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Currently translated at 100.0% (597 of 597 strings)

Co-authored-by: abc0922001 <abc0922001@hotmail.com>
Translate-URL: https://hosted.weblate.org/projects/kotatsu/strings/zh_Hant/
Translation: Kotatsu/Strings

app/build.gradle

@@ -16,8 +16,8 @@ android {
 		applicationId 'org.koitharu.kotatsu'
 		minSdk = 21
 		targetSdk = 34
-		versionCode = 624
-		versionName = '6.7.2'
+		versionCode = 626
+		versionName = '6.7.4'
 		generatedDensities = []
 		testInstrumentationRunner 'org.koitharu.kotatsu.HiltTestRunner'
 		ksp {
@@ -82,7 +82,7 @@ afterEvaluate {
 }
 dependencies {
 	//noinspection GradleDependency
-	implementation('com.github.KotatsuApp:kotatsu-parsers:3ff028c4e9') {
+	implementation('com.github.KotatsuApp:kotatsu-parsers:103f578c61') {
 		exclude group: 'org.json', module: 'json'
 	}
 
@@ -126,13 +126,13 @@ dependencies {
 	implementation 'com.hannesdorfmann:adapterdelegates4-kotlin-dsl:4.3.2'
 	implementation 'com.hannesdorfmann:adapterdelegates4-kotlin-dsl-viewbinding:4.3.2'
 
-	implementation 'com.google.dagger:hilt-android:2.50'
-	kapt 'com.google.dagger:hilt-compiler:2.50'
-	implementation 'androidx.hilt:hilt-work:1.1.0'
-	kapt 'androidx.hilt:hilt-compiler:1.1.0'
+	implementation 'com.google.dagger:hilt-android:2.51'
+	kapt 'com.google.dagger:hilt-compiler:2.51'
+	implementation 'androidx.hilt:hilt-work:1.2.0'
+	kapt 'androidx.hilt:hilt-compiler:1.2.0'
 
-	implementation 'io.coil-kt:coil-base:2.5.0'
-	implementation 'io.coil-kt:coil-svg:2.5.0'
+	implementation 'io.coil-kt:coil-base:2.6.0'
+	implementation 'io.coil-kt:coil-svg:2.6.0'
 	implementation 'com.github.KotatsuApp:subsampling-scale-image-view:02e6d6cfe9'
 	implementation 'com.github.solkin:disk-lru-cache:1.4'
 	implementation 'io.noties.markwon:core:4.6.2'
@@ -160,6 +160,6 @@ dependencies {
 	androidTestImplementation 'androidx.room:room-testing:2.6.1'
 	androidTestImplementation 'com.squareup.moshi:moshi-kotlin:1.15.1'
 
-	androidTestImplementation 'com.google.dagger:hilt-android-testing:2.50'
-	kaptAndroidTest 'com.google.dagger:hilt-android-compiler:2.50'
+	androidTestImplementation 'com.google.dagger:hilt-android-testing:2.51'
+	kaptAndroidTest 'com.google.dagger:hilt-android-compiler:2.51'
 }

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

@@ -57,6 +57,7 @@ class AppShortcutManagerTest {
 			page = 4,
 			scroll = 2,
 			percent = 0.3f,
+			force = false,
 		)
 		awaitUpdate()
 

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

@@ -7,7 +7,9 @@ import dagger.hilt.android.testing.HiltAndroidRule
 import dagger.hilt.android.testing.HiltAndroidTest
 import kotlinx.coroutines.flow.first
 import kotlinx.coroutines.test.runTest
-import org.junit.Assert.*
+import org.junit.Assert.assertEquals
+import org.junit.Assert.assertNull
+import org.junit.Assert.assertTrue
 import org.junit.Before
 import org.junit.Rule
 import org.junit.Test
@@ -61,6 +63,7 @@ class AppBackupAgentTest {
 			page = 3,
 			scroll = 40,
 			percent = 0.2f,
+			force = false,
 		)
 		val history = checkNotNull(historyRepository.getOne(SampleData.manga))
 

app/src/main/AndroidManifest.xml

@@ -239,6 +239,9 @@
 				<data android:scheme="kotatsu+kitsu" />
 			</intent-filter>
 		</activity>
+		<activity
+			android:name="org.koitharu.kotatsu.stats.ui.StatsActivity"
+			android:label="@string/reading_stats" />
 
 		<service
 			android:name="androidx.work.impl.foreground.SystemForegroundService"

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

@@ -14,7 +14,6 @@ import androidx.core.view.isVisible
 import androidx.core.view.updatePadding
 import org.koitharu.kotatsu.R
 import org.koitharu.kotatsu.core.ui.BaseActivity
-import org.koitharu.kotatsu.core.util.ext.catchingWebViewUnavailability
 import org.koitharu.kotatsu.databinding.ActivityBrowserBinding
 import org.koitharu.kotatsu.parsers.network.UserAgents
 import com.google.android.material.R as materialR
@@ -26,7 +25,7 @@ class BrowserActivity : BaseActivity<ActivityBrowserBinding>(), BrowserCallback
 
 	override fun onCreate(savedInstanceState: Bundle?) {
 		super.onCreate(savedInstanceState)
-		if (!catchingWebViewUnavailability { setContentView(ActivityBrowserBinding.inflate(layoutInflater)) }) {
+		if (!setContentViewWebViewSafe { ActivityBrowserBinding.inflate(layoutInflater) }) {
 			return
 		}
 		supportActionBar?.run {

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

@@ -27,7 +27,6 @@ import org.koitharu.kotatsu.core.network.CommonHeaders
 import org.koitharu.kotatsu.core.network.cookies.MutableCookieJar
 import org.koitharu.kotatsu.core.ui.BaseActivity
 import org.koitharu.kotatsu.core.util.TaggedActivityResult
-import org.koitharu.kotatsu.core.util.ext.catchingWebViewUnavailability
 import org.koitharu.kotatsu.databinding.ActivityBrowserBinding
 import org.koitharu.kotatsu.parsers.network.UserAgents
 import javax.inject.Inject
@@ -45,13 +44,7 @@ class CloudFlareActivity : BaseActivity<ActivityBrowserBinding>(), CloudFlareCal
 
 	override fun onCreate(savedInstanceState: Bundle?) {
 		super.onCreate(savedInstanceState)
-		if (!catchingWebViewUnavailability {
-				setContentView(
-					ActivityBrowserBinding.inflate(
-						layoutInflater,
-					),
-				)
-			}) {
+		if (!setContentViewWebViewSafe { ActivityBrowserBinding.inflate(layoutInflater) }) {
 			return
 		}
 		supportActionBar?.run {

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

@@ -54,6 +54,7 @@ class JsonDeserializer(private val json: JSONObject) {
 		page = json.getInt("page"),
 		scroll = json.getDouble("scroll").toFloat(),
 		percent = json.getFloatOrDefault("percent", -1f),
+		chaptersCount = json.getIntOrDefault("chapters", -1),
 		deletedAt = 0L,
 	)
 

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

@@ -41,6 +41,7 @@ class JsonSerializer private constructor(private val json: JSONObject) {
 			put("page", e.page)
 			put("scroll", e.scroll)
 			put("percent", e.percent)
+			put("chapters", e.chaptersCount)
 		},
 	)
 

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

@@ -30,6 +30,7 @@ import org.koitharu.kotatsu.core.db.migrations.Migration14To15
 import org.koitharu.kotatsu.core.db.migrations.Migration15To16
 import org.koitharu.kotatsu.core.db.migrations.Migration16To17
 import org.koitharu.kotatsu.core.db.migrations.Migration17To18
+import org.koitharu.kotatsu.core.db.migrations.Migration18To19
 import org.koitharu.kotatsu.core.db.migrations.Migration1To2
 import org.koitharu.kotatsu.core.db.migrations.Migration2To3
 import org.koitharu.kotatsu.core.db.migrations.Migration3To4
@@ -48,20 +49,22 @@ import org.koitharu.kotatsu.history.data.HistoryDao
 import org.koitharu.kotatsu.history.data.HistoryEntity
 import org.koitharu.kotatsu.scrobbling.common.data.ScrobblingDao
 import org.koitharu.kotatsu.scrobbling.common.data.ScrobblingEntity
+import org.koitharu.kotatsu.stats.data.StatsDao
+import org.koitharu.kotatsu.stats.data.StatsEntity
 import org.koitharu.kotatsu.suggestions.data.SuggestionDao
 import org.koitharu.kotatsu.suggestions.data.SuggestionEntity
 import org.koitharu.kotatsu.tracker.data.TrackEntity
 import org.koitharu.kotatsu.tracker.data.TrackLogEntity
 import org.koitharu.kotatsu.tracker.data.TracksDao
 
-const val DATABASE_VERSION = 18
+const val DATABASE_VERSION = 19
 
 @Database(
 	entities = [
 		MangaEntity::class, TagEntity::class, HistoryEntity::class, MangaTagsEntity::class,
 		FavouriteCategoryEntity::class, FavouriteEntity::class, MangaPrefsEntity::class,
 		TrackEntity::class, TrackLogEntity::class, SuggestionEntity::class, BookmarkEntity::class,
-		ScrobblingEntity::class, MangaSourceEntity::class,
+		ScrobblingEntity::class, MangaSourceEntity::class, StatsEntity::class,
 	],
 	version = DATABASE_VERSION,
 )
@@ -90,6 +93,8 @@ abstract class MangaDatabase : RoomDatabase() {
 	abstract fun getScrobblingDao(): ScrobblingDao
 
 	abstract fun getSourcesDao(): MangaSourcesDao
+
+	abstract fun getStatsDao(): StatsDao
 }
 
 fun getDatabaseMigrations(context: Context): Array<Migration> = arrayOf(
@@ -110,6 +115,7 @@ fun getDatabaseMigrations(context: Context): Array<Migration> = arrayOf(
 	Migration15To16(),
 	Migration16To17(context),
 	Migration17To18(),
+	Migration18To19(),
 )
 
 fun MangaDatabase(context: Context): MangaDatabase = Room

app/src/main/kotlin/org/koitharu/kotatsu/core/db/migrations/Migration18To19.kt

@@ -0,0 +1,12 @@
+package org.koitharu.kotatsu.core.db.migrations
+
+import androidx.room.migration.Migration
+import androidx.sqlite.db.SupportSQLiteDatabase
+
+class Migration18To19 : Migration(18, 19) {
+
+	override fun migrate(db: SupportSQLiteDatabase) {
+		db.execSQL("ALTER TABLE history ADD COLUMN `chapters` INTEGER NOT NULL DEFAULT -1")
+		db.execSQL("CREATE TABLE IF NOT EXISTS `stats` (`manga_id` INTEGER NOT NULL, `started_at` INTEGER NOT NULL, `duration` INTEGER NOT NULL, `pages` INTEGER NOT NULL, PRIMARY KEY(`manga_id`, `started_at`), FOREIGN KEY(`manga_id`) REFERENCES `history`(`manga_id`) ON UPDATE NO ACTION ON DELETE CASCADE )")
+	}
+}

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

@@ -27,6 +27,7 @@ import org.koitharu.kotatsu.explore.data.SourcesSortOrder
 import org.koitharu.kotatsu.list.domain.ListSortOrder
 import org.koitharu.kotatsu.parsers.model.SortOrder
 import org.koitharu.kotatsu.parsers.util.find
+import org.koitharu.kotatsu.parsers.util.isNumeric
 import org.koitharu.kotatsu.parsers.util.mapNotNullToSet
 import org.koitharu.kotatsu.parsers.util.mapToSet
 import org.koitharu.kotatsu.reader.domain.ReaderColorFilter
@@ -191,11 +192,13 @@ class AppSettings @Inject constructor(@ApplicationContext context: Context) {
 	var appPassword: String?
 		get() = prefs.getString(KEY_APP_PASSWORD, null)
 		set(value) = prefs.edit {
-			if (value != null) putString(KEY_APP_PASSWORD, value) else remove(
-				KEY_APP_PASSWORD,
-			)
+			if (value != null) putString(KEY_APP_PASSWORD, value) else remove(KEY_APP_PASSWORD)
 		}
 
+	var isAppPasswordNumeric: Boolean
+		get() = prefs.getBoolean(KEY_APP_PASSWORD_NUMERIC, false)
+		set(value) = prefs.edit { putBoolean(KEY_APP_PASSWORD_NUMERIC, value) }
+
 	val isLoggingEnabled: Boolean
 		get() = prefs.getBoolean(KEY_LOGGING_ENABLED, false)
 
@@ -277,6 +280,9 @@ class AppSettings @Inject constructor(@ApplicationContext context: Context) {
 	val isDownloadsWiFiOnly: Boolean
 		get() = prefs.getBoolean(KEY_DOWNLOADS_WIFI, false)
 
+	val preferredDownloadFormat: DownloadFormat
+		get() = prefs.getEnumValue(KEY_DOWNLOADS_FORMAT, DownloadFormat.AUTOMATIC)
+
 	var isSuggestionsEnabled: Boolean
 		get() = prefs.getBoolean(KEY_SUGGESTIONS, false)
 		set(value) = prefs.edit { putBoolean(KEY_SUGGESTIONS, value) }
@@ -416,6 +422,9 @@ class AppSettings @Inject constructor(@ApplicationContext context: Context) {
 	val isPagesSavingAskEnabled: Boolean
 		get() = prefs.getBoolean(KEY_PAGES_SAVE_ASK, true)
 
+	val isStatsEnabled: Boolean
+		get() = prefs.getBoolean(KEY_STATS_ENABLED, false)
+
 	fun isTipEnabled(tip: String): Boolean {
 		return prefs.getStringSet(KEY_TIPS_CLOSED, emptySet())?.contains(tip) != true
 	}
@@ -430,7 +439,7 @@ class AppSettings @Inject constructor(@ApplicationContext context: Context) {
 
 	fun getPagesSaveDir(context: Context): DocumentFile? =
 		prefs.getString(KEY_PAGES_SAVE_DIR, null)?.toUriOrNull()?.let {
-			DocumentFile.fromTreeUri(context, it)
+			DocumentFile.fromTreeUri(context, it)?.takeIf { it.canWrite() }
 		}
 
 	fun setPagesSaveDir(uri: Uri?) {
@@ -525,6 +534,7 @@ class AppSettings @Inject constructor(@ApplicationContext context: Context) {
 		const val KEY_READER_MODE = "reader_mode"
 		const val KEY_READER_MODE_DETECT = "reader_mode_detect"
 		const val KEY_APP_PASSWORD = "app_password"
+		const val KEY_APP_PASSWORD_NUMERIC = "app_password_num"
 		const val KEY_PROTECT_APP = "protect_app"
 		const val KEY_PROTECT_APP_BIOMETRIC = "protect_app_bio"
 		const val KEY_APP_VERSION = "app_version"
@@ -552,6 +562,7 @@ class AppSettings @Inject constructor(@ApplicationContext context: Context) {
 		const val KEY_MAL = "mal"
 		const val KEY_KITSU = "kitsu"
 		const val KEY_DOWNLOADS_WIFI = "downloads_wifi"
+		const val KEY_DOWNLOADS_FORMAT = "downloads_format"
 		const val KEY_ALL_FAVOURITES_VISIBLE = "all_favourites_visible"
 		const val KEY_DOH = "doh"
 		const val KEY_EXIT_CONFIRM = "exit_confirm"
@@ -606,8 +617,7 @@ class AppSettings @Inject constructor(@ApplicationContext context: Context) {
 		const val KEY_READING_TIME = "reading_time"
 		const val KEY_PAGES_SAVE_DIR = "pages_dir"
 		const val KEY_PAGES_SAVE_ASK = "pages_dir_ask"
-
-		// About
+		const val KEY_STATS_ENABLED = "stats_on"
 		const val KEY_APP_UPDATE = "app_update"
 		const val KEY_APP_TRANSLATION = "about_app_translation"
 	}

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

@@ -0,0 +1,8 @@
+package org.koitharu.kotatsu.core.prefs
+
+enum class DownloadFormat {
+
+	AUTOMATIC,
+	SINGLE_CBZ,
+	MULTIPLE_CBZ,
+}

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

@@ -8,6 +8,7 @@ import android.os.Bundle
 import android.view.KeyEvent
 import android.view.View
 import android.view.ViewGroup
+import android.widget.Toast
 import androidx.annotation.CallSuper
 import androidx.appcompat.app.AppCompatActivity
 import androidx.appcompat.view.ActionMode
@@ -29,6 +30,7 @@ import org.koitharu.kotatsu.core.ui.util.ActionModeDelegate
 import org.koitharu.kotatsu.core.ui.util.BaseActivityEntryPoint
 import org.koitharu.kotatsu.core.ui.util.WindowInsetsDelegate
 import org.koitharu.kotatsu.core.util.ext.getThemeColor
+import org.koitharu.kotatsu.core.util.ext.isWebViewUnavailable
 
 @Suppress("LeakingThis")
 abstract class BaseActivity<B : ViewBinding> :
@@ -164,6 +166,21 @@ abstract class BaseActivity<B : ViewBinding> :
 		intent?.putExtra(EXTRA_DATA, intent.data)
 	}
 
+	protected fun setContentViewWebViewSafe(viewBindingProducer: () -> B): Boolean {
+		return try {
+			setContentView(viewBindingProducer())
+			true
+		} catch (e: Exception) {
+			if (e.isWebViewUnavailable()) {
+				Toast.makeText(this, R.string.web_view_unavailable, Toast.LENGTH_LONG).show()
+				finishAfterTransition()
+				false
+			} else {
+				throw e
+			}
+		}
+	}
+
 	companion object {
 
 		const val EXTRA_DATA = "data"

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

@@ -29,8 +29,9 @@ open class BaseListAdapter<T : ListModel> : AsyncListDifferDelegationAdapter<T>(
 		return this
 	}
 
-	fun addListListener(listListener: ListListener<T>) {
+	fun addListListener(listListener: ListListener<T>): BaseListAdapter<T> {
 		differ.addListListener(listListener)
+		return this
 	}
 
 	fun removeListListener(listListener: ListListener<T>) {

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

@@ -68,6 +68,13 @@ abstract class BaseViewModel : ViewModel() {
 		errorEvent.call(error)
 	}
 
+	protected inline suspend fun <T> withLoading(block: () -> T): T = try {
+		loadingCounter.increment()
+		block()
+	} finally {
+		loadingCounter.decrement()
+	}
+
 	protected fun MutableStateFlow<Int>.increment() = update { it + 1 }
 
 	protected fun MutableStateFlow<Int>.decrement() = update { it - 1 }

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

@@ -68,6 +68,14 @@ class RecyclerViewAlertDialog private constructor(
 			return this
 		}
 
+		fun setNeutralButton(
+			@StringRes textId: Int,
+			listener: DialogInterface.OnClickListener,
+		): Builder<T> {
+			delegate.setNeutralButton(textId, listener)
+			return this
+		}
+
 		fun setCancelable(isCancelable: Boolean): Builder<T> {
 			delegate.setCancelable(isCancelable)
 			return this

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

@@ -12,11 +12,10 @@ import android.graphics.RectF
 import android.graphics.drawable.Drawable
 import androidx.annotation.StyleRes
 import androidx.core.content.withStyledAttributes
-import androidx.core.graphics.ColorUtils
 import androidx.core.graphics.withClip
 import com.google.android.material.color.MaterialColors
 import org.koitharu.kotatsu.R
-import kotlin.math.absoluteValue
+import org.koitharu.kotatsu.core.util.KotatsuColors
 
 class FaviconDrawable(
 	context: Context,
@@ -44,7 +43,7 @@ class FaviconDrawable(
 		}
 		paint.textAlign = Paint.Align.CENTER
 		paint.isFakeBoldText = true
-		colorForeground = MaterialColors.harmonize(colorOfString(name), colorBackground)
+		colorForeground = MaterialColors.harmonize(KotatsuColors.random(name), colorBackground)
 	}
 
 	override fun draw(canvas: Canvas) {
@@ -104,9 +103,4 @@ class FaviconDrawable(
 		paint.getTextBounds(text, 0, text.length, tempRect)
 		return testTextSize * width / tempRect.width()
 	}
-
-	private fun colorOfString(str: String): Int {
-		val hue = (str.hashCode() % 360).absoluteValue.toFloat()
-		return ColorUtils.HSLToColor(floatArrayOf(hue, 0.5f, 0.5f))
-	}
 }

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

@@ -110,7 +110,7 @@ class ChipsView @JvmOverloads constructor(
 		chip.isChipIconVisible = false
 		chip.isCloseIconVisible = onChipCloseClickListener != null
 		chip.setOnCloseIconClickListener(chipOnCloseListener)
-		chip.setEnsureMinTouchTargetSize(false)
+		chip.setEnsureMinTouchTargetSize(false) // TODO remove
 		chip.setOnClickListener(chipOnClickListener)
 		addView(chip)
 		return chip

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

@@ -1,397 +0,0 @@
-package org.koitharu.kotatsu.core.ui.widgets
-
-import android.animation.ValueAnimator
-import android.content.Context
-import android.graphics.Canvas
-import android.graphics.Color
-import android.graphics.CornerPathEffect
-import android.graphics.Paint
-import android.graphics.Rect
-import android.graphics.RectF
-import android.graphics.Typeface
-import android.os.Build
-import android.os.Parcelable
-import android.text.Layout
-import android.text.StaticLayout
-import android.text.TextDirectionHeuristic
-import android.text.TextDirectionHeuristics
-import android.text.TextPaint
-import android.util.AttributeSet
-import android.view.View
-import androidx.annotation.RequiresApi
-import androidx.interpolator.view.animation.FastOutSlowInInterpolator
-import org.koitharu.kotatsu.R
-import org.koitharu.kotatsu.core.util.ext.draw
-import org.koitharu.kotatsu.core.util.ext.getAnimationDuration
-import org.koitharu.kotatsu.core.util.ext.resolveDp
-import org.koitharu.kotatsu.core.util.ext.resolveSp
-
-class PieChart @JvmOverloads constructor(
-	context: Context,
-	attrs: AttributeSet? = null,
-	defStyleAttr: Int = 0
-) : View(context, attrs, defStyleAttr), PieChartInterface {
-
-	private var marginTextFirst: Float = context.resources.resolveDp(DEFAULT_MARGIN_TEXT_1)
-	private var marginTextSecond: Float = context.resources.resolveDp(DEFAULT_MARGIN_TEXT_2)
-	private var marginTextThird: Float = context.resources.resolveDp(DEFAULT_MARGIN_TEXT_3)
-	private var marginSmallCircle: Float = context.resources.resolveDp(DEFAULT_MARGIN_SMALL_CIRCLE)
-	private val marginText: Float = marginTextFirst + marginTextSecond
-	private val circleRect = RectF()
-	private var circleStrokeWidth: Float = context.resources.resolveDp(6f)
-	private var circleRadius: Float = 0f
-	private var circlePadding: Float = context.resources.resolveDp(8f)
-	private var circlePaintRoundSize: Boolean = true
-	private var circleSectionSpace: Float = 3f
-	private var circleCenterX: Float = 0f
-	private var circleCenterY: Float = 0f
-	private var numberTextPaint: TextPaint = TextPaint()
-	private var descriptionTextPain: TextPaint = TextPaint()
-	private var amountTextPaint: TextPaint = TextPaint()
-	private var textStartX: Float = 0f
-	private var textStartY: Float = 0f
-	private var textHeight: Int = 0
-	private var textCircleRadius: Float = context.resources.resolveDp(4f)
-	private var textAmountStr: String = ""
-	private var textAmountY: Float = 0f
-	private var textAmountXNumber: Float = 0f
-	private var textAmountXDescription: Float = 0f
-	private var textAmountYDescription: Float = 0f
-	private var totalAmount: Int = 0
-	private var pieChartColors: List<String> = listOf()
-	private var percentageCircleList: List<PieChartModel> = listOf()
-	private var textRowList: MutableList<StaticLayout> = mutableListOf()
-	private var dataList: List<Pair<Int, String>> = listOf()
-	private var animationSweepAngle: Int = 0
-
-	init {
-		var textAmountSize: Float = context.resources.resolveSp(22f)
-		var textNumberSize: Float = context.resources.resolveSp(20f)
-		var textDescriptionSize: Float = context.resources.resolveSp(14f)
-		var textAmountColor: Int = Color.WHITE
-		var textNumberColor: Int = Color.WHITE
-		var textDescriptionColor: Int = Color.GRAY
-
-		if (attrs != null) {
-			val typeArray = context.obtainStyledAttributes(attrs, R.styleable.PieChart)
-
-			val colorResId = typeArray.getResourceId(R.styleable.PieChart_pieChartColors, 0)
-			pieChartColors = typeArray.resources.getStringArray(colorResId).toList()
-
-			marginTextFirst = typeArray.getDimension(R.styleable.PieChart_pieChartMarginTextFirst, marginTextFirst)
-			marginTextSecond = typeArray.getDimension(R.styleable.PieChart_pieChartMarginTextSecond, marginTextSecond)
-			marginTextThird = typeArray.getDimension(R.styleable.PieChart_pieChartMarginTextThird, marginTextThird)
-			marginSmallCircle =
-				typeArray.getDimension(R.styleable.PieChart_pieChartMarginSmallCircle, marginSmallCircle)
-
-			circleStrokeWidth =
-				typeArray.getDimension(R.styleable.PieChart_pieChartCircleStrokeWidth, circleStrokeWidth)
-			circlePadding = typeArray.getDimension(R.styleable.PieChart_pieChartCirclePadding, circlePadding)
-			circlePaintRoundSize =
-				typeArray.getBoolean(R.styleable.PieChart_pieChartCirclePaintRoundSize, circlePaintRoundSize)
-			circleSectionSpace = typeArray.getFloat(R.styleable.PieChart_pieChartCircleSectionSpace, circleSectionSpace)
-
-			textCircleRadius = typeArray.getDimension(R.styleable.PieChart_pieChartTextCircleRadius, textCircleRadius)
-			textAmountSize = typeArray.getDimension(R.styleable.PieChart_pieChartTextAmountSize, textAmountSize)
-			textNumberSize = typeArray.getDimension(R.styleable.PieChart_pieChartTextNumberSize, textNumberSize)
-			textDescriptionSize =
-				typeArray.getDimension(R.styleable.PieChart_pieChartTextDescriptionSize, textDescriptionSize)
-			textAmountColor = typeArray.getColor(R.styleable.PieChart_pieChartTextAmountColor, textAmountColor)
-			textNumberColor = typeArray.getColor(R.styleable.PieChart_pieChartTextNumberColor, textNumberColor)
-			textDescriptionColor =
-				typeArray.getColor(R.styleable.PieChart_pieChartTextDescriptionColor, textDescriptionColor)
-			textAmountStr = typeArray.getString(R.styleable.PieChart_pieChartTextAmount) ?: ""
-
-			typeArray.recycle()
-		}
-
-		circlePadding += circleStrokeWidth
-
-		// Инициализация кистей View
-		initPaints(amountTextPaint, textAmountSize, textAmountColor)
-		initPaints(numberTextPaint, textNumberSize, textNumberColor)
-		initPaints(descriptionTextPain, textDescriptionSize, textDescriptionColor, true)
-	}
-
-	@RequiresApi(Build.VERSION_CODES.M)
-	override fun onMeasure(widthMeasureSpec: Int, heightMeasureSpec: Int) {
-		textRowList.clear()
-
-		val initSizeWidth = resolveDefaultSize(widthMeasureSpec, DEFAULT_VIEW_SIZE_WIDTH)
-
-		val textTextWidth = (initSizeWidth * TEXT_WIDTH_PERCENT)
-		val initSizeHeight = calculateViewHeight(heightMeasureSpec, textTextWidth.toInt())
-
-		textStartX = initSizeWidth - textTextWidth.toFloat()
-		textStartY = initSizeHeight.toFloat() / 2 - textHeight / 2
-
-		calculateCircleRadius(initSizeWidth, initSizeHeight)
-
-		setMeasuredDimension(initSizeWidth, initSizeHeight)
-	}
-
-	override fun onDraw(canvas: Canvas) {
-		super.onDraw(canvas)
-
-		drawCircle(canvas)
-		drawText(canvas)
-	}
-
-	override fun onRestoreInstanceState(state: Parcelable?) {
-		val pieChartState = state as? PieChartState
-		super.onRestoreInstanceState(pieChartState?.superState ?: state)
-
-		dataList = pieChartState?.dataList ?: listOf()
-	}
-
-	override fun onSaveInstanceState(): Parcelable {
-		val superState = super.onSaveInstanceState()
-		return PieChartState(superState, dataList)
-	}
-
-	override fun setDataChart(list: List<Pair<Int, String>>) {
-		dataList = list
-		calculatePercentageOfData()
-	}
-
-	override fun startAnimation() {
-		val animator = ValueAnimator.ofInt(0, 360).apply {
-			duration = context.getAnimationDuration(android.R.integer.config_longAnimTime)
-			interpolator = FastOutSlowInInterpolator()
-			addUpdateListener { valueAnimator ->
-				animationSweepAngle = valueAnimator.animatedValue as Int
-				invalidate()
-			}
-		}
-		animator.start()
-	}
-
-	private fun drawCircle(canvas: Canvas) {
-		for (percent in percentageCircleList) {
-			if (animationSweepAngle > percent.percentToStartAt + percent.percentOfCircle) {
-				canvas.drawArc(circleRect, percent.percentToStartAt, percent.percentOfCircle, false, percent.paint)
-			} else if (animationSweepAngle > percent.percentToStartAt) {
-				canvas.drawArc(
-					circleRect,
-					percent.percentToStartAt,
-					animationSweepAngle - percent.percentToStartAt,
-					false,
-					percent.paint,
-				)
-			}
-		}
-	}
-
-	private fun drawText(canvas: Canvas) {
-		var textBuffY = textStartY
-		textRowList.forEachIndexed { index, staticLayout ->
-			if (index % 2 == 0) {
-				staticLayout.draw(canvas, textStartX + marginSmallCircle + textCircleRadius, textBuffY)
-				canvas.drawCircle(
-					textStartX + marginSmallCircle / 2,
-					textBuffY + staticLayout.height / 2 + textCircleRadius / 2,
-					textCircleRadius,
-					Paint().apply { color = Color.parseColor(pieChartColors[(index / 2) % pieChartColors.size]) },
-				)
-				textBuffY += staticLayout.height + marginTextFirst
-			} else {
-				staticLayout.draw(canvas, textStartX, textBuffY)
-				textBuffY += staticLayout.height + marginTextSecond
-			}
-		}
-
-		canvas.drawText(totalAmount.toString(), textAmountXNumber, textAmountY, amountTextPaint)
-		canvas.drawText(textAmountStr, textAmountXDescription, textAmountYDescription, descriptionTextPain)
-	}
-
-	private fun initPaints(textPaint: TextPaint, textSize: Float, textColor: Int, isDescription: Boolean = false) {
-		textPaint.color = textColor
-		textPaint.textSize = textSize
-		textPaint.isAntiAlias = true
-
-		if (!isDescription) textPaint.typeface = Typeface.create(Typeface.DEFAULT, Typeface.BOLD)
-	}
-
-	private fun resolveDefaultSize(spec: Int, defValue: Int): Int {
-		return when (MeasureSpec.getMode(spec)) {
-			MeasureSpec.UNSPECIFIED -> resources.resolveDp(defValue)
-			else -> MeasureSpec.getSize(spec)
-		}
-	}
-
-	@RequiresApi(Build.VERSION_CODES.M)
-	private fun calculateViewHeight(heightMeasureSpec: Int, textWidth: Int): Int {
-		val initSizeHeight = resolveDefaultSize(heightMeasureSpec, DEFAULT_VIEW_SIZE_HEIGHT)
-		textHeight = (dataList.size * marginText + getTextViewHeight(textWidth)).toInt()
-
-		val textHeightWithPadding = textHeight + paddingTop + paddingBottom
-		return if (textHeightWithPadding > initSizeHeight) textHeightWithPadding else initSizeHeight
-	}
-
-	private fun calculateCircleRadius(width: Int, height: Int) {
-		val circleViewWidth = (width * CIRCLE_WIDTH_PERCENT)
-		circleRadius = if (circleViewWidth > height) {
-			(height.toFloat() - circlePadding) / 2
-		} else {
-			circleViewWidth.toFloat() / 2
-		}
-
-		with(circleRect) {
-			left = circlePadding
-			top = height / 2 - circleRadius
-			right = circleRadius * 2 + circlePadding
-			bottom = height / 2 + circleRadius
-		}
-
-		circleCenterX = (circleRadius * 2 + circlePadding + circlePadding) / 2
-		circleCenterY = (height / 2 + circleRadius + (height / 2 - circleRadius)) / 2
-
-		textAmountY = circleCenterY
-
-		val sizeTextAmountNumber = getWidthOfAmountText(
-			totalAmount.toString(),
-			amountTextPaint,
-		)
-
-		textAmountXNumber = circleCenterX - sizeTextAmountNumber.width() / 2
-		textAmountXDescription = circleCenterX - getWidthOfAmountText(textAmountStr, descriptionTextPain).width() / 2
-		textAmountYDescription = circleCenterY + sizeTextAmountNumber.height() + marginTextThird
-	}
-
-	@RequiresApi(Build.VERSION_CODES.M)
-	private fun getTextViewHeight(maxWidth: Int): Int {
-		var textHeight = 0
-		dataList.forEach {
-			val textLayoutNumber = getMultilineText(
-				text = it.first.toString(),
-				textPaint = numberTextPaint,
-				width = maxWidth,
-			)
-			val textLayoutDescription = getMultilineText(
-				text = it.second,
-				textPaint = descriptionTextPain,
-				width = maxWidth,
-			)
-			textRowList.apply {
-				add(textLayoutNumber)
-				add(textLayoutDescription)
-			}
-			textHeight += textLayoutNumber.height + textLayoutDescription.height
-		}
-
-		return textHeight
-	}
-
-	private fun calculatePercentageOfData() {
-		totalAmount = dataList.fold(0) { res, value -> res + value.first }
-
-		var startAt = circleSectionSpace
-		percentageCircleList = dataList.mapIndexed { index, pair ->
-			var percent = pair.first * 100 / totalAmount.toFloat() - circleSectionSpace
-			percent = if (percent < 0f) 0f else percent
-
-			val resultModel = PieChartModel(
-				percentOfCircle = percent,
-				percentToStartAt = startAt,
-				colorOfLine = Color.parseColor(pieChartColors[index % pieChartColors.size]),
-				stroke = circleStrokeWidth,
-				paintRound = circlePaintRoundSize,
-			)
-			if (percent != 0f) startAt += percent + circleSectionSpace
-			resultModel
-		}
-	}
-
-	private fun getWidthOfAmountText(text: String, textPaint: TextPaint): Rect {
-		val bounds = Rect()
-		textPaint.getTextBounds(text, 0, text.length, bounds)
-		return bounds
-	}
-
-	@RequiresApi(Build.VERSION_CODES.M)
-	private fun getMultilineText(
-		text: CharSequence,
-		textPaint: TextPaint,
-		width: Int,
-		start: Int = 0,
-		end: Int = text.length,
-		alignment: Layout.Alignment = Layout.Alignment.ALIGN_NORMAL,
-		textDir: TextDirectionHeuristic = TextDirectionHeuristics.LTR,
-		spacingMult: Float = 1f,
-		spacingAdd: Float = 0f
-	): StaticLayout {
-
-		return StaticLayout.Builder
-			.obtain(text, start, end, textPaint, width)
-			.setAlignment(alignment)
-			.setTextDirection(textDir)
-			.setLineSpacing(spacingAdd, spacingMult)
-			.build()
-	}
-
-	companion object {
-		private const val DEFAULT_MARGIN_TEXT_1 = 2f
-		private const val DEFAULT_MARGIN_TEXT_2 = 10f
-		private const val DEFAULT_MARGIN_TEXT_3 = 2f
-		private const val DEFAULT_MARGIN_SMALL_CIRCLE = 12f
-
-		private const val TEXT_WIDTH_PERCENT = 0.40
-		private const val CIRCLE_WIDTH_PERCENT = 0.50
-
-		const val DEFAULT_VIEW_SIZE_HEIGHT = 150
-		const val DEFAULT_VIEW_SIZE_WIDTH = 250
-	}
-}
-
-interface PieChartInterface {
-
-	fun setDataChart(list: List<Pair<Int, String>>)
-
-	fun startAnimation()
-}
-
-data class PieChartModel(
-	var percentOfCircle: Float = 0f,
-	var percentToStartAt: Float = 0f,
-	var colorOfLine: Int = 0,
-	var stroke: Float = 0f,
-	var paint: Paint = Paint(),
-	var paintRound: Boolean = true
-) {
-
-	init {
-		if (percentOfCircle < 0 || percentOfCircle > 100) {
-			percentOfCircle = 100f
-		}
-
-		percentOfCircle = 360 * percentOfCircle / 100
-
-		if (percentToStartAt < 0 || percentToStartAt > 100) {
-			percentToStartAt = 0f
-		}
-
-		percentToStartAt = 360 * percentToStartAt / 100
-
-		if (colorOfLine == 0) {
-			colorOfLine = Color.parseColor("#000000")
-		}
-
-		paint = Paint()
-		paint.color = colorOfLine
-		paint.isAntiAlias = true
-		paint.style = Paint.Style.STROKE
-		paint.strokeWidth = stroke
-		paint.isDither = true
-
-		if (paintRound) {
-			paint.strokeJoin = Paint.Join.ROUND
-			paint.strokeCap = Paint.Cap.ROUND
-			paint.pathEffect = CornerPathEffect(8f)
-		}
-	}
-}
-
-class PieChartState(
-	superSavedState: Parcelable?,
-	val dataList: List<Pair<Int, String>>
-) : View.BaseSavedState(superSavedState), Parcelable

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

@@ -0,0 +1,55 @@
+package org.koitharu.kotatsu.core.util
+
+import android.content.Context
+import androidx.annotation.AttrRes
+import androidx.annotation.ColorInt
+import androidx.core.graphics.ColorUtils
+import com.google.android.material.R
+import com.google.android.material.color.MaterialColors
+import org.koitharu.kotatsu.core.util.ext.getThemeColor
+import org.koitharu.kotatsu.parsers.model.Manga
+import kotlin.math.absoluteValue
+
+object KotatsuColors {
+
+	@ColorInt
+	fun segmentColor(context: Context, @AttrRes resId: Int): Int {
+		val colorHex = String.format("%06x", context.getThemeColor(resId))
+		val hue = getHue(colorHex)
+		val color = ColorUtils.HSLToColor(floatArrayOf(hue, 0.5f, 0.5f))
+		val backgroundColor = context.getThemeColor(R.attr.colorSurfaceContainerHigh)
+		return MaterialColors.harmonize(color, backgroundColor)
+	}
+
+	@ColorInt
+	fun random(seed: Any): Int {
+		val hue = (seed.hashCode() % 360).absoluteValue.toFloat()
+		return ColorUtils.HSLToColor(floatArrayOf(hue, 0.5f, 0.5f))
+	}
+
+	@ColorInt
+	fun ofManga(context: Context, manga: Manga?): Int {
+		val color = if (manga != null) {
+			val hue = (manga.id.absoluteValue % 360).toFloat()
+			ColorUtils.HSLToColor(floatArrayOf(hue, 0.5f, 0.5f))
+		} else {
+			context.getThemeColor(R.attr.colorSurface)
+		}
+		val backgroundColor = context.getThemeColor(R.attr.colorSurfaceContainerHigh)
+		return MaterialColors.harmonize(color, backgroundColor)
+	}
+
+	private fun getHue(hex: String): Float {
+		val r = (hex.substring(0, 2).toInt(16)).toFloat()
+		val g = (hex.substring(2, 4).toInt(16)).toFloat()
+		val b = (hex.substring(4, 6).toInt(16)).toFloat()
+
+		var hue = 0F
+		if ((r >= g) && (g >= b)) {
+			hue = 60 * (g - b) / (r - b)
+		} else if ((g > r) && (r >= b)) {
+			hue = 60 * (2 - (r - b) / (g - b))
+		}
+		return hue
+	}
+}

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

@@ -27,7 +27,6 @@ import android.provider.Settings
 import android.view.View
 import android.view.ViewPropertyAnimator
 import android.view.Window
-import android.widget.Toast
 import androidx.activity.result.ActivityResultLauncher
 import androidx.annotation.IntegerRes
 import androidx.annotation.WorkerThread
@@ -216,21 +215,6 @@ fun Context.findActivity(): Activity? = when (this) {
 	else -> null
 }
 
-inline fun Activity.catchingWebViewUnavailability(block: () -> Unit): Boolean {
-	return try {
-		block()
-		true
-	} catch (e: Exception) {
-		if (e.isWebViewUnavailable()) {
-			Toast.makeText(this, R.string.web_view_unavailable, Toast.LENGTH_LONG).show()
-			finishAfterTransition()
-			false
-		} else {
-			throw e
-		}
-	}
-}
-
 fun Context.checkNotificationPermission(): Boolean = if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.TIRAMISU) {
 	ContextCompat.checkSelfPermission(this, Manifest.permission.POST_NOTIFICATIONS) == PackageManager.PERMISSION_GRANTED
 } else {

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

@@ -19,6 +19,7 @@ import java.nio.file.attribute.BasicFileAttributes
 import java.util.zip.ZipEntry
 import java.util.zip.ZipFile
 import kotlin.io.path.ExperimentalPathApi
+import kotlin.io.path.PathWalkOption
 import kotlin.io.path.readAttributes
 import kotlin.io.path.walk
 
@@ -72,7 +73,7 @@ fun ContentResolver.resolveName(uri: Uri): String? {
 }
 
 suspend fun File.computeSize(): Long = runInterruptible(Dispatchers.IO) {
-	walkCompat().sumOf { it.length() }
+	walkCompat(includeDirectories = false).sumOf { it.length() }
 }
 
 fun File.children() = FileSequence(this)
@@ -87,10 +88,16 @@ val File.creationTime
 	}
 
 @OptIn(ExperimentalPathApi::class)
-fun File.walkCompat() = if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
+fun File.walkCompat(includeDirectories: Boolean): Sequence<File> = if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
 	// Use lazy loading on Android 8.0 and later
-	toPath().walk().map { it.toFile() }
+	val walk = if (includeDirectories) {
+		toPath().walk(PathWalkOption.INCLUDE_DIRECTORIES)
+	} else {
+		toPath().walk()
+	}
+	walk.map { it.toFile() }
 } else {
 	// Directories are excluded by default in Path.walk(), so do it here as well
-	walk().filter { it.isFile }
+	val walk = walk()
+	if (includeDirectories) walk else walk.filter { it.isFile }
 }

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

@@ -2,7 +2,6 @@ package org.koitharu.kotatsu.core.util.ext
 
 import android.content.ActivityNotFoundException
 import android.content.res.Resources
-import android.util.AndroidRuntimeException
 import androidx.annotation.DrawableRes
 import androidx.collection.arraySetOf
 import coil.network.HttpException
@@ -115,8 +114,8 @@ private val reportableExceptions = arraySetOf<Class<*>>(
 )
 
 fun Throwable.isWebViewUnavailable(): Boolean {
-	return (this is AndroidRuntimeException && message?.contains("WebView") == true) ||
-		cause?.isWebViewUnavailable() == true
+	val trace = stackTraceToString()
+	return trace.contains("android.webkit.WebView.<init>")
 }
 
 @Suppress("FunctionName")

app/src/main/kotlin/org/koitharu/kotatsu/details/data/ReadingTime.kt

@@ -10,6 +10,7 @@ data class ReadingTime(
 ) {
 
 	fun format(resources: Resources): String = when {
+		hours == 0 && minutes == 0 -> resources.getString(R.string.less_than_minute)
 		hours == 0 -> resources.getQuantityString(R.plurals.minutes, minutes, minutes)
 		minutes == 0 -> resources.getQuantityString(R.plurals.hours, hours, hours)
 		else -> resources.getString(

app/src/main/kotlin/org/koitharu/kotatsu/details/domain/ReadingTimeUseCase.kt

@@ -5,25 +5,27 @@ import org.koitharu.kotatsu.core.model.findById
 import org.koitharu.kotatsu.core.prefs.AppSettings
 import org.koitharu.kotatsu.details.data.MangaDetails
 import org.koitharu.kotatsu.details.data.ReadingTime
+import org.koitharu.kotatsu.stats.data.StatsRepository
+import java.util.concurrent.TimeUnit
 import javax.inject.Inject
 import kotlin.math.roundToInt
 
 class ReadingTimeUseCase @Inject constructor(
 	private val settings: AppSettings,
+	private val statsRepository: StatsRepository,
 ) {
 
-	fun invoke(manga: MangaDetails?, branch: String?, history: MangaHistory?): ReadingTime? {
+	suspend fun invoke(manga: MangaDetails?, branch: String?, history: MangaHistory?): ReadingTime? {
 		if (!settings.isReadingTimeEstimationEnabled) {
 			return null
 		}
-		// FIXME MAXIMUM HARDCODE!!! To do calculation with user's page read speed and his favourites/history mangas average pages in chapter
 		val chapters = manga?.chapters?.get(branch)
 		if (chapters.isNullOrEmpty()) {
 			return null
 		}
 		val isOnHistoryBranch = history != null && chapters.findById(history.chapterId) != null
 		// Impossible task, I guess. Good luck on this.
-		var averageTimeSec: Int = 20 * 10 * chapters.size // 20 pages, 10 seconds per page
+		var averageTimeSec: Int = 20 /* pages */ * getSecondsPerPage(manga.id) * chapters.size
 		if (isOnHistoryBranch) {
 			averageTimeSec = (averageTimeSec * (1f - checkNotNull(history).percent)).roundToInt()
 		}
@@ -36,4 +38,16 @@ class ReadingTimeUseCase @Inject constructor(
 			isContinue = isOnHistoryBranch,
 		)
 	}
+
+	private suspend fun getSecondsPerPage(mangaId: Long): Int {
+		var time = if (settings.isStatsEnabled) {
+			TimeUnit.MILLISECONDS.toSeconds(statsRepository.getTimePerPage(mangaId)).toInt()
+		} else {
+			0
+		}
+		if (time == 0) {
+			time = 10 // default
+		}
+		return time
+	}
 }

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

@@ -138,7 +138,10 @@ class DetailsActivity :
 				},
 			),
 		)
-		viewModel.onActionDone.observeEvent(this, ReversibleActionObserver(viewBinding.containerDetails, viewBinding.layoutBottom))
+		viewModel.onActionDone.observeEvent(
+			this,
+			ReversibleActionObserver(viewBinding.containerDetails, viewBinding.layoutBottom),
+		)
 		viewModel.onShowTip.observeEvent(this) { showTip() }
 		viewModel.historyInfo.observe(this, ::onHistoryChanged)
 		viewModel.selectedBranch.observe(this) {
@@ -150,6 +153,7 @@ class DetailsActivity :
 		viewModel.isChaptersEmpty.observe(this, chaptersMenuInvalidator)
 		val menuInvalidator = MenuInvalidator(this)
 		viewModel.favouriteCategories.observe(this, menuInvalidator)
+		viewModel.isStatsEnabled.observe(this, menuInvalidator)
 		viewModel.remoteManga.observe(this, menuInvalidator)
 		viewModel.branches.observe(this) {
 			viewBinding.buttonDropdown.isVisible = it.size > 1

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

@@ -62,6 +62,7 @@ import org.koitharu.kotatsu.list.ui.adapter.mangaGridItemAD
 import org.koitharu.kotatsu.list.ui.model.ListModel
 import org.koitharu.kotatsu.list.ui.model.MangaItemModel
 import org.koitharu.kotatsu.list.ui.size.StaticItemSizeResolver
+import org.koitharu.kotatsu.local.ui.info.LocalInfoDialog
 import org.koitharu.kotatsu.main.ui.owners.NoModalBottomSheetOwner
 import org.koitharu.kotatsu.parsers.model.Manga
 import org.koitharu.kotatsu.parsers.model.MangaSource
@@ -102,6 +103,7 @@ class DetailsFragment :
 		binding.buttonScrobblingMore.setOnClickListener(this)
 		binding.buttonRelatedMore.setOnClickListener(this)
 		binding.infoLayout.textViewSource.setOnClickListener(this)
+		binding.infoLayout.textViewSize.setOnClickListener(this)
 		binding.textViewDescription.addOnLayoutChangeListener(this)
 		binding.textViewDescription.viewTreeObserver.addOnDrawListener(this)
 		binding.textViewDescription.movementMethod = LinkMovementMethodCompat.getInstance()
@@ -324,6 +326,10 @@ class DetailsFragment :
 				)
 			}
 
+			R.id.textView_size -> {
+				LocalInfoDialog.show(parentFragmentManager, manga)
+			}
+
 			R.id.imageView_cover -> {
 				startActivity(
 					ImageActivity.newIntent(

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

@@ -23,6 +23,7 @@ import org.koitharu.kotatsu.favourites.ui.categories.select.FavoriteSheet
 import org.koitharu.kotatsu.parsers.model.MangaSource
 import org.koitharu.kotatsu.scrobbling.common.ui.selector.ScrobblingSelectorSheet
 import org.koitharu.kotatsu.search.ui.multi.MultiSearchActivity
+import org.koitharu.kotatsu.stats.ui.sheet.MangaStatsSheet
 
 class DetailsMenuProvider(
 	private val activity: FragmentActivity,
@@ -43,6 +44,7 @@ class DetailsMenuProvider(
 		menu.findItem(R.id.action_shortcut).isVisible = ShortcutManagerCompat.isRequestPinShortcutSupported(activity)
 		menu.findItem(R.id.action_scrobbling).isVisible = viewModel.isScrobblingAvailable
 		menu.findItem(R.id.action_online).isVisible = viewModel.remoteManga.value != null
+		menu.findItem(R.id.action_stats).isVisible = viewModel.isStatsEnabled.value
 		menu.findItem(R.id.action_favourite).setIcon(
 			if (viewModel.favouriteCategories.value) R.drawable.ic_heart else R.drawable.ic_heart_outline,
 		)
@@ -101,6 +103,12 @@ class DetailsMenuProvider(
 				}
 			}
 
+			R.id.action_stats -> {
+				viewModel.manga.value?.let {
+					MangaStatsSheet.show(activity.supportFragmentManager, it)
+				}
+			}
+
 			R.id.action_scrobbling -> {
 				viewModel.manga.value?.let {
 					ScrobblingSelectorSheet.show(activity.supportFragmentManager, it, null)

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

@@ -100,6 +100,10 @@ class DetailsViewModel @Inject constructor(
 	val favouriteCategories = interactor.observeIsFavourite(mangaId)
 		.stateIn(viewModelScope + Dispatchers.Default, SharingStarted.Eagerly, false)
 
+	val isStatsEnabled = settings.observeAsStateFlow(viewModelScope + Dispatchers.Default, AppSettings.KEY_STATS_ENABLED) {
+		isStatsEnabled
+	}
+
 	val remoteManga = MutableStateFlow<Manga?>(null)
 
 	val newChaptersCount = details.flatMapLatest { d ->
@@ -320,6 +324,7 @@ class DetailsViewModel @Inject constructor(
 				page = 0,
 				scroll = 0,
 				percent = percent,
+				force = true,
 			)
 		}
 	}

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

@@ -8,6 +8,7 @@ import org.koitharu.kotatsu.core.ui.dialog.RecyclerViewAlertDialog
 import org.koitharu.kotatsu.core.ui.list.OnListItemClickListener
 import org.koitharu.kotatsu.download.ui.dialog.DownloadOption
 import org.koitharu.kotatsu.download.ui.dialog.downloadOptionAD
+import org.koitharu.kotatsu.settings.SettingsActivity
 
 class DownloadDialogHelper(
 	private val host: View,
@@ -57,6 +58,9 @@ class DownloadDialogHelper(
 			.setCancelable(true)
 			.setTitle(R.string.download)
 			.setNegativeButton(android.R.string.cancel)
+			.setNeutralButton(R.string.settings) { _, _ ->
+				host.context.startActivity(SettingsActivity.newDownloadsSettingsIntent(host.context))
+			}
 			.setItems(options)
 			.create()
 			.also { it.show() }

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

@@ -91,6 +91,7 @@ class DownloadWorker @AssistedInject constructor(
 	private val localMangaRepository: LocalMangaRepository,
 	private val mangaDataRepository: MangaDataRepository,
 	private val mangaRepositoryFactory: MangaRepository.Factory,
+	private val settings: AppSettings,
 	@LocalStorageChanges private val localStorageChanges: MutableSharedFlow<LocalManga?>,
 	notificationFactoryFactory: DownloadNotificationFactory.Factory,
 ) : CoroutineWorker(appContext, params) {
@@ -182,7 +183,7 @@ class DownloadWorker @AssistedInject constructor(
 				}
 				val repo = mangaRepositoryFactory.create(manga.source)
 				val mangaDetails = if (manga.chapters.isNullOrEmpty()) repo.getDetails(manga) else manga
-				output = LocalMangaOutput.getOrCreate(destination, mangaDetails)
+				output = LocalMangaOutput.getOrCreate(destination, mangaDetails, settings.preferredDownloadFormat)
 				val coverUrl = mangaDetails.largeCoverUrl.ifNullOrEmpty { mangaDetails.coverUrl }
 				if (coverUrl.isNotEmpty()) {
 					downloadFile(coverUrl, destination, repo.source).let { file ->

app/src/main/kotlin/org/koitharu/kotatsu/explore/data/MangaSourcesRepository.kt

@@ -57,7 +57,7 @@ class MangaSourcesRepository @Inject constructor(
 			observeIsNsfwDisabled(),
 			dao.observeEnabled(SourcesSortOrder.MANUAL),
 		) { skipNsfw, sources ->
-			sources.count { skipNsfw || !MangaSource(it.source).isNsfw() }
+			sources.count { !skipNsfw || !MangaSource(it.source).isNsfw() }
 		}.distinctUntilChanged()
 	}
 

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

@@ -15,8 +15,8 @@ import org.koitharu.kotatsu.core.db.entity.MangaEntity
 			parentColumns = ["manga_id"],
 			childColumns = ["manga_id"],
 			onDelete = ForeignKey.CASCADE,
-		)
-	]
+		),
+	],
 )
 data class HistoryEntity(
 	@PrimaryKey(autoGenerate = false)
@@ -28,4 +28,5 @@ data class HistoryEntity(
 	@ColumnInfo(name = "scroll") val scroll: Float,
 	@ColumnInfo(name = "percent") val percent: Float,
 	@ColumnInfo(name = "deleted_at") val deletedAt: Long,
+	@ColumnInfo(name = "chapters") val chaptersCount: Int,
 )

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

@@ -90,10 +90,11 @@ class HistoryRepository @Inject constructor(
 			.distinctUntilChanged()
 	}
 
-	suspend fun addOrUpdate(manga: Manga, chapterId: Long, page: Int, scroll: Int, percent: Float) {
-		if (shouldSkip(manga)) {
+	suspend fun addOrUpdate(manga: Manga, chapterId: Long, page: Int, scroll: Int, percent: Float, force: Boolean) {
+		if (!force && shouldSkip(manga)) {
 			return
 		}
+		assert(manga.chapters != null)
 		db.withTransaction {
 			mangaRepository.storeManga(manga)
 			db.getHistoryDao().upsert(
@@ -105,6 +106,7 @@ class HistoryRepository @Inject constructor(
 					page = page,
 					scroll = scroll.toFloat(), // we migrate to int, but decide to not update database
 					percent = percent,
+					chaptersCount = manga.chapters?.size ?: -1,
 					deletedAt = 0L,
 				),
 			)

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

@@ -24,6 +24,7 @@ class HistoryUpdateUseCase @Inject constructor(
 			page = readerState.page,
 			scroll = readerState.scroll,
 			percent = percent,
+			force = false,
 		)
 	}
 

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

@@ -30,6 +30,7 @@ class MarkAsReadUseCase @Inject constructor(
 			page = pages.lastIndex,
 			scroll = 0,
 			percent = 1f,
+			force = true,
 		)
 	}
 

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

@@ -11,7 +11,9 @@ import org.koitharu.kotatsu.R
 import org.koitharu.kotatsu.core.os.NetworkManageIntent
 import org.koitharu.kotatsu.core.ui.list.ListSelectionController
 import org.koitharu.kotatsu.core.ui.list.RecyclerScrollKeeper
+import org.koitharu.kotatsu.core.ui.util.MenuInvalidator
 import org.koitharu.kotatsu.core.util.ext.addMenuProvider
+import org.koitharu.kotatsu.core.util.ext.observe
 import org.koitharu.kotatsu.databinding.FragmentListBinding
 import org.koitharu.kotatsu.list.ui.MangaListFragment
 import org.koitharu.kotatsu.list.ui.size.DynamicItemSizeResolver
@@ -27,6 +29,7 @@ class HistoryListFragment : MangaListFragment() {
 		super.onViewBindingCreated(binding, savedInstanceState)
 		RecyclerScrollKeeper(binding.recyclerView).attach()
 		addMenuProvider(HistoryListMenuProvider(binding.root.context, viewModel))
+		viewModel.isStatsEnabled.observe(viewLifecycleOwner, MenuInvalidator(requireActivity()))
 	}
 
 	override fun onScrolledToEnd() = Unit

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

@@ -1,6 +1,7 @@
 package org.koitharu.kotatsu.history.ui
 
 import android.content.Context
+import android.content.Intent
 import android.view.Menu
 import android.view.MenuInflater
 import android.view.MenuItem
@@ -9,6 +10,7 @@ import com.google.android.material.dialog.MaterialAlertDialogBuilder
 import org.koitharu.kotatsu.R
 import org.koitharu.kotatsu.core.ui.dialog.RememberSelectionDialogListener
 import org.koitharu.kotatsu.core.util.ext.DIALOG_THEME_CENTERED
+import org.koitharu.kotatsu.stats.ui.StatsActivity
 import java.time.Instant
 import java.time.LocalDate
 import java.time.ZoneId
@@ -24,6 +26,11 @@ class HistoryListMenuProvider(
 		menuInflater.inflate(R.menu.opt_history, menu)
 	}
 
+	override fun onPrepareMenu(menu: Menu) {
+		super.onPrepareMenu(menu)
+		menu.findItem(R.id.action_stats)?.isVisible = viewModel.isStatsEnabled.value
+	}
+
 	override fun onMenuItemSelected(menuItem: MenuItem): Boolean {
 		return when (menuItem.itemId) {
 			R.id.action_clear_history -> {
@@ -31,6 +38,11 @@ class HistoryListMenuProvider(
 				true
 			}
 
+			R.id.action_stats -> {
+				context.startActivity(Intent(context, StatsActivity::class.java))
+				true
+			}
+
 			else -> false
 		}
 	}

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

@@ -71,6 +71,12 @@ class HistoryListViewModel @Inject constructor(
 		g && s.isGroupingSupported()
 	}
 
+	val isStatsEnabled = settings.observeAsStateFlow(
+		scope = viewModelScope + Dispatchers.Default,
+		key = AppSettings.KEY_STATS_ENABLED,
+		valueProducer = { isStatsEnabled },
+	)
+
 	override val content = combine(
 		sortOrder.flatMapLatest { repository.observeAllWithHistory(it) },
 		isGroupingEnabled,

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

@@ -18,3 +18,5 @@ fun File.hasCbzExtension() = isCbzExtension(extension)
 fun Uri.isZipUri() = scheme.let {
 	it == URI_SCHEME_ZIP || it == "cbz" || it == "zip"
 }
+
+fun Uri.isFileUri() = scheme == "file"

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

@@ -5,6 +5,7 @@ import androidx.core.net.toUri
 import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.runInterruptible
 import org.koitharu.kotatsu.core.util.AlphanumComparator
+import org.koitharu.kotatsu.core.util.ext.children
 import org.koitharu.kotatsu.core.util.ext.creationTime
 import org.koitharu.kotatsu.core.util.ext.longHashCode
 import org.koitharu.kotatsu.core.util.ext.toListSorted
@@ -100,8 +101,8 @@ class LocalMangaDirInput(root: File) : LocalMangaInput(root) {
 	override suspend fun getPages(chapter: MangaChapter): List<MangaPage> = runInterruptible(Dispatchers.IO) {
 		val file = chapter.url.toUri().toFile()
 		if (file.isDirectory) {
-			file.walkCompat()
-				.filter { hasImageExtension(it) }
+			file.children()
+				.filter { it.isFile && hasImageExtension(it) }
 				.toListSorted(compareBy(AlphanumComparator()) { x -> x.name })
 				.map {
 					val pageUri = it.toUri().toString()
@@ -129,14 +130,16 @@ class LocalMangaDirInput(root: File) : LocalMangaInput(root) {
 
 	private fun String.toHumanReadable() = replace("_", " ").toCamelCase()
 
-	private fun getChaptersFiles() = root.walkCompat()
-		.filter { it.hasCbzExtension() }
+	private fun getChaptersFiles() = root.walkCompat(includeDirectories = true)
+		.filter { it != root && it.isChapterDirectory() || it.hasCbzExtension() }
 		.associateByTo(TreeMap(AlphanumComparator())) { it.name }
 
 	private fun findFirstImageEntry(): String? {
-		return root.walkCompat().firstOrNull { hasImageExtension(it) }?.toUri()?.toString()
+		return root.walkCompat(includeDirectories = false)
+			.firstOrNull { hasImageExtension(it) }?.toUri()?.toString()
 			?: run {
-				val cbz = root.walkCompat().firstOrNull { it.hasCbzExtension() } ?: return null
+				val cbz = root.walkCompat(includeDirectories = false)
+					.firstOrNull { it.hasCbzExtension() } ?: return null
 				ZipFile(cbz).use { zip ->
 					zip.entries().asSequence()
 						.firstOrNull { !it.isDirectory && hasImageExtension(it.name) }
@@ -148,4 +151,8 @@ class LocalMangaDirInput(root: File) : LocalMangaInput(root) {
 	private fun fileUri(base: File, name: String): String {
 		return File(base, name).toUri().toString()
 	}
+
+	private fun File.isChapterDirectory(): Boolean {
+		return isDirectory && children().any { hasImageExtension(it) }
+	}
 }

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

@@ -4,7 +4,9 @@ import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.sync.Mutex
 import kotlinx.coroutines.sync.withLock
 import kotlinx.coroutines.withContext
+import okhttp3.internal.format
 import okio.Closeable
+import org.koitharu.kotatsu.core.prefs.DownloadFormat
 import org.koitharu.kotatsu.core.util.ext.printStackTraceDebug
 import org.koitharu.kotatsu.local.data.input.LocalMangaInput
 import org.koitharu.kotatsu.parsers.model.Manga
@@ -35,22 +37,32 @@ sealed class LocalMangaOutput(
 		const val SUFFIX_TMP = ".tmp"
 		private val mutex = Mutex()
 
-		suspend fun getOrCreate(root: File, manga: Manga): LocalMangaOutput = withContext(Dispatchers.IO) {
-			val preferSingleCbz = manga.chapters.let {
-				it != null && it.size <= 3
+		suspend fun getOrCreate(
+			root: File,
+			manga: Manga,
+			format: DownloadFormat,
+		): LocalMangaOutput = withContext(Dispatchers.IO) {
+			val targetFormat = if (format == DownloadFormat.AUTOMATIC) {
+				if (manga.chapters.let { it != null && it.size <= 3 }) {
+					DownloadFormat.SINGLE_CBZ
+				} else {
+					DownloadFormat.MULTIPLE_CBZ
+				}
+			} else {
+				format
 			}
-			checkNotNull(getImpl(root, manga, onlyIfExists = false, preferSingleCbz))
+			checkNotNull(getImpl(root, manga, onlyIfExists = false, format = targetFormat))
 		}
 
 		suspend fun get(root: File, manga: Manga): LocalMangaOutput? = withContext(Dispatchers.IO) {
-			getImpl(root, manga, onlyIfExists = true, preferSingleCbz = false)
+			getImpl(root, manga, onlyIfExists = true, format = DownloadFormat.AUTOMATIC)
 		}
 
 		private suspend fun getImpl(
 			root: File,
 			manga: Manga,
 			onlyIfExists: Boolean,
-			preferSingleCbz: Boolean,
+			format: DownloadFormat,
 		): LocalMangaOutput? {
 			mutex.withLock {
 				var i = 0
@@ -75,10 +87,10 @@ sealed class LocalMangaOutput(
 							continue
 						}
 
-						!onlyIfExists -> if (preferSingleCbz) {
-							LocalMangaZipOutput(zip, manga)
-						} else {
-							LocalMangaDirOutput(dir, manga)
+						!onlyIfExists -> when (format) {
+							DownloadFormat.AUTOMATIC -> null
+							DownloadFormat.SINGLE_CBZ -> LocalMangaZipOutput(zip, manga)
+							DownloadFormat.MULTIPLE_CBZ -> LocalMangaDirOutput(dir, manga)
 						}
 
 						else -> null

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

@@ -0,0 +1,90 @@
+package org.koitharu.kotatsu.local.ui.info
+
+import android.content.res.ColorStateList
+import android.os.Bundle
+import android.view.LayoutInflater
+import android.view.ViewGroup
+import androidx.core.widget.TextViewCompat
+import androidx.fragment.app.FragmentManager
+import androidx.fragment.app.viewModels
+import com.google.android.material.dialog.MaterialAlertDialogBuilder
+import dagger.hilt.android.AndroidEntryPoint
+import kotlinx.coroutines.flow.combine
+import org.koitharu.kotatsu.R
+import org.koitharu.kotatsu.core.model.parcelable.ParcelableManga
+import org.koitharu.kotatsu.core.ui.AlertDialogFragment
+import org.koitharu.kotatsu.core.ui.widgets.SegmentedBarView
+import org.koitharu.kotatsu.core.util.KotatsuColors
+import org.koitharu.kotatsu.core.util.FileSize
+import org.koitharu.kotatsu.core.util.ext.observe
+import org.koitharu.kotatsu.core.util.ext.showDistinct
+import org.koitharu.kotatsu.core.util.ext.withArgs
+import org.koitharu.kotatsu.databinding.DialogLocalInfoBinding
+import org.koitharu.kotatsu.parsers.model.Manga
+import com.google.android.material.R as materialR
+
+@AndroidEntryPoint
+class LocalInfoDialog : AlertDialogFragment<DialogLocalInfoBinding>() {
+
+	private val viewModel: LocalInfoViewModel by viewModels()
+
+	override fun onBuildDialog(builder: MaterialAlertDialogBuilder): MaterialAlertDialogBuilder {
+		return super.onBuildDialog(builder)
+			.setTitle(R.string.saved_manga)
+			.setNegativeButton(R.string.close, null)
+	}
+
+	override fun onCreateViewBinding(inflater: LayoutInflater, container: ViewGroup?): DialogLocalInfoBinding {
+		return DialogLocalInfoBinding.inflate(inflater, container, false)
+	}
+
+	override fun onViewBindingCreated(binding: DialogLocalInfoBinding, savedInstanceState: Bundle?) {
+		super.onViewBindingCreated(binding, savedInstanceState)
+		viewModel.path.observe(this) {
+			binding.textViewPath.text = it
+		}
+		combine(viewModel.size, viewModel.availableSize, ::Pair).observe(this) {
+			if (it.first >= 0 && it.second >= 0) {
+				setSegments(it.first, it.second)
+			} else {
+				binding.barView.animateSegments(emptyList())
+			}
+		}
+	}
+
+	private fun setSegments(size: Long, available: Long) {
+		val view = viewBinding?.barView ?: return
+		val total = size + available
+		val segment = SegmentedBarView.Segment(
+			percent = (size.toDouble() / total.toDouble()).toFloat(),
+			color = KotatsuColors.segmentColor(view.context, materialR.attr.colorPrimary),
+		)
+		requireViewBinding().labelUsed.text = view.context.getString(
+			R.string.memory_usage_pattern,
+			getString(R.string.this_manga),
+			FileSize.BYTES.format(view.context, size),
+		)
+		requireViewBinding().labelAvailable.text = view.context.getString(
+			R.string.memory_usage_pattern,
+			getString(R.string.available),
+			FileSize.BYTES.format(view.context, available),
+		)
+		TextViewCompat.setCompoundDrawableTintList(
+			requireViewBinding().labelUsed,
+			ColorStateList.valueOf(segment.color),
+		)
+		view.animateSegments(listOf(segment))
+	}
+
+	companion object {
+
+		const val ARG_MANGA = "manga"
+		private const val TAG = "LocalInfoDialog"
+
+		fun show(fm: FragmentManager, manga: Manga) {
+			LocalInfoDialog().withArgs(1) {
+				putParcelable(ARG_MANGA, ParcelableManga(manga))
+			}.showDistinct(fm, TAG)
+		}
+	}
+}

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

@@ -0,0 +1,41 @@
+package org.koitharu.kotatsu.local.ui.info
+
+import androidx.core.net.toFile
+import androidx.core.net.toUri
+import androidx.lifecycle.SavedStateHandle
+import dagger.hilt.android.lifecycle.HiltViewModel
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.flow.MutableStateFlow
+import org.koitharu.kotatsu.core.model.parcelable.ParcelableManga
+import org.koitharu.kotatsu.core.ui.BaseViewModel
+import org.koitharu.kotatsu.core.ui.widgets.SegmentedBarView
+import org.koitharu.kotatsu.core.util.ext.computeSize
+import org.koitharu.kotatsu.core.util.ext.require
+import org.koitharu.kotatsu.core.util.ext.toFileOrNull
+import org.koitharu.kotatsu.local.data.LocalMangaRepository
+import org.koitharu.kotatsu.local.data.LocalStorageManager
+import javax.inject.Inject
+
+@HiltViewModel
+class LocalInfoViewModel @Inject constructor(
+	savedStateHandle: SavedStateHandle,
+	private val localMangaRepository: LocalMangaRepository,
+	private val storageManager: LocalStorageManager,
+) : BaseViewModel() {
+
+	private val manga = savedStateHandle.require<ParcelableManga>(LocalInfoDialog.ARG_MANGA).manga
+
+	val path = MutableStateFlow<String?>(null)
+	val size = MutableStateFlow(-1L)
+	val availableSize = MutableStateFlow(-1L)
+
+	init {
+		launchLoadingJob(Dispatchers.Default) {
+			val file = manga.url.toUri().toFileOrNull() ?: localMangaRepository.findSavedManga(manga)?.file
+			requireNotNull(file)
+			path.value = file.path
+			size.value = file.computeSize()
+			availableSize.value = storageManager.computeAvailableSize()
+		}
+	}
+}

app/src/main/kotlin/org/koitharu/kotatsu/main/ui/protect/ProtectActivity.kt

@@ -44,6 +44,12 @@ class ProtectActivity :
 		viewBinding.buttonNext.setOnClickListener(this)
 		viewBinding.buttonCancel.setOnClickListener(this)
 
+		viewBinding.editPassword.inputType = if (viewModel.isNumericPassword) {
+			EditorInfo.TYPE_CLASS_NUMBER or EditorInfo.TYPE_NUMBER_VARIATION_PASSWORD
+		} else {
+			EditorInfo.TYPE_CLASS_TEXT or EditorInfo.TYPE_TEXT_VARIATION_PASSWORD
+		}
+
 		viewModel.onError.observeEvent(this, this::onError)
 		viewModel.isLoading.observe(this, this::onLoadingStateChanged)
 		viewModel.onUnlockSuccess.observeEvent(this) {

app/src/main/kotlin/org/koitharu/kotatsu/main/ui/protect/ProtectViewModel.kt

@@ -8,6 +8,7 @@ import org.koitharu.kotatsu.core.prefs.AppSettings
 import org.koitharu.kotatsu.core.ui.BaseViewModel
 import org.koitharu.kotatsu.core.util.ext.MutableEventFlow
 import org.koitharu.kotatsu.core.util.ext.call
+import org.koitharu.kotatsu.parsers.util.isNumeric
 import org.koitharu.kotatsu.parsers.util.md5
 import javax.inject.Inject
 
@@ -26,6 +27,9 @@ class ProtectViewModel @Inject constructor(
 	val isBiometricEnabled
 		get() = settings.isBiometricProtectionEnabled
 
+	val isNumericPassword
+		get() = settings.isAppPasswordNumeric
+
 	fun tryUnlock(password: String) {
 		if (job?.isActive == true) {
 			return

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

@@ -47,6 +47,7 @@ import org.koitharu.kotatsu.core.util.ext.ramAvailable
 import org.koitharu.kotatsu.core.util.ext.withProgress
 import org.koitharu.kotatsu.core.util.progress.ProgressDeferred
 import org.koitharu.kotatsu.local.data.PagesCache
+import org.koitharu.kotatsu.local.data.isFileUri
 import org.koitharu.kotatsu.local.data.isZipUri
 import org.koitharu.kotatsu.parsers.model.MangaPage
 import org.koitharu.kotatsu.parsers.model.MangaSource
@@ -203,20 +204,23 @@ class PageLoader @Inject constructor(
 		val pageUrl = getPageUrl(page)
 		check(pageUrl.isNotBlank()) { "Cannot obtain full image url for $page" }
 		val uri = Uri.parse(pageUrl)
-		return if (uri.isZipUri()) {
-			if (uri.scheme == URI_SCHEME_ZIP) {
+		return when {
+			uri.isZipUri() -> if (uri.scheme == URI_SCHEME_ZIP) {
 				uri
 			} else { // legacy uri
 				uri.buildUpon().scheme(URI_SCHEME_ZIP).build()
 			}
-		} else {
-			val request = createPageRequest(page, pageUrl)
-			imageProxyInterceptor.interceptPageRequest(request, okHttp).ensureSuccess().use { response ->
-				val body = checkNotNull(response.body) { "Null response body" }
-				body.withProgress(progress).use {
-					cache.put(pageUrl, it.source())
-				}
-			}.toUri()
+
+			uri.isFileUri() -> uri
+			else -> {
+				val request = createPageRequest(page, pageUrl)
+				imageProxyInterceptor.interceptPageRequest(request, okHttp).ensureSuccess().use { response ->
+					val body = checkNotNull(response.body) { "Null response body" }
+					body.withProgress(progress).use {
+						cache.put(pageUrl, it.source())
+					}
+				}.toUri()
+			}
 		}
 	}
 

app/src/main/kotlin/org/koitharu/kotatsu/reader/ui/ReaderActivity.kt

@@ -14,6 +14,7 @@ import android.view.MotionEvent
 import android.view.View
 import android.view.ViewGroup.MarginLayoutParams
 import android.view.WindowManager
+import androidx.activity.result.ActivityResultCallback
 import androidx.activity.viewModels
 import androidx.core.graphics.Insets
 import androidx.core.view.OnApplyWindowInsetsListener
@@ -74,6 +75,7 @@ class ReaderActivity :
 	ReaderControlDelegate.OnInteractionListener,
 	OnApplyWindowInsetsListener,
 	IdlingDetector.Callback,
+	ActivityResultCallback<Uri?>,
 	ZoomControl.ZoomControlListener {
 
 	@Inject
@@ -83,6 +85,7 @@ class ReaderActivity :
 	lateinit var tapGridSettings: TapGridSettings
 
 	private val idlingDetector = IdlingDetector(TimeUnit.SECONDS.toMillis(10), this)
+	private val savePageRequest = registerForActivityResult(PageSaveContract(), this)
 
 	private val viewModel: ReaderViewModel by viewModels()
 
@@ -158,6 +161,10 @@ class ReaderActivity :
 		viewBinding.toolbarBottom.addMenuProvider(ReaderBottomMenuProvider(this, readerManager, viewModel))
 	}
 
+	override fun onActivityResult(result: Uri?) {
+		viewModel.onActivityResult(result)
+	}
+
 	override fun getParentActivityIntent(): Intent? {
 		val manga = viewModel.manga?.toManga() ?: return null
 		return DetailsActivity.newIntent(this, manga)
@@ -169,6 +176,11 @@ class ReaderActivity :
 		idlingDetector.onUserInteraction()
 	}
 
+	override fun onPause() {
+		super.onPause()
+		viewModel.onPause()
+	}
+
 	override fun onIdle() {
 		viewModel.saveCurrentState(readerManager.currentReader?.getCurrentState())
 	}
@@ -371,6 +383,11 @@ class ReaderActivity :
 		return reader.isResumed && supportFragmentManager.fragments.lastOrNull() === reader
 	}
 
+	override fun onSavePageClick() {
+		val page = viewModel.getCurrentPage() ?: return
+		viewModel.saveCurrentPage(page, savePageRequest)
+	}
+
 	private fun onReaderBarChanged(isBarEnabled: Boolean) {
 		viewBinding.infoBar.isVisible = isBarEnabled && viewBinding.appbarTop.isGone
 	}

app/src/main/kotlin/org/koitharu/kotatsu/reader/ui/ReaderManager.kt

@@ -25,8 +25,7 @@ class ReaderManager(
 	private val modeMap = EnumMap<ReaderMode, Class<out BaseReaderFragment<*>>>(ReaderMode::class.java)
 
 	init {
-		val useDoublePages = container.resources.configuration.orientation == Configuration.ORIENTATION_LANDSCAPE
-			&& settings.isReaderDoubleOnLandscape
+		val useDoublePages = isLandscape() && settings.isReaderDoubleOnLandscape
 		invalidateTypesMap(useDoublePages)
 	}
 
@@ -49,7 +48,7 @@ class ReaderManager(
 
 	fun setDoubleReaderMode(isEnabled: Boolean) {
 		val prevMode = currentMode
-		invalidateTypesMap(isEnabled)
+		invalidateTypesMap(isEnabled && isLandscape())
 		val newMode = currentMode ?: return
 		if (newMode != prevMode) {
 			replace(newMode)
@@ -70,4 +69,6 @@ class ReaderManager(
 		modeMap[ReaderMode.WEBTOON] = WebtoonReaderFragment::class.java
 		modeMap[ReaderMode.VERTICAL] = VerticalReaderFragment::class.java
 	}
+
+	private fun isLandscape() = container.resources.configuration.orientation == Configuration.ORIENTATION_LANDSCAPE
 }

app/src/main/kotlin/org/koitharu/kotatsu/reader/ui/ReaderViewModel.kt

@@ -58,6 +58,7 @@ import org.koitharu.kotatsu.reader.domain.DetectReaderModeUseCase
 import org.koitharu.kotatsu.reader.domain.PageLoader
 import org.koitharu.kotatsu.reader.ui.config.ReaderSettings
 import org.koitharu.kotatsu.reader.ui.pager.ReaderUiState
+import org.koitharu.kotatsu.stats.domain.StatsCollector
 import java.time.Instant
 import javax.inject.Inject
 
@@ -78,11 +79,11 @@ class ReaderViewModel @Inject constructor(
 	private val detailsLoadUseCase: DetailsLoadUseCase,
 	private val historyUpdateUseCase: HistoryUpdateUseCase,
 	private val detectReaderModeUseCase: DetectReaderModeUseCase,
+	private val statsCollector: StatsCollector,
 ) : BaseViewModel() {
 
 	private val intent = MangaIntent(savedStateHandle)
 	private val preselectedBranch = savedStateHandle.get<String>(ReaderActivity.EXTRA_BRANCH)
-	private val isIncognito = savedStateHandle.get<Boolean>(ReaderActivity.EXTRA_INCOGNITO) ?: false
 
 	private var loadingJob: Job? = null
 	private var pageSaveJob: Job? = null
@@ -98,7 +99,7 @@ class ReaderViewModel @Inject constructor(
 	val onShowToast = MutableEventFlow<Int>()
 	val uiState = MutableStateFlow<ReaderUiState?>(null)
 
-	val incognitoMode = if (isIncognito) {
+	val incognitoMode = if (savedStateHandle.get<Boolean>(ReaderActivity.EXTRA_INCOGNITO) == true) {
 		MutableStateFlow(true)
 	} else mangaFlow.map {
 		it != null && historyRepository.shouldSkip(it)
@@ -190,6 +191,12 @@ class ReaderViewModel @Inject constructor(
 		loadImpl()
 	}
 
+	fun onPause() {
+		manga?.let {
+			statsCollector.onPause(it.id)
+		}
+	}
+
 	fun switchMode(newMode: ReaderMode) {
 		launchJob {
 			val manga = checkNotNull(mangaData.value?.toManga())
@@ -208,7 +215,7 @@ class ReaderViewModel @Inject constructor(
 		if (state != null) {
 			currentState.value = state
 		}
-		if (isIncognito) {
+		if (incognitoMode.value) {
 			return
 		}
 		val readerState = state ?: currentState.value ?: return
@@ -377,7 +384,7 @@ class ReaderViewModel @Inject constructor(
 
 			chaptersLoader.loadSingleChapter(requireNotNull(currentState.value).chapterId)
 			// save state
-			if (!isIncognito) {
+			if (!incognitoMode.value) {
 				currentState.value?.let {
 					val percent = computePercent(it.chapterId, it.page)
 					historyUpdateUseCase.invoke(manga, it, percent)
@@ -426,6 +433,9 @@ class ReaderViewModel @Inject constructor(
 			percent = computePercent(state.chapterId, state.page),
 		)
 		uiState.value = newState
+		if (!incognitoMode.value) {
+			statsCollector.onStateChanged(m.id, state)
+		}
 	}
 
 	private fun computePercent(chapterId: Long, pageIndex: Int): Float {

app/src/main/kotlin/org/koitharu/kotatsu/reader/ui/config/ReaderConfigSheet.kt

@@ -39,14 +39,12 @@ import javax.inject.Inject
 @AndroidEntryPoint
 class ReaderConfigSheet :
 	BaseAdaptiveSheet<SheetReaderConfigBinding>(),
-	ActivityResultCallback<Uri?>,
 	View.OnClickListener,
 	MaterialButtonToggleGroup.OnButtonCheckedListener,
 	Slider.OnChangeListener,
 	CompoundButton.OnCheckedChangeListener {
 
 	private val viewModel by activityViewModels<ReaderViewModel>()
-	private val savePageRequest = registerForActivityResult(PageSaveContract(), this)
 
 	@Inject
 	lateinit var orientationHelper: ScreenOrientationHelper
@@ -115,8 +113,7 @@ class ReaderConfigSheet :
 			}
 
 			R.id.button_save_page -> {
-				val page = viewModel.getCurrentPage() ?: return
-				viewModel.saveCurrentPage(page, savePageRequest)
+				findCallback()?.onSavePageClick() ?: return
 				dismissAllowingStateLoss()
 			}
 
@@ -181,11 +178,6 @@ class ReaderConfigSheet :
 		(viewBinding ?: return).labelTimerValue.text = getString(R.string.speed_value, value * 10f)
 	}
 
-	override fun onActivityResult(result: Uri?) {
-		viewModel.onActivityResult(result)
-		dismissAllowingStateLoss()
-	}
-
 	private fun observeScreenOrientation() {
 		orientationHelper.observeAutoOrientation()
 			.onEach {
@@ -215,6 +207,8 @@ class ReaderConfigSheet :
 		fun onReaderModeChanged(mode: ReaderMode)
 
 		fun onDoubleModeChanged(isEnabled: Boolean)
+
+		fun onSavePageClick()
 	}
 
 	companion object {

app/src/main/kotlin/org/koitharu/kotatsu/reader/ui/tapgrid/TapGridDispatcher.kt

@@ -32,7 +32,8 @@ class TapGridDispatcher(
 		if (!isDispatching) {
 			return true
 		}
-		return listener.onGridTouch(getArea(event.rawX, event.rawY))
+		val area = getArea(event.rawX, event.rawY) ?: return false
+		return listener.onGridTouch(area)
 	}
 
 	override fun onDoubleTapEvent(e: MotionEvent): Boolean {
@@ -42,11 +43,12 @@ class TapGridDispatcher(
 
 	override fun onLongPress(event: MotionEvent) {
 		if (isDispatching) {
-			listener.onGridLongTouch(getArea(event.rawX, event.rawY))
+			val area = getArea(event.rawX, event.rawY) ?: return
+			listener.onGridLongTouch(area)
 		}
 	}
 
-	private fun getArea(x: Float, y: Float): TapGridArea {
+	private fun getArea(x: Float, y: Float): TapGridArea? {
 		val xIndex = (x * 2f / width).roundToInt()
 		val yIndex = (y * 2f / height).roundToInt()
 		val area = when (xIndex) {
@@ -73,7 +75,8 @@ class TapGridDispatcher(
 
 			else -> null
 		}
-		return checkNotNull(area) { "Invalid area ($xIndex, $yIndex)" }
+		assert(area != null) { "Invalid area ($xIndex, $yIndex)" }
+		return area
 	}
 
 	interface OnGridTouchListener {

app/src/main/kotlin/org/koitharu/kotatsu/reader/ui/thumbnails/MangaPageFetcher.kt

@@ -1,6 +1,8 @@
 package org.koitharu.kotatsu.reader.ui.thumbnails
 
 import android.content.Context
+import android.webkit.MimeTypeMap
+import androidx.core.net.toFile
 import androidx.core.net.toUri
 import coil.ImageLoader
 import coil.decode.DataSource
@@ -20,6 +22,7 @@ import org.koitharu.kotatsu.core.network.ImageProxyInterceptor
 import org.koitharu.kotatsu.core.network.MangaHttpClient
 import org.koitharu.kotatsu.core.parser.MangaRepository
 import org.koitharu.kotatsu.local.data.PagesCache
+import org.koitharu.kotatsu.local.data.isFileUri
 import org.koitharu.kotatsu.local.data.isZipUri
 import org.koitharu.kotatsu.local.data.util.withExtraCloseable
 import org.koitharu.kotatsu.parsers.model.MangaPage
@@ -56,8 +59,8 @@ class MangaPageFetcher(
 
 	private suspend fun loadPage(pageUrl: String): SourceResult {
 		val uri = pageUrl.toUri()
-		return if (uri.isZipUri()) {
-			runInterruptible(Dispatchers.IO) {
+		return when {
+			uri.isZipUri() -> runInterruptible(Dispatchers.IO) {
 				val zip = ZipFile(uri.schemeSpecificPart)
 				val entry = zip.getEntry(uri.fragment)
 				SourceResult(
@@ -66,32 +69,48 @@ class MangaPageFetcher(
 						context = context,
 						metadata = MangaPageMetadata(page),
 					),
-					mimeType = null,
+					mimeType = MimeTypeMap.getSingleton()
+						.getMimeTypeFromExtension(entry.name.substringAfterLast('.', "")),
 					dataSource = DataSource.DISK,
 				)
 			}
-		} else {
-			val request = PageLoader.createPageRequest(page, pageUrl)
-			imageProxyInterceptor.interceptPageRequest(request, okHttpClient).use { response ->
-				check(response.isSuccessful) {
-					"Invalid response: ${response.code} ${response.message} at $pageUrl"
-				}
-				val body = checkNotNull(response.body) {
-					"Null response"
-				}
-				val mimeType = response.mimeType
-				val file = body.use {
-					pagesCache.put(pageUrl, it.source())
-				}
+
+			uri.isFileUri() -> runInterruptible(Dispatchers.IO) {
+				val file = uri.toFile()
 				SourceResult(
 					source = ImageSource(
-						file = file.toOkioPath(),
+						source = file.source().buffer(),
+						context = context,
 						metadata = MangaPageMetadata(page),
 					),
-					mimeType = mimeType,
-					dataSource = DataSource.NETWORK,
+					mimeType = MimeTypeMap.getSingleton().getMimeTypeFromExtension(file.extension),
+					dataSource = DataSource.DISK,
 				)
 			}
+
+			else -> {
+				val request = PageLoader.createPageRequest(page, pageUrl)
+				imageProxyInterceptor.interceptPageRequest(request, okHttpClient).use { response ->
+					check(response.isSuccessful) {
+						"Invalid response: ${response.code} ${response.message} at $pageUrl"
+					}
+					val body = checkNotNull(response.body) {
+						"Null response"
+					}
+					val mimeType = response.mimeType
+					val file = body.use {
+						pagesCache.put(pageUrl, it.source())
+					}
+					SourceResult(
+						source = ImageSource(
+							file = file.toOkioPath(),
+							metadata = MangaPageMetadata(page),
+						),
+						mimeType = mimeType,
+						dataSource = DataSource.NETWORK,
+					)
+				}
+			}
 		}
 	}
 

app/src/main/kotlin/org/koitharu/kotatsu/settings/AppearanceSettingsFragment.kt

@@ -54,7 +54,7 @@ class AppearanceSettingsFragment :
 			}
 			summaryProvider = Preference.SummaryProvider<ActivityListPreference> {
 				val locale = AppCompatDelegate.getApplicationLocales().get(0)
-				locale?.getDisplayName(locale)?.toTitleCase(locale) ?: getString(R.string.automatic)
+				locale?.getDisplayName(locale)?.toTitleCase(locale) ?: getString(R.string.follow_system)
 			}
 			setDefaultValueCompat("")
 		}
@@ -105,7 +105,7 @@ class AppearanceSettingsFragment :
 			.sortedWithSafe(LocaleComparator())
 		preference.entries = Array(locales.size + 1) { i ->
 			if (i == 0) {
-				getString(R.string.automatic)
+				getString(R.string.follow_system)
 			} else {
 				val lc = locales[i - 1]
 				lc.getDisplayName(lc).toTitleCase(lc)

app/src/main/kotlin/org/koitharu/kotatsu/settings/DownloadsSettingsFragment.kt

@@ -7,6 +7,7 @@ import android.os.Bundle
 import android.view.View
 import androidx.activity.result.contract.ActivityResultContracts
 import androidx.documentfile.provider.DocumentFile
+import androidx.preference.ListPreference
 import androidx.preference.Preference
 import com.google.android.material.snackbar.Snackbar
 import dagger.hilt.android.AndroidEntryPoint
@@ -15,13 +16,17 @@ import kotlinx.coroutines.launch
 import kotlinx.coroutines.withContext
 import org.koitharu.kotatsu.R
 import org.koitharu.kotatsu.core.prefs.AppSettings
+import org.koitharu.kotatsu.core.prefs.DownloadFormat
+import org.koitharu.kotatsu.core.prefs.ReaderAnimation
 import org.koitharu.kotatsu.core.ui.BasePreferenceFragment
 import org.koitharu.kotatsu.core.util.ext.printStackTraceDebug
 import org.koitharu.kotatsu.core.util.ext.resolveFile
+import org.koitharu.kotatsu.core.util.ext.setDefaultValueCompat
 import org.koitharu.kotatsu.core.util.ext.tryLaunch
 import org.koitharu.kotatsu.core.util.ext.viewLifecycleScope
 import org.koitharu.kotatsu.download.ui.worker.DownloadWorker
 import org.koitharu.kotatsu.local.data.LocalStorageManager
+import org.koitharu.kotatsu.parsers.util.names
 import org.koitharu.kotatsu.settings.storage.MangaDirectorySelectDialog
 import org.koitharu.kotatsu.settings.storage.directories.MangaDirectoriesActivity
 import org.koitharu.kotatsu.settings.utils.DozeHelper
@@ -46,6 +51,10 @@ class DownloadsSettingsFragment :
 
 	override fun onCreatePreferences(savedInstanceState: Bundle?, rootKey: String?) {
 		addPreferencesFromResource(R.xml.pref_downloads)
+		findPreference<ListPreference>(AppSettings.KEY_DOWNLOADS_FORMAT)?.run {
+			entryValues = DownloadFormat.entries.names()
+			setDefaultValueCompat(DownloadFormat.AUTOMATIC.name)
+		}
 		dozeHelper.updatePreference()
 	}
 

app/src/main/kotlin/org/koitharu/kotatsu/settings/ServicesSettingsFragment.kt

@@ -1,7 +1,6 @@
 package org.koitharu.kotatsu.settings
 
 import android.accounts.AccountManager
-import android.content.ActivityNotFoundException
 import android.content.Intent
 import android.content.SharedPreferences
 import android.net.Uri
@@ -17,6 +16,7 @@ import org.koitharu.kotatsu.R
 import org.koitharu.kotatsu.core.prefs.AppSettings
 import org.koitharu.kotatsu.core.ui.BasePreferenceFragment
 import org.koitharu.kotatsu.core.util.ext.getDisplayMessage
+import org.koitharu.kotatsu.core.util.ext.printStackTraceDebug
 import org.koitharu.kotatsu.core.util.ext.viewLifecycleScope
 import org.koitharu.kotatsu.scrobbling.anilist.data.AniListRepository
 import org.koitharu.kotatsu.scrobbling.common.data.ScrobblerRepository
@@ -28,6 +28,9 @@ import org.koitharu.kotatsu.scrobbling.shikimori.data.ShikimoriRepository
 import org.koitharu.kotatsu.sync.domain.SyncController
 import org.koitharu.kotatsu.sync.ui.SyncSettingsIntent
 import org.koitharu.kotatsu.core.util.ext.printStackTraceDebug
+import org.koitharu.kotatsu.scrobbling.kitsu.ui.KitsuAuthActivity
+import org.koitharu.kotatsu.settings.utils.SplitSwitchPreference
+import org.koitharu.kotatsu.stats.ui.StatsActivity
 import javax.inject.Inject
 
 @AndroidEntryPoint
@@ -51,11 +54,18 @@ class ServicesSettingsFragment : BasePreferenceFragment(R.string.services),
 
 	override fun onCreatePreferences(savedInstanceState: Bundle?, rootKey: String?) {
 		addPreferencesFromResource(R.xml.pref_services)
-		bindSuggestionsSummary()
+		findPreference<SplitSwitchPreference>(AppSettings.KEY_STATS_ENABLED)?.let {
+			it.onContainerClickListener = Preference.OnPreferenceClickListener {
+				it.context.startActivity(Intent(it.context, StatsActivity::class.java))
+				true
+			}
+		}
 	}
 
 	override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
 		super.onViewCreated(view, savedInstanceState)
+		bindSuggestionsSummary()
+		bindStatsSummary()
 		settings.subscribe(this)
 	}
 
@@ -76,6 +86,7 @@ class ServicesSettingsFragment : BasePreferenceFragment(R.string.services),
 	override fun onSharedPreferenceChanged(prefs: SharedPreferences?, key: String?) {
 		when (key) {
 			AppSettings.KEY_SUGGESTIONS -> bindSuggestionsSummary()
+			AppSettings.KEY_STATS_ENABLED -> bindStatsSummary()
 		}
 	}
 
@@ -111,7 +122,7 @@ class ServicesSettingsFragment : BasePreferenceFragment(R.string.services),
 
 			AppSettings.KEY_KITSU -> {
 				if (!kitsuRepository.isAuthorized) {
-					launchScrobblerAuth(kitsuRepository)
+					startActivity(Intent(preference.context, KitsuAuthActivity::class.java))
 				} else {
 					startActivity(ScrobblerConfigActivity.newIntent(preference.context, ScrobblerService.KITSU))
 				}
@@ -194,4 +205,10 @@ class ServicesSettingsFragment : BasePreferenceFragment(R.string.services),
 			if (settings.isSuggestionsEnabled) R.string.enabled else R.string.disabled,
 		)
 	}
+
+	private fun bindStatsSummary() {
+		findPreference<Preference>(AppSettings.KEY_STATS_ENABLED)?.setSummary(
+			if (settings.isStatsEnabled) R.string.enabled else R.string.disabled,
+		)
+	}
 }

app/src/main/kotlin/org/koitharu/kotatsu/settings/protect/ProtectSetupViewModel.kt

@@ -12,6 +12,7 @@ import org.koitharu.kotatsu.core.prefs.AppSettings
 import org.koitharu.kotatsu.core.ui.BaseViewModel
 import org.koitharu.kotatsu.core.util.ext.MutableEventFlow
 import org.koitharu.kotatsu.core.util.ext.call
+import org.koitharu.kotatsu.parsers.util.isNumeric
 import org.koitharu.kotatsu.parsers.util.md5
 import javax.inject.Inject
 
@@ -39,6 +40,7 @@ class ProtectSetupViewModel @Inject constructor(
 		} else {
 			if (firstPassword.value == password) {
 				settings.appPassword = password.md5()
+				settings.isAppPasswordNumeric = password.isNumeric()
 				onPasswordSet.call(Unit)
 			} else {
 				onPasswordMismatch.call(Unit)

app/src/main/kotlin/org/koitharu/kotatsu/settings/sources/auth/SourceAuthActivity.kt

@@ -22,7 +22,6 @@ import org.koitharu.kotatsu.core.parser.MangaRepository
 import org.koitharu.kotatsu.core.parser.RemoteMangaRepository
 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.core.util.ext.getSerializableExtraCompat
 import org.koitharu.kotatsu.databinding.ActivityBrowserBinding
 import org.koitharu.kotatsu.parsers.MangaParserAuthProvider
@@ -43,7 +42,7 @@ class SourceAuthActivity : BaseActivity<ActivityBrowserBinding>(), BrowserCallba
 	@SuppressLint("SetJavaScriptEnabled")
 	override fun onCreate(savedInstanceState: Bundle?) {
 		super.onCreate(savedInstanceState)
-		if (!catchingWebViewUnavailability { setContentView(ActivityBrowserBinding.inflate(layoutInflater)) }) {
+		if (!setContentViewWebViewSafe { ActivityBrowserBinding.inflate(layoutInflater) }) {
 			return
 		}
 		val source = intent?.getSerializableExtraCompat<MangaSource>(EXTRA_SOURCE)

app/src/main/kotlin/org/koitharu/kotatsu/settings/userdata/StorageUsagePreference.kt

@@ -3,19 +3,15 @@ package org.koitharu.kotatsu.settings.userdata
 import android.content.Context
 import android.content.res.ColorStateList
 import android.util.AttributeSet
-import androidx.annotation.AttrRes
-import androidx.annotation.ColorInt
 import androidx.annotation.StringRes
-import androidx.core.graphics.ColorUtils
 import androidx.core.widget.TextViewCompat
 import androidx.preference.Preference
 import androidx.preference.PreferenceViewHolder
-import com.google.android.material.color.MaterialColors
 import kotlinx.coroutines.flow.FlowCollector
 import org.koitharu.kotatsu.R
 import org.koitharu.kotatsu.core.ui.widgets.SegmentedBarView
+import org.koitharu.kotatsu.core.util.KotatsuColors
 import org.koitharu.kotatsu.core.util.FileSize
-import org.koitharu.kotatsu.core.util.ext.getThemeColor
 import org.koitharu.kotatsu.databinding.PreferenceMemoryUsageBinding
 import com.google.android.material.R as materialR
 
@@ -38,15 +34,15 @@ class StorageUsagePreference @JvmOverloads constructor(
 		val binding = PreferenceMemoryUsageBinding.bind(holder.itemView)
 		val storageSegment = SegmentedBarView.Segment(
 			usage?.savedManga?.percent ?: 0f,
-			segmentColor(materialR.attr.colorPrimary),
+			KotatsuColors.segmentColor(context, materialR.attr.colorPrimary),
 		)
 		val pagesSegment = SegmentedBarView.Segment(
 			usage?.pagesCache?.percent ?: 0f,
-			segmentColor(materialR.attr.colorSecondary),
+			KotatsuColors.segmentColor(context, materialR.attr.colorSecondary),
 		)
 		val otherSegment = SegmentedBarView.Segment(
 			usage?.otherCache?.percent ?: 0f,
-			segmentColor(materialR.attr.colorTertiary),
+			KotatsuColors.segmentColor(context, materialR.attr.colorTertiary),
 		)
 
 		with(binding) {
@@ -81,27 +77,4 @@ class StorageUsagePreference @JvmOverloads constructor(
 			context.getString(emptyResId)
 		}
 	}
-
-	private fun getHue(hex: String): Float {
-		val r = (hex.substring(0, 2).toInt(16)).toFloat()
-		val g = (hex.substring(2, 4).toInt(16)).toFloat()
-		val b = (hex.substring(4, 6).toInt(16)).toFloat()
-
-		var hue = 0F
-		if ((r >= g) && (g >= b)) {
-			hue = 60 * (g - b) / (r - b)
-		} else if ((g > r) && (r >= b)) {
-			hue = 60 * (2 - (r - b) / (g - b))
-		}
-		return hue
-	}
-
-	@ColorInt
-	private fun segmentColor(@AttrRes resId: Int): Int {
-		val colorHex = String.format("%06x", context.getThemeColor(resId))
-		val hue = getHue(colorHex)
-		val color = ColorUtils.HSLToColor(floatArrayOf(hue, 0.5f, 0.5f))
-		val backgroundColor = context.getThemeColor(materialR.attr.colorSurfaceContainerHigh)
-		return MaterialColors.harmonize(color, backgroundColor)
-	}
 }

app/src/main/kotlin/org/koitharu/kotatsu/settings/utils/SplitSwitchPreference.kt

@@ -0,0 +1,32 @@
+package org.koitharu.kotatsu.settings.utils
+
+import android.content.Context
+import android.util.AttributeSet
+import android.view.View
+import androidx.preference.PreferenceViewHolder
+import androidx.preference.SwitchPreferenceCompat
+import org.koitharu.kotatsu.R
+
+class SplitSwitchPreference @JvmOverloads constructor(
+	context: Context,
+	attrs: AttributeSet? = null,
+	defStyleAttr: Int = androidx.preference.R.attr.switchPreferenceCompatStyle,
+	defStyleRes: Int = 0
+) : SwitchPreferenceCompat(context, attrs, defStyleAttr, defStyleRes) {
+
+	init {
+		layoutResource = R.layout.preference_split_switch
+	}
+
+	var onContainerClickListener: OnPreferenceClickListener? = null
+
+	private val containerClickListener = View.OnClickListener { v ->
+		onContainerClickListener?.onPreferenceClick(this)
+	}
+
+	override fun onBindViewHolder(holder: PreferenceViewHolder) {
+		super.onBindViewHolder(holder)
+		holder.findViewById(R.id.press_container)?.setOnClickListener(containerClickListener)
+	}
+
+}

app/src/main/kotlin/org/koitharu/kotatsu/stats/data/StatsDao.kt

@@ -0,0 +1,69 @@
+package org.koitharu.kotatsu.stats.data
+
+import android.database.sqlite.SQLiteQueryBuilder
+import androidx.room.Dao
+import androidx.room.MapColumn
+import androidx.room.Query
+import androidx.room.RawQuery
+import androidx.room.Transaction
+import androidx.room.Upsert
+import androidx.sqlite.db.SimpleSQLiteQuery
+import androidx.sqlite.db.SupportSQLiteQuery
+import kotlinx.coroutines.flow.Flow
+import org.koitharu.kotatsu.core.db.entity.MangaEntity
+import org.koitharu.kotatsu.history.data.HistoryEntity
+import org.koitharu.kotatsu.history.data.HistoryWithManga
+
+@Dao
+abstract class StatsDao {
+
+	@Query("SELECT * FROM stats ORDER BY started_at")
+	abstract suspend fun findAll(): List<StatsEntity>
+
+	@Query("SELECT * FROM stats WHERE manga_id = :mangaId ORDER BY started_at")
+	abstract suspend fun findAll(mangaId: Long): List<StatsEntity>
+
+	@Query("SELECT IFNULL(SUM(pages),0) FROM stats WHERE manga_id = :mangaId")
+	abstract suspend fun getReadPagesCount(mangaId: Long): Int
+
+	@Query("SELECT IFNULL(SUM(duration)/SUM(pages), 0) FROM stats WHERE manga_id = :mangaId")
+	abstract suspend fun getAverageTimePerPage(mangaId: Long): Long
+
+	@Query("SELECT IFNULL(SUM(duration)/SUM(pages), 0) FROM stats")
+	abstract suspend fun getAverageTimePerPage(): Long
+
+	@Query("SELECT IFNULL(SUM(duration), 0) FROM stats WHERE manga_id = :mangaId")
+	abstract suspend fun getReadingTime(mangaId: Long): Long
+
+	@Query("SELECT IFNULL(SUM(duration), 0) FROM stats")
+	abstract suspend fun getTotalReadingTime(): Long
+
+	@Query("DELETE FROM stats")
+	abstract suspend fun clear()
+
+	@Upsert
+	abstract suspend fun upsert(entity: StatsEntity)
+
+	suspend fun getDurationStats(fromDate: Long, isNsfw: Boolean?, favouriteCategories: Set<Long>): Map<MangaEntity, Long> {
+		val conditions = ArrayList<String>()
+		conditions.add("stats.started_at >= $fromDate")
+		if (favouriteCategories.isNotEmpty()) {
+			val ids = favouriteCategories.joinToString(",")
+			conditions.add("stats.manga_id IN (SELECT manga_id FROM favourites WHERE category_id IN ($ids))")
+		}
+		if (isNsfw != null) {
+			val flag = if (isNsfw) 1 else 0
+			conditions.add("manga.nsfw = $flag")
+		}
+		val where = conditions.joinToString(separator = " AND ")
+		val query = SimpleSQLiteQuery(
+			"SELECT manga.*, SUM(duration) AS d FROM stats LEFT JOIN manga ON manga.manga_id = stats.manga_id WHERE $where GROUP BY manga.manga_id ORDER BY d DESC",
+		)
+		return getDurationStatsImpl(query)
+	}
+
+	@RawQuery
+	protected abstract fun getDurationStatsImpl(
+		query: SupportSQLiteQuery
+	): Map<@MapColumn("manga") MangaEntity, @MapColumn("d") Long>
+}

app/src/main/kotlin/org/koitharu/kotatsu/stats/data/StatsEntity.kt

@@ -0,0 +1,26 @@
+package org.koitharu.kotatsu.stats.data
+
+import androidx.room.ColumnInfo
+import androidx.room.Entity
+import androidx.room.ForeignKey
+import org.koitharu.kotatsu.core.db.entity.MangaEntity
+import org.koitharu.kotatsu.history.data.HistoryEntity
+
+@Entity(
+	tableName = "stats",
+	primaryKeys = ["manga_id", "started_at"],
+	foreignKeys = [
+		ForeignKey(
+			entity = HistoryEntity::class,
+			parentColumns = ["manga_id"],
+			childColumns = ["manga_id"],
+			onDelete = ForeignKey.CASCADE,
+		),
+	],
+)
+data class StatsEntity(
+	@ColumnInfo(name = "manga_id") val mangaId: Long,
+	@ColumnInfo(name = "started_at") val startedAt: Long,
+	@ColumnInfo(name = "duration") val duration: Long,
+	@ColumnInfo(name = "pages") val pages: Int,
+)

app/src/main/kotlin/org/koitharu/kotatsu/stats/data/StatsRepository.kt

@@ -0,0 +1,74 @@
+package org.koitharu.kotatsu.stats.data
+
+import androidx.collection.LongIntMap
+import androidx.collection.MutableLongIntMap
+import androidx.room.withTransaction
+import org.koitharu.kotatsu.core.db.MangaDatabase
+import org.koitharu.kotatsu.core.db.entity.toManga
+import org.koitharu.kotatsu.stats.domain.StatsPeriod
+import org.koitharu.kotatsu.stats.domain.StatsRecord
+import java.util.NavigableMap
+import java.util.TreeMap
+import java.util.concurrent.TimeUnit
+import javax.inject.Inject
+
+class StatsRepository @Inject constructor(
+	private val db: MangaDatabase,
+) {
+
+	suspend fun getReadingStats(period: StatsPeriod, categories: Set<Long>): List<StatsRecord> {
+		val fromDate = if (period == StatsPeriod.ALL) {
+			0L
+		} else {
+			System.currentTimeMillis() - TimeUnit.DAYS.toMillis(period.days.toLong())
+		}
+		val stats = db.getStatsDao().getDurationStats(fromDate, null, categories)
+		val result = ArrayList<StatsRecord>(stats.size)
+		var other = StatsRecord(null, 0)
+		val total = stats.values.sum()
+		for ((mangaEntity, duration) in stats) {
+			val manga = mangaEntity.toManga(emptySet())
+			val percent = duration.toDouble() / total
+			if (percent < 0.05) {
+				other = other.copy(duration = other.duration + duration)
+			} else {
+				result += StatsRecord(
+					manga = manga,
+					duration = duration,
+				)
+			}
+		}
+		if (other.duration != 0L) {
+			result += other
+		}
+		return result
+	}
+
+	suspend fun getTimePerPage(mangaId: Long): Long = db.withTransaction {
+		val dao = db.getStatsDao()
+		val pages = dao.getReadPagesCount(mangaId)
+		val time = if (pages >= 10) {
+			dao.getAverageTimePerPage(mangaId)
+		} else {
+			dao.getAverageTimePerPage()
+		}
+		time
+	}
+
+	suspend fun getTotalPagesRead(mangaId: Long): Int {
+		return db.getStatsDao().getReadPagesCount(mangaId)
+	}
+
+	suspend fun getMangaTimeline(mangaId: Long): NavigableMap<Long, Int> {
+		val entities = db.getStatsDao().findAll(mangaId)
+		val map = TreeMap<Long, Int>()
+		for (e in entities) {
+			map[e.startedAt] = e.pages
+		}
+		return map
+	}
+
+	suspend fun clearStats() {
+		db.getStatsDao().clear()
+	}
+}

app/src/main/kotlin/org/koitharu/kotatsu/stats/domain/StatsCollector.kt

@@ -0,0 +1,73 @@
+package org.koitharu.kotatsu.stats.domain
+
+import androidx.collection.LongSparseArray
+import androidx.collection.set
+import dagger.hilt.android.ViewModelLifecycle
+import dagger.hilt.android.scopes.ViewModelScoped
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.launch
+import org.koitharu.kotatsu.core.db.MangaDatabase
+import org.koitharu.kotatsu.core.prefs.AppSettings
+import org.koitharu.kotatsu.core.util.RetainedLifecycleCoroutineScope
+import org.koitharu.kotatsu.reader.ui.ReaderState
+import org.koitharu.kotatsu.stats.data.StatsEntity
+import javax.inject.Inject
+
+@ViewModelScoped
+class StatsCollector @Inject constructor(
+	private val db: MangaDatabase,
+	private val settings: AppSettings,
+	lifecycle: ViewModelLifecycle,
+) {
+
+	private val viewModelScope = RetainedLifecycleCoroutineScope(lifecycle)
+	private val stats = LongSparseArray<Entry>(1)
+
+	@Synchronized
+	fun onStateChanged(mangaId: Long, state: ReaderState) {
+		if (!settings.isStatsEnabled) {
+			return
+		}
+		val now = System.currentTimeMillis()
+		val entry = stats[mangaId]
+		if (entry == null) {
+			stats[mangaId] = Entry(
+				state = state,
+				stats = StatsEntity(
+					mangaId = mangaId,
+					startedAt = now,
+					duration = 0,
+					pages = 0,
+				),
+			)
+			return
+		}
+		val pagesDelta = if (entry.state.page != state.page || entry.state.chapterId != state.chapterId) 1 else 0
+		val newEntry = entry.copy(
+			stats = StatsEntity(
+				mangaId = mangaId,
+				startedAt = entry.stats.startedAt,
+				duration = now - entry.stats.startedAt,
+				pages = entry.stats.pages + pagesDelta,
+			),
+		)
+		stats[mangaId] = newEntry
+		commit(newEntry.stats)
+	}
+
+	@Synchronized
+	fun onPause(mangaId: Long) {
+		stats.remove(mangaId)
+	}
+
+	private fun commit(entity: StatsEntity) {
+		viewModelScope.launch(Dispatchers.Default) {
+			db.getStatsDao().upsert(entity)
+		}
+	}
+
+	private data class Entry(
+		val state: ReaderState,
+		val stats: StatsEntity,
+	)
+}

app/src/main/kotlin/org/koitharu/kotatsu/stats/domain/StatsPeriod.kt

@@ -0,0 +1,16 @@
+package org.koitharu.kotatsu.stats.domain
+
+import androidx.annotation.StringRes
+import org.koitharu.kotatsu.R
+
+enum class StatsPeriod(
+	@StringRes val titleResId: Int,
+	val days: Int,
+) {
+
+	DAY(R.string.day, 1),
+	WEEK(R.string.week, 7),
+	MONTH(R.string.month, 30),
+	MONTHS_3(R.string.three_months, 90),
+	ALL(R.string.all_time, Int.MAX_VALUE),
+}

app/src/main/kotlin/org/koitharu/kotatsu/stats/domain/StatsRecord.kt

@@ -0,0 +1,35 @@
+package org.koitharu.kotatsu.stats.domain
+
+import android.content.Context
+import androidx.annotation.ColorInt
+import androidx.core.content.ContextCompat
+import androidx.core.graphics.ColorUtils
+import com.google.android.material.R
+import com.google.android.material.color.MaterialColors
+import org.koitharu.kotatsu.core.util.ext.getThemeColor
+import org.koitharu.kotatsu.details.data.ReadingTime
+import org.koitharu.kotatsu.list.ui.model.ListModel
+import org.koitharu.kotatsu.parsers.model.Manga
+import java.util.concurrent.TimeUnit
+import kotlin.math.absoluteValue
+
+data class StatsRecord(
+	val manga: Manga?,
+	val duration: Long,
+) : ListModel {
+
+	override fun areItemsTheSame(other: ListModel): Boolean {
+		return other is StatsRecord && other.manga == manga
+	}
+
+	val time: ReadingTime
+
+	init {
+		val minutes = TimeUnit.MILLISECONDS.toMinutes(duration).toInt()
+		time = ReadingTime(
+			minutes = minutes % 60,
+			hours = minutes / 60,
+			isContinue = false,
+		)
+	}
+}

app/src/main/kotlin/org/koitharu/kotatsu/stats/ui/StatsAD.kt

@@ -0,0 +1,28 @@
+package org.koitharu.kotatsu.stats.ui
+
+import android.content.res.ColorStateList
+import com.hannesdorfmann.adapterdelegates4.dsl.adapterDelegateViewBinding
+import org.koitharu.kotatsu.R
+import org.koitharu.kotatsu.core.ui.list.OnListItemClickListener
+import org.koitharu.kotatsu.core.util.KotatsuColors
+import org.koitharu.kotatsu.databinding.ItemStatsBinding
+import org.koitharu.kotatsu.parsers.model.Manga
+import org.koitharu.kotatsu.stats.domain.StatsRecord
+
+fun statsAD(
+	listener: OnListItemClickListener<Manga>,
+) = adapterDelegateViewBinding<StatsRecord, StatsRecord, ItemStatsBinding>(
+	{ layoutInflater, parent -> ItemStatsBinding.inflate(layoutInflater, parent, false) },
+) {
+
+	binding.root.setOnClickListener { v ->
+		listener.onItemClick(item.manga ?: return@setOnClickListener, v)
+	}
+
+	bind {
+		binding.textViewTitle.text = item.manga?.title ?: getString(R.string.other_manga)
+		binding.textViewSummary.text = item.time.format(context.resources)
+		binding.imageViewBadge.imageTintList = ColorStateList.valueOf(KotatsuColors.ofManga(context, item.manga))
+		binding.root.isClickable = item.manga != null
+	}
+}

app/src/main/kotlin/org/koitharu/kotatsu/stats/ui/StatsActivity.kt

@@ -0,0 +1,197 @@
+package org.koitharu.kotatsu.stats.ui
+
+import android.os.Bundle
+import android.view.Gravity
+import android.view.Menu
+import android.view.MenuItem
+import android.view.View
+import android.view.ViewStub
+import android.widget.CompoundButton
+import android.widget.Toast
+import androidx.activity.viewModels
+import androidx.appcompat.widget.PopupMenu
+import androidx.core.graphics.Insets
+import androidx.core.view.isGone
+import androidx.core.view.isVisible
+import androidx.recyclerview.widget.AsyncListDiffer
+import coil.ImageLoader
+import com.google.android.material.chip.Chip
+import com.google.android.material.chip.ChipDrawable
+import com.google.android.material.dialog.MaterialAlertDialogBuilder
+import dagger.hilt.android.AndroidEntryPoint
+import org.koitharu.kotatsu.R
+import org.koitharu.kotatsu.core.model.FavouriteCategory
+import org.koitharu.kotatsu.core.ui.BaseActivity
+import org.koitharu.kotatsu.core.ui.BaseListAdapter
+import org.koitharu.kotatsu.core.ui.list.OnListItemClickListener
+import org.koitharu.kotatsu.core.ui.util.ReversibleActionObserver
+import org.koitharu.kotatsu.core.util.KotatsuColors
+import org.koitharu.kotatsu.core.util.ext.DIALOG_THEME_CENTERED
+import org.koitharu.kotatsu.core.util.ext.enqueueWith
+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.setTextAndVisible
+import org.koitharu.kotatsu.core.util.ext.showOrHide
+import org.koitharu.kotatsu.databinding.ActivityStatsBinding
+import org.koitharu.kotatsu.databinding.ItemEmptyStateBinding
+import org.koitharu.kotatsu.list.ui.adapter.ListItemType
+import org.koitharu.kotatsu.parsers.model.Manga
+import org.koitharu.kotatsu.stats.domain.StatsPeriod
+import org.koitharu.kotatsu.stats.domain.StatsRecord
+import org.koitharu.kotatsu.stats.ui.sheet.MangaStatsSheet
+import org.koitharu.kotatsu.stats.ui.views.PieChartView
+import javax.inject.Inject
+
+@AndroidEntryPoint
+class StatsActivity : BaseActivity<ActivityStatsBinding>(),
+	OnListItemClickListener<Manga>,
+	PieChartView.OnSegmentClickListener,
+	AsyncListDiffer.ListListener<StatsRecord>,
+	ViewStub.OnInflateListener, View.OnClickListener, CompoundButton.OnCheckedChangeListener {
+
+	@Inject
+	lateinit var coil: ImageLoader
+
+	private val viewModel: StatsViewModel by viewModels()
+
+	override fun onCreate(savedInstanceState: Bundle?) {
+		super.onCreate(savedInstanceState)
+		setContentView(ActivityStatsBinding.inflate(layoutInflater))
+		supportActionBar?.setDisplayHomeAsUpEnabled(true)
+		val adapter = BaseListAdapter<StatsRecord>()
+			.addDelegate(ListItemType.FEED, statsAD(this))
+			.addListListener(this)
+		viewBinding.recyclerView.adapter = adapter
+		viewBinding.chart.onSegmentClickListener = this
+		viewBinding.stubEmpty.setOnInflateListener(this)
+		viewBinding.chipPeriod.setOnClickListener(this)
+
+		viewModel.isLoading.observe(this) {
+			viewBinding.progressBar.showOrHide(it)
+		}
+		viewModel.period.observe(this) {
+			viewBinding.chipPeriod.setText(it.titleResId)
+		}
+		viewModel.favoriteCategories.observe(this, ::createCategoriesChips)
+		viewModel.onActionDone.observeEvent(this, ReversibleActionObserver(viewBinding.recyclerView))
+		viewModel.readingStats.observe(this) {
+			val sum = it.sumOf { it.duration }
+			viewBinding.chart.setData(
+				it.map { v ->
+					PieChartView.Segment(
+						value = (v.duration / 1000).toInt(),
+						label = v.manga?.title ?: getString(R.string.other_manga),
+						percent = (v.duration.toDouble() / sum).toFloat(),
+						color = KotatsuColors.ofManga(this, v.manga),
+						tag = v.manga,
+					)
+				},
+			)
+			adapter.emit(it)
+		}
+	}
+
+	override fun onWindowInsetsChanged(insets: Insets) = Unit
+
+	override fun onClick(v: View) {
+		when (v.id) {
+			R.id.chip_period -> showPeriodSelector()
+		}
+	}
+
+	override fun onCheckedChanged(buttonView: CompoundButton?, isChecked: Boolean) {
+		val category = buttonView?.tag as? FavouriteCategory ?: return
+		viewModel.setCategoryChecked(category, isChecked)
+	}
+
+	override fun onItemClick(item: Manga, view: View) {
+		MangaStatsSheet.show(supportFragmentManager, item)
+	}
+
+	override fun onSegmentClick(view: PieChartView, segment: PieChartView.Segment) {
+		val manga = segment.tag as? Manga ?: return
+		onItemClick(manga, view)
+	}
+
+	override fun onCreateOptionsMenu(menu: Menu?): Boolean {
+		menuInflater.inflate(R.menu.opt_stats, menu)
+		return super.onCreateOptionsMenu(menu)
+	}
+
+	override fun onOptionsItemSelected(item: MenuItem): Boolean {
+		return when (item.itemId) {
+			R.id.action_clear -> {
+				showClearConfirmDialog()
+				true
+			}
+
+			else -> super.onOptionsItemSelected(item)
+		}
+	}
+
+	override fun onCurrentListChanged(previousList: MutableList<StatsRecord>, currentList: MutableList<StatsRecord>) {
+		val isEmpty = currentList.isEmpty()
+		with(viewBinding) {
+			chart.isGone = isEmpty
+			recyclerView.isGone = isEmpty
+			stubEmpty.isVisible = isEmpty
+		}
+	}
+
+	override fun onInflate(stub: ViewStub?, inflated: View) {
+		val stubBinding = ItemEmptyStateBinding.bind(inflated)
+		stubBinding.icon.newImageRequest(this, R.drawable.ic_empty_history)?.enqueueWith(coil)
+		stubBinding.textPrimary.setText(R.string.text_empty_holder_primary)
+		stubBinding.textSecondary.setTextAndVisible(R.string.empty_stats_text)
+		stubBinding.buttonRetry.isVisible = false
+	}
+
+	private fun createCategoriesChips(categories: List<FavouriteCategory>) {
+		val container = viewBinding.layoutChips
+		if (container.childCount > 1) {
+			// avoid duplication
+			return
+		}
+		val checkedIds = viewModel.selectedCategories.value
+		for (category in categories) {
+			val chip = Chip(this)
+			val drawable = ChipDrawable.createFromAttributes(this, null, 0, R.style.Widget_Kotatsu_Chip_Filter)
+			chip.setChipDrawable(drawable)
+			chip.text = category.title
+			chip.tag = category
+			chip.isChecked = category.id in checkedIds
+			chip.setOnCheckedChangeListener(this)
+			container.addView(chip)
+		}
+	}
+
+	private fun showClearConfirmDialog() {
+		MaterialAlertDialogBuilder(this, DIALOG_THEME_CENTERED)
+			.setMessage(R.string.clear_stats_confirm)
+			.setTitle(R.string.clear_stats)
+			.setIcon(R.drawable.ic_delete)
+			.setNegativeButton(android.R.string.cancel, null)
+			.setPositiveButton(R.string.clear) { _, _ ->
+				viewModel.clear()
+			}.show()
+	}
+
+	private fun showPeriodSelector() {
+		val menu = PopupMenu(this, viewBinding.chipPeriod)
+		val selected = viewModel.period.value
+		for ((i, branch) in StatsPeriod.entries.withIndex()) {
+			val item = menu.menu.add(R.id.group_period, Menu.NONE, i, branch.titleResId)
+			item.isCheckable = true
+			item.isChecked = selected.ordinal == i
+		}
+		menu.menu.setGroupCheckable(R.id.group_period, true, true)
+
+		menu.setOnMenuItemClickListener {
+			StatsPeriod.entries.getOrNull(it.order)?.also {
+				viewModel.period.value = it
+			} != null
+		}
+		menu.show()
+	}
+}

app/src/main/kotlin/org/koitharu/kotatsu/stats/ui/StatsViewModel.kt

@@ -0,0 +1,73 @@
+package org.koitharu.kotatsu.stats.ui
+
+import androidx.lifecycle.viewModelScope
+import dagger.hilt.android.lifecycle.HiltViewModel
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.flow.MutableStateFlow
+import kotlinx.coroutines.flow.SharingStarted
+import kotlinx.coroutines.flow.collectLatest
+import kotlinx.coroutines.flow.combine
+import kotlinx.coroutines.flow.flow
+import kotlinx.coroutines.flow.stateIn
+import kotlinx.coroutines.flow.take
+import kotlinx.coroutines.flow.update
+import kotlinx.coroutines.plus
+import org.koitharu.kotatsu.R
+import org.koitharu.kotatsu.core.model.FavouriteCategory
+import org.koitharu.kotatsu.core.ui.BaseViewModel
+import org.koitharu.kotatsu.core.ui.model.DateTimeAgo
+import org.koitharu.kotatsu.core.ui.util.ReversibleAction
+import org.koitharu.kotatsu.core.util.ext.MutableEventFlow
+import org.koitharu.kotatsu.core.util.ext.call
+import org.koitharu.kotatsu.favourites.domain.FavouritesRepository
+import org.koitharu.kotatsu.stats.data.StatsRepository
+import org.koitharu.kotatsu.stats.domain.StatsPeriod
+import org.koitharu.kotatsu.stats.domain.StatsRecord
+import javax.inject.Inject
+
+@HiltViewModel
+class StatsViewModel @Inject constructor(
+	private val repository: StatsRepository,
+	private val favouritesRepository: FavouritesRepository,
+) : BaseViewModel() {
+
+	val period = MutableStateFlow(StatsPeriod.WEEK)
+	val onActionDone = MutableEventFlow<ReversibleAction>()
+	val selectedCategories = MutableStateFlow<Set<Long>>(emptySet())
+	val favoriteCategories = favouritesRepository.observeCategories()
+		.take(1)
+
+	val readingStats = MutableStateFlow<List<StatsRecord>>(emptyList())
+
+	init {
+		launchJob(Dispatchers.Default) {
+			combine<StatsPeriod, Set<Long>, Pair<StatsPeriod, Set<Long>>>(
+				period,
+				selectedCategories,
+				::Pair,
+			).collectLatest { p ->
+				readingStats.value = withLoading {
+					repository.getReadingStats(p.first, p.second)
+				}
+			}
+		}
+	}
+
+	fun setCategoryChecked(category: FavouriteCategory, checked: Boolean) {
+		val snapshot = selectedCategories.value.toMutableSet()
+		if (checked) {
+			snapshot.add(category.id)
+		} else {
+			snapshot.remove(category.id)
+		}
+		selectedCategories.value = snapshot
+	}
+
+	fun clear() {
+		launchLoadingJob(Dispatchers.Default) {
+			repository.clearStats()
+			readingStats.value = emptyList()
+			onActionDone.call(ReversibleAction(R.string.stats_cleared, null))
+		}
+	}
+}

app/src/main/kotlin/org/koitharu/kotatsu/stats/ui/sheet/MangaStatsSheet.kt

@@ -0,0 +1,82 @@
+package org.koitharu.kotatsu.stats.ui.sheet
+
+import android.os.Bundle
+import android.view.LayoutInflater
+import android.view.View
+import android.view.ViewGroup
+import androidx.collection.IntList
+import androidx.fragment.app.FragmentManager
+import androidx.fragment.app.viewModels
+import dagger.hilt.android.AndroidEntryPoint
+import org.koitharu.kotatsu.R
+import org.koitharu.kotatsu.core.model.parcelable.ParcelableManga
+import org.koitharu.kotatsu.core.ui.sheet.BaseAdaptiveSheet
+import org.koitharu.kotatsu.core.util.KotatsuColors
+import org.koitharu.kotatsu.core.util.ext.observe
+import org.koitharu.kotatsu.core.util.ext.showDistinct
+import org.koitharu.kotatsu.core.util.ext.textAndVisible
+import org.koitharu.kotatsu.core.util.ext.withArgs
+import org.koitharu.kotatsu.databinding.SheetStatsMangaBinding
+import org.koitharu.kotatsu.details.ui.DetailsActivity
+import org.koitharu.kotatsu.parsers.model.Manga
+import org.koitharu.kotatsu.parsers.util.format
+import org.koitharu.kotatsu.stats.ui.views.BarChartView
+
+@AndroidEntryPoint
+class MangaStatsSheet : BaseAdaptiveSheet<SheetStatsMangaBinding>(), View.OnClickListener {
+
+	private val viewModel: MangaStatsViewModel by viewModels()
+
+	override fun onCreateViewBinding(inflater: LayoutInflater, container: ViewGroup?): SheetStatsMangaBinding {
+		return SheetStatsMangaBinding.inflate(inflater, container, false)
+	}
+
+	override fun onViewBindingCreated(binding: SheetStatsMangaBinding, savedInstanceState: Bundle?) {
+		super.onViewBindingCreated(binding, savedInstanceState)
+		binding.textViewTitle.text = viewModel.manga.title
+		binding.chartView.barColor = KotatsuColors.ofManga(binding.root.context, viewModel.manga)
+		viewModel.stats.observe(viewLifecycleOwner, ::onStatsChanged)
+		viewModel.startDate.observe(viewLifecycleOwner) {
+			binding.textViewStart.textAndVisible = it?.format(resources)
+		}
+		viewModel.totalPagesRead.observe(viewLifecycleOwner) {
+			binding.textViewPages.text = getString(R.string.pages_read_s, it.format())
+		}
+		binding.buttonOpen.setOnClickListener(this)
+	}
+
+	override fun onClick(v: View) {
+		startActivity(DetailsActivity.newIntent(v.context, viewModel.manga))
+	}
+
+	private fun onStatsChanged(stats: IntList) {
+		val chartView = viewBinding?.chartView ?: return
+		if (stats.isEmpty()) {
+			chartView.setData(emptyList())
+			return
+		}
+		val bars = ArrayList<BarChartView.Bar>(stats.size)
+		stats.forEach { pages ->
+			bars.add(
+				BarChartView.Bar(
+					value = pages,
+					label = pages.toString(),
+				),
+			)
+		}
+		chartView.setData(bars)
+	}
+
+	companion object {
+
+		const val ARG_MANGA = "manga"
+
+		private const val TAG = "MangaStatsSheet"
+
+		fun show(fm: FragmentManager, manga: Manga) {
+			MangaStatsSheet().withArgs(1) {
+				putParcelable(ARG_MANGA, ParcelableManga(manga))
+			}.showDistinct(fm, TAG)
+		}
+	}
+}

app/src/main/kotlin/org/koitharu/kotatsu/stats/ui/sheet/MangaStatsViewModel.kt

@@ -0,0 +1,58 @@
+package org.koitharu.kotatsu.stats.ui.sheet
+
+import androidx.collection.IntList
+import androidx.collection.LongIntMap
+import androidx.collection.MutableIntList
+import androidx.collection.emptyIntList
+import androidx.collection.emptyLongIntMap
+import androidx.lifecycle.SavedStateHandle
+import dagger.hilt.android.lifecycle.HiltViewModel
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.flow.MutableStateFlow
+import org.koitharu.kotatsu.core.model.parcelable.ParcelableManga
+import org.koitharu.kotatsu.core.ui.BaseViewModel
+import org.koitharu.kotatsu.core.ui.model.DateTimeAgo
+import org.koitharu.kotatsu.core.util.ext.calculateTimeAgo
+import org.koitharu.kotatsu.core.util.ext.require
+import org.koitharu.kotatsu.stats.data.StatsRepository
+import org.koitharu.kotatsu.stats.domain.StatsRecord
+import java.time.Instant
+import java.util.concurrent.TimeUnit
+import javax.inject.Inject
+
+@HiltViewModel
+class MangaStatsViewModel @Inject constructor(
+	savedStateHandle: SavedStateHandle,
+	private val repository: StatsRepository,
+) : BaseViewModel() {
+
+	val manga = savedStateHandle.require<ParcelableManga>(MangaStatsSheet.ARG_MANGA).manga
+
+	val stats = MutableStateFlow<IntList>(emptyIntList())
+	val startDate = MutableStateFlow<DateTimeAgo?>(null)
+	val totalPagesRead = MutableStateFlow(0)
+
+	init {
+		launchLoadingJob(Dispatchers.Default) {
+			val timeline = repository.getMangaTimeline(manga.id)
+			if (timeline.isEmpty()) {
+				startDate.value = null
+				stats.value = emptyIntList()
+			} else {
+				val startDay = TimeUnit.MILLISECONDS.toDays(timeline.firstKey())
+				val endDay = TimeUnit.MILLISECONDS.toDays(System.currentTimeMillis())
+				val res = MutableIntList((endDay - startDay).toInt() + 1)
+				for (day in startDay..endDay) {
+					val from = TimeUnit.DAYS.toMillis(day)
+					val to = TimeUnit.DAYS.toMillis(day + 1)
+					res.add(timeline.subMap(from, true, to, false).values.sum())
+				}
+				stats.value = res
+				startDate.value = calculateTimeAgo(Instant.ofEpochMilli(timeline.firstKey()))
+			}
+		}
+		launchLoadingJob(Dispatchers.Default) {
+			totalPagesRead.value = repository.getTotalPagesRead(manga.id)
+		}
+	}
+}

app/src/main/kotlin/org/koitharu/kotatsu/stats/ui/views/BarChartView.kt

@@ -0,0 +1,172 @@
+package org.koitharu.kotatsu.stats.ui.views
+
+import android.annotation.SuppressLint
+import android.content.Context
+import android.graphics.Canvas
+import android.graphics.Color
+import android.graphics.DashPathEffect
+import android.graphics.Paint
+import android.graphics.PathEffect
+import android.graphics.PorterDuff
+import android.graphics.PorterDuffXfermode
+import android.graphics.RectF
+import android.graphics.Xfermode
+import android.util.AttributeSet
+import android.view.GestureDetector
+import android.view.MotionEvent
+import android.view.View
+import androidx.annotation.ColorInt
+import androidx.collection.MutableIntList
+import androidx.core.graphics.ColorUtils
+import androidx.core.graphics.minus
+import androidx.core.view.GestureDetectorCompat
+import androidx.core.view.setPadding
+import com.google.android.material.color.MaterialColors
+import org.koitharu.kotatsu.core.util.ext.getThemeColor
+import org.koitharu.kotatsu.core.util.ext.resolveDp
+import org.koitharu.kotatsu.parsers.util.replaceWith
+import org.koitharu.kotatsu.parsers.util.toIntUp
+import kotlin.math.absoluteValue
+import kotlin.math.max
+import kotlin.math.roundToInt
+import kotlin.math.sqrt
+import kotlin.random.Random
+import com.google.android.material.R as materialR
+
+class BarChartView @JvmOverloads constructor(
+	context: Context, attrs: AttributeSet? = null, defStyleAttr: Int = 0
+) : View(context, attrs, defStyleAttr) {
+
+	private val paint = Paint(Paint.ANTI_ALIAS_FLAG)
+	private val rawData = ArrayList<Bar>()
+	private val bars = ArrayList<Bar>()
+	private var maxValue: Int = 0
+	private val minBarSpacing = context.resources.resolveDp(12f)
+	private val minSpace = context.resources.resolveDp(20f)
+	private val barWidth = context.resources.resolveDp(12f)
+	private val outlineColor = context.getThemeColor(materialR.attr.colorOutline)
+	private val dottedEffect = DashPathEffect(
+		floatArrayOf(
+			context.resources.resolveDp(6f),
+			context.resources.resolveDp(6f),
+		),
+		0f,
+	)
+	private val chartBounds = RectF()
+
+	@ColorInt
+	var barColor: Int = context.getThemeColor(materialR.attr.colorAccent)
+		set(value) {
+			field = value
+			invalidate()
+		}
+
+	init {
+		paint.strokeWidth = context.resources.resolveDp(1f)
+		if (isInEditMode) {
+			setData(
+				List(Random.nextInt(20, 60)) {
+					Bar(
+						value = Random.nextInt(-20, 400).coerceAtLeast(0),
+						label = it.toString(),
+					)
+				},
+			)
+		}
+	}
+
+	override fun onDraw(canvas: Canvas) {
+		super.onDraw(canvas)
+		if (bars.isEmpty() || chartBounds.isEmpty) {
+			return
+		}
+		val spacing = (chartBounds.width() - (barWidth * bars.size.toFloat())) / (bars.size + 1).toFloat()
+		// dashed horizontal lines
+		paint.color = outlineColor
+		paint.style = Paint.Style.STROKE
+		canvas.drawLine(chartBounds.left, chartBounds.bottom, chartBounds.right, chartBounds.bottom, paint)
+		paint.pathEffect = dottedEffect
+		for (i in (0..maxValue).step(computeValueStep())) {
+			val y = chartBounds.top + (chartBounds.height() * i / maxValue.toFloat())
+			canvas.drawLine(paddingLeft.toFloat(), y, (width - paddingLeft - paddingRight).toFloat(), y, paint)
+		}
+		// bottom line
+		paint.color = outlineColor
+		paint.style = Paint.Style.STROKE
+		canvas.drawLine(chartBounds.left, chartBounds.bottom, chartBounds.right, chartBounds.bottom, paint)
+		// bars
+		paint.style = Paint.Style.FILL
+		paint.color = barColor
+		paint.pathEffect = null
+		val corner = barWidth / 2f
+		for ((i, bar) in bars.withIndex()) {
+			if (bar.value == 0) {
+				continue
+			}
+			val h = (chartBounds.height() * bar.value / maxValue.toFloat()).coerceAtLeast(barWidth)
+			val x = spacing + i * (barWidth + spacing) + paddingLeft
+			canvas.drawRoundRect(x, chartBounds.bottom - h, x + barWidth, chartBounds.bottom, corner, corner, paint)
+		}
+	}
+
+	override fun onLayout(changed: Boolean, left: Int, top: Int, right: Int, bottom: Int) {
+		super.onLayout(changed, left, top, right, bottom)
+		invalidateBounds()
+	}
+
+	fun setData(value: List<Bar>) {
+		rawData.replaceWith(value)
+		compressBars()
+		invalidate()
+	}
+
+	private fun compressBars() {
+		if (rawData.isEmpty() || width <= 0) {
+			maxValue = 0
+			bars.clear()
+			return
+		}
+		var fullWidth = rawData.size * (barWidth + minBarSpacing) + minBarSpacing
+		val windowSize = (fullWidth / width.toFloat()).toIntUp()
+		bars.replaceWith(
+			rawData.chunked(windowSize) { it.average() },
+		)
+		maxValue = bars.maxOf { it.value }
+	}
+
+	private fun computeValueStep(): Int {
+		val h = chartBounds.height()
+		var step = 1
+		while (h / (maxValue / step).toFloat() <= minSpace) {
+			step++
+		}
+		return step
+	}
+
+	private fun invalidateBounds() {
+		val inset = paint.strokeWidth
+		chartBounds.set(
+			paddingLeft.toFloat() + inset,
+			paddingTop.toFloat() + inset,
+			(width - paddingLeft - paddingRight).toFloat() - inset,
+			(height - paddingTop - paddingBottom).toFloat() - inset,
+		)
+		compressBars()
+	}
+
+	private fun Collection<Bar>.average(): Bar {
+		return when (size) {
+			0 -> Bar(0, "")
+			1 -> first()
+			else -> Bar(
+				value = (sumOf { it.value } / size.toFloat()).roundToInt(),
+				label = "%s - %s".format(first().label, last().label),
+			)
+		}
+	}
+
+	class Bar(
+		val value: Int,
+		val label: String,
+	)
+}

app/src/main/kotlin/org/koitharu/kotatsu/stats/ui/views/PieChartView.kt

@@ -0,0 +1,171 @@
+package org.koitharu.kotatsu.stats.ui.views
+
+import android.annotation.SuppressLint
+import android.content.Context
+import android.graphics.Canvas
+import android.graphics.Color
+import android.graphics.Paint
+import android.graphics.PorterDuff
+import android.graphics.PorterDuffXfermode
+import android.graphics.RectF
+import android.graphics.Xfermode
+import android.util.AttributeSet
+import android.view.GestureDetector
+import android.view.MotionEvent
+import android.view.View
+import androidx.annotation.ColorInt
+import androidx.collection.MutableIntList
+import androidx.core.graphics.ColorUtils
+import androidx.core.graphics.minus
+import androidx.core.view.GestureDetectorCompat
+import com.google.android.material.color.MaterialColors
+import org.koitharu.kotatsu.core.util.ext.getThemeColor
+import org.koitharu.kotatsu.core.util.ext.resolveDp
+import org.koitharu.kotatsu.parsers.util.replaceWith
+import kotlin.math.absoluteValue
+import kotlin.math.sqrt
+import com.google.android.material.R as materialR
+
+class PieChartView @JvmOverloads constructor(
+	context: Context, attrs: AttributeSet? = null, defStyleAttr: Int = 0
+) : View(context, attrs, defStyleAttr), GestureDetector.OnGestureListener {
+
+	private val paint = Paint(Paint.ANTI_ALIAS_FLAG)
+	private val segments = ArrayList<Segment>()
+	private val chartBounds = RectF()
+	private val clearColor = context.getThemeColor(android.R.attr.colorBackground)
+	private val touchDetector = GestureDetectorCompat(context, this)
+	private var hightlightedSegment = -1
+
+	var onSegmentClickListener: OnSegmentClickListener? = null
+
+	init {
+		touchDetector.setIsLongpressEnabled(false)
+		paint.strokeWidth = context.resources.resolveDp(2f)
+	}
+
+	override fun onDraw(canvas: Canvas) {
+		super.onDraw(canvas)
+		var angle = 0f
+		for ((i, segment) in segments.withIndex()) {
+			paint.color = segment.color
+			if (i == hightlightedSegment) {
+				paint.color = ColorUtils.setAlphaComponent(paint.color, 180)
+			}
+			paint.style = Paint.Style.FILL
+			val sweepAngle = segment.percent * 360f
+			canvas.drawArc(
+				chartBounds,
+				angle,
+				sweepAngle,
+				true,
+				paint,
+			)
+			paint.color = clearColor
+			paint.style = Paint.Style.STROKE
+			canvas.drawArc(
+				chartBounds,
+				angle,
+				sweepAngle,
+				true,
+				paint,
+			)
+			angle += sweepAngle
+		}
+		paint.style = Paint.Style.FILL
+		paint.color = clearColor
+		canvas.drawCircle(chartBounds.centerX(), chartBounds.centerY(), chartBounds.height() / 4f, paint)
+	}
+
+	override fun onSizeChanged(w: Int, h: Int, oldw: Int, oldh: Int) {
+		super.onSizeChanged(w, h, oldw, oldh)
+		val size = minOf(w, h).toFloat()
+		val inset = paint.strokeWidth
+		chartBounds.set(inset, inset, size - inset, size - inset)
+		chartBounds.offset(
+			(w - size) / 2f,
+			(h - size) / 2f,
+		)
+	}
+
+	@SuppressLint("ClickableViewAccessibility")
+	override fun onTouchEvent(event: MotionEvent): Boolean {
+		if (event.actionMasked == MotionEvent.ACTION_CANCEL || event.actionMasked == MotionEvent.ACTION_UP) {
+			hightlightedSegment = -1
+			invalidate()
+		}
+		return super.onTouchEvent(event) || touchDetector.onTouchEvent(event)
+	}
+
+	override fun onDown(e: MotionEvent): Boolean {
+		if (onSegmentClickListener == null) {
+			return false
+		}
+		val segment = findSegmentIndex(e.x, e.y)
+		if (segment != hightlightedSegment) {
+			hightlightedSegment = segment
+			invalidate()
+			return true
+		} else {
+			return false
+		}
+	}
+
+	override fun onShowPress(e: MotionEvent) = Unit
+
+	override fun onSingleTapUp(e: MotionEvent): Boolean {
+		onSegmentClickListener?.run {
+			val segment = segments.getOrNull(findSegmentIndex(e.x, e.y))
+			if (segment != null) {
+				onSegmentClick(this@PieChartView, segment)
+			}
+		}
+		return true
+	}
+
+	override fun onScroll(e1: MotionEvent?, e2: MotionEvent, distanceX: Float, distanceY: Float): Boolean = false
+
+	override fun onLongPress(e: MotionEvent) = Unit
+
+	override fun onFling(e1: MotionEvent?, e2: MotionEvent, velocityX: Float, velocityY: Float): Boolean = false
+
+	fun setData(value: List<Segment>) {
+		segments.replaceWith(value)
+		invalidate()
+	}
+
+	private fun findSegmentIndex(x: Float, y: Float): Int {
+		val dy = (y - chartBounds.centerY()).toDouble()
+		val dx = (x - chartBounds.centerX()).toDouble()
+		val distance = sqrt(dx * dx + dy * dy).toFloat()
+		if (distance < chartBounds.height() / 4f || distance > chartBounds.centerX()) {
+			return -1
+		}
+		var touchAngle = Math.toDegrees(Math.atan2(dy, dx)).toFloat()
+		if (touchAngle < 0) {
+			touchAngle += 360
+		}
+		var angle = 0f
+		for ((i, segment) in segments.withIndex()) {
+			val sweepAngle = segment.percent * 360f
+			if (touchAngle in angle..(angle + sweepAngle)) {
+				return i
+			}
+			angle += sweepAngle
+		}
+		return -1
+	}
+
+	class Segment(
+		val value: Int,
+		val label: String,
+		val percent: Float,
+		val color: Int,
+		val tag: Any?,
+	)
+
+	interface OnSegmentClickListener {
+
+		fun onSegmentClick(view: PieChartView, segment: Segment)
+	}
+}

app/src/main/kotlin/org/koitharu/kotatsu/tracker/work/TrackWorker.kt

@@ -293,6 +293,7 @@ class TrackWorker @AssistedInject constructor(
 		setCategory(NotificationCompat.CATEGORY_SERVICE)
 		setDefaults(0)
 		setOngoing(false)
+		setOnlyAlertOnce(true)
 		setSilent(true)
 		setContentIntent(
 			PendingIntentCompat.getActivity(

app/src/main/res/layout/activity_kitsu_auth.xml

@@ -58,6 +58,7 @@
 				android:autofillHints="emailAddress"
 				android:imeOptions="actionDone"
 				android:inputType="textEmailAddress"
+				android:maxLength="512"
 				android:singleLine="true"
 				android:textSize="16sp"
 				tools:hint="Email" />
@@ -84,7 +85,7 @@
 				android:autofillHints="password"
 				android:imeOptions="actionDone"
 				android:inputType="textPassword"
-				android:maxLength="24"
+				android:maxLength="512"
 				android:singleLine="true"
 				android:textSize="16sp"
 				tools:hint="Password" />

app/src/main/res/layout/activity_stats.xml

@@ -0,0 +1,108 @@
+<?xml version="1.0" encoding="utf-8"?>
+<androidx.constraintlayout.widget.ConstraintLayout
+	xmlns:android="http://schemas.android.com/apk/res/android"
+	xmlns:app="http://schemas.android.com/apk/res-auto"
+	xmlns:tools="http://schemas.android.com/tools"
+	android:layout_width="match_parent"
+	android:layout_height="match_parent"
+	android:orientation="vertical">
+
+	<com.google.android.material.appbar.AppBarLayout
+		android:id="@+id/appbar"
+		android:layout_width="0dp"
+		android:layout_height="wrap_content"
+		android:fitsSystemWindows="true"
+		app:layout_constraintEnd_toEndOf="parent"
+		app:layout_constraintStart_toStartOf="parent"
+		app:layout_constraintTop_toTopOf="parent">
+
+		<com.google.android.material.appbar.MaterialToolbar
+			android:id="@id/toolbar"
+			android:layout_width="match_parent"
+			android:layout_height="?attr/actionBarSize"
+			app:layout_scrollFlags="noScroll">
+
+		</com.google.android.material.appbar.MaterialToolbar>
+
+	</com.google.android.material.appbar.AppBarLayout>
+
+	<com.google.android.material.progressindicator.LinearProgressIndicator
+		android:id="@+id/progressBar"
+		android:layout_width="0dp"
+		android:layout_height="wrap_content"
+		android:indeterminate="true"
+		android:visibility="gone"
+		app:hideAnimationBehavior="outward"
+		app:layout_constraintBottom_toBottomOf="@id/appbar"
+		app:layout_constraintEnd_toEndOf="parent"
+		app:layout_constraintStart_toStartOf="parent"
+		app:layout_constraintTop_toBottomOf="@id/appbar"
+		app:showAnimationBehavior="inward"
+		app:trackCornerRadius="0dp"
+		tools:visibility="visible" />
+
+	<HorizontalScrollView
+		android:id="@+id/scrollView_chips"
+		android:layout_width="0dp"
+		android:layout_height="wrap_content"
+		android:clipToPadding="false"
+		android:paddingHorizontal="12dp"
+		android:scrollbars="none"
+		app:layout_constraintEnd_toEndOf="parent"
+		app:layout_constraintStart_toStartOf="parent"
+		app:layout_constraintTop_toBottomOf="@id/appbar">
+
+		<com.google.android.material.chip.ChipGroup
+			android:id="@+id/layout_chips"
+			android:layout_width="wrap_content"
+			android:layout_height="wrap_content">
+
+			<com.google.android.material.chip.Chip
+				android:id="@+id/chip_period"
+				style="@style/Widget.Kotatsu.Chip.Dropdown"
+				android:layout_width="wrap_content"
+				android:layout_height="wrap_content"
+				android:text="@string/week"
+				app:chipIcon="@drawable/ic_history" />
+
+		</com.google.android.material.chip.ChipGroup>
+
+	</HorizontalScrollView>
+
+	<org.koitharu.kotatsu.stats.ui.views.PieChartView
+		android:id="@+id/chart"
+		android:layout_width="0dp"
+		android:layout_height="0dp"
+		android:layout_margin="24dp"
+		app:layout_constraintDimensionRatio="1"
+		app:layout_constraintEnd_toEndOf="parent"
+		app:layout_constraintStart_toStartOf="parent"
+		app:layout_constraintTop_toBottomOf="@id/scrollView_chips" />
+
+	<androidx.recyclerview.widget.RecyclerView
+		android:id="@+id/recyclerView"
+		android:layout_width="0dp"
+		android:layout_height="0dp"
+		android:layout_marginTop="24dp"
+		android:overScrollMode="ifContentScrolls"
+		android:scrollbars="vertical"
+		app:layoutManager="androidx.recyclerview.widget.LinearLayoutManager"
+		app:layout_constraintBottom_toBottomOf="parent"
+		app:layout_constraintEnd_toEndOf="parent"
+		app:layout_constraintStart_toStartOf="parent"
+		app:layout_constraintTop_toBottomOf="@id/chart"
+		tools:itemCount="4"
+		tools:listitem="@layout/item_stats" />
+
+	<ViewStub
+		android:id="@+id/stub_empty"
+		android:layout_width="0dp"
+		android:layout_height="0dp"
+		android:layout="@layout/item_empty_state"
+		app:layout_constraintBottom_toBottomOf="parent"
+		app:layout_constraintEnd_toEndOf="parent"
+		app:layout_constraintStart_toStartOf="parent"
+		app:layout_constraintTop_toBottomOf="@id/scrollView_chips"
+		tools:visibility="visible" />
+
+</androidx.constraintlayout.widget.ConstraintLayout>

app/src/main/res/layout/dialog_local_info.xml

@@ -0,0 +1,54 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout
+	xmlns:android="http://schemas.android.com/apk/res/android"
+	xmlns:app="http://schemas.android.com/apk/res-auto"
+	xmlns:tools="http://schemas.android.com/tools"
+	android:layout_width="match_parent"
+	android:layout_height="wrap_content"
+	android:orientation="vertical"
+	android:padding="?dialogPreferredPadding">
+
+	<TextView
+		android:id="@+id/textView_path_label"
+		android:layout_width="wrap_content"
+		android:layout_height="wrap_content"
+		android:singleLine="true"
+		android:text="@string/location"
+		android:textAppearance="?textAppearanceLabelMedium" />
+
+	<TextView
+		android:id="@+id/textView_path"
+		android:layout_width="match_parent"
+		android:layout_height="wrap_content"
+		android:layout_marginTop="4dp"
+		android:textAppearance="?textAppearanceBodyMedium"
+		tools:text="/storage/emulated/0/Manga/lorem.cbz" />
+
+	<org.koitharu.kotatsu.core.ui.widgets.SegmentedBarView
+		android:id="@+id/barView"
+		android:layout_width="match_parent"
+		android:layout_height="18dp"
+		android:layout_marginTop="12dp"
+		android:background="?colorSecondaryContainer" />
+
+	<TextView
+		android:id="@+id/label_used"
+		style="@style/Widget.Kotatsu.TextView.Indicator"
+		android:layout_width="match_parent"
+		android:layout_height="wrap_content"
+		android:layout_marginTop="@dimen/margin_normal"
+		android:text="@string/this_manga"
+		app:drawableStartCompat="@drawable/bg_rounded_square"
+		tools:drawableTint="?colorPrimary" />
+
+	<TextView
+		android:id="@+id/label_available"
+		style="@style/Widget.Kotatsu.TextView.Indicator"
+		android:layout_width="match_parent"
+		android:layout_height="wrap_content"
+		android:layout_marginTop="@dimen/margin_small"
+		android:text="@string/available"
+		app:drawableStartCompat="@drawable/bg_rounded_square"
+		app:drawableTint="?colorSecondaryContainer" />
+
+</LinearLayout>

app/src/main/res/layout/fragment_filter_header.xml

@@ -3,7 +3,7 @@
 	xmlns:android="http://schemas.android.com/apk/res/android"
 	xmlns:app="http://schemas.android.com/apk/res-auto"
 	android:id="@+id/scrollView"
-	android:layout_width="wrap_content"
+	android:layout_width="match_parent"
 	android:layout_height="wrap_content"
 	android:clipToPadding="false"
 	android:paddingHorizontal="12dp"
@@ -13,6 +13,8 @@
 		android:id="@+id/chips_tags"
 		android:layout_width="wrap_content"
 		android:layout_height="wrap_content"
+		android:clipChildren="false"
+		android:clipToPadding="false"
 		android:paddingVertical="@dimen/margin_small"
 		app:chipStyle="@style/Widget.Kotatsu.Chip.Filter"
 		app:selectionRequired="false"

app/src/main/res/layout/item_download.xml

@@ -61,7 +61,7 @@
 			android:layout_width="wrap_content"
 			android:layout_height="wrap_content"
 			app:barrierDirection="bottom"
-			app:constraint_referenced_ids="imageView_cover,textView_status,imageView_expand" />
+			app:constraint_referenced_ids="imageView_cover,textView_status,imageView_expand,textView_details" />
 
 		<com.google.android.material.progressindicator.LinearProgressIndicator
 			android:id="@+id/progressBar"
@@ -141,7 +141,7 @@
 			app:layout_constraintEnd_toStartOf="@id/textView_percent"
 			app:layout_constraintStart_toEndOf="@id/imageView_cover"
 			app:layout_constraintTop_toBottomOf="@id/textView_status"
-			tools:text="@tools:sample/lorem[3]" />
+			tools:text="@tools:sample/lorem[10]" />
 
 		<Button
 			android:id="@+id/button_pause"

app/src/main/res/layout/item_stats.xml

@@ -0,0 +1,52 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout
+	xmlns:android="http://schemas.android.com/apk/res/android"
+	xmlns:app="http://schemas.android.com/apk/res-auto"
+	xmlns:tools="http://schemas.android.com/tools"
+	android:layout_width="match_parent"
+	android:layout_height="wrap_content"
+	android:background="@drawable/list_selector"
+	android:clipChildren="false"
+	android:gravity="center_vertical"
+	android:minHeight="?listPreferredItemHeightSmall"
+	android:orientation="horizontal"
+	android:paddingStart="?listPreferredItemPaddingStart"
+	android:paddingEnd="?listPreferredItemPaddingEnd">
+
+	<ImageView
+		android:id="@+id/imageView_badge"
+		android:layout_width="wrap_content"
+		android:layout_height="wrap_content"
+		android:contentDescription="@null"
+		app:srcCompat="@drawable/bg_rounded_square" />
+
+	<LinearLayout
+		android:layout_width="match_parent"
+		android:layout_height="wrap_content"
+		android:orientation="vertical">
+
+		<TextView
+			android:id="@+id/textView_title"
+			android:layout_width="match_parent"
+			android:layout_height="wrap_content"
+			android:layout_marginStart="16dp"
+			android:layout_marginEnd="8dp"
+			android:ellipsize="end"
+			android:maxLines="1"
+			android:textAppearance="?attr/textAppearanceTitleSmall"
+			tools:text="@tools:sample/lorem[3]" />
+
+		<TextView
+			android:id="@+id/textView_summary"
+			android:layout_width="match_parent"
+			android:layout_height="wrap_content"
+			android:layout_marginStart="16dp"
+			android:layout_marginEnd="8dp"
+			android:ellipsize="end"
+			android:maxLines="1"
+			android:textAppearance="?attr/textAppearanceBodySmall"
+			tools:text="@tools:sample/lorem/random" />
+
+	</LinearLayout>
+
+</LinearLayout>

app/src/main/res/layout/layout_details_info.xml

@@ -66,6 +66,7 @@
 		android:layout_width="0dp"
 		android:layout_height="wrap_content"
 		android:layout_weight="1"
+		android:background="@drawable/custom_selectable_item_background"
 		android:visibility="gone"
 		app:drawableTopCompat="@drawable/ic_storage"
 		tools:text="1.8 GiB"

app/src/main/res/layout/preference_split_switch.xml

@@ -0,0 +1,74 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout
+	xmlns:android="http://schemas.android.com/apk/res/android"
+	xmlns:tools="http://schemas.android.com/tools"
+	android:layout_width="match_parent"
+	android:layout_height="wrap_content"
+	android:baselineAligned="false"
+	android:clipToPadding="false"
+	android:gravity="center_vertical"
+	android:orientation="horizontal"
+	android:paddingEnd="?android:attr/listPreferredItemPaddingEnd"
+	tools:ignore="RtlSymmetry">
+
+	<LinearLayout
+		android:id="@+id/press_container"
+		android:layout_width="0dp"
+		android:layout_height="wrap_content"
+		android:layout_weight="1"
+		android:background="?selectableItemBackground"
+		android:baselineAligned="false"
+		android:clipToPadding="false"
+		android:gravity="center_vertical"
+		android:minHeight="?android:attr/listPreferredItemHeightSmall"
+		android:orientation="horizontal"
+		android:paddingStart="?android:attr/listPreferredItemPaddingStart">
+
+		<include layout="@layout/image_frame" />
+
+		<RelativeLayout
+			android:layout_width="match_parent"
+			android:layout_height="wrap_content"
+			android:paddingTop="16dp"
+			android:paddingBottom="16dp">
+
+			<TextView
+				android:id="@android:id/title"
+				android:layout_width="wrap_content"
+				android:layout_height="wrap_content"
+				android:ellipsize="marquee"
+				android:singleLine="true"
+				android:textAppearance="?android:attr/textAppearanceListItem" />
+
+			<TextView
+				android:id="@android:id/summary"
+				style="@style/PreferenceSummaryTextStyle"
+				android:layout_width="wrap_content"
+				android:layout_height="wrap_content"
+				android:layout_below="@android:id/title"
+				android:layout_alignStart="@android:id/title"
+				android:layout_gravity="start"
+				android:maxLines="10"
+				android:textAlignment="viewStart"
+				android:textColor="?android:attr/textColorSecondary" />
+
+		</RelativeLayout>
+	</LinearLayout>
+
+	<View
+		android:layout_width="1dp"
+		android:layout_height="match_parent"
+		android:layout_marginVertical="16dp"
+		android:background="?dividerVertical" />
+
+	<!-- Preference should place its actual preference widget here. -->
+	<LinearLayout
+		android:id="@android:id/widget_frame"
+		android:layout_width="wrap_content"
+		android:layout_height="match_parent"
+		android:gravity="end|center_vertical"
+		android:orientation="vertical"
+		android:paddingStart="16dp"
+		android:paddingEnd="0dp" />
+
+</LinearLayout>

app/src/main/res/layout/sheet_shelf_size.xml

@@ -1,83 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<RelativeLayout
-	xmlns:android="http://schemas.android.com/apk/res/android"
-	xmlns:app="http://schemas.android.com/apk/res-auto"
-	xmlns:tools="http://schemas.android.com/tools"
-	android:layout_width="match_parent"
-	android:layout_height="wrap_content"
-	android:orientation="vertical"
-	android:paddingHorizontal="@dimen/margin_small"
-	android:paddingBottom="@dimen/margin_normal">
-
-	<com.google.android.material.bottomsheet.BottomSheetDragHandleView
-		android:id="@+id/dragHandle"
-		android:layout_width="0dp"
-		android:layout_height="wrap_content"
-		android:layout_alignParentStart="true"
-		android:layout_alignParentTop="true"
-		android:layout_alignParentEnd="true" />
-
-	<TextView
-		android:id="@+id/textView_title"
-		android:layout_width="0dp"
-		android:layout_height="wrap_content"
-		android:layout_alignWithParentIfMissing="true"
-		android:layout_below="@id/dragHandle"
-		android:layout_alignParentStart="true"
-		android:layout_toStartOf="@id/textView_label"
-		android:paddingHorizontal="@dimen/margin_small"
-		android:paddingBottom="@dimen/margin_small"
-		android:singleLine="true"
-		android:text="@string/grid_size"
-		android:textAppearance="?textAppearanceTitleMedium" />
-
-	<TextView
-		android:id="@+id/textView_label"
-		android:layout_width="wrap_content"
-		android:layout_height="wrap_content"
-		android:layout_alignBaseline="@id/textView_title"
-		android:layout_alignParentEnd="true"
-		android:paddingHorizontal="@dimen/margin_small"
-		android:singleLine="true"
-		android:textAppearance="?textAppearanceLabelLarge"
-		tools:text="100%" />
-
-	<ImageView
-		android:id="@+id/button_small"
-		android:layout_width="wrap_content"
-		android:layout_height="0dp"
-		android:layout_alignTop="@id/slider_grid"
-		android:layout_alignBottom="@id/slider_grid"
-		android:layout_alignParentStart="true"
-		android:background="?selectableItemBackgroundBorderless"
-		android:padding="8dp"
-		android:src="@drawable/ic_size_small"
-		android:theme="@style/ThemeOverlay.Kotatsu.MainToolbar" />
-
-	<ImageView
-		android:id="@+id/button_large"
-		android:layout_width="wrap_content"
-		android:layout_height="0dp"
-		android:layout_alignTop="@id/slider_grid"
-		android:layout_alignBottom="@id/slider_grid"
-		android:layout_alignParentEnd="true"
-		android:background="?selectableItemBackgroundBorderless"
-		android:padding="8dp"
-		android:src="@drawable/ic_size_large"
-		android:theme="@style/ThemeOverlay.Kotatsu.MainToolbar" />
-
-	<com.google.android.material.slider.Slider
-		android:id="@+id/slider_grid"
-		android:layout_width="0dp"
-		android:layout_height="wrap_content"
-		android:layout_below="@id/textView_title"
-		android:layout_toStartOf="@id/button_large"
-		android:layout_toEndOf="@id/button_small"
-		android:stepSize="5"
-		android:valueFrom="50"
-		android:valueTo="150"
-		app:labelBehavior="gone"
-		app:tickVisible="false"
-		tools:value="100" />
-
-</RelativeLayout>

app/src/main/res/layout/sheet_stats_manga.xml

@@ -0,0 +1,82 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout
+	xmlns:android="http://schemas.android.com/apk/res/android"
+	xmlns:app="http://schemas.android.com/apk/res-auto"
+	xmlns:tools="http://schemas.android.com/tools"
+	android:layout_width="match_parent"
+	android:layout_height="match_parent"
+	android:orientation="vertical"
+	android:paddingBottom="@dimen/screen_padding">
+
+	<org.koitharu.kotatsu.core.ui.sheet.AdaptiveSheetHeaderBar
+		android:id="@+id/headerBar"
+		android:layout_width="match_parent"
+		android:layout_height="wrap_content"
+		app:title="@string/reading_stats" />
+
+	<ScrollView
+		android:id="@+id/scrollView"
+		android:layout_width="match_parent"
+		android:layout_height="wrap_content"
+		android:scrollIndicators="top">
+
+		<LinearLayout
+			android:layout_width="match_parent"
+			android:layout_height="wrap_content"
+			android:orientation="vertical">
+
+			<LinearLayout
+				android:layout_width="match_parent"
+				android:layout_height="wrap_content"
+				android:gravity="center_vertical"
+				android:orientation="horizontal"
+				android:paddingHorizontal="@dimen/screen_padding">
+
+				<TextView
+					android:id="@+id/textView_title"
+					android:layout_width="0dp"
+					android:layout_height="wrap_content"
+					android:layout_weight="1"
+					android:textAppearance="?textAppearanceTitleMedium"
+					tools:text="@tools:sample/lorem[4]" />
+
+				<ImageButton
+					android:id="@+id/button_open"
+					android:layout_width="wrap_content"
+					android:layout_height="wrap_content"
+					android:background="?selectableItemBackgroundBorderless"
+					android:minWidth="?minTouchTargetSize"
+					android:minHeight="?minTouchTargetSize"
+					app:srcCompat="@drawable/ic_open_external" />
+
+			</LinearLayout>
+
+			<org.koitharu.kotatsu.stats.ui.views.BarChartView
+				android:id="@+id/chartView"
+				android:layout_width="match_parent"
+				android:layout_height="240dp"
+				android:layout_marginTop="12dp"
+				android:paddingHorizontal="@dimen/screen_padding" />
+
+			<TextView
+				android:id="@+id/textView_start"
+				android:layout_width="match_parent"
+				android:layout_height="wrap_content"
+				android:layout_marginTop="2dp"
+				android:paddingHorizontal="@dimen/screen_padding"
+				android:textAppearance="?textAppearanceLabelSmall"
+				tools:text="Week ago" />
+
+
+			<TextView
+				android:id="@+id/textView_pages"
+				android:layout_width="match_parent"
+				android:layout_height="wrap_content"
+				android:layout_marginTop="12dp"
+				android:paddingHorizontal="@dimen/screen_padding"
+				android:textAppearance="?textAppearanceBodyMedium"
+				tools:text="Total pages read: 250" />
+
+		</LinearLayout>
+	</ScrollView>
+</LinearLayout>

app/src/main/res/menu/opt_details.xml

@@ -37,6 +37,12 @@
 		android:title="@string/tracking"
 		app:showAsAction="never" />
 
+	<item
+		android:id="@+id/action_stats"
+		android:orderInCategory="50"
+		android:title="@string/statistics"
+		app:showAsAction="never" />
+
 	<item
 		android:id="@+id/action_related"
 		android:orderInCategory="50"

app/src/main/res/menu/opt_history.xml

@@ -9,4 +9,10 @@
 		android:title="@string/clear_history"
 		app:showAsAction="never" />
 
+	<item
+		android:id="@+id/action_stats"
+		android:orderInCategory="40"
+		android:title="@string/statistics"
+		app:showAsAction="never" />
+
 </menu>

app/src/main/res/menu/opt_stats.xml

@@ -0,0 +1,13 @@
+<?xml version="1.0" encoding="utf-8"?>
+<menu
+	xmlns:android="http://schemas.android.com/apk/res/android"
+	xmlns:app="http://schemas.android.com/apk/res-auto"
+	xmlns:tools="http://schemas.android.com/tools">
+
+	<item
+		android:id="@+id/action_clear"
+		android:title="@string/clear_stats"
+		android:titleCondensed="@string/clear"
+		app:showAsAction="never" />
+
+</menu>

app/src/main/res/values-ar/strings.xml

@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <resources xmlns:tools="http://schemas.android.com/tools">
-    <string name="detailed_list">تفاصيل القائمة</string>
+    <string name="detailed_list">قائمة مفصلة</string>
     <string name="error_occurred">حدث خطأ</string>
     <string name="details">التفاصيل</string>
     <string name="grid">شبكة</string>
@@ -11,8 +11,8 @@
     <string name="favourites">المفضلة</string>
     <string name="network_error">‌خطاء في الشبكة</string>
     <string name="loading_">جار التحميل…</string>
-    <string name="chapter_d_of_d">فصل %1$d في %2$d</string>
-    <string name="close">غلق</string>
+    <string name="chapter_d_of_d">فصل %1$d من %2$d</string>
+    <string name="close">إغلاق</string>
     <string name="try_again">حاول مجدداً</string>
     <string name="computing_">جاري الحوسبة …</string>
     <string name="local_storage">التخزين المحلي</string>
@@ -28,16 +28,16 @@
     <string name="newest">الأحدث</string>
     <string name="by_rating">تقييم</string>
     <string name="pages">صفحات</string>
-    <string name="read">اقرأ</string>
+    <string name="read">إقرأ</string>
     <string name="share">شارك</string>
-    <string name="nothing_found">لم يتم عثور على اي شيء</string>
+    <string name="nothing_found">لا شيء موجود</string>
     <string name="you_have_not_favourites_yet">لا مفضلة بعد</string>
     <string name="search">بحث</string>
     <string name="search_manga">البحث في المانجا</string>
     <string name="manga_downloading_">جاري التنزيل…</string>
     <string name="create_shortcut">انشاء اختصار…</string>
     <string name="theme">مظهر</string>
-    <string name="automatic">حسب النظام</string>
+    <string name="follow_system">حسب النظام</string>
     <string name="share_s">شارك %s</string>
     <string name="processing_">في طور معالجة…</string>
     <string name="updated">محدث</string>
@@ -48,7 +48,7 @@
     <string name="clear">مسح</string>
     <string name="remove">ازالة</string>
     <string name="popular">شائع</string>
-    <string name="add_new_category">أضف فئة جديدة</string>
+    <string name="add_new_category">فئة جديدة</string>
     <string name="download_complete">تم التنزيل</string>
     <string name="text_clear_history_prompt">هل تريد محو سجل القراءة بالكامل بشكل دائم؟</string>
     <string name="save_page">احفظ الصفحة</string>
@@ -211,7 +211,7 @@
     <string name="detect_reader_mode_summary">اكتشف تلقائيًا ما إذا كانت المانجا عبارة عن webtoon</string>
     <string name="appwidget_recent_description">المانجا التي قرأتها مؤخرًا</string>
     <string name="appearance">مظهر</string>
-    <string name="bookmark_remove">حذف من المحفظة</string>
+    <string name="bookmark_remove">حذف الإشارة المرجعية</string>
     <string name="disable_battery_optimization_summary">يساعد في فحص التحديثات في الخلفية</string>
     <string name="auth_not_supported_by">تسجيل الدخول على %s غير مدعوم</string>
     <string name="status_on_hold">معلقَّة</string>
@@ -228,7 +228,7 @@
     <string name="sync_title">مزامنة بياناتك</string>
     <string name="appwidget_shelf_description">مانغا من المفضلة لديك</string>
     <string name="send">إرسال</string>
-    <string name="bookmark_add">اضافة للمحفظة</string>
+    <string name="bookmark_add">اضافة إشارة مرجعية</string>
     <string name="screenshots_block_all">احظر دائما</string>
     <string name="new_sources_text">تتوفر مصادر مانغا جديدة</string>
     <string name="zoom_mode_fit_height">مناسب للارتفاع</string>
@@ -338,4 +338,12 @@
     <string name="folder_with_images_import_description">يمكنك اختيار مكان في الذاكرة يحتوي على أرشيفات أو صور. سيتم التعرف على كل أرشيف (أو مجلد فرعي) على أنه فصل.</string>
     <string name="speed">السرعة</string>
     <string name="restore_backup_description">استيراد نسخة احتياطية تم إنشاؤها لبيانات المستخدم.</string>
-</resources>
+    <string name="feed">الموجز</string>
+    <string name="light_indicator">مؤشر إل إي دي</string>
+    <string name="comics_archive">أرشيف القصص المصورة</string>
+    <string name="importing_manga">استيراد المانجا</string>
+    <string name="import_completed">تم الإستيراد</string>
+    <string name="import_completed_hint">يمكنك حذف الملف الأصلي من التخزين لتوفير مساحة</string>
+    <string name="import_will_start_soon">الإستيراد سيبدأ عن قريب</string>
+    <string name="history_shortcuts">إظهار اختصارات المانجا الحديثة</string>
+</resources>

app/src/main/res/values-be/strings.xml

@@ -45,7 +45,7 @@
     <string name="theme">Тэма</string>
     <string name="light">Светлая</string>
     <string name="dark">Цёмная</string>
-    <string name="automatic">Як у сістэме</string>
+    <string name="follow_system">Як у сістэме</string>
     <string name="pages">Старонкi</string>
     <string name="clear">Ачысціць</string>
     <string name="text_clear_history_prompt">Вы ўпэўненыя, што жадаеце ачысціць гісторыю\?</string>
@@ -201,7 +201,7 @@
     <string name="screenshots_block_all">Заўсёды блакуйце</string>
     <string name="screenshots_block_nsfw">Забараніць для NSFW</string>
     <string name="filter_load_error">Немагчыма загрузіць спіс жанраў</string>
-    <string name="disabled">Адключаны</string>
+    <string name="disabled">Адкл.</string>
     <string name="enabled">Ўключаны</string>
     <string name="exclude_nsfw_from_suggestions">Ня прапаноўваць NSFW мангу</string>
     <string name="text_suggestion_holder">Пачніце чытаць мангу, і вы атрымаеце персаналізаваныя прапановы</string>
@@ -313,7 +313,7 @@
     <string name="manga_error_description_pattern">Дэталі памылкі:&lt;br&gt;&lt;tt&gt;%1$s&lt;/tt&gt;&lt;br&gt;&lt;br&gt;1. Паспрабуйце &lt;a href=%2$s&gt;адкрыць мангу ў вэб-браўзеры&lt;/a&gt;, каб пераканацца, што яна даступная ў крыніцы&lt;br&gt;2. Упэўніцеся, што вы выкарыстоўваеце &lt;a href=kotatsu://about&gt;апошнюю версію Kotatsu&lt;/a&gt;&lt;br&gt;3. Калі ён даступны, адпраўце распрацоўнікам справаздачу аб памылцы.</string>
     <string name="history_shortcuts">Паказаць апошнія ярлыкі мангі</string>
     <string name="history_shortcuts_summary">Зрабіце нядаўнюю мангу даступнай, доўга націскаючы на значок праграмы</string>
-    <string name="reader_control_ltr_summary">Навігацыя \"Далей\" заўсёды прыводзіць да наступнай старонцы пры выкарыстанні мышы і клавіятуры.</string>
+    <string name="reader_control_ltr_summary">Націск на правы край або націск правай клавішы заўсёды перамыкае на наступную старонку.</string>
     <string name="reader_control_ltr">Эрганамічны упраўленне чытаннем</string>
     <string name="color_correction">Карэкцыя колеру</string>
     <string name="brightness">Яркасць</string>
@@ -469,7 +469,7 @@
     <string name="disable_nsfw">Адключыць NSFW</string>
     <string name="too_many_requests_message">Занадта шмат запытаў. Паўтарыце спробу пазней</string>
     <string name="related_manga_summary">Паказаць спіс звязанай мангі. У некаторых выпадках ён можа быць недакладным або адсутнічаць</string>
-    <string name="advanced">Пашыраныя</string>
+    <string name="advanced">Прасунутая</string>
     <string name="default_section">Раздзел па змаўчанні</string>
     <string name="manga_list">Спіс мангі</string>
     <string name="error_corrupted_file">Вяртаюцца няправільныя дадзеныя ці файл пашкоджаны</string>
@@ -588,4 +588,10 @@
     <string name="check_for_new_chapters_disabled">Праверка новых раздзелаў адключана</string>
     <string name="reading_time_estimation">Паказаць прыблізны час чытання</string>
     <string name="reading_time_estimation_summary">Значэнне ацэнкі часу можа быць недакладным</string>
-</resources>
+    <string name="show_labels_in_navbar">Паказаць меткі на панэлі навігацыі</string>
+    <string name="ask_for_dest_dir_every_time">Кожны раз запытваць каталог прызначэння</string>
+    <string name="default_page_save_dir">Каталог захавання старонкі па змаўчанні</string>
+    <string name="remove_from_history">Выдаліць з гісторыі</string>
+    <string name="pages_saving">Захаванне старонак</string>
+    <string name="location">Размяшчэнне</string>
+</resources>

app/src/main/res/values-bn/strings.xml

@@ -64,7 +64,7 @@
     <string name="theme">থিম</string>
     <string name="light">আলো</string>
     <string name="dark">আঁধার</string>
-    <string name="automatic">সিস্টেম অনুযায়ী</string>
+    <string name="follow_system">সিস্টেম অনুযায়ী</string>
     <string name="pages">পৃষ্ঠাগুলি</string>
     <string name="webtoon">ওয়েবটুন</string>
     <string name="read_mode">পড়ার মোড</string>
@@ -159,4 +159,4 @@
     <string name="suggestion_manga">পরামর্শ: %s</string>
     <string name="text_empty_holder_primary">এখানে খালি…</string>
     <string name="done">সম্পন্ন</string>
-</resources>
+</resources>

app/src/main/res/values-cs/strings.xml

@@ -33,7 +33,7 @@
     <string name="theme">Téma</string>
     <string name="light">Světlé</string>
     <string name="dark">Tmavé</string>
-    <string name="automatic">Následovat systém</string>
+    <string name="follow_system">Následovat systém</string>
     <string name="remove">Odstranit</string>
     <string name="_s_deleted_from_local_storage">\"%s\" smazáno z místního uložiště</string>
     <string name="share_image">Sdílet obrázek</string>
@@ -444,4 +444,4 @@
     <string name="clear_source_cookies_summary">Vyčistit cookies pouze pro specifikované domény. Ve většině případech bude neplatná autorizace</string>
     <string name="download_option_manual_selection">Vyberte kapitoly manuálně</string>
     <string name="description">Popis</string>
-</resources>
+</resources>

app/src/main/res/values-de/strings.xml

@@ -4,7 +4,7 @@
     <string name="text_clear_history_prompt">Gesamten Leseverlauf unwiderruflich löschen\?</string>
     <string name="theme">Design</string>
     <string name="pages">Seiten</string>
-    <string name="automatic">Wie System</string>
+    <string name="follow_system">Wie System</string>
     <string name="dark">Dunkel</string>
     <string name="light">Hell</string>
     <string name="filter">Filter</string>
@@ -580,4 +580,4 @@
     <string name="two_pages">Zwei Seiten</string>
     <string name="next_chapter">Nächstes Kapitel</string>
     <string name="prev_page">Vorherige Seite</string>
-</resources>
+</resources>

app/src/main/res/values-el/strings.xml

@@ -31,7 +31,7 @@
     <string name="by_rating">Βαθμολογία</string>
     <string name="filter">Φίλτρο</string>
     <string name="dark">Σκοτεινό</string>
-    <string name="automatic">Όπως στο σύστημα</string>
+    <string name="follow_system">Όπως στο σύστημα</string>
     <string name="clear">Εκκαθάριση</string>
     <string name="text_clear_history_prompt">Να διαγράψετε μόνιμα όλο το ιστορικό ανάγνωσης;</string>
     <string name="remove">Διαγραφή</string>
@@ -556,4 +556,4 @@
     <string name="appwidget_recent_description">Τα πρόσφατα διαβασμένα manga σου</string>
     <string name="clear_cookies_summary">Μπορεί να βοηθήσει σε περίπτωση κάποιων προβλημάτων. Όλες οι εξουσιοδοτήσεις θα ανακληθούν</string>
     <string name="category_hidden_done">Αυτή η κατηγορία αποκρύφτηκε από την αρχική οθόνη και είναι προσβάσιμη μέσω του Μενού → Διαχείριση κατηγοριών</string>
-</resources>
+</resources>

app/src/main/res/values-es/strings.xml

@@ -45,7 +45,7 @@
     <string name="theme">Tema</string>
     <string name="light">Claro</string>
     <string name="dark">Oscuro</string>
-    <string name="automatic">De acuerdo al sistema</string>
+    <string name="follow_system">De acuerdo al sistema</string>
     <string name="pages">Páginas</string>
     <string name="clear">Limpiar</string>
     <string name="text_clear_history_prompt">Borrar todo el historial de lectura de forma permanente\?</string>
@@ -328,7 +328,7 @@
     <string name="color_correction_hint">Los ajustes de color elegidos serán recordados para este manga</string>
     <string name="feed">Fuente</string>
     <string name="history_shortcuts">Mostrar los accesos directos a los mangas recientes</string>
-    <string name="reader_control_ltr_summary">Tocando el borde derecho o pulsando la tecla derecha se pasa siempre a la página siguiente</string>
+    <string name="reader_control_ltr_summary">Tocando en el borde derecho, o pulsando la tecla derecha, se pasa siempre a la página siguiente.</string>
     <string name="reader_control_ltr">Control ergonómico del lector</string>
     <string name="color_correction">Corrección del color</string>
     <string name="brightness">Brillo</string>
@@ -588,4 +588,10 @@
     <string name="reading_time_estimation_summary">El valor estimado puede ser inexacto</string>
     <string name="check_for_new_chapters_disabled">La búsqueda de nuevos capítulos está desactivada</string>
     <string name="suggestions_unavailable_text">Sugerencias desactivadas</string>
-</resources>
+    <string name="show_labels_in_navbar">Mostrar etiquetas en la barra de navegación</string>
+    <string name="ask_for_dest_dir_every_time">Preguntar siempre por el directorio de destino</string>
+    <string name="remove_from_history">Eliminar del historial</string>
+    <string name="pages_saving">Guardar páginas</string>
+    <string name="default_page_save_dir">Directorio predeterminado para guardar páginas</string>
+    <string name="location">Ubicación</string>
+</resources>

app/src/main/res/values-et/strings.xml

@@ -168,7 +168,7 @@
     <string name="scale_mode">skaala mood</string>
     <string name="advanced">Täiustatud</string>
     <string name="only_using_wifi">Ainult Wi-Fi-l</string>
-    <string name="automatic">Jälgne süsteemile</string>
+    <string name="follow_system">Jälgne süsteemile</string>
     <string name="sync_settings">Sünkroniseeri seadeid</string>
     <string name="black_dark_theme">Must</string>
     <string name="text_history_holder_primary">Mis sa loed näidatakse siin</string>
@@ -439,4 +439,4 @@
     <string name="downloads_resumed">Allalaadimised on jätkanud</string>
     <string name="invert_colors">Värvide ümberpööramine</string>
     <string name="proxy">Puhverserver</string>
-</resources>
+</resources>

app/src/main/res/values-fa/strings.xml

@@ -14,7 +14,7 @@
     <string name="internal_storage">حافظه ی درونی</string>
     <string name="right_to_left">راست به چپ</string>
     <string name="reader_mode_hint">پیکربندی انتخاب شده برای این مانگا بخاطر خواهد ماند</string>
-    <string name="automatic">تم سیستم</string>
+    <string name="follow_system">تم سیستم</string>
     <string name="pages">صفحات</string>
     <string name="clear">پاکسازی</string>
     <string name="domain">دامنه</string>
@@ -255,4 +255,4 @@
     <string name="notifications_enable">فعال کردن اعلان ها</string>
     <string name="bookmark_remove">حذف نشانه</string>
     <string name="bookmarks">نشانه ها</string>
-</resources>
+</resources>

app/src/main/res/values-fi/strings.xml

@@ -137,7 +137,7 @@
 	<string name="text_clear_history_prompt">Haluatko todella tyhjentää koko lukuhistoriasi\?</string>
 	<string name="clear">Tyhjennä</string>
 	<string name="pages">Sivut</string>
-	<string name="automatic">Automaattinen</string>
+	<string name="follow_system">Automaattinen</string>
 	<string name="dark">Tumma</string>
 	<string name="light">Vaalea</string>
 	<string name="theme">Teema</string>

app/src/main/res/values-fil/plurals.xml

@@ -1,27 +1,39 @@
 <?xml version="1.0" encoding="utf-8"?>
 <resources>
-	<plurals name="items">
-		<item quantity="one">%1$d aytem</item>
-		<item quantity="other">%1$d (na) aytem</item>
-	</plurals>
-	<plurals name="minutes_ago">
-		<item quantity="one">%1$d minutong nakakalipas</item>
-		<item quantity="other">%1$d (na) minutong nakakalipas</item>
-	</plurals>
-	<plurals name="new_chapters">
-		<item quantity="one">%1$d bagong kabanata</item>
-		<item quantity="other">%1$d mga bagong kabanata</item>
-	</plurals>
-	<plurals name="chapters">
-		<item quantity="one">"%1$d  kabanata"</item>
-		<item quantity="other">%1$d (na) kabanata</item>
-	</plurals>
-	<plurals name="hours_ago">
-		<item quantity="one">%1$d oras ang nakalipas</item>
-		<item quantity="other">%1$d (na) oras ang nakalipas</item>
-	</plurals>
-	<plurals name="days_ago">
-		<item quantity="one">%1$d araw ang nakalipas</item>
-		<item quantity="other">%1$d (na) araw ang nakalipas</item>
-	</plurals>
-</resources>
+    <plurals name="items">
+        <item quantity="one">%1$d aytem</item>
+        <item quantity="other">%1$d (na) aytem</item>
+    </plurals>
+    <plurals name="minutes_ago">
+        <item quantity="one">%1$d minutong nakakalipas</item>
+        <item quantity="other">%1$d (na) minutong nakakalipas</item>
+    </plurals>
+    <plurals name="new_chapters">
+        <item quantity="one">%1$d bagong kabanata</item>
+        <item quantity="other">%1$d mga bagong kabanata</item>
+    </plurals>
+    <plurals name="chapters">
+        <item quantity="one">"%1$d  kabanata"</item>
+        <item quantity="other">%1$d (na) kabanata</item>
+    </plurals>
+    <plurals name="hours_ago">
+        <item quantity="one">%1$d oras ang nakalipas</item>
+        <item quantity="other">%1$d (na) oras ang nakalipas</item>
+    </plurals>
+    <plurals name="days_ago">
+        <item quantity="one">%1$d araw ang nakalipas</item>
+        <item quantity="other">%1$d (na) araw ang nakalipas</item>
+    </plurals>
+    <plurals name="months_ago">
+        <item quantity="one">%1$d buwan nakakalipas</item>
+        <item quantity="other">%1$d (na) buwan nakakalipas</item>
+    </plurals>
+    <plurals name="hours">
+        <item quantity="one">%1$d oras</item>
+        <item quantity="other">%1$d (na) oras</item>
+    </plurals>
+    <plurals name="minutes">
+        <item quantity="one">%1$d minuto</item>
+        <item quantity="other">%1$d (na) minuto</item>
+    </plurals>
+</resources>

app/src/main/res/values-fil/strings.xml

@@ -7,7 +7,7 @@
     <string name="filter">Pansala</string>
     <string name="theme">Tema</string>
     <string name="dark">Madilim</string>
-    <string name="automatic">Sundan ang sistema</string>
+    <string name="follow_system">Sundan ang sistema</string>
     <string name="error_occurred">May nangyaring error</string>
     <string name="network_error">Error sa network</string>
     <string name="details">Mga detalye</string>
@@ -346,7 +346,7 @@
     <string name="allow_unstable_updates_summary">Makakuha ng paunawa tungkol sa mga unstable build</string>
     <string name="network_unavailable">Hindi magagamit ang network</string>
     <string name="network_unavailable_hint">I-on ang Wi-Fi o mobile network para magbasa ng manga online</string>
-    <string name="reader_control_ltr_summary">Mag-tap sa kanang gilid o ang pagpindot sa kanang key ay palaging lilipat sa susunod na pahina</string>
+    <string name="reader_control_ltr_summary">Ang susunod na pag-navigate ay palaging magdadala sa iyo sa susunod na pahina kapag gumagamit ng mouse at keyboard.</string>
     <string name="reader_slider">Ipakita ang slider ng paglipat ng pahina</string>
     <string name="manga_error_description_pattern">Mga detalye ng error:&lt;br&gt;&lt;tt&gt;%1$s&lt;/tt&gt;&lt;br&gt;&lt;br&gt;1. Subukang &lt;a href=%2$s&gt;magbukas ng manga sa isang web browser&lt;/a&gt; upang matiyak na available ito sa souce&lt;br&gt;2. Tiyaking ginagamit mo ang &lt;a href=kotatsu://about&gt;pinakabagong bersyon ng Kotatsu&lt;/a&gt;&lt;br&gt;3. Kung available ito, magpadala ng ulat ng error sa mga developer.</string>
     <string name="enable_logging">Paganahin ang pag-log</string>
@@ -377,7 +377,7 @@
     <string name="show_on_shelf">Ipakita sa Istante</string>
     <string name="speed">Bilis</string>
     <string name="comics_archive_import_description">Maaari kang pumili ng isa o higit pang .cbz o .zip file, ang bawat file ay makikilala bilang isang hiwalay na manga.</string>
-    <string name="folder_with_images_import_description">Maaari kang pumili ng isang directory na may mga archive o mga larawan. Ang bawat archive (o subdirectory) ay makikilala bilang isang kabanata.</string>
+    <string name="folder_with_images_import_description">Maaari kang pumili ng isang direktoryo na may mga archive o mga larawan. Ang bawat archive (o subdirectory) ay makikilala bilang isang kabanata.</string>
     <string name="find_similar">Maghanap ng katulad</string>
     <string name="sync_auth_hint">Maaari kang mag-sign in sa isang umiiral na account o lumikha ng bago</string>
     <string name="translations">Mga pagsasalin</string>
@@ -438,7 +438,7 @@
     <string name="download_option_manual_selection">Manu-manong pumili ng mga kabanata</string>
     <string name="invert_colors">Baliktarin ang mga kulay</string>
     <string name="custom_directory">Custom na direktoryo</string>
-    <string name="pick_custom_directory">Pumili ng Custom na direktoryo</string>
+    <string name="pick_custom_directory">Pumili ng custom na direktoryo</string>
     <string name="no_access_to_file">Wala kang access sa file o direktoryo na ito</string>
     <string name="local_manga_directories">Mga lokal na direktoryo ng manga</string>
     <string name="password">Password</string>
@@ -478,7 +478,7 @@
     <string name="on_device">Sa device</string>
     <string name="moved_to_top">Nailipat sa itaas</string>
     <string name="items_limit_exceeded">Wala nang mga aytem na pwedeng idagdag</string>
-    <string name="directories">Mga Directory</string>
+    <string name="directories">Mga direktoryo</string>
     <string name="reader_zoom_buttons">Ipakita ang mga button ng pag-zoom</string>
     <string name="main_screen_sections">Mga pangunahing seksyon ng screen</string>
     <string name="zoom_out">Mag-zoom palabas</string>
@@ -502,7 +502,7 @@
     <string name="periodic_backups">Mga periodic na pag-backup</string>
     <string name="frequency_twice_per_month">Dalawang beses bawat buwan</string>
     <string name="frequency_once_per_month">Isang beses bawat buwan</string>
-    <string name="backups_output_directory">Output directory ng mga backup</string>
+    <string name="backups_output_directory">Output na direktoryo sa mga backup</string>
     <string name="last_successful_backup">Huling matagumpay na pag-backup: %s</string>
     <string name="speed_value">x%.1f</string>
     <string name="sources_catalog">Katalugo ng mga source</string>
@@ -557,4 +557,41 @@
 \n
 \nBabala: mawawala ang kasalukuyang progress sa pagbabasa.</string>
     <string name="category_hidden_done">Nakatago ang kategoryang ito mula sa pangunahing screen at naa-access sa pamamagitan ng Menu → Ayusin ang mga kategorya</string>
-</resources>
+    <string name="remove_from_history">Alisin sa kasaysayan</string>
+    <string name="incognito_mode_hint">Hindi mase-save ang iyong progress sa pagbabasa</string>
+    <string name="last_read">Huling nabasa</string>
+    <string name="default_webtoon_zoom_out">Default zoom out sa webtoon</string>
+    <string name="show_labels_in_navbar">Ipakita ang mga label sa navigation bar</string>
+    <string name="pages_saving">Nagse-save ng mga pahina</string>
+    <string name="ask_for_dest_dir_every_time">Laging magtanong sa direktoryo ng patutunguhan</string>
+    <string name="default_page_save_dir">Default na direktoryo ng pag-save ng pahina</string>
+    <string name="email_password_enter_hint">Ilagay ang iyong email at password upang magpatuloy</string>
+    <string name="remaining_time_pattern">%1$s %2$s</string>
+    <string name="volume_">Volume %d</string>
+    <string name="volume_unknown">Hindi kilalang volume</string>
+    <string name="approximate_remaining_time">Tinatayang natitirang oras</string>
+    <string name="vertical">Patayo</string>
+    <string name="show_menu">Ipakita ang menu</string>
+    <string name="tap_action">Aksyon sa pag-tap</string>
+    <string name="long_tap_action">Aksyon sa matagal na pag-tap</string>
+    <string name="none">Wala</string>
+    <string name="config_reset_confirm">I-reset ang mga setting sa mga default na value? Ang gawaing ito ay hindi pwedeng bawiin.</string>
+    <string name="use_two_pages_landscape">Gumamit ng dalawang page na layout sa landscape na oryentasyon (beta)</string>
+    <string name="fullscreen_mode">Fullscreen mode</string>
+    <string name="reader_fullscreen_summary">Itago ang status ng system at mga navigation bar</string>
+    <string name="two_pages">Dalawang pahina</string>
+    <string name="toggle_ui">Ipakita/itago ang UI</string>
+    <string name="prev_chapter">Nakaraang kabanata</string>
+    <string name="next_chapter">Sunod na kabanata</string>
+    <string name="prev_page">Nakaraang pahina</string>
+    <string name="next_page">Susunod na pahina</string>
+    <string name="reader_actions">Mga aksyon sa reader</string>
+    <string name="reader_actions_summary">Ayusin ang mga pagkilos para sa mga nata-tap na lugar ng screen</string>
+    <string name="switch_pages_volume_buttons">Paganahin ang mga volume button</string>
+    <string name="switch_pages_volume_buttons_summary">Gumamit ng mga volume button para sa paglipat ng mga pahina</string>
+    <string name="suggestions_unavailable_text">Naka-disable ang feature na Mga suhestiyon</string>
+    <string name="check_for_new_chapters_disabled">Naka-disable ang pagsuri para sa mga bagong kabanata</string>
+    <string name="reading_time_estimation">Ipakita ang tinantyang oras ng pagbabasa</string>
+    <string name="reading_time_estimation_summary">Maaaring hindi tumpak ang halaga ng pagtatantya ng oras</string>
+    <string name="location">Lokasyon</string>
+</resources>

app/src/main/res/values-fr/plurals.xml

@@ -36,13 +36,13 @@
         <item quantity="other">Il y a %1$d mois</item>
     </plurals>
     <plurals name="hours">
-        <item quantity="one">heure</item>
-        <item quantity="many">heures</item>
-        <item quantity="other">heures</item>
+        <item quantity="one">%1$d heure</item>
+        <item quantity="many">%1$d heures</item>
+        <item quantity="other">%1$d heures</item>
     </plurals>
     <plurals name="minutes">
-        <item quantity="one">minute</item>
-        <item quantity="many">minutes</item>
-        <item quantity="other">minutes</item>
+        <item quantity="one">%1$d minute</item>
+        <item quantity="many">%1$d minutes</item>
+        <item quantity="other">%1$d minutes</item>
     </plurals>
 </resources>