Merge branch 'develop'

.github/workflows/check.yml

@@ -17,7 +17,7 @@ jobs:
       # Available versions may lag behind https://github.com/flutter/flutter.git
       - uses: subosito/flutter-action@v2
         with:
-          flutter-version: '3.0.1'
+          flutter-version: '3.0.2'
           channel: 'stable'
 
       - name: Clone the repository.

.github/workflows/release.yml

@@ -19,7 +19,7 @@ jobs:
       # Available versions may lag behind https://github.com/flutter/flutter.git
       - uses: subosito/flutter-action@v2
         with:
-          flutter-version: '3.0.1'
+          flutter-version: '3.0.2'
           channel: 'stable'
 
       # Workaround for this Android Gradle Plugin issue (supposedly fixed in AGP 4.1):
@@ -56,15 +56,15 @@ jobs:
           rm release.keystore.asc
           mkdir outputs
           (cd scripts/; ./apply_flavor_play.sh)
-          flutter build appbundle -t lib/main_play.dart --flavor play --bundle-sksl-path shaders_3.0.1.sksl.json
+          flutter build appbundle -t lib/main_play.dart --flavor play --bundle-sksl-path shaders_3.0.2.sksl.json
           cp build/app/outputs/bundle/playRelease/*.aab outputs
-          flutter build apk -t lib/main_play.dart --flavor play --bundle-sksl-path shaders_3.0.1.sksl.json
+          flutter build apk -t lib/main_play.dart --flavor play --bundle-sksl-path shaders_3.0.2.sksl.json
           cp build/app/outputs/apk/play/release/*.apk outputs
           (cd scripts/; ./apply_flavor_huawei.sh)
-          flutter build apk -t lib/main_huawei.dart --flavor huawei --bundle-sksl-path shaders_3.0.1.sksl.json
+          flutter build apk -t lib/main_huawei.dart --flavor huawei --bundle-sksl-path shaders_3.0.2.sksl.json
           cp build/app/outputs/apk/huawei/release/*.apk outputs
           (cd scripts/; ./apply_flavor_izzy.sh)
-          flutter build apk -t lib/main_izzy.dart --flavor izzy --split-per-abi --bundle-sksl-path shaders_3.0.1.sksl.json
+          flutter build apk -t lib/main_izzy.dart --flavor izzy --split-per-abi --bundle-sksl-path shaders_3.0.2.sksl.json
           cp build/app/outputs/apk/izzy/release/*.apk outputs
           rm $AVES_STORE_FILE
         env:

CHANGELOG.md

@@ -4,6 +4,26 @@ All notable changes to this project will be documented in this file.
 
 ## <a id="unreleased"></a>[Unreleased]
 
+## <a id="v1.6.9"></a>[v1.6.9] - 2022-06-18
+
+### Added
+
+- slideshow
+- set wallpaper from any media
+- optional dynamic accent color on Android 12+
+- Search: date/dimension/size field equality (undocumented)
+- support Android 13 (API 33)
+- Turkish translation (thanks metezd)
+
+### Changed
+
+- do not force quit on storage permission denial
+- upgraded Flutter to stable v3.0.2
+
+### Fixed
+
+- merge ambiguously cased directories
+
 ## <a id="v1.6.8"></a>[v1.6.8] - 2022-05-27
 
 ### Fixed

README.md

@@ -12,6 +12,9 @@ Aves is a gallery and metadata explorer app. It is built for Android, with Flutt
 [<img src="https://play.google.com/intl/en_us/badges/static/images/badges/en_badge_web_generic.png"
       alt='Get it on Google Play'
       height="80">](https://play.google.com/store/apps/details?id=deckers.thibault.aves&pcampaignid=pcampaignidMKT-Other-global-all-co-prtnr-py-PartBadge-Mar2515-1)
+[<img src="https://raw.githubusercontent.com/deckerst/common/main/assets/huawei-appgallery-badge-english-black.png"
+      alt='Get it on Huawei AppGallery'
+      height="80">](https://appgallery.huawei.com/app/C106014023)
 [<img src="https://raw.githubusercontent.com/deckerst/common/main/assets/amazon-appstore-badge-english-black.png"
       alt='Get it on Amazon Appstore'
       height="80">](https://www.amazon.com/dp/B09XQHQQ72)
@@ -90,7 +93,7 @@ At this stage this project does *not* accept PRs, except for translations.
 
 ### Translations
 
-If you want to translate this app in your language and share the result, [there is a guide](https://github.com/deckerst/aves/wiki/Contributing-to-Translations). English, Korean and French are already handled by me. Russian, German, Spanish, Portuguese, Indonesian, Japanese, Italian & Chinese are handled by generous volunteers.
+If you want to translate this app in your language and share the result, [there is a guide](https://github.com/deckerst/aves/wiki/Contributing-to-Translations). English, Korean and French are already handled by me. Russian, German, Spanish, Portuguese, Indonesian, Japanese, Italian, Chinese & Turkish are handled by generous volunteers.
 
 ### Donations
 

android/app/build.gradle

@@ -41,7 +41,7 @@ if (keystorePropertiesFile.exists()) {
 }
 
 android {
-    compileSdkVersion 32
+    compileSdkVersion 33
 
     sourceSets {
         main.java.srcDirs += 'src/main/kotlin'
@@ -57,7 +57,7 @@ android {
         // which implementation `DocumentBuilderImpl` is provided by the OS and is not customizable on Android,
         // but the implementation on API <19 is not robust enough and fails to build XMP documents
         minSdkVersion 19
-        targetSdkVersion 32
+        targetSdkVersion 33
         versionCode flutterVersionCode.toInteger()
         versionName flutterVersionName
         manifestPlaceholders = [googleApiKey: keystoreProperties['googleApiKey']]
@@ -154,7 +154,7 @@ repositories {
 
 dependencies {
     implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-android:1.5.2'
-    implementation 'androidx.core:core-ktx:1.7.0'
+    implementation 'androidx.core:core-ktx:1.8.0'
     implementation 'androidx.exifinterface:exifinterface:1.3.3'
     implementation 'androidx.multidex:multidex:2.0.1'
     implementation 'com.caverock:androidsvg-aar:1.4'

android/app/src/main/AndroidManifest.xml

@@ -6,16 +6,21 @@
     Scoped storage on Android Q is inconvenient because users need to confirm edition on each individual file.
     So we request `WRITE_EXTERNAL_STORAGE` until Q (29), and enable `requestLegacyExternalStorage`
     -->
-
+    <uses-permission android:name="android.permission.READ_MEDIA_IMAGES" />
-    <!-- TODO TLAD [tiramisu] need notification permission? -->
+    <uses-permission android:name="android.permission.READ_MEDIA_VIDEO" />
-    <uses-permission android:name="android.permission.FOREGROUND_SERVICE" />
+    <uses-permission
-    <!-- TODO TLAD [tiramisu] READ_MEDIA_IMAGE, READ_MEDIA_VIDEO instead of READ_EXTERNAL_STORAGE? -->
+        android:name="android.permission.READ_EXTERNAL_STORAGE"
-    <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" />
+        android:maxSdkVersion="32" />
     <uses-permission
         android:name="android.permission.WRITE_EXTERNAL_STORAGE"
         android:maxSdkVersion="29"
         tools:ignore="ScopedStorage" />
     <uses-permission android:name="android.permission.INTERNET" />
+    <uses-permission android:name="android.permission.SET_WALLPAPER" />
+
+    <uses-permission android:name="android.permission.FOREGROUND_SERVICE" />
+    <!-- to show foreground service progress via notification -->
+    <uses-permission android:name="android.permission.POST_NOTIFICATIONS" />
 
     <!-- to access media with original metadata with scoped storage (Android Q+) -->
     <uses-permission android:name="android.permission.ACCESS_MEDIA_LOCATION" />
@@ -128,6 +133,26 @@
                 android:name="android.app.searchable"
                 android:resource="@xml/searchable" />
         </activity>
+
+        <activity
+            android:name=".WallpaperActivity"
+            android:exported="true"
+            android:label="@string/wallpaper"
+            android:theme="@style/NormalTheme">
+            <intent-filter>
+                <action android:name="android.intent.action.ATTACH_DATA" />
+                <category android:name="android.intent.category.DEFAULT" />
+
+                <data android:mimeType="image/*" />
+                <data android:mimeType="video/*" />
+            </intent-filter>
+
+            <intent-filter>
+                <action android:name="android.intent.action.SET_WALLPAPER" />
+                <category android:name="android.intent.category.DEFAULT" />
+            </intent-filter>
+        </activity>
+
         <service
             android:name=".AnalysisService"
             android:description="@string/analysis_service_description"

android/app/src/main/kotlin/deckers/thibault/aves/AnalysisService.kt

@@ -159,7 +159,7 @@ class AnalysisService : MethodChannel.MethodCallHandler, Service() {
                 COMMAND_START -> {
                     runBlocking {
                         FlutterUtils.runOnUiThread {
-                            val entryIds = data.get(KEY_ENTRY_IDS)?.takeIf { it is IntArray }?.let { (it as IntArray).toList() }
+                            val entryIds = data.getIntArray(KEY_ENTRY_IDS)?.toList()
                             backgroundChannel?.invokeMethod(
                                 "start", hashMapOf(
                                     "entryIds" to entryIds,

android/app/src/main/kotlin/deckers/thibault/aves/MainActivity.kt

@@ -15,6 +15,7 @@ import app.loup.streams_channel.StreamsChannel
 import deckers.thibault.aves.channel.calls.*
 import deckers.thibault.aves.channel.streams.*
 import deckers.thibault.aves.utils.LogUtils
+import deckers.thibault.aves.utils.getParcelableExtraCompat
 import io.flutter.embedding.android.FlutterActivity
 import io.flutter.plugin.common.EventChannel
 import io.flutter.plugin.common.MethodCall
@@ -215,7 +216,7 @@ class MainActivity : FlutterActivity() {
                 }
             }
             Intent.ACTION_VIEW, Intent.ACTION_SEND, "com.android.camera.action.REVIEW" -> {
-                (intent.data ?: (intent.getParcelableExtra<Parcelable>(Intent.EXTRA_STREAM) as? Uri))?.let { uri ->
+                (intent.data ?: intent.getParcelableExtraCompat<Uri>(Intent.EXTRA_STREAM))?.let { uri ->
                     // MIME type is optional
                     val type = intent.type ?: intent.resolveType(context)
                     return hashMapOf(
@@ -332,6 +333,7 @@ class MainActivity : FlutterActivity() {
 
         const val INTENT_ACTION_PICK = "pick"
         const val INTENT_ACTION_SEARCH = "search"
+        const val INTENT_ACTION_SET_WALLPAPER = "set_wallpaper"
         const val INTENT_ACTION_VIEW = "view"
 
         const val SHORTCUT_KEY_PAGE = "page"

android/app/src/main/kotlin/deckers/thibault/aves/WallpaperActivity.kt

@@ -0,0 +1,107 @@
+package deckers.thibault.aves
+
+import android.content.Intent
+import android.net.Uri
+import android.os.*
+import android.util.Log
+import app.loup.streams_channel.StreamsChannel
+import deckers.thibault.aves.channel.calls.*
+import deckers.thibault.aves.channel.streams.ImageByteStreamHandler
+import deckers.thibault.aves.utils.LogUtils
+import deckers.thibault.aves.utils.getParcelableExtraCompat
+import io.flutter.embedding.android.FlutterActivity
+import io.flutter.plugin.common.MethodChannel
+
+class WallpaperActivity : FlutterActivity() {
+    private lateinit var intentDataMap: MutableMap<String, Any?>
+
+    override fun onCreate(savedInstanceState: Bundle?) {
+        Log.i(LOG_TAG, "onCreate intent=$intent")
+        intent.extras?.takeUnless { it.isEmpty }?.let {
+            Log.i(LOG_TAG, "onCreate intent extras=$it")
+        }
+
+        super.onCreate(savedInstanceState)
+
+        val messenger = flutterEngine!!.dartExecutor.binaryMessenger
+
+        // dart -> platform -> dart
+        // - need Context
+        MethodChannel(messenger, DeviceHandler.CHANNEL).setMethodCallHandler(DeviceHandler(this))
+        MethodChannel(messenger, EmbeddedDataHandler.CHANNEL).setMethodCallHandler(EmbeddedDataHandler(this))
+        MethodChannel(messenger, MetadataFetchHandler.CHANNEL).setMethodCallHandler(MetadataFetchHandler(this))
+        // - need Activity
+        MethodChannel(messenger, AccessibilityHandler.CHANNEL).setMethodCallHandler(AccessibilityHandler(this))
+        MethodChannel(messenger, MediaFileHandler.CHANNEL).setMethodCallHandler(MediaFileHandler(this))
+        MethodChannel(messenger, WallpaperHandler.CHANNEL).setMethodCallHandler(WallpaperHandler(this))
+        MethodChannel(messenger, WindowHandler.CHANNEL).setMethodCallHandler(WindowHandler(this))
+
+        // result streaming: dart -> platform ->->-> dart
+        // - need Context
+        StreamsChannel(messenger, ImageByteStreamHandler.CHANNEL).setStreamHandlerFactory { args -> ImageByteStreamHandler(this, args) }
+
+        // intent handling
+        // detail fetch: dart -> platform
+        intentDataMap = extractIntentData(intent)
+        MethodChannel(messenger, VIEWER_CHANNEL).setMethodCallHandler { call, result ->
+            when (call.method) {
+                "getIntentData" -> {
+                    result.success(intentDataMap)
+                    intentDataMap.clear()
+                }
+            }
+        }
+    }
+
+    override fun onStart() {
+        Log.i(LOG_TAG, "onStart")
+        super.onStart()
+
+        // as of Flutter v3.0.1, the window `viewInsets` and `viewPadding`
+        // are incorrect on startup in some environments (e.g. API 29 emulator),
+        // so we manually request to apply the insets to update the window metrics
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT_WATCH) {
+            Handler(Looper.getMainLooper()).postDelayed({
+                window.decorView.requestApplyInsets()
+            }, 100)
+        }
+    }
+
+    override fun onStop() {
+        Log.i(LOG_TAG, "onStop")
+        super.onStop()
+    }
+
+    override fun onDestroy() {
+        Log.i(LOG_TAG, "onDestroy")
+        super.onDestroy()
+    }
+
+    private fun extractIntentData(intent: Intent?): MutableMap<String, Any?> {
+        when (intent?.action) {
+            Intent.ACTION_ATTACH_DATA, Intent.ACTION_SET_WALLPAPER -> {
+                (intent.data ?: intent.getParcelableExtraCompat<Uri>(Intent.EXTRA_STREAM))?.let { uri ->
+                    // MIME type is optional
+                    val type = intent.type ?: intent.resolveType(context)
+                    return hashMapOf(
+                        MainActivity.INTENT_DATA_KEY_ACTION to MainActivity.INTENT_ACTION_SET_WALLPAPER,
+                        MainActivity.INTENT_DATA_KEY_MIME_TYPE to type,
+                        MainActivity.INTENT_DATA_KEY_URI to uri.toString(),
+                    )
+                }
+            }
+            Intent.ACTION_RUN -> {
+                // flutter run
+            }
+            else -> {
+                Log.w(LOG_TAG, "unhandled intent action=${intent?.action}")
+            }
+        }
+        return HashMap()
+    }
+
+    companion object {
+        private val LOG_TAG = LogUtils.createTag<WallpaperActivity>()
+        const val VIEWER_CHANNEL = "deckers.thibault/aves/viewer"
+    }
+}

android/app/src/main/kotlin/deckers/thibault/aves/channel/calls/AppAdapterHandler.kt

@@ -30,6 +30,8 @@ import deckers.thibault.aves.model.FieldMap
 import deckers.thibault.aves.utils.BitmapUtils
 import deckers.thibault.aves.utils.BitmapUtils.getBytes
 import deckers.thibault.aves.utils.LogUtils
+import deckers.thibault.aves.utils.getApplicationInfoCompat
+import deckers.thibault.aves.utils.queryIntentActivitiesCompat
 import io.flutter.plugin.common.MethodCall
 import io.flutter.plugin.common.MethodChannel
 import io.flutter.plugin.common.MethodChannel.MethodCallHandler
@@ -77,7 +79,7 @@ class AppAdapterHandler(private val context: Context) : MethodCallHandler {
             }
 
             val pm = context.packageManager
-            for (resolveInfo in pm.queryIntentActivities(intent, 0)) {
+            for (resolveInfo in pm.queryIntentActivitiesCompat(intent, 0)) {
                 val appInfo = resolveInfo.activityInfo.applicationInfo
                 val packageName = appInfo.packageName
                 if (!packages.containsKey(packageName)) {
@@ -149,7 +151,7 @@ class AppAdapterHandler(private val context: Context) : MethodCallHandler {
         val size = (sizeDip * density).roundToInt()
         var data: ByteArray? = null
         try {
-            val iconResourceId = context.packageManager.getApplicationInfo(packageName, 0).icon
+            val iconResourceId = context.packageManager.getApplicationInfoCompat(packageName, 0).icon
             if (iconResourceId != Resources.ID_NULL) {
                 val uri = Uri.Builder()
                     .scheme(ContentResolver.SCHEME_ANDROID_RESOURCE)

android/app/src/main/kotlin/deckers/thibault/aves/channel/calls/DeviceHandler.kt

@@ -32,6 +32,8 @@ class DeviceHandler(private val context: Context) : MethodCallHandler {
                 "canPinShortcut" to ShortcutManagerCompat.isRequestPinShortcutSupported(context),
                 "canPrint" to (sdkInt >= Build.VERSION_CODES.KITKAT),
                 "canRenderFlagEmojis" to (sdkInt >= Build.VERSION_CODES.LOLLIPOP),
+                "canSetLockScreenWallpaper" to (sdkInt >= Build.VERSION_CODES.N),
+                "isDynamicColorAvailable" to (sdkInt >= Build.VERSION_CODES.S),
                 "showPinShortcutFeedback" to (sdkInt >= Build.VERSION_CODES.O),
                 "supportEdgeToEdgeUIMode" to (sdkInt >= Build.VERSION_CODES.Q),
             )

android/app/src/main/kotlin/deckers/thibault/aves/channel/calls/GeocodingHandler.kt

@@ -1,12 +1,17 @@
 package deckers.thibault.aves.channel.calls
 
 import android.content.Context
+import android.location.Address
 import android.location.Geocoder
+import android.os.Build
 import deckers.thibault.aves.channel.calls.Coresult.Companion.safe
 import io.flutter.plugin.common.MethodCall
 import io.flutter.plugin.common.MethodChannel
 import io.flutter.plugin.common.MethodChannel.MethodCallHandler
-import kotlinx.coroutines.*
+import kotlinx.coroutines.CoroutineScope
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.SupervisorJob
+import kotlinx.coroutines.launch
 import java.io.IOException
 import java.util.*
 
@@ -48,36 +53,48 @@ class GeocodingHandler(private val context: Context) : MethodCallHandler {
             Geocoder(context)
         }
 
-        val addresses = try {
+        fun processAddresses(addresses: List<Address>) {
-            geocoder!!.getFromLocation(latitude, longitude, maxResults) ?: ArrayList()
+            if (addresses.isEmpty()) {
-        } catch (e: IOException) {
+                result.error("getAddress-empty", "failed to find any address for latitude=$latitude, longitude=$longitude", null)
-            // `grpc failed`, etc.
+            } else {
-            result.error("getAddress-network", "failed to get address because of network issues", e.message)
+                val addressMapList: ArrayList<Map<String, String?>> = ArrayList(addresses.map { address ->
-            return
+                    hashMapOf(
-        } catch (e: Exception) {
+                        "addressLine" to (0..address.maxAddressLineIndex).joinToString(", ") { i -> address.getAddressLine(i) },
-            result.error("getAddress-exception", "failed to get address", e.message)
+                        "adminArea" to address.adminArea,
-            return
+                        "countryCode" to address.countryCode,
+                        "countryName" to address.countryName,
+                        "featureName" to address.featureName,
+                        "locality" to address.locality,
+                        "postalCode" to address.postalCode,
+                        "subAdminArea" to address.subAdminArea,
+                        "subLocality" to address.subLocality,
+                        "subThoroughfare" to address.subThoroughfare,
+                        "thoroughfare" to address.thoroughfare,
+                    )
+                })
+                result.success(addressMapList)
+            }
         }
 
-        if (addresses.isEmpty()) {
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.TIRAMISU) {
-            result.error("getAddress-empty", "failed to find any address for latitude=$latitude, longitude=$longitude", null)
+            geocoder!!.getFromLocation(latitude, longitude, maxResults, object : Geocoder.GeocodeListener {
-        } else {
+                override fun onGeocode(addresses: List<Address?>) = processAddresses(addresses.filterNotNull())
-            val addressMapList: ArrayList<Map<String, String?>> = ArrayList(addresses.map { address ->
+
-                hashMapOf(
+                override fun onError(errorMessage: String?) {
-                    "addressLine" to (0..address.maxAddressLineIndex).joinToString(", ") { i -> address.getAddressLine(i) },
+                    result.error("getAddress-asyncerror", "failed to get address", errorMessage)
-                    "adminArea" to address.adminArea,
+                }
-                    "countryCode" to address.countryCode,
-                    "countryName" to address.countryName,
-                    "featureName" to address.featureName,
-                    "locality" to address.locality,
-                    "postalCode" to address.postalCode,
-                    "subAdminArea" to address.subAdminArea,
-                    "subLocality" to address.subLocality,
-                    "subThoroughfare" to address.subThoroughfare,
-                    "thoroughfare" to address.thoroughfare,
-                )
             })
-            result.success(addressMapList)
+        } else {
+            try {
+                @Suppress("deprecation")
+                val addresses = geocoder!!.getFromLocation(latitude, longitude, maxResults) ?: ArrayList()
+                processAddresses(addresses)
+            } catch (e: IOException) {
+                // `grpc failed`, etc.
+                result.error("getAddress-network", "failed to get address because of network issues", e.message)
+            } catch (e: Exception) {
+                result.error("getAddress-exception", "failed to get address", e.message)
+            }
         }
     }
 

android/app/src/main/kotlin/deckers/thibault/aves/channel/calls/WallpaperHandler.kt

@@ -0,0 +1,58 @@
+package deckers.thibault.aves.channel.calls
+
+import android.app.Activity
+import android.app.WallpaperManager
+import android.app.WallpaperManager.FLAG_LOCK
+import android.app.WallpaperManager.FLAG_SYSTEM
+import android.os.Build
+import deckers.thibault.aves.channel.calls.Coresult.Companion.safe
+import io.flutter.plugin.common.MethodCall
+import io.flutter.plugin.common.MethodChannel
+import io.flutter.plugin.common.MethodChannel.MethodCallHandler
+import kotlinx.coroutines.CoroutineScope
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.SupervisorJob
+import kotlinx.coroutines.launch
+
+class WallpaperHandler(private val activity: Activity) : MethodCallHandler {
+    private val ioScope = CoroutineScope(SupervisorJob() + Dispatchers.IO)
+
+    override fun onMethodCall(call: MethodCall, result: MethodChannel.Result) {
+        when (call.method) {
+            "setWallpaper" -> ioScope.launch { safe(call, result, ::setWallpaper) }
+            else -> result.notImplemented()
+        }
+    }
+
+    private fun setWallpaper(call: MethodCall, result: MethodChannel.Result) {
+        val bytes = call.argument<ByteArray>("bytes")
+        val home = call.argument<Boolean>("home")
+        val lock = call.argument<Boolean>("lock")
+        if (bytes == null || home == null || lock == null) {
+            result.error("setWallpaper-args", "failed because of missing arguments", null)
+            return
+        }
+
+        val manager = WallpaperManager.getInstance(activity)
+        val supported = Build.VERSION.SDK_INT < Build.VERSION_CODES.M || manager.isWallpaperSupported
+        val allowed = Build.VERSION.SDK_INT < Build.VERSION_CODES.N || manager.isSetWallpaperAllowed
+        if (!supported || !allowed) {
+            result.error("setWallpaper-unsupported", "failed because setting wallpaper is not allowed", null)
+            return
+        }
+
+        bytes.inputStream().use { input ->
+            if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N) {
+                val flags = (if (home) FLAG_SYSTEM else 0) or (if (lock) FLAG_LOCK else 0)
+                manager.setStream(input, null, true, flags)
+            } else {
+                manager.setStream(input)
+            }
+        }
+        result.success(true)
+    }
+
+    companion object {
+        const val CHANNEL = "deckers.thibault/aves/wallpaper"
+    }
+}

android/app/src/main/kotlin/deckers/thibault/aves/metadata/ExifInterfaceHelper.kt

@@ -220,7 +220,7 @@ object ExifInterfaceHelper {
         // initialize metadata-extractor directories that we will fill
         // by tags converted from the ExifInterface attributes
         // so that we can rely on metadata-extractor descriptions
-        val dirs = DirType.values().associate { Pair(it, it.createDirectory()) }
+        val dirs = DirType.values().associateWith { it.createDirectory() }
 
         // exclude Exif directory when it only includes image size
         val isUselessExif = fun(it: Map<String, String>): Boolean {

android/app/src/main/kotlin/deckers/thibault/aves/utils/Compat.kt

@@ -0,0 +1,37 @@
+package deckers.thibault.aves.utils
+
+import android.content.Intent
+import android.content.pm.ApplicationInfo
+import android.content.pm.PackageManager
+import android.content.pm.ResolveInfo
+import android.os.Build
+import android.os.Parcelable
+
+inline fun <reified T> Intent.getParcelableExtraCompat(name: String): T? {
+    return if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.TIRAMISU) {
+        getParcelableExtra(name, T::class.java)
+    } else {
+        @Suppress("deprecation")
+        getParcelableExtra<Parcelable>(name) as? T
+    }
+}
+
+
+fun PackageManager.getApplicationInfoCompat(packageName: String, flags: Int): ApplicationInfo {
+    return if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.TIRAMISU) {
+        getApplicationInfo(packageName, PackageManager.ApplicationInfoFlags.of(flags.toLong()))
+    } else {
+        @Suppress("deprecation")
+        getApplicationInfo(packageName, flags)
+    }
+
+}
+
+fun PackageManager.queryIntentActivitiesCompat(intent: Intent, flags: Int): List<ResolveInfo> {
+    return if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.TIRAMISU) {
+        queryIntentActivities(intent, PackageManager.ResolveInfoFlags.of(flags.toLong()))
+    } else {
+        @Suppress("deprecation")
+        queryIntentActivities(intent, flags)
+    }
+}

android/app/src/main/res/drawable/ic_launcher_mono.xml

@@ -0,0 +1,32 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="100dp"
+    android:height="100dp"
+    android:viewportWidth="100"
+    android:viewportHeight="100">
+    <group
+        android:scaleX=".44"
+        android:scaleY=".44"
+        android:translateX="28"
+        android:translateY="30">
+        <path
+            android:pathData="M3.925,16.034 L60.825,72.933a2.421,2.421 0.001,0 0,3.423 0l10.604,-10.603a6.789,6.789 90.001,0 0,0 -9.601L34.066,11.942A8.264,8.264 22.5,0 0,28.222 9.522H6.623A3.815,3.815 112.5,0 0,3.925 16.034Z"
+            android:strokeWidth="5"
+            android:strokeColor="#000000"
+            android:strokeLineJoin="round" />
+        <path
+            android:pathData="m36.36,65.907v28.743a2.557,2.557 22.5,0 0,4.364 1.808L53.817,83.364a6.172,6.172 90,0 0,0 -8.729L42.532,63.35a3.616,3.616 157.5,0 0,-6.172 2.557z"
+            android:strokeWidth="5"
+            android:strokeColor="#000000"
+            android:strokeLineJoin="round" />
+        <path
+            android:pathData="M79.653,40.078V11.335A2.557,2.557 22.5,0 0,75.289 9.527L62.195,22.62a6.172,6.172 90,0 0,0 8.729l11.285,11.285a3.616,3.616 157.5,0 0,6.172 -2.557z"
+            android:strokeWidth="5"
+            android:strokeColor="#000000"
+            android:strokeLineJoin="round" />
+        <path
+            android:pathData="M96.613,16.867 L89.085,9.339a1.917,1.917 157.5,0 0,-3.273 1.356v6.172a4.629,4.629 45,0 0,4.629 4.629h4.255a2.712,2.712 112.5,0 0,1.917 -4.629z"
+            android:strokeWidth="5"
+            android:strokeColor="#000000"
+            android:strokeLineJoin="round" />
+    </group>
+</vector>

android/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml

@@ -2,4 +2,5 @@
 <adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
     <background android:drawable="@color/ic_launcher_background"/>
     <foreground android:drawable="@drawable/ic_launcher_foreground"/>
+    <monochrome android:drawable="@drawable/ic_launcher_mono" />
 </adaptive-icon>

android/app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml

@@ -2,4 +2,5 @@
 <adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
     <background android:drawable="@color/ic_launcher_background"/>
     <foreground android:drawable="@drawable/ic_launcher_foreground"/>
+    <monochrome android:drawable="@drawable/ic_launcher_mono" />
 </adaptive-icon>

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

@@ -1,6 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <resources>
     <string name="app_name">Aves</string>
+    <string name="wallpaper">Hintergrundbild</string>
     <string name="search_shortcut_short_label">Suche</string>
     <string name="videos_shortcut_short_label">Videos</string>
     <string name="analysis_channel_name">Analyse von Medien</string>

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

@@ -1,6 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <resources>
     <string name="app_name">Aves</string>
+    <string name="wallpaper">Fondo de pantalla</string>
     <string name="search_shortcut_short_label">Búsqueda</string>
     <string name="videos_shortcut_short_label">Videos</string>
     <string name="analysis_channel_name">Explorar medios</string>

android/app/src/main/res/values-fr/strings.xml

@@ -1,6 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <resources>
     <string name="app_name">Aves</string>
+    <string name="wallpaper">Fond d’écran</string>
     <string name="search_shortcut_short_label">Recherche</string>
     <string name="videos_shortcut_short_label">Vidéos</string>
     <string name="analysis_channel_name">Analyse des images</string>

android/app/src/main/res/values-id/strings.xml

@@ -1,6 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <resources>
     <string name="app_name">Aves</string>
+    <string name="wallpaper">Wallpaper</string>
     <string name="search_shortcut_short_label">Cari</string>
     <string name="videos_shortcut_short_label">Video</string>
     <string name="analysis_channel_name">Pindai media</string>

android/app/src/main/res/values-it/strings.xml

@@ -1,6 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <resources>
     <string name="app_name">Aves</string>
+    <string name="wallpaper">Sfondo</string>
     <string name="search_shortcut_short_label">Ricerca</string>
     <string name="videos_shortcut_short_label">Video</string>
     <string name="analysis_channel_name">Scansione media</string>

android/app/src/main/res/values-ja/strings.xml

@@ -1,10 +1,11 @@
 <?xml version="1.0" encoding="utf-8"?>
 <resources>
-<string name="app_name">Aves</string>
+    <string name="app_name">Aves</string>
-<string name="search_shortcut_short_label">検索</string>
+    <string name="wallpaper">壁紙</string>
-<string name="videos_shortcut_short_label">動画</string>
+    <string name="search_shortcut_short_label">検索</string>
-<string name="analysis_channel_name">メディアスキャン</string>
+    <string name="videos_shortcut_short_label">動画</string>
-<string name="analysis_service_description">画像と動画をスキャン</string>
+    <string name="analysis_channel_name">メディアスキャン</string>
-<string name="analysis_notification_default_title">メディアをスキャン中</string>
+    <string name="analysis_service_description">画像と動画をスキャン</string>
-<string name="analysis_notification_action_stop">停止</string>
+    <string name="analysis_notification_default_title">メディアをスキャン中</string>
+    <string name="analysis_notification_action_stop">停止</string>
 </resources>

android/app/src/main/res/values-ko/strings.xml

@@ -1,6 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <resources>
     <string name="app_name">아베스</string>
+    <string name="wallpaper">배경화면</string>
     <string name="search_shortcut_short_label">검색</string>
     <string name="videos_shortcut_short_label">동영상</string>
     <string name="analysis_channel_name">미디어 분석</string>

android/app/src/main/res/values-pt/strings.xml

@@ -1,6 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <resources>
     <string name="app_name">Aves</string>
+    <string name="wallpaper">Papel de parede</string>
     <string name="search_shortcut_short_label">Procurar</string>
     <string name="videos_shortcut_short_label">Vídeos</string>
     <string name="analysis_channel_name">Digitalização de mídia</string>

android/app/src/main/res/values-ru/strings.xml

@@ -1,6 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <resources>
     <string name="app_name">Aves</string>
+    <string name="wallpaper">Обои</string>
     <string name="search_shortcut_short_label">Поиск</string>
     <string name="videos_shortcut_short_label">Видео</string>
     <string name="analysis_channel_name">Сканировать медия</string>

android/app/src/main/res/values-tr/strings.xml

@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <string name="app_name">Aves</string>
+    <string name="wallpaper">Duvar kağıdı</string>
+    <string name="search_shortcut_short_label">Arama</string>
+    <string name="videos_shortcut_short_label">Videolar</string>
+    <string name="analysis_channel_name">Medya tarama</string>
+    <string name="analysis_service_description">Görüntüleri ve videoları tarayın</string>
+    <string name="analysis_notification_default_title">Medya taranıyor</string>
+    <string name="analysis_notification_action_stop">Durdur</string>
+</resources>

android/app/src/main/res/values-zh/strings.xml

@@ -1,6 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <resources>
     <string name="app_name">Aves</string>
+    <string name="wallpaper">壁纸</string>
     <string name="search_shortcut_short_label">搜索</string>
     <string name="videos_shortcut_short_label">视频</string>
     <string name="analysis_channel_name">媒体扫描</string>

android/app/src/main/res/values/strings.xml

@@ -1,6 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <resources>
     <string name="app_name">Aves</string>
+    <string name="wallpaper">Wallpaper</string>
     <string name="search_shortcut_short_label">Search</string>
     <string name="videos_shortcut_short_label">Videos</string>
     <string name="analysis_channel_name">Media scan</string>

android/build.gradle

@@ -1,17 +1,17 @@
 // Top-level build file where you can add configuration options common to all sub-projects/modules.
 buildscript {
-    ext.kotlin_version = '1.6.21'
+    ext.kotlin_version = '1.7.0'
     repositories {
         google()
         mavenCentral()
         maven { url 'https://developer.huawei.com/repo/' }
     }
     dependencies {
-        classpath 'com.android.tools.build:gradle:7.2.0'
+        classpath 'com.android.tools.build:gradle:7.2.1'
         classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
         // GMS & Firebase Crashlytics (used by some flavors only)
         classpath 'com.google.gms:google-services:4.3.10'
-        classpath 'com.google.firebase:firebase-crashlytics-gradle:2.8.1'
+        classpath 'com.google.firebase:firebase-crashlytics-gradle:2.9.0'
         // HMS (used by some flavors only)
         classpath 'com.huawei.agconnect:agcp:1.5.2.300'
     }

fastlane/metadata/android/de/full_description.txt

@@ -2,4 +2,4 @@
 
 <b>Navigation und Suche</b> ist ein wichtiger Bestandteil von <i>Aves</i>. Das Ziel besteht darin, dass Benutzer problemlos von Alben zu Fotos zu Tags zu Karten usw. wechseln können.
 
-<i>Aves</i> lässt sich mit Android (von <b>API 19 bis 32</b>, d. h. von KitKat bis Android 12L) mit Funktionen wie <b>App-Verknüpfungen</b> und <b>globaler Suche</b> integrieren. Es funktioniert auch als <b>Medienbetrachter und -auswahl</b>.
+<i>Aves</i> lässt sich mit Android (von <b>API 19 bis 33</b>, d. h. von KitKat bis Android 13) mit Funktionen wie <b>App-Verknüpfungen</b> und <b>globaler Suche</b> integrieren. Es funktioniert auch als <b>Medienbetrachter und -auswahl</b>.

fastlane/metadata/android/en-US/changelogs/1075.txt

@@ -0,0 +1,5 @@
+In v1.6.9:
+- start slideshows
+- change your wallpaper
+- enjoy the app in Turkish
+Full changelog available on GitHub

fastlane/metadata/android/en-US/full_description.txt

@@ -2,4 +2,4 @@
 
 <b>Navigation and search</b> is an important part of <i>Aves</i>. The goal is for users to easily flow from albums to photos to tags to maps, etc.
 
-<i>Aves</i> integrates with Android (from <b>API 19 to 32</b>, i.e. from KitKat to Android 12L) with features such as <b>app shortcuts</b> and <b>global search</b> handling. It also works as a <b>media viewer and picker</b>.
+<i>Aves</i> integrates with Android (from <b>API 19 to 33</b>, i.e. from KitKat to Android 13) with features such as <b>app shortcuts</b> and <b>global search</b> handling. It also works as a <b>media viewer and picker</b>.

fastlane/metadata/android/es-MX/full_description.txt

@@ -2,4 +2,4 @@
 
 La <b>navegación y búsqueda</b> son partes importantes de <i>Aves</i>. Su propósito es que los usuarios puedan fácimente ir de álbumes a fotos, etiquetas, mapas, etc.
 
-<i>Aves</i> se integra con Android (desde <b>API 19 a 32</b>, por ej. desde KitKat hasta Android 12L) con características como <b>vínculos de aplicación</b> y manejo de <b>búsqueda global</b>. También funciona como un <b>visor y seleccionador multimedia</b>.
+<i>Aves</i> se integra con Android (desde <b>API 19 a 33</b>, por ej. desde KitKat hasta Android 13) con características como <b>vínculos de aplicación</b> y manejo de <b>búsqueda global</b>. También funciona como un <b>visor y seleccionador multimedia</b>.

fastlane/metadata/android/id/full_description.txt

@@ -2,4 +2,4 @@
 
 <b>Navigasi dan pencarian</b> merupakan bagian penting dari <i>Aves</i>. Tujuannya adalah agar pengguna dengan mudah mengalir dari album ke foto ke tag ke peta, dll.
 
-<i>Aves</i> terintegrasi dengan Android (dari <b>API 19 ke 32</b>, yaitu dari KitKat ke Android 12L) dengan fitur-fitur seperti <b>pintasan aplikasi</b> dan <b>pencarian global</b> penanganan. Ini juga berfungsi sebagai <b>penampil dan pemilih media</b>.
+<i>Aves</i> terintegrasi dengan Android (dari <b>API 19 ke 33</b>, yaitu dari KitKat ke Android 13) dengan fitur-fitur seperti <b>pintasan aplikasi</b> dan <b>pencarian global</b> penanganan. Ini juga berfungsi sebagai <b>penampil dan pemilih media</b>.

fastlane/metadata/android/it/full_description.txt

@@ -2,4 +2,4 @@
 
 <b>Navigazione e ricerca</b> sono una parte importante di <i>Aves</i>. L'obiettivo è che gli utenti passino facilmente dagli album alle foto, ai tag, alle mappe, ecc.
 
-<i>Aves</i> si integra con Android (da <b>API 19 a 32</b>, cioè da KitKat ad Android 12L) con caratteristiche come <b>collegamenti alle app</b> e la gestione della <b>ricerca globale</b>. Funziona anche come <b>visualizzazione e raccolta di media</b>. 
+<i>Aves</i> si integra con Android (da <b>API 19 a 33</b>, cioè da KitKat ad Android 13) con caratteristiche come <b>collegamenti alle app</b> e la gestione della <b>ricerca globale</b>. Funziona anche come <b>visualizzazione e raccolta di media</b>.

fastlane/metadata/android/ja/full_description.txt

@@ -4,4 +4,4 @@
 
 <b>ナビゲーションと検索</b>は、Avesの重要な部分です。アルバムから写真、タグ、地図などへ簡単に移動できます。
 
-<i>Aves</i>は、<b>アプリショートカット</b>や<b>グローバル検索</b>などの機能を、Android（<b>API 19から32まで</b>、つまりAndroid 4.4から12 Lまで）と統合しています。また、<b>メディアビューワー</b>や<b>メディアピッカー</b>としても機能します。
+<i>Aves</i>は、<b>アプリショートカット</b>や<b>グローバル検索</b>などの機能を、Android（<b>API 19から33まで</b>、つまりAndroid 4.4から13 Lまで）と統合しています。また、<b>メディアビューワー</b>や<b>メディアピッカー</b>としても機能します。

fastlane/metadata/android/pt-BR/full_description.txt

@@ -2,4 +2,4 @@
 
 <b>Navegação e pesquisa</b> é uma parte importante do <i>Aves</i>. O objetivo é que os usuários fluam facilmente de álbuns para fotos, etiquetas, mapas, etc.
 
-<i>Aves</i> integra com Android (de <b>API 19 para 32</b>, i.e. de KitKat para Android 12L) com recursos como <b>atalhos de apps</b> e <b>pesquisa global</b> manipulação. Também funciona como um <b>visualizador e selecionador de mídia</b>.
+<i>Aves</i> integra com Android (de <b>API 19 para 33</b>, i.e. de KitKat para Android 13) com recursos como <b>atalhos de apps</b> e <b>pesquisa global</b> manipulação. Também funciona como um <b>visualizador e selecionador de mídia</b>.

fastlane/metadata/android/tr/full_description.txt

@@ -0,0 +1,5 @@
+<i>Aves</i> tipik JPEG ve MP4'lerin yanı sıra <b>çok sayfalı TIFF'ler, SVG'ler, eski AVI'ler ve daha fazlası</b> gibi daha egzotik şeyler de dahil olmak üzere her türlü görüntü ve videoyu işleyebilir! <b>Hareketli fotoğrafları</b>, <b>panoramaları</b> (fotoğraf küreleri olarak da bilinir), <b>360° videoları</b> ve <b>GeoTIFF</b> dosyalarını tanımlamak için medya koleksiyonunuzu tarar.
+
+<b>Gezinme ve arama</b> <i>Aves'in</i> önemli bir parçasıdır. Amaç, kullanıcıların albümlerden fotoğraflara, etiketlerden haritalara vb. kolayca geçmesini sağlamaktır.
+
+<i>Aves</i>, <b>uygulama kısayolları</b> ve <b>global arama<b> işleme gibi özelliklerle Android (<b>API 19'dan 33'ye</b>, yani KitKat'tan Android 13'ye kadar) ile entegre olur. Ayrıca bir <b>medya görüntüleyici ve alıcı</b> olarak da çalışır.

fastlane/metadata/android/tr/short_description.txt

@@ -0,0 +1 @@
+Galeri ve meta veri gezgini

fastlane/metadata/android/zh-CN/full_description.txt

@@ -2,4 +2,4 @@
 
 <b>导航与搜索</b>是 <i>Aves</i> 的核心功能之一，旨在帮助用户在相册、照片、标签、地图等之间轻松切换。
 
-<i> Aves</i> 与 Android（<b>API 19-32</b>，即从 KitKat 到 Android 12L）集成，具有<b>快捷方式</b>和<b>全局搜索</b>等功能。它还可用作<b>媒体查看器和选择器<b>。
+<i> Aves</i> 与 Android（<b>API 19-33</b>，即从 KitKat 到 Android 13）集成，具有<b>快捷方式</b>和<b>全局搜索</b>等功能。它还可用作<b>媒体查看器和选择器<b>。

lib/app_mode.dart

@@ -1,4 +1,13 @@
-enum AppMode { main, pickSingleMediaExternal, pickMultipleMediaExternal, pickMediaInternal, pickFilterInternal, view }
+enum AppMode {
+  main,
+  pickSingleMediaExternal,
+  pickMultipleMediaExternal,
+  pickMediaInternal,
+  pickFilterInternal,
+  setWallpaper,
+  slideshow,
+  view,
+}
 
 extension ExtraAppMode on AppMode {
   bool get canSearch => this == AppMode.main || this == AppMode.pickSingleMediaExternal || this == AppMode.pickMultipleMediaExternal;

lib/l10n/app_de.arb

@@ -50,6 +50,7 @@
   "entryActionDelete": "Löschen",
   "entryActionConvert": "Konvertieren",
   "entryActionExport": "Exportieren",
+  "entryActionInfo": "Info",
   "entryActionRename": "Umbenennen",
   "entryActionRestore": "Wiederherstellen",
   "entryActionRotateCCW": "Drehen gegen den Uhrzeigersinn",
@@ -80,6 +81,9 @@
   "videoActionSetSpeed": "Wiedergabegeschwindigkeit",
   "videoActionSettings": "Einstellungen",
 
+  "slideshowActionResume": "Wiedergabe",
+  "slideshowActionShowInCollection": "In Sammlung anzeigen",
+
   "entryInfoActionEditDate": "Datum & Uhrzeit bearbeiten",
   "entryInfoActionEditLocation": "Standort bearbeiten",
   "entryInfoActionEditRating": "Bewertung bearbeiten",
@@ -144,10 +148,23 @@
   "displayRefreshRatePreferHighest": "Höchste Rate",
   "displayRefreshRatePreferLowest": "Niedrigste Rate",
 
+  "slideshowVideoPlaybackSkip": "Überspringen",
+  "slideshowVideoPlaybackMuted": "Stumm abspielen",
+  "slideshowVideoPlaybackWithSound": "Mit Ton abspielen",
+
   "themeBrightnessLight": "Hell",
   "themeBrightnessDark": "Dunkel",
   "themeBrightnessBlack": "Schwarz",
 
+  "viewerTransitionSlide": "Dia",
+  "viewerTransitionParallax": "Parallaxe",
+  "viewerTransitionFade": "Ausblenden",
+  "viewerTransitionZoomIn": "Heranzoomen",
+
+  "wallpaperTargetHome": "Startbildschirm",
+  "wallpaperTargetLock": "Sperrbildschirm",
+  "wallpaperTargetHomeLock": "Start- und Sperrbildschirm",
+
   "albumTierNew": "Neu",
   "albumTierPinned": "Angeheftet",
   "albumTierSpecial": "Häufig verwendet",
@@ -262,6 +279,7 @@
   "menuActionSelectAll": "Alle auswählen",
   "menuActionSelectNone": "Keine auswählen",
   "menuActionMap": "Karte",
+  "menuActionSlideshow": "Diashow",
   "menuActionStats": "Statistiken",
 
   "viewDialogTabSort": "Sortieren",
@@ -349,6 +367,7 @@
   "collectionEmptyFavourites": "Keine Favoriten",
   "collectionEmptyVideos": "Keine Videos",
   "collectionEmptyImages": "Keine Bilder",
+  "collectionEmptyGrantAccessButtonLabel": "Zugriff gewähren",
 
   "collectionSelectSectionTooltip": "Bereich auswählen",
   "collectionDeselectSectionTooltip": "Bereich abwählen",
@@ -479,6 +498,17 @@
   "settingsViewerShowOverlayThumbnails": "Vorschaubilder anzeigen",
   "settingsViewerEnableOverlayBlurEffect": "Unschärfe-Effekt",
 
+  "settingsViewerSlideshowTile": "Diashow",
+  "settingsViewerSlideshowTitle": "Diashow",
+  "settingsSlideshowRepeat": "Wiederholung",
+  "settingsSlideshowShuffle": "Mischen",
+  "settingsSlideshowTransitionTile": "Übergang",
+  "settingsSlideshowTransitionTitle": "Übergang",
+  "settingsSlideshowIntervalTile": "Intervall",
+  "settingsSlideshowIntervalTitle": "Intervall",
+  "settingsSlideshowVideoPlaybackTile": "Videowiedergabe",
+  "settingsSlideshowVideoPlaybackTitle": "Videowiedergabe",
+
   "settingsVideoPageTitle": "Video-Einstellungen",
   "settingsSectionVideo": "Video",
   "settingsVideoShowVideos": "Videos anzeigen",
@@ -543,6 +573,7 @@
   "settingsSectionDisplay": "Anzeige",
   "settingsThemeBrightness": "Thema",
   "settingsThemeColorHighlights": "Farbige Highlights",
+  "settingsThemeEnableDynamicColor": "Dynamische Farben",
   "settingsDisplayRefreshRateModeTile": "Bildwiederholrate der Anzeige",
   "settingsDisplayRefreshRateModeTitle": "Bildwiederholrate",
 
@@ -560,6 +591,7 @@
   "statsTopTags": "Top-Tags",
 
   "viewerOpenPanoramaButtonLabel": "ÖFFNE PANORAMA",
+  "viewerSetWallpaperButtonLabel": "HINTERGRUNDBILD EINSTELLEN",
   "viewerErrorUnknown": "Ups!",
   "viewerErrorDoesNotExist": "Die Datei existiert nicht mehr.",
 

lib/l10n/app_en.arb

@@ -78,6 +78,7 @@
   "entryActionDelete": "Delete",
   "entryActionConvert": "Convert",
   "entryActionExport": "Export",
+  "entryActionInfo": "Info",
   "entryActionRename": "Rename",
   "entryActionRestore": "Restore",
   "entryActionRotateCCW": "Rotate counterclockwise",
@@ -108,6 +109,9 @@
   "videoActionSetSpeed": "Playback speed",
   "videoActionSettings": "Settings",
 
+  "slideshowActionResume": "Resume",
+  "slideshowActionShowInCollection": "Show in Collection",
+
   "entryInfoActionEditDate": "Edit date & time",
   "entryInfoActionEditLocation": "Edit location",
   "entryInfoActionEditRating": "Edit rating",
@@ -184,10 +188,23 @@
   "displayRefreshRatePreferHighest": "Highest rate",
   "displayRefreshRatePreferLowest": "Lowest rate",
 
+  "slideshowVideoPlaybackSkip": "Skip",
+  "slideshowVideoPlaybackMuted": "Play muted",
+  "slideshowVideoPlaybackWithSound": "Play with sound",
+
   "themeBrightnessLight": "Light",
   "themeBrightnessDark": "Dark",
   "themeBrightnessBlack": "Black",
 
+  "viewerTransitionSlide": "Slide",
+  "viewerTransitionParallax": "Parallax",
+  "viewerTransitionFade": "Fade",
+  "viewerTransitionZoomIn": "Zoom in",
+
+  "wallpaperTargetHome": "Home screen",
+  "wallpaperTargetLock": "Lock screen",
+  "wallpaperTargetHomeLock": "Home and lock screens",
+
   "albumTierNew": "New",
   "albumTierPinned": "Pinned",
   "albumTierSpecial": "Common",
@@ -392,6 +409,7 @@
   "menuActionSelectAll": "Select all",
   "menuActionSelectNone": "Select none",
   "menuActionMap": "Map",
+  "menuActionSlideshow": "Slideshow",
   "menuActionStats": "Stats",
 
   "viewDialogTabSort": "Sort",
@@ -529,6 +547,7 @@
   "collectionEmptyFavourites": "No favorites",
   "collectionEmptyVideos": "No videos",
   "collectionEmptyImages": "No images",
+  "collectionEmptyGrantAccessButtonLabel": "Grant access",
 
   "collectionSelectSectionTooltip": "Select section",
   "collectionDeselectSectionTooltip": "Deselect section",
@@ -659,6 +678,17 @@
   "settingsViewerShowOverlayThumbnails": "Show thumbnails",
   "settingsViewerEnableOverlayBlurEffect": "Blur effect",
 
+  "settingsViewerSlideshowTile": "Slideshow",
+  "settingsViewerSlideshowTitle": "Slideshow",
+  "settingsSlideshowRepeat": "Repeat",
+  "settingsSlideshowShuffle": "Shuffle",
+  "settingsSlideshowTransitionTile": "Transition",
+  "settingsSlideshowTransitionTitle": "Transition",
+  "settingsSlideshowIntervalTile": "Interval",
+  "settingsSlideshowIntervalTitle": "Interval",
+  "settingsSlideshowVideoPlaybackTile": "Video playback",
+  "settingsSlideshowVideoPlaybackTitle": "Video Playback",
+
   "settingsVideoPageTitle": "Video Settings",
   "settingsSectionVideo": "Video",
   "settingsVideoShowVideos": "Show videos",
@@ -723,6 +753,7 @@
   "settingsSectionDisplay": "Display",
   "settingsThemeBrightness": "Theme",
   "settingsThemeColorHighlights": "Color highlights",
+  "settingsThemeEnableDynamicColor": "Dynamic color",
   "settingsDisplayRefreshRateModeTile": "Display refresh rate",
   "settingsDisplayRefreshRateModeTitle": "Refresh Rate",
 
@@ -745,6 +776,7 @@
   "statsTopTags": "Top Tags",
 
   "viewerOpenPanoramaButtonLabel": "OPEN PANORAMA",
+  "viewerSetWallpaperButtonLabel": "SET WALLPAPER",
   "viewerErrorUnknown": "Oops!",
   "viewerErrorDoesNotExist": "The file no longer exists.",
 

lib/l10n/app_es.arb

@@ -50,6 +50,7 @@
   "entryActionDelete": "Borrar",
   "entryActionConvert": "Convertir",
   "entryActionExport": "Exportar",
+  "entryActionInfo": "Información",
   "entryActionRename": "Renombrar",
   "entryActionRestore": "Restaurar",
   "entryActionRotateCCW": "Rotar en sentido antihorario",
@@ -80,6 +81,9 @@
   "videoActionSetSpeed": "Velocidad de reproducción",
   "videoActionSettings": "Ajustes",
 
+  "slideshowActionResume": "Reanudar",
+  "slideshowActionShowInCollection": "Mostrar en Colección",
+
   "entryInfoActionEditDate": "Editar fecha y hora",
   "entryInfoActionEditLocation": "Editar ubicación",
   "entryInfoActionEditRating": "Editar clasificación",
@@ -144,10 +148,23 @@
   "displayRefreshRatePreferHighest": "Alta tasa",
   "displayRefreshRatePreferLowest": "Baja tasa",
 
+  "slideshowVideoPlaybackSkip": "Saltear",
+  "slideshowVideoPlaybackMuted": "Reproducir sin sonido",
+  "slideshowVideoPlaybackWithSound": "Reproducir con sonido",
+
   "themeBrightnessLight": "Claro",
   "themeBrightnessDark": "Obscuro",
   "themeBrightnessBlack": "Negro",
 
+  "viewerTransitionSlide": "Diapositiva",
+  "viewerTransitionParallax": "Paralaje",
+  "viewerTransitionFade": "Desvanecer",
+  "viewerTransitionZoomIn": "Acercar",
+
+  "wallpaperTargetHome": "Pantalla de inicio",
+  "wallpaperTargetLock": "Pantalla de bloqueo",
+  "wallpaperTargetHomeLock": "Pantallas de inicio y bloqueo",
+
   "albumTierNew": "Nuevo",
   "albumTierPinned": "Fijado",
   "albumTierSpecial": "Común",
@@ -262,6 +279,7 @@
   "menuActionSelectAll": "Seleccionar todo",
   "menuActionSelectNone": "Deseleccionar",
   "menuActionMap": "Mapa",
+  "menuActionSlideshow": "Presentación",
   "menuActionStats": "Estadísticas",
 
   "viewDialogTabSort": "Ordenar",
@@ -278,7 +296,6 @@
   "appPickDialogTitle": "Escoger aplicación",
   "appPickDialogNone": "Ninguna",
 
-
   "aboutPageTitle": "Acerca de",
   "aboutLinkSources": "Fuentes",
   "aboutLinkLicense": "Licencia",
@@ -296,7 +313,6 @@
   "aboutCreditsWorldAtlas1": "Esta aplicación usa un archivo TopoJSON de",
   "aboutCreditsWorldAtlas2": "bajo licencia ISC.",
   "aboutCreditsTranslators": "Traductores:",
-  "aboutCreditsTranslatorLine": "{language}: {names}",
 
   "aboutLicenses": "Licencias de código abierto",
   "aboutLicensesBanner": "Esta aplicación usa los siguientes paquetes y librerías de código abierto.",
@@ -351,6 +367,7 @@
   "collectionEmptyFavourites": "Sin favoritos",
   "collectionEmptyVideos": "Sin videos",
   "collectionEmptyImages": "Sin imágenes",
+  "collectionEmptyGrantAccessButtonLabel": "Otorgar accceso",
 
   "collectionSelectSectionTooltip": "Seleccionar sección",
   "collectionDeselectSectionTooltip": "Deseleccionar sección",
@@ -421,6 +438,7 @@
 
   "settingsSectionNavigation": "Navegación",
   "settingsHome": "Inicio",
+  "settingsShowBottomNavigationBar": "Mostrar barra de navegación inferior",
   "settingsKeepScreenOnTile": "Mantener pantalla encendida",
   "settingsKeepScreenOnTitle": "Mantener pantalla encendida",
   "settingsDoubleBackExit": "Presione «atrás» dos veces para salir",
@@ -443,6 +461,7 @@
   "settingsThumbnailOverlayTile": "Incrustaciones",
   "settingsThumbnailOverlayTitle": "Incrustaciones",
   "settingsThumbnailShowFavouriteIcon": "Mostrar icono de favoritos",
+  "settingsThumbnailShowTagIcon": "Mostrar ícono de etiqueta",
   "settingsThumbnailShowLocationIcon": "Mostrar icono de ubicación",
   "settingsThumbnailShowMotionPhotoIcon": "Mostrar icono de foto en movimiento",
   "settingsThumbnailShowRating": "Mostrar clasificación",
@@ -476,9 +495,20 @@
   "settingsViewerShowInformation": "Mostrar información",
   "settingsViewerShowInformationSubtitle": "Mostrar título, fecha, ubicación, etc.",
   "settingsViewerShowShootingDetails": "Mostrar detalles de toma",
-   "settingsViewerShowOverlayThumbnails": "Mostrar miniaturas",
+  "settingsViewerShowOverlayThumbnails": "Mostrar miniaturas",
   "settingsViewerEnableOverlayBlurEffect": "Efecto de difuminado",
 
+  "settingsViewerSlideshowTile": "Presentación",
+  "settingsViewerSlideshowTitle": "Presentación",
+  "settingsSlideshowRepeat": "Repetir",
+  "settingsSlideshowShuffle": "Mezclar",
+  "settingsSlideshowTransitionTile": "Transición",
+  "settingsSlideshowTransitionTitle": "Transición",
+  "settingsSlideshowIntervalTile": "Intervalo",
+  "settingsSlideshowIntervalTitle": "Intervalo",
+  "settingsSlideshowVideoPlaybackTile": "Reproducción de video",
+  "settingsSlideshowVideoPlaybackTitle": "Reproducción de video",
+
   "settingsVideoPageTitle": "Ajustes de video",
   "settingsSectionVideo": "Video",
   "settingsVideoShowVideos": "Mostrar videos",
@@ -486,8 +516,6 @@
   "settingsVideoEnableAutoPlay": "Reproducción automática",
   "settingsVideoLoopModeTile": "Modo bucle",
   "settingsVideoLoopModeTitle": "Modo bucle",
-  "settingsVideoQuickActionsTile": "Acciones rápidas para videos",
-  "settingsVideoQuickActionEditorTitle": "Acciones rápidas",
 
   "settingsSubtitleThemeTile": "Subtítulos",
   "settingsSubtitleThemeTitle": "Subtítulos",
@@ -545,6 +573,7 @@
   "settingsSectionDisplay": "Pantalla",
   "settingsThemeBrightness": "Tema",
   "settingsThemeColorHighlights": "Acentos de color",
+  "settingsThemeEnableDynamicColor": "Color dinámico",
   "settingsDisplayRefreshRateModeTile": "Tasa de refresco de la pantalla",
   "settingsDisplayRefreshRateModeTitle": "Tasa de refresco",
 
@@ -562,6 +591,7 @@
   "statsTopTags": "Etiquetas principales",
 
   "viewerOpenPanoramaButtonLabel": "ABRIR PANORÁMICA",
+  "viewerSetWallpaperButtonLabel": "ESTABLECER FONDO",
   "viewerErrorUnknown": "¡Ups!",
   "viewerErrorDoesNotExist": "El archivo no existe.",
 

lib/l10n/app_fr.arb

@@ -50,6 +50,7 @@
   "entryActionDelete": "Supprimer",
   "entryActionConvert": "Convertir",
   "entryActionExport": "Exporter",
+  "entryActionInfo": "Détails",
   "entryActionRename": "Renommer",
   "entryActionRestore": "Restaurer",
   "entryActionRotateCCW": "Pivoter à gauche",
@@ -80,6 +81,9 @@
   "videoActionSetSpeed": "Vitesse de lecture",
   "videoActionSettings": "Préférences",
 
+  "slideshowActionResume": "Reprendre",
+  "slideshowActionShowInCollection": "Afficher dans Collection",
+
   "entryInfoActionEditDate": "Modifier la date",
   "entryInfoActionEditLocation": "Modifier le lieu",
   "entryInfoActionEditRating": "Modifier la notation",
@@ -144,10 +148,23 @@
   "displayRefreshRatePreferHighest": "Fréquence maximale",
   "displayRefreshRatePreferLowest": "Fréquence minimale",
 
+  "slideshowVideoPlaybackSkip": "Passer",
+  "slideshowVideoPlaybackMuted": "Jouer sans son",
+  "slideshowVideoPlaybackWithSound": "Jouer avec son",
+
   "themeBrightnessLight": "Clair",
   "themeBrightnessDark": "Sombre",
   "themeBrightnessBlack": "Noir",
 
+  "viewerTransitionSlide": "Défilement",
+  "viewerTransitionParallax": "Parallaxe",
+  "viewerTransitionFade": "Fondu",
+  "viewerTransitionZoomIn": "Zoom",
+
+  "wallpaperTargetHome": "Écran d’accueil",
+  "wallpaperTargetLock": "Écran de verrouillage",
+  "wallpaperTargetHomeLock": "Écrans accueil et verrouillage",
+
   "albumTierNew": "Nouveaux",
   "albumTierPinned": "Épinglés",
   "albumTierSpecial": "Standards",
@@ -262,6 +279,7 @@
   "menuActionSelectAll": "Tout sélectionner",
   "menuActionSelectNone": "Tout désélectionner",
   "menuActionMap": "Carte",
+  "menuActionSlideshow": "Diaporama",
   "menuActionStats": "Statistiques",
 
   "viewDialogTabSort": "Tri",
@@ -349,6 +367,7 @@
   "collectionEmptyFavourites": "Aucun favori",
   "collectionEmptyVideos": "Aucune vidéo",
   "collectionEmptyImages": "Aucune image",
+  "collectionEmptyGrantAccessButtonLabel": "Autoriser l’accès",
 
   "collectionSelectSectionTooltip": "Sélectionner la section",
   "collectionDeselectSectionTooltip": "Désélectionner la section",
@@ -479,6 +498,17 @@
   "settingsViewerShowOverlayThumbnails": "Afficher les vignettes",
   "settingsViewerEnableOverlayBlurEffect": "Effets de flou",
 
+  "settingsViewerSlideshowTile": "Diaporama",
+  "settingsViewerSlideshowTitle": "Diaporama",
+  "settingsSlideshowRepeat": "Répéter",
+  "settingsSlideshowShuffle": "Aléatoire",
+  "settingsSlideshowTransitionTile": "Transition",
+  "settingsSlideshowTransitionTitle": "Transition",
+  "settingsSlideshowIntervalTile": "Intervalle",
+  "settingsSlideshowIntervalTitle": "Intervalle",
+  "settingsSlideshowVideoPlaybackTile": "Lecture de vidéos",
+  "settingsSlideshowVideoPlaybackTitle": "Lecture de vidéos",
+
   "settingsVideoPageTitle": "Réglages vidéo",
   "settingsSectionVideo": "Vidéo",
   "settingsVideoShowVideos": "Afficher les vidéos",
@@ -543,6 +573,7 @@
   "settingsSectionDisplay": "Affichage",
   "settingsThemeBrightness": "Thème",
   "settingsThemeColorHighlights": "Surlignages colorés",
+  "settingsThemeEnableDynamicColor": "Couleur dynamique",
   "settingsDisplayRefreshRateModeTile": "Fréquence d’actualisation de l'écran",
   "settingsDisplayRefreshRateModeTitle": "Fréquence d’actualisation",
 
@@ -560,6 +591,7 @@
   "statsTopTags": "Top libellés",
 
   "viewerOpenPanoramaButtonLabel": "OUVRIR LE PANORAMA",
+  "viewerSetWallpaperButtonLabel": "APPLIQUER",
   "viewerErrorUnknown": "Zut !",
   "viewerErrorDoesNotExist": "Le fichier n’existe plus.",
 

lib/l10n/app_id.arb

@@ -50,6 +50,7 @@
   "entryActionDelete": "Hapus",
   "entryActionConvert": "Ubah",
   "entryActionExport": "Ekspor",
+  "entryActionInfo": "Info",
   "entryActionRename": "Ganti nama",
   "entryActionRestore": "Pulihkan",
   "entryActionRotateCCW": "Putar berlawanan arah jarum jam",

lib/l10n/app_it.arb

@@ -50,6 +50,7 @@
   "entryActionDelete": "Elimina",
   "entryActionConvert": "Converti",
   "entryActionExport": "Esportazione",
+  "entryActionInfo": "Info",
   "entryActionRename": "Rinomina",
   "entryActionRestore": "Ripristina",
   "entryActionRotateCCW": "Ruota in senso antiorario",
@@ -80,6 +81,9 @@
   "videoActionSetSpeed": "Velocità di riproduzione",
   "videoActionSettings": "Impostazioni",
 
+  "slideshowActionResume": "Riprendi",
+  "slideshowActionShowInCollection": "Mostra nella Collezione",
+
   "entryInfoActionEditDate": "Modifica data e ora",
   "entryInfoActionEditLocation": "Modifica posizione",
   "entryInfoActionEditRating": "Modifica valutazione",
@@ -144,10 +148,23 @@
   "displayRefreshRatePreferHighest": "Frequenza massima",
   "displayRefreshRatePreferLowest": "Frequenza minima",
 
+  "slideshowVideoPlaybackSkip": "Salta",
+  "slideshowVideoPlaybackMuted": "Riproduci senza audio",
+  "slideshowVideoPlaybackWithSound": "Riproduci con audio",
+
   "themeBrightnessLight": "Chiaro",
   "themeBrightnessDark": "Scuro",
   "themeBrightnessBlack": "Nero",
 
+  "viewerTransitionSlide": "Diapositiva",
+  "viewerTransitionParallax": "Parallasse",
+  "viewerTransitionFade": "Dissolvenza",
+  "viewerTransitionZoomIn": "Ingrandisci",
+
+  "wallpaperTargetHome": "Schermata iniziale",
+  "wallpaperTargetLock": "Schermata di blocco",
+  "wallpaperTargetHomeLock": "Schermata iniziale e di blocco",
+
   "albumTierNew": "Nuovi",
   "albumTierPinned": "Fissati",
   "albumTierSpecial": "Frequenti",
@@ -262,6 +279,7 @@
   "menuActionSelectAll": "Seleziona tutto",
   "menuActionSelectNone": "Deseleziona tutto",
   "menuActionMap": "Mappa",
+  "menuActionSlideshow": "Presentazione",
   "menuActionStats": "Statistiche",
 
   "viewDialogTabSort": "Ordina",
@@ -349,6 +367,7 @@
   "collectionEmptyFavourites": "Nessun preferito",
   "collectionEmptyVideos": "Nessun video",
   "collectionEmptyImages": "Nessuna immagine",
+  "collectionEmptyGrantAccessButtonLabel": "Consenti accesso",
 
   "collectionSelectSectionTooltip": "Seleziona sezione",
   "collectionDeselectSectionTooltip": "Deseleziona sezione",
@@ -479,6 +498,17 @@
   "settingsViewerShowOverlayThumbnails": "Mostra le miniature",
   "settingsViewerEnableOverlayBlurEffect": "Effetto sfocatura",
 
+  "settingsViewerSlideshowTile": "Presentazione",
+  "settingsViewerSlideshowTitle": "Presentazione",
+  "settingsSlideshowRepeat": "Ripeti",
+  "settingsSlideshowShuffle": "Ordine casuale",
+  "settingsSlideshowTransitionTile": "Transizione",
+  "settingsSlideshowTransitionTitle": "Transizione",
+  "settingsSlideshowIntervalTile": "Intervallo",
+  "settingsSlideshowIntervalTitle": "Intervallo",
+  "settingsSlideshowVideoPlaybackTile": "Riproduzione video",
+  "settingsSlideshowVideoPlaybackTitle": "Riproduzione video",
+
   "settingsVideoPageTitle": "Impostazioni video",
   "settingsSectionVideo": "Video",
   "settingsVideoShowVideos": "Mostra video",
@@ -543,6 +573,7 @@
   "settingsSectionDisplay": "Schermo",
   "settingsThemeBrightness": "Tema",
   "settingsThemeColorHighlights": "Colori evidenziati",
+  "settingsThemeEnableDynamicColor": "Colori dinamici",
   "settingsDisplayRefreshRateModeTile": "Frequenza di aggiornamento dello schermo",
   "settingsDisplayRefreshRateModeTitle": "Frequenza di aggiornamento",
 
@@ -560,6 +591,7 @@
   "statsTopTags": "Etichette più frequenti",
 
   "viewerOpenPanoramaButtonLabel": "APRI PANORAMA",
+  "viewerSetWallpaperButtonLabel": "IMPOSTA SFONDO",
   "viewerErrorUnknown": "Ops!",
   "viewerErrorDoesNotExist": "Il file non esiste più",
 

lib/l10n/app_ja.arb

@@ -50,6 +50,7 @@
   "entryActionDelete": "削除",
   "entryActionConvert": "変換",
   "entryActionExport": "エクスポート",
+  "entryActionInfo": "情報",
   "entryActionRename": "名前を変更",
   "entryActionRestore": "元に戻す",
   "entryActionRotateCCW": "反時計回りに回転",

lib/l10n/app_ko.arb

@@ -50,6 +50,7 @@
   "entryActionDelete": "삭제",
   "entryActionConvert": "변환",
   "entryActionExport": "내보내기",
+  "entryActionInfo": "상세정보",
   "entryActionRename": "이름 변경",
   "entryActionRestore": "복원",
   "entryActionRotateCCW": "좌회전",
@@ -80,6 +81,9 @@
   "videoActionSetSpeed": "재생 배속",
   "videoActionSettings": "설정",
 
+  "slideshowActionResume": "이어서",
+  "slideshowActionShowInCollection": "미디어 페이지에서 보기",
+
   "entryInfoActionEditDate": "날짜 및 시간 수정",
   "entryInfoActionEditLocation": "위치 수정",
   "entryInfoActionEditRating": "별점 수정",
@@ -144,10 +148,23 @@
   "displayRefreshRatePreferHighest": "가장 높은 재생률",
   "displayRefreshRatePreferLowest": "가장 낮은 재생률",
 
+  "slideshowVideoPlaybackSkip": "생략",
+  "slideshowVideoPlaybackMuted": "음소거 재생",
+  "slideshowVideoPlaybackWithSound": "일반 재생",
+
   "themeBrightnessLight": "라이트",
   "themeBrightnessDark": "다크",
   "themeBrightnessBlack": "검은색",
 
+  "viewerTransitionSlide": "좌우",
+  "viewerTransitionParallax": "시차",
+  "viewerTransitionFade": "페이드",
+  "viewerTransitionZoomIn": "확대",
+
+  "wallpaperTargetHome": "홈 화면",
+  "wallpaperTargetLock": "잠금화면",
+  "wallpaperTargetHomeLock": "홈 및 잠금화면",
+
   "albumTierNew": "신규",
   "albumTierPinned": "고정",
   "albumTierSpecial": "기본",
@@ -262,6 +279,7 @@
   "menuActionSelectAll": "모두 선택",
   "menuActionSelectNone": "모두 해제",
   "menuActionMap": "지도",
+  "menuActionSlideshow": "슬라이드쇼",
   "menuActionStats": "통계",
 
   "viewDialogTabSort": "정렬",
@@ -349,6 +367,7 @@
   "collectionEmptyFavourites": "즐겨찾기가 없습니다",
   "collectionEmptyVideos": "동영상이 없습니다",
   "collectionEmptyImages": "사진이 없습니다",
+  "collectionEmptyGrantAccessButtonLabel": "접근 허용",
 
   "collectionSelectSectionTooltip": "묶음 선택",
   "collectionDeselectSectionTooltip": "묶음 선택 해제",
@@ -479,6 +498,17 @@
   "settingsViewerShowOverlayThumbnails": "섬네일 표시",
   "settingsViewerEnableOverlayBlurEffect": "흐림 효과",
 
+  "settingsViewerSlideshowTile": "슬라이드쇼",
+  "settingsViewerSlideshowTitle": "슬라이드쇼",
+  "settingsSlideshowRepeat": "반복",
+  "settingsSlideshowShuffle": "순서섞기",
+  "settingsSlideshowTransitionTile": "전환 효과",
+  "settingsSlideshowTransitionTitle": "전환 효과",
+  "settingsSlideshowIntervalTile": "교체 주기",
+  "settingsSlideshowIntervalTitle": "교체 주기",
+  "settingsSlideshowVideoPlaybackTile": "동영상 재생",
+  "settingsSlideshowVideoPlaybackTitle": "동영상 재생",
+
   "settingsVideoPageTitle": "동영상 설정",
   "settingsSectionVideo": "동영상",
   "settingsVideoShowVideos": "미디어에 동영상 표시",
@@ -543,6 +573,7 @@
   "settingsSectionDisplay": "디스플레이",
   "settingsThemeBrightness": "테마",
   "settingsThemeColorHighlights": "색 강조",
+  "settingsThemeEnableDynamicColor": "동적 색상",
   "settingsDisplayRefreshRateModeTile": "화면 재생률",
   "settingsDisplayRefreshRateModeTitle": "화면 재생률",
 
@@ -560,6 +591,7 @@
   "statsTopTags": "태그 랭킹",
 
   "viewerOpenPanoramaButtonLabel": "파노라마 열기",
+  "viewerSetWallpaperButtonLabel": "설정",
   "viewerErrorUnknown": "아이구!",
   "viewerErrorDoesNotExist": "파일이 존재하지 않습니다.",
 

lib/l10n/app_pt.arb

@@ -49,6 +49,7 @@
   "entryActionCopyToClipboard": "Copiar para área de transferência",
   "entryActionDelete": "Excluir",
   "entryActionExport": "Exportar",
+  "entryActionInfo": "Informações",
   "entryActionConvert": "Converter",
   "entryActionRename": "Renomear",
   "entryActionRestore": "Restaurar",
@@ -80,6 +81,9 @@
   "videoActionSetSpeed": "Velocidade de reprodução",
   "videoActionSettings": "Configurações",
 
+  "slideshowActionResume": "Retomar",
+  "slideshowActionShowInCollection": "Mostrar na Coleção",
+
   "entryInfoActionEditDate": "Editar data e hora",
   "entryInfoActionEditLocation": "Editar localização",
   "entryInfoActionEditRating": "Editar classificação",
@@ -144,10 +148,23 @@
   "displayRefreshRatePreferHighest": "Taxa mais alta",
   "displayRefreshRatePreferLowest": "Taxa mais baixa",
 
+  "slideshowVideoPlaybackSkip": "Pular",
+  "slideshowVideoPlaybackMuted": "Reproduzir sem som",
+  "slideshowVideoPlaybackWithSound": "Reproduzir com som",
+
   "themeBrightnessLight": "Claro",
   "themeBrightnessDark": "Escuro",
   "themeBrightnessBlack": "Preto",
 
+  "viewerTransitionSlide": "Deslizar",
+  "viewerTransitionParallax": "Parallax",
+  "viewerTransitionFade": "Desvaneça",
+  "viewerTransitionZoomIn": "Mais zoom",
+
+  "wallpaperTargetHome": "Tela inicial",
+  "wallpaperTargetLock": "Tela de bloqueio",
+  "wallpaperTargetHomeLock": "Telas iniciais e de bloqueio",
+
   "albumTierNew": "Novo",
   "albumTierPinned": "Fixada",
   "albumTierSpecial": "Comum",
@@ -262,6 +279,7 @@
   "menuActionSelectAll": "Selecionar tudo",
   "menuActionSelectNone": "Selecione nenhum",
   "menuActionMap": "Mapa",
+  "menuActionSlideshow": "Apresentação de slides",
   "menuActionStats": "Estatísticas",
 
   "viewDialogTabSort": "Organizar",
@@ -349,6 +367,7 @@
   "collectionEmptyFavourites": "Nenhum favorito",
   "collectionEmptyVideos": "Nenhum video",
   "collectionEmptyImages": "Nenhuma image",
+  "collectionEmptyGrantAccessButtonLabel": "Garantir acesso",
 
   "collectionSelectSectionTooltip": "Selecionar seção",
   "collectionDeselectSectionTooltip": "Desmarcar seção",
@@ -479,6 +498,17 @@
   "settingsViewerShowOverlayThumbnails": "Mostrar miniaturas",
   "settingsViewerEnableOverlayBlurEffect": "Efeito de desfoque",
 
+  "settingsViewerSlideshowTile": "Apresentação de slides",
+  "settingsViewerSlideshowTitle": "Apresentação de slides",
+  "settingsSlideshowRepeat": "Repetir",
+  "settingsSlideshowShuffle": "Embaralhar",
+  "settingsSlideshowTransitionTile": "Transição",
+  "settingsSlideshowTransitionTitle": "Transição",
+  "settingsSlideshowIntervalTile": "Intervalo",
+  "settingsSlideshowIntervalTitle": "Intervalo",
+  "settingsSlideshowVideoPlaybackTile": "Reprodução de vídeo",
+  "settingsSlideshowVideoPlaybackTitle": "Reprodução de vídeo",
+
   "settingsVideoPageTitle": "Configurações de vídeo",
   "settingsSectionVideo": "Vídeo",
   "settingsVideoShowVideos": "Mostrar vídeos",
@@ -543,6 +573,7 @@
   "settingsSectionDisplay": "Tela",
   "settingsThemeBrightness": "Tema",
   "settingsThemeColorHighlights": "Destaques de cores",
+  "settingsThemeEnableDynamicColor": "Cor dinâmica",
   "settingsDisplayRefreshRateModeTile": "Taxa de atualização de exibição",
   "settingsDisplayRefreshRateModeTitle": "Taxa de atualização",
 
@@ -560,6 +591,7 @@
   "statsTopTags": "Principais Etiquetas",
 
   "viewerOpenPanoramaButtonLabel": "ABRIR PANORAMA",
+  "viewerSetWallpaperButtonLabel": "DEFINIR PAPEL DE PAREDE",
   "viewerErrorUnknown": "Algo não está certo!",
   "viewerErrorDoesNotExist": "O arquivo não existe mais.",
 

lib/l10n/app_ru.arb

@@ -50,6 +50,7 @@
   "entryActionDelete": "Удалить",
   "entryActionConvert": "Конвертировать",
   "entryActionExport": "Экспорт",
+  "entryActionInfo": "Информация",
   "entryActionRename": "Переименовать",
   "entryActionRestore": "Восстановить",
   "entryActionRotateCCW": "Повернуть против часовой стрелки",

lib/l10n/app_tr.arb

@@ -0,0 +1,639 @@
+{
+  "appName": "Aves",
+  "welcomeMessage": "Aves'e Hoş Geldiniz",
+  "welcomeOptional": "İsteğe bağlı",
+  "welcomeTermsToggle": "Hüküm ve koşulları kabul ediyorum",
+  "itemCount": "{count, plural, =1{1 öğe} other{{count} öğe}}",
+
+  "timeSeconds": "{seconds, plural, =1{1 saniye} other{{seconds} saniye}}",
+  "timeMinutes": "{minutes, plural, =1{1 dakika} other{{minutes} dakika}}",
+  "timeDays": "{days, plural, =1{1 gün} other{{days} gün}}",
+  "focalLength": "{length} mm",
+
+  "applyButtonLabel": "UYGULA",
+  "deleteButtonLabel": "SİL",
+  "nextButtonLabel": "SONRAKİ",
+  "showButtonLabel": "GÖSTER",
+  "hideButtonLabel": "GİZLE",
+  "continueButtonLabel": "DEVAM ET",
+
+  "cancelTooltip": "İptal et",
+  "changeTooltip": "Değiştir",
+  "clearTooltip": "Temizle",
+  "previousTooltip": "Önceki",
+  "nextTooltip": "Sonraki",
+  "showTooltip": "Göster",
+  "hideTooltip": "Gizle",
+  "actionRemove": "Kaldır",
+  "resetButtonTooltip": "Sıfırla",
+
+  "doubleBackExitMessage": "Çıkmak için tekrar “geri”, düğmesine dokunun.",
+  "doNotAskAgain": "Bir daha sorma",
+
+  "sourceStateLoading": "Yükleniyor",
+  "sourceStateCataloguing": "Kataloglanıyor",
+  "sourceStateLocatingCountries": "Ülkeler konumlandırılıyor",
+  "sourceStateLocatingPlaces": "Konum belirleniyor",
+
+  "chipActionDelete": "Sil",
+  "chipActionGoToAlbumPage": "Albümlerde göster",
+  "chipActionGoToCountryPage": "Ülkelerde göster",
+  "chipActionGoToTagPage": "Etiketlerde göster",
+  "chipActionHide": "Gizle",
+  "chipActionPin": "Başa sabitle",
+  "chipActionUnpin": "Baştan çıkar",
+  "chipActionRename": "Yeniden adlandır",
+  "chipActionSetCover": "Kapağı ayarla",
+  "chipActionCreateAlbum": "Albüm oluştur",
+
+  "entryActionCopyToClipboard": "Panoya kopyala",
+  "entryActionDelete": "Sil",
+  "entryActionConvert": "Dönüştür",
+  "entryActionExport": "Dışa aktar",
+  "entryActionInfo": "Bilgi",
+  "entryActionRename": "Yeniden adlandır",
+  "entryActionRestore": "Dışa aktar",
+  "entryActionRotateCCW": "Saat yönünün tersine döndür",
+  "entryActionRotateCW": "Saat yönünde döndür",
+  "entryActionFlip": "Yatay olarak çevir",
+  "entryActionPrint": "Yazdır",
+  "entryActionShare": "Paylaş",
+  "entryActionViewSource": "Kaynağı görüntüle",
+  "entryActionShowGeoTiffOnMap": "Harita katmanı olarak göster",
+  "entryActionConvertMotionPhotoToStillImage": "Hareketsiz görüntüye dönüştür",
+  "entryActionViewMotionPhotoVideo": "Videoyu aç",
+  "entryActionEdit": "Düzenle",
+  "entryActionOpen": "Şununla aç",
+  "entryActionSetAs": "Olarak ayarla",
+  "entryActionOpenMap": "Harita uygulamasında göster",
+  "entryActionRotateScreen": "Ekranı döndür",
+  "entryActionAddFavourite": "Favorilere ekle",
+  "entryActionRemoveFavourite": "Favorilerden kaldır",
+
+  "videoActionCaptureFrame": "Çerçeve yakala",
+  "videoActionMute": "Sustur",
+  "videoActionUnmute": "Susturmayı kaldır",
+  "videoActionPause": "Duraklat",
+  "videoActionPlay": "Oynat",
+  "videoActionReplay10": "10 saniye geri git",
+  "videoActionSkip10": "10 saniye ileri git",
+  "videoActionSelectStreams": "Parça seç",
+  "videoActionSetSpeed": "Oynatma hızı",
+  "videoActionSettings": "Ayarlar",
+
+  "entryInfoActionEditDate": "Tarih ve saati düzenle",
+  "entryInfoActionEditLocation": "Konumu düzenle",
+  "entryInfoActionEditRating": "Derecelendirmeyi düzenle",
+  "entryInfoActionEditTags": "Etiketleri düzenle",
+  "entryInfoActionRemoveMetadata": "Meta verileri kaldır",
+
+  "filterBinLabel": "Geri dönüşüm kutusu",
+  "filterFavouriteLabel": "Favori",
+  "filterLocationEmptyLabel": "Konumsuz",
+  "filterTagEmptyLabel": "Etiketsiz",
+  "filterRatingUnratedLabel": "Derecelendirilmemiş",
+  "filterRatingRejectedLabel": "Reddedilmiş",
+  "filterTypeAnimatedLabel": "Hareketli",
+  "filterTypeMotionPhotoLabel": "Hareketli Fotoğraf",
+  "filterTypePanoramaLabel": "Panorama",
+  "filterTypeRawLabel": "Raw",
+  "filterTypeSphericalVideoLabel": "360° Video",
+  "filterTypeGeotiffLabel": "GeoTIFF",
+  "filterMimeImageLabel": "Resim",
+  "filterMimeVideoLabel": "Video",
+
+  "coordinateFormatDms": "DMS",
+  "coordinateFormatDecimal": "Ondalık dereceler",
+  "coordinateDms": "{coordinate} {direction}",
+
+  "coordinateDmsNorth": "K",
+  "coordinateDmsSouth": "G",
+  "coordinateDmsEast": "D",
+  "coordinateDmsWest": "B",
+
+  "unitSystemMetric": "Metrik",
+  "unitSystemImperial": "İngiliz",
+
+  "videoLoopModeNever": "Asla",
+  "videoLoopModeShortOnly": "Yalnızca kısa videolar",
+  "videoLoopModeAlways": "Her zaman",
+
+  "videoControlsPlay": "Oynat",
+  "videoControlsPlaySeek": "Oynat ve ileri/geri git",
+  "videoControlsPlayOutside": "Başka bir oynatıcı ile aç",
+  "videoControlsNone": "Hiçbiri",
+
+  "mapStyleGoogleNormal": "Google Haritalar",
+  "mapStyleGoogleHybrid": "Google Haritalar (Hibrit)",
+  "mapStyleGoogleTerrain": "Google Haritalar (Arazi)",
+  "mapStyleHuaweiNormal": "Petal Haritalar",
+  "mapStyleHuaweiTerrain": "Petal Haritalar (Arazi)",
+  "mapStyleOsmHot": "İnsancıl OSM",
+  "mapStyleStamenToner": "Stamen Tonik",
+  "mapStyleStamenWatercolor": "Stamen Suluboya",
+
+  "nameConflictStrategyRename": "Yeniden adlandır",
+  "nameConflictStrategyReplace": "Değiştir",
+  "nameConflictStrategySkip": "Atla",
+
+  "keepScreenOnNever": "Asla",
+  "keepScreenOnViewerOnly": "Yalnızca görüntüleyici sayfası",
+  "keepScreenOnAlways": "Her zaman",
+
+  "accessibilityAnimationsRemove": "Ekran efektlerini önle",
+  "accessibilityAnimationsKeep": "Ekran efektlerini koru",
+
+  "displayRefreshRatePreferHighest": "En yüksek oran",
+  "displayRefreshRatePreferLowest": "En düşük oran",
+
+  "themeBrightnessLight": "Açık",
+  "themeBrightnessDark": "Koyu",
+  "themeBrightnessBlack": "Siyah",
+
+  "albumTierNew": "Yeni",
+  "albumTierPinned": "Sabitlenmiş",
+  "albumTierSpecial": "Genel",
+  "albumTierApps": "Uygulamalar",
+  "albumTierRegular": "Diğer",
+
+  "storageVolumeDescriptionFallbackPrimary": "Dahili depolama",
+  "storageVolumeDescriptionFallbackNonPrimary": "SD kart",
+  "rootDirectoryDescription": "kök dizin",
+  "otherDirectoryDescription": "“{name}” dizin",
+
+  "storageAccessDialogTitle": "Depolama Erişimi",
+  "storageAccessDialogMessage": "Bu uygulamaya erişim sağlamak için lütfen bir sonraki ekranda “{volume}” öğesinin {directory} dizinini seçin.",
+
+  "restrictedAccessDialogTitle": "Kısıtlı Erişim",
+  "restrictedAccessDialogMessage": "Bu uygulamanın “{volume}” içindeki {directory} dosyaları değiştirmesine izin verilmiyor.\n\nÖğeleri başka bir dizine taşımak için lütfen önceden yüklenmiş bir dosya yöneticisi veya galeri uygulaması kullanın.",
+
+  "notEnoughSpaceDialogTitle": "Yeterli Yer Yok",
+  "notEnoughSpaceDialogMessage": "Bu işlemin tamamlanması için “{volume}” üzerinde {needSize} boş alana ihtiyaç var, ancak yalnızca {freeSize} kaldı.",
+
+  "missingSystemFilePickerDialogTitle": "Eksik Sistem Dosya Seçicisi",
+  "missingSystemFilePickerDialogMessage": "Sistem dosya seçicisi eksik veya devre dışı. Lütfen etkinleştirin ve tekrar deneyin.",
+
+  "unsupportedTypeDialogTitle": "Desteklenmeyen Türler",
+  "unsupportedTypeDialogMessage": "{count, plural, =1{Bu işlem aşağıdaki türdeki öğeler için desteklenmez: {types}.} other{Bu işlem aşağıdaki türlerdeki öğeler için desteklenmez: {types}.}}",
+
+  "nameConflictDialogSingleSourceMessage": "Hedef klasördeki bazı dosyalar aynı ada sahip.",
+  "nameConflictDialogMultipleSourceMessage": "Bazı dosyalar aynı ada sahip.",
+
+  "addShortcutDialogLabel": "Kısayol etiketi",
+  "addShortcutButtonLabel": "EKLE",
+
+  "noMatchingAppDialogTitle": "Eşleşen Uygulama Yok",
+  "noMatchingAppDialogMessage": "Bununla ilgilenebilecek bir uygulama yok.",
+
+  "binEntriesConfirmationDialogMessage": "{count, plural, =1{Bu öğe geri dönüşüm kutusuna taşınsın mı?} other{Bu {count} madde geri dönüşüm kutusuna atılsın mı?}}",
+
+  "deleteEntriesConfirmationDialogMessage": "{count, plural, =1{Bu öğe silinsin mi?} other{Bu {count} öğe silinsin mi?}}",
+
+  "moveUndatedConfirmationDialogMessage": "Devam etmeden önce öğe tarihleri ​​kaydedilsin mi?",
+  "moveUndatedConfirmationDialogSetDate": "Tarihleri kaydet",
+
+  "videoResumeDialogMessage": "{time} itibarıyla oynatmaya devam etmek istiyor musunuz?",
+
+  "videoStartOverButtonLabel": "BAŞTAN BAŞLA",
+  "videoResumeButtonLabel": "SÜRDÜR",
+
+  "setCoverDialogLatest": "Son öğe",
+  "setCoverDialogAuto": "Otomatik",
+  "setCoverDialogCustom": "Özel",
+
+  "hideFilterConfirmationDialogMessage": "Eşleşen fotoğraf ve videolar koleksiyonunuzdan gizlenecektir. Bunları “Gizlilik”, ayarlarından tekrar gösterebilirsiniz.\n\nBunları gizlemek istediğinizden emin misiniz?",
+
+  "newAlbumDialogTitle": "Yeni Albüm",
+  "newAlbumDialogNameLabel": "Albüm adı",
+  "newAlbumDialogNameLabelAlreadyExistsHelper": "Dizin zaten var",
+  "newAlbumDialogStorageLabel": "Depolama:",
+
+  "renameAlbumDialogLabel": "Yeni ad",
+  "renameAlbumDialogLabelAlreadyExistsHelper": "Dizin zaten var",
+
+  "renameEntrySetPageTitle": "Yeniden adlandır",
+  "renameEntrySetPagePatternFieldLabel": "İsimlendirme şekli",
+  "renameEntrySetPageInsertTooltip": "Alan ekle",
+  "renameEntrySetPagePreview": "Önizleme",
+
+  "renameProcessorCounter": "Sayaç",
+  "renameProcessorName": "Ad",
+
+  "deleteSingleAlbumConfirmationDialogMessage": "{count, plural, =1{Bu albüm ve öğesi silinsin mi?} other{Bu albüm ve {count} öğesi silinsin mi?}}",
+
+  "deleteMultiAlbumConfirmationDialogMessage": "{count, plural, =1{Bu albümler ve öğeleri silinsin mi?} other{Bu albümler ve {count} öğesi silinsin mi?}}",
+
+  "exportEntryDialogFormat": "Biçim:",
+  "exportEntryDialogWidth": "Genişlik",
+  "exportEntryDialogHeight": "Yükseklik",
+
+  "renameEntryDialogLabel": "Yeni ad",
+
+  "editEntryDateDialogTitle": "Tarih ve Saat",
+  "editEntryDateDialogSetCustom": "Özel tarih ayarla",
+  "editEntryDateDialogCopyField": "Başka bir tarihten kopyala",
+  "editEntryDateDialogCopyItem": "Başka bir öğeden kopyala",
+  "editEntryDateDialogExtractFromTitle": "Başlıktan ayıkla",
+  "editEntryDateDialogShift": "Değişim",
+  "editEntryDateDialogSourceFileModifiedDate": "Dosya değiştirilme tarihi",
+  "editEntryDateDialogTargetFieldsHeader": "Değiştirilecek alanlar",
+  "editEntryDateDialogHours": "Saat",
+  "editEntryDateDialogMinutes": "Dakika",
+
+  "editEntryLocationDialogTitle": "Konum",
+  "editEntryLocationDialogChooseOnMapTooltip": "Harita üzerinde seç",
+  "editEntryLocationDialogLatitude": "Enlem",
+  "editEntryLocationDialogLongitude": "Boylam",
+
+  "locationPickerUseThisLocationButton": "Bu konumu kullan",
+
+  "editEntryRatingDialogTitle": "Derecelendirme",
+
+  "removeEntryMetadataDialogTitle": "Meta veri kaldırma",
+  "removeEntryMetadataDialogMore": "Daha fazla",
+
+  "removeEntryMetadataMotionPhotoXmpWarningDialogMessage": "Hareketli bir fotoğrafın içindeki videoyu oynatmak için XMP gereklidir.\n\nKaldırmak istediğinizden emin misiniz?",
+  "convertMotionPhotoToStillImageWarningDialogMessage": "Emin misiniz?",
+
+  "videoSpeedDialogLabel": "Oynatma hızı",
+
+  "videoStreamSelectionDialogVideo": "Video",
+  "videoStreamSelectionDialogAudio": "Ses",
+  "videoStreamSelectionDialogText": "Altyazı",
+  "videoStreamSelectionDialogOff": "Kapalı",
+  "videoStreamSelectionDialogTrack": "Parça",
+  "videoStreamSelectionDialogNoSelection": "Başka parça yok.",
+
+  "genericSuccessFeedback": "Başarılı!",
+  "genericFailureFeedback": "Başarısız",
+
+  "menuActionConfigureView": "Görünüm",
+  "menuActionSelect": "Seç",
+  "menuActionSelectAll": "Hepsini seç",
+  "menuActionSelectNone": "Hiçbirini seçme",
+  "menuActionMap": "Harita",
+  "menuActionStats": "İstatistikler",
+
+  "viewDialogTabSort": "Sırala",
+  "viewDialogTabGroup": "Grup",
+  "viewDialogTabLayout": "Düzen",
+
+  "tileLayoutGrid": "Izgara",
+  "tileLayoutList": "Liste",
+
+  "coverDialogTabCover": "Kapak",
+  "coverDialogTabApp": "Uygulama",
+  "coverDialogTabColor": "Renk",
+
+  "appPickDialogTitle": "Uygulama seç",
+  "appPickDialogNone": "Yok",
+
+  "aboutPageTitle": "Hakkında",
+  "aboutLinkSources": "Kaynaklar",
+  "aboutLinkLicense": "Lisans",
+  "aboutLinkPolicy": "Gizlilik Politikası",
+
+  "aboutBug": "Hata Bildirimi",
+  "aboutBugSaveLogInstruction": "Uygulama günlüklerini bir dosyaya kaydet",
+  "aboutBugSaveLogButton": "Kaydet",
+  "aboutBugCopyInfoInstruction": "Sistem bilgilerini kopyala",
+  "aboutBugCopyInfoButton": "Kopyala",
+  "aboutBugReportInstruction": "GitHub'da günlükleri ve sistem bilgilerini içeren bir rapor oluştur",
+  "aboutBugReportButton": "Raporla",
+
+  "aboutCredits": "Kredi",
+  "aboutCreditsWorldAtlas1": "Bu uygulama bir TopoJSON dosyası kullanır",
+  "aboutCreditsWorldAtlas2": "ISC Lisansı kapsamında.",
+  "aboutCreditsTranslators": "Tercümanlar",
+
+  "aboutLicenses": "Açık Kaynak Lisansları",
+  "aboutLicensesBanner": "Bu uygulama aşağıdaki açık kaynaklı paketleri ve kütüphaneleri kullanır.",
+  "aboutLicensesAndroidLibraries": "Android Kütüphaneleri",
+  "aboutLicensesFlutterPlugins": "Flutter Eklentileri",
+  "aboutLicensesFlutterPackages": "Flutter Paketleri",
+  "aboutLicensesDartPackages": "Dart Paketleri",
+  "aboutLicensesShowAllButtonLabel": "Tüm Lisansları Göster",
+
+  "policyPageTitle": "Gizlilik Politikası",
+
+  "collectionPageTitle": "Koleksiyon",
+  "collectionPickPageTitle": "Seç",
+  "collectionSelectPageTitle": "Öğeleri seç",
+
+  "collectionActionShowTitleSearch": "Başlık filtresini göster",
+  "collectionActionHideTitleSearch": "Başlık filtresini gizle",
+  "collectionActionAddShortcut": "Kısayol ekle",
+  "collectionActionEmptyBin": "Boş çöp kutusu",
+  "collectionActionCopy": "Albüme kopyala",
+  "collectionActionMove": "Albüme taşı",
+  "collectionActionRescan": "Yeniden tara",
+  "collectionActionEdit": "Düzenle",
+
+  "collectionSearchTitlesHintText": "Başlıkları ara",
+
+  "collectionSortDate": "Tarihe göre",
+  "collectionSortSize": "Boyuta göre",
+  "collectionSortName": "Albüm ve dosya adına göre",
+  "collectionSortRating": "Derecelendirmeye göre",
+
+  "collectionGroupAlbum": "Albüme göre",
+  "collectionGroupMonth": "Aya göre",
+  "collectionGroupDay": "Güne göre",
+  "collectionGroupNone": "Gruplama",
+
+  "sectionUnknown": "Bilinmeyen",
+  "dateToday": "Bugün",
+  "dateYesterday": "Dün",
+  "dateThisMonth": "Bu ay",
+  "collectionDeleteFailureFeedback": "{count, plural, =1{1 öğe silinemedi} other{{count} öğe silinemedi}}",
+
+  "collectionCopyFailureFeedback": "{count, plural, =1{1 öğe kopyalanamadı} other{{count} öğe kopyalanamadı}}",
+
+  "collectionMoveFailureFeedback": "{count, plural, =1{1 öğe taşınamadı} other{{count} öğe taşınamadı}}",
+
+  "collectionRenameFailureFeedback": "{count, plural, =1{1 öğenin adı değiştirilemedi} other{{count} öğenin adı değiştirilemedi}}",
+
+  "collectionEditFailureFeedback": "{count, plural, =1{1 öğe düzenlenemedi} other{{count} öğe düzenlenemedi}}",
+
+  "collectionExportFailureFeedback": "{count, plural, =1{1 sayfa dışa aktarılamadı} other{{count} sayfa dışa aktarılamadı}",
+
+  "collectionCopySuccessFeedback": "{count, plural, =1{1 öğe kopyalandı} other{{count} öğe kopyalandı}}",
+
+  "collectionMoveSuccessFeedback": "{count, plural, =1{1 öğe taşındı} other{{count} öğe taşındı}}",
+
+  "collectionRenameSuccessFeedback": "{count, plural, =1{1 öğenin adı değiştirildi} other{{count} öğenin adı değiştirildi}}",
+
+  "collectionEditSuccessFeedback": "{count, plural, =1{1 öğe düzenlendi} other{{count} öğe düzenlendi}}",
+
+  "collectionEmptyFavourites": "Favori yok",
+  "collectionEmptyVideos": "Video yok",
+  "collectionEmptyImages": "Resim yok",
+  "collectionEmptyGrantAccessButtonLabel": "Erişim izni",
+
+  "collectionSelectSectionTooltip": "Bölüm seç",
+  "collectionDeselectSectionTooltip": "Bölüm seçimini kaldır",
+
+  "drawerCollectionAll": "Tüm koleksiyon",
+  "drawerCollectionFavourites": "Favoriler",
+  "drawerCollectionImages": "Resimler",
+  "drawerCollectionVideos": "Videolar",
+  "drawerCollectionAnimated": "Hareketli",
+  "drawerCollectionMotionPhotos": "Hareketli fotoğraflar",
+  "drawerCollectionPanoramas": "Panoramalar",
+  "drawerCollectionRaws": "Raw fotoğraflar",
+  "drawerCollectionSphericalVideos": "360° Videolar",
+
+  "chipSortDate": "Tarihe göre",
+  "chipSortName": "Adına göre",
+  "chipSortCount": "Öğe sayısına göre",
+
+  "albumGroupTier": "Kademeye göre",
+  "albumGroupVolume": "Depolama hacmine göre",
+  "albumGroupNone": "Gruplama",
+
+  "albumPickPageTitleCopy": "Albüme kopyala",
+  "albumPickPageTitleExport": "Albüme aktar",
+  "albumPickPageTitleMove": "Albüme taşı",
+  "albumPickPageTitlePick": "Albüm seç",
+
+  "albumCamera": "Kamera",
+  "albumDownload": "İndir",
+  "albumScreenshots": "Ekran görüntüleri",
+  "albumScreenRecordings": "Ekran kayıtları",
+  "albumVideoCaptures": "Video çekimleri",
+
+  "albumPageTitle": "Albümler",
+  "albumEmpty": "Albüm yok",
+  "createAlbumTooltip": "Albüm oluştur",
+  "createAlbumButtonLabel": "OLUŞTUR",
+  "newFilterBanner": "yeni",
+
+  "countryPageTitle": "Ülkeler",
+  "countryEmpty": "Ülke yok",
+
+  "tagPageTitle": "Etiketler",
+  "tagEmpty": "Etiket yok",
+
+  "binPageTitle": "Geri Dönüşüm Kutusu",
+
+  "searchCollectionFieldHint": "Koleksiyonu ara",
+  "searchSectionRecent": "Yakın zamanda",
+  "searchSectionAlbums": "Albümler",
+  "searchSectionCountries": "Ülkeler",
+  "searchSectionPlaces": "Yerler",
+  "searchSectionTags": "Etiketler",
+  "searchSectionRating": "Derecelendirmeler",
+
+  "settingsPageTitle": "Ayarlar",
+  "settingsSystemDefault": "Sistem",
+  "settingsDefault": "Varsayılan",
+
+  "settingsSearchFieldLabel": "Ayarlarda ara",
+  "settingsSearchEmpty": "Eşleşen ayar bulunamadı",
+  "settingsActionExport": "Dışa aktar",
+  "settingsActionImport": "İçe aktar",
+
+  "appExportCovers": "Kapaklar",
+  "appExportFavourites": "Favoriler",
+  "appExportSettings": "Ayarlar",
+
+  "settingsSectionNavigation": "Gezinti",
+  "settingsHome": "Anasayfa",
+  "settingsShowBottomNavigationBar": "Alt gezinti çubuğunu göster",
+  "settingsKeepScreenOnTile": "Ekranı açık tut",
+  "settingsKeepScreenOnTitle": "Ekranı Açık Tut",
+  "settingsDoubleBackExit": "Çıkmak için iki kez “geri” düğmesine dokunun",
+
+  "settingsConfirmationDialogTile": "Onaylama diyalogları",
+  "settingsConfirmationDialogTitle": "Onaylama Diyalogları",
+  "settingsConfirmationDialogDeleteItems": "Öğeleri sonsuza dek silmeden önce sor",
+  "settingsConfirmationDialogMoveToBinItems": "Eşyaları geri dönüşüm kutusuna atmadan önce sor",
+  "settingsConfirmationDialogMoveUndatedItems": "Tarihsiz eşyaları taşımadan önce sor",
+
+  "settingsNavigationDrawerTile": "Gezinti menüsü",
+  "settingsNavigationDrawerEditorTitle": "Gezinti Menüsü",
+  "settingsNavigationDrawerBanner": "Menü öğelerini taşımak ve yeniden sıralamak için dokunun ve basılı tutun.",
+  "settingsNavigationDrawerTabTypes": "Türler",
+  "settingsNavigationDrawerTabAlbums": "Albümler",
+  "settingsNavigationDrawerTabPages": "Sayfalar",
+  "settingsNavigationDrawerAddAlbum": "Albüm ekle",
+
+  "settingsSectionThumbnails": "Küçük resimler",
+  "settingsThumbnailOverlayTile": "Kaplama",
+  "settingsThumbnailOverlayTitle": "Kaplama",
+  "settingsThumbnailShowFavouriteIcon": "Favori simgeyi göster",
+  "settingsThumbnailShowTagIcon": "Etiket simgesini göster",
+  "settingsThumbnailShowLocationIcon": "Konum simgesini göster",
+  "settingsThumbnailShowMotionPhotoIcon": "Hareketli fotoğraf simgesini göster",
+  "settingsThumbnailShowRating": "Derecelendirmeyi göster",
+  "settingsThumbnailShowRawIcon": "Raw simgesini göster",
+  "settingsThumbnailShowVideoDuration": "Video süresini göster",
+
+  "settingsCollectionQuickActionsTile": "Hızlı eylemler",
+  "settingsCollectionQuickActionEditorTitle": "Hızlı Eylemler",
+  "settingsCollectionQuickActionTabBrowsing": "Gözatma",
+  "settingsCollectionQuickActionTabSelecting": "Seçme",
+  "settingsCollectionBrowsingQuickActionEditorBanner": "Düğmeleri hareket ettirmek ve öğelere göz atarken hangi eylemlerin görüntüleneceğini seçmek için dokunun ve basılı tutun.",
+  "settingsCollectionSelectionQuickActionEditorBanner": "Düğmeleri hareket ettirmek ve öğeleri seçerken hangi eylemlerin görüntüleneceğini seçmek için dokunun ve basılı tutun.",
+
+  "settingsSectionViewer": "Görüntüleyici",
+  "settingsViewerUseCutout": "Kesim alanını kullan",
+  "settingsViewerMaximumBrightness": "Maksimum parlaklık",
+  "settingsMotionPhotoAutoPlay": "Hareketli fotoğrafları otomatik oynat",
+  "settingsImageBackground": "Resim arka planı",
+
+  "settingsViewerQuickActionsTile": "Hızlı eylemler",
+  "settingsViewerQuickActionEditorTitle": "Hızlı Eylemler",
+  "settingsViewerQuickActionEditorBanner": "Düğmeleri hareket ettirmek ve görüntüleyicide hangi eylemlerin görüntüleneceğini seçmek için dokunun ve basılı tutun.",
+  "settingsViewerQuickActionEditorDisplayedButtons": "Gösterilen Düğmeler",
+  "settingsViewerQuickActionEditorAvailableButtons": "Mevcut Düğmeler",
+  "settingsViewerQuickActionEmpty": "Düğme yok",
+
+  "settingsViewerOverlayTile": "Kaplama",
+  "settingsViewerOverlayTitle": "Kaplama",
+  "settingsViewerShowOverlayOnOpening": "Açılışta göster",
+  "settingsViewerShowMinimap": "Mini haritayı göster",
+  "settingsViewerShowInformation": "Bilgileri göster",
+  "settingsViewerShowInformationSubtitle": "Başlığı, tarihi, konumu vb. göster.",
+  "settingsViewerShowShootingDetails": "Çekim ayrıntılarını göster",
+  "settingsViewerShowOverlayThumbnails": "Küçük resimleri göster",
+  "settingsViewerEnableOverlayBlurEffect": "Bulanıklık efekti",
+
+  "settingsVideoPageTitle": "Video Ayarları",
+  "settingsSectionVideo": "Video",
+  "settingsVideoShowVideos": "Videoları göster",
+  "settingsVideoEnableHardwareAcceleration": "Donanım hızlandırma",
+  "settingsVideoEnableAutoPlay": "Otomatik oynat",
+  "settingsVideoLoopModeTile": "Döngü modu",
+  "settingsVideoLoopModeTitle": "Döngü Modu",
+
+  "settingsSubtitleThemeTile": "Altyazılar",
+  "settingsSubtitleThemeTitle": "Altyazılar",
+  "settingsSubtitleThemeSample": "Bu bir örnek.",
+  "settingsSubtitleThemeTextAlignmentTile": "Metin hizalama",
+  "settingsSubtitleThemeTextAlignmentTitle": "Metin Hizalama",
+  "settingsSubtitleThemeTextSize": "Metin boyutu",
+  "settingsSubtitleThemeShowOutline": "Dış çizgiyi ve gölgeyi göster",
+  "settingsSubtitleThemeTextColor": "Metin rengi",
+  "settingsSubtitleThemeTextOpacity": "Metin opaklığı",
+  "settingsSubtitleThemeBackgroundColor": "Arka plan rengi",
+  "settingsSubtitleThemeBackgroundOpacity": "Arka plan opaklığı",
+  "settingsSubtitleThemeTextAlignmentLeft": "Sol",
+  "settingsSubtitleThemeTextAlignmentCenter": "Merkez",
+  "settingsSubtitleThemeTextAlignmentRight": "Sağ",
+
+  "settingsVideoControlsTile": "Kontroller",
+  "settingsVideoControlsTitle": "Kontroller",
+  "settingsVideoButtonsTile": "Düğmeler",
+  "settingsVideoButtonsTitle": "Düğmeler",
+  "settingsVideoGestureDoubleTapTogglePlay": "Oynatmak/duraklatmak için çift dokunun",
+  "settingsVideoGestureSideDoubleTapSeek": "Geri/ileri aramak için ekran kenarlarına çift dokunun",
+
+  "settingsSectionPrivacy": "Gizlilik",
+  "settingsAllowInstalledAppAccess": "Uygulama envanterine erişime izin ver",
+  "settingsAllowInstalledAppAccessSubtitle": "Albüm görüntüsünü iyileştirmek için kullanılır",
+  "settingsAllowErrorReporting": "Anonim hata raporlamasına izin ver",
+  "settingsSaveSearchHistory": "Arama geçmişini kaydet",
+  "settingsEnableBin": "Geri dönüşüm kutusunu kullan",
+  "settingsEnableBinSubtitle": "Silinen öğeleri 30 gün boyunca saklar",
+
+  "settingsHiddenItemsTile": "Gizli öğeler",
+  "settingsHiddenItemsTitle": "Gizli Öğeler",
+
+  "settingsHiddenFiltersTitle": "Gizli Filtreler",
+  "settingsHiddenFiltersBanner": "Gizli filtrelerle eşleşen fotoğraflar ve videolar koleksiyonunuzda görünmeyecektir.",
+  "settingsHiddenFiltersEmpty": "Gizli filtre yok",
+
+  "settingsHiddenPathsTitle": "Gizli Yollar",
+  "settingsHiddenPathsBanner": "Bu klasörlerdeki veya alt klasörlerindeki fotoğraflar ve videolar koleksiyonunuzda görünmeyecektir.",
+  "addPathTooltip": "Yol ekle",
+
+  "settingsStorageAccessTile": "Depolama erişimi",
+  "settingsStorageAccessTitle": "Depolama Erişimi",
+  "settingsStorageAccessBanner": "Bazı dizinler, içlerindeki dosyaları değiştirmek için açık bir erişim izni gerektirir. Daha önce erişim izni verdiğiniz dizinleri buradan inceleyebilirsiniz.",
+  "settingsStorageAccessEmpty": "Erişim izni yok",
+  "settingsStorageAccessRevokeTooltip": "Geri al",
+
+  "settingsSectionAccessibility": "Erişilebilirlik",
+  "settingsRemoveAnimationsTile": "Animasyonları kaldır",
+  "settingsRemoveAnimationsTitle": "Animasyonları Kaldır",
+  "settingsTimeToTakeActionTile": "Harekete geçme zamanı",
+  "settingsTimeToTakeActionTitle": "Harekete Geçme Zamanı",
+
+  "settingsSectionDisplay": "Ekran",
+  "settingsThemeBrightness": "Tema",
+  "settingsThemeColorHighlights": "Renk vurguları",
+  "settingsThemeEnableDynamicColor": "Dinamik renk",
+  "settingsDisplayRefreshRateModeTile": "Görüntü yenileme hızı",
+  "settingsDisplayRefreshRateModeTitle": "Yenileme Hızı",
+
+  "settingsSectionLanguage": "Dil ve Biçimler",
+  "settingsLanguage": "Dil",
+  "settingsCoordinateFormatTile": "Koordinat formatı",
+  "settingsCoordinateFormatTitle": "Koordinat Formatı",
+  "settingsUnitSystemTile": "Birimler",
+  "settingsUnitSystemTitle": "Birimler",
+
+  "statsPageTitle": "İstatistikler",
+  "statsWithGps": "{count, plural, =1{1 konuma sahip öğe} other{{count} konuma sahip öğe}}",
+  "statsTopCountries": "Başlıca Ülkeler",
+  "statsTopPlaces": "Başlıca Yerler",
+  "statsTopTags": "Başlıca Etiketler",
+
+  "viewerOpenPanoramaButtonLabel": "PANORAMAYI AÇ",
+  "viewerErrorUnknown": "Tüh!",
+  "viewerErrorDoesNotExist": "Dosya artık mevcut değil.",
+
+  "viewerInfoPageTitle": "Bilgi",
+  "viewerInfoBackToViewerTooltip": "Görüntüleyiciye geri dön",
+
+  "viewerInfoUnknown": "bilinmeyen",
+  "viewerInfoLabelTitle": "Başlık",
+  "viewerInfoLabelDate": "Tarih",
+  "viewerInfoLabelResolution": "Çözünürlük",
+  "viewerInfoLabelSize": "Boyut",
+  "viewerInfoLabelUri": "URI",
+  "viewerInfoLabelPath": "Yol",
+  "viewerInfoLabelDuration": "Süre",
+  "viewerInfoLabelOwner": "Sahibi",
+  "viewerInfoLabelCoordinates": "Koordinatlar",
+  "viewerInfoLabelAddress": "Adres",
+
+  "mapStyleTitle": "Harita Şekli",
+  "mapStyleTooltip": "Harita şeklini seç",
+  "mapZoomInTooltip": "Yakınlaştır",
+  "mapZoomOutTooltip": "Uzaklaştır",
+  "mapPointNorthUpTooltip": "Kuzeyi göster",
+  "mapAttributionOsmHot": "Harita verileri © [OpenStreetMap](https://www.openstreetmap.org/copyright) katkıda bulunanlar - Kutucuklar [HOT](https://www.hotosm.org/) tarafından hazırlanmıştır - [OSM France](https://openstreetmap.fr/) tarafından barındırılmaktadır",
+  "mapAttributionStamen": "Harita verileri © [OpenStreetMap](https://www.openstreetmap.org/copyright) katkıda bulunanlar - Döşemeler [Stamen Design](http://stamen.com), [CC BY 3.0](http://creativecommons.org/licenses/by/3.0)",
+  "openMapPageTooltip": "Harita sayfasında görüntüle",
+  "mapEmptyRegion": "Bu bölgede resim yok",
+
+  "viewerInfoOpenEmbeddedFailureFeedback": "Gömülü veriler ayıklanamadı",
+  "viewerInfoOpenLinkText": "Aç",
+  "viewerInfoViewXmlLinkText": "XML'i Görüntüle",
+
+  "viewerInfoSearchFieldLabel": "Meta verileri ara",
+  "viewerInfoSearchEmpty": "Eşleşen anahtar yok",
+  "viewerInfoSearchSuggestionDate": "Tarih ve saat",
+  "viewerInfoSearchSuggestionDescription": "Açıklama",
+  "viewerInfoSearchSuggestionDimensions": "Boyutlar",
+  "viewerInfoSearchSuggestionResolution": "Çözünürlük",
+  "viewerInfoSearchSuggestionRights": "Haklar",
+
+  "tagEditorPageTitle": "Etiketleri Düzenle",
+  "tagEditorPageNewTagFieldLabel": "Yeni etiket",
+  "tagEditorPageAddTagTooltip": "Etiket ekle",
+  "tagEditorSectionRecent": "Yakın zamanda",
+
+  "panoramaEnableSensorControl": "Sensör kontrolünü etkinleştir",
+  "panoramaDisableSensorControl": "Sensör kontrolünü devre dışı bırak",
+
+  "sourceViewerPageTitle": "Kaynak",
+
+  "filePickerShowHiddenFiles": "Gizli dosyaları göster",
+  "filePickerDoNotShowHiddenFiles": "Gizli dosyaları gösterme",
+  "filePickerOpenFrom": "Şuradan aç",
+  "filePickerNoItems": "Öğe yok",
+  "filePickerUseThisFolder": "Bu klasörü kullan"
+}

lib/l10n/app_zh.arb

@@ -50,6 +50,7 @@
   "entryActionDelete": "删除",
   "entryActionConvert": "转换",
   "entryActionExport": "导出",
+  "entryActionInfo": "信息",
   "entryActionRename": "重命名",
   "entryActionRestore": "恢复",
   "entryActionRotateCCW": "逆时针旋转",
@@ -80,6 +81,9 @@
   "videoActionSetSpeed": "播放速度",
   "videoActionSettings": "设置",
 
+  "slideshowActionResume": "继续",
+  "slideshowActionShowInCollection": "在媒体集中显示",
+
   "entryInfoActionEditDate": "编辑日期和时间",
   "entryInfoActionEditLocation": "编辑位置",
   "entryInfoActionEditRating": "修改评分",
@@ -144,10 +148,23 @@
   "displayRefreshRatePreferHighest": "最高刷新率",
   "displayRefreshRatePreferLowest": "最低刷新率",
 
+  "slideshowVideoPlaybackSkip": "跳过",
+  "slideshowVideoPlaybackMuted": "静音播放",
+  "slideshowVideoPlaybackWithSound": "带音播放",
+
   "themeBrightnessLight": "浅色",
   "themeBrightnessDark": "深色",
   "themeBrightnessBlack": "黑色",
 
+  "viewerTransitionSlide": "滑动",
+  "viewerTransitionParallax": "视差滚动",
+  "viewerTransitionFade": "淡入淡出",
+  "viewerTransitionZoomIn": "放大",
+
+  "wallpaperTargetHome": "主屏幕",
+  "wallpaperTargetLock": "锁屏界面",
+  "wallpaperTargetHomeLock": "主屏幕 + 锁屏界面",
+
   "albumTierNew": "新的",
   "albumTierPinned": "钉选",
   "albumTierSpecial": "普通",
@@ -262,6 +279,7 @@
   "menuActionSelectAll": "全选",
   "menuActionSelectNone": "全不选",
   "menuActionMap": "地图",
+  "menuActionSlideshow": "幻灯片",
   "menuActionStats": "统计",
 
   "viewDialogTabSort": "排序",
@@ -349,6 +367,7 @@
   "collectionEmptyFavourites": "无收藏项",
   "collectionEmptyVideos": "无视频",
   "collectionEmptyImages": "无图像",
+  "collectionEmptyGrantAccessButtonLabel": "授予访问权限",
 
   "collectionSelectSectionTooltip": "选择部分",
   "collectionDeselectSectionTooltip": "取消选择部分",
@@ -479,6 +498,17 @@
   "settingsViewerShowOverlayThumbnails": "显示缩略图",
   "settingsViewerEnableOverlayBlurEffect": "模糊特效",
 
+  "settingsViewerSlideshowTile": "幻灯片",
+  "settingsViewerSlideshowTitle": "幻灯片",
+  "settingsSlideshowRepeat": "重复",
+  "settingsSlideshowShuffle": "随机播放",
+  "settingsSlideshowTransitionTile": "过渡动画",
+  "settingsSlideshowTransitionTitle": "过渡动画",
+  "settingsSlideshowIntervalTile": "时间间隔",
+  "settingsSlideshowIntervalTitle": "时间间隔",
+  "settingsSlideshowVideoPlaybackTile": "视频回放",
+  "settingsSlideshowVideoPlaybackTitle": "视频回放",
+
   "settingsVideoPageTitle": "视频设置",
   "settingsSectionVideo": "视频",
   "settingsVideoShowVideos": "显示视频",
@@ -543,6 +573,7 @@
   "settingsSectionDisplay": "显示",
   "settingsThemeBrightness": "主题",
   "settingsThemeColorHighlights": "色彩强调",
+  "settingsThemeEnableDynamicColor": "动态色彩",
   "settingsDisplayRefreshRateModeTile": "显示刷新率",
   "settingsDisplayRefreshRateModeTitle": "刷新率",
 
@@ -560,6 +591,7 @@
   "statsTopTags": "热门标签",
 
   "viewerOpenPanoramaButtonLabel": "打开全景",
+  "viewerSetWallpaperButtonLabel": "设置壁纸",
   "viewerErrorUnknown": "糟糕！",
   "viewerErrorDoesNotExist": "该文件不存在",
 

lib/model/actions/chip_set_actions.dart

@@ -13,6 +13,7 @@ enum ChipSetAction {
   createAlbum,
   // browsing or selecting
   map,
+  slideshow,
   stats,
   // selecting (single/multiple filters)
   delete,
@@ -36,6 +37,7 @@ class ChipSetActions {
     ChipSetAction.search,
     ChipSetAction.createAlbum,
     ChipSetAction.map,
+    ChipSetAction.slideshow,
     ChipSetAction.stats,
   ];
 
@@ -47,6 +49,7 @@ class ChipSetActions {
     ChipSetAction.rename,
     ChipSetAction.hide,
     ChipSetAction.map,
+    ChipSetAction.slideshow,
     ChipSetAction.stats,
   ];
 }
@@ -71,6 +74,8 @@ extension ExtraChipSetAction on ChipSetAction {
       // browsing or selecting
       case ChipSetAction.map:
         return context.l10n.menuActionMap;
+      case ChipSetAction.slideshow:
+        return context.l10n.menuActionSlideshow;
       case ChipSetAction.stats:
         return context.l10n.menuActionStats;
       // selecting (single/multiple filters)
@@ -111,6 +116,8 @@ extension ExtraChipSetAction on ChipSetAction {
       // browsing or selecting
       case ChipSetAction.map:
         return AIcons.map;
+      case ChipSetAction.slideshow:
+        return AIcons.slideshow;
       case ChipSetAction.stats:
         return AIcons.stats;
       // selecting (single/multiple filters)

lib/model/actions/entry_actions.dart

@@ -4,6 +4,7 @@ import 'package:aves/widgets/common/extensions/build_context.dart';
 import 'package:flutter/widgets.dart';
 
 enum EntryAction {
+  info,
   addShortcut,
   copyToClipboard,
   delete,
@@ -43,6 +44,7 @@ enum EntryAction {
 
 class EntryActions {
   static const topLevel = [
+    EntryAction.info,
     EntryAction.share,
     EntryAction.edit,
     EntryAction.rename,
@@ -102,6 +104,8 @@ class EntryActions {
 extension ExtraEntryAction on EntryAction {
   String getText(BuildContext context) {
     switch (this) {
+      case EntryAction.info:
+        return context.l10n.entryActionInfo;
       case EntryAction.addShortcut:
         return context.l10n.collectionActionAddShortcut;
       case EntryAction.copyToClipboard:
@@ -188,6 +192,8 @@ extension ExtraEntryAction on EntryAction {
 
   IconData getIconData() {
     switch (this) {
+      case EntryAction.info:
+        return AIcons.info;
       case EntryAction.addShortcut:
         return AIcons.addShortcut;
       case EntryAction.copyToClipboard:

lib/model/actions/entry_set_actions.dart

@@ -15,6 +15,7 @@ enum EntrySetAction {
   emptyBin,
   // browsing or selecting
   map,
+  slideshow,
   stats,
   rescan,
   // selecting
@@ -48,6 +49,7 @@ class EntrySetActions {
     EntrySetAction.toggleTitleSearch,
     EntrySetAction.addShortcut,
     EntrySetAction.map,
+    EntrySetAction.slideshow,
     EntrySetAction.stats,
     EntrySetAction.rescan,
     EntrySetAction.emptyBin,
@@ -59,6 +61,7 @@ class EntrySetActions {
     EntrySetAction.toggleTitleSearch,
     EntrySetAction.addShortcut,
     EntrySetAction.map,
+    EntrySetAction.slideshow,
     EntrySetAction.stats,
     EntrySetAction.rescan,
   ];
@@ -72,6 +75,7 @@ class EntrySetActions {
     EntrySetAction.rename,
     EntrySetAction.toggleFavourite,
     EntrySetAction.map,
+    EntrySetAction.slideshow,
     EntrySetAction.stats,
     EntrySetAction.rescan,
     // editing actions are in their subsection
@@ -86,6 +90,7 @@ class EntrySetActions {
     EntrySetAction.rename,
     EntrySetAction.toggleFavourite,
     EntrySetAction.map,
+    EntrySetAction.slideshow,
     EntrySetAction.stats,
     EntrySetAction.rescan,
     // editing actions are in their subsection
@@ -125,6 +130,8 @@ extension ExtraEntrySetAction on EntrySetAction {
       // browsing or selecting
       case EntrySetAction.map:
         return context.l10n.menuActionMap;
+      case EntrySetAction.slideshow:
+        return context.l10n.menuActionSlideshow;
       case EntrySetAction.stats:
         return context.l10n.menuActionStats;
       case EntrySetAction.rescan:
@@ -190,6 +197,8 @@ extension ExtraEntrySetAction on EntrySetAction {
       // browsing or selecting
       case EntrySetAction.map:
         return AIcons.map;
+      case EntrySetAction.slideshow:
+        return AIcons.slideshow;
       case EntrySetAction.stats:
         return AIcons.stats;
       case EntrySetAction.rescan:

lib/model/actions/slideshow_actions.dart

@@ -0,0 +1,30 @@
+import 'package:aves/theme/icons.dart';
+import 'package:aves/widgets/common/extensions/build_context.dart';
+import 'package:flutter/material.dart';
+
+enum SlideshowAction {
+  resume,
+  showInCollection,
+}
+
+extension ExtraSlideshowAction on SlideshowAction {
+  String getText(BuildContext context) {
+    switch (this) {
+      case SlideshowAction.resume:
+        return context.l10n.slideshowActionResume;
+      case SlideshowAction.showInCollection:
+        return context.l10n.slideshowActionShowInCollection;
+    }
+  }
+
+  Widget getIcon() => Icon(_getIconData());
+
+  IconData _getIconData() {
+    switch (this) {
+      case SlideshowAction.resume:
+        return AIcons.play;
+      case SlideshowAction.showInCollection:
+        return AIcons.allCollection;
+    }
+  }
+}

lib/model/device.dart

@@ -5,8 +5,8 @@ final Device device = Device._private();
 
 class Device {
   late final String _userAgent;
-  late final bool _canGrantDirectoryAccess, _canPinShortcut, _canPrint, _canRenderFlagEmojis;
+  late final bool _canGrantDirectoryAccess, _canPinShortcut, _canPrint, _canRenderFlagEmojis, _canSetLockScreenWallpaper;
-  late final bool _showPinShortcutFeedback, _supportEdgeToEdgeUIMode;
+  late final bool _isDynamicColorAvailable, _showPinShortcutFeedback, _supportEdgeToEdgeUIMode;
 
   String get userAgent => _userAgent;
 
@@ -18,6 +18,10 @@ class Device {
 
   bool get canRenderFlagEmojis => _canRenderFlagEmojis;
 
+  bool get canSetLockScreenWallpaper => _canSetLockScreenWallpaper;
+
+  bool get isDynamicColorAvailable => _isDynamicColorAvailable;
+
   bool get showPinShortcutFeedback => _showPinShortcutFeedback;
 
   bool get supportEdgeToEdgeUIMode => _supportEdgeToEdgeUIMode;
@@ -33,6 +37,8 @@ class Device {
     _canPinShortcut = capabilities['canPinShortcut'] ?? false;
     _canPrint = capabilities['canPrint'] ?? false;
     _canRenderFlagEmojis = capabilities['canRenderFlagEmojis'] ?? false;
+    _canSetLockScreenWallpaper = capabilities['canSetLockScreenWallpaper'] ?? false;
+    _isDynamicColorAvailable = capabilities['isDynamicColorAvailable'] ?? false;
     _showPinShortcutFeedback = capabilities['showPinShortcutFeedback'] ?? false;
     _supportEdgeToEdgeUIMode = capabilities['supportEdgeToEdgeUIMode'] ?? false;
   }

lib/model/entry.dart

@@ -4,6 +4,7 @@ import 'dart:ui';
 
 import 'package:aves/geo/countries.dart';
 import 'package:aves/model/entry_cache.dart';
+import 'package:aves/model/entry_dirs.dart';
 import 'package:aves/model/favourites.dart';
 import 'package:aves/model/geotiff.dart';
 import 'package:aves/model/metadata/address.dart';
@@ -31,7 +32,8 @@ class AvesEntry {
   // `sizeBytes`, `dateModifiedSecs` can be missing in viewer mode
   int id;
   String uri;
-  String? _path, _directory, _filename, _extension, _sourceTitle;
+  String? _path, _filename, _extension, _sourceTitle;
+  EntryDir? _directory;
   int? pageId, contentId;
   final String sourceMimeType;
   int width, height, sourceRotationDegrees;
@@ -175,8 +177,8 @@ class AvesEntry {
 
   // directory path, without the trailing separator
   String? get directory {
-    _directory ??= path != null ? pContext.dirname(path!) : null;
+    _directory ??= entryDirRepo.getOrCreate(path != null ? pContext.dirname(path!) : null);
-    return _directory;
+    return _directory!.resolved;
   }
 
   String? get filenameWithoutExtension {

lib/model/entry_dirs.dart

@@ -0,0 +1,68 @@
+import 'dart:async';
+import 'dart:io';
+
+import 'package:aves/services/common/services.dart';
+import 'package:aves/utils/android_file_utils.dart';
+import 'package:collection/collection.dart';
+
+final entryDirRepo = EntryDirRepo._private();
+
+class EntryDirRepo {
+  EntryDirRepo._private();
+
+  // mapping between the raw entry directory path to a resolvable directory
+  final Map<String?, EntryDir> _dirs = {};
+  final StreamController<EntryDir> _ambiguousDirStreamController = StreamController.broadcast();
+
+  Stream<EntryDir> get ambiguousDirStream => _ambiguousDirStreamController.stream;
+
+  // get a resolvable directory for a raw entry directory path
+  EntryDir getOrCreate(String? asIs) {
+    var entryDir = _dirs[asIs];
+    if (entryDir != null) return entryDir;
+
+    final asIsLower = asIs?.toLowerCase();
+    entryDir = _dirs.values.firstWhereOrNull((dir) => dir.asIsLower == asIsLower);
+    if (entryDir != null && !entryDir.ambiguous) {
+      entryDir.ambiguous = true;
+      _ambiguousDirStreamController.add(entryDir);
+    }
+
+    return _dirs.putIfAbsent(asIs, () => entryDir ?? EntryDir(asIs));
+  }
+}
+
+// Some directories are ambiguous because they use different cases,
+// but the OS merge and present them as one directory.
+// This class resolves ambiguous directories to get the directory path
+// with the right case, as presented by the OS.
+class EntryDir {
+  final String? asIs, asIsLower;
+  bool ambiguous = false;
+  String? _resolved;
+
+  EntryDir(this.asIs) : asIsLower = asIs?.toLowerCase();
+
+  String? get resolved {
+    if (!ambiguous) return asIs;
+    if (asIs == null) return null;
+
+    _resolved ??= _resolve();
+    return _resolved;
+  }
+
+  String? _resolve() {
+    final vrl = VolumeRelativeDirectory.fromPath(asIs!);
+    if (vrl == null || vrl.relativeDir.isEmpty) return asIs;
+
+    var resolved = vrl.volumePath;
+    final parts = pContext.split(vrl.relativeDir);
+    for (final part in parts) {
+      final partLower = part.toLowerCase();
+      final childrenDirs = Directory(resolved).listSync().where((v) => v.absolute is Directory).toSet();
+      final found = childrenDirs.firstWhereOrNull((v) => pContext.basename(v.path).toLowerCase() == partLower);
+      resolved = found?.path ?? '$resolved${pContext.separator}$part';
+    }
+    return resolved;
+  }
+}

lib/model/entry_images.dart

@@ -5,6 +5,7 @@ import 'package:aves/image_providers/thumbnail_provider.dart';
 import 'package:aves/image_providers/uri_image_provider.dart';
 import 'package:aves/model/entry.dart';
 import 'package:aves/model/entry_cache.dart';
+import 'package:aves/utils/math_utils.dart';
 import 'package:collection/collection.dart';
 import 'package:flutter/widgets.dart';
 
@@ -63,4 +64,15 @@ extension ExtraAvesEntryImages on AvesEntry {
     final sizedThumbnailKey = EntryCache.thumbnailRequestExtents.map(_getThumbnailProviderKey).firstWhereOrNull(_isReady);
     return sizedThumbnailKey != null ? ThumbnailProvider(sizedThumbnailKey) : getThumbnail();
   }
+
+  // magic number used to derive sample size from scale
+  static const scaleFactor = 2.0;
+
+  static int sampleSizeForScale(double scale) {
+    var sample = 0;
+    if (0 < scale && scale < 1) {
+      sample = highestPowerOf2((1 / scale) / scaleFactor);
+    }
+    return max<int>(1, sample);
+  }
 }

lib/model/filters/query.dart

@@ -2,6 +2,7 @@ import 'package:aves/model/entry.dart';
 import 'package:aves/model/filters/filters.dart';
 import 'package:aves/theme/colors.dart';
 import 'package:aves/theme/icons.dart';
+import 'package:aves/utils/file_utils.dart';
 import 'package:flutter/foundation.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter/widgets.dart';
@@ -19,11 +20,25 @@ class QueryFilter extends CollectionFilter {
   @override
   List<Object?> get props => [query, live];
 
+  static final _fieldPattern = RegExp(r'(.+)([=<>])(.+)');
+  static final _fileSizePattern = RegExp(r'(\d+)([KMG])?');
+  static const keyContentId = 'ID';
+  static const keyContentYear = 'YEAR';
+  static const keyContentMonth = 'MONTH';
+  static const keyContentDay = 'DAY';
+  static const keyContentWidth = 'WIDTH';
+  static const keyContentHeight = 'HEIGHT';
+  static const keyContentSize = 'SIZE';
+  static const opEqual = '=';
+  static const opLower = '<';
+  static const opGreater = '>';
+
   QueryFilter(this.query, {this.colorful = true, this.live = false}) {
     var upQuery = query.toUpperCase();
-    if (upQuery.startsWith('ID:')) {
+
-      final id = int.tryParse(upQuery.substring(3));
+    final test = fieldTest(upQuery);
-      _test = (entry) => entry.id == id;
+    if (test != null) {
+      _test = test;
       return;
     }
 
@@ -82,4 +97,114 @@ class QueryFilter extends CollectionFilter {
 
   @override
   String get key => '$type-$query';
+
+  EntryFilter? fieldTest(String upQuery) {
+    var match = _fieldPattern.firstMatch(upQuery);
+    if (match == null) return null;
+
+    final key = match.group(1)?.trim();
+    final op = match.group(2)?.trim();
+    var valueString = match.group(3)?.trim();
+    if (key == null || op == null || valueString == null) return null;
+
+    final valueInt = int.tryParse(valueString);
+
+    switch (key) {
+      case keyContentId:
+        if (valueInt == null) return null;
+        if (op == opEqual) {
+          return (entry) => entry.contentId == valueInt;
+        }
+        break;
+      case keyContentYear:
+        if (valueInt == null) return null;
+        switch (op) {
+          case opEqual:
+            return (entry) => (entry.bestDate?.year ?? 0) == valueInt;
+          case opLower:
+            return (entry) => (entry.bestDate?.year ?? 0) < valueInt;
+          case opGreater:
+            return (entry) => (entry.bestDate?.year ?? 0) > valueInt;
+        }
+        break;
+      case keyContentMonth:
+        if (valueInt == null) return null;
+        switch (op) {
+          case opEqual:
+            return (entry) => (entry.bestDate?.month ?? 0) == valueInt;
+          case opLower:
+            return (entry) => (entry.bestDate?.month ?? 0) < valueInt;
+          case opGreater:
+            return (entry) => (entry.bestDate?.month ?? 0) > valueInt;
+        }
+        break;
+      case keyContentDay:
+        if (valueInt == null) return null;
+        switch (op) {
+          case opEqual:
+            return (entry) => (entry.bestDate?.day ?? 0) == valueInt;
+          case opLower:
+            return (entry) => (entry.bestDate?.day ?? 0) < valueInt;
+          case opGreater:
+            return (entry) => (entry.bestDate?.day ?? 0) > valueInt;
+        }
+        break;
+      case keyContentWidth:
+        if (valueInt == null) return null;
+        switch (op) {
+          case opEqual:
+            return (entry) => entry.displaySize.width == valueInt;
+          case opLower:
+            return (entry) => entry.displaySize.width < valueInt;
+          case opGreater:
+            return (entry) => entry.displaySize.width > valueInt;
+        }
+        break;
+      case keyContentHeight:
+        if (valueInt == null) return null;
+        switch (op) {
+          case opEqual:
+            return (entry) => entry.displaySize.height == valueInt;
+          case opLower:
+            return (entry) => entry.displaySize.height < valueInt;
+          case opGreater:
+            return (entry) => entry.displaySize.height > valueInt;
+        }
+        break;
+      case keyContentSize:
+        match = _fileSizePattern.firstMatch(valueString);
+        if (match == null) return null;
+
+        valueString = match.group(1)?.trim();
+        if (valueString == null) return null;
+        final valueInt = int.tryParse(valueString);
+        if (valueInt == null) return null;
+
+        var bytes = valueInt;
+        final multiplierString = match.group(2)?.trim();
+        switch (multiplierString) {
+          case 'K':
+            bytes *= kilo;
+            break;
+          case 'M':
+            bytes *= mega;
+            break;
+          case 'G':
+            bytes *= giga;
+            break;
+        }
+
+        switch (op) {
+          case opEqual:
+            return (entry) => (entry.sizeBytes ?? 0) == bytes;
+          case opLower:
+            return (entry) => (entry.sizeBytes ?? 0) < bytes;
+          case opGreater:
+            return (entry) => (entry.sizeBytes ?? 0) > bytes;
+        }
+        break;
+    }
+
+    return null;
+  }
 }

lib/model/settings/defaults.dart

@@ -17,11 +17,15 @@ class SettingsDefaults {
   static const canUseAnalysisService = true;
   static const isInstalledAppAccessAllowed = false;
   static const isErrorReportingAllowed = false;
+  static const tileLayout = TileLayout.grid;
+  static const entryRenamingPattern = '<${DateNamingProcessor.key}, yyyyMMdd-HHmmss> <${NameNamingProcessor.key}>';
+
+  // display
   static const displayRefreshRateMode = DisplayRefreshRateMode.auto;
   static const themeBrightness = AvesThemeBrightness.system;
   static const themeColorMode = AvesThemeColorMode.polychrome;
-  static const tileLayout = TileLayout.grid;
+  static const enableDynamicColor = false;
-  static const entryRenamingPattern = '<${DateNamingProcessor.key}, yyyyMMdd-HHmmss> <${NameNamingProcessor.key}>';
+  static const enableBlurEffect = true; // `enableBlurEffect` has a contextual default value
 
   // navigation
   static const mustBackTwiceToExit = true;
@@ -79,7 +83,6 @@ class SettingsDefaults {
   static const showOverlayInfo = true;
   static const showOverlayShootingDetails = false;
   static const showOverlayThumbnailPreview = false;
-  static const enableOverlayBlurEffect = true; // `enableOverlayBlurEffect` has a contextual default value
   static const viewerUseCutout = true;
   static const viewerMaxBrightness = false;
   static const enableMotionPhotoAutoPlay = false;
@@ -122,6 +125,13 @@ class SettingsDefaults {
   // file picker
   static const filePickerShowHiddenFiles = false;
 
+  // slideshow
+  static const slideshowRepeat = false;
+  static const slideshowShuffle = false;
+  static const slideshowTransition = ViewerTransition.fade;
+  static const slideshowVideoPlayback = SlideshowVideoPlayback.playMuted;
+  static const slideshowInterval = SlideshowInterval.s5;
+
   // platform settings
   static const isRotationLocked = false;
   static const areAnimationsRemoved = false;

lib/model/settings/enums/enums.dart

@@ -2,24 +2,30 @@ enum AccessibilityAnimations { system, disabled, enabled }
 
 enum AccessibilityTimeout { system, appDefault, s3, s10, s30, s60, s120 }
 
-enum AvesThemeColorMode { monochrome, polychrome }
-
 enum AvesThemeBrightness { system, light, dark, black }
 
+enum AvesThemeColorMode { monochrome, polychrome }
+
 enum ConfirmationDialog { deleteForever, moveToBin, moveUndatedItems }
 
 enum CoordinateFormat { dms, decimal }
 
+enum DisplayRefreshRateMode { auto, highest, lowest }
+
 enum EntryBackground { black, white, checkered }
 
 enum HomePageSetting { collection, albums }
 
 enum KeepScreenOn { never, viewerOnly, always }
 
-enum DisplayRefreshRateMode { auto, highest, lowest }
+enum SlideshowInterval { s3, s5, s10, s30, s60 }
+
+enum SlideshowVideoPlayback { skip, playMuted, playWithSound }
 
 enum UnitSystem { metric, imperial }
 
+enum VideoControls { play, playSeek, playOutside, none }
+
 enum VideoLoopMode { never, shortOnly, always }
 
-enum VideoControls { play, playSeek, playOutside, none }
+enum ViewerTransition { slide, parallax, fade, zoomIn }

lib/model/settings/enums/slideshow_interval.dart

@@ -0,0 +1,36 @@
+import 'package:aves/widgets/common/extensions/build_context.dart';
+import 'package:flutter/widgets.dart';
+
+import 'enums.dart';
+
+extension ExtraSlideshowInterval on SlideshowInterval {
+  String getName(BuildContext context) {
+    switch (this) {
+      case SlideshowInterval.s3:
+        return context.l10n.timeSeconds(3);
+      case SlideshowInterval.s5:
+        return context.l10n.timeSeconds(5);
+      case SlideshowInterval.s10:
+        return context.l10n.timeSeconds(10);
+      case SlideshowInterval.s30:
+        return context.l10n.timeSeconds(30);
+      case SlideshowInterval.s60:
+        return context.l10n.timeMinutes(1);
+    }
+  }
+
+  Duration getDuration() {
+    switch (this) {
+      case SlideshowInterval.s3:
+        return const Duration(seconds: 3);
+      case SlideshowInterval.s5:
+        return const Duration(seconds: 5);
+      case SlideshowInterval.s10:
+        return const Duration(seconds: 10);
+      case SlideshowInterval.s30:
+        return const Duration(seconds: 30);
+      case SlideshowInterval.s60:
+        return const Duration(minutes: 1);
+    }
+  }
+}

lib/model/settings/enums/slideshow_video_playback.dart

@@ -0,0 +1,17 @@
+import 'package:aves/widgets/common/extensions/build_context.dart';
+import 'package:flutter/widgets.dart';
+
+import 'enums.dart';
+
+extension ExtraSlideshowVideoPlayback on SlideshowVideoPlayback {
+  String getName(BuildContext context) {
+    switch (this) {
+      case SlideshowVideoPlayback.skip:
+        return context.l10n.slideshowVideoPlaybackSkip;
+      case SlideshowVideoPlayback.playMuted:
+        return context.l10n.slideshowVideoPlaybackMuted;
+      case SlideshowVideoPlayback.playWithSound:
+        return context.l10n.slideshowVideoPlaybackWithSound;
+    }
+  }
+}

lib/model/settings/enums/viewer_transition.dart

@@ -0,0 +1,33 @@
+import 'package:aves/widgets/common/extensions/build_context.dart';
+import 'package:aves/widgets/viewer/controller.dart';
+import 'package:flutter/widgets.dart';
+
+import 'enums.dart';
+
+extension ExtraViewerTransition on ViewerTransition {
+  String getName(BuildContext context) {
+    switch (this) {
+      case ViewerTransition.slide:
+        return context.l10n.viewerTransitionSlide;
+      case ViewerTransition.parallax:
+        return context.l10n.viewerTransitionParallax;
+      case ViewerTransition.fade:
+        return context.l10n.viewerTransitionFade;
+      case ViewerTransition.zoomIn:
+        return context.l10n.viewerTransitionZoomIn;
+    }
+  }
+
+  TransitionBuilder builder(PageController pageController, int index) {
+    switch (this) {
+      case ViewerTransition.slide:
+        return PageTransitionEffects.slide(pageController, index, parallax: false);
+      case ViewerTransition.parallax:
+        return PageTransitionEffects.slide(pageController, index, parallax: true);
+      case ViewerTransition.fade:
+        return PageTransitionEffects.fade(pageController, index, zoomIn: false);
+      case ViewerTransition.zoomIn:
+        return PageTransitionEffects.fade(pageController, index, zoomIn: true);
+    }
+  }
+}

lib/model/settings/settings.dart

@@ -10,6 +10,7 @@ import 'package:aves/model/settings/enums/enums.dart';
 import 'package:aves/model/settings/enums/map_style.dart';
 import 'package:aves/model/source/enums.dart';
 import 'package:aves/services/accessibility_service.dart';
+import 'package:aves/services/common/optional_event_channel.dart';
 import 'package:aves/services/common/services.dart';
 import 'package:aves_map/aves_map.dart';
 import 'package:collection/collection.dart';
@@ -19,7 +20,7 @@ import 'package:flutter/services.dart';
 final Settings settings = Settings._private();
 
 class Settings extends ChangeNotifier {
-  final EventChannel _platformSettingsChangeChannel = const EventChannel('deckers.thibault/aves/settings_change');
+  final EventChannel _platformSettingsChangeChannel = const OptionalEventChannel('deckers.thibault/aves/settings_change');
   final StreamController<SettingsChangedEvent> _updateStreamController = StreamController.broadcast();
 
   Stream<SettingsChangedEvent> get updateStream => _updateStreamController.stream;
@@ -42,15 +43,19 @@ class Settings extends ChangeNotifier {
   static const isInstalledAppAccessAllowedKey = 'is_installed_app_access_allowed';
   static const isErrorReportingAllowedKey = 'is_crashlytics_enabled';
   static const localeKey = 'locale';
-  static const displayRefreshRateModeKey = 'display_refresh_rate_mode';
-  static const themeBrightnessKey = 'theme_brightness';
-  static const themeColorModeKey = 'theme_color_mode';
   static const catalogTimeZoneKey = 'catalog_time_zone';
   static const tileExtentPrefixKey = 'tile_extent_';
   static const tileLayoutPrefixKey = 'tile_layout_';
   static const entryRenamingPatternKey = 'entry_renaming_pattern';
   static const topEntryIdsKey = 'top_entry_ids';
 
+  // display
+  static const displayRefreshRateModeKey = 'display_refresh_rate_mode';
+  static const themeBrightnessKey = 'theme_brightness';
+  static const themeColorModeKey = 'theme_color_mode';
+  static const enableDynamicColorKey = 'dynamic_color';
+  static const enableBlurEffectKey = 'enable_overlay_blur_effect';
+
   // navigation
   static const mustBackTwiceToExitKey = 'must_back_twice_to_exit';
   static const keepScreenOnKey = 'keep_screen_on';
@@ -92,7 +97,6 @@ class Settings extends ChangeNotifier {
   static const showOverlayInfoKey = 'show_overlay_info';
   static const showOverlayShootingDetailsKey = 'show_overlay_shooting_details';
   static const showOverlayThumbnailPreviewKey = 'show_overlay_thumbnail_preview';
-  static const enableOverlayBlurEffectKey = 'enable_overlay_blur_effect';
   static const viewerUseCutoutKey = 'viewer_use_cutout';
   static const viewerMaxBrightnessKey = 'viewer_max_brightness';
   static const enableMotionPhotoAutoPlayKey = 'motion_photo_auto_play';
@@ -134,6 +138,13 @@ class Settings extends ChangeNotifier {
   // file picker
   static const filePickerShowHiddenFilesKey = 'file_picker_show_hidden_files';
 
+  // slideshow
+  static const slideshowRepeatKey = 'slideshow_loop';
+  static const slideshowShuffleKey = 'slideshow_shuffle';
+  static const slideshowTransitionKey = 'slideshow_transition';
+  static const slideshowVideoPlaybackKey = 'slideshow_video_playback';
+  static const slideshowIntervalKey = 'slideshow_interval';
+
   // platform settings
   // cf Android `Settings.System.ACCELEROMETER_ROTATION`
   static const platformAccelerometerRotationKey = 'accelerometer_rotation';
@@ -161,7 +172,7 @@ class Settings extends ChangeNotifier {
   Future<void> setContextualDefaults() async {
     // performance
     final performanceClass = await deviceService.getPerformanceClass();
-    enableOverlayBlurEffect = performanceClass >= 29;
+    enableBlurEffect = performanceClass >= 29;
 
     // availability
     final defaultMapStyle = mobileServices.defaultMapStyle;
@@ -187,8 +198,7 @@ class Settings extends ChangeNotifier {
 
   set canUseAnalysisService(bool newValue) => setAndNotify(canUseAnalysisServiceKey, newValue);
 
-  // TODO TLAD use `true` for transition (it's unset in v1.5.4), but replace by `SettingsDefaults.isInstalledAppAccessAllowed` in a later release
+  bool get isInstalledAppAccessAllowed => getBoolOrDefault(isInstalledAppAccessAllowedKey, SettingsDefaults.isInstalledAppAccessAllowed);
-  bool get isInstalledAppAccessAllowed => getBoolOrDefault(isInstalledAppAccessAllowedKey, true);
 
   set isInstalledAppAccessAllowed(bool newValue) => setAndNotify(isInstalledAppAccessAllowedKey, newValue);
 
@@ -249,18 +259,6 @@ class Settings extends ChangeNotifier {
     return _appliedLocale!;
   }
 
-  DisplayRefreshRateMode get displayRefreshRateMode => getEnumOrDefault(displayRefreshRateModeKey, SettingsDefaults.displayRefreshRateMode, DisplayRefreshRateMode.values);
-
-  set displayRefreshRateMode(DisplayRefreshRateMode newValue) => setAndNotify(displayRefreshRateModeKey, newValue.toString());
-
-  AvesThemeBrightness get themeBrightness => getEnumOrDefault(themeBrightnessKey, SettingsDefaults.themeBrightness, AvesThemeBrightness.values);
-
-  set themeBrightness(AvesThemeBrightness newValue) => setAndNotify(themeBrightnessKey, newValue.toString());
-
-  AvesThemeColorMode get themeColorMode => getEnumOrDefault(themeColorModeKey, SettingsDefaults.themeColorMode, AvesThemeColorMode.values);
-
-  set themeColorMode(AvesThemeColorMode newValue) => setAndNotify(themeColorModeKey, newValue.toString());
-
   String get catalogTimeZone => getString(catalogTimeZoneKey) ?? '';
 
   set catalogTimeZone(String newValue) => setAndNotify(catalogTimeZoneKey, newValue);
@@ -281,6 +279,28 @@ class Settings extends ChangeNotifier {
 
   set topEntryIds(List<int>? newValue) => setAndNotify(topEntryIdsKey, newValue?.map((id) => id.toString()).whereNotNull().toList());
 
+  // display
+
+  DisplayRefreshRateMode get displayRefreshRateMode => getEnumOrDefault(displayRefreshRateModeKey, SettingsDefaults.displayRefreshRateMode, DisplayRefreshRateMode.values);
+
+  set displayRefreshRateMode(DisplayRefreshRateMode newValue) => setAndNotify(displayRefreshRateModeKey, newValue.toString());
+
+  AvesThemeBrightness get themeBrightness => getEnumOrDefault(themeBrightnessKey, SettingsDefaults.themeBrightness, AvesThemeBrightness.values);
+
+  set themeBrightness(AvesThemeBrightness newValue) => setAndNotify(themeBrightnessKey, newValue.toString());
+
+  AvesThemeColorMode get themeColorMode => getEnumOrDefault(themeColorModeKey, SettingsDefaults.themeColorMode, AvesThemeColorMode.values);
+
+  set themeColorMode(AvesThemeColorMode newValue) => setAndNotify(themeColorModeKey, newValue.toString());
+
+  bool get enableDynamicColor => getBoolOrDefault(enableDynamicColorKey, SettingsDefaults.enableDynamicColor);
+
+  set enableDynamicColor(bool newValue) => setAndNotify(enableDynamicColorKey, newValue);
+
+  bool get enableBlurEffect => getBoolOrDefault(enableBlurEffectKey, SettingsDefaults.enableBlurEffect);
+
+  set enableBlurEffect(bool newValue) => setAndNotify(enableBlurEffectKey, newValue);
+
   // navigation
 
   bool get mustBackTwiceToExit => getBoolOrDefault(mustBackTwiceToExitKey, SettingsDefaults.mustBackTwiceToExit);
@@ -441,10 +461,6 @@ class Settings extends ChangeNotifier {
 
   set showOverlayThumbnailPreview(bool newValue) => setAndNotify(showOverlayThumbnailPreviewKey, newValue);
 
-  bool get enableOverlayBlurEffect => getBoolOrDefault(enableOverlayBlurEffectKey, SettingsDefaults.enableOverlayBlurEffect);
-
-  set enableOverlayBlurEffect(bool newValue) => setAndNotify(enableOverlayBlurEffectKey, newValue);
-
   bool get viewerUseCutout => getBoolOrDefault(viewerUseCutoutKey, SettingsDefaults.viewerUseCutout);
 
   set viewerUseCutout(bool newValue) => setAndNotify(viewerUseCutoutKey, newValue);
@@ -567,6 +583,28 @@ class Settings extends ChangeNotifier {
 
   set filePickerShowHiddenFiles(bool newValue) => setAndNotify(filePickerShowHiddenFilesKey, newValue);
 
+  // slideshow
+
+  bool get slideshowRepeat => getBoolOrDefault(slideshowRepeatKey, SettingsDefaults.slideshowRepeat);
+
+  set slideshowRepeat(bool newValue) => setAndNotify(slideshowRepeatKey, newValue);
+
+  bool get slideshowShuffle => getBoolOrDefault(slideshowShuffleKey, SettingsDefaults.slideshowShuffle);
+
+  set slideshowShuffle(bool newValue) => setAndNotify(slideshowShuffleKey, newValue);
+
+  ViewerTransition get slideshowTransition => getEnumOrDefault(slideshowTransitionKey, SettingsDefaults.slideshowTransition, ViewerTransition.values);
+
+  set slideshowTransition(ViewerTransition newValue) => setAndNotify(slideshowTransitionKey, newValue.toString());
+
+  SlideshowVideoPlayback get slideshowVideoPlayback => getEnumOrDefault(slideshowVideoPlaybackKey, SettingsDefaults.slideshowVideoPlayback, SlideshowVideoPlayback.values);
+
+  set slideshowVideoPlayback(SlideshowVideoPlayback newValue) => setAndNotify(slideshowVideoPlaybackKey, newValue.toString());
+
+  SlideshowInterval get slideshowInterval => getEnumOrDefault(slideshowIntervalKey, SettingsDefaults.slideshowInterval, SlideshowInterval.values);
+
+  set slideshowInterval(SlideshowInterval newValue) => setAndNotify(slideshowIntervalKey, newValue.toString());
+
   // convenience methods
 
   int? getInt(String key) => settingsStore.getInt(key);
@@ -695,6 +733,8 @@ class Settings extends ChangeNotifier {
               break;
             case isInstalledAppAccessAllowedKey:
             case isErrorReportingAllowedKey:
+            case enableDynamicColorKey:
+            case enableBlurEffectKey:
             case showBottomNavigationBarKey:
             case mustBackTwiceToExitKey:
             case confirmDeleteForeverKey:
@@ -713,7 +753,6 @@ class Settings extends ChangeNotifier {
             case showOverlayInfoKey:
             case showOverlayShootingDetailsKey:
             case showOverlayThumbnailPreviewKey:
-            case enableOverlayBlurEffectKey:
             case viewerUseCutoutKey:
             case viewerMaxBrightnessKey:
             case enableMotionPhotoAutoPlayKey:
@@ -724,6 +763,8 @@ class Settings extends ChangeNotifier {
             case subtitleShowOutlineKey:
             case saveSearchHistoryKey:
             case filePickerShowHiddenFilesKey:
+            case slideshowRepeatKey:
+            case slideshowShuffleKey:
               if (newValue is bool) {
                 settingsStore.setBool(key, newValue);
               } else {
@@ -751,6 +792,9 @@ class Settings extends ChangeNotifier {
             case unitSystemKey:
             case accessibilityAnimationsKey:
             case timeToTakeActionKey:
+            case slideshowTransitionKey:
+            case slideshowVideoPlaybackKey:
+            case slideshowIntervalKey:
               if (newValue is String) {
                 settingsStore.setString(key, newValue);
               } else {

lib/model/source/collection_lens.dart

@@ -32,7 +32,7 @@ class CollectionLens with ChangeNotifier {
   final AChangeNotifier filterChangeNotifier = AChangeNotifier(), sortSectionChangeNotifier = AChangeNotifier();
   final List<StreamSubscription> _subscriptions = [];
   int? id;
-  bool listenToSource, groupBursts;
+  bool listenToSource, groupBursts, fixedSort;
   List<AvesEntry>? fixedSelection;
 
   List<AvesEntry> _filteredSortedEntries = [];
@@ -45,6 +45,7 @@ class CollectionLens with ChangeNotifier {
     this.id,
     this.listenToSource = true,
     this.groupBursts = true,
+    this.fixedSort = false,
     this.fixedSelection,
   })  : filters = (filters ?? {}).whereNotNull().toSet(),
         sectionFactor = settings.collectionSectionFactor,
@@ -203,6 +204,8 @@ class CollectionLens with ChangeNotifier {
   }
 
   void _applySort() {
+    if (fixedSort) return;
+
     switch (sortFactor) {
       case EntrySortFactor.date:
         _filteredSortedEntries.sort(AvesEntry.compareByDate);
@@ -220,37 +223,43 @@ class CollectionLens with ChangeNotifier {
   }
 
   void _applySection() {
-    switch (sortFactor) {
+    if (fixedSort) {
-      case EntrySortFactor.date:
+      sections = Map.fromEntries([
-        switch (sectionFactor) {
+        MapEntry(const SectionKey(), _filteredSortedEntries),
-          case EntryGroupFactor.album:
+      ]);
-            sections = groupBy<AvesEntry, EntryAlbumSectionKey>(_filteredSortedEntries, (entry) => EntryAlbumSectionKey(entry.directory));
+    } else {
-            break;
+      switch (sortFactor) {
-          case EntryGroupFactor.month:
+        case EntrySortFactor.date:
-            sections = groupBy<AvesEntry, EntryDateSectionKey>(_filteredSortedEntries, (entry) => EntryDateSectionKey(entry.monthTaken));
+          switch (sectionFactor) {
-            break;
+            case EntryGroupFactor.album:
-          case EntryGroupFactor.day:
+              sections = groupBy<AvesEntry, EntryAlbumSectionKey>(_filteredSortedEntries, (entry) => EntryAlbumSectionKey(entry.directory));
-            sections = groupBy<AvesEntry, EntryDateSectionKey>(_filteredSortedEntries, (entry) => EntryDateSectionKey(entry.dayTaken));
+              break;
-            break;
+            case EntryGroupFactor.month:
-          case EntryGroupFactor.none:
+              sections = groupBy<AvesEntry, EntryDateSectionKey>(_filteredSortedEntries, (entry) => EntryDateSectionKey(entry.monthTaken));
-            sections = Map.fromEntries([
+              break;
-              MapEntry(const SectionKey(), _filteredSortedEntries),
+            case EntryGroupFactor.day:
-            ]);
+              sections = groupBy<AvesEntry, EntryDateSectionKey>(_filteredSortedEntries, (entry) => EntryDateSectionKey(entry.dayTaken));
-            break;
+              break;
-        }
+            case EntryGroupFactor.none:
-        break;
+              sections = Map.fromEntries([
-      case EntrySortFactor.name:
+                MapEntry(const SectionKey(), _filteredSortedEntries),
-        final byAlbum = groupBy<AvesEntry, EntryAlbumSectionKey>(_filteredSortedEntries, (entry) => EntryAlbumSectionKey(entry.directory));
+              ]);
-        sections = SplayTreeMap<EntryAlbumSectionKey, List<AvesEntry>>.of(byAlbum, (a, b) => source.compareAlbumsByName(a.directory!, b.directory!));
+              break;
-        break;
+          }
-      case EntrySortFactor.rating:
+          break;
-        sections = groupBy<AvesEntry, EntryRatingSectionKey>(_filteredSortedEntries, (entry) => EntryRatingSectionKey(entry.rating));
+        case EntrySortFactor.name:
-        break;
+          final byAlbum = groupBy<AvesEntry, EntryAlbumSectionKey>(_filteredSortedEntries, (entry) => EntryAlbumSectionKey(entry.directory));
-      case EntrySortFactor.size:
+          sections = SplayTreeMap<EntryAlbumSectionKey, List<AvesEntry>>.of(byAlbum, (a, b) => source.compareAlbumsByName(a.directory!, b.directory!));
-        sections = Map.fromEntries([
+          break;
-          MapEntry(const SectionKey(), _filteredSortedEntries),
+        case EntrySortFactor.rating:
-        ]);
+          sections = groupBy<AvesEntry, EntryRatingSectionKey>(_filteredSortedEntries, (entry) => EntryRatingSectionKey(entry.rating));
-        break;
+          break;
+        case EntrySortFactor.size:
+          sections = Map.fromEntries([
+            MapEntry(const SectionKey(), _filteredSortedEntries),
+          ]);
+          break;
+      }
     }
     sections = Map.unmodifiable(sections);
     _sortedEntries = null;

lib/model/source/collection_source.dart

@@ -416,6 +416,7 @@ abstract class CollectionSource with SourceBase, AlbumMixin, LocationMixin, TagM
         }
       }
       if (startAnalysisService) {
+        // TODO TLAD [tiramisu] explain foreground service and request POST_NOTIFICATIONS permission
         await AnalysisService.startService(
           force: force,
           entryIds: entries?.map((entry) => entry.id).toList(),

lib/model/wallpaper_target.dart

@@ -0,0 +1,17 @@
+import 'package:aves/widgets/common/extensions/build_context.dart';
+import 'package:flutter/material.dart';
+
+enum WallpaperTarget { home, lock, homeLock }
+
+extension ExtraWallpaperTarget on WallpaperTarget {
+  String getName(BuildContext context) {
+    switch (this) {
+      case WallpaperTarget.home:
+        return context.l10n.wallpaperTargetHome;
+      case WallpaperTarget.lock:
+        return context.l10n.wallpaperTargetLock;
+      case WallpaperTarget.homeLock:
+        return context.l10n.wallpaperTargetHomeLock;
+    }
+  }
+}

lib/ref/mime_types.dart

@@ -44,6 +44,8 @@ class MimeTypes {
 
   static const anyVideo = 'video/*';
 
+  static const v3gpp = 'video/3gpp';
+  static const asf = 'video/x-ms-asf';
   static const avi = 'video/avi';
   static const aviVnd = 'video/vnd.avi';
   static const flv = 'video/flv';
@@ -56,6 +58,7 @@ class MimeTypes {
   static const mpeg = 'video/mpeg';
   static const ogv = 'video/ogg';
   static const webm = 'video/webm';
+  static const wmv = 'video/x-ms-wmv';
 
   static const json = 'application/json';
   static const plainText = 'text/plain';
@@ -76,7 +79,7 @@ class MimeTypes {
 
   static const Set<String> _knownOpaqueImages = {jpeg};
 
-  static const Set<String> _knownVideos = {avi, aviVnd, flv, flvX, mkv, mov, mp2t, mp2ts, mp4, mpeg, ogv, webm};
+  static const Set<String> _knownVideos = {v3gpp, asf, avi, aviVnd, flv, flvX, mkv, mov, mp2t, mp2ts, mp4, mpeg, ogv, webm, wmv};
 
   static final Set<String> knownMediaTypes = {
     anyImage,

lib/services/common/optional_event_channel.dart

@@ -0,0 +1,53 @@
+import 'dart:async';
+
+import 'package:flutter/foundation.dart';
+import 'package:flutter/services.dart';
+
+// adapted from Flutter `EventChannel` in `/services/platform_channel.dart`
+// to use an `OptionalMethodChannel` when subscribing to events
+class OptionalEventChannel extends EventChannel {
+  const OptionalEventChannel(super.name, [super.codec = const StandardMethodCodec(), super.binaryMessenger]);
+
+  @override
+  Stream<dynamic> receiveBroadcastStream([dynamic arguments]) {
+    final MethodChannel methodChannel = OptionalMethodChannel(name, codec);
+    late StreamController<dynamic> controller;
+    controller = StreamController<dynamic>.broadcast(onListen: () async {
+      binaryMessenger.setMessageHandler(name, (reply) async {
+        if (reply == null) {
+          await controller.close();
+        } else {
+          try {
+            controller.add(codec.decodeEnvelope(reply));
+          } on PlatformException catch (e) {
+            controller.addError(e);
+          }
+        }
+        return null;
+      });
+      try {
+        await methodChannel.invokeMethod<void>('listen', arguments);
+      } catch (exception, stack) {
+        FlutterError.reportError(FlutterErrorDetails(
+          exception: exception,
+          stack: stack,
+          library: 'services library',
+          context: ErrorDescription('while activating platform stream on channel $name'),
+        ));
+      }
+    }, onCancel: () async {
+      binaryMessenger.setMessageHandler(name, null);
+      try {
+        await methodChannel.invokeMethod<void>('cancel', arguments);
+      } catch (exception, stack) {
+        FlutterError.reportError(FlutterErrorDetails(
+          exception: exception,
+          stack: stack,
+          library: 'services library',
+          context: ErrorDescription('while de-activating platform stream on channel $name'),
+        ));
+      }
+    });
+    return controller.stream;
+  }
+}

lib/services/geocoding_service.dart

@@ -22,7 +22,11 @@ class GeocodingService {
       });
       return (result as List).cast<Map>().map(Address.fromMap).toList();
     } on PlatformException catch (e, stack) {
-      if (e.code != 'getAddress-empty' && e.code != 'getAddress-network') {
+      if (!{
+        'getAddress-empty',
+        'getAddress-network',
+        'getAddress-unavailable',
+      }.contains(e.code)) {
         await reportService.recordError(e, stack);
       }
     }

lib/services/wallpaper_service.dart

@@ -0,0 +1,23 @@
+import 'dart:typed_data';
+
+import 'package:aves/model/wallpaper_target.dart';
+import 'package:aves/services/common/services.dart';
+import 'package:flutter/services.dart';
+
+class WallpaperService {
+  static const platform = MethodChannel('deckers.thibault/aves/wallpaper');
+
+  static Future<bool> set(Uint8List bytes, WallpaperTarget target) async {
+    try {
+      await platform.invokeMethod('setWallpaper', <String, dynamic>{
+        'bytes': bytes,
+        'home': {WallpaperTarget.home, WallpaperTarget.homeLock}.contains(target),
+        'lock': {WallpaperTarget.lock, WallpaperTarget.homeLock}.contains(target),
+      });
+      return true;
+    } on PlatformException catch (e, stack) {
+      await reportService.recordError(e, stack);
+    }
+    return false;
+  }
+}

lib/theme/icons.dart

@@ -104,6 +104,7 @@ class AIcons {
   static const IconData setCover = MdiIcons.imageEditOutline;
   static const IconData share = Icons.share_outlined;
   static const IconData show = Icons.visibility_outlined;
+  static const IconData slideshow = Icons.slideshow_outlined;
   static const IconData speed = Icons.speed_outlined;
   static const IconData stats = Icons.pie_chart_outline_outlined;
   static const IconData streams = Icons.translate_outlined;

lib/theme/themes.dart

@@ -7,7 +7,7 @@ import 'package:flutter/services.dart';
 import 'package:provider/provider.dart';
 
 class Themes {
-  static const _accentColor = Colors.indigoAccent;
+  static const defaultAccent = Colors.indigoAccent;
 
   static const _tooltipTheme = TooltipThemeData(
     verticalOffset: 32,
@@ -19,10 +19,10 @@ class Themes {
     fontFeatures: [FontFeature.enable('smcp')],
   );
 
-  static const _snackBarTheme = SnackBarThemeData(
+  static SnackBarThemeData _snackBarTheme(Color accentColor) => SnackBarThemeData(
-    actionTextColor: _accentColor,
+        actionTextColor: accentColor,
-    behavior: SnackBarBehavior.floating,
+        behavior: SnackBarBehavior.floating,
-  );
+      );
 
   static final _typography = Typography.material2018(platform: TargetPlatform.android);
 
@@ -35,49 +35,49 @@ class Themes {
   static const _lightSecondLayer = Color(0xFFF5F5F5); // aka `Colors.grey[100]`
   static const _lightThirdLayer = Color(0xFFEEEEEE); // aka `Colors.grey[200]`
 
-  static final lightTheme = ThemeData(
+  static ThemeData lightTheme(Color accentColor) => ThemeData(
-    colorScheme: ColorScheme.light(
+        colorScheme: ColorScheme.light(
-      primary: _accentColor,
+          primary: accentColor,
-      secondary: _accentColor,
+          secondary: accentColor,
-      onPrimary: _lightBodyColor,
+          onPrimary: _lightBodyColor,
-      onSecondary: _lightBodyColor,
+          onSecondary: _lightBodyColor,
-    ),
+        ),
-    brightness: Brightness.light,
+        brightness: Brightness.light,
-    // `canvasColor` is used by `Drawer`, `DropdownButton` and `ExpansionTileCard`
+        // `canvasColor` is used by `Drawer`, `DropdownButton` and `ExpansionTileCard`
-    canvasColor: _lightSecondLayer,
+        canvasColor: _lightSecondLayer,
-    scaffoldBackgroundColor: _lightFirstLayer,
+        scaffoldBackgroundColor: _lightFirstLayer,
-    // `cardColor` is used by `ExpansionPanel`
+        // `cardColor` is used by `ExpansionPanel`
-    cardColor: _lightSecondLayer,
+        cardColor: _lightSecondLayer,
-    dialogBackgroundColor: _lightSecondLayer,
+        dialogBackgroundColor: _lightSecondLayer,
-    indicatorColor: _accentColor,
+        indicatorColor: accentColor,
-    toggleableActiveColor: _accentColor,
+        toggleableActiveColor: accentColor,
-    typography: _typography,
+        typography: _typography,
-    appBarTheme: AppBarTheme(
+        appBarTheme: AppBarTheme(
-      backgroundColor: _lightFirstLayer,
+          backgroundColor: _lightFirstLayer,
-      // `foregroundColor` is used by icons
+          // `foregroundColor` is used by icons
-      foregroundColor: _lightActionIconColor,
+          foregroundColor: _lightActionIconColor,
-      // `titleTextStyle.color` is used by text
+          // `titleTextStyle.color` is used by text
-      titleTextStyle: _appBarTitleTextStyle.copyWith(color: _lightTitleColor),
+          titleTextStyle: _appBarTitleTextStyle.copyWith(color: _lightTitleColor),
-      systemOverlayStyle: SystemUiOverlayStyle.dark,
+          systemOverlayStyle: SystemUiOverlayStyle.dark,
-    ),
+        ),
-    listTileTheme: const ListTileThemeData(
+        listTileTheme: const ListTileThemeData(
-      iconColor: _lightActionIconColor,
+          iconColor: _lightActionIconColor,
-    ),
+        ),
-    popupMenuTheme: const PopupMenuThemeData(
+        popupMenuTheme: const PopupMenuThemeData(
-      color: _lightSecondLayer,
+          color: _lightSecondLayer,
-    ),
+        ),
-    snackBarTheme: _snackBarTheme,
+        snackBarTheme: _snackBarTheme(accentColor),
-    tabBarTheme: TabBarTheme(
+        tabBarTheme: TabBarTheme(
-      labelColor: _lightTitleColor,
+          labelColor: _lightTitleColor,
-      unselectedLabelColor: Colors.black54,
+          unselectedLabelColor: Colors.black54,
-    ),
+        ),
-    textButtonTheme: TextButtonThemeData(
+        textButtonTheme: TextButtonThemeData(
-      style: TextButton.styleFrom(
+          style: TextButton.styleFrom(
-        primary: _lightLabelColor,
+            primary: _lightLabelColor,
-      ),
+          ),
-    ),
+        ),
-    tooltipTheme: _tooltipTheme,
+        tooltipTheme: _tooltipTheme,
-  );
+      );
 
   static final _darkThemeTypo = _typography.white;
   static final _darkTitleColor = _darkThemeTypo.titleMedium!.color!;
@@ -87,71 +87,74 @@ class Themes {
   static const _darkSecondLayer = Color(0xFF363636);
   static const _darkThirdLayer = Color(0xFF424242); // aka `Colors.grey[800]`
 
-  static final darkTheme = ThemeData(
+  static ThemeData darkTheme(Color accentColor) => ThemeData(
-    colorScheme: ColorScheme.dark(
+        colorScheme: ColorScheme.dark(
-      primary: _accentColor,
+          primary: accentColor,
-      secondary: _accentColor,
+          secondary: accentColor,
-      // surface color is used by the date/time pickers
+          // surface color is used by the date/time pickers
-      surface: Colors.grey.shade800,
+          surface: Colors.grey.shade800,
-      onPrimary: _darkBodyColor,
+          onPrimary: _darkBodyColor,
-      onSecondary: _darkBodyColor,
+          onSecondary: _darkBodyColor,
-    ),
+        ),
-    brightness: Brightness.dark,
+        brightness: Brightness.dark,
-    // `canvasColor` is used by `Drawer`, `DropdownButton` and `ExpansionTileCard`
+        // `canvasColor` is used by `Drawer`, `DropdownButton` and `ExpansionTileCard`
-    canvasColor: _darkSecondLayer,
+        canvasColor: _darkSecondLayer,
-    scaffoldBackgroundColor: _darkFirstLayer,
+        scaffoldBackgroundColor: _darkFirstLayer,
-    // `cardColor` is used by `ExpansionPanel`
+        // `cardColor` is used by `ExpansionPanel`
-    cardColor: _darkSecondLayer,
+        cardColor: _darkSecondLayer,
-    dialogBackgroundColor: _darkSecondLayer,
+        dialogBackgroundColor: _darkSecondLayer,
-    indicatorColor: _accentColor,
+        indicatorColor: accentColor,
-    toggleableActiveColor: _accentColor,
+        toggleableActiveColor: accentColor,
-    typography: _typography,
+        typography: _typography,
-    appBarTheme: AppBarTheme(
+        appBarTheme: AppBarTheme(
-      backgroundColor: _darkFirstLayer,
+          backgroundColor: _darkFirstLayer,
-      // `foregroundColor` is used by icons
+          // `foregroundColor` is used by icons
-      foregroundColor: _darkTitleColor,
+          foregroundColor: _darkTitleColor,
-      // `titleTextStyle.color` is used by text
+          // `titleTextStyle.color` is used by text
-      titleTextStyle: _appBarTitleTextStyle.copyWith(color: _darkTitleColor),
+          titleTextStyle: _appBarTitleTextStyle.copyWith(color: _darkTitleColor),
-      systemOverlayStyle: SystemUiOverlayStyle.light,
+          systemOverlayStyle: SystemUiOverlayStyle.light,
-    ),
+        ),
-    popupMenuTheme: const PopupMenuThemeData(
+        popupMenuTheme: const PopupMenuThemeData(
-      color: _darkSecondLayer,
+          color: _darkSecondLayer,
-    ),
+        ),
-    snackBarTheme: _snackBarTheme.copyWith(
+        snackBarTheme: _snackBarTheme(accentColor).copyWith(
-      backgroundColor: Colors.grey.shade800,
+          backgroundColor: Colors.grey.shade800,
-      contentTextStyle: TextStyle(
+          contentTextStyle: TextStyle(
-        color: _darkBodyColor,
+            color: _darkBodyColor,
-      ),
+          ),
-    ),
+        ),
-    tabBarTheme: TabBarTheme(
+        tabBarTheme: TabBarTheme(
-      labelColor: _darkTitleColor,
+          labelColor: _darkTitleColor,
-    ),
+        ),
-    textButtonTheme: TextButtonThemeData(
+        textButtonTheme: TextButtonThemeData(
-      style: TextButton.styleFrom(
+          style: TextButton.styleFrom(
-        primary: _darkLabelColor,
+            primary: _darkLabelColor,
-      ),
+          ),
-    ),
+        ),
-    tooltipTheme: _tooltipTheme,
+        tooltipTheme: _tooltipTheme,
-  );
+      );
 
   static const _blackFirstLayer = Colors.black;
   static const _blackSecondLayer = Color(0xFF212121); // aka `Colors.grey[900]`
   static const _blackThirdLayer = Color(0xFF303030); // aka `Colors.grey[850]`
 
-  static final blackTheme = darkTheme.copyWith(
+  static ThemeData blackTheme(Color accentColor) {
-    // `canvasColor` is used by `Drawer`, `DropdownButton` and `ExpansionTileCard`
+    final baseTheme = darkTheme(accentColor);
-    canvasColor: _blackSecondLayer,
+    return baseTheme.copyWith(
-    scaffoldBackgroundColor: _blackFirstLayer,
+      // `canvasColor` is used by `Drawer`, `DropdownButton` and `ExpansionTileCard`
-    // `cardColor` is used by `ExpansionPanel`
+      canvasColor: _blackSecondLayer,
-    cardColor: _blackSecondLayer,
+      scaffoldBackgroundColor: _blackFirstLayer,
-    dialogBackgroundColor: _blackSecondLayer,
+      // `cardColor` is used by `ExpansionPanel`
-    appBarTheme: darkTheme.appBarTheme.copyWith(
+      cardColor: _blackSecondLayer,
-      backgroundColor: _blackFirstLayer,
+      dialogBackgroundColor: _blackSecondLayer,
-    ),
+      appBarTheme: baseTheme.appBarTheme.copyWith(
-    popupMenuTheme: darkTheme.popupMenuTheme.copyWith(
+        backgroundColor: _blackFirstLayer,
-      color: _blackSecondLayer,
+      ),
-    ),
+      popupMenuTheme: baseTheme.popupMenuTheme.copyWith(
-  );
+        color: _blackSecondLayer,
+      ),
+    );
+  }
 
   static Color overlayBackgroundColor({
     required Brightness brightness,

lib/utils/constants.dart

@@ -108,6 +108,11 @@ class Constants {
       licenseUrl: 'https://github.com/fluttercommunity/plus_plugins/blob/main/packages/device_info_plus/device_info_plus/LICENSE',
       sourceUrl: 'https://github.com/fluttercommunity/plus_plugins/tree/main/packages/device_info_plus',
     ),
+    Dependency(
+      name: 'Dynamic Color',
+      license: 'BSD 3-Clause',
+      sourceUrl: 'https://github.com/material-foundation/material-dynamic-color-flutter',
+    ),
     Dependency(
       name: 'fijkplayer (Aves fork)',
       license: 'MIT',
@@ -337,6 +342,12 @@ class Constants {
       license: 'Apache 2.0',
       sourceUrl: 'https://github.com/jifalops/dart-latlong',
     ),
+    Dependency(
+      name: 'Material Color Utilities',
+      license: 'Apache 2.0',
+      licenseUrl: 'https://github.com/material-foundation/material-color-utilities/tree/main/dart/LICENSE',
+      sourceUrl: 'https://github.com/material-foundation/material-color-utilities/tree/main/dart',
+    ),
     Dependency(
       name: 'Path',
       license: 'BSD 3-Clause',

lib/utils/file_utils.dart

@@ -1,16 +1,16 @@
 import 'package:intl/intl.dart';
 
-const _kiloDivider = 1024;
+const kilo = 1024;
-const _megaDivider = _kiloDivider * _kiloDivider;
+const mega = kilo * kilo;
-const _gigaDivider = _megaDivider * _kiloDivider;
+const giga = mega * kilo;
-const _teraDivider = _gigaDivider * _kiloDivider;
+const tera = giga * kilo;
 
 String formatFileSize(String locale, int size, {int round = 2}) {
-  if (size < _kiloDivider) return '$size B';
+  if (size < kilo) return '$size B';
 
   final formatter = NumberFormat('0${round > 0 ? '.${'0' * round}' : ''}', locale);
-  if (size < _megaDivider) return '${formatter.format(size / _kiloDivider)} KB';
+  if (size < mega) return '${formatter.format(size / kilo)} KB';
-  if (size < _gigaDivider) return '${formatter.format(size / _megaDivider)} MB';
+  if (size < giga) return '${formatter.format(size / mega)} MB';
-  if (size < _teraDivider) return '${formatter.format(size / _gigaDivider)} GB';
+  if (size < tera) return '${formatter.format(size / giga)} GB';
-  return '${formatter.format(size / _teraDivider)} TB';
+  return '${formatter.format(size / tera)} TB';
 }

lib/widgets/about/credits.dart

@@ -13,6 +13,7 @@ class AboutCredits extends StatelessWidget {
     'Español (México)': 'n-berenice',
     'Italiano': 'glemco',
     'Português (Brasil)': 'Jonatas De Almeida Barros',
+    'Türkçe': 'metezd',
     'Русский': 'D3ZOXY',
     '日本語': 'Maki',
     '简体中文': '小默, Aerowolf',

lib/widgets/aves_app.dart

@@ -5,6 +5,7 @@ import 'package:aves/app_flavor.dart';
 import 'package:aves/app_mode.dart';
 import 'package:aves/l10n/l10n.dart';
 import 'package:aves/model/device.dart';
+import 'package:aves/model/settings/defaults.dart';
 import 'package:aves/model/settings/enums/accessibility_animations.dart';
 import 'package:aves/model/settings/enums/display_refresh_rate_mode.dart';
 import 'package:aves/model/settings/enums/enums.dart';
@@ -15,6 +16,7 @@ import 'package:aves/model/source/collection_lens.dart';
 import 'package:aves/model/source/collection_source.dart';
 import 'package:aves/model/source/media_store_source.dart';
 import 'package:aves/services/accessibility_service.dart';
+import 'package:aves/services/common/optional_event_channel.dart';
 import 'package:aves/services/common/services.dart';
 import 'package:aves/theme/colors.dart';
 import 'package:aves/theme/durations.dart';
@@ -30,11 +32,13 @@ import 'package:aves/widgets/common/extensions/build_context.dart';
 import 'package:aves/widgets/common/providers/highlight_info_provider.dart';
 import 'package:aves/widgets/home_page.dart';
 import 'package:aves/widgets/welcome_page.dart';
+import 'package:dynamic_color/dynamic_color.dart';
 import 'package:equatable/equatable.dart';
 import 'package:fijkplayer/fijkplayer.dart';
 import 'package:flutter/foundation.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter/services.dart';
+import 'package:material_color_utilities/material_color_utilities.dart';
 import 'package:overlay_support/overlay_support.dart';
 import 'package:provider/provider.dart';
 import 'package:tuple/tuple.dart';
@@ -70,6 +74,7 @@ class AvesApp extends StatefulWidget {
 class _AvesAppState extends State<AvesApp> with WidgetsBindingObserver {
   final ValueNotifier<AppMode> appModeNotifier = ValueNotifier(AppMode.main);
   late Future<void> _appSetup;
+  late Future<CorePalette?> _dynamicColorPaletteLoader;
   final _mediaStoreSource = MediaStoreSource();
   final Debouncer _mediaStoreChangeDebouncer = Debouncer(delay: Durations.mediaContentChangeDebounceDelay);
   final Set<String> changedUris = {};
@@ -77,10 +82,10 @@ class _AvesAppState extends State<AvesApp> with WidgetsBindingObserver {
   // observers are not registered when using the same list object with different items
   // the list itself needs to be reassigned
   List<NavigatorObserver> _navigatorObservers = [AvesApp.pageRouteObserver];
-  final EventChannel _mediaStoreChangeChannel = const EventChannel('deckers.thibault/aves/media_store_change');
+  final EventChannel _mediaStoreChangeChannel = const OptionalEventChannel('deckers.thibault/aves/media_store_change');
-  final EventChannel _newIntentChannel = const EventChannel('deckers.thibault/aves/intent');
+  final EventChannel _newIntentChannel = const OptionalEventChannel('deckers.thibault/aves/intent');
-  final EventChannel _analysisCompletionChannel = const EventChannel('deckers.thibault/aves/analysis_events');
+  final EventChannel _analysisCompletionChannel = const OptionalEventChannel('deckers.thibault/aves/analysis_events');
-  final EventChannel _errorChannel = const EventChannel('deckers.thibault/aves/error');
+  final EventChannel _errorChannel = const OptionalEventChannel('deckers.thibault/aves/error');
 
   Widget getFirstPage({Map? intentData}) => settings.hasAcceptedTerms ? HomePage(intentData: intentData) : const WelcomePage();
 
@@ -89,6 +94,7 @@ class _AvesAppState extends State<AvesApp> with WidgetsBindingObserver {
     super.initState();
     EquatableConfig.stringify = true;
     _appSetup = _setup();
+    _dynamicColorPaletteLoader = DynamicColorPlugin.getCorePalette();
     _mediaStoreChangeChannel.receiveBroadcastStream().listen((event) => _onMediaStoreChange(event as String?));
     _newIntentChannel.receiveBroadcastStream().listen((event) => _onNewIntent(event as Map?));
     _analysisCompletionChannel.receiveBroadcastStream().listen((event) => _onAnalysisCompletion());
@@ -120,16 +126,18 @@ class _AvesAppState extends State<AvesApp> with WidgetsBindingObserver {
                           : Scaffold(
                               body: snapshot.hasError ? _buildError(snapshot.error!) : const SizedBox(),
                             );
-                      return Selector<Settings, Tuple3<Locale?, bool, AvesThemeBrightness>>(
+                      return Selector<Settings, Tuple4<Locale?, bool, AvesThemeBrightness, bool>>(
-                        selector: (context, s) => Tuple3(
+                        selector: (context, s) => Tuple4(
                           s.locale,
                           s.initialized ? s.accessibilityAnimations.animate : true,
-                          s.initialized ? s.themeBrightness : AvesThemeBrightness.system,
+                          s.initialized ? s.themeBrightness : SettingsDefaults.themeBrightness,
+                          s.initialized ? s.enableDynamicColor : SettingsDefaults.enableDynamicColor,
                         ),
                         builder: (context, s, child) {
                           final settingsLocale = s.item1;
                           final areAnimationsEnabled = s.item2;
                           final themeBrightness = s.item3;
+                          final enableDynamicColor = s.item4;
 
                           final pageTransitionsTheme = areAnimationsEnabled
                               // Flutter has various page transition implementations for Android:
@@ -144,27 +152,42 @@ class _AvesAppState extends State<AvesApp> with WidgetsBindingObserver {
                               // strip page transitions used by `MaterialPageRoute`
                               : const DirectPageTransitionsTheme();
 
-                          return MaterialApp(
+                          return FutureBuilder<CorePalette?>(
-                            navigatorKey: AvesApp.navigatorKey,
+                            future: _dynamicColorPaletteLoader,
-                            home: home,
+                            builder: (context, snapshot) {
-                            navigatorObservers: _navigatorObservers,
+                              const defaultAccent = Themes.defaultAccent;
-                            builder: (context, child) => AvesColorsProvider(
+                              Color lightAccent = defaultAccent, darkAccent = defaultAccent;
-                              child: Theme(
+                              if (enableDynamicColor) {
-                                data: Theme.of(context).copyWith(
+                                // `DynamicColorBuilder` from package `dynamic_color` provides light/dark
-                                  pageTransitionsTheme: pageTransitionsTheme,
+                                // palettes with a primary color from tones too dark/light (40/80),
+                                // so we derive the color with adjusted tones (60/70)
+                                final tonalPalette = snapshot.data?.primary;
+                                lightAccent = Color(tonalPalette?.get(60) ?? defaultAccent.value);
+                                darkAccent = Color(tonalPalette?.get(70) ?? defaultAccent.value);
+                              }
+                              return MaterialApp(
+                                navigatorKey: AvesApp.navigatorKey,
+                                home: home,
+                                navigatorObservers: _navigatorObservers,
+                                builder: (context, child) => AvesColorsProvider(
+                                  child: Theme(
+                                    data: Theme.of(context).copyWith(
+                                      pageTransitionsTheme: pageTransitionsTheme,
+                                    ),
+                                    child: child!,
+                                  ),
                                 ),
-                                child: child!,
+                                onGenerateTitle: (context) => context.l10n.appName,
-                              ),
+                                theme: Themes.lightTheme(lightAccent),
-                            ),
+                                darkTheme: themeBrightness == AvesThemeBrightness.black ? Themes.blackTheme(darkAccent) : Themes.darkTheme(darkAccent),
-                            onGenerateTitle: (context) => context.l10n.appName,
+                                themeMode: themeBrightness.appThemeMode,
-                            theme: Themes.lightTheme,
+                                locale: settingsLocale,
-                            darkTheme: themeBrightness == AvesThemeBrightness.black ? Themes.blackTheme : Themes.darkTheme,
+                                localizationsDelegates: AppLocalizations.localizationsDelegates,
-                            themeMode: themeBrightness.appThemeMode,
+                                supportedLocales: AppLocalizations.supportedLocales,
-                            locale: settingsLocale,
+                                // TODO TLAD remove custom scroll behavior when this is fixed: https://github.com/flutter/flutter/issues/82906
-                            localizationsDelegates: AppLocalizations.localizationsDelegates,
+                                scrollBehavior: StretchMaterialScrollBehavior(),
-                            supportedLocales: AppLocalizations.supportedLocales,
+                              );
-                            // TODO TLAD remove custom scroll behavior when this is fixed: https://github.com/flutter/flutter/issues/82906
+                            },
-                            scrollBehavior: StretchMaterialScrollBehavior(),
                           );
                         },
                       );
@@ -207,6 +230,8 @@ class _AvesAppState extends State<AvesApp> with WidgetsBindingObserver {
             break;
           case AppMode.pickMediaInternal:
           case AppMode.pickFilterInternal:
+          case AppMode.setWallpaper:
+          case AppMode.slideshow:
           case AppMode.view:
             break;
         }
@@ -223,7 +248,14 @@ class _AvesAppState extends State<AvesApp> with WidgetsBindingObserver {
     if (!settings.initialized) return;
 
     final stopwatch = Stopwatch()..start();
-    final screenSize = window.physicalSize / window.devicePixelRatio;
+    final Size screenSize;
+    try {
+      screenSize = window.physicalSize / window.devicePixelRatio;
+    } catch (error) {
+      // view may no longer be usable
+      return;
+    }
+
     var tileExtent = settings.getTileExtent(CollectionPage.routeName);
     if (tileExtent == 0) {
       tileExtent = screenSize.shortestSide / CollectionGrid.columnCountDefault;

lib/widgets/collection/app_bar.dart

@@ -284,6 +284,7 @@ class _CollectionAppBarState extends State<CollectionAppBar> with SingleTickerPr
                   padding: EdgeInsets.zero,
                   child: PopupMenuItemExpansionPanel<EntrySetAction>(
                     enabled: canApplyEditActions,
+                    value: 'edit',
                     icon: AIcons.edit,
                     title: context.l10n.collectionActionEdit,
                     items: [
@@ -477,6 +478,7 @@ class _CollectionAppBarState extends State<CollectionAppBar> with SingleTickerPr
       case EntrySetAction.addShortcut:
       // browsing or selecting
       case EntrySetAction.map:
+      case EntrySetAction.slideshow:
       case EntrySetAction.stats:
       case EntrySetAction.rescan:
       case EntrySetAction.emptyBin:

lib/widgets/collection/collection_grid.dart

@@ -29,6 +29,7 @@ import 'package:aves/widgets/common/grid/section_layout.dart';
 import 'package:aves/widgets/common/grid/selector.dart';
 import 'package:aves/widgets/common/grid/sliver.dart';
 import 'package:aves/widgets/common/grid/theme.dart';
+import 'package:aves/widgets/common/identity/buttons.dart';
 import 'package:aves/widgets/common/identity/empty.dart';
 import 'package:aves/widgets/common/identity/scroll_thumb.dart';
 import 'package:aves/widgets/common/providers/tile_extent_controller_provider.dart';
@@ -39,6 +40,7 @@ import 'package:flutter/gestures.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter_staggered_animations/flutter_staggered_animations.dart';
 import 'package:intl/intl.dart';
+import 'package:permission_handler/permission_handler.dart';
 import 'package:provider/provider.dart';
 import 'package:tuple/tuple.dart';
 
@@ -97,6 +99,7 @@ class _CollectionGridContent extends StatelessWidget {
         final sectionedListLayoutProvider = ValueListenableBuilder<double>(
           valueListenable: context.select<TileExtentController, ValueNotifier<double>>((controller) => controller.extentNotifier),
           builder: (context, thumbnailExtent, child) {
+            assert(thumbnailExtent > 0);
             return Selector<TileExtentController, Tuple4<double, int, double, double>>(
               selector: (context, c) => Tuple4(c.viewportSize.width, c.columnCount, c.spacing, c.horizontalPadding),
               builder: (context, c, child) {
@@ -305,13 +308,15 @@ class _CollectionScrollView extends StatefulWidget {
   State<_CollectionScrollView> createState() => _CollectionScrollViewState();
 }
 
-class _CollectionScrollViewState extends State<_CollectionScrollView> {
+class _CollectionScrollViewState extends State<_CollectionScrollView> with WidgetsBindingObserver {
   Timer? _scrollMonitoringTimer;
+  bool _checkingStoragePermission = false;
 
   @override
   void initState() {
     super.initState();
     _registerWidget(widget);
+    WidgetsBinding.instance.addObserver(this);
   }
 
   @override
@@ -323,6 +328,7 @@ class _CollectionScrollViewState extends State<_CollectionScrollView> {
 
   @override
   void dispose() {
+    WidgetsBinding.instance.removeObserver(this);
     _unregisterWidget(widget);
     _stopScrollMonitoringTimer();
     super.dispose();
@@ -340,6 +346,26 @@ class _CollectionScrollViewState extends State<_CollectionScrollView> {
     widget.scrollController.removeListener(_onScrollChange);
   }
 
+  @override
+  void didChangeAppLifecycleState(AppLifecycleState state) {
+    switch (state) {
+      case AppLifecycleState.inactive:
+      case AppLifecycleState.paused:
+      case AppLifecycleState.detached:
+        break;
+      case AppLifecycleState.resumed:
+        if (_checkingStoragePermission) {
+          _checkingStoragePermission = false;
+          _isStoragePermissionGranted.then((granted) {
+            if (granted) {
+              widget.collection.source.init();
+            }
+          });
+        }
+        break;
+    }
+  }
+
   @override
   Widget build(BuildContext context) {
     final scrollView = _buildScrollView(widget.appBar, widget.collection);
@@ -423,23 +449,47 @@ class _CollectionScrollViewState extends State<_CollectionScrollView> {
       valueListenable: collection.source.stateNotifier,
       builder: (context, sourceState, child) {
         if (sourceState == SourceState.loading) {
-          return const SizedBox.shrink();
+          return const SizedBox();
         }
-        if (collection.filters.any((filter) => filter is FavouriteFilter)) {
+
-          return EmptyContent(
+        return FutureBuilder<bool>(
-            icon: AIcons.favourite,
+          future: _isStoragePermissionGranted,
-            text: context.l10n.collectionEmptyFavourites,
+          builder: (context, snapshot) {
-          );
+            final granted = snapshot.data ?? true;
-        }
+            Widget? bottom = granted
-        if (collection.filters.any((filter) => filter is MimeFilter && filter.mime == MimeTypes.anyVideo)) {
+                ? null
-          return EmptyContent(
+                : Padding(
-            icon: AIcons.video,
+                    padding: const EdgeInsets.only(top: 16),
-            text: context.l10n.collectionEmptyVideos,
+                    child: AvesOutlinedButton(
-          );
+                      label: context.l10n.collectionEmptyGrantAccessButtonLabel,
-        }
+                      onPressed: () async {
-        return EmptyContent(
+                        if (await openAppSettings()) {
-          icon: AIcons.image,
+                          _checkingStoragePermission = true;
-          text: context.l10n.collectionEmptyImages,
+                        }
+                      },
+                    ),
+                  );
+
+            if (collection.filters.any((filter) => filter is FavouriteFilter)) {
+              return EmptyContent(
+                icon: AIcons.favourite,
+                text: context.l10n.collectionEmptyFavourites,
+                bottom: bottom,
+              );
+            }
+            if (collection.filters.any((filter) => filter is MimeFilter && filter.mime == MimeTypes.anyVideo)) {
+              return EmptyContent(
+                icon: AIcons.video,
+                text: context.l10n.collectionEmptyVideos,
+                bottom: bottom,
+              );
+            }
+            return EmptyContent(
+              icon: AIcons.image,
+              text: context.l10n.collectionEmptyImages,
+              bottom: bottom,
+            );
+          },
         );
       },
     );
@@ -519,4 +569,6 @@ class _CollectionScrollViewState extends State<_CollectionScrollView> {
     }
     return crumbs;
   }
+
+  Future<bool> get _isStoragePermissionGranted => Permission.storage.status.then((status) => status.isGranted);
 }

lib/widgets/collection/entry_set_action_delegate.dart

@@ -35,6 +35,7 @@ import 'package:aves/widgets/dialogs/entry_editors/rename_entry_set_dialog.dart'
 import 'package:aves/widgets/map/map_page.dart';
 import 'package:aves/widgets/search/search_delegate.dart';
 import 'package:aves/widgets/stats/stats_page.dart';
+import 'package:aves/widgets/viewer/slideshow_page.dart';
 import 'package:collection/collection.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter/scheduler.dart';
@@ -73,6 +74,7 @@ class EntrySetActionDelegate with FeedbackMixin, PermissionAwareMixin, SizeAware
         return appMode == AppMode.main && isTrash;
       // browsing or selecting
       case EntrySetAction.map:
+      case EntrySetAction.slideshow:
       case EntrySetAction.stats:
         return appMode == AppMode.main;
       case EntrySetAction.rescan:
@@ -124,6 +126,7 @@ class EntrySetActionDelegate with FeedbackMixin, PermissionAwareMixin, SizeAware
       case EntrySetAction.emptyBin:
         return !isSelecting && hasItems;
       case EntrySetAction.map:
+      case EntrySetAction.slideshow:
       case EntrySetAction.stats:
       case EntrySetAction.rescan:
         return (!isSelecting && hasItems) || (isSelecting && hasSelection);
@@ -169,6 +172,9 @@ class EntrySetActionDelegate with FeedbackMixin, PermissionAwareMixin, SizeAware
       case EntrySetAction.map:
         _goToMap(context);
         break;
+      case EntrySetAction.slideshow:
+        _goToSlideshow(context);
+        break;
       case EntrySetAction.stats:
         _goToStats(context);
         break;
@@ -543,6 +549,27 @@ class EntrySetActionDelegate with FeedbackMixin, PermissionAwareMixin, SizeAware
     );
   }
 
+  void _goToSlideshow(BuildContext context) {
+    final collection = context.read<CollectionLens>();
+    final entries = _getTargetItems(context);
+
+    Navigator.push(
+      context,
+      MaterialPageRoute(
+        settings: const RouteSettings(name: SlideshowPage.routeName),
+        builder: (context) {
+          return SlideshowPage(
+            collection: CollectionLens(
+              source: collection.source,
+              filters: collection.filters,
+              fixedSelection: entries.toList(),
+            ),
+          );
+        },
+      ),
+    );
+  }
+
   void _goToStats(BuildContext context) {
     final collection = context.read<CollectionLens>();
     final entries = _getTargetItems(context);

lib/widgets/collection/grid/tile.dart

@@ -54,6 +54,8 @@ class InteractiveTile extends StatelessWidget {
             Navigator.pop(context, entry);
             break;
           case AppMode.pickFilterInternal:
+          case AppMode.setWallpaper:
+          case AppMode.slideshow:
           case AppMode.view:
             break;
         }

lib/widgets/common/action_mixins/feedback.dart

@@ -122,7 +122,7 @@ mixin FeedbackMixin {
   Future<void> showOpReport<T>({
     required BuildContext context,
     required Stream<T> opStream,
-    required int itemCount,
+    int? itemCount,
     VoidCallback? onCancel,
     void Function(Set<T> processed)? onDone,
   }) {
@@ -144,7 +144,7 @@ mixin FeedbackMixin {
 
 class ReportOverlay<T> extends StatefulWidget {
   final Stream<T> opStream;
-  final int itemCount;
+  final int? itemCount;
   final VoidCallback? onCancel;
   final void Function(Set<T> processed) onDone;
 
@@ -212,7 +212,7 @@ class _ReportOverlayState<T> extends State<ReportOverlay<T>> with SingleTickerPr
         builder: (context, snapshot) {
           final processedCount = processed.length.toDouble();
           final total = widget.itemCount;
-          final percent = total != 0 ? min(1.0, processedCount / total) : 1.0;
+          final percent = total == null || total == 0 ? 0.0 : min(1.0, processedCount / total);
           return FadeTransition(
             opacity: _animation,
             child: Stack(
@@ -243,10 +243,12 @@ class _ReportOverlayState<T> extends State<ReportOverlay<T>> with SingleTickerPr
                   backgroundColor: Theme.of(context).colorScheme.onSurface.withOpacity(.2),
                   progressColor: progressColor,
                   animation: animate,
-                  center: Text(
+                  center: total != null
-                    NumberFormat.percentPattern().format(percent),
+                      ? Text(
-                    style: const TextStyle(fontSize: fontSize),
+                          NumberFormat.percentPattern().format(percent),
-                  ),
+                          style: const TextStyle(fontSize: fontSize),
+                        )
+                      : null,
                   animateFromLastPercent: true,
                 ),
                 if (widget.onCancel != null)
@@ -305,12 +307,13 @@ class _FeedbackMessageState extends State<_FeedbackMessage> with SingleTickerPro
     if (start != null && stop != null) {
       _totalDurationMillis = stop.difference(start).inMilliseconds;
       final remainingDuration = stop.difference(DateTime.now());
+      final effectiveDuration = remainingDuration > Duration.zero ? remainingDuration : const Duration(milliseconds: 1);
       _animationController = AnimationController(
-        duration: remainingDuration,
+        duration: effectiveDuration,
         vsync: this,
       );
       _remainingDurationMillis = IntTween(
-        begin: remainingDuration.inMilliseconds,
+        begin: effectiveDuration.inMilliseconds,
         end: 0,
       ).animate(CurvedAnimation(
         parent: _animationController!,

lib/widgets/common/aves_highlight.dart

@@ -38,7 +38,7 @@ class AvesHighlightView extends StatelessWidget {
     this.padding,
     this.textStyle,
     int tabSize = 8, // TODO: https://github.com/flutter/flutter/issues/50087
-  })  : source = input.replaceAll('\t', ' ' * tabSize);
+  }) : source = input.replaceAll('\t', ' ' * tabSize);
 
   List<TextSpan> _convert(List<Node> nodes) {
     final spans = <TextSpan>[];

lib/widgets/common/basic/menu.dart

@@ -55,25 +55,27 @@ class MenuIconTheme extends StatelessWidget {
 
 class PopupMenuItemExpansionPanel<T> extends StatefulWidget {
   final bool enabled;
+  final String value;
+  final ValueNotifier<String?> expandedNotifier;
   final IconData icon;
   final String title;
   final List<PopupMenuEntry<T>> items;
 
-  const PopupMenuItemExpansionPanel({
+  PopupMenuItemExpansionPanel({
     super.key,
     this.enabled = true,
+    required this.value,
+    ValueNotifier<String?>? expandedNotifier,
     required this.icon,
     required this.title,
     required this.items,
-  });
+  }) : expandedNotifier = expandedNotifier ?? ValueNotifier(null);
 
   @override
   State<PopupMenuItemExpansionPanel<T>> createState() => _PopupMenuItemExpansionPanelState<T>();
 }
 
 class _PopupMenuItemExpansionPanelState<T> extends State<PopupMenuItemExpansionPanel<T>> {
-  bool _isExpanded = false;
-
   // ref `_kMenuHorizontalPadding` used in `PopupMenuItem`
   static const double _horizontalPadding = 16;
 
@@ -86,38 +88,43 @@ class _PopupMenuItemExpansionPanelState<T> extends State<PopupMenuItemExpansionP
     }
     final animationDuration = context.select<DurationsData, Duration>((v) => v.expansionTileAnimation);
 
-    Widget child = ExpansionPanelList(
+    Widget child = ValueListenableBuilder<String?>(
-      expansionCallback: (index, isExpanded) {
+      valueListenable: widget.expandedNotifier,
-        setState(() => _isExpanded = !isExpanded);
+      builder: (context, expandedValue, child) {
-      },
+        return ExpansionPanelList(
-      animationDuration: animationDuration,
+          expansionCallback: (index, isExpanded) {
-      expandedHeaderPadding: EdgeInsets.zero,
+            widget.expandedNotifier.value = isExpanded ? null : widget.value;
-      elevation: 0,
+          },
-      children: [
+          animationDuration: animationDuration,
-        ExpansionPanel(
+          expandedHeaderPadding: EdgeInsets.zero,
-          headerBuilder: (context, isExpanded) => DefaultTextStyle(
+          elevation: 0,
-            style: style,
+          children: [
-            child: Padding(
+            ExpansionPanel(
-              padding: const EdgeInsets.symmetric(horizontal: _horizontalPadding),
+              headerBuilder: (context, isExpanded) => DefaultTextStyle(
-              child: MenuRow(
+                style: style,
-                text: widget.title,
+                child: Padding(
-                icon: Icon(widget.icon),
+                  padding: const EdgeInsets.symmetric(horizontal: _horizontalPadding),
+                  child: MenuRow(
+                    text: widget.title,
+                    icon: Icon(widget.icon),
+                  ),
+                ),
               ),
+              body: Column(
+                crossAxisAlignment: CrossAxisAlignment.start,
+                children: [
+                  const PopupMenuDivider(height: 0),
+                  ...widget.items,
+                  const PopupMenuDivider(height: 0),
+                ],
+              ),
+              isExpanded: expandedValue == widget.value,
+              canTapOnHeader: true,
+              backgroundColor: Colors.transparent,
             ),
-          ),
+          ],
-          body: Column(
+        );
-            crossAxisAlignment: CrossAxisAlignment.start,
+      },
-            children: [
-              const PopupMenuDivider(height: 0),
-              ...widget.items,
-              const PopupMenuDivider(height: 0),
-            ],
-          ),
-          isExpanded: _isExpanded,
-          canTapOnHeader: true,
-          backgroundColor: Colors.transparent,
-        ),
-      ],
     );
     if (!widget.enabled) {
       child = IgnorePointer(child: child);

lib/widgets/common/basic/query_bar.dart

@@ -7,6 +7,7 @@ import 'package:flutter/material.dart';
 class QueryBar extends StatefulWidget {
   final ValueNotifier<String> queryNotifier;
   final FocusNode? focusNode;
+  final EdgeInsetsGeometry? leadingPadding;
   final IconData? icon;
   final String? hintText;
   final bool editable;
@@ -15,6 +16,7 @@ class QueryBar extends StatefulWidget {
     super.key,
     required this.queryNotifier,
     this.focusNode,
+    this.leadingPadding,
     this.icon,
     this.hintText,
     this.editable = true,
@@ -60,7 +62,7 @@ class _QueryBarState extends State<QueryBar> {
               focusNode: widget.focusNode ?? FocusNode(),
               decoration: InputDecoration(
                 icon: Padding(
-                  padding: const EdgeInsetsDirectional.only(start: 16),
+                  padding: widget.leadingPadding ?? const EdgeInsetsDirectional.only(start: 16),
                   child: Icon(widget.icon ?? AIcons.filter),
                 ),
                 hintText: widget.hintText ?? MaterialLocalizations.of(context).searchFieldLabel,

lib/widgets/common/basic/reselectable_radio_list_tile.dart

@@ -35,7 +35,7 @@ class ReselectableRadioListTile<T> extends StatelessWidget {
     this.selected = false,
     this.controlAffinity = ListTileControlAffinity.platform,
     this.autofocus = false,
-  })  : assert(!isThreeLine || subtitle != null);
+  }) : assert(!isThreeLine || subtitle != null);
 
   @override
   Widget build(BuildContext context) {

lib/widgets/common/identity/aves_app_bar.dart

@@ -206,7 +206,7 @@ class _AvesFloatingBarState extends State<AvesFloatingBar> with RouteAware {
     return ValueListenableBuilder<bool>(
       valueListenable: _isBlurAllowedNotifier,
       builder: (context, isBlurAllowed, child) {
-        final blurred = isBlurAllowed && context.select<Settings, bool>((s) => s.enableOverlayBlurEffect);
+        final blurred = isBlurAllowed && context.select<Settings, bool>((s) => s.enableBlurEffect);
         return Container(
           foregroundDecoration: BoxDecoration(
             border: Border.all(