil@append_playlist"
-                            )
-                    );
+            final int itemId = menuItem.getItemId();
+            if (itemId == R.id.menu_item_remove) {
+                final int index = playQueue.indexOf(item);
+                playQueue.remove(index);
+                return true;
+            } else if (itemId == R.id.menu_item_details) {
+                // playQueue is null since we don't want any queue change
+                NavigationHelper.openVideoDetail(context, item.getServiceId(),
+                        item.getUrl(), item.getTitle(), null,
+                        false);
+                return true;
+            } else if (itemId == R.id.menu_item_append_playlist) {
+                PlaylistDialog.createCorrespondingDialog(
+                        context,
+                        List.of(new StreamEntity(item)),
+                        dialog -> dialog.show(
+                                fragmentManager,
+                                "QueueItemMenuUtil@append_playlist"
+                        )
+                );
 
-                    return true;
-                case R.id.menu_item_channel_details:
-                    SparseItemUtil.fetchUploaderUrlIfSparse(context, item.getServiceId(),
-                            item.getUrl(), item.getUploaderUrl(),
-                            // An intent must be used here.
-                            // Opening with FragmentManager transactions is not working,
-                            // as PlayQueueActivity doesn't use fragments.
-                            uploaderUrl -> NavigationHelper.openChannelFragmentUsingIntent(
-                                    context, item.getServiceId(), uploaderUrl, item.getUploader()
-                            ));
-                    return true;
-                case R.id.menu_item_share:
-                    shareText(context, item.getTitle(), item.getUrl(),
-                            item.getThumbnails());
-                    return true;
-                case R.id.menu_item_download:
-                    fetchStreamInfoAndSaveToDatabase(context, item.getServiceId(), item.getUrl(),
-                            info -> {
-                                final DownloadDialog downloadDialog = new DownloadDialog(context,
-                                        info);
-                                downloadDialog.show(fragmentManager, "downloadDialog");
-                            });
-                    return true;
+                return true;
+            } else if (itemId == R.id.menu_item_channel_details) {
+                SparseItemUtil.fetchUploaderUrlIfSparse(context, item.getServiceId(),
+                        item.getUrl(), item.getUploaderUrl(),
+                        // An intent must be used here.
+                        // Opening with FragmentManager transactions is not working,
+                        // as PlayQueueActivity doesn't use fragments.
+                        uploaderUrl -> NavigationHelper.openChannelFragmentUsingIntent(
+                                context, item.getServiceId(), uploaderUrl, item.getUploader()
+                        ));
+                return true;
+            } else if (itemId == R.id.menu_item_share) {
+                shareText(context, item.getTitle(), item.getUrl(),
+                        item.getThumbnails());
+                return true;
+            } else if (itemId == R.id.menu_item_download) {
+                fetchStreamInfoAndSaveToDatabase(context, item.getServiceId(), item.getUrl(),
+                        info -> {
+                            final DownloadDialog downloadDialog = new DownloadDialog(context,
+                                    info);
+                            downloadDialog.show(fragmentManager, "downloadDialog");
+                        });
+                return true;
             }
             return false;
         });

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

@@ -343,8 +343,7 @@ public class RouterActivity extends AppCompatActivity {
                 return;
             }
 
-            final List<StreamingService.ServiceInfo.MediaCapability> capabilities =
-                    currentService.getServiceInfo().getMediaCapabilities();
+            final var capabilities = currentService.getServiceInfo().getMediaCapabilities();
 
             // Check if the service supports the choice
             if ((isVideoPlayerSelected && capabilities.contains(VIDEO))
@@ -528,8 +527,7 @@ public class RouterActivity extends AppCompatActivity {
         final List<AdapterChoiceItem> returnedItems = new ArrayList<>();
         returnedItems.add(showInfo); // Always present
 
-        final List<StreamingService.ServiceInfo.MediaCapability> capabilities =
-                service.getServiceInfo().getMediaCapabilities();
+        final var capabilities = service.getServiceInfo().getMediaCapabilities();
 
         if (linkType == LinkType.STREAM || linkType == LinkType.PLAYLIST) {
             if (capabilities.contains(VIDEO)) {

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

@@ -92,7 +92,7 @@ class AboutActivity : AppCompatActivity() {
             return when (position) {
                 posAbout -> AboutFragment()
                 posLicense -> LicenseFragment.newInstance(SOFTWARE_COMPONENTS)
-                else -> throw IllegalArgumentException("Unknown position for ViewPager2")
+                else -> error("Unknown position for ViewPager2")
             }
         }
 
@@ -105,7 +105,7 @@ class AboutActivity : AppCompatActivity() {
             return when (position) {
                 posAbout -> R.string.tab_about
                 posLicense -> R.string.tab_licenses
-                else -> throw IllegalArgumentException("Unknown position for ViewPager2")
+                else -> error("Unknown position for ViewPager2")
             }
         }
     }
@@ -116,86 +116,152 @@ class AboutActivity : AppCompatActivity() {
          */
         private val SOFTWARE_COMPONENTS = arrayListOf(
             SoftwareComponent(
-                "ACRA", "2013", "Kevin Gaudin",
-                "https://github.com/ACRA/acra", StandardLicenses.APACHE2
+                "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
+                "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
+                "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
+                "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
+                "Groupie",
+                "2016",
+                "Lisa Wray",
+                "https://github.com/lisawray/groupie",
+                StandardLicenses.MIT
             ),
             SoftwareComponent(
-                "Android-State", "2018", "Evernote",
-                "https://github.com/Evernote/android-state", StandardLicenses.EPL1
+                "Android-State",
+                "2018",
+                "Evernote",
+                "https://github.com/Evernote/android-state",
+                StandardLicenses.EPL1
             ),
             SoftwareComponent(
-                "Bridge", "2021", "Livefront",
-                "https://github.com/livefront/bridge", StandardLicenses.APACHE2
+                "Bridge",
+                "2021",
+                "Livefront",
+                "https://github.com/livefront/bridge",
+                StandardLicenses.APACHE2
             ),
             SoftwareComponent(
-                "Jsoup", "2009 - 2020", "Jonathan Hedley",
-                "https://github.com/jhy/jsoup", StandardLicenses.MIT
+                "Jsoup",
+                "2009 - 2020",
+                "Jonathan Hedley",
+                "https://github.com/jhy/jsoup",
+                StandardLicenses.MIT
             ),
             SoftwareComponent(
-                "Markwon", "2019", "Dimitry Ivanov",
-                "https://github.com/noties/Markwon", StandardLicenses.APACHE2
+                "Markwon",
+                "2019",
+                "Dimitry Ivanov",
+                "https://github.com/noties/Markwon",
+                StandardLicenses.APACHE2
             ),
             SoftwareComponent(
-                "Material Components for Android", "2016 - 2020", "Google, Inc.",
+                "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
+                "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
+                "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
+                "OkHttp",
+                "2019",
+                "Square, Inc.",
+                "https://square.github.io/okhttp/",
+                StandardLicenses.APACHE2
             ),
             SoftwareComponent(
-                "Picasso", "2013", "Square, Inc.",
-                "https://square.github.io/picasso/", StandardLicenses.APACHE2
+                "Coil",
+                "2023",
+                "Coil Contributors",
+                "https://coil-kt.github.io/coil/",
+                StandardLicenses.APACHE2
             ),
             SoftwareComponent(
-                "PrettyTime", "2012 - 2020", "Lincoln Baxter, III",
-                "https://github.com/ocpsoft/prettytime", StandardLicenses.APACHE2
+                "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
+                "ProcessPhoenix",
+                "2015",
+                "Jake Wharton",
+                "https://github.com/JakeWharton/ProcessPhoenix",
+                StandardLicenses.APACHE2
             ),
             SoftwareComponent(
-                "RxAndroid", "2015", "The RxAndroid authors",
-                "https://github.com/ReactiveX/RxAndroid", StandardLicenses.APACHE2
+                "RxAndroid",
+                "2015",
+                "The RxAndroid authors",
+                "https://github.com/ReactiveX/RxAndroid",
+                StandardLicenses.APACHE2
             ),
             SoftwareComponent(
-                "RxBinding", "2015", "Jake Wharton",
-                "https://github.com/JakeWharton/RxBinding", StandardLicenses.APACHE2
+                "RxBinding",
+                "2015",
+                "Jake Wharton",
+                "https://github.com/JakeWharton/RxBinding",
+                StandardLicenses.APACHE2
             ),
             SoftwareComponent(
-                "RxJava", "2016 - 2020", "RxJava Contributors",
-                "https://github.com/ReactiveX/RxJava", StandardLicenses.APACHE2
+                "RxJava",
+                "2016 - 2020",
+                "RxJava Contributors",
+                "https://github.com/ReactiveX/RxJava",
+                StandardLicenses.APACHE2
             ),
             SoftwareComponent(
-                "SearchPreference", "2018", "ByteHamster",
-                "https://github.com/ByteHamster/SearchPreference", StandardLicenses.MIT
+                "SearchPreference",
+                "2018",
+                "ByteHamster",
+                "https://github.com/ByteHamster/SearchPreference",
+                StandardLicenses.MIT
             ),
+            SoftwareComponent(
+                "FreeDroidWarn",
+                "2026",
+                "woheller69",
+                "https://github.com/woheller69/FreeDroidWarn",
+                StandardLicenses.APACHE2
+            )
         )
     }
 }

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

@@ -1,8 +1,8 @@
 package org.schabi.newpipe.about
 
 import android.os.Parcelable
-import kotlinx.parcelize.Parcelize
 import java.io.Serializable
+import kotlinx.parcelize.Parcelize
 
 /**
  * Class for storing information about a software license.

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

@@ -97,7 +97,8 @@ class LicenseFragment : Fragment() {
                 .observeOn(AndroidSchedulers.mainThread())
                 .subscribe { formattedLicense ->
                     val webViewData = Base64.encodeToString(
-                        formattedLicense.toByteArray(), Base64.NO_PADDING
+                        formattedLicense.toByteArray(),
+                        Base64.NO_PADDING
                     )
                     val webView = WebView(context)
                     webView.loadData(webViewData, "text/html; charset=UTF-8", "base64")

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

@@ -1,9 +1,9 @@
 package org.schabi.newpipe.about
 
 import android.content.Context
+import java.io.IOException
 import org.schabi.newpipe.R
 import org.schabi.newpipe.util.ThemeHelper
-import java.io.IOException
 
 /**
  * @param context the context to use
@@ -28,13 +28,16 @@ fun getFormattedLicense(context: Context, license: License): 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
+        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
+        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
+        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}"

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

@@ -1,8 +1,8 @@
 package org.schabi.newpipe.about
 
 import android.os.Parcelable
-import kotlinx.parcelize.Parcelize
 import java.io.Serializable
+import kotlinx.parcelize.Parcelize
 
 @Parcelize
 class SoftwareComponent

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

@@ -1,11 +1,11 @@
 package org.schabi.newpipe.database
 
 import androidx.room.TypeConverter
-import org.schabi.newpipe.extractor.stream.StreamType
-import org.schabi.newpipe.local.subscription.FeedGroupIcon
 import java.time.Instant
 import java.time.OffsetDateTime
 import java.time.ZoneOffset
+import org.schabi.newpipe.extractor.stream.StreamType
+import org.schabi.newpipe.local.subscription.FeedGroupIcon
 
 class Converters {
     /**

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

@@ -14,6 +14,6 @@ interface LocalItem {
         PLAYLIST_REMOTE_ITEM,
 
         PLAYLIST_STREAM_ITEM,
-        STATISTIC_STREAM_ITEM,
+        STATISTIC_STREAM_ITEM
     }
 }

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

@@ -8,7 +8,6 @@ package org.schabi.newpipe.database
 
 import android.util.Log
 import androidx.room.migration.Migration
-import androidx.sqlite.db.SupportSQLiteDatabase
 import org.schabi.newpipe.MainActivity
 
 object Migrations {

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

@@ -8,6 +8,7 @@ import androidx.room.Transaction
 import androidx.room.Update
 import io.reactivex.rxjava3.core.Flowable
 import io.reactivex.rxjava3.core.Maybe
+import java.time.OffsetDateTime
 import org.schabi.newpipe.database.feed.model.FeedEntity
 import org.schabi.newpipe.database.feed.model.FeedGroupEntity
 import org.schabi.newpipe.database.feed.model.FeedLastUpdatedEntity
@@ -15,7 +16,6 @@ import org.schabi.newpipe.database.stream.StreamWithState
 import org.schabi.newpipe.database.stream.model.StreamStateEntity
 import org.schabi.newpipe.database.subscription.NotificationMode
 import org.schabi.newpipe.database.subscription.SubscriptionEntity
-import java.time.OffsetDateTime
 
 @Dao
 abstract class FeedDAO {

app/src/main/java/org/schabi/newpipe/database/feed/model/FeedEntity.kt

@@ -19,13 +19,17 @@ import org.schabi.newpipe.database.subscription.SubscriptionEntity
             entity = StreamEntity::class,
             parentColumns = [StreamEntity.STREAM_ID],
             childColumns = [STREAM_ID],
-            onDelete = ForeignKey.CASCADE, onUpdate = ForeignKey.CASCADE, deferred = true
+            onDelete = ForeignKey.CASCADE,
+            onUpdate = ForeignKey.CASCADE,
+            deferred = true
         ),
         ForeignKey(
             entity = SubscriptionEntity::class,
             parentColumns = [SubscriptionEntity.SUBSCRIPTION_UID],
             childColumns = [SUBSCRIPTION_ID],
-            onDelete = ForeignKey.CASCADE, onUpdate = ForeignKey.CASCADE, deferred = true
+            onDelete = ForeignKey.CASCADE,
+            onUpdate = ForeignKey.CASCADE,
+            deferred = true
         )
     ]
 )

app/src/main/java/org/schabi/newpipe/database/feed/model/FeedGroupSubscriptionEntity.kt

@@ -18,14 +18,18 @@ import org.schabi.newpipe.database.subscription.SubscriptionEntity
             entity = FeedGroupEntity::class,
             parentColumns = [FeedGroupEntity.ID],
             childColumns = [GROUP_ID],
-            onDelete = ForeignKey.CASCADE, onUpdate = ForeignKey.CASCADE, deferred = true
+            onDelete = ForeignKey.CASCADE,
+            onUpdate = ForeignKey.CASCADE,
+            deferred = true
         ),
 
         ForeignKey(
             entity = SubscriptionEntity::class,
             parentColumns = [SubscriptionEntity.SUBSCRIPTION_UID],
             childColumns = [SUBSCRIPTION_ID],
-            onDelete = ForeignKey.CASCADE, onUpdate = ForeignKey.CASCADE, deferred = true
+            onDelete = ForeignKey.CASCADE,
+            onUpdate = ForeignKey.CASCADE,
+            deferred = true
         )
     ]
 )

app/src/main/java/org/schabi/newpipe/database/feed/model/FeedLastUpdatedEntity.kt

@@ -4,10 +4,10 @@ import androidx.room.ColumnInfo
 import androidx.room.Entity
 import androidx.room.ForeignKey
 import androidx.room.PrimaryKey
+import java.time.OffsetDateTime
 import org.schabi.newpipe.database.feed.model.FeedLastUpdatedEntity.Companion.FEED_LAST_UPDATED_TABLE
 import org.schabi.newpipe.database.feed.model.FeedLastUpdatedEntity.Companion.SUBSCRIPTION_ID
 import org.schabi.newpipe.database.subscription.SubscriptionEntity
-import java.time.OffsetDateTime
 
 @Entity(
     tableName = FEED_LAST_UPDATED_TABLE,
@@ -16,7 +16,9 @@ import java.time.OffsetDateTime
             entity = SubscriptionEntity::class,
             parentColumns = [SubscriptionEntity.SUBSCRIPTION_UID],
             childColumns = [SUBSCRIPTION_ID],
-            onDelete = ForeignKey.CASCADE, onUpdate = ForeignKey.CASCADE, deferred = true
+            onDelete = ForeignKey.CASCADE,
+            onUpdate = ForeignKey.CASCADE,
+            deferred = true
         )
     ]
 )

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

@@ -29,7 +29,7 @@ data class SearchHistoryEntry @JvmOverloads constructor(
 
     @ColumnInfo(name = ID)
     @PrimaryKey(autoGenerate = true)
-    val id: Long = 0,
+    val id: Long = 0
 ) {
 
     @Ignore

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

@@ -11,12 +11,12 @@ import androidx.room.Entity
 import androidx.room.ForeignKey
 import androidx.room.ForeignKey.Companion.CASCADE
 import androidx.room.Index
+import java.time.OffsetDateTime
 import org.schabi.newpipe.database.history.model.StreamHistoryEntity.Companion.JOIN_STREAM_ID
 import org.schabi.newpipe.database.history.model.StreamHistoryEntity.Companion.STREAM_ACCESS_DATE
 import org.schabi.newpipe.database.history.model.StreamHistoryEntity.Companion.STREAM_HISTORY_TABLE
 import org.schabi.newpipe.database.stream.model.StreamEntity
 import org.schabi.newpipe.database.stream.model.StreamEntity.Companion.STREAM_ID
-import java.time.OffsetDateTime
 
 /**
  * @param streamUid the stream id this history item will refer to

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

@@ -2,10 +2,10 @@ package org.schabi.newpipe.database.history.model
 
 import androidx.room.ColumnInfo
 import androidx.room.Embedded
+import java.time.OffsetDateTime
 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(
     @Embedded
@@ -30,16 +30,15 @@ data class StreamHistoryEntry(
             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)
-        }
+    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/model/PlaylistEntity.kt

@@ -37,7 +37,7 @@ data class PlaylistEntity @JvmOverloads constructor(
         name = item.orderingName,
         isThumbnailPermanent = item.isThumbnailPermanent!!,
         thumbnailStreamId = item.thumbnailStreamId!!,
-        displayIndex = item.displayIndex!!,
+        displayIndex = item.displayIndex!!
     )
 
     companion object {

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

@@ -62,11 +62,7 @@ data class PlaylistRemoteEntity(
         orderingName = playlistInfo.name,
         url = playlistInfo.url,
         thumbnailUrl = ImageStrategy.imageListToDbUrl(
-            if (playlistInfo.thumbnails.isEmpty()) {
-                playlistInfo.uploaderAvatars
-            } else {
-                playlistInfo.thumbnails
-            }
+            playlistInfo.thumbnails.ifEmpty { playlistInfo.uploaderAvatars }
         ),
         uploader = playlistInfo.uploaderName,
         streamCount = playlistInfo.streamCount

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

@@ -9,13 +9,13 @@ package org.schabi.newpipe.database.stream
 import androidx.room.ColumnInfo
 import androidx.room.Embedded
 import androidx.room.Ignore
+import java.time.OffsetDateTime
 import org.schabi.newpipe.database.LocalItem
 import org.schabi.newpipe.database.history.model.StreamHistoryEntity
 import org.schabi.newpipe.database.stream.model.StreamEntity
 import org.schabi.newpipe.database.stream.model.StreamStateEntity.Companion.STREAM_PROGRESS_MILLIS
 import org.schabi.newpipe.extractor.stream.StreamInfoItem
 import org.schabi.newpipe.util.image.ImageStrategy
-import java.time.OffsetDateTime
 
 data class StreamStatisticsEntry(
     @Embedded

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

@@ -8,12 +8,12 @@ import androidx.room.Query
 import androidx.room.Transaction
 import io.reactivex.rxjava3.core.Completable
 import io.reactivex.rxjava3.core.Flowable
+import java.time.OffsetDateTime
 import org.schabi.newpipe.database.BasicDAO
 import org.schabi.newpipe.database.stream.model.StreamEntity
 import org.schabi.newpipe.database.stream.model.StreamEntity.Companion.STREAM_ID
 import org.schabi.newpipe.extractor.stream.StreamType
 import org.schabi.newpipe.util.StreamTypeUtil
-import java.time.OffsetDateTime
 
 @Dao
 abstract class StreamDAO : BasicDAO<StreamEntity> {
@@ -87,11 +87,10 @@ abstract class StreamDAO : BasicDAO<StreamEntity> {
 
     private fun compareAndUpdateStream(newerStream: StreamEntity) {
         val existentMinimalStream = getMinimalStreamForCompare(newerStream.serviceId, newerStream.url)
-            ?: throw IllegalStateException("Stream cannot be null just after insertion.")
+            ?: error("Stream cannot be null just after insertion.")
         newerStream.uid = existentMinimalStream.uid
 
         if (!StreamTypeUtil.isLiveStream(newerStream.streamType)) {
-
             // Use the existent upload date if the newer stream does not have a better precision
             // (i.e. is an approximation). This is done to prevent unnecessary changes.
             val hasBetterPrecision =

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

@@ -5,6 +5,8 @@ import androidx.room.Entity
 import androidx.room.Ignore
 import androidx.room.Index
 import androidx.room.PrimaryKey
+import java.io.Serializable
+import java.time.OffsetDateTime
 import org.schabi.newpipe.database.stream.model.StreamEntity.Companion.STREAM_SERVICE_ID
 import org.schabi.newpipe.database.stream.model.StreamEntity.Companion.STREAM_TABLE
 import org.schabi.newpipe.database.stream.model.StreamEntity.Companion.STREAM_URL
@@ -14,8 +16,6 @@ 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
 
 @Entity(
     tableName = STREAM_TABLE,
@@ -86,8 +86,12 @@ data class StreamEntity(
 
     @Ignore
     constructor(item: PlayQueueItem) : this(
-        serviceId = item.serviceId, url = item.url, title = item.title,
-        streamType = item.streamType, duration = item.duration, uploader = item.uploader,
+        serviceId = item.serviceId,
+        url = item.url,
+        title = item.title,
+        streamType = item.streamType,
+        duration = item.duration,
+        uploader = item.uploader,
         uploaderUrl = item.uploaderUrl,
         thumbnailUrl = ImageStrategy.imageListToDbUrl(item.thumbnails)
     )

app/src/main/java/org/schabi/newpipe/database/subscription/SubscriptionDAO.kt

@@ -100,7 +100,7 @@ abstract class SubscriptionDAO : BasicDAO<SubscriptionEntity> {
                 entity.uid = uidFromInsert
             } else {
                 val subscriptionIdFromDb = getSubscriptionIdInternal(entity.serviceId, entity.url!!)
-                    ?: throw IllegalStateException("Subscription cannot be null just after insertion.")
+                    ?: error("Subscription cannot be null just after insertion.")
                 entity.uid = subscriptionIdFromDb
 
                 update(entity)

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

@@ -16,6 +16,7 @@ import android.os.IBinder;
 import android.provider.Settings;
 import android.util.Log;
 import android.view.LayoutInflater;
+import android.view.MenuItem;
 import android.view.View;
 import android.view.ViewGroup;
 import android.widget.AdapterView;
@@ -31,7 +32,6 @@ import androidx.annotation.NonNull;
 import androidx.annotation.Nullable;
 import androidx.annotation.StringRes;
 import androidx.appcompat.app.AlertDialog;
-import androidx.appcompat.view.menu.ActionMenuItemView;
 import androidx.appcompat.widget.Toolbar;
 import androidx.collection.SparseArrayCompat;
 import androidx.documentfile.provider.DocumentFile;
@@ -113,7 +113,7 @@ public class DownloadDialog extends DialogFragment
     private StoredDirectoryHelper mainStorageAudio = null;
     private StoredDirectoryHelper mainStorageVideo = null;
     private DownloadManager downloadManager = null;
-    private ActionMenuItemView okButton = null;
+    private MenuItem okButton = null;
     private Context context = null;
     private boolean askForSavePath;
 
@@ -344,7 +344,7 @@ public class DownloadDialog extends DialogFragment
         toolbar.setNavigationOnClickListener(v -> dismiss());
         toolbar.setNavigationContentDescription(R.string.cancel);
 
-        okButton = toolbar.findViewById(R.id.okay);
+        okButton = toolbar.getMenu().findItem(R.id.okay);
         okButton.setEnabled(false); // disable until the download service connection is done
 
         toolbar.setOnMenuItemClickListener(item -> {
@@ -558,17 +558,13 @@ public class DownloadDialog extends DialogFragment
         }
         boolean flag = true;
 
-        switch (checkedId) {
-            case R.id.audio_button:
-                setupAudioSpinner();
-                break;
-            case R.id.video_button:
-                setupVideoSpinner();
-                break;
-            case R.id.subtitle_button:
-                setupSubtitleSpinner();
-                flag = false;
-                break;
+        if (checkedId == R.id.audio_button) {
+            setupAudioSpinner();
+        } else if (checkedId == R.id.video_button) {
+            setupVideoSpinner();
+        } else if (checkedId == R.id.subtitle_button) {
+            setupSubtitleSpinner();
+            flag = false;
         }
 
         dialogBinding.threads.setEnabled(flag);
@@ -585,29 +581,26 @@ public class DownloadDialog extends DialogFragment
                     + "position = [" + position + "], id = [" + id + "]");
         }
 
-        switch (parent.getId()) {
-            case R.id.quality_spinner:
-                switch (dialogBinding.videoAudioGroup.getCheckedRadioButtonId()) {
-                    case R.id.video_button:
-                        selectedVideoIndex = position;
-                        onVideoStreamSelected();
-                        break;
-                    case R.id.subtitle_button:
-                        selectedSubtitleIndex = position;
-                        break;
-                }
-                onItemSelectedSetFileName();
-                break;
-            case R.id.audio_track_spinner:
-                final boolean trackChanged = selectedAudioTrackIndex != position;
-                selectedAudioTrackIndex = position;
-                if (trackChanged) {
-                    updateSecondaryStreams();
-                    fetchStreamsSize();
-                }
-                break;
-            case R.id.audio_stream_spinner:
-                selectedAudioIndex = position;
+        final int parentId = parent.getId();
+        if (parentId == R.id.quality_spinner) {
+            final int checkedRadioButtonId = dialogBinding.videoAudioGroup
+                    .getCheckedRadioButtonId();
+            if (checkedRadioButtonId == R.id.video_button) {
+                selectedVideoIndex = position;
+                onVideoStreamSelected();
+            } else if (checkedRadioButtonId == R.id.subtitle_button) {
+                selectedSubtitleIndex = position;
+            }
+            onItemSelectedSetFileName();
+        } else if (parentId == R.id.audio_track_spinner) {
+            final boolean trackChanged = selectedAudioTrackIndex != position;
+            selectedAudioTrackIndex = position;
+            if (trackChanged) {
+                updateSecondaryStreams();
+                fetchStreamsSize();
+            }
+        } else if (parentId == R.id.audio_stream_spinner) {
+            selectedAudioIndex = position;
         }
     }
 
@@ -622,23 +615,20 @@ public class DownloadDialog extends DialogFragment
                 || prevFileName.startsWith(getString(R.string.caption_file_name, fileName, ""))) {
             // only update the file name field if it was not edited by the user
 
-            switch (dialogBinding.videoAudioGroup.getCheckedRadioButtonId()) {
-                case R.id.audio_button:
-                case R.id.video_button:
-                    if (!prevFileName.equals(fileName)) {
-                        // since the user might have switched between audio and video, the correct
-                        // text might already be in place, so avoid resetting the cursor position
-                        dialogBinding.fileName.setText(fileName);
-                    }
-                    break;
-
-                case R.id.subtitle_button:
-                    final String setSubtitleLanguageCode = subtitleStreamsAdapter
-                            .getItem(selectedSubtitleIndex).getLanguageTag();
-                    // this will reset the cursor position, which is bad UX, but it can't be avoided
-                    dialogBinding.fileName.setText(getString(
-                            R.string.caption_file_name, fileName, setSubtitleLanguageCode));
-                    break;
+            final int radioButtonId = dialogBinding.videoAudioGroup
+                    .getCheckedRadioButtonId();
+            if (radioButtonId == R.id.audio_button || radioButtonId == R.id.video_button) {
+                if (!prevFileName.equals(fileName)) {
+                    // since the user might have switched between audio and video, the correct
+                    // text might already be in place, so avoid resetting the cursor position
+                    dialogBinding.fileName.setText(fileName);
+                }
+            } else if (radioButtonId == R.id.subtitle_button) {
+                final String setSubtitleLanguageCode = subtitleStreamsAdapter
+                        .getItem(selectedSubtitleIndex).getLanguageTag();
+                // this will reset the cursor position, which is bad UX, but it can't be avoided
+                dialogBinding.fileName.setText(getString(
+                        R.string.caption_file_name, fileName, setSubtitleLanguageCode));
             }
         }
     }
@@ -770,47 +760,44 @@ public class DownloadDialog extends DialogFragment
 
         filenameTmp = getNameEditText().concat(".");
 
-        switch (dialogBinding.videoAudioGroup.getCheckedRadioButtonId()) {
-            case R.id.audio_button:
-                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";
-                } else if (format != null) {
-                    mimeTmp = format.mimeType;
-                    filenameTmp += format.getSuffix();
-                }
-                break;
-            case R.id.video_button:
-                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();
-                }
-                break;
-            case R.id.subtitle_button:
-                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;
-                }
+        final int checkedRadioButtonId = dialogBinding.videoAudioGroup.getCheckedRadioButtonId();
+        if (checkedRadioButtonId == R.id.audio_button) {
+            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";
+            } else if (format != null) {
+                mimeTmp = format.mimeType;
+                filenameTmp += format.getSuffix();
+            }
+        } else if (checkedRadioButtonId == R.id.video_button) {
+            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();
+            }
+        } else if (checkedRadioButtonId == R.id.subtitle_button) {
+            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;
+            }
 
-                if (format == MediaFormat.TTML) {
-                    filenameTmp += MediaFormat.SRT.getSuffix();
-                } else if (format != null) {
-                    filenameTmp += format.getSuffix();
-                }
-                break;
-            default:
-                throw new RuntimeException("No stream selected");
+            if (format == MediaFormat.TTML) {
+                filenameTmp += MediaFormat.SRT.getSuffix();
+            } else if (format != null) {
+                filenameTmp += format.getSuffix();
+            }
+        } else {
+            throw new RuntimeException("No stream selected");
         }
 
         if (!askForSavePath && (mainStorage == null
@@ -1057,59 +1044,56 @@ public class DownloadDialog extends DialogFragment
         long nearLength = 0;
 
         // more download logic: select muxer, subtitle converter, etc.
-        switch (dialogBinding.videoAudioGroup.getCheckedRadioButtonId()) {
-            case R.id.audio_button:
-                kind = 'a';
-                selectedStream = audioStreamsAdapter.getItem(selectedAudioIndex);
+        final int checkedRadioButtonId = dialogBinding.videoAudioGroup.getCheckedRadioButtonId();
+        if (checkedRadioButtonId == R.id.audio_button) {
+            kind = 'a';
+            selectedStream = audioStreamsAdapter.getItem(selectedAudioIndex);
 
-                if (selectedStream.getFormat() == MediaFormat.M4A) {
-                    psName = Postprocessing.ALGORITHM_M4A_NO_DASH;
-                } else if (selectedStream.getFormat() == MediaFormat.WEBMA_OPUS) {
-                    psName = Postprocessing.ALGORITHM_OGG_FROM_WEBM_DEMUXER;
+            if (selectedStream.getFormat() == MediaFormat.M4A) {
+                psName = Postprocessing.ALGORITHM_M4A_NO_DASH;
+            } else if (selectedStream.getFormat() == MediaFormat.WEBMA_OPUS) {
+                psName = Postprocessing.ALGORITHM_OGG_FROM_WEBM_DEMUXER;
+            }
+        } else if (checkedRadioButtonId == R.id.video_button) {
+            kind = 'v';
+            selectedStream = videoStreamsAdapter.getItem(selectedVideoIndex);
+
+            final SecondaryStreamHelper<AudioStream> secondary = videoStreamsAdapter
+                    .getAllSecondary()
+                    .get(wrappedVideoStreams.getStreamsList().indexOf(selectedStream));
+
+            if (secondary != null) {
+                secondaryStream = secondary.getStream();
+
+                if (selectedStream.getFormat() == MediaFormat.MPEG_4) {
+                    psName = Postprocessing.ALGORITHM_MP4_FROM_DASH_MUXER;
+                } else {
+                    psName = Postprocessing.ALGORITHM_WEBM_MUXER;
                 }
-                break;
-            case R.id.video_button:
-                kind = 'v';
-                selectedStream = videoStreamsAdapter.getItem(selectedVideoIndex);
 
-                final SecondaryStreamHelper<AudioStream> secondary = videoStreamsAdapter
-                        .getAllSecondary()
-                        .get(wrappedVideoStreams.getStreamsList().indexOf(selectedStream));
+                final long videoSize = wrappedVideoStreams.getSizeInBytes(
+                        (VideoStream) selectedStream);
 
-                if (secondary != null) {
-                    secondaryStream = secondary.getStream();
-
-                    if (selectedStream.getFormat() == MediaFormat.MPEG_4) {
-                        psName = Postprocessing.ALGORITHM_MP4_FROM_DASH_MUXER;
-                    } else {
-                        psName = Postprocessing.ALGORITHM_WEBM_MUXER;
-                    }
-
-                    final long videoSize = wrappedVideoStreams.getSizeInBytes(
-                            (VideoStream) selectedStream);
-
-                    // set nearLength, only, if both sizes are fetched or known. This probably
-                    // does not work on slow networks but is later updated in the downloader
-                    if (secondary.getSizeInBytes() > 0 && videoSize > 0) {
-                        nearLength = secondary.getSizeInBytes() + videoSize;
-                    }
+                // set nearLength, only, if both sizes are fetched or known. This probably
+                // does not work on slow networks but is later updated in the downloader
+                if (secondary.getSizeInBytes() > 0 && videoSize > 0) {
+                    nearLength = secondary.getSizeInBytes() + videoSize;
                 }
-                break;
-            case R.id.subtitle_button:
-                threads = 1; // use unique thread for subtitles due small file size
-                kind = 's';
-                selectedStream = subtitleStreamsAdapter.getItem(selectedSubtitleIndex);
+            }
+        } else if (checkedRadioButtonId == R.id.subtitle_button) {
+            threads = 1; // use unique thread for subtitles due small file size
+            kind = 's';
+            selectedStream = subtitleStreamsAdapter.getItem(selectedSubtitleIndex);
 
-                if (selectedStream.getFormat() == MediaFormat.TTML) {
-                    psName = Postprocessing.ALGORITHM_TTML_CONVERTER;
-                    psArgs = new String[] {
-                            selectedStream.getFormat().getSuffix(),
-                            "false" // ignore empty frames
-                    };
-                }
-                break;
-            default:
-                return;
+            if (selectedStream.getFormat() == MediaFormat.TTML) {
+                psName = Postprocessing.ALGORITHM_TTML_CONVERTER;
+                psArgs = new String[]{
+                        selectedStream.getFormat().getSuffix(),
+                        "false" // ignore empty frames
+                };
+            }
+        } else {
+            return;
         }
 
         if (secondaryStream == null) {

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

@@ -1,324 +0,0 @@
-package org.schabi.newpipe.error;
-
-import android.content.Context;
-import android.content.Intent;
-import android.net.Uri;
-import android.os.Build;
-import android.os.Bundle;
-import android.util.Log;
-import android.view.Menu;
-import android.view.MenuInflater;
-import android.view.MenuItem;
-
-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;
-
-import org.schabi.newpipe.BuildConfig;
-import org.schabi.newpipe.R;
-import org.schabi.newpipe.databinding.ActivityErrorBinding;
-import org.schabi.newpipe.util.Localization;
-import org.schabi.newpipe.util.ThemeHelper;
-import org.schabi.newpipe.util.external_communication.ShareUtils;
-
-import java.time.ZonedDateTime;
-import java.time.format.DateTimeFormatter;
-import java.util.Arrays;
-import java.util.stream.Collectors;
-
-/*
- * Created by Christian Schabesberger on 24.10.15.
- *
- * Copyright (C) Christian Schabesberger 2016 <chris.schabesberger@mailbox.org>
- * ErrorActivity.java is part of NewPipe.
- *
- * NewPipe is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- * <
- * NewPipe is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- * <
- * You should have received a copy of the GNU General Public License
- * along with NewPipe.  If not, see <http://www.gnu.org/licenses/>.
- */
-
-/**
- * This activity is used to show error details and allow reporting them in various ways. Use {@link
- * ErrorUtil#openActivity(Context, ErrorInfo)} to correctly open this activity.
- */
-public class ErrorActivity extends AppCompatActivity {
-    // LOG TAGS
-    public static final String TAG = ErrorActivity.class.toString();
-    // BUNDLE TAGS
-    public static final String ERROR_INFO = "error_info";
-
-    public static final String ERROR_EMAIL_ADDRESS = "crashreport@newpipe.schabi.org";
-    public static final String ERROR_EMAIL_SUBJECT = "Exception in ";
-
-    public static final String ERROR_GITHUB_ISSUE_URL =
-            "https://github.com/TeamNewPipe/NewPipe/issues";
-
-    private ErrorInfo errorInfo;
-    private String currentTimeStamp;
-
-    private ActivityErrorBinding activityErrorBinding;
-
-
-    ////////////////////////////////////////////////////////////////////////
-    // Activity lifecycle
-    ////////////////////////////////////////////////////////////////////////
-
-    @Override
-    protected void onCreate(final Bundle savedInstanceState) {
-        super.onCreate(savedInstanceState);
-
-        ThemeHelper.setDayNightMode(this);
-        ThemeHelper.setTheme(this);
-
-        activityErrorBinding = ActivityErrorBinding.inflate(getLayoutInflater());
-        setContentView(activityErrorBinding.getRoot());
-
-        final Intent intent = getIntent();
-
-        setSupportActionBar(activityErrorBinding.toolbarLayout.toolbar);
-
-        final ActionBar actionBar = getSupportActionBar();
-        if (actionBar != null) {
-            actionBar.setDisplayHomeAsUpEnabled(true);
-            actionBar.setTitle(R.string.error_report_title);
-            actionBar.setDisplayShowTitleEnabled(true);
-        }
-
-        errorInfo = IntentCompat.getParcelableExtra(intent, ERROR_INFO, ErrorInfo.class);
-
-        // important add guru meditation
-        addGuruMeditation();
-        // print current time, as zoned ISO8601 timestamp
-        final ZonedDateTime now = ZonedDateTime.now();
-        currentTimeStamp = now.format(DateTimeFormatter.ISO_OFFSET_DATE_TIME);
-
-        activityErrorBinding.errorReportEmailButton.setOnClickListener(v ->
-                openPrivacyPolicyDialog(this, "EMAIL"));
-
-        activityErrorBinding.errorReportCopyButton.setOnClickListener(v ->
-                ShareUtils.copyToClipboard(this, buildMarkdown()));
-
-        activityErrorBinding.errorReportGitHubButton.setOnClickListener(v ->
-                openPrivacyPolicyDialog(this, "GITHUB"));
-
-        // normal bugreport
-        buildInfo(errorInfo);
-        activityErrorBinding.errorMessageView.setText(errorInfo.getMessage(this));
-        activityErrorBinding.errorView.setText(formErrorText(errorInfo.getStackTraces()));
-
-        // print stack trace once again for debugging:
-        for (final String e : errorInfo.getStackTraces()) {
-            Log.e(TAG, e);
-        }
-    }
-
-    @Override
-    public boolean onCreateOptionsMenu(final Menu menu) {
-        final MenuInflater inflater = getMenuInflater();
-        inflater.inflate(R.menu.error_menu, menu);
-        return true;
-    }
-
-    @Override
-    public boolean onOptionsItemSelected(final MenuItem item) {
-        switch (item.getItemId()) {
-            case android.R.id.home:
-                onBackPressed();
-                return true;
-            case R.id.menu_item_share_error:
-                ShareUtils.shareText(getApplicationContext(),
-                        getString(R.string.error_report_title), buildJson());
-                return true;
-            default:
-                return false;
-        }
-    }
-
-    private void openPrivacyPolicyDialog(final Context context, final String action) {
-        new AlertDialog.Builder(context)
-                .setIcon(android.R.drawable.ic_dialog_alert)
-                .setTitle(R.string.privacy_policy_title)
-                .setMessage(R.string.start_accept_privacy_policy)
-                .setCancelable(false)
-                .setNeutralButton(R.string.read_privacy_policy, (dialog, which) ->
-                        ShareUtils.openUrlInApp(context,
-                                context.getString(R.string.privacy_policy_url)))
-                .setPositiveButton(R.string.accept, (dialog, which) -> {
-                    if (action.equals("EMAIL")) { // send on email
-                        final Intent i = new Intent(Intent.ACTION_SENDTO)
-                                .setData(Uri.parse("mailto:")) // only email apps should handle this
-                                .putExtra(Intent.EXTRA_EMAIL, new String[]{ERROR_EMAIL_ADDRESS})
-                                .putExtra(Intent.EXTRA_SUBJECT, ERROR_EMAIL_SUBJECT
-                                        + getString(R.string.app_name) + " "
-                                        + BuildConfig.VERSION_NAME)
-                                .putExtra(Intent.EXTRA_TEXT, buildJson());
-                        ShareUtils.openIntentInApp(context, i);
-                    } else if (action.equals("GITHUB")) { // open the NewPipe issue page on GitHub
-                        ShareUtils.openUrlInApp(this, ERROR_GITHUB_ISSUE_URL);
-                    }
-                })
-                .setNegativeButton(R.string.decline, null)
-                .show();
-    }
-
-    private String formErrorText(final String[] el) {
-        final String separator = "-------------------------------------";
-        return Arrays.stream(el)
-                .collect(Collectors.joining(separator + "\n", separator + "\n", separator));
-    }
-
-    private void buildInfo(final ErrorInfo info) {
-        String text = "";
-
-        activityErrorBinding.errorInfoLabelsView.setText(getString(R.string.info_labels)
-                .replace("\\n", "\n"));
-
-        text += getUserActionString(info.getUserAction()) + "\n"
-                + info.getRequest() + "\n"
-                + getContentLanguageString() + "\n"
-                + getContentCountryString() + "\n"
-                + getAppLanguage() + "\n"
-                + info.getServiceName() + "\n"
-                + currentTimeStamp + "\n"
-                + getPackageName() + "\n"
-                + BuildConfig.VERSION_NAME + "\n"
-                + getOsString();
-
-        activityErrorBinding.errorInfosView.setText(text);
-    }
-
-    private String buildJson() {
-        try {
-            return JsonWriter.string()
-                    .object()
-                    .value("user_action", getUserActionString(errorInfo.getUserAction()))
-                    .value("request", errorInfo.getRequest())
-                    .value("content_language", getContentLanguageString())
-                    .value("content_country", getContentCountryString())
-                    .value("app_language", getAppLanguage())
-                    .value("service", errorInfo.getServiceName())
-                    .value("package", getPackageName())
-                    .value("version", BuildConfig.VERSION_NAME)
-                    .value("os", getOsString())
-                    .value("time", currentTimeStamp)
-                    .array("exceptions", Arrays.asList(errorInfo.getStackTraces()))
-                    .value("user_comment", activityErrorBinding.errorCommentBox.getText()
-                            .toString())
-                    .end()
-                    .done();
-        } catch (final Throwable e) {
-            Log.e(TAG, "Error while erroring: Could not build json");
-            e.printStackTrace();
-        }
-
-        return "";
-    }
-
-    private String buildMarkdown() {
-        try {
-            final StringBuilder htmlErrorReport = new StringBuilder();
-
-            final String userComment = activityErrorBinding.errorCommentBox.getText().toString();
-            if (!userComment.isEmpty()) {
-                htmlErrorReport.append(userComment).append("\n");
-            }
-
-            // basic error info
-            htmlErrorReport
-                    .append("## Exception")
-                    .append("\n* __User Action:__ ")
-                        .append(getUserActionString(errorInfo.getUserAction()))
-                    .append("\n* __Request:__ ").append(errorInfo.getRequest())
-                    .append("\n* __Content Country:__ ").append(getContentCountryString())
-                    .append("\n* __Content Language:__ ").append(getContentLanguageString())
-                    .append("\n* __App Language:__ ").append(getAppLanguage())
-                    .append("\n* __Service:__ ").append(errorInfo.getServiceName())
-                    .append("\n* __Timestamp:__ ").append(currentTimeStamp)
-                    .append("\n* __Package:__ ").append(getPackageName())
-                    .append("\n* __Service:__ ").append(errorInfo.getServiceName())
-                    .append("\n* __Version:__ ").append(BuildConfig.VERSION_NAME)
-                    .append("\n* __OS:__ ").append(getOsString()).append("\n");
-
-
-            // Collapse all logs to a single paragraph when there are more than one
-            // to keep the GitHub issue clean.
-            if (errorInfo.getStackTraces().length > 1) {
-                htmlErrorReport
-                        .append("<details><summary><b>Exceptions (")
-                        .append(errorInfo.getStackTraces().length)
-                        .append(")</b></summary><p>\n");
-            }
-
-            // add the logs
-            for (int i = 0; i < errorInfo.getStackTraces().length; i++) {
-                htmlErrorReport.append("<details><summary><b>Crash log ");
-                if (errorInfo.getStackTraces().length > 1) {
-                    htmlErrorReport.append(i + 1);
-                }
-                htmlErrorReport.append("</b>")
-                        .append("</summary><p>\n")
-                        .append("\n```\n").append(errorInfo.getStackTraces()[i]).append("\n```\n")
-                        .append("</details>\n");
-            }
-
-            // make sure to close everything
-            if (errorInfo.getStackTraces().length > 1) {
-                htmlErrorReport.append("</p></details>\n");
-            }
-            htmlErrorReport.append("<hr>\n");
-            return htmlErrorReport.toString();
-        } catch (final Throwable e) {
-            Log.e(TAG, "Error while erroring: Could not build markdown");
-            e.printStackTrace();
-            return "";
-        }
-    }
-
-    private String getUserActionString(final UserAction userAction) {
-        if (userAction == null) {
-            return "Your description is in another castle.";
-        } else {
-            return userAction.getMessage();
-        }
-    }
-
-    private String getContentCountryString() {
-        return Localization.getPreferredContentCountry(this).getCountryCode();
-    }
-
-    private String getContentLanguageString() {
-        return Localization.getPreferredLocalization(this).getLocalizationCode();
-    }
-
-    private String getAppLanguage() {
-        return Localization.getAppLocale().toString();
-    }
-
-    private String getOsString() {
-        final String osBase = Build.VERSION.SDK_INT >= Build.VERSION_CODES.M
-                ? Build.VERSION.BASE_OS : "Android";
-        return System.getProperty("os.name")
-                + " " + (osBase.isEmpty() ? "Android" : osBase)
-                + " " + Build.VERSION.RELEASE
-                + " - " + Build.VERSION.SDK_INT;
-    }
-
-    private void addGuruMeditation() {
-        //just an easter egg
-        String text = activityErrorBinding.errorSorryView.getText().toString();
-        text += "\n" + getString(R.string.guru_meditation);
-        activityErrorBinding.errorSorryView.setText(text);
-    }
-}

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

@@ -0,0 +1,281 @@
+/*
+ * SPDX-FileCopyrightText: 2015-2026 NewPipe contributors <https://newpipe.net>
+ * SPDX-License-Identifier: GPL-3.0-or-later
+ */
+
+package org.schabi.newpipe.error
+
+import android.content.Context
+import android.content.Intent
+import android.os.Build
+import android.os.Bundle
+import android.util.Log
+import android.view.Menu
+import android.view.MenuItem
+import androidx.appcompat.app.AlertDialog
+import androidx.appcompat.app.AppCompatActivity
+import androidx.core.content.IntentCompat
+import androidx.core.net.toUri
+import com.grack.nanojson.JsonWriter
+import java.time.ZonedDateTime
+import java.time.format.DateTimeFormatter
+import org.schabi.newpipe.BuildConfig
+import org.schabi.newpipe.R
+import org.schabi.newpipe.databinding.ActivityErrorBinding
+import org.schabi.newpipe.util.Localization
+import org.schabi.newpipe.util.ThemeHelper
+import org.schabi.newpipe.util.external_communication.ShareUtils
+
+/**
+ * This activity is used to show error details and allow reporting them in various ways.
+ * Use [ErrorUtil.openActivity] to correctly open this activity.
+ */
+class ErrorActivity : AppCompatActivity() {
+    private lateinit var errorInfo: ErrorInfo
+    private lateinit var currentTimeStamp: String
+
+    private lateinit var binding: ActivityErrorBinding
+
+    private val contentCountryString: String
+        get() = Localization.getPreferredContentCountry(this).countryCode
+
+    private val contentLanguageString: String
+        get() = Localization.getPreferredLocalization(this).localizationCode
+
+    private val appLanguage: String
+        get() = Localization.getAppLocale().toString()
+
+    private val osString: String
+        get() {
+            val name = System.getProperty("os.name")!!
+            val osBase = if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
+                Build.VERSION.BASE_OS.ifEmpty { "Android" }
+            } else {
+                "Android"
+            }
+            return "$name $osBase ${Build.VERSION.RELEASE} - ${Build.VERSION.SDK_INT}"
+        }
+
+    private val errorEmailSubject: String
+        get() = "$ERROR_EMAIL_SUBJECT ${getString(R.string.app_name)} ${BuildConfig.VERSION_NAME}"
+
+    // /////////////////////////////////////////////////////////////////////
+    // Activity lifecycle
+    // /////////////////////////////////////////////////////////////////////
+
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+
+        ThemeHelper.setDayNightMode(this)
+        ThemeHelper.setTheme(this)
+
+        binding = ActivityErrorBinding.inflate(layoutInflater)
+        setContentView(binding.getRoot())
+
+        setSupportActionBar(binding.toolbarLayout.toolbar)
+        supportActionBar?.apply {
+            setDisplayHomeAsUpEnabled(true)
+            setTitle(R.string.error_report_title)
+            setDisplayShowTitleEnabled(true)
+        }
+
+        errorInfo = IntentCompat.getParcelableExtra(intent, ERROR_INFO, ErrorInfo::class.java)!!
+
+        // important add guru meditation
+        addGuruMeditation()
+        // print current time, as zoned ISO8601 timestamp
+        currentTimeStamp = ZonedDateTime.now().format(DateTimeFormatter.ISO_OFFSET_DATE_TIME)
+
+        binding.errorReportEmailButton.setOnClickListener { _ ->
+            openPrivacyPolicyDialog(this, "EMAIL")
+        }
+
+        binding.errorReportCopyButton.setOnClickListener { _ ->
+            ShareUtils.copyToClipboard(this, buildMarkdown())
+        }
+
+        binding.errorReportGitHubButton.setOnClickListener { _ ->
+            openPrivacyPolicyDialog(this, "GITHUB")
+        }
+
+        // normal bugreport
+        buildInfo(errorInfo)
+        binding.errorMessageView.text = errorInfo.getMessage(this)
+        binding.errorView.text = formErrorText(errorInfo.stackTraces)
+
+        // print stack trace once again for debugging:
+        errorInfo.stackTraces.forEach { Log.e(TAG, it) }
+    }
+
+    override fun onCreateOptionsMenu(menu: Menu): Boolean {
+        menuInflater.inflate(R.menu.error_menu, menu)
+        return true
+    }
+
+    override fun onOptionsItemSelected(item: MenuItem): Boolean {
+        return when (item.itemId) {
+            android.R.id.home -> {
+                onBackPressed()
+                true
+            }
+
+            R.id.menu_item_share_error -> {
+                ShareUtils.shareText(
+                    applicationContext,
+                    getString(R.string.error_report_title),
+                    buildJson()
+                )
+                true
+            }
+
+            else -> false
+        }
+    }
+
+    private fun openPrivacyPolicyDialog(context: Context, action: String) {
+        AlertDialog.Builder(context)
+            .setIcon(android.R.drawable.ic_dialog_alert)
+            .setTitle(R.string.privacy_policy_title)
+            .setMessage(R.string.start_accept_privacy_policy)
+            .setCancelable(false)
+            .setNeutralButton(R.string.read_privacy_policy) { _, _ ->
+                ShareUtils.openUrlInApp(context, context.getString(R.string.privacy_policy_url))
+            }
+            .setPositiveButton(R.string.accept) { _, _ ->
+                if (action == "EMAIL") { // send on email
+                    val intent = Intent(Intent.ACTION_SENDTO)
+                        .setData("mailto:".toUri()) // only email apps should handle this
+                        .putExtra(Intent.EXTRA_EMAIL, arrayOf(ERROR_EMAIL_ADDRESS))
+                        .putExtra(Intent.EXTRA_SUBJECT, errorEmailSubject)
+                        .putExtra(Intent.EXTRA_TEXT, buildJson())
+                    ShareUtils.openIntentInApp(context, intent)
+                } else if (action == "GITHUB") { // open the NewPipe issue page on GitHub
+                    ShareUtils.openUrlInApp(this, ERROR_GITHUB_ISSUE_URL)
+                }
+            }
+            .setNegativeButton(R.string.decline, null)
+            .show()
+    }
+
+    private fun formErrorText(stacktrace: Array<String>): String {
+        val separator = "-------------------------------------"
+        return stacktrace.joinToString(separator + "\n", separator + "\n", separator)
+    }
+
+    private fun buildInfo(info: ErrorInfo) {
+        binding.errorInfoLabelsView.text = getString(R.string.info_labels)
+
+        val text = info.userAction.message + "\n" +
+            info.request + "\n" +
+            contentLanguageString + "\n" +
+            contentCountryString + "\n" +
+            appLanguage + "\n" +
+            info.getServiceName() + "\n" +
+            currentTimeStamp + "\n" +
+            packageName + "\n" +
+            BuildConfig.VERSION_NAME + "\n" +
+            osString
+
+        binding.errorInfosView.text = text
+    }
+
+    private fun buildJson(): String {
+        try {
+            return JsonWriter.string()
+                .`object`()
+                .value("user_action", errorInfo.userAction.message)
+                .value("request", errorInfo.request)
+                .value("content_language", contentLanguageString)
+                .value("content_country", contentCountryString)
+                .value("app_language", appLanguage)
+                .value("service", errorInfo.getServiceName())
+                .value("package", packageName)
+                .value("version", BuildConfig.VERSION_NAME)
+                .value("os", osString)
+                .value("time", currentTimeStamp)
+                .array("exceptions", errorInfo.stackTraces.toList())
+                .value("user_comment", binding.errorCommentBox.getText().toString())
+                .end()
+                .done()
+        } catch (exception: Exception) {
+            Log.e(TAG, "Error while erroring: Could not build json", exception)
+        }
+
+        return ""
+    }
+
+    private fun buildMarkdown(): String {
+        try {
+            return buildString(1024) {
+                val userComment = binding.errorCommentBox.text.toString()
+                if (userComment.isNotEmpty()) {
+                    appendLine(userComment)
+                }
+
+                // basic error info
+                appendLine("## Exception")
+                appendLine("* __User Action:__ ${errorInfo.userAction.message}")
+                appendLine("* __Request:__ ${errorInfo.request}")
+                appendLine("* __Content Country:__ $contentCountryString")
+                appendLine("* __Content Language:__ $contentLanguageString")
+                appendLine("* __App Language:__ $appLanguage")
+                appendLine("* __Service:__ ${errorInfo.getServiceName()}")
+                appendLine("* __Timestamp:__ $currentTimeStamp")
+                appendLine("* __Package:__ $packageName")
+                appendLine("* __Service:__ ${errorInfo.getServiceName()}")
+                appendLine("* __Version:__ ${BuildConfig.VERSION_NAME}")
+                appendLine("* __OS:__ $osString")
+
+                // Collapse all logs to a single paragraph when there are more than one
+                // to keep the GitHub issue clean.
+                if (errorInfo.stackTraces.size > 1) {
+                    append("<details><summary><b>Exceptions (")
+                    append(errorInfo.stackTraces.size)
+                    append(")</b></summary><p>\n")
+                }
+
+                // add the logs
+                errorInfo.stackTraces.forEachIndexed { index, stacktrace ->
+                    append("<details><summary><b>Crash log ")
+                    if (errorInfo.stackTraces.size > 1) {
+                        append(index + 1)
+                    }
+                    append("</b>")
+                    append("</summary><p>\n")
+                    append("\n```\n${stacktrace}\n```\n")
+                    append("</details>\n")
+                }
+
+                // make sure to close everything
+                if (errorInfo.stackTraces.size > 1) {
+                    append("</p></details>\n")
+                }
+
+                append("<hr>\n")
+            }
+        } catch (exception: Exception) {
+            Log.e(TAG, "Error while erroring: Could not build markdown", exception)
+            return ""
+        }
+    }
+
+    private fun addGuruMeditation() {
+        // just an easter egg
+        var text = binding.errorSorryView.text.toString()
+        text += "\n" + getString(R.string.guru_meditation)
+        binding.errorSorryView.text = text
+    }
+
+    companion object {
+        // LOG TAGS
+        private val TAG = ErrorActivity::class.java.toString()
+
+        // BUNDLE TAGS
+        const val ERROR_INFO = "error_info"
+
+        private const val ERROR_EMAIL_ADDRESS = "crashreport@newpipe.schabi.org"
+        private const val ERROR_EMAIL_SUBJECT = "Exception in "
+
+        private const val ERROR_GITHUB_ISSUE_URL = "https://github.com/TeamNewPipe/NewPipe/issues"
+    }
+}

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

@@ -7,6 +7,7 @@ import androidx.core.content.ContextCompat
 import com.google.android.exoplayer2.ExoPlaybackException
 import com.google.android.exoplayer2.upstream.HttpDataSource
 import com.google.android.exoplayer2.upstream.Loader
+import java.net.UnknownHostException
 import kotlinx.parcelize.Parcelize
 import org.schabi.newpipe.R
 import org.schabi.newpipe.extractor.Info
@@ -28,7 +29,6 @@ import org.schabi.newpipe.extractor.exceptions.YoutubeMusicPremiumContentExcepti
 import org.schabi.newpipe.ktx.isNetworkRelated
 import org.schabi.newpipe.player.mediasource.FailedMediaSource
 import org.schabi.newpipe.player.resolver.PlaybackResolver
-import java.net.UnknownHostException
 
 /**
  * An error has occurred in the app. This class contains plain old parcelable data that can be used
@@ -59,7 +59,7 @@ class ErrorInfo private constructor(
      * If present, this resource can alternatively be opened in browser (useful if NewPipe is
      * badly broken).
      */
-    val openInBrowserUrl: String?,
+    val openInBrowserUrl: String?
 ) : Parcelable {
 
     @JvmOverloads
@@ -68,7 +68,7 @@ class ErrorInfo private constructor(
         userAction: UserAction,
         request: String,
         serviceId: Int? = null,
-        openInBrowserUrl: String? = null,
+        openInBrowserUrl: String? = null
     ) : this(
         throwableToStringList(throwable),
         userAction,
@@ -78,7 +78,7 @@ class ErrorInfo private constructor(
         isReportable(throwable),
         isRetryable(throwable),
         (throwable as? ReCaptchaException)?.url,
-        openInBrowserUrl,
+        openInBrowserUrl
     )
 
     @JvmOverloads
@@ -87,7 +87,7 @@ class ErrorInfo private constructor(
         userAction: UserAction,
         request: String,
         serviceId: Int? = null,
-        openInBrowserUrl: String? = null,
+        openInBrowserUrl: String? = null
     ) : this(
         throwableListToStringList(throwables),
         userAction,
@@ -97,7 +97,7 @@ class ErrorInfo private constructor(
         throwables.any(::isReportable),
         throwables.isEmpty() || throwables.any(::isRetryable),
         throwables.firstNotNullOfOrNull { it as? ReCaptchaException }?.url,
-        openInBrowserUrl,
+        openInBrowserUrl
     )
 
     // constructor to manually build ErrorInfo when no throwable is available
@@ -118,7 +118,7 @@ class ErrorInfo private constructor(
         throwable: Throwable,
         userAction: UserAction,
         request: String,
-        info: Info?,
+        info: Info?
     ) :
         this(throwable, userAction, request, info?.serviceId, info?.url)
 
@@ -127,7 +127,7 @@ class ErrorInfo private constructor(
         throwables: List<Throwable>,
         userAction: UserAction,
         request: String,
-        info: Info?,
+        info: Info?
     ) :
         this(throwables, userAction, request, info?.serviceId, info?.url)
 
@@ -144,7 +144,7 @@ class ErrorInfo private constructor(
         class ErrorMessage(
             @StringRes
             private val stringRes: Int,
-            private vararg val formatArgs: String,
+            private vararg val formatArgs: String
         ) : Parcelable {
             fun getString(context: Context): String {
                 return if (formatArgs.isEmpty()) {
@@ -160,21 +160,19 @@ class ErrorInfo private constructor(
 
         const val SERVICE_NONE = "<unknown_service>"
 
-        private fun getServiceName(serviceId: Int?) =
-            // not using getNameOfServiceById since we want to accept a nullable serviceId and we
+        private fun getServiceName(serviceId: Int?) = // not using getNameOfServiceById since we want to accept a nullable serviceId and we
             // want to default to SERVICE_NONE
-            ServiceList.all()?.firstOrNull { it.serviceId == serviceId }?.serviceInfo?.name
+            ServiceList.all().firstOrNull { it.serviceId == serviceId }?.serviceInfo?.name
                 ?: SERVICE_NONE
 
         fun throwableToStringList(throwable: Throwable) = arrayOf(throwable.stackTraceToString())
 
-        fun throwableListToStringList(throwableList: List<Throwable>) =
-            throwableList.map { it.stackTraceToString() }.toTypedArray()
+        fun throwableListToStringList(throwableList: List<Throwable>) = throwableList.map { it.stackTraceToString() }.toTypedArray()
 
         fun getMessage(
             throwable: Throwable?,
             action: UserAction?,
-            serviceId: Int?,
+            serviceId: Int?
         ): ErrorMessage {
             return when {
                 // player exceptions
@@ -193,18 +191,24 @@ class ErrorInfo private constructor(
                                 ErrorMessage(R.string.player_http_invalid_status, cause.responseCode.toString())
                             }
                         }
+
                         cause is Loader.UnexpectedLoaderException && cause.cause is ExtractionException ->
                             getMessage(throwable, action, serviceId)
+
                         throwable.type == ExoPlaybackException.TYPE_SOURCE ->
                             ErrorMessage(R.string.player_stream_failure)
+
                         throwable.type == ExoPlaybackException.TYPE_UNEXPECTED ->
                             ErrorMessage(R.string.player_recoverable_failure)
+
                         else ->
                             ErrorMessage(R.string.player_unrecoverable_failure)
                     }
                 }
+
                 throwable is FailedMediaSource.FailedMediaSourceException ->
                     getMessage(throwable.cause, action, serviceId)
+
                 throwable is PlaybackResolver.ResolverException ->
                     ErrorMessage(R.string.player_stream_failure)
 
@@ -220,34 +224,46 @@ class ErrorInfo private constructor(
                             )
                         }
                         ?: ErrorMessage(R.string.account_terminated)
+
                 throwable is AgeRestrictedContentException ->
                     ErrorMessage(R.string.restricted_video_no_stream)
+
                 throwable is GeographicRestrictionException ->
                     ErrorMessage(R.string.georestricted_content)
+
                 throwable is PaidContentException ->
                     ErrorMessage(R.string.paid_content)
+
                 throwable is PrivateContentException ->
                     ErrorMessage(R.string.private_content)
+
                 throwable is SoundCloudGoPlusContentException ->
                     ErrorMessage(R.string.soundcloud_go_plus_content)
+
                 throwable is UnsupportedContentInCountryException ->
                     ErrorMessage(R.string.unsupported_content_in_country)
+
                 throwable is YoutubeMusicPremiumContentException ->
                     ErrorMessage(R.string.youtube_music_premium_content)
+
                 throwable is SignInConfirmNotBotException ->
                     ErrorMessage(R.string.sign_in_confirm_not_bot_error, getServiceName(serviceId))
+
                 throwable is ContentNotAvailableException ->
                     ErrorMessage(R.string.content_not_available)
 
                 // other extractor exceptions
                 throwable is ContentNotSupportedException ->
                     ErrorMessage(R.string.content_not_supported)
+
                 // ReCaptchas will be handled in a special way anyway
                 throwable is ReCaptchaException ->
                     ErrorMessage(R.string.recaptcha_request_toast)
+
                 // test this at the end as many exceptions could be a subclass of IOException
                 throwable != null && throwable.isNetworkRelated ->
                     ErrorMessage(R.string.network_error)
+
                 // an extraction exception unrelated to the network
                 // is likely an issue with parsing the website
                 throwable is ExtractionException ->
@@ -256,16 +272,22 @@ class ErrorInfo private constructor(
                 // user actions (in case the exception is null or unrecognizable)
                 action == UserAction.UI_ERROR ->
                     ErrorMessage(R.string.app_ui_crash)
+
                 action == UserAction.REQUESTED_COMMENTS ->
                     ErrorMessage(R.string.error_unable_to_load_comments)
+
                 action == UserAction.SUBSCRIPTION_CHANGE ->
                     ErrorMessage(R.string.subscription_change_failed)
+
                 action == UserAction.SUBSCRIPTION_UPDATE ->
                     ErrorMessage(R.string.subscription_update_failed)
+
                 action == UserAction.LOAD_IMAGE ->
                     ErrorMessage(R.string.could_not_load_thumbnails)
+
                 action == UserAction.DOWNLOAD_OPEN_DIALOG ->
                     ErrorMessage(R.string.could_not_setup_download_menu)
+
                 else ->
                     ErrorMessage(R.string.error_snackbar_message)
             }
@@ -276,15 +298,19 @@ class ErrorInfo private constructor(
                 // we don't have an exception, so this is a manually built error, which likely
                 // indicates that it's important and is thus reportable
                 null -> true
-                // the service explicitly said that content is not available (e.g. age restrictions,
-                // video deleted, etc.), there is no use in letting users report it
-                is ContentNotAvailableException -> false
+
+                // if the service explicitly said that content is not available (e.g. age
+                // restrictions, video deleted, etc.), there is no use in letting users report it
+                is ContentNotAvailableException -> !isContentSurelyNotAvailable(throwable)
+
                 // we know the content is not supported, no need to let the user report it
                 is ContentNotSupportedException -> false
+
                 // happens often when there is no internet connection; we don't use
                 // `throwable.isNetworkRelated` since any `IOException` would make that function
                 // return true, but not all `IOException`s are network related
                 is UnknownHostException -> false
+
                 // by default, this is an unexpected exception, which the user could report
                 else -> true
             }
@@ -292,14 +318,39 @@ class ErrorInfo private constructor(
 
         fun isRetryable(throwable: Throwable?): Boolean {
             return when (throwable) {
-                // we know the content is not available, retrying won't help
-                is ContentNotAvailableException -> false
+                // if we know the content is surely not available, retrying won't help
+                is ContentNotAvailableException -> !isContentSurelyNotAvailable(throwable)
+
                 // we know the content is not supported, retrying won't help
                 is ContentNotSupportedException -> false
+
                 // by default (including if throwable is null), enable retrying (though the retry
                 // button will be shown only if a way to perform the retry is implemented)
                 else -> true
             }
         }
+
+        /**
+         * Unfortunately sometimes [ContentNotAvailableException] may not indicate that the content
+         * is blocked/deleted/paid, but may just indicate that we could not extract it. This is an
+         * inconsistency in the exceptions thrown by the extractor, but until it is fixed, this
+         * function will distinguish between the two types.
+         * @return `true` if the content is not available because of a limitation imposed by the
+         * service or the owner, `false` if the extractor could not extract info about it
+         */
+        fun isContentSurelyNotAvailable(e: ContentNotAvailableException): Boolean {
+            return when (e) {
+                is AccountTerminatedException,
+                is AgeRestrictedContentException,
+                is GeographicRestrictionException,
+                is PaidContentException,
+                is PrivateContentException,
+                is SoundCloudGoPlusContentException,
+                is UnsupportedContentInCountryException,
+                is YoutubeMusicPremiumContentException -> true
+
+                else -> false
+            }
+        }
     }
 }

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

@@ -11,16 +11,16 @@ import androidx.fragment.app.Fragment
 import com.jakewharton.rxbinding4.view.clicks
 import io.reactivex.rxjava3.android.schedulers.AndroidSchedulers
 import io.reactivex.rxjava3.disposables.Disposable
+import java.util.concurrent.TimeUnit
 import org.schabi.newpipe.MainActivity
 import org.schabi.newpipe.R
 import org.schabi.newpipe.ktx.animate
 import org.schabi.newpipe.util.external_communication.ShareUtils
-import java.util.concurrent.TimeUnit
 
 class ErrorPanelHelper(
     private val fragment: Fragment,
     rootView: View,
-    onRetry: Runnable?,
+    onRetry: Runnable?
 ) {
     private val context: Context = rootView.context!!
 

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

@@ -46,7 +46,7 @@ class ErrorUtil {
         @JvmStatic
         fun openActivity(context: Context, errorInfo: ErrorInfo) {
             if (PreferenceManager.getDefaultSharedPreferences(context)
-                .getBoolean(MainActivity.KEY_IS_IN_BACKGROUND, true)
+                    .getBoolean(MainActivity.KEY_IS_IN_BACKGROUND, true)
             ) {
                 createNotification(context, errorInfo)
             } else {
@@ -134,8 +134,11 @@ class ErrorUtil {
                         )
                     )
 
-            NotificationManagerCompat.from(context)
-                .notify(ERROR_REPORT_NOTIFICATION_ID, notificationBuilder.build())
+            val notificationManager = NotificationManagerCompat.from(context)
+            if (notificationManager.areNotificationsEnabled()) {
+                notificationManager
+                    .notify(ERROR_REPORT_NOTIFICATION_ID, notificationBuilder.build())
+            }
 
             ContextCompat.getMainExecutor(context).execute {
                 // since the notification is silent, also show a toast, otherwise the user is confused

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

@@ -126,6 +126,7 @@ public class ReCaptchaActivity extends AppCompatActivity {
     }
 
     @Override
+    @SuppressLint("MissingSuperCall") // saveCookiesAndFinish method handles back navigation
     public void onBackPressed() {
         saveCookiesAndFinish();
     }

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

@@ -40,5 +40,5 @@ enum class UserAction(val message: String) {
     OPEN_INFO_ITEM_DIALOG("open info item dialog"),
     GETTING_MAIN_SCREEN_TAB("getting main screen tab"),
     PLAY_ON_POPUP("play on popup"),
-    SUBSCRIPTIONS("loading subscriptions");
+    SUBSCRIPTIONS("loading subscriptions")
 }

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

@@ -118,7 +118,7 @@ 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.image.PicassoHelper;
+import org.schabi.newpipe.util.image.CoilHelper;
 
 import java.util.ArrayList;
 import java.util.Iterator;
@@ -129,6 +129,7 @@ import java.util.Optional;
 import java.util.concurrent.TimeUnit;
 import java.util.function.Consumer;
 
+import coil3.util.CoilUtils;
 import io.reactivex.rxjava3.android.schedulers.AndroidSchedulers;
 import io.reactivex.rxjava3.disposables.CompositeDisposable;
 import io.reactivex.rxjava3.disposables.Disposable;
@@ -160,8 +161,6 @@ public final class VideoDetailFragment
     private static final String DESCRIPTION_TAB_TAG = "DESCRIPTION TAB";
     private static final String EMPTY_TAB_TAG = "EMPTY TAB";
 
-    private static final String PICASSO_VIDEO_DETAILS_TAG = "PICASSO_VIDEO_DETAILS_TAG";
-
     // tabs
     private boolean showComments;
     private boolean showRelatedItems;
@@ -206,8 +205,6 @@ public final class VideoDetailFragment
     int lastStableBottomSheetState = BottomSheetBehavior.STATE_EXPANDED;
     @State
     protected boolean autoPlayEnabled = true;
-    @State
-    protected int originalOrientation = ActivityInfo.SCREEN_ORIENTATION_UNSPECIFIED;
 
     @Nullable
     private StreamInfo currentInfo = null;
@@ -648,6 +645,12 @@ public final class VideoDetailFragment
     protected void initListeners() {
         super.initListeners();
 
+        // Workaround for #5600
+        // Forcefully catch click events uncaught by children because otherwise
+        // they will be caught by underlying view and "click through" will happen
+        binding.getRoot().setOnClickListener(v -> { });
+        binding.getRoot().setOnLongClickListener(v -> true);
+
         setOnClickListeners();
         setOnLongClickListeners();
 
@@ -1424,8 +1427,10 @@ public final class VideoDetailFragment
                             bottomSheetBehavior.setState(BottomSheetBehavior.STATE_COLLAPSED);
                         }
                         // Rebound to the service if it was closed via notification or mini player
-                        playerHolder.setListener(VideoDetailFragment.this);
-                        playerHolder.tryBindIfNeeded(context);
+                        if (!playerHolder.isBound()) {
+                            playerHolder.startService(
+                                    false, VideoDetailFragment.this);
+                        }
                         break;
                 }
             }
@@ -1493,7 +1498,10 @@ public final class VideoDetailFragment
             }
         }
 
-        PicassoHelper.cancelTag(PICASSO_VIDEO_DETAILS_TAG);
+        CoilUtils.dispose(binding.detailThumbnailImageView);
+        CoilUtils.dispose(binding.detailSubChannelThumbnailView);
+        CoilUtils.dispose(binding.overlayThumbnail);
+        CoilUtils.dispose(binding.detailUploaderThumbnailView);
         binding.detailThumbnailImageView.setImageBitmap(null);
         binding.detailSubChannelThumbnailView.setImageBitmap(null);
     }
@@ -1584,8 +1592,8 @@ public final class VideoDetailFragment
         binding.detailSecondaryControlPanel.setVisibility(View.GONE);
 
         checkUpdateProgressInfo(info);
-        PicassoHelper.loadDetailsThumbnail(info.getThumbnails()).tag(PICASSO_VIDEO_DETAILS_TAG)
-                .into(binding.detailThumbnailImageView);
+        CoilHelper.INSTANCE.loadDetailsThumbnail(binding.detailThumbnailImageView,
+                info.getThumbnails());
         showMetaInfoInTextView(info.getMetaInfo(), binding.detailMetaInfoTextView,
                 binding.detailMetaInfoSeparator, disposables);
 
@@ -1635,8 +1643,8 @@ public final class VideoDetailFragment
             binding.detailUploaderTextView.setVisibility(View.GONE);
         }
 
-        PicassoHelper.loadAvatar(info.getUploaderAvatars()).tag(PICASSO_VIDEO_DETAILS_TAG)
-                .into(binding.detailSubChannelThumbnailView);
+        CoilHelper.INSTANCE.loadAvatar(binding.detailSubChannelThumbnailView,
+                info.getUploaderAvatars());
         binding.detailSubChannelThumbnailView.setVisibility(View.VISIBLE);
         binding.detailUploaderThumbnailView.setVisibility(View.GONE);
     }
@@ -1667,11 +1675,11 @@ public final class VideoDetailFragment
             binding.detailUploaderTextView.setVisibility(View.GONE);
         }
 
-        PicassoHelper.loadAvatar(info.getSubChannelAvatars()).tag(PICASSO_VIDEO_DETAILS_TAG)
-                .into(binding.detailSubChannelThumbnailView);
+        CoilHelper.INSTANCE.loadAvatar(binding.detailSubChannelThumbnailView,
+                info.getSubChannelAvatars());
         binding.detailSubChannelThumbnailView.setVisibility(View.VISIBLE);
-        PicassoHelper.loadAvatar(info.getUploaderAvatars()).tag(PICASSO_VIDEO_DETAILS_TAG)
-                .into(binding.detailUploaderThumbnailView);
+        CoilHelper.INSTANCE.loadAvatar(binding.detailUploaderThumbnailView,
+                info.getUploaderAvatars());
         binding.detailUploaderThumbnailView.setVisibility(View.VISIBLE);
     }
 
@@ -1899,7 +1907,11 @@ public final class VideoDetailFragment
         }
 
         if (binding.relatedItemsLayout != null) {
-            binding.relatedItemsLayout.setVisibility(fullscreen ? View.GONE : View.VISIBLE);
+            if (showRelatedItems) {
+                binding.relatedItemsLayout.setVisibility(fullscreen ? View.GONE : View.VISIBLE);
+            } else {
+                binding.relatedItemsLayout.setVisibility(View.GONE);
+            }
         }
         scrollToTop();
 
@@ -1908,29 +1920,23 @@ public final class VideoDetailFragment
 
     @Override
     public void onScreenRotationButtonClicked() {
-        final Optional<MainPlayerUi> playerUi = player != null
-                ? player.UIs().get(MainPlayerUi.class)
-                : Optional.empty();
-        if (playerUi.isEmpty()) {
+        // On Android TV screen rotation is not supported
+        // In tablet user experience will be better if screen will not be rotated
+        // from landscape to portrait every time.
+        // Just turn on fullscreen mode in landscape orientation
+        // or portrait & unlocked global orientation
+        final boolean isLandscape = DeviceUtils.isLandscape(requireContext());
+        if (DeviceUtils.isTv(activity) || DeviceUtils.isTablet(activity)
+                && (!globalScreenOrientationLocked(activity) || isLandscape)) {
+            player.UIs().get(MainPlayerUi.class).ifPresent(MainPlayerUi::toggleFullscreen);
             return;
         }
 
-        // On tablets and TVs, just toggle fullscreen UI without orientation change.
-        if (DeviceUtils.isTablet(activity) || DeviceUtils.isTv(activity)) {
-            playerUi.get().toggleFullscreen();
-            return;
-        }
+        final int newOrientation = isLandscape
+                ? ActivityInfo.SCREEN_ORIENTATION_PORTRAIT
+                : ActivityInfo.SCREEN_ORIENTATION_SENSOR_LANDSCAPE;
 
-        if (playerUi.get().isFullscreen()) {
-            // EXITING FULLSCREEN
-            playerUi.get().toggleFullscreen();
-            activity.setRequestedOrientation(originalOrientation);
-        } else {
-            // ENTERING FULLSCREEN
-            originalOrientation = activity.getRequestedOrientation();
-            playerUi.get().toggleFullscreen();
-            activity.setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_SENSOR_LANDSCAPE);
-        }
+        activity.setRequestedOrientation(newOrientation);
     }
 
     /*
@@ -2435,8 +2441,7 @@ public final class VideoDetailFragment
         binding.overlayTitleTextView.setText(isEmpty(overlayTitle) ? "" : overlayTitle);
         binding.overlayChannelTextView.setText(isEmpty(uploader) ? "" : uploader);
         binding.overlayThumbnail.setImageDrawable(null);
-        PicassoHelper.loadDetailsThumbnail(thumbnails).tag(PICASSO_VIDEO_DETAILS_TAG)
-                .into(binding.overlayThumbnail);
+        CoilHelper.INSTANCE.loadDetailsThumbnail(binding.overlayThumbnail, thumbnails);
     }
 
     private void setOverlayPlayPauseImage(final boolean playerIsPlaying) {

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

@@ -53,13 +53,14 @@ import org.schabi.newpipe.util.NavigationHelper;
 import org.schabi.newpipe.util.StateSaver;
 import org.schabi.newpipe.util.ThemeHelper;
 import org.schabi.newpipe.util.external_communication.ShareUtils;
+import org.schabi.newpipe.util.image.CoilHelper;
 import org.schabi.newpipe.util.image.ImageStrategy;
-import org.schabi.newpipe.util.image.PicassoHelper;
 
 import java.util.List;
 import java.util.Queue;
 import java.util.concurrent.TimeUnit;
 
+import coil3.util.CoilUtils;
 import io.reactivex.rxjava3.android.schedulers.AndroidSchedulers;
 import io.reactivex.rxjava3.core.Observable;
 import io.reactivex.rxjava3.disposables.CompositeDisposable;
@@ -73,7 +74,6 @@ public class ChannelFragment extends BaseStateFragment<ChannelInfo>
         implements StateSaver.WriteRead {
 
     private static final int BUTTON_DEBOUNCE_INTERVAL = 100;
-    private static final String PICASSO_CHANNEL_TAG = "PICASSO_CHANNEL_TAG";
 
     @State
     protected int serviceId = Constants.NO_SERVICE_ID;
@@ -160,34 +160,29 @@ public class ChannelFragment extends BaseStateFragment<ChannelInfo>
 
                 @Override
                 public boolean onMenuItemSelected(@NonNull final MenuItem item) {
-                    switch (item.getItemId()) {
-                        case R.id.menu_item_notify:
-                            final boolean value = !item.isChecked();
-                            item.setEnabled(false);
-                            setNotify(value);
-                            break;
-                        case R.id.action_settings:
-                            NavigationHelper.openSettings(requireContext());
-                            break;
-                        case R.id.menu_item_rss:
-                            if (currentInfo != null) {
-                                ShareUtils.openUrlInApp(requireContext(), currentInfo.getFeedUrl());
-                            }
-                            break;
-                        case R.id.menu_item_openInBrowser:
-                            if (currentInfo != null) {
-                                ShareUtils.openUrlInBrowser(requireContext(),
-                                        currentInfo.getOriginalUrl());
-                            }
-                            break;
-                        case R.id.menu_item_share:
-                            if (currentInfo != null) {
-                                ShareUtils.shareText(requireContext(), name,
-                                        currentInfo.getOriginalUrl(), currentInfo.getAvatars());
-                            }
-                            break;
-                        default:
-                            return false;
+                    final int itemId = item.getItemId();
+                    if (itemId == R.id.menu_item_notify) {
+                        final boolean value = !item.isChecked();
+                        item.setEnabled(false);
+                        setNotify(value);
+                    } else if (itemId == R.id.action_settings) {
+                        NavigationHelper.openSettings(requireContext());
+                    } else if (itemId == R.id.menu_item_rss) {
+                        if (currentInfo != null) {
+                            ShareUtils.openUrlInApp(requireContext(), currentInfo.getFeedUrl());
+                        }
+                    } else if (itemId == R.id.menu_item_openInBrowser) {
+                        if (currentInfo != null) {
+                            ShareUtils.openUrlInBrowser(requireContext(),
+                                    currentInfo.getOriginalUrl());
+                        }
+                    } else if (itemId == R.id.menu_item_share) {
+                        if (currentInfo != null) {
+                            ShareUtils.shareText(requireContext(), name,
+                                    currentInfo.getOriginalUrl(), currentInfo.getAvatars());
+                        }
+                    } else {
+                        return false;
                     }
                     return true;
                 }
@@ -583,7 +578,9 @@ public class ChannelFragment extends BaseStateFragment<ChannelInfo>
     @Override
     public void showLoading() {
         super.showLoading();
-        PicassoHelper.cancelTag(PICASSO_CHANNEL_TAG);
+        CoilUtils.dispose(binding.channelAvatarView);
+        CoilUtils.dispose(binding.channelBannerImage);
+        CoilUtils.dispose(binding.subChannelAvatarView);
         animate(binding.channelSubscribeButton, false, 100);
     }
 
@@ -594,17 +591,15 @@ public class ChannelFragment extends BaseStateFragment<ChannelInfo>
         setInitialData(result.getServiceId(), result.getOriginalUrl(), result.getName());
 
         if (ImageStrategy.shouldLoadImages() && !result.getBanners().isEmpty()) {
-            PicassoHelper.loadBanner(result.getBanners()).tag(PICASSO_CHANNEL_TAG)
-                    .into(binding.channelBannerImage);
+            CoilHelper.INSTANCE.loadBanner(binding.channelBannerImage, result.getBanners());
         } 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.getAvatars()).tag(PICASSO_CHANNEL_TAG)
-                .into(binding.channelAvatarView);
-        PicassoHelper.loadAvatar(result.getParentChannelAvatars()).tag(PICASSO_CHANNEL_TAG)
-                .into(binding.subChannelAvatarView);
+        CoilHelper.INSTANCE.loadAvatar(binding.channelAvatarView, result.getAvatars());
+        CoilHelper.INSTANCE.loadAvatar(binding.subChannelAvatarView,
+                result.getParentChannelAvatars());
 
         binding.channelTitleView.setText(result.getName());
         binding.channelSubscriberView.setVisibility(View.VISIBLE);

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

@@ -25,8 +25,8 @@ 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.CoilHelper;
 import org.schabi.newpipe.util.image.ImageStrategy;
-import org.schabi.newpipe.util.image.PicassoHelper;
 import org.schabi.newpipe.util.text.TextLinkifier;
 import org.schabi.newpipe.util.text.LongPressLinkMovementMethod;
 
@@ -84,7 +84,7 @@ public final class CommentRepliesFragment
             final CommentsInfoItem item = commentsInfoItem;
 
             // load the author avatar
-            PicassoHelper.loadAvatar(item.getUploaderAvatars()).into(binding.authorAvatar);
+            CoilHelper.INSTANCE.loadAvatar(binding.authorAvatar, item.getUploaderAvatars());
             binding.authorAvatar.setVisibility(ImageStrategy.shouldLoadImages()
                     ? View.VISIBLE : View.GONE);
 

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

@@ -53,7 +53,7 @@ import org.schabi.newpipe.util.Localization;
 import org.schabi.newpipe.util.NavigationHelper;
 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.image.CoilHelper;
 import org.schabi.newpipe.util.text.TextEllipsizer;
 
 import java.util.ArrayList;
@@ -62,6 +62,7 @@ import java.util.concurrent.atomic.AtomicBoolean;
 import java.util.function.Supplier;
 import java.util.stream.Collectors;
 
+import coil3.util.CoilUtils;
 import io.reactivex.rxjava3.android.schedulers.AndroidSchedulers;
 import io.reactivex.rxjava3.core.Flowable;
 import io.reactivex.rxjava3.core.Single;
@@ -71,8 +72,6 @@ import io.reactivex.rxjava3.disposables.Disposable;
 public class PlaylistFragment extends BaseListInfoFragment<StreamInfoItem, PlaylistInfo>
         implements PlaylistControlViewHolder {
 
-    private static final String PICASSO_PLAYLIST_TAG = "PICASSO_PLAYLIST_TAG";
-
     private CompositeDisposable disposables;
     private Subscription bookmarkReactor;
     private AtomicBoolean isBookmarkButtonReady;
@@ -232,35 +231,30 @@ public class PlaylistFragment extends BaseListInfoFragment<StreamInfoItem, Playl
 
     @Override
     public boolean onOptionsItemSelected(final MenuItem item) {
-        switch (item.getItemId()) {
-            case R.id.action_settings:
-                NavigationHelper.openSettings(requireContext());
-                break;
-            case R.id.menu_item_openInBrowser:
-                ShareUtils.openUrlInBrowser(requireContext(), url);
-                break;
-            case R.id.menu_item_share:
-                ShareUtils.shareText(requireContext(), name, url,
-                        currentInfo == null ? List.of() : currentInfo.getThumbnails());
-                break;
-            case R.id.menu_item_bookmark:
-                onBookmarkClicked();
-                break;
-            case R.id.menu_item_append_playlist:
-                if (currentInfo != null) {
-                    disposables.add(PlaylistDialog.createCorrespondingDialog(
-                            getContext(),
-                            getPlayQueue()
-                                    .getStreams()
-                                    .stream()
-                                    .map(StreamEntity::new)
-                                    .collect(Collectors.toList()),
-                            dialog -> dialog.show(getFM(), TAG)
-                    ));
-                }
-                break;
-            default:
-                return super.onOptionsItemSelected(item);
+        final int itemId = item.getItemId();
+        if (itemId == R.id.action_settings) {
+            NavigationHelper.openSettings(requireContext());
+        } else if (itemId == R.id.menu_item_openInBrowser) {
+            ShareUtils.openUrlInBrowser(requireContext(), url);
+        } else if (itemId == R.id.menu_item_share) {
+            ShareUtils.shareText(requireContext(), name, url,
+                    currentInfo == null ? List.of() : currentInfo.getThumbnails());
+        } else if (itemId == R.id.menu_item_bookmark) {
+            onBookmarkClicked();
+        } else if (itemId == R.id.menu_item_append_playlist) {
+            if (currentInfo != null) {
+                disposables.add(PlaylistDialog.createCorrespondingDialog(
+                        getContext(),
+                        getPlayQueue()
+                                .getStreams()
+                                .stream()
+                                .map(StreamEntity::new)
+                                .collect(Collectors.toList()),
+                        dialog -> dialog.show(getFM(), TAG)
+                ));
+            }
+        } else {
+            return super.onOptionsItemSelected(item);
         }
         return true;
     }
@@ -276,7 +270,7 @@ public class PlaylistFragment extends BaseListInfoFragment<StreamInfoItem, Playl
         animate(headerBinding.getRoot(), false, 200);
         animateHideRecyclerViewAllowingScrolling(itemsList);
 
-        PicassoHelper.cancelTag(PICASSO_PLAYLIST_TAG);
+        CoilUtils.dispose(headerBinding.uploaderAvatarView);
         animate(headerBinding.uploaderLayout, false, 200);
     }
 
@@ -327,8 +321,8 @@ public class PlaylistFragment extends BaseListInfoFragment<StreamInfoItem, Playl
                     R.drawable.ic_radio)
             );
         } else {
-            PicassoHelper.loadAvatar(result.getUploaderAvatars()).tag(PICASSO_PLAYLIST_TAG)
-                    .into(headerBinding.uploaderAvatarView);
+            CoilHelper.INSTANCE.loadAvatar(headerBinding.uploaderAvatarView,
+                    result.getUploaderAvatars());
         }
 
         streamCount = result.getStreamCount();

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

@@ -1009,7 +1009,11 @@ public class SearchFragment extends BaseListFragment<SearchInfo, ListExtractor.I
             Log.d(TAG, "handleSuggestions() called with: suggestions = [" + suggestions + "]");
         }
         suggestionListAdapter.submitList(suggestions,
-                () -> searchBinding.suggestionsList.scrollToPosition(0));
+                () -> {
+                    if (searchBinding != null) {
+                        searchBinding.suggestionsList.scrollToPosition(0);
+                    }
+                });
 
         if (suggestionsPanelVisible && isErrorPanelVisible()) {
             hideLoading();

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

@@ -1,131 +0,0 @@
-package org.schabi.newpipe.info_list;
-
-import android.content.Context;
-import android.view.View;
-import android.view.ViewGroup;
-
-import androidx.annotation.NonNull;
-
-import org.schabi.newpipe.extractor.InfoItem;
-import org.schabi.newpipe.extractor.channel.ChannelInfoItem;
-import org.schabi.newpipe.extractor.comments.CommentsInfoItem;
-import org.schabi.newpipe.extractor.playlist.PlaylistInfoItem;
-import org.schabi.newpipe.extractor.stream.StreamInfoItem;
-import org.schabi.newpipe.info_list.holder.ChannelInfoItemHolder;
-import org.schabi.newpipe.info_list.holder.ChannelMiniInfoItemHolder;
-import org.schabi.newpipe.info_list.holder.CommentInfoItemHolder;
-import org.schabi.newpipe.info_list.holder.InfoItemHolder;
-import org.schabi.newpipe.info_list.holder.PlaylistInfoItemHolder;
-import org.schabi.newpipe.info_list.holder.PlaylistMiniInfoItemHolder;
-import org.schabi.newpipe.info_list.holder.StreamInfoItemHolder;
-import org.schabi.newpipe.info_list.holder.StreamMiniInfoItemHolder;
-import org.schabi.newpipe.local.history.HistoryRecordManager;
-import org.schabi.newpipe.util.OnClickGesture;
-
-/*
- * Created by Christian Schabesberger on 26.09.16.
- * <p>
- * Copyright (C) Christian Schabesberger 2016 <chris.schabesberger@mailbox.org>
- * InfoItemBuilder.java is part of NewPipe.
- * </p>
- * <p>
- * NewPipe is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- * </p>
- * <p>
- * NewPipe is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- * </p>
- * <p>
- * You should have received a copy of the GNU General Public License
- * along with NewPipe.  If not, see <http://www.gnu.org/licenses/>.
- * </p>
- */
-
-public class InfoItemBuilder {
-    private final Context context;
-
-    private OnClickGesture<StreamInfoItem> onStreamSelectedListener;
-    private OnClickGesture<ChannelInfoItem> onChannelSelectedListener;
-    private OnClickGesture<PlaylistInfoItem> onPlaylistSelectedListener;
-    private OnClickGesture<CommentsInfoItem> onCommentsSelectedListener;
-
-    public InfoItemBuilder(final Context context) {
-        this.context = context;
-    }
-
-    public View buildView(@NonNull final ViewGroup parent, @NonNull final InfoItem infoItem,
-                          final HistoryRecordManager historyRecordManager) {
-        return buildView(parent, infoItem, historyRecordManager, false);
-    }
-
-    public View buildView(@NonNull final ViewGroup parent, @NonNull final InfoItem infoItem,
-                          final HistoryRecordManager historyRecordManager,
-                          final boolean useMiniVariant) {
-        final InfoItemHolder holder =
-                holderFromInfoType(parent, infoItem.getInfoType(), useMiniVariant);
-        holder.updateFromItem(infoItem, historyRecordManager);
-        return holder.itemView;
-    }
-
-    private InfoItemHolder holderFromInfoType(@NonNull final ViewGroup parent,
-                                              @NonNull final InfoItem.InfoType infoType,
-                                              final boolean useMiniVariant) {
-        switch (infoType) {
-            case STREAM:
-                return useMiniVariant ? new StreamMiniInfoItemHolder(this, parent)
-                        : new StreamInfoItemHolder(this, parent);
-            case CHANNEL:
-                return useMiniVariant ? new ChannelMiniInfoItemHolder(this, parent)
-                        : new ChannelInfoItemHolder(this, parent);
-            case PLAYLIST:
-                return useMiniVariant ? new PlaylistMiniInfoItemHolder(this, parent)
-                        : new PlaylistInfoItemHolder(this, parent);
-            case COMMENT:
-                return new CommentInfoItemHolder(this, parent);
-            default:
-                throw new RuntimeException("InfoType not expected = " + infoType.name());
-        }
-    }
-
-    public Context getContext() {
-        return context;
-    }
-
-    public OnClickGesture<StreamInfoItem> getOnStreamSelectedListener() {
-        return onStreamSelectedListener;
-    }
-
-    public void setOnStreamSelectedListener(final OnClickGesture<StreamInfoItem> listener) {
-        this.onStreamSelectedListener = listener;
-    }
-
-    public OnClickGesture<ChannelInfoItem> getOnChannelSelectedListener() {
-        return onChannelSelectedListener;
-    }
-
-    public void setOnChannelSelectedListener(final OnClickGesture<ChannelInfoItem> listener) {
-        this.onChannelSelectedListener = listener;
-    }
-
-    public OnClickGesture<PlaylistInfoItem> getOnPlaylistSelectedListener() {
-        return onPlaylistSelectedListener;
-    }
-
-    public void setOnPlaylistSelectedListener(final OnClickGesture<PlaylistInfoItem> listener) {
-        this.onPlaylistSelectedListener = listener;
-    }
-
-    public OnClickGesture<CommentsInfoItem> getOnCommentsSelectedListener() {
-        return onCommentsSelectedListener;
-    }
-
-    public void setOnCommentsSelectedListener(
-            final OnClickGesture<CommentsInfoItem> onCommentsSelectedListener) {
-        this.onCommentsSelectedListener = onCommentsSelectedListener;
-    }
-}

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

@@ -0,0 +1,20 @@
+/*
+ * SPDX-FileCopyrightText: 2016-2026 NewPipe contributors <https://newpipe.net>
+ * SPDX-License-Identifier: GPL-3.0-or-later
+ */
+
+package org.schabi.newpipe.info_list
+
+import android.content.Context
+import org.schabi.newpipe.extractor.channel.ChannelInfoItem
+import org.schabi.newpipe.extractor.comments.CommentsInfoItem
+import org.schabi.newpipe.extractor.playlist.PlaylistInfoItem
+import org.schabi.newpipe.extractor.stream.StreamInfoItem
+import org.schabi.newpipe.util.OnClickGesture
+
+class InfoItemBuilder(val context: Context) {
+    var onStreamSelectedListener: OnClickGesture<StreamInfoItem>? = null
+    var onChannelSelectedListener: OnClickGesture<ChannelInfoItem>? = null
+    var onPlaylistSelectedListener: OnClickGesture<PlaylistInfoItem>? = null
+    var onCommentsSelectedListener: OnClickGesture<CommentsInfoItem>? = null
+}

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

@@ -13,14 +13,17 @@ enum class ItemViewMode {
      * Default mode.
      */
     AUTO,
+
     /**
      * Full width list item with thumb on the left and two line title & uploader in right.
      */
     LIST,
+
     /**
      * Grid mode places two cards per row.
      */
     GRID,
+
     /**
      * A full width card in phone - portrait.
      */

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

@@ -2,8 +2,8 @@ package org.schabi.newpipe.info_list
 
 import android.util.Log
 import com.xwray.groupie.GroupieAdapter
-import org.schabi.newpipe.extractor.stream.StreamInfo
 import kotlin.math.max
+import org.schabi.newpipe.extractor.stream.StreamInfo
 
 /**
  * Custom RecyclerView.Adapter/GroupieAdapter for [StreamSegmentItem] for handling selection state.

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

@@ -1,19 +1,18 @@
 package org.schabi.newpipe.info_list
 
 import android.view.View
-import android.widget.ImageView
-import android.widget.TextView
-import com.xwray.groupie.GroupieViewHolder
-import com.xwray.groupie.Item
+import com.xwray.groupie.viewbinding.BindableItem
+import com.xwray.groupie.viewbinding.GroupieViewHolder
 import org.schabi.newpipe.R
+import org.schabi.newpipe.databinding.ItemStreamSegmentBinding
 import org.schabi.newpipe.extractor.stream.StreamSegment
 import org.schabi.newpipe.util.Localization
-import org.schabi.newpipe.util.image.PicassoHelper
+import org.schabi.newpipe.util.image.CoilHelper
 
 class StreamSegmentItem(
     private val item: StreamSegment,
     private val onClick: StreamSegmentAdapter.StreamSegmentListener
-) : Item<GroupieViewHolder>() {
+) : BindableItem<ItemStreamSegmentBinding>() {
 
     companion object {
         const val PAYLOAD_SELECT = 1
@@ -21,31 +20,35 @@ class StreamSegmentItem(
 
     var isSelected = false
 
-    override fun bind(viewHolder: GroupieViewHolder, position: Int) {
-        item.previewUrl?.let {
-            PicassoHelper.loadThumbnail(it)
-                .into(viewHolder.root.findViewById<ImageView>(R.id.previewImage))
-        }
-        viewHolder.root.findViewById<TextView>(R.id.textViewTitle).text = item.title
+    override fun bind(viewBinding: ItemStreamSegmentBinding, position: Int) {
+        CoilHelper.loadThumbnail(viewBinding.previewImage, item.previewUrl)
+        viewBinding.textViewTitle.text = item.title
         if (item.channelName == null) {
-            viewHolder.root.findViewById<TextView>(R.id.textViewChannel).visibility = View.GONE
+            viewBinding.textViewChannel.visibility = View.GONE
             // When the channel name is displayed there is less space
             // and thus the segment title needs to be only one line height.
             // But when there is no channel name displayed, the title can be two lines long.
             // The default maxLines value is set to 1 to display all elements in the AS preview,
-            viewHolder.root.findViewById<TextView>(R.id.textViewTitle).maxLines = 2
+            viewBinding.textViewTitle.maxLines = 2
         } else {
-            viewHolder.root.findViewById<TextView>(R.id.textViewChannel).text = item.channelName
-            viewHolder.root.findViewById<TextView>(R.id.textViewChannel).visibility = View.VISIBLE
+            viewBinding.textViewChannel.text = item.channelName
+            viewBinding.textViewChannel.visibility = View.VISIBLE
         }
-        viewHolder.root.findViewById<TextView>(R.id.textViewStartSeconds).text =
+        viewBinding.textViewStartSeconds.text =
             Localization.getDurationString(item.startTimeSeconds.toLong())
-        viewHolder.root.setOnClickListener { onClick.onItemClick(this, item.startTimeSeconds) }
-        viewHolder.root.setOnLongClickListener { onClick.onItemLongClick(this, item.startTimeSeconds); true }
-        viewHolder.root.isSelected = isSelected
+        viewBinding.root.setOnClickListener { onClick.onItemClick(this, item.startTimeSeconds) }
+        viewBinding.root.setOnLongClickListener {
+            onClick.onItemLongClick(this, item.startTimeSeconds)
+            true
+        }
+        viewBinding.root.isSelected = isSelected
     }
 
-    override fun bind(viewHolder: GroupieViewHolder, position: Int, payloads: MutableList<Any>) {
+    override fun bind(
+        viewHolder: GroupieViewHolder<ItemStreamSegmentBinding>,
+        position: Int,
+        payloads: MutableList<Any>
+    ) {
         if (payloads.contains(PAYLOAD_SELECT)) {
             viewHolder.root.isSelected = isSelected
             return
@@ -54,4 +57,6 @@ class StreamSegmentItem(
     }
 
     override fun getLayout() = R.layout.item_stream_segment
+
+    override fun initializeViewBinding(view: View) = ItemStreamSegmentBinding.bind(view)
 }

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

@@ -346,7 +346,7 @@ public final class InfoItemDialog {
 
         public static void reportErrorDuringInitialization(final Throwable throwable,
                                                            final InfoItem item) {
-            ErrorUtil.showSnackbar(App.getApp().getBaseContext(), new ErrorInfo(
+            ErrorUtil.showSnackbar(App.getInstance().getBaseContext(), new ErrorInfo(
                     throwable,
                     UserAction.OPEN_INFO_ITEM_DIALOG,
                     "none",

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

@@ -13,8 +13,8 @@ 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.image.PicassoHelper;
 import org.schabi.newpipe.util.Localization;
+import org.schabi.newpipe.util.image.CoilHelper;
 
 public class ChannelMiniInfoItemHolder extends InfoItemHolder {
     private final ImageView itemThumbnailView;
@@ -56,7 +56,7 @@ public class ChannelMiniInfoItemHolder extends InfoItemHolder {
             itemAdditionalDetailView.setText(getDetailLine(item));
         }
 
-        PicassoHelper.loadAvatar(item.getThumbnails()).into(itemThumbnailView);
+        CoilHelper.INSTANCE.loadAvatar(itemThumbnailView, item.getThumbnails());
 
         itemView.setOnClickListener(view -> {
             if (itemBuilder.getOnChannelSelectedListener() != null) {

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

@@ -27,8 +27,8 @@ 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.CoilHelper;
 import org.schabi.newpipe.util.image.ImageStrategy;
-import org.schabi.newpipe.util.image.PicassoHelper;
 import org.schabi.newpipe.util.text.TextEllipsizer;
 
 public class CommentInfoItemHolder extends InfoItemHolder {
@@ -82,14 +82,12 @@ public class CommentInfoItemHolder extends InfoItemHolder {
     @Override
     public void updateFromItem(final InfoItem infoItem,
                                final HistoryRecordManager historyRecordManager) {
-        if (!(infoItem instanceof CommentsInfoItem)) {
+        if (!(infoItem instanceof CommentsInfoItem item)) {
             return;
         }
-        final CommentsInfoItem item = (CommentsInfoItem) infoItem;
-
 
         // load the author avatar
-        PicassoHelper.loadAvatar(item.getUploaderAvatars()).into(itemThumbnailView);
+        CoilHelper.INSTANCE.loadAvatar(itemThumbnailView, item.getUploaderAvatars());
         if (ImageStrategy.shouldLoadImages()) {
             itemThumbnailView.setVisibility(View.VISIBLE);
             itemRoot.setPadding(commentVerticalPadding, commentVerticalPadding,

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

@@ -9,8 +9,8 @@ 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.image.PicassoHelper;
 import org.schabi.newpipe.util.Localization;
+import org.schabi.newpipe.util.image.CoilHelper;
 
 public class PlaylistMiniInfoItemHolder extends InfoItemHolder {
     public final ImageView itemThumbnailView;
@@ -46,7 +46,7 @@ public class PlaylistMiniInfoItemHolder extends InfoItemHolder {
                 .localizeStreamCountMini(itemStreamCountView.getContext(), item.getStreamCount()));
         itemUploaderView.setText(item.getUploaderName());
 
-        PicassoHelper.loadPlaylistThumbnail(item.getThumbnails()).into(itemThumbnailView);
+        CoilHelper.INSTANCE.loadPlaylistThumbnail(itemThumbnailView, item.getThumbnails());
 
         itemView.setOnClickListener(view -> {
             if (itemBuilder.getOnPlaylistSelectedListener() != null) {

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

@@ -16,8 +16,8 @@ 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.image.PicassoHelper;
 import org.schabi.newpipe.util.StreamTypeUtil;
+import org.schabi.newpipe.util.image.CoilHelper;
 import org.schabi.newpipe.views.AnimatedProgressBar;
 
 import java.util.concurrent.TimeUnit;
@@ -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.getThumbnails()).into(itemThumbnailView);
+        CoilHelper.INSTANCE.loadThumbnail(itemThumbnailView, item.getThumbnails());
 
         itemView.setOnClickListener(view -> {
             if (itemBuilder.getOnStreamSelectedListener() != null) {

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

@@ -0,0 +1,13 @@
+package org.schabi.newpipe.ktx
+
+import android.graphics.Bitmap
+import android.graphics.Rect
+import androidx.core.graphics.BitmapCompat
+
+@Suppress("NOTHING_TO_INLINE")
+inline fun Bitmap.scale(
+    width: Int,
+    height: Int,
+    srcRect: Rect? = null,
+    scaleInLinearSpace: Boolean = true
+) = BitmapCompat.createScaledBitmap(this, width, height, srcRect, scaleInLinearSpace)

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

@@ -41,14 +41,16 @@ fun View.animate(
     execOnEnd: Runnable? = null
 ) {
     if (DEBUG) {
-        val id = try {
-            resources.getResourceEntryName(id)
-        } catch (e: Exception) {
-            id.toString()
-        }
+        val id = runCatching { resources.getResourceEntryName(id) }.getOrDefault(id.toString())
         val msg = String.format(
-            "%8s →  [%s:%s] [%s %s:%s] execOnEnd=%s", enterOrExit,
-            javaClass.simpleName, id, animationType, duration, delay, execOnEnd
+            "%8s →  [%s:%s] [%s %s:%s] execOnEnd=%s",
+            enterOrExit,
+            javaClass.simpleName,
+            id,
+            animationType,
+            duration,
+            delay,
+            execOnEnd
         )
         Log.d(TAG, "animate(): $msg")
     }
@@ -291,5 +293,9 @@ private class HideAndExecOnEndListener(private val view: View, execOnEnd: Runnab
 }
 
 enum class AnimationType {
-    ALPHA, SCALE_AND_ALPHA, LIGHT_SCALE_AND_ALPHA, SLIDE_AND_ALPHA, LIGHT_SLIDE_AND_ALPHA
+    ALPHA,
+    SCALE_AND_ALPHA,
+    LIGHT_SCALE_AND_ALPHA,
+    SLIDE_AND_ALPHA,
+    LIGHT_SLIDE_AND_ALPHA
 }

app/src/main/java/org/schabi/newpipe/local/BaseLocalListFragment.java

@@ -28,6 +28,8 @@ import static org.schabi.newpipe.ktx.ViewUtils.animate;
 import static org.schabi.newpipe.ktx.ViewUtils.animateHideRecyclerViewAllowingScrolling;
 import static org.schabi.newpipe.util.ThemeHelper.getItemViewMode;
 
+import java.util.function.Supplier;
+
 /**
  * This fragment is design to be used with persistent data such as
  * {@link org.schabi.newpipe.database.LocalItem}, and does not cache the data contained
@@ -100,7 +102,7 @@ public abstract class BaseLocalListFragment<I, N> extends BaseStateFragment<I>
     //////////////////////////////////////////////////////////////////////////*/
 
     @Nullable
-    protected ViewBinding getListHeader() {
+    protected Supplier<View> getListHeaderSupplier() {
         return null;
     }
 
@@ -131,9 +133,9 @@ public abstract class BaseLocalListFragment<I, N> extends BaseStateFragment<I>
         itemsList = rootView.findViewById(R.id.items_list);
         refreshItemViewMode();
 
-        headerRootBinding = getListHeader();
-        if (headerRootBinding != null) {
-            itemListAdapter.setHeader(headerRootBinding.getRoot());
+        final Supplier<View> listHeaderSupplier = getListHeaderSupplier();
+        if (listHeaderSupplier != null) {
+            itemListAdapter.setHeaderSupplier(listHeaderSupplier);
         }
         footerRootBinding = getListFooter();
         itemListAdapter.setFooter(footerRootBinding.getRoot());
@@ -210,6 +212,8 @@ public abstract class BaseLocalListFragment<I, N> extends BaseStateFragment<I>
         showListFooter(false);
     }
 
+    @Deprecated(since = "Calling this method with `true` may cause crashes, see "
+            + "https://github.com/TeamNewPipe/NewPipe/pull/12996#pullrequestreview-3713317115")
     @Override
     public void showListFooter(final boolean show) {
         if (itemsList == null) {

app/src/main/java/org/schabi/newpipe/local/LocalItemListAdapter.java

@@ -37,6 +37,7 @@ import java.time.format.DateTimeFormatter;
 import java.time.format.FormatStyle;
 import java.util.ArrayList;
 import java.util.List;
+import java.util.function.Supplier;
 
 /*
  * Created by Christian Schabesberger on 01.08.16.
@@ -88,7 +89,7 @@ public class LocalItemListAdapter extends RecyclerView.Adapter<RecyclerView.View
     private final DateTimeFormatter dateTimeFormatter;
 
     private boolean showFooter = false;
-    private View header = null;
+    private Supplier<View> headerSupplier = null;
     private View footer = null;
     private ItemViewMode itemViewMode = ItemViewMode.LIST;
     private boolean useItemHandle = false;
@@ -97,6 +98,7 @@ public class LocalItemListAdapter extends RecyclerView.Adapter<RecyclerView.View
         recordManager = new HistoryRecordManager(context);
         localItemBuilder = new LocalItemBuilder(context);
         localItems = new ArrayList<>();
+
         dateTimeFormatter = DateTimeFormatter.ofLocalizedDate(FormatStyle.SHORT)
                 .withLocale(Localization.getPreferredLocale(context));
     }
@@ -124,7 +126,7 @@ public class LocalItemListAdapter extends RecyclerView.Adapter<RecyclerView.View
         if (DEBUG) {
             Log.d(TAG, "addItems() after > offsetStart = " + offsetStart + ", "
                     + "localItems.size() = " + localItems.size() + ", "
-                    + "header = " + header + ", footer = " + footer + ", "
+                    + "header = " + hasHeader() + ", footer = " + footer + ", "
                     + "showFooter = " + showFooter);
         }
         notifyItemRangeInserted(offsetStart, data.size());
@@ -144,7 +146,7 @@ public class LocalItemListAdapter extends RecyclerView.Adapter<RecyclerView.View
         final int index = localItems.indexOf(data);
         if (index != -1) {
             localItems.remove(index);
-            notifyItemRemoved(index + (header != null ? 1 : 0));
+            notifyItemRemoved(index + (hasHeader() ? 1 : 0));
         } else {
             // this happens when
             // 1) removeItem is called on infoItemDuplicate as in showStreamItemDialog of
@@ -189,9 +191,9 @@ public class LocalItemListAdapter extends RecyclerView.Adapter<RecyclerView.View
         this.useItemHandle = useItemHandle;
     }
 
-    public void setHeader(final View header) {
-        final boolean changed = header != this.header;
-        this.header = header;
+    public void setHeaderSupplier(@Nullable final Supplier<View> headerSupplier) {
+        final boolean changed = headerSupplier != this.headerSupplier;
+        this.headerSupplier = headerSupplier;
         if (changed) {
             notifyDataSetChanged();
         }
@@ -201,6 +203,12 @@ public class LocalItemListAdapter extends RecyclerView.Adapter<RecyclerView.View
         this.footer = view;
     }
 
+    protected boolean hasHeader() {
+        return this.headerSupplier != null;
+    }
+
+    @Deprecated(since = "Calling this method with `true` may cause crashes, see "
+            + "https://github.com/TeamNewPipe/NewPipe/pull/12996#pullrequestreview-3713317115")
     public void showFooter(final boolean show) {
         if (DEBUG) {
             Log.d(TAG, "showFooter() called with: show = [" + show + "]");
@@ -211,6 +219,8 @@ public class LocalItemListAdapter extends RecyclerView.Adapter<RecyclerView.View
 
         showFooter = show;
         if (show) {
+            Log.w(TAG, "Calling LocalItemListAdapter.showFooter(true) may cause crashes, see https"
+                    + "://github.com/TeamNewPipe/NewPipe/pull/12996#pullrequestreview-3713317115");
             notifyItemInserted(sizeConsideringHeader());
         } else {
             notifyItemRemoved(sizeConsideringHeader());
@@ -218,11 +228,11 @@ public class LocalItemListAdapter extends RecyclerView.Adapter<RecyclerView.View
     }
 
     private int adapterOffsetWithoutHeader(final int offset) {
-        return offset - (header != null ? 1 : 0);
+        return offset - (hasHeader() ? 1 : 0);
     }
 
     private int sizeConsideringHeader() {
-        return localItems.size() + (header != null ? 1 : 0);
+        return localItems.size() + (hasHeader() ? 1 : 0);
     }
 
     public ArrayList<LocalItem> getItemsList() {
@@ -232,7 +242,7 @@ public class LocalItemListAdapter extends RecyclerView.Adapter<RecyclerView.View
     @Override
     public int getItemCount() {
         int count = localItems.size();
-        if (header != null) {
+        if (hasHeader()) {
             count++;
         }
         if (footer != null && showFooter) {
@@ -242,7 +252,7 @@ public class LocalItemListAdapter extends RecyclerView.Adapter<RecyclerView.View
         if (DEBUG) {
             Log.d(TAG, "getItemCount() called, count = " + count + ", "
                     + "localItems.size() = " + localItems.size() + ", "
-                    + "header = " + header + ", footer = " + footer + ", "
+                    + "header = " + hasHeader() + ", footer = " + footer + ", "
                     + "showFooter = " + showFooter);
         }
         return count;
@@ -255,9 +265,9 @@ public class LocalItemListAdapter extends RecyclerView.Adapter<RecyclerView.View
             Log.d(TAG, "getItemViewType() called with: position = [" + position + "]");
         }
 
-        if (header != null && position == 0) {
+        if (hasHeader() && position == 0) {
             return HEADER_TYPE;
-        } else if (header != null) {
+        } else if (hasHeader()) {
             position--;
         }
         if (footer != null && position == localItems.size() && showFooter) {
@@ -318,7 +328,7 @@ public class LocalItemListAdapter extends RecyclerView.Adapter<RecyclerView.View
         }
         switch (type) {
             case HEADER_TYPE:
-                return new HeaderFooterHolder(header);
+                return new HeaderFooterHolder(headerSupplier.get());
             case FOOTER_TYPE:
                 return new HeaderFooterHolder(footer);
             case LOCAL_PLAYLIST_HOLDER_TYPE:
@@ -366,14 +376,14 @@ public class LocalItemListAdapter extends RecyclerView.Adapter<RecyclerView.View
 
         if (holder instanceof LocalItemHolder) {
             // If header isn't null, offset the items by -1
-            if (header != null) {
+            if (hasHeader()) {
                 position--;
             }
 
             ((LocalItemHolder) holder)
                     .updateFromItem(localItems.get(position), recordManager, dateTimeFormatter);
-        } else if (holder instanceof HeaderFooterHolder && position == 0 && header != null) {
-            ((HeaderFooterHolder) holder).view = header;
+        } else if (holder instanceof HeaderFooterHolder && position == 0 && hasHeader()) {
+            ((HeaderFooterHolder) holder).view = headerSupplier.get();
         } else if (holder instanceof HeaderFooterHolder && position == sizeConsideringHeader()
                 && footer != null && showFooter) {
             ((HeaderFooterHolder) holder).view = footer;
@@ -387,10 +397,10 @@ public class LocalItemListAdapter extends RecyclerView.Adapter<RecyclerView.View
             for (final Object payload : payloads) {
                 if (payload instanceof StreamStateEntity) {
                     ((LocalItemHolder) holder).updateState(localItems
-                            .get(header == null ? position : position - 1), recordManager);
+                            .get(hasHeader() ? position - 1 : position), recordManager);
                 } else if (payload instanceof Boolean) {
                     ((LocalItemHolder) holder).updateState(localItems
-                            .get(header == null ? position : position - 1), recordManager);
+                            .get(hasHeader() ? position - 1 : position), recordManager);
                 }
             }
         } else {

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

@@ -7,6 +7,9 @@ import io.reactivex.rxjava3.core.Completable
 import io.reactivex.rxjava3.core.Flowable
 import io.reactivex.rxjava3.core.Maybe
 import io.reactivex.rxjava3.schedulers.Schedulers
+import java.time.LocalDate
+import java.time.OffsetDateTime
+import java.time.ZoneOffset
 import org.schabi.newpipe.MainActivity.DEBUG
 import org.schabi.newpipe.NewPipeDatabase
 import org.schabi.newpipe.database.feed.model.FeedEntity
@@ -18,9 +21,6 @@ import org.schabi.newpipe.database.subscription.NotificationMode
 import org.schabi.newpipe.extractor.stream.StreamInfoItem
 import org.schabi.newpipe.extractor.stream.StreamType
 import org.schabi.newpipe.local.subscription.FeedGroupIcon
-import java.time.LocalDate
-import java.time.OffsetDateTime
-import java.time.ZoneOffset
 
 class FeedDatabaseManager(context: Context) {
     private val database = NewPipeDatabase.getInstance(context)
@@ -85,14 +85,13 @@ class FeedDatabaseManager(context: Context) {
         items: List<StreamInfoItem>,
         oldestAllowedDate: OffsetDateTime = FEED_OLDEST_ALLOWED_DATE
     ) {
-        val itemsToInsert = ArrayList<StreamInfoItem>()
-        loop@ for (streamItem in items) {
-            val uploadDate = streamItem.uploadDate
+        val itemsToInsert = items.mapNotNull { stream ->
+            val uploadDate = stream.uploadDate
 
-            itemsToInsert += when {
-                uploadDate == null && streamItem.streamType == StreamType.LIVE_STREAM -> streamItem
-                uploadDate != null && uploadDate.offsetDateTime() >= oldestAllowedDate -> streamItem
-                else -> continue@loop
+            when {
+                uploadDate == null && stream.streamType == StreamType.LIVE_STREAM -> stream
+                uploadDate != null && uploadDate.offsetDateTime() >= oldestAllowedDate -> stream
+                else -> null
             }
         }
 

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

@@ -53,6 +53,8 @@ import io.reactivex.rxjava3.android.schedulers.AndroidSchedulers
 import io.reactivex.rxjava3.core.Single
 import io.reactivex.rxjava3.disposables.CompositeDisposable
 import io.reactivex.rxjava3.schedulers.Schedulers
+import java.time.OffsetDateTime
+import java.util.function.Consumer
 import org.schabi.newpipe.NewPipeDatabase
 import org.schabi.newpipe.R
 import org.schabi.newpipe.database.feed.model.FeedGroupEntity
@@ -81,8 +83,6 @@ import org.schabi.newpipe.util.ThemeHelper.getGridSpanCountStreams
 import org.schabi.newpipe.util.ThemeHelper.getItemViewMode
 import org.schabi.newpipe.util.ThemeHelper.resolveDrawable
 import org.schabi.newpipe.util.ThemeHelper.shouldUseGridLayout
-import java.time.OffsetDateTime
-import java.util.function.Consumer
 
 class FeedFragment : BaseStateFragment<FeedState>() {
     private var _feedBinding: FragmentFeedBinding? = null
@@ -91,7 +91,10 @@ class FeedFragment : BaseStateFragment<FeedState>() {
     private val disposables = CompositeDisposable()
 
     private lateinit var viewModel: FeedViewModel
-    @State @JvmField var listState: Parcelable? = null
+
+    @State
+    @JvmField
+    var listState: Parcelable? = null
 
     private var groupId = FeedGroupEntity.GROUP_ALL_ID
     private var groupName = ""
@@ -149,7 +152,6 @@ class FeedFragment : BaseStateFragment<FeedState>() {
                 if (newState == RecyclerView.SCROLL_STATE_IDLE &&
                     !recyclerView.canScrollVertically(-1)
                 ) {
-
                     if (tryGetNewItemsLoadedButton()?.isVisible == true) {
                         hideNewItemsLoaded(true)
                     }
@@ -253,7 +255,7 @@ class FeedFragment : BaseStateFragment<FeedState>() {
             viewModel.getShowFutureItemsFromPreferences()
         )
 
-        AlertDialog.Builder(context!!)
+        AlertDialog.Builder(requireContext())
             .setTitle(R.string.feed_hide_streams_title)
             .setMultiChoiceItems(dialogItems, checkedDialogItems) { _, which, isChecked ->
                 checkedDialogItems[which] = isChecked
@@ -387,8 +389,13 @@ class FeedFragment : BaseStateFragment<FeedState>() {
             if (item is StreamItem && !isRefreshing) {
                 val stream = item.streamWithState.stream
                 NavigationHelper.openVideoDetailFragment(
-                    requireContext(), fm,
-                    stream.serviceId, stream.url, stream.title, null, false
+                    requireContext(),
+                    fm,
+                    stream.serviceId,
+                    stream.url,
+                    stream.title,
+                    null,
+                    false
                 )
             }
         }
@@ -500,7 +507,8 @@ class FeedFragment : BaseStateFragment<FeedState>() {
     ) {
         val sharedPreferences = PreferenceManager.getDefaultSharedPreferences(requireContext())
         val isFastFeedModeEnabled = sharedPreferences.getBoolean(
-            getString(R.string.feed_use_dedicated_fetch_method_key), false
+            getString(R.string.feed_use_dedicated_fetch_method_key),
+            false
         )
 
         val builder = AlertDialog.Builder(requireContext())
@@ -535,7 +543,8 @@ class FeedFragment : BaseStateFragment<FeedState>() {
     private fun updateRelativeTimeViews() {
         updateRefreshViewState()
         groupAdapter.notifyItemRangeChanged(
-            0, groupAdapter.itemCount,
+            0,
+            groupAdapter.itemCount,
             StreamItem.UPDATE_RELATIVE_TIME
         )
     }

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

@@ -1,8 +1,8 @@
 package org.schabi.newpipe.local.feed
 
 import androidx.annotation.StringRes
-import org.schabi.newpipe.local.feed.item.StreamItem
 import java.time.OffsetDateTime
+import org.schabi.newpipe.local.feed.item.StreamItem
 
 sealed class FeedState {
     data class ProgressState(

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

@@ -14,6 +14,8 @@ import io.reactivex.rxjava3.core.Flowable
 import io.reactivex.rxjava3.functions.Function6
 import io.reactivex.rxjava3.processors.BehaviorProcessor
 import io.reactivex.rxjava3.schedulers.Schedulers
+import java.time.OffsetDateTime
+import java.util.concurrent.TimeUnit
 import org.schabi.newpipe.App
 import org.schabi.newpipe.R
 import org.schabi.newpipe.database.feed.model.FeedGroupEntity
@@ -25,8 +27,6 @@ import org.schabi.newpipe.local.feed.service.FeedEventManager.Event.IdleEvent
 import org.schabi.newpipe.local.feed.service.FeedEventManager.Event.ProgressEvent
 import org.schabi.newpipe.local.feed.service.FeedEventManager.Event.SuccessResultEvent
 import org.schabi.newpipe.util.DEFAULT_THROTTLE_TIMEOUT
-import java.time.OffsetDateTime
-import java.util.concurrent.TimeUnit
 
 class FeedViewModel(
     private val application: Application,
@@ -64,8 +64,14 @@ class FeedViewModel(
             feedDatabaseManager.notLoadedCount(groupId),
             feedDatabaseManager.oldestSubscriptionUpdate(groupId),
 
-            Function6 { t1: FeedEventManager.Event, t2: Boolean, t3: Boolean, t4: Boolean,
-                t5: Long, t6: List<OffsetDateTime?> ->
+            Function6 {
+                    t1: FeedEventManager.Event,
+                    t2: Boolean,
+                    t3: Boolean,
+                    t4: Boolean,
+                    t5: Long,
+                    t6: List<OffsetDateTime?>
+                ->
                 return@Function6 CombineResultEventHolder(t1, t2, t3, t4, t5, t6.firstOrNull())
             }
         )
@@ -73,12 +79,13 @@ class FeedViewModel(
         .subscribeOn(Schedulers.io())
         .observeOn(Schedulers.io())
         .map { (event, showPlayedItems, showPartiallyPlayedItems, showFutureItems, notLoadedCount, oldestUpdate) ->
-            val streamItems = if (event is SuccessResultEvent || event is IdleEvent)
+            val streamItems = if (event is SuccessResultEvent || event is IdleEvent) {
                 feedDatabaseManager
                     .getStreams(groupId, showPlayedItems, showPartiallyPlayedItems, showFutureItems)
                     .blockingGet(arrayListOf())
-            else
+            } else {
                 arrayListOf()
+            }
 
             CombineResultDataHolder(event, streamItems, notLoadedCount, oldestUpdate)
         }
@@ -122,8 +129,7 @@ class FeedViewModel(
     fun setSaveShowPlayedItems(showPlayedItems: Boolean) {
         this.showPlayedItems.onNext(showPlayedItems)
         PreferenceManager.getDefaultSharedPreferences(application).edit {
-            this.putBoolean(application.getString(R.string.feed_show_watched_items_key), showPlayedItems)
-            this.apply()
+            putBoolean(application.getString(R.string.feed_show_watched_items_key), showPlayedItems)
         }
     }
 
@@ -132,8 +138,7 @@ class FeedViewModel(
     fun setSaveShowPartiallyPlayedItems(showPartiallyPlayedItems: Boolean) {
         this.showPartiallyPlayedItems.onNext(showPartiallyPlayedItems)
         PreferenceManager.getDefaultSharedPreferences(application).edit {
-            this.putBoolean(application.getString(R.string.feed_show_partially_watched_items_key), showPartiallyPlayedItems)
-            this.apply()
+            putBoolean(application.getString(R.string.feed_show_partially_watched_items_key), showPartiallyPlayedItems)
         }
     }
 
@@ -142,30 +147,26 @@ class FeedViewModel(
     fun setSaveShowFutureItems(showFutureItems: Boolean) {
         this.showFutureItems.onNext(showFutureItems)
         PreferenceManager.getDefaultSharedPreferences(application).edit {
-            this.putBoolean(application.getString(R.string.feed_show_future_items_key), showFutureItems)
-            this.apply()
+            putBoolean(application.getString(R.string.feed_show_future_items_key), showFutureItems)
         }
     }
 
     fun getShowFutureItemsFromPreferences() = getShowFutureItemsFromPreferences(application)
 
     companion object {
-        private fun getShowPlayedItemsFromPreferences(context: Context) =
-            PreferenceManager.getDefaultSharedPreferences(context)
-                .getBoolean(context.getString(R.string.feed_show_watched_items_key), true)
+        private fun getShowPlayedItemsFromPreferences(context: Context) = PreferenceManager.getDefaultSharedPreferences(context)
+            .getBoolean(context.getString(R.string.feed_show_watched_items_key), true)
 
-        private fun getShowPartiallyPlayedItemsFromPreferences(context: Context) =
-            PreferenceManager.getDefaultSharedPreferences(context)
-                .getBoolean(context.getString(R.string.feed_show_partially_watched_items_key), true)
+        private fun getShowPartiallyPlayedItemsFromPreferences(context: Context) = PreferenceManager.getDefaultSharedPreferences(context)
+            .getBoolean(context.getString(R.string.feed_show_partially_watched_items_key), true)
 
-        private fun getShowFutureItemsFromPreferences(context: Context) =
-            PreferenceManager.getDefaultSharedPreferences(context)
-                .getBoolean(context.getString(R.string.feed_show_future_items_key), true)
+        private fun getShowFutureItemsFromPreferences(context: Context) = PreferenceManager.getDefaultSharedPreferences(context)
+            .getBoolean(context.getString(R.string.feed_show_future_items_key), true)
 
         fun getFactory(context: Context, groupId: Long) = viewModelFactory {
             initializer {
                 FeedViewModel(
-                    App.getApp(),
+                    App.instance,
                     groupId,
                     // Read initial value from preferences
                     getShowPlayedItemsFromPreferences(context.applicationContext),

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

@@ -6,6 +6,8 @@ import android.view.View
 import androidx.core.content.ContextCompat
 import androidx.preference.PreferenceManager
 import com.xwray.groupie.viewbinding.BindableItem
+import java.util.concurrent.TimeUnit
+import java.util.function.Consumer
 import org.schabi.newpipe.MainActivity
 import org.schabi.newpipe.R
 import org.schabi.newpipe.database.stream.StreamWithState
@@ -19,9 +21,7 @@ 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.StreamTypeUtil
-import org.schabi.newpipe.util.image.PicassoHelper
-import java.util.concurrent.TimeUnit
-import java.util.function.Consumer
+import org.schabi.newpipe.util.image.CoilHelper
 
 data class StreamItem(
     val streamWithState: StreamWithState,
@@ -101,7 +101,7 @@ data class StreamItem(
             viewBinding.itemProgressView.visibility = View.GONE
         }
 
-        PicassoHelper.loadThumbnail(stream.thumbnailUrl).into(viewBinding.itemThumbnailView)
+        CoilHelper.loadThumbnail(viewBinding.itemThumbnailView, stream.thumbnailUrl)
 
         if (itemVersion != ItemVersion.MINI) {
             viewBinding.itemAdditionalDetails.text =
@@ -132,6 +132,7 @@ data class StreamItem(
                 viewsAndDate.isEmpty() -> uploadDate!!
                 else -> Localization.concatenateStrings(viewsAndDate, uploadDate)
             }
+
             else -> viewsAndDate
         }
     }

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

@@ -6,7 +6,6 @@ import android.app.PendingIntent
 import android.content.Context
 import android.content.Intent
 import android.graphics.Bitmap
-import android.graphics.drawable.Drawable
 import android.net.Uri
 import android.os.Build
 import android.provider.Settings
@@ -15,21 +14,19 @@ import androidx.core.app.NotificationManagerCompat
 import androidx.core.app.PendingIntentCompat
 import androidx.core.content.ContextCompat
 import androidx.core.content.getSystemService
+import androidx.core.net.toUri
 import androidx.preference.PreferenceManager
-import com.squareup.picasso.Picasso
-import com.squareup.picasso.Target
 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.image.PicassoHelper
+import org.schabi.newpipe.util.image.CoilHelper
 
 /**
  * Helper for everything related to show notifications about new streams to the user.
  */
 class NotificationHelper(val context: Context) {
     private val manager = NotificationManagerCompat.from(context)
-    private val iconLoadingTargets = ArrayList<Target>()
 
     /**
      * Show notifications for new streams from a single channel. The individual notifications are
@@ -41,7 +38,9 @@ class NotificationHelper(val context: Context) {
     fun displayNewStreamsNotifications(data: FeedUpdateInfo) {
         val newStreams = data.newStreams
         val summary = context.resources.getQuantityString(
-            R.plurals.new_streams, newStreams.size, newStreams.size
+            R.plurals.new_streams,
+            newStreams.size,
+            newStreams.size
         )
         val summaryBuilder = NotificationCompat.Builder(
             context,
@@ -68,69 +67,42 @@ class NotificationHelper(val context: Context) {
         summaryBuilder.setStyle(style)
 
         // open the channel page when clicking on the summary notification
+        val intent = NavigationHelper
+            .getChannelIntent(context, data.serviceId, data.url)
+            .setFlags(Intent.FLAG_ACTIVITY_NEW_TASK)
         summaryBuilder.setContentIntent(
-            PendingIntentCompat.getActivity(
-                context,
-                data.pseudoId,
-                NavigationHelper
-                    .getChannelIntent(context, data.serviceId, data.url)
-                    .setFlags(Intent.FLAG_ACTIVITY_NEW_TASK),
-                0,
-                false
-            )
+            PendingIntentCompat.getActivity(context, data.pseudoId, intent, 0, false)
         )
 
-        // a Target is like a listener for image loading events
-        val target = object : Target {
-            override fun onBitmapLoaded(bitmap: Bitmap, from: Picasso.LoadedFrom) {
-                // set channel icon only if there is actually one (for Android versions < 7.0)
-                summaryBuilder.setLargeIcon(bitmap)
+        val avatarIcon =
+            CoilHelper.loadBitmapBlocking(context, data.avatarUrl, R.drawable.ic_newpipe_triangle_white)
+        summaryBuilder.setLargeIcon(avatarIcon)
 
-                // Show individual stream notifications, set channel icon only if there is actually
-                // one
-                showStreamNotifications(newStreams, data.serviceId, data.url, bitmap)
-                // Show summary notification
-                manager.notify(data.pseudoId, summaryBuilder.build())
-
-                iconLoadingTargets.remove(this) // allow it to be garbage-collected
-            }
-
-            override fun onBitmapFailed(e: Exception, errorDrawable: Drawable) {
-                // Show individual stream notifications
-                showStreamNotifications(newStreams, data.serviceId, data.url, null)
-                // Show summary notification
-                manager.notify(data.pseudoId, summaryBuilder.build())
-                iconLoadingTargets.remove(this) // allow it to be garbage-collected
-            }
-
-            override fun onPrepareLoad(placeHolderDrawable: Drawable) {
-                // Nothing to do
-            }
+        // Show individual stream notifications, set channel icon only if there is actually one
+        showStreamNotifications(newStreams, data.serviceId, avatarIcon)
+        // Show summary notification
+        if (manager.areNotificationsEnabled()) {
+            manager.notify(data.pseudoId, summaryBuilder.build())
         }
-
-        // add the target to the list to hold a strong reference and prevent it from being garbage
-        // collected, since Picasso only holds weak references to targets
-        iconLoadingTargets.add(target)
-
-        PicassoHelper.loadNotificationIcon(data.avatarUrl).into(target)
     }
 
     private fun showStreamNotifications(
         newStreams: List<StreamInfoItem>,
         serviceId: Int,
-        channelUrl: String,
         channelIcon: Bitmap?
     ) {
-        for (stream in newStreams) {
-            val notification = createStreamNotification(stream, serviceId, channelUrl, channelIcon)
-            manager.notify(stream.url.hashCode(), notification)
+        if (manager.areNotificationsEnabled()) {
+            newStreams.forEach { stream ->
+                val notification =
+                    createStreamNotification(stream, serviceId, channelIcon)
+                manager.notify(stream.url.hashCode(), notification)
+            }
         }
     }
 
     private fun createStreamNotification(
         item: StreamInfoItem,
         serviceId: Int,
-        channelUrl: String,
         channelIcon: Bitmap?
     ): Notification {
         return NotificationCompat.Builder(
@@ -141,7 +113,7 @@ class NotificationHelper(val context: Context) {
             .setLargeIcon(channelIcon)
             .setContentTitle(item.name)
             .setContentText(item.uploaderName)
-            .setGroup(channelUrl)
+            .setGroup(item.uploaderUrl)
             .setColor(ContextCompat.getColor(context, R.color.ic_launcher_background))
             .setColorized(true)
             .setAutoCancel(true)
@@ -181,8 +153,7 @@ class NotificationHelper(val context: Context) {
                 val manager = context.getSystemService<NotificationManager>()!!
                 val enabled = manager.areNotificationsEnabled()
                 val channel = manager.getNotificationChannel(channelId)
-                val importance = channel?.importance
-                enabled && channel != null && importance != NotificationManager.IMPORTANCE_NONE
+                enabled && channel?.importance != NotificationManager.IMPORTANCE_NONE
             } else {
                 NotificationManagerCompat.from(context).areNotificationsEnabled()
             }
@@ -212,7 +183,7 @@ class NotificationHelper(val context: Context) {
                 context.startActivity(intent)
             } else {
                 val intent = Intent(Settings.ACTION_APPLICATION_DETAILS_SETTINGS)
-                intent.data = Uri.parse("package:" + context.packageName)
+                intent.data = "package:${context.packageName}".toUri()
                 context.startActivity(intent)
             }
         }

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

@@ -16,6 +16,7 @@ import androidx.work.WorkerParameters
 import androidx.work.rxjava3.RxWorker
 import io.reactivex.rxjava3.android.schedulers.AndroidSchedulers
 import io.reactivex.rxjava3.core.Single
+import java.util.concurrent.TimeUnit
 import org.schabi.newpipe.App
 import org.schabi.newpipe.R
 import org.schabi.newpipe.error.ErrorInfo
@@ -23,7 +24,6 @@ import org.schabi.newpipe.error.ErrorUtil
 import org.schabi.newpipe.error.UserAction
 import org.schabi.newpipe.local.feed.service.FeedLoadManager
 import org.schabi.newpipe.local.feed.service.FeedLoadService
-import java.util.concurrent.TimeUnit
 
 /*
  * Worker which checks for new streams of subscribed channels
@@ -31,7 +31,7 @@ import java.util.concurrent.TimeUnit
  */
 class NotificationWorker(
     appContext: Context,
-    workerParams: WorkerParameters,
+    workerParams: WorkerParameters
 ) : RxWorker(appContext, workerParams) {
 
     private val notificationHelper by lazy {
@@ -95,9 +95,8 @@ class NotificationWorker(
         private val TAG = NotificationWorker::class.java.simpleName
         private const val WORK_TAG = App.PACKAGE_NAME + "_streams_notifications"
 
-        private fun areNotificationsEnabled(context: Context) =
-            NotificationHelper.areNewStreamsNotificationsEnabled(context) &&
-                NotificationHelper.areNotificationsEnabledOnDevice(context)
+        private fun areNotificationsEnabled(context: Context) = NotificationHelper.areNewStreamsNotificationsEnabled(context) &&
+            NotificationHelper.areNotificationsEnabledOnDevice(context)
 
         /**
          * Schedules a task for the [NotificationWorker]

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

@@ -2,8 +2,9 @@ package org.schabi.newpipe.local.feed.notifications
 
 import android.content.Context
 import androidx.preference.PreferenceManager
-import org.schabi.newpipe.R
 import java.util.concurrent.TimeUnit
+import org.schabi.newpipe.R
+import org.schabi.newpipe.ktx.getStringSafe
 
 /**
  * Information for the Scheduler which checks for new streams.
@@ -20,11 +21,9 @@ data class ScheduleOptions(
             val preferences = PreferenceManager.getDefaultSharedPreferences(context)
             return ScheduleOptions(
                 interval = TimeUnit.SECONDS.toMillis(
-                    preferences.getString(
+                    preferences.getStringSafe(
                         context.getString(R.string.streams_notifications_interval_key),
-                        null
-                    )?.toLongOrNull() ?: context.getString(
-                        R.string.streams_notifications_interval_default
+                        context.getString(R.string.streams_notifications_interval_default)
                     ).toLong()
                 ),
                 isRequireNonMeteredNetwork = preferences.getString(

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

@@ -3,8 +3,8 @@ package org.schabi.newpipe.local.feed.service
 import androidx.annotation.StringRes
 import io.reactivex.rxjava3.core.Flowable
 import io.reactivex.rxjava3.processors.BehaviorProcessor
-import org.schabi.newpipe.local.feed.service.FeedEventManager.Event.IdleEvent
 import java.util.concurrent.atomic.AtomicBoolean
+import org.schabi.newpipe.local.feed.service.FeedEventManager.Event.IdleEvent
 
 object FeedEventManager {
     private var processor: BehaviorProcessor<Event> = BehaviorProcessor.create()

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

@@ -11,6 +11,10 @@ import io.reactivex.rxjava3.core.Single
 import io.reactivex.rxjava3.functions.Consumer
 import io.reactivex.rxjava3.processors.PublishProcessor
 import io.reactivex.rxjava3.schedulers.Schedulers
+import java.time.OffsetDateTime
+import java.time.ZoneOffset
+import java.util.concurrent.atomic.AtomicBoolean
+import java.util.concurrent.atomic.AtomicInteger
 import org.schabi.newpipe.R
 import org.schabi.newpipe.database.feed.model.FeedGroupEntity
 import org.schabi.newpipe.database.subscription.NotificationMode
@@ -27,10 +31,6 @@ import org.schabi.newpipe.util.ChannelTabHelper
 import org.schabi.newpipe.util.ExtractorHelper.getChannelInfo
 import org.schabi.newpipe.util.ExtractorHelper.getChannelTab
 import org.schabi.newpipe.util.ExtractorHelper.getMoreChannelTabItems
-import java.time.OffsetDateTime
-import java.time.ZoneOffset
-import java.util.concurrent.atomic.AtomicBoolean
-import java.util.concurrent.atomic.AtomicInteger
 
 class FeedLoadManager(private val context: Context) {
 
@@ -60,7 +60,7 @@ class FeedLoadManager(private val context: Context) {
      */
     fun startLoading(
         groupId: Long = FeedGroupEntity.GROUP_ALL_ID,
-        ignoreOutdatedThreshold: Boolean = false,
+        ignoreOutdatedThreshold: Boolean = false
     ): Single<List<Notification<FeedUpdateInfo>>> {
         val defaultSharedPreferences = PreferenceManager.getDefaultSharedPreferences(context)
         val useFeedExtractor = defaultSharedPreferences.getBoolean(
@@ -85,9 +85,12 @@ class FeedLoadManager(private val context: Context) {
             FeedGroupEntity.GROUP_ALL_ID -> feedDatabaseManager.outdatedSubscriptions(
                 outdatedThreshold
             )
+
             GROUP_NOTIFICATION_ENABLED -> feedDatabaseManager.outdatedSubscriptionsWithNotificationMode(
-                outdatedThreshold, NotificationMode.ENABLED
+                outdatedThreshold,
+                NotificationMode.ENABLED
             )
+
             else -> feedDatabaseManager.outdatedSubscriptionsForGroup(groupId, outdatedThreshold)
         }
 
@@ -108,7 +111,8 @@ class FeedLoadManager(private val context: Context) {
                 broadcastProgress()
             }
             .observeOn(Schedulers.io())
-            .flatMap { Flowable.fromIterable(it) }
+            // Randomize user subscription ordering to attempt to resist fingerprinting
+            .flatMap { Flowable.fromIterable(it.shuffled()) }
             .takeWhile { !cancelSignal.get() }
             .doOnNext { subscriptionEntity ->
                 // throttle YouTube extractions once every BATCH_SIZE to avoid being rate limited
@@ -186,7 +190,8 @@ class FeedLoadManager(private val context: Context) {
 
                 val channelInfo = getChannelInfo(
                     subscriptionEntity.serviceId,
-                    subscriptionEntity.url, true
+                    subscriptionEntity.url,
+                    true
                 )
                     .onErrorReturn(storeOriginalErrorAndRethrow)
                     .blockingGet()
@@ -216,7 +221,8 @@ class FeedLoadManager(private val context: Context) {
                         ) {
                             val infoItemsPage = getMoreChannelTabItems(
                                 subscriptionEntity.serviceId,
-                                linkHandler, channelTabInfo.nextPage
+                                linkHandler,
+                                channelTabInfo.nextPage
                             )
                                 .blockingGet()
 
@@ -234,7 +240,7 @@ class FeedLoadManager(private val context: Context) {
                     subscriptionEntity,
                     originalInfo!!,
                     streams!!,
-                    errors,
+                    errors
                 )
             )
         } catch (e: Throwable) {
@@ -305,6 +311,7 @@ class FeedLoadManager(private val context: Context) {
                                 feedDatabaseManager.markAsOutdated(info.uid)
                             }
                         }
+
                         notification.isOnError -> {
                             val error = notification.error
                             feedResultsHolder.addError(error!!)

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

@@ -36,13 +36,13 @@ import io.reactivex.rxjava3.android.schedulers.AndroidSchedulers
 import io.reactivex.rxjava3.core.Flowable
 import io.reactivex.rxjava3.disposables.Disposable
 import io.reactivex.rxjava3.functions.Function
+import java.util.concurrent.TimeUnit
 import org.schabi.newpipe.App
 import org.schabi.newpipe.MainActivity.DEBUG
 import org.schabi.newpipe.R
 import org.schabi.newpipe.database.feed.model.FeedGroupEntity
 import org.schabi.newpipe.local.feed.service.FeedEventManager.Event.ErrorResultEvent
 import org.schabi.newpipe.local.feed.service.FeedEventManager.postEvent
-import java.util.concurrent.TimeUnit
 
 class FeedLoadService : Service() {
     companion object {
@@ -94,7 +94,8 @@ class FeedLoadService : Service() {
             .doOnSubscribe {
                 startForeground(NOTIFICATION_ID, notificationBuilder.build())
             }
-            .subscribe { _, error: Throwable? -> // explicitly mark error as nullable
+            .subscribe { _, error: Throwable? ->
+                // explicitly mark error as nullable
                 if (error != null) {
                     Log.e(TAG, "Error while storing result", error)
                     handleError(error)
@@ -184,7 +185,9 @@ class FeedLoadService : Service() {
             }
         }
 
-        notificationManager.notify(NOTIFICATION_ID, notificationBuilder.build())
+        if (notificationManager.areNotificationsEnabled()) {
+            notificationManager.notify(NOTIFICATION_ID, notificationBuilder.build())
+        }
     }
 
     // /////////////////////////////////////////////////////////////////////////

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

@@ -3,5 +3,5 @@ package org.schabi.newpipe.local.feed.service
 data class FeedLoadState(
     val updateDescription: String,
     val maxProgress: Int,
-    val currentProgress: Int,
+    val currentProgress: Int
 )

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

@@ -25,13 +25,13 @@ data class FeedUpdateInfo(
     val description: String?,
     val subscriberCount: Long?,
     val streams: List<StreamInfoItem>,
-    val errors: List<Throwable>,
+    val errors: List<Throwable>
 ) {
     constructor(
         subscription: SubscriptionEntity,
         info: Info,
         streams: List<StreamInfoItem>,
-        errors: List<Throwable>,
+        errors: List<Throwable>
     ) : this(
         uid = subscription.uid,
         notificationMode = subscription.notificationMode,
@@ -46,7 +46,7 @@ data class FeedUpdateInfo(
         description = (info as? ChannelInfo)?.description,
         subscriberCount = (info as? ChannelInfo)?.subscriberCount,
         streams = streams,
-        errors = errors,
+        errors = errors
     )
 
     /**

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

@@ -13,7 +13,6 @@ import android.widget.Toast;
 
 import androidx.annotation.NonNull;
 import androidx.annotation.Nullable;
-import androidx.viewbinding.ViewBinding;
 
 import com.evernote.android.state.State;
 import com.google.android.material.snackbar.Snackbar;
@@ -45,6 +44,7 @@ import java.util.Collections;
 import java.util.Comparator;
 import java.util.List;
 import java.util.Objects;
+import java.util.function.Supplier;
 
 import io.reactivex.rxjava3.android.schedulers.AndroidSchedulers;
 import io.reactivex.rxjava3.disposables.CompositeDisposable;
@@ -126,12 +126,12 @@ public class StatisticsPlaylistFragment
     }
 
     @Override
-    protected ViewBinding getListHeader() {
+    protected Supplier<View> getListHeaderSupplier() {
         headerBinding = StatisticPlaylistControlBinding.inflate(activity.getLayoutInflater(),
                 itemsList, false);
         playlistControlBinding = headerBinding.playlistControl;
 
-        return headerBinding;
+        return headerBinding::getRoot;
     }
 
     @Override

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

@@ -8,8 +8,8 @@ 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.image.PicassoHelper;
 import org.schabi.newpipe.util.Localization;
+import org.schabi.newpipe.util.image.CoilHelper;
 
 import java.time.format.DateTimeFormatter;
 
@@ -30,17 +30,16 @@ public class LocalPlaylistItemHolder extends PlaylistItemHolder {
     public void updateFromItem(final LocalItem localItem,
                                final HistoryRecordManager historyRecordManager,
                                final DateTimeFormatter dateTimeFormatter) {
-        if (!(localItem instanceof PlaylistMetadataEntry)) {
+        if (!(localItem instanceof PlaylistMetadataEntry item)) {
             return;
         }
-        final PlaylistMetadataEntry item = (PlaylistMetadataEntry) localItem;
 
         itemTitleView.setText(item.getOrderingName());
         itemStreamCountView.setText(Localization.localizeStreamCountMini(
                 itemStreamCountView.getContext(), item.getStreamCount()));
         itemUploaderView.setVisibility(View.INVISIBLE);
 
-        PicassoHelper.loadPlaylistThumbnail(item.getThumbnailUrl()).into(itemThumbnailView);
+        CoilHelper.INSTANCE.loadPlaylistThumbnail(itemThumbnailView, item.getThumbnailUrl());
 
         if (item instanceof PlaylistDuplicatesEntry
                 && ((PlaylistDuplicatesEntry) item).getTimesStreamIsContained() > 0) {

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

@@ -16,8 +16,8 @@ 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.image.PicassoHelper;
 import org.schabi.newpipe.util.ServiceHelper;
+import org.schabi.newpipe.util.image.CoilHelper;
 import org.schabi.newpipe.views.AnimatedProgressBar;
 
 import java.time.format.DateTimeFormatter;
@@ -83,8 +83,8 @@ public class LocalPlaylistStreamItemHolder extends LocalItemHolder {
         }
 
         // Default thumbnail is shown on error, while loading and if the url is empty
-        PicassoHelper.loadThumbnail(item.getStreamEntity().getThumbnailUrl())
-                .into(itemThumbnailView);
+        CoilHelper.INSTANCE.loadThumbnail(itemThumbnailView,
+                item.getStreamEntity().getThumbnailUrl());
 
         itemView.setOnClickListener(view -> {
             if (itemBuilder.getOnItemSelectedListener() != null) {

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

@@ -16,8 +16,8 @@ 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.image.PicassoHelper;
 import org.schabi.newpipe.util.ServiceHelper;
+import org.schabi.newpipe.util.image.CoilHelper;
 import org.schabi.newpipe.views.AnimatedProgressBar;
 
 import java.time.format.DateTimeFormatter;
@@ -117,8 +117,8 @@ public class LocalStatisticStreamItemHolder extends LocalItemHolder {
         }
 
         // Default thumbnail is shown on error, while loading and if the url is empty
-        PicassoHelper.loadThumbnail(item.getStreamEntity().getThumbnailUrl())
-                .into(itemThumbnailView);
+        CoilHelper.INSTANCE.loadThumbnail(itemThumbnailView,
+                item.getStreamEntity().getThumbnailUrl());
 
         itemView.setOnClickListener(view -> {
             if (itemBuilder.getOnItemSelectedListener() != null) {

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

@@ -8,8 +8,8 @@ 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.image.PicassoHelper;
 import org.schabi.newpipe.util.ServiceHelper;
+import org.schabi.newpipe.util.image.CoilHelper;
 
 import java.time.format.DateTimeFormatter;
 
@@ -29,10 +29,9 @@ public class RemotePlaylistItemHolder extends PlaylistItemHolder {
     public void updateFromItem(final LocalItem localItem,
                                final HistoryRecordManager historyRecordManager,
                                final DateTimeFormatter dateTimeFormatter) {
-        if (!(localItem instanceof PlaylistRemoteEntity)) {
+        if (!(localItem instanceof PlaylistRemoteEntity item)) {
             return;
         }
-        final PlaylistRemoteEntity item = (PlaylistRemoteEntity) localItem;
 
         itemTitleView.setText(item.getOrderingName());
         itemStreamCountView.setText(Localization.localizeStreamCountMini(
@@ -45,7 +44,7 @@ public class RemotePlaylistItemHolder extends PlaylistItemHolder {
             itemUploaderView.setText(ServiceHelper.getNameOfServiceById(item.getServiceId()));
         }
 
-        PicassoHelper.loadPlaylistThumbnail(item.getThumbnailUrl()).into(itemThumbnailView);
+        CoilHelper.INSTANCE.loadPlaylistThumbnail(itemThumbnailView, item.getThumbnailUrl());
 
         super.updateFromItem(localItem, historyRecordManager, dateTimeFormatter);
     }

app/src/main/java/org/schabi/newpipe/local/playlist/ExportPlaylist.kt

@@ -44,7 +44,6 @@ private fun exportJustUrls(playlist: List<PlaylistStreamEntry>): String {
 }
 
 private fun exportAsYoutubeTempPlaylist(playlist: List<PlaylistStreamEntry>): String {
-
     val videoIDs = playlist.asReversed().asSequence()
         .mapNotNull { getYouTubeId(it.streamEntity.url) }
         .take(50) // YouTube limitation: temp playlists can't have more than 50 items
@@ -64,6 +63,5 @@ private val linkHandler: YoutubeStreamLinkHandlerFactory = YoutubeStreamLinkHand
  * @return the video id
  */
 private fun getYouTubeId(url: String): String? {
-
-    return try { linkHandler.getId(url) } catch (e: ParsingException) { null }
+    return runCatching { linkHandler.getId(url) }.getOrNull()
 }

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

@@ -1,5 +1,7 @@
 package org.schabi.newpipe.local.playlist;
 
+import static android.view.ViewGroup.LayoutParams.MATCH_PARENT;
+import static android.view.ViewGroup.LayoutParams.WRAP_CONTENT;
 import static org.schabi.newpipe.error.ErrorUtil.showUiErrorSnackbar;
 import static org.schabi.newpipe.ktx.ViewUtils.animate;
 import static org.schabi.newpipe.local.playlist.ExportPlaylistKt.export;
@@ -22,6 +24,8 @@ import android.view.MenuInflater;
 import android.view.MenuItem;
 import android.view.View;
 import android.view.ViewGroup;
+import android.widget.LinearLayout;
+import android.widget.LinearLayout.LayoutParams;
 import android.widget.Toast;
 
 import androidx.annotation.NonNull;
@@ -29,7 +33,6 @@ import androidx.annotation.Nullable;
 import androidx.appcompat.app.AlertDialog;
 import androidx.recyclerview.widget.ItemTouchHelper;
 import androidx.recyclerview.widget.RecyclerView;
-import androidx.viewbinding.ViewBinding;
 
 import com.evernote.android.state.State;
 import org.reactivestreams.Subscriber;
@@ -55,6 +58,7 @@ import org.schabi.newpipe.local.BaseLocalListFragment;
 import org.schabi.newpipe.local.history.HistoryRecordManager;
 import org.schabi.newpipe.player.playqueue.PlayQueue;
 import org.schabi.newpipe.player.playqueue.SinglePlayQueue;
+import org.schabi.newpipe.util.DeviceUtils;
 import org.schabi.newpipe.util.Localization;
 import org.schabi.newpipe.util.NavigationHelper;
 import org.schabi.newpipe.util.OnClickGesture;
@@ -67,6 +71,7 @@ import java.util.ArrayList;
 import java.util.Collections;
 import java.util.List;
 import java.util.concurrent.atomic.AtomicBoolean;
+import java.util.function.Supplier;
 import java.util.stream.Collectors;
 
 import io.reactivex.rxjava3.android.schedulers.AndroidSchedulers;
@@ -158,14 +163,14 @@ public class LocalPlaylistFragment extends BaseLocalListFragment<List<PlaylistSt
     }
 
     @Override
-    protected ViewBinding getListHeader() {
+    protected Supplier<View> getListHeaderSupplier() {
         headerBinding = LocalPlaylistHeaderBinding.inflate(activity.getLayoutInflater(), itemsList,
-                false);
+            false);
         playlistControlBinding = headerBinding.playlistControl;
 
         headerBinding.playlistTitleView.setSelected(true);
 
-        return headerBinding;
+        return headerBinding::getRoot;
     }
 
     @Override
@@ -365,17 +370,7 @@ public class LocalPlaylistFragment extends BaseLocalListFragment<List<PlaylistSt
             createRenameDialog();
         } else if (item.getItemId() == R.id.menu_item_remove_watched) {
             if (!isRewritingPlaylist) {
-                new AlertDialog.Builder(requireContext())
-                        .setMessage(R.string.remove_watched_popup_warning)
-                        .setTitle(R.string.remove_watched_popup_title)
-                        .setPositiveButton(R.string.ok, (d, id) ->
-                                removeWatchedStreams(false))
-                        .setNeutralButton(
-                                R.string.remove_watched_popup_yes_and_partially_watched_videos,
-                                (d, id) -> removeWatchedStreams(true))
-                        .setNegativeButton(R.string.cancel,
-                                (d, id) -> d.cancel())
-                        .show();
+                openRemoveWatchedConfirmationDialog();
             }
         } else if (item.getItemId() == R.id.menu_item_remove_duplicates) {
             if (!isRewritingPlaylist) {
@@ -447,39 +442,28 @@ public class LocalPlaylistFragment extends BaseLocalListFragment<List<PlaylistSt
                             .getIsPlaylistThumbnailPermanent(playlistId);
                     boolean thumbnailVideoRemoved = false;
 
-                    if (removePartiallyWatched) {
-                        for (final var playlistItem : playlist) {
-                            final int indexInHistory = Collections.binarySearch(historyStreamIds,
-                                    playlistItem.getStreamId());
+                    final var streamStates = recordManager
+                            .loadLocalStreamStateBatch(playlist).blockingGet();
 
-                            if (indexInHistory < 0) {
-                                itemsToKeep.add(playlistItem);
-                            } else if (!isThumbnailPermanent && !thumbnailVideoRemoved
-                                    && playlistManager.getPlaylistThumbnailStreamId(playlistId)
-                                    == playlistItem.getStreamEntity().getUid()) {
-                                thumbnailVideoRemoved = true;
-                            }
-                        }
-                    } else {
-                        final var streamStates = recordManager
-                                .loadLocalStreamStateBatch(playlist).blockingGet();
+                    for (int i = 0; i < playlist.size(); i++) {
+                        final var playlistItem = playlist.get(i);
+                        final var streamStateEntity = streamStates.get(i);
+                        final int indexInHistory = Collections.binarySearch(historyStreamIds,
+                                playlistItem.getStreamId());
+                        final long duration = playlistItem.toStreamInfoItem().getDuration();
 
-                        for (int i = 0; i < playlist.size(); i++) {
-                            final var playlistItem = playlist.get(i);
-                            final var streamStateEntity = streamStates.get(i);
-
-                            final int indexInHistory = Collections.binarySearch(historyStreamIds,
-                                    playlistItem.getStreamId());
-                            final long duration = playlistItem.toStreamInfoItem().getDuration();
-
-                            if (indexInHistory < 0 || (streamStateEntity != null
-                                    && !streamStateEntity.isFinished(duration))) {
-                                itemsToKeep.add(playlistItem);
-                            } else if (!isThumbnailPermanent && !thumbnailVideoRemoved
-                                    && playlistManager.getPlaylistThumbnailStreamId(playlistId)
-                                    == playlistItem.getStreamEntity().getUid()) {
-                                thumbnailVideoRemoved = true;
-                            }
+                        if (indexInHistory < 0 // stream is not in history
+                                // stream is in history but the streamStateEntity is null
+                                // if the stream was played for less than 5 seconds, see
+                                // StreamStateEntity#PLAYBACK_SAVE_THRESHOLD_START_MILLISECONDS
+                                || streamStateEntity == null
+                                || (!removePartiallyWatched
+                                        && !streamStateEntity.isFinished(duration))) {
+                            itemsToKeep.add(playlistItem);
+                        } else if (!isThumbnailPermanent && !thumbnailVideoRemoved
+                                && playlistManager.getPlaylistThumbnailStreamId(playlistId)
+                                == playlistItem.getStreamEntity().getUid()) {
+                            thumbnailVideoRemoved = true;
                         }
                     }
 
@@ -904,6 +888,35 @@ public class LocalPlaylistFragment extends BaseLocalListFragment<List<PlaylistSt
                 .show();
     }
 
+    /**
+     * Opens a confirmation dialog to remove watched streams from the playlist.
+     * The user can also choose to remove partially watched streams.
+     */
+    private void openRemoveWatchedConfirmationDialog() {
+        final android.widget.CheckBox removePartiallyWatchedCheckbox =
+                new android.widget.CheckBox(requireContext());
+        removePartiallyWatchedCheckbox.setText(
+                R.string.remove_watched_popup_partially_watched_streams);
+
+        // Wrap the checkbox in a container with dialog-like horizontal padding
+        // so it aligns with the dialog title and message on the start side.
+        final LinearLayout checkboxContainer = new LinearLayout(requireContext());
+        checkboxContainer.setOrientation(LinearLayout.VERTICAL);
+        final int padding = DeviceUtils.dpToPx(20, requireContext());
+        checkboxContainer.setPadding(padding, padding, padding, 0);
+        checkboxContainer.addView(removePartiallyWatchedCheckbox,
+                new LayoutParams(MATCH_PARENT, WRAP_CONTENT));
+
+        new AlertDialog.Builder(requireContext())
+                .setMessage(R.string.remove_watched_popup_warning)
+                .setTitle(R.string.remove_watched_popup_title)
+                .setView(checkboxContainer)
+                .setPositiveButton(R.string.yes, (d, id) ->
+                        removeWatchedStreams(removePartiallyWatchedCheckbox.isChecked()))
+                .setNegativeButton(R.string.cancel, (d, id) -> d.cancel())
+                .show();
+    }
+
     public void setTabsPagerAdapter(
             @Nullable final MainFragment.SelectedTabsPagerAdapter tabsPagerAdapter) {
         this.tabsPagerAdapter = tabsPagerAdapter;

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

@@ -27,6 +27,9 @@ import com.xwray.groupie.GroupAdapter
 import com.xwray.groupie.Section
 import com.xwray.groupie.viewbinding.GroupieViewHolder
 import io.reactivex.rxjava3.disposables.CompositeDisposable
+import java.text.SimpleDateFormat
+import java.util.Date
+import java.util.Locale
 import org.schabi.newpipe.R
 import org.schabi.newpipe.database.feed.model.FeedGroupEntity.Companion.GROUP_ALL_ID
 import org.schabi.newpipe.databinding.DialogTitleBinding
@@ -62,9 +65,6 @@ import org.schabi.newpipe.util.OnClickGesture
 import org.schabi.newpipe.util.ServiceHelper
 import org.schabi.newpipe.util.ThemeHelper.getGridSpanCountChannels
 import org.schabi.newpipe.util.external_communication.ShareUtils
-import java.text.SimpleDateFormat
-import java.util.Date
-import java.util.Locale
 
 class SubscriptionFragment : BaseStateFragment<SubscriptionState>() {
     private var _binding: FragmentSubscriptionBinding? = null
@@ -276,10 +276,13 @@ class SubscriptionFragment : BaseStateFragment<SubscriptionState>() {
                 when (item) {
                     is FeedGroupCardItem ->
                         NavigationHelper.openFeedFragment(fm, item.groupId, item.name)
+
                     is FeedGroupCardGridItem ->
                         NavigationHelper.openFeedFragment(fm, item.groupId, item.name)
+
                     is FeedGroupAddNewItem ->
                         FeedGroupDialog.newInstance().show(fm, null)
+
                     is FeedGroupAddNewGridItem ->
                         FeedGroupDialog.newInstance().show(fm, null)
                 }
@@ -294,6 +297,7 @@ class SubscriptionFragment : BaseStateFragment<SubscriptionState>() {
                 when (item) {
                     is FeedGroupCardItem ->
                         FeedGroupDialog.newInstance(item.groupId).show(fm, null)
+
                     is FeedGroupCardGridItem ->
                         FeedGroupDialog.newInstance(item.groupId).show(fm, null)
                 }
@@ -309,7 +313,7 @@ class SubscriptionFragment : BaseStateFragment<SubscriptionState>() {
                 title = getString(R.string.feed_groups_header_title),
                 onSortClicked = ::openReorderDialog,
                 onToggleListViewModeClicked = ::toggleListViewMode,
-                listViewMode = viewModel.getListViewMode(),
+                listViewMode = viewModel.getListViewMode()
             )
 
             add(Section(feedGroupsSortMenuItem, listOf(feedGroupsCarousel)))
@@ -342,9 +346,14 @@ class SubscriptionFragment : BaseStateFragment<SubscriptionState>() {
         val actions = DialogInterface.OnClickListener { _, i ->
             when (i) {
                 0 -> ShareUtils.shareText(
-                    requireContext(), selectedItem.name, selectedItem.url, selectedItem.thumbnails
+                    requireContext(),
+                    selectedItem.name,
+                    selectedItem.url,
+                    selectedItem.thumbnails
                 )
+
                 1 -> ShareUtils.openUrlInBrowser(requireContext(), selectedItem.url)
+
                 2 -> deleteChannel(selectedItem)
             }
         }
@@ -374,7 +383,9 @@ class SubscriptionFragment : BaseStateFragment<SubscriptionState>() {
     private val listenerChannelItem = object : OnClickGesture<ChannelInfoItem> {
         override fun selected(selectedItem: ChannelInfoItem) = NavigationHelper.openChannelFragment(
             fm,
-            selectedItem.serviceId, selectedItem.url, selectedItem.name
+            selectedItem.serviceId,
+            selectedItem.url,
+            selectedItem.name
         )
 
         override fun held(selectedItem: ChannelInfoItem) = showLongTapDialog(selectedItem)
@@ -404,6 +415,7 @@ class SubscriptionFragment : BaseStateFragment<SubscriptionState>() {
                     itemsListState = null
                 }
             }
+
             is SubscriptionState.ErrorState -> {
                 result.error?.let {
                     showError(ErrorInfo(result.error, UserAction.SOMETHING_ELSE, "Subscriptions"))

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

@@ -37,13 +37,16 @@ class SubscriptionManager(context: Context) {
             filterQuery.isNotEmpty() -> {
                 return if (showOnlyUngrouped) {
                     subscriptionTable.getSubscriptionsOnlyUngroupedFiltered(
-                        currentGroupId, filterQuery
+                        currentGroupId,
+                        filterQuery
                     )
                 } else {
                     subscriptionTable.getSubscriptionsFiltered(filterQuery)
                 }
             }
+
             showOnlyUngrouped -> subscriptionTable.getSubscriptionsOnlyUngrouped(currentGroupId)
+
             else -> subscriptionTable.getAll()
         }
     }
@@ -67,19 +70,18 @@ class SubscriptionManager(context: Context) {
         return listEntities
     }
 
-    fun updateChannelInfo(info: ChannelInfo): Completable =
-        subscriptionTable.getSubscription(info.serviceId, info.url)
-            .flatMapCompletable {
-                Completable.fromRunnable {
-                    it.apply {
-                        name = info.name
-                        avatarUrl = ImageStrategy.imageListToDbUrl(info.avatars)
-                        description = info.description
-                        subscriberCount = info.subscriberCount
-                    }
-                    subscriptionTable.update(it)
+    fun updateChannelInfo(info: ChannelInfo): Completable = subscriptionTable.getSubscription(info.serviceId, info.url)
+        .flatMapCompletable {
+            Completable.fromRunnable {
+                it.apply {
+                    name = info.name
+                    avatarUrl = ImageStrategy.imageListToDbUrl(info.avatars)
+                    description = info.description
+                    subscriberCount = info.subscriberCount
                 }
+                subscriptionTable.update(it)
             }
+        }
 
     fun updateNotificationMode(serviceId: Int, url: String, @NotificationMode mode: Int): Completable {
         return subscriptionTable().getSubscription(serviceId, url)

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

@@ -9,6 +9,7 @@ import com.xwray.groupie.Group
 import io.reactivex.rxjava3.core.Flowable
 import io.reactivex.rxjava3.processors.BehaviorProcessor
 import io.reactivex.rxjava3.schedulers.Schedulers
+import java.util.concurrent.TimeUnit
 import org.schabi.newpipe.info_list.ItemViewMode
 import org.schabi.newpipe.local.feed.FeedDatabaseManager
 import org.schabi.newpipe.local.subscription.item.ChannelItem
@@ -16,7 +17,6 @@ import org.schabi.newpipe.local.subscription.item.FeedGroupCardGridItem
 import org.schabi.newpipe.local.subscription.item.FeedGroupCardItem
 import org.schabi.newpipe.util.DEFAULT_THROTTLE_TIMEOUT
 import org.schabi.newpipe.util.ThemeHelper.getItemViewMode
-import java.util.concurrent.TimeUnit
 
 class SubscriptionViewModel(application: Application) : AndroidViewModel(application) {
     private var feedDatabaseManager: FeedDatabaseManager = FeedDatabaseManager(application)

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

@@ -23,6 +23,7 @@ import com.livefront.bridge.Bridge
 import com.xwray.groupie.GroupieAdapter
 import com.xwray.groupie.OnItemClickListener
 import com.xwray.groupie.Section
+import java.io.Serializable
 import org.schabi.newpipe.R
 import org.schabi.newpipe.database.feed.model.FeedGroupEntity
 import org.schabi.newpipe.databinding.DialogFeedGroupCreateBinding
@@ -40,7 +41,6 @@ import org.schabi.newpipe.local.subscription.item.PickerIconItem
 import org.schabi.newpipe.local.subscription.item.PickerSubscriptionItem
 import org.schabi.newpipe.util.DeviceUtils
 import org.schabi.newpipe.util.ThemeHelper
-import java.io.Serializable
 
 class FeedGroupDialog : DialogFragment(), BackPressable {
     private var _feedGroupCreateBinding: DialogFeedGroupCreateBinding? = null
@@ -61,16 +61,41 @@ class FeedGroupDialog : DialogFragment(), BackPressable {
         data object DeleteScreen : ScreenState()
     }
 
-    @State @JvmField var selectedIcon: FeedGroupIcon? = null
-    @State @JvmField var selectedSubscriptions: HashSet<Long> = HashSet()
-    @State @JvmField var wasSubscriptionSelectionChanged: Boolean = false
-    @State @JvmField var currentScreen: ScreenState = InitialScreen
+    @State
+    @JvmField
+    var selectedIcon: FeedGroupIcon? = null
 
-    @State @JvmField var subscriptionsListState: Parcelable? = null
-    @State @JvmField var iconsListState: Parcelable? = null
-    @State @JvmField var wasSearchSubscriptionsVisible = false
-    @State @JvmField var subscriptionsCurrentSearchQuery = ""
-    @State @JvmField var subscriptionsShowOnlyUngrouped = false
+    @State
+    @JvmField
+    var selectedSubscriptions: HashSet<Long> = HashSet()
+
+    @State
+    @JvmField
+    var wasSubscriptionSelectionChanged: Boolean = false
+
+    @State
+    @JvmField
+    var currentScreen: ScreenState = InitialScreen
+
+    @State
+    @JvmField
+    var subscriptionsListState: Parcelable? = null
+
+    @State
+    @JvmField
+    var iconsListState: Parcelable? = null
+
+    @State
+    @JvmField
+    var wasSearchSubscriptionsVisible = false
+
+    @State
+    @JvmField
+    var subscriptionsCurrentSearchQuery = ""
+
+    @State
+    @JvmField
+    var subscriptionsShowOnlyUngrouped = false
 
     private val subscriptionMainSection = Section()
     private val subscriptionEmptyFooter = Section()
@@ -153,8 +178,10 @@ class FeedGroupDialog : DialogFragment(), BackPressable {
             itemAnimator = null
             adapter = subscriptionGroupAdapter
             layoutManager = GridLayoutManager(
-                requireContext(), subscriptionGroupAdapter.spanCount,
-                RecyclerView.VERTICAL, false
+                requireContext(),
+                subscriptionGroupAdapter.spanCount,
+                RecyclerView.VERTICAL,
+                false
             ).apply {
                 spanSizeLookup = subscriptionGroupAdapter.spanSizeLookup
             }
@@ -300,7 +327,7 @@ class FeedGroupDialog : DialogFragment(), BackPressable {
         groupIcon = feedGroupEntity?.icon
         groupSortOrder = feedGroupEntity?.sortOrder ?: -1
 
-        val feedGroupIcon = if (selectedIcon == null) icon else selectedIcon!!
+        val feedGroupIcon = selectedIcon ?: icon
         feedGroupCreateBinding.iconPreview.setImageResource(feedGroupIcon.getDrawableRes())
 
         if (feedGroupCreateBinding.groupNameInput.text.isNullOrBlank()) {
@@ -362,7 +389,8 @@ class FeedGroupDialog : DialogFragment(), BackPressable {
         val selectedCount = this.selectedSubscriptions.size
         val selectedCountText = resources.getQuantityString(
             R.plurals.feed_group_dialog_selection_count,
-            selectedCount, selectedCount
+            selectedCount,
+            selectedCount
         )
         feedGroupCreateBinding.selectedSubscriptionCountView.text = selectedCountText
         feedGroupCreateBinding.subscriptionsHeaderInfo.text = selectedCountText
@@ -478,7 +506,7 @@ class FeedGroupDialog : DialogFragment(), BackPressable {
     private fun hideKeyboardSearch() {
         inputMethodManager.hideSoftInputFromWindow(
             searchLayoutBinding.toolbarSearchEditText.windowToken,
-            InputMethodManager.RESULT_UNCHANGED_SHOWN
+            InputMethodManager.HIDE_NOT_ALWAYS
         )
         searchLayoutBinding.toolbarSearchEditText.clearFocus()
     }
@@ -495,7 +523,7 @@ class FeedGroupDialog : DialogFragment(), BackPressable {
     private fun hideKeyboard() {
         inputMethodManager.hideSoftInputFromWindow(
             feedGroupCreateBinding.groupNameInput.windowToken,
-            InputMethodManager.RESULT_UNCHANGED_SHOWN
+            InputMethodManager.HIDE_NOT_ALWAYS
         )
         feedGroupCreateBinding.groupNameInput.clearFocus()
     }

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

@@ -55,7 +55,8 @@ class FeedGroupDialogViewModel(
 
     private var subscriptionsDisposable = Flowable
         .combineLatest(
-            subscriptionsFlowable, feedDatabaseManager.subscriptionIdsForGroup(groupId)
+            subscriptionsFlowable,
+            feedDatabaseManager.subscriptionIdsForGroup(groupId)
         ) { t1: List<PickerSubscriptionItem>, t2: List<Long> -> t1 to t2.toSet() }
         .subscribeOn(Schedulers.io())
         .subscribe(mutableSubscriptionsLiveData::postValue)
@@ -125,7 +126,10 @@ class FeedGroupDialogViewModel(
         ) = viewModelFactory {
             initializer {
                 FeedGroupDialogViewModel(
-                    context.applicationContext, groupId, initialQuery, initialShowOnlyUngrouped
+                    context.applicationContext,
+                    groupId,
+                    initialQuery,
+                    initialShowOnlyUngrouped
                 )
             }
         }

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

@@ -15,6 +15,7 @@ import com.evernote.android.state.State
 import com.livefront.bridge.Bridge
 import com.xwray.groupie.GroupieAdapter
 import com.xwray.groupie.TouchCallback
+import java.util.Collections
 import org.schabi.newpipe.R
 import org.schabi.newpipe.database.feed.model.FeedGroupEntity
 import org.schabi.newpipe.databinding.DialogFeedGroupReorderBinding
@@ -22,7 +23,6 @@ import org.schabi.newpipe.local.subscription.dialog.FeedGroupReorderDialogViewMo
 import org.schabi.newpipe.local.subscription.dialog.FeedGroupReorderDialogViewModel.DialogEvent.SuccessEvent
 import org.schabi.newpipe.local.subscription.item.FeedGroupReorderItem
 import org.schabi.newpipe.util.ThemeHelper
-import java.util.Collections
 
 class FeedGroupReorderDialog : DialogFragment() {
     private var _binding: DialogFeedGroupReorderBinding? = null

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.image.PicassoHelper
+import org.schabi.newpipe.util.image.CoilHelper
 
 class ChannelItem(
     private val infoItem: ChannelInfoItem,
@@ -39,11 +39,14 @@ class ChannelItem(
             itemChannelDescriptionView.text = infoItem.description
         }
 
-        PicassoHelper.loadAvatar(infoItem.thumbnails).into(itemThumbnailView)
+        CoilHelper.loadAvatar(itemThumbnailView, infoItem.thumbnails)
 
         gesturesListener?.run {
             viewHolder.root.setOnClickListener { selected(infoItem) }
-            viewHolder.root.setOnLongClickListener { held(infoItem); true }
+            viewHolder.root.setOnLongClickListener {
+                held(infoItem)
+                true
+            }
         }
     }
 

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

@@ -10,7 +10,7 @@ import org.schabi.newpipe.local.subscription.FeedGroupIcon
 data class FeedGroupCardGridItem(
     val groupId: Long = FeedGroupEntity.GROUP_ALL_ID,
     val name: String,
-    val icon: FeedGroupIcon,
+    val icon: FeedGroupIcon
 ) : BindableItem<FeedGroupCardGridItemBinding>() {
     constructor (feedGroupEntity: FeedGroupEntity) : this(feedGroupEntity.uid, feedGroupEntity.name, feedGroupEntity.icon)
 

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.image.PicassoHelper
+import org.schabi.newpipe.util.image.CoilHelper
 
 data class PickerSubscriptionItem(
     val subscriptionEntity: SubscriptionEntity,
@@ -21,7 +21,7 @@ data class PickerSubscriptionItem(
     override fun getSpanSize(spanCount: Int, position: Int): Int = 1
 
     override fun bind(viewBinding: PickerSubscriptionItemBinding, position: Int) {
-        PicassoHelper.loadAvatar(subscriptionEntity.avatarUrl).into(viewBinding.thumbnailView)
+        CoilHelper.loadAvatar(viewBinding.thumbnailView, subscriptionEntity.avatarUrl)
         viewBinding.titleView.text = subscriptionEntity.name
         viewBinding.selectedHighlight.isVisible = isSelected
     }

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

@@ -144,7 +144,9 @@ public abstract class BaseImportExportService extends Service {
             notificationBuilder.setContentText(text);
         }
 
-        notificationManager.notify(getNotificationId(), notificationBuilder.build());
+        if (notificationManager.areNotificationsEnabled()) {
+            notificationManager.notify(getNotificationId(), notificationBuilder.build());
+        }
     }
 
     protected void stopService() {
@@ -174,7 +176,10 @@ public abstract class BaseImportExportService extends Service {
                 .setContentTitle(title)
                 .setStyle(new NotificationCompat.BigTextStyle().bigText(textOrEmpty))
                 .setContentText(textOrEmpty);
-        notificationManager.notify(getNotificationId(), notificationBuilder.build());
+
+        if (notificationManager.areNotificationsEnabled()) {
+            notificationManager.notify(getNotificationId(), notificationBuilder.build());
+        }
     }
 
     protected NotificationCompat.Builder createNotification() {