Move Kitsu scrobbler to kotlin dir

# Conflicts:
#	app/src/main/res/values/strings.xml

.weblate

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

README.md

@@ -19,7 +19,7 @@ Kotatsu is a free and open source manga reader for Android.
 * Tablet-optimized Material You UI
 * Standard and Webtoon-optimized reader
 * Notifications about new chapters with updates feed
-* Integration with manga tracking services: Shikimori, AniList, MyAnimeList
+* Integration with manga tracking services: Shikimori, AniList, MyAnimeList, Kitsu
 * Password/fingerprint protect access to the app
 * History and favourites [synchronization](https://github.com/KotatsuApp/kotatsu-syncserver) across devices
 

app/build.gradle

@@ -15,8 +15,8 @@ android {
 		applicationId 'org.koitharu.kotatsu'
 		minSdkVersion 21
 		targetSdkVersion 33
-		versionCode 555
-		versionName '5.2.3'
+		versionCode 547
+		versionName '5.1.3'
 		generatedDensities = []
 		testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
 
@@ -79,17 +79,17 @@ afterEvaluate {
 }
 dependencies {
 	//noinspection GradleDependency
-	implementation('com.github.KotatsuApp:kotatsu-parsers:86a82970fc') {
+	implementation('com.github.KotatsuApp:kotatsu-parsers:44e28b40d3') {
 		exclude group: 'org.json', module: 'json'
 	}
 
-	implementation 'org.jetbrains.kotlin:kotlin-stdlib:1.8.22'
+	implementation 'org.jetbrains.kotlin:kotlin-stdlib:1.8.21'
 	implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-android:1.7.1'
 
 	implementation 'androidx.appcompat:appcompat:1.6.1'
 	implementation 'androidx.core:core-ktx:1.10.1'
 	implementation 'androidx.activity:activity-ktx:1.7.2'
-	implementation 'androidx.fragment:fragment-ktx:1.6.0'
+	implementation 'androidx.fragment:fragment-ktx:1.5.7'
 	implementation 'androidx.lifecycle:lifecycle-viewmodel-ktx:2.6.1'
 	implementation 'androidx.lifecycle:lifecycle-livedata-ktx:2.6.1'
 	implementation 'androidx.lifecycle:lifecycle-service:2.6.1'
@@ -104,7 +104,6 @@ dependencies {
 	//noinspection LifecycleAnnotationProcessorWithJava8
 	kapt 'androidx.lifecycle:lifecycle-compiler:2.6.1'
 
-	// TODO https://issuetracker.google.com/issues/254846063
 	implementation 'androidx.work:work-runtime-ktx:2.8.1'
 	//noinspection GradleDependency
 	implementation('com.google.guava:guava:32.0.0-android') {

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

@@ -23,7 +23,7 @@ import javax.inject.Inject
 
 @HiltAndroidTest
 @RunWith(AndroidJUnit4::class)
-class AppShortcutManagerTest {
+class ShortcutsUpdaterTest {
 
 	@get:Rule
 	var hiltRule = HiltAndroidRule(this)
@@ -32,7 +32,7 @@ class AppShortcutManagerTest {
 	lateinit var historyRepository: HistoryRepository
 
 	@Inject
-	lateinit var appShortcutManager: AppShortcutManager
+	lateinit var shortcutsUpdater: ShortcutsUpdater
 
 	@Inject
 	lateinit var database: MangaDatabase
@@ -72,6 +72,6 @@ class AppShortcutManagerTest {
 	private suspend fun awaitUpdate() {
 		val instrumentation = InstrumentationRegistry.getInstrumentation()
 		instrumentation.awaitForIdle()
-		appShortcutManager.await()
+		shortcutsUpdater.await()
 	}
 }

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

@@ -1,4 +1,4 @@
-package org.koitharu.kotatsu.core.util
+package org.koitharu.kotatsu.util
 
 import android.util.Log
 import androidx.recyclerview.widget.RecyclerView.AdapterDataObserver

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

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

app/src/main/AndroidManifest.xml

@@ -102,10 +102,6 @@
 			android:name="org.koitharu.kotatsu.browser.BrowserActivity"
 			android:configChanges="orientation|screenSize|screenLayout|keyboardHidden"
 			android:windowSoftInputMode="adjustResize" />
-		<activity
-			android:name="org.koitharu.kotatsu.browser.cloudflare.CloudFlareActivity"
-			android:configChanges="orientation|screenSize|screenLayout|keyboardHidden"
-			android:windowSoftInputMode="adjustResize" />
 		<activity
 			android:name="org.koitharu.kotatsu.settings.sources.auth.SourceAuthActivity"
 			android:configChanges="orientation|screenSize|screenLayout|keyboardHidden"
@@ -163,9 +159,21 @@
 				<data android:host="shikimori-auth" />
 				<data android:host="anilist-auth" />
 				<data android:host="mal-auth" />
+				<data android:host="kitsu-auth" />
 			</intent-filter>
 
 		</activity>
+		<activity
+			android:name=".scrobbling.kitsu.ui.KitsuAuthActivity"
+			android:exported="false"
+			android:label="@string/kitsu"
+			tools:ignore="AppLinkUrlError">
+			<intent-filter>
+				<action android:name="android.intent.action.VIEW" />
+				<category android:name="android.intent.category.DEFAULT" />
+				<data android:scheme="kotatsu+kitsu" />
+			</intent-filter>
+		</activity>
 
 		<service android:name="org.koitharu.kotatsu.local.ui.LocalChaptersRemoveService" />
 		<service
@@ -188,7 +196,8 @@
 		<service
 			android:name="org.koitharu.kotatsu.sync.ui.favourites.FavouritesSyncService"
 			android:exported="false"
-			android:label="@string/favourites">
+			android:label="@string/favourites"
+			android:process=":sync">
 			<intent-filter>
 				<action android:name="android.content.SyncAdapter" />
 			</intent-filter>
@@ -199,7 +208,8 @@
 		<service
 			android:name="org.koitharu.kotatsu.sync.ui.history.HistorySyncService"
 			android:exported="false"
-			android:label="@string/history">
+			android:label="@string/history"
+			android:process=":sync">
 			<intent-filter>
 				<action android:name="android.content.SyncAdapter" />
 			</intent-filter>

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

@@ -12,7 +12,6 @@ import androidx.work.Configuration
 import dagger.hilt.android.HiltAndroidApp
 import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.launch
-import org.acra.ACRA
 import org.acra.ReportField
 import org.acra.config.dialog
 import org.acra.config.httpSender
@@ -20,7 +19,6 @@ import org.acra.data.StringFormat
 import org.acra.ktx.initAcra
 import org.acra.sender.HttpSender
 import org.koitharu.kotatsu.core.db.MangaDatabase
-import org.koitharu.kotatsu.core.os.AppValidator
 import org.koitharu.kotatsu.core.prefs.AppSettings
 import org.koitharu.kotatsu.core.util.WorkServiceStopHelper
 import org.koitharu.kotatsu.core.util.ext.processLifecycleScope
@@ -28,7 +26,6 @@ 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.settings.work.WorkScheduleManager
 import javax.inject.Inject
 
 @HiltAndroidApp
@@ -49,15 +46,8 @@ class KotatsuApp : Application(), Configuration.Provider {
 	@Inject
 	lateinit var workerFactory: HiltWorkerFactory
 
-	@Inject
-	lateinit var appValidator: AppValidator
-
-	@Inject
-	lateinit var workScheduleManager: WorkScheduleManager
-
 	override fun onCreate() {
 		super.onCreate()
-		ACRA.errorReporter.putCustomData("isOriginalApp", appValidator.isOriginalApp.toString())
 		if (BuildConfig.DEBUG) {
 			enableStrictMode()
 		}
@@ -67,7 +57,6 @@ class KotatsuApp : Application(), Configuration.Provider {
 		processLifecycleScope.launch(Dispatchers.Default) {
 			setupDatabaseObservers()
 		}
-		workScheduleManager.init()
 		WorkServiceStopHelper(applicationContext).setup()
 	}
 
@@ -78,10 +67,6 @@ class KotatsuApp : Application(), Configuration.Provider {
 			reportFormat = StringFormat.JSON
 			excludeMatchingSharedPreferencesKeys = listOf(
 				"sources_\\w+",
-				AppSettings.KEY_APP_PASSWORD,
-				AppSettings.KEY_PROXY_LOGIN,
-				AppSettings.KEY_PROXY_ADDRESS,
-				AppSettings.KEY_PROXY_PASSWORD,
 			)
 			httpSender {
 				uri = getString(R.string.url_error_report)
@@ -98,10 +83,8 @@ class KotatsuApp : Application(), Configuration.Provider {
 				ReportField.PHONE_MODEL,
 				ReportField.STACK_TRACE,
 				ReportField.CRASH_CONFIGURATION,
-				ReportField.CUSTOM_DATA,
 				ReportField.SHARED_PREFERENCES,
 			)
-
 			dialog {
 				text = getString(R.string.crash_text)
 				title = getString(R.string.error_occurred)

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

@@ -1,7 +1,6 @@
 package org.koitharu.kotatsu.bookmarks.domain
 
 import org.koitharu.kotatsu.parsers.model.Manga
-import org.koitharu.kotatsu.parsers.model.MangaPage
 import java.util.Date
 
 class Bookmark(
@@ -15,20 +14,6 @@ class Bookmark(
 	val percent: Float,
 ) {
 
-	val directImageUrl: String?
-		get() = if (isImageUrlDirect()) imageUrl else null
-
-	fun toMangaPage() = MangaPage(
-		id = pageId,
-		url = imageUrl,
-		preview = null,
-		source = manga.source,
-	)
-
-	private fun isImageUrlDirect(): Boolean {
-		return imageUrl.substringAfterLast('.').length in 2..4
-	}
-
 	override fun equals(other: Any?): Boolean {
 		if (this === other) return true
 		if (javaClass != other?.javaClass) return false

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

@@ -15,8 +15,8 @@ import org.koitharu.kotatsu.core.db.entity.toEntity
 import org.koitharu.kotatsu.core.db.entity.toManga
 import org.koitharu.kotatsu.core.ui.util.ReversibleHandle
 import org.koitharu.kotatsu.core.util.ext.mapItems
-import org.koitharu.kotatsu.core.util.ext.printStackTraceDebug
 import org.koitharu.kotatsu.parsers.model.Manga
+import org.koitharu.kotatsu.util.ext.printStackTraceDebug
 import javax.inject.Inject
 
 @Reusable

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

@@ -95,11 +95,8 @@ class BookmarksFragment :
 
 	override fun onItemClick(item: Bookmark, view: View) {
 		if (selectionController?.onItemClick(item.manga, item.pageId) != true) {
-			val intent = ReaderActivity.IntentBuilder(view.context)
-				.bookmark(item)
-				.incognito(true)
-				.build()
-			startActivity(intent, scaleUpActivityOptionsOf(view))
+			val intent = ReaderActivity.newIntent(view.context, item)
+			startActivity(intent, scaleUpActivityOptionsOf(view).toBundle())
 			Toast.makeText(view.context, R.string.incognito_mode, Toast.LENGTH_SHORT).show()
 		}
 	}

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

@@ -28,8 +28,7 @@ fun bookmarkListAD(
 	binding.root.setOnLongClickListener(listener)
 
 	bind {
-		val data: Any = item.directImageUrl ?: item.toMangaPage()
-		binding.imageViewThumb.newImageRequest(lifecycleOwner, data)?.run {
+		binding.imageViewThumb.newImageRequest(lifecycleOwner, item.imageUrl)?.run {
 			size(CoverSizeResolver(binding.imageViewThumb))
 			placeholder(R.drawable.ic_placeholder)
 			fallback(R.drawable.ic_placeholder)

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

@@ -103,7 +103,6 @@ class BrowserActivity : BaseActivity<ActivityBrowserBinding>(), BrowserCallback
 
 	override fun onDestroy() {
 		super.onDestroy()
-		viewBinding.webView.stopLoading()
 		viewBinding.webView.destroy()
 	}
 

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

@@ -1,175 +0,0 @@
-package org.koitharu.kotatsu.browser.cloudflare
-
-import android.content.Context
-import android.content.Intent
-import android.os.Bundle
-import android.view.MenuItem
-import android.webkit.CookieManager
-import android.webkit.WebSettings
-import androidx.activity.result.contract.ActivityResultContract
-import androidx.core.graphics.Insets
-import androidx.core.net.toUri
-import androidx.core.view.isInvisible
-import androidx.core.view.isVisible
-import androidx.core.view.updatePadding
-import dagger.hilt.android.AndroidEntryPoint
-import okhttp3.Headers
-import okhttp3.HttpUrl.Companion.toHttpUrlOrNull
-import org.koitharu.kotatsu.R
-import org.koitharu.kotatsu.browser.WebViewBackPressedCallback
-import org.koitharu.kotatsu.core.network.CommonHeaders
-import org.koitharu.kotatsu.core.network.CommonHeadersInterceptor
-import org.koitharu.kotatsu.core.network.cookies.MutableCookieJar
-import org.koitharu.kotatsu.core.ui.BaseActivity
-import org.koitharu.kotatsu.core.util.TaggedActivityResult
-import org.koitharu.kotatsu.core.util.ext.catchingWebViewUnavailability
-import org.koitharu.kotatsu.databinding.ActivityBrowserBinding
-import javax.inject.Inject
-import com.google.android.material.R as materialR
-
-@AndroidEntryPoint
-class CloudFlareActivity : BaseActivity<ActivityBrowserBinding>(), CloudFlareCallback {
-
-	private var pendingResult = RESULT_CANCELED
-
-	@Inject
-	lateinit var cookieJar: MutableCookieJar
-
-	private var onBackPressedCallback: WebViewBackPressedCallback? = null
-
-	override fun onCreate(savedInstanceState: Bundle?) {
-		super.onCreate(savedInstanceState)
-		if (!catchingWebViewUnavailability { setContentView(ActivityBrowserBinding.inflate(layoutInflater)) }) {
-			return
-		}
-		supportActionBar?.run {
-			setDisplayHomeAsUpEnabled(true)
-			setHomeAsUpIndicator(materialR.drawable.abc_ic_clear_material)
-		}
-		val url = intent?.dataString.orEmpty()
-		with(viewBinding.webView.settings) {
-			javaScriptEnabled = true
-			cacheMode = WebSettings.LOAD_DEFAULT
-			domStorageEnabled = true
-			databaseEnabled = true
-			userAgentString = intent?.getStringExtra(ARG_UA) ?: CommonHeadersInterceptor.userAgentFallback
-		}
-		viewBinding.webView.webViewClient = CloudFlareClient(cookieJar, this, url)
-		onBackPressedCallback = WebViewBackPressedCallback(viewBinding.webView).also {
-			onBackPressedDispatcher.addCallback(it)
-		}
-		CookieManager.getInstance().setAcceptThirdPartyCookies(viewBinding.webView, true)
-		if (savedInstanceState != null) {
-			return
-		}
-		if (url.isEmpty()) {
-			finishAfterTransition()
-		} else {
-			onTitleChanged(getString(R.string.loading_), url)
-			viewBinding.webView.loadUrl(url)
-		}
-	}
-
-	override fun onDestroy() {
-		viewBinding.webView.run {
-			stopLoading()
-			destroy()
-		}
-		super.onDestroy()
-	}
-
-	override fun onSaveInstanceState(outState: Bundle) {
-		super.onSaveInstanceState(outState)
-		viewBinding.webView.saveState(outState)
-	}
-
-	override fun onRestoreInstanceState(savedInstanceState: Bundle) {
-		super.onRestoreInstanceState(savedInstanceState)
-		viewBinding.webView.restoreState(savedInstanceState)
-	}
-
-	override fun onWindowInsetsChanged(insets: Insets) {
-		viewBinding.appbar.updatePadding(
-			top = insets.top,
-		)
-		viewBinding.root.updatePadding(
-			left = insets.left,
-			right = insets.right,
-			bottom = insets.bottom,
-		)
-	}
-
-	override fun onOptionsItemSelected(item: MenuItem): Boolean = when (item.itemId) {
-		android.R.id.home -> {
-			viewBinding.webView.stopLoading()
-			finishAfterTransition()
-			true
-		}
-
-		else -> super.onOptionsItemSelected(item)
-	}
-
-	override fun onResume() {
-		super.onResume()
-		viewBinding.webView.onResume()
-	}
-
-	override fun onPause() {
-		viewBinding.webView.onPause()
-		super.onPause()
-	}
-
-	override fun finish() {
-		setResult(pendingResult)
-		super.finish()
-	}
-
-	override fun onPageLoaded() {
-		viewBinding.progressBar.isInvisible = true
-	}
-
-	override fun onCheckPassed() {
-		pendingResult = RESULT_OK
-		finishAfterTransition()
-	}
-
-	override fun onLoadingStateChanged(isLoading: Boolean) {
-		viewBinding.progressBar.isVisible = isLoading
-	}
-
-	override fun onHistoryChanged() {
-		onBackPressedCallback?.onHistoryChanged()
-	}
-
-	override fun onTitleChanged(title: CharSequence, subtitle: CharSequence?) {
-		setTitle(title)
-		supportActionBar?.subtitle = subtitle?.toString()?.toHttpUrlOrNull()?.topPrivateDomain() ?: subtitle
-	}
-
-	class Contract : ActivityResultContract<Pair<String, Headers?>, TaggedActivityResult>() {
-		override fun createIntent(context: Context, input: Pair<String, Headers?>): Intent {
-			return newIntent(context, input.first, input.second)
-		}
-
-		override fun parseResult(resultCode: Int, intent: Intent?): TaggedActivityResult {
-			return TaggedActivityResult(TAG, resultCode)
-		}
-	}
-
-	companion object {
-
-		const val TAG = "CloudFlareActivity"
-		private const val ARG_UA = "ua"
-
-		fun newIntent(
-			context: Context,
-			url: String,
-			headers: Headers?,
-		) = Intent(context, CloudFlareActivity::class.java).apply {
-			data = url.toUri()
-			headers?.get(CommonHeaders.USER_AGENT)?.let {
-				putExtra(ARG_UA, it)
-			}
-		}
-	}
-}

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

@@ -0,0 +1,123 @@
+package org.koitharu.kotatsu.browser.cloudflare
+
+import android.content.DialogInterface
+import android.os.Bundle
+import android.view.LayoutInflater
+import android.view.ViewGroup
+import android.webkit.CookieManager
+import android.webkit.WebSettings
+import androidx.appcompat.app.AlertDialog
+import androidx.core.view.isInvisible
+import androidx.fragment.app.setFragmentResult
+import com.google.android.material.dialog.MaterialAlertDialogBuilder
+import dagger.hilt.android.AndroidEntryPoint
+import okhttp3.Headers
+import org.koitharu.kotatsu.browser.WebViewBackPressedCallback
+import org.koitharu.kotatsu.core.network.CommonHeaders
+import org.koitharu.kotatsu.core.network.CommonHeadersInterceptor
+import org.koitharu.kotatsu.core.network.cookies.MutableCookieJar
+import org.koitharu.kotatsu.core.ui.AlertDialogFragment
+import org.koitharu.kotatsu.core.util.ext.withArgs
+import org.koitharu.kotatsu.databinding.FragmentCloudflareBinding
+import javax.inject.Inject
+
+@AndroidEntryPoint
+class CloudFlareDialog : AlertDialogFragment<FragmentCloudflareBinding>(), CloudFlareCallback {
+
+	private lateinit var url: String
+	private val pendingResult = Bundle(1)
+
+	@Inject
+	lateinit var cookieJar: MutableCookieJar
+
+	private var onBackPressedCallback: WebViewBackPressedCallback? = null
+
+	override fun onCreate(savedInstanceState: Bundle?) {
+		super.onCreate(savedInstanceState)
+		url = requireArguments().getString(ARG_URL).orEmpty()
+	}
+
+	override fun onCreateViewBinding(
+		inflater: LayoutInflater,
+		container: ViewGroup?,
+	) = FragmentCloudflareBinding.inflate(inflater, container, false)
+
+	override fun onViewBindingCreated(binding: FragmentCloudflareBinding, savedInstanceState: Bundle?) {
+		super.onViewBindingCreated(binding, savedInstanceState)
+		with(binding.webView.settings) {
+			javaScriptEnabled = true
+			cacheMode = WebSettings.LOAD_DEFAULT
+			domStorageEnabled = true
+			databaseEnabled = true
+			userAgentString = arguments?.getString(ARG_UA) ?: CommonHeadersInterceptor.userAgentChrome
+		}
+		binding.webView.webViewClient = CloudFlareClient(cookieJar, this, url)
+		CookieManager.getInstance().setAcceptThirdPartyCookies(binding.webView, true)
+		if (url.isEmpty()) {
+			dismissAllowingStateLoss()
+		} else {
+			binding.webView.loadUrl(url)
+		}
+	}
+
+	override fun onDestroyView() {
+		requireViewBinding().webView.stopLoading()
+		requireViewBinding().webView.destroy()
+		onBackPressedCallback = null
+		super.onDestroyView()
+	}
+
+	override fun onBuildDialog(builder: MaterialAlertDialogBuilder): MaterialAlertDialogBuilder {
+		return super.onBuildDialog(builder).setNegativeButton(android.R.string.cancel, null)
+	}
+
+	override fun onDialogCreated(dialog: AlertDialog) {
+		super.onDialogCreated(dialog)
+		onBackPressedCallback = WebViewBackPressedCallback(requireViewBinding().webView).also {
+			dialog.onBackPressedDispatcher.addCallback(it)
+		}
+	}
+
+	override fun onResume() {
+		super.onResume()
+		requireViewBinding().webView.onResume()
+	}
+
+	override fun onPause() {
+		requireViewBinding().webView.onPause()
+		super.onPause()
+	}
+
+	override fun onDismiss(dialog: DialogInterface) {
+		setFragmentResult(TAG, pendingResult)
+		super.onDismiss(dialog)
+	}
+
+	override fun onPageLoaded() {
+		viewBinding?.progressBar?.isInvisible = true
+	}
+
+	override fun onCheckPassed() {
+		pendingResult.putBoolean(EXTRA_RESULT, true)
+		dismissAllowingStateLoss()
+	}
+
+	override fun onHistoryChanged() {
+		onBackPressedCallback?.onHistoryChanged()
+	}
+
+	companion object {
+
+		const val TAG = "CloudFlareDialog"
+		const val EXTRA_RESULT = "result"
+		private const val ARG_URL = "url"
+		private const val ARG_UA = "ua"
+
+		fun newInstance(url: String, headers: Headers?) = CloudFlareDialog().withArgs(2) {
+			putString(ARG_URL, url)
+			headers?.get(CommonHeaders.USER_AGENT)?.let {
+				putString(ARG_UA, it)
+			}
+		}
+	}
+}

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

@@ -29,18 +29,19 @@ import org.koitharu.kotatsu.core.cache.MemoryContentCache
 import org.koitharu.kotatsu.core.cache.StubContentCache
 import org.koitharu.kotatsu.core.db.MangaDatabase
 import org.koitharu.kotatsu.core.network.*
-import org.koitharu.kotatsu.core.os.AppShortcutManager
 import org.koitharu.kotatsu.core.os.NetworkState
+import org.koitharu.kotatsu.core.os.ShortcutsUpdater
 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.ui.image.CoilImageGetter
 import org.koitharu.kotatsu.core.ui.util.ActivityRecreationHandle
-import org.koitharu.kotatsu.core.util.AcraScreenLogger
 import org.koitharu.kotatsu.core.util.IncognitoModeIndicator
 import org.koitharu.kotatsu.core.util.ext.activityManager
 import org.koitharu.kotatsu.core.util.ext.connectivityManager
 import org.koitharu.kotatsu.core.util.ext.isLowRamDevice
+import org.koitharu.kotatsu.list.domain.ListExtraProvider
+import org.koitharu.kotatsu.list.domain.ListExtraProviderImpl
 import org.koitharu.kotatsu.local.data.CacheDir
 import org.koitharu.kotatsu.local.data.CbzFetcher
 import org.koitharu.kotatsu.local.data.LocalStorageChanges
@@ -64,6 +65,9 @@ interface AppModule {
 	@Binds
 	fun bindImageGetter(coilImageGetter: CoilImageGetter): Html.ImageGetter
 
+	@Binds
+	fun bindListExtraProvider(impl: ListExtraProviderImpl): ListExtraProvider
+
 	companion object {
 
 		@Provides
@@ -126,12 +130,12 @@ interface AppModule {
 		@ElementsIntoSet
 		fun provideDatabaseObservers(
 			widgetUpdater: WidgetUpdater,
-			appShortcutManager: AppShortcutManager,
+			shortcutsUpdater: ShortcutsUpdater,
 			backupObserver: BackupObserver,
 			syncController: SyncController,
 		): Set<@JvmSuppressWildcards InvalidationTracker.Observer> = arraySetOf(
 			widgetUpdater,
-			appShortcutManager,
+			shortcutsUpdater,
 			backupObserver,
 			syncController,
 		)
@@ -142,12 +146,10 @@ interface AppModule {
 			appProtectHelper: AppProtectHelper,
 			activityRecreationHandle: ActivityRecreationHandle,
 			incognitoModeIndicator: IncognitoModeIndicator,
-			acraScreenLogger: AcraScreenLogger,
 		): Set<@JvmSuppressWildcards Application.ActivityLifecycleCallbacks> = arraySetOf(
 			appProtectHelper,
 			activityRecreationHandle,
 			incognitoModeIndicator,
-			acraScreenLogger,
 		)
 
 		@Provides

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

@@ -6,13 +6,15 @@ import androidx.annotation.StringRes
 import androidx.collection.ArrayMap
 import androidx.fragment.app.Fragment
 import androidx.fragment.app.FragmentActivity
+import kotlinx.coroutines.suspendCancellableCoroutine
 import okhttp3.Headers
 import org.koitharu.kotatsu.R
 import org.koitharu.kotatsu.browser.BrowserActivity
-import org.koitharu.kotatsu.browser.cloudflare.CloudFlareActivity
+import org.koitharu.kotatsu.browser.cloudflare.CloudFlareDialog
 import org.koitharu.kotatsu.core.exceptions.CloudFlareProtectedException
 import org.koitharu.kotatsu.core.ui.dialog.ErrorDetailsDialog
 import org.koitharu.kotatsu.core.util.TaggedActivityResult
+import org.koitharu.kotatsu.core.util.isSuccess
 import org.koitharu.kotatsu.parsers.exception.AuthRequiredException
 import org.koitharu.kotatsu.parsers.exception.NotFoundException
 import org.koitharu.kotatsu.parsers.model.MangaSource
@@ -21,26 +23,20 @@ import kotlin.coroutines.Continuation
 import kotlin.coroutines.resume
 import kotlin.coroutines.suspendCoroutine
 
-class ExceptionResolver : ActivityResultCallback<TaggedActivityResult> {
+class ExceptionResolver private constructor(
+	private val activity: FragmentActivity?,
+	private val fragment: Fragment?,
+) : ActivityResultCallback<TaggedActivityResult> {
 
 	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<Pair<String, Headers?>>
+	private lateinit var sourceAuthContract: ActivityResultLauncher<MangaSource>
 
-	constructor(activity: FragmentActivity) {
-		this.activity = activity
-		fragment = null
+	constructor(activity: FragmentActivity) : this(activity = activity, fragment = null) {
 		sourceAuthContract = activity.registerForActivityResult(SourceAuthActivity.Contract(), this)
-		cloudflareContract = activity.registerForActivityResult(CloudFlareActivity.Contract(), this)
 	}
 
-	constructor(fragment: Fragment) {
-		this.fragment = fragment
-		activity = null
+	constructor(fragment: Fragment) : this(activity = null, fragment = fragment) {
 		sourceAuthContract = fragment.registerForActivityResult(SourceAuthActivity.Contract(), this)
-		cloudflareContract = fragment.registerForActivityResult(CloudFlareActivity.Contract(), this)
 	}
 
 	override fun onActivityResult(result: TaggedActivityResult) {
@@ -62,9 +58,22 @@ class ExceptionResolver : ActivityResultCallback<TaggedActivityResult> {
 		else -> false
 	}
 
-	private suspend fun resolveCF(url: String, headers: Headers): Boolean = suspendCoroutine { cont ->
-		continuations[CloudFlareActivity.TAG] = cont
-		cloudflareContract.launch(url to headers)
+	private suspend fun resolveCF(url: String, headers: Headers): Boolean {
+		val dialog = CloudFlareDialog.newInstance(url, headers)
+		val fm = getFragmentManager()
+		return suspendCancellableCoroutine { cont ->
+			fm.clearFragmentResult(CloudFlareDialog.TAG)
+			continuations[CloudFlareDialog.TAG] = cont
+			fm.setFragmentResultListener(CloudFlareDialog.TAG, checkNotNull(fragment ?: activity)) { key, result ->
+				continuations.remove(key)?.resume(result.getBoolean(CloudFlareDialog.EXTRA_RESULT))
+			}
+			dialog.show(fm, CloudFlareDialog.TAG)
+			cont.invokeOnCancellation {
+				continuations.remove(CloudFlareDialog.TAG, cont)
+				fm.clearFragmentResultListener(CloudFlareDialog.TAG)
+				dialog.dismissAllowingStateLoss()
+			}
+		}
 	}
 
 	private suspend fun resolveAuthException(source: MangaSource): Boolean = suspendCoroutine { cont ->

app/src/main/kotlin/org/koitharu/kotatsu/core/github/AppUpdateRepository.kt

@@ -1,5 +1,9 @@
 package org.koitharu.kotatsu.core.github
 
+import android.annotation.SuppressLint
+import android.content.Context
+import android.content.pm.PackageManager
+import dagger.hilt.android.qualifiers.ApplicationContext
 import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.flow.MutableStateFlow
 import kotlinx.coroutines.flow.asStateFlow
@@ -10,22 +14,28 @@ import org.json.JSONArray
 import org.json.JSONObject
 import org.koitharu.kotatsu.BuildConfig
 import org.koitharu.kotatsu.core.network.BaseHttpClient
-import org.koitharu.kotatsu.core.os.AppValidator
 import org.koitharu.kotatsu.core.prefs.AppSettings
 import org.koitharu.kotatsu.core.util.ext.asArrayList
-import org.koitharu.kotatsu.core.util.ext.printStackTraceDebug
 import org.koitharu.kotatsu.parsers.util.await
+import org.koitharu.kotatsu.parsers.util.byte2HexFormatted
 import org.koitharu.kotatsu.parsers.util.json.mapJSONNotNull
 import org.koitharu.kotatsu.parsers.util.parseJsonArray
 import org.koitharu.kotatsu.parsers.util.runCatchingCancellable
+import org.koitharu.kotatsu.util.ext.printStackTraceDebug
+import java.io.ByteArrayInputStream
+import java.io.InputStream
+import java.security.MessageDigest
+import java.security.cert.CertificateFactory
+import java.security.cert.X509Certificate
 import javax.inject.Inject
 import javax.inject.Singleton
 
+private const val CERT_SHA1 = "2C:19:C7:E8:07:61:2B:8E:94:51:1B:FD:72:67:07:64:5D:C2:58:AE"
 private const val CONTENT_TYPE_APK = "application/vnd.android.package-archive"
 
 @Singleton
 class AppUpdateRepository @Inject constructor(
-	private val appValidator: AppValidator,
+	@ApplicationContext private val context: Context,
 	private val settings: AppSettings,
 	@BaseHttpClient private val okHttp: OkHttpClient,
 ) {
@@ -75,7 +85,7 @@ class AppUpdateRepository @Inject constructor(
 	}
 
 	fun isUpdateSupported(): Boolean {
-		return BuildConfig.DEBUG || appValidator.isOriginalApp
+		return BuildConfig.DEBUG || getCertificateSHA1Fingerprint() == CERT_SHA1
 	}
 
 	suspend fun getCurrentVersionChangelog(): String? {
@@ -84,6 +94,22 @@ class AppUpdateRepository @Inject constructor(
 		return available.find { x -> x.versionId == currentVersion }?.description
 	}
 
+	@Suppress("DEPRECATION")
+	@SuppressLint("PackageManagerGetSignatures")
+	private fun getCertificateSHA1Fingerprint(): String? = runCatching {
+		val packageInfo = context.packageManager.getPackageInfo(context.packageName, PackageManager.GET_SIGNATURES)
+		val signatures = requireNotNull(packageInfo?.signatures)
+		val cert: ByteArray = signatures.first().toByteArray()
+		val input: InputStream = ByteArrayInputStream(cert)
+		val cf = CertificateFactory.getInstance("X509")
+		val c = cf.generateCertificate(input) as X509Certificate
+		val md: MessageDigest = MessageDigest.getInstance("SHA1")
+		val publicKey: ByteArray = md.digest(c.encoded)
+		return publicKey.byte2HexFormatted()
+	}.onFailure { error ->
+		error.printStackTraceDebug()
+	}.getOrNull()
+
 	private inline fun JSONArray.find(predicate: (JSONObject) -> Boolean): JSONObject? {
 		val size = length()
 		for (i in 0 until size) {

app/src/main/kotlin/org/koitharu/kotatsu/core/logs/FileLogger.kt

@@ -17,7 +17,7 @@ import org.koitharu.kotatsu.core.prefs.AppSettings
 import org.koitharu.kotatsu.core.util.ext.processLifecycleScope
 import org.koitharu.kotatsu.core.util.ext.subdir
 import org.koitharu.kotatsu.parsers.util.runCatchingCancellable
-import org.koitharu.kotatsu.core.util.ext.printStackTraceDebug
+import org.koitharu.kotatsu.util.ext.printStackTraceDebug
 import java.io.File
 import java.io.FileOutputStream
 import java.text.SimpleDateFormat

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

@@ -41,10 +41,6 @@ class ParcelableManga(
 		return 0
 	}
 
-	override fun toString(): String {
-		return "ParcelableManga(manga=$manga, withChapters=$withChapters)"
-	}
-
 	companion object CREATOR : Parcelable.Creator<ParcelableManga> {
 		override fun createFromParcel(parcel: Parcel): ParcelableManga {
 			return ParcelableManga(parcel)

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

@@ -23,10 +23,6 @@ class ParcelableMangaChapters(
 		return 0
 	}
 
-	override fun toString(): String {
-		return "ParcelableMangaChapters(chapters=$chapters)"
-	}
-
 	companion object CREATOR : Parcelable.Creator<ParcelableMangaChapters> {
 		override fun createFromParcel(parcel: Parcel): ParcelableMangaChapters {
 			return ParcelableMangaChapters(parcel)
@@ -36,4 +32,4 @@ class ParcelableMangaChapters(
 			return arrayOfNulls(size)
 		}
 	}
-}
+}

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

@@ -23,10 +23,6 @@ class ParcelableMangaPages(
 		return 0
 	}
 
-	override fun toString(): String {
-		return "ParcelableMangaPages(pages=$pages)"
-	}
-
 	companion object CREATOR : Parcelable.Creator<ParcelableMangaPages> {
 		override fun createFromParcel(parcel: Parcel): ParcelableMangaPages {
 			return ParcelableMangaPages(parcel)
@@ -36,4 +32,4 @@ class ParcelableMangaPages(
 			return arrayOfNulls(size)
 		}
 	}
-}
+}

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

@@ -24,10 +24,6 @@ class ParcelableMangaTags(
 		return 0
 	}
 
-	override fun toString(): String {
-		return "ParcelableMangaTags(tags=$tags)"
-	}
-
 	companion object CREATOR : Parcelable.Creator<ParcelableMangaTags> {
 		override fun createFromParcel(parcel: Parcel): ParcelableMangaTags {
 			return ParcelableMangaTags(parcel)

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

@@ -1,7 +1,7 @@
 package org.koitharu.kotatsu.core.network
 
 import org.koitharu.kotatsu.core.prefs.AppSettings
-import org.koitharu.kotatsu.core.util.ext.printStackTraceDebug
+import org.koitharu.kotatsu.util.ext.printStackTraceDebug
 import java.io.IOException
 import java.net.InetSocketAddress
 import java.net.Proxy

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

@@ -13,13 +13,13 @@ private const val SERVER_CLOUDFLARE = "cloudflare"
 class CloudFlareInterceptor : Interceptor {
 
 	override fun intercept(chain: Interceptor.Chain): Response {
-		val response = chain.proceed(chain.request())
+		val request = chain.request()
+		val response = chain.proceed(request)
 		if (response.code == HTTP_FORBIDDEN || response.code == HTTP_UNAVAILABLE) {
 			if (response.header(HEADER_SERVER)?.startsWith(SERVER_CLOUDFLARE) == true) {
-				val request = response.request
 				response.closeQuietly()
 				throw CloudFlareProtectedException(
-					url = request.url.toString(),
+					url = response.request.url.toString(),
 					headers = request.headers,
 				)
 			}

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

@@ -12,7 +12,7 @@ import org.koitharu.kotatsu.core.parser.MangaRepository
 import org.koitharu.kotatsu.core.parser.RemoteMangaRepository
 import org.koitharu.kotatsu.parsers.model.MangaSource
 import org.koitharu.kotatsu.parsers.util.mergeWith
-import org.koitharu.kotatsu.core.util.ext.printStackTraceDebug
+import org.koitharu.kotatsu.util.ext.printStackTraceDebug
 import java.net.IDN
 import java.util.Locale
 import javax.inject.Inject

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

@@ -6,7 +6,7 @@ import okhttp3.HttpUrl.Companion.toHttpUrl
 import okhttp3.OkHttpClient
 import okhttp3.dnsoverhttps.DnsOverHttps
 import org.koitharu.kotatsu.core.prefs.AppSettings
-import org.koitharu.kotatsu.core.util.ext.printStackTraceDebug
+import org.koitharu.kotatsu.util.ext.printStackTraceDebug
 import java.net.InetAddress
 import java.net.UnknownHostException
 

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

@@ -2,7 +2,7 @@ package org.koitharu.kotatsu.core.network
 
 import android.annotation.SuppressLint
 import okhttp3.OkHttpClient
-import org.koitharu.kotatsu.core.util.ext.printStackTraceDebug
+import org.koitharu.kotatsu.util.ext.printStackTraceDebug
 import java.security.SecureRandom
 import java.security.cert.X509Certificate
 import javax.net.ssl.SSLContext

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

@@ -8,7 +8,7 @@ import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.withContext
 import okhttp3.Cookie
 import okhttp3.HttpUrl
-import org.koitharu.kotatsu.core.util.ext.printStackTraceDebug
+import org.koitharu.kotatsu.util.ext.printStackTraceDebug
 
 private const val PREFS_NAME = "cookies"
 

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

@@ -1,46 +0,0 @@
-package org.koitharu.kotatsu.core.os
-
-import android.annotation.SuppressLint
-import android.content.Context
-import android.content.pm.PackageManager
-import dagger.hilt.android.qualifiers.ApplicationContext
-import org.koitharu.kotatsu.core.util.ext.printStackTraceDebug
-import org.koitharu.kotatsu.parsers.util.byte2HexFormatted
-import java.io.ByteArrayInputStream
-import java.io.InputStream
-import java.security.MessageDigest
-import java.security.cert.CertificateFactory
-import java.security.cert.X509Certificate
-import javax.inject.Inject
-import javax.inject.Singleton
-
-@Singleton
-class AppValidator @Inject constructor(
-	@ApplicationContext private val context: Context,
-) {
-
-	val isOriginalApp by lazy {
-		getCertificateSHA1Fingerprint() == CERT_SHA1
-	}
-
-	@Suppress("DEPRECATION")
-	@SuppressLint("PackageManagerGetSignatures")
-	private fun getCertificateSHA1Fingerprint(): String? = runCatching {
-		val packageInfo = context.packageManager.getPackageInfo(context.packageName, PackageManager.GET_SIGNATURES)
-		val signatures = requireNotNull(packageInfo?.signatures)
-		val cert: ByteArray = signatures.first().toByteArray()
-		val input: InputStream = ByteArrayInputStream(cert)
-		val cf = CertificateFactory.getInstance("X509")
-		val c = cf.generateCertificate(input) as X509Certificate
-		val md: MessageDigest = MessageDigest.getInstance("SHA1")
-		val publicKey: ByteArray = md.digest(c.encoded)
-		return publicKey.byte2HexFormatted()
-	}.onFailure { error ->
-		error.printStackTraceDebug()
-	}.getOrNull()
-
-	private companion object {
-
-		private const val CERT_SHA1 = "2C:19:C7:E8:07:61:2B:8E:94:51:1B:FD:72:67:07:64:5D:C2:58:AE"
-	}
-}

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

@@ -15,6 +15,7 @@ import androidx.core.graphics.drawable.toBitmap
 import androidx.room.InvalidationTracker
 import coil.ImageLoader
 import coil.request.ImageRequest
+import coil.size.Precision
 import coil.size.Scale
 import dagger.hilt.android.qualifiers.ApplicationContext
 import kotlinx.coroutines.Dispatchers
@@ -24,19 +25,18 @@ import org.koitharu.kotatsu.R
 import org.koitharu.kotatsu.core.db.TABLE_HISTORY
 import org.koitharu.kotatsu.core.parser.MangaDataRepository
 import org.koitharu.kotatsu.core.prefs.AppSettings
-import org.koitharu.kotatsu.core.ui.image.ThumbnailTransformation
 import org.koitharu.kotatsu.core.util.ext.getDrawableOrThrow
-import org.koitharu.kotatsu.core.util.ext.printStackTraceDebug
 import org.koitharu.kotatsu.core.util.ext.processLifecycleScope
 import org.koitharu.kotatsu.history.data.HistoryRepository
 import org.koitharu.kotatsu.parsers.model.Manga
 import org.koitharu.kotatsu.parsers.util.runCatchingCancellable
 import org.koitharu.kotatsu.reader.ui.ReaderActivity
+import org.koitharu.kotatsu.util.ext.printStackTraceDebug
 import javax.inject.Inject
 import javax.inject.Singleton
 
 @Singleton
-class AppShortcutManager @Inject constructor(
+class ShortcutsUpdater @Inject constructor(
 	@ApplicationContext private val context: Context,
 	private val coil: ImageLoader,
 	private val historyRepository: HistoryRepository,
@@ -128,8 +128,8 @@ class AppShortcutManager @Inject constructor(
 					.data(manga.coverUrl)
 					.size(iconSize.width, iconSize.height)
 					.tag(manga.source)
+					.precision(Precision.EXACT)
 					.scale(Scale.FILL)
-					.transformations(ThumbnailTransformation())
 					.build(),
 			).getDrawableOrThrow().toBitmap()
 		}.fold(
@@ -142,9 +142,8 @@ class AppShortcutManager @Inject constructor(
 			.setLongLabel(manga.title)
 			.setIcon(icon)
 			.setIntent(
-				ReaderActivity.IntentBuilder(context)
-					.mangaId(manga.id)
-					.build(),
+				ReaderActivity.newIntent(context, manga.id)
+					.setAction(ReaderActivity.ACTION_MANGA_READ),
 			)
 	}
 

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

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

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

@@ -428,6 +428,7 @@ class AppSettings @Inject constructor(@ApplicationContext context: Context) {
 		const val KEY_SHIKIMORI = "shikimori"
 		const val KEY_ANILIST = "anilist"
 		const val KEY_MAL = "mal"
+		const val KEY_KITSU = "kitsu"
 		const val KEY_DOWNLOADS_SLOWDOWN = "downloads_slowdown"
 		const val KEY_DOWNLOADS_WIFI = "downloads_wifi"
 		const val KEY_ALL_FAVOURITES_VISIBLE = "all_favourites_visible"

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

@@ -27,7 +27,6 @@ abstract class AlertDialogFragment<B : ViewBinding> : DialogFragment() {
 			.setView(binding.root)
 			.run(::onBuildDialog)
 			.create()
-			.also(::onDialogCreated)
 	}
 
 	final override fun onCreateView(

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

@@ -14,6 +14,7 @@ import androidx.appcompat.app.AppCompatActivity
 import androidx.appcompat.view.ActionMode
 import androidx.appcompat.widget.ActionBarContextView
 import androidx.appcompat.widget.Toolbar
+import androidx.core.app.ActivityCompat
 import androidx.core.content.ContextCompat
 import androidx.core.graphics.ColorUtils
 import androidx.core.view.ViewCompat
@@ -44,7 +45,7 @@ abstract class BaseActivity<B : ViewBinding> :
 	protected val exceptionResolver = ExceptionResolver(this)
 
 	@JvmField
-	protected val insetsDelegate = WindowInsetsDelegate()
+	protected val insetsDelegate = WindowInsetsDelegate(this)
 
 	@JvmField
 	val actionModeDelegate = ActionModeDelegate()
@@ -61,7 +62,6 @@ abstract class BaseActivity<B : ViewBinding> :
 		super.onCreate(savedInstanceState)
 		WindowCompat.setDecorFitsSystemWindows(window, false)
 		insetsDelegate.handleImeInsets = true
-		insetsDelegate.addInsetsListener(this)
 		putDataToExtras(intent)
 	}
 
@@ -103,8 +103,7 @@ abstract class BaseActivity<B : ViewBinding> :
 
 	override fun onKeyDown(keyCode: Int, event: KeyEvent?): Boolean {
 		if (BuildConfig.DEBUG && keyCode == KeyEvent.KEYCODE_VOLUME_UP) {
-			// ActivityCompat.recreate(this)
-			error("Test")
+			ActivityCompat.recreate(this)
 			return true
 		}
 		return super.onKeyDown(keyCode, event)

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

@@ -26,7 +26,7 @@ abstract class BaseFragment<B : ViewBinding> :
 	protected val exceptionResolver = ExceptionResolver(this)
 
 	@JvmField
-	protected val insetsDelegate = WindowInsetsDelegate()
+	protected val insetsDelegate = WindowInsetsDelegate(this)
 
 	protected val actionModeDelegate: ActionModeDelegate
 		get() = (requireActivity() as BaseActivity<*>).actionModeDelegate
@@ -44,13 +44,11 @@ abstract class BaseFragment<B : ViewBinding> :
 	final override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
 		super.onViewCreated(view, savedInstanceState)
 		insetsDelegate.onViewCreated(view)
-		insetsDelegate.addInsetsListener(this)
 		onViewBindingCreated(requireViewBinding(), savedInstanceState)
 	}
 
 	override fun onDestroyView() {
 		viewBinding = null
-		insetsDelegate.removeInsetsListener(this)
 		insetsDelegate.onDestroyView()
 		super.onDestroyView()
 	}

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

@@ -4,11 +4,9 @@ import android.graphics.Color
 import android.os.Build
 import android.os.Bundle
 import android.view.WindowManager
-import androidx.core.content.ContextCompat
 import androidx.core.view.WindowInsetsCompat
 import androidx.core.view.WindowInsetsControllerCompat
 import androidx.viewbinding.ViewBinding
-import org.koitharu.kotatsu.R
 
 abstract class BaseFullscreenActivity<B : ViewBinding> :
 	BaseActivity<B>() {
@@ -20,11 +18,7 @@ abstract class BaseFullscreenActivity<B : ViewBinding> :
 		with(window) {
 			insetsControllerCompat = WindowInsetsControllerCompat(this, decorView)
 			statusBarColor = Color.TRANSPARENT
-			navigationBarColor = if (Build.VERSION.SDK_INT < Build.VERSION_CODES.M) {
-				ContextCompat.getColor(this@BaseFullscreenActivity, R.color.dim)
-			} else {
-				Color.TRANSPARENT
-			}
+			navigationBarColor = Color.TRANSPARENT
 			if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.P) {
 				attributes.layoutInDisplayCutoutMode =
 					WindowManager.LayoutParams.LAYOUT_IN_DISPLAY_CUTOUT_MODE_SHORT_EDGES

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

@@ -12,10 +12,10 @@ import dagger.hilt.android.AndroidEntryPoint
 import org.koitharu.kotatsu.core.prefs.AppSettings
 import org.koitharu.kotatsu.core.ui.util.RecyclerViewOwner
 import org.koitharu.kotatsu.core.ui.util.WindowInsetsDelegate
-import org.koitharu.kotatsu.core.util.ext.getThemeColor
-import org.koitharu.kotatsu.settings.SettingsActivity
+import org.koitharu.kotatsu.settings.SettingsHeadersFragment
 import javax.inject.Inject
 
+@Suppress("LeakingThis")
 @AndroidEntryPoint
 abstract class BasePreferenceFragment(@StringRes private val titleId: Int) :
 	PreferenceFragmentCompat(),
@@ -26,28 +26,27 @@ abstract class BasePreferenceFragment(@StringRes private val titleId: Int) :
 	lateinit var settings: AppSettings
 
 	@JvmField
-	protected val insetsDelegate = WindowInsetsDelegate()
+	protected val insetsDelegate = WindowInsetsDelegate(this)
 
 	override val recyclerView: RecyclerView
 		get() = listView
 
 	override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
 		super.onViewCreated(view, savedInstanceState)
-		view.setBackgroundColor(view.context.getThemeColor(android.R.attr.colorBackground))
 		listView.clipToPadding = false
 		insetsDelegate.onViewCreated(view)
-		insetsDelegate.addInsetsListener(this)
 	}
 
 	override fun onDestroyView() {
-		insetsDelegate.removeInsetsListener(this)
 		insetsDelegate.onDestroyView()
 		super.onDestroyView()
 	}
 
 	override fun onResume() {
 		super.onResume()
-		setTitle(if (titleId != 0) getString(titleId) else null)
+		if (titleId != 0) {
+			setTitle(getString(titleId))
+		}
 	}
 
 	@CallSuper
@@ -57,7 +56,9 @@ abstract class BasePreferenceFragment(@StringRes private val titleId: Int) :
 		)
 	}
 
-	protected fun setTitle(title: CharSequence?) {
-		(activity as? SettingsActivity)?.setSectionTitle(title)
+	@Suppress("UsePropertyAccessSyntax")
+	protected fun setTitle(title: CharSequence) {
+		(parentFragment as? SettingsHeadersFragment)?.setTitle(title)
+			?: activity?.setTitle(title)
 	}
 }

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

@@ -17,7 +17,7 @@ import kotlinx.coroutines.launch
 import org.koitharu.kotatsu.core.util.ext.EventFlow
 import org.koitharu.kotatsu.core.util.ext.MutableEventFlow
 import org.koitharu.kotatsu.core.util.ext.call
-import org.koitharu.kotatsu.core.util.ext.printStackTraceDebug
+import org.koitharu.kotatsu.util.ext.printStackTraceDebug
 import kotlin.coroutines.CoroutineContext
 import kotlin.coroutines.EmptyCoroutineContext
 

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

@@ -9,7 +9,7 @@ import kotlinx.coroutines.launch
 import kotlinx.coroutines.sync.Mutex
 import kotlinx.coroutines.sync.withLock
 import kotlinx.coroutines.withContext
-import org.koitharu.kotatsu.core.util.ext.printStackTraceDebug
+import org.koitharu.kotatsu.util.ext.printStackTraceDebug
 
 abstract class CoroutineIntentService : BaseService() {
 

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

@@ -1,24 +0,0 @@
-package org.koitharu.kotatsu.core.ui.image
-
-import android.graphics.Bitmap
-import android.media.ThumbnailUtils
-import coil.size.Size
-import coil.size.pxOrElse
-import coil.transform.Transformation
-
-class ThumbnailTransformation : Transformation {
-
-	override val cacheKey: String = javaClass.name
-
-	override suspend fun transform(input: Bitmap, size: Size): Bitmap {
-		return ThumbnailUtils.extractThumbnail(
-			input,
-			size.width.pxOrElse { input.width },
-			size.height.pxOrElse { input.height },
-		)
-	}
-
-	override fun equals(other: Any?) = other is ThumbnailTransformation
-
-	override fun hashCode() = javaClass.hashCode()
-}

app/src/main/kotlin/org/koitharu/kotatsu/core/ui/list/fastscroll/FastScroller.kt

@@ -9,7 +9,6 @@ import android.util.AttributeSet
 import android.util.TypedValue
 import android.view.LayoutInflater
 import android.view.MotionEvent
-import android.view.View
 import android.view.ViewGroup
 import android.widget.*
 import androidx.annotation.*
@@ -25,7 +24,6 @@ import androidx.recyclerview.widget.RecyclerView
 import org.koitharu.kotatsu.R
 import org.koitharu.kotatsu.core.util.ext.getThemeColor
 import org.koitharu.kotatsu.core.util.ext.isLayoutReversed
-import org.koitharu.kotatsu.core.util.ext.parents
 import org.koitharu.kotatsu.databinding.FastScrollerBinding
 import kotlin.math.roundToInt
 import com.google.android.material.R as materialR
@@ -117,9 +115,6 @@ class FastScroller @JvmOverloads constructor(
 			return viewHeight * proportion
 		}
 
-	val isScrollbarVisible: Boolean
-		get() = binding.scrollbar.isVisible
-
 	init {
 		clipChildren = false
 		orientation = HORIZONTAL
@@ -170,9 +165,7 @@ class FastScroller @JvmOverloads constructor(
 
 		when (event.actionMasked) {
 			MotionEvent.ACTION_DOWN -> {
-				if (!isScrollbarVisible || event.x.toInt() !in binding.scrollbar.left..binding.scrollbar.right) {
-					return false
-				}
+				if (event.x.toInt() !in binding.scrollbar.left..binding.scrollbar.right) return false
 
 				requestDisallowInterceptTouchEvent(true)
 				setHandleSelected(true)
@@ -303,12 +296,10 @@ class FastScroller @JvmOverloads constructor(
 
 		if (parent is ViewGroup) {
 			setLayoutParams(parent as ViewGroup)
-		} else {
-			val viewGroup = findValidParent(recyclerView)
-			if (viewGroup != null) {
-				viewGroup.addView(this)
-				setLayoutParams(viewGroup)
-			}
+		} else if (recyclerView.parent is ViewGroup) {
+			val viewGroup = recyclerView.parent as ViewGroup
+			viewGroup.addView(this)
+			setLayoutParams(viewGroup)
 		}
 
 		recyclerView.addOnScrollListener(scrollListener)
@@ -522,14 +513,6 @@ class FastScroller @JvmOverloads constructor(
 		return BubbleSize.values().getOrNull(ordinal) ?: defaultValue
 	}
 
-	private fun findValidParent(view: View): ViewGroup? = view.parents.firstNotNullOfOrNull { p ->
-		if (p is FrameLayout || p is ConstraintLayout || p is CoordinatorLayout || p is RelativeLayout) {
-			p as ViewGroup
-		} else {
-			null
-		}
-	}
-
 	private val BubbleSize.textSize
 		@Px get() = resources.getDimension(textSizeId)
 

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

@@ -6,6 +6,7 @@ import android.view.LayoutInflater
 import android.view.View
 import android.view.ViewGroup
 import android.view.ViewGroup.LayoutParams
+import androidx.activity.ComponentDialog
 import androidx.activity.OnBackPressedDispatcher
 import androidx.appcompat.app.AppCompatDialogFragment
 import androidx.core.view.updateLayoutParams
@@ -35,7 +36,7 @@ abstract class BaseAdaptiveSheet<B : ViewBinding> : AppCompatDialogFragment() {
 		get() = behavior?.state == AdaptiveSheetBehavior.STATE_EXPANDED
 
 	val onBackPressedDispatcher: OnBackPressedDispatcher
-		get() = requireComponentDialog().onBackPressedDispatcher
+		get() = (requireDialog() as ComponentDialog).onBackPressedDispatcher
 
 	final override fun onCreateView(
 		inflater: LayoutInflater,

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

@@ -14,7 +14,7 @@ class ActionModeDelegate : OnBackPressedCallback(false) {
 		get() = activeActionMode != null
 
 	override fun handleOnBackPressed() {
-		finishActionMode()
+		activeActionMode?.finish()
 	}
 
 	fun onSupportActionModeStarted(mode: ActionMode) {
@@ -45,10 +45,6 @@ class ActionModeDelegate : OnBackPressedCallback(false) {
 		owner.lifecycle.addObserver(ListenerLifecycleObserver(listener))
 	}
 
-	fun finishActionMode() {
-		activeActionMode?.finish()
-	}
-
 	private inner class ListenerLifecycleObserver(
 		private val listener: ActionModeListener,
 	) : DefaultLifecycleObserver {

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

@@ -6,7 +6,7 @@ import kotlinx.coroutines.launch
 import kotlinx.coroutines.withContext
 import org.koitharu.kotatsu.core.util.ext.processLifecycleScope
 import org.koitharu.kotatsu.parsers.util.runCatchingCancellable
-import org.koitharu.kotatsu.core.util.ext.printStackTraceDebug
+import org.koitharu.kotatsu.util.ext.printStackTraceDebug
 
 fun interface ReversibleHandle {
 

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

@@ -5,9 +5,10 @@ import androidx.core.graphics.Insets
 import androidx.core.view.OnApplyWindowInsetsListener
 import androidx.core.view.ViewCompat
 import androidx.core.view.WindowInsetsCompat
-import java.util.LinkedList
 
-class WindowInsetsDelegate : OnApplyWindowInsetsListener, View.OnLayoutChangeListener {
+class WindowInsetsDelegate(
+	private val listener: WindowInsetsListener,
+) : OnApplyWindowInsetsListener, View.OnLayoutChangeListener {
 
 	@JvmField
 	var handleImeInsets: Boolean = false
@@ -15,7 +16,6 @@ class WindowInsetsDelegate : OnApplyWindowInsetsListener, View.OnLayoutChangeLis
 	@JvmField
 	var interceptingWindowInsetsListener: OnApplyWindowInsetsListener? = null
 
-	private val listeners = LinkedList<WindowInsetsListener>()
 	private var lastInsets: Insets? = null
 
 	override fun onApplyWindowInsets(v: View, insets: WindowInsetsCompat): WindowInsetsCompat {
@@ -29,7 +29,7 @@ class WindowInsetsDelegate : OnApplyWindowInsetsListener, View.OnLayoutChangeLis
 			handledInsets.getInsets(WindowInsetsCompat.Type.systemBars())
 		}
 		if (newInsets != lastInsets) {
-			listeners.forEach { it.onWindowInsetsChanged(newInsets) }
+			listener.onWindowInsetsChanged(newInsets)
 			lastInsets = newInsets
 		}
 		return handledInsets
@@ -52,15 +52,6 @@ class WindowInsetsDelegate : OnApplyWindowInsetsListener, View.OnLayoutChangeLis
 		}
 	}
 
-	fun addInsetsListener(listener: WindowInsetsListener) {
-		listeners.add(listener)
-		lastInsets?.let { listener.onWindowInsetsChanged(it) }
-	}
-
-	fun removeInsetsListener(listener: WindowInsetsListener) {
-		listeners.remove(listener)
-	}
-
 	fun onViewCreated(view: View) {
 		ViewCompat.setOnApplyWindowInsetsListener(view, this)
 		view.addOnLayoutChangeListener(this)

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

@@ -92,14 +92,6 @@ class SlidingBottomNavigationView @JvmOverloads constructor(
 		)
 	}
 
-	fun showOrHide(show: Boolean) {
-		if (show) {
-			show()
-		} else {
-			hide()
-		}
-	}
-
 	private fun animateTranslation(targetY: Float, duration: Long, interpolator: TimeInterpolator) {
 		currentAnimator = animate()
 			.translationY(targetY)

app/src/main/kotlin/org/koitharu/kotatsu/core/util/AcraScreenLogger.kt

@@ -1,60 +0,0 @@
-package org.koitharu.kotatsu.core.util
-
-import android.app.Activity
-import android.content.Context
-import android.os.Bundle
-import androidx.fragment.app.Fragment
-import androidx.fragment.app.FragmentActivity
-import androidx.fragment.app.FragmentManager
-import androidx.fragment.app.FragmentManager.FragmentLifecycleCallbacks
-import org.acra.ACRA
-import org.koitharu.kotatsu.core.ui.DefaultActivityLifecycleCallbacks
-import java.text.DateFormat
-import java.text.SimpleDateFormat
-import java.util.Date
-import java.util.Locale
-import java.util.WeakHashMap
-import javax.inject.Inject
-import javax.inject.Singleton
-
-@Singleton
-class AcraScreenLogger @Inject constructor() : FragmentLifecycleCallbacks(), DefaultActivityLifecycleCallbacks {
-
-	private val timeFormat = SimpleDateFormat.getTimeInstance(DateFormat.DEFAULT, Locale.ROOT)
-	private val keys = WeakHashMap<Any, String>()
-
-	override fun onFragmentAttached(fm: FragmentManager, f: Fragment, context: Context) {
-		super.onFragmentAttached(fm, f, context)
-		ACRA.errorReporter.putCustomData(f.key(), f.arguments.contentToString())
-	}
-
-	override fun onFragmentDetached(fm: FragmentManager, f: Fragment) {
-		super.onFragmentDetached(fm, f)
-		ACRA.errorReporter.removeCustomData(f.key())
-		keys.remove(f)
-	}
-
-	override fun onActivityCreated(activity: Activity, savedInstanceState: Bundle?) {
-		super.onActivityCreated(activity, savedInstanceState)
-		ACRA.errorReporter.putCustomData(activity.key(), activity.intent.extras.contentToString())
-		(activity as? FragmentActivity)?.supportFragmentManager?.registerFragmentLifecycleCallbacks(this, true)
-	}
-
-	override fun onActivityDestroyed(activity: Activity) {
-		super.onActivityDestroyed(activity)
-		ACRA.errorReporter.removeCustomData(activity.key())
-		keys.remove(activity)
-	}
-
-	private fun Any.key() = keys.getOrPut(this) {
-		"${time()}: ${javaClass.simpleName}"
-	}
-
-	private fun time() = timeFormat.format(Date())
-
-	@Suppress("DEPRECATION")
-	private fun Bundle?.contentToString() = this?.keySet()?.joinToString { k ->
-		val v = get(k)
-		"$k=$v"
-	} ?: toString()
-}

app/src/main/kotlin/org/koitharu/kotatsu/core/util/TaggedActivityResult.kt

@@ -5,8 +5,7 @@ import android.app.Activity
 class TaggedActivityResult(
 	val tag: String,
 	val result: Int,
-) {
+)
 
-	val isSuccess: Boolean
-		get() = result == Activity.RESULT_OK
-}
+val TaggedActivityResult.isSuccess: Boolean
+	get() = this.result == Activity.RESULT_OK

app/src/main/kotlin/org/koitharu/kotatsu/core/util/WorkManagerHelper.kt

@@ -61,10 +61,6 @@ class WorkManagerHelper(
 		return workManagerImpl.getWorkInfoById(id).await()
 	}
 
-	suspend fun getUniqueWorkInfoByName(name: String): List<WorkInfo> {
-		return workManagerImpl.getWorkInfosForUniqueWork(name).await().orEmpty()
-	}
-
 	suspend fun updateWork(request: WorkRequest): WorkManager.UpdateResult {
 		return workManagerImpl.updateWork(request).await()
 	}

app/src/main/kotlin/org/koitharu/kotatsu/core/util/ext/Android.kt

@@ -6,7 +6,6 @@ import android.app.ActivityManager.MemoryInfo
 import android.app.ActivityOptions
 import android.content.Context
 import android.content.Context.ACTIVITY_SERVICE
-import android.content.Context.POWER_SERVICE
 import android.content.ContextWrapper
 import android.content.OperationApplicationException
 import android.content.SharedPreferences
@@ -17,8 +16,6 @@ import android.database.SQLException
 import android.graphics.Color
 import android.net.Uri
 import android.os.Build
-import android.os.Bundle
-import android.os.PowerManager
 import android.provider.Settings
 import android.view.View
 import android.view.ViewPropertyAnimator
@@ -46,6 +43,7 @@ import org.jsoup.internal.StringUtil.StringJoiner
 import org.koitharu.kotatsu.BuildConfig
 import org.koitharu.kotatsu.R
 import org.koitharu.kotatsu.parsers.util.runCatchingCancellable
+import org.koitharu.kotatsu.util.ext.printStackTraceDebug
 import org.xmlpull.v1.XmlPullParser
 import org.xmlpull.v1.XmlPullParserException
 import kotlin.math.roundToLong
@@ -53,9 +51,6 @@ import kotlin.math.roundToLong
 val Context.activityManager: ActivityManager?
 	get() = getSystemService(ACTIVITY_SERVICE) as? ActivityManager
 
-val Context.powerManager: PowerManager?
-	get() = getSystemService(POWER_SERVICE) as? PowerManager
-
 fun String.toUriOrNull() = if (isEmpty()) null else Uri.parse(this)
 
 suspend fun CoroutineWorker.trySetForeground(): Boolean = runCatchingCancellable {
@@ -146,10 +141,6 @@ fun Context.isLowRamDevice(): Boolean {
 	return activityManager?.isLowRamDevice ?: false
 }
 
-fun Context.isPowerSaveMode(): Boolean {
-	return powerManager?.isPowerSaveMode == true
-}
-
 val Context.ramAvailable: Long
 	get() {
 		val result = MemoryInfo()
@@ -157,17 +148,13 @@ val Context.ramAvailable: Long
 		return result.availMem
 	}
 
-fun scaleUpActivityOptionsOf(view: View): Bundle? = if (view.context.isAnimationsEnabled) {
-	ActivityOptions.makeScaleUpAnimation(
-		view,
-		0,
-		0,
-		view.width,
-		view.height,
-	).toBundle()
-} else {
-	null
-}
+fun scaleUpActivityOptionsOf(view: View): ActivityOptions = ActivityOptions.makeScaleUpAnimation(
+	view,
+	0,
+	0,
+	view.width,
+	view.height,
+)
 
 fun Resources.getLocalesConfig(): LocaleListCompat {
 	val tagsList = StringJoiner(",")

app/src/main/kotlin/org/koitharu/kotatsu/core/util/ext/Bundle.kt

@@ -9,8 +9,8 @@ import android.os.Parcel
 import android.os.Parcelable
 import androidx.core.content.IntentCompat
 import androidx.core.os.BundleCompat
-import androidx.core.os.ParcelCompat
 import androidx.lifecycle.SavedStateHandle
+import org.koitharu.kotatsu.core.model.parcelable.ParcelableMangaTags
 import java.io.Serializable
 
 // https://issuetracker.google.com/issues/240585930
@@ -36,11 +36,11 @@ inline fun <reified T : Serializable> Bundle.getSerializableCompat(key: String):
 }
 
 inline fun <reified T : Parcelable> Parcel.readParcelableCompat(): T? {
-	return ParcelCompat.readParcelable(this, T::class.java.classLoader, T::class.java)
+	return readParcelable(ParcelableMangaTags::class.java.classLoader) as T?
 }
 
 inline fun <reified T : Serializable> Parcel.readSerializableCompat(): T? {
-	return ParcelCompat.readSerializable(this, T::class.java.classLoader, T::class.java)
+	return readSerializable() as T?
 }
 
 inline fun <reified T : Serializable> Bundle.requireSerializable(key: String): T {
@@ -49,6 +49,12 @@ inline fun <reified T : Serializable> Bundle.requireSerializable(key: String): T
 	}
 }
 
+inline fun <reified T : Parcelable> Bundle.requireParcelable(key: String): T {
+	return checkNotNull(getParcelableCompat(key)) {
+		"Parcelable of type \"${T::class.java.name}\" not found at \"$key\""
+	}
+}
+
 fun <T> SavedStateHandle.require(key: String): T {
 	return checkNotNull(get(key)) {
 		"Value $key not found in SavedStateHandle or has a wrong type"

app/src/main/kotlin/org/koitharu/kotatsu/core/util/ext/File.kt

@@ -26,8 +26,6 @@ fun File.takeIfReadable() = takeIf { it.exists() && it.canRead() }
 
 fun File.takeIfWriteable() = takeIf { it.exists() && it.canWrite() }
 
-fun File.isNotEmpty() = length() != 0L
-
 fun ZipFile.readText(entry: ZipEntry) = getInputStream(entry).bufferedReader().use {
 	it.readText()
 }

app/src/main/kotlin/org/koitharu/kotatsu/core/util/ext/FlowObserver.kt

@@ -14,13 +14,7 @@ import org.koitharu.kotatsu.core.util.Event
 fun <T> Flow<T>.observe(owner: LifecycleOwner, collector: FlowCollector<T>) {
 	val start = if (this is StateFlow) CoroutineStart.UNDISPATCHED else CoroutineStart.DEFAULT
 	owner.lifecycleScope.launch(start = start) {
-		collect(collector)
-	}
-}
-
-fun <T> Flow<T>.observe(owner: LifecycleOwner, minState: Lifecycle.State, collector: FlowCollector<T>) {
-	owner.lifecycleScope.launch {
-		owner.lifecycle.repeatOnLifecycle(minState) {
+		owner.lifecycle.repeatOnLifecycle(Lifecycle.State.STARTED) {
 			collect(collector)
 		}
 	}

app/src/main/kotlin/org/koitharu/kotatsu/core/util/ext/Fragment.kt

@@ -52,11 +52,3 @@ suspend fun Fragment.awaitViewLifecycle(): LifecycleOwner {
 		}
 	}
 }
-
-fun DialogFragment.showDistinct(fm: FragmentManager, tag: String) {
-	val existing = fm.findFragmentByTag(tag) as? DialogFragment?
-	if (existing != null && existing.isVisible && existing.arguments == this.arguments) {
-		return
-	}
-	show(fm, tag)
-}

app/src/main/kotlin/org/koitharu/kotatsu/core/util/ext/String.kt

@@ -2,9 +2,10 @@ package org.koitharu.kotatsu.core.util.ext
 
 import androidx.annotation.FloatRange
 import org.koitharu.kotatsu.parsers.util.levenshteinDistance
+import org.koitharu.kotatsu.util.ext.printStackTraceDebug
 import java.util.UUID
 
-inline fun <C : CharSequence> C?.ifNullOrEmpty(defaultValue: () -> C): C {
+inline fun String?.ifNullOrEmpty(defaultValue: () -> String): String {
 	return if (this.isNullOrEmpty()) defaultValue() else this
 }
 
@@ -34,9 +35,3 @@ fun String.almostEquals(other: String, @FloatRange(from = 0.0) threshold: Float)
 	val diff = lowercase().levenshteinDistance(other.lowercase()) / ((length + other.length) / 2f)
 	return diff < threshold
 }
-
-fun CharSequence.sanitize(): CharSequence {
-	return filterNot { c -> c.isReplacement() }
-}
-
-fun Char.isReplacement() = this in '\uFFF0'..'\uFFFF'

app/src/main/kotlin/org/koitharu/kotatsu/core/util/ext/Throwable.kt

@@ -87,6 +87,3 @@ fun Throwable.isWebViewUnavailable(): Boolean {
 	return (this is AndroidRuntimeException && message?.contains("WebView") == true) ||
 		cause?.isWebViewUnavailable() == true
 }
-
-@Suppress("FunctionName")
-fun NoSpaceLeftException() = IOException(MSG_NO_SPACE_LEFT)

app/src/main/kotlin/org/koitharu/kotatsu/details/service/MangaPrefetchService.kt

@@ -10,13 +10,12 @@ import org.koitharu.kotatsu.core.model.parcelable.ParcelableMangaChapters
 import org.koitharu.kotatsu.core.parser.MangaRepository
 import org.koitharu.kotatsu.core.ui.CoroutineIntentService
 import org.koitharu.kotatsu.core.util.ext.getParcelableExtraCompat
-import org.koitharu.kotatsu.core.util.ext.isPowerSaveMode
-import org.koitharu.kotatsu.core.util.ext.printStackTraceDebug
 import org.koitharu.kotatsu.history.data.HistoryRepository
 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.util.runCatchingCancellable
+import org.koitharu.kotatsu.util.ext.printStackTraceDebug
 import javax.inject.Inject
 
 @AndroidEntryPoint
@@ -116,9 +115,6 @@ class MangaPrefetchService : CoroutineIntentService() {
 			if (source == MangaSource.LOCAL) {
 				return false
 			}
-			if (context.isPowerSaveMode()) {
-				return false
-			}
 			val entryPoint = EntryPointAccessors.fromApplication(context, PrefetchCompanionEntryPoint::class.java)
 			return entryPoint.contentCache.isCachingEnabled && entryPoint.settings.isContentPrefetchEnabled
 		}

app/src/main/kotlin/org/koitharu/kotatsu/details/ui/ButtonTip.kt

@@ -1,92 +0,0 @@
-package org.koitharu.kotatsu.details.ui
-
-import android.transition.TransitionManager
-import android.view.Gravity
-import android.view.LayoutInflater
-import android.view.View
-import android.view.ViewGroup
-import androidx.constraintlayout.widget.ConstraintLayout
-import androidx.constraintlayout.widget.ConstraintSet
-import androidx.coordinatorlayout.widget.CoordinatorLayout
-import androidx.core.graphics.Insets
-import androidx.core.view.setMargins
-import androidx.core.view.updateLayoutParams
-import org.koitharu.kotatsu.R
-import org.koitharu.kotatsu.core.ui.util.WindowInsetsDelegate
-import org.koitharu.kotatsu.core.util.ext.getThemeDimensionPixelSize
-import org.koitharu.kotatsu.core.util.ext.isAnimationsEnabled
-import org.koitharu.kotatsu.databinding.ItemTipBinding
-import com.google.android.material.R as materialR
-
-class ButtonTip(
-	private val root: ViewGroup,
-	private val insetsDelegate: WindowInsetsDelegate,
-	private val viewModel: DetailsViewModel,
-) : View.OnClickListener, WindowInsetsDelegate.WindowInsetsListener {
-
-	private var selfBinding = ItemTipBinding.inflate(LayoutInflater.from(root.context), root, false)
-	private val actionBarSize = root.context.getThemeDimensionPixelSize(materialR.attr.actionBarSize)
-
-	init {
-		selfBinding.textView.setText(R.string.details_button_tip)
-		selfBinding.imageViewIcon.setImageResource(R.drawable.ic_tap)
-		selfBinding.root.id = R.id.layout_tip
-		selfBinding.buttonClose.setOnClickListener(this)
-	}
-
-	override fun onClick(v: View?) {
-		remove()
-	}
-
-	override fun onWindowInsetsChanged(insets: Insets) {
-		if (root is CoordinatorLayout) {
-			selfBinding.root.updateLayoutParams<CoordinatorLayout.LayoutParams> {
-				bottomMargin = topMargin + insets.bottom + insets.top + actionBarSize
-			}
-		}
-	}
-
-	fun addToRoot() {
-		val lp: ViewGroup.LayoutParams = when (root) {
-			is CoordinatorLayout -> CoordinatorLayout.LayoutParams(
-				ViewGroup.LayoutParams.MATCH_PARENT,
-				ViewGroup.LayoutParams.WRAP_CONTENT,
-			).apply {
-				// anchorId = R.id.layout_bottom
-				// anchorGravity = Gravity.TOP
-				gravity = Gravity.BOTTOM
-				setMargins(root.resources.getDimensionPixelOffset(R.dimen.margin_normal))
-				bottomMargin += actionBarSize
-			}
-
-			is ConstraintLayout -> ConstraintLayout.LayoutParams(
-				ViewGroup.LayoutParams.MATCH_PARENT,
-				ViewGroup.LayoutParams.WRAP_CONTENT,
-			).apply {
-				width = root.resources.getDimensionPixelSize(R.dimen.m3_side_sheet_width)
-				setMargins(root.resources.getDimensionPixelOffset(R.dimen.margin_normal))
-			}
-
-			else -> ViewGroup.LayoutParams(ViewGroup.LayoutParams.MATCH_PARENT, ViewGroup.LayoutParams.WRAP_CONTENT)
-		}
-		root.addView(selfBinding.root, lp)
-		if (root is ConstraintLayout) {
-			val cs = ConstraintSet()
-			cs.clone(root)
-			cs.connect(R.id.layout_tip, ConstraintSet.TOP, R.id.appbar, ConstraintSet.BOTTOM)
-			cs.connect(R.id.layout_tip, ConstraintSet.START, R.id.card_chapters, ConstraintSet.START)
-			cs.connect(R.id.layout_tip, ConstraintSet.END, R.id.card_chapters, ConstraintSet.END)
-			cs.applyTo(root)
-		}
-		insetsDelegate.addInsetsListener(this)
-	}
-
-	fun remove() {
-		if (root.context.isAnimationsEnabled) {
-			TransitionManager.beginDelayedTransition(root)
-		}
-		insetsDelegate.removeInsetsListener(this)
-		root.removeView(selfBinding.root)
-		viewModel.onButtonTipClosed()
-	}
-}

app/src/main/kotlin/org/koitharu/kotatsu/details/ui/ChaptersFragment.kt

@@ -25,7 +25,7 @@ import org.koitharu.kotatsu.details.ui.adapter.ChaptersSelectionDecoration
 import org.koitharu.kotatsu.details.ui.model.ChapterListItem
 import org.koitharu.kotatsu.local.ui.LocalChaptersRemoveService
 import org.koitharu.kotatsu.parsers.model.MangaSource
-import org.koitharu.kotatsu.reader.ui.ReaderActivity.IntentBuilder
+import org.koitharu.kotatsu.reader.ui.ReaderActivity
 import org.koitharu.kotatsu.reader.ui.ReaderState
 import kotlin.math.roundToInt
 
@@ -79,11 +79,12 @@ class ChaptersFragment :
 			return
 		}
 		startActivity(
-			IntentBuilder(view.context)
-				.manga(viewModel.manga.value ?: return)
-				.state(ReaderState(item.chapter.id, 0, 0))
-				.build(),
-			scaleUpActivityOptionsOf(view),
+			ReaderActivity.newIntent(
+				context = view.context,
+				manga = viewModel.manga.value ?: return,
+				state = ReaderState(item.chapter.id, 0, 0),
+			),
+			scaleUpActivityOptionsOf(view).toBundle(),
 		)
 	}
 

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

@@ -30,7 +30,7 @@ import kotlinx.coroutines.flow.filterNotNull
 import org.koitharu.kotatsu.R
 import org.koitharu.kotatsu.core.exceptions.resolve.SnackbarErrorObserver
 import org.koitharu.kotatsu.core.model.parcelable.ParcelableManga
-import org.koitharu.kotatsu.core.os.AppShortcutManager
+import org.koitharu.kotatsu.core.os.ShortcutsUpdater
 import org.koitharu.kotatsu.core.parser.MangaIntent
 import org.koitharu.kotatsu.core.ui.BaseActivity
 import org.koitharu.kotatsu.core.ui.dialog.RecyclerViewAlertDialog
@@ -53,9 +53,8 @@ import org.koitharu.kotatsu.details.ui.model.MangaBranch
 import org.koitharu.kotatsu.download.ui.worker.DownloadStartedObserver
 import org.koitharu.kotatsu.main.ui.owners.NoModalBottomSheetOwner
 import org.koitharu.kotatsu.parsers.model.Manga
-import org.koitharu.kotatsu.reader.ui.ReaderActivity.IntentBuilder
+import org.koitharu.kotatsu.reader.ui.ReaderActivity
 import org.koitharu.kotatsu.reader.ui.thumbnails.PagesThumbnailsSheet
-import java.lang.ref.WeakReference
 import javax.inject.Inject
 import com.google.android.material.R as materialR
 
@@ -68,10 +67,9 @@ class DetailsActivity :
 	PopupMenu.OnMenuItemClickListener {
 
 	@Inject
-	lateinit var appShortcutManager: AppShortcutManager
+	lateinit var shortcutsUpdater: ShortcutsUpdater
 
 	private lateinit var viewBadge: ViewBadge
-	private var buttonTip: WeakReference<ButtonTip>? = null
 
 	private val viewModel: DetailsViewModel by viewModels()
 	private lateinit var chaptersMenuProvider: ChaptersMenuProvider
@@ -124,7 +122,6 @@ class DetailsActivity :
 		viewModel.onShowToast.observeEvent(this) {
 			makeSnackbar(getString(it), Snackbar.LENGTH_SHORT).show()
 		}
-		viewModel.onShowTip.observeEvent(this) { showTip() }
 		viewModel.historyInfo.observe(this, ::onHistoryChanged)
 		viewModel.selectedBranch.observe(this) {
 			viewBinding.toolbarChapters?.subtitle = it
@@ -147,7 +144,7 @@ class DetailsActivity :
 				activity = this,
 				viewModel = viewModel,
 				snackbarHost = viewBinding.containerChapters,
-				appShortcutManager = appShortcutManager,
+				shortcutsUpdater = shortcutsUpdater,
 			),
 		)
 	}
@@ -165,8 +162,6 @@ class DetailsActivity :
 
 	override fun onLongClick(v: View): Boolean = when (v.id) {
 		R.id.button_read -> {
-			buttonTip?.get()?.remove()
-			buttonTip = null
 			val menu = PopupMenu(v.context, v)
 			menu.inflate(R.menu.popup_read)
 			menu.setOnMenuItemClickListener(this)
@@ -249,7 +244,7 @@ class DetailsActivity :
 			bottomMargin = insets.bottom + marginEnd
 		}
 		viewBinding.dragHandle?.updateLayoutParams<MarginLayoutParams> {
-			bottomMargin = insets.top
+			bottomMargin = insets.bottom
 		}
 	}
 
@@ -301,11 +296,12 @@ class DetailsActivity :
 			snackbar.show()
 		} else {
 			startActivity(
-				IntentBuilder(this)
-					.manga(manga)
-					.branch(viewModel.selectedBranchValue)
-					.incognito(isIncognitoMode)
-					.build(),
+				ReaderActivity.newIntent(
+					context = this,
+					manga = manga,
+					branch = viewModel.selectedBranchValue,
+					isIncognitoMode = isIncognitoMode,
+				),
 			)
 			if (isIncognitoMode) {
 				Toast.makeText(this, R.string.incognito_mode, Toast.LENGTH_SHORT).show()
@@ -349,16 +345,8 @@ class DetailsActivity :
 		}
 	}
 
-	private fun showTip() {
-		val tip = ButtonTip(viewBinding.root as ViewGroup, insetsDelegate, viewModel)
-		tip.addToRoot()
-		buttonTip = WeakReference(tip)
-	}
-
 	companion object {
 
-		const val TIP_BUTTON = "btn_read"
-
 		fun newIntent(context: Context, manga: Manga): Intent {
 			return Intent(context, DetailsActivity::class.java)
 				.putExtra(MangaIntent.KEY_MANGA, ParcelableManga(manga, withChapters = true))

app/src/main/kotlin/org/koitharu/kotatsu/details/ui/DetailsFragment.kt

@@ -23,6 +23,7 @@ import org.koitharu.kotatsu.R
 import org.koitharu.kotatsu.bookmarks.domain.Bookmark
 import org.koitharu.kotatsu.bookmarks.ui.adapter.BookmarksAdapter
 import org.koitharu.kotatsu.core.model.countChaptersByBranch
+import org.koitharu.kotatsu.core.parser.MangaTagHighlighter
 import org.koitharu.kotatsu.core.ui.BaseFragment
 import org.koitharu.kotatsu.core.ui.image.CoverSizeResolver
 import org.koitharu.kotatsu.core.ui.list.OnListItemClickListener
@@ -44,7 +45,6 @@ import org.koitharu.kotatsu.details.ui.scrobbling.ScrobblingItemDecoration
 import org.koitharu.kotatsu.details.ui.scrobbling.ScrollingInfoAdapter
 import org.koitharu.kotatsu.history.data.PROGRESS_NONE
 import org.koitharu.kotatsu.image.ui.ImageActivity
-import org.koitharu.kotatsu.list.domain.ListExtraProvider
 import org.koitharu.kotatsu.main.ui.owners.NoModalBottomSheetOwner
 import org.koitharu.kotatsu.parsers.model.Manga
 import org.koitharu.kotatsu.parsers.model.MangaSource
@@ -67,7 +67,7 @@ class DetailsFragment :
 	lateinit var coil: ImageLoader
 
 	@Inject
-	lateinit var tagHighlighter: ListExtraProvider
+	lateinit var tagHighlighter: MangaTagHighlighter
 
 	private val viewModel by activityViewModels<DetailsViewModel>()
 
@@ -96,8 +96,8 @@ class DetailsFragment :
 
 	override fun onItemClick(item: Bookmark, view: View) {
 		startActivity(
-			ReaderActivity.IntentBuilder(view.context).bookmark(item).incognito(true).build(),
-			scaleUpActivityOptionsOf(view),
+			ReaderActivity.newIntent(view.context, item),
+			scaleUpActivityOptionsOf(view).toBundle(),
 		)
 		Toast.makeText(view.context, R.string.incognito_mode, Toast.LENGTH_SHORT).show()
 	}
@@ -257,7 +257,7 @@ class DetailsFragment :
 						manga.largeCoverUrl.ifNullOrEmpty { manga.coverUrl },
 						manga.source,
 					),
-					scaleUpActivityOptionsOf(v),
+					scaleUpActivityOptionsOf(v).toBundle(),
 				)
 			}
 		}
@@ -283,7 +283,7 @@ class DetailsFragment :
 			manga.tags.map { tag ->
 				ChipsView.ChipModel(
 					title = tag.title,
-					tint = tagHighlighter.getTagTint(tag),
+					tint = tagHighlighter.getTint(tag),
 					icon = 0,
 					data = tag,
 					isCheckable = false,

app/src/main/kotlin/org/koitharu/kotatsu/details/ui/DetailsMenuProvider.kt

@@ -15,7 +15,7 @@ import com.google.android.material.snackbar.Snackbar
 import kotlinx.coroutines.launch
 import org.koitharu.kotatsu.R
 import org.koitharu.kotatsu.browser.BrowserActivity
-import org.koitharu.kotatsu.core.os.AppShortcutManager
+import org.koitharu.kotatsu.core.os.ShortcutsUpdater
 import org.koitharu.kotatsu.core.util.ShareHelper
 import org.koitharu.kotatsu.details.ui.model.MangaBranch
 import org.koitharu.kotatsu.favourites.ui.categories.select.FavouriteCategoriesSheet
@@ -29,7 +29,7 @@ class DetailsMenuProvider(
 	private val activity: FragmentActivity,
 	private val viewModel: DetailsViewModel,
 	private val snackbarHost: View,
-	private val appShortcutManager: AppShortcutManager,
+	private val shortcutsUpdater: ShortcutsUpdater,
 ) : MenuProvider {
 
 	override fun onCreateMenu(menu: Menu, menuInflater: MenuInflater) {
@@ -112,7 +112,7 @@ class DetailsMenuProvider(
 			R.id.action_shortcut -> {
 				viewModel.manga.value?.let {
 					activity.lifecycleScope.launch {
-						if (!appShortcutManager.requestPinShortcut(it)) {
+						if (!shortcutsUpdater.requestPinShortcut(it)) {
 							Snackbar.make(snackbarHost, R.string.operation_not_supported, Snackbar.LENGTH_SHORT)
 								.show()
 						}

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

@@ -18,8 +18,6 @@ import kotlinx.coroutines.flow.SharingStarted
 import kotlinx.coroutines.flow.StateFlow
 import kotlinx.coroutines.flow.combine
 import kotlinx.coroutines.flow.distinctUntilChangedBy
-import kotlinx.coroutines.flow.filterNot
-import kotlinx.coroutines.flow.first
 import kotlinx.coroutines.flow.flatMapLatest
 import kotlinx.coroutines.flow.flowOf
 import kotlinx.coroutines.flow.map
@@ -39,7 +37,6 @@ import org.koitharu.kotatsu.core.util.ext.MutableEventFlow
 import org.koitharu.kotatsu.core.util.ext.call
 import org.koitharu.kotatsu.core.util.ext.computeSize
 import org.koitharu.kotatsu.core.util.ext.requireValue
-import org.koitharu.kotatsu.core.util.ext.sanitize
 import org.koitharu.kotatsu.core.util.ext.toFileOrNull
 import org.koitharu.kotatsu.details.domain.BranchComparator
 import org.koitharu.kotatsu.details.domain.DetailsInteractor
@@ -80,7 +77,6 @@ class DetailsViewModel @Inject constructor(
 	private var loadingJob: Job
 
 	val onShowToast = MutableEventFlow<Int>()
-	val onShowTip = MutableEventFlow<Unit>()
 	val onDownloadStarted = MutableEventFlow<Unit>()
 
 	val manga = doubleManga.map { it?.any }
@@ -139,7 +135,7 @@ class DetailsViewModel @Inject constructor(
 			if (description.isNullOrEmpty()) {
 				emit(null)
 			} else {
-				emit(description.parseAsHtml().filterSpans().sanitize())
+				emit(description.parseAsHtml().filterSpans())
 				emit(description.parseAsHtml(imageGetter = imageGetter).filterSpans())
 			}
 		}.stateIn(viewModelScope + Dispatchers.Default, SharingStarted.WhileSubscribed(5000), null)
@@ -194,12 +190,6 @@ class DetailsViewModel @Inject constructor(
 			localStorageChanges
 				.collect { onDownloadComplete(it) }
 		}
-		launchJob(Dispatchers.Default) {
-			if (settings.isTipEnabled(DetailsActivity.TIP_BUTTON)) {
-				manga.filterNot { it?.chapters.isNullOrEmpty() }.first()
-				onShowTip.call(Unit)
-			}
-		}
 	}
 
 	fun reload() {
@@ -286,10 +276,6 @@ class DetailsViewModel @Inject constructor(
 		}
 	}
 
-	fun onButtonTipClosed() {
-		settings.closeTip(DetailsActivity.TIP_BUTTON)
-	}
-
 	private fun doLoad() = launchLoadingJob(Dispatchers.Default) {
 		val result = doubleMangaLoadUseCase(intent)
 		val manga = result.requireAny()

app/src/main/kotlin/org/koitharu/kotatsu/details/ui/scrobbling/ScrobblingInfoSheet.kt

@@ -23,7 +23,6 @@ import org.koitharu.kotatsu.core.util.ext.getDisplayMessage
 import org.koitharu.kotatsu.core.util.ext.newImageRequest
 import org.koitharu.kotatsu.core.util.ext.observe
 import org.koitharu.kotatsu.core.util.ext.observeEvent
-import org.koitharu.kotatsu.core.util.ext.sanitize
 import org.koitharu.kotatsu.core.util.ext.scaleUpActivityOptionsOf
 import org.koitharu.kotatsu.core.util.ext.withArgs
 import org.koitharu.kotatsu.databinding.SheetScrobblingBinding
@@ -110,7 +109,7 @@ class ScrobblingInfoSheet :
 			R.id.imageView_cover -> {
 				val coverUrl = viewModel.scrobblingInfo.value.getOrNull(scrobblerIndex)?.coverUrl ?: return
 				val options = scaleUpActivityOptionsOf(v)
-				startActivity(ImageActivity.newIntent(v.context, coverUrl, null), options)
+				startActivity(ImageActivity.newIntent(v.context, coverUrl, null), options.toBundle())
 			}
 		}
 	}
@@ -123,7 +122,7 @@ class ScrobblingInfoSheet :
 		}
 		requireViewBinding().textViewTitle.text = scrobbling.title
 		requireViewBinding().ratingBar.rating = scrobbling.rating * requireViewBinding().ratingBar.numStars
-		requireViewBinding().textViewDescription.text = scrobbling.description?.sanitize()
+		requireViewBinding().textViewDescription.text = scrobbling.description
 		requireViewBinding().spinnerStatus.setSelection(scrobbling.status?.ordinal ?: -1)
 		requireViewBinding().imageViewLogo.contentDescription = getString(scrobbling.scrobbler.titleResId)
 		requireViewBinding().imageViewLogo.setImageResource(scrobbling.scrobbler.iconResId)

app/src/main/kotlin/org/koitharu/kotatsu/download/ui/list/DownloadsMenuProvider.kt

@@ -7,7 +7,6 @@ import android.view.MenuItem
 import androidx.core.view.MenuProvider
 import com.google.android.material.dialog.MaterialAlertDialogBuilder
 import org.koitharu.kotatsu.R
-import org.koitharu.kotatsu.settings.SettingsActivity
 
 class DownloadsMenuProvider(
 	private val context: Context,
@@ -24,10 +23,6 @@ class DownloadsMenuProvider(
 			R.id.action_resume -> viewModel.resumeAll()
 			R.id.action_cancel_all -> confirmCancelAll()
 			R.id.action_remove_completed -> confirmRemoveCompleted()
-			R.id.action_settings -> {
-				context.startActivity(SettingsActivity.newDownloadsSettingsIntent(context))
-			}
-
 			else -> return false
 		}
 		return true

app/src/main/kotlin/org/koitharu/kotatsu/download/ui/worker/DownloadNotificationFactory.kt

@@ -32,7 +32,7 @@ import org.koitharu.kotatsu.parsers.model.MangaSource
 import org.koitharu.kotatsu.parsers.util.format
 import org.koitharu.kotatsu.parsers.util.runCatchingCancellable
 import org.koitharu.kotatsu.search.ui.MangaListActivity
-import org.koitharu.kotatsu.core.util.ext.printStackTraceDebug
+import org.koitharu.kotatsu.util.ext.printStackTraceDebug
 import java.util.UUID
 import com.google.android.material.R as materialR
 

app/src/main/kotlin/org/koitharu/kotatsu/download/ui/worker/DownloadWorker.kt

@@ -60,7 +60,7 @@ import org.koitharu.kotatsu.parsers.model.MangaSource
 import org.koitharu.kotatsu.parsers.util.await
 import org.koitharu.kotatsu.parsers.util.mapToSet
 import org.koitharu.kotatsu.parsers.util.runCatchingCancellable
-import org.koitharu.kotatsu.core.util.ext.printStackTraceDebug
+import org.koitharu.kotatsu.util.ext.printStackTraceDebug
 import java.io.File
 import java.util.UUID
 import java.util.concurrent.TimeUnit

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

@@ -9,7 +9,7 @@ import org.koitharu.kotatsu.parsers.model.Manga
 import org.koitharu.kotatsu.parsers.model.MangaSource
 import org.koitharu.kotatsu.parsers.util.runCatchingCancellable
 import org.koitharu.kotatsu.suggestions.domain.TagsBlacklist
-import org.koitharu.kotatsu.core.util.ext.printStackTraceDebug
+import org.koitharu.kotatsu.util.ext.printStackTraceDebug
 import javax.inject.Inject
 
 class ExploreRepository @Inject constructor(

app/src/main/kotlin/org/koitharu/kotatsu/favourites/ui/categories/FavouriteCategoriesActivity.kt

@@ -112,7 +112,7 @@ class FavouriteCategoriesActivity :
 		}
 		val intent = FavouritesActivity.newIntent(this, item)
 		val options = scaleUpActivityOptionsOf(view)
-		startActivity(intent, options)
+		startActivity(intent, options.toBundle())
 	}
 
 	override fun onItemLongClick(item: FavouriteCategory, view: View): Boolean {

app/src/main/kotlin/org/koitharu/kotatsu/favourites/ui/categories/select/FavouriteCategoriesSheet.kt

@@ -14,7 +14,6 @@ import org.koitharu.kotatsu.core.ui.sheet.BaseAdaptiveSheet
 import org.koitharu.kotatsu.core.util.ext.getDisplayMessage
 import org.koitharu.kotatsu.core.util.ext.observe
 import org.koitharu.kotatsu.core.util.ext.observeEvent
-import org.koitharu.kotatsu.core.util.ext.showDistinct
 import org.koitharu.kotatsu.core.util.ext.withArgs
 import org.koitharu.kotatsu.databinding.SheetFavoriteCategoriesBinding
 import org.koitharu.kotatsu.favourites.ui.categories.select.adapter.MangaCategoriesAdapter
@@ -82,6 +81,6 @@ class FavouriteCategoriesSheet :
 						)
 					},
 				)
-			}.showDistinct(fm, TAG)
+			}.show(fm, TAG)
 	}
 }

app/src/main/kotlin/org/koitharu/kotatsu/favourites/ui/categories/select/MangaCategoriesViewModel.kt

@@ -12,7 +12,6 @@ import kotlinx.coroutines.plus
 import org.koitharu.kotatsu.core.model.ids
 import org.koitharu.kotatsu.core.model.parcelable.ParcelableManga
 import org.koitharu.kotatsu.core.ui.BaseViewModel
-import org.koitharu.kotatsu.core.util.ext.require
 import org.koitharu.kotatsu.favourites.domain.FavouritesRepository
 import org.koitharu.kotatsu.favourites.ui.categories.select.FavouriteCategoriesSheet.Companion.KEY_MANGA_LIST
 import org.koitharu.kotatsu.favourites.ui.categories.select.model.CategoriesHeaderItem
@@ -26,7 +25,7 @@ class MangaCategoriesViewModel @Inject constructor(
 	private val favouritesRepository: FavouritesRepository,
 ) : BaseViewModel() {
 
-	private val manga = savedStateHandle.require<List<ParcelableManga>>(KEY_MANGA_LIST).map { it.manga }
+	private val manga = requireNotNull(savedStateHandle.get<List<ParcelableManga>>(KEY_MANGA_LIST)).map { it.manga }
 	private val header = CategoriesHeaderItem()
 
 	val content: StateFlow<List<ListModel>> = combine(

app/src/main/kotlin/org/koitharu/kotatsu/favourites/ui/list/FavouritesListViewModel.kt

@@ -13,6 +13,7 @@ import kotlinx.coroutines.flow.map
 import kotlinx.coroutines.flow.stateIn
 import kotlinx.coroutines.plus
 import org.koitharu.kotatsu.R
+import org.koitharu.kotatsu.core.parser.MangaTagHighlighter
 import org.koitharu.kotatsu.core.prefs.AppSettings
 import org.koitharu.kotatsu.core.ui.util.ReversibleAction
 import org.koitharu.kotatsu.core.util.ext.call
@@ -20,6 +21,8 @@ import org.koitharu.kotatsu.download.ui.worker.DownloadWorker
 import org.koitharu.kotatsu.favourites.domain.FavouritesRepository
 import org.koitharu.kotatsu.favourites.ui.list.FavouritesListFragment.Companion.ARG_CATEGORY_ID
 import org.koitharu.kotatsu.favourites.ui.list.FavouritesListFragment.Companion.NO_ID
+import org.koitharu.kotatsu.history.data.HistoryRepository
+import org.koitharu.kotatsu.history.data.PROGRESS_NONE
 import org.koitharu.kotatsu.list.domain.ListExtraProvider
 import org.koitharu.kotatsu.list.ui.MangaListViewModel
 import org.koitharu.kotatsu.list.ui.model.EmptyState
@@ -27,16 +30,19 @@ import org.koitharu.kotatsu.list.ui.model.LoadingState
 import org.koitharu.kotatsu.list.ui.model.toErrorState
 import org.koitharu.kotatsu.list.ui.model.toUi
 import org.koitharu.kotatsu.parsers.model.SortOrder
+import org.koitharu.kotatsu.tracker.domain.TrackingRepository
 import javax.inject.Inject
 
 @HiltViewModel
 class FavouritesListViewModel @Inject constructor(
 	savedStateHandle: SavedStateHandle,
 	private val repository: FavouritesRepository,
-	private val listExtraProvider: ListExtraProvider,
-	settings: AppSettings,
+	private val trackingRepository: TrackingRepository,
+	private val historyRepository: HistoryRepository,
+	private val settings: AppSettings,
+	private val tagHighlighter: MangaTagHighlighter,
 	downloadScheduler: DownloadWorker.Scheduler,
-) : MangaListViewModel(settings, downloadScheduler) {
+) : MangaListViewModel(settings, downloadScheduler), ListExtraProvider {
 
 	val categoryId: Long = savedStateHandle[ARG_CATEGORY_ID] ?: NO_ID
 
@@ -70,7 +76,7 @@ class FavouritesListViewModel @Inject constructor(
 				),
 			)
 
-			else -> list.toUi(mode, listExtraProvider)
+			else -> list.toUi(mode, this, tagHighlighter)
 		}
 	}.catch {
 		emit(listOf(it.toErrorState(canRetry = false)))
@@ -102,4 +108,20 @@ class FavouritesListViewModel @Inject constructor(
 			repository.setCategoryOrder(categoryId, order)
 		}
 	}
+
+	override suspend fun getCounter(mangaId: Long): Int {
+		return if (settings.isTrackerEnabled) {
+			trackingRepository.getNewChaptersCount(mangaId)
+		} else {
+			0
+		}
+	}
+
+	override suspend fun getProgress(mangaId: Long): Float {
+		return if (settings.isReadingIndicatorsEnabled) {
+			historyRepository.getProgress(mangaId)
+		} else {
+			PROGRESS_NONE
+		}
+	}
 }

app/src/main/kotlin/org/koitharu/kotatsu/filter/ui/FilterCoordinator.kt

@@ -22,7 +22,6 @@ import org.koitharu.kotatsu.core.parser.MangaDataRepository
 import org.koitharu.kotatsu.core.parser.MangaRepository
 import org.koitharu.kotatsu.core.ui.widgets.ChipsView
 import org.koitharu.kotatsu.core.util.ext.lifecycleScope
-import org.koitharu.kotatsu.core.util.ext.printStackTraceDebug
 import org.koitharu.kotatsu.core.util.ext.require
 import org.koitharu.kotatsu.filter.ui.model.FilterHeaderModel
 import org.koitharu.kotatsu.filter.ui.model.FilterItem
@@ -36,6 +35,7 @@ import org.koitharu.kotatsu.parsers.util.SuspendLazy
 import org.koitharu.kotatsu.parsers.util.runCatchingCancellable
 import org.koitharu.kotatsu.remotelist.ui.RemoteListFragment
 import org.koitharu.kotatsu.search.domain.MangaSearchRepository
+import org.koitharu.kotatsu.util.ext.printStackTraceDebug
 import java.text.Collator
 import java.util.LinkedList
 import java.util.Locale
@@ -49,7 +49,7 @@ class FilterCoordinator @Inject constructor(
 	dataRepository: MangaDataRepository,
 	private val searchRepository: MangaSearchRepository,
 	lifecycle: ViewModelLifecycle,
-) : MangaFilter {
+) : FilterOwner {
 
 	private val coroutineScope = lifecycle.lifecycleScope
 	private val repository = mangaRepositoryFactory.create(savedStateHandle.require(RemoteListFragment.ARG_SOURCE))

app/src/main/kotlin/org/koitharu/kotatsu/filter/ui/FilterHeaderFragment.kt

@@ -19,8 +19,9 @@ import com.google.android.material.R as materialR
 
 class FilterHeaderFragment : BaseFragment<FragmentFilterHeaderBinding>(), ChipsView.OnChipClickListener {
 
-	private val filter: MangaFilter
-		get() = (requireActivity() as FilterOwner).filter
+	private val owner by lazy(LazyThreadSafetyMode.NONE) {
+		FilterOwner.from(requireActivity())
+	}
 
 	override fun onCreateViewBinding(inflater: LayoutInflater, container: ViewGroup?): FragmentFilterHeaderBinding {
 		return FragmentFilterHeaderBinding.inflate(inflater, container, false)
@@ -29,7 +30,7 @@ class FilterHeaderFragment : BaseFragment<FragmentFilterHeaderBinding>(), ChipsV
 	override fun onViewBindingCreated(binding: FragmentFilterHeaderBinding, savedInstanceState: Bundle?) {
 		super.onViewBindingCreated(binding, savedInstanceState)
 		binding.chipsTags.onChipClickListener = this
-		filter.header.observe(viewLifecycleOwner, ::onDataChanged)
+		owner.header.observe(viewLifecycleOwner, ::onDataChanged)
 	}
 
 	override fun onWindowInsetsChanged(insets: Insets) = Unit
@@ -39,7 +40,7 @@ class FilterHeaderFragment : BaseFragment<FragmentFilterHeaderBinding>(), ChipsV
 		if (tag == null) {
 			FilterSheetFragment.show(parentFragmentManager)
 		} else {
-			filter.onTagItemClick(FilterItem.Tag(tag, !chip.isChecked))
+			owner.onTagItemClick(FilterItem.Tag(tag, !chip.isChecked))
 		}
 	}
 

app/src/main/kotlin/org/koitharu/kotatsu/filter/ui/FilterOwner.kt

@@ -1,6 +1,32 @@
 package org.koitharu.kotatsu.filter.ui
 
-interface FilterOwner {
+import androidx.fragment.app.Fragment
+import androidx.fragment.app.FragmentActivity
+import kotlinx.coroutines.flow.StateFlow
+import org.koitharu.kotatsu.core.util.ext.values
+import org.koitharu.kotatsu.filter.ui.model.FilterHeaderModel
+import org.koitharu.kotatsu.list.ui.model.ListModel
+import org.koitharu.kotatsu.parsers.model.MangaTag
 
-	val filter: MangaFilter
+interface FilterOwner : OnFilterChangedListener {
+
+	val filterItems: StateFlow<List<ListModel>>
+
+	val header: StateFlow<FilterHeaderModel>
+
+	fun applyFilter(tags: Set<MangaTag>)
+
+	companion object {
+
+		fun from(activity: FragmentActivity): FilterOwner {
+			for (f in activity.supportFragmentManager.fragments) {
+				return find(f) ?: continue
+			}
+			error("Cannot find FilterOwner")
+		}
+
+		fun find(fragment: Fragment): FilterOwner? {
+			return fragment.viewModelStore.values.firstNotNullOfOrNull { it as? FilterOwner }
+		}
+	}
 }

app/src/main/kotlin/org/koitharu/kotatsu/filter/ui/FilterSheetFragment.kt

@@ -12,7 +12,6 @@ import org.koitharu.kotatsu.core.ui.sheet.AdaptiveSheetBehavior
 import org.koitharu.kotatsu.core.ui.sheet.AdaptiveSheetCallback
 import org.koitharu.kotatsu.core.ui.sheet.BaseAdaptiveSheet
 import org.koitharu.kotatsu.core.util.ext.observe
-import org.koitharu.kotatsu.core.util.ext.showDistinct
 import org.koitharu.kotatsu.databinding.SheetFilterBinding
 import org.koitharu.kotatsu.list.ui.model.ListModel
 
@@ -21,17 +20,20 @@ class FilterSheetFragment :
 	AdaptiveSheetCallback,
 	AsyncListDiffer.ListListener<ListModel> {
 
+	private val owner by lazy(LazyThreadSafetyMode.NONE) {
+		FilterOwner.from(requireActivity())
+	}
+
 	override fun onCreateViewBinding(inflater: LayoutInflater, container: ViewGroup?): SheetFilterBinding {
 		return SheetFilterBinding.inflate(inflater, container, false)
 	}
 
 	override fun onViewBindingCreated(binding: SheetFilterBinding, savedInstanceState: Bundle?) {
 		super.onViewBindingCreated(binding, savedInstanceState)
-		val filter = (requireActivity() as FilterOwner).filter
 		addSheetCallback(this)
-		val adapter = FilterAdapter(filter, this)
+		val adapter = FilterAdapter(owner, this)
 		binding.recyclerView.adapter = adapter
-		filter.filterItems.observe(viewLifecycleOwner, adapter::setItems)
+		owner.filterItems.observe(viewLifecycleOwner, adapter::setItems)
 
 		if (dialog == null && Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
 			binding.recyclerView.scrollIndicators = 0
@@ -52,6 +54,6 @@ class FilterSheetFragment :
 
 		private const val TAG = "FilterBottomSheet"
 
-		fun show(fm: FragmentManager) = FilterSheetFragment().showDistinct(fm, TAG)
+		fun show(fm: FragmentManager) = FilterSheetFragment().show(fm, TAG)
 	}
 }

app/src/main/kotlin/org/koitharu/kotatsu/filter/ui/MangaFilter.kt

@@ -1,15 +0,0 @@
-package org.koitharu.kotatsu.filter.ui
-
-import kotlinx.coroutines.flow.StateFlow
-import org.koitharu.kotatsu.filter.ui.model.FilterHeaderModel
-import org.koitharu.kotatsu.list.ui.model.ListModel
-import org.koitharu.kotatsu.parsers.model.MangaTag
-
-interface MangaFilter : OnFilterChangedListener {
-
-	val filterItems: StateFlow<List<ListModel>>
-
-	val header: StateFlow<FilterHeaderModel>
-
-	fun applyFilter(tags: Set<MangaTag>)
-}

app/src/main/kotlin/org/koitharu/kotatsu/history/data/HistoryDao.kt

@@ -1,10 +1,6 @@
 package org.koitharu.kotatsu.history.data
 
-import androidx.room.Dao
-import androidx.room.Insert
-import androidx.room.OnConflictStrategy
-import androidx.room.Query
-import androidx.room.Transaction
+import androidx.room.*
 import kotlinx.coroutines.flow.Flow
 import org.koitharu.kotatsu.core.db.entity.MangaEntity
 import org.koitharu.kotatsu.core.db.entity.TagEntity
@@ -24,10 +20,6 @@ abstract class HistoryDao {
 	@Query("SELECT * FROM history WHERE deleted_at = 0 ORDER BY updated_at DESC")
 	abstract fun observeAll(): Flow<List<HistoryWithManga>>
 
-	@Transaction
-	@Query("SELECT * FROM history WHERE deleted_at = 0 ORDER BY updated_at DESC LIMIT :limit")
-	abstract fun observeAll(limit: Int): Flow<List<HistoryWithManga>>
-
 	@Query("SELECT * FROM manga WHERE manga_id IN (SELECT manga_id FROM history WHERE deleted_at = 0)")
 	abstract suspend fun findAllManga(): List<MangaEntity>
 

app/src/main/kotlin/org/koitharu/kotatsu/history/data/HistoryRepository.kt

@@ -45,25 +45,12 @@ class HistoryRepository @Inject constructor(
 		return entity.manga.toManga(entity.tags.toMangaTags())
 	}
 
-	fun observeLast(): Flow<Manga?> {
-		return db.historyDao.observeAll(1).map {
-			val first = it.firstOrNull()
-			first?.manga?.toManga(first.tags.toMangaTags())
-		}
-	}
-
 	fun observeAll(): Flow<List<Manga>> {
 		return db.historyDao.observeAll().mapItems {
 			it.manga.toManga(it.tags.toMangaTags())
 		}
 	}
 
-	fun observeAll(limit: Int): Flow<List<Manga>> {
-		return db.historyDao.observeAll(limit).mapItems {
-			it.manga.toManga(it.tags.toMangaTags())
-		}
-	}
-
 	fun observeAllWithHistory(): Flow<List<MangaWithHistory>> {
 		return db.historyDao.observeAll().mapItems {
 			MangaWithHistory(

app/src/main/kotlin/org/koitharu/kotatsu/history/domain/HistoryUpdateUseCase.kt

@@ -1,15 +1,13 @@
 package org.koitharu.kotatsu.history.domain
 
 import kotlinx.coroutines.Dispatchers
-import kotlinx.coroutines.NonCancellable
 import kotlinx.coroutines.launch
-import kotlinx.coroutines.withContext
-import org.koitharu.kotatsu.core.util.ext.printStackTraceDebug
 import org.koitharu.kotatsu.core.util.ext.processLifecycleScope
 import org.koitharu.kotatsu.history.data.HistoryRepository
 import org.koitharu.kotatsu.parsers.model.Manga
 import org.koitharu.kotatsu.parsers.util.runCatchingCancellable
 import org.koitharu.kotatsu.reader.ui.ReaderState
+import org.koitharu.kotatsu.util.ext.printStackTraceDebug
 import javax.inject.Inject
 
 class HistoryUpdateUseCase @Inject constructor(
@@ -32,9 +30,7 @@ class HistoryUpdateUseCase @Inject constructor(
 		percent: Float
 	) = processLifecycleScope.launch(Dispatchers.Default) {
 		runCatchingCancellable {
-			withContext(NonCancellable) {
-				invoke(manga, readerState, percent)
-			}
+			invoke(manga, readerState, percent)
 		}.onFailure {
 			it.printStackTraceDebug()
 		}

app/src/main/kotlin/org/koitharu/kotatsu/history/ui/HistoryListViewModel.kt

@@ -10,6 +10,7 @@ import kotlinx.coroutines.flow.onStart
 import kotlinx.coroutines.flow.stateIn
 import kotlinx.coroutines.plus
 import org.koitharu.kotatsu.R
+import org.koitharu.kotatsu.core.parser.MangaTagHighlighter
 import org.koitharu.kotatsu.core.prefs.AppSettings
 import org.koitharu.kotatsu.core.prefs.ListMode
 import org.koitharu.kotatsu.core.prefs.observeAsStateFlow
@@ -20,8 +21,8 @@ import org.koitharu.kotatsu.core.util.ext.daysDiff
 import org.koitharu.kotatsu.core.util.ext.onFirst
 import org.koitharu.kotatsu.download.ui.worker.DownloadWorker
 import org.koitharu.kotatsu.history.data.HistoryRepository
+import org.koitharu.kotatsu.history.data.PROGRESS_NONE
 import org.koitharu.kotatsu.history.domain.model.MangaWithHistory
-import org.koitharu.kotatsu.list.domain.ListExtraProvider
 import org.koitharu.kotatsu.list.ui.MangaListViewModel
 import org.koitharu.kotatsu.list.ui.model.EmptyState
 import org.koitharu.kotatsu.list.ui.model.ListModel
@@ -30,6 +31,7 @@ import org.koitharu.kotatsu.list.ui.model.toErrorState
 import org.koitharu.kotatsu.list.ui.model.toGridModel
 import org.koitharu.kotatsu.list.ui.model.toListDetailedModel
 import org.koitharu.kotatsu.list.ui.model.toListModel
+import org.koitharu.kotatsu.tracker.domain.TrackingRepository
 import java.util.Date
 import java.util.concurrent.TimeUnit
 import javax.inject.Inject
@@ -38,7 +40,8 @@ import javax.inject.Inject
 class HistoryListViewModel @Inject constructor(
 	private val repository: HistoryRepository,
 	private val settings: AppSettings,
-	private val extraProvider: ListExtraProvider,
+	private val trackingRepository: TrackingRepository,
+	private val tagHighlighter: MangaTagHighlighter,
 	downloadScheduler: DownloadWorker.Scheduler,
 ) : MangaListViewModel(settings, downloadScheduler) {
 
@@ -103,6 +106,7 @@ class HistoryListViewModel @Inject constructor(
 		mode: ListMode,
 	): List<ListModel> {
 		val result = ArrayList<ListModel>(if (grouped) (list.size * 1.4).toInt() else list.size + 1)
+		val showPercent = settings.isReadingIndicatorsEnabled
 		var prevDate: DateTimeAgo? = null
 		for ((manga, history) in list) {
 			if (grouped) {
@@ -112,10 +116,16 @@ class HistoryListViewModel @Inject constructor(
 				}
 				prevDate = date
 			}
+			val counter = if (settings.isTrackerEnabled) {
+				trackingRepository.getNewChaptersCount(manga.id)
+			} else {
+				0
+			}
+			val percent = if (showPercent) history.percent else PROGRESS_NONE
 			result += when (mode) {
-				ListMode.LIST -> manga.toListModel(extraProvider)
-				ListMode.DETAILED_LIST -> manga.toListDetailedModel(extraProvider)
-				ListMode.GRID -> manga.toGridModel(extraProvider)
+				ListMode.LIST -> manga.toListModel(counter, percent)
+				ListMode.DETAILED_LIST -> manga.toListDetailedModel(counter, percent, tagHighlighter)
+				ListMode.GRID -> manga.toGridModel(counter, percent)
 			}
 		}
 		return result

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

@@ -1,60 +1,8 @@
 package org.koitharu.kotatsu.list.domain
 
-import android.content.Context
-import androidx.annotation.ColorRes
-import dagger.Reusable
-import dagger.hilt.android.qualifiers.ApplicationContext
-import org.koitharu.kotatsu.R
-import org.koitharu.kotatsu.core.prefs.AppSettings
-import org.koitharu.kotatsu.history.data.HistoryRepository
-import org.koitharu.kotatsu.history.data.PROGRESS_NONE
-import org.koitharu.kotatsu.parsers.model.MangaTag
-import org.koitharu.kotatsu.tracker.domain.TrackingRepository
-import javax.inject.Inject
+interface ListExtraProvider {
 
-@Reusable
-class ListExtraProvider @Inject constructor(
-	@ApplicationContext context: Context,
-	private val settings: AppSettings,
-	private val trackingRepository: TrackingRepository,
-	private val historyRepository: HistoryRepository,
-) {
+	suspend fun getCounter(mangaId: Long): Int
 
-	private val dict by lazy {
-		context.resources.openRawResource(R.raw.tags_redlist).use {
-			val set = HashSet<String>()
-			it.bufferedReader().forEachLine { x ->
-				val line = x.trim()
-				if (line.isNotEmpty()) {
-					set.add(line)
-				}
-			}
-			set
-		}
-	}
-
-	suspend fun getCounter(mangaId: Long): Int {
-		return if (settings.isTrackerEnabled) {
-			trackingRepository.getNewChaptersCount(mangaId)
-		} else {
-			0
-		}
-	}
-
-	suspend fun getProgress(mangaId: Long): Float {
-		return if (settings.isReadingIndicatorsEnabled) {
-			historyRepository.getProgress(mangaId)
-		} else {
-			PROGRESS_NONE
-		}
-	}
-
-	@ColorRes
-	fun getTagTint(tag: MangaTag): Int {
-		return if (tag.title.lowercase() in dict) {
-			R.color.warning
-		} else {
-			0
-		}
-	}
-}
+	suspend fun getProgress(mangaId: Long): Float
+}

app/src/main/kotlin/org/koitharu/kotatsu/list/domain/ListExtraProviderImpl.kt

@@ -0,0 +1,32 @@
+package org.koitharu.kotatsu.list.domain
+
+import dagger.Reusable
+import org.koitharu.kotatsu.core.prefs.AppSettings
+import org.koitharu.kotatsu.history.data.HistoryRepository
+import org.koitharu.kotatsu.history.data.PROGRESS_NONE
+import org.koitharu.kotatsu.tracker.domain.TrackingRepository
+import javax.inject.Inject
+
+@Reusable
+class ListExtraProviderImpl @Inject constructor(
+	private val settings: AppSettings,
+	private val trackingRepository: TrackingRepository,
+	private val historyRepository: HistoryRepository,
+) : ListExtraProvider {
+
+	override suspend fun getCounter(mangaId: Long): Int {
+		return if (settings.isTrackerEnabled) {
+			trackingRepository.getNewChaptersCount(mangaId)
+		} else {
+			0
+		}
+	}
+
+	override suspend fun getProgress(mangaId: Long): Float {
+		return if (settings.isReadingIndicatorsEnabled) {
+			historyRepository.getProgress(mangaId)
+		} else {
+			PROGRESS_NONE
+		}
+	}
+}

app/src/main/kotlin/org/koitharu/kotatsu/list/ui/ListModeBottomSheet.kt

@@ -13,7 +13,6 @@ import org.koitharu.kotatsu.core.prefs.AppSettings
 import org.koitharu.kotatsu.core.prefs.ListMode
 import org.koitharu.kotatsu.core.ui.sheet.BaseAdaptiveSheet
 import org.koitharu.kotatsu.core.util.ext.setValueRounded
-import org.koitharu.kotatsu.core.util.ext.showDistinct
 import org.koitharu.kotatsu.core.util.progress.IntPercentLabelFormatter
 import org.koitharu.kotatsu.databinding.DialogListModeBinding
 import javax.inject.Inject
@@ -73,6 +72,6 @@ class ListModeBottomSheet :
 
 		private const val TAG = "ListModeSelectDialog"
 
-		fun show(fm: FragmentManager) = ListModeBottomSheet().showDistinct(fm, TAG)
+		fun show(fm: FragmentManager) = ListModeBottomSheet().show(fm, TAG)
 	}
 }

app/src/main/kotlin/org/koitharu/kotatsu/list/ui/MangaListFragment.kt

@@ -35,6 +35,7 @@ import org.koitharu.kotatsu.core.ui.util.ReversibleActionObserver
 import org.koitharu.kotatsu.core.util.ShareHelper
 import org.koitharu.kotatsu.core.util.ext.addMenuProvider
 import org.koitharu.kotatsu.core.util.ext.clearItemDecorations
+import org.koitharu.kotatsu.core.util.ext.getThemeColor
 import org.koitharu.kotatsu.core.util.ext.measureHeight
 import org.koitharu.kotatsu.core.util.ext.observe
 import org.koitharu.kotatsu.core.util.ext.observeEvent
@@ -55,7 +56,7 @@ import org.koitharu.kotatsu.main.ui.MainActivity
 import org.koitharu.kotatsu.main.ui.owners.AppBarOwner
 import org.koitharu.kotatsu.parsers.model.Manga
 import org.koitharu.kotatsu.parsers.model.MangaTag
-import org.koitharu.kotatsu.reader.ui.ReaderActivity.IntentBuilder
+import org.koitharu.kotatsu.reader.ui.ReaderActivity
 import org.koitharu.kotatsu.search.ui.MangaListActivity
 import javax.inject.Inject
 
@@ -113,6 +114,8 @@ abstract class MangaListFragment :
 			fastScroller.setFastScrollListener(this@MangaListFragment)
 		}
 		with(binding.swipeRefreshLayout) {
+			setProgressBackgroundColorSchemeColor(context.getThemeColor(com.google.android.material.R.attr.colorPrimary))
+			setColorSchemeColors(context.getThemeColor(com.google.android.material.R.attr.colorOnPrimary))
 			setOnRefreshListener(this@MangaListFragment)
 			isEnabled = isSwipeRefreshEnabled
 		}
@@ -148,8 +151,8 @@ abstract class MangaListFragment :
 
 	override fun onReadClick(manga: Manga, view: View) {
 		if (selectionController?.onItemClick(manga.id) != true) {
-			val intent = IntentBuilder(view.context).manga(manga).build()
-			startActivity(intent, scaleUpActivityOptionsOf(view))
+			val intent = ReaderActivity.newIntent(context ?: return, manga)
+			startActivity(intent, scaleUpActivityOptionsOf(view).toBundle())
 		}
 	}
 

app/src/main/kotlin/org/koitharu/kotatsu/list/ui/model/ListModelConversionExt.kt

@@ -3,6 +3,7 @@ package org.koitharu.kotatsu.list.ui.model
 import org.koitharu.kotatsu.R
 import org.koitharu.kotatsu.core.exceptions.CloudFlareProtectedException
 import org.koitharu.kotatsu.core.exceptions.resolve.ExceptionResolver
+import org.koitharu.kotatsu.core.parser.MangaTagHighlighter
 import org.koitharu.kotatsu.core.prefs.ListMode
 import org.koitharu.kotatsu.core.ui.widgets.ChipsView
 import org.koitharu.kotatsu.core.util.ext.ifZero
@@ -13,31 +14,34 @@ import org.koitharu.kotatsu.parsers.model.Manga
 import java.net.SocketTimeoutException
 import java.net.UnknownHostException
 
-suspend fun Manga.toListModel(
-	extraProvider: ListExtraProvider?
+fun Manga.toListModel(
+	counter: Int,
+	progress: Float,
 ) = MangaListModel(
 	id = id,
 	title = title,
 	subtitle = tags.joinToString(", ") { it.title },
 	coverUrl = coverUrl,
 	manga = this,
-	counter = extraProvider?.getCounter(id) ?: 0,
-	progress = extraProvider?.getProgress(id) ?: PROGRESS_NONE,
+	counter = counter,
+	progress = progress,
 )
 
-suspend fun Manga.toListDetailedModel(
-	extraProvider: ListExtraProvider?,
+fun Manga.toListDetailedModel(
+	counter: Int,
+	progress: Float,
+	tagHighlighter: MangaTagHighlighter?,
 ) = MangaListDetailedModel(
 	id = id,
 	title = title,
 	subtitle = altTitle,
 	coverUrl = coverUrl,
 	manga = this,
-	counter = extraProvider?.getCounter(id) ?: 0,
-	progress = extraProvider?.getProgress(id) ?: PROGRESS_NONE,
+	counter = counter,
+	progress = progress,
 	tags = tags.map {
 		ChipsView.ChipModel(
-			tint = extraProvider?.getTagTint(it) ?: 0,
+			tint = tagHighlighter?.getTint(it) ?: 0,
 			title = it.title,
 			icon = 0,
 			isCheckable = false,
@@ -47,30 +51,53 @@ suspend fun Manga.toListDetailedModel(
 	},
 )
 
-suspend fun Manga.toGridModel(
-	extraProvider: ListExtraProvider?,
-) = MangaGridModel(
+fun Manga.toGridModel(counter: Int, progress: Float) = MangaGridModel(
 	id = id,
 	title = title,
 	coverUrl = coverUrl,
 	manga = this,
-	counter = extraProvider?.getCounter(id) ?: 0,
-	progress = extraProvider?.getProgress(id) ?: PROGRESS_NONE,
+	counter = counter,
+	progress = progress,
 )
 
 suspend fun List<Manga>.toUi(
 	mode: ListMode,
 	extraProvider: ListExtraProvider,
-): List<MangaItemModel> = toUi(ArrayList(size), mode, extraProvider)
+	tagHighlighter: MangaTagHighlighter?,
+): List<MangaItemModel> = toUi(ArrayList(size), mode, extraProvider, tagHighlighter)
+
+fun List<Manga>.toUi(
+	mode: ListMode,
+	tagHighlighter: MangaTagHighlighter?,
+): List<MangaItemModel> = toUi(ArrayList(size), mode, tagHighlighter)
+
+fun <C : MutableCollection<in MangaItemModel>> List<Manga>.toUi(
+	destination: C,
+	mode: ListMode,
+	tagHighlighter: MangaTagHighlighter?,
+): C = when (mode) {
+	ListMode.LIST -> mapTo(destination) { it.toListModel(0, PROGRESS_NONE) }
+	ListMode.DETAILED_LIST -> mapTo(destination) { it.toListDetailedModel(0, PROGRESS_NONE, tagHighlighter) }
+	ListMode.GRID -> mapTo(destination) { it.toGridModel(0, PROGRESS_NONE) }
+}
 
 suspend fun <C : MutableCollection<in MangaItemModel>> List<Manga>.toUi(
 	destination: C,
 	mode: ListMode,
 	extraProvider: ListExtraProvider,
+	tagHighlighter: MangaTagHighlighter?,
 ): C = when (mode) {
-	ListMode.LIST -> mapTo(destination) { it.toListModel(extraProvider) }
-	ListMode.DETAILED_LIST -> mapTo(destination) { it.toListDetailedModel(extraProvider) }
-	ListMode.GRID -> mapTo(destination) { it.toGridModel(extraProvider) }
+	ListMode.LIST -> mapTo(destination) {
+		it.toListModel(extraProvider.getCounter(it.id), extraProvider.getProgress(it.id))
+	}
+
+	ListMode.DETAILED_LIST -> mapTo(destination) {
+		it.toListDetailedModel(extraProvider.getCounter(it.id), extraProvider.getProgress(it.id), tagHighlighter)
+	}
+
+	ListMode.GRID -> mapTo(destination) {
+		it.toGridModel(extraProvider.getCounter(it.id), extraProvider.getProgress(it.id))
+	}
 }
 
 fun Throwable.toErrorState(canRetry: Boolean = true) = ErrorState(

app/src/main/kotlin/org/koitharu/kotatsu/local/data/LocalMangaRepository.kt

@@ -27,7 +27,7 @@ import org.koitharu.kotatsu.parsers.model.MangaSource
 import org.koitharu.kotatsu.parsers.model.MangaTag
 import org.koitharu.kotatsu.parsers.model.SortOrder
 import org.koitharu.kotatsu.parsers.util.runCatchingCancellable
-import org.koitharu.kotatsu.core.util.ext.printStackTraceDebug
+import org.koitharu.kotatsu.util.ext.printStackTraceDebug
 import java.io.File
 import java.util.EnumSet
 import javax.inject.Inject

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

@@ -1,7 +1,6 @@
 package org.koitharu.kotatsu.local.data
 
 import android.content.Context
-import android.os.StatFs
 import com.tomclaw.cache.DiskLruCache
 import dagger.hilt.android.qualifiers.ApplicationContext
 import kotlinx.coroutines.Dispatchers
@@ -18,7 +17,7 @@ import org.koitharu.kotatsu.core.util.ext.takeIfWriteable
 import org.koitharu.kotatsu.core.util.ext.writeAllCancellable
 import org.koitharu.kotatsu.parsers.util.SuspendLazy
 import org.koitharu.kotatsu.parsers.util.runCatchingCancellable
-import org.koitharu.kotatsu.core.util.ext.printStackTraceDebug
+import org.koitharu.kotatsu.util.ext.printStackTraceDebug
 import java.io.File
 import javax.inject.Inject
 import javax.inject.Singleton
@@ -34,8 +33,7 @@ class PagesCache @Inject constructor(@ApplicationContext context: Context) {
 	}
 	private val lruCache = SuspendLazy {
 		val dir = cacheDir.get()
-		val availableSize = (getAvailableSize() * 0.8).toLong()
-		val size = SIZE_DEFAULT.coerceAtMost(availableSize).coerceAtLeast(SIZE_MIN)
+		val size = FileSize.MEGABYTES.convert(200, FileSize.BYTES)
 		runCatchingCancellable {
 			DiskLruCache.create(dir, size)
 		}.recoverCatching { error ->
@@ -65,20 +63,4 @@ class PagesCache @Inject constructor(@ApplicationContext context: Context) {
 			file.delete()
 		}
 	}
-
-	private suspend fun getAvailableSize(): Long = runCatchingCancellable {
-		val statFs = StatFs(cacheDir.get().absolutePath)
-		statFs.availableBytes
-	}.onFailure {
-		it.printStackTraceDebug()
-	}.getOrDefault(SIZE_DEFAULT)
-
-	private companion object {
-
-		val SIZE_MIN
-			get() = FileSize.MEGABYTES.convert(20, FileSize.BYTES)
-
-		val SIZE_DEFAULT
-			get() = FileSize.MEGABYTES.convert(200, FileSize.BYTES)
-	}
 }

app/src/main/kotlin/org/koitharu/kotatsu/local/domain/DeleteLocalMangaUseCase.kt

@@ -5,7 +5,7 @@ import org.koitharu.kotatsu.history.data.HistoryRepository
 import org.koitharu.kotatsu.local.data.LocalMangaRepository
 import org.koitharu.kotatsu.parsers.model.Manga
 import org.koitharu.kotatsu.parsers.util.runCatchingCancellable
-import org.koitharu.kotatsu.core.util.ext.printStackTraceDebug
+import org.koitharu.kotatsu.util.ext.printStackTraceDebug
 import java.io.IOException
 import javax.inject.Inject
 

app/src/main/kotlin/org/koitharu/kotatsu/local/ui/ImportDialogFragment.kt

@@ -12,6 +12,7 @@ import com.google.android.material.dialog.MaterialAlertDialogBuilder
 import org.koitharu.kotatsu.R
 import org.koitharu.kotatsu.core.ui.AlertDialogFragment
 import org.koitharu.kotatsu.databinding.DialogImportBinding
+import org.koitharu.kotatsu.settings.backup.BackupDialogFragment
 import org.koitharu.kotatsu.settings.backup.RestoreDialogFragment
 
 class ImportDialogFragment : AlertDialogFragment<DialogImportBinding>(), View.OnClickListener {
@@ -63,10 +64,9 @@ class ImportDialogFragment : AlertDialogFragment<DialogImportBinding>(), View.On
 	}
 
 	private fun restoreBackup(uri: Uri?) {
-		if (uri != null) {
-			RestoreDialogFragment.show(parentFragmentManager, uri)
-			dismiss()
-		}
+		RestoreDialogFragment.newInstance(uri ?: return)
+			.show(parentFragmentManager, BackupDialogFragment.TAG)
+		dismiss()
 	}
 
 	companion object {

app/src/main/kotlin/org/koitharu/kotatsu/local/ui/LocalListFragment.kt

@@ -17,20 +17,15 @@ import org.koitharu.kotatsu.core.util.ext.addMenuProvider
 import org.koitharu.kotatsu.core.util.ext.observeEvent
 import org.koitharu.kotatsu.core.util.ext.withArgs
 import org.koitharu.kotatsu.databinding.FragmentListBinding
-import org.koitharu.kotatsu.filter.ui.FilterOwner
 import org.koitharu.kotatsu.filter.ui.FilterSheetFragment
-import org.koitharu.kotatsu.filter.ui.MangaFilter
 import org.koitharu.kotatsu.list.ui.MangaListFragment
 import org.koitharu.kotatsu.parsers.model.MangaSource
 import org.koitharu.kotatsu.remotelist.ui.RemoteListFragment
 
-class LocalListFragment : MangaListFragment(), FilterOwner {
+class LocalListFragment : MangaListFragment() {
 
 	override val viewModel by viewModels<LocalListViewModel>()
 
-	override val filter: MangaFilter
-		get() = viewModel
-
 	override fun onViewBindingCreated(binding: FragmentListBinding, savedInstanceState: Bundle?) {
 		super.onViewBindingCreated(binding, savedInstanceState)
 		addMenuProvider(LocalListMenuProvider(this::onEmptyActionClick))

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

@@ -6,6 +6,7 @@ import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.flow.SharedFlow
 import org.koitharu.kotatsu.R
 import org.koitharu.kotatsu.core.parser.MangaRepository
+import org.koitharu.kotatsu.core.parser.MangaTagHighlighter
 import org.koitharu.kotatsu.core.prefs.AppSettings
 import org.koitharu.kotatsu.core.util.ext.MutableEventFlow
 import org.koitharu.kotatsu.core.util.ext.call
@@ -24,6 +25,7 @@ class LocalListViewModel @Inject constructor(
 	savedStateHandle: SavedStateHandle,
 	mangaRepositoryFactory: MangaRepository.Factory,
 	filter: FilterCoordinator,
+	tagHighlighter: MangaTagHighlighter,
 	settings: AppSettings,
 	downloadScheduler: DownloadWorker.Scheduler,
 	listExtraProvider: ListExtraProvider,
@@ -33,6 +35,7 @@ class LocalListViewModel @Inject constructor(
 	savedStateHandle,
 	mangaRepositoryFactory,
 	filter,
+	tagHighlighter,
 	settings,
 	listExtraProvider,
 	downloadScheduler,

app/src/main/kotlin/org/koitharu/kotatsu/local/ui/LocalStorageCleanupWorker.kt

@@ -9,7 +9,6 @@ import androidx.work.ExistingWorkPolicy
 import androidx.work.OneTimeWorkRequestBuilder
 import androidx.work.WorkManager
 import androidx.work.WorkerParameters
-import androidx.work.await
 import dagger.assisted.Assisted
 import dagger.assisted.AssistedInject
 import org.koitharu.kotatsu.local.data.LocalMangaRepository
@@ -34,7 +33,7 @@ class LocalStorageCleanupWorker @AssistedInject constructor(
 
 		private const val TAG = "cleanup"
 
-		suspend fun enqueue(context: Context) {
+		fun enqueue(context: Context) {
 			val constraints = Constraints.Builder()
 				.setRequiresBatteryNotLow(true)
 				.build()
@@ -43,7 +42,7 @@ class LocalStorageCleanupWorker @AssistedInject constructor(
 				.addTag(TAG)
 				.setBackoffCriteria(BackoffPolicy.LINEAR, 1, TimeUnit.MINUTES)
 				.build()
-			WorkManager.getInstance(context).enqueueUniqueWork(TAG, ExistingWorkPolicy.KEEP, request).await()
+			WorkManager.getInstance(context).enqueueUniqueWork(TAG, ExistingWorkPolicy.KEEP, request)
 		}
 	}
 }

app/src/main/kotlin/org/koitharu/kotatsu/main/domain/ReadingResumeEnabledUseCase.kt

@@ -1,31 +0,0 @@
-package org.koitharu.kotatsu.main.domain
-
-import kotlinx.coroutines.flow.Flow
-import kotlinx.coroutines.flow.combine
-import kotlinx.coroutines.flow.flatMapLatest
-import kotlinx.coroutines.flow.flowOf
-import org.koitharu.kotatsu.core.os.NetworkState
-import org.koitharu.kotatsu.core.prefs.AppSettings
-import org.koitharu.kotatsu.core.prefs.observeAsFlow
-import org.koitharu.kotatsu.history.data.HistoryRepository
-import org.koitharu.kotatsu.parsers.model.MangaSource
-import javax.inject.Inject
-
-class ReadingResumeEnabledUseCase @Inject constructor(
-	private val networkState: NetworkState,
-	private val historyRepository: HistoryRepository,
-	private val settings: AppSettings,
-) {
-
-	operator fun invoke(): Flow<Boolean> = settings.observeAsFlow(AppSettings.KEY_INCOGNITO_MODE) {
-		isIncognitoModeEnabled
-	}.flatMapLatest { incognito ->
-		if (incognito) {
-			flowOf(false)
-		} else {
-			combine(networkState, historyRepository.observeLast()) { isOnline, last ->
-				last != null && (isOnline || last.source == MangaSource.LOCAL)
-			}
-		}
-	}
-}

app/src/main/kotlin/org/koitharu/kotatsu/main/ui/MainActivity.kt

@@ -60,7 +60,7 @@ import org.koitharu.kotatsu.main.ui.owners.BottomNavOwner
 import org.koitharu.kotatsu.parsers.model.Manga
 import org.koitharu.kotatsu.parsers.model.MangaSource
 import org.koitharu.kotatsu.parsers.model.MangaTag
-import org.koitharu.kotatsu.reader.ui.ReaderActivity.IntentBuilder
+import org.koitharu.kotatsu.reader.ui.ReaderActivity
 import org.koitharu.kotatsu.search.ui.MangaListActivity
 import org.koitharu.kotatsu.search.ui.multi.MultiSearchActivity
 import org.koitharu.kotatsu.search.ui.suggestion.SearchSuggestionFragment
@@ -69,6 +69,8 @@ import org.koitharu.kotatsu.search.ui.suggestion.SearchSuggestionViewModel
 import org.koitharu.kotatsu.settings.newsources.NewSourcesDialogFragment
 import org.koitharu.kotatsu.settings.onboard.OnboardDialogFragment
 import org.koitharu.kotatsu.shelf.ui.ShelfFragment
+import org.koitharu.kotatsu.suggestions.ui.SuggestionsWorker
+import org.koitharu.kotatsu.tracker.work.TrackWorker
 import javax.inject.Inject
 import com.google.android.material.R as materialR
 
@@ -124,10 +126,8 @@ class MainActivity :
 		viewBinding.navRail?.headerView?.setOnClickListener(this)
 		viewBinding.searchView.isVoiceSearchEnabled = voiceInputLauncher.resolve(this, null) != null
 
-		navigationDelegate = MainNavigationDelegate(
-			navBar = checkNotNull(bottomNav ?: viewBinding.navRail),
-			fragmentManager = supportFragmentManager,
-		)
+		navigationDelegate =
+			MainNavigationDelegate(checkNotNull(bottomNav ?: viewBinding.navRail), supportFragmentManager)
 		navigationDelegate.addOnFragmentChangedListener(this)
 		navigationDelegate.onCreate()
 
@@ -156,8 +156,6 @@ class MainActivity :
 	override fun onFragmentChanged(fragment: Fragment, fromUser: Boolean) {
 		adjustFabVisibility(topFragment = fragment)
 		if (fromUser) {
-			actionModeDelegate.finishActionMode()
-			closeSearchCallback.handleOnBackPressed()
 			viewBinding.appbar.setExpanded(true)
 		}
 	}
@@ -245,21 +243,21 @@ class MainActivity :
 	override fun onSupportActionModeStarted(mode: ActionMode) {
 		super.onSupportActionModeStarted(mode)
 		adjustFabVisibility()
-		bottomNav?.hide()
+		showNav(false)
 	}
 
 	override fun onSupportActionModeFinished(mode: ActionMode) {
 		super.onSupportActionModeFinished(mode)
 		adjustFabVisibility()
-		bottomNav?.show()
+		showNav(true)
 	}
 
 	private fun onOpenReader(manga: Manga) {
 		val fab = viewBinding.fab ?: viewBinding.navRail?.headerView
 		val options = fab?.let {
-			scaleUpActivityOptionsOf(it)
+			scaleUpActivityOptionsOf(it).toBundle()
 		}
-		startActivity(IntentBuilder(this).manga(manga).build(), options)
+		startActivity(ReaderActivity.newIntent(this, manga), options)
 	}
 
 	private fun onCountersChanged(counters: SparseIntArray) {
@@ -303,6 +301,17 @@ class MainActivity :
 		closeSearchCallback.isEnabled = false
 	}
 
+	private fun showNav(visible: Boolean) {
+		bottomNav?.run {
+			if (visible) {
+				show()
+			} else {
+				hide()
+			}
+		}
+		viewBinding.navRail?.isVisible = visible
+	}
+
 	private fun isSearchOpened(): Boolean {
 		return supportFragmentManager.findFragmentByTag(TAG_SEARCH) != null
 	}
@@ -319,6 +328,8 @@ class MainActivity :
 				}
 			}
 			withContext(Dispatchers.Default) {
+				TrackWorker.setup(applicationContext)
+				SuggestionsWorker.setup(applicationContext)
 				LocalStorageCleanupWorker.enqueue(applicationContext)
 			}
 			withResumed {
@@ -329,7 +340,7 @@ class MainActivity :
 	}
 
 	private fun adjustFabVisibility(
-		isResumeEnabled: Boolean = viewModel.isResumeEnabled.value,
+		isResumeEnabled: Boolean = viewModel.isResumeEnabled.value == true,
 		topFragment: Fragment? = navigationDelegate.primaryFragment,
 		isSearchOpened: Boolean = isSearchOpened(),
 	) {
@@ -372,7 +383,7 @@ class MainActivity :
 		supportActionBar?.setHomeAsUpIndicator(
 			if (isOpened) materialR.drawable.abc_ic_ab_back_material else materialR.drawable.abc_ic_search_api_material,
 		)
-		bottomNav?.showOrHide(!isOpened)
+		showNav(!isOpened)
 	}
 
 	private fun requestNotificationsPermission() {

app/src/main/kotlin/org/koitharu/kotatsu/main/ui/MainNavigationDelegate.kt

@@ -97,7 +97,7 @@ class MainNavigationDelegate(
 	}
 
 	private fun onNavigationItemSelected(@IdRes itemId: Int): Boolean {
-		return setPrimaryFragment(
+		setPrimaryFragment(
 			when (itemId) {
 				R.id.nav_shelf -> ShelfFragment.newInstance()
 				R.id.nav_explore -> ExploreFragment.newInstance()
@@ -106,6 +106,7 @@ class MainNavigationDelegate(
 				else -> return false
 			},
 		)
+		return true
 	}
 
 	private fun getItemId(fragment: Fragment) = when (fragment) {
@@ -116,17 +117,13 @@ class MainNavigationDelegate(
 		else -> 0
 	}
 
-	private fun setPrimaryFragment(fragment: Fragment): Boolean {
-		if (fragmentManager.isStateSaved) {
-			return false
-		}
+	private fun setPrimaryFragment(fragment: Fragment) {
 		fragmentManager.beginTransaction()
 			.setReorderingAllowed(true)
 			.replace(R.id.container, fragment, TAG_PRIMARY)
 			.setTransition(FragmentTransaction.TRANSIT_FRAGMENT_FADE)
 			.commit()
 		onFragmentChanged(fragment, fromUser = true)
-		return true
 	}
 
 	private fun onFragmentChanged(fragment: Fragment, fromUser: Boolean) {

app/src/main/kotlin/org/koitharu/kotatsu/main/ui/MainViewModel.kt

@@ -13,12 +13,12 @@ import org.koitharu.kotatsu.R
 import org.koitharu.kotatsu.core.exceptions.EmptyHistoryException
 import org.koitharu.kotatsu.core.github.AppUpdateRepository
 import org.koitharu.kotatsu.core.prefs.AppSettings
+import org.koitharu.kotatsu.core.prefs.observeAsFlow
 import org.koitharu.kotatsu.core.prefs.observeAsStateFlow
 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.history.data.HistoryRepository
-import org.koitharu.kotatsu.main.domain.ReadingResumeEnabledUseCase
 import org.koitharu.kotatsu.parsers.model.Manga
 import org.koitharu.kotatsu.tracker.domain.TrackingRepository
 import javax.inject.Inject
@@ -29,12 +29,16 @@ class MainViewModel @Inject constructor(
 	private val appUpdateRepository: AppUpdateRepository,
 	trackingRepository: TrackingRepository,
 	settings: AppSettings,
-	readingResumeEnabledUseCase: ReadingResumeEnabledUseCase,
 ) : BaseViewModel() {
 
 	val onOpenReader = MutableEventFlow<Manga>()
 
-	val isResumeEnabled = readingResumeEnabledUseCase().stateIn(
+	val isResumeEnabled = combine(
+		historyRepository.observeHasItems(),
+		settings.observeAsFlow(AppSettings.KEY_INCOGNITO_MODE) { isIncognitoModeEnabled },
+	) { hasItems, incognito ->
+		hasItems && !incognito
+	}.stateIn(
 		scope = viewModelScope + Dispatchers.Default,
 		started = SharingStarted.WhileSubscribed(5000),
 		initialValue = false,

app/src/main/kotlin/org/koitharu/kotatsu/reader/domain/DetectReaderModeUseCase.kt

@@ -17,7 +17,7 @@ import org.koitharu.kotatsu.parsers.model.Manga
 import org.koitharu.kotatsu.parsers.model.MangaPage
 import org.koitharu.kotatsu.parsers.util.runCatchingCancellable
 import org.koitharu.kotatsu.reader.ui.ReaderState
-import org.koitharu.kotatsu.core.util.ext.printStackTraceDebug
+import org.koitharu.kotatsu.util.ext.printStackTraceDebug
 import java.io.InputStream
 import java.util.zip.ZipFile
 import javax.inject.Inject

app/src/main/kotlin/org/koitharu/kotatsu/reader/domain/PageLoader.kt

@@ -12,7 +12,6 @@ import dagger.hilt.android.lifecycle.RetainedLifecycle
 import dagger.hilt.android.qualifiers.ApplicationContext
 import dagger.hilt.android.scopes.ActivityRetainedScoped
 import kotlinx.coroutines.CoroutineExceptionHandler
-import kotlinx.coroutines.Deferred
 import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.async
 import kotlinx.coroutines.flow.MutableStateFlow
@@ -33,9 +32,6 @@ import org.koitharu.kotatsu.core.prefs.AppSettings
 import org.koitharu.kotatsu.core.util.FileSize
 import org.koitharu.kotatsu.core.util.RetainedLifecycleCoroutineScope
 import org.koitharu.kotatsu.core.util.ext.ensureSuccess
-import org.koitharu.kotatsu.core.util.ext.isNotEmpty
-import org.koitharu.kotatsu.core.util.ext.isPowerSaveMode
-import org.koitharu.kotatsu.core.util.ext.printStackTraceDebug
 import org.koitharu.kotatsu.core.util.ext.ramAvailable
 import org.koitharu.kotatsu.core.util.ext.withProgress
 import org.koitharu.kotatsu.core.util.progress.ProgressDeferred
@@ -44,6 +40,7 @@ import org.koitharu.kotatsu.local.data.PagesCache
 import org.koitharu.kotatsu.parsers.model.MangaPage
 import org.koitharu.kotatsu.parsers.model.MangaSource
 import org.koitharu.kotatsu.reader.ui.pager.ReaderPage
+import org.koitharu.kotatsu.util.ext.printStackTraceDebug
 import java.io.File
 import java.util.LinkedList
 import java.util.concurrent.atomic.AtomicInteger
@@ -84,10 +81,7 @@ class PageLoader @Inject constructor(
 	}
 
 	fun isPrefetchApplicable(): Boolean {
-		return repository is RemoteMangaRepository
-			&& settings.isPagesPreloadEnabled
-			&& !context.isPowerSaveMode()
-			&& !isLowRam()
+		return repository is RemoteMangaRepository && settings.isPagesPreloadEnabled && !isLowRam()
 	}
 
 	@AnyThread
@@ -109,7 +103,7 @@ class PageLoader @Inject constructor(
 	}
 
 	fun loadPageAsync(page: MangaPage, force: Boolean): ProgressDeferred<File, Float> {
-		var task = tasks[page.id]?.takeIf { it.isValid() }
+		var task = tasks[page.id]
 		if (force) {
 			task?.cancel()
 		} else if (task?.isCancelled == false) {
@@ -222,15 +216,6 @@ class PageLoader @Inject constructor(
 		return context.ramAvailable <= FileSize.MEGABYTES.convert(PREFETCH_MIN_RAM_MB, FileSize.BYTES)
 	}
 
-	private fun Deferred<File>.isValid(): Boolean {
-		return if (isCompleted) {
-			val file = getCompleted()
-			file.exists() && file.isNotEmpty()
-		} else {
-			true
-		}
-	}
-
 	private class InternalErrorHandler : AbstractCoroutineContextElement(CoroutineExceptionHandler),
 		CoroutineExceptionHandler {