Translated using Weblate (Filipino)

Currently translated at 100.0% (687 of 687 strings)

Co-authored-by: Infy's Tagalog Translations <ced.paltep10@gmail.com>
Translate-URL: https://hosted.weblate.org/projects/kotatsu/strings/fil/
Translation: Kotatsu/Strings

.github/ISSUE_TEMPLATE/config.yml

@@ -2,4 +2,4 @@ blank_issues_enabled: false
 contact_links:
     - name: ⚠️ Source issue
       url: https://github.com/KotatsuApp/kotatsu-parsers/issues/new
-      about: If you have troubles with a manga parser or want to propose new manga source, please open an issue in the kotatsu-parsers repository instead
+      about: If you have a problem with a specific **manga source** or want to propose a new one, please open an issue in the kotatsu-parsers repository instead

.github/ISSUE_TEMPLATE/report_bug.yml

@@ -60,7 +60,7 @@ body:
       attributes:
           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.
+              - label: This is not a duplicate of an existing issue. Please look through the list of [open issues](https://github.com/KotatsuApp/Kotatsu/issues) before creating a new one.
                 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).
+              - label: This is not an issue with a specific manga source. Otherwise, you have to open an issue in the [parsers repository](https://github.com/KotatsuApp/kotatsu-parsers/issues/new/choose).
                 required: true

.github/ISSUE_TEMPLATE/request_feature.yml

@@ -20,5 +20,5 @@ body:
           label: Acknowledgements
           description: Read this carefully, we will close and ignore your issue if you skimmed through this.
           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
+              - label: This is not a duplicate of an existing issue. Please look through the list of [open issues](https://github.com/KotatsuApp/Kotatsu/issues) before creating a new one.
+                required: true

.gitignore

@@ -25,3 +25,4 @@
 .externalNativeBuild
 .cxx
 /.idea/deviceManager.xml
+/.kotlin/

.idea/.gitignore

@@ -2,3 +2,4 @@
 /shelf/
 /workspace.xml
 /migrations.xml
+/runConfigurations.xml

.idea/gradle.xml

@@ -4,6 +4,7 @@
   <component name="GradleSettings">
     <option name="linkedExternalProjectsSettings">
       <GradleProjectSettings>
+        <option name="testRunner" value="CHOOSE_PER_TEST" />
         <option name="externalProjectPath" value="$PROJECT_DIR$" />
         <option name="gradleJvm" value="#GRADLE_LOCAL_JAVA_HOME" />
         <option name="modules">

app/build.gradle

@@ -8,16 +8,16 @@ plugins {
 }
 
 android {
-	compileSdk = 34
-	buildToolsVersion = '34.0.0'
+	compileSdk = 35
+	buildToolsVersion = '35.0.0'
 	namespace = 'org.koitharu.kotatsu'
 
 	defaultConfig {
 		applicationId 'org.koitharu.kotatsu'
 		minSdk = 21
-		targetSdk = 34
-		versionCode = 642
-		versionName = '7.0.1'
+		targetSdk = 35
+		versionCode = 666
+		versionName = '7.5'
 		generatedDensities = []
 		testInstrumentationRunner 'org.koitharu.kotatsu.HiltTestRunner'
 		ksp {
@@ -56,6 +56,7 @@ android {
 		freeCompilerArgs += [
 			'-opt-in=kotlin.ExperimentalStdlibApi',
 			'-opt-in=kotlinx.coroutines.ExperimentalCoroutinesApi',
+			'-opt-in=kotlinx.coroutines.ExperimentalForInheritanceCoroutinesApi',
 			'-opt-in=kotlinx.coroutines.FlowPreview',
 			'-opt-in=kotlin.contracts.ExperimentalContracts',
 			'-opt-in=coil.annotation.ExperimentalCoilApi',
@@ -82,22 +83,23 @@ afterEvaluate {
 }
 dependencies {
 	//noinspection GradleDependency
-	implementation('com.github.KotatsuApp:kotatsu-parsers:078b59b1e2') {
+	implementation('com.github.KotatsuApp:kotatsu-parsers:b404b44008') {
 		exclude group: 'org.json', module: 'json'
 	}
 
-	coreLibraryDesugaring 'com.android.tools:desugar_jdk_libs:2.0.4'
-	implementation 'org.jetbrains.kotlin:kotlin-stdlib:1.9.24'
-	implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-android:1.8.1'
+	coreLibraryDesugaring 'com.android.tools:desugar_jdk_libs:2.1.1'
+	implementation 'org.jetbrains.kotlin:kotlin-stdlib:2.0.10'
+	implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-android:1.9.0-RC.2'
 
-	implementation 'androidx.appcompat:appcompat:1.6.1'
+	implementation 'androidx.appcompat:appcompat:1.7.0'
 	implementation 'androidx.core:core-ktx:1.13.1'
-	implementation 'androidx.activity:activity-ktx:1.9.0'
-	implementation 'androidx.fragment:fragment-ktx:1.7.1'
-	implementation 'androidx.collection:collection-ktx:1.4.0'
-	implementation 'androidx.lifecycle:lifecycle-viewmodel-ktx:2.7.0'
-	implementation 'androidx.lifecycle:lifecycle-service:2.7.0'
-	implementation 'androidx.lifecycle:lifecycle-process:2.7.0'
+	implementation 'androidx.activity:activity-ktx:1.9.1'
+	implementation 'androidx.fragment:fragment-ktx:1.8.2'
+	implementation 'androidx.transition:transition-ktx:1.5.1'
+	implementation 'androidx.collection:collection-ktx:1.4.3'
+	implementation 'androidx.lifecycle:lifecycle-viewmodel-ktx:2.8.4'
+	implementation 'androidx.lifecycle:lifecycle-service:2.8.4'
+	implementation 'androidx.lifecycle:lifecycle-process:2.8.4'
 	implementation 'androidx.constraintlayout:constraintlayout:2.1.4'
 	implementation 'androidx.swiperefreshlayout:swiperefreshlayout:1.1.0'
 	implementation 'androidx.recyclerview:recyclerview:1.3.2'
@@ -105,12 +107,12 @@ dependencies {
 	implementation 'androidx.preference:preference-ktx:1.2.1'
 	implementation 'androidx.biometric:biometric-ktx:1.2.0-alpha05'
 	implementation 'com.google.android.material:material:1.12.0'
-	implementation 'androidx.lifecycle:lifecycle-common-java8:2.7.0'
+	implementation 'androidx.lifecycle:lifecycle-common-java8:2.8.4'
 	implementation 'androidx.webkit:webkit:1.11.0'
 
-	implementation 'androidx.work:work-runtime:2.9.0'
+	implementation 'androidx.work:work-runtime:2.9.1'
 	//noinspection GradleDependency
-	implementation('com.google.guava:guava:32.0.1-android') {
+	implementation('com.google.guava:guava:33.2.1-android') {
 		exclude group: 'com.google.guava', module: 'failureaccess'
 		exclude group: 'org.checkerframework', module: 'checker-qual'
 		exclude group: 'com.google.j2objc', module: 'j2objc-annotations'
@@ -128,41 +130,39 @@ dependencies {
 	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:2.51.1'
-	kapt 'com.google.dagger:hilt-compiler:2.51.1'
+	implementation 'com.google.dagger:hilt-android:2.52'
+	kapt 'com.google.dagger:hilt-compiler:2.52'
 	implementation 'androidx.hilt:hilt-work:1.2.0'
 	kapt 'androidx.hilt:hilt-compiler:1.2.0'
 
-	implementation 'io.coil-kt:coil-base:2.6.0'
-	implementation 'io.coil-kt:coil-svg:2.6.0'
-	implementation 'com.github.KotatsuApp:subsampling-scale-image-view:02e6d6cfe9'
+	implementation 'io.coil-kt:coil-base:2.7.0'
+	implementation 'io.coil-kt:coil-svg:2.7.0'
+	implementation 'com.github.KotatsuApp:subsampling-scale-image-view:4ec7176962'
 	implementation 'com.github.solkin:disk-lru-cache:1.4'
 	implementation 'io.noties.markwon:core:4.6.2'
 
 	implementation 'ch.acra:acra-http:5.11.3'
 	implementation 'ch.acra:acra-dialog:5.11.3'
-	compileOnly 'com.google.auto.service:auto-service-annotations:1.1.1'
-	ksp 'dev.zacsweers.autoservice:auto-service-ksp:1.1.0'
 
-	implementation 'org.conscrypt:conscrypt-android:2.5.2'
+	implementation 'org.conscrypt:conscrypt-android:2.5.3'
 
-	debugImplementation 'com.squareup.leakcanary:leakcanary-android:2.14'
+	debugImplementation 'com.squareup.leakcanary:leakcanary-android:3.0-alpha-8'
 	debugImplementation 'com.github.Koitharu:WorkInspector:5778dd1747'
 
 	testImplementation 'junit:junit:4.13.2'
 	testImplementation 'org.json:json:20240303'
 	testImplementation 'org.jetbrains.kotlinx:kotlinx-coroutines-test:1.8.1'
 
-	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 'androidx.test:runner:1.6.1'
+	androidTestImplementation 'androidx.test:rules:1.6.1'
+	androidTestImplementation 'androidx.test:core-ktx:1.6.1'
+	androidTestImplementation 'androidx.test.ext:junit-ktx:1.2.1'
 
 	androidTestImplementation 'org.jetbrains.kotlinx:kotlinx-coroutines-test:1.8.1'
 
 	androidTestImplementation 'androidx.room:room-testing:2.6.1'
 	androidTestImplementation 'com.squareup.moshi:moshi-kotlin:1.15.1'
 
-	androidTestImplementation 'com.google.dagger:hilt-android-testing:2.51.1'
-	kaptAndroidTest 'com.google.dagger:hilt-android-compiler:2.51.1'
+	androidTestImplementation 'com.google.dagger:hilt-android-testing:2.52'
+	kaptAndroidTest 'com.google.dagger:hilt-android-compiler:2.52'
 }

app/proguard-rules.pro

@@ -14,6 +14,7 @@
 -dontwarn org.conscrypt.**
 -dontwarn org.bouncycastle.**
 -dontwarn org.openjsse.**
+-dontwarn com.google.j2objc.annotations.**
 
 -keep class org.koitharu.kotatsu.core.exceptions.* { *; }
 -keep class org.koitharu.kotatsu.settings.NotificationSettingsLegacyFragment

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

@@ -1,198 +0,0 @@
-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 junit.framework.TestCase.*
-import kotlinx.coroutines.test.runTest
-import org.junit.Before
-import org.junit.Rule
-import org.junit.Test
-import org.junit.runner.RunWith
-import org.koitharu.kotatsu.SampleData
-import org.koitharu.kotatsu.core.parser.MangaDataRepository
-import org.koitharu.kotatsu.parsers.model.Manga
-import javax.inject.Inject
-
-@HiltAndroidTest
-@RunWith(AndroidJUnit4::class)
-class TrackerTest {
-
-	@get:Rule
-	var hiltRule = HiltAndroidRule(this)
-
-	@Inject
-	lateinit var repository: TrackingRepository
-
-	@Inject
-	lateinit var dataRepository: MangaDataRepository
-
-	@Inject
-	lateinit var tracker: Tracker
-
-	@Before
-	fun setUp() {
-		hiltRule.inject()
-	}
-
-	@Test
-	fun noUpdates() = runTest {
-		val manga = loadManga("full.json")
-		tracker.deleteTrack(manga.id)
-
-		tracker.checkUpdates(manga, commit = true).apply {
-			assertFalse(isValid)
-			assert(newChapters.isEmpty())
-		}
-		assertEquals(0, repository.getNewChaptersCount(manga.id))
-		tracker.checkUpdates(manga, commit = true).apply {
-			assertTrue(isValid)
-			assert(newChapters.isEmpty())
-		}
-		assertEquals(0, repository.getNewChaptersCount(manga.id))
-	}
-
-	@Test
-	fun hasUpdates() = runTest {
-		val mangaFirst = loadManga("first_chapters.json")
-		val mangaFull = loadManga("full.json")
-		tracker.deleteTrack(mangaFirst.id)
-
-		tracker.checkUpdates(mangaFirst, commit = true).apply {
-			assertFalse(isValid)
-			assert(newChapters.isEmpty())
-		}
-		assertEquals(0, repository.getNewChaptersCount(mangaFirst.id))
-		tracker.checkUpdates(mangaFull, commit = true).apply {
-			assertTrue(isValid)
-			assertEquals(3, newChapters.size)
-		}
-		assertEquals(3, repository.getNewChaptersCount(mangaFirst.id))
-		tracker.checkUpdates(mangaFull, commit = true).apply {
-			assertTrue(isValid)
-			assert(newChapters.isEmpty())
-		}
-		assertEquals(3, repository.getNewChaptersCount(mangaFirst.id))
-	}
-
-	@Test
-	fun badIds() = runTest {
-		val mangaFirst = loadManga("first_chapters.json")
-		val mangaBad = loadManga("bad_ids.json")
-		tracker.deleteTrack(mangaFirst.id)
-
-		tracker.checkUpdates(mangaFirst, commit = true).apply {
-			assertFalse(isValid)
-			assert(newChapters.isEmpty())
-		}
-		assertEquals(0, repository.getNewChaptersCount(mangaFirst.id))
-		tracker.checkUpdates(mangaBad, commit = true).apply {
-			assertFalse(isValid)
-			assert(newChapters.isEmpty())
-		}
-		assertEquals(0, repository.getNewChaptersCount(mangaFirst.id))
-		tracker.checkUpdates(mangaFirst, commit = true).apply {
-			assertFalse(isValid)
-			assert(newChapters.isEmpty())
-		}
-		assertEquals(0, repository.getNewChaptersCount(mangaFirst.id))
-	}
-
-	@Test
-	fun badIds2() = runTest {
-		val mangaFirst = loadManga("first_chapters.json")
-		val mangaBad = loadManga("bad_ids.json")
-		val mangaFull = loadManga("full.json")
-		tracker.deleteTrack(mangaFirst.id)
-
-		tracker.checkUpdates(mangaFirst, commit = true).apply {
-			assertFalse(isValid)
-			assert(newChapters.isEmpty())
-		}
-		assertEquals(0, repository.getNewChaptersCount(mangaFirst.id))
-		tracker.checkUpdates(mangaFull, commit = true).apply {
-			assertTrue(isValid)
-			assertEquals(3, newChapters.size)
-		}
-		assertEquals(3, repository.getNewChaptersCount(mangaFull.id))
-		tracker.checkUpdates(mangaBad, commit = true).apply {
-			assertFalse(isValid)
-			assert(newChapters.isEmpty())
-		}
-		assertEquals(0, repository.getNewChaptersCount(mangaFirst.id))
-	}
-
-	@Test
-	fun fullReset() = runTest {
-		val mangaFull = loadManga("full.json")
-		val mangaFirst = loadManga("first_chapters.json")
-		val mangaEmpty = loadManga("empty.json")
-		tracker.deleteTrack(mangaFull.id)
-
-		assertEquals(0, repository.getNewChaptersCount(mangaFull.id))
-		tracker.checkUpdates(mangaFull, commit = true).apply {
-			assertFalse(isValid)
-			assert(newChapters.isEmpty())
-		}
-		assertEquals(0, repository.getNewChaptersCount(mangaFull.id))
-		tracker.checkUpdates(mangaEmpty, commit = true).apply {
-			assert(newChapters.isEmpty())
-		}
-		assertEquals(0, repository.getNewChaptersCount(mangaFull.id))
-		tracker.checkUpdates(mangaFirst, commit = true).apply {
-			assertFalse(isValid)
-			assert(newChapters.isEmpty())
-		}
-		assertEquals(0, repository.getNewChaptersCount(mangaFull.id))
-		tracker.checkUpdates(mangaFull, commit = true).apply {
-			assertTrue(isValid)
-			assertEquals(3, newChapters.size)
-		}
-		assertEquals(3, repository.getNewChaptersCount(mangaFull.id))
-		tracker.checkUpdates(mangaEmpty, commit = true).apply {
-			assertFalse(isValid)
-			assert(newChapters.isEmpty())
-		}
-		assertEquals(0, repository.getNewChaptersCount(mangaFull.id))
-	}
-
-	@Test
-	fun syncWithHistory() = runTest {
-		val mangaFull = loadManga("full.json")
-		val mangaFirst = loadManga("first_chapters.json")
-		tracker.deleteTrack(mangaFull.id)
-
-		tracker.checkUpdates(mangaFirst, commit = true).apply {
-			assertFalse(isValid)
-			assert(newChapters.isEmpty())
-		}
-		assertEquals(0, repository.getNewChaptersCount(mangaFirst.id))
-		tracker.checkUpdates(mangaFull, commit = true).apply {
-			assertTrue(isValid)
-			assertEquals(3, newChapters.size)
-		}
-		assertEquals(3, repository.getNewChaptersCount(mangaFirst.id))
-
-		var chapter = requireNotNull(mangaFull.chapters).run { get(lastIndex - 1) }
-		tracker.syncWithHistory(mangaFull, chapter.id)
-
-		assertEquals(1, repository.getNewChaptersCount(mangaFirst.id))
-
-		chapter = requireNotNull(mangaFull.chapters).run { get(lastIndex) }
-		tracker.syncWithHistory(mangaFull, chapter.id)
-
-		assertEquals(0, repository.getNewChaptersCount(mangaFirst.id))
-
-		tracker.checkUpdates(mangaFull, commit = true).apply {
-			assertTrue(isValid)
-			assert(newChapters.isEmpty())
-		}
-		assertEquals(0, repository.getNewChaptersCount(mangaFirst.id))
-	}
-
-	private suspend fun loadManga(name: String): Manga {
-		val manga = SampleData.loadAsset("manga/$name", Manga::class)
-		dataRepository.storeManga(manga)
-		return manga
-	}
-}

app/src/debug/AndroidManifest.xml

@@ -1,12 +0,0 @@
-<manifest
-	xmlns:android="http://schemas.android.com/apk/res/android">
-
-	<application>
-
-		<activity
-			android:name=".tracker.ui.debug.TrackerDebugActivity"
-			android:label="@string/check_for_new_chapters" />
-
-	</application>
-
-</manifest>

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

@@ -8,6 +8,7 @@ import org.koitharu.kotatsu.local.data.LocalMangaRepository
 import org.koitharu.kotatsu.local.data.PagesCache
 import org.koitharu.kotatsu.parsers.MangaLoaderContext
 import org.koitharu.kotatsu.reader.domain.PageLoader
+import org.koitharu.kotatsu.reader.ui.ReaderViewModel
 
 class KotatsuApp : BaseApp() {
 
@@ -30,6 +31,7 @@ class KotatsuApp : BaseApp() {
 				.setClassInstanceLimit(PagesCache::class.java, 1)
 				.setClassInstanceLimit(MangaLoaderContext::class.java, 1)
 				.setClassInstanceLimit(PageLoader::class.java, 1)
+				.setClassInstanceLimit(ReaderViewModel::class.java, 1)
 				.penaltyLog()
 				.build(),
 		)

app/src/debug/kotlin/org/koitharu/kotatsu/settings/SettingsMenuProvider.kt

@@ -0,0 +1,33 @@
+package org.koitharu.kotatsu.settings
+
+import android.content.Context
+import android.view.Menu
+import android.view.MenuInflater
+import android.view.MenuItem
+import androidx.core.view.MenuProvider
+import leakcanary.LeakCanary
+import org.koitharu.kotatsu.R
+import org.koitharu.workinspector.WorkInspector
+
+class SettingsMenuProvider(
+	private val context: Context,
+) : MenuProvider {
+
+	override fun onCreateMenu(menu: Menu, menuInflater: MenuInflater) {
+		menuInflater.inflate(R.menu.opt_settings, menu)
+	}
+
+	override fun onMenuItemSelected(menuItem: MenuItem): Boolean = when (menuItem.itemId) {
+		R.id.action_leaks -> {
+			context.startActivity(LeakCanary.newLeakDisplayActivityIntent())
+			true
+		}
+
+		R.id.action_works -> {
+			context.startActivity(WorkInspector.getIntent(context))
+			true
+		}
+
+		else -> false
+	}
+}

app/src/debug/res/menu/opt_settings.xml

@@ -8,14 +8,9 @@
 		android:title="@string/leak_canary_display_activity_label"
 		app:showAsAction="never" />
 
-	<item
-		android:id="@id/action_tracker"
-		android:title="@string/check_for_new_chapters"
-		app:showAsAction="never" />
-
 	<item
 		android:id="@id/action_works"
-		android:title="Works"
+		android:title="@string/wi_lib_name"
 		app:showAsAction="never" />
 
 </menu>

app/src/main/AndroidManifest.xml

@@ -20,6 +20,10 @@
 	<uses-permission android:name="android.permission.POST_NOTIFICATIONS" />
 	<uses-permission android:name="android.permission.FOREGROUND_SERVICE_DATA_SYNC" />
 	<uses-permission android:name="android.permission.REQUEST_INSTALL_PACKAGES" />
+	<uses-permission android:name="android.permission.REQUEST_DELETE_PACKAGES"/>
+	<uses-permission
+		android:name="android.permission.QUERY_ALL_PACKAGES"
+		tools:ignore="QueryAllPackagesPermission" />
 	<uses-permission
 		android:name="android.permission.WRITE_EXTERNAL_STORAGE"
 		android:maxSdkVersion="29" />
@@ -100,6 +104,13 @@
 			<intent-filter>
 				<action android:name="${applicationId}.action.READ_MANGA" />
 			</intent-filter>
+			<intent-filter>
+				<action android:name="com.samsung.android.support.REMOTE_ACTION" />
+			</intent-filter>
+
+			<meta-data
+				android:name="com.samsung.android.support.REMOTE_ACTION"
+				android:resource="@xml/remote_action" />
 		</activity>
 		<activity
 			android:name="org.koitharu.kotatsu.search.ui.SearchActivity"
@@ -248,6 +259,9 @@
 		<activity
 			android:name="org.koitharu.kotatsu.settings.about.AppUpdateActivity"
 			android:label="@string/app_update_available" />
+		<activity
+			android:name="org.koitharu.kotatsu.tracker.ui.debug.TrackerDebugActivity"
+			android:label="@string/tracker_debug_info" />
 
 		<service
 			android:name="androidx.work.impl.foreground.SystemForegroundService"

app/src/main/kotlin/org/koitharu/kotatsu/alternatives/domain/AlternativesUseCase.kt

@@ -12,6 +12,7 @@ import org.koitharu.kotatsu.core.util.ext.almostEquals
 import org.koitharu.kotatsu.explore.data.MangaSourcesRepository
 import org.koitharu.kotatsu.parsers.model.Manga
 import org.koitharu.kotatsu.parsers.model.MangaListFilter
+import org.koitharu.kotatsu.parsers.model.MangaParserSource
 import org.koitharu.kotatsu.parsers.model.MangaSource
 import org.koitharu.kotatsu.parsers.util.runCatchingCancellable
 import javax.inject.Inject
@@ -57,7 +58,7 @@ class AlternativesUseCase @Inject constructor(
 	}
 
 	private suspend fun getSources(ref: MangaSource): List<MangaSource> {
-		val result = ArrayList<MangaSource>(MangaSource.entries.size - 2)
+		val result = ArrayList<MangaSource>(MangaParserSource.entries.size - 2)
 		result.addAll(sourcesRepository.getEnabledSources())
 		result.sortByDescending { it.priority(ref) }
 		result.addAll(sourcesRepository.getDisabledSources().sortedByDescending { it.priority(ref) })
@@ -78,8 +79,10 @@ class AlternativesUseCase @Inject constructor(
 
 	private fun MangaSource.priority(ref: MangaSource): Int {
 		var res = 0
-		if (locale == ref.locale) res += 2
-		if (contentType == ref.contentType) res++
+		if (this is MangaParserSource && ref is MangaParserSource) {
+			if (locale == ref.locale) res += 2
+			if (contentType == ref.contentType) res++
+		}
 		return res
 	}
 }

app/src/main/kotlin/org/koitharu/kotatsu/alternatives/domain/MigrateUseCase.kt

@@ -7,34 +7,43 @@ import org.koitharu.kotatsu.core.parser.MangaDataRepository
 import org.koitharu.kotatsu.core.parser.MangaRepository
 import org.koitharu.kotatsu.details.domain.ProgressUpdateUseCase
 import org.koitharu.kotatsu.history.data.HistoryEntity
-import org.koitharu.kotatsu.history.data.PROGRESS_NONE
 import org.koitharu.kotatsu.history.data.toMangaHistory
+import org.koitharu.kotatsu.list.domain.ReadingProgress.Companion.PROGRESS_NONE
 import org.koitharu.kotatsu.parsers.model.Manga
 import org.koitharu.kotatsu.parsers.model.MangaChapter
 import org.koitharu.kotatsu.parsers.util.runCatchingCancellable
+import org.koitharu.kotatsu.scrobbling.common.domain.Scrobbler
+import org.koitharu.kotatsu.scrobbling.common.domain.model.ScrobblingStatus
 import org.koitharu.kotatsu.tracker.data.TrackEntity
 import javax.inject.Inject
 
-class MigrateUseCase @Inject constructor(
+class MigrateUseCase
+@Inject
+constructor(
 	private val mangaRepositoryFactory: MangaRepository.Factory,
 	private val mangaDataRepository: MangaDataRepository,
 	private val database: MangaDatabase,
 	private val progressUpdateUseCase: ProgressUpdateUseCase,
+	private val scrobblers: Set<@JvmSuppressWildcards Scrobbler>,
 ) {
-
-	suspend operator fun invoke(oldManga: Manga, newManga: Manga) {
-		val oldDetails = if (oldManga.chapters.isNullOrEmpty()) {
-			runCatchingCancellable {
-				mangaRepositoryFactory.create(oldManga.source).getDetails(oldManga)
-			}.getOrDefault(oldManga)
-		} else {
-			oldManga
-		}
-		val newDetails = if (newManga.chapters.isNullOrEmpty()) {
-			mangaRepositoryFactory.create(newManga.source).getDetails(newManga)
-		} else {
-			newManga
-		}
+	suspend operator fun invoke(
+		oldManga: Manga,
+		newManga: Manga,
+	) {
+		val oldDetails =
+			if (oldManga.chapters.isNullOrEmpty()) {
+				runCatchingCancellable {
+					mangaRepositoryFactory.create(oldManga.source).getDetails(oldManga)
+				}.getOrDefault(oldManga)
+			} else {
+				oldManga
+			}
+		val newDetails =
+			if (newManga.chapters.isNullOrEmpty()) {
+				mangaRepositoryFactory.create(newManga.source).getDetails(newManga)
+			} else {
+				newManga
+			}
 		mangaDataRepository.storeManga(newDetails)
 		database.withTransaction {
 			// replace favorites
@@ -43,36 +52,69 @@ class MigrateUseCase @Inject constructor(
 			if (oldFavourites.isNotEmpty()) {
 				favoritesDao.delete(oldManga.id)
 				for (f in oldFavourites) {
-					val e = f.copy(
-						mangaId = newManga.id,
-					)
+					val e =
+						f.copy(
+							mangaId = newManga.id,
+						)
 					favoritesDao.upsert(e)
 				}
 			}
 			// replace history
 			val historyDao = database.getHistoryDao()
 			val oldHistory = historyDao.find(oldDetails.id)
-			if (oldHistory != null) {
-				val newHistory = makeNewHistory(oldDetails, newDetails, oldHistory)
-				historyDao.delete(oldDetails.id)
-				historyDao.upsert(newHistory)
-			}
+			val newHistory =
+				if (oldHistory != null) {
+					val newHistory = makeNewHistory(oldDetails, newDetails, oldHistory)
+					historyDao.delete(oldDetails.id)
+					historyDao.upsert(newHistory)
+					newHistory
+				} else {
+					null
+				}
 			// track
 			val tracksDao = database.getTracksDao()
 			val oldTrack = tracksDao.find(oldDetails.id)
 			if (oldTrack != null) {
 				val lastChapter = newDetails.chapters?.lastOrNull()
-				val newTrack = TrackEntity(
-					mangaId = newDetails.id,
-					lastChapterId = lastChapter?.id ?: 0L,
-					newChapters = 0,
-					lastCheckTime = System.currentTimeMillis(),
-					lastChapterDate = lastChapter?.uploadDate ?: 0L,
-					lastResult = TrackEntity.RESULT_EXTERNAL_MODIFICATION,
-				)
+				val newTrack =
+					TrackEntity(
+						mangaId = newDetails.id,
+						lastChapterId = lastChapter?.id ?: 0L,
+						newChapters = 0,
+						lastCheckTime = System.currentTimeMillis(),
+						lastChapterDate = lastChapter?.uploadDate ?: 0L,
+						lastResult = TrackEntity.RESULT_EXTERNAL_MODIFICATION,
+						lastError = null,
+					)
 				tracksDao.delete(oldDetails.id)
 				tracksDao.upsert(newTrack)
 			}
+			// scrobbling
+			for (scrobbler in scrobblers) {
+				if (!scrobbler.isEnabled) {
+					continue
+				}
+				val prevInfo = scrobbler.getScrobblingInfoOrNull(oldDetails.id) ?: continue
+				scrobbler.unregisterScrobbling(oldDetails.id)
+				scrobbler.linkManga(newDetails.id, prevInfo.targetId)
+				scrobbler.updateScrobblingInfo(
+					mangaId = newDetails.id,
+					rating = prevInfo.rating,
+					status =
+					prevInfo.status ?: when {
+						newHistory == null -> ScrobblingStatus.PLANNED
+						newHistory.percent == 1f -> ScrobblingStatus.COMPLETED
+						else -> ScrobblingStatus.READING
+					},
+					comment = prevInfo.comment,
+				)
+				if (newHistory != null) {
+					scrobbler.scrobble(
+						manga = newDetails,
+						chapterId = newHistory.chapterId,
+					)
+				}
+			}
 		}
 		progressUpdateUseCase(newManga)
 	}
@@ -85,11 +127,12 @@ class MigrateUseCase @Inject constructor(
 		if (oldManga.chapters.isNullOrEmpty()) { // probably broken manga/source
 			val branch = newManga.getPreferredBranch(null)
 			val chapters = checkNotNull(newManga.getChapters(branch))
-			val currentChapter = if (history.percent in 0f..1f) {
-				chapters[(chapters.lastIndex * history.percent).toInt()]
-			} else {
-				chapters.first()
-			}
+			val currentChapter =
+				if (history.percent in 0f..1f) {
+					chapters[(chapters.lastIndex * history.percent).toInt()]
+				} else {
+					chapters.first()
+				}
 			return HistoryEntity(
 				mangaId = newManga.id,
 				createdAt = history.createdAt,
@@ -99,29 +142,33 @@ class MigrateUseCase @Inject constructor(
 				scroll = history.scroll,
 				percent = history.percent,
 				deletedAt = 0,
-				chaptersCount = chapters.size,
+				chaptersCount = chapters.count { it.branch == currentChapter.branch },
 			)
 		}
 		val branch = oldManga.getPreferredBranch(history.toMangaHistory())
 		val oldChapters = checkNotNull(oldManga.getChapters(branch))
 		var index = oldChapters.indexOfFirst { it.id == history.chapterId }
 		if (index < 0) {
-			index = if (history.percent in 0f..1f) {
-				(oldChapters.lastIndex * history.percent).toInt()
-			} else {
-				0
-			}
+			index =
+				if (history.percent in 0f..1f) {
+					(oldChapters.lastIndex * history.percent).toInt()
+				} else {
+					0
+				}
 		}
 		val newChapters = checkNotNull(newManga.chapters).groupBy { it.branch }
-		val newBranch = if (newChapters.containsKey(branch)) {
-			branch
-		} else {
-			newManga.getPreferredBranch(null)
-		}
-		val newChapterId = checkNotNull(newChapters[newBranch]).let {
-			val oldChapter = oldChapters[index]
-			it.findByNumber(oldChapter.volume, oldChapter.number) ?: it.getOrNull(index) ?: it.last()
-		}.id
+		val newBranch =
+			if (newChapters.containsKey(branch)) {
+				branch
+			} else {
+				newManga.getPreferredBranch(null)
+			}
+		val newChapterId =
+			checkNotNull(newChapters[newBranch])
+				.let {
+					val oldChapter = oldChapters[index]
+					it.findByNumber(oldChapter.volume, oldChapter.number) ?: it.getOrNull(index) ?: it.last()
+				}.id
 
 		return HistoryEntity(
 			mangaId = newManga.id,
@@ -136,11 +183,13 @@ class MigrateUseCase @Inject constructor(
 		)
 	}
 
-	private fun List<MangaChapter>.findByNumber(volume: Int, number: Float): MangaChapter? {
-		return if (number <= 0f) {
+	private fun List<MangaChapter>.findByNumber(
+		volume: Int,
+		number: Float,
+	): MangaChapter? =
+		if (number <= 0f) {
 			null
 		} else {
 			firstOrNull { it.volume == volume && it.number == number }
 		}
-	}
 }

app/src/main/kotlin/org/koitharu/kotatsu/alternatives/ui/AlternativeAD.kt

@@ -7,9 +7,10 @@ import androidx.core.text.inSpans
 import androidx.lifecycle.LifecycleOwner
 import coil.ImageLoader
 import coil.request.ImageRequest
-import coil.transform.CircleCropTransformation
+import coil.transform.RoundedCornersTransformation
 import com.hannesdorfmann.adapterdelegates4.dsl.adapterDelegateViewBinding
 import org.koitharu.kotatsu.R
+import org.koitharu.kotatsu.core.model.getTitle
 import org.koitharu.kotatsu.core.parser.favicon.faviconUri
 import org.koitharu.kotatsu.core.ui.image.ChipIconTarget
 import org.koitharu.kotatsu.core.ui.image.CoverSizeResolver
@@ -61,9 +62,9 @@ fun alternativeAD(
 				}
 			}
 		}
-		binding.progressView.setPercent(item.progress, ListModelDiffCallback.PAYLOAD_PROGRESS_CHANGED in payloads)
+		binding.progressView.setProgress(item.progress, ListModelDiffCallback.PAYLOAD_PROGRESS_CHANGED in payloads)
 		binding.chipSource.also { chip ->
-			chip.text = item.manga.source.title
+			chip.text = item.manga.source.getTitle(chip.context)
 			ImageRequest.Builder(context)
 				.data(item.manga.source.faviconUri())
 				.lifecycle(lifecycleOwner)
@@ -74,7 +75,7 @@ fun alternativeAD(
 				.fallback(R.drawable.ic_web)
 				.error(R.drawable.ic_web)
 				.source(item.manga.source)
-				.transformations(CircleCropTransformation())
+				.transformations(RoundedCornersTransformation(context.resources.getDimension(R.dimen.chip_icon_corner)))
 				.allowRgb565(true)
 				.enqueueWith(coil)
 		}

app/src/main/kotlin/org/koitharu/kotatsu/alternatives/ui/AlternativesActivity.kt

@@ -9,16 +9,16 @@ import androidx.activity.viewModels
 import androidx.core.graphics.Insets
 import androidx.core.view.updatePadding
 import coil.ImageLoader
-import com.google.android.material.dialog.MaterialAlertDialogBuilder
 import dagger.hilt.android.AndroidEntryPoint
 import org.koitharu.kotatsu.R
 import org.koitharu.kotatsu.core.exceptions.resolve.SnackbarErrorObserver
+import org.koitharu.kotatsu.core.model.getTitle
 import org.koitharu.kotatsu.core.model.parcelable.ParcelableManga
 import org.koitharu.kotatsu.core.parser.MangaIntent
 import org.koitharu.kotatsu.core.ui.BaseActivity
 import org.koitharu.kotatsu.core.ui.BaseListAdapter
+import org.koitharu.kotatsu.core.ui.dialog.buildAlertDialog
 import org.koitharu.kotatsu.core.ui.list.OnListItemClickListener
-import org.koitharu.kotatsu.core.util.ext.DIALOG_THEME_CENTERED
 import org.koitharu.kotatsu.core.util.ext.observe
 import org.koitharu.kotatsu.core.util.ext.observeEvent
 import org.koitharu.kotatsu.databinding.ActivityAlternativesBinding
@@ -88,22 +88,23 @@ class AlternativesActivity : BaseActivity<ActivityAlternativesBinding>(),
 	}
 
 	private fun confirmMigration(target: Manga) {
-		MaterialAlertDialogBuilder(this, DIALOG_THEME_CENTERED)
-			.setIcon(R.drawable.ic_replace)
-			.setTitle(R.string.manga_migration)
-			.setMessage(
+		buildAlertDialog(this, isCentered = true) {
+			setIcon(R.drawable.ic_replace)
+			setTitle(R.string.manga_migration)
+			setMessage(
 				getString(
 					R.string.migrate_confirmation,
 					viewModel.manga.title,
-					viewModel.manga.source.title,
+					viewModel.manga.source.getTitle(context),
 					target.title,
-					target.source.title,
+					target.source.getTitle(context),
 				),
 			)
-			.setNegativeButton(android.R.string.cancel, null)
-			.setPositiveButton(R.string.migrate) { _, _ ->
+			setNegativeButton(android.R.string.cancel, null)
+			setPositiveButton(R.string.migrate) { _, _ ->
 				viewModel.migrate(target)
-			}.show()
+			}
+		}.show()
 	}
 
 	companion object {

app/src/main/kotlin/org/koitharu/kotatsu/alternatives/ui/AlternativesViewModel.kt

@@ -15,11 +15,13 @@ import org.koitharu.kotatsu.core.model.chaptersCount
 import org.koitharu.kotatsu.core.model.parcelable.ParcelableManga
 import org.koitharu.kotatsu.core.parser.MangaIntent
 import org.koitharu.kotatsu.core.parser.MangaRepository
+import org.koitharu.kotatsu.core.prefs.AppSettings
 import org.koitharu.kotatsu.core.ui.BaseViewModel
 import org.koitharu.kotatsu.core.util.ext.MutableEventFlow
 import org.koitharu.kotatsu.core.util.ext.call
 import org.koitharu.kotatsu.core.util.ext.require
-import org.koitharu.kotatsu.list.domain.ListExtraProvider
+import org.koitharu.kotatsu.history.data.HistoryRepository
+import org.koitharu.kotatsu.list.domain.ReadingProgress
 import org.koitharu.kotatsu.list.ui.model.EmptyState
 import org.koitharu.kotatsu.list.ui.model.ListModel
 import org.koitharu.kotatsu.list.ui.model.LoadingFooter
@@ -34,7 +36,8 @@ class AlternativesViewModel @Inject constructor(
 	private val mangaRepositoryFactory: MangaRepository.Factory,
 	private val alternativesUseCase: AlternativesUseCase,
 	private val migrateUseCase: MigrateUseCase,
-	private val extraProvider: ListExtraProvider,
+	private val historyRepository: HistoryRepository,
+	private val settings: AppSettings,
 ) : BaseViewModel() {
 
 	val manga = savedStateHandle.require<ParcelableManga>(MangaIntent.KEY_MANGA).manga
@@ -53,7 +56,7 @@ class AlternativesViewModel @Inject constructor(
 				.map {
 					MangaAlternativeModel(
 						manga = it,
-						progress = extraProvider.getProgress(it.id),
+						progress = getProgress(it.id),
 						referenceChapters = refCount,
 					)
 				}.runningFold<MangaAlternativeModel, List<ListModel>>(listOf(LoadingState)) { acc, item ->
@@ -86,13 +89,7 @@ class AlternativesViewModel @Inject constructor(
 		}
 	}
 
-	private suspend fun mapList(list: List<Manga>, refCount: Int): List<MangaAlternativeModel> {
-		return list.map {
-			MangaAlternativeModel(
-				manga = it,
-				progress = extraProvider.getProgress(it.id),
-				referenceChapters = refCount,
-			)
-		}
+	private suspend fun getProgress(mangaId: Long): ReadingProgress? {
+		return historyRepository.getProgress(mangaId, settings.progressIndicatorMode)
 	}
 }

app/src/main/kotlin/org/koitharu/kotatsu/alternatives/ui/MangaAlternativeModel.kt

@@ -1,12 +1,13 @@
 package org.koitharu.kotatsu.alternatives.ui
 
 import org.koitharu.kotatsu.core.model.chaptersCount
+import org.koitharu.kotatsu.list.domain.ReadingProgress
 import org.koitharu.kotatsu.list.ui.model.ListModel
 import org.koitharu.kotatsu.parsers.model.Manga
 
 data class MangaAlternativeModel(
 	val manga: Manga,
-	val progress: Float,
+	val progress: ReadingProgress?,
 	private val referenceChapters: Int,
 ) : ListModel {
 

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

@@ -46,7 +46,7 @@ class AllBookmarksFragment :
 	BaseFragment<FragmentListSimpleBinding>(),
 	ListStateHolderListener,
 	OnListItemClickListener<Bookmark>,
-	ListSelectionController.Callback2,
+	ListSelectionController.Callback,
 	FastScroller.FastScrollListener, ListHeaderClickListener {
 
 	@Inject

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

@@ -37,6 +37,6 @@ fun bookmarkLargeAD(
 			source(item.manga.source)
 			enqueueWith(coil)
 		}
-		binding.progressView.percent = item.percent
+		binding.progressView.setProgress(item.percent, false)
 	}
 }

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

@@ -12,13 +12,14 @@ import androidx.core.graphics.Insets
 import androidx.core.view.isVisible
 import androidx.core.view.updatePadding
 import dagger.hilt.android.AndroidEntryPoint
+import okhttp3.internal.userAgent
 import org.koitharu.kotatsu.R
+import org.koitharu.kotatsu.core.model.MangaSource
 import org.koitharu.kotatsu.core.network.CommonHeaders
 import org.koitharu.kotatsu.core.parser.MangaRepository
-import org.koitharu.kotatsu.core.parser.RemoteMangaRepository
+import org.koitharu.kotatsu.core.parser.ParserMangaRepository
 import org.koitharu.kotatsu.core.ui.BaseActivity
 import org.koitharu.kotatsu.core.util.ext.configureForParser
-import org.koitharu.kotatsu.core.util.ext.getSerializableExtraCompat
 import org.koitharu.kotatsu.core.util.ext.toUriOrNull
 import org.koitharu.kotatsu.databinding.ActivityBrowserBinding
 import org.koitharu.kotatsu.parsers.model.MangaSource
@@ -42,10 +43,9 @@ class BrowserActivity : BaseActivity<ActivityBrowserBinding>(), BrowserCallback
 			setDisplayHomeAsUpEnabled(true)
 			setHomeAsUpIndicator(materialR.drawable.abc_ic_clear_material)
 		}
-		val userAgent = intent?.getSerializableExtraCompat<MangaSource>(EXTRA_SOURCE)?.let { source ->
-			val repository = mangaRepositoryFactory.create(source) as? RemoteMangaRepository
-			repository?.headers?.get(CommonHeaders.USER_AGENT)
-		}
+		val mangaSource = MangaSource(intent?.getStringExtra(EXTRA_SOURCE))
+		val repository = mangaRepositoryFactory.create(mangaSource) as? ParserMangaRepository
+		repository?.getRequestHeaders()?.get(CommonHeaders.USER_AGENT)
 		viewBinding.webView.configureForParser(userAgent)
 		CookieManager.getInstance().setAcceptThirdPartyCookies(viewBinding.webView, true)
 		viewBinding.webView.webViewClient = BrowserClient(this)
@@ -108,8 +108,10 @@ class BrowserActivity : BaseActivity<ActivityBrowserBinding>(), BrowserCallback
 
 	override fun onDestroy() {
 		super.onDestroy()
-		viewBinding.webView.stopLoading()
-		viewBinding.webView.destroy()
+		if (hasViewBinding()) {
+			viewBinding.webView.stopLoading()
+			viewBinding.webView.destroy()
+		}
 	}
 
 	override fun onLoadingStateChanged(isLoading: Boolean) {
@@ -145,7 +147,7 @@ class BrowserActivity : BaseActivity<ActivityBrowserBinding>(), BrowserCallback
 			return Intent(context, BrowserActivity::class.java)
 				.setData(Uri.parse(url))
 				.putExtra(EXTRA_TITLE, title)
-				.putExtra(EXTRA_SOURCE, source)
+				.putExtra(EXTRA_SOURCE, source?.name)
 		}
 	}
 }

app/src/main/kotlin/org/koitharu/kotatsu/browser/cloudflare/CaptchaNotifier.kt

@@ -14,8 +14,9 @@ import coil.request.ErrorResult
 import coil.request.ImageRequest
 import org.koitharu.kotatsu.R
 import org.koitharu.kotatsu.core.exceptions.CloudFlareProtectedException
+import org.koitharu.kotatsu.core.model.getTitle
+import org.koitharu.kotatsu.core.model.isNsfw
 import org.koitharu.kotatsu.core.util.ext.checkNotificationPermission
-import org.koitharu.kotatsu.parsers.model.ContentType
 import org.koitharu.kotatsu.parsers.model.MangaSource
 
 class CaptchaNotifier(
@@ -46,7 +47,7 @@ class CaptchaNotifier(
 			.setGroup(GROUP_CAPTCHA)
 			.setAutoCancel(true)
 			.setVisibility(
-				if (exception.source?.contentType == ContentType.HENTAI) {
+				if (exception.source?.isNsfw() == true) {
 					NotificationCompat.VISIBILITY_SECRET
 				} else {
 					NotificationCompat.VISIBILITY_PUBLIC
@@ -55,7 +56,7 @@ class CaptchaNotifier(
 			.setContentText(
 				context.getString(
 					R.string.captcha_required_summary,
-					exception.source?.title ?: context.getString(R.string.app_name),
+					exception.source?.getTitle(context) ?: context.getString(R.string.app_name),
 				),
 			)
 			.setContentIntent(PendingIntentCompat.getActivity(context, 0, intent, 0, false))

app/src/main/kotlin/org/koitharu/kotatsu/browser/cloudflare/CloudFlareActivity.kt

@@ -1,5 +1,6 @@
 package org.koitharu.kotatsu.browser.cloudflare
 
+import android.app.Activity
 import android.content.Context
 import android.content.Intent
 import android.os.Bundle
@@ -28,7 +29,6 @@ import org.koitharu.kotatsu.core.model.MangaSource
 import org.koitharu.kotatsu.core.network.CommonHeaders
 import org.koitharu.kotatsu.core.network.cookies.MutableCookieJar
 import org.koitharu.kotatsu.core.ui.BaseActivity
-import org.koitharu.kotatsu.core.util.TaggedActivityResult
 import org.koitharu.kotatsu.core.util.ext.configureForParser
 import org.koitharu.kotatsu.databinding.ActivityBrowserBinding
 import org.koitharu.kotatsu.parsers.model.MangaSource
@@ -55,7 +55,11 @@ class CloudFlareActivity : BaseActivity<ActivityBrowserBinding>(), CloudFlareCal
 			setDisplayHomeAsUpEnabled(true)
 			setHomeAsUpIndicator(materialR.drawable.abc_ic_clear_material)
 		}
-		val url = intent?.dataString.orEmpty()
+		val url = intent?.dataString
+		if (url.isNullOrEmpty()) {
+			finishAfterTransition()
+			return
+		}
 		cfClient = CloudFlareClient(cookieJar, this, url)
 		viewBinding.webView.configureForParser(intent?.getStringExtra(ARG_UA))
 		viewBinding.webView.webViewClient = cfClient
@@ -63,12 +67,7 @@ class CloudFlareActivity : BaseActivity<ActivityBrowserBinding>(), CloudFlareCal
 			onBackPressedDispatcher.addCallback(it)
 		}
 		CookieManager.getInstance().setAcceptThirdPartyCookies(viewBinding.webView, true)
-		if (savedInstanceState != null) {
-			return
-		}
-		if (url.isEmpty()) {
-			finishAfterTransition()
-		} else {
+		if (savedInstanceState == null) {
 			onTitleChanged(getString(R.string.loading_), url)
 			viewBinding.webView.loadUrl(url)
 		}
@@ -181,13 +180,13 @@ class CloudFlareActivity : BaseActivity<ActivityBrowserBinding>(), CloudFlareCal
 		}
 	}
 
-	class Contract : ActivityResultContract<CloudFlareProtectedException, TaggedActivityResult>() {
+	class Contract : ActivityResultContract<CloudFlareProtectedException, Boolean>() {
 		override fun createIntent(context: Context, input: CloudFlareProtectedException): Intent {
 			return newIntent(context, input)
 		}
 
-		override fun parseResult(resultCode: Int, intent: Intent?): TaggedActivityResult {
-			return TaggedActivityResult(TAG, resultCode)
+		override fun parseResult(resultCode: Int, intent: Intent?): Boolean {
+			return resultCode == Activity.RESULT_OK
 		}
 	}
 

app/src/main/kotlin/org/koitharu/kotatsu/core/AppModule.kt

@@ -1,6 +1,7 @@
 package org.koitharu.kotatsu.core
 
 import android.app.Application
+import android.content.ContentResolver
 import android.content.Context
 import android.provider.SearchRecentSuggestions
 import android.text.Html
@@ -27,13 +28,14 @@ import okhttp3.OkHttpClient
 import org.koitharu.kotatsu.BuildConfig
 import org.koitharu.kotatsu.browser.cloudflare.CaptchaNotifier
 import org.koitharu.kotatsu.core.db.MangaDatabase
-import org.koitharu.kotatsu.core.network.ImageProxyInterceptor
 import org.koitharu.kotatsu.core.network.MangaHttpClient
+import org.koitharu.kotatsu.core.network.imageproxy.ImageProxyInterceptor
 import org.koitharu.kotatsu.core.os.AppShortcutManager
 import org.koitharu.kotatsu.core.os.NetworkState
 import org.koitharu.kotatsu.core.parser.MangaLoaderContextImpl
 import org.koitharu.kotatsu.core.parser.MangaRepository
 import org.koitharu.kotatsu.core.parser.favicon.FaviconFetcher
+import org.koitharu.kotatsu.core.prefs.AppSettings
 import org.koitharu.kotatsu.core.ui.image.CoilImageGetter
 import org.koitharu.kotatsu.core.ui.util.ActivityRecreationHandle
 import org.koitharu.kotatsu.core.util.AcraScreenLogger
@@ -47,6 +49,7 @@ import org.koitharu.kotatsu.local.data.LocalStorageChanges
 import org.koitharu.kotatsu.local.domain.model.LocalManga
 import org.koitharu.kotatsu.main.domain.CoverRestoreInterceptor
 import org.koitharu.kotatsu.main.ui.protect.AppProtectHelper
+import org.koitharu.kotatsu.main.ui.protect.ScreenshotPolicyHelper
 import org.koitharu.kotatsu.parsers.MangaLoaderContext
 import org.koitharu.kotatsu.search.ui.MangaSuggestionsProvider
 import org.koitharu.kotatsu.settings.backup.BackupObserver
@@ -70,8 +73,9 @@ interface AppModule {
 		@Provides
 		@Singleton
 		fun provideNetworkState(
-			@ApplicationContext context: Context
-		) = NetworkState(context.connectivityManager)
+			@ApplicationContext context: Context,
+			settings: AppSettings,
+		) = NetworkState(context.connectivityManager, settings)
 
 		@Provides
 		@Singleton
@@ -107,6 +111,8 @@ interface AppModule {
 				.decoderDispatcher(Dispatchers.IO)
 				.transformationDispatcher(Dispatchers.Default)
 				.diskCache(diskCacheFactory)
+				.respectCacheHeaders(false)
+				.networkObserverEnabled(false)
 				.logger(if (BuildConfig.DEBUG) DebugLogger() else null)
 				.allowRgb565(context.isLowRamDevice())
 				.eventListener(CaptchaNotifier(context))
@@ -150,10 +156,12 @@ interface AppModule {
 			appProtectHelper: AppProtectHelper,
 			activityRecreationHandle: ActivityRecreationHandle,
 			acraScreenLogger: AcraScreenLogger,
+			screenshotPolicyHelper: ScreenshotPolicyHelper,
 		): Set<@JvmSuppressWildcards Application.ActivityLifecycleCallbacks> = arraySetOf(
 			appProtectHelper,
 			activityRecreationHandle,
 			acraScreenLogger,
+			screenshotPolicyHelper,
 		)
 
 		@Provides

app/src/main/kotlin/org/koitharu/kotatsu/core/ErrorReportingAdmin.kt

@@ -1,24 +0,0 @@
-package org.koitharu.kotatsu.core
-
-import android.content.Context
-import com.google.auto.service.AutoService
-import org.acra.builder.ReportBuilder
-import org.acra.config.CoreConfiguration
-import org.acra.config.ReportingAdministrator
-
-@AutoService(ReportingAdministrator::class)
-class ErrorReportingAdmin : ReportingAdministrator {
-
-	override fun shouldStartCollecting(
-		context: Context,
-		config: CoreConfiguration,
-		reportBuilder: ReportBuilder
-	): Boolean {
-		return reportBuilder.exception?.isDeadOs() != true
-	}
-
-	private fun Throwable.isDeadOs(): Boolean {
-		val className = javaClass.simpleName
-		return className == "DeadSystemException" || className == "DeadSystemRuntimeException" || cause?.isDeadOs() == true
-	}
-}

app/src/main/kotlin/org/koitharu/kotatsu/core/backup/JsonDeserializer.kt

@@ -12,6 +12,7 @@ import org.koitharu.kotatsu.parsers.model.SortOrder
 import org.koitharu.kotatsu.parsers.util.json.getBooleanOrDefault
 import org.koitharu.kotatsu.parsers.util.json.getFloatOrDefault
 import org.koitharu.kotatsu.parsers.util.json.getIntOrDefault
+import org.koitharu.kotatsu.parsers.util.json.getLongOrDefault
 import org.koitharu.kotatsu.parsers.util.json.getStringOrNull
 
 class JsonDeserializer(private val json: JSONObject) {
@@ -84,6 +85,9 @@ class JsonDeserializer(private val json: JSONObject) {
 		source = json.getString("source"),
 		isEnabled = json.getBoolean("enabled"),
 		sortKey = json.getInt("sort_key"),
+		addedIn = json.getIntOrDefault("added_in", 0),
+		lastUsedAt = json.getLongOrDefault("used_at", 0L),
+		isPinned = json.getBooleanOrDefault("pinned", false),
 	)
 
 	fun toMap(): Map<String, Any?> {

app/src/main/kotlin/org/koitharu/kotatsu/core/backup/JsonSerializer.kt

@@ -89,6 +89,9 @@ class JsonSerializer private constructor(private val json: JSONObject) {
 			put("source", e.source)
 			put("enabled", e.isEnabled)
 			put("sort_key", e.sortKey)
+			put("added_in", e.addedIn)
+			put("used_at", e.lastUsedAt)
+			put("pinned", e.isPinned)
 		},
 	)
 

app/src/main/kotlin/org/koitharu/kotatsu/core/cache/MemoryContentCache.kt

@@ -16,16 +16,16 @@ class MemoryContentCache @Inject constructor(application: Application) : Compone
 
 	private val isLowRam = application.isLowRamDevice()
 
-	init {
-		application.registerComponentCallbacks(this)
-	}
-
 	private val detailsCache = ExpiringLruCache<SafeDeferred<Manga>>(if (isLowRam) 1 else 4, 5, TimeUnit.MINUTES)
 	private val pagesCache =
 		ExpiringLruCache<SafeDeferred<List<MangaPage>>>(if (isLowRam) 1 else 4, 10, TimeUnit.MINUTES)
 	private val relatedMangaCache =
 		ExpiringLruCache<SafeDeferred<List<Manga>>>(if (isLowRam) 1 else 3, 10, TimeUnit.MINUTES)
 
+	init {
+		application.registerComponentCallbacks(this)
+	}
+
 	suspend fun getDetails(source: MangaSource, url: String): Manga? {
 		return detailsCache[Key(source, url)]?.awaitOrNull()
 	}

app/src/main/kotlin/org/koitharu/kotatsu/core/db/MangaDatabase.kt

@@ -33,6 +33,8 @@ import org.koitharu.kotatsu.core.db.migrations.Migration17To18
 import org.koitharu.kotatsu.core.db.migrations.Migration18To19
 import org.koitharu.kotatsu.core.db.migrations.Migration19To20
 import org.koitharu.kotatsu.core.db.migrations.Migration1To2
+import org.koitharu.kotatsu.core.db.migrations.Migration20To21
+import org.koitharu.kotatsu.core.db.migrations.Migration21To22
 import org.koitharu.kotatsu.core.db.migrations.Migration2To3
 import org.koitharu.kotatsu.core.db.migrations.Migration3To4
 import org.koitharu.kotatsu.core.db.migrations.Migration4To5
@@ -58,7 +60,7 @@ import org.koitharu.kotatsu.tracker.data.TrackEntity
 import org.koitharu.kotatsu.tracker.data.TrackLogEntity
 import org.koitharu.kotatsu.tracker.data.TracksDao
 
-const val DATABASE_VERSION = 20
+const val DATABASE_VERSION = 22
 
 @Database(
 	entities = [
@@ -118,6 +120,8 @@ fun getDatabaseMigrations(context: Context): Array<Migration> = arrayOf(
 	Migration17To18(),
 	Migration18To19(),
 	Migration19To20(),
+	Migration20To21(),
+	Migration21To22(),
 )
 
 fun MangaDatabase(context: Context): MangaDatabase = Room

app/src/main/kotlin/org/koitharu/kotatsu/core/db/MangaQueryBuilder.kt

@@ -0,0 +1,113 @@
+package org.koitharu.kotatsu.core.db
+
+import androidx.sqlite.db.SimpleSQLiteQuery
+import org.koitharu.kotatsu.list.domain.ListFilterOption
+import java.util.LinkedList
+
+class MangaQueryBuilder(
+	private val table: String,
+	private val conditionCallback: ConditionCallback
+) {
+
+	private var filterOptions: Collection<ListFilterOption> = emptyList()
+	private var whereConditions = LinkedList<String>()
+	private var orderBy: String? = null
+	private var groupBy: String? = null
+	private var extraJoins: String? = null
+	private var limit: Int = 0
+
+	fun filters(options: Collection<ListFilterOption>) = apply {
+		filterOptions = options
+	}
+
+	fun where(condition: String) = apply {
+		whereConditions.add(condition)
+	}
+
+	fun orderBy(orderBy: String?) = apply {
+		this@MangaQueryBuilder.orderBy = orderBy
+	}
+
+	fun groupBy(groupBy: String?) = apply {
+		this@MangaQueryBuilder.groupBy = groupBy
+	}
+
+	fun limit(limit: Int) = apply {
+		this@MangaQueryBuilder.limit = limit
+	}
+
+	fun join(join: String?) = apply {
+		extraJoins = join
+	}
+
+	fun build() = buildString {
+		append("SELECT * FROM ")
+		append(table)
+		extraJoins?.let {
+			append(' ')
+			append(it)
+		}
+		if (whereConditions.isNotEmpty()) {
+			whereConditions.joinTo(
+				buffer = this,
+				prefix = " WHERE ",
+				separator = " AND ",
+			)
+		}
+		if (filterOptions.isNotEmpty()) {
+			if (whereConditions.isEmpty()) {
+				append(" WHERE")
+			} else {
+				append(" AND")
+			}
+			var isFirst = true
+			val groupedOptions = filterOptions.groupBy { it.groupKey }
+			for ((_, group) in groupedOptions) {
+				if (group.isEmpty()) {
+					continue
+				}
+				if (isFirst) {
+					isFirst = false
+					append(' ')
+				} else {
+					append(" AND ")
+				}
+				if (group.size > 1) {
+					group.joinTo(
+						buffer = this,
+						separator = " OR ",
+						prefix = "(",
+						postfix = ")",
+						transform = ::getConditionOrThrow,
+					)
+				} else {
+					append(getConditionOrThrow(group.single()))
+				}
+			}
+		}
+		groupBy?.let {
+			append(" GROUP BY ")
+			append(it)
+		}
+		orderBy?.let {
+			append(" ORDER BY ")
+			append(it)
+		}
+		if (limit > 0) {
+			append(" LIMIT ")
+			append(limit)
+		}
+	}.let { SimpleSQLiteQuery(it) }
+
+	private fun getConditionOrThrow(option: ListFilterOption): String = when (option) {
+		is ListFilterOption.Inverted -> "NOT(${getConditionOrThrow(option.option)})"
+		else -> requireNotNull(conditionCallback.getCondition(option)) {
+			"Unsupported filter option $option"
+		}
+	}
+
+	fun interface ConditionCallback {
+
+		fun getCondition(option: ListFilterOption): String?
+	}
+}

app/src/main/kotlin/org/koitharu/kotatsu/core/db/dao/MangaSourcesDao.kt

@@ -11,19 +11,26 @@ import androidx.sqlite.db.SimpleSQLiteQuery
 import androidx.sqlite.db.SupportSQLiteQuery
 import kotlinx.coroutines.flow.Flow
 import org.intellij.lang.annotations.Language
+import org.koitharu.kotatsu.BuildConfig
 import org.koitharu.kotatsu.core.db.entity.MangaSourceEntity
 import org.koitharu.kotatsu.explore.data.SourcesSortOrder
 
 @Dao
 abstract class MangaSourcesDao {
 
-	@Query("SELECT * FROM sources ORDER BY sort_key")
+	@Query("SELECT * FROM sources ORDER BY pinned DESC, sort_key")
 	abstract suspend fun findAll(): List<MangaSourceEntity>
 
 	@Query("SELECT source FROM sources WHERE enabled = 1")
 	abstract suspend fun findAllEnabledNames(): List<String>
 
-	@Query("SELECT * FROM sources ORDER BY sort_key")
+	@Query("SELECT * FROM sources WHERE added_in >= :version")
+	abstract suspend fun findAllFromVersion(version: Int): List<MangaSourceEntity>
+
+	@Query("SELECT * FROM sources ORDER BY used_at DESC LIMIT :limit")
+	abstract suspend fun findLastUsed(limit: Int): List<MangaSourceEntity>
+
+	@Query("SELECT * FROM sources ORDER BY pinned DESC, sort_key")
 	abstract fun observeAll(): Flow<List<MangaSourceEntity>>
 
 	@Query("SELECT enabled FROM sources WHERE source = :source")
@@ -38,6 +45,12 @@ abstract class MangaSourcesDao {
 	@Query("UPDATE sources SET sort_key = :sortKey WHERE source = :source")
 	abstract suspend fun setSortKey(source: String, sortKey: Int)
 
+	@Query("UPDATE sources SET used_at = :value WHERE source = :source")
+	abstract suspend fun setLastUsed(source: String, value: Long)
+
+	@Query("UPDATE sources SET pinned = :isPinned WHERE source = :source")
+	abstract suspend fun setPinned(source: String, isPinned: Boolean)
+
 	@Insert(onConflict = OnConflictStrategy.IGNORE)
 	@Transaction
 	abstract suspend fun insertIfAbsent(entries: Collection<MangaSourceEntity>)
@@ -45,11 +58,14 @@ abstract class MangaSourcesDao {
 	@Upsert
 	abstract suspend fun upsert(entry: MangaSourceEntity)
 
+	@Query("SELECT * FROM sources WHERE pinned = 1")
+	abstract suspend fun findAllPinned(): List<MangaSourceEntity>
+
 	fun observeEnabled(order: SourcesSortOrder): Flow<List<MangaSourceEntity>> {
 		val orderBy = getOrderBy(order)
 
 		@Language("RoomSql")
-		val query = SimpleSQLiteQuery("SELECT * FROM sources WHERE enabled = 1 ORDER BY $orderBy")
+		val query = SimpleSQLiteQuery("SELECT * FROM sources WHERE enabled = 1 ORDER BY pinned DESC, $orderBy")
 		return observeImpl(query)
 	}
 
@@ -57,7 +73,7 @@ abstract class MangaSourcesDao {
 		val orderBy = getOrderBy(order)
 
 		@Language("RoomSql")
-		val query = SimpleSQLiteQuery("SELECT * FROM sources WHERE enabled = 1 ORDER BY $orderBy")
+		val query = SimpleSQLiteQuery("SELECT * FROM sources WHERE enabled = 1 ORDER BY pinned DESC, $orderBy")
 		return findAllImpl(query)
 	}
 
@@ -68,6 +84,9 @@ abstract class MangaSourcesDao {
 				source = source,
 				isEnabled = isEnabled,
 				sortKey = getMaxSortKey() + 1,
+				addedIn = BuildConfig.VERSION_CODE,
+				lastUsedAt = 0,
+				isPinned = false,
 			)
 			upsert(entity)
 		}
@@ -86,5 +105,6 @@ abstract class MangaSourcesDao {
 		SourcesSortOrder.ALPHABETIC -> "source ASC"
 		SourcesSortOrder.POPULARITY -> "(SELECT COUNT(*) FROM manga WHERE source = sources.source) DESC"
 		SourcesSortOrder.MANUAL -> "sort_key ASC"
+		SourcesSortOrder.LAST_USED -> "used_at DESC"
 	}
 }

app/src/main/kotlin/org/koitharu/kotatsu/core/db/dao/TrackLogsDao.kt

@@ -4,36 +4,59 @@ import androidx.room.Dao
 import androidx.room.Insert
 import androidx.room.OnConflictStrategy
 import androidx.room.Query
+import androidx.room.RawQuery
 import androidx.room.Transaction
+import androidx.sqlite.db.SupportSQLiteQuery
 import kotlinx.coroutines.flow.Flow
+import org.koitharu.kotatsu.core.db.MangaQueryBuilder
+import org.koitharu.kotatsu.list.domain.ListFilterOption
 import org.koitharu.kotatsu.tracker.data.TrackLogEntity
 import org.koitharu.kotatsu.tracker.data.TrackLogWithManga
 
 @Dao
-interface TrackLogsDao {
+abstract class TrackLogsDao : MangaQueryBuilder.ConditionCallback {
 
-	@Transaction
-	@Query("SELECT * FROM track_logs ORDER BY created_at DESC LIMIT :limit OFFSET 0")
-	fun observeAll(limit: Int): Flow<List<TrackLogWithManga>>
+	fun observeAll(
+		limit: Int,
+		filterOptions: Set<ListFilterOption>,
+	): Flow<List<TrackLogWithManga>> = observeAllImpl(
+		MangaQueryBuilder("track_logs", this)
+			.filters(filterOptions)
+			.limit(limit)
+			.orderBy("created_at DESC")
+			.build(),
+	)
 
 	@Query("SELECT COUNT(*) FROM track_logs WHERE unread = 1")
-	fun observeUnreadCount(): Flow<Int>
+	abstract fun observeUnreadCount(): Flow<Int>
 
 	@Query("DELETE FROM track_logs")
-	suspend fun clear()
+	abstract suspend fun clear()
 
 	@Query("UPDATE track_logs SET unread = 0 WHERE id = :id")
-	suspend fun markAsRead(id: Long)
+	abstract suspend fun markAsRead(id: Long)
 
 	@Insert(onConflict = OnConflictStrategy.REPLACE)
-	suspend fun insert(entity: TrackLogEntity): Long
+	abstract suspend fun insert(entity: TrackLogEntity): Long
 
 	@Query("DELETE FROM track_logs WHERE manga_id NOT IN (SELECT manga_id FROM tracks)")
-	suspend fun gc()
+	abstract suspend fun gc()
 
 	@Query("DELETE FROM track_logs WHERE id IN (SELECT id FROM track_logs ORDER BY created_at DESC LIMIT 0 OFFSET :size)")
-	suspend fun trim(size: Int)
+	abstract suspend fun trim(size: Int)
 
 	@Query("SELECT COUNT(*) FROM track_logs")
-	suspend fun count(): Int
+	abstract suspend fun count(): Int
+
+	@Transaction
+	@RawQuery(observedEntities = [TrackLogEntity::class])
+	protected abstract fun observeAllImpl(query: SupportSQLiteQuery): Flow<List<TrackLogWithManga>>
+
+	override fun getCondition(option: ListFilterOption): String? = when (option) {
+		ListFilterOption.Macro.FAVORITE -> "EXISTS(SELECT * FROM favourites WHERE favourites.manga_id = track_logs.manga_id)"
+		is ListFilterOption.Favorite -> "EXISTS(SELECT * FROM favourites WHERE favourites.manga_id = track_logs.manga_id AND favourites.category_id = ${option.category.id})"
+		is ListFilterOption.Tag -> "EXISTS(SELECT * FROM manga_tags WHERE manga_tags.manga_id = track_logs.manga_id AND tag_id = ${option.tagId})"
+		ListFilterOption.Macro.NSFW -> "(SELECT nsfw FROM manga WHERE manga.manga_id = track_logs.manga_id) = 1"
+		else -> null
+	}
 }

app/src/main/kotlin/org/koitharu/kotatsu/core/db/entity/MangaSourceEntity.kt

@@ -14,4 +14,7 @@ data class MangaSourceEntity(
 	val source: String,
 	@ColumnInfo(name = "enabled") val isEnabled: Boolean,
 	@ColumnInfo(name = "sort_key", index = true) val sortKey: Int,
+	@ColumnInfo(name = "added_in") val addedIn: Int,
+	@ColumnInfo(name = "used_at") val lastUsedAt: Long,
+	@ColumnInfo(name = "pinned") val isPinned: Boolean,
 )

app/src/main/kotlin/org/koitharu/kotatsu/core/db/migrations/Migration16To17.kt

@@ -4,7 +4,7 @@ import android.content.Context
 import androidx.preference.PreferenceManager
 import androidx.room.migration.Migration
 import androidx.sqlite.db.SupportSQLiteDatabase
-import org.koitharu.kotatsu.parsers.model.MangaSource
+import org.koitharu.kotatsu.parsers.model.MangaParserSource
 
 class Migration16To17(context: Context) : Migration(16, 17) {
 
@@ -15,11 +15,8 @@ class Migration16To17(context: Context) : Migration(16, 17) {
 		db.execSQL("CREATE INDEX `index_sources_sort_key` ON `sources` (`sort_key`)")
 		val hiddenSources = prefs.getStringSet("sources_hidden", null).orEmpty()
 		val order = prefs.getString("sources_order_2", null)?.split('|').orEmpty()
-		val sources = MangaSource.entries
+		val sources = MangaParserSource.entries
 		for (source in sources) {
-			if (source == MangaSource.LOCAL) {
-				continue
-			}
 			val name = source.name
 			val isHidden = name in hiddenSources
 			var sortKey = order.indexOf(name)

app/src/main/kotlin/org/koitharu/kotatsu/core/db/migrations/Migration20To21.kt

@@ -0,0 +1,12 @@
+package org.koitharu.kotatsu.core.db.migrations
+
+import androidx.room.migration.Migration
+import androidx.sqlite.db.SupportSQLiteDatabase
+
+class Migration20To21 : Migration(20, 21) {
+
+	override fun migrate(db: SupportSQLiteDatabase) {
+		db.execSQL("ALTER TABLE tracks ADD COLUMN `last_error` TEXT DEFAULT NULL")
+		db.execSQL("ALTER TABLE sources ADD COLUMN `added_in` INTEGER NOT NULL DEFAULT 0")
+	}
+}

app/src/main/kotlin/org/koitharu/kotatsu/core/db/migrations/Migration21To22.kt

@@ -0,0 +1,12 @@
+package org.koitharu.kotatsu.core.db.migrations
+
+import androidx.room.migration.Migration
+import androidx.sqlite.db.SupportSQLiteDatabase
+
+class Migration21To22 : Migration(21, 22) {
+
+	override fun migrate(db: SupportSQLiteDatabase) {
+		db.execSQL("ALTER TABLE sources ADD COLUMN `used_at` INTEGER NOT NULL DEFAULT 0")
+		db.execSQL("ALTER TABLE sources ADD COLUMN `pinned` INTEGER NOT NULL DEFAULT 0")
+	}
+}

app/src/main/kotlin/org/koitharu/kotatsu/core/exceptions/IncompatiblePluginException.kt

@@ -0,0 +1,6 @@
+package org.koitharu.kotatsu.core.exceptions
+
+class IncompatiblePluginException(
+	val name: String?,
+	cause: Throwable?,
+) : RuntimeException(cause)

app/src/main/kotlin/org/koitharu/kotatsu/core/exceptions/ProxyConfigException.kt

@@ -0,0 +1,5 @@
+package org.koitharu.kotatsu.core.exceptions
+
+import java.net.ProtocolException
+
+class ProxyConfigException : ProtocolException("Wrong proxy configuration")

app/src/main/kotlin/org/koitharu/kotatsu/core/exceptions/TooManyRequestExceptions.kt

@@ -1,13 +0,0 @@
-package org.koitharu.kotatsu.core.exceptions
-
-import okio.IOException
-import java.time.Instant
-import java.time.temporal.ChronoUnit
-
-class TooManyRequestExceptions(
-	val url: String,
-	val retryAt: Instant?,
-) : IOException() {
-	val retryAfter: Long
-		get() = retryAt?.until(Instant.now(), ChronoUnit.MILLIS) ?: 0
-}

app/src/main/kotlin/org/koitharu/kotatsu/core/exceptions/resolve/ExceptionResolver.kt

@@ -1,61 +1,74 @@
 package org.koitharu.kotatsu.core.exceptions.resolve
 
-import androidx.activity.result.ActivityResultCallback
-import androidx.activity.result.ActivityResultLauncher
+import android.content.Context
+import android.widget.Toast
+import androidx.activity.result.ActivityResultCaller
 import androidx.annotation.StringRes
-import androidx.collection.ArrayMap
-import androidx.fragment.app.Fragment
-import androidx.fragment.app.FragmentActivity
+import androidx.collection.MutableScatterMap
+import androidx.fragment.app.FragmentManager
+import com.google.android.material.dialog.MaterialAlertDialogBuilder
+import dagger.assisted.Assisted
+import dagger.assisted.AssistedFactory
+import dagger.assisted.AssistedInject
 import org.koitharu.kotatsu.R
 import org.koitharu.kotatsu.alternatives.ui.AlternativesActivity
 import org.koitharu.kotatsu.browser.BrowserActivity
 import org.koitharu.kotatsu.browser.cloudflare.CloudFlareActivity
 import org.koitharu.kotatsu.core.exceptions.CloudFlareProtectedException
+import org.koitharu.kotatsu.core.exceptions.ProxyConfigException
 import org.koitharu.kotatsu.core.exceptions.UnsupportedSourceException
+import org.koitharu.kotatsu.core.prefs.AppSettings
 import org.koitharu.kotatsu.core.ui.dialog.ErrorDetailsDialog
-import org.koitharu.kotatsu.core.util.TaggedActivityResult
+import org.koitharu.kotatsu.core.util.ext.findActivity
 import org.koitharu.kotatsu.parsers.exception.AuthRequiredException
 import org.koitharu.kotatsu.parsers.exception.NotFoundException
 import org.koitharu.kotatsu.parsers.model.Manga
 import org.koitharu.kotatsu.parsers.model.MangaSource
+import org.koitharu.kotatsu.scrobbling.common.domain.ScrobblerAuthRequiredException
+import org.koitharu.kotatsu.scrobbling.common.ui.ScrobblerAuthHelper
+import org.koitharu.kotatsu.settings.SettingsActivity
 import org.koitharu.kotatsu.settings.sources.auth.SourceAuthActivity
+import java.security.cert.CertPathValidatorException
+import javax.inject.Provider
+import javax.net.ssl.SSLException
 import kotlin.coroutines.Continuation
 import kotlin.coroutines.resume
 import kotlin.coroutines.suspendCoroutine
 
-class ExceptionResolver : ActivityResultCallback<TaggedActivityResult> {
+class ExceptionResolver @AssistedInject constructor(
+	@Assisted private val host: Host,
+	private val settings: AppSettings,
+	private val scrobblerAuthHelperProvider: Provider<ScrobblerAuthHelper>,
+) {
+	private val continuations = MutableScatterMap<String, Continuation<Boolean>>(1)
 
-	private val continuations = ArrayMap<String, Continuation<Boolean>>(1)
-	private val activity: FragmentActivity?
-	private val fragment: Fragment?
-	private val sourceAuthContract: ActivityResultLauncher<MangaSource>
-	private val cloudflareContract: ActivityResultLauncher<CloudFlareProtectedException>
-
-	constructor(activity: FragmentActivity) {
-		this.activity = activity
-		fragment = null
-		sourceAuthContract = activity.registerForActivityResult(SourceAuthActivity.Contract(), this)
-		cloudflareContract = activity.registerForActivityResult(CloudFlareActivity.Contract(), this)
+	private val sourceAuthContract = host.registerForActivityResult(SourceAuthActivity.Contract()) {
+		handleActivityResult(SourceAuthActivity.TAG, it)
 	}
-
-	constructor(fragment: Fragment) {
-		this.fragment = fragment
-		activity = null
-		sourceAuthContract = fragment.registerForActivityResult(SourceAuthActivity.Contract(), this)
-		cloudflareContract = fragment.registerForActivityResult(CloudFlareActivity.Contract(), this)
-	}
-
-	override fun onActivityResult(result: TaggedActivityResult) {
-		continuations.remove(result.tag)?.resume(result.isSuccess)
+	private val cloudflareContract = host.registerForActivityResult(CloudFlareActivity.Contract()) {
+		handleActivityResult(CloudFlareActivity.TAG, it)
 	}
 
 	fun showDetails(e: Throwable, url: String?) {
-		ErrorDetailsDialog.show(getFragmentManager(), e, url)
+		ErrorDetailsDialog.show(host.getChildFragmentManager(), e, url)
 	}
 
 	suspend fun resolve(e: Throwable): Boolean = when (e) {
 		is CloudFlareProtectedException -> resolveCF(e)
 		is AuthRequiredException -> resolveAuthException(e.source)
+		is SSLException,
+		is CertPathValidatorException -> {
+			showSslErrorDialog()
+			false
+		}
+
+		is ProxyConfigException -> {
+			host.withContext {
+				startActivity(SettingsActivity.newProxySettingsIntent(this))
+			}
+			false
+		}
+
 		is NotFoundException -> {
 			openInBrowser(e.url)
 			false
@@ -66,6 +79,20 @@ class ExceptionResolver : ActivityResultCallback<TaggedActivityResult> {
 			false
 		}
 
+		is ScrobblerAuthRequiredException -> {
+			val authHelper = scrobblerAuthHelperProvider.get()
+			if (authHelper.isAuthorized(e.scrobbler)) {
+				true
+			} else {
+				host.withContext {
+					authHelper.startAuth(this, e.scrobbler).onFailure {
+						showDetails(it, null)
+					}
+				}
+				false
+			}
+		}
+
 		else -> false
 	}
 
@@ -79,26 +106,67 @@ class ExceptionResolver : ActivityResultCallback<TaggedActivityResult> {
 		sourceAuthContract.launch(source)
 	}
 
-	private fun openInBrowser(url: String) {
-		val context = activity ?: fragment?.activity ?: return
-		context.startActivity(BrowserActivity.newIntent(context, url, null, null))
+	private fun openInBrowser(url: String) = host.withContext {
+		startActivity(BrowserActivity.newIntent(this, url, null, null))
 	}
 
-	private fun openAlternatives(manga: Manga) {
-		val context = activity ?: fragment?.activity ?: return
-		context.startActivity(AlternativesActivity.newIntent(context, manga))
+	private fun openAlternatives(manga: Manga) = host.withContext {
+		startActivity(AlternativesActivity.newIntent(this, manga))
 	}
 
-	private fun getFragmentManager() = checkNotNull(fragment?.childFragmentManager ?: activity?.supportFragmentManager)
+	private fun handleActivityResult(tag: String, result: Boolean) {
+		continuations.remove(tag)?.resume(result)
+	}
+
+	private fun showSslErrorDialog() {
+		val ctx = host.getContext() ?: return
+		if (settings.isSSLBypassEnabled) {
+			Toast.makeText(ctx, R.string.operation_not_supported, Toast.LENGTH_SHORT).show()
+			return
+		}
+		MaterialAlertDialogBuilder(ctx)
+			.setTitle(R.string.ignore_ssl_errors)
+			.setMessage(R.string.ignore_ssl_errors_summary)
+			.setPositiveButton(R.string.apply) { _, _ ->
+				settings.isSSLBypassEnabled = true
+				Toast.makeText(ctx, R.string.settings_apply_restart_required, Toast.LENGTH_SHORT).show()
+				ctx.findActivity()?.finishAffinity()
+			}.setNegativeButton(android.R.string.cancel, null)
+			.show()
+	}
+
+	private inline fun Host.withContext(block: Context.() -> Unit) {
+		getContext()?.apply(block)
+	}
+
+	interface Host : ActivityResultCaller {
+
+		fun getChildFragmentManager(): FragmentManager
+
+		fun getContext(): Context?
+	}
+
+	@AssistedFactory
+	interface Factory {
+
+		fun create(host: Host): ExceptionResolver
+	}
 
 	companion object {
 
 		@StringRes
 		fun getResolveStringId(e: Throwable) = when (e) {
 			is CloudFlareProtectedException -> R.string.captcha_solve
+			is ScrobblerAuthRequiredException,
 			is AuthRequiredException -> R.string.sign_in
+
 			is NotFoundException -> if (e.url.isNotEmpty()) R.string.open_in_browser else 0
 			is UnsupportedSourceException -> if (e.manga != null) R.string.alternatives else 0
+			is SSLException,
+			is CertPathValidatorException -> R.string.fix
+
+			is ProxyConfigException -> R.string.settings
+
 			else -> 0
 		}
 

app/src/main/kotlin/org/koitharu/kotatsu/core/model/GenericSortOrder.kt

@@ -0,0 +1,31 @@
+package org.koitharu.kotatsu.core.model
+
+import androidx.annotation.StringRes
+import org.koitharu.kotatsu.R
+import org.koitharu.kotatsu.parsers.model.SortOrder
+
+enum class GenericSortOrder(
+	@StringRes val titleResId: Int,
+	val ascending: SortOrder,
+	val descending: SortOrder,
+) {
+
+	UPDATED(R.string.updated, SortOrder.UPDATED_ASC, SortOrder.UPDATED),
+	RATING(R.string.by_rating, SortOrder.RATING_ASC, SortOrder.RATING),
+	POPULARITY(R.string.popularity, SortOrder.POPULARITY_ASC, SortOrder.POPULARITY),
+	DATE(R.string.by_date, SortOrder.NEWEST_ASC, SortOrder.NEWEST),
+	NAME(R.string.by_name, SortOrder.ALPHABETICAL, SortOrder.ALPHABETICAL_DESC),
+	;
+
+	operator fun get(direction: SortDirection): SortOrder = when (direction) {
+		SortDirection.ASC -> ascending
+		SortDirection.DESC -> descending
+	}
+
+	companion object {
+
+		fun of(order: SortOrder): GenericSortOrder = entries.first { e ->
+			e.ascending == order || e.descending == order
+		}
+	}
+}

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

@@ -11,7 +11,6 @@ import org.koitharu.kotatsu.details.ui.model.ChapterListItem
 import org.koitharu.kotatsu.parsers.model.ContentRating
 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.parsers.model.MangaState
 import org.koitharu.kotatsu.parsers.util.formatSimple
 import org.koitharu.kotatsu.parsers.util.mapToSet
@@ -109,7 +108,7 @@ fun Manga.getPreferredBranch(history: MangaHistory?): String? {
 }
 
 val Manga.isLocal: Boolean
-	get() = source == MangaSource.LOCAL
+	get() = source == LocalMangaSource
 
 val Manga.appUrl: Uri
 	get() = Uri.parse("https://kotatsu.app/manga").buildUpon()

app/src/main/kotlin/org/koitharu/kotatsu/core/model/MangaSource.kt

@@ -7,26 +7,47 @@ import android.text.style.ForegroundColorSpan
 import android.text.style.RelativeSizeSpan
 import android.text.style.SuperscriptSpan
 import androidx.annotation.StringRes
-import androidx.core.text.buildSpannedString
 import androidx.core.text.inSpans
 import org.koitharu.kotatsu.R
+import org.koitharu.kotatsu.core.parser.external.ExternalMangaSource
 import org.koitharu.kotatsu.core.util.ext.getDisplayName
 import org.koitharu.kotatsu.core.util.ext.getThemeColor
 import org.koitharu.kotatsu.core.util.ext.toLocale
 import org.koitharu.kotatsu.parsers.model.ContentType
+import org.koitharu.kotatsu.parsers.model.MangaParserSource
 import org.koitharu.kotatsu.parsers.model.MangaSource
-import org.koitharu.kotatsu.parsers.util.toTitleCase
-import java.util.Locale
+import org.koitharu.kotatsu.parsers.util.splitTwoParts
 import com.google.android.material.R as materialR
 
-fun MangaSource(name: String): MangaSource {
-	MangaSource.entries.forEach {
-		if (it.name == name) return it
-	}
-	return MangaSource.DUMMY
+data object LocalMangaSource : MangaSource {
+	override val name = "LOCAL"
 }
 
-fun MangaSource.isNsfw() = contentType == ContentType.HENTAI
+data object UnknownMangaSource : MangaSource {
+	override val name = "UNKNOWN"
+}
+
+fun MangaSource(name: String?): MangaSource {
+	when (name ?: return UnknownMangaSource) {
+		UnknownMangaSource.name -> return UnknownMangaSource
+
+		LocalMangaSource.name -> return LocalMangaSource
+	}
+	if (name.startsWith("content:")) {
+		val parts = name.substringAfter(':').splitTwoParts('/') ?: return UnknownMangaSource
+		return ExternalMangaSource(packageName = parts.first, authority = parts.second)
+	}
+	MangaParserSource.entries.forEach {
+		if (it.name == name) return it
+	}
+	return UnknownMangaSource
+}
+
+fun MangaSource.isNsfw(): Boolean = when (this) {
+	is MangaSourceInfo -> mangaSource.isNsfw()
+	is MangaParserSource -> contentType == ContentType.HENTAI
+	else -> false
+}
 
 @get:StringRes
 val ContentType.titleResId
@@ -37,23 +58,28 @@ val ContentType.titleResId
 		ContentType.OTHER -> R.string.content_type_other
 	}
 
-fun MangaSource.getSummary(context: Context): String {
-	val type = context.getString(contentType.titleResId)
-	val locale = locale?.toLocale().getDisplayName(context)
-	return context.getString(R.string.source_summary_pattern, type, locale)
-}
-
-fun MangaSource.getTitle(context: Context): CharSequence = if (isNsfw()) {
-	buildSpannedString {
-		append(title)
-		append(' ')
-		appendNsfwLabel(context)
+fun MangaSource.getSummary(context: Context): String? = when (this) {
+	is MangaSourceInfo -> mangaSource.getSummary(context)
+	is MangaParserSource -> {
+		val type = context.getString(contentType.titleResId)
+		val locale = locale.toLocale().getDisplayName(context)
+		context.getString(R.string.source_summary_pattern, type, locale)
 	}
-} else {
-	title
+
+	is ExternalMangaSource -> context.getString(R.string.external_source)
+
+	else -> null
 }
 
-private fun SpannableStringBuilder.appendNsfwLabel(context: Context) = inSpans(
+fun MangaSource.getTitle(context: Context): String = when (this) {
+	is MangaSourceInfo -> mangaSource.getTitle(context)
+	is MangaParserSource -> title
+	LocalMangaSource -> context.getString(R.string.local_storage)
+	is ExternalMangaSource -> resolveName(context)
+	else -> context.getString(R.string.unknown)
+}
+
+fun SpannableStringBuilder.appendNsfwLabel(context: Context) = inSpans(
 	ForegroundColorSpan(context.getThemeColor(materialR.attr.colorError, Color.RED)),
 	RelativeSizeSpan(0.74f),
 	SuperscriptSpan(),

app/src/main/kotlin/org/koitharu/kotatsu/core/model/MangaSourceInfo.kt

@@ -0,0 +1,9 @@
+package org.koitharu.kotatsu.core.model
+
+import org.koitharu.kotatsu.parsers.model.MangaSource
+
+data class MangaSourceInfo(
+	val mangaSource: MangaSource,
+	val isEnabled: Boolean,
+	val isPinned: Boolean,
+) : MangaSource by mangaSource

app/src/main/kotlin/org/koitharu/kotatsu/core/model/SortDirection.kt

@@ -0,0 +1,6 @@
+package org.koitharu.kotatsu.core.model
+
+enum class SortDirection {
+
+	ASC, DESC;
+}

app/src/main/kotlin/org/koitharu/kotatsu/core/model/parcelable/MangaSourceParceler.kt

@@ -0,0 +1,15 @@
+package org.koitharu.kotatsu.core.model.parcelable
+
+import android.os.Parcel
+import kotlinx.parcelize.Parceler
+import org.koitharu.kotatsu.core.model.MangaSource
+import org.koitharu.kotatsu.parsers.model.MangaSource
+
+class MangaSourceParceler : Parceler<MangaSource> {
+
+	override fun create(parcel: Parcel): MangaSource = MangaSource(parcel.readString())
+
+	override fun MangaSource.write(parcel: Parcel, flags: Int) {
+		parcel.writeString(name)
+	}
+}

app/src/main/kotlin/org/koitharu/kotatsu/core/model/parcelable/ParcelableChapter.kt

@@ -4,9 +4,8 @@ import android.os.Parcel
 import android.os.Parcelable
 import kotlinx.parcelize.Parceler
 import kotlinx.parcelize.Parcelize
-import org.koitharu.kotatsu.core.util.ext.readSerializableCompat
+import org.koitharu.kotatsu.core.model.MangaSource
 import org.koitharu.kotatsu.parsers.model.MangaChapter
-import org.koitharu.kotatsu.parsers.model.MangaSource
 
 @Parcelize
 data class ParcelableChapter(
@@ -25,8 +24,8 @@ data class ParcelableChapter(
 				scanlator = parcel.readString(),
 				uploadDate = parcel.readLong(),
 				branch = parcel.readString(),
-				source = parcel.readSerializableCompat() ?: MangaSource.DUMMY,
-			)
+				source = MangaSource(parcel.readString()),
+			),
 		)
 
 		override fun ParcelableChapter.write(parcel: Parcel, flags: Int) = with(chapter) {
@@ -38,7 +37,7 @@ data class ParcelableChapter(
 			parcel.writeString(scanlator)
 			parcel.writeLong(uploadDate)
 			parcel.writeString(branch)
-			parcel.writeSerializable(source)
+			parcel.writeString(source.name)
 		}
 	}
 }

app/src/main/kotlin/org/koitharu/kotatsu/core/model/parcelable/ParcelableManga.kt

@@ -5,6 +5,7 @@ import android.os.Parcelable
 import androidx.core.os.ParcelCompat
 import kotlinx.parcelize.Parceler
 import kotlinx.parcelize.Parcelize
+import org.koitharu.kotatsu.core.model.MangaSource
 import org.koitharu.kotatsu.core.util.ext.readParcelableCompat
 import org.koitharu.kotatsu.core.util.ext.readSerializableCompat
 import org.koitharu.kotatsu.parsers.model.Manga
@@ -30,7 +31,7 @@ data class ParcelableManga(
 			parcel.writeParcelable(ParcelableMangaTags(tags), flags)
 			parcel.writeSerializable(state)
 			parcel.writeString(author)
-			parcel.writeSerializable(source)
+			parcel.writeString(source.name)
 		}
 
 		override fun create(parcel: Parcel) = ParcelableManga(
@@ -49,8 +50,8 @@ data class ParcelableManga(
 				state = parcel.readSerializableCompat(),
 				author = parcel.readString(),
 				chapters = null,
-				source = requireNotNull(parcel.readSerializableCompat()),
-			)
+				source = MangaSource(parcel.readString()),
+			),
 		)
 	}
 }

app/src/main/kotlin/org/koitharu/kotatsu/core/model/parcelable/ParcelableMangaPage.kt

@@ -5,7 +5,7 @@ import android.os.Parcelable
 import kotlinx.parcelize.Parceler
 import kotlinx.parcelize.Parcelize
 import kotlinx.parcelize.TypeParceler
-import org.koitharu.kotatsu.core.util.ext.readSerializableCompat
+import org.koitharu.kotatsu.core.model.MangaSource
 import org.koitharu.kotatsu.parsers.model.MangaPage
 
 object MangaPageParceler : Parceler<MangaPage> {
@@ -13,14 +13,14 @@ object MangaPageParceler : Parceler<MangaPage> {
 		id = parcel.readLong(),
 		url = requireNotNull(parcel.readString()),
 		preview = parcel.readString(),
-		source = requireNotNull(parcel.readSerializableCompat()),
+		source = MangaSource(parcel.readString()),
 	)
 
 	override fun MangaPage.write(parcel: Parcel, flags: Int) {
 		parcel.writeLong(id)
 		parcel.writeString(url)
 		parcel.writeString(preview)
-		parcel.writeSerializable(source)
+		parcel.writeString(source.name)
 	}
 }
 

app/src/main/kotlin/org/koitharu/kotatsu/core/model/parcelable/ParcelableMangaTags.kt

@@ -5,20 +5,20 @@ import android.os.Parcelable
 import kotlinx.parcelize.Parceler
 import kotlinx.parcelize.Parcelize
 import kotlinx.parcelize.TypeParceler
-import org.koitharu.kotatsu.core.util.ext.readSerializableCompat
+import org.koitharu.kotatsu.core.model.MangaSource
 import org.koitharu.kotatsu.parsers.model.MangaTag
 
 object MangaTagParceler : Parceler<MangaTag> {
 	override fun create(parcel: Parcel) = MangaTag(
 		title = requireNotNull(parcel.readString()),
 		key = requireNotNull(parcel.readString()),
-		source = requireNotNull(parcel.readSerializableCompat()),
+		source = MangaSource(parcel.readString()),
 	)
 
 	override fun MangaTag.write(parcel: Parcel, flags: Int) {
 		parcel.writeString(title)
 		parcel.writeString(key)
-		parcel.writeSerializable(source)
+		parcel.writeString(source.name)
 	}
 }
 

app/src/main/kotlin/org/koitharu/kotatsu/core/network/AppProxySelector.kt

@@ -1,8 +1,9 @@
 package org.koitharu.kotatsu.core.network
 
+import okio.IOException
+import org.koitharu.kotatsu.core.exceptions.ProxyConfigException
 import org.koitharu.kotatsu.core.prefs.AppSettings
 import org.koitharu.kotatsu.core.util.ext.printStackTraceDebug
-import java.io.IOException
 import java.net.InetSocketAddress
 import java.net.Proxy
 import java.net.ProxySelector
@@ -31,9 +32,12 @@ class AppProxySelector(
 		val type = settings.proxyType
 		val address = settings.proxyAddress
 		val port = settings.proxyPort
-		if (type == Proxy.Type.DIRECT || address.isNullOrEmpty() || port == 0) {
+		if (type == Proxy.Type.DIRECT) {
 			return Proxy.NO_PROXY
 		}
+		if (address.isNullOrEmpty() || port == 0) {
+			throw ProxyConfigException()
+		}
 		cachedProxy?.let {
 			val addr = it.address() as? InetSocketAddress
 			if (addr != null && it.type() == type && addr.port == port && addr.hostString == address) {

app/src/main/kotlin/org/koitharu/kotatsu/core/network/CommonHeadersInterceptor.kt

@@ -4,15 +4,18 @@ import android.util.Log
 import dagger.Lazy
 import okhttp3.Headers
 import okhttp3.Interceptor
+import okhttp3.Interceptor.Chain
 import okhttp3.Request
 import okhttp3.Response
+import okio.IOException
 import org.koitharu.kotatsu.BuildConfig
 import org.koitharu.kotatsu.core.parser.MangaLoaderContextImpl
 import org.koitharu.kotatsu.core.parser.MangaRepository
-import org.koitharu.kotatsu.core.parser.RemoteMangaRepository
+import org.koitharu.kotatsu.core.parser.ParserMangaRepository
 import org.koitharu.kotatsu.core.util.ext.printStackTraceDebug
 import org.koitharu.kotatsu.parsers.model.MangaSource
 import org.koitharu.kotatsu.parsers.util.mergeWith
+import org.koitharu.kotatsu.parsers.util.runCatchingCancellable
 import java.net.IDN
 import javax.inject.Inject
 import javax.inject.Singleton
@@ -23,11 +26,11 @@ class CommonHeadersInterceptor @Inject constructor(
 	private val mangaLoaderContextLazy: Lazy<MangaLoaderContextImpl>,
 ) : Interceptor {
 
-	override fun intercept(chain: Interceptor.Chain): Response {
+	override fun intercept(chain: Chain): Response {
 		val request = chain.request()
 		val source = request.tag(MangaSource::class.java)
 		val repository = if (source != null) {
-			mangaRepositoryFactoryLazy.get().create(source) as? RemoteMangaRepository
+			mangaRepositoryFactoryLazy.get().create(source) as? ParserMangaRepository
 		} else {
 			if (BuildConfig.DEBUG) {
 				Log.w("Http", "Request without source tag: ${request.url}")
@@ -35,7 +38,7 @@ class CommonHeadersInterceptor @Inject constructor(
 			null
 		}
 		val headersBuilder = request.headers.newBuilder()
-		repository?.headers?.let {
+		repository?.getRequestHeaders()?.let {
 			headersBuilder.mergeWith(it, replaceExisting = false)
 		}
 		if (headersBuilder[CommonHeaders.USER_AGENT] == null) {
@@ -46,7 +49,7 @@ class CommonHeadersInterceptor @Inject constructor(
 			headersBuilder.trySet(CommonHeaders.REFERER, "https://$idn/")
 		}
 		val newRequest = request.newBuilder().headers(headersBuilder.build()).build()
-		return repository?.intercept(ProxyChain(chain, newRequest)) ?: chain.proceed(newRequest)
+		return repository?.interceptSafe(ProxyChain(chain, newRequest)) ?: chain.proceed(newRequest)
 	}
 
 	private fun Headers.Builder.trySet(name: String, value: String) = try {
@@ -55,10 +58,21 @@ class CommonHeadersInterceptor @Inject constructor(
 		e.printStackTraceDebug()
 	}
 
+	private fun Interceptor.interceptSafe(chain: Chain): Response = runCatchingCancellable {
+		intercept(chain)
+	}.getOrElse { e ->
+		if (e is IOException) {
+			throw e
+		} else {
+			// only IOException can be safely thrown from an Interceptor
+			throw IOException("Error in interceptor: ${e.message}", e)
+		}
+	}
+
 	private class ProxyChain(
-		private val delegate: Interceptor.Chain,
+		private val delegate: Chain,
 		private val request: Request,
-	) : Interceptor.Chain by delegate {
+	) : Chain by delegate {
 
 		override fun request(): Request = request
 	}

app/src/main/kotlin/org/koitharu/kotatsu/core/network/DoHManager.kt

@@ -83,6 +83,11 @@ class DoHManager(
 					tryGetByIp("2a10:50c0::2:ff"),
 				),
 			).build()
+
+		DoHProvider.ZERO_MS -> DnsOverHttps.Builder().client(bootstrapClient)
+			.url("https://2ca4h4crra.cloudflare-gateway.com/dns-query".toHttpUrl())
+			.resolvePublicAddresses(true)
+			.build()
 	}
 
 	private fun tryGetByIp(ip: String): InetAddress? = try {

app/src/main/kotlin/org/koitharu/kotatsu/core/network/DoHProvider.kt

@@ -2,5 +2,5 @@ package org.koitharu.kotatsu.core.network
 
 enum class DoHProvider {
 
-	NONE, GOOGLE, CLOUDFLARE, ADGUARD
-}
+	NONE, GOOGLE, CLOUDFLARE, ADGUARD, ZERO_MS
+}

app/src/main/kotlin/org/koitharu/kotatsu/core/network/ImageProxyInterceptor.kt

@@ -1,106 +0,0 @@
-package org.koitharu.kotatsu.core.network
-
-import android.util.Log
-import androidx.collection.ArraySet
-import coil.intercept.Interceptor
-import coil.request.ErrorResult
-import coil.request.ImageResult
-import coil.request.SuccessResult
-import coil.size.Dimension
-import coil.size.isOriginal
-import okhttp3.HttpUrl
-import okhttp3.HttpUrl.Companion.toHttpUrlOrNull
-import okhttp3.OkHttpClient
-import okhttp3.Request
-import okhttp3.Response
-import org.koitharu.kotatsu.BuildConfig
-import org.koitharu.kotatsu.core.prefs.AppSettings
-import org.koitharu.kotatsu.core.util.ext.ensureSuccess
-import org.koitharu.kotatsu.core.util.ext.isHttpOrHttps
-import org.koitharu.kotatsu.parsers.util.await
-import org.koitharu.kotatsu.parsers.util.runCatchingCancellable
-import java.util.Collections
-import javax.inject.Inject
-import javax.inject.Singleton
-
-@Singleton
-class ImageProxyInterceptor @Inject constructor(
-	private val settings: AppSettings,
-) : Interceptor {
-
-	private val blacklist = Collections.synchronizedSet(ArraySet<String>())
-
-	override suspend fun intercept(chain: Interceptor.Chain): ImageResult {
-		val request = chain.request
-		if (!settings.isImagesProxyEnabled) {
-			return chain.proceed(request)
-		}
-		val url: HttpUrl? = when (val data = request.data) {
-			is HttpUrl -> data
-			is String -> data.toHttpUrlOrNull()
-			else -> null
-		}
-		if (url == null || !url.isHttpOrHttps || url.host in blacklist) {
-			return chain.proceed(request)
-		}
-		val newUrl = HttpUrl.Builder()
-			.scheme("https")
-			.host("wsrv.nl")
-			.addQueryParameter("url", url.toString())
-			.addQueryParameter("we", null)
-		val size = request.sizeResolver.size()
-		if (!size.isOriginal) {
-			newUrl.addQueryParameter("crop", "cover")
-			(size.height as? Dimension.Pixels)?.let { newUrl.addQueryParameter("h", it.toString()) }
-			(size.width as? Dimension.Pixels)?.let { newUrl.addQueryParameter("w", it.toString()) }
-		}
-
-		val newRequest = request.newBuilder()
-			.data(newUrl.build())
-			.build()
-		val result = chain.proceed(newRequest)
-		return if (result is SuccessResult) {
-			result
-		} else {
-			logDebug((result as? ErrorResult)?.throwable)
-			chain.proceed(request).also {
-				if (it is SuccessResult) {
-					blacklist.add(url.host)
-				}
-			}
-		}
-	}
-
-	suspend fun interceptPageRequest(request: Request, okHttp: OkHttpClient): Response {
-		if (!settings.isImagesProxyEnabled) {
-			return okHttp.newCall(request).await()
-		}
-		val sourceUrl = request.url
-		val targetUrl = HttpUrl.Builder()
-			.scheme("https")
-			.host("wsrv.nl")
-			.addQueryParameter("url", sourceUrl.toString())
-			.addQueryParameter("we", null)
-		val newRequest = request.newBuilder()
-			.url(targetUrl.build())
-			.build()
-		return runCatchingCancellable {
-			okHttp.doCall(newRequest)
-		}.recover {
-			logDebug(it)
-			okHttp.doCall(request).also {
-				blacklist.add(sourceUrl.host)
-			}
-		}.getOrThrow()
-	}
-
-	private suspend fun OkHttpClient.doCall(request: Request): Response {
-		return newCall(request).await().ensureSuccess()
-	}
-
-	private fun logDebug(e: Throwable?) {
-		if (BuildConfig.DEBUG) {
-			Log.w("ImageProxy", e.toString())
-		}
-	}
-}

app/src/main/kotlin/org/koitharu/kotatsu/core/network/MirrorSwitchInterceptor.kt

@@ -13,8 +13,9 @@ import okhttp3.internal.canParseAsIpAddress
 import okhttp3.internal.closeQuietly
 import okhttp3.internal.publicsuffix.PublicSuffixDatabase
 import org.koitharu.kotatsu.core.parser.MangaRepository
-import org.koitharu.kotatsu.core.parser.RemoteMangaRepository
+import org.koitharu.kotatsu.core.parser.ParserMangaRepository
 import org.koitharu.kotatsu.core.prefs.AppSettings
+import org.koitharu.kotatsu.parsers.model.MangaParserSource
 import org.koitharu.kotatsu.parsers.model.MangaSource
 import java.util.EnumMap
 import javax.inject.Inject
@@ -26,8 +27,8 @@ class MirrorSwitchInterceptor @Inject constructor(
 	private val settings: AppSettings,
 ) : Interceptor {
 
-	private val locks = EnumMap<MangaSource, Any>(MangaSource::class.java)
-	private val blacklist = EnumMap<MangaSource, MutableSet<String>>(MangaSource::class.java)
+	private val locks = EnumMap<MangaParserSource, Any>(MangaParserSource::class.java)
+	private val blacklist = EnumMap<MangaParserSource, MutableSet<String>>(MangaParserSource::class.java)
 
 	val isEnabled: Boolean
 		get() = settings.isMirrorSwitchingAvailable
@@ -53,7 +54,7 @@ class MirrorSwitchInterceptor @Inject constructor(
 		}
 	}
 
-	suspend fun trySwitchMirror(repository: RemoteMangaRepository): Boolean = runInterruptible(Dispatchers.Default) {
+	suspend fun trySwitchMirror(repository: ParserMangaRepository): Boolean = runInterruptible(Dispatchers.Default) {
 		if (!isEnabled) {
 			return@runInterruptible false
 		}
@@ -75,14 +76,14 @@ class MirrorSwitchInterceptor @Inject constructor(
 		}
 	}
 
-	fun rollback(repository: RemoteMangaRepository, oldMirror: String) = synchronized(obtainLock(repository.source)) {
+	fun rollback(repository: ParserMangaRepository, oldMirror: String) = synchronized(obtainLock(repository.source)) {
 		blacklist[repository.source]?.remove(oldMirror)
 		repository.domain = oldMirror
 	}
 
 	private fun trySwitchMirror(request: Request, chain: Interceptor.Chain): Response? {
 		val source = request.tag(MangaSource::class.java) ?: return null
-		val repository = mangaRepositoryFactoryLazy.get().create(source) as? RemoteMangaRepository ?: return null
+		val repository = mangaRepositoryFactoryLazy.get().create(source) as? ParserMangaRepository ?: return null
 		val mirrors = repository.getAvailableMirrors()
 		if (mirrors.isEmpty()) {
 			return null
@@ -93,7 +94,7 @@ class MirrorSwitchInterceptor @Inject constructor(
 	}
 
 	private fun tryMirrors(
-		repository: RemoteMangaRepository,
+		repository: ParserMangaRepository,
 		mirrors: List<String>,
 		chain: Interceptor.Chain,
 		request: Request,
@@ -145,15 +146,15 @@ class MirrorSwitchInterceptor @Inject constructor(
 		return source().readByteArray().toResponseBody(contentType())
 	}
 
-	private fun obtainLock(source: MangaSource): Any = locks.getOrPut(source) {
+	private fun obtainLock(source: MangaParserSource): Any = locks.getOrPut(source) {
 		Any()
 	}
 
-	private fun isBlacklisted(source: MangaSource, domain: String): Boolean {
+	private fun isBlacklisted(source: MangaParserSource, domain: String): Boolean {
 		return blacklist[source]?.contains(domain) == true
 	}
 
-	private fun addToBlacklist(source: MangaSource, domain: String) {
+	private fun addToBlacklist(source: MangaParserSource, domain: String) {
 		blacklist.getOrPut(source) {
 			ArraySet(2)
 		}.add(domain)

app/src/main/kotlin/org/koitharu/kotatsu/core/network/NetworkModule.kt

@@ -15,6 +15,8 @@ import org.koitharu.kotatsu.BuildConfig
 import org.koitharu.kotatsu.core.network.cookies.AndroidCookieJar
 import org.koitharu.kotatsu.core.network.cookies.MutableCookieJar
 import org.koitharu.kotatsu.core.network.cookies.PreferencesCookieJar
+import org.koitharu.kotatsu.core.network.imageproxy.ImageProxyInterceptor
+import org.koitharu.kotatsu.core.network.imageproxy.RealImageProxyInterceptor
 import org.koitharu.kotatsu.core.prefs.AppSettings
 import org.koitharu.kotatsu.core.util.ext.assertNotInMainThread
 import org.koitharu.kotatsu.local.data.LocalStorageManager
@@ -29,6 +31,9 @@ interface NetworkModule {
 	@Binds
 	fun bindCookieJar(androidCookieJar: MutableCookieJar): CookieJar
 
+	@Binds
+	fun bindImageProxyInterceptor(impl: RealImageProxyInterceptor): ImageProxyInterceptor
+
 	companion object {
 
 		@Provides

app/src/main/kotlin/org/koitharu/kotatsu/core/network/RateLimitInterceptor.kt

@@ -3,28 +3,27 @@ package org.koitharu.kotatsu.core.network
 import okhttp3.Interceptor
 import okhttp3.Response
 import okhttp3.internal.closeQuietly
-import org.koitharu.kotatsu.core.exceptions.TooManyRequestExceptions
-import java.time.Instant
+import org.koitharu.kotatsu.parsers.exception.TooManyRequestExceptions
 import java.time.ZonedDateTime
 import java.time.format.DateTimeFormatter
+import java.util.concurrent.TimeUnit
 
 class RateLimitInterceptor : Interceptor {
 	override fun intercept(chain: Interceptor.Chain): Response {
 		val response = chain.proceed(chain.request())
 		if (response.code == 429) {
-			val retryDate = response.header(CommonHeaders.RETRY_AFTER)?.parseRetryDate()
 			val request = response.request
 			response.closeQuietly()
 			throw TooManyRequestExceptions(
 				url = request.url.toString(),
-				retryAt = retryDate,
+				retryAfter = response.header(CommonHeaders.RETRY_AFTER)?.parseRetryAfter() ?: 0L,
 			)
 		}
 		return response
 	}
 
-	private fun String.parseRetryDate(): Instant? {
-		return toLongOrNull()?.let { Instant.now().plusSeconds(it) }
-			?: ZonedDateTime.parse(this, DateTimeFormatter.RFC_1123_DATE_TIME).toInstant()
+	private fun String.parseRetryAfter(): Long {
+		return toLongOrNull()?.let { TimeUnit.SECONDS.toMillis(it) }
+			?: ZonedDateTime.parse(this, DateTimeFormatter.RFC_1123_DATE_TIME).toInstant().toEpochMilli()
 	}
 }

app/src/main/kotlin/org/koitharu/kotatsu/core/network/imageproxy/BaseImageProxyInterceptor.kt

@@ -0,0 +1,87 @@
+package org.koitharu.kotatsu.core.network.imageproxy
+
+import android.util.Log
+import androidx.collection.ArraySet
+import coil.intercept.Interceptor
+import coil.network.HttpException
+import coil.request.ErrorResult
+import coil.request.ImageRequest
+import coil.request.ImageResult
+import coil.request.SuccessResult
+import okhttp3.HttpUrl
+import okhttp3.HttpUrl.Companion.toHttpUrlOrNull
+import okhttp3.OkHttpClient
+import okhttp3.Request
+import okhttp3.Response
+import org.jsoup.HttpStatusException
+import org.koitharu.kotatsu.BuildConfig
+import org.koitharu.kotatsu.core.exceptions.CloudFlareBlockedException
+import org.koitharu.kotatsu.core.util.ext.ensureSuccess
+import org.koitharu.kotatsu.core.util.ext.isHttpOrHttps
+import org.koitharu.kotatsu.parsers.util.await
+import org.koitharu.kotatsu.parsers.util.runCatchingCancellable
+import java.net.HttpURLConnection
+import java.util.Collections
+
+abstract class BaseImageProxyInterceptor : ImageProxyInterceptor {
+
+	private val blacklist = Collections.synchronizedSet(ArraySet<String>())
+
+	final override suspend fun intercept(chain: Interceptor.Chain): ImageResult {
+		val request = chain.request
+		val url: HttpUrl? = when (val data = request.data) {
+			is HttpUrl -> data
+			is String -> data.toHttpUrlOrNull()
+			else -> null
+		}
+		if (url == null || !url.isHttpOrHttps || url.host in blacklist) {
+			return chain.proceed(request)
+		}
+		val newRequest = onInterceptImageRequest(request, url)
+		return when (val result = chain.proceed(newRequest)) {
+			is SuccessResult -> result
+			is ErrorResult -> {
+				logDebug(result.throwable, newRequest.data)
+				chain.proceed(request).also {
+					if (it is SuccessResult && result.throwable.isBlockedByServer()) {
+						blacklist.add(url.host)
+					}
+				}
+			}
+		}
+	}
+
+	final override suspend fun interceptPageRequest(request: Request, okHttp: OkHttpClient): Response {
+		val newRequest = onInterceptPageRequest(request)
+		return runCatchingCancellable {
+			okHttp.doCall(newRequest)
+		}.recover { error ->
+			logDebug(error, newRequest.url)
+			okHttp.doCall(request).also {
+				if (error.isBlockedByServer()) {
+					blacklist.add(request.url.host)
+				}
+			}
+		}.getOrThrow()
+	}
+
+	protected abstract suspend fun onInterceptImageRequest(request: ImageRequest, url: HttpUrl): ImageRequest
+
+	protected abstract suspend fun onInterceptPageRequest(request: Request): Request
+
+	private suspend fun OkHttpClient.doCall(request: Request): Response {
+		return newCall(request).await().ensureSuccess()
+	}
+
+	private fun logDebug(e: Throwable, url: Any) {
+		if (BuildConfig.DEBUG) {
+			Log.w("ImageProxy", "${e.message}: $url", e)
+		}
+	}
+
+	private fun Throwable.isBlockedByServer(): Boolean {
+		return this is CloudFlareBlockedException
+			|| (this is HttpException && response.code == HttpURLConnection.HTTP_FORBIDDEN)
+			|| (this is HttpStatusException && statusCode == HttpURLConnection.HTTP_FORBIDDEN)
+	}
+}

app/src/main/kotlin/org/koitharu/kotatsu/core/network/imageproxy/ImageProxyInterceptor.kt

@@ -0,0 +1,11 @@
+package org.koitharu.kotatsu.core.network.imageproxy
+
+import coil.intercept.Interceptor
+import okhttp3.OkHttpClient
+import okhttp3.Request
+import okhttp3.Response
+
+interface ImageProxyInterceptor : Interceptor {
+
+	suspend fun interceptPageRequest(request: Request, okHttp: OkHttpClient): Response
+}

app/src/main/kotlin/org/koitharu/kotatsu/core/network/imageproxy/RealImageProxyInterceptor.kt

@@ -0,0 +1,42 @@
+package org.koitharu.kotatsu.core.network.imageproxy
+
+import coil.intercept.Interceptor
+import coil.request.ImageResult
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.plus
+import okhttp3.OkHttpClient
+import okhttp3.Request
+import okhttp3.Response
+import org.koitharu.kotatsu.core.prefs.AppSettings
+import org.koitharu.kotatsu.core.prefs.observeAsStateFlow
+import org.koitharu.kotatsu.core.util.ext.processLifecycleScope
+import org.koitharu.kotatsu.parsers.util.await
+import javax.inject.Inject
+import javax.inject.Singleton
+
+@Singleton
+class RealImageProxyInterceptor @Inject constructor(
+	private val settings: AppSettings,
+) : ImageProxyInterceptor {
+
+	private val delegate = settings.observeAsStateFlow(
+		scope = processLifecycleScope + Dispatchers.Default,
+		key = AppSettings.KEY_IMAGES_PROXY,
+		valueProducer = { createDelegate() },
+	)
+
+	override suspend fun intercept(chain: Interceptor.Chain): ImageResult {
+		return delegate.value?.intercept(chain) ?: chain.proceed(chain.request)
+	}
+
+	override suspend fun interceptPageRequest(request: Request, okHttp: OkHttpClient): Response {
+		return delegate.value?.interceptPageRequest(request, okHttp) ?: okHttp.newCall(request).await()
+	}
+
+	private fun createDelegate(): ImageProxyInterceptor? = when (val proxy = settings.imagesProxy) {
+		-1 -> null
+		0 -> WsrvNlProxyInterceptor()
+		1 -> ZeroMsProxyInterceptor()
+		else -> error("Unsupported images proxy $proxy")
+	}
+}

app/src/main/kotlin/org/koitharu/kotatsu/core/network/imageproxy/WsrvNlProxyInterceptor.kt

@@ -0,0 +1,40 @@
+package org.koitharu.kotatsu.core.network.imageproxy
+
+import coil.request.ImageRequest
+import coil.size.Dimension
+import coil.size.isOriginal
+import okhttp3.HttpUrl
+import okhttp3.Request
+
+class WsrvNlProxyInterceptor : BaseImageProxyInterceptor() {
+
+	override suspend fun onInterceptImageRequest(request: ImageRequest, url: HttpUrl): ImageRequest {
+		val newUrl = HttpUrl.Builder()
+			.scheme("https")
+			.host("wsrv.nl")
+			.addQueryParameter("url", url.toString())
+			.addQueryParameter("we", null)
+		val size = request.sizeResolver.size()
+		if (!size.isOriginal) {
+			newUrl.addQueryParameter("crop", "cover")
+			(size.height as? Dimension.Pixels)?.let { newUrl.addQueryParameter("h", it.toString()) }
+			(size.width as? Dimension.Pixels)?.let { newUrl.addQueryParameter("w", it.toString()) }
+		}
+
+		return request.newBuilder()
+			.data(newUrl.build())
+			.build()
+	}
+
+	override suspend fun onInterceptPageRequest(request: Request): Request {
+		val sourceUrl = request.url
+		val targetUrl = HttpUrl.Builder()
+			.scheme("https")
+			.host("wsrv.nl")
+			.addQueryParameter("url", sourceUrl.toString())
+			.addQueryParameter("we", null)
+		return request.newBuilder()
+			.url(targetUrl.build())
+			.build()
+	}
+}

app/src/main/kotlin/org/koitharu/kotatsu/core/network/imageproxy/ZeroMsProxyInterceptor.kt

@@ -0,0 +1,26 @@
+package org.koitharu.kotatsu.core.network.imageproxy
+
+import coil.request.ImageRequest
+import okhttp3.HttpUrl
+import okhttp3.HttpUrl.Companion.toHttpUrl
+import okhttp3.Request
+
+class ZeroMsProxyInterceptor : BaseImageProxyInterceptor() {
+
+	override suspend fun onInterceptImageRequest(request: ImageRequest, url: HttpUrl): ImageRequest {
+		if (url.host == "x.0ms.dev" || url.host == "0ms.dev") {
+			return request
+		}
+		val newUrl = ("https://x.0ms.dev/q70/$url").toHttpUrl()
+		return request.newBuilder()
+			.data(newUrl)
+			.build()
+	}
+
+	override suspend fun onInterceptPageRequest(request: Request): Request {
+		val newUrl = ("https://x.0ms.dev/q70/${request.url}").toHttpUrl()
+		return request.newBuilder()
+			.url(newUrl)
+			.build()
+	}
+}

app/src/main/kotlin/org/koitharu/kotatsu/core/os/AppShortcutManager.kt

@@ -21,6 +21,7 @@ import kotlinx.coroutines.launch
 import kotlinx.coroutines.withContext
 import org.koitharu.kotatsu.R
 import org.koitharu.kotatsu.core.db.TABLE_HISTORY
+import org.koitharu.kotatsu.core.model.getTitle
 import org.koitharu.kotatsu.core.parser.MangaDataRepository
 import org.koitharu.kotatsu.core.parser.favicon.faviconUri
 import org.koitharu.kotatsu.core.prefs.AppSettings
@@ -173,9 +174,10 @@ class AppShortcutManager @Inject constructor(
 			onSuccess = { IconCompat.createWithAdaptiveBitmap(it) },
 			onFailure = { IconCompat.createWithResource(context, R.drawable.ic_shortcut_default) },
 		)
+		val title = source.getTitle(context)
 		ShortcutInfoCompat.Builder(context, source.name)
-			.setShortLabel(source.title)
-			.setLongLabel(source.title)
+			.setShortLabel(title)
+			.setLongLabel(title)
 			.setIcon(icon)
 			.setLongLived(true)
 			.setIntent(MangaListActivity.newIntent(context, source))

app/src/main/kotlin/org/koitharu/kotatsu/core/os/NetworkState.kt

@@ -5,16 +5,21 @@ import android.net.ConnectivityManager.NetworkCallback
 import android.net.Network
 import android.net.NetworkCapabilities
 import android.net.NetworkRequest
+import android.os.Build
 import kotlinx.coroutines.flow.first
+import org.koitharu.kotatsu.core.prefs.AppSettings
 import org.koitharu.kotatsu.core.util.MediatorStateFlow
-import org.koitharu.kotatsu.core.util.ext.isOnline
 
 class NetworkState(
 	private val connectivityManager: ConnectivityManager,
-) : MediatorStateFlow<Boolean>(connectivityManager.isOnline()) {
+	private val settings: AppSettings,
+) : MediatorStateFlow<Boolean>(connectivityManager.isOnline(settings)) {
 
 	private val callback = NetworkCallbackImpl()
 
+	override val value: Boolean
+		get() = connectivityManager.isOnline(settings)
+
 	@Synchronized
 	override fun onActive() {
 		invalidate()
@@ -22,6 +27,7 @@ class NetworkState(
 			.addTransportType(NetworkCapabilities.TRANSPORT_WIFI)
 			.addTransportType(NetworkCapabilities.TRANSPORT_CELLULAR)
 			.addTransportType(NetworkCapabilities.TRANSPORT_ETHERNET)
+			.addTransportType(NetworkCapabilities.TRANSPORT_VPN)
 			.build()
 		connectivityManager.registerNetworkCallback(request, callback)
 	}
@@ -39,7 +45,7 @@ class NetworkState(
 	}
 
 	private fun invalidate() {
-		publishValue(connectivityManager.isOnline())
+		publishValue(connectivityManager.isOnline(settings))
 	}
 
 	private inner class NetworkCallbackImpl : NetworkCallback() {
@@ -50,4 +56,27 @@ class NetworkState(
 
 		override fun onUnavailable() = invalidate()
 	}
+
+	private companion object {
+
+		fun ConnectivityManager.isOnline(settings: AppSettings): Boolean {
+			if (settings.isOfflineCheckDisabled) {
+				return true
+			}
+			return if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
+				activeNetwork?.let { isOnline(it) } ?: false
+			} else {
+				@Suppress("DEPRECATION")
+				activeNetworkInfo?.isConnected == true
+			}
+		}
+
+		private fun ConnectivityManager.isOnline(network: Network): Boolean {
+			val capabilities = getNetworkCapabilities(network) ?: return false
+			return capabilities.hasTransport(NetworkCapabilities.TRANSPORT_WIFI)
+				|| capabilities.hasTransport(NetworkCapabilities.TRANSPORT_CELLULAR)
+				|| capabilities.hasTransport(NetworkCapabilities.TRANSPORT_ETHERNET)
+				|| capabilities.hasTransport(NetworkCapabilities.TRANSPORT_VPN)
+		}
+	}
 }

app/src/main/kotlin/org/koitharu/kotatsu/core/parser/BitmapWrapper.kt

@@ -0,0 +1,43 @@
+package org.koitharu.kotatsu.core.parser
+
+import android.graphics.Canvas
+import org.koitharu.kotatsu.parsers.bitmap.Bitmap
+import org.koitharu.kotatsu.parsers.bitmap.Rect
+import java.io.OutputStream
+import android.graphics.Bitmap as AndroidBitmap
+import android.graphics.Rect as AndroidRect
+
+class BitmapWrapper private constructor(
+	private val androidBitmap: AndroidBitmap,
+) : Bitmap {
+
+	private val canvas by lazy { Canvas(androidBitmap) } // is not always used, so initialized lazily
+
+	override val height: Int
+		get() = androidBitmap.height
+
+	override val width: Int
+		get() = androidBitmap.width
+
+	override fun drawBitmap(sourceBitmap: Bitmap, src: Rect, dst: Rect) {
+		val androidSourceBitmap = (sourceBitmap as BitmapWrapper).androidBitmap
+		canvas.drawBitmap(androidSourceBitmap, src.toAndroidRect(), dst.toAndroidRect(), null)
+	}
+
+	fun compressTo(output: OutputStream) {
+		androidBitmap.compress(AndroidBitmap.CompressFormat.PNG, 100, output)
+	}
+
+	companion object {
+
+		fun create(width: Int, height: Int): Bitmap = BitmapWrapper(
+			AndroidBitmap.createBitmap(width, height, AndroidBitmap.Config.ARGB_8888),
+		)
+
+		fun create(bitmap: AndroidBitmap): Bitmap = BitmapWrapper(
+			if (bitmap.isMutable) bitmap else bitmap.copy(AndroidBitmap.Config.ARGB_8888, true),
+		)
+
+		private fun Rect.toAndroidRect() = AndroidRect(left, top, right, bottom)
+	}
+}

app/src/main/kotlin/org/koitharu/kotatsu/core/parser/CachingMangaRepository.kt

@@ -0,0 +1,104 @@
+package org.koitharu.kotatsu.core.parser
+
+import android.util.Log
+import androidx.collection.MutableLongSet
+import coil.request.CachePolicy
+import kotlinx.coroutines.CoroutineDispatcher
+import kotlinx.coroutines.CoroutineScope
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.MainCoroutineDispatcher
+import kotlinx.coroutines.async
+import kotlinx.coroutines.currentCoroutineContext
+import org.koitharu.kotatsu.BuildConfig
+import org.koitharu.kotatsu.core.cache.MemoryContentCache
+import org.koitharu.kotatsu.core.cache.SafeDeferred
+import org.koitharu.kotatsu.core.util.MultiMutex
+import org.koitharu.kotatsu.core.util.ext.processLifecycleScope
+import org.koitharu.kotatsu.parsers.model.Manga
+import org.koitharu.kotatsu.parsers.model.MangaChapter
+import org.koitharu.kotatsu.parsers.model.MangaPage
+import org.koitharu.kotatsu.parsers.util.runCatchingCancellable
+
+abstract class CachingMangaRepository(
+	private val cache: MemoryContentCache,
+) : MangaRepository {
+
+	private val detailsMutex = MultiMutex<Long>()
+	private val relatedMangaMutex = MultiMutex<Long>()
+	private val pagesMutex = MultiMutex<Long>()
+
+	final override suspend fun getDetails(manga: Manga): Manga = getDetails(manga, CachePolicy.ENABLED)
+
+	final override suspend fun getPages(chapter: MangaChapter): List<MangaPage> = pagesMutex.withLock(chapter.id) {
+		cache.getPages(source, chapter.url)?.let { return it }
+		val pages = asyncSafe {
+			getPagesImpl(chapter).distinctById()
+		}
+		cache.putPages(source, chapter.url, pages)
+		pages
+	}.await()
+
+	final override suspend fun getRelated(seed: Manga): List<Manga> = relatedMangaMutex.withLock(seed.id) {
+		cache.getRelatedManga(source, seed.url)?.let { return it }
+		val related = asyncSafe {
+			getRelatedMangaImpl(seed).filterNot { it.id == seed.id }
+		}
+		cache.putRelatedManga(source, seed.url, related)
+		related
+	}.await()
+
+	suspend fun getDetails(manga: Manga, cachePolicy: CachePolicy): Manga = detailsMutex.withLock(manga.id) {
+		if (cachePolicy.readEnabled) {
+			cache.getDetails(source, manga.url)?.let { return it }
+		}
+		val details = asyncSafe {
+			getDetailsImpl(manga)
+		}
+		if (cachePolicy.writeEnabled) {
+			cache.putDetails(source, manga.url, details)
+		}
+		details
+	}.await()
+
+	suspend fun peekDetails(manga: Manga): Manga? {
+		return cache.getDetails(source, manga.url)
+	}
+
+	fun invalidateCache() {
+		cache.clear(source)
+	}
+
+	protected abstract suspend fun getDetailsImpl(manga: Manga): Manga
+
+	protected abstract suspend fun getRelatedMangaImpl(seed: Manga): List<Manga>
+
+	protected abstract suspend fun getPagesImpl(chapter: MangaChapter): List<MangaPage>
+
+	private suspend fun <T> asyncSafe(block: suspend CoroutineScope.() -> T): SafeDeferred<T> {
+		var dispatcher = currentCoroutineContext()[CoroutineDispatcher.Key]
+		if (dispatcher == null || dispatcher is MainCoroutineDispatcher) {
+			dispatcher = Dispatchers.Default
+		}
+		return SafeDeferred(
+			processLifecycleScope.async(dispatcher) {
+				runCatchingCancellable { block() }
+			},
+		)
+	}
+
+	private fun List<MangaPage>.distinctById(): List<MangaPage> {
+		if (isEmpty()) {
+			return emptyList()
+		}
+		val result = ArrayList<MangaPage>(size)
+		val set = MutableLongSet(size)
+		for (page in this) {
+			if (set.add(page.id)) {
+				result.add(page)
+			} else if (BuildConfig.DEBUG) {
+				Log.w(null, "Duplicate page: $page")
+			}
+		}
+		return result
+	}
+}

app/src/main/kotlin/org/koitharu/kotatsu/core/parser/DummyParser.kt

@@ -8,7 +8,7 @@ import org.koitharu.kotatsu.parsers.model.Manga
 import org.koitharu.kotatsu.parsers.model.MangaChapter
 import org.koitharu.kotatsu.parsers.model.MangaListFilter
 import org.koitharu.kotatsu.parsers.model.MangaPage
-import org.koitharu.kotatsu.parsers.model.MangaSource
+import org.koitharu.kotatsu.parsers.model.MangaParserSource
 import org.koitharu.kotatsu.parsers.model.MangaTag
 import org.koitharu.kotatsu.parsers.model.SortOrder
 import java.util.EnumSet
@@ -16,7 +16,7 @@ import java.util.EnumSet
 /**
  * This parser is just for parser development, it should not be used in releases
  */
-class DummyParser(context: MangaLoaderContext) : MangaParser(context, MangaSource.DUMMY) {
+class DummyParser(context: MangaLoaderContext) : MangaParser(context, MangaParserSource.DUMMY) {
 
 	override val configKeyDomain: ConfigKey.Domain
 		get() = ConfigKey.Domain("localhost")

app/src/main/kotlin/org/koitharu/kotatsu/core/parser/EmptyMangaRepository.kt

@@ -0,0 +1,51 @@
+package org.koitharu.kotatsu.core.parser
+
+import org.koitharu.kotatsu.core.exceptions.UnsupportedSourceException
+import org.koitharu.kotatsu.parsers.model.ContentRating
+import org.koitharu.kotatsu.parsers.model.Manga
+import org.koitharu.kotatsu.parsers.model.MangaChapter
+import org.koitharu.kotatsu.parsers.model.MangaListFilter
+import org.koitharu.kotatsu.parsers.model.MangaPage
+import org.koitharu.kotatsu.parsers.model.MangaSource
+import org.koitharu.kotatsu.parsers.model.MangaState
+import org.koitharu.kotatsu.parsers.model.MangaTag
+import org.koitharu.kotatsu.parsers.model.SortOrder
+import java.util.EnumSet
+import java.util.Locale
+
+class EmptyMangaRepository(override val source: MangaSource) : MangaRepository {
+
+	override val sortOrders: Set<SortOrder>
+		get() = EnumSet.allOf(SortOrder::class.java)
+	override val states: Set<MangaState>
+		get() = emptySet()
+	override val contentRatings: Set<ContentRating>
+		get() = emptySet()
+	override var defaultSortOrder: SortOrder
+		get() = SortOrder.NEWEST
+		set(value) = Unit
+	override val isMultipleTagsSupported: Boolean
+		get() = false
+	override val isTagsExclusionSupported: Boolean
+		get() = false
+	override val isSearchSupported: Boolean
+		get() = false
+
+	override suspend fun getList(offset: Int, filter: MangaListFilter?): List<Manga> = stub(null)
+
+	override suspend fun getDetails(manga: Manga): Manga = stub(manga)
+
+	override suspend fun getPages(chapter: MangaChapter): List<MangaPage> = stub(null)
+
+	override suspend fun getPageUrl(page: MangaPage): String = stub(null)
+
+	override suspend fun getTags(): Set<MangaTag> = stub(null)
+
+	override suspend fun getLocales(): Set<Locale> = stub(null)
+
+	override suspend fun getRelated(seed: Manga): List<Manga> = stub(seed)
+
+	private fun stub(manga: Manga?): Nothing {
+		throw UnsupportedSourceException("This manga source is not supported", manga)
+	}
+}

app/src/main/kotlin/org/koitharu/kotatsu/core/parser/MangaDataRepository.kt

@@ -12,6 +12,7 @@ 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.db.entity.toMangaTags
+import org.koitharu.kotatsu.core.model.LocalMangaSource
 import org.koitharu.kotatsu.core.model.isLocal
 import org.koitharu.kotatsu.core.prefs.ReaderMode
 import org.koitharu.kotatsu.core.util.ext.toFileOrNull
@@ -45,6 +46,7 @@ class MangaDataRepository @Inject constructor(
 					cfBrightness = colorFilter?.brightness ?: 0f,
 					cfContrast = colorFilter?.contrast ?: 0f,
 					cfInvert = colorFilter?.isInverted ?: false,
+					cfGrayscale = colorFilter?.isGrayscale ?: false,
 				),
 			)
 		}
@@ -101,7 +103,7 @@ class MangaDataRepository @Inject constructor(
 
 	suspend fun cleanupLocalManga() {
 		val dao = db.getMangaDao()
-		val broken = dao.findAllBySource(MangaSource.LOCAL.name)
+		val broken = dao.findAllBySource(LocalMangaSource.name)
 			.filter { x -> x.manga.url.toUri().toFileOrNull()?.exists() == false }
 		if (broken.isNotEmpty()) {
 			dao.delete(broken.map { it.manga })

app/src/main/kotlin/org/koitharu/kotatsu/core/parser/MangaLinkResolver.kt

@@ -4,10 +4,11 @@ import android.net.Uri
 import coil.request.CachePolicy
 import dagger.Reusable
 import org.koitharu.kotatsu.core.model.MangaSource
+import org.koitharu.kotatsu.core.model.UnknownMangaSource
+import org.koitharu.kotatsu.core.model.isNsfw
 import org.koitharu.kotatsu.core.util.ext.ifNullOrEmpty
 import org.koitharu.kotatsu.explore.data.MangaSourcesRepository
 import org.koitharu.kotatsu.parsers.exception.NotFoundException
-import org.koitharu.kotatsu.parsers.model.ContentType
 import org.koitharu.kotatsu.parsers.model.Manga
 import org.koitharu.kotatsu.parsers.model.MangaListFilter
 import org.koitharu.kotatsu.parsers.model.MangaSource
@@ -36,7 +37,7 @@ class MangaLinkResolver @Inject constructor(
 		require(uri.pathSegments.singleOrNull() == "manga") { "Invalid url" }
 		val sourceName = requireNotNull(uri.getQueryParameter("source")) { "Source is not specified" }
 		val source = MangaSource(sourceName)
-		require(source != MangaSource.DUMMY) { "Manga source $sourceName is not supported" }
+		require(source != UnknownMangaSource) { "Manga source $sourceName is not supported" }
 		val repo = repositoryFactory.create(source)
 		return repo.findExact(
 			url = uri.getQueryParameter("url"),
@@ -51,7 +52,7 @@ class MangaLinkResolver @Inject constructor(
 		val host = uri.host ?: return null
 		val repo = sourcesRepository.allMangaSources.asSequence()
 			.map { source ->
-				repositoryFactory.create(source) as RemoteMangaRepository
+				repositoryFactory.create(source) as ParserMangaRepository
 			}.find { repo ->
 				host in repo.domains
 			} ?: return null
@@ -85,7 +86,7 @@ class MangaLinkResolver @Inject constructor(
 	}
 
 	private suspend fun MangaRepository.getDetailsNoCache(manga: Manga): Manga {
-		return if (this is RemoteMangaRepository) {
+		return if (this is ParserMangaRepository) {
 			getDetails(manga, CachePolicy.READ_ONLY)
 		} else {
 			getDetails(manga)
@@ -108,7 +109,7 @@ class MangaLinkResolver @Inject constructor(
 		url = url,
 		publicUrl = "",
 		rating = 0.0f,
-		isNsfw = source.contentType == ContentType.HENTAI,
+		isNsfw = source.isNsfw(),
 		coverUrl = "",
 		tags = emptySet(),
 		state = null,

app/src/main/kotlin/org/koitharu/kotatsu/core/parser/MangaLoaderContextImpl.kt

@@ -2,6 +2,7 @@ package org.koitharu.kotatsu.core.parser
 
 import android.annotation.SuppressLint
 import android.content.Context
+import android.graphics.BitmapFactory
 import android.util.Base64
 import android.webkit.WebView
 import androidx.annotation.MainThread
@@ -10,15 +11,21 @@ import dagger.hilt.android.qualifiers.ApplicationContext
 import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.runBlocking
 import kotlinx.coroutines.withContext
+import okhttp3.MediaType.Companion.toMediaType
 import okhttp3.OkHttpClient
+import okhttp3.Response
+import okhttp3.ResponseBody.Companion.asResponseBody
+import okio.Buffer
 import org.koitharu.kotatsu.core.network.MangaHttpClient
 import org.koitharu.kotatsu.core.network.cookies.MutableCookieJar
 import org.koitharu.kotatsu.core.prefs.SourceSettings
 import org.koitharu.kotatsu.core.util.ext.configureForParser
 import org.koitharu.kotatsu.core.util.ext.printStackTraceDebug
+import org.koitharu.kotatsu.core.util.ext.requireBody
 import org.koitharu.kotatsu.core.util.ext.sanitizeHeaderValue
 import org.koitharu.kotatsu.core.util.ext.toList
 import org.koitharu.kotatsu.parsers.MangaLoaderContext
+import org.koitharu.kotatsu.parsers.bitmap.Bitmap
 import org.koitharu.kotatsu.parsers.config.MangaSourceConfig
 import org.koitharu.kotatsu.parsers.model.MangaSource
 import org.koitharu.kotatsu.parsers.network.UserAgents
@@ -68,6 +75,27 @@ class MangaLoaderContextImpl @Inject constructor(
 		return LocaleListCompat.getAdjustedDefault().toList()
 	}
 
+	override fun redrawImageResponse(response: Response, redraw: (image: Bitmap) -> Bitmap): Response {
+		val image = response.requireBody().byteStream()
+
+		val opts = BitmapFactory.Options()
+		opts.inMutable = true
+		val bitmap = BitmapFactory.decodeStream(image, null, opts) ?: error("Cannot decode bitmap")
+		val result = redraw(BitmapWrapper.create(bitmap)) as BitmapWrapper
+
+		val body = Buffer().also {
+			result.compressTo(it.outputStream())
+		}.asResponseBody("image/jpeg".toMediaType())
+
+		return response.newBuilder()
+			.body(body)
+			.build()
+	}
+
+	override fun createBitmap(width: Int, height: Int): Bitmap {
+		return BitmapWrapper.create(width, height)
+	}
+
 	@MainThread
 	private fun obtainWebView(): WebView {
 		return webViewCached?.get() ?: WebView(androidContext).also {

app/src/main/kotlin/org/koitharu/kotatsu/core/parser/MangaParser.kt

@@ -2,12 +2,11 @@ package org.koitharu.kotatsu.core.parser
 
 import org.koitharu.kotatsu.parsers.MangaLoaderContext
 import org.koitharu.kotatsu.parsers.MangaParser
-import org.koitharu.kotatsu.parsers.model.MangaSource
+import org.koitharu.kotatsu.parsers.model.MangaParserSource
 
-fun MangaParser(source: MangaSource, loaderContext: MangaLoaderContext): MangaParser {
-	return if (source == MangaSource.DUMMY) {
-		DummyParser(loaderContext)
-	} else {
-		loaderContext.newParserInstance(source)
+fun MangaParser(source: MangaParserSource, loaderContext: MangaLoaderContext): MangaParser {
+	return when (source) {
+		MangaParserSource.DUMMY -> DummyParser(loaderContext)
+		else -> loaderContext.newParserInstance(source)
 	}
 }

app/src/main/kotlin/org/koitharu/kotatsu/core/parser/MangaRepository.kt

@@ -1,8 +1,16 @@
 package org.koitharu.kotatsu.core.parser
 
+import android.content.Context
 import androidx.annotation.AnyThread
+import androidx.collection.ArrayMap
+import dagger.hilt.android.qualifiers.ApplicationContext
 import org.koitharu.kotatsu.core.cache.MemoryContentCache
+import org.koitharu.kotatsu.core.model.LocalMangaSource
+import org.koitharu.kotatsu.core.model.MangaSourceInfo
+import org.koitharu.kotatsu.core.model.UnknownMangaSource
 import org.koitharu.kotatsu.core.network.MirrorSwitchInterceptor
+import org.koitharu.kotatsu.core.parser.external.ExternalMangaRepository
+import org.koitharu.kotatsu.core.parser.external.ExternalMangaSource
 import org.koitharu.kotatsu.local.data.LocalMangaRepository
 import org.koitharu.kotatsu.parsers.MangaLoaderContext
 import org.koitharu.kotatsu.parsers.model.ContentRating
@@ -10,12 +18,12 @@ import org.koitharu.kotatsu.parsers.model.Manga
 import org.koitharu.kotatsu.parsers.model.MangaChapter
 import org.koitharu.kotatsu.parsers.model.MangaListFilter
 import org.koitharu.kotatsu.parsers.model.MangaPage
+import org.koitharu.kotatsu.parsers.model.MangaParserSource
 import org.koitharu.kotatsu.parsers.model.MangaSource
 import org.koitharu.kotatsu.parsers.model.MangaState
 import org.koitharu.kotatsu.parsers.model.MangaTag
 import org.koitharu.kotatsu.parsers.model.SortOrder
 import java.lang.ref.WeakReference
-import java.util.EnumMap
 import java.util.Locale
 import javax.inject.Inject
 import javax.inject.Singleton
@@ -53,32 +61,60 @@ interface MangaRepository {
 
 	suspend fun getRelated(seed: Manga): List<Manga>
 
+	suspend fun find(manga: Manga): Manga? {
+		val list = getList(0, MangaListFilter.Search(manga.title))
+		return list.find { x -> x.id == manga.id }
+	}
+
 	@Singleton
 	class Factory @Inject constructor(
+		@ApplicationContext private val context: Context,
 		private val localMangaRepository: LocalMangaRepository,
 		private val loaderContext: MangaLoaderContext,
 		private val contentCache: MemoryContentCache,
 		private val mirrorSwitchInterceptor: MirrorSwitchInterceptor,
 	) {
 
-		private val cache = EnumMap<MangaSource, WeakReference<RemoteMangaRepository>>(MangaSource::class.java)
+		private val cache = ArrayMap<MangaSource, WeakReference<MangaRepository>>()
 
 		@AnyThread
 		fun create(source: MangaSource): MangaRepository {
-			if (source == MangaSource.LOCAL) {
-				return localMangaRepository
+			when (source) {
+				is MangaSourceInfo -> return create(source.mangaSource)
+				LocalMangaSource -> return localMangaRepository
+				UnknownMangaSource -> return EmptyMangaRepository(source)
 			}
 			cache[source]?.get()?.let { return it }
 			return synchronized(cache) {
 				cache[source]?.get()?.let { return it }
-				val repository = RemoteMangaRepository(
-					parser = MangaParser(source, loaderContext),
-					cache = contentCache,
-					mirrorSwitchInterceptor = mirrorSwitchInterceptor,
-				)
-				cache[source] = WeakReference(repository)
-				repository
+				val repository = createRepository(source)
+				if (repository != null) {
+					cache[source] = WeakReference(repository)
+					repository
+				} else {
+					EmptyMangaRepository(source)
+				}
 			}
 		}
+
+		private fun createRepository(source: MangaSource): MangaRepository? = when (source) {
+			is MangaParserSource -> ParserMangaRepository(
+				parser = MangaParser(source, loaderContext),
+				cache = contentCache,
+				mirrorSwitchInterceptor = mirrorSwitchInterceptor,
+			)
+
+			is ExternalMangaSource -> if (source.isAvailable(context)) {
+				ExternalMangaRepository(
+					contentResolver = context.contentResolver,
+					source = source,
+					cache = contentCache,
+				)
+			} else {
+				EmptyMangaRepository(source)
+			}
+
+			else -> null
+		}
 	}
 }

app/src/main/kotlin/org/koitharu/kotatsu/core/parser/ParserMangaRepository.kt

@@ -1,24 +1,10 @@
 package org.koitharu.kotatsu.core.parser
 
-import android.util.Log
-import androidx.collection.MutableLongSet
-import coil.request.CachePolicy
-import kotlinx.coroutines.CoroutineDispatcher
-import kotlinx.coroutines.CoroutineScope
-import kotlinx.coroutines.Dispatchers
-import kotlinx.coroutines.MainCoroutineDispatcher
-import kotlinx.coroutines.async
-import kotlinx.coroutines.currentCoroutineContext
-import okhttp3.Headers
 import okhttp3.Interceptor
 import okhttp3.Response
-import org.koitharu.kotatsu.BuildConfig
 import org.koitharu.kotatsu.core.cache.MemoryContentCache
-import org.koitharu.kotatsu.core.cache.SafeDeferred
 import org.koitharu.kotatsu.core.network.MirrorSwitchInterceptor
 import org.koitharu.kotatsu.core.prefs.SourceSettings
-import org.koitharu.kotatsu.core.util.MultiMutex
-import org.koitharu.kotatsu.core.util.ext.processLifecycleScope
 import org.koitharu.kotatsu.parsers.MangaParser
 import org.koitharu.kotatsu.parsers.MangaParserAuthProvider
 import org.koitharu.kotatsu.parsers.config.ConfigKey
@@ -28,7 +14,7 @@ import org.koitharu.kotatsu.parsers.model.Manga
 import org.koitharu.kotatsu.parsers.model.MangaChapter
 import org.koitharu.kotatsu.parsers.model.MangaListFilter
 import org.koitharu.kotatsu.parsers.model.MangaPage
-import org.koitharu.kotatsu.parsers.model.MangaSource
+import org.koitharu.kotatsu.parsers.model.MangaParserSource
 import org.koitharu.kotatsu.parsers.model.MangaState
 import org.koitharu.kotatsu.parsers.model.MangaTag
 import org.koitharu.kotatsu.parsers.model.SortOrder
@@ -36,17 +22,13 @@ import org.koitharu.kotatsu.parsers.util.domain
 import org.koitharu.kotatsu.parsers.util.runCatchingCancellable
 import java.util.Locale
 
-class RemoteMangaRepository(
+class ParserMangaRepository(
 	private val parser: MangaParser,
-	private val cache: MemoryContentCache,
 	private val mirrorSwitchInterceptor: MirrorSwitchInterceptor,
-) : MangaRepository, Interceptor {
+	cache: MemoryContentCache,
+) : CachingMangaRepository(cache), Interceptor {
 
-	private val detailsMutex = MultiMutex<Long>()
-	private val relatedMangaMutex = MultiMutex<Long>()
-	private val pagesMutex = MultiMutex<Long>()
-
-	override val source: MangaSource
+	override val source: MangaParserSource
 		get() = parser.source
 
 	override val sortOrders: Set<SortOrder>
@@ -82,9 +64,6 @@ class RemoteMangaRepository(
 	val domains: Array<out String>
 		get() = parser.configKeyDomain.presetValues
 
-	val headers: Headers
-		get() = parser.headers
-
 	override fun intercept(chain: Interceptor.Chain): Response {
 		return if (parser is Interceptor) {
 			parser.intercept(chain)
@@ -99,18 +78,11 @@ class RemoteMangaRepository(
 		}
 	}
 
-	override suspend fun getDetails(manga: Manga): Manga = getDetails(manga, CachePolicy.ENABLED)
-
-	override suspend fun getPages(chapter: MangaChapter): List<MangaPage> = pagesMutex.withLock(chapter.id) {
-		cache.getPages(source, chapter.url)?.let { return it }
-		val pages = asyncSafe {
-			mirrorSwitchInterceptor.withMirrorSwitching {
-				parser.getPages(chapter).distinctById()
-			}
-		}
-		cache.putPages(source, chapter.url, pages)
-		pages
-	}.await()
+	override suspend fun getPagesImpl(
+		chapter: MangaChapter
+	): List<MangaPage> = mirrorSwitchInterceptor.withMirrorSwitching {
+		parser.getPages(chapter)
+	}
 
 	override suspend fun getPageUrl(page: MangaPage): String = mirrorSwitchInterceptor.withMirrorSwitching {
 		parser.getPageUrl(page)
@@ -128,41 +100,16 @@ class RemoteMangaRepository(
 		parser.getFavicons()
 	}
 
-	override suspend fun getRelated(seed: Manga): List<Manga> = relatedMangaMutex.withLock(seed.id) {
-		cache.getRelatedManga(source, seed.url)?.let { return it }
-		val related = asyncSafe {
-			parser.getRelatedManga(seed).filterNot { it.id == seed.id }
-		}
-		cache.putRelatedManga(source, seed.url, related)
-		related
-	}.await()
+	override suspend fun getRelatedMangaImpl(seed: Manga): List<Manga> = parser.getRelatedManga(seed)
 
-	suspend fun getDetails(manga: Manga, cachePolicy: CachePolicy): Manga = detailsMutex.withLock(manga.id) {
-		if (cachePolicy.readEnabled) {
-			cache.getDetails(source, manga.url)?.let { return it }
-		}
-		val details = asyncSafe {
-			mirrorSwitchInterceptor.withMirrorSwitching {
-				parser.getDetails(manga)
-			}
-		}
-		if (cachePolicy.writeEnabled) {
-			cache.putDetails(source, manga.url, details)
-		}
-		details
-	}.await()
-
-	suspend fun peekDetails(manga: Manga): Manga? {
-		return cache.getDetails(source, manga.url)
-	}
-
-	suspend fun find(manga: Manga): Manga? {
-		val list = getList(0, MangaListFilter.Search(manga.title))
-		return list.find { x -> x.id == manga.id }
+	override suspend fun getDetailsImpl(manga: Manga): Manga = mirrorSwitchInterceptor.withMirrorSwitching {
+		parser.getDetails(manga)
 	}
 
 	fun getAuthProvider(): MangaParserAuthProvider? = parser as? MangaParserAuthProvider
 
+	fun getRequestHeaders() = parser.getRequestHeaders()
+
 	fun getConfigKeys(): List<ConfigKey<*>> = ArrayList<ConfigKey<*>>().also {
 		parser.onCreateConfig(it)
 	}
@@ -175,40 +122,8 @@ class RemoteMangaRepository(
 		return getConfig().isSlowdownEnabled
 	}
 
-	fun invalidateCache() {
-		cache.clear(source)
-	}
-
 	fun getConfig() = parser.config as SourceSettings
 
-	private suspend fun <T> asyncSafe(block: suspend CoroutineScope.() -> T): SafeDeferred<T> {
-		var dispatcher = currentCoroutineContext()[CoroutineDispatcher.Key]
-		if (dispatcher == null || dispatcher is MainCoroutineDispatcher) {
-			dispatcher = Dispatchers.Default
-		}
-		return SafeDeferred(
-			processLifecycleScope.async(dispatcher) {
-				runCatchingCancellable { block() }
-			},
-		)
-	}
-
-	private fun List<MangaPage>.distinctById(): List<MangaPage> {
-		if (isEmpty()) {
-			return emptyList()
-		}
-		val result = ArrayList<MangaPage>(size)
-		val set = MutableLongSet(size)
-		for (page in this) {
-			if (set.add(page.id)) {
-				result.add(page)
-			} else if (BuildConfig.DEBUG) {
-				Log.w(null, "Duplicate page: $page")
-			}
-		}
-		return result
-	}
-
 	private suspend fun <R> MirrorSwitchInterceptor.withMirrorSwitching(block: suspend () -> R): R {
 		if (!isEnabled) {
 			return block()
@@ -220,14 +135,14 @@ class RemoteMangaRepository(
 		if (result.isValidResult()) {
 			return result.getOrThrow()
 		}
-		return if (trySwitchMirror(this@RemoteMangaRepository)) {
+		return if (trySwitchMirror(this@ParserMangaRepository)) {
 			val newResult = runCatchingCancellable {
 				block()
 			}
 			if (newResult.isValidResult()) {
 				return newResult.getOrThrow()
 			} else {
-				rollback(this@RemoteMangaRepository, initialMirror)
+				rollback(this@ParserMangaRepository, initialMirror)
 				return result.getOrThrow()
 			}
 		} else {

app/src/main/kotlin/org/koitharu/kotatsu/core/parser/external/ExternalMangaRepository.kt

@@ -0,0 +1,80 @@
+package org.koitharu.kotatsu.core.parser.external
+
+import android.content.ContentResolver
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.runInterruptible
+import org.koitharu.kotatsu.core.cache.MemoryContentCache
+import org.koitharu.kotatsu.core.parser.CachingMangaRepository
+import org.koitharu.kotatsu.core.util.ext.printStackTraceDebug
+import org.koitharu.kotatsu.parsers.model.ContentRating
+import org.koitharu.kotatsu.parsers.model.Manga
+import org.koitharu.kotatsu.parsers.model.MangaChapter
+import org.koitharu.kotatsu.parsers.model.MangaListFilter
+import org.koitharu.kotatsu.parsers.model.MangaPage
+import org.koitharu.kotatsu.parsers.model.MangaState
+import org.koitharu.kotatsu.parsers.model.MangaTag
+import org.koitharu.kotatsu.parsers.model.SortOrder
+import java.util.EnumSet
+import java.util.Locale
+
+class ExternalMangaRepository(
+	private val contentResolver: ContentResolver,
+	override val source: ExternalMangaSource,
+	cache: MemoryContentCache,
+) : CachingMangaRepository(cache) {
+
+	private val contentSource = ExternalPluginContentSource(contentResolver, source)
+
+	private val capabilities by lazy {
+		runCatching {
+			contentSource.getCapabilities()
+		}.onFailure {
+			it.printStackTraceDebug()
+		}.getOrNull()
+	}
+
+	override val sortOrders: Set<SortOrder>
+		get() = capabilities?.availableSortOrders ?: EnumSet.of(SortOrder.ALPHABETICAL)
+
+	override val states: Set<MangaState>
+		get() = capabilities?.availableStates.orEmpty()
+
+	override val contentRatings: Set<ContentRating>
+		get() = capabilities?.availableContentRating.orEmpty()
+
+	override var defaultSortOrder: SortOrder
+		get() = capabilities?.defaultSortOrder ?: SortOrder.ALPHABETICAL
+		set(value) = Unit
+
+	override val isMultipleTagsSupported: Boolean
+		get() = capabilities?.isMultipleTagsSupported ?: true
+
+	override val isTagsExclusionSupported: Boolean
+		get() = capabilities?.isTagsExclusionSupported ?: false
+
+	override val isSearchSupported: Boolean
+		get() = capabilities?.isSearchSupported ?: true
+
+	override suspend fun getList(offset: Int, filter: MangaListFilter?): List<Manga> =
+		runInterruptible(Dispatchers.IO) {
+			contentSource.getList(offset, filter)
+		}
+
+	override suspend fun getDetailsImpl(manga: Manga): Manga = runInterruptible(Dispatchers.IO) {
+		contentSource.getDetails(manga)
+	}
+
+	override suspend fun getPagesImpl(chapter: MangaChapter): List<MangaPage> = runInterruptible(Dispatchers.IO) {
+		contentSource.getPages(chapter)
+	}
+
+	override suspend fun getPageUrl(page: MangaPage): String = page.url // TODO
+
+	override suspend fun getTags(): Set<MangaTag> = runInterruptible(Dispatchers.IO) {
+		contentSource.getTags()
+	}
+
+	override suspend fun getLocales(): Set<Locale> = emptySet() // TODO
+
+	override suspend fun getRelatedMangaImpl(seed: Manga): List<Manga> = emptyList() // TODO
+}

app/src/main/kotlin/org/koitharu/kotatsu/core/parser/external/ExternalMangaSource.kt

@@ -0,0 +1,30 @@
+package org.koitharu.kotatsu.core.parser.external
+
+import android.content.Context
+import org.koitharu.kotatsu.parsers.model.MangaSource
+
+data class ExternalMangaSource(
+	val packageName: String,
+	val authority: String,
+) : MangaSource {
+
+	override val name: String
+		get() = "content:$packageName/$authority"
+
+	private var cachedName: String? = null
+
+	fun isAvailable(context: Context): Boolean {
+		return context.packageManager.resolveContentProvider(authority, 0)?.isEnabled == true
+	}
+
+	fun resolveName(context: Context): String {
+		cachedName?.let {
+			return it
+		}
+		val pm = context.packageManager
+		val info = pm.resolveContentProvider(authority, 0)
+		return info?.loadLabel(pm)?.toString()?.also {
+			cachedName = it
+		} ?: authority
+	}
+}

app/src/main/kotlin/org/koitharu/kotatsu/core/parser/external/ExternalPluginContentSource.kt

@@ -0,0 +1,286 @@
+package org.koitharu.kotatsu.core.parser.external
+
+import android.content.ContentResolver
+import android.database.Cursor
+import androidx.annotation.WorkerThread
+import androidx.collection.ArraySet
+import androidx.core.net.toUri
+import org.jetbrains.annotations.Blocking
+import org.koitharu.kotatsu.core.exceptions.IncompatiblePluginException
+import org.koitharu.kotatsu.core.util.ext.ifNullOrEmpty
+import org.koitharu.kotatsu.core.util.ext.toLocale
+import org.koitharu.kotatsu.parsers.model.ContentRating
+import org.koitharu.kotatsu.parsers.model.ContentType
+import org.koitharu.kotatsu.parsers.model.Manga
+import org.koitharu.kotatsu.parsers.model.MangaChapter
+import org.koitharu.kotatsu.parsers.model.MangaListFilter
+import org.koitharu.kotatsu.parsers.model.MangaPage
+import org.koitharu.kotatsu.parsers.model.MangaState
+import org.koitharu.kotatsu.parsers.model.MangaTag
+import org.koitharu.kotatsu.parsers.model.SortOrder
+import org.koitharu.kotatsu.parsers.util.find
+import org.koitharu.kotatsu.parsers.util.mapNotNullToSet
+import org.koitharu.kotatsu.parsers.util.splitTwoParts
+import java.util.EnumSet
+import java.util.Locale
+
+class ExternalPluginContentSource(
+	private val contentResolver: ContentResolver,
+	private val source: ExternalMangaSource,
+) {
+
+	@Blocking
+	@WorkerThread
+	fun getList(offset: Int, filter: MangaListFilter?): List<Manga> {
+		val uri = "content://${source.authority}/manga".toUri().buildUpon()
+		uri.appendQueryParameter("offset", offset.toString())
+		when (filter) {
+			is MangaListFilter.Advanced -> {
+				filter.tags.forEach { uri.appendQueryParameter("tags_include", "${it.key}=${it.title}") }
+				filter.tagsExclude.forEach { uri.appendQueryParameter("tags_exclude", "${it.key}=${it.title}") }
+				filter.states.forEach { uri.appendQueryParameter("state", it.name) }
+				filter.locale?.let { uri.appendQueryParameter("locale", it.language) }
+				filter.contentRating.forEach { uri.appendQueryParameter("content_rating", it.name) }
+			}
+
+			is MangaListFilter.Search -> {
+				uri.appendQueryParameter("query", filter.query)
+			}
+
+			null -> Unit
+		}
+		return contentResolver.query(uri.build(), null, null, null, filter?.sortOrder?.name)
+			.safe()
+			.use { cursor ->
+				val result = ArrayList<Manga>(cursor.count)
+				if (cursor.moveToFirst()) {
+					do {
+						result += cursor.getManga()
+					} while (cursor.moveToNext())
+				}
+				result
+			}
+	}
+
+	@Blocking
+	@WorkerThread
+	fun getDetails(manga: Manga): Manga {
+		val chapters = queryChapters(manga.url)
+		val details = queryDetails(manga.url)
+		return Manga(
+			id = manga.id,
+			title = details.title.ifBlank { manga.title },
+			altTitle = details.altTitle.ifNullOrEmpty { manga.altTitle },
+			url = details.url.ifEmpty { manga.url },
+			publicUrl = details.publicUrl.ifEmpty { manga.publicUrl },
+			rating = maxOf(details.rating, manga.rating),
+			isNsfw = details.isNsfw,
+			coverUrl = details.coverUrl.ifEmpty { manga.coverUrl },
+			tags = details.tags + manga.tags,
+			state = details.state ?: manga.state,
+			author = details.author.ifNullOrEmpty { manga.author },
+			largeCoverUrl = details.largeCoverUrl.ifNullOrEmpty { manga.largeCoverUrl },
+			description = details.description.ifNullOrEmpty { manga.description },
+			chapters = chapters,
+			source = source,
+		)
+	}
+
+	@Blocking
+	@WorkerThread
+	fun getPages(chapter: MangaChapter): List<MangaPage> {
+		val uri = "content://${source.authority}/chapters".toUri()
+			.buildUpon()
+			.appendPath(chapter.url)
+			.build()
+		return contentResolver.query(uri, null, null, null, null)
+			.safe()
+			.use { cursor ->
+				val result = ArrayList<MangaPage>(cursor.count)
+				if (cursor.moveToFirst()) {
+					do {
+						result += MangaPage(
+							id = cursor.getLong(COLUMN_ID),
+							url = cursor.getString(COLUMN_URL),
+							preview = cursor.getStringOrNull(COLUMN_PREVIEW),
+							source = source,
+						)
+					} while (cursor.moveToNext())
+				}
+				result
+			}
+	}
+
+	@Blocking
+	@WorkerThread
+	fun getTags(): Set<MangaTag> {
+		val uri = "content://${source.authority}/tags".toUri()
+		return contentResolver.query(uri, null, null, null, null)
+			.safe()
+			.use { cursor ->
+				val result = ArraySet<MangaTag>(cursor.count)
+				if (cursor.moveToFirst()) {
+					do {
+						result += MangaTag(
+							key = cursor.getString(COLUMN_KEY),
+							title = cursor.getString(COLUMN_TITLE),
+							source = source,
+						)
+					} while (cursor.moveToNext())
+				}
+				result
+			}
+	}
+
+	fun getCapabilities(): MangaSourceCapabilities? {
+		val uri = "content://${source.authority}/capabilities".toUri()
+		return contentResolver.query(uri, null, null, null, null)
+			.safe()
+			.use { cursor ->
+				if (cursor.moveToFirst()) {
+					MangaSourceCapabilities(
+						availableSortOrders = cursor.getStringOrNull(COLUMN_SORT_ORDERS)
+							?.split(',')
+							?.mapNotNullTo(EnumSet.noneOf(SortOrder::class.java)) {
+								SortOrder.entries.find(it)
+							}.orEmpty(),
+						availableStates = cursor.getStringOrNull(COLUMN_STATES)
+							?.split(',')
+							?.mapNotNullTo(EnumSet.noneOf(MangaState::class.java)) {
+								MangaState.entries.find(it)
+							}.orEmpty(),
+						availableContentRating = cursor.getStringOrNull(COLUMN_CONTENT_RATING)
+							?.split(',')
+							?.mapNotNullTo(EnumSet.noneOf(ContentRating::class.java)) {
+								ContentRating.entries.find(it)
+							}.orEmpty(),
+						isMultipleTagsSupported = cursor.getBooleanOrDefault(COLUMN_MULTIPLE_TAGS_SUPPORTED, true),
+						isTagsExclusionSupported = cursor.getBooleanOrDefault(COLUMN_TAGS_EXCLUSION_SUPPORTED, false),
+						isSearchSupported = cursor.getBooleanOrDefault(COLUMN_SEARCH_SUPPORTED, true),
+						contentType = cursor.getStringOrNull(COLUMN_CONTENT_TYPE)?.let {
+							ContentType.entries.find(it)
+						} ?: ContentType.OTHER,
+						defaultSortOrder = cursor.getStringOrNull(COLUMN_DEFAULT_SORT_ORDER)?.let {
+							SortOrder.entries.find(it)
+						} ?: SortOrder.ALPHABETICAL,
+						sourceLocale = cursor.getStringOrNull(COLUMN_LOCALE)?.toLocale() ?: Locale.ROOT,
+					)
+				} else {
+					null
+				}
+			}
+	}
+
+	private fun queryDetails(url: String): Manga {
+		val uri = "content://${source.authority}/manga".toUri()
+			.buildUpon()
+			.appendPath(url)
+			.build()
+		return contentResolver.query(uri, null, null, null, null)
+			.safe()
+			.use { cursor ->
+				cursor.moveToFirst()
+				cursor.getManga()
+			}
+	}
+
+	private fun queryChapters(url: String): List<MangaChapter> {
+		val uri = "content://${source.authority}/manga/chapters".toUri()
+			.buildUpon()
+			.appendPath(url)
+			.build()
+		return contentResolver.query(uri, null, null, null, null)
+			.safe()
+			.use { cursor ->
+				val result = ArrayList<MangaChapter>(cursor.count)
+				if (cursor.moveToFirst()) {
+					do {
+						result += MangaChapter(
+							id = cursor.getLong(COLUMN_ID),
+							name = cursor.getString(COLUMN_NAME),
+							number = cursor.getFloatOrDefault(COLUMN_NUMBER, 0f),
+							volume = cursor.getIntOrDefault(COLUMN_VOLUME, 0),
+							url = cursor.getString(COLUMN_URL),
+							scanlator = cursor.getStringOrNull(COLUMN_SCANLATOR),
+							uploadDate = cursor.getLongOrDefault(COLUMN_UPLOAD_DATE, 0L),
+							branch = cursor.getStringOrNull(COLUMN_BRANCH),
+							source = source,
+						)
+					} while (cursor.moveToNext())
+				}
+				result
+			}
+	}
+
+	private fun ExternalPluginCursor.getManga() = Manga(
+		id = getLong(COLUMN_ID),
+		title = getString(COLUMN_TITLE),
+		altTitle = getStringOrNull(COLUMN_ALT_TITLE),
+		url = getString(COLUMN_URL),
+		publicUrl = getString(COLUMN_PUBLIC_URL),
+		rating = getFloat(COLUMN_RATING),
+		isNsfw = getBooleanOrDefault(COLUMN_IS_NSFW, false),
+		coverUrl = getString(COLUMN_COVER_URL),
+		tags = getStringOrNull(COLUMN_TAGS)?.split(':')?.mapNotNullToSet {
+			val parts = it.splitTwoParts('=') ?: return@mapNotNullToSet null
+			MangaTag(key = parts.first, title = parts.second, source = source)
+		}.orEmpty(),
+		state = getStringOrNull(COLUMN_STATE)?.let { MangaState.entries.find(it) },
+		author = getStringOrNull(COLUMN_AUTHOR),
+		largeCoverUrl = getStringOrNull(COLUMN_LARGE_COVER_URL),
+		description = getStringOrNull(COLUMN_DESCRIPTION),
+		chapters = emptyList(),
+		source = source,
+	)
+
+	private fun Cursor?.safe() = ExternalPluginCursor(
+		source = source,
+		cursor = this ?: throw IncompatiblePluginException(source.name, null),
+	)
+
+	class MangaSourceCapabilities(
+		val availableSortOrders: Set<SortOrder>,
+		val availableStates: Set<MangaState>,
+		val availableContentRating: Set<ContentRating>,
+		val isMultipleTagsSupported: Boolean,
+		val isTagsExclusionSupported: Boolean,
+		val isSearchSupported: Boolean,
+		val contentType: ContentType,
+		val defaultSortOrder: SortOrder,
+		val sourceLocale: Locale,
+	)
+
+	private companion object {
+
+		const val COLUMN_SORT_ORDERS = "sort_orders"
+		const val COLUMN_STATES = "states"
+		const val COLUMN_CONTENT_RATING = "content_rating"
+		const val COLUMN_MULTIPLE_TAGS_SUPPORTED = "multiple_tags_supported"
+		const val COLUMN_TAGS_EXCLUSION_SUPPORTED = "tags_exclusion_supported"
+		const val COLUMN_SEARCH_SUPPORTED = "search_supported"
+		const val COLUMN_CONTENT_TYPE = "content_type"
+		const val COLUMN_DEFAULT_SORT_ORDER = "default_sort_order"
+		const val COLUMN_LOCALE = "locale"
+		const val COLUMN_ID = "id"
+		const val COLUMN_NAME = "name"
+		const val COLUMN_NUMBER = "number"
+		const val COLUMN_VOLUME = "volume"
+		const val COLUMN_URL = "url"
+		const val COLUMN_SCANLATOR = "scanlator"
+		const val COLUMN_UPLOAD_DATE = "upload_date"
+		const val COLUMN_BRANCH = "branch"
+		const val COLUMN_TITLE = "title"
+		const val COLUMN_ALT_TITLE = "alt_title"
+		const val COLUMN_PUBLIC_URL = "public_url"
+		const val COLUMN_RATING = "rating"
+		const val COLUMN_IS_NSFW = "is_nsfw"
+		const val COLUMN_COVER_URL = "cover_url"
+		const val COLUMN_TAGS = "tags"
+		const val COLUMN_STATE = "state"
+		const val COLUMN_AUTHOR = "author"
+		const val COLUMN_LARGE_COVER_URL = "large_cover_url"
+		const val COLUMN_DESCRIPTION = "description"
+		const val COLUMN_PREVIEW = "preview"
+		const val COLUMN_KEY = "key"
+	}
+}

app/src/main/kotlin/org/koitharu/kotatsu/core/parser/external/ExternalPluginCursor.kt

@@ -0,0 +1,70 @@
+package org.koitharu.kotatsu.core.parser.external
+
+import android.database.Cursor
+import android.database.CursorWrapper
+import org.koitharu.kotatsu.core.exceptions.IncompatiblePluginException
+import org.koitharu.kotatsu.core.util.ext.getBoolean
+
+class ExternalPluginCursor(private val source: ExternalMangaSource, cursor: Cursor) : CursorWrapper(cursor) {
+
+	override fun getColumnIndexOrThrow(columnName: String?): Int = try {
+		super.getColumnIndexOrThrow(columnName)
+	} catch (e: Exception) {
+		throw IncompatiblePluginException(source.name, e)
+	}
+
+	fun getString(columnName: String): String = getString(getColumnIndexOrThrow(columnName))
+
+	fun getStringOrNull(columnName: String): String? {
+		val columnIndex = getColumnIndex(columnName)
+		return when {
+			columnIndex < 0 -> null
+			isNull(columnIndex) -> null
+			else -> getString(columnIndex)
+		}
+	}
+
+	fun getBoolean(columnName: String): Boolean = getBoolean(getColumnIndexOrThrow(columnName))
+
+	fun getBooleanOrDefault(columnName: String, defaultValue: Boolean): Boolean {
+		val columnIndex = getColumnIndex(columnName)
+		return when {
+			columnIndex < 0 -> defaultValue
+			isNull(columnIndex) -> defaultValue
+			else -> getBoolean(columnIndex)
+		}
+	}
+
+	fun getInt(columnName: String): Int = getInt(getColumnIndexOrThrow(columnName))
+
+	fun getIntOrDefault(columnName: String, defaultValue: Int): Int {
+		val columnIndex = getColumnIndex(columnName)
+		return when {
+			columnIndex < 0 -> defaultValue
+			isNull(columnIndex) -> defaultValue
+			else -> getInt(columnIndex)
+		}
+	}
+
+	fun getLong(columnName: String): Long = getLong(getColumnIndexOrThrow(columnName))
+
+	fun getLongOrDefault(columnName: String, defaultValue: Long): Long {
+		val columnIndex = getColumnIndex(columnName)
+		return when {
+			columnIndex < 0 -> defaultValue
+			isNull(columnIndex) -> defaultValue
+			else -> getLong(columnIndex)
+		}
+	}
+
+	fun getFloat(columnName: String): Float = getFloat(getColumnIndexOrThrow(columnName))
+
+	fun getFloatOrDefault(columnName: String, defaultValue: Float): Float {
+		val columnIndex = getColumnIndex(columnName)
+		return when {
+			columnIndex < 0 -> defaultValue
+			isNull(columnIndex) -> defaultValue
+			else -> getFloat(columnIndex)
+		}
+	}
+}

app/src/main/kotlin/org/koitharu/kotatsu/core/parser/favicon/FaviconFetcher.kt

@@ -1,12 +1,19 @@
 package org.koitharu.kotatsu.core.parser.favicon
 
 import android.content.Context
+import android.graphics.Color
+import android.graphics.drawable.AdaptiveIconDrawable
+import android.graphics.drawable.ColorDrawable
+import android.graphics.drawable.Drawable
+import android.graphics.drawable.LayerDrawable
 import android.net.Uri
+import android.os.Build
 import android.webkit.MimeTypeMap
 import coil.ImageLoader
 import coil.decode.DataSource
 import coil.decode.ImageSource
 import coil.disk.DiskCache
+import coil.fetch.DrawableResult
 import coil.fetch.FetchResult
 import coil.fetch.Fetcher
 import coil.fetch.SourceResult
@@ -14,7 +21,9 @@ import coil.network.HttpException
 import coil.request.Options
 import coil.size.Size
 import coil.size.pxOrElse
+import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.ensureActive
+import kotlinx.coroutines.runInterruptible
 import okhttp3.OkHttpClient
 import okhttp3.Request
 import okhttp3.Response
@@ -24,8 +33,11 @@ import okio.Closeable
 import okio.buffer
 import org.koitharu.kotatsu.core.exceptions.CloudFlareProtectedException
 import org.koitharu.kotatsu.core.model.MangaSource
+import org.koitharu.kotatsu.core.parser.EmptyMangaRepository
 import org.koitharu.kotatsu.core.parser.MangaRepository
-import org.koitharu.kotatsu.core.parser.RemoteMangaRepository
+import org.koitharu.kotatsu.core.parser.ParserMangaRepository
+import org.koitharu.kotatsu.core.parser.external.ExternalMangaRepository
+import org.koitharu.kotatsu.core.util.ext.requireBody
 import org.koitharu.kotatsu.core.util.ext.writeAllCancellable
 import org.koitharu.kotatsu.local.data.CacheDir
 import org.koitharu.kotatsu.local.data.util.withExtraCloseable
@@ -45,14 +57,27 @@ class FaviconFetcher(
 ) : Fetcher {
 
 	private val diskCacheKey
-		get() = options.diskCacheKey ?: "${mangaSource.name}[${mangaSource.ordinal}]x${options.size.toCacheKey()}"
+		get() = options.diskCacheKey ?: "${mangaSource.name}x${options.size.toCacheKey()}"
 
 	private val fileSystem
 		get() = checkNotNull(diskCache.value).fileSystem
 
 	override suspend fun fetch(): FetchResult {
 		getCached(options)?.let { return it }
-		val repo = mangaRepositoryFactory.create(mangaSource) as RemoteMangaRepository
+		return when (val repo = mangaRepositoryFactory.create(mangaSource)) {
+			is ParserMangaRepository -> fetchParserFavicon(repo)
+			is ExternalMangaRepository -> fetchPluginIcon(repo)
+			is EmptyMangaRepository -> DrawableResult(
+				drawable = ColorDrawable(Color.WHITE),
+				isSampled = false,
+				dataSource = DataSource.MEMORY,
+			)
+
+			else -> throw IllegalArgumentException("")
+		}
+	}
+
+	private suspend fun fetchParserFavicon(repo: ParserMangaRepository): FetchResult {
 		val sizePx = maxOf(
 			options.size.width.pxOrElse { FALLBACK_SIZE },
 			options.size.height.pxOrElse { FALLBACK_SIZE },
@@ -99,6 +124,20 @@ class FaviconFetcher(
 		return response
 	}
 
+	private suspend fun fetchPluginIcon(repository: ExternalMangaRepository): FetchResult {
+		val source = repository.source
+		val pm = options.context.packageManager
+		val icon = runInterruptible(Dispatchers.IO) {
+			val provider = pm.resolveContentProvider(source.authority, 0)
+			provider?.loadIcon(pm) ?: pm.getApplicationIcon(source.packageName)
+		}
+		return DrawableResult(
+			drawable = icon.nonAdaptive(),
+			isSampled = false,
+			dataSource = DataSource.DISK,
+		)
+	}
+
 	private fun getCached(options: Options): SourceResult? {
 		if (!options.diskCachePolicy.readEnabled) {
 			return null
@@ -150,10 +189,6 @@ class FaviconFetcher(
 		return if (networkResponse != null) DataSource.NETWORK else DataSource.DISK
 	}
 
-	private fun Response.requireBody(): ResponseBody {
-		return checkNotNull(body) { "response body == null" }
-	}
-
 	private fun Size.toCacheKey() = buildString {
 		append(width.toString())
 		append('x')
@@ -168,6 +203,13 @@ class FaviconFetcher(
 		}
 	}
 
+	private fun Drawable.nonAdaptive() =
+		if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O && this is AdaptiveIconDrawable) {
+			LayerDrawable(arrayOf(background, foreground))
+		} else {
+			this
+		}
+
 	class Factory(
 		context: Context,
 		okHttpClientLazy: Lazy<OkHttpClient>,

app/src/main/kotlin/org/koitharu/kotatsu/core/prefs/AppSettings.kt

@@ -33,7 +33,6 @@ import org.koitharu.kotatsu.reader.domain.ReaderColorFilter
 import java.io.File
 import java.net.Proxy
 import java.util.EnumSet
-import java.util.Locale
 import javax.inject.Inject
 import javax.inject.Singleton
 
@@ -86,6 +85,9 @@ class AppSettings @Inject constructor(@ApplicationContext context: Context) {
 		get() = prefs.getInt(KEY_GRID_SIZE_PAGES, 100)
 		set(value) = prefs.edit { putInt(KEY_GRID_SIZE_PAGES, value) }
 
+	val isQuickFilterEnabled: Boolean
+		get() = prefs.getBoolean(KEY_QUICK_FILTER, true)
+
 	var historyListMode: ListMode
 		get() = prefs.getEnumValue(KEY_LIST_MODE_HISTORY, listMode)
 		set(value) = prefs.edit { putEnumValue(KEY_LIST_MODE_HISTORY, value) }
@@ -136,6 +138,9 @@ class AppSettings @Inject constructor(@ApplicationContext context: Context) {
 		get() = prefs.getBoolean(KEY_TRAFFIC_WARNING, true)
 		set(value) = prefs.edit { putBoolean(KEY_TRAFFIC_WARNING, value) }
 
+	val isOfflineCheckDisabled: Boolean
+		get() = prefs.getBoolean(KEY_OFFLINE_DISABLED, false)
+
 	var isAllFavouritesVisible: Boolean
 		get() = prefs.getBoolean(KEY_ALL_FAVOURITES_VISIBLE, true)
 		set(value) = prefs.edit { putBoolean(KEY_ALL_FAVOURITES_VISIBLE, value) }
@@ -152,6 +157,9 @@ class AppSettings @Inject constructor(@ApplicationContext context: Context) {
 	val isTrackerNotificationsEnabled: Boolean
 		get() = prefs.getBoolean(KEY_TRACKER_NOTIFICATIONS, true)
 
+	val isTrackerNsfwDisabled: Boolean
+		get() = prefs.getBoolean(KEY_TRACKER_NO_NSFW, false)
+
 	var notificationSound: Uri
 		get() = prefs.getString(KEY_NOTIFICATIONS_SOUND, null)?.toUriOrNull()
 			?: Settings.System.DEFAULT_NOTIFICATION_URI
@@ -187,8 +195,8 @@ class AppSettings @Inject constructor(@ApplicationContext context: Context) {
 		get() = prefs.getBoolean(KEY_FEED_HEADER, true)
 		set(value) = prefs.edit { putBoolean(KEY_FEED_HEADER, value) }
 
-	val isReadingIndicatorsEnabled: Boolean
-		get() = prefs.getBoolean(KEY_READING_INDICATORS, true)
+	val progressIndicatorMode: ProgressIndicatorMode
+		get() = prefs.getEnumValue(KEY_PROGRESS_INDICATORS, ProgressIndicatorMode.PERCENT_READ)
 
 	val isHistoryExcludeNsfw: Boolean
 		get() = prefs.getBoolean(KEY_HISTORY_EXCLUDE_NSFW, false)
@@ -284,17 +292,15 @@ class AppSettings @Inject constructor(@ApplicationContext context: Context) {
 		get() = prefs.getBoolean(KEY_SOURCES_GRID, true)
 		set(value) = prefs.edit { putBoolean(KEY_SOURCES_GRID, value) }
 
-	val isNewSourcesTipEnabled: Boolean
-		get() = prefs.getBoolean(KEY_SOURCES_NEW, true)
+	var sourcesVersion: Int
+		get() = prefs.getInt(KEY_SOURCES_VERSION, 0)
+		set(value) = prefs.edit { putInt(KEY_SOURCES_VERSION, value) }
 
 	val isPagesNumbersEnabled: Boolean
 		get() = prefs.getBoolean(KEY_PAGES_NUMBERS, false)
 
 	val screenshotsPolicy: ScreenshotsPolicy
-		get() = runCatching {
-			val key = prefs.getString(KEY_SCREENSHOTS_POLICY, null)?.uppercase(Locale.ROOT)
-			if (key == null) ScreenshotsPolicy.ALLOW else ScreenshotsPolicy.valueOf(key)
-		}.getOrDefault(ScreenshotsPolicy.ALLOW)
+		get() = prefs.getEnumValue(KEY_SCREENSHOTS_POLICY, ScreenshotsPolicy.ALLOW)
 
 	var userSpecifiedMangaDirectories: Set<File>
 		get() {
@@ -377,14 +383,18 @@ class AppSettings @Inject constructor(@ApplicationContext context: Context) {
 			}
 		}
 
-	val isImagesProxyEnabled: Boolean
-		get() = prefs.getBoolean(KEY_IMAGES_PROXY, false)
+	val imagesProxy: Int
+		get() {
+			val raw = prefs.getString(KEY_IMAGES_PROXY, null)?.toIntOrNull()
+			return raw ?: if (prefs.getBoolean(KEY_IMAGES_PROXY_OLD, false)) 0 else -1
+		}
 
 	val dnsOverHttps: DoHProvider
 		get() = prefs.getEnumValue(KEY_DOH, DoHProvider.NONE)
 
-	val isSSLBypassEnabled: Boolean
+	var isSSLBypassEnabled: Boolean
 		get() = prefs.getBoolean(KEY_SSL_BYPASS, false)
+		set(value) = prefs.edit { putBoolean(KEY_SSL_BYPASS, value) }
 
 	val proxyType: Proxy.Type
 		get() {
@@ -477,6 +487,15 @@ class AppSettings @Inject constructor(@ApplicationContext context: Context) {
 	val isAutoLocalChaptersCleanupEnabled: Boolean
 		get() = prefs.getBoolean(KEY_CHAPTERS_CLEAR_AUTO, false)
 
+	fun isPagesCropEnabled(mode: ReaderMode): Boolean {
+		val rawValue = prefs.getStringSet(KEY_READER_CROP, emptySet())
+		if (rawValue.isNullOrEmpty()) {
+			return false
+		}
+		val needle = if (mode == ReaderMode.WEBTOON) READER_CROP_WEBTOON else READER_CROP_PAGED
+		return needle.toString() in rawValue
+	}
+
 	fun isTipEnabled(tip: String): Boolean {
 		return prefs.getStringSet(KEY_TIPS_CLOSED, emptySet())?.contains(tip) != true
 	}
@@ -544,8 +563,6 @@ class AppSettings @Inject constructor(@ApplicationContext context: Context) {
 
 	companion object {
 
-		const val PAGE_SWITCH_VOLUME_KEYS = "volume"
-
 		const val TRACK_HISTORY = "history"
 		const val TRACK_FAVOURITES = "favourites"
 
@@ -557,6 +574,7 @@ class AppSettings @Inject constructor(@ApplicationContext context: Context) {
 		const val KEY_COLOR_THEME = "color_theme"
 		const val KEY_THEME_AMOLED = "amoled_theme"
 		const val KEY_TRAFFIC_WARNING = "traffic_warning"
+		const val KEY_OFFLINE_DISABLED = "no_offline"
 		const val KEY_PAGES_CACHE_CLEAR = "pages_cache_clear"
 		const val KEY_HTTP_CACHE_CLEAR = "http_cache_clear"
 		const val KEY_COOKIES_CLEAR = "cookies_clear"
@@ -581,6 +599,7 @@ class AppSettings @Inject constructor(@ApplicationContext context: Context) {
 		const val KEY_TRACK_CATEGORIES = "track_categories"
 		const val KEY_TRACK_WARNING = "track_warning"
 		const val KEY_TRACKER_NOTIFICATIONS = "tracker_notifications"
+		const val KEY_TRACKER_NO_NSFW = "tracker_no_nsfw"
 		const val KEY_NOTIFICATIONS_SETTINGS = "notifications_settings"
 		const val KEY_NOTIFICATIONS_SOUND = "notifications_sound"
 		const val KEY_NOTIFICATIONS_VIBRATE = "notifications_vibrate"
@@ -589,11 +608,11 @@ class AppSettings @Inject constructor(@ApplicationContext context: Context) {
 		const val KEY_READER_ANIMATION = "reader_animation2"
 		const val KEY_READER_MODE = "reader_mode"
 		const val KEY_READER_MODE_DETECT = "reader_mode_detect"
+		const val KEY_READER_CROP = "reader_crop"
 		const val KEY_APP_PASSWORD = "app_password"
 		const val KEY_APP_PASSWORD_NUMERIC = "app_password_num"
 		const val KEY_PROTECT_APP = "protect_app"
 		const val KEY_PROTECT_APP_BIOMETRIC = "protect_app_bio"
-		const val KEY_APP_VERSION = "app_version"
 		const val KEY_ZOOM_MODE = "zoom_mode"
 		const val KEY_BACKUP = "backup"
 		const val KEY_RESTORE = "restore"
@@ -603,7 +622,7 @@ class AppSettings @Inject constructor(@ApplicationContext context: Context) {
 		const val KEY_BACKUP_PERIODICAL_LAST = "backup_periodic_last"
 		const val KEY_HISTORY_GROUPING = "history_grouping"
 		const val KEY_UPDATED_GROUPING = "updated_grouping"
-		const val KEY_READING_INDICATORS = "reading_indicators"
+		const val KEY_PROGRESS_INDICATORS = "progress_indicators"
 		const val KEY_REVERSE_CHAPTERS = "reverse_chapters"
 		const val KEY_GRID_VIEW_CHAPTERS = "grid_view_chapters"
 		const val KEY_HISTORY_EXCLUDE_NSFW = "history_exclude_nsfw"
@@ -643,9 +662,7 @@ class AppSettings @Inject constructor(@ApplicationContext context: Context) {
 		const val KEY_PREFETCH_CONTENT = "prefetch_content"
 		const val KEY_APP_LOCALE = "app_locale"
 		const val KEY_LOGGING_ENABLED = "logging"
-		const val KEY_LOGS_SHARE = "logs_share"
 		const val KEY_SOURCES_GRID = "sources_grid"
-		const val KEY_SOURCES_NEW = "sources_new"
 		const val KEY_UPDATES_UNSTABLE = "updates_unstable"
 		const val KEY_TIPS_CLOSED = "tips_closed"
 		const val KEY_SSL_BYPASS = "ssl_bypass"
@@ -658,7 +675,7 @@ class AppSettings @Inject constructor(@ApplicationContext context: Context) {
 		const val KEY_PROXY_AUTH = "proxy_auth"
 		const val KEY_PROXY_LOGIN = "proxy_login"
 		const val KEY_PROXY_PASSWORD = "proxy_password"
-		const val KEY_IMAGES_PROXY = "images_proxy"
+		const val KEY_IMAGES_PROXY = "images_proxy_2"
 		const val KEY_LOCAL_MANGA_DIRS = "local_manga_dirs"
 		const val KEY_DISABLE_NSFW = "no_nsfw"
 		const val KEY_RELATED_MANGA = "related_manga"
@@ -672,7 +689,6 @@ class AppSettings @Inject constructor(@ApplicationContext context: Context) {
 		const val KEY_CF_CONTRAST = "cf_contrast"
 		const val KEY_CF_INVERTED = "cf_inverted"
 		const val KEY_CF_GRAYSCALE = "cf_grayscale"
-		const val KEY_IGNORE_DOZE = "ignore_dose"
 		const val KEY_PAGES_TAB = "pages_tab"
 		const val KEY_DETAILS_TAB = "details_tab"
 		const val KEY_DETAILS_LAST_TAB = "details_last_tab"
@@ -680,9 +696,25 @@ class AppSettings @Inject constructor(@ApplicationContext context: Context) {
 		const val KEY_PAGES_SAVE_DIR = "pages_dir"
 		const val KEY_PAGES_SAVE_ASK = "pages_dir_ask"
 		const val KEY_STATS_ENABLED = "stats_on"
-		const val KEY_APP_UPDATE = "app_update"
-		const val KEY_APP_TRANSLATION = "about_app_translation"
 		const val KEY_FEED_HEADER = "feed_header"
 		const val KEY_SEARCH_SUGGESTION_TYPES = "search_suggest_types"
+		const val KEY_SOURCES_VERSION = "sources_version"
+		const val KEY_QUICK_FILTER = "quick_filter"
+
+		// keys for non-persistent preferences
+		const val KEY_APP_VERSION = "app_version"
+		const val KEY_IGNORE_DOZE = "ignore_dose"
+		const val KEY_TRACKER_DEBUG = "tracker_debug"
+		const val KEY_LOGS_SHARE = "logs_share"
+		const val KEY_APP_UPDATE = "app_update"
+		const val KEY_APP_TRANSLATION = "about_app_translation"
+		const val PROXY_TEST = "proxy_test"
+
+		// old keys are for migration only
+		private const val KEY_IMAGES_PROXY_OLD = "images_proxy"
+
+		// values
+		private const val READER_CROP_PAGED = 1
+		private const val READER_CROP_WEBTOON = 2
 	}
 }

app/src/main/kotlin/org/koitharu/kotatsu/core/prefs/ProgressIndicatorMode.kt

@@ -0,0 +1,6 @@
+package org.koitharu.kotatsu.core.prefs
+
+enum class ProgressIndicatorMode {
+
+	NONE, PERCENT_READ, PERCENT_LEFT, CHAPTERS_READ, CHAPTERS_LEFT;
+}

app/src/main/kotlin/org/koitharu/kotatsu/core/prefs/ScreenshotsPolicy.kt

@@ -3,5 +3,5 @@ package org.koitharu.kotatsu.core.prefs
 enum class ScreenshotsPolicy {
 
 	// Do not rename this
-	ALLOW, BLOCK_NSFW, BLOCK_ALL;
-}
+	ALLOW, BLOCK_NSFW, BLOCK_INCOGNITO, BLOCK_ALL;
+}

app/src/main/kotlin/org/koitharu/kotatsu/core/prefs/SearchSuggestionType.kt

@@ -12,5 +12,6 @@ enum class SearchSuggestionType(
 	QUERIES_SUGGEST(R.string.suggested_queries),
 	MANGA(R.string.content_type_manga),
 	SOURCES(R.string.remote_sources),
+	RECENT_SOURCES(R.string.recent_sources),
 	AUTHORS(R.string.authors),
 }

app/src/main/kotlin/org/koitharu/kotatsu/core/prefs/SourceSettings.kt

@@ -3,7 +3,6 @@ package org.koitharu.kotatsu.core.prefs
 import android.content.Context
 import android.content.SharedPreferences.OnSharedPreferenceChangeListener
 import androidx.core.content.edit
-import okhttp3.internal.isSensitiveHeader
 import org.koitharu.kotatsu.core.util.ext.getEnumValue
 import org.koitharu.kotatsu.core.util.ext.ifNullOrEmpty
 import org.koitharu.kotatsu.core.util.ext.putEnumValue
@@ -12,6 +11,7 @@ import org.koitharu.kotatsu.parsers.config.ConfigKey
 import org.koitharu.kotatsu.parsers.config.MangaSourceConfig
 import org.koitharu.kotatsu.parsers.model.MangaSource
 import org.koitharu.kotatsu.parsers.model.SortOrder
+import org.koitharu.kotatsu.settings.utils.validation.DomainValidator
 
 class SourceSettings(context: Context, source: MangaSource) : MangaSourceConfig {
 
@@ -31,9 +31,14 @@ class SourceSettings(context: Context, source: MangaSource) : MangaSourceConfig
 				.ifNullOrEmpty { key.defaultValue }
 				.sanitizeHeaderValue()
 
-			is ConfigKey.Domain -> prefs.getString(key.key, key.defaultValue).ifNullOrEmpty { key.defaultValue }
+			is ConfigKey.Domain -> prefs.getString(key.key, key.defaultValue)
+				?.trim()
+				?.takeIf { DomainValidator.isValidDomain(it) }
+				?: key.defaultValue
+
 			is ConfigKey.ShowSuspiciousContent -> prefs.getBoolean(key.key, key.defaultValue)
 			is ConfigKey.SplitByTranslations -> prefs.getBoolean(key.key, key.defaultValue)
+			is ConfigKey.PreferredImageServer -> prefs.getString(key.key, key.defaultValue)?.takeUnless(String::isEmpty)
 		} as T
 	}
 
@@ -43,6 +48,7 @@ class SourceSettings(context: Context, source: MangaSource) : MangaSourceConfig
 			is ConfigKey.ShowSuspiciousContent -> putBoolean(key.key, value as Boolean)
 			is ConfigKey.UserAgent -> putString(key.key, (value as String?)?.sanitizeHeaderValue())
 			is ConfigKey.SplitByTranslations -> putBoolean(key.key, value as Boolean)
+			is ConfigKey.PreferredImageServer -> putString(key.key, value as String? ?: "")
 		}
 	}
 

app/src/main/kotlin/org/koitharu/kotatsu/core/ui/AlertDialogFragment.kt

@@ -16,10 +16,6 @@ abstract class AlertDialogFragment<B : ViewBinding> : DialogFragment() {
 	var viewBinding: B? = null
 		private set
 
-	@Deprecated("", ReplaceWith("requireViewBinding()"))
-	protected val binding: B
-		get() = requireViewBinding()
-
 	final override fun onCreateDialog(savedInstanceState: Bundle?): Dialog {
 		val binding = onCreateViewBinding(layoutInflater, null)
 		viewBinding = binding
@@ -51,9 +47,6 @@ abstract class AlertDialogFragment<B : ViewBinding> : DialogFragment() {
 
 	open fun onDialogCreated(dialog: AlertDialog) = Unit
 
-	@Deprecated("", ReplaceWith("viewBinding"))
-	protected fun bindingOrNull() = viewBinding
-
 	fun requireViewBinding(): B = checkNotNull(viewBinding) {
 		"Fragment $this did not return a ViewBinding from onCreateView() or this was called before onCreateView()."
 	}

app/src/main/kotlin/org/koitharu/kotatsu/core/ui/BaseActivity.kt

@@ -3,6 +3,7 @@ package org.koitharu.kotatsu.core.ui
 import android.content.Intent
 import android.content.res.Configuration
 import android.graphics.Color
+import android.os.Build
 import android.os.Bundle
 import android.view.KeyEvent
 import android.view.View
@@ -13,22 +14,23 @@ import androidx.appcompat.view.ActionMode
 import androidx.appcompat.widget.Toolbar
 import androidx.core.app.ActivityCompat
 import androidx.core.view.WindowCompat
+import androidx.fragment.app.FragmentManager
 import androidx.viewbinding.ViewBinding
-import dagger.hilt.EntryPoint
-import dagger.hilt.InstallIn
 import dagger.hilt.android.EntryPointAccessors
-import dagger.hilt.components.SingletonComponent
+import kotlinx.coroutines.flow.Flow
+import kotlinx.coroutines.flow.flowOf
 import org.koitharu.kotatsu.BuildConfig
 import org.koitharu.kotatsu.R
 import org.koitharu.kotatsu.core.exceptions.resolve.ExceptionResolver
-import org.koitharu.kotatsu.core.prefs.AppSettings
 import org.koitharu.kotatsu.core.ui.util.ActionModeDelegate
 import org.koitharu.kotatsu.core.ui.util.WindowInsetsDelegate
 import org.koitharu.kotatsu.core.util.ext.isWebViewUnavailable
+import org.koitharu.kotatsu.main.ui.protect.ScreenshotPolicyHelper
 
-@Suppress("LeakingThis")
 abstract class BaseActivity<B : ViewBinding> :
 	AppCompatActivity(),
+	ExceptionResolver.Host,
+	ScreenshotPolicyHelper.ContentContainer,
 	WindowInsetsDelegate.WindowInsetsListener {
 
 	private var isAmoledTheme = false
@@ -36,8 +38,8 @@ abstract class BaseActivity<B : ViewBinding> :
 	lateinit var viewBinding: B
 		private set
 
-	@JvmField
-	protected val exceptionResolver = ExceptionResolver(this)
+	protected lateinit var exceptionResolver: ExceptionResolver
+		private set
 
 	@JvmField
 	protected val insetsDelegate = WindowInsetsDelegate()
@@ -48,13 +50,15 @@ abstract class BaseActivity<B : ViewBinding> :
 	private var defaultStatusBarColor = Color.TRANSPARENT
 
 	override fun onCreate(savedInstanceState: Bundle?) {
-		val settings = EntryPointAccessors.fromApplication(this, BaseActivityEntryPoint::class.java).settings
+		val entryPoint = EntryPointAccessors.fromApplication<BaseActivityEntryPoint>(this)
+		val settings = entryPoint.settings
 		isAmoledTheme = settings.isAmoledTheme
 		setTheme(settings.colorScheme.styleResId)
 		if (isAmoledTheme) {
 			setTheme(R.style.ThemeOverlay_Kotatsu_Amoled)
 		}
 		putDataToExtras(intent)
+		exceptionResolver = entryPoint.exceptionResolverFactory.create(this)
 		super.onCreate(savedInstanceState)
 		WindowCompat.setDecorFitsSystemWindows(window, false)
 		insetsDelegate.handleImeInsets = true
@@ -83,6 +87,10 @@ abstract class BaseActivity<B : ViewBinding> :
 		setupToolbar()
 	}
 
+	override fun getContext() = this
+
+	override fun getChildFragmentManager(): FragmentManager = supportFragmentManager
+
 	protected fun setContentView(binding: B) {
 		this.viewBinding = binding
 		super.setContentView(binding.root)
@@ -92,11 +100,20 @@ abstract class BaseActivity<B : ViewBinding> :
 	}
 
 	override fun onSupportNavigateUp(): Boolean {
-		if (supportFragmentManager.backStackEntryCount > 0) {
-			supportFragmentManager.popBackStack()
+		if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.UPSIDE_DOWN_CAKE) {
+			// TODO fix behavior on Android 14
+			dispatchNavigateUp()
+			return true
+		}
+		val fm = supportFragmentManager
+		if (fm.isStateSaved) {
 			return false
 		}
-		dispatchNavigateUp()
+		if (fm.backStackEntryCount > 0) {
+			fm.popBackStack()
+		} else {
+			dispatchNavigateUp()
+		}
 		return true
 	}
 
@@ -141,6 +158,8 @@ abstract class BaseActivity<B : ViewBinding> :
 		}
 	}
 
+	override fun isNsfwContent(): Flow<Boolean> = flowOf(false)
+
 	private fun putDataToExtras(intent: Intent?) {
 		intent?.putExtra(EXTRA_DATA, intent.data)
 	}
@@ -160,11 +179,7 @@ abstract class BaseActivity<B : ViewBinding> :
 		}
 	}
 
-	@EntryPoint
-	@InstallIn(SingletonComponent::class)
-	interface BaseActivityEntryPoint {
-		val settings: AppSettings
-	}
+	protected fun hasViewBinding() = ::viewBinding.isInitialized
 
 	companion object {
 

app/src/main/kotlin/org/koitharu/kotatsu/core/ui/BaseActivityEntryPoint.kt

@@ -0,0 +1,16 @@
+package org.koitharu.kotatsu.core.ui
+
+import dagger.hilt.EntryPoint
+import dagger.hilt.InstallIn
+import dagger.hilt.components.SingletonComponent
+import org.koitharu.kotatsu.core.exceptions.resolve.ExceptionResolver
+import org.koitharu.kotatsu.core.prefs.AppSettings
+
+@EntryPoint
+@InstallIn(SingletonComponent::class)
+interface BaseActivityEntryPoint {
+
+	val settings: AppSettings
+
+	val exceptionResolverFactory: ExceptionResolver.Factory
+}

app/src/main/kotlin/org/koitharu/kotatsu/core/ui/BaseFragment.kt

@@ -1,29 +1,27 @@
 package org.koitharu.kotatsu.core.ui
 
+import android.content.Context
 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 dagger.hilt.android.EntryPointAccessors
 import org.koitharu.kotatsu.core.exceptions.resolve.ExceptionResolver
 import org.koitharu.kotatsu.core.ui.util.ActionModeDelegate
 import org.koitharu.kotatsu.core.ui.util.WindowInsetsDelegate
 
-@Suppress("LeakingThis")
 abstract class BaseFragment<B : ViewBinding> :
 	Fragment(),
+	ExceptionResolver.Host,
 	WindowInsetsDelegate.WindowInsetsListener {
 
 	var viewBinding: B? = null
 		private set
 
-	@Deprecated("", ReplaceWith("requireViewBinding()"))
-	protected val binding: B
-		get() = requireViewBinding()
-
-	@JvmField
-	protected val exceptionResolver = ExceptionResolver(this)
+	protected lateinit var exceptionResolver: ExceptionResolver
+		private set
 
 	@JvmField
 	protected val insetsDelegate = WindowInsetsDelegate()
@@ -31,6 +29,12 @@ abstract class BaseFragment<B : ViewBinding> :
 	protected val actionModeDelegate: ActionModeDelegate
 		get() = (requireActivity() as BaseActivity<*>).actionModeDelegate
 
+	override fun onAttach(context: Context) {
+		super.onAttach(context)
+		val entryPoint = EntryPointAccessors.fromApplication<BaseActivityEntryPoint>(context)
+		exceptionResolver = entryPoint.exceptionResolverFactory.create(this)
+	}
+
 	final override fun onCreateView(
 		inflater: LayoutInflater,
 		container: ViewGroup?,
@@ -59,9 +63,6 @@ abstract class BaseFragment<B : ViewBinding> :
 		"Fragment $this did not return a ViewBinding from onCreateView() or this was called before onCreateView()."
 	}
 
-	@Deprecated("", ReplaceWith("viewBinding"))
-	protected fun bindingOrNull() = viewBinding
-
 	protected abstract fun onCreateViewBinding(inflater: LayoutInflater, container: ViewGroup?): B
 
 	protected open fun onViewBindingCreated(binding: B, savedInstanceState: Bundle?) = Unit

app/src/main/kotlin/org/koitharu/kotatsu/core/ui/BasePreferenceFragment.kt

@@ -1,6 +1,7 @@
 package org.koitharu.kotatsu.core.ui
 
 import android.content.ActivityNotFoundException
+import android.content.Context
 import android.content.Intent
 import android.os.Bundle
 import android.view.View
@@ -12,7 +13,9 @@ import androidx.preference.PreferenceFragmentCompat
 import androidx.recyclerview.widget.RecyclerView
 import com.google.android.material.snackbar.Snackbar
 import dagger.hilt.android.AndroidEntryPoint
+import dagger.hilt.android.EntryPointAccessors
 import org.koitharu.kotatsu.R
+import org.koitharu.kotatsu.core.exceptions.resolve.ExceptionResolver
 import org.koitharu.kotatsu.core.prefs.AppSettings
 import org.koitharu.kotatsu.core.ui.util.RecyclerViewOwner
 import org.koitharu.kotatsu.core.ui.util.WindowInsetsDelegate
@@ -25,7 +28,11 @@ import javax.inject.Inject
 abstract class BasePreferenceFragment(@StringRes private val titleId: Int) :
 	PreferenceFragmentCompat(),
 	WindowInsetsDelegate.WindowInsetsListener,
-	RecyclerViewOwner {
+	RecyclerViewOwner,
+	ExceptionResolver.Host {
+
+	protected lateinit var exceptionResolver: ExceptionResolver
+		private set
 
 	@Inject
 	lateinit var settings: AppSettings
@@ -36,6 +43,12 @@ abstract class BasePreferenceFragment(@StringRes private val titleId: Int) :
 	override val recyclerView: RecyclerView
 		get() = listView
 
+	override fun onAttach(context: Context) {
+		super.onAttach(context)
+		val entryPoint = EntryPointAccessors.fromApplication<BaseActivityEntryPoint>(context)
+		exceptionResolver = entryPoint.exceptionResolverFactory.create(this)
+	}
+
 	override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
 		super.onViewCreated(view, savedInstanceState)
 		val themedContext = (view.parentView ?: view).context
@@ -63,7 +76,7 @@ abstract class BasePreferenceFragment(@StringRes private val titleId: Int) :
 		)
 	}
 
-	protected fun setTitle(title: CharSequence?) {
+	protected open fun setTitle(title: CharSequence?) {
 		(activity as? SettingsActivity)?.setSectionTitle(title)
 	}
 

app/src/main/kotlin/org/koitharu/kotatsu/core/ui/BaseViewModel.kt

@@ -68,7 +68,7 @@ abstract class BaseViewModel : ViewModel() {
 		errorEvent.call(error)
 	}
 
-	protected inline suspend fun <T> withLoading(block: () -> T): T = try {
+	protected inline fun <T> withLoading(block: () -> T): T = try {
 		loadingCounter.increment()
 		block()
 	} finally {

app/src/main/kotlin/org/koitharu/kotatsu/core/ui/ReorderableListAdapter.kt

@@ -52,8 +52,8 @@ open class ReorderableListAdapter<T : ListModel> : ListDelegationAdapter<List<T>
 	}
 
 	protected class DiffCallback<T : ListModel>(
-		val oldList: List<T>,
-		val newList: List<T>,
+		private val oldList: List<T>,
+		private val newList: List<T>,
 	) : DiffUtil.Callback() {
 
 		override fun getOldListSize(): Int = oldList.size
@@ -71,5 +71,11 @@ open class ReorderableListAdapter<T : ListModel> : ListDelegationAdapter<List<T>
 			val newItem = newList[newItemPosition]
 			return newItem == oldItem
 		}
+
+		override fun getChangePayload(oldItemPosition: Int, newItemPosition: Int): Any? {
+			val oldItem = oldList[oldItemPosition]
+			val newItem = newList[newItemPosition]
+			return newItem.getChangePayload(oldItem)
+		}
 	}
 }

app/src/main/kotlin/org/koitharu/kotatsu/core/ui/dialog/AlertDialogs.kt

@@ -0,0 +1,67 @@
+package org.koitharu.kotatsu.core.ui.dialog
+
+import android.content.Context
+import android.view.LayoutInflater
+import android.widget.CompoundButton.OnCheckedChangeListener
+import androidx.annotation.StringRes
+import androidx.appcompat.app.AlertDialog
+import androidx.core.view.updatePadding
+import androidx.recyclerview.widget.LinearLayoutManager
+import androidx.recyclerview.widget.RecyclerView
+import com.google.android.material.dialog.MaterialAlertDialogBuilder
+import com.hannesdorfmann.adapterdelegates4.AdapterDelegate
+import com.hannesdorfmann.adapterdelegates4.AdapterDelegatesManager
+import com.hannesdorfmann.adapterdelegates4.ListDelegationAdapter
+import org.koitharu.kotatsu.R
+import org.koitharu.kotatsu.databinding.DialogCheckboxBinding
+import com.google.android.material.R as materialR
+
+inline fun buildAlertDialog(
+	context: Context,
+	isCentered: Boolean = false,
+	block: MaterialAlertDialogBuilder.() -> Unit,
+): AlertDialog = MaterialAlertDialogBuilder(
+	context,
+	if (isCentered) materialR.style.ThemeOverlay_Material3_MaterialAlertDialog_Centered else 0,
+).apply(block).create()
+
+fun <B : AlertDialog.Builder> B.setCheckbox(
+	@StringRes textResId: Int,
+	isChecked: Boolean,
+	onCheckedChangeListener: OnCheckedChangeListener
+) = apply {
+	val binding = DialogCheckboxBinding.inflate(LayoutInflater.from(context))
+	binding.checkbox.setText(textResId)
+	binding.checkbox.isChecked = isChecked
+	binding.checkbox.setOnCheckedChangeListener(onCheckedChangeListener)
+	setView(binding.root)
+}
+
+fun <B : AlertDialog.Builder, T> B.setRecyclerViewList(
+	list: List<T>,
+	delegate: AdapterDelegate<List<T>>,
+) = apply {
+	val delegatesManager = AdapterDelegatesManager<List<T>>()
+	delegatesManager.addDelegate(delegate)
+	setRecyclerViewList(ListDelegationAdapter(delegatesManager).also { it.items = list })
+}
+
+fun <B : AlertDialog.Builder, T> B.setRecyclerViewList(
+	list: List<T>,
+	vararg delegates: AdapterDelegate<List<T>>,
+) = apply {
+	val delegatesManager = AdapterDelegatesManager<List<T>>()
+	delegates.forEach { delegatesManager.addDelegate(it) }
+	setRecyclerViewList(ListDelegationAdapter(delegatesManager).also { it.items = list })
+}
+
+fun <B : AlertDialog.Builder> B.setRecyclerViewList(adapter: RecyclerView.Adapter<*>) = apply {
+	val recyclerView = RecyclerView(context)
+	recyclerView.layoutManager = LinearLayoutManager(context)
+	recyclerView.updatePadding(
+		top = context.resources.getDimensionPixelOffset(R.dimen.list_spacing),
+	)
+	recyclerView.clipToPadding = false
+	recyclerView.adapter = adapter
+	setView(recyclerView)
+}

app/src/main/kotlin/org/koitharu/kotatsu/core/ui/dialog/CheckBoxAlertDialog.kt

@@ -1,80 +0,0 @@
-package org.koitharu.kotatsu.core.ui.dialog
-
-import android.content.Context
-import android.content.DialogInterface
-import android.view.LayoutInflater
-import androidx.annotation.DrawableRes
-import androidx.annotation.StringRes
-import androidx.appcompat.app.AlertDialog
-import com.google.android.material.dialog.MaterialAlertDialogBuilder
-import org.koitharu.kotatsu.databinding.DialogCheckboxBinding
-
-class CheckBoxAlertDialog private constructor(private val delegate: AlertDialog) :
-	DialogInterface by delegate {
-
-	fun show() = delegate.show()
-
-	class Builder(context: Context) {
-
-		private val binding = DialogCheckboxBinding.inflate(LayoutInflater.from(context))
-
-		private val delegate = MaterialAlertDialogBuilder(context)
-			.setView(binding.root)
-
-		fun setTitle(@StringRes titleResId: Int): Builder {
-			delegate.setTitle(titleResId)
-			return this
-		}
-
-		fun setTitle(title: CharSequence): Builder {
-			delegate.setTitle(title)
-			return this
-		}
-
-		fun setMessage(@StringRes messageId: Int): Builder {
-			delegate.setMessage(messageId)
-			return this
-		}
-
-		fun setMessage(message: CharSequence): Builder {
-			delegate.setMessage(message)
-			return this
-		}
-
-		fun setCheckBoxText(@StringRes textId: Int): Builder {
-			binding.checkbox.setText(textId)
-			return this
-		}
-
-		fun setCheckBoxChecked(isChecked: Boolean): Builder {
-			binding.checkbox.isChecked = isChecked
-			return this
-		}
-
-		fun setIcon(@DrawableRes iconId: Int): Builder {
-			delegate.setIcon(iconId)
-			return this
-		}
-
-		fun setPositiveButton(
-			@StringRes textId: Int,
-			listener: (DialogInterface, Boolean) -> Unit
-		): Builder {
-			delegate.setPositiveButton(textId) { dialog, _ ->
-				listener(dialog, binding.checkbox.isChecked)
-			}
-			return this
-		}
-
-		fun setNegativeButton(
-			@StringRes textId: Int,
-			listener: DialogInterface.OnClickListener? = null
-		): Builder {
-			delegate.setNegativeButton(textId, listener)
-			return this
-		}
-
-		fun create() = CheckBoxAlertDialog(delegate.create())
-
-	}
-}

app/src/main/kotlin/org/koitharu/kotatsu/core/ui/dialog/RecyclerViewAlertDialog.kt

@@ -1,101 +0,0 @@
-package org.koitharu.kotatsu.core.ui.dialog
-
-import android.content.Context
-import android.content.DialogInterface
-import androidx.annotation.DrawableRes
-import androidx.annotation.StringRes
-import androidx.appcompat.app.AlertDialog
-import androidx.core.view.updatePadding
-import androidx.recyclerview.widget.LinearLayoutManager
-import androidx.recyclerview.widget.RecyclerView
-import com.google.android.material.dialog.MaterialAlertDialogBuilder
-import com.hannesdorfmann.adapterdelegates4.AdapterDelegate
-import com.hannesdorfmann.adapterdelegates4.AdapterDelegatesManager
-import com.hannesdorfmann.adapterdelegates4.ListDelegationAdapter
-import org.koitharu.kotatsu.R
-
-class RecyclerViewAlertDialog private constructor(
-	private val delegate: AlertDialog
-) : DialogInterface by delegate {
-
-	fun show() = delegate.show()
-
-	class Builder<T>(context: Context) {
-
-		private val recyclerView = RecyclerView(context)
-		private val delegatesManager = AdapterDelegatesManager<List<T>>()
-		private var items: List<T>? = null
-
-		private val delegate = MaterialAlertDialogBuilder(context)
-			.setView(recyclerView)
-
-		init {
-			recyclerView.layoutManager = LinearLayoutManager(context)
-			recyclerView.updatePadding(
-				top = context.resources.getDimensionPixelOffset(R.dimen.list_spacing),
-			)
-			recyclerView.clipToPadding = false
-		}
-
-		fun setTitle(@StringRes titleResId: Int): Builder<T> {
-			delegate.setTitle(titleResId)
-			return this
-		}
-
-		fun setTitle(title: CharSequence): Builder<T> {
-			delegate.setTitle(title)
-			return this
-		}
-
-		fun setIcon(@DrawableRes iconId: Int): Builder<T> {
-			delegate.setIcon(iconId)
-			return this
-		}
-
-		fun setPositiveButton(
-			@StringRes textId: Int,
-			listener: DialogInterface.OnClickListener,
-		): Builder<T> {
-			delegate.setPositiveButton(textId, listener)
-			return this
-		}
-
-		fun setNegativeButton(
-			@StringRes textId: Int,
-			listener: DialogInterface.OnClickListener? = null
-		): Builder<T> {
-			delegate.setNegativeButton(textId, listener)
-			return this
-		}
-
-		fun setNeutralButton(
-			@StringRes textId: Int,
-			listener: DialogInterface.OnClickListener,
-		): Builder<T> {
-			delegate.setNeutralButton(textId, listener)
-			return this
-		}
-
-		fun setCancelable(isCancelable: Boolean): Builder<T> {
-			delegate.setCancelable(isCancelable)
-			return this
-		}
-
-		fun addAdapterDelegate(subject: AdapterDelegate<List<T>>): Builder<T> {
-			delegatesManager.addDelegate(subject)
-			return this
-		}
-
-		fun setItems(list: List<T>): Builder<T> {
-			items = list
-			return this
-		}
-
-		fun create(): RecyclerViewAlertDialog {
-			recyclerView.adapter = ListDelegationAdapter(delegatesManager).also {
-				it.items = items
-			}
-			return RecyclerViewAlertDialog(delegate.create())
-		}
-	}
-}

app/src/main/kotlin/org/koitharu/kotatsu/core/ui/dialog/RememberCheckListener.kt

@@ -0,0 +1,16 @@
+package org.koitharu.kotatsu.core.ui.dialog
+
+import android.widget.CompoundButton
+import android.widget.CompoundButton.OnCheckedChangeListener
+
+class RememberCheckListener(
+	initialValue: Boolean,
+) : OnCheckedChangeListener {
+
+	var isChecked: Boolean = initialValue
+		private set
+
+	override fun onCheckedChanged(buttonView: CompoundButton?, isChecked: Boolean) {
+		this.isChecked = isChecked
+	}
+}

app/src/main/kotlin/org/koitharu/kotatsu/core/ui/image/AnimatedFaviconDrawable.kt

@@ -0,0 +1,72 @@
+package org.koitharu.kotatsu.core.ui.image
+
+import android.animation.TimeAnimator
+import android.content.Context
+import android.graphics.Canvas
+import android.graphics.drawable.Animatable
+import androidx.annotation.StyleRes
+import androidx.interpolator.view.animation.FastOutSlowInInterpolator
+import com.google.android.material.animation.ArgbEvaluatorCompat
+import com.google.android.material.color.MaterialColors
+import org.koitharu.kotatsu.R
+import org.koitharu.kotatsu.core.util.KotatsuColors
+import org.koitharu.kotatsu.core.util.ext.getAnimationDuration
+import kotlin.math.abs
+
+class AnimatedFaviconDrawable(
+	context: Context,
+	@StyleRes styleResId: Int,
+	name: String,
+) : FaviconDrawable(context, styleResId, name), Animatable, TimeAnimator.TimeListener {
+
+	private val interpolator = FastOutSlowInInterpolator()
+	private val period = context.getAnimationDuration(R.integer.config_longAnimTime) * 2
+	private val timeAnimator = TimeAnimator()
+
+	private val colorHigh = MaterialColors.harmonize(KotatsuColors.random(name), colorBackground)
+	private val colorLow = ArgbEvaluatorCompat.getInstance().evaluate(0.3f, colorHigh, colorBackground)
+
+	init {
+		timeAnimator.setTimeListener(this)
+		updateColor()
+	}
+
+	override fun draw(canvas: Canvas) {
+		if (!isRunning && period > 0) {
+			updateColor()
+			start()
+		}
+		super.draw(canvas)
+	}
+
+	override fun setAlpha(alpha: Int) = Unit
+
+	override fun getAlpha(): Int = 255
+
+	override fun onTimeUpdate(animation: TimeAnimator?, totalTime: Long, deltaTime: Long) {
+		callback?.also {
+			updateColor()
+			it.invalidateDrawable(this)
+		} ?: stop()
+	}
+
+	override fun start() {
+		timeAnimator.start()
+	}
+
+	override fun stop() {
+		timeAnimator.end()
+	}
+
+	override fun isRunning(): Boolean = timeAnimator.isStarted
+
+	private fun updateColor() {
+		if (period <= 0f) {
+			return
+		}
+		val ph = period / 2
+		val fraction = abs((System.currentTimeMillis() % period) - ph) / ph.toFloat()
+		colorForeground = ArgbEvaluatorCompat.getInstance()
+			.evaluate(interpolator.getInterpolation(fraction), colorLow, colorHigh)
+	}
+}

app/src/main/kotlin/org/koitharu/kotatsu/core/ui/image/FaviconDrawable.kt

@@ -17,18 +17,18 @@ import com.google.android.material.color.MaterialColors
 import org.koitharu.kotatsu.R
 import org.koitharu.kotatsu.core.util.KotatsuColors
 
-class FaviconDrawable(
+open class FaviconDrawable(
 	context: Context,
 	@StyleRes styleResId: Int,
 	name: String,
 ) : Drawable() {
 
 	private val paint = Paint(Paint.ANTI_ALIAS_FLAG)
-	private var colorBackground = Color.WHITE
+	protected var colorBackground = Color.WHITE
+	protected var colorForeground = Color.DKGRAY
 	private var colorStroke = Color.LTGRAY
 	private val letter = name.take(1).uppercase()
 	private var cornerSize = 0f
-	private var colorForeground = Color.DKGRAY
 	private val textBounds = Rect()
 	private val tempRect = Rect()
 	private val boundsF = RectF()