Fix crashes

Currently translated at 89.2% (399 of 447 strings)

Co-authored-by: Cookies <Nekop1845@proton.me>
Translate-URL: https://hosted.weblate.org/projects/kotatsu/strings/vi/
Translation: Kotatsu/Strings

.github/ISSUE_TEMPLATE/report_bug.yml

@@ -61,4 +61,6 @@ body:
           label: Acknowledgements
           options:
               - label: I have searched the existing issues and this is a new ticket, **NOT** a duplicate or related to another open issue.
-                required: true
+                required: true
+              - label: If this is an issue with a parser, I should be opening an issue in the [parsers repository](https://github.com/KotatsuApp/kotatsu-parsers/issues/new/choose).
+                required: true

.idea/.gitignore

@@ -1,3 +1,4 @@
 # Default ignored files
 /shelf/
 /workspace.xml
+/migrations.xml

.idea/gradle.xml

@@ -4,8 +4,6 @@
   <component name="GradleSettings">
     <option name="linkedExternalProjectsSettings">
       <GradleProjectSettings>
-        <option name="testRunner" value="GRADLE" />
-        <option name="distributionType" value="DEFAULT_WRAPPED" />
         <option name="externalProjectPath" value="$PROJECT_DIR$" />
         <option name="gradleJvm" value="jbr-17" />
         <option name="modules">
@@ -14,6 +12,7 @@
             <option value="$PROJECT_DIR$/app" />
           </set>
         </option>
+        <option name="resolveExternalAnnotations" value="false" />
       </GradleProjectSettings>
     </option>
   </component>

.weblate

@@ -0,0 +1,3 @@
+[weblate]
+url = https://hosted.weblate.org/api/
+translation = kotatsu/strings

app/build.gradle

@@ -14,9 +14,11 @@ android {
 	defaultConfig {
 		applicationId 'org.koitharu.kotatsu'
 		minSdkVersion 21
+		//TODO: update as soon as sources becomes available
+		//noinspection OldTargetApi
 		targetSdkVersion 33
-		versionCode 540
-		versionName '5.0.2'
+		versionCode 565
+		versionName '5.3.8'
 		generatedDensities = []
 		testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
 
@@ -42,6 +44,7 @@ android {
 	}
 	sourceSets {
 		androidTest.assets.srcDirs += files("$projectDir/schemas".toString())
+		main.java.srcDirs += 'src/main/kotlin/'
 	}
 	compileOptions {
 		sourceCompatibility JavaVersion.VERSION_17
@@ -59,7 +62,7 @@ android {
 	}
 	lint {
 		abortOnError true
-		disable 'MissingTranslation', 'PrivateResource', 'NotifyDataSetChanged'
+		disable 'MissingTranslation', 'PrivateResource', 'NotifyDataSetChanged', 'SetJavaScriptEnabled'
 	}
 	testOptions {
 		unitTests.includeAndroidResources true
@@ -78,17 +81,17 @@ afterEvaluate {
 }
 dependencies {
 	//noinspection GradleDependency
-	implementation('com.github.KotatsuApp:kotatsu-parsers:96b9ac36f3') {
+	implementation('com.github.KotatsuApp:kotatsu-parsers:69e0a531df') {
 		exclude group: 'org.json', module: 'json'
 	}
 
-	implementation 'org.jetbrains.kotlin:kotlin-stdlib:1.8.21'
-	implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-android:1.6.4'
+	implementation 'org.jetbrains.kotlin:kotlin-stdlib:1.8.22'
+	implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-android:1.7.2'
 
 	implementation 'androidx.appcompat:appcompat:1.6.1'
-	implementation 'androidx.core:core-ktx:1.10.0'
-	implementation 'androidx.activity:activity-ktx:1.7.1'
-	implementation 'androidx.fragment:fragment-ktx:1.5.7'
+	implementation 'androidx.core:core-ktx:1.10.1'
+	implementation 'androidx.activity:activity-ktx:1.7.2'
+	implementation 'androidx.fragment:fragment-ktx:1.6.0'
 	implementation 'androidx.lifecycle:lifecycle-viewmodel-ktx:2.6.1'
 	implementation 'androidx.lifecycle:lifecycle-livedata-ktx:2.6.1'
 	implementation 'androidx.lifecycle:lifecycle-service:2.6.1'
@@ -96,55 +99,64 @@ dependencies {
 	implementation 'androidx.constraintlayout:constraintlayout:2.1.4'
 	implementation 'androidx.swiperefreshlayout:swiperefreshlayout:1.1.0'
 	implementation 'androidx.recyclerview:recyclerview:1.3.0'
-	implementation 'androidx.viewpager2:viewpager2:1.1.0-beta01'
+	implementation 'androidx.viewpager2:viewpager2:1.1.0-beta02'
 	implementation 'androidx.preference:preference-ktx:1.2.0'
-	implementation 'androidx.work:work-runtime-ktx:2.8.1'
 	implementation 'androidx.biometric:biometric-ktx:1.2.0-alpha05'
 	implementation 'com.google.android.material:material:1.9.0'
 	//noinspection LifecycleAnnotationProcessorWithJava8
 	kapt 'androidx.lifecycle:lifecycle-compiler:2.6.1'
 
-	implementation 'androidx.room:room-runtime:2.5.1'
-	implementation 'androidx.room:room-ktx:2.5.1'
-	kapt 'androidx.room:room-compiler:2.5.1'
+	// TODO https://issuetracker.google.com/issues/254846063
+	implementation 'androidx.work:work-runtime-ktx:2.8.1'
+	//noinspection GradleDependency
+	implementation('com.google.guava:guava:32.0.1-android') {
+		exclude group: 'com.google.guava', module: 'failureaccess'
+		exclude group: 'org.checkerframework', module: 'checker-qual'
+		exclude group: 'com.google.j2objc', module: 'j2objc-annotations'
+	}
 
-	implementation 'com.squareup.okhttp3:okhttp:4.10.0'
-	implementation 'com.squareup.okhttp3:okhttp-dnsoverhttps:4.9.3'
-	implementation 'com.squareup.okio:okio:3.3.0'
+	implementation 'androidx.room:room-runtime:2.5.2'
+	implementation 'androidx.room:room-ktx:2.5.2'
+	//noinspection KaptUsageInsteadOfKsp
+	kapt 'androidx.room:room-compiler:2.5.2'
+
+	implementation 'com.squareup.okhttp3:okhttp:4.11.0'
+	implementation 'com.squareup.okhttp3:okhttp-dnsoverhttps:4.11.0'
+	implementation 'com.squareup.okio:okio:3.4.0'
 
 	implementation 'com.hannesdorfmann:adapterdelegates4-kotlin-dsl:4.3.2'
 	implementation 'com.hannesdorfmann:adapterdelegates4-kotlin-dsl-viewbinding:4.3.2'
 
-	implementation 'com.google.dagger:hilt-android:2.45'
-	kapt 'com.google.dagger:hilt-compiler:2.45'
+	implementation 'com.google.dagger:hilt-android:2.47'
+	kapt 'com.google.dagger:hilt-compiler:2.47'
 	implementation 'androidx.hilt:hilt-work:1.0.0'
 	kapt 'androidx.hilt:hilt-compiler:1.0.0'
 
-	implementation 'io.coil-kt:coil-base:2.3.0'
-	implementation 'io.coil-kt:coil-svg:2.3.0'
-	implementation 'com.github.KotatsuApp:subsampling-scale-image-view:1b19231b2f'
+	implementation 'io.coil-kt:coil-base:2.4.0'
+	implementation 'io.coil-kt:coil-svg:2.4.0'
+	implementation 'com.github.KotatsuApp:subsampling-scale-image-view:9b1d20be67'
 	implementation 'com.github.solkin:disk-lru-cache:1.4'
 	implementation 'io.noties.markwon:core:4.6.2'
 
-	implementation 'ch.acra:acra-http:5.9.7'
-	implementation 'ch.acra:acra-dialog:5.9.7'
+	implementation 'ch.acra:acra-http:5.10.1'
+	implementation 'ch.acra:acra-dialog:5.10.1'
 
-	debugImplementation 'com.squareup.leakcanary:leakcanary-android:2.10'
+	debugImplementation 'com.squareup.leakcanary:leakcanary-android:2.12'
 
 	testImplementation 'junit:junit:4.13.2'
-	testImplementation 'org.json:json:20230227'
-	testImplementation 'org.jetbrains.kotlinx:kotlinx-coroutines-test:1.6.4'
+	testImplementation 'org.json:json:20230618'
+	testImplementation 'org.jetbrains.kotlinx:kotlinx-coroutines-test:1.7.2'
 
 	androidTestImplementation 'androidx.test:runner:1.5.2'
 	androidTestImplementation 'androidx.test:rules:1.5.0'
 	androidTestImplementation 'androidx.test:core-ktx:1.5.0'
 	androidTestImplementation 'androidx.test.ext:junit-ktx:1.1.5'
 
-	androidTestImplementation 'org.jetbrains.kotlinx:kotlinx-coroutines-test:1.6.4'
+	androidTestImplementation 'org.jetbrains.kotlinx:kotlinx-coroutines-test:1.7.2'
 
-	androidTestImplementation 'androidx.room:room-testing:2.5.1'
-	androidTestImplementation 'com.squareup.moshi:moshi-kotlin:1.14.0'
+	androidTestImplementation 'androidx.room:room-testing:2.5.2'
+	androidTestImplementation 'com.squareup.moshi:moshi-kotlin:1.15.0'
 
-	androidTestImplementation 'com.google.dagger:hilt-android-testing:2.45'
-	kaptAndroidTest 'com.google.dagger:hilt-android-compiler:2.45'
+	androidTestImplementation 'com.google.dagger:hilt-android-testing:2.47'
+	kaptAndroidTest 'com.google.dagger:hilt-android-compiler:2.47'
 }

app/proguard-rules.pro

@@ -1,4 +1,5 @@
 -optimizationpasses 8
+-dontobfuscate
 -assumenosideeffects class kotlin.jvm.internal.Intrinsics {
 	public static void checkExpressionValueIsNotNull(...);
 	public static void checkNotNullExpressionValue(...);
@@ -7,7 +8,7 @@
 	public static void checkParameterIsNotNull(...);
 	public static void checkNotNullParameter(...);
 }
--keep public class ** extends org.koitharu.kotatsu.base.ui.BaseFragment
+-keep public class ** extends org.koitharu.kotatsu.core.ui.BaseFragment
 -keep class org.koitharu.kotatsu.core.db.entity.* { *; }
 -dontwarn okhttp3.internal.platform.**
 -dontwarn org.conscrypt.**

app/src/androidTest/java/org/koitharu/kotatsu/core/os/AppShortcutManagerTest.kt

@@ -8,7 +8,6 @@ import androidx.test.ext.junit.runners.AndroidJUnit4
 import androidx.test.platform.app.InstrumentationRegistry
 import dagger.hilt.android.testing.HiltAndroidRule
 import dagger.hilt.android.testing.HiltAndroidTest
-import javax.inject.Inject
 import kotlinx.coroutines.test.runTest
 import org.junit.Assert.assertEquals
 import org.junit.Assert.assertTrue
@@ -19,11 +18,12 @@ import org.junit.runner.RunWith
 import org.koitharu.kotatsu.SampleData
 import org.koitharu.kotatsu.awaitForIdle
 import org.koitharu.kotatsu.core.db.MangaDatabase
-import org.koitharu.kotatsu.history.domain.HistoryRepository
+import org.koitharu.kotatsu.history.data.HistoryRepository
+import javax.inject.Inject
 
 @HiltAndroidTest
 @RunWith(AndroidJUnit4::class)
-class ShortcutsUpdaterTest {
+class AppShortcutManagerTest {
 
 	@get:Rule
 	var hiltRule = HiltAndroidRule(this)
@@ -32,7 +32,7 @@ class ShortcutsUpdaterTest {
 	lateinit var historyRepository: HistoryRepository
 
 	@Inject
-	lateinit var shortcutsUpdater: ShortcutsUpdater
+	lateinit var appShortcutManager: AppShortcutManager
 
 	@Inject
 	lateinit var database: MangaDatabase
@@ -72,6 +72,6 @@ class ShortcutsUpdaterTest {
 	private suspend fun awaitUpdate() {
 		val instrumentation = InstrumentationRegistry.getInstrumentation()
 		instrumentation.awaitForIdle()
-		shortcutsUpdater.await()
+		appShortcutManager.await()
 	}
 }

app/src/androidTest/java/org/koitharu/kotatsu/settings/backup/AppBackupAgentTest.kt

@@ -5,8 +5,6 @@ import androidx.test.ext.junit.runners.AndroidJUnit4
 import androidx.test.platform.app.InstrumentationRegistry
 import dagger.hilt.android.testing.HiltAndroidRule
 import dagger.hilt.android.testing.HiltAndroidTest
-import java.io.File
-import javax.inject.Inject
 import kotlinx.coroutines.flow.first
 import kotlinx.coroutines.test.runTest
 import org.junit.Assert.*
@@ -19,7 +17,9 @@ import org.koitharu.kotatsu.core.backup.BackupRepository
 import org.koitharu.kotatsu.core.db.MangaDatabase
 import org.koitharu.kotatsu.core.db.entity.toMangaTags
 import org.koitharu.kotatsu.favourites.domain.FavouritesRepository
-import org.koitharu.kotatsu.history.domain.HistoryRepository
+import org.koitharu.kotatsu.history.data.HistoryRepository
+import java.io.File
+import javax.inject.Inject
 
 @HiltAndroidTest
 @RunWith(AndroidJUnit4::class)
@@ -52,6 +52,7 @@ class AppBackupAgentTest {
 			title = SampleData.favouriteCategory.title,
 			sortOrder = SampleData.favouriteCategory.order,
 			isTrackerEnabled = SampleData.favouriteCategory.isTrackingEnabled,
+			isVisibleOnShelf = SampleData.favouriteCategory.isVisibleInLibrary,
 		)
 		favouritesRepository.addToCategory(categoryId = category.id, mangas = listOf(SampleData.manga))
 		historyRepository.addOrUpdate(

app/src/androidTest/java/org/koitharu/kotatsu/tracker/domain/TrackerTest.kt

@@ -3,7 +3,6 @@ package org.koitharu.kotatsu.tracker.domain
 import androidx.test.ext.junit.runners.AndroidJUnit4
 import dagger.hilt.android.testing.HiltAndroidRule
 import dagger.hilt.android.testing.HiltAndroidTest
-import javax.inject.Inject
 import junit.framework.TestCase.*
 import kotlinx.coroutines.test.runTest
 import org.junit.Before
@@ -11,8 +10,9 @@ import org.junit.Rule
 import org.junit.Test
 import org.junit.runner.RunWith
 import org.koitharu.kotatsu.SampleData
-import org.koitharu.kotatsu.base.domain.MangaDataRepository
+import org.koitharu.kotatsu.core.parser.MangaDataRepository
 import org.koitharu.kotatsu.parsers.model.Manga
+import javax.inject.Inject
 
 @HiltAndroidTest
 @RunWith(AndroidJUnit4::class)

app/src/debug/java/org/koitharu/kotatsu/core/parser/DummyParser.kt

@@ -17,7 +17,7 @@ import java.util.EnumSet
 class DummyParser(context: MangaLoaderContext) : MangaParser(context, MangaSource.DUMMY) {
 
 	override val configKeyDomain: ConfigKey.Domain
-		get() = ConfigKey.Domain("", null)
+		get() = ConfigKey.Domain("")
 
 	override val sortOrders: Set<SortOrder>
 		get() = EnumSet.allOf(SortOrder::class.java)

app/src/debug/java/org/koitharu/kotatsu/core/util/LoggingAdapterDataObserver.kt

@@ -0,0 +1,37 @@
+package org.koitharu.kotatsu.core.util
+
+import android.util.Log
+import androidx.recyclerview.widget.RecyclerView.AdapterDataObserver
+
+class LoggingAdapterDataObserver(
+	private val tag: String,
+) : AdapterDataObserver() {
+
+	override fun onChanged() {
+		Log.d(tag, "onChanged()")
+	}
+
+	override fun onItemRangeChanged(positionStart: Int, itemCount: Int) {
+		Log.d(tag, "onItemRangeChanged(positionStart=$positionStart, itemCount=$itemCount)")
+	}
+
+	override fun onItemRangeChanged(positionStart: Int, itemCount: Int, payload: Any?) {
+		Log.d(tag, "onItemRangeChanged(positionStart=$positionStart, itemCount=$itemCount, payload=$payload)")
+	}
+
+	override fun onItemRangeInserted(positionStart: Int, itemCount: Int) {
+		Log.d(tag, "onItemRangeInserted(positionStart=$positionStart, itemCount=$itemCount)")
+	}
+
+	override fun onItemRangeRemoved(positionStart: Int, itemCount: Int) {
+		Log.d(tag, "onItemRangeRemoved(positionStart=$positionStart, itemCount=$itemCount)")
+	}
+
+	override fun onItemRangeMoved(fromPosition: Int, toPosition: Int, itemCount: Int) {
+		Log.d(tag, "onItemRangeMoved(fromPosition=$fromPosition, toPosition=$toPosition, itemCount=$itemCount)")
+	}
+
+	override fun onStateRestorationPolicyChanged() {
+		Log.d(tag, "onStateRestorationPolicyChanged()")
+	}
+}

app/src/debug/java/org/koitharu/kotatsu/core/util/ext/DebugExt.kt

@@ -0,0 +1,3 @@
+package org.koitharu.kotatsu.core.util.ext
+
+fun Throwable.printStackTraceDebug() = printStackTrace()

app/src/debug/java/org/koitharu/kotatsu/utils/ext/DebugExt.kt

@@ -1,3 +0,0 @@
-package org.koitharu.kotatsu.utils.ext
-
-fun Throwable.printStackTraceDebug() = printStackTrace()

app/src/main/AndroidManifest.xml

@@ -18,6 +18,22 @@
 	<uses-permission android:name="android.permission.READ_SYNC_SETTINGS" />
 	<uses-permission android:name="android.permission.WRITE_SYNC_SETTINGS" />
 	<uses-permission android:name="android.permission.POST_NOTIFICATIONS" />
+	<uses-permission
+		android:name="android.permission.WRITE_EXTERNAL_STORAGE"
+		android:maxSdkVersion="29" />
+	<uses-permission
+		android:name="android.permission.MANAGE_EXTERNAL_STORAGE"
+		tools:ignore="ScopedStorage" />
+
+	<queries>
+		<intent>
+			<action android:name="android.intent.action.PROCESS_TEXT" />
+			<data android:mimeType="text/plain" />
+		</intent>
+		<intent>
+			<action android:name="android.speech.action.RECOGNIZE_SPEECH" />
+		</intent>
+	</queries>
 
 	<application
 		android:name="org.koitharu.kotatsu.KotatsuApp"
@@ -32,6 +48,7 @@
 		android:largeHeap="true"
 		android:localeConfig="@xml/locales"
 		android:networkSecurityConfig="@xml/network_security_config"
+		android:requestLegacyExternalStorage="true"
 		android:roundIcon="@mipmap/ic_launcher_round"
 		android:supportsRtl="true"
 		android:theme="@style/Theme.Kotatsu"
@@ -95,12 +112,20 @@
 
 				<data android:scheme="kotatsu" />
 				<data android:host="about" />
+				<data android:host="sync-settings" />
 			</intent-filter>
 		</activity>
+		<activity
+			android:name="org.koitharu.kotatsu.settings.storage.directories.MangaDirectoriesActivity"
+			android:label="@string/local_manga_directories" />
 		<activity
 			android:name="org.koitharu.kotatsu.browser.BrowserActivity"
 			android:configChanges="orientation|screenSize|screenLayout|keyboardHidden"
 			android:windowSoftInputMode="adjustResize" />
+		<activity
+			android:name="org.koitharu.kotatsu.browser.cloudflare.CloudFlareActivity"
+			android:configChanges="orientation|screenSize|screenLayout|keyboardHidden"
+			android:windowSoftInputMode="adjustResize" />
 		<activity
 			android:name="org.koitharu.kotatsu.settings.sources.auth.SourceAuthActivity"
 			android:configChanges="orientation|screenSize|screenLayout|keyboardHidden"
@@ -128,7 +153,7 @@
 			android:name="org.koitharu.kotatsu.settings.protect.ProtectSetupActivity"
 			android:windowSoftInputMode="adjustResize" />
 		<activity
-			android:name="org.koitharu.kotatsu.download.ui.DownloadsActivity"
+			android:name="org.koitharu.kotatsu.download.ui.list.DownloadsActivity"
 			android:label="@string/downloads"
 			android:launchMode="singleTop" />
 		<activity android:name="org.koitharu.kotatsu.image.ui.ImageActivity" />
@@ -162,10 +187,6 @@
 
 		</activity>
 
-		<service
-			android:name="org.koitharu.kotatsu.download.ui.service.DownloadService"
-			android:foregroundServiceType="dataSync"
-			android:stopWithTask="false" />
 		<service android:name="org.koitharu.kotatsu.local.ui.LocalChaptersRemoveService" />
 		<service
 			android:name="org.koitharu.kotatsu.widget.shelf.ShelfWidgetService"
@@ -187,8 +208,7 @@
 		<service
 			android:name="org.koitharu.kotatsu.sync.ui.favourites.FavouritesSyncService"
 			android:exported="false"
-			android:label="@string/favourites"
-			android:process=":sync">
+			android:label="@string/favourites">
 			<intent-filter>
 				<action android:name="android.content.SyncAdapter" />
 			</intent-filter>
@@ -199,8 +219,7 @@
 		<service
 			android:name="org.koitharu.kotatsu.sync.ui.history.HistorySyncService"
 			android:exported="false"
-			android:label="@string/history"
-			android:process=":sync">
+			android:label="@string/history">
 			<intent-filter>
 				<action android:name="android.content.SyncAdapter" />
 			</intent-filter>
@@ -240,7 +259,13 @@
 		<provider
 			android:name="androidx.startup.InitializationProvider"
 			android:authorities="${applicationId}.androidx-startup"
-			tools:node="remove" />
+			android:exported="false"
+			tools:node="remove">
+			<meta-data
+				android:name="androidx.work.WorkManagerInitializer"
+				android:value="androidx.startup"
+				tools:node="remove" />
+		</provider>
 
 		<receiver
 			android:name="org.koitharu.kotatsu.widget.shelf.ShelfWidgetProvider"

app/src/main/java/org/koitharu/kotatsu/base/ui/BaseFragment.kt

@@ -1,56 +0,0 @@
-package org.koitharu.kotatsu.base.ui
-
-import android.os.Bundle
-import android.view.LayoutInflater
-import android.view.View
-import android.view.ViewGroup
-import androidx.fragment.app.Fragment
-import androidx.viewbinding.ViewBinding
-import org.koitharu.kotatsu.base.ui.util.ActionModeDelegate
-import org.koitharu.kotatsu.base.ui.util.WindowInsetsDelegate
-import org.koitharu.kotatsu.core.exceptions.resolve.ExceptionResolver
-
-@Suppress("LeakingThis")
-abstract class BaseFragment<B : ViewBinding> :
-	Fragment(),
-	WindowInsetsDelegate.WindowInsetsListener {
-
-	private var viewBinding: B? = null
-
-	protected val binding: B
-		get() = checkNotNull(viewBinding)
-
-	@JvmField
-	protected val exceptionResolver = ExceptionResolver(this)
-
-	@JvmField
-	protected val insetsDelegate = WindowInsetsDelegate(this)
-
-	protected val actionModeDelegate: ActionModeDelegate
-		get() = (requireActivity() as BaseActivity<*>).actionModeDelegate
-
-	override fun onCreateView(
-		inflater: LayoutInflater,
-		container: ViewGroup?,
-		savedInstanceState: Bundle?
-	): View? {
-		val binding = onInflateView(inflater, container)
-		viewBinding = binding
-		return binding.root
-	}
-
-	override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
-		super.onViewCreated(view, savedInstanceState)
-		insetsDelegate.onViewCreated(view)
-	}
-
-	override fun onDestroyView() {
-		viewBinding = null
-		insetsDelegate.onDestroyView()
-		super.onDestroyView()
-	}
-
-	protected fun bindingOrNull() = viewBinding
-
-	protected abstract fun onInflateView(inflater: LayoutInflater, container: ViewGroup?): B
-}

app/src/main/java/org/koitharu/kotatsu/base/ui/BaseFullscreenActivity.kt

@@ -1,59 +0,0 @@
-package org.koitharu.kotatsu.base.ui
-
-import android.graphics.Color
-import android.os.Build
-import android.os.Bundle
-import android.view.View
-import android.view.WindowManager
-import androidx.viewbinding.ViewBinding
-
-@Suppress("DEPRECATION")
-private const val SYSTEM_UI_FLAGS_SHOWN = View.SYSTEM_UI_FLAG_LAYOUT_STABLE or
-	View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION or
-	View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN
-
-@Suppress("DEPRECATION")
-private const val SYSTEM_UI_FLAGS_HIDDEN = View.SYSTEM_UI_FLAG_LAYOUT_STABLE or
-	View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION or
-	View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN or
-	View.SYSTEM_UI_FLAG_HIDE_NAVIGATION or
-	View.SYSTEM_UI_FLAG_FULLSCREEN or
-	View.SYSTEM_UI_FLAG_IMMERSIVE_STICKY
-
-abstract class BaseFullscreenActivity<B : ViewBinding> :
-	BaseActivity<B>(),
-	View.OnSystemUiVisibilityChangeListener {
-
-	override fun onCreate(savedInstanceState: Bundle?) {
-		super.onCreate(savedInstanceState)
-		with(window) {
-			statusBarColor = Color.TRANSPARENT
-			navigationBarColor = Color.TRANSPARENT
-			if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.P) {
-				attributes.layoutInDisplayCutoutMode =
-					WindowManager.LayoutParams.LAYOUT_IN_DISPLAY_CUTOUT_MODE_SHORT_EDGES
-			}
-			decorView.setOnSystemUiVisibilityChangeListener(this@BaseFullscreenActivity)
-		}
-		showSystemUI()
-	}
-
-	@Suppress("DEPRECATION", "DeprecatedCallableAddReplaceWith")
-	@Deprecated("Deprecated in Java")
-	final override fun onSystemUiVisibilityChange(visibility: Int) {
-		onSystemUiVisibilityChanged(visibility and View.SYSTEM_UI_FLAG_FULLSCREEN == 0)
-	}
-
-	// TODO WindowInsetsControllerCompat works incorrect
-	@Suppress("DEPRECATION")
-	protected fun hideSystemUI() {
-		window.decorView.systemUiVisibility = SYSTEM_UI_FLAGS_HIDDEN
-	}
-
-	@Suppress("DEPRECATION")
-	protected fun showSystemUI() {
-		window.decorView.systemUiVisibility = SYSTEM_UI_FLAGS_SHOWN
-	}
-
-	protected open fun onSystemUiVisibilityChanged(isVisible: Boolean) = Unit
-}

app/src/main/java/org/koitharu/kotatsu/base/ui/BaseService.kt

@@ -1,5 +0,0 @@
-package org.koitharu.kotatsu.base.ui
-
-import androidx.lifecycle.LifecycleService
-
-abstract class BaseService : LifecycleService()

app/src/main/java/org/koitharu/kotatsu/base/ui/dialog/StorageSelectDialog.kt

@@ -1,101 +0,0 @@
-package org.koitharu.kotatsu.base.ui.dialog
-
-import android.content.Context
-import android.content.DialogInterface
-import android.view.LayoutInflater
-import android.view.View
-import android.view.ViewGroup
-import android.widget.BaseAdapter
-import androidx.annotation.StringRes
-import androidx.appcompat.app.AlertDialog
-import com.google.android.material.dialog.MaterialAlertDialogBuilder
-import kotlinx.coroutines.runBlocking
-import org.koitharu.kotatsu.R
-import org.koitharu.kotatsu.databinding.ItemStorageBinding
-import org.koitharu.kotatsu.local.data.LocalStorageManager
-import java.io.File
-
-class StorageSelectDialog private constructor(private val delegate: AlertDialog) :
-	DialogInterface by delegate {
-
-	fun show() = delegate.show()
-
-	class Builder(context: Context, storageManager: LocalStorageManager, listener: OnStorageSelectListener) {
-
-		private val adapter = VolumesAdapter(storageManager)
-		private val delegate = MaterialAlertDialogBuilder(context)
-
-		init {
-			if (adapter.isEmpty) {
-				delegate.setMessage(R.string.cannot_find_available_storage)
-			} else {
-				val defaultValue = runBlocking {
-					storageManager.getDefaultWriteableDir()
-				}
-				adapter.selectedItemPosition = adapter.volumes.indexOfFirst {
-					it.first.canonicalPath == defaultValue?.canonicalPath
-				}
-				delegate.setAdapter(adapter) { d, i ->
-					listener.onStorageSelected(adapter.getItem(i).first)
-					d.dismiss()
-				}
-			}
-		}
-
-		fun setTitle(@StringRes titleResId: Int): Builder {
-			delegate.setTitle(titleResId)
-			return this
-		}
-
-		fun setTitle(title: CharSequence): Builder {
-			delegate.setTitle(title)
-			return this
-		}
-
-		fun setNegativeButton(@StringRes textId: Int): Builder {
-			delegate.setNegativeButton(textId, null)
-			return this
-		}
-
-		fun create() = StorageSelectDialog(delegate.create())
-	}
-
-	private class VolumesAdapter(storageManager: LocalStorageManager) : BaseAdapter() {
-
-		var selectedItemPosition: Int = -1
-		val volumes = getAvailableVolumes(storageManager)
-
-		override fun getView(position: Int, convertView: View?, parent: ViewGroup): View {
-			val view = convertView ?: LayoutInflater.from(parent.context).inflate(R.layout.item_storage, parent, false)
-			val binding = (view.tag as? ItemStorageBinding) ?: ItemStorageBinding.bind(view).also {
-				view.tag = it
-			}
-			val item = volumes[position]
-			binding.imageViewIndicator.isChecked = selectedItemPosition == position
-			binding.textViewTitle.text = item.second
-			binding.textViewSubtitle.text = item.first.path
-			return view
-		}
-
-		override fun getItem(position: Int): Pair<File, String> = volumes[position]
-
-		override fun getItemId(position: Int) = position.toLong()
-
-		override fun getCount() = volumes.size
-
-		override fun hasStableIds() = true
-
-		private fun getAvailableVolumes(storageManager: LocalStorageManager): List<Pair<File, String>> {
-			return runBlocking {
-				storageManager.getWriteableDirs().map {
-					it to storageManager.getStorageDisplayName(it)
-				}
-			}
-		}
-	}
-
-	fun interface OnStorageSelectListener {
-
-		fun onStorageSelected(file: File)
-	}
-}

app/src/main/java/org/koitharu/kotatsu/base/ui/util/CountedBooleanLiveData.kt

@@ -1,31 +0,0 @@
-package org.koitharu.kotatsu.base.ui.util
-
-import androidx.annotation.AnyThread
-import androidx.lifecycle.LiveData
-import java.util.concurrent.atomic.AtomicInteger
-
-class CountedBooleanLiveData : LiveData<Boolean>(false) {
-
-	private val counter = AtomicInteger(0)
-
-	@AnyThread
-	fun increment() {
-		if (counter.getAndIncrement() == 0) {
-			postValue(true)
-		}
-	}
-
-	@AnyThread
-	fun decrement() {
-		if (counter.decrementAndGet() == 0) {
-			postValue(false)
-		}
-	}
-
-	@AnyThread
-	fun reset() {
-		if (counter.getAndSet(0) != 0) {
-			postValue(false)
-		}
-	}
-}

app/src/main/java/org/koitharu/kotatsu/browser/cloudflare/CloudFlareDialog.kt

@@ -1,126 +0,0 @@
-package org.koitharu.kotatsu.browser.cloudflare
-
-import android.annotation.SuppressLint
-import android.content.DialogInterface
-import android.os.Bundle
-import android.view.LayoutInflater
-import android.view.View
-import android.view.ViewGroup
-import android.webkit.CookieManager
-import android.webkit.WebSettings
-import androidx.appcompat.app.AlertDialog
-import androidx.core.view.isInvisible
-import androidx.fragment.app.setFragmentResult
-import com.google.android.material.dialog.MaterialAlertDialogBuilder
-import dagger.hilt.android.AndroidEntryPoint
-import okhttp3.Headers
-import org.koitharu.kotatsu.base.ui.AlertDialogFragment
-import org.koitharu.kotatsu.browser.WebViewBackPressedCallback
-import org.koitharu.kotatsu.core.network.CommonHeaders
-import org.koitharu.kotatsu.core.network.CommonHeadersInterceptor
-import org.koitharu.kotatsu.core.network.cookies.MutableCookieJar
-import org.koitharu.kotatsu.databinding.FragmentCloudflareBinding
-import org.koitharu.kotatsu.utils.ext.withArgs
-import javax.inject.Inject
-
-@AndroidEntryPoint
-class CloudFlareDialog : AlertDialogFragment<FragmentCloudflareBinding>(), CloudFlareCallback {
-
-	private lateinit var url: String
-	private val pendingResult = Bundle(1)
-
-	@Inject
-	lateinit var cookieJar: MutableCookieJar
-
-	private var onBackPressedCallback: WebViewBackPressedCallback? = null
-
-	override fun onCreate(savedInstanceState: Bundle?) {
-		super.onCreate(savedInstanceState)
-		url = requireArguments().getString(ARG_URL).orEmpty()
-	}
-
-	override fun onInflateView(
-		inflater: LayoutInflater,
-		container: ViewGroup?,
-	) = FragmentCloudflareBinding.inflate(inflater, container, false)
-
-	@SuppressLint("SetJavaScriptEnabled")
-	override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
-		super.onViewCreated(view, savedInstanceState)
-		with(binding.webView.settings) {
-			javaScriptEnabled = true
-			cacheMode = WebSettings.LOAD_DEFAULT
-			domStorageEnabled = true
-			databaseEnabled = true
-			userAgentString = arguments?.getString(ARG_UA) ?: CommonHeadersInterceptor.userAgentChrome
-		}
-		binding.webView.webViewClient = CloudFlareClient(cookieJar, this, url)
-		CookieManager.getInstance().setAcceptThirdPartyCookies(binding.webView, true)
-		if (url.isEmpty()) {
-			dismissAllowingStateLoss()
-		} else {
-			binding.webView.loadUrl(url)
-		}
-	}
-
-	override fun onDestroyView() {
-		binding.webView.stopLoading()
-		binding.webView.destroy()
-		onBackPressedCallback = null
-		super.onDestroyView()
-	}
-
-	override fun onBuildDialog(builder: MaterialAlertDialogBuilder): MaterialAlertDialogBuilder {
-		return super.onBuildDialog(builder).setNegativeButton(android.R.string.cancel, null)
-	}
-
-	override fun onDialogCreated(dialog: AlertDialog) {
-		super.onDialogCreated(dialog)
-		onBackPressedCallback = WebViewBackPressedCallback(binding.webView).also {
-			dialog.onBackPressedDispatcher.addCallback(it)
-		}
-	}
-
-	override fun onResume() {
-		super.onResume()
-		binding.webView.onResume()
-	}
-
-	override fun onPause() {
-		binding.webView.onPause()
-		super.onPause()
-	}
-
-	override fun onDismiss(dialog: DialogInterface) {
-		setFragmentResult(TAG, pendingResult)
-		super.onDismiss(dialog)
-	}
-
-	override fun onPageLoaded() {
-		bindingOrNull()?.progressBar?.isInvisible = true
-	}
-
-	override fun onCheckPassed() {
-		pendingResult.putBoolean(EXTRA_RESULT, true)
-		dismissAllowingStateLoss()
-	}
-
-	override fun onHistoryChanged() {
-		onBackPressedCallback?.onHistoryChanged()
-	}
-
-	companion object {
-
-		const val TAG = "CloudFlareDialog"
-		const val EXTRA_RESULT = "result"
-		private const val ARG_URL = "url"
-		private const val ARG_UA = "ua"
-
-		fun newInstance(url: String, headers: Headers?) = CloudFlareDialog().withArgs(2) {
-			putString(ARG_URL, url)
-			headers?.get(CommonHeaders.USER_AGENT)?.let {
-				putString(ARG_UA, it)
-			}
-		}
-	}
-}

app/src/main/java/org/koitharu/kotatsu/core/cache/DeferredLruCache.kt

@@ -1,5 +0,0 @@
-package org.koitharu.kotatsu.core.cache
-
-import androidx.collection.LruCache
-
-class DeferredLruCache<T>(maxSize: Int) : LruCache<ContentCache.Key, SafeDeferred<T>>(maxSize)

app/src/main/java/org/koitharu/kotatsu/core/model/Manga.kt

@@ -1,47 +0,0 @@
-package org.koitharu.kotatsu.core.model
-
-import androidx.core.os.LocaleListCompat
-import org.koitharu.kotatsu.details.ui.model.ChapterListItem
-import org.koitharu.kotatsu.parsers.model.Manga
-import org.koitharu.kotatsu.parsers.util.mapToSet
-import org.koitharu.kotatsu.parsers.util.toTitleCase
-import org.koitharu.kotatsu.utils.ext.iterator
-
-fun Collection<Manga>.ids() = mapToSet { it.id }
-
-fun Collection<ChapterListItem>.countChaptersByBranch(): Int {
-	if (size <= 1) {
-		return size
-	}
-	val acc = HashMap<String?, Int>()
-	for (item in this) {
-		val branch = item.chapter.branch
-		acc[branch] = (acc[branch] ?: 0) + 1
-	}
-	return acc.values.max()
-}
-
-fun Manga.getPreferredBranch(history: MangaHistory?): String? {
-	val ch = chapters
-	if (ch.isNullOrEmpty()) {
-		return null
-	}
-	if (history != null) {
-		val currentChapter = ch.find { it.id == history.chapterId }
-		if (currentChapter != null) {
-			return currentChapter.branch
-		}
-	}
-	val groups = ch.groupBy { it.branch }
-	for (locale in LocaleListCompat.getAdjustedDefault()) {
-		var language = locale.getDisplayLanguage(locale).toTitleCase(locale)
-		if (groups.containsKey(language)) {
-			return language
-		}
-		language = locale.getDisplayName(locale).toTitleCase(locale)
-		if (groups.containsKey(language)) {
-			return language
-		}
-	}
-	return groups.maxByOrNull { it.value.size }?.key
-}

app/src/main/java/org/koitharu/kotatsu/core/parser/MangaTagHighlighter.kt

@@ -1,37 +0,0 @@
-package org.koitharu.kotatsu.core.parser
-
-import android.content.Context
-import androidx.annotation.ColorRes
-import dagger.Reusable
-import dagger.hilt.android.qualifiers.ApplicationContext
-import org.koitharu.kotatsu.R
-import org.koitharu.kotatsu.parsers.model.MangaTag
-import javax.inject.Inject
-
-@Reusable
-class MangaTagHighlighter @Inject constructor(
-	@ApplicationContext context: Context,
-) {
-
-	private val dict by lazy {
-		context.resources.openRawResource(R.raw.tags_redlist).use {
-			val set = HashSet<String>()
-			it.bufferedReader().forEachLine { x ->
-				val line = x.trim()
-				if (line.isNotEmpty()) {
-					set.add(line)
-				}
-			}
-			set
-		}
-	}
-
-	@ColorRes
-	fun getTint(tag: MangaTag): Int {
-		return if (tag.title.lowercase() in dict) {
-			R.color.warning
-		} else {
-			0
-		}
-	}
-}

app/src/main/java/org/koitharu/kotatsu/details/domain/BranchComparator.kt

@@ -1,6 +0,0 @@
-package org.koitharu.kotatsu.details.domain
-
-class BranchComparator : Comparator<String?> {
-
-	override fun compare(o1: String?, o2: String?): Int = compareValues(o1, o2)
-}

app/src/main/java/org/koitharu/kotatsu/details/ui/DetailsActivity.kt

@@ -1,321 +0,0 @@
-package org.koitharu.kotatsu.details.ui
-
-import android.content.Context
-import android.content.Intent
-import android.os.Bundle
-import android.transition.Slide
-import android.transition.TransitionManager
-import android.view.Gravity
-import android.view.Menu
-import android.view.View
-import android.view.ViewGroup
-import android.view.animation.AccelerateDecelerateInterpolator
-import android.widget.Toast
-import androidx.activity.viewModels
-import androidx.appcompat.widget.PopupMenu
-import androidx.core.graphics.Insets
-import androidx.core.view.isGone
-import androidx.core.view.isVisible
-import androidx.core.view.updatePadding
-import androidx.lifecycle.Observer
-import androidx.lifecycle.lifecycleScope
-import com.google.android.material.dialog.MaterialAlertDialogBuilder
-import com.google.android.material.snackbar.BaseTransientBottomBar
-import com.google.android.material.snackbar.Snackbar
-import dagger.hilt.android.AndroidEntryPoint
-import kotlinx.coroutines.launch
-import org.koitharu.kotatsu.R
-import org.koitharu.kotatsu.base.domain.MangaIntent
-import org.koitharu.kotatsu.base.ui.BaseActivity
-import org.koitharu.kotatsu.base.ui.widgets.BottomSheetHeaderBar
-import org.koitharu.kotatsu.core.exceptions.resolve.SnackbarErrorObserver
-import org.koitharu.kotatsu.core.model.parcelable.ParcelableManga
-import org.koitharu.kotatsu.core.os.ShortcutsUpdater
-import org.koitharu.kotatsu.databinding.ActivityDetailsBinding
-import org.koitharu.kotatsu.details.service.MangaPrefetchService
-import org.koitharu.kotatsu.details.ui.model.ChapterListItem
-import org.koitharu.kotatsu.details.ui.model.HistoryInfo
-import org.koitharu.kotatsu.download.ui.service.DownloadService
-import org.koitharu.kotatsu.main.ui.owners.NoModalBottomSheetOwner
-import org.koitharu.kotatsu.parsers.model.Manga
-import org.koitharu.kotatsu.reader.ui.ReaderActivity
-import org.koitharu.kotatsu.reader.ui.ReaderState
-import org.koitharu.kotatsu.utils.ViewBadge
-import org.koitharu.kotatsu.utils.ext.getDisplayMessage
-import org.koitharu.kotatsu.utils.ext.setNavigationBarTransparentCompat
-import org.koitharu.kotatsu.utils.ext.textAndVisible
-import javax.inject.Inject
-
-@AndroidEntryPoint
-class DetailsActivity :
-	BaseActivity<ActivityDetailsBinding>(),
-	View.OnClickListener,
-	BottomSheetHeaderBar.OnExpansionChangeListener,
-	NoModalBottomSheetOwner {
-
-	override val bsHeader: BottomSheetHeaderBar?
-		get() = binding.headerChapters
-
-	@Inject
-	lateinit var shortcutsUpdater: ShortcutsUpdater
-
-	private lateinit var viewBadge: ViewBadge
-
-	private val viewModel: DetailsViewModel by viewModels()
-	private lateinit var chaptersMenuProvider: ChaptersMenuProvider
-
-	override fun onCreate(savedInstanceState: Bundle?) {
-		super.onCreate(savedInstanceState)
-		setContentView(ActivityDetailsBinding.inflate(layoutInflater))
-		supportActionBar?.run {
-			setDisplayHomeAsUpEnabled(true)
-			setDisplayShowTitleEnabled(false)
-		}
-		binding.buttonRead.setOnClickListener(this)
-		binding.buttonDropdown.setOnClickListener(this)
-		viewBadge = ViewBadge(binding.buttonRead, this)
-
-		chaptersMenuProvider = if (binding.layoutBottom != null) {
-			val bsMediator = ChaptersBottomSheetMediator(checkNotNull(binding.layoutBottom))
-			actionModeDelegate.addListener(bsMediator)
-			checkNotNull(binding.headerChapters).addOnExpansionChangeListener(bsMediator)
-			checkNotNull(binding.headerChapters).addOnLayoutChangeListener(bsMediator)
-			onBackPressedDispatcher.addCallback(bsMediator)
-			ChaptersMenuProvider(viewModel, bsMediator)
-		} else {
-			ChaptersMenuProvider(viewModel, null)
-		}
-
-		viewModel.manga.observe(this, ::onMangaUpdated)
-		viewModel.newChaptersCount.observe(this, ::onNewChaptersChanged)
-		viewModel.onMangaRemoved.observe(this, ::onMangaRemoved)
-		viewModel.onError.observe(
-			this,
-			SnackbarErrorObserver(
-				host = binding.containerDetails,
-				fragment = null,
-				resolver = exceptionResolver,
-				onResolved = { isResolved ->
-					if (isResolved) {
-						viewModel.reload()
-					}
-				},
-			),
-		)
-		viewModel.onShowToast.observe(this) {
-			makeSnackbar(getString(it), Snackbar.LENGTH_SHORT).show()
-		}
-		viewModel.historyInfo.observe(this, ::onHistoryChanged)
-		viewModel.selectedBranchName.observe(this) {
-			binding.headerChapters?.subtitle = it
-			binding.textViewSubtitle?.textAndVisible = it
-		}
-		viewModel.isChaptersReversed.observe(this) {
-			binding.headerChapters?.invalidateMenu() ?: invalidateOptionsMenu()
-		}
-		viewModel.favouriteCategories.observe(this) {
-			invalidateOptionsMenu()
-		}
-		viewModel.branches.observe(this) {
-			binding.buttonDropdown.isVisible = it.size > 1
-		}
-		viewModel.chapters.observe(this, PrefetchObserver(this))
-
-		addMenuProvider(
-			DetailsMenuProvider(
-				activity = this,
-				viewModel = viewModel,
-				snackbarHost = binding.containerChapters,
-				shortcutsUpdater = shortcutsUpdater,
-			),
-		)
-		binding.headerChapters?.addOnExpansionChangeListener(this) ?: addMenuProvider(chaptersMenuProvider)
-	}
-
-	override fun onClick(v: View) {
-		val manga = viewModel.manga.value ?: return
-		when (v.id) {
-			R.id.button_read -> {
-				val chapterId = viewModel.historyInfo.value?.history?.chapterId
-				if (chapterId != null && manga.chapters?.none { x -> x.id == chapterId } == true) {
-					showChapterMissingDialog(chapterId)
-				} else {
-					startActivity(
-						ReaderActivity.newIntent(
-							context = this,
-							manga = manga,
-							branch = viewModel.selectedBranchValue,
-						),
-					)
-				}
-			}
-
-			R.id.button_dropdown -> showBranchPopupMenu()
-		}
-	}
-
-	override fun onExpansionStateChanged(headerBar: BottomSheetHeaderBar, isExpanded: Boolean) {
-		if (isExpanded) {
-			headerBar.addMenuProvider(chaptersMenuProvider)
-		} else {
-			headerBar.removeMenuProvider(chaptersMenuProvider)
-		}
-		binding.buttonRead.isGone = isExpanded
-	}
-
-	private fun onMangaUpdated(manga: Manga) {
-		title = manga.title
-		val hasChapters = !manga.chapters.isNullOrEmpty()
-		binding.buttonRead.isEnabled = hasChapters
-		invalidateOptionsMenu()
-		showBottomSheet(manga.chapters != null)
-		binding.groupHeader?.isVisible = hasChapters
-	}
-
-	private fun onMangaRemoved(manga: Manga) {
-		Toast.makeText(
-			this,
-			getString(R.string._s_deleted_from_local_storage, manga.title),
-			Toast.LENGTH_SHORT,
-		).show()
-		finishAfterTransition()
-	}
-
-	override fun onWindowInsetsChanged(insets: Insets) {
-		binding.root.updatePadding(
-			left = insets.left,
-			right = insets.right,
-		)
-		if (insets.bottom > 0) {
-			window.setNavigationBarTransparentCompat(this, binding.layoutBottom?.elevation ?: 0f, 0.9f)
-		}
-	}
-
-	private fun onHistoryChanged(info: HistoryInfo) {
-		with(binding.buttonRead) {
-			if (info.history != null) {
-				setText(R.string._continue)
-				setIconResource(if (info.isIncognitoMode) R.drawable.ic_incognito else R.drawable.ic_play)
-			} else {
-				setText(R.string.read)
-				setIconResource(if (info.isIncognitoMode) R.drawable.ic_incognito else R.drawable.ic_play)
-			}
-		}
-		val text = when {
-			!info.isValid -> getString(R.string.loading_)
-			info.currentChapter >= 0 -> getString(R.string.chapter_d_of_d, info.currentChapter + 1, info.totalChapters)
-			info.totalChapters == 0 -> getString(R.string.no_chapters)
-			else -> resources.getQuantityString(R.plurals.chapters, info.totalChapters, info.totalChapters)
-		}
-		binding.headerChapters?.title = text
-		binding.textViewTitle?.text = text
-	}
-
-	private fun onNewChaptersChanged(newChapters: Int) {
-		viewBadge.counter = newChapters
-	}
-
-	fun showChapterMissingDialog(chapterId: Long) {
-		val remoteManga = viewModel.getRemoteManga()
-		if (remoteManga == null) {
-			val snackbar = makeSnackbar(getString(R.string.chapter_is_missing), Snackbar.LENGTH_SHORT)
-			snackbar.show()
-			return
-		}
-		MaterialAlertDialogBuilder(this).apply {
-			setMessage(R.string.chapter_is_missing_text)
-			setTitle(R.string.chapter_is_missing)
-			setNegativeButton(android.R.string.cancel, null)
-			setPositiveButton(R.string.read) { _, _ ->
-				startActivity(
-					ReaderActivity.newIntent(
-						context = this@DetailsActivity,
-						manga = remoteManga,
-						state = ReaderState(chapterId, 0, 0),
-					),
-				)
-			}
-			setNeutralButton(R.string.download) { _, _ ->
-				DownloadService.start(binding.appbar, remoteManga, setOf(chapterId))
-			}
-			setCancelable(true)
-		}.show()
-	}
-
-	private fun showBranchPopupMenu() {
-		val menu = PopupMenu(this, binding.headerChapters ?: binding.buttonDropdown)
-		val currentBranch = viewModel.selectedBranchValue
-		for (branch in viewModel.branches.value ?: return) {
-			val item = menu.menu.add(R.id.group_branches, Menu.NONE, Menu.NONE, branch)
-			item.isChecked = branch == currentBranch
-		}
-		menu.menu.setGroupCheckable(R.id.group_branches, true, true)
-		menu.setOnMenuItemClickListener { item ->
-			viewModel.setSelectedBranch(item.title?.toString())
-			true
-		}
-		menu.show()
-	}
-
-	private fun resolveError(e: Throwable) {
-		lifecycleScope.launch {
-			if (exceptionResolver.resolve(e)) {
-				viewModel.reload()
-			} else if (viewModel.manga.value == null) {
-				Toast.makeText(this@DetailsActivity, e.getDisplayMessage(resources), Toast.LENGTH_LONG).show()
-				finishAfterTransition()
-			}
-		}
-	}
-
-	private fun isTabletLayout() = binding.layoutBottom == null
-
-	private fun showBottomSheet(isVisible: Boolean) {
-		val view = binding.layoutBottom ?: return
-		if (view.isVisible == isVisible) return
-		val transition = Slide(Gravity.BOTTOM)
-		transition.addTarget(view)
-		transition.interpolator = AccelerateDecelerateInterpolator()
-		TransitionManager.beginDelayedTransition(binding.root as ViewGroup, transition)
-		view.isVisible = isVisible
-	}
-
-	private fun makeSnackbar(text: CharSequence, @BaseTransientBottomBar.Duration duration: Int): Snackbar {
-		val sb = Snackbar.make(binding.containerDetails, text, duration)
-		if (binding.layoutBottom?.isVisible == true) {
-			sb.anchorView = binding.headerChapters
-		}
-		return sb
-	}
-
-	private class PrefetchObserver(
-		private val context: Context,
-	) : Observer<List<ChapterListItem>?> {
-
-		private var isCalled = false
-
-		override fun onChanged(value: List<ChapterListItem>?) {
-			if (value.isNullOrEmpty()) {
-				return
-			}
-			if (!isCalled) {
-				isCalled = true
-				val item = value.find { it.hasFlag(ChapterListItem.FLAG_CURRENT) } ?: value.first()
-				MangaPrefetchService.prefetchPages(context, item.chapter)
-			}
-		}
-	}
-
-	companion object {
-
-		fun newIntent(context: Context, manga: Manga): Intent {
-			return Intent(context, DetailsActivity::class.java)
-				.putExtra(MangaIntent.KEY_MANGA, ParcelableManga(manga, withChapters = true))
-		}
-
-		fun newIntent(context: Context, mangaId: Long): Intent {
-			return Intent(context, DetailsActivity::class.java)
-				.putExtra(MangaIntent.KEY_ID, mangaId)
-		}
-	}
-}

app/src/main/java/org/koitharu/kotatsu/details/ui/DetailsViewModel.kt

@@ -1,340 +0,0 @@
-package org.koitharu.kotatsu.details.ui
-
-import android.text.Html
-import android.text.SpannableString
-import android.text.Spanned
-import android.text.style.ForegroundColorSpan
-import androidx.core.net.toUri
-import androidx.core.text.getSpans
-import androidx.core.text.parseAsHtml
-import androidx.lifecycle.LiveData
-import androidx.lifecycle.asFlow
-import androidx.lifecycle.asLiveData
-import androidx.lifecycle.viewModelScope
-import dagger.hilt.android.lifecycle.HiltViewModel
-import kotlinx.coroutines.Dispatchers
-import kotlinx.coroutines.Job
-import kotlinx.coroutines.flow.MutableStateFlow
-import kotlinx.coroutines.flow.SharedFlow
-import kotlinx.coroutines.flow.SharingStarted
-import kotlinx.coroutines.flow.combine
-import kotlinx.coroutines.flow.distinctUntilChangedBy
-import kotlinx.coroutines.flow.filterNotNull
-import kotlinx.coroutines.flow.flatMapLatest
-import kotlinx.coroutines.flow.flowOf
-import kotlinx.coroutines.flow.map
-import kotlinx.coroutines.flow.stateIn
-import kotlinx.coroutines.flow.transformLatest
-import kotlinx.coroutines.launch
-import kotlinx.coroutines.plus
-import org.koitharu.kotatsu.R
-import org.koitharu.kotatsu.base.ui.BaseViewModel
-import org.koitharu.kotatsu.bookmarks.domain.Bookmark
-import org.koitharu.kotatsu.bookmarks.domain.BookmarksRepository
-import org.koitharu.kotatsu.core.prefs.AppSettings
-import org.koitharu.kotatsu.core.prefs.observeAsFlow
-import org.koitharu.kotatsu.details.domain.BranchComparator
-import org.koitharu.kotatsu.details.ui.model.ChapterListItem
-import org.koitharu.kotatsu.details.ui.model.HistoryInfo
-import org.koitharu.kotatsu.favourites.domain.FavouritesRepository
-import org.koitharu.kotatsu.history.domain.HistoryRepository
-import org.koitharu.kotatsu.local.data.LocalManga
-import org.koitharu.kotatsu.local.data.LocalStorageChanges
-import org.koitharu.kotatsu.local.domain.LocalMangaRepository
-import org.koitharu.kotatsu.parsers.model.Manga
-import org.koitharu.kotatsu.parsers.model.MangaSource
-import org.koitharu.kotatsu.parsers.util.mapToSet
-import org.koitharu.kotatsu.scrobbling.common.domain.Scrobbler
-import org.koitharu.kotatsu.scrobbling.common.domain.model.ScrobblingInfo
-import org.koitharu.kotatsu.scrobbling.common.domain.model.ScrobblingStatus
-import org.koitharu.kotatsu.tracker.domain.TrackingRepository
-import org.koitharu.kotatsu.utils.SingleLiveEvent
-import org.koitharu.kotatsu.utils.asFlowLiveData
-import org.koitharu.kotatsu.utils.ext.computeSize
-import org.koitharu.kotatsu.utils.ext.printStackTraceDebug
-import org.koitharu.kotatsu.utils.ext.runCatchingCancellable
-import org.koitharu.kotatsu.utils.ext.toFileOrNull
-import java.io.IOException
-import javax.inject.Inject
-
-@HiltViewModel
-class DetailsViewModel @Inject constructor(
-	private val historyRepository: HistoryRepository,
-	favouritesRepository: FavouritesRepository,
-	private val localMangaRepository: LocalMangaRepository,
-	trackingRepository: TrackingRepository,
-	private val bookmarksRepository: BookmarksRepository,
-	private val settings: AppSettings,
-	private val scrobblers: Set<@JvmSuppressWildcards Scrobbler>,
-	private val imageGetter: Html.ImageGetter,
-	private val delegate: MangaDetailsDelegate,
-	@LocalStorageChanges private val localStorageChanges: SharedFlow<LocalManga?>,
-) : BaseViewModel() {
-
-	private var loadingJob: Job
-
-	val onShowToast = SingleLiveEvent<Int>()
-
-	private val history = historyRepository.observeOne(delegate.mangaId)
-		.stateIn(viewModelScope + Dispatchers.Default, SharingStarted.Eagerly, null)
-
-	private val favourite = favouritesRepository.observeCategoriesIds(delegate.mangaId).map { it.isNotEmpty() }
-		.stateIn(viewModelScope + Dispatchers.Default, SharingStarted.Eagerly, false)
-
-	private val newChapters = settings.observeAsFlow(AppSettings.KEY_TRACKER_ENABLED) { isTrackerEnabled }
-		.flatMapLatest { isEnabled ->
-			if (isEnabled) {
-				trackingRepository.observeNewChaptersCount(delegate.mangaId)
-			} else {
-				flowOf(0)
-			}
-		}.stateIn(viewModelScope + Dispatchers.Default, SharingStarted.Eagerly, 0)
-
-	private val chaptersQuery = MutableStateFlow("")
-
-	private val chaptersReversed = settings.observeAsFlow(AppSettings.KEY_REVERSE_CHAPTERS) { chaptersReverse }
-		.stateIn(viewModelScope + Dispatchers.Default, SharingStarted.Eagerly, false)
-
-	val manga = delegate.manga.filterNotNull().asLiveData(viewModelScope.coroutineContext)
-	val favouriteCategories = favourite.asLiveData(viewModelScope.coroutineContext)
-	val newChaptersCount = newChapters.asLiveData(viewModelScope.coroutineContext)
-	val isChaptersReversed = chaptersReversed.asLiveData(viewModelScope.coroutineContext)
-
-	val historyInfo: LiveData<HistoryInfo> = combine(
-		delegate.manga,
-		delegate.selectedBranch,
-		history,
-		historyRepository.observeShouldSkip(delegate.manga),
-	) { m, b, h, im ->
-		HistoryInfo(m, b, h, im)
-	}.asFlowLiveData(
-		context = viewModelScope.coroutineContext + Dispatchers.Default,
-		defaultValue = HistoryInfo(null, null, null, false),
-	)
-
-	val bookmarks = delegate.manga.flatMapLatest {
-		if (it != null) bookmarksRepository.observeBookmarks(it) else flowOf(emptyList())
-	}.asFlowLiveData(viewModelScope.coroutineContext + Dispatchers.Default, emptyList())
-
-	val localSize = combine(
-		delegate.manga,
-		delegate.relatedManga,
-	) { m1, m2 ->
-		val url = when {
-			m1?.source == MangaSource.LOCAL -> m1.url
-			m2?.source == MangaSource.LOCAL -> m2.url
-			else -> null
-		}
-		if (url != null) {
-			val file = url.toUri().toFileOrNull()
-			file?.computeSize() ?: 0L
-		} else {
-			0L
-		}
-	}.asFlowLiveData(viewModelScope.coroutineContext + Dispatchers.Default, 0)
-
-	val description = delegate.manga
-		.distinctUntilChangedBy { it?.description.orEmpty() }
-		.transformLatest {
-			val description = it?.description
-			if (description.isNullOrEmpty()) {
-				emit(null)
-			} else {
-				emit(description.parseAsHtml().filterSpans())
-				emit(description.parseAsHtml(imageGetter = imageGetter).filterSpans())
-			}
-		}.asFlowLiveData(viewModelScope.coroutineContext + Dispatchers.Default, null)
-
-	val onMangaRemoved = SingleLiveEvent<Manga>()
-	val isScrobblingAvailable: Boolean
-		get() = scrobblers.any { it.isAvailable }
-
-	val scrobblingInfo: LiveData<List<ScrobblingInfo>> = combine(
-		scrobblers.map { it.observeScrobblingInfo(delegate.mangaId) },
-	) { scrobblingInfo ->
-		scrobblingInfo.filterNotNull()
-	}.asFlowLiveData(viewModelScope.coroutineContext + Dispatchers.Default, emptyList())
-
-	val branches: LiveData<List<String?>> = delegate.manga.map {
-		val chapters = it?.chapters ?: return@map emptyList()
-		chapters.mapToSet { x -> x.branch }.sortedWith(BranchComparator())
-	}.asFlowLiveData(viewModelScope.coroutineContext + Dispatchers.Default, emptyList())
-
-	val selectedBranchIndex = combine(
-		branches.asFlow(),
-		delegate.selectedBranch,
-	) { branches, selected ->
-		branches.indexOf(selected)
-	}.asFlowLiveData(viewModelScope.coroutineContext + Dispatchers.Default, -1)
-
-	val selectedBranchName = delegate.selectedBranch
-		.asFlowLiveData(viewModelScope.coroutineContext, null)
-
-	val isChaptersEmpty: LiveData<Boolean> = combine(
-		delegate.manga,
-		isLoading.asFlow(),
-	) { m, loading ->
-		m != null && m.chapters.isNullOrEmpty() && !loading
-	}.asFlowLiveData(viewModelScope.coroutineContext, false)
-
-	val chapters = combine(
-		combine(
-			delegate.manga,
-			delegate.relatedManga,
-			history,
-			delegate.selectedBranch,
-			newChapters,
-		) { manga, related, history, branch, news ->
-			delegate.mapChapters(manga, related, history, news, branch)
-		},
-		chaptersReversed,
-		chaptersQuery,
-	) { list, reversed, query ->
-		(if (reversed) list.asReversed() else list).filterSearch(query)
-	}.asLiveData(viewModelScope.coroutineContext + Dispatchers.Default)
-
-	val selectedBranchValue: String?
-		get() = delegate.selectedBranch.value
-
-	init {
-		loadingJob = doLoad()
-		launchJob(Dispatchers.Default) {
-			localStorageChanges
-				.collect { onDownloadComplete(it) }
-		}
-	}
-
-	fun reload() {
-		loadingJob.cancel()
-		loadingJob = doLoad()
-	}
-
-	fun deleteLocal() {
-		val m = delegate.manga.value
-		if (m == null) {
-			onShowToast.call(R.string.file_not_found)
-			return
-		}
-		launchLoadingJob(Dispatchers.Default) {
-			val manga = if (m.source == MangaSource.LOCAL) m else localMangaRepository.findSavedManga(m)?.manga
-			checkNotNull(manga) { "Cannot find saved manga for ${m.title}" }
-			val original = localMangaRepository.getRemoteManga(manga)
-			localMangaRepository.delete(manga) || throw IOException("Unable to delete file")
-			runCatchingCancellable {
-				historyRepository.deleteOrSwap(manga, original)
-			}
-			onMangaRemoved.emitCall(manga)
-		}
-	}
-
-	fun removeBookmark(bookmark: Bookmark) {
-		launchJob {
-			bookmarksRepository.removeBookmark(bookmark.manga.id, bookmark.pageId)
-			onShowToast.call(R.string.bookmark_removed)
-		}
-	}
-
-	fun setChaptersReversed(newValue: Boolean) {
-		settings.chaptersReverse = newValue
-	}
-
-	fun setSelectedBranch(branch: String?) {
-		delegate.selectedBranch.value = branch
-	}
-
-	fun getRemoteManga(): Manga? {
-		return delegate.relatedManga.value?.takeUnless { it.source == MangaSource.LOCAL }
-	}
-
-	fun performChapterSearch(query: String?) {
-		chaptersQuery.value = query?.trim().orEmpty()
-	}
-
-	fun updateScrobbling(index: Int, rating: Float, status: ScrobblingStatus?) {
-		val scrobbler = getScrobbler(index) ?: return
-		launchJob(Dispatchers.Default) {
-			scrobbler.updateScrobblingInfo(
-				mangaId = delegate.mangaId,
-				rating = rating,
-				status = status,
-				comment = null,
-			)
-		}
-	}
-
-	fun unregisterScrobbling(index: Int) {
-		val scrobbler = getScrobbler(index) ?: return
-		launchJob(Dispatchers.Default) {
-			scrobbler.unregisterScrobbling(
-				mangaId = delegate.mangaId,
-			)
-		}
-	}
-
-	fun markChapterAsCurrent(chapterId: Long) {
-		launchJob(Dispatchers.Default) {
-			val manga = checkNotNull(delegate.manga.value)
-			val chapters = checkNotNull(manga.getChapters(selectedBranchValue))
-			val chapterIndex = chapters.indexOfFirst { it.id == chapterId }
-			check(chapterIndex in chapters.indices) { "Chapter not found" }
-			val percent = chapterIndex / chapters.size.toFloat()
-			historyRepository.addOrUpdate(manga = manga, chapterId = chapterId, page = 0, scroll = 0, percent = percent)
-		}
-	}
-
-	private fun doLoad() = launchLoadingJob(Dispatchers.Default) {
-		delegate.doLoad()
-	}
-
-	private fun List<ChapterListItem>.filterSearch(query: String): List<ChapterListItem> {
-		if (query.isEmpty() || this.isEmpty()) {
-			return this
-		}
-		return filter {
-			it.chapter.name.contains(query, ignoreCase = true)
-		}
-	}
-
-	private suspend fun onDownloadComplete(downloadedManga: LocalManga?) {
-		downloadedManga ?: return
-		val currentManga = delegate.manga.value ?: return
-		if (currentManga.id != downloadedManga.manga.id) {
-			return
-		}
-		if (currentManga.source == MangaSource.LOCAL) {
-			reload()
-		} else {
-			viewModelScope.launch(Dispatchers.Default) {
-				runCatchingCancellable {
-					localMangaRepository.getDetails(downloadedManga.manga)
-				}.onSuccess {
-					delegate.relatedManga.value = it
-				}.onFailure {
-					it.printStackTraceDebug()
-				}
-			}
-		}
-	}
-
-	private fun Spanned.filterSpans(): CharSequence {
-		val spannable = SpannableString.valueOf(this)
-		val spans = spannable.getSpans<ForegroundColorSpan>()
-		for (span in spans) {
-			spannable.removeSpan(span)
-		}
-		return spannable.trim()
-	}
-
-	private fun getScrobbler(index: Int): Scrobbler? {
-		val info = scrobblingInfo.value?.getOrNull(index)
-		val scrobbler = if (info != null) {
-			scrobblers.find { it.scrobblerService == info.scrobbler && it.isAvailable }
-		} else {
-			null
-		}
-		if (scrobbler == null) {
-			errorEvent.call(IllegalStateException("Scrobbler [$index] is not available"))
-		}
-		return scrobbler
-	}
-}

app/src/main/java/org/koitharu/kotatsu/details/ui/MangaDetailsAdapter.kt

@@ -1,16 +0,0 @@
-package org.koitharu.kotatsu.details.ui
-
-import androidx.fragment.app.Fragment
-import androidx.fragment.app.FragmentActivity
-import androidx.viewpager2.adapter.FragmentStateAdapter
-
-class MangaDetailsAdapter(activity: FragmentActivity) : FragmentStateAdapter(activity) {
-
-	override fun getItemCount() = 2
-
-	override fun createFragment(position: Int): Fragment = when (position) {
-		0 -> DetailsFragment()
-		1 -> ChaptersFragment()
-		else -> throw IndexOutOfBoundsException("No fragment for position $position")
-	}
-}

app/src/main/java/org/koitharu/kotatsu/details/ui/MangaDetailsDelegate.kt

@@ -1,162 +0,0 @@
-package org.koitharu.kotatsu.details.ui
-
-import androidx.lifecycle.SavedStateHandle
-import dagger.hilt.android.scopes.ViewModelScoped
-import kotlinx.coroutines.flow.MutableStateFlow
-import kotlinx.coroutines.flow.StateFlow
-import org.koitharu.kotatsu.base.domain.MangaDataRepository
-import org.koitharu.kotatsu.base.domain.MangaIntent
-import org.koitharu.kotatsu.core.model.MangaHistory
-import org.koitharu.kotatsu.core.model.getPreferredBranch
-import org.koitharu.kotatsu.core.parser.MangaRepository
-import org.koitharu.kotatsu.details.ui.model.ChapterListItem
-import org.koitharu.kotatsu.details.ui.model.toListItem
-import org.koitharu.kotatsu.history.domain.HistoryRepository
-import org.koitharu.kotatsu.local.domain.LocalMangaRepository
-import org.koitharu.kotatsu.parsers.exception.NotFoundException
-import org.koitharu.kotatsu.parsers.model.Manga
-import org.koitharu.kotatsu.parsers.model.MangaChapter
-import org.koitharu.kotatsu.parsers.model.MangaSource
-import org.koitharu.kotatsu.utils.ext.printStackTraceDebug
-import org.koitharu.kotatsu.utils.ext.runCatchingCancellable
-import javax.inject.Inject
-
-@ViewModelScoped
-class MangaDetailsDelegate @Inject constructor(
-	savedStateHandle: SavedStateHandle,
-	private val mangaDataRepository: MangaDataRepository,
-	private val historyRepository: HistoryRepository,
-	private val localMangaRepository: LocalMangaRepository,
-	private val mangaRepositoryFactory: MangaRepository.Factory,
-) {
-	private val intent = MangaIntent(savedStateHandle)
-	private val mangaData = MutableStateFlow(intent.manga)
-
-	val selectedBranch = MutableStateFlow<String?>(null)
-
-	// Remote manga for saved and saved for remote
-	val relatedManga = MutableStateFlow<Manga?>(null)
-	val manga: StateFlow<Manga?>
-		get() = mangaData
-	val mangaId = intent.manga?.id ?: intent.mangaId
-
-	suspend fun doLoad() {
-		var manga = mangaDataRepository.resolveIntent(intent) ?: throw NotFoundException("Cannot find manga", "")
-		mangaData.value = manga
-		manga = mangaRepositoryFactory.create(manga.source).getDetails(manga)
-		// find default branch
-		val hist = historyRepository.getOne(manga)
-		selectedBranch.value = manga.getPreferredBranch(hist)
-		mangaData.value = manga
-		relatedManga.value = runCatchingCancellable {
-			if (manga.source == MangaSource.LOCAL) {
-				val m = localMangaRepository.getRemoteManga(manga) ?: return@runCatchingCancellable null
-				mangaRepositoryFactory.create(m.source).getDetails(m)
-			} else {
-				localMangaRepository.findSavedManga(manga)?.manga
-			}
-		}.onFailure { error ->
-			error.printStackTraceDebug()
-		}.getOrNull()
-	}
-
-	fun mapChapters(
-		manga: Manga?,
-		related: Manga?,
-		history: MangaHistory?,
-		newCount: Int,
-		branch: String?,
-	): List<ChapterListItem> {
-		val chapters = manga?.chapters ?: return emptyList()
-		val relatedChapters = related?.chapters
-		return if (related?.source != MangaSource.LOCAL && !relatedChapters.isNullOrEmpty()) {
-			mapChaptersWithSource(chapters, relatedChapters, history?.chapterId, newCount, branch)
-		} else {
-			mapChapters(chapters, relatedChapters, history?.chapterId, newCount, branch)
-		}
-	}
-
-	private fun mapChapters(
-		chapters: List<MangaChapter>,
-		downloadedChapters: List<MangaChapter>?,
-		currentId: Long?,
-		newCount: Int,
-		branch: String?,
-	): List<ChapterListItem> {
-		val result = ArrayList<ChapterListItem>(chapters.size)
-		val currentIndex = chapters.indexOfFirst { it.id == currentId }
-		val firstNewIndex = chapters.size - newCount
-		val downloadedIds = downloadedChapters?.mapTo(HashSet(downloadedChapters.size)) { it.id }
-		for (i in chapters.indices) {
-			val chapter = chapters[i]
-			if (chapter.branch != branch) {
-				continue
-			}
-			result += chapter.toListItem(
-				isCurrent = i == currentIndex,
-				isUnread = i > currentIndex,
-				isNew = i >= firstNewIndex,
-				isMissing = false,
-				isDownloaded = downloadedIds?.contains(chapter.id) == true,
-			)
-		}
-		if (result.size < chapters.size / 2) {
-			result.trimToSize()
-		}
-		return result
-	}
-
-	private fun mapChaptersWithSource(
-		chapters: List<MangaChapter>,
-		sourceChapters: List<MangaChapter>,
-		currentId: Long?,
-		newCount: Int,
-		branch: String?,
-	): List<ChapterListItem> {
-		val chaptersMap = chapters.associateByTo(HashMap(chapters.size)) { it.id }
-		val result = ArrayList<ChapterListItem>(sourceChapters.size)
-		val currentIndex = sourceChapters.indexOfFirst { it.id == currentId }
-		val firstNewIndex = sourceChapters.size - newCount
-		for (i in sourceChapters.indices) {
-			val chapter = sourceChapters[i]
-			val localChapter = chaptersMap.remove(chapter.id)
-			if (chapter.branch != branch) {
-				continue
-			}
-			result += localChapter?.toListItem(
-				isCurrent = i == currentIndex,
-				isUnread = i > currentIndex,
-				isNew = i >= firstNewIndex,
-				isMissing = false,
-				isDownloaded = false,
-			) ?: chapter.toListItem(
-				isCurrent = i == currentIndex,
-				isUnread = i > currentIndex,
-				isNew = i >= firstNewIndex,
-				isMissing = true,
-				isDownloaded = false,
-			)
-		}
-		if (chaptersMap.isNotEmpty()) { // some chapters on device but not online source
-			result.ensureCapacity(result.size + chaptersMap.size)
-			chaptersMap.values.mapNotNullTo(result) {
-				if (it.branch == branch) {
-					it.toListItem(
-						isCurrent = false,
-						isUnread = true,
-						isNew = false,
-						isMissing = false,
-						isDownloaded = false,
-					)
-				} else {
-					null
-				}
-			}
-			result.sortBy { it.chapter.number }
-		}
-		if (result.size < sourceChapters.size / 2) {
-			result.trimToSize()
-		}
-		return result
-	}
-}

app/src/main/java/org/koitharu/kotatsu/details/ui/adapter/BranchesAdapter.kt

@@ -1,45 +0,0 @@
-package org.koitharu.kotatsu.details.ui.adapter
-
-import android.view.LayoutInflater
-import android.view.View
-import android.view.ViewGroup
-import android.widget.BaseAdapter
-import android.widget.TextView
-import org.koitharu.kotatsu.R
-import org.koitharu.kotatsu.parsers.util.replaceWith
-
-class BranchesAdapter : BaseAdapter() {
-
-	private val dataSet = ArrayList<String?>()
-
-	override fun getCount(): Int {
-		return dataSet.size
-	}
-
-	override fun getItem(position: Int): Any? {
-		return dataSet[position]
-	}
-
-	override fun getItemId(position: Int): Long {
-		return dataSet[position].hashCode().toLong()
-	}
-
-	override fun getView(position: Int, convertView: View?, parent: ViewGroup): View {
-		val view = convertView ?: LayoutInflater.from(parent.context)
-			.inflate(R.layout.item_branch, parent, false)
-		(view as TextView).text = dataSet[position]
-		return view
-	}
-
-	override fun getDropDownView(position: Int, convertView: View?, parent: ViewGroup): View {
-		val view = convertView ?: LayoutInflater.from(parent.context)
-			.inflate(R.layout.item_branch_dropdown, parent, false)
-		(view as TextView).text = dataSet[position]
-		return view
-	}
-
-	fun setItems(items: Collection<String?>) {
-		dataSet.replaceWith(items)
-		notifyDataSetChanged()
-	}
-}

app/src/main/java/org/koitharu/kotatsu/details/ui/adapter/ChapterListItemAD.kt

@@ -1,56 +0,0 @@
-package org.koitharu.kotatsu.details.ui.adapter
-
-import androidx.core.view.isVisible
-import com.hannesdorfmann.adapterdelegates4.dsl.adapterDelegateViewBinding
-import org.koitharu.kotatsu.R
-import org.koitharu.kotatsu.base.ui.list.AdapterDelegateClickListenerAdapter
-import org.koitharu.kotatsu.base.ui.list.OnListItemClickListener
-import org.koitharu.kotatsu.databinding.ItemChapterBinding
-import org.koitharu.kotatsu.details.ui.model.ChapterListItem
-import org.koitharu.kotatsu.details.ui.model.ChapterListItem.Companion.FLAG_CURRENT
-import org.koitharu.kotatsu.details.ui.model.ChapterListItem.Companion.FLAG_DOWNLOADED
-import org.koitharu.kotatsu.details.ui.model.ChapterListItem.Companion.FLAG_MISSING
-import org.koitharu.kotatsu.details.ui.model.ChapterListItem.Companion.FLAG_NEW
-import org.koitharu.kotatsu.details.ui.model.ChapterListItem.Companion.FLAG_UNREAD
-import org.koitharu.kotatsu.utils.ext.getThemeColor
-import org.koitharu.kotatsu.utils.ext.textAndVisible
-
-fun chapterListItemAD(
-	clickListener: OnListItemClickListener<ChapterListItem>,
-) = adapterDelegateViewBinding<ChapterListItem, ChapterListItem, ItemChapterBinding>(
-	{ inflater, parent -> ItemChapterBinding.inflate(inflater, parent, false) }
-) {
-
-	val eventListener = AdapterDelegateClickListenerAdapter(this, clickListener)
-	itemView.setOnClickListener(eventListener)
-	itemView.setOnLongClickListener(eventListener)
-
-	bind { payloads ->
-		if (payloads.isEmpty()) {
-			binding.textViewTitle.text = item.chapter.name
-			binding.textViewNumber.text = item.chapter.number.toString()
-			binding.textViewDescription.textAndVisible = item.description()
-		}
-		when (item.status) {
-			FLAG_UNREAD -> {
-				binding.textViewNumber.setBackgroundResource(R.drawable.bg_badge_default)
-				binding.textViewNumber.setTextColor(context.getThemeColor(com.google.android.material.R.attr.colorOnTertiary))
-			}
-			FLAG_CURRENT -> {
-				binding.textViewNumber.setBackgroundResource(R.drawable.bg_badge_accent)
-				binding.textViewNumber.setTextColor(context.getThemeColor(android.R.attr.textColorPrimaryInverse))
-			}
-			else -> {
-				binding.textViewNumber.setBackgroundResource(R.drawable.bg_badge_outline)
-				binding.textViewNumber.setTextColor(context.getThemeColor(android.R.attr.textColorTertiary))
-			}
-		}
-		val isMissing = item.hasFlag(FLAG_MISSING)
-		binding.textViewTitle.alpha = if (isMissing) 0.3f else 1f
-		binding.textViewDescription.alpha = if (isMissing) 0.3f else 1f
-		binding.textViewNumber.alpha = if (isMissing) 0.3f else 1f
-
-		binding.imageViewDownloaded.isVisible = item.hasFlag(FLAG_DOWNLOADED)
-		binding.imageViewNew.isVisible = item.hasFlag(FLAG_NEW)
-	}
-}

app/src/main/java/org/koitharu/kotatsu/download/domain/DownloadManager.kt

@@ -1,281 +0,0 @@
-package org.koitharu.kotatsu.download.domain
-
-import android.app.Service
-import android.content.Context
-import android.webkit.MimeTypeMap
-import androidx.lifecycle.LifecycleService
-import androidx.lifecycle.lifecycleScope
-import coil.ImageLoader
-import coil.request.ImageRequest
-import coil.size.Scale
-import dagger.hilt.android.qualifiers.ApplicationContext
-import dagger.hilt.android.scopes.ServiceScoped
-import kotlinx.coroutines.CancellationException
-import kotlinx.coroutines.CoroutineExceptionHandler
-import kotlinx.coroutines.Dispatchers
-import kotlinx.coroutines.NonCancellable
-import kotlinx.coroutines.delay
-import kotlinx.coroutines.flow.MutableSharedFlow
-import kotlinx.coroutines.flow.MutableStateFlow
-import kotlinx.coroutines.launch
-import kotlinx.coroutines.sync.Semaphore
-import kotlinx.coroutines.sync.withPermit
-import kotlinx.coroutines.withContext
-import okhttp3.OkHttpClient
-import okhttp3.Request
-import okhttp3.internal.closeQuietly
-import okio.IOException
-import org.koitharu.kotatsu.R
-import org.koitharu.kotatsu.core.network.CommonHeaders
-import org.koitharu.kotatsu.core.parser.MangaRepository
-import org.koitharu.kotatsu.core.prefs.AppSettings
-import org.koitharu.kotatsu.download.ui.service.PausingHandle
-import org.koitharu.kotatsu.local.data.LocalManga
-import org.koitharu.kotatsu.local.data.LocalStorageChanges
-import org.koitharu.kotatsu.local.data.PagesCache
-import org.koitharu.kotatsu.local.data.input.LocalMangaInput
-import org.koitharu.kotatsu.local.data.output.LocalMangaOutput
-import org.koitharu.kotatsu.local.domain.LocalMangaRepository
-import org.koitharu.kotatsu.parsers.model.Manga
-import org.koitharu.kotatsu.parsers.model.MangaSource
-import org.koitharu.kotatsu.parsers.util.await
-import org.koitharu.kotatsu.utils.ext.copyToSuspending
-import org.koitharu.kotatsu.utils.ext.deleteAwait
-import org.koitharu.kotatsu.utils.ext.ifNullOrEmpty
-import org.koitharu.kotatsu.utils.ext.printStackTraceDebug
-import org.koitharu.kotatsu.utils.ext.runCatchingCancellable
-import org.koitharu.kotatsu.utils.progress.PausingProgressJob
-import java.io.File
-import javax.inject.Inject
-
-private const val MAX_FAILSAFE_ATTEMPTS = 2
-private const val DOWNLOAD_ERROR_DELAY = 500L
-private const val SLOWDOWN_DELAY = 150L
-
-@ServiceScoped
-class DownloadManager @Inject constructor(
-	service: Service,
-	@ApplicationContext private val context: Context,
-	private val imageLoader: ImageLoader,
-	private val okHttp: OkHttpClient,
-	private val cache: PagesCache,
-	private val localMangaRepository: LocalMangaRepository,
-	private val settings: AppSettings,
-	private val mangaRepositoryFactory: MangaRepository.Factory,
-	@LocalStorageChanges private val localStorageChanges: MutableSharedFlow<LocalManga?>,
-) {
-
-	private val coverWidth = context.resources.getDimensionPixelSize(
-		androidx.core.R.dimen.compat_notification_large_icon_max_width,
-	)
-	private val coverHeight = context.resources.getDimensionPixelSize(
-		androidx.core.R.dimen.compat_notification_large_icon_max_height,
-	)
-	private val semaphore = Semaphore(settings.downloadsParallelism)
-	private val coroutineScope = (service as LifecycleService).lifecycleScope
-
-	fun downloadManga(
-		manga: Manga,
-		chaptersIds: LongArray?,
-		startId: Int,
-	): PausingProgressJob<DownloadState> {
-		val stateFlow = MutableStateFlow<DownloadState>(
-			DownloadState.Queued(startId = startId, manga = manga, cover = null),
-		)
-		val pausingHandle = PausingHandle()
-		val job = coroutineScope.launch(Dispatchers.Default + errorStateHandler(stateFlow)) {
-			try {
-				downloadMangaImpl(manga, chaptersIds?.takeUnless { it.isEmpty() }, stateFlow, pausingHandle, startId)
-			} catch (e: CancellationException) { // handle cancellation if not handled already
-				val state = stateFlow.value
-				if (state !is DownloadState.Cancelled) {
-					stateFlow.value = DownloadState.Cancelled(startId, state.manga, state.cover)
-				}
-				throw e
-			}
-		}
-		return PausingProgressJob(job, stateFlow, pausingHandle)
-	}
-
-	private suspend fun downloadMangaImpl(
-		manga: Manga,
-		chaptersIds: LongArray?,
-		outState: MutableStateFlow<DownloadState>,
-		pausingHandle: PausingHandle,
-		startId: Int,
-	) {
-		@Suppress("NAME_SHADOWING")
-		var manga = manga
-		val chaptersIdsSet = chaptersIds?.toMutableSet()
-		val cover = loadCover(manga)
-		outState.value = DownloadState.Queued(startId, manga, cover)
-		withMangaLock(manga) {
-			semaphore.withPermit {
-				outState.value = DownloadState.Preparing(startId, manga, null)
-				val destination = localMangaRepository.getOutputDir(manga)
-				checkNotNull(destination) { context.getString(R.string.cannot_find_available_storage) }
-				val tempFileName = "${manga.id}_$startId.tmp"
-				var output: LocalMangaOutput? = null
-				try {
-					if (manga.source == MangaSource.LOCAL) {
-						manga = localMangaRepository.getRemoteManga(manga)
-							?: error("Cannot obtain remote manga instance")
-					}
-					val repo = mangaRepositoryFactory.create(manga.source)
-					outState.value = DownloadState.Preparing(startId, manga, cover)
-					val data = if (manga.chapters.isNullOrEmpty()) repo.getDetails(manga) else manga
-					output = LocalMangaOutput.getOrCreate(destination, data)
-					val coverUrl = data.largeCoverUrl.ifNullOrEmpty { data.coverUrl }
-					if (coverUrl.isNotEmpty()) {
-						downloadFile(coverUrl, destination, tempFileName, repo.source).let { file ->
-							output.addCover(file, MimeTypeMap.getFileExtensionFromUrl(coverUrl))
-						}
-					}
-					val chapters = checkNotNull(
-						if (chaptersIdsSet == null) {
-							data.chapters
-						} else {
-							data.chapters?.filter { x -> chaptersIdsSet.remove(x.id) }
-						},
-					) { "Chapters list must not be null" }
-					check(chapters.isNotEmpty()) { "Chapters list must not be empty" }
-					check(chaptersIdsSet.isNullOrEmpty()) {
-						"${chaptersIdsSet?.size} of ${chaptersIds?.size} requested chapters not found in manga"
-					}
-					for ((chapterIndex, chapter) in chapters.withIndex()) {
-						val pages = runFailsafe(outState, pausingHandle) {
-							repo.getPages(chapter)
-						}
-						for ((pageIndex, page) in pages.withIndex()) {
-							runFailsafe(outState, pausingHandle) {
-								val url = repo.getPageUrl(page)
-								val file = cache.get(url)
-									?: downloadFile(url, destination, tempFileName, repo.source)
-								output.addPage(
-									chapter = chapter,
-									file = file,
-									pageNumber = pageIndex,
-									ext = MimeTypeMap.getFileExtensionFromUrl(url),
-								)
-							}
-							outState.value = DownloadState.Progress(
-								startId = startId,
-								manga = data,
-								cover = cover,
-								totalChapters = chapters.size,
-								currentChapter = chapterIndex,
-								totalPages = pages.size,
-								currentPage = pageIndex,
-							)
-
-							if (settings.isDownloadsSlowdownEnabled) {
-								delay(SLOWDOWN_DELAY)
-							}
-						}
-						if (output.flushChapter(chapter)) {
-							runCatchingCancellable {
-								localStorageChanges.emit(LocalMangaInput.of(output.rootFile).getManga())
-							}.onFailure(Throwable::printStackTraceDebug)
-						}
-					}
-					outState.value = DownloadState.PostProcessing(startId, data, cover)
-					output.mergeWithExisting()
-					output.finish()
-					val localManga = LocalMangaInput.of(output.rootFile).getManga()
-					localStorageChanges.emit(localManga)
-					outState.value = DownloadState.Done(startId, data, cover, localManga.manga)
-				} catch (e: CancellationException) {
-					outState.value = DownloadState.Cancelled(startId, manga, cover)
-					throw e
-				} catch (e: Throwable) {
-					e.printStackTraceDebug()
-					outState.value = DownloadState.Error(startId, manga, cover, e, false)
-				} finally {
-					withContext(NonCancellable) {
-						output?.closeQuietly()
-						output?.cleanup()
-						File(destination, tempFileName).deleteAwait()
-					}
-				}
-			}
-		}
-	}
-
-	private suspend fun <R> runFailsafe(
-		outState: MutableStateFlow<DownloadState>,
-		pausingHandle: PausingHandle,
-		block: suspend () -> R,
-	): R {
-		var countDown = MAX_FAILSAFE_ATTEMPTS
-		failsafe@ while (true) {
-			try {
-				return block()
-			} catch (e: IOException) {
-				if (countDown <= 0) {
-					val state = outState.value
-					outState.value = DownloadState.Error(state.startId, state.manga, state.cover, e, true)
-					countDown = MAX_FAILSAFE_ATTEMPTS
-					pausingHandle.pause()
-					pausingHandle.awaitResumed()
-					outState.value = state
-				} else {
-					countDown--
-					delay(DOWNLOAD_ERROR_DELAY)
-				}
-			}
-		}
-	}
-
-	private suspend fun downloadFile(
-		url: String,
-		destination: File,
-		tempFileName: String,
-		source: MangaSource,
-	): File {
-		val request = Request.Builder()
-			.url(url)
-			.tag(MangaSource::class.java, source)
-			.cacheControl(CommonHeaders.CACHE_CONTROL_NO_STORE)
-			.get()
-			.build()
-		val call = okHttp.newCall(request)
-		val file = File(destination, tempFileName)
-		val response = call.clone().await()
-		file.outputStream().use { out ->
-			checkNotNull(response.body).byteStream().copyToSuspending(out)
-		}
-		return file
-	}
-
-	private fun errorStateHandler(outState: MutableStateFlow<DownloadState>) =
-		CoroutineExceptionHandler { _, throwable ->
-			throwable.printStackTraceDebug()
-			val prevValue = outState.value
-			outState.value = DownloadState.Error(
-				startId = prevValue.startId,
-				manga = prevValue.manga,
-				cover = prevValue.cover,
-				error = throwable,
-				canRetry = false,
-			)
-		}
-
-	private suspend fun loadCover(manga: Manga) = runCatchingCancellable {
-		imageLoader.execute(
-			ImageRequest.Builder(context)
-				.data(manga.coverUrl)
-				.allowHardware(false)
-				.tag(manga.source)
-				.size(coverWidth, coverHeight)
-				.scale(Scale.FILL)
-				.build(),
-		).drawable
-	}.getOrNull()
-
-	private suspend inline fun <T> withMangaLock(manga: Manga, block: () -> T) = try {
-		localMangaRepository.lockManga(manga.id)
-		block()
-	} finally {
-		localMangaRepository.unlockManga(manga.id)
-	}
-}

app/src/main/java/org/koitharu/kotatsu/download/domain/DownloadState.kt

@@ -1,234 +0,0 @@
-package org.koitharu.kotatsu.download.domain
-
-import android.graphics.drawable.Drawable
-import org.koitharu.kotatsu.parsers.model.Manga
-
-sealed interface DownloadState {
-
-	val startId: Int
-	val manga: Manga
-	val cover: Drawable?
-
-	override fun equals(other: Any?): Boolean
-
-	override fun hashCode(): Int
-
-	val isTerminal: Boolean
-		get() = this is Done || this is Cancelled || (this is Error && !canRetry)
-
-	class Queued(
-		override val startId: Int,
-		override val manga: Manga,
-		override val cover: Drawable?,
-	) : DownloadState {
-
-		override fun equals(other: Any?): Boolean {
-			if (this === other) return true
-			if (javaClass != other?.javaClass) return false
-
-			other as Queued
-
-			if (startId != other.startId) return false
-			if (manga != other.manga) return false
-			if (cover != other.cover) return false
-
-			return true
-		}
-
-		override fun hashCode(): Int {
-			var result = startId
-			result = 31 * result + manga.hashCode()
-			result = 31 * result + (cover?.hashCode() ?: 0)
-			return result
-		}
-	}
-
-	class Preparing(
-		override val startId: Int,
-		override val manga: Manga,
-		override val cover: Drawable?,
-	) : DownloadState {
-
-		override fun equals(other: Any?): Boolean {
-			if (this === other) return true
-			if (javaClass != other?.javaClass) return false
-
-			other as Preparing
-
-			if (startId != other.startId) return false
-			if (manga != other.manga) return false
-			if (cover != other.cover) return false
-
-			return true
-		}
-
-		override fun hashCode(): Int {
-			var result = startId
-			result = 31 * result + manga.hashCode()
-			result = 31 * result + (cover?.hashCode() ?: 0)
-			return result
-		}
-	}
-
-	class Progress(
-		override val startId: Int,
-		override val manga: Manga,
-		override val cover: Drawable?,
-		val totalChapters: Int,
-		val currentChapter: Int,
-		val totalPages: Int,
-		val currentPage: Int,
-	) : DownloadState {
-
-		val max: Int = totalChapters * totalPages
-
-		val progress: Int = totalPages * currentChapter + currentPage + 1
-
-		val percent: Float = progress.toFloat() / max
-
-		override fun equals(other: Any?): Boolean {
-			if (this === other) return true
-			if (javaClass != other?.javaClass) return false
-
-			other as Progress
-
-			if (startId != other.startId) return false
-			if (manga != other.manga) return false
-			if (cover != other.cover) return false
-			if (totalChapters != other.totalChapters) return false
-			if (currentChapter != other.currentChapter) return false
-			if (totalPages != other.totalPages) return false
-			if (currentPage != other.currentPage) return false
-
-			return true
-		}
-
-		override fun hashCode(): Int {
-			var result = startId
-			result = 31 * result + manga.hashCode()
-			result = 31 * result + (cover?.hashCode() ?: 0)
-			result = 31 * result + totalChapters
-			result = 31 * result + currentChapter
-			result = 31 * result + totalPages
-			result = 31 * result + currentPage
-			return result
-		}
-	}
-
-	class Done(
-		override val startId: Int,
-		override val manga: Manga,
-		override val cover: Drawable?,
-		val localManga: Manga,
-	) : DownloadState {
-
-		override fun equals(other: Any?): Boolean {
-			if (this === other) return true
-			if (javaClass != other?.javaClass) return false
-
-			other as Done
-
-			if (startId != other.startId) return false
-			if (manga != other.manga) return false
-			if (cover != other.cover) return false
-			if (localManga != other.localManga) return false
-
-			return true
-		}
-
-		override fun hashCode(): Int {
-			var result = startId
-			result = 31 * result + manga.hashCode()
-			result = 31 * result + (cover?.hashCode() ?: 0)
-			result = 31 * result + localManga.hashCode()
-			return result
-		}
-	}
-
-	class Error(
-		override val startId: Int,
-		override val manga: Manga,
-		override val cover: Drawable?,
-		val error: Throwable,
-		val canRetry: Boolean,
-	) : DownloadState {
-
-		override fun equals(other: Any?): Boolean {
-			if (this === other) return true
-			if (javaClass != other?.javaClass) return false
-
-			other as Error
-
-			if (startId != other.startId) return false
-			if (manga != other.manga) return false
-			if (cover != other.cover) return false
-			if (error != other.error) return false
-			if (canRetry != other.canRetry) return false
-
-			return true
-		}
-
-		override fun hashCode(): Int {
-			var result = startId
-			result = 31 * result + manga.hashCode()
-			result = 31 * result + (cover?.hashCode() ?: 0)
-			result = 31 * result + error.hashCode()
-			result = 31 * result + canRetry.hashCode()
-			return result
-		}
-	}
-
-	class Cancelled(
-		override val startId: Int,
-		override val manga: Manga,
-		override val cover: Drawable?,
-	) : DownloadState {
-
-		override fun equals(other: Any?): Boolean {
-			if (this === other) return true
-			if (javaClass != other?.javaClass) return false
-
-			other as Cancelled
-
-			if (startId != other.startId) return false
-			if (manga != other.manga) return false
-			if (cover != other.cover) return false
-
-			return true
-		}
-
-		override fun hashCode(): Int {
-			var result = startId
-			result = 31 * result + manga.hashCode()
-			result = 31 * result + (cover?.hashCode() ?: 0)
-			return result
-		}
-	}
-
-	class PostProcessing(
-		override val startId: Int,
-		override val manga: Manga,
-		override val cover: Drawable?,
-	) : DownloadState {
-
-		override fun equals(other: Any?): Boolean {
-			if (this === other) return true
-			if (javaClass != other?.javaClass) return false
-
-			other as PostProcessing
-
-			if (startId != other.startId) return false
-			if (manga != other.manga) return false
-			if (cover != other.cover) return false
-
-			return true
-		}
-
-		override fun hashCode(): Int {
-			var result = startId
-			result = 31 * result + manga.hashCode()
-			result = 31 * result + (cover?.hashCode() ?: 0)
-			return result
-		}
-	}
-}

app/src/main/java/org/koitharu/kotatsu/download/ui/DownloadItemAD.kt

@@ -1,140 +0,0 @@
-package org.koitharu.kotatsu.download.ui
-
-import android.view.View
-import androidx.core.view.isVisible
-import androidx.lifecycle.LifecycleOwner
-import androidx.lifecycle.lifecycleScope
-import coil.ImageLoader
-import com.hannesdorfmann.adapterdelegates4.dsl.adapterDelegateViewBinding
-import kotlinx.coroutines.Job
-import kotlinx.coroutines.flow.launchIn
-import kotlinx.coroutines.flow.onEach
-import org.koitharu.kotatsu.R
-import org.koitharu.kotatsu.databinding.ItemDownloadBinding
-import org.koitharu.kotatsu.details.ui.DetailsActivity
-import org.koitharu.kotatsu.download.domain.DownloadState
-import org.koitharu.kotatsu.parsers.util.format
-import org.koitharu.kotatsu.utils.ext.enqueueWith
-import org.koitharu.kotatsu.utils.ext.getDisplayMessage
-import org.koitharu.kotatsu.utils.ext.newImageRequest
-import org.koitharu.kotatsu.utils.ext.onFirst
-import org.koitharu.kotatsu.utils.ext.source
-
-fun downloadItemAD(
-	lifecycleOwner: LifecycleOwner,
-	coil: ImageLoader,
-) = adapterDelegateViewBinding<DownloadItem, DownloadItem, ItemDownloadBinding>(
-	{ inflater, parent -> ItemDownloadBinding.inflate(inflater, parent, false) },
-) {
-	var job: Job? = null
-	val percentPattern = context.resources.getString(R.string.percent_string_pattern)
-
-	val clickListener = View.OnClickListener { v ->
-		when (v.id) {
-			R.id.button_cancel -> item.cancel()
-			R.id.button_resume -> item.resume()
-			else -> context.startActivity(
-				DetailsActivity.newIntent(context, item.progressValue.manga),
-			)
-		}
-	}
-	binding.buttonCancel.setOnClickListener(clickListener)
-	binding.buttonResume.setOnClickListener(clickListener)
-	itemView.setOnClickListener(clickListener)
-
-	bind {
-		job?.cancel()
-		job = item.progressAsFlow().onFirst { state ->
-			binding.imageViewCover.newImageRequest(lifecycleOwner, state.manga.coverUrl)?.run {
-				placeholder(state.cover)
-				fallback(R.drawable.ic_placeholder)
-				error(R.drawable.ic_error_placeholder)
-				source(state.manga.source)
-				allowRgb565(true)
-				enqueueWith(coil)
-			}
-		}.onEach { state ->
-			binding.textViewTitle.text = state.manga.title
-			when (state) {
-				is DownloadState.Cancelled -> {
-					binding.textViewStatus.setText(R.string.cancelling_)
-					binding.progressBar.isIndeterminate = true
-					binding.progressBar.isVisible = true
-					binding.textViewPercent.isVisible = false
-					binding.textViewDetails.isVisible = false
-					binding.buttonCancel.isVisible = false
-					binding.buttonResume.isVisible = false
-				}
-
-				is DownloadState.Done -> {
-					binding.textViewStatus.setText(R.string.download_complete)
-					binding.progressBar.isIndeterminate = false
-					binding.progressBar.isVisible = false
-					binding.textViewPercent.isVisible = false
-					binding.textViewDetails.isVisible = false
-					binding.buttonCancel.isVisible = false
-					binding.buttonResume.isVisible = false
-				}
-
-				is DownloadState.Error -> {
-					binding.textViewStatus.setText(R.string.error_occurred)
-					binding.progressBar.isIndeterminate = false
-					binding.progressBar.isVisible = false
-					binding.textViewPercent.isVisible = false
-					binding.textViewDetails.text = state.error.getDisplayMessage(context.resources)
-					binding.textViewDetails.isVisible = true
-					binding.buttonCancel.isVisible = state.canRetry
-					binding.buttonResume.isVisible = state.canRetry
-				}
-
-				is DownloadState.PostProcessing -> {
-					binding.textViewStatus.setText(R.string.processing_)
-					binding.progressBar.isIndeterminate = true
-					binding.progressBar.isVisible = true
-					binding.textViewPercent.isVisible = false
-					binding.textViewDetails.isVisible = false
-					binding.buttonCancel.isVisible = false
-					binding.buttonResume.isVisible = false
-				}
-
-				is DownloadState.Preparing -> {
-					binding.textViewStatus.setText(R.string.preparing_)
-					binding.progressBar.isIndeterminate = true
-					binding.progressBar.isVisible = true
-					binding.textViewPercent.isVisible = false
-					binding.textViewDetails.isVisible = false
-					binding.buttonCancel.isVisible = true
-					binding.buttonResume.isVisible = false
-				}
-
-				is DownloadState.Progress -> {
-					binding.textViewStatus.setText(R.string.manga_downloading_)
-					binding.progressBar.isIndeterminate = false
-					binding.progressBar.isVisible = true
-					binding.progressBar.max = state.max
-					binding.progressBar.setProgressCompat(state.progress, true)
-					binding.textViewPercent.text = percentPattern.format((state.percent * 100f).format(1))
-					binding.textViewPercent.isVisible = true
-					binding.textViewDetails.isVisible = false
-					binding.buttonCancel.isVisible = true
-					binding.buttonResume.isVisible = false
-				}
-
-				is DownloadState.Queued -> {
-					binding.textViewStatus.setText(R.string.queued)
-					binding.progressBar.isIndeterminate = false
-					binding.progressBar.isVisible = false
-					binding.textViewPercent.isVisible = false
-					binding.textViewDetails.isVisible = false
-					binding.buttonCancel.isVisible = true
-					binding.buttonResume.isVisible = false
-				}
-			}
-		}.launchIn(lifecycleOwner.lifecycleScope)
-	}
-
-	onViewRecycled {
-		job?.cancel()
-		job = null
-	}
-}

app/src/main/java/org/koitharu/kotatsu/download/ui/DownloadsActivity.kt

@@ -1,58 +0,0 @@
-package org.koitharu.kotatsu.download.ui
-
-import android.content.Context
-import android.content.Intent
-import android.os.Bundle
-import androidx.core.graphics.Insets
-import androidx.core.view.isVisible
-import androidx.core.view.updatePadding
-import coil.ImageLoader
-import dagger.hilt.android.AndroidEntryPoint
-import org.koitharu.kotatsu.R
-import org.koitharu.kotatsu.base.ui.BaseActivity
-import org.koitharu.kotatsu.base.ui.list.decor.SpacingItemDecoration
-import org.koitharu.kotatsu.databinding.ActivityDownloadsBinding
-import javax.inject.Inject
-
-@AndroidEntryPoint
-class DownloadsActivity : BaseActivity<ActivityDownloadsBinding>() {
-
-	@Inject
-	lateinit var coil: ImageLoader
-
-	private lateinit var serviceConnection: DownloadsConnection
-
-	override fun onCreate(savedInstanceState: Bundle?) {
-		super.onCreate(savedInstanceState)
-		setContentView(ActivityDownloadsBinding.inflate(layoutInflater))
-		supportActionBar?.setDisplayHomeAsUpEnabled(true)
-		val adapter = DownloadsAdapter(this, coil)
-		val spacing = resources.getDimensionPixelOffset(R.dimen.list_spacing)
-		binding.recyclerView.addItemDecoration(SpacingItemDecoration(spacing))
-		binding.recyclerView.setHasFixedSize(true)
-		binding.recyclerView.adapter = adapter
-		serviceConnection = DownloadsConnection(this, this)
-		serviceConnection.items.observe(this) { items ->
-			adapter.items = items
-			binding.textViewHolder.isVisible = items.isNullOrEmpty()
-		}
-		serviceConnection.bind()
-	}
-
-	override fun onWindowInsetsChanged(insets: Insets) {
-		binding.recyclerView.updatePadding(
-			left = insets.left,
-			right = insets.right,
-			bottom = insets.bottom,
-		)
-		binding.toolbar.updatePadding(
-			left = insets.left,
-			right = insets.right,
-		)
-	}
-
-	companion object {
-
-		fun newIntent(context: Context) = Intent(context, DownloadsActivity::class.java)
-	}
-}

app/src/main/java/org/koitharu/kotatsu/download/ui/DownloadsAdapter.kt

@@ -1,46 +0,0 @@
-package org.koitharu.kotatsu.download.ui
-
-import androidx.lifecycle.LifecycleOwner
-import androidx.recyclerview.widget.DiffUtil
-import coil.ImageLoader
-import com.hannesdorfmann.adapterdelegates4.AsyncListDifferDelegationAdapter
-import org.koitharu.kotatsu.download.domain.DownloadState
-import org.koitharu.kotatsu.utils.progress.PausingProgressJob
-
-typealias DownloadItem = PausingProgressJob<DownloadState>
-
-class DownloadsAdapter(
-	lifecycleOwner: LifecycleOwner,
-	coil: ImageLoader,
-) : AsyncListDifferDelegationAdapter<DownloadItem>(DiffCallback()) {
-
-	init {
-		delegatesManager.addDelegate(downloadItemAD(lifecycleOwner, coil))
-		setHasStableIds(true)
-	}
-
-	override fun getItemId(position: Int): Long {
-		return items[position].progressValue.startId.toLong()
-	}
-
-	private class DiffCallback : DiffUtil.ItemCallback<DownloadItem>() {
-
-		override fun areItemsTheSame(
-			oldItem: DownloadItem,
-			newItem: DownloadItem,
-		): Boolean {
-			return oldItem.progressValue.startId == newItem.progressValue.startId
-		}
-
-		override fun areContentsTheSame(
-			oldItem: DownloadItem,
-			newItem: DownloadItem,
-		): Boolean {
-			return oldItem.progressValue == newItem.progressValue && oldItem.isPaused == newItem.isPaused
-		}
-
-		override fun getChangePayload(oldItem: DownloadItem, newItem: DownloadItem): Any {
-			return Unit
-		}
-	}
-}

app/src/main/java/org/koitharu/kotatsu/download/ui/DownloadsConnection.kt

@@ -1,76 +0,0 @@
-package org.koitharu.kotatsu.download.ui
-
-import android.content.ComponentName
-import android.content.Context
-import android.content.Intent
-import android.content.ServiceConnection
-import android.os.IBinder
-import androidx.lifecycle.DefaultLifecycleObserver
-import androidx.lifecycle.LifecycleOwner
-import androidx.lifecycle.lifecycleScope
-import kotlinx.coroutines.Job
-import kotlinx.coroutines.flow.MutableStateFlow
-import kotlinx.coroutines.launch
-import org.koitharu.kotatsu.download.domain.DownloadState
-import org.koitharu.kotatsu.download.ui.service.DownloadService
-import org.koitharu.kotatsu.utils.asFlowLiveData
-import org.koitharu.kotatsu.utils.progress.PausingProgressJob
-
-class DownloadsConnection(
-	private val context: Context,
-	private val lifecycleOwner: LifecycleOwner,
-) : ServiceConnection {
-
-	private var bindingObserver: BindingLifecycleObserver? = null
-	private var collectJob: Job? = null
-	private val itemsFlow = MutableStateFlow<List<PausingProgressJob<DownloadState>>>(emptyList())
-
-	val items
-		get() = itemsFlow.asFlowLiveData()
-
-	override fun onServiceConnected(name: ComponentName?, service: IBinder?) {
-		collectJob?.cancel()
-		val binder = (service as? DownloadService.DownloadBinder)
-		collectJob = if (binder == null) {
-			null
-		} else {
-			lifecycleOwner.lifecycleScope.launch {
-				binder.downloads.collect {
-					itemsFlow.value = it
-				}
-			}
-		}
-	}
-
-	override fun onServiceDisconnected(name: ComponentName?) {
-		collectJob?.cancel()
-		collectJob = null
-		itemsFlow.value = itemsFlow.value.filter { it.progressValue.isTerminal }
-	}
-
-	fun bind() {
-		if (bindingObserver != null) {
-			return
-		}
-		bindingObserver = BindingLifecycleObserver().also {
-			lifecycleOwner.lifecycle.addObserver(it)
-		}
-		context.bindService(Intent(context, DownloadService::class.java), this, 0)
-	}
-
-	fun unbind() {
-		bindingObserver?.let {
-			lifecycleOwner.lifecycle.removeObserver(it)
-		}
-		bindingObserver = null
-		context.unbindService(this)
-	}
-
-	private inner class BindingLifecycleObserver : DefaultLifecycleObserver {
-
-		override fun onDestroy(owner: LifecycleOwner) {
-			super.onDestroy(owner)
-			unbind()
-		}
-	}
-}

app/src/main/java/org/koitharu/kotatsu/download/ui/service/DownloadNotification.kt

@@ -1,356 +0,0 @@
-package org.koitharu.kotatsu.download.ui.service
-
-import android.app.Notification
-import android.app.NotificationChannel
-import android.app.NotificationManager
-import android.app.PendingIntent
-import android.content.Context
-import android.os.Build
-import android.text.format.DateUtils
-import android.util.SparseArray
-import androidx.core.app.NotificationCompat
-import androidx.core.app.NotificationManagerCompat
-import androidx.core.app.PendingIntentCompat
-import androidx.core.content.ContextCompat
-import androidx.core.graphics.drawable.toBitmap
-import androidx.core.text.HtmlCompat
-import androidx.core.text.htmlEncode
-import androidx.core.text.parseAsHtml
-import androidx.core.util.forEach
-import androidx.core.util.isNotEmpty
-import androidx.core.util.size
-import com.google.android.material.R as materialR
-import org.koitharu.kotatsu.R
-import org.koitharu.kotatsu.details.ui.DetailsActivity
-import org.koitharu.kotatsu.download.domain.DownloadState
-import org.koitharu.kotatsu.download.ui.DownloadsActivity
-import org.koitharu.kotatsu.parsers.model.Manga
-import org.koitharu.kotatsu.parsers.model.MangaSource
-import org.koitharu.kotatsu.parsers.util.ellipsize
-import org.koitharu.kotatsu.parsers.util.format
-import org.koitharu.kotatsu.search.ui.MangaListActivity
-import org.koitharu.kotatsu.utils.ext.getDisplayMessage
-
-class DownloadNotification(private val context: Context) {
-
-	private val manager = context.getSystemService(Context.NOTIFICATION_SERVICE) as NotificationManager
-	private val states = SparseArray<DownloadState>()
-	private val groupBuilder = NotificationCompat.Builder(context, CHANNEL_ID)
-
-	private val queueIntent = PendingIntentCompat.getActivity(
-		context,
-		REQUEST_QUEUE,
-		DownloadsActivity.newIntent(context),
-		0,
-		false,
-	)
-
-	private val localListIntent = PendingIntentCompat.getActivity(
-		context,
-		REQUEST_LIST_LOCAL,
-		MangaListActivity.newIntent(context, MangaSource.LOCAL),
-		0,
-		false,
-	)
-
-	init {
-		groupBuilder.setOnlyAlertOnce(true)
-		groupBuilder.setDefaults(0)
-		groupBuilder.color = ContextCompat.getColor(context, R.color.blue_primary)
-		groupBuilder.foregroundServiceBehavior = NotificationCompat.FOREGROUND_SERVICE_IMMEDIATE
-		groupBuilder.setSilent(true)
-		groupBuilder.setGroup(GROUP_ID)
-		groupBuilder.setGroupAlertBehavior(NotificationCompat.GROUP_ALERT_CHILDREN)
-		groupBuilder.setGroupSummary(true)
-		groupBuilder.setContentTitle(context.getString(R.string.downloading_manga))
-	}
-
-	fun buildGroupNotification(): Notification {
-		val style = NotificationCompat.InboxStyle(groupBuilder)
-		var progress = 0f
-		var isAllDone = true
-		var isInProgress = false
-		groupBuilder.setVisibility(NotificationCompat.VISIBILITY_PUBLIC)
-		states.forEach { _, state ->
-			if (state.manga.isNsfw) {
-				groupBuilder.setVisibility(NotificationCompat.VISIBILITY_PRIVATE)
-			}
-			val summary = when (state) {
-				is DownloadState.Cancelled -> {
-					progress++
-					context.getString(R.string.cancelling_)
-				}
-
-				is DownloadState.Done -> {
-					progress++
-					context.getString(R.string.download_complete)
-				}
-
-				is DownloadState.Error -> {
-					isAllDone = false
-					context.getString(R.string.error)
-				}
-
-				is DownloadState.PostProcessing -> {
-					progress++
-					isInProgress = true
-					isAllDone = false
-					context.getString(R.string.processing_)
-				}
-
-				is DownloadState.Preparing -> {
-					isAllDone = false
-					isInProgress = true
-					context.getString(R.string.preparing_)
-				}
-
-				is DownloadState.Progress -> {
-					isAllDone = false
-					isInProgress = true
-					progress += state.percent
-					context.getString(R.string.percent_string_pattern, (state.percent * 100).format())
-				}
-
-				is DownloadState.Queued -> {
-					isAllDone = false
-					isInProgress = true
-					context.getString(R.string.queued)
-				}
-			}
-			style.addLine(
-				context.getString(
-					R.string.download_summary_pattern,
-					state.manga.title.ellipsize(16).htmlEncode(),
-					summary.htmlEncode(),
-				).parseAsHtml(HtmlCompat.FROM_HTML_MODE_LEGACY),
-			)
-		}
-		progress = if (isInProgress) {
-			progress / states.size.toFloat()
-		} else {
-			1f
-		}
-		style.setBigContentTitle(
-			context.getString(if (isAllDone) R.string.download_complete else R.string.downloading_manga),
-		)
-		groupBuilder.setContentText(context.resources.getQuantityString(R.plurals.items, states.size, states.size()))
-		groupBuilder.setNumber(states.size)
-		groupBuilder.setSmallIcon(
-			if (isInProgress) android.R.drawable.stat_sys_download else android.R.drawable.stat_sys_download_done,
-		)
-		groupBuilder.setContentIntent(if (isAllDone) localListIntent else queueIntent)
-		groupBuilder.setAutoCancel(isAllDone)
-		when (progress) {
-			1f -> groupBuilder.setProgress(0, 0, false)
-			0f -> groupBuilder.setProgress(1, 0, true)
-			else -> groupBuilder.setProgress(100, (progress * 100f).toInt(), false)
-		}
-		return groupBuilder.build()
-	}
-
-	fun detach() {
-		if (states.isNotEmpty()) {
-			val notification = buildGroupNotification()
-			manager.notify(ID_GROUP_DETACHED, notification)
-		}
-		manager.cancel(ID_GROUP)
-	}
-
-	fun newItem(startId: Int) = Item(startId)
-
-	inner class Item(
-		private val startId: Int,
-	) {
-
-		private val builder = NotificationCompat.Builder(context, CHANNEL_ID)
-		private val cancelAction = NotificationCompat.Action(
-			materialR.drawable.material_ic_clear_black_24dp,
-			context.getString(android.R.string.cancel),
-			PendingIntentCompat.getBroadcast(
-				context,
-				startId * 2,
-				DownloadService.getCancelIntent(startId),
-				PendingIntent.FLAG_CANCEL_CURRENT,
-				false,
-			),
-		)
-		private val retryAction = NotificationCompat.Action(
-			R.drawable.ic_restart_black,
-			context.getString(R.string.try_again),
-			PendingIntentCompat.getBroadcast(
-				context,
-				startId * 2 + 1,
-				DownloadService.getResumeIntent(startId),
-				PendingIntent.FLAG_CANCEL_CURRENT,
-				false,
-			),
-		)
-
-		init {
-			builder.setOnlyAlertOnce(true)
-			builder.setDefaults(0)
-			builder.color = ContextCompat.getColor(context, R.color.blue_primary)
-			builder.foregroundServiceBehavior = NotificationCompat.FOREGROUND_SERVICE_IMMEDIATE
-			builder.setSilent(true)
-			builder.setGroup(GROUP_ID)
-			builder.setGroupAlertBehavior(NotificationCompat.GROUP_ALERT_CHILDREN)
-		}
-
-		fun notify(state: DownloadState, timeLeft: Long) {
-			builder.setContentTitle(state.manga.title)
-			builder.setContentText(context.getString(R.string.manga_downloading_))
-			builder.setProgress(1, 0, true)
-			builder.setSmallIcon(android.R.drawable.stat_sys_download)
-			builder.setContentIntent(queueIntent)
-			builder.setStyle(null)
-			builder.setLargeIcon(state.cover?.toBitmap())
-			builder.clearActions()
-			builder.setSubText(null)
-			builder.setShowWhen(false)
-			builder.setVisibility(
-				if (state.manga.isNsfw) {
-					NotificationCompat.VISIBILITY_PRIVATE
-				} else {
-					NotificationCompat.VISIBILITY_PUBLIC
-				},
-			)
-			when (state) {
-				is DownloadState.Cancelled -> {
-					builder.setProgress(1, 0, true)
-					builder.setContentText(context.getString(R.string.cancelling_))
-					builder.setContentIntent(null)
-					builder.setStyle(null)
-					builder.setOngoing(true)
-					builder.priority = NotificationCompat.PRIORITY_DEFAULT
-				}
-
-				is DownloadState.Done -> {
-					builder.setProgress(0, 0, false)
-					builder.setContentText(context.getString(R.string.download_complete))
-					builder.setContentIntent(createMangaIntent(context, state.localManga))
-					builder.setAutoCancel(true)
-					builder.setSmallIcon(android.R.drawable.stat_sys_download_done)
-					builder.setCategory(null)
-					builder.setStyle(null)
-					builder.setOngoing(false)
-					builder.setShowWhen(true)
-					builder.setWhen(System.currentTimeMillis())
-					builder.priority = NotificationCompat.PRIORITY_DEFAULT
-				}
-
-				is DownloadState.Error -> {
-					val message = state.error.getDisplayMessage(context.resources)
-					builder.setProgress(0, 0, false)
-					builder.setSmallIcon(android.R.drawable.stat_notify_error)
-					builder.setSubText(context.getString(R.string.error))
-					builder.setContentText(message)
-					builder.setAutoCancel(!state.canRetry)
-					builder.setOngoing(state.canRetry)
-					builder.setCategory(NotificationCompat.CATEGORY_ERROR)
-					builder.setShowWhen(true)
-					builder.setWhen(System.currentTimeMillis())
-					builder.setStyle(NotificationCompat.BigTextStyle().bigText(message))
-					if (state.canRetry) {
-						builder.addAction(cancelAction)
-						builder.addAction(retryAction)
-					}
-					builder.priority = NotificationCompat.PRIORITY_DEFAULT
-				}
-
-				is DownloadState.PostProcessing -> {
-					builder.setProgress(1, 0, true)
-					builder.setContentText(context.getString(R.string.processing_))
-					builder.setStyle(null)
-					builder.setOngoing(true)
-					builder.priority = NotificationCompat.PRIORITY_DEFAULT
-				}
-
-				is DownloadState.Queued -> {
-					builder.setProgress(0, 0, false)
-					builder.setContentText(context.getString(R.string.queued))
-					builder.setStyle(null)
-					builder.setOngoing(true)
-					builder.addAction(cancelAction)
-					builder.priority = NotificationCompat.PRIORITY_LOW
-				}
-
-				is DownloadState.Preparing -> {
-					builder.setProgress(1, 0, true)
-					builder.setContentText(context.getString(R.string.preparing_))
-					builder.setStyle(null)
-					builder.setOngoing(true)
-					builder.addAction(cancelAction)
-					builder.priority = NotificationCompat.PRIORITY_DEFAULT
-				}
-
-				is DownloadState.Progress -> {
-					builder.setProgress(state.max, state.progress, false)
-					val percent = context.getString(R.string.percent_string_pattern, (state.percent * 100).format())
-					if (timeLeft > 0L) {
-						val eta = DateUtils.getRelativeTimeSpanString(timeLeft, 0L, DateUtils.SECOND_IN_MILLIS)
-						builder.setContentText(eta)
-						builder.setSubText(percent)
-					} else {
-						builder.setContentText(percent)
-					}
-					builder.setCategory(NotificationCompat.CATEGORY_PROGRESS)
-					builder.setStyle(null)
-					builder.setOngoing(true)
-					builder.addAction(cancelAction)
-					builder.priority = NotificationCompat.PRIORITY_DEFAULT
-				}
-			}
-			val notification = builder.build()
-			states.append(startId, state)
-			updateGroupNotification()
-			manager.notify(TAG, startId, notification)
-		}
-
-		fun dismiss() {
-			manager.cancel(TAG, startId)
-			states.remove(startId)
-			updateGroupNotification()
-		}
-	}
-
-	private fun updateGroupNotification() {
-		val notification = buildGroupNotification()
-		manager.notify(ID_GROUP, notification)
-	}
-
-	private fun createMangaIntent(context: Context, manga: Manga) = PendingIntentCompat.getActivity(
-		context,
-		manga.hashCode(),
-		DetailsActivity.newIntent(context, manga),
-		PendingIntent.FLAG_CANCEL_CURRENT,
-		false,
-	)
-
-	companion object {
-
-		private const val TAG = "download"
-		private const val CHANNEL_ID = "download"
-		private const val GROUP_ID = "downloads"
-		private const val REQUEST_QUEUE = 6
-		private const val REQUEST_LIST_LOCAL = 7
-		const val ID_GROUP = 9999
-		private const val ID_GROUP_DETACHED = 9998
-
-		fun createChannel(context: Context) {
-			if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
-				val manager = NotificationManagerCompat.from(context)
-				if (manager.getNotificationChannel(CHANNEL_ID) == null) {
-					val channel = NotificationChannel(
-						CHANNEL_ID,
-						context.getString(R.string.downloads),
-						NotificationManager.IMPORTANCE_LOW,
-					)
-					channel.enableVibration(false)
-					channel.enableLights(false)
-					channel.setSound(null, null)
-					manager.createNotificationChannel(channel)
-				}
-			}
-		}
-	}
-}

app/src/main/java/org/koitharu/kotatsu/download/ui/service/DownloadService.kt

@@ -1,262 +0,0 @@
-package org.koitharu.kotatsu.download.ui.service
-
-import android.app.DownloadManager.ACTION_DOWNLOAD_COMPLETE
-import android.content.BroadcastReceiver
-import android.content.Context
-import android.content.Intent
-import android.content.IntentFilter
-import android.os.Binder
-import android.os.IBinder
-import android.os.PowerManager
-import android.view.View
-import androidx.annotation.MainThread
-import androidx.core.app.ServiceCompat
-import androidx.core.content.ContextCompat
-import androidx.lifecycle.DefaultLifecycleObserver
-import androidx.lifecycle.LifecycleOwner
-import androidx.lifecycle.lifecycleScope
-import com.google.android.material.dialog.MaterialAlertDialogBuilder
-import com.google.android.material.snackbar.Snackbar
-import dagger.hilt.android.AndroidEntryPoint
-import kotlinx.coroutines.flow.Flow
-import kotlinx.coroutines.flow.MutableStateFlow
-import kotlinx.coroutines.flow.asStateFlow
-import kotlinx.coroutines.flow.launchIn
-import kotlinx.coroutines.flow.onEach
-import kotlinx.coroutines.flow.transformWhile
-import kotlinx.coroutines.launch
-import org.koitharu.kotatsu.BuildConfig
-import org.koitharu.kotatsu.R
-import org.koitharu.kotatsu.base.ui.BaseService
-import org.koitharu.kotatsu.core.model.parcelable.ParcelableManga
-import org.koitharu.kotatsu.download.domain.DownloadManager
-import org.koitharu.kotatsu.download.domain.DownloadState
-import org.koitharu.kotatsu.download.ui.DownloadsActivity
-import org.koitharu.kotatsu.parsers.model.Manga
-import org.koitharu.kotatsu.utils.ext.getParcelableExtraCompat
-import org.koitharu.kotatsu.utils.ext.throttle
-import org.koitharu.kotatsu.utils.progress.PausingProgressJob
-import org.koitharu.kotatsu.utils.progress.ProgressJob
-import org.koitharu.kotatsu.utils.progress.TimeLeftEstimator
-import java.util.concurrent.TimeUnit
-import javax.inject.Inject
-import kotlin.collections.set
-
-@AndroidEntryPoint
-class DownloadService : BaseService() {
-
-	private lateinit var downloadNotification: DownloadNotification
-	private lateinit var wakeLock: PowerManager.WakeLock
-
-	@Inject
-	lateinit var downloadManager: DownloadManager
-
-	private val jobs = LinkedHashMap<Int, PausingProgressJob<DownloadState>>()
-	private val jobCount = MutableStateFlow(0)
-	private val controlReceiver = ControlReceiver()
-
-	override fun onCreate() {
-		super.onCreate()
-		downloadNotification = DownloadNotification(this)
-		wakeLock = (applicationContext.getSystemService(Context.POWER_SERVICE) as PowerManager)
-			.newWakeLock(PowerManager.PARTIAL_WAKE_LOCK, "kotatsu:downloading")
-		wakeLock.acquire(TimeUnit.HOURS.toMillis(8))
-		DownloadNotification.createChannel(this)
-		startForeground(DownloadNotification.ID_GROUP, downloadNotification.buildGroupNotification())
-		val intentFilter = IntentFilter()
-		intentFilter.addAction(ACTION_DOWNLOAD_CANCEL)
-		intentFilter.addAction(ACTION_DOWNLOAD_RESUME)
-		ContextCompat.registerReceiver(this, controlReceiver, intentFilter, ContextCompat.RECEIVER_NOT_EXPORTED)
-	}
-
-	override fun onStartCommand(intent: Intent?, flags: Int, startId: Int): Int {
-		super.onStartCommand(intent, flags, startId)
-		val manga = intent?.getParcelableExtraCompat<ParcelableManga>(EXTRA_MANGA)?.manga
-		val chapters = intent?.getLongArrayExtra(EXTRA_CHAPTERS_IDS)
-		return if (manga != null) {
-			jobs[startId] = downloadManga(startId, manga, chapters)
-			jobCount.value = jobs.size
-			START_REDELIVER_INTENT
-		} else {
-			stopSelfIfIdle()
-			START_NOT_STICKY
-		}
-	}
-
-	override fun onBind(intent: Intent): IBinder {
-		super.onBind(intent)
-		return DownloadBinder(this)
-	}
-
-	override fun onDestroy() {
-		unregisterReceiver(controlReceiver)
-		if (wakeLock.isHeld) {
-			wakeLock.release()
-		}
-		super.onDestroy()
-	}
-
-	private fun downloadManga(
-		startId: Int,
-		manga: Manga,
-		chaptersIds: LongArray?,
-	): PausingProgressJob<DownloadState> {
-		val job = downloadManager.downloadManga(manga, chaptersIds, startId)
-		listenJob(job)
-		return job
-	}
-
-	private fun listenJob(job: ProgressJob<DownloadState>) {
-		lifecycleScope.launch {
-			val startId = job.progressValue.startId
-			val notificationItem = downloadNotification.newItem(startId)
-			try {
-				val timeLeftEstimator = TimeLeftEstimator()
-				notificationItem.notify(job.progressValue, -1L)
-				job.progressAsFlow()
-					.onEach { state ->
-						if (state is DownloadState.Progress) {
-							timeLeftEstimator.tick(value = state.progress, total = state.max)
-						} else {
-							timeLeftEstimator.emptyTick()
-						}
-					}
-					.throttle { state -> if (state is DownloadState.Progress) 400L else 0L }
-					.whileActive()
-					.collect { state ->
-						val timeLeft = timeLeftEstimator.getEstimatedTimeLeft()
-						notificationItem.notify(state, timeLeft)
-					}
-				job.join()
-			} finally {
-				(job.progressValue as? DownloadState.Done)?.let {
-					sendBroadcast(
-						Intent(ACTION_DOWNLOAD_COMPLETE)
-							.putExtra(EXTRA_MANGA, ParcelableManga(it.localManga, withChapters = false)),
-					)
-				}
-				if (job.isCancelled) {
-					notificationItem.dismiss()
-					if (jobs.remove(startId) != null) {
-						jobCount.value = jobs.size
-					}
-				} else {
-					notificationItem.notify(job.progressValue, -1L)
-				}
-			}
-		}.invokeOnCompletion {
-			stopSelfIfIdle()
-		}
-	}
-
-	private fun Flow<DownloadState>.whileActive(): Flow<DownloadState> = transformWhile { state ->
-		emit(state)
-		!state.isTerminal
-	}
-
-	@MainThread
-	private fun stopSelfIfIdle() {
-		if (jobs.any { (_, job) -> job.isActive }) {
-			return
-		}
-		downloadNotification.detach()
-		ServiceCompat.stopForeground(this, ServiceCompat.STOP_FOREGROUND_REMOVE)
-		stopSelf()
-	}
-
-	inner class ControlReceiver : BroadcastReceiver() {
-
-		override fun onReceive(context: Context, intent: Intent?) {
-			when (intent?.action) {
-				ACTION_DOWNLOAD_CANCEL -> {
-					val cancelId = intent.getIntExtra(EXTRA_CANCEL_ID, 0)
-					jobs[cancelId]?.cancel()
-				}
-
-				ACTION_DOWNLOAD_RESUME -> {
-					val cancelId = intent.getIntExtra(EXTRA_CANCEL_ID, 0)
-					jobs[cancelId]?.resume()
-				}
-			}
-		}
-	}
-
-	class DownloadBinder(service: DownloadService) : Binder(), DefaultLifecycleObserver {
-
-		private var downloadsStateFlow = MutableStateFlow<List<PausingProgressJob<DownloadState>>>(emptyList())
-
-		init {
-			service.lifecycle.addObserver(this)
-			service.jobCount.onEach {
-				downloadsStateFlow.value = service.jobs.values.toList()
-			}.launchIn(service.lifecycleScope)
-		}
-
-		override fun onDestroy(owner: LifecycleOwner) {
-			owner.lifecycle.removeObserver(this)
-			downloadsStateFlow.value = emptyList()
-			super.onDestroy(owner)
-		}
-
-		val downloads
-			get() = downloadsStateFlow.asStateFlow()
-	}
-
-	companion object {
-
-		private const val ACTION_DOWNLOAD_CANCEL = "${BuildConfig.APPLICATION_ID}.action.ACTION_DOWNLOAD_CANCEL"
-		private const val ACTION_DOWNLOAD_RESUME = "${BuildConfig.APPLICATION_ID}.action.ACTION_DOWNLOAD_RESUME"
-
-		const val EXTRA_MANGA = "manga"
-		private const val EXTRA_CHAPTERS_IDS = "chapters_ids"
-		private const val EXTRA_CANCEL_ID = "cancel_id"
-
-		fun start(view: View, manga: Manga, chaptersIds: Collection<Long>? = null) {
-			if (chaptersIds?.isEmpty() == true) {
-				return
-			}
-			val intent = Intent(view.context, DownloadService::class.java)
-			intent.putExtra(EXTRA_MANGA, ParcelableManga(manga, withChapters = false))
-			if (chaptersIds != null) {
-				intent.putExtra(EXTRA_CHAPTERS_IDS, chaptersIds.toLongArray())
-			}
-			ContextCompat.startForegroundService(view.context, intent)
-			showStartedSnackbar(view)
-		}
-
-		fun start(view: View, manga: Collection<Manga>) {
-			if (manga.isEmpty()) {
-				return
-			}
-			for (item in manga) {
-				val intent = Intent(view.context, DownloadService::class.java)
-				intent.putExtra(EXTRA_MANGA, ParcelableManga(item, withChapters = false))
-				ContextCompat.startForegroundService(view.context, intent)
-			}
-			showStartedSnackbar(view)
-		}
-
-		fun confirmAndStart(view: View, items: Set<Manga>) {
-			MaterialAlertDialogBuilder(view.context)
-				.setTitle(R.string.save_manga)
-				.setMessage(R.string.batch_manga_save_confirm)
-				.setNegativeButton(android.R.string.cancel, null)
-				.setPositiveButton(R.string.save) { _, _ ->
-					start(view, items)
-				}.show()
-		}
-
-		fun getCancelIntent(startId: Int) = Intent(ACTION_DOWNLOAD_CANCEL)
-			.putExtra(EXTRA_CANCEL_ID, startId)
-
-		fun getResumeIntent(startId: Int) = Intent(ACTION_DOWNLOAD_RESUME)
-			.putExtra(EXTRA_CANCEL_ID, startId)
-
-		private fun showStartedSnackbar(view: View) {
-			Snackbar.make(view, R.string.download_started, Snackbar.LENGTH_LONG)
-				.setAction(R.string.details) {
-					it.context.startActivity(DownloadsActivity.newIntent(it.context))
-				}.show()
-		}
-	}
-}

app/src/main/java/org/koitharu/kotatsu/explore/domain/ExploreRepository.kt

@@ -1,42 +0,0 @@
-package org.koitharu.kotatsu.explore.domain
-
-import javax.inject.Inject
-import org.koitharu.kotatsu.core.parser.MangaRepository
-import org.koitharu.kotatsu.core.prefs.AppSettings
-import org.koitharu.kotatsu.history.domain.HistoryRepository
-import org.koitharu.kotatsu.parsers.model.Manga
-import org.koitharu.kotatsu.parsers.model.SortOrder
-
-class ExploreRepository @Inject constructor(
-	private val settings: AppSettings,
-	private val historyRepository: HistoryRepository,
-	private val mangaRepositoryFactory: MangaRepository.Factory,
-) {
-
-	suspend fun findRandomManga(tagsLimit: Int): Manga {
-		val blacklistTagRegex = settings.getSuggestionsTagsBlacklistRegex()
-		val allTags = historyRepository.getPopularTags(tagsLimit).filterNot {
-			blacklistTagRegex?.containsMatchIn(it.title) ?: false
-		}
-		val tag = allTags.randomOrNull()
-		val source = checkNotNull(tag?.source ?: settings.getMangaSources(includeHidden = false).randomOrNull()) {
-			"No sources found"
-		}
-		val repo = mangaRepositoryFactory.create(source)
-		val list = repo.getList(
-			offset = 0,
-			sortOrder = if (SortOrder.UPDATED in repo.sortOrders) SortOrder.UPDATED else null,
-			tags = setOfNotNull(tag),
-		).shuffled()
-		for (item in list) {
-			if (settings.isSuggestionsExcludeNsfw && item.isNsfw) {
-				continue
-			}
-			if (blacklistTagRegex != null && item.tags.any { x -> blacklistTagRegex.containsMatchIn(x.title) }) {
-				continue
-			}
-			return item
-		}
-		return list.random()
-	}
-}

app/src/main/java/org/koitharu/kotatsu/favourites/ui/categories/select/adapter/MangaCategoriesAdapter.kt

@@ -1,37 +0,0 @@
-package org.koitharu.kotatsu.favourites.ui.categories.select.adapter
-
-import androidx.recyclerview.widget.DiffUtil
-import com.hannesdorfmann.adapterdelegates4.AsyncListDifferDelegationAdapter
-import org.koitharu.kotatsu.base.ui.list.OnListItemClickListener
-import org.koitharu.kotatsu.favourites.ui.categories.select.model.MangaCategoryItem
-
-class MangaCategoriesAdapter(
-	clickListener: OnListItemClickListener<MangaCategoryItem>
-) : AsyncListDifferDelegationAdapter<MangaCategoryItem>(DiffCallback()) {
-
-	init {
-		delegatesManager.addDelegate(mangaCategoryAD(clickListener))
-	}
-
-	private class DiffCallback : DiffUtil.ItemCallback<MangaCategoryItem>() {
-		override fun areItemsTheSame(
-			oldItem: MangaCategoryItem,
-			newItem: MangaCategoryItem
-		): Boolean = oldItem.id == newItem.id
-
-		override fun areContentsTheSame(
-			oldItem: MangaCategoryItem,
-			newItem: MangaCategoryItem
-		): Boolean = oldItem == newItem
-
-		override fun getChangePayload(
-			oldItem: MangaCategoryItem,
-			newItem: MangaCategoryItem
-		): Any? {
-			if (oldItem.isChecked != newItem.isChecked) {
-				return newItem.isChecked
-			}
-			return super.getChangePayload(oldItem, newItem)
-		}
-	}
-}

app/src/main/java/org/koitharu/kotatsu/list/domain/ListExtraProvider.kt

@@ -1,8 +0,0 @@
-package org.koitharu.kotatsu.list.domain
-
-interface ListExtraProvider {
-
-	suspend fun getCounter(mangaId: Long): Int
-
-	suspend fun getProgress(mangaId: Long): Float
-}

app/src/main/java/org/koitharu/kotatsu/list/ui/MangaListViewModel.kt

@@ -1,39 +0,0 @@
-package org.koitharu.kotatsu.list.ui
-
-import androidx.lifecycle.LiveData
-import androidx.lifecycle.viewModelScope
-import kotlinx.coroutines.Dispatchers
-import kotlinx.coroutines.flow.SharingStarted
-import kotlinx.coroutines.flow.stateIn
-import kotlinx.coroutines.plus
-import org.koitharu.kotatsu.base.ui.BaseViewModel
-import org.koitharu.kotatsu.base.ui.util.ReversibleAction
-import org.koitharu.kotatsu.core.prefs.AppSettings
-import org.koitharu.kotatsu.core.prefs.observeAsFlow
-import org.koitharu.kotatsu.core.prefs.observeAsLiveData
-import org.koitharu.kotatsu.list.ui.model.ListModel
-import org.koitharu.kotatsu.parsers.model.MangaTag
-import org.koitharu.kotatsu.utils.SingleLiveEvent
-import org.koitharu.kotatsu.utils.asFlowLiveData
-
-abstract class MangaListViewModel(
-	private val settings: AppSettings,
-) : BaseViewModel() {
-
-	abstract val content: LiveData<List<ListModel>>
-	protected val listModeFlow = settings.observeAsFlow(AppSettings.KEY_LIST_MODE) { listMode }
-		.stateIn(viewModelScope + Dispatchers.Default, SharingStarted.Lazily, settings.listMode)
-	val listMode = listModeFlow.asFlowLiveData(viewModelScope.coroutineContext)
-	val onActionDone = SingleLiveEvent<ReversibleAction>()
-	val gridScale = settings.observeAsLiveData(
-		context = viewModelScope.coroutineContext + Dispatchers.Default,
-		key = AppSettings.KEY_GRID_SIZE,
-		valueProducer = { gridSize / 100f },
-	)
-
-	open fun onUpdateFilter(tags: Set<MangaTag>) = Unit
-
-	abstract fun onRefresh()
-
-	abstract fun onRetry()
-}

app/src/main/java/org/koitharu/kotatsu/list/ui/filter/FilterAdapter.kt

@@ -1,21 +0,0 @@
-package org.koitharu.kotatsu.list.ui.filter
-
-import androidx.recyclerview.widget.AsyncListDiffer.ListListener
-import com.hannesdorfmann.adapterdelegates4.AsyncListDifferDelegationAdapter
-
-class FilterAdapter(
-	listener: OnFilterChangedListener,
-	listListener: ListListener<FilterItem>,
-) : AsyncListDifferDelegationAdapter<FilterItem>(
-	FilterDiffCallback(),
-	filterSortDelegate(listener),
-	filterTagDelegate(listener),
-	filterHeaderDelegate(),
-	filterLoadingDelegate(),
-	filterErrorDelegate(),
-) {
-
-	init {
-		differ.addListListener(listListener)
-	}
-}

app/src/main/java/org/koitharu/kotatsu/list/ui/filter/FilterAdapterDelegates.kt

@@ -1,66 +0,0 @@
-package org.koitharu.kotatsu.list.ui.filter
-
-import android.widget.TextView
-import androidx.core.view.isVisible
-import com.hannesdorfmann.adapterdelegates4.dsl.adapterDelegate
-import com.hannesdorfmann.adapterdelegates4.dsl.adapterDelegateViewBinding
-import org.koitharu.kotatsu.R
-import org.koitharu.kotatsu.core.ui.titleRes
-import org.koitharu.kotatsu.databinding.ItemCheckableNewBinding
-import org.koitharu.kotatsu.databinding.ItemFilterHeaderBinding
-
-fun filterSortDelegate(
-	listener: OnFilterChangedListener,
-) = adapterDelegateViewBinding<FilterItem.Sort, FilterItem, ItemCheckableNewBinding>(
-	{ layoutInflater, parent -> ItemCheckableNewBinding.inflate(layoutInflater, parent, false) }
-) {
-
-	itemView.setOnClickListener {
-		listener.onSortItemClick(item)
-	}
-
-	bind {
-		binding.root.setText(item.order.titleRes)
-		binding.root.isChecked = item.isSelected
-	}
-}
-
-fun filterTagDelegate(
-	listener: OnFilterChangedListener,
-) = adapterDelegateViewBinding<FilterItem.Tag, FilterItem, ItemCheckableNewBinding>(
-	{ layoutInflater, parent -> ItemCheckableNewBinding.inflate(layoutInflater, parent, false) }
-) {
-
-	itemView.setOnClickListener {
-		listener.onTagItemClick(item)
-	}
-
-	bind {
-		binding.root.text = item.tag.title
-		binding.root.isChecked = item.isChecked
-	}
-}
-
-fun filterHeaderDelegate() = adapterDelegateViewBinding<FilterItem.Header, FilterItem, ItemFilterHeaderBinding>(
-	{ layoutInflater, parent -> ItemFilterHeaderBinding.inflate(layoutInflater, parent, false) }
-) {
-
-	bind {
-		binding.textViewTitle.setText(item.titleResId)
-		binding.badge.isVisible = if (item.counter == 0) {
-			false
-		} else {
-			binding.badge.text = item.counter.toString()
-			true
-		}
-	}
-}
-
-fun filterLoadingDelegate() = adapterDelegate<FilterItem.Loading, FilterItem>(R.layout.item_loading_footer) {}
-
-fun filterErrorDelegate() = adapterDelegate<FilterItem.Error, FilterItem>(R.layout.item_sources_empty) {
-
-	bind {
-		(itemView as TextView).setText(item.textResId)
-	}
-}

app/src/main/java/org/koitharu/kotatsu/list/ui/filter/FilterBottomSheet.kt

@@ -1,91 +0,0 @@
-package org.koitharu.kotatsu.list.ui.filter
-
-import android.os.Bundle
-import android.view.LayoutInflater
-import android.view.MenuItem
-import android.view.View
-import android.view.ViewGroup
-import androidx.appcompat.widget.SearchView
-import androidx.fragment.app.FragmentManager
-import androidx.recyclerview.widget.AsyncListDiffer
-import androidx.recyclerview.widget.LinearLayoutManager
-import org.koitharu.kotatsu.R
-import org.koitharu.kotatsu.base.ui.BaseBottomSheet
-import org.koitharu.kotatsu.base.ui.util.CollapseActionViewCallback
-import org.koitharu.kotatsu.databinding.SheetFilterBinding
-import org.koitharu.kotatsu.remotelist.ui.RemoteListViewModel
-import org.koitharu.kotatsu.utils.ext.parentFragmentViewModels
-
-class FilterBottomSheet :
-	BaseBottomSheet<SheetFilterBinding>(),
-	MenuItem.OnActionExpandListener,
-	SearchView.OnQueryTextListener,
-	AsyncListDiffer.ListListener<FilterItem> {
-
-	private val viewModel by parentFragmentViewModels<RemoteListViewModel>()
-	private var collapsibleActionViewCallback: CollapseActionViewCallback? = null
-
-	override fun onInflateView(inflater: LayoutInflater, container: ViewGroup?): SheetFilterBinding {
-		return SheetFilterBinding.inflate(inflater, container, false)
-	}
-
-	override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
-		super.onViewCreated(view, savedInstanceState)
-		val adapter = FilterAdapter(viewModel, this)
-		binding.recyclerView.adapter = adapter
-		viewModel.filterItems.observe(viewLifecycleOwner, adapter::setItems)
-		initOptionsMenu()
-	}
-
-	override fun onDestroyView() {
-		super.onDestroyView()
-		collapsibleActionViewCallback = null
-	}
-
-	override fun onMenuItemActionExpand(item: MenuItem): Boolean {
-		setExpanded(isExpanded = true, isLocked = true)
-		collapsibleActionViewCallback?.onMenuItemActionExpand(item)
-		return true
-	}
-
-	override fun onMenuItemActionCollapse(item: MenuItem): Boolean {
-		val searchView = (item.actionView as? SearchView) ?: return false
-		searchView.setQuery("", false)
-		searchView.post { setExpanded(isExpanded = false, isLocked = false) }
-		collapsibleActionViewCallback?.onMenuItemActionCollapse(item)
-		return true
-	}
-
-	override fun onQueryTextSubmit(query: String?): Boolean = false
-
-	override fun onQueryTextChange(newText: String?): Boolean {
-		viewModel.filterSearch(newText?.trim().orEmpty())
-		return true
-	}
-
-	override fun onCurrentListChanged(previousList: MutableList<FilterItem>, currentList: MutableList<FilterItem>) {
-		if (currentList.size > previousList.size && view != null) {
-			(binding.recyclerView.layoutManager as LinearLayoutManager).scrollToPositionWithOffset(0, 0)
-		}
-	}
-
-	private fun initOptionsMenu() {
-		binding.headerBar.inflateMenu(R.menu.opt_filter)
-		val searchMenuItem = binding.headerBar.menu.findItem(R.id.action_search)
-		searchMenuItem.setOnActionExpandListener(this)
-		val searchView = searchMenuItem.actionView as SearchView
-		searchView.setOnQueryTextListener(this)
-		searchView.setIconifiedByDefault(false)
-		searchView.queryHint = searchMenuItem.title
-		collapsibleActionViewCallback = CollapseActionViewCallback(searchMenuItem).also {
-			onBackPressedDispatcher.addCallback(it)
-		}
-	}
-
-	companion object {
-
-		private const val TAG = "FilterBottomSheet"
-
-		fun show(fm: FragmentManager) = FilterBottomSheet().show(fm, TAG)
-	}
-}

app/src/main/java/org/koitharu/kotatsu/list/ui/filter/FilterDiffCallback.kt

@@ -1,59 +0,0 @@
-package org.koitharu.kotatsu.list.ui.filter
-
-import androidx.recyclerview.widget.DiffUtil
-
-class FilterDiffCallback : DiffUtil.ItemCallback<FilterItem>() {
-
-	override fun areItemsTheSame(oldItem: FilterItem, newItem: FilterItem): Boolean {
-		return when {
-			oldItem === newItem -> true
-			oldItem.javaClass != newItem.javaClass -> false
-			oldItem is FilterItem.Header && newItem is FilterItem.Header -> {
-				oldItem.titleResId == newItem.titleResId
-			}
-			oldItem is FilterItem.Tag && newItem is FilterItem.Tag -> {
-				oldItem.tag == newItem.tag
-			}
-			oldItem is FilterItem.Sort && newItem is FilterItem.Sort -> {
-				oldItem.order == newItem.order
-			}
-			oldItem is FilterItem.Error && newItem is FilterItem.Error -> {
-				oldItem.textResId == newItem.textResId
-			}
-			else -> false
-		}
-	}
-
-	override fun areContentsTheSame(oldItem: FilterItem, newItem: FilterItem): Boolean {
-		return when {
-			oldItem == FilterItem.Loading && newItem == FilterItem.Loading -> true
-			oldItem is FilterItem.Header && newItem is FilterItem.Header -> {
-				oldItem.counter == newItem.counter
-			}
-			oldItem is FilterItem.Error && newItem is FilterItem.Error -> true
-			oldItem is FilterItem.Tag && newItem is FilterItem.Tag -> {
-				oldItem.isChecked == newItem.isChecked
-			}
-			oldItem is FilterItem.Sort && newItem is FilterItem.Sort -> {
-				oldItem.isSelected == newItem.isSelected
-			}
-			else -> false
-		}
-	}
-
-	override fun getChangePayload(oldItem: FilterItem, newItem: FilterItem): Any? {
-		val hasPayload = when {
-			oldItem is FilterItem.Tag && newItem is FilterItem.Tag -> {
-				oldItem.isChecked != newItem.isChecked
-			}
-			oldItem is FilterItem.Sort && newItem is FilterItem.Sort -> {
-				oldItem.isSelected != newItem.isSelected
-			}
-			oldItem is FilterItem.Header && newItem is FilterItem.Header -> {
-				oldItem.counter != newItem.counter
-			}
-			else -> false
-		}
-		return if (hasPayload) Unit else super.getChangePayload(oldItem, newItem)
-	}
-}

app/src/main/java/org/koitharu/kotatsu/list/ui/filter/FilterItem.kt

@@ -1,29 +0,0 @@
-package org.koitharu.kotatsu.list.ui.filter
-
-import androidx.annotation.StringRes
-import org.koitharu.kotatsu.parsers.model.MangaTag
-import org.koitharu.kotatsu.parsers.model.SortOrder
-
-sealed interface FilterItem {
-
-	class Header(
-		@StringRes val titleResId: Int,
-		val counter: Int,
-	) : FilterItem
-
-	class Sort(
-		val order: SortOrder,
-		val isSelected: Boolean,
-	) : FilterItem
-
-	class Tag(
-		val tag: MangaTag,
-		val isChecked: Boolean,
-	) : FilterItem
-
-	object Loading : FilterItem
-
-	class Error(
-		@StringRes val textResId: Int,
-	) : FilterItem
-}

app/src/main/java/org/koitharu/kotatsu/list/ui/model/LoadingFooter.kt

@@ -1,6 +0,0 @@
-package org.koitharu.kotatsu.list.ui.model
-
-object LoadingFooter : ListModel {
-
-	override fun equals(other: Any?): Boolean = other === LoadingFooter
-}

app/src/main/java/org/koitharu/kotatsu/local/data/PagesCache.kt

@@ -1,63 +0,0 @@
-package org.koitharu.kotatsu.local.data
-
-import android.content.Context
-import com.tomclaw.cache.DiskLruCache
-import dagger.hilt.android.qualifiers.ApplicationContext
-import kotlinx.coroutines.Dispatchers
-import kotlinx.coroutines.runInterruptible
-import kotlinx.coroutines.withContext
-import org.koitharu.kotatsu.parsers.util.SuspendLazy
-import org.koitharu.kotatsu.utils.FileSize
-import org.koitharu.kotatsu.utils.ext.copyToSuspending
-import org.koitharu.kotatsu.utils.ext.longHashCode
-import org.koitharu.kotatsu.utils.ext.printStackTraceDebug
-import org.koitharu.kotatsu.utils.ext.runCatchingCancellable
-import org.koitharu.kotatsu.utils.ext.subdir
-import org.koitharu.kotatsu.utils.ext.takeIfReadable
-import org.koitharu.kotatsu.utils.ext.takeIfWriteable
-import java.io.File
-import java.io.InputStream
-import javax.inject.Inject
-import javax.inject.Singleton
-
-@Singleton
-class PagesCache @Inject constructor(@ApplicationContext context: Context) {
-
-	private val cacheDir = SuspendLazy {
-		val dirs = context.externalCacheDirs + context.cacheDir
-		dirs.firstNotNullOf {
-			it?.subdir(CacheDir.PAGES.dir)?.takeIfWriteable()
-		}
-	}
-	private val lruCache = SuspendLazy {
-		val dir = cacheDir.get()
-		val size = FileSize.MEGABYTES.convert(200, FileSize.BYTES)
-		runCatchingCancellable {
-			DiskLruCache.create(dir, size)
-		}.recoverCatching { error ->
-			error.printStackTraceDebug()
-			dir.deleteRecursively()
-			dir.mkdir()
-			DiskLruCache.create(dir, size)
-		}.getOrThrow()
-	}
-
-	suspend fun get(url: String): File? {
-		val cache = lruCache.get()
-		return runInterruptible(Dispatchers.IO) {
-			cache.get(url)?.takeIfReadable()
-		}
-	}
-
-	suspend fun put(url: String, inputStream: InputStream): File = withContext(Dispatchers.IO) {
-		val file = File(cacheDir.get().parentFile, url.longHashCode().toString())
-		try {
-			file.outputStream().use { out ->
-				inputStream.copyToSuspending(out)
-			}
-			lruCache.get().put(url, file)
-		} finally {
-			file.delete()
-		}
-	}
-}

app/src/main/java/org/koitharu/kotatsu/local/data/output/LocalMangaOutput.kt

@@ -1,50 +0,0 @@
-package org.koitharu.kotatsu.local.data.output
-
-import okio.Closeable
-import org.koitharu.kotatsu.parsers.model.Manga
-import org.koitharu.kotatsu.parsers.model.MangaChapter
-import org.koitharu.kotatsu.parsers.util.toFileNameSafe
-import java.io.File
-
-sealed class LocalMangaOutput(
-	val rootFile: File,
-) : Closeable {
-
-	abstract suspend fun mergeWithExisting()
-
-	abstract suspend fun addCover(file: File, ext: String)
-
-	abstract suspend fun addPage(chapter: MangaChapter, file: File, pageNumber: Int, ext: String)
-
-	abstract suspend fun flushChapter(chapter: MangaChapter): Boolean
-
-	abstract suspend fun finish()
-
-	abstract suspend fun cleanup()
-
-	companion object {
-
-		const val ENTRY_NAME_INDEX = "index.json"
-		const val SUFFIX_TMP = ".tmp"
-
-		fun getOrCreate(root: File, manga: Manga): LocalMangaOutput {
-			return checkNotNull(getImpl(root, manga, onlyIfExists = false))
-		}
-
-		fun get(root: File, manga: Manga): LocalMangaOutput? {
-			return getImpl(root, manga, onlyIfExists = true)
-		}
-
-		private fun getImpl(root: File, manga: Manga, onlyIfExists: Boolean): LocalMangaOutput? {
-			val fileName = manga.title.toFileNameSafe()
-			val dir = File(root, fileName)
-			val zip = File(root, "$fileName.cbz")
-			return when {
-				dir.isDirectory -> LocalMangaDirOutput(dir, manga)
-				zip.isFile -> LocalMangaZipOutput(zip, manga)
-				!onlyIfExists -> LocalMangaDirOutput(dir, manga)
-				else -> null
-			}
-		}
-	}
-}

app/src/main/java/org/koitharu/kotatsu/local/ui/LocalListViewModel.kt

@@ -1,192 +0,0 @@
-package org.koitharu.kotatsu.local.ui
-
-import androidx.lifecycle.MutableLiveData
-import androidx.lifecycle.asFlow
-import androidx.lifecycle.viewModelScope
-import dagger.hilt.android.lifecycle.HiltViewModel
-import kotlinx.coroutines.CancellationException
-import kotlinx.coroutines.Dispatchers
-import kotlinx.coroutines.Job
-import kotlinx.coroutines.cancelAndJoin
-import kotlinx.coroutines.flow.MutableStateFlow
-import kotlinx.coroutines.flow.SharedFlow
-import kotlinx.coroutines.flow.collectLatest
-import kotlinx.coroutines.flow.combine
-import kotlinx.coroutines.flow.update
-import org.koitharu.kotatsu.R
-import org.koitharu.kotatsu.base.ui.widgets.ChipsView
-import org.koitharu.kotatsu.core.parser.MangaTagHighlighter
-import org.koitharu.kotatsu.core.prefs.AppSettings
-import org.koitharu.kotatsu.history.domain.HistoryRepository
-import org.koitharu.kotatsu.history.domain.PROGRESS_NONE
-import org.koitharu.kotatsu.list.domain.ListExtraProvider
-import org.koitharu.kotatsu.list.ui.MangaListViewModel
-import org.koitharu.kotatsu.list.ui.model.EmptyState
-import org.koitharu.kotatsu.list.ui.model.ListHeader2
-import org.koitharu.kotatsu.list.ui.model.LoadingState
-import org.koitharu.kotatsu.list.ui.model.toErrorState
-import org.koitharu.kotatsu.list.ui.model.toUi
-import org.koitharu.kotatsu.local.data.LocalManga
-import org.koitharu.kotatsu.local.data.LocalStorageChanges
-import org.koitharu.kotatsu.local.domain.LocalMangaRepository
-import org.koitharu.kotatsu.parsers.model.Manga
-import org.koitharu.kotatsu.parsers.model.MangaTag
-import org.koitharu.kotatsu.parsers.model.SortOrder
-import org.koitharu.kotatsu.tracker.domain.TrackingRepository
-import org.koitharu.kotatsu.utils.SingleLiveEvent
-import org.koitharu.kotatsu.utils.asFlowLiveData
-import org.koitharu.kotatsu.utils.ext.runCatchingCancellable
-import java.io.IOException
-import java.util.LinkedList
-import javax.inject.Inject
-
-@HiltViewModel
-class LocalListViewModel @Inject constructor(
-	private val repository: LocalMangaRepository,
-	private val historyRepository: HistoryRepository,
-	private val trackingRepository: TrackingRepository,
-	private val settings: AppSettings,
-	private val tagHighlighter: MangaTagHighlighter,
-	@LocalStorageChanges private val localStorageChanges: SharedFlow<LocalManga?>,
-) : MangaListViewModel(settings), ListExtraProvider {
-
-	val onMangaRemoved = SingleLiveEvent<Unit>()
-	val sortOrder = MutableLiveData(settings.localListOrder)
-	private val listError = MutableStateFlow<Throwable?>(null)
-	private val mangaList = MutableStateFlow<List<Manga>?>(null)
-	private val selectedTags = MutableStateFlow<Set<MangaTag>>(emptySet())
-	private var refreshJob: Job? = null
-
-	override val content = combine(
-		mangaList,
-		listModeFlow,
-		sortOrder.asFlow(),
-		selectedTags,
-		listError,
-	) { list, mode, order, tags, error ->
-		when {
-			error != null -> listOf(error.toErrorState(canRetry = true))
-			list == null -> listOf(LoadingState)
-			list.isEmpty() -> listOf(
-				EmptyState(
-					icon = R.drawable.ic_empty_local,
-					textPrimary = R.string.text_local_holder_primary,
-					textSecondary = R.string.text_local_holder_secondary,
-					actionStringRes = R.string._import,
-				),
-			)
-
-			else -> buildList(list.size + 1) {
-				add(createHeader(list, tags, order))
-				list.toUi(this, mode, this@LocalListViewModel, tagHighlighter)
-			}
-		}
-	}.asFlowLiveData(viewModelScope.coroutineContext + Dispatchers.Default, listOf(LoadingState))
-
-	init {
-		onRefresh()
-		launchJob(Dispatchers.Default) {
-			localStorageChanges
-				.collectLatest {
-					if (refreshJob?.isActive != true) {
-						doRefresh()
-					}
-				}
-		}
-	}
-
-	override fun onUpdateFilter(tags: Set<MangaTag>) {
-		selectedTags.value = tags
-		onRefresh()
-	}
-
-	override fun onRefresh() {
-		val prevJob = refreshJob
-		refreshJob = launchLoadingJob(Dispatchers.Default) {
-			prevJob?.cancelAndJoin()
-			doRefresh()
-		}
-	}
-
-	override fun onRetry() = onRefresh()
-
-	fun setSortOrder(value: SortOrder) {
-		sortOrder.value = value
-		settings.localListOrder = value
-		onRefresh()
-	}
-
-	fun delete(ids: Set<Long>) {
-		launchLoadingJob(Dispatchers.Default) {
-			val itemsToRemove = checkNotNull(mangaList.value).filter { it.id in ids }
-			for (manga in itemsToRemove) {
-				val original = repository.getRemoteManga(manga)
-				repository.delete(manga) || throw IOException("Unable to delete file")
-				runCatchingCancellable {
-					historyRepository.deleteOrSwap(manga, original)
-				}
-				mangaList.update { list ->
-					list?.filterNot { it.id == manga.id }
-				}
-			}
-			onMangaRemoved.emitCall(Unit)
-		}
-	}
-
-	private suspend fun doRefresh() {
-		try {
-			listError.value = null
-			mangaList.value = repository.getList(0, selectedTags.value, sortOrder.value)
-		} catch (e: CancellationException) {
-			throw e
-		} catch (e: Throwable) {
-			listError.value = e
-		}
-	}
-
-	private fun createHeader(mangaList: List<Manga>, selectedTags: Set<MangaTag>, order: SortOrder): ListHeader2 {
-		val tags = HashMap<MangaTag, Int>()
-		for (item in mangaList) {
-			for (tag in item.tags) {
-				tags[tag] = tags[tag]?.plus(1) ?: 1
-			}
-		}
-		val topTags = tags.entries.sortedByDescending { it.value }.take(6)
-		val chips = LinkedList<ChipsView.ChipModel>()
-		for ((tag, _) in topTags) {
-			val model = ChipsView.ChipModel(
-				tint = 0,
-				title = tag.title,
-				isCheckable = true,
-				isChecked = tag in selectedTags,
-				data = tag,
-			)
-			if (model.isChecked) {
-				chips.addFirst(model)
-			} else {
-				chips.addLast(model)
-			}
-		}
-		return ListHeader2(
-			chips = chips,
-			sortOrder = order,
-			hasSelectedTags = selectedTags.isNotEmpty(),
-		)
-	}
-
-	override suspend fun getCounter(mangaId: Long): Int {
-		return if (settings.isTrackerEnabled) {
-			trackingRepository.getNewChaptersCount(mangaId)
-		} else {
-			0
-		}
-	}
-
-	override suspend fun getProgress(mangaId: Long): Float {
-		return if (settings.isReadingIndicatorsEnabled) {
-			historyRepository.getProgress(mangaId)
-		} else {
-			PROGRESS_NONE
-		}
-	}
-}

app/src/main/java/org/koitharu/kotatsu/main/ui/owners/NoModalBottomSheetOwner.kt

@@ -1,8 +0,0 @@
-package org.koitharu.kotatsu.main.ui.owners
-
-import org.koitharu.kotatsu.base.ui.widgets.BottomSheetHeaderBar
-
-interface NoModalBottomSheetOwner {
-
-	val bsHeader: BottomSheetHeaderBar?
-}

app/src/main/java/org/koitharu/kotatsu/reader/ui/colorfilter/ColorFilterConfigViewModel.kt

@@ -1,78 +0,0 @@
-package org.koitharu.kotatsu.reader.ui.colorfilter
-
-import androidx.lifecycle.MutableLiveData
-import androidx.lifecycle.SavedStateHandle
-import dagger.hilt.android.lifecycle.HiltViewModel
-import kotlinx.coroutines.Dispatchers
-import org.koitharu.kotatsu.base.domain.MangaDataRepository
-import org.koitharu.kotatsu.base.ui.BaseViewModel
-import org.koitharu.kotatsu.core.model.parcelable.ParcelableManga
-import org.koitharu.kotatsu.core.model.parcelable.ParcelableMangaPages
-import org.koitharu.kotatsu.core.parser.MangaRepository
-import org.koitharu.kotatsu.parsers.model.MangaPage
-import org.koitharu.kotatsu.reader.domain.ReaderColorFilter
-import org.koitharu.kotatsu.reader.ui.colorfilter.ColorFilterConfigActivity.Companion.EXTRA_MANGA
-import org.koitharu.kotatsu.utils.SingleLiveEvent
-import org.koitharu.kotatsu.utils.ext.emitValue
-import javax.inject.Inject
-
-@HiltViewModel
-class ColorFilterConfigViewModel @Inject constructor(
-	savedStateHandle: SavedStateHandle,
-	private val mangaRepositoryFactory: MangaRepository.Factory,
-	private val mangaDataRepository: MangaDataRepository,
-) : BaseViewModel() {
-
-	private val manga = checkNotNull(savedStateHandle.get<ParcelableManga>(EXTRA_MANGA)?.manga)
-
-	private var initialColorFilter: ReaderColorFilter? = null
-	val colorFilter = MutableLiveData<ReaderColorFilter?>(null)
-	val onDismiss = SingleLiveEvent<Unit>()
-	val preview = MutableLiveData<MangaPage?>(null)
-
-	val isChanged: Boolean
-		get() = colorFilter.value != initialColorFilter
-
-	init {
-		val page = checkNotNull(
-			savedStateHandle.get<ParcelableMangaPages>(ColorFilterConfigActivity.EXTRA_PAGES)?.pages?.firstOrNull(),
-		)
-		launchLoadingJob {
-			initialColorFilter = mangaDataRepository.getColorFilter(manga.id)
-			colorFilter.value = initialColorFilter
-		}
-		launchLoadingJob(Dispatchers.Default) {
-			val repository = mangaRepositoryFactory.create(page.source)
-			val url = repository.getPageUrl(page)
-			preview.emitValue(
-				MangaPage(
-					id = page.id,
-					url = url,
-					preview = page.preview,
-					source = page.source,
-				),
-			)
-		}
-	}
-
-	fun setBrightness(brightness: Float) {
-		val cf = colorFilter.value
-		colorFilter.value = ReaderColorFilter(brightness, cf?.contrast ?: 0f).takeUnless { it.isEmpty }
-	}
-
-	fun setContrast(contrast: Float) {
-		val cf = colorFilter.value
-		colorFilter.value = ReaderColorFilter(cf?.brightness ?: 0f, contrast).takeUnless { it.isEmpty }
-	}
-
-	fun reset() {
-		colorFilter.value = null
-	}
-
-	fun save() {
-		launchLoadingJob(Dispatchers.Default) {
-			mangaDataRepository.saveColorFilter(manga, colorFilter.value)
-			onDismiss.emitCall(Unit)
-		}
-	}
-}

app/src/main/java/org/koitharu/kotatsu/reader/ui/thumbnails/OnPageSelectListener.kt

@@ -1,8 +0,0 @@
-package org.koitharu.kotatsu.reader.ui.thumbnails
-
-import org.koitharu.kotatsu.parsers.model.MangaPage
-
-fun interface OnPageSelectListener {
-
-	fun onPageSelected(page: MangaPage)
-}

app/src/main/java/org/koitharu/kotatsu/reader/ui/thumbnails/PageThumbnail.kt

@@ -1,11 +0,0 @@
-package org.koitharu.kotatsu.reader.ui.thumbnails
-
-import org.koitharu.kotatsu.core.parser.MangaRepository
-import org.koitharu.kotatsu.parsers.model.MangaPage
-
-data class PageThumbnail(
-	val number: Int,
-	val isCurrent: Boolean,
-	val repository: MangaRepository,
-	val page: MangaPage
-)

app/src/main/java/org/koitharu/kotatsu/reader/ui/thumbnails/PagesThumbnailsSheet.kt

@@ -1,146 +0,0 @@
-package org.koitharu.kotatsu.reader.ui.thumbnails
-
-import android.os.Bundle
-import android.view.LayoutInflater
-import android.view.View
-import android.view.ViewGroup
-import androidx.fragment.app.FragmentManager
-import androidx.recyclerview.widget.GridLayoutManager
-import coil.ImageLoader
-import dagger.hilt.android.AndroidEntryPoint
-import org.koitharu.kotatsu.R
-import org.koitharu.kotatsu.base.ui.BaseBottomSheet
-import org.koitharu.kotatsu.base.ui.list.OnListItemClickListener
-import org.koitharu.kotatsu.base.ui.list.decor.SpacingItemDecoration
-import org.koitharu.kotatsu.base.ui.widgets.BottomSheetHeaderBar
-import org.koitharu.kotatsu.core.model.parcelable.ParcelableMangaPages
-import org.koitharu.kotatsu.core.parser.MangaRepository
-import org.koitharu.kotatsu.core.prefs.AppSettings
-import org.koitharu.kotatsu.databinding.SheetPagesBinding
-import org.koitharu.kotatsu.list.ui.MangaListSpanResolver
-import org.koitharu.kotatsu.parsers.model.MangaPage
-import org.koitharu.kotatsu.reader.domain.PageLoader
-import org.koitharu.kotatsu.reader.ui.thumbnails.adapter.PageThumbnailAdapter
-import org.koitharu.kotatsu.utils.ext.getParcelableCompat
-import org.koitharu.kotatsu.utils.ext.viewLifecycleScope
-import org.koitharu.kotatsu.utils.ext.withArgs
-import javax.inject.Inject
-
-@AndroidEntryPoint
-class PagesThumbnailsSheet :
-	BaseBottomSheet<SheetPagesBinding>(),
-	OnListItemClickListener<MangaPage>,
-	BottomSheetHeaderBar.OnExpansionChangeListener {
-
-	@Inject
-	lateinit var mangaRepositoryFactory: MangaRepository.Factory
-
-	@Inject
-	lateinit var pageLoader: PageLoader
-
-	@Inject
-	lateinit var coil: ImageLoader
-
-	@Inject
-	lateinit var settings: AppSettings
-
-	private lateinit var thumbnails: List<PageThumbnail>
-	private var spanResolver: MangaListSpanResolver? = null
-	private var currentPageIndex = -1
-
-	override fun onCreate(savedInstanceState: Bundle?) {
-		super.onCreate(savedInstanceState)
-		val pages = arguments?.getParcelableCompat<ParcelableMangaPages>(ARG_PAGES)?.pages
-		if (pages.isNullOrEmpty()) {
-			dismissAllowingStateLoss()
-			return
-		}
-		currentPageIndex = requireArguments().getInt(ARG_CURRENT, currentPageIndex)
-		val repository = mangaRepositoryFactory.create(pages.first().source)
-		thumbnails = pages.mapIndexed { i, x ->
-			PageThumbnail(
-				number = i + 1,
-				isCurrent = i == currentPageIndex,
-				repository = repository,
-				page = x,
-			)
-		}
-	}
-
-	override fun onInflateView(inflater: LayoutInflater, container: ViewGroup?): SheetPagesBinding {
-		return SheetPagesBinding.inflate(inflater, container, false)
-	}
-
-	override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
-		super.onViewCreated(view, savedInstanceState)
-
-		spanResolver = MangaListSpanResolver(view.resources)
-		with(binding.headerBar) {
-			title = arguments?.getString(ARG_TITLE)
-			subtitle = null
-			addOnExpansionChangeListener(this@PagesThumbnailsSheet)
-		}
-
-		with(binding.recyclerView) {
-			addItemDecoration(
-				SpacingItemDecoration(resources.getDimensionPixelOffset(R.dimen.grid_spacing)),
-			)
-			adapter = PageThumbnailAdapter(
-				dataSet = thumbnails,
-				coil = coil,
-				scope = viewLifecycleScope,
-				loader = pageLoader,
-				clickListener = this@PagesThumbnailsSheet,
-			)
-			addOnLayoutChangeListener(spanResolver)
-			spanResolver?.setGridSize(settings.gridSize / 100f, this)
-			if (currentPageIndex > 0) {
-				val offset = resources.getDimensionPixelOffset(R.dimen.preferred_grid_width)
-				(layoutManager as GridLayoutManager).scrollToPositionWithOffset(currentPageIndex, offset)
-			}
-		}
-	}
-
-	override fun onDestroyView() {
-		super.onDestroyView()
-		spanResolver = null
-	}
-
-	override fun onItemClick(item: MangaPage, view: View) {
-		(
-			(parentFragment as? OnPageSelectListener)
-				?: (activity as? OnPageSelectListener)
-			)?.run {
-				onPageSelected(item)
-				dismiss()
-			}
-	}
-
-	override fun onExpansionStateChanged(headerBar: BottomSheetHeaderBar, isExpanded: Boolean) {
-		if (isExpanded) {
-			headerBar.subtitle = resources.getQuantityString(
-				R.plurals.pages,
-				thumbnails.size,
-				thumbnails.size,
-			)
-		} else {
-			headerBar.subtitle = null
-		}
-	}
-
-	companion object {
-
-		private const val ARG_PAGES = "pages"
-		private const val ARG_TITLE = "title"
-		private const val ARG_CURRENT = "current"
-
-		private const val TAG = "PagesThumbnailsSheet"
-
-		fun show(fm: FragmentManager, pages: List<MangaPage>, title: String, currentPage: Int) =
-			PagesThumbnailsSheet().withArgs(3) {
-				putParcelable(ARG_PAGES, ParcelableMangaPages(pages))
-				putString(ARG_TITLE, title)
-				putInt(ARG_CURRENT, currentPage)
-			}.show(fm, TAG)
-	}
-}

app/src/main/java/org/koitharu/kotatsu/reader/ui/thumbnails/adapter/PageThumbnailAD.kt

@@ -1,91 +0,0 @@
-package org.koitharu.kotatsu.reader.ui.thumbnails.adapter
-
-import android.graphics.drawable.Drawable
-import coil.ImageLoader
-import coil.request.ImageRequest
-import coil.size.Scale
-import coil.size.Size
-import com.hannesdorfmann.adapterdelegates4.dsl.adapterDelegateViewBinding
-import kotlinx.coroutines.CoroutineScope
-import kotlinx.coroutines.Dispatchers
-import kotlinx.coroutines.Job
-import kotlinx.coroutines.launch
-import kotlinx.coroutines.withContext
-import org.koitharu.kotatsu.R
-import org.koitharu.kotatsu.base.ui.list.OnListItemClickListener
-import org.koitharu.kotatsu.databinding.ItemPageThumbBinding
-import org.koitharu.kotatsu.parsers.model.MangaPage
-import org.koitharu.kotatsu.reader.domain.PageLoader
-import org.koitharu.kotatsu.reader.ui.thumbnails.PageThumbnail
-import org.koitharu.kotatsu.utils.ext.decodeRegion
-import org.koitharu.kotatsu.utils.ext.isLowRamDevice
-import org.koitharu.kotatsu.utils.ext.runCatchingCancellable
-import org.koitharu.kotatsu.utils.ext.setTextColorAttr
-import com.google.android.material.R as materialR
-
-fun pageThumbnailAD(
-	coil: ImageLoader,
-	scope: CoroutineScope,
-	loader: PageLoader,
-	clickListener: OnListItemClickListener<MangaPage>,
-) = adapterDelegateViewBinding<PageThumbnail, PageThumbnail, ItemPageThumbBinding>(
-	{ inflater, parent -> ItemPageThumbBinding.inflate(inflater, parent, false) },
-) {
-	var job: Job? = null
-	val gridWidth = itemView.context.resources.getDimensionPixelSize(R.dimen.preferred_grid_width)
-	val thumbSize = Size(
-		width = gridWidth,
-		height = (gridWidth / 13f * 18f).toInt(),
-	)
-
-	suspend fun loadPageThumbnail(item: PageThumbnail): Drawable? = withContext(Dispatchers.Default) {
-		item.page.preview?.let { url ->
-			coil.execute(
-				ImageRequest.Builder(context)
-					.data(url)
-					.tag(item.page.source)
-					.size(thumbSize)
-					.scale(Scale.FILL)
-					.allowRgb565(true)
-					.build(),
-			).drawable
-		}?.let { drawable ->
-			return@withContext drawable
-		}
-		val file = loader.loadPage(item.page, force = false)
-		coil.execute(
-			ImageRequest.Builder(context)
-				.data(file)
-				.size(thumbSize)
-				.decodeRegion(0)
-				.allowRgb565(isLowRamDevice(context))
-				.build(),
-		).drawable
-	}
-
-	binding.root.setOnClickListener {
-		clickListener.onItemClick(item.page, itemView)
-	}
-
-	bind {
-		job?.cancel()
-		binding.imageViewThumb.setImageDrawable(null)
-		with(binding.textViewNumber) {
-			setBackgroundResource(if (item.isCurrent) R.drawable.bg_badge_accent else R.drawable.bg_badge_empty)
-			setTextColorAttr(if (item.isCurrent) materialR.attr.colorOnTertiary else android.R.attr.textColorPrimary)
-			text = (item.number).toString()
-		}
-		job = scope.launch {
-			val drawable = runCatchingCancellable {
-				loadPageThumbnail(item)
-			}.getOrNull()
-			binding.imageViewThumb.setImageDrawable(drawable)
-		}
-	}
-
-	onViewRecycled {
-		job?.cancel()
-		job = null
-		binding.imageViewThumb.setImageDrawable(null)
-	}
-}

app/src/main/java/org/koitharu/kotatsu/reader/ui/thumbnails/adapter/PageThumbnailAdapter.kt

@@ -1,23 +0,0 @@
-package org.koitharu.kotatsu.reader.ui.thumbnails.adapter
-
-import coil.ImageLoader
-import com.hannesdorfmann.adapterdelegates4.ListDelegationAdapter
-import kotlinx.coroutines.CoroutineScope
-import org.koitharu.kotatsu.base.ui.list.OnListItemClickListener
-import org.koitharu.kotatsu.parsers.model.MangaPage
-import org.koitharu.kotatsu.reader.domain.PageLoader
-import org.koitharu.kotatsu.reader.ui.thumbnails.PageThumbnail
-
-class PageThumbnailAdapter(
-	dataSet: List<PageThumbnail>,
-	coil: ImageLoader,
-	scope: CoroutineScope,
-	loader: PageLoader,
-	clickListener: OnListItemClickListener<MangaPage>
-) : ListDelegationAdapter<List<PageThumbnail>>() {
-
-	init {
-		delegatesManager.addDelegate(pageThumbnailAD(coil, scope, loader, clickListener))
-		setItems(dataSet)
-	}
-}

app/src/main/java/org/koitharu/kotatsu/search/ui/MangaListActivity.kt

@@ -1,87 +0,0 @@
-package org.koitharu.kotatsu.search.ui
-
-import android.content.Context
-import android.content.Intent
-import android.os.Bundle
-import androidx.core.graphics.Insets
-import androidx.core.view.updatePadding
-import androidx.fragment.app.commit
-import com.google.android.material.appbar.AppBarLayout
-import dagger.hilt.android.AndroidEntryPoint
-import org.koitharu.kotatsu.R
-import org.koitharu.kotatsu.base.ui.BaseActivity
-import org.koitharu.kotatsu.core.model.parcelable.ParcelableMangaTags
-import org.koitharu.kotatsu.databinding.ActivityContainerBinding
-import org.koitharu.kotatsu.local.ui.LocalListFragment
-import org.koitharu.kotatsu.main.ui.owners.AppBarOwner
-import org.koitharu.kotatsu.parsers.model.MangaSource
-import org.koitharu.kotatsu.parsers.model.MangaTag
-import org.koitharu.kotatsu.remotelist.ui.RemoteListFragment
-import org.koitharu.kotatsu.utils.ext.getParcelableExtraCompat
-import org.koitharu.kotatsu.utils.ext.getSerializableExtraCompat
-
-@AndroidEntryPoint
-class MangaListActivity :
-	BaseActivity<ActivityContainerBinding>(),
-	AppBarOwner {
-
-	override val appBar: AppBarLayout
-		get() = binding.appbar
-
-	override fun onCreate(savedInstanceState: Bundle?) {
-		super.onCreate(savedInstanceState)
-		setContentView(ActivityContainerBinding.inflate(layoutInflater))
-		val tags = intent.getParcelableExtraCompat<ParcelableMangaTags>(EXTRA_TAGS)?.tags
-		supportActionBar?.setDisplayHomeAsUpEnabled(true)
-		val source = intent.getSerializableExtraCompat(EXTRA_SOURCE) ?: tags?.firstOrNull()?.source
-		if (source == null) {
-			finishAfterTransition()
-			return
-		}
-		title = if (source == MangaSource.LOCAL) getString(R.string.local_storage) else source.title
-		val fm = supportFragmentManager
-		if (fm.findFragmentById(R.id.container) == null) {
-			fm.commit {
-				setReorderingAllowed(true)
-				val fragment = if (source == MangaSource.LOCAL) {
-					LocalListFragment.newInstance()
-				} else {
-					RemoteListFragment.newInstance(source)
-				}
-				replace(R.id.container, fragment)
-				if (!tags.isNullOrEmpty() && fragment is RemoteListFragment) {
-					runOnCommit(ApplyFilterRunnable(fragment, tags))
-				}
-			}
-		}
-	}
-
-	override fun onWindowInsetsChanged(insets: Insets) {
-		binding.root.updatePadding(
-			left = insets.left,
-			right = insets.right,
-		)
-	}
-
-	private class ApplyFilterRunnable(
-		private val fragment: RemoteListFragment,
-		private val tags: Set<MangaTag>,
-	) : Runnable {
-
-		override fun run() {
-			fragment.viewModel.applyFilter(tags)
-		}
-	}
-
-	companion object {
-
-		private const val EXTRA_TAGS = "tags"
-		private const val EXTRA_SOURCE = "source"
-
-		fun newIntent(context: Context, tags: Set<MangaTag>) = Intent(context, MangaListActivity::class.java)
-			.putExtra(EXTRA_TAGS, ParcelableMangaTags(tags))
-
-		fun newIntent(context: Context, source: MangaSource) = Intent(context, MangaListActivity::class.java)
-			.putExtra(EXTRA_SOURCE, source)
-	}
-}

app/src/main/java/org/koitharu/kotatsu/settings/ContentSettingsFragment.kt

@@ -1,129 +0,0 @@
-package org.koitharu.kotatsu.settings
-
-import android.content.SharedPreferences
-import android.os.Bundle
-import android.view.View
-import androidx.preference.ListPreference
-import androidx.preference.Preference
-import com.google.android.material.snackbar.Snackbar
-import dagger.hilt.android.AndroidEntryPoint
-import kotlinx.coroutines.launch
-import org.koitharu.kotatsu.R
-import org.koitharu.kotatsu.base.ui.BasePreferenceFragment
-import org.koitharu.kotatsu.base.ui.dialog.StorageSelectDialog
-import org.koitharu.kotatsu.core.cache.ContentCache
-import org.koitharu.kotatsu.core.network.DoHProvider
-import org.koitharu.kotatsu.core.prefs.AppSettings
-import org.koitharu.kotatsu.local.data.LocalStorageManager
-import org.koitharu.kotatsu.parsers.util.names
-import org.koitharu.kotatsu.settings.utils.SliderPreference
-import org.koitharu.kotatsu.utils.ext.getStorageName
-import org.koitharu.kotatsu.utils.ext.setDefaultValueCompat
-import org.koitharu.kotatsu.utils.ext.viewLifecycleScope
-import java.io.File
-import javax.inject.Inject
-
-@AndroidEntryPoint
-class ContentSettingsFragment :
-	BasePreferenceFragment(R.string.content),
-	SharedPreferences.OnSharedPreferenceChangeListener,
-	StorageSelectDialog.OnStorageSelectListener {
-
-	@Inject
-	lateinit var storageManager: LocalStorageManager
-
-	@Inject
-	lateinit var contentCache: ContentCache
-
-	override fun onCreatePreferences(savedInstanceState: Bundle?, rootKey: String?) {
-		addPreferencesFromResource(R.xml.pref_content)
-		findPreference<Preference>(AppSettings.KEY_PREFETCH_CONTENT)?.isVisible = contentCache.isCachingEnabled
-		findPreference<SliderPreference>(AppSettings.KEY_DOWNLOADS_PARALLELISM)?.run {
-			summary = value.toString()
-			setOnPreferenceChangeListener { preference, newValue ->
-				preference.summary = newValue.toString()
-				true
-			}
-		}
-		findPreference<ListPreference>(AppSettings.KEY_DOH)?.run {
-			entryValues = arrayOf(
-				DoHProvider.NONE,
-				DoHProvider.GOOGLE,
-				DoHProvider.CLOUDFLARE,
-				DoHProvider.ADGUARD,
-			).names()
-			setDefaultValueCompat(DoHProvider.NONE.name)
-		}
-	}
-
-	override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
-		super.onViewCreated(view, savedInstanceState)
-		findPreference<Preference>(AppSettings.KEY_LOCAL_STORAGE)?.bindStorageName()
-		findPreference<Preference>(AppSettings.KEY_SUGGESTIONS)?.setSummary(
-			if (settings.isSuggestionsEnabled) R.string.enabled else R.string.disabled,
-		)
-		bindRemoteSourcesSummary()
-		settings.subscribe(this)
-	}
-
-	override fun onDestroyView() {
-		settings.unsubscribe(this)
-		super.onDestroyView()
-	}
-
-	override fun onSharedPreferenceChanged(prefs: SharedPreferences?, key: String?) {
-		when (key) {
-			AppSettings.KEY_LOCAL_STORAGE -> {
-				findPreference<Preference>(key)?.bindStorageName()
-			}
-
-			AppSettings.KEY_SUGGESTIONS -> {
-				findPreference<Preference>(AppSettings.KEY_SUGGESTIONS)?.setSummary(
-					if (settings.isSuggestionsEnabled) R.string.enabled else R.string.disabled,
-				)
-			}
-
-			AppSettings.KEY_SOURCES_HIDDEN -> {
-				bindRemoteSourcesSummary()
-			}
-
-			AppSettings.KEY_SSL_BYPASS -> {
-				Snackbar.make(listView, R.string.settings_apply_restart_required, Snackbar.LENGTH_INDEFINITE).show()
-			}
-		}
-	}
-
-	override fun onPreferenceTreeClick(preference: Preference): Boolean {
-		return when (preference.key) {
-			AppSettings.KEY_LOCAL_STORAGE -> {
-				val ctx = context ?: return false
-				StorageSelectDialog.Builder(ctx, storageManager, this)
-					.setTitle(preference.title ?: "")
-					.setNegativeButton(android.R.string.cancel)
-					.create()
-					.show()
-				true
-			}
-
-			else -> super.onPreferenceTreeClick(preference)
-		}
-	}
-
-	override fun onStorageSelected(file: File) {
-		settings.mangaStorageDir = file
-	}
-
-	private fun Preference.bindStorageName() {
-		viewLifecycleScope.launch {
-			val storage = storageManager.getDefaultWriteableDir()
-			summary = storage?.getStorageName(context) ?: getString(R.string.not_available)
-		}
-	}
-
-	private fun bindRemoteSourcesSummary() {
-		findPreference<Preference>(AppSettings.KEY_REMOTE_SOURCES)?.run {
-			val total = settings.remoteMangaSources.size
-			summary = getString(R.string.enabled_d_of_d, total - settings.hiddenSources.size, total)
-		}
-	}
-}

app/src/main/java/org/koitharu/kotatsu/settings/HistorySettingsFragment.kt

@@ -1,169 +0,0 @@
-package org.koitharu.kotatsu.settings
-
-import android.os.Bundle
-import android.view.View
-import androidx.lifecycle.Lifecycle
-import androidx.preference.Preference
-import com.google.android.material.dialog.MaterialAlertDialogBuilder
-import com.google.android.material.snackbar.Snackbar
-import dagger.hilt.android.AndroidEntryPoint
-import kotlinx.coroutines.CancellationException
-import kotlinx.coroutines.launch
-import org.koitharu.kotatsu.R
-import org.koitharu.kotatsu.base.ui.BasePreferenceFragment
-import org.koitharu.kotatsu.core.network.cookies.MutableCookieJar
-import org.koitharu.kotatsu.core.os.ShortcutsUpdater
-import org.koitharu.kotatsu.core.prefs.AppSettings
-import org.koitharu.kotatsu.local.data.CacheDir
-import org.koitharu.kotatsu.local.data.LocalStorageManager
-import org.koitharu.kotatsu.search.domain.MangaSearchRepository
-import org.koitharu.kotatsu.tracker.domain.TrackingRepository
-import org.koitharu.kotatsu.utils.FileSize
-import org.koitharu.kotatsu.utils.ext.awaitStateAtLeast
-import org.koitharu.kotatsu.utils.ext.getDisplayMessage
-import org.koitharu.kotatsu.utils.ext.viewLifecycleScope
-import javax.inject.Inject
-
-@AndroidEntryPoint
-class HistorySettingsFragment : BasePreferenceFragment(R.string.history_and_cache) {
-
-	@Inject
-	lateinit var trackerRepo: TrackingRepository
-
-	@Inject
-	lateinit var searchRepository: MangaSearchRepository
-
-	@Inject
-	lateinit var storageManager: LocalStorageManager
-
-	@Inject
-	lateinit var cookieJar: MutableCookieJar
-
-	@Inject
-	lateinit var shortcutsUpdater: ShortcutsUpdater
-
-	override fun onCreatePreferences(savedInstanceState: Bundle?, rootKey: String?) {
-		addPreferencesFromResource(R.xml.pref_history)
-		findPreference<Preference>(AppSettings.KEY_SHORTCUTS)?.isVisible =
-			shortcutsUpdater.isDynamicShortcutsAvailable()
-	}
-
-	override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
-		super.onViewCreated(view, savedInstanceState)
-		findPreference<Preference>(AppSettings.KEY_PAGES_CACHE_CLEAR)?.bindSummaryToCacheSize(CacheDir.PAGES)
-		findPreference<Preference>(AppSettings.KEY_THUMBS_CACHE_CLEAR)?.bindSummaryToCacheSize(CacheDir.THUMBS)
-		findPreference<Preference>(AppSettings.KEY_SEARCH_HISTORY_CLEAR)?.let { pref ->
-			viewLifecycleScope.launch {
-				lifecycle.awaitStateAtLeast(Lifecycle.State.RESUMED)
-				val items = searchRepository.getSearchHistoryCount()
-				pref.summary = pref.context.resources.getQuantityString(R.plurals.items, items, items)
-			}
-		}
-		findPreference<Preference>(AppSettings.KEY_UPDATES_FEED_CLEAR)?.let { pref ->
-			viewLifecycleScope.launch {
-				lifecycle.awaitStateAtLeast(Lifecycle.State.RESUMED)
-				val items = trackerRepo.getLogsCount()
-				pref.summary = pref.context.resources.getQuantityString(R.plurals.items, items, items)
-			}
-		}
-	}
-
-	override fun onPreferenceTreeClick(preference: Preference): Boolean {
-		return when (preference.key) {
-			AppSettings.KEY_PAGES_CACHE_CLEAR -> {
-				clearCache(preference, CacheDir.PAGES)
-				true
-			}
-
-			AppSettings.KEY_THUMBS_CACHE_CLEAR -> {
-				clearCache(preference, CacheDir.THUMBS)
-				true
-			}
-
-			AppSettings.KEY_COOKIES_CLEAR -> {
-				clearCookies()
-				true
-			}
-
-			AppSettings.KEY_SEARCH_HISTORY_CLEAR -> {
-				clearSearchHistory(preference)
-				true
-			}
-
-			AppSettings.KEY_UPDATES_FEED_CLEAR -> {
-				viewLifecycleScope.launch {
-					trackerRepo.clearLogs()
-					preference.summary = preference.context.resources
-						.getQuantityString(R.plurals.items, 0, 0)
-					Snackbar.make(
-						view ?: return@launch,
-						R.string.updates_feed_cleared,
-						Snackbar.LENGTH_SHORT,
-					).show()
-				}
-				true
-			}
-
-			else -> super.onPreferenceTreeClick(preference)
-		}
-	}
-
-	private fun clearCache(preference: Preference, cache: CacheDir) {
-		val ctx = preference.context.applicationContext
-		viewLifecycleScope.launch {
-			try {
-				preference.isEnabled = false
-				storageManager.clearCache(cache)
-				val size = storageManager.computeCacheSize(cache)
-				preference.summary = FileSize.BYTES.format(ctx, size)
-			} catch (e: CancellationException) {
-				throw e
-			} catch (e: Exception) {
-				preference.summary = e.getDisplayMessage(ctx.resources)
-			} finally {
-				preference.isEnabled = true
-			}
-		}
-	}
-
-	private fun Preference.bindSummaryToCacheSize(dir: CacheDir) = viewLifecycleScope.launch {
-		val size = storageManager.computeCacheSize(dir)
-		summary = FileSize.BYTES.format(context, size)
-	}
-
-	private fun clearSearchHistory(preference: Preference) {
-		MaterialAlertDialogBuilder(context ?: return)
-			.setTitle(R.string.clear_search_history)
-			.setMessage(R.string.text_clear_search_history_prompt)
-			.setNegativeButton(android.R.string.cancel, null)
-			.setPositiveButton(R.string.clear) { _, _ ->
-				viewLifecycleScope.launch {
-					searchRepository.clearSearchHistory()
-					preference.summary = preference.context.resources
-						.getQuantityString(R.plurals.items, 0, 0)
-					Snackbar.make(
-						view ?: return@launch,
-						R.string.search_history_cleared,
-						Snackbar.LENGTH_SHORT,
-					).show()
-				}
-			}.show()
-	}
-
-	private fun clearCookies() {
-		MaterialAlertDialogBuilder(context ?: return)
-			.setTitle(R.string.clear_cookies)
-			.setMessage(R.string.text_clear_cookies_prompt)
-			.setNegativeButton(android.R.string.cancel, null)
-			.setPositiveButton(R.string.clear) { _, _ ->
-				viewLifecycleScope.launch {
-					cookieJar.clear()
-					Snackbar.make(
-						listView ?: return@launch,
-						R.string.cookies_cleared,
-						Snackbar.LENGTH_SHORT,
-					).show()
-				}
-			}.show()
-	}
-}

app/src/main/java/org/koitharu/kotatsu/settings/RootSettingsFragment.kt

@@ -1,12 +0,0 @@
-package org.koitharu.kotatsu.settings
-
-import android.os.Bundle
-import org.koitharu.kotatsu.R
-import org.koitharu.kotatsu.base.ui.BasePreferenceFragment
-
-class RootSettingsFragment : BasePreferenceFragment(R.string.settings) {
-
-	override fun onCreatePreferences(savedInstanceState: Bundle?, rootKey: String?) {
-		addPreferencesFromResource(R.xml.pref_root)
-	}
-}

app/src/main/java/org/koitharu/kotatsu/settings/SettingsHeadersFragment.kt

@@ -1,49 +0,0 @@
-package org.koitharu.kotatsu.settings
-
-import android.os.Bundle
-import android.view.View
-import androidx.fragment.app.Fragment
-import androidx.fragment.app.FragmentTransaction
-import androidx.fragment.app.commit
-import androidx.preference.PreferenceFragmentCompat
-import androidx.preference.PreferenceHeaderFragmentCompat
-import androidx.slidingpanelayout.widget.SlidingPaneLayout
-import org.koitharu.kotatsu.R
-
-class SettingsHeadersFragment : PreferenceHeaderFragmentCompat(), SlidingPaneLayout.PanelSlideListener {
-
-	private var currentTitle: CharSequence? = null
-
-	override fun onCreatePreferenceHeader(): PreferenceFragmentCompat = RootSettingsFragment()
-
-	override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
-		super.onViewCreated(view, savedInstanceState)
-		slidingPaneLayout.addPanelSlideListener(this)
-	}
-
-	override fun onPanelSlide(panel: View, slideOffset: Float) = Unit
-
-	override fun onPanelOpened(panel: View) {
-		activity?.title = currentTitle ?: getString(R.string.settings)
-	}
-
-	override fun onPanelClosed(panel: View) {
-		activity?.setTitle(R.string.settings)
-	}
-
-	fun setTitle(title: CharSequence?) {
-		currentTitle = title
-		if (slidingPaneLayout.width != 0 && slidingPaneLayout.isOpen) {
-			activity?.title = title
-		}
-	}
-
-	fun openFragment(fragment: Fragment) {
-		childFragmentManager.commit {
-			setReorderingAllowed(true)
-			replace(androidx.preference.R.id.preferences_detail, fragment)
-			setTransition(FragmentTransaction.TRANSIT_FRAGMENT_FADE)
-			addToBackStack(null)
-		}
-	}
-}

app/src/main/java/org/koitharu/kotatsu/settings/SourceSettingsFragment.kt

@@ -1,133 +0,0 @@
-package org.koitharu.kotatsu.settings
-
-import android.os.Bundle
-import android.view.View
-import androidx.lifecycle.LifecycleOwner
-import androidx.lifecycle.lifecycleScope
-import androidx.preference.Preference
-import com.google.android.material.snackbar.Snackbar
-import dagger.hilt.android.AndroidEntryPoint
-import kotlinx.coroutines.Dispatchers
-import kotlinx.coroutines.ensureActive
-import kotlinx.coroutines.launch
-import kotlinx.coroutines.withContext
-import org.koitharu.kotatsu.R
-import org.koitharu.kotatsu.base.ui.BasePreferenceFragment
-import org.koitharu.kotatsu.core.exceptions.resolve.ExceptionResolver
-import org.koitharu.kotatsu.core.parser.MangaRepository
-import org.koitharu.kotatsu.core.parser.RemoteMangaRepository
-import org.koitharu.kotatsu.parsers.exception.AuthRequiredException
-import org.koitharu.kotatsu.parsers.model.MangaSource
-import org.koitharu.kotatsu.settings.sources.auth.SourceAuthActivity
-import org.koitharu.kotatsu.utils.ext.awaitViewLifecycle
-import org.koitharu.kotatsu.utils.ext.getDisplayMessage
-import org.koitharu.kotatsu.utils.ext.printStackTraceDebug
-import org.koitharu.kotatsu.utils.ext.requireSerializable
-import org.koitharu.kotatsu.utils.ext.runCatchingCancellable
-import org.koitharu.kotatsu.utils.ext.viewLifecycleScope
-import org.koitharu.kotatsu.utils.ext.withArgs
-import javax.inject.Inject
-
-@AndroidEntryPoint
-class SourceSettingsFragment : BasePreferenceFragment(0) {
-
-	@Inject
-	lateinit var mangaRepositoryFactory: MangaRepository.Factory
-
-	private lateinit var source: MangaSource
-	private var repository: RemoteMangaRepository? = null
-	private val exceptionResolver = ExceptionResolver(this)
-
-	override fun onCreate(savedInstanceState: Bundle?) {
-		source = requireArguments().requireSerializable(EXTRA_SOURCE)
-		repository = mangaRepositoryFactory.create(source) as? RemoteMangaRepository
-		super.onCreate(savedInstanceState)
-	}
-
-	override fun onResume() {
-		super.onResume()
-		setTitle(source.title)
-	}
-
-	override fun onCreatePreferences(savedInstanceState: Bundle?, rootKey: String?) {
-		preferenceManager.sharedPreferencesName = source.name
-		val repo = repository ?: return
-		addPreferencesFromResource(R.xml.pref_source)
-		addPreferencesFromRepository(repo)
-
-		findPreference<Preference>(KEY_AUTH)?.run {
-			val authProvider = repo.getAuthProvider()
-			isVisible = authProvider != null
-			isEnabled = authProvider?.isAuthorized == false
-		}
-	}
-
-	override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
-		super.onViewCreated(view, savedInstanceState)
-		findPreference<Preference>(KEY_AUTH)?.run {
-			if (isVisible) {
-				loadUsername(viewLifecycleOwner, this)
-			}
-		}
-	}
-
-	override fun onPreferenceTreeClick(preference: Preference): Boolean {
-		return when (preference.key) {
-			KEY_AUTH -> {
-				startActivity(SourceAuthActivity.newIntent(preference.context, source))
-				true
-			}
-
-			else -> super.onPreferenceTreeClick(preference)
-		}
-	}
-
-	private fun loadUsername(owner: LifecycleOwner, preference: Preference) = owner.lifecycleScope.launch {
-		runCatchingCancellable {
-			preference.summary = null
-			withContext(Dispatchers.Default) {
-				requireNotNull(repository?.getAuthProvider()?.getUsername())
-			}
-		}.onSuccess { username ->
-			preference.title = getString(R.string.logged_in_as, username)
-		}.onFailure { error ->
-			when {
-				error is AuthRequiredException -> Unit
-				ExceptionResolver.canResolve(error) -> {
-					ensureActive()
-					Snackbar.make(
-						listView ?: return@onFailure,
-						error.getDisplayMessage(preference.context.resources),
-						Snackbar.LENGTH_INDEFINITE,
-					).setAction(ExceptionResolver.getResolveStringId(error)) { resolveError(error) }
-						.show()
-				}
-
-				else -> preference.summary = error.getDisplayMessage(preference.context.resources)
-			}
-			error.printStackTraceDebug()
-		}
-	}
-
-	private fun resolveError(error: Throwable) {
-		view ?: return
-		viewLifecycleScope.launch {
-			if (exceptionResolver.resolve(error)) {
-				val pref = findPreference<Preference>(KEY_AUTH) ?: return@launch
-				val lifecycleOwner = awaitViewLifecycle()
-				loadUsername(lifecycleOwner, pref)
-			}
-		}
-	}
-
-	companion object {
-
-		private const val KEY_AUTH = "auth"
-
-		private const val EXTRA_SOURCE = "source"
-
-		fun newInstance(source: MangaSource) = SourceSettingsFragment().withArgs(1) {
-			putSerializable(EXTRA_SOURCE, source)
-		}
-	}
-}

app/src/main/java/org/koitharu/kotatsu/settings/backup/BackupSettingsFragment.kt

@@ -1,53 +0,0 @@
-package org.koitharu.kotatsu.settings.backup
-
-import android.content.ActivityNotFoundException
-import android.net.Uri
-import android.os.Bundle
-import androidx.activity.result.ActivityResultCallback
-import androidx.activity.result.contract.ActivityResultContracts
-import androidx.preference.Preference
-import com.google.android.material.snackbar.Snackbar
-import org.koitharu.kotatsu.R
-import org.koitharu.kotatsu.base.ui.BasePreferenceFragment
-import org.koitharu.kotatsu.core.prefs.AppSettings
-import org.koitharu.kotatsu.utils.ext.printStackTraceDebug
-
-class BackupSettingsFragment :
-	BasePreferenceFragment(R.string.backup_restore),
-	ActivityResultCallback<Uri?> {
-
-	private val backupSelectCall = registerForActivityResult(
-		ActivityResultContracts.OpenDocument(),
-		this
-	)
-
-	override fun onCreatePreferences(savedInstanceState: Bundle?, rootKey: String?) {
-		addPreferencesFromResource(R.xml.pref_backup)
-	}
-
-	override fun onPreferenceTreeClick(preference: Preference): Boolean {
-		return when (preference.key) {
-			AppSettings.KEY_BACKUP -> {
-				BackupDialogFragment().show(childFragmentManager, BackupDialogFragment.TAG)
-				true
-			}
-			AppSettings.KEY_RESTORE -> {
-				try {
-					backupSelectCall.launch(arrayOf("*/*"))
-				} catch (e: ActivityNotFoundException) {
-					e.printStackTraceDebug()
-					Snackbar.make(
-						listView, R.string.operation_not_supported, Snackbar.LENGTH_SHORT
-					).show()
-				}
-				true
-			}
-			else -> super.onPreferenceTreeClick(preference)
-		}
-	}
-
-	override fun onActivityResult(result: Uri?) {
-		RestoreDialogFragment.newInstance(result ?: return)
-			.show(childFragmentManager, BackupDialogFragment.TAG)
-	}
-}

app/src/main/java/org/koitharu/kotatsu/shelf/domain/ShelfSection.kt

@@ -1,6 +0,0 @@
-package org.koitharu.kotatsu.shelf.domain
-
-enum class ShelfSection {
-
-	HISTORY, LOCAL, UPDATED, FAVORITES;
-}

app/src/main/java/org/koitharu/kotatsu/suggestions/ui/SuggestionsWorker.kt

@@ -1,191 +0,0 @@
-package org.koitharu.kotatsu.suggestions.ui
-
-import android.app.NotificationChannel
-import android.app.NotificationManager
-import android.content.Context
-import android.os.Build
-import androidx.annotation.FloatRange
-import androidx.core.app.NotificationCompat
-import androidx.core.content.ContextCompat
-import androidx.hilt.work.HiltWorker
-import androidx.work.*
-import dagger.assisted.Assisted
-import dagger.assisted.AssistedInject
-import kotlinx.coroutines.Dispatchers
-import kotlinx.coroutines.async
-import kotlinx.coroutines.awaitAll
-import kotlinx.coroutines.coroutineScope
-import org.koitharu.kotatsu.R
-import org.koitharu.kotatsu.core.parser.MangaRepository
-import org.koitharu.kotatsu.core.prefs.AppSettings
-import org.koitharu.kotatsu.history.domain.HistoryRepository
-import org.koitharu.kotatsu.parsers.model.MangaSource
-import org.koitharu.kotatsu.parsers.model.MangaTag
-import org.koitharu.kotatsu.parsers.model.SortOrder
-import org.koitharu.kotatsu.suggestions.domain.MangaSuggestion
-import org.koitharu.kotatsu.suggestions.domain.SuggestionRepository
-import org.koitharu.kotatsu.utils.ext.asArrayList
-import org.koitharu.kotatsu.utils.ext.printStackTraceDebug
-import org.koitharu.kotatsu.utils.ext.runCatchingCancellable
-import org.koitharu.kotatsu.utils.ext.trySetForeground
-import java.util.concurrent.TimeUnit
-import kotlin.math.pow
-
-@HiltWorker
-class SuggestionsWorker @AssistedInject constructor(
-	@Assisted appContext: Context,
-	@Assisted params: WorkerParameters,
-	private val suggestionRepository: SuggestionRepository,
-	private val historyRepository: HistoryRepository,
-	private val appSettings: AppSettings,
-	private val mangaRepositoryFactory: MangaRepository.Factory,
-) : CoroutineWorker(appContext, params) {
-
-	override suspend fun doWork(): Result {
-		val count = doWorkImpl()
-		val outputData = workDataOf(DATA_COUNT to count)
-		return Result.success(outputData)
-	}
-
-	override suspend fun getForegroundInfo(): ForegroundInfo {
-		val manager = applicationContext.getSystemService(Context.NOTIFICATION_SERVICE) as NotificationManager
-		val title = applicationContext.getString(R.string.suggestions_updating)
-		if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
-			val channel = NotificationChannel(
-				WORKER_CHANNEL_ID,
-				title,
-				NotificationManager.IMPORTANCE_LOW,
-			)
-			channel.setShowBadge(false)
-			channel.enableVibration(false)
-			channel.setSound(null, null)
-			channel.enableLights(false)
-			manager.createNotificationChannel(channel)
-		}
-
-		val notification = NotificationCompat.Builder(applicationContext, WORKER_CHANNEL_ID)
-			.setContentTitle(title)
-			.setPriority(NotificationCompat.PRIORITY_MIN)
-			.setDefaults(0)
-			.setColor(ContextCompat.getColor(applicationContext, R.color.blue_primary_dark))
-			.setSilent(true)
-			.setProgress(0, 0, true)
-			.setSmallIcon(android.R.drawable.stat_notify_sync)
-			.setForegroundServiceBehavior(NotificationCompat.FOREGROUND_SERVICE_DEFERRED)
-			.setOngoing(true)
-			.build()
-
-		return ForegroundInfo(WORKER_NOTIFICATION_ID, notification)
-	}
-
-	private suspend fun doWorkImpl(): Int {
-		if (!appSettings.isSuggestionsEnabled) {
-			suggestionRepository.clear()
-			return 0
-		}
-		val blacklistTagRegex = appSettings.getSuggestionsTagsBlacklistRegex()
-		val allTags = historyRepository.getPopularTags(TAGS_LIMIT).filterNot {
-			blacklistTagRegex?.containsMatchIn(it.title) ?: false
-		}
-		if (allTags.isEmpty()) {
-			return 0
-		}
-		if (TAG in tags) { // not expedited
-			trySetForeground()
-		}
-		val tagsBySources = allTags.groupBy { x -> x.source }
-		val dispatcher = Dispatchers.Default.limitedParallelism(MAX_PARALLELISM)
-		val rawResults = coroutineScope {
-			tagsBySources.flatMap { (source, tags) ->
-				val repo = mangaRepositoryFactory.tryCreate(source) ?: return@flatMap emptyList()
-				tags.map { tag ->
-					async(dispatcher) {
-						repo.getListSafe(tag)
-					}
-				}
-			}.awaitAll().flatten().asArrayList()
-		}
-		if (appSettings.isSuggestionsExcludeNsfw) {
-			rawResults.removeAll { it.isNsfw }
-		}
-		if (blacklistTagRegex != null) {
-			rawResults.removeAll {
-				it.tags.any { x -> blacklistTagRegex.containsMatchIn(x.title) }
-			}
-		}
-		if (rawResults.isEmpty()) {
-			return 0
-		}
-		val suggestions = rawResults.distinctBy { manga ->
-			manga.id
-		}.map { manga ->
-			MangaSuggestion(
-				manga = manga,
-				relevance = computeRelevance(manga.tags, allTags),
-			)
-		}.sortedBy { it.relevance }.take(LIMIT)
-		suggestionRepository.replace(suggestions)
-		return suggestions.size
-	}
-
-	@FloatRange(from = 0.0, to = 1.0)
-	private fun computeRelevance(mangaTags: Set<MangaTag>, allTags: List<MangaTag>): Float {
-		val maxWeight = (allTags.size + allTags.size + 1 - mangaTags.size) * mangaTags.size / 2.0
-		val weight = mangaTags.sumOf { tag ->
-			val index = allTags.indexOf(tag)
-			if (index < 0) 0 else allTags.size - index
-		}
-		return (weight / maxWeight).pow(2.0).toFloat()
-	}
-
-	private suspend fun MangaRepository.getListSafe(tag: MangaTag) = runCatchingCancellable {
-		getList(offset = 0, sortOrder = SortOrder.UPDATED, tags = setOf(tag))
-	}.onFailure { error ->
-		error.printStackTraceDebug()
-	}.getOrDefault(emptyList())
-
-	private fun MangaRepository.Factory.tryCreate(source: MangaSource) = runCatching {
-		create(source)
-	}.onFailure { error ->
-		error.printStackTraceDebug()
-	}.getOrNull()
-
-	companion object {
-
-		private const val TAG = "suggestions"
-		private const val TAG_ONESHOT = "suggestions_oneshot"
-		private const val LIMIT = 140
-		private const val TAGS_LIMIT = 20
-		private const val MAX_PARALLELISM = 4
-		private const val DATA_COUNT = "count"
-		private const val WORKER_CHANNEL_ID = "suggestion_worker"
-		private const val WORKER_NOTIFICATION_ID = 36
-
-		fun setup(context: Context) {
-			val constraints = Constraints.Builder()
-				.setRequiredNetworkType(NetworkType.UNMETERED)
-				.setRequiresBatteryNotLow(true)
-				.build()
-			val request = PeriodicWorkRequestBuilder<SuggestionsWorker>(6, TimeUnit.HOURS)
-				.setConstraints(constraints)
-				.addTag(TAG)
-				.setBackoffCriteria(BackoffPolicy.LINEAR, 30, TimeUnit.MINUTES)
-				.build()
-			WorkManager.getInstance(context)
-				.enqueueUniquePeriodicWork(TAG, ExistingPeriodicWorkPolicy.KEEP, request)
-		}
-
-		fun startNow(context: Context) {
-			val constraints = Constraints.Builder()
-				.setRequiredNetworkType(NetworkType.CONNECTED)
-				.build()
-			val request = OneTimeWorkRequestBuilder<SuggestionsWorker>()
-				.setConstraints(constraints)
-				.addTag(TAG_ONESHOT)
-				.setExpedited(OutOfQuotaPolicy.RUN_AS_NON_EXPEDITED_WORK_REQUEST)
-				.build()
-			WorkManager.getInstance(context)
-				.enqueue(request)
-		}
-	}
-}

app/src/main/java/org/koitharu/kotatsu/sync/ui/SyncAuthViewModel.kt

@@ -1,25 +0,0 @@
-package org.koitharu.kotatsu.sync.ui
-
-import dagger.hilt.android.lifecycle.HiltViewModel
-import kotlinx.coroutines.Dispatchers
-import org.koitharu.kotatsu.base.ui.BaseViewModel
-import org.koitharu.kotatsu.sync.data.SyncAuthApi
-import org.koitharu.kotatsu.sync.domain.SyncAuthResult
-import org.koitharu.kotatsu.utils.SingleLiveEvent
-import javax.inject.Inject
-
-@HiltViewModel
-class SyncAuthViewModel @Inject constructor(
-	private val api: SyncAuthApi,
-) : BaseViewModel() {
-
-	val onTokenObtained = SingleLiveEvent<SyncAuthResult>()
-
-	fun obtainToken(email: String, password: String) {
-		launchLoadingJob(Dispatchers.Default) {
-			val token = api.authenticate(email, password)
-			val result = SyncAuthResult(email, password, token)
-			onTokenObtained.emitCall(result)
-		}
-	}
-}

app/src/main/java/org/koitharu/kotatsu/tracker/ui/updates/UpdatesFragment.kt

@@ -1,19 +0,0 @@
-package org.koitharu.kotatsu.tracker.ui.updates
-
-import androidx.fragment.app.viewModels
-import dagger.hilt.android.AndroidEntryPoint
-import org.koitharu.kotatsu.list.ui.MangaListFragment
-
-@AndroidEntryPoint
-class UpdatesFragment : MangaListFragment() {
-
-	override val viewModel by viewModels<UpdatesViewModel>()
-	override val isSwipeRefreshEnabled = false
-
-	override fun onScrolledToEnd() = Unit
-
-	companion object {
-
-		fun newInstance() = UpdatesFragment()
-	}
-}

app/src/main/java/org/koitharu/kotatsu/tracker/ui/updates/UpdatesViewModel.kt

@@ -1,79 +0,0 @@
-package org.koitharu.kotatsu.tracker.ui.updates
-
-import androidx.lifecycle.viewModelScope
-import dagger.hilt.android.lifecycle.HiltViewModel
-import kotlinx.coroutines.Dispatchers
-import kotlinx.coroutines.flow.catch
-import kotlinx.coroutines.flow.combine
-import kotlinx.coroutines.flow.onStart
-import org.koitharu.kotatsu.R
-import org.koitharu.kotatsu.core.parser.MangaTagHighlighter
-import org.koitharu.kotatsu.core.prefs.AppSettings
-import org.koitharu.kotatsu.core.prefs.ListMode
-import org.koitharu.kotatsu.history.domain.HistoryRepository
-import org.koitharu.kotatsu.history.domain.PROGRESS_NONE
-import org.koitharu.kotatsu.list.ui.MangaListViewModel
-import org.koitharu.kotatsu.list.ui.model.EmptyState
-import org.koitharu.kotatsu.list.ui.model.ListModel
-import org.koitharu.kotatsu.list.ui.model.LoadingState
-import org.koitharu.kotatsu.list.ui.model.toErrorState
-import org.koitharu.kotatsu.list.ui.model.toGridModel
-import org.koitharu.kotatsu.list.ui.model.toListDetailedModel
-import org.koitharu.kotatsu.list.ui.model.toListModel
-import org.koitharu.kotatsu.parsers.model.Manga
-import org.koitharu.kotatsu.tracker.domain.TrackingRepository
-import org.koitharu.kotatsu.utils.asFlowLiveData
-import org.koitharu.kotatsu.utils.ext.onFirst
-import javax.inject.Inject
-
-@HiltViewModel
-class UpdatesViewModel @Inject constructor(
-	private val repository: TrackingRepository,
-	private val settings: AppSettings,
-	private val historyRepository: HistoryRepository,
-	private val tagHighlighter: MangaTagHighlighter,
-) : MangaListViewModel(settings) {
-
-	override val content = combine(
-		repository.observeUpdatedManga(),
-		listModeFlow,
-	) { mangaMap, mode ->
-		when {
-			mangaMap.isEmpty() -> listOf(
-				EmptyState(
-					icon = R.drawable.ic_empty_history,
-					textPrimary = R.string.text_history_holder_primary,
-					textSecondary = R.string.text_history_holder_secondary,
-					actionStringRes = 0,
-				),
-			)
-
-			else -> mapList(mangaMap, mode)
-		}
-	}.onStart {
-		loadingCounter.increment()
-	}.onFirst {
-		loadingCounter.decrement()
-	}.catch {
-		emit(listOf(it.toErrorState(canRetry = false)))
-	}.asFlowLiveData(viewModelScope.coroutineContext + Dispatchers.Default, listOf(LoadingState))
-
-	override fun onRefresh() = Unit
-
-	override fun onRetry() = Unit
-
-	private suspend fun mapList(
-		mangaMap: Map<Manga, Int>,
-		mode: ListMode,
-	): List<ListModel> {
-		val showPercent = settings.isReadingIndicatorsEnabled
-		return mangaMap.map { (manga, counter) ->
-			val percent = if (showPercent) historyRepository.getProgress(manga.id) else PROGRESS_NONE
-			when (mode) {
-				ListMode.LIST -> manga.toListModel(counter, percent)
-				ListMode.DETAILED_LIST -> manga.toListDetailedModel(counter, percent, tagHighlighter)
-				ListMode.GRID -> manga.toGridModel(counter, percent)
-			}
-		}
-	}
-}

app/src/main/java/org/koitharu/kotatsu/utils/BufferedObserver.kt

@@ -1,6 +0,0 @@
-package org.koitharu.kotatsu.utils
-
-fun interface BufferedObserver<T> {
-
-	fun onChanged(t: T, previous: T?)
-}

app/src/main/java/org/koitharu/kotatsu/utils/FlowLiveData.kt

@@ -1,86 +0,0 @@
-package org.koitharu.kotatsu.utils
-
-import androidx.lifecycle.LiveData
-import kotlinx.coroutines.CoroutineScope
-import kotlinx.coroutines.Dispatchers
-import kotlinx.coroutines.Job
-import kotlinx.coroutines.SupervisorJob
-import kotlinx.coroutines.delay
-import kotlinx.coroutines.flow.Flow
-import kotlinx.coroutines.flow.FlowCollector
-import kotlinx.coroutines.flow.StateFlow
-import kotlinx.coroutines.launch
-import kotlinx.coroutines.withContext
-import kotlin.coroutines.CoroutineContext
-import kotlin.coroutines.EmptyCoroutineContext
-
-private const val DEFAULT_TIMEOUT = 5_000L
-
-/**
- * Similar to a CoroutineLiveData but optimized for using within infinite flows
- */
-class FlowLiveData<T>(
-	private val flow: Flow<T>,
-	defaultValue: T,
-	context: CoroutineContext = EmptyCoroutineContext,
-	private val timeoutInMs: Long = DEFAULT_TIMEOUT,
-) : LiveData<T>(defaultValue) {
-
-	private val scope = CoroutineScope(Dispatchers.Main.immediate + context + SupervisorJob(context[Job]))
-	private var job: Job? = null
-	private var cancellationJob: Job? = null
-
-	override fun onActive() {
-		super.onActive()
-		cancellationJob?.cancel()
-		cancellationJob = null
-		if (job?.isActive == true) {
-			return
-		}
-		job = scope.launch {
-			flow.collect(Collector())
-		}
-	}
-
-	override fun onInactive() {
-		super.onInactive()
-		cancellationJob?.cancel()
-		cancellationJob = scope.launch(Dispatchers.Main.immediate) {
-			delay(timeoutInMs)
-			if (!hasActiveObservers()) {
-				job?.cancel()
-				job = null
-			}
-		}
-	}
-
-	private inner class Collector : FlowCollector<T> {
-
-		private var previousValue: Any? = value
-		private val dispatcher = Dispatchers.Main.immediate
-
-		override suspend fun emit(value: T) {
-			if (previousValue != value) {
-				previousValue = value
-				if (dispatcher.isDispatchNeeded(EmptyCoroutineContext)) {
-					withContext(dispatcher) {
-						setValue(value)
-					}
-				} else {
-					setValue(value)
-				}
-			}
-		}
-	}
-}
-
-fun <T> Flow<T>.asFlowLiveData(
-	context: CoroutineContext = EmptyCoroutineContext,
-	defaultValue: T,
-	timeoutInMs: Long = DEFAULT_TIMEOUT,
-): LiveData<T> = FlowLiveData(this, defaultValue, context, timeoutInMs)
-
-fun <T> StateFlow<T>.asFlowLiveData(
-	context: CoroutineContext = EmptyCoroutineContext,
-	timeoutInMs: Long = DEFAULT_TIMEOUT,
-): LiveData<T> = FlowLiveData(this, value, context, timeoutInMs)

app/src/main/java/org/koitharu/kotatsu/utils/GZipInterceptor.kt

@@ -1,14 +0,0 @@
-package org.koitharu.kotatsu.utils
-
-import okhttp3.Interceptor
-import okhttp3.Response
-import org.koitharu.kotatsu.core.network.CommonHeaders.CONTENT_ENCODING
-
-class GZipInterceptor : Interceptor {
-
-	override fun intercept(chain: Interceptor.Chain): Response {
-		val newRequest = chain.request().newBuilder()
-		newRequest.addHeader(CONTENT_ENCODING, "gzip")
-		return chain.proceed(newRequest.build())
-	}
-}

app/src/main/java/org/koitharu/kotatsu/utils/PreferenceIconTarget.kt

@@ -1,22 +0,0 @@
-package org.koitharu.kotatsu.utils
-
-import android.graphics.drawable.Drawable
-import androidx.preference.Preference
-import coil.target.Target
-
-class PreferenceIconTarget(
-	private val preference: Preference,
-) : Target {
-
-	override fun onError(error: Drawable?) {
-		preference.icon = error
-	}
-
-	override fun onStart(placeholder: Drawable?) {
-		preference.icon = placeholder
-	}
-
-	override fun onSuccess(result: Drawable) {
-		preference.icon = result
-	}
-}

app/src/main/java/org/koitharu/kotatsu/utils/SingleLiveEvent.kt

@@ -1,50 +0,0 @@
-package org.koitharu.kotatsu.utils
-
-import androidx.annotation.AnyThread
-import androidx.annotation.MainThread
-import androidx.lifecycle.LifecycleOwner
-import androidx.lifecycle.LiveData
-import androidx.lifecycle.Observer
-import kotlinx.coroutines.Dispatchers
-import kotlinx.coroutines.withContext
-import java.util.concurrent.atomic.AtomicBoolean
-import kotlin.coroutines.EmptyCoroutineContext
-
-class SingleLiveEvent<T> : LiveData<T>() {
-
-	private val pending = AtomicBoolean(false)
-
-	override fun observe(owner: LifecycleOwner, observer: Observer<in T>) {
-		super.observe(owner) {
-			if (pending.compareAndSet(true, false)) {
-				observer.onChanged(it)
-			}
-		}
-	}
-
-	override fun setValue(value: T) {
-		pending.set(true)
-		super.setValue(value)
-	}
-
-	@MainThread
-	fun call(newValue: T) {
-		setValue(newValue)
-	}
-
-	@AnyThread
-	fun postCall(newValue: T) {
-		postValue(newValue)
-	}
-
-	suspend fun emitCall(newValue: T) {
-		val dispatcher = Dispatchers.Main.immediate
-		if (dispatcher.isDispatchNeeded(EmptyCoroutineContext)) {
-			withContext(dispatcher) {
-				setValue(newValue)
-			}
-		} else {
-			setValue(newValue)
-		}
-	}
-}

app/src/main/java/org/koitharu/kotatsu/utils/TaggedActivityResult.kt

@@ -1,11 +0,0 @@
-package org.koitharu.kotatsu.utils
-
-import android.app.Activity
-
-class TaggedActivityResult(
-	val tag: String,
-	val result: Int,
-)
-
-val TaggedActivityResult.isSuccess: Boolean
-	get() = this.result == Activity.RESULT_OK

app/src/main/java/org/koitharu/kotatsu/utils/ext/HttpExt.kt

@@ -1,25 +0,0 @@
-package org.koitharu.kotatsu.utils.ext
-
-import okhttp3.MediaType.Companion.toMediaType
-import okhttp3.RequestBody.Companion.toRequestBody
-import okhttp3.Response
-import okhttp3.internal.closeQuietly
-import okio.IOException
-import org.json.JSONObject
-import java.net.HttpURLConnection
-
-private val TYPE_JSON = "application/json".toMediaType()
-
-fun JSONObject.toRequestBody() = toString().toRequestBody(TYPE_JSON)
-
-fun Response.parseJsonOrNull(): JSONObject? {
-	return try {
-		when {
-			!isSuccessful -> throw IOException(body?.string())
-			code == HttpURLConnection.HTTP_NO_CONTENT -> null
-			else -> JSONObject(body?.string() ?: return null)
-		}
-	} finally {
-		closeQuietly()
-	}
-}

app/src/main/java/org/koitharu/kotatsu/utils/ext/IO.kt

@@ -1,39 +0,0 @@
-package org.koitharu.kotatsu.utils.ext
-
-import kotlinx.coroutines.Dispatchers
-import kotlinx.coroutines.Job
-import kotlinx.coroutines.currentCoroutineContext
-import kotlinx.coroutines.ensureActive
-import kotlinx.coroutines.flow.MutableStateFlow
-import kotlinx.coroutines.withContext
-import okhttp3.ResponseBody
-import org.koitharu.kotatsu.utils.progress.ProgressResponseBody
-import java.io.InputStream
-import java.io.OutputStream
-
-suspend fun InputStream.copyToSuspending(
-	out: OutputStream,
-	bufferSize: Int = DEFAULT_BUFFER_SIZE,
-	progressState: MutableStateFlow<Float>? = null,
-): Long = withContext(Dispatchers.IO) {
-	val job = currentCoroutineContext()[Job]
-	val total = available()
-	var bytesCopied: Long = 0
-	val buffer = ByteArray(bufferSize)
-	var bytes = read(buffer)
-	while (bytes >= 0) {
-		out.write(buffer, 0, bytes)
-		bytesCopied += bytes
-		job?.ensureActive()
-		bytes = read(buffer)
-		job?.ensureActive()
-		if (progressState != null && total > 0) {
-			progressState.value = bytesCopied / total.toFloat()
-		}
-	}
-	bytesCopied
-}
-
-fun ResponseBody.withProgress(progressState: MutableStateFlow<Float>): ResponseBody {
-	return ProgressResponseBody(this, progressState)
-}

app/src/main/java/org/koitharu/kotatsu/utils/ext/InsetsExt.kt

@@ -1,12 +0,0 @@
-package org.koitharu.kotatsu.utils.ext
-
-import android.view.View
-import androidx.core.graphics.Insets
-
-fun Insets.end(view: View): Int {
-	return if (view.layoutDirection == View.LAYOUT_DIRECTION_RTL) left else right
-}
-
-fun Insets.start(view: View): Int {
-	return if (view.layoutDirection == View.LAYOUT_DIRECTION_RTL) right else left
-}

app/src/main/java/org/koitharu/kotatsu/utils/ext/LayoutManagerExt.kt

@@ -1,19 +0,0 @@
-package org.koitharu.kotatsu.utils.ext
-
-import androidx.recyclerview.widget.LinearLayoutManager
-import androidx.recyclerview.widget.RecyclerView
-import androidx.recyclerview.widget.StaggeredGridLayoutManager
-
-internal val RecyclerView.LayoutManager?.firstVisibleItemPosition
-	get() = when (this) {
-		is LinearLayoutManager -> findFirstVisibleItemPosition()
-		is StaggeredGridLayoutManager -> findFirstVisibleItemPositions(null)[0]
-		else -> 0
-	}
-
-internal val RecyclerView.LayoutManager?.isLayoutReversed
-	get() = when (this) {
-		is LinearLayoutManager -> reverseLayout
-		is StaggeredGridLayoutManager -> reverseLayout
-		else -> false
-	}

app/src/main/java/org/koitharu/kotatsu/utils/ext/LiveDataExt.kt

@@ -1,32 +0,0 @@
-package org.koitharu.kotatsu.utils.ext
-
-import androidx.lifecycle.LifecycleOwner
-import androidx.lifecycle.LiveData
-import androidx.lifecycle.MutableLiveData
-import kotlinx.coroutines.Dispatchers
-import kotlinx.coroutines.withContext
-import org.koitharu.kotatsu.utils.BufferedObserver
-import kotlin.coroutines.EmptyCoroutineContext
-
-fun <T> LiveData<T>.requireValue(): T = checkNotNull(value) {
-	"LiveData value is null"
-}
-
-fun <T> LiveData<T>.observeWithPrevious(owner: LifecycleOwner, observer: BufferedObserver<T>) {
-	var previous: T? = null
-	this.observe(owner) {
-		observer.onChanged(it, previous)
-		previous = it
-	}
-}
-
-suspend fun <T> MutableLiveData<T>.emitValue(newValue: T) {
-	val dispatcher = Dispatchers.Main.immediate
-	if (dispatcher.isDispatchNeeded(EmptyCoroutineContext)) {
-		withContext(dispatcher) {
-			value = newValue
-		}
-	} else {
-		value = newValue
-	}
-}

app/src/main/java/org/koitharu/kotatsu/utils/ext/OtherExt.kt

@@ -1,9 +0,0 @@
-package org.koitharu.kotatsu.utils.ext
-
-@Suppress("UNCHECKED_CAST")
-fun <T> Class<T>.castOrNull(obj: Any?): T? {
-	if (obj == null || !isInstance(obj)) {
-		return null
-	}
-	return obj as T
-}

app/src/main/java/org/koitharu/kotatsu/utils/ext/StringExt.kt

@@ -1,14 +0,0 @@
-package org.koitharu.kotatsu.utils.ext
-
-inline fun String?.ifNullOrEmpty(defaultValue: () -> String): String {
-	return if (this.isNullOrEmpty()) defaultValue() else this
-}
-
-fun String.longHashCode(): Long {
-	var h = 1125899906842597L
-	val len: Int = this.length
-	for (i in 0 until len) {
-		h = 31 * h + this[i].code
-	}
-	return h
-}

app/src/main/kotlin/org/koitharu/kotatsu/KotatsuApp.kt

@@ -12,6 +12,7 @@ import androidx.work.Configuration
 import dagger.hilt.android.HiltAndroidApp
 import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.launch
+import org.acra.ACRA
 import org.acra.ReportField
 import org.acra.config.dialog
 import org.acra.config.httpSender
@@ -19,12 +20,15 @@ import org.acra.data.StringFormat
 import org.acra.ktx.initAcra
 import org.acra.sender.HttpSender
 import org.koitharu.kotatsu.core.db.MangaDatabase
+import org.koitharu.kotatsu.core.os.AppValidator
 import org.koitharu.kotatsu.core.prefs.AppSettings
+import org.koitharu.kotatsu.core.util.WorkServiceStopHelper
+import org.koitharu.kotatsu.core.util.ext.processLifecycleScope
+import org.koitharu.kotatsu.local.data.LocalMangaRepository
 import org.koitharu.kotatsu.local.data.PagesCache
-import org.koitharu.kotatsu.local.domain.LocalMangaRepository
 import org.koitharu.kotatsu.parsers.MangaLoaderContext
 import org.koitharu.kotatsu.reader.domain.PageLoader
-import org.koitharu.kotatsu.utils.ext.processLifecycleScope
+import org.koitharu.kotatsu.settings.work.WorkScheduleManager
 import javax.inject.Inject
 
 @HiltAndroidApp
@@ -45,8 +49,15 @@ class KotatsuApp : Application(), Configuration.Provider {
 	@Inject
 	lateinit var workerFactory: HiltWorkerFactory
 
+	@Inject
+	lateinit var appValidator: AppValidator
+
+	@Inject
+	lateinit var workScheduleManager: WorkScheduleManager
+
 	override fun onCreate() {
 		super.onCreate()
+		ACRA.errorReporter.putCustomData("isOriginalApp", appValidator.isOriginalApp.toString())
 		if (BuildConfig.DEBUG) {
 			enableStrictMode()
 		}
@@ -56,6 +67,8 @@ class KotatsuApp : Application(), Configuration.Provider {
 		processLifecycleScope.launch(Dispatchers.Default) {
 			setupDatabaseObservers()
 		}
+		workScheduleManager.init()
+		WorkServiceStopHelper(applicationContext).setup()
 	}
 
 	override fun attachBaseContext(base: Context?) {
@@ -65,6 +78,10 @@ class KotatsuApp : Application(), Configuration.Provider {
 			reportFormat = StringFormat.JSON
 			excludeMatchingSharedPreferencesKeys = listOf(
 				"sources_\\w+",
+				AppSettings.KEY_APP_PASSWORD,
+				AppSettings.KEY_PROXY_LOGIN,
+				AppSettings.KEY_PROXY_ADDRESS,
+				AppSettings.KEY_PROXY_PASSWORD,
 			)
 			httpSender {
 				uri = getString(R.string.url_error_report)
@@ -81,8 +98,10 @@ class KotatsuApp : Application(), Configuration.Provider {
 				ReportField.PHONE_MODEL,
 				ReportField.STACK_TRACE,
 				ReportField.CRASH_CONFIGURATION,
+				ReportField.CUSTOM_DATA,
 				ReportField.SHARED_PREFERENCES,
 			)
+
 			dialog {
 				text = getString(R.string.crash_text)
 				title = getString(R.string.error_occurred)

app/src/main/kotlin/org/koitharu/kotatsu/bookmarks/data/BookmarksDao.kt

@@ -1,6 +1,10 @@
 package org.koitharu.kotatsu.bookmarks.data
 
-import androidx.room.*
+import androidx.room.Dao
+import androidx.room.Delete
+import androidx.room.Insert
+import androidx.room.Query
+import androidx.room.Transaction
 import kotlinx.coroutines.flow.Flow
 import org.koitharu.kotatsu.core.db.entity.MangaWithTags
 
@@ -18,7 +22,7 @@ abstract class BookmarksDao {
 
 	@Transaction
 	@Query(
-		"SELECT * FROM manga JOIN bookmarks ON bookmarks.manga_id = manga.manga_id ORDER BY bookmarks.created_at"
+		"SELECT * FROM manga JOIN bookmarks ON bookmarks.manga_id = manga.manga_id ORDER BY bookmarks.created_at",
 	)
 	abstract fun observe(): Flow<Map<MangaWithTags, List<BookmarkEntity>>>
 
@@ -29,5 +33,8 @@ abstract class BookmarksDao {
 	abstract suspend fun delete(entity: BookmarkEntity)
 
 	@Query("DELETE FROM bookmarks WHERE manga_id = :mangaId AND page_id = :pageId")
-	abstract suspend fun delete(mangaId: Long, pageId: Long)
-}
+	abstract suspend fun delete(mangaId: Long, pageId: Long): Int
+
+	@Query("DELETE FROM bookmarks WHERE manga_id = :mangaId AND chapter_id = :chapterId AND page = :page")
+	abstract suspend fun delete(mangaId: Long, chapterId: Long, page: Int): Int
+}

app/src/main/kotlin/org/koitharu/kotatsu/bookmarks/domain/Bookmark.kt

@@ -1,7 +1,9 @@
 package org.koitharu.kotatsu.bookmarks.domain
 
+import org.koitharu.kotatsu.local.data.ImageFileFilter
 import org.koitharu.kotatsu.parsers.model.Manga
-import java.util.*
+import org.koitharu.kotatsu.parsers.model.MangaPage
+import java.util.Date
 
 class Bookmark(
 	val manga: Manga,
@@ -14,6 +16,21 @@ class Bookmark(
 	val percent: Float,
 ) {
 
+	val directImageUrl: String?
+		get() = if (isImageUrlDirect()) imageUrl else null
+
+	fun toMangaPage() = MangaPage(
+		id = pageId,
+		url = imageUrl,
+		preview = null,
+		source = manga.source,
+	)
+
+	private fun isImageUrlDirect(): Boolean {
+		val extension = imageUrl.substringAfterLast('.')
+		return extension.isNotEmpty() && ImageFileFilter().isExtensionValid(extension)
+	}
+
 	override fun equals(other: Any?): Boolean {
 		if (this === other) return true
 		if (javaClass != other?.javaClass) return false
@@ -27,9 +44,7 @@ class Bookmark(
 		if (scroll != other.scroll) return false
 		if (imageUrl != other.imageUrl) return false
 		if (createdAt != other.createdAt) return false
-		if (percent != other.percent) return false
-
-		return true
+		return percent == other.percent
 	}
 
 	override fun hashCode(): Int {
@@ -43,4 +58,4 @@ class Bookmark(
 		result = 31 * result + percent.hashCode()
 		return result
 	}
-}
+}

app/src/main/kotlin/org/koitharu/kotatsu/bookmarks/domain/BookmarksRepository.kt

@@ -5,7 +5,6 @@ import androidx.room.withTransaction
 import dagger.Reusable
 import kotlinx.coroutines.flow.Flow
 import kotlinx.coroutines.flow.map
-import org.koitharu.kotatsu.base.domain.ReversibleHandle
 import org.koitharu.kotatsu.bookmarks.data.BookmarkEntity
 import org.koitharu.kotatsu.bookmarks.data.toBookmark
 import org.koitharu.kotatsu.bookmarks.data.toBookmarks
@@ -14,9 +13,10 @@ import org.koitharu.kotatsu.core.db.MangaDatabase
 import org.koitharu.kotatsu.core.db.entity.toEntities
 import org.koitharu.kotatsu.core.db.entity.toEntity
 import org.koitharu.kotatsu.core.db.entity.toManga
+import org.koitharu.kotatsu.core.ui.util.ReversibleHandle
+import org.koitharu.kotatsu.core.util.ext.mapItems
+import org.koitharu.kotatsu.core.util.ext.printStackTraceDebug
 import org.koitharu.kotatsu.parsers.model.Manga
-import org.koitharu.kotatsu.utils.ext.mapItems
-import org.koitharu.kotatsu.utils.ext.printStackTraceDebug
 import javax.inject.Inject
 
 @Reusable
@@ -52,8 +52,14 @@ class BookmarksRepository @Inject constructor(
 		}
 	}
 
-	suspend fun removeBookmark(mangaId: Long, pageId: Long) {
-		db.bookmarksDao.delete(mangaId, pageId)
+	suspend fun removeBookmark(mangaId: Long, chapterId: Long, page: Int) {
+		check(db.bookmarksDao.delete(mangaId, chapterId, page) != 0) {
+			"Bookmark not found"
+		}
+	}
+
+	suspend fun removeBookmark(bookmark: Bookmark) {
+		removeBookmark(bookmark.manga.id, bookmark.chapterId, bookmark.page)
 	}
 
 	suspend fun removeBookmarks(ids: Map<Manga, Set<Long>>): ReversibleHandle {

app/src/main/kotlin/org/koitharu/kotatsu/bookmarks/ui/BookmarksActivity.kt

@@ -3,16 +3,14 @@ package org.koitharu.kotatsu.bookmarks.ui
 import android.content.Context
 import android.content.Intent
 import android.os.Bundle
-import android.view.ViewGroup
 import androidx.coordinatorlayout.widget.CoordinatorLayout
 import androidx.core.graphics.Insets
-import androidx.core.view.updateLayoutParams
 import androidx.core.view.updatePadding
 import androidx.fragment.app.commit
 import com.google.android.material.appbar.AppBarLayout
 import dagger.hilt.android.AndroidEntryPoint
 import org.koitharu.kotatsu.R
-import org.koitharu.kotatsu.base.ui.BaseActivity
+import org.koitharu.kotatsu.core.ui.BaseActivity
 import org.koitharu.kotatsu.databinding.ActivityContainerBinding
 import org.koitharu.kotatsu.main.ui.owners.AppBarOwner
 import org.koitharu.kotatsu.main.ui.owners.SnackbarOwner
@@ -24,10 +22,10 @@ class BookmarksActivity :
 	SnackbarOwner {
 
 	override val appBar: AppBarLayout
-		get() = binding.appbar
+		get() = viewBinding.appbar
 
 	override val snackbarHost: CoordinatorLayout
-		get() = binding.root
+		get() = viewBinding.root
 
 	override fun onCreate(savedInstanceState: Bundle?) {
 		super.onCreate(savedInstanceState)
@@ -43,7 +41,7 @@ class BookmarksActivity :
 	}
 
 	override fun onWindowInsetsChanged(insets: Insets) {
-		binding.root.updatePadding(
+		viewBinding.root.updatePadding(
 			left = insets.left,
 			right = insets.right,
 		)

app/src/main/kotlin/org/koitharu/kotatsu/bookmarks/ui/BookmarksFragment.kt

@@ -16,19 +16,23 @@ import coil.ImageLoader
 import com.google.android.material.snackbar.Snackbar
 import dagger.hilt.android.AndroidEntryPoint
 import org.koitharu.kotatsu.R
-import org.koitharu.kotatsu.base.domain.reverseAsync
-import org.koitharu.kotatsu.base.ui.BaseFragment
-import org.koitharu.kotatsu.base.ui.list.OnListItemClickListener
-import org.koitharu.kotatsu.base.ui.list.SectionedSelectionController
-import org.koitharu.kotatsu.base.ui.list.decor.AbstractSelectionItemDecoration
-import org.koitharu.kotatsu.base.ui.list.decor.SpacingItemDecoration
-import org.koitharu.kotatsu.base.ui.list.fastscroll.FastScroller
-import org.koitharu.kotatsu.base.ui.util.ReversibleAction
 import org.koitharu.kotatsu.bookmarks.data.ids
 import org.koitharu.kotatsu.bookmarks.domain.Bookmark
 import org.koitharu.kotatsu.bookmarks.ui.adapter.BookmarksGroupAdapter
 import org.koitharu.kotatsu.bookmarks.ui.model.BookmarksGroup
 import org.koitharu.kotatsu.core.exceptions.resolve.SnackbarErrorObserver
+import org.koitharu.kotatsu.core.ui.BaseFragment
+import org.koitharu.kotatsu.core.ui.list.OnListItemClickListener
+import org.koitharu.kotatsu.core.ui.list.SectionedSelectionController
+import org.koitharu.kotatsu.core.ui.list.decor.AbstractSelectionItemDecoration
+import org.koitharu.kotatsu.core.ui.list.decor.SpacingItemDecoration
+import org.koitharu.kotatsu.core.ui.list.fastscroll.FastScroller
+import org.koitharu.kotatsu.core.ui.util.ReversibleAction
+import org.koitharu.kotatsu.core.ui.util.reverseAsync
+import org.koitharu.kotatsu.core.util.ext.invalidateNestedItemDecorations
+import org.koitharu.kotatsu.core.util.ext.observe
+import org.koitharu.kotatsu.core.util.ext.observeEvent
+import org.koitharu.kotatsu.core.util.ext.scaleUpActivityOptionsOf
 import org.koitharu.kotatsu.databinding.FragmentListSimpleBinding
 import org.koitharu.kotatsu.details.ui.DetailsActivity
 import org.koitharu.kotatsu.list.ui.adapter.ListStateHolderListener
@@ -37,8 +41,6 @@ import org.koitharu.kotatsu.main.ui.owners.AppBarOwner
 import org.koitharu.kotatsu.main.ui.owners.SnackbarOwner
 import org.koitharu.kotatsu.parsers.model.Manga
 import org.koitharu.kotatsu.reader.ui.ReaderActivity
-import org.koitharu.kotatsu.utils.ext.invalidateNestedItemDecorations
-import org.koitharu.kotatsu.utils.ext.scaleUpActivityOptionsOf
 import javax.inject.Inject
 
 @AndroidEntryPoint
@@ -56,12 +58,12 @@ class BookmarksFragment :
 	private var adapter: BookmarksGroupAdapter? = null
 	private var selectionController: SectionedSelectionController<Manga>? = null
 
-	override fun onInflateView(inflater: LayoutInflater, container: ViewGroup?): FragmentListSimpleBinding {
+	override fun onCreateViewBinding(inflater: LayoutInflater, container: ViewGroup?): FragmentListSimpleBinding {
 		return FragmentListSimpleBinding.inflate(inflater, container, false)
 	}
 
-	override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
-		super.onViewCreated(view, savedInstanceState)
+	override fun onViewBindingCreated(binding: FragmentListSimpleBinding, savedInstanceState: Bundle?) {
+		super.onViewBindingCreated(binding, savedInstanceState)
 		selectionController = SectionedSelectionController(
 			activity = requireActivity(),
 			owner = this,
@@ -77,12 +79,12 @@ class BookmarksFragment :
 		)
 		binding.recyclerView.adapter = adapter
 		binding.recyclerView.setHasFixedSize(true)
-		val spacingDecoration = SpacingItemDecoration(view.resources.getDimensionPixelOffset(R.dimen.grid_spacing))
+		val spacingDecoration = SpacingItemDecoration(resources.getDimensionPixelOffset(R.dimen.grid_spacing))
 		binding.recyclerView.addItemDecoration(spacingDecoration)
 
 		viewModel.content.observe(viewLifecycleOwner, ::onListChanged)
-		viewModel.onError.observe(viewLifecycleOwner, SnackbarErrorObserver(binding.recyclerView, this))
-		viewModel.onActionDone.observe(viewLifecycleOwner, ::onActionDone)
+		viewModel.onError.observeEvent(viewLifecycleOwner, SnackbarErrorObserver(binding.recyclerView, this))
+		viewModel.onActionDone.observeEvent(viewLifecycleOwner, ::onActionDone)
 	}
 
 	override fun onDestroyView() {
@@ -93,8 +95,11 @@ class BookmarksFragment :
 
 	override fun onItemClick(item: Bookmark, view: View) {
 		if (selectionController?.onItemClick(item.manga, item.pageId) != true) {
-			val intent = ReaderActivity.newIntent(view.context, item)
-			startActivity(intent, scaleUpActivityOptionsOf(view).toBundle())
+			val intent = ReaderActivity.IntentBuilder(view.context)
+				.bookmark(item)
+				.incognito(true)
+				.build()
+			startActivity(intent, scaleUpActivityOptionsOf(view))
 			Toast.makeText(view.context, R.string.incognito_mode, Toast.LENGTH_SHORT).show()
 		}
 	}
@@ -114,7 +119,7 @@ class BookmarksFragment :
 	override fun onFastScrollStop(fastScroller: FastScroller) = Unit
 
 	override fun onSelectionChanged(controller: SectionedSelectionController<Manga>, count: Int) {
-		binding.recyclerView.invalidateNestedItemDecorations()
+		requireViewBinding().recyclerView.invalidateNestedItemDecorations()
 	}
 
 	override fun onCreateActionMode(
@@ -149,10 +154,10 @@ class BookmarksFragment :
 	): AbstractSelectionItemDecoration = BookmarksSelectionDecoration(requireContext())
 
 	override fun onWindowInsetsChanged(insets: Insets) {
-		binding.recyclerView.updatePadding(
+		requireViewBinding().recyclerView.updatePadding(
 			bottom = insets.bottom,
 		)
-		binding.recyclerView.fastScroller.updateLayoutParams<ViewGroup.MarginLayoutParams> {
+		requireViewBinding().recyclerView.fastScroller.updateLayoutParams<ViewGroup.MarginLayoutParams> {
 			bottomMargin = insets.bottom
 		}
 	}

app/src/main/kotlin/org/koitharu/kotatsu/bookmarks/ui/BookmarksSelectionDecoration.kt

@@ -4,8 +4,8 @@ import android.content.Context
 import android.view.View
 import androidx.recyclerview.widget.RecyclerView
 import org.koitharu.kotatsu.bookmarks.domain.Bookmark
+import org.koitharu.kotatsu.core.util.ext.getItem
 import org.koitharu.kotatsu.list.ui.MangaSelectionDecoration
-import org.koitharu.kotatsu.utils.ext.getItem
 
 class BookmarksSelectionDecoration(context: Context) : MangaSelectionDecoration(context) {
 
@@ -14,5 +14,4 @@ class BookmarksSelectionDecoration(context: Context) : MangaSelectionDecoration(
 		val item = holder.getItem(Bookmark::class.java) ?: return RecyclerView.NO_ID
 		return item.pageId
 	}
-
-}
+}

app/src/main/kotlin/org/koitharu/kotatsu/bookmarks/ui/BookmarksViewModel.kt

@@ -1,23 +1,26 @@
 package org.koitharu.kotatsu.bookmarks.ui
 
-import androidx.lifecycle.LiveData
 import androidx.lifecycle.viewModelScope
 import dagger.hilt.android.lifecycle.HiltViewModel
 import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.flow.SharingStarted
+import kotlinx.coroutines.flow.StateFlow
 import kotlinx.coroutines.flow.catch
 import kotlinx.coroutines.flow.map
+import kotlinx.coroutines.flow.stateIn
+import kotlinx.coroutines.plus
 import org.koitharu.kotatsu.R
-import org.koitharu.kotatsu.base.ui.BaseViewModel
-import org.koitharu.kotatsu.base.ui.util.ReversibleAction
 import org.koitharu.kotatsu.bookmarks.domain.BookmarksRepository
 import org.koitharu.kotatsu.bookmarks.ui.model.BookmarksGroup
+import org.koitharu.kotatsu.core.ui.BaseViewModel
+import org.koitharu.kotatsu.core.ui.util.ReversibleAction
+import org.koitharu.kotatsu.core.util.ext.MutableEventFlow
+import org.koitharu.kotatsu.core.util.ext.call
 import org.koitharu.kotatsu.list.ui.model.EmptyState
 import org.koitharu.kotatsu.list.ui.model.ListModel
 import org.koitharu.kotatsu.list.ui.model.LoadingState
 import org.koitharu.kotatsu.list.ui.model.toErrorState
 import org.koitharu.kotatsu.parsers.model.Manga
-import org.koitharu.kotatsu.utils.SingleLiveEvent
-import org.koitharu.kotatsu.utils.asFlowLiveData
 import javax.inject.Inject
 
 @HiltViewModel
@@ -25,9 +28,9 @@ class BookmarksViewModel @Inject constructor(
 	private val repository: BookmarksRepository,
 ) : BaseViewModel() {
 
-	val onActionDone = SingleLiveEvent<ReversibleAction>()
+	val onActionDone = MutableEventFlow<ReversibleAction>()
 
-	val content: LiveData<List<ListModel>> = repository.observeBookmarks()
+	val content: StateFlow<List<ListModel>> = repository.observeBookmarks()
 		.map { list ->
 			if (list.isEmpty()) {
 				listOf(
@@ -43,12 +46,12 @@ class BookmarksViewModel @Inject constructor(
 			}
 		}
 		.catch { e -> emit(listOf(e.toErrorState(canRetry = false))) }
-		.asFlowLiveData(viewModelScope.coroutineContext + Dispatchers.Default, listOf(LoadingState))
+		.stateIn(viewModelScope + Dispatchers.Default, SharingStarted.Eagerly, listOf(LoadingState))
 
 	fun removeBookmarks(ids: Map<Manga, Set<Long>>) {
 		launchJob(Dispatchers.Default) {
 			val handle = repository.removeBookmarks(ids)
-			onActionDone.emitCall(ReversibleAction(R.string.bookmarks_removed, handle))
+			onActionDone.call(ReversibleAction(R.string.bookmarks_removed, handle))
 		}
 	}
 }

app/src/main/kotlin/org/koitharu/kotatsu/bookmarks/ui/adapter/BookmarkListAD.kt

@@ -4,16 +4,20 @@ import androidx.lifecycle.LifecycleOwner
 import coil.ImageLoader
 import com.hannesdorfmann.adapterdelegates4.dsl.adapterDelegateViewBinding
 import org.koitharu.kotatsu.R
-import org.koitharu.kotatsu.base.ui.list.AdapterDelegateClickListenerAdapter
-import org.koitharu.kotatsu.base.ui.list.OnListItemClickListener
 import org.koitharu.kotatsu.bookmarks.domain.Bookmark
+import org.koitharu.kotatsu.core.ui.drawable.TextDrawable
+import org.koitharu.kotatsu.core.ui.image.CoverSizeResolver
+import org.koitharu.kotatsu.core.ui.list.AdapterDelegateClickListenerAdapter
+import org.koitharu.kotatsu.core.ui.list.OnListItemClickListener
+import org.koitharu.kotatsu.core.util.ext.decodeRegion
+import org.koitharu.kotatsu.core.util.ext.disposeImageRequest
+import org.koitharu.kotatsu.core.util.ext.enqueueWith
+import org.koitharu.kotatsu.core.util.ext.getThemeResId
+import org.koitharu.kotatsu.core.util.ext.newImageRequest
+import org.koitharu.kotatsu.core.util.ext.source
 import org.koitharu.kotatsu.databinding.ItemBookmarkBinding
-import org.koitharu.kotatsu.utils.ext.decodeRegion
-import org.koitharu.kotatsu.utils.ext.disposeImageRequest
-import org.koitharu.kotatsu.utils.ext.enqueueWith
-import org.koitharu.kotatsu.utils.ext.newImageRequest
-import org.koitharu.kotatsu.utils.ext.source
-import org.koitharu.kotatsu.utils.image.CoverSizeResolver
+import org.koitharu.kotatsu.parsers.util.format
+import com.google.android.material.R as materialR
 
 fun bookmarkListAD(
 	coil: ImageLoader,
@@ -28,7 +32,8 @@ fun bookmarkListAD(
 	binding.root.setOnLongClickListener(listener)
 
 	bind {
-		binding.imageViewThumb.newImageRequest(lifecycleOwner, item.imageUrl)?.run {
+		val data: Any = item.directImageUrl ?: item.toMangaPage()
+		binding.imageViewThumb.newImageRequest(lifecycleOwner, data)?.run {
 			size(CoverSizeResolver(binding.imageViewThumb))
 			placeholder(R.drawable.ic_placeholder)
 			fallback(R.drawable.ic_placeholder)

app/src/main/kotlin/org/koitharu/kotatsu/bookmarks/ui/adapter/BookmarksAdapter.kt

@@ -4,8 +4,8 @@ import androidx.lifecycle.LifecycleOwner
 import androidx.recyclerview.widget.DiffUtil
 import coil.ImageLoader
 import com.hannesdorfmann.adapterdelegates4.AsyncListDifferDelegationAdapter
-import org.koitharu.kotatsu.base.ui.list.OnListItemClickListener
 import org.koitharu.kotatsu.bookmarks.domain.Bookmark
+import org.koitharu.kotatsu.core.ui.list.OnListItemClickListener
 
 class BookmarksAdapter(
 	coil: ImageLoader,
@@ -13,13 +13,15 @@ class BookmarksAdapter(
 	clickListener: OnListItemClickListener<Bookmark>,
 ) : AsyncListDifferDelegationAdapter<Bookmark>(
 	DiffCallback(),
-	bookmarkListAD(coil, lifecycleOwner, clickListener)
+	bookmarkListAD(coil, lifecycleOwner, clickListener),
 ) {
 
 	private class DiffCallback : DiffUtil.ItemCallback<Bookmark>() {
 
 		override fun areItemsTheSame(oldItem: Bookmark, newItem: Bookmark): Boolean {
-			return oldItem.manga.id == newItem.manga.id && oldItem.pageId == newItem.pageId
+			return oldItem.manga.id == newItem.manga.id &&
+				oldItem.chapterId == newItem.chapterId &&
+				oldItem.page == newItem.page
 		}
 
 		override fun areContentsTheSame(oldItem: Bookmark, newItem: Bookmark): Boolean {
@@ -27,4 +29,4 @@ class BookmarksAdapter(
 		}
 
 	}
-}
+}

app/src/main/kotlin/org/koitharu/kotatsu/bookmarks/ui/adapter/BookmarksGroupAD.kt

@@ -6,20 +6,20 @@ import androidx.recyclerview.widget.RecyclerView
 import coil.ImageLoader
 import com.hannesdorfmann.adapterdelegates4.dsl.adapterDelegateViewBinding
 import org.koitharu.kotatsu.R
-import org.koitharu.kotatsu.base.ui.list.OnListItemClickListener
-import org.koitharu.kotatsu.base.ui.list.SectionedSelectionController
-import org.koitharu.kotatsu.base.ui.list.decor.SpacingItemDecoration
 import org.koitharu.kotatsu.bookmarks.domain.Bookmark
 import org.koitharu.kotatsu.bookmarks.ui.model.BookmarksGroup
+import org.koitharu.kotatsu.core.ui.image.CoverSizeResolver
+import org.koitharu.kotatsu.core.ui.list.OnListItemClickListener
+import org.koitharu.kotatsu.core.ui.list.SectionedSelectionController
+import org.koitharu.kotatsu.core.ui.list.decor.SpacingItemDecoration
+import org.koitharu.kotatsu.core.util.ext.clearItemDecorations
+import org.koitharu.kotatsu.core.util.ext.disposeImageRequest
+import org.koitharu.kotatsu.core.util.ext.enqueueWith
+import org.koitharu.kotatsu.core.util.ext.newImageRequest
+import org.koitharu.kotatsu.core.util.ext.source
 import org.koitharu.kotatsu.databinding.ItemBookmarksGroupBinding
 import org.koitharu.kotatsu.list.ui.model.ListModel
 import org.koitharu.kotatsu.parsers.model.Manga
-import org.koitharu.kotatsu.utils.ext.clearItemDecorations
-import org.koitharu.kotatsu.utils.ext.disposeImageRequest
-import org.koitharu.kotatsu.utils.ext.enqueueWith
-import org.koitharu.kotatsu.utils.ext.newImageRequest
-import org.koitharu.kotatsu.utils.ext.source
-import org.koitharu.kotatsu.utils.image.CoverSizeResolver
 
 fun bookmarksGroupAD(
 	coil: ImageLoader,

app/src/main/kotlin/org/koitharu/kotatsu/bookmarks/ui/adapter/BookmarksGroupAdapter.kt

@@ -5,16 +5,17 @@ import androidx.recyclerview.widget.DiffUtil
 import androidx.recyclerview.widget.RecyclerView
 import coil.ImageLoader
 import com.hannesdorfmann.adapterdelegates4.AsyncListDifferDelegationAdapter
-import org.koitharu.kotatsu.base.ui.list.OnListItemClickListener
-import org.koitharu.kotatsu.base.ui.list.SectionedSelectionController
 import org.koitharu.kotatsu.bookmarks.domain.Bookmark
 import org.koitharu.kotatsu.bookmarks.ui.model.BookmarksGroup
+import org.koitharu.kotatsu.core.ui.list.OnListItemClickListener
+import org.koitharu.kotatsu.core.ui.list.SectionedSelectionController
 import org.koitharu.kotatsu.list.ui.adapter.ListStateHolderListener
 import org.koitharu.kotatsu.list.ui.adapter.emptyStateListAD
 import org.koitharu.kotatsu.list.ui.adapter.errorStateListAD
 import org.koitharu.kotatsu.list.ui.adapter.loadingFooterAD
 import org.koitharu.kotatsu.list.ui.adapter.loadingStateAD
 import org.koitharu.kotatsu.list.ui.model.ListModel
+import org.koitharu.kotatsu.list.ui.model.LoadingFooter
 import org.koitharu.kotatsu.parsers.model.Manga
 import kotlin.jvm.internal.Intrinsics
 
@@ -54,6 +55,10 @@ class BookmarksGroupAdapter(
 					oldItem.manga.id == newItem.manga.id
 				}
 
+				oldItem is LoadingFooter && newItem is LoadingFooter -> {
+					oldItem.key == newItem.key
+				}
+
 				else -> oldItem.javaClass == newItem.javaClass
 			}
 		}

app/src/main/kotlin/org/koitharu/kotatsu/browser/BrowserActivity.kt

@@ -8,13 +8,16 @@ import android.net.Uri
 import android.os.Bundle
 import android.view.Menu
 import android.view.MenuItem
+import android.webkit.CookieManager
 import androidx.core.graphics.Insets
 import androidx.core.view.isVisible
 import androidx.core.view.updatePadding
 import org.koitharu.kotatsu.R
-import org.koitharu.kotatsu.base.ui.BaseActivity
 import org.koitharu.kotatsu.core.network.CommonHeadersInterceptor
+import org.koitharu.kotatsu.core.ui.BaseActivity
+import org.koitharu.kotatsu.core.util.ext.catchingWebViewUnavailability
 import org.koitharu.kotatsu.databinding.ActivityBrowserBinding
+import org.koitharu.kotatsu.parsers.network.UserAgents
 import com.google.android.material.R as materialR
 
 @SuppressLint("SetJavaScriptEnabled")
@@ -24,18 +27,21 @@ class BrowserActivity : BaseActivity<ActivityBrowserBinding>(), BrowserCallback
 
 	override fun onCreate(savedInstanceState: Bundle?) {
 		super.onCreate(savedInstanceState)
-		setContentView(ActivityBrowserBinding.inflate(layoutInflater))
+		if (!catchingWebViewUnavailability { setContentView(ActivityBrowserBinding.inflate(layoutInflater)) }) {
+			return
+		}
 		supportActionBar?.run {
 			setDisplayHomeAsUpEnabled(true)
 			setHomeAsUpIndicator(materialR.drawable.abc_ic_clear_material)
 		}
-		with(binding.webView.settings) {
+		with(viewBinding.webView.settings) {
 			javaScriptEnabled = true
-			userAgentString = CommonHeadersInterceptor.userAgentChrome
+			userAgentString = UserAgents.CHROME_MOBILE
 		}
-		binding.webView.webViewClient = BrowserClient(this)
-		binding.webView.webChromeClient = ProgressChromeClient(binding.progressBar)
-		onBackPressedCallback = WebViewBackPressedCallback(binding.webView)
+		CookieManager.getInstance().setAcceptThirdPartyCookies(viewBinding.webView, true)
+		viewBinding.webView.webViewClient = BrowserClient(this)
+		viewBinding.webView.webChromeClient = ProgressChromeClient(viewBinding.progressBar)
+		onBackPressedCallback = WebViewBackPressedCallback(viewBinding.webView)
 		onBackPressedDispatcher.addCallback(onBackPressedCallback)
 		if (savedInstanceState != null) {
 			return
@@ -48,18 +54,18 @@ class BrowserActivity : BaseActivity<ActivityBrowserBinding>(), BrowserCallback
 				intent?.getStringExtra(EXTRA_TITLE) ?: getString(R.string.loading_),
 				url,
 			)
-			binding.webView.loadUrl(url)
+			viewBinding.webView.loadUrl(url)
 		}
 	}
 
 	override fun onSaveInstanceState(outState: Bundle) {
 		super.onSaveInstanceState(outState)
-		binding.webView.saveState(outState)
+		viewBinding.webView.saveState(outState)
 	}
 
 	override fun onRestoreInstanceState(savedInstanceState: Bundle) {
 		super.onRestoreInstanceState(savedInstanceState)
-		binding.webView.restoreState(savedInstanceState)
+		viewBinding.webView.restoreState(savedInstanceState)
 	}
 
 	override fun onCreateOptionsMenu(menu: Menu): Boolean {
@@ -70,14 +76,14 @@ class BrowserActivity : BaseActivity<ActivityBrowserBinding>(), BrowserCallback
 
 	override fun onOptionsItemSelected(item: MenuItem): Boolean = when (item.itemId) {
 		android.R.id.home -> {
-			binding.webView.stopLoading()
+			viewBinding.webView.stopLoading()
 			finishAfterTransition()
 			true
 		}
 
 		R.id.action_browser -> {
 			val intent = Intent(Intent.ACTION_VIEW)
-			intent.data = Uri.parse(binding.webView.url)
+			intent.data = Uri.parse(viewBinding.webView.url)
 			try {
 				startActivity(Intent.createChooser(intent, item.title))
 			} catch (_: ActivityNotFoundException) {
@@ -89,22 +95,23 @@ class BrowserActivity : BaseActivity<ActivityBrowserBinding>(), BrowserCallback
 	}
 
 	override fun onPause() {
-		binding.webView.onPause()
+		viewBinding.webView.onPause()
 		super.onPause()
 	}
 
 	override fun onResume() {
 		super.onResume()
-		binding.webView.onResume()
+		viewBinding.webView.onResume()
 	}
 
 	override fun onDestroy() {
 		super.onDestroy()
-		binding.webView.destroy()
+		viewBinding.webView.stopLoading()
+		viewBinding.webView.destroy()
 	}
 
 	override fun onLoadingStateChanged(isLoading: Boolean) {
-		binding.progressBar.isVisible = isLoading
+		viewBinding.progressBar.isVisible = isLoading
 	}
 
 	override fun onTitleChanged(title: CharSequence, subtitle: CharSequence?) {
@@ -117,10 +124,10 @@ class BrowserActivity : BaseActivity<ActivityBrowserBinding>(), BrowserCallback
 	}
 
 	override fun onWindowInsetsChanged(insets: Insets) {
-		binding.appbar.updatePadding(
+		viewBinding.appbar.updatePadding(
 			top = insets.top,
 		)
-		binding.root.updatePadding(
+		viewBinding.root.updatePadding(
 			left = insets.left,
 			right = insets.right,
 			bottom = insets.bottom,