add settings backup

2023-07-15 21:22:16 +02:00
parent 44a2b6db11
commit a8176e6589
11 changed files with 292 additions and 53 deletions
--- a/app/src/main/kotlin/org/koitharu/kotatsu/core/backup/BackupEntry.kt
+++ b/app/src/main/kotlin/org/koitharu/kotatsu/core/backup/BackupEntry.kt
@@ -13,5 +13,6 @@ class BackupEntry(
 		const val HISTORY = "history"
 		const val CATEGORIES = "categories"
 		const val FAVOURITES = "favourites"
+		const val SETTINGS = "settings"
 	}
-}
+}
--- a/app/src/main/kotlin/org/koitharu/kotatsu/core/backup/BackupRepository.kt
+++ b/app/src/main/kotlin/org/koitharu/kotatsu/core/backup/BackupRepository.kt
@@ -1,18 +1,36 @@
 package org.koitharu.kotatsu.core.backup

+import android.provider.Settings
 import androidx.room.withTransaction
 import org.json.JSONArray
 import org.json.JSONObject
 import org.koitharu.kotatsu.BuildConfig
 import org.koitharu.kotatsu.core.db.MangaDatabase
+import org.koitharu.kotatsu.core.model.ZoomMode
+import org.koitharu.kotatsu.core.network.DoHProvider
+import org.koitharu.kotatsu.core.prefs.AppSettings
+import org.koitharu.kotatsu.core.prefs.ColorScheme
+import org.koitharu.kotatsu.core.prefs.ListMode
+import org.koitharu.kotatsu.core.prefs.ReaderMode
+import org.koitharu.kotatsu.core.util.ext.getEnumValue
+import org.koitharu.kotatsu.core.util.ext.takeIfReadable
+import org.koitharu.kotatsu.core.util.ext.toUriOrNull
+import org.koitharu.kotatsu.parsers.model.SortOrder
 import org.koitharu.kotatsu.parsers.util.json.JSONIterator
+import org.koitharu.kotatsu.parsers.util.json.getFloatOrDefault
+import org.koitharu.kotatsu.parsers.util.json.getStringOrNull
 import org.koitharu.kotatsu.parsers.util.json.mapJSON
+import org.koitharu.kotatsu.parsers.util.mapNotNullToSet
 import org.koitharu.kotatsu.parsers.util.runCatchingCancellable
+import java.io.File
 import javax.inject.Inject

 private const val PAGE_SIZE = 10

-class BackupRepository @Inject constructor(private val db: MangaDatabase) {
+class BackupRepository @Inject constructor(
+	private val db: MangaDatabase,
+	private val settings: AppSettings,
+) {

 	suspend fun dumpHistory(): BackupEntry {
 		var offset = 0
@@ -67,6 +85,13 @@ class BackupRepository @Inject constructor(private val db: MangaDatabase) {
 		return entry
 	}

+	suspend fun dumpSettings(): BackupEntry {
+		val entry = BackupEntry(BackupEntry.SETTINGS, JSONArray())
+		val json = JsonSerializer(settings).toJson()
+		entry.data.put(json)
+		return entry
+	}
+
 	fun createIndex(): BackupEntry {
 		val entry = BackupEntry(BackupEntry.INDEX, JSONArray())
 		val json = JSONObject()
@@ -127,4 +152,67 @@ class BackupRepository @Inject constructor(private val db: MangaDatabase) {
 		}
 		return result
 	}
+
+	fun restoreSettings(entry: BackupEntry): CompositeResult {
+		val result = CompositeResult()
+		for (item in entry.data.JSONIterator()) {
+			result += runCatchingCancellable {
+				settings.listMode = item.getString("list_mode").getEnumValue(ListMode.GRID)
+				settings.theme = item.getInt("theme")
+				settings.colorScheme = item.getString("color_scheme").getEnumValue(ColorScheme.default)
+				settings.isAmoledTheme = item.getBoolean("is_amoled_theme")
+				settings.gridSize = item.getInt("grid_size")
+				settings.readerPageSwitch =
+					item.getJSONArray("reader_page_switch").mapJSONToSet<String, String> { it }
+				settings.isReaderTapsAdaptive = item.getBoolean("is_reader_taps_adaptive")
+				settings.isTrafficWarningEnabled = item.getBoolean("is_traffic_waring_enabled")
+				settings.isAllFavouritesVisible = item.getBoolean("is_all_favourites_visible")
+				settings.isTrackerEnabled = item.getBoolean("is_tracker_enabled")
+				settings.isTrackerNotificationsEnabled = item.getBoolean("is_tracker_notifications_enabled")
+				settings.notificationSound =
+					item.getString("notification_sound").toUriOrNull() ?: Settings.System.DEFAULT_NOTIFICATION_URI
+				settings.notificationVibrate = item.getBoolean("notification_vibrate")
+				settings.notificationLight = item.getBoolean("notification_light")
+				settings.readerAnimation = item.getBoolean("reader_animation")
+				settings.defaultReaderMode = item.getString("default_reader_node").getEnumValue(ReaderMode.STANDARD)
+				settings.isReaderModeDetectionEnabled = item.getBoolean("is_reader_mode_detection_enabled")
+				settings.isHistoryGroupingEnabled = item.getBoolean("is_history_grouping_enabled")
+				settings.isReadingIndicatorsEnabled = item.getBoolean("is_reading_indicators_enabled")
+				settings.isHistoryExcludeNsfw = item.getBoolean("is_history_exclude_nsfw")
+				settings.isIncognitoModeEnabled = item.getBoolean("is_incognito_mode_enabled")
+				settings.chaptersReverse = item.getBoolean("chapters_reverse")
+				settings.zoomMode = item.getString("zoom_mode").getEnumValue(ZoomMode.FIT_CENTER)
+				settings.trackSources = item.getJSONArray("track_sources").mapJSONToSet<String, String> { it }
+				settings.isLoggingEnabled = item.getBoolean("is_logging_enabled")
+				settings.isMirrorSwitchingAvailable = item.getBoolean("is_mirror_switching_available")
+				settings.isExitConfirmationEnabled = item.getBoolean("is_exit_confirmation_enabled")
+				settings.isDynamicShortcutsEnabled = item.getBoolean("is_dynamic_shortcuts_enabled")
+				settings.isUnstableUpdatesAllowed = item.getBoolean("is_unstable_updates_allowed")
+				settings.sourcesOrder = item.getJSONArray("sources_order").mapJSONToArray<String, String> { it }
+				settings.hiddenSources = item.getJSONArray("hidden_sources").mapJSONToSet<String, String> { it }
+				settings.isSourcesGridMode = item.getBoolean("is_sources_grid_mode")
+				settings.userSpecifiedMangaDirectories = item.getJSONArray("user_specified_manga_directions")
+					.mapJSONToSet<String, String> { it }.mapNotNullToSet { File(it).takeIfReadable() }
+				File(item.getStringOrNull("manga_storage_dir") ?: "").takeIfReadable()?.let {
+					settings.mangaStorageDir = it
+				}
+				settings.isDownloadsSlowdownEnabled = item.getBoolean("is_downloads_slowdown_enabled")
+				settings.isDownloadsWiFiOnly = item.getBoolean("is_downloads_wifi_only")
+				settings.isSuggestionsEnabled = item.getBoolean("is_suggestions_enabled")
+				settings.isSuggestionsExcludeNsfw = item.getBoolean("is_suggestions_exclude_nsfw")
+				settings.isSuggestionsNotificationAvailable = item.getBoolean("is_suggestions_notification_available")
+				settings.suggestionsTagsBlacklist =
+					item.getJSONArray("suggestions_tags_blacklist").mapJSONToSet<String, String> { it }
+				settings.isReaderBarEnabled = item.getBoolean("is_reader_bar_enabled")
+				settings.isReaderSliderEnabled = item.getBoolean("is_reader_slider_enabled")
+				settings.isImagesProxyEnabled = item.getBoolean("is_images_proxy_enabled")
+				settings.dnsOverHttps = item.getString("dns_over_https").getEnumValue(DoHProvider.NONE)
+				settings.isSSLBypassEnabled = item.getBoolean("is_ssl_bypass_enabled")
+				settings.localListOrder = item.getString("local_list_order").getEnumValue(SortOrder.NEWEST)
+				settings.isWebtoonZoomEnable = item.getBoolean("is_webtoon_zoom_enabled")
+				settings.readerAutoscrollSpeed = item.getFloatOrDefault("reader_autoscroll_speed", 0f)
+			}
+		}
+		return result
+	}
 }
--- a/app/src/main/kotlin/org/koitharu/kotatsu/core/backup/JsonDeserializer.kt
+++ b/app/src/main/kotlin/org/koitharu/kotatsu/core/backup/JsonDeserializer.kt
@@ -34,14 +34,14 @@ class JsonDeserializer(private val json: JSONObject) {
 		largeCoverUrl = json.getStringOrNull("large_cover_url"),
 		state = json.getStringOrNull("state"),
 		author = json.getStringOrNull("author"),
-		source = json.getString("source")
+		source = json.getString("source"),
 	)

 	fun toTagEntity() = TagEntity(
 		id = json.getLong("id"),
 		title = json.getString("title"),
 		key = json.getString("key"),
-		source = json.getString("source")
+		source = json.getString("source"),
 	)

 	fun toHistoryEntity() = HistoryEntity(
--- a/app/src/main/kotlin/org/koitharu/kotatsu/core/backup/JsonSerializer.kt
+++ b/app/src/main/kotlin/org/koitharu/kotatsu/core/backup/JsonSerializer.kt
@@ -1,11 +1,14 @@
 package org.koitharu.kotatsu.core.backup

+import org.json.JSONArray
 import org.json.JSONObject
 import org.koitharu.kotatsu.core.db.entity.MangaEntity
 import org.koitharu.kotatsu.core.db.entity.TagEntity
+import org.koitharu.kotatsu.core.prefs.AppSettings
 import org.koitharu.kotatsu.favourites.data.FavouriteCategoryEntity
 import org.koitharu.kotatsu.favourites.data.FavouriteEntity
 import org.koitharu.kotatsu.history.data.HistoryEntity
+import java.util.ArrayList

 class JsonSerializer private constructor(private val json: JSONObject) {

@@ -15,7 +18,7 @@ class JsonSerializer private constructor(private val json: JSONObject) {
 			put("category_id", e.categoryId)
 			put("sort_key", e.sortKey)
 			put("created_at", e.createdAt)
-		}
+		},
 	)

 	constructor(e: FavouriteCategoryEntity) : this(
@@ -27,7 +30,7 @@ class JsonSerializer private constructor(private val json: JSONObject) {
 			put("order", e.order)
 			put("track", e.track)
 			put("show_in_lib", e.isVisibleInLibrary)
-		}
+		},
 	)

 	constructor(e: HistoryEntity) : this(
@@ -39,7 +42,7 @@ class JsonSerializer private constructor(private val json: JSONObject) {
 			put("page", e.page)
 			put("scroll", e.scroll)
 			put("percent", e.percent)
-		}
+		},
 	)

 	constructor(e: TagEntity) : this(
@@ -48,7 +51,7 @@ class JsonSerializer private constructor(private val json: JSONObject) {
 			put("title", e.title)
 			put("key", e.key)
 			put("source", e.source)
-		}
+		},
 	)

 	constructor(e: MangaEntity) : this(
@@ -65,8 +68,91 @@ class JsonSerializer private constructor(private val json: JSONObject) {
 			put("state", e.state)
 			put("author", e.author)
 			put("source", e.source)
-		}
+		},
+	)
+
+	constructor(e: AppSettings) : this(
+		JSONObject().apply {
+			put("list_mode", e.listMode.name)
+			put("theme", e.theme)
+			put("color_scheme", e.colorScheme.name)
+			put("is_amoled_theme", e.isAmoledTheme)
+			put("grid_size", e.gridSize)
+			put("reader_page_switch", JSONArray(e.readerPageSwitch))
+			put("is_reader_taps_adaptive", e.isReaderTapsAdaptive)
+			put("is_traffic_waring_enabled", e.isTrafficWarningEnabled)
+			put("is_all_favourites_visible", e.isAllFavouritesVisible)
+			put("is_tracker_enabled", e.isTrackerEnabled)
+			put("is_tracker_notifications_enabled", e.isTrackerNotificationsEnabled)
+			put("notification_sound", e.notificationSound.toString())
+			put("notification_vibrate", e.notificationVibrate)
+			put("notification_light", e.notificationLight)
+			put("reader_animation", e.readerAnimation)
+			put("default_reader_node", e.defaultReaderMode.name)
+			put("is_reader_mode_detection_enabled", e.isReaderModeDetectionEnabled)
+			put("is_history_grouping_enabled", e.isHistoryGroupingEnabled)
+			put("is_reading_indicators_enabled", e.isReadingIndicatorsEnabled)
+			put("is_history_exclude_nsfw", e.isHistoryExcludeNsfw)
+			put("is_incognito_mode_enabled", e.isIncognitoModeEnabled) // maybe we should omit this
+			put("chapters_reverse", e.chaptersReverse)
+			put("zoom_mode", e.zoomMode)
+			put("track_sources", JSONArray(e.trackSources))
+			put("is_logging_enabled", e.isLoggingEnabled)
+			put("is_mirror_switching_available", e.isMirrorSwitchingAvailable)
+			put("is_exit_confirmation_enabled", e.isExitConfirmationEnabled)
+			put("is_dynamic_shortcuts_enabled", e.isDynamicShortcutsEnabled)
+			put("is_unstable_updates_allowed", e.isUnstableUpdatesAllowed)
+			put("sources_order", JSONArray(e.sourcesOrder))
+			put("hidden_sources", JSONArray(e.hiddenSources))
+			put("is_sources_grid_mode", e.isSourcesGridMode)
+			put(
+				"user_specified_manga_directions",
+				JSONArray(e.userSpecifiedMangaDirectories.map { it.absolutePath }),
+			)
+			put("manga_storage_dir", e.mangaStorageDir?.absolutePath)
+			put("is_downloads_slowdown_enabled", e.isDownloadsSlowdownEnabled)
+			put("is_downloads_wifi_only", e.isDownloadsWiFiOnly)
+			put("is_suggestions_enabled", e.isSuggestionsEnabled)
+			put("is_suggestions_exclude_nsfw", e.isSuggestionsExcludeNsfw)
+			put("is_suggestions_notification_available", e.isSuggestionsNotificationAvailable)
+			put("suggestions_tags_blacklist", JSONArray(e.suggestionsTagsBlacklist))
+			put("is_reader_bar_enabled", e.isReaderBarEnabled)
+			put("is_reader_slider_enabled", e.isReaderSliderEnabled)
+			put("is_images_proxy_enabled", e.isImagesProxyEnabled)
+			put("dns_over_https", e.dnsOverHttps.name)
+			put("is_ssl_bypass_enabled", e.isSSLBypassEnabled)
+			put("local_list_order", e.localListOrder.name)
+			put("is_webtoon_zoom_enabled", e.isWebtoonZoomEnable)
+			put("reader_autoscroll_speed", e.readerAutoscrollSpeed)
+		},
 	)

 	fun toJson(): JSONObject = json
-}
+}
+
+
+// I have copied these extension functions from parser library,
+// because, library doesn't support mapping primitive types (string, int, float ...),
+// I didn't know where to put this extension functions :(
+
+inline fun <K, T> JSONArray.mapJSONToArray(
+	block: (K) -> T,
+): List<T> {
+	val len = length()
+	val result = ArrayList<T>(len)
+	for (i in 0 until len) {
+		val jo = get(i) as K
+		result.add(block(jo))
+	}
+	return result
+}
+
+fun <K, T> JSONArray.mapJSONToSet(block: (K) -> T): Set<T> {
+	val len = length()
+	val result = androidx.collection.ArraySet<T>(len)
+	for (i in 0 until len) {
+		val jo = get(i) as K
+		result.add(block(jo))
+	}
+	return result
+}
--- a/app/src/main/kotlin/org/koitharu/kotatsu/core/prefs/AppSettings.kt
+++ b/app/src/main/kotlin/org/koitharu/kotatsu/core/prefs/AppSettings.kt
@@ -72,14 +72,17 @@ class AppSettings @Inject constructor(@ApplicationContext context: Context) {
 		get() = prefs.getEnumValue(KEY_LIST_MODE, ListMode.GRID)
 		set(value) = prefs.edit { putEnumValue(KEY_LIST_MODE, value) }

-	val theme: Int
+	var theme: Int
 		get() = prefs.getString(KEY_THEME, null)?.toIntOrNull() ?: AppCompatDelegate.MODE_NIGHT_FOLLOW_SYSTEM
+		set(value) = prefs.edit { putString(KEY_THEME, value.toString()) }

-	val colorScheme: ColorScheme
+	var colorScheme: ColorScheme
 		get() = prefs.getEnumValue(KEY_COLOR_THEME, ColorScheme.default)
+		set(value) = prefs.edit { putEnumValue(KEY_COLOR_THEME, value) }

-	val isAmoledTheme: Boolean
+	var isAmoledTheme: Boolean
 		get() = prefs.getBoolean(KEY_THEME_AMOLED, false)
+		set(value) = prefs.edit { putBoolean(KEY_THEME_AMOLED, value) }

 	var gridSize: Int
 		get() = prefs.getInt(KEY_GRID_SIZE, 100)
@@ -96,11 +99,12 @@ class AppSettings @Inject constructor(@ApplicationContext context: Context) {
 			}
 		}

-	val readerPageSwitch: Set<String>
+	var readerPageSwitch: Set<String>
 		get() = prefs.getStringSet(KEY_READER_SWITCHERS, null) ?: setOf(PAGE_SWITCH_TAPS)
-
-	val isReaderTapsAdaptive: Boolean
+		set(value) = prefs.edit { putStringSet(KEY_READER_SWITCHERS, value) }
+	var isReaderTapsAdaptive: Boolean
 		get() = !prefs.getBoolean(KEY_READER_TAPS_LTR, false)
+		set(value) = prefs.edit { putBoolean(KEY_READER_TAPS_LTR, value) }

 	var isTrafficWarningEnabled: Boolean
 		get() = prefs.getBoolean(KEY_TRAFFIC_WARNING, true)
@@ -110,41 +114,50 @@ class AppSettings @Inject constructor(@ApplicationContext context: Context) {
 		get() = prefs.getBoolean(KEY_ALL_FAVOURITES_VISIBLE, true)
 		set(value) = prefs.edit { putBoolean(KEY_ALL_FAVOURITES_VISIBLE, value) }

-	val isTrackerEnabled: Boolean
+	var isTrackerEnabled: Boolean
 		get() = prefs.getBoolean(KEY_TRACKER_ENABLED, true)
+		set(value) = prefs.edit { putBoolean(KEY_TRACKER_ENABLED, value) }

-	val isTrackerNotificationsEnabled: Boolean
+	var isTrackerNotificationsEnabled: Boolean
 		get() = prefs.getBoolean(KEY_TRACKER_NOTIFICATIONS, true)
+		set(value) = prefs.edit { putBoolean(KEY_TRACKER_NOTIFICATIONS, value) }

 	var notificationSound: Uri
 		get() = prefs.getString(KEY_NOTIFICATIONS_SOUND, null)?.toUriOrNull()
 			?: Settings.System.DEFAULT_NOTIFICATION_URI
 		set(value) = prefs.edit { putString(KEY_NOTIFICATIONS_SOUND, value.toString()) }

-	val notificationVibrate: Boolean
+	var notificationVibrate: Boolean
 		get() = prefs.getBoolean(KEY_NOTIFICATIONS_VIBRATE, false)
+		set(value) = prefs.edit { putBoolean(KEY_NOTIFICATIONS_VIBRATE, value) }

-	val notificationLight: Boolean
+	var notificationLight: Boolean
 		get() = prefs.getBoolean(KEY_NOTIFICATIONS_LIGHT, true)
+		set(value) = prefs.edit { putBoolean(KEY_NOTIFICATIONS_LIGHT, value) }

-	val readerAnimation: Boolean
+	var readerAnimation: Boolean
 		get() = prefs.getBoolean(KEY_READER_ANIMATION, false)
+		set(value) = prefs.edit { putBoolean(KEY_READER_ANIMATION, value) }

-	val defaultReaderMode: ReaderMode
+	var defaultReaderMode: ReaderMode
 		get() = prefs.getEnumValue(KEY_READER_MODE, ReaderMode.STANDARD)
+		set(value) = prefs.edit { putEnumValue(KEY_READER_MODE, value) }

-	val isReaderModeDetectionEnabled: Boolean
+	var isReaderModeDetectionEnabled: Boolean
 		get() = prefs.getBoolean(KEY_READER_MODE_DETECT, true)
+		set(value) = prefs.edit { putBoolean(KEY_READER_MODE_DETECT, value) }

 	var isHistoryGroupingEnabled: Boolean
 		get() = prefs.getBoolean(KEY_HISTORY_GROUPING, true)
 		set(value) = prefs.edit { putBoolean(KEY_HISTORY_GROUPING, value) }

-	val isReadingIndicatorsEnabled: Boolean
+	var isReadingIndicatorsEnabled: Boolean
 		get() = prefs.getBoolean(KEY_READING_INDICATORS, true)
+		set(value) = prefs.edit { putBoolean(KEY_READING_INDICATORS, value) }

-	val isHistoryExcludeNsfw: Boolean
+	var isHistoryExcludeNsfw: Boolean
 		get() = prefs.getBoolean(KEY_HISTORY_EXCLUDE_NSFW, false)
+		set(value) = prefs.edit { putBoolean(KEY_HISTORY_EXCLUDE_NSFW, value) }

 	var isIncognitoModeEnabled: Boolean
 		get() = prefs.getBoolean(KEY_INCOGNITO_MODE, false)
@@ -154,34 +167,41 @@ class AppSettings @Inject constructor(@ApplicationContext context: Context) {
 		get() = prefs.getBoolean(KEY_REVERSE_CHAPTERS, false)
 		set(value) = prefs.edit { putBoolean(KEY_REVERSE_CHAPTERS, value) }

-	val zoomMode: ZoomMode
+	var zoomMode: ZoomMode
 		get() = prefs.getEnumValue(KEY_ZOOM_MODE, ZoomMode.FIT_CENTER)
+		set(value) = prefs.edit { putEnumValue(KEY_ZOOM_MODE, value) }

-	val trackSources: Set<String>
+	var trackSources: Set<String>
 		get() = prefs.getStringSet(KEY_TRACK_SOURCES, null) ?: arraySetOf(TRACK_FAVOURITES, TRACK_HISTORY)
+		set(value) = prefs.edit { putStringSet(KEY_TRACK_SOURCES, value) }

 	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) }

-	val isLoggingEnabled: Boolean
+	var isLoggingEnabled: Boolean
 		get() = prefs.getBoolean(KEY_LOGGING_ENABLED, false)
+		set(value) = prefs.edit { putBoolean(KEY_LOGGING_ENABLED, value) }

 	var isBiometricProtectionEnabled: Boolean
 		get() = prefs.getBoolean(KEY_PROTECT_APP_BIOMETRIC, true)
 		set(value) = prefs.edit { putBoolean(KEY_PROTECT_APP_BIOMETRIC, value) }

-	val isMirrorSwitchingAvailable: Boolean
+	var isMirrorSwitchingAvailable: Boolean
 		get() = prefs.getBoolean(KEY_MIRROR_SWITCHING, true)
+		set(value) = prefs.edit { putBoolean(KEY_MIRROR_SWITCHING, value) }

-	val isExitConfirmationEnabled: Boolean
+	var isExitConfirmationEnabled: Boolean
 		get() = prefs.getBoolean(KEY_EXIT_CONFIRM, false)
+		set(value) = prefs.edit { putBoolean(KEY_EXIT_CONFIRM, value) }

-	val isDynamicShortcutsEnabled: Boolean
+	var isDynamicShortcutsEnabled: Boolean
 		get() = prefs.getBoolean(KEY_SHORTCUTS, true)
+		set(value) = prefs.edit { putBoolean(KEY_SHORTCUTS, value) }

-	val isUnstableUpdatesAllowed: Boolean
+	var isUnstableUpdatesAllowed: Boolean
 		get() = prefs.getBoolean(KEY_UPDATES_UNSTABLE, false)
+		set(value) = prefs.edit { putBoolean(KEY_UPDATES_UNSTABLE, value) }

 	val isContentPrefetchEnabled: Boolean
 		get() {
@@ -262,23 +282,27 @@ class AppSettings @Inject constructor(@ApplicationContext context: Context) {
 			}
 		}

-	val isDownloadsSlowdownEnabled: Boolean
+	var isDownloadsSlowdownEnabled: Boolean
 		get() = prefs.getBoolean(KEY_DOWNLOADS_SLOWDOWN, false)
+		set(value) = prefs.edit { putBoolean(KEY_DOWNLOADS_SLOWDOWN, value) }

-	val isDownloadsWiFiOnly: Boolean
+	var isDownloadsWiFiOnly: Boolean
 		get() = prefs.getBoolean(KEY_DOWNLOADS_WIFI, false)
+		set(value) = prefs.edit { putBoolean(KEY_DOWNLOADS_WIFI, value) }

 	var isSuggestionsEnabled: Boolean
 		get() = prefs.getBoolean(KEY_SUGGESTIONS, false)
 		set(value) = prefs.edit { putBoolean(KEY_SUGGESTIONS, value) }

-	val isSuggestionsExcludeNsfw: Boolean
+	var isSuggestionsExcludeNsfw: Boolean
 		get() = prefs.getBoolean(KEY_SUGGESTIONS_EXCLUDE_NSFW, false)
+		set(value) = prefs.edit { putBoolean(KEY_SUGGESTIONS_EXCLUDE_NSFW, value) }

-	val isSuggestionsNotificationAvailable: Boolean
+	var isSuggestionsNotificationAvailable: Boolean
 		get() = prefs.getBoolean(KEY_SUGGESTIONS_NOTIFICATIONS, true)
+		set(value) = prefs.edit { putBoolean(KEY_SUGGESTIONS_NOTIFICATIONS, value) }

-	val suggestionsTagsBlacklist: Set<String>
+	var suggestionsTagsBlacklist: Set<String>
 		get() {
 			val string = prefs.getString(KEY_SUGGESTIONS_EXCLUDE_TAGS, null)?.trimEnd(' ', ',')
 			if (string.isNullOrEmpty()) {
@@ -286,21 +310,27 @@ class AppSettings @Inject constructor(@ApplicationContext context: Context) {
 			}
 			return string.split(',').mapToSet { it.trim() }
 		}
+		set(value) = prefs.edit { putStringSet(KEY_SUGGESTIONS_EXCLUDE_TAGS, value) }

-	val isReaderBarEnabled: Boolean
+	var isReaderBarEnabled: Boolean
 		get() = prefs.getBoolean(KEY_READER_BAR, true)
+		set(value) = prefs.edit { putBoolean(KEY_READER_BAR, value) }

-	val isReaderSliderEnabled: Boolean
+	var isReaderSliderEnabled: Boolean
 		get() = prefs.getBoolean(KEY_READER_SLIDER, true)
+		set(value) = prefs.edit { putBoolean(KEY_READER_SLIDER, value) }

-	val isImagesProxyEnabled: Boolean
+	var isImagesProxyEnabled: Boolean
 		get() = prefs.getBoolean(KEY_IMAGES_PROXY, false)
+		set(value) = prefs.edit { putBoolean(KEY_IMAGES_PROXY, value) }

-	val dnsOverHttps: DoHProvider
+	var dnsOverHttps: DoHProvider
 		get() = prefs.getEnumValue(KEY_DOH, DoHProvider.NONE)
+		set(value) = prefs.edit { putEnumValue(KEY_DOH, value) }

-	val isSSLBypassEnabled: Boolean
+	var isSSLBypassEnabled: Boolean
 		get() = prefs.getBoolean(KEY_SSL_BYPASS, false)
+		set(value) = prefs.edit { putBoolean(KEY_SSL_BYPASS, value) }

 	val proxyType: Proxy.Type
 		get() {
@@ -324,8 +354,10 @@ class AppSettings @Inject constructor(@ApplicationContext context: Context) {
 		get() = prefs.getEnumValue(KEY_LOCAL_LIST_ORDER, SortOrder.NEWEST)
 		set(value) = prefs.edit { putEnumValue(KEY_LOCAL_LIST_ORDER, value) }

-	val isWebtoonZoomEnable: Boolean
+	var isWebtoonZoomEnable: Boolean
 		get() = prefs.getBoolean(KEY_WEBTOON_ZOOM, true)
+		set(value) = prefs.edit { putBoolean(KEY_WEBTOON_ZOOM, value) }
+

 	@get:FloatRange(from = 0.0, to = 1.0)
 	var readerAutoscrollSpeed: Float
--- a/app/src/main/kotlin/org/koitharu/kotatsu/core/util/ext/String.kt
+++ b/app/src/main/kotlin/org/koitharu/kotatsu/core/util/ext/String.kt
@@ -1,5 +1,6 @@
 package org.koitharu.kotatsu.core.util.ext

+import android.content.SharedPreferences
 import androidx.annotation.FloatRange
 import org.koitharu.kotatsu.parsers.util.levenshteinDistance
 import java.util.UUID
@@ -40,3 +41,9 @@ fun CharSequence.sanitize(): CharSequence {
 }

 fun Char.isReplacement() = this in '\uFFF0'..'\uFFFF'
+
+fun <E : Enum<E>> String.getEnumValue(defaultValue: E): E {
+	return defaultValue.javaClass.enumConstants?.find {
+		it.name == this
+	} ?: defaultValue
+}
--- a/app/src/main/kotlin/org/koitharu/kotatsu/settings/backup/AppBackupAgent.kt
+++ b/app/src/main/kotlin/org/koitharu/kotatsu/settings/backup/AppBackupAgent.kt
@@ -13,6 +13,7 @@ import org.koitharu.kotatsu.core.backup.BackupRepository
 import org.koitharu.kotatsu.core.backup.BackupZipInput
 import org.koitharu.kotatsu.core.backup.BackupZipOutput
 import org.koitharu.kotatsu.core.db.MangaDatabase
+import org.koitharu.kotatsu.core.prefs.AppSettings
 import java.io.*

 class AppBackupAgent : BackupAgent() {
@@ -31,7 +32,8 @@ class AppBackupAgent : BackupAgent() {

 	override fun onFullBackup(data: FullBackupDataOutput) {
 		super.onFullBackup(data)
-		val file = createBackupFile(this, BackupRepository(MangaDatabase(applicationContext)))
+		val file =
+			createBackupFile(this, BackupRepository(MangaDatabase(applicationContext), AppSettings(applicationContext)))
 		try {
 			fullBackupFile(file, data)
 		} finally {
@@ -48,7 +50,7 @@ class AppBackupAgent : BackupAgent() {
 		mtime: Long
 	) {
 		if (destination?.name?.endsWith(".bk.zip") == true) {
-			restoreBackupFile(data.fileDescriptor, size, BackupRepository(MangaDatabase(applicationContext)))
+			restoreBackupFile(data.fileDescriptor, size, BackupRepository(MangaDatabase(applicationContext), AppSettings(applicationContext)))
 			destination.delete()
 		} else {
 			super.onRestoreFile(data, size, destination, type, mode, mtime)
@@ -62,6 +64,7 @@ class AppBackupAgent : BackupAgent() {
 			backup.put(repository.dumpHistory())
 			backup.put(repository.dumpCategories())
 			backup.put(repository.dumpFavourites())
+			backup.put(repository.dumpSettings())
 			backup.finish()
 			backup.file
 		}
@@ -81,6 +84,7 @@ class AppBackupAgent : BackupAgent() {
 				repository.restoreHistory(backup.getEntry(BackupEntry.HISTORY))
 				repository.restoreCategories(backup.getEntry(BackupEntry.CATEGORIES))
 				repository.restoreFavourites(backup.getEntry(BackupEntry.FAVOURITES))
+				repository.restoreSettings(backup.getEntry(BackupEntry.SETTINGS))
 			}
 		} finally {
 			backup.close()
@@ -102,4 +106,4 @@ class AppBackupAgent : BackupAgent() {
 			bytes = read(buffer, 0, buffer.size.coerceAtMost(bytesLeft))
 		}
 	}
-}
+}
--- a/app/src/main/kotlin/org/koitharu/kotatsu/settings/backup/BackupViewModel.kt
+++ b/app/src/main/kotlin/org/koitharu/kotatsu/settings/backup/BackupViewModel.kt
@@ -29,13 +29,15 @@ class BackupViewModel @Inject constructor(
 				progress.value = 0f
 				backup.put(repository.dumpHistory())

-				progress.value = 0.3f
+				progress.value = 0.25f
 				backup.put(repository.dumpCategories())

-				progress.value = 0.6f
+				progress.value = 0.5f
 				backup.put(repository.dumpFavourites())

-				progress.value = 0.9f
+				progress.value = 0.75f
+				backup.put(repository.dumpSettings())
+
 				backup.finish()
 				progress.value = 1f
 				backup.close()
--- a/app/src/main/kotlin/org/koitharu/kotatsu/settings/backup/RestoreDialogFragment.kt
+++ b/app/src/main/kotlin/org/koitharu/kotatsu/settings/backup/RestoreDialogFragment.kt
@@ -5,6 +5,7 @@ import android.os.Bundle
 import android.view.LayoutInflater
 import android.view.ViewGroup
 import androidx.core.view.isVisible
+import androidx.core.view.postDelayed
 import androidx.fragment.app.FragmentManager
 import androidx.fragment.app.viewModels
 import com.google.android.material.dialog.MaterialAlertDialogBuilder
@@ -12,16 +13,21 @@ import dagger.hilt.android.AndroidEntryPoint
 import org.koitharu.kotatsu.R
 import org.koitharu.kotatsu.core.backup.CompositeResult
 import org.koitharu.kotatsu.core.ui.AlertDialogFragment
+import org.koitharu.kotatsu.core.ui.util.ActivityRecreationHandle
 import org.koitharu.kotatsu.core.util.ext.getDisplayMessage
 import org.koitharu.kotatsu.core.util.ext.observe
 import org.koitharu.kotatsu.core.util.ext.observeEvent
 import org.koitharu.kotatsu.core.util.ext.withArgs
 import org.koitharu.kotatsu.databinding.DialogProgressBinding
+import javax.inject.Inject
 import kotlin.math.roundToInt

@AndroidEntryPoint
 class RestoreDialogFragment : AlertDialogFragment<DialogProgressBinding>() {

+	@Inject
+	lateinit var activityRecreationHandle: ActivityRecreationHandle
+
 	private val viewModel: RestoreViewModel by viewModels()

 	override fun onCreateViewBinding(
@@ -67,8 +73,11 @@ class RestoreDialogFragment : AlertDialogFragment<DialogProgressBinding>() {
 	private fun onRestoreDone(result: CompositeResult) {
 		val builder = MaterialAlertDialogBuilder(context ?: return)
 		when {
-			result.isAllSuccess -> builder.setTitle(R.string.data_restored)
-				.setMessage(R.string.data_restored_success)
+			result.isAllSuccess -> {
+				builder.setTitle(R.string.data_restored)
+					.setMessage(R.string.data_restored_success)
+				postRestart()
+			}

 			result.isAllFailed -> builder.setTitle(R.string.error)
 				.setMessage(
@@ -85,6 +94,12 @@ class RestoreDialogFragment : AlertDialogFragment<DialogProgressBinding>() {
 		dismiss()
 	}

+	private fun postRestart() {
+		view?.postDelayed(400) {
+			activityRecreationHandle.recreateAll()
+		}
+	}
+
 	companion object {

 		const val ARG_FILE = "file"
--- a/app/src/main/kotlin/org/koitharu/kotatsu/settings/backup/RestoreViewModel.kt
+++ b/app/src/main/kotlin/org/koitharu/kotatsu/settings/backup/RestoreViewModel.kt
@@ -50,12 +50,15 @@ class RestoreViewModel @Inject constructor(
 				progress.value = 0f
 				result += repository.restoreHistory(backup.getEntry(BackupEntry.HISTORY))

-				progress.value = 0.3f
+				progress.value = 0.25f
 				result += repository.restoreCategories(backup.getEntry(BackupEntry.CATEGORIES))

-				progress.value = 0.6f
+				progress.value = 0.5f
 				result += repository.restoreFavourites(backup.getEntry(BackupEntry.FAVOURITES))

+				progress.value = 0.75f
+				result += repository.restoreSettings(backup.getEntry(BackupEntry.SETTINGS))
+
 				progress.value = 1f
 				onRestoreDone.call(result)
 			} finally {