Merge branch 'develop'

CHANGELOG.md

@@ -3,6 +3,16 @@ All notable changes to this project will be documented in this file.
 
 ## [Unreleased]
 
+## [v1.4.7] - 2021-08-06
+### Added
+- Map
+- Viewer: action to copy to clipboard
+- integration with Android global search (Samsung Finder etc.)
+
+### Fixed
+- auto album identification and naming
+- opening HEIC images from downloads content URI on Android R+
+
 ## [v1.4.6] - 2021-07-22
 ### Added
 - Albums / Countries / Tags: multiple selection

android/app/build.gradle

@@ -6,6 +6,8 @@ plugins {
     id 'com.google.firebase.crashlytics'
 }
 
+def appId = "deckers.thibault.aves"
+
 // Flutter properties
 
 def localProperties = new Properties()
@@ -52,13 +54,18 @@ android {
     }
 
     defaultConfig {
-        applicationId "deckers.thibault.aves"
+        applicationId appId
+        // minSdkVersion constraints:
+        // - Flutter & other plugins: 16
+        // - google_maps_flutter v2.0.5: 20
+        // - Aves native: 19
         minSdkVersion 20
         targetSdkVersion 30
         versionCode flutterVersionCode.toInteger()
         versionName flutterVersionName
         manifestPlaceholders = [googleApiKey: keystoreProperties['googleApiKey']]
         multiDexEnabled true
+        resValue 'string', 'search_provider', "${appId}.search_provider"
     }
 
     signingConfigs {
@@ -73,9 +80,11 @@ android {
     buildTypes {
         debug {
             applicationIdSuffix ".debug"
+            resValue 'string', 'search_provider', "${appId}.debug.search_provider"
         }
         profile {
             applicationIdSuffix ".profile"
+            resValue 'string', 'search_provider', "${appId}.profile.search_provider"
         }
         release {
             // specify architectures, to specifically exclude native libs for x86,

android/app/src/main/AndroidManifest.xml

@@ -24,7 +24,7 @@
         tools:ignore="ScopedStorage" />
     <uses-permission android:name="android.permission.INTERNET" />
 
-    <!-- to access media with unredacted metadata with scoped storage (Android Q+) -->
+    <!-- to access media with original metadata with scoped storage (Android Q+) -->
     <uses-permission android:name="android.permission.ACCESS_MEDIA_LOCATION" />
 
     <!-- TODO TLAD remove this permission when this is fixed: https://github.com/flutter/flutter/issues/42451 -->
@@ -38,26 +38,21 @@
     </queries>
 
     <application
+        android:allowBackup="true"
+        android:fullBackupOnly="true"
         android:icon="@mipmap/ic_launcher"
         android:label="@string/app_name"
         android:requestLegacyExternalStorage="true"
-        android:roundIcon="@mipmap/ic_launcher_round">
+        android:roundIcon="@mipmap/ic_launcher_round"
-        <!-- TODO TLAD Android 12 https://developer.android.com/about/versions/12/behavior-changes-12#exported -->
+        tools:targetApi="lollipop">
         <activity
             android:name=".MainActivity"
             android:configChanges="orientation|keyboardHidden|keyboard|screenSize|smallestScreenSize|locale|layoutDirection|fontScale|screenLayout|density|uiMode"
+            android:exported="true"
             android:hardwareAccelerated="true"
             android:launchMode="singleTop"
             android:theme="@style/NormalTheme"
             android:windowSoftInputMode="adjustResize">
-            <!-- Specifies an Android theme to apply to this Activity as soon as
-                 the Android process has started. This theme is visible to the user
-                 while the Flutter UI initializes. After that, this theme continues
-                 to determine the Window background behind the Flutter UI. -->
-            <meta-data
-                android:name="io.flutter.embedding.android.NormalTheme"
-                android:resource="@style/NormalTheme" />
-
             <intent-filter>
                 <action android:name="android.intent.action.MAIN" />
                 <category android:name="android.intent.category.LAUNCHER" />
@@ -65,6 +60,7 @@
             <intent-filter>
                 <action android:name="android.intent.action.SEND" />
                 <category android:name="android.intent.category.DEFAULT" />
+
                 <data android:mimeType="image/*" />
                 <data android:mimeType="video/*" />
                 <data android:mimeType="vnd.android.cursor.dir/image" />
@@ -108,11 +104,26 @@
                 <data android:mimeType="vnd.android.cursor.dir/image" />
                 <data android:mimeType="vnd.android.cursor.dir/video" />
             </intent-filter>
+            <intent-filter>
+                <action android:name="android.intent.action.SEARCH" />
+            </intent-filter>
+
+            <!-- Specifies an Android theme to apply to this Activity as soon as
+                 the Android process has started. This theme is visible to the user
+                 while the Flutter UI initializes. After that, this theme continues
+                 to determine the Window background behind the Flutter UI. -->
+            <meta-data
+                android:name="io.flutter.embedding.android.NormalTheme"
+                android:resource="@style/NormalTheme" />
+            <meta-data
+                android:name="android.app.searchable"
+                android:resource="@xml/searchable" />
         </activity>
+
         <!-- file provider to share files having a file:// URI -->
         <provider
             android:name="androidx.core.content.FileProvider"
-            android:authorities="${applicationId}.fileprovider"
+            android:authorities="${applicationId}.file_provider"
             android:exported="false"
             android:grantUriPermissions="true">
             <meta-data
@@ -120,6 +131,12 @@
                 android:resource="@xml/provider_paths" />
         </provider>
 
+        <provider
+            android:name=".SearchSuggestionsProvider"
+            android:authorities="@string/search_provider"
+            android:exported="true"
+            tools:ignore="ExportedContentProvider" />
+
         <meta-data
             android:name="com.google.android.geo.API_KEY"
             android:value="${googleApiKey}" />

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

@@ -1,5 +1,7 @@
 package deckers.thibault.aves
 
+import android.annotation.SuppressLint
+import android.app.SearchManager
 import android.content.Intent
 import android.net.Uri
 import android.os.Build
@@ -29,10 +31,23 @@ class MainActivity : FlutterActivity() {
 
     override fun onCreate(savedInstanceState: Bundle?) {
         Log.i(LOG_TAG, "onCreate intent=$intent")
+//        StrictMode.setThreadPolicy(
+//            StrictMode.ThreadPolicy.Builder()
+//                .detectAll()
+//                .penaltyLog()
+//                .build()
+//        )
+//        StrictMode.setVmPolicy(
+//            StrictMode.VmPolicy.Builder()
+//                .detectAll()
+//                .penaltyLog()
+//                .build()
+//        )
         super.onCreate(savedInstanceState)
 
         val messenger = flutterEngine!!.dartExecutor.binaryMessenger
 
+        // dart -> platform -> dart
         MethodChannel(messenger, AppAdapterHandler.CHANNEL).setMethodCallHandler(AppAdapterHandler(this))
         MethodChannel(messenger, AppShortcutHandler.CHANNEL).setMethodCallHandler(AppShortcutHandler(this))
         MethodChannel(messenger, DebugHandler.CHANNEL).setMethodCallHandler(DebugHandler(this))
@@ -40,18 +55,20 @@ class MainActivity : FlutterActivity() {
         MethodChannel(messenger, EmbeddedDataHandler.CHANNEL).setMethodCallHandler(EmbeddedDataHandler(this))
         MethodChannel(messenger, ImageFileHandler.CHANNEL).setMethodCallHandler(ImageFileHandler(this))
         MethodChannel(messenger, GeocodingHandler.CHANNEL).setMethodCallHandler(GeocodingHandler(this))
+        MethodChannel(messenger, GlobalSearchHandler.CHANNEL).setMethodCallHandler(GlobalSearchHandler(this))
         MethodChannel(messenger, MediaStoreHandler.CHANNEL).setMethodCallHandler(MediaStoreHandler(this))
         MethodChannel(messenger, MetadataHandler.CHANNEL).setMethodCallHandler(MetadataHandler(this))
         MethodChannel(messenger, StorageHandler.CHANNEL).setMethodCallHandler(StorageHandler(this))
         MethodChannel(messenger, TimeHandler.CHANNEL).setMethodCallHandler(TimeHandler())
         MethodChannel(messenger, WindowHandler.CHANNEL).setMethodCallHandler(WindowHandler(this))
 
+        // result streaming: dart -> platform ->->-> dart
         StreamsChannel(messenger, ImageByteStreamHandler.CHANNEL).setStreamHandlerFactory { args -> ImageByteStreamHandler(this, args) }
         StreamsChannel(messenger, ImageOpStreamHandler.CHANNEL).setStreamHandlerFactory { args -> ImageOpStreamHandler(this, args) }
         StreamsChannel(messenger, MediaStoreStreamHandler.CHANNEL).setStreamHandlerFactory { args -> MediaStoreStreamHandler(this, args) }
         StreamsChannel(messenger, StorageAccessStreamHandler.CHANNEL).setStreamHandlerFactory { args -> StorageAccessStreamHandler(this, args) }
 
-        // Media Store change monitoring
+        // change monitoring: platform -> dart
         mediaStoreChangeStreamHandler = MediaStoreChangeStreamHandler(this).apply {
             EventChannel(messenger, MediaStoreChangeStreamHandler.CHANNEL).setStreamHandler(this)
         }
@@ -60,9 +77,11 @@ class MainActivity : FlutterActivity() {
         }
 
         // intent handling
+        // notification: platform -> dart
         intentStreamHandler = IntentStreamHandler().apply {
             EventChannel(messenger, IntentStreamHandler.CHANNEL).setStreamHandler(this)
         }
+        // detail fetch: dart -> platform
         intentDataMap = extractIntentData(intent)
         MethodChannel(messenger, VIEWER_CHANNEL).setMethodCallHandler { call, result ->
             when (call.method) {
@@ -74,6 +93,11 @@ class MainActivity : FlutterActivity() {
             }
         }
 
+        // notification: platform -> dart
+        errorStreamHandler = ErrorStreamHandler().apply {
+            EventChannel(messenger, ErrorStreamHandler.CHANNEL).setStreamHandler(this)
+        }
+
         if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N_MR1) {
             setupShortcuts()
         }
@@ -93,7 +117,14 @@ class MainActivity : FlutterActivity() {
 
     override fun onActivityResult(requestCode: Int, resultCode: Int, data: Intent?) {
         when (requestCode) {
-            DOCUMENT_TREE_ACCESS_REQUEST -> {
+            DOCUMENT_TREE_ACCESS_REQUEST -> onDocumentTreeAccessResult(data, resultCode, requestCode)
+            DELETE_PERMISSION_REQUEST -> onDeletePermissionResult(resultCode)
+            CREATE_FILE_REQUEST, OPEN_FILE_REQUEST, SELECT_DIRECTORY_REQUEST -> onPermissionResult(requestCode, data?.data)
+        }
+    }
+
+    @SuppressLint("WrongConstant")
+    private fun onDocumentTreeAccessResult(data: Intent?, resultCode: Int, requestCode: Int) {
         val treeUri = data?.data
         if (resultCode != RESULT_OK || treeUri == null) {
             onPermissionResult(requestCode, null)
@@ -109,17 +140,13 @@ class MainActivity : FlutterActivity() {
         // resume pending action
         onPermissionResult(requestCode, treeUri)
     }
-            DELETE_PERMISSION_REQUEST -> {
+
+    private fun onDeletePermissionResult(resultCode: Int) {
         // delete permission may be requested on Android 10+ only
         if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N) {
             MediaStoreImageProvider.pendingDeleteCompleter?.complete(resultCode == RESULT_OK)
         }
     }
-            CREATE_FILE_REQUEST, OPEN_FILE_REQUEST, SELECT_DIRECTORY_REQUEST -> {
-                onPermissionResult(requestCode, data?.data)
-            }
-        }
-    }
 
     private fun extractIntentData(intent: Intent?): MutableMap<String, Any?> {
         when (intent?.action) {
@@ -146,6 +173,20 @@ class MainActivity : FlutterActivity() {
                     "mimeType" to intent.type,
                 )
             }
+            Intent.ACTION_SEARCH -> {
+                val viewUri = intent.dataString
+                return if (viewUri != null) hashMapOf(
+                    "action" to "view",
+                    "uri" to viewUri,
+                    "mimeType" to intent.getStringExtra(SearchManager.EXTRA_DATA_KEY),
+                ) else hashMapOf(
+                    "action" to "search",
+                    "query" to intent.getStringExtra(SearchManager.QUERY),
+                )
+            }
+            else -> {
+                Log.w(LOG_TAG, "unhandled intent action=${intent?.action}")
+            }
         }
         return HashMap()
     }
@@ -211,6 +252,10 @@ class MainActivity : FlutterActivity() {
                 handler.onDenied()
             }
         }
+
+        var errorStreamHandler: ErrorStreamHandler? = null
+
+        fun notifyError(error: String) = errorStreamHandler?.notifyError(error)
     }
 }
 

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

@@ -0,0 +1,188 @@
+package deckers.thibault.aves
+
+import android.app.SearchManager
+import android.content.ContentProvider
+import android.content.ContentResolver
+import android.content.ContentValues
+import android.content.Context
+import android.database.Cursor
+import android.database.MatrixCursor
+import android.net.Uri
+import android.os.Build
+import android.os.Handler
+import android.util.Log
+import deckers.thibault.aves.model.FieldMap
+import deckers.thibault.aves.utils.LogUtils
+import io.flutter.FlutterInjector
+import io.flutter.embedding.engine.FlutterEngine
+import io.flutter.embedding.engine.dart.DartExecutor
+import io.flutter.embedding.engine.loader.FlutterLoader
+import io.flutter.plugin.common.MethodCall
+import io.flutter.plugin.common.MethodChannel
+import io.flutter.view.FlutterCallbackInformation
+import kotlinx.coroutines.GlobalScope
+import kotlinx.coroutines.launch
+import kotlinx.coroutines.runBlocking
+import java.util.*
+import kotlin.coroutines.resume
+import kotlin.coroutines.resumeWithException
+import kotlin.coroutines.suspendCoroutine
+
+class SearchSuggestionsProvider : MethodChannel.MethodCallHandler, ContentProvider() {
+    override fun query(uri: Uri, projection: Array<String>?, selection: String?, selectionArgs: Array<String>?, sortOrder: String?): Cursor? {
+        return selectionArgs?.firstOrNull()?.let { query ->
+            // Samsung Finder does not support:
+            // - resource ID as value for SUGGEST_COLUMN_ICON_1
+            // - SUGGEST_COLUMN_ICON_2
+            // - SUGGEST_COLUMN_RESULT_CARD_IMAGE
+            val columns = arrayOf(
+                SearchManager.SUGGEST_COLUMN_INTENT_DATA,
+                SearchManager.SUGGEST_COLUMN_INTENT_EXTRA_DATA,
+                if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) SearchManager.SUGGEST_COLUMN_CONTENT_TYPE else "mimeType",
+                SearchManager.SUGGEST_COLUMN_TEXT_1,
+                SearchManager.SUGGEST_COLUMN_TEXT_2,
+                SearchManager.SUGGEST_COLUMN_ICON_1,
+            )
+
+            val matrixCursor = MatrixCursor(columns)
+            context?.let { context ->
+                val searchShortcutTitle = "${context.resources.getString(R.string.search_shortcut_short_label)} $query"
+                val searchShortcutIcon = context.resourceUri(R.mipmap.ic_shortcut_search)
+                matrixCursor.addRow(arrayOf(null, null, null, searchShortcutTitle, null, searchShortcutIcon))
+
+                runBlocking {
+                    getSuggestions(context, query).forEach {
+                        val data = it["data"]
+                        val mimeType = it["mimeType"]
+                        val title = it["title"]
+                        val subtitle = it["subtitle"]
+                        val iconUri = it["iconUri"]
+                        matrixCursor.addRow(arrayOf(data, mimeType, mimeType, title, subtitle, iconUri))
+                    }
+                }
+            }
+            matrixCursor
+        }
+    }
+
+    private suspend fun getSuggestions(context: Context, query: String): List<FieldMap> {
+        if (backgroundFlutterEngine == null) {
+            initFlutterEngine(context)
+        }
+
+        val messenger = backgroundFlutterEngine!!.dartExecutor.binaryMessenger
+        val backgroundChannel = MethodChannel(messenger, BACKGROUND_CHANNEL)
+        backgroundChannel.setMethodCallHandler(this)
+
+        return suspendCoroutine { cont ->
+            GlobalScope.launch {
+                context.runOnUiThread {
+                    backgroundChannel.invokeMethod("getSuggestions", hashMapOf(
+                        "query" to query,
+                        "locale" to Locale.getDefault().toString(),
+                    ), object : MethodChannel.Result {
+                        override fun success(result: Any?) {
+                            @Suppress("UNCHECKED_CAST")
+                            cont.resume(result as List<FieldMap>)
+                        }
+
+                        override fun error(errorCode: String, errorMessage: String?, errorDetails: Any?) {
+                            cont.resumeWithException(Exception("$errorCode: $errorMessage\n$errorDetails"))
+                        }
+
+                        override fun notImplemented() {
+                            cont.resumeWithException(NotImplementedError("getSuggestions"))
+                        }
+                    })
+                }
+            }
+        }
+    }
+
+    override fun onMethodCall(call: MethodCall, result: MethodChannel.Result) {
+        when (call.method) {
+            "initialized" -> {
+                Log.d(LOG_TAG, "background channel is ready")
+                result.success(null)
+            }
+            else -> result.notImplemented()
+        }
+    }
+
+    override fun onCreate(): Boolean = true
+
+    override fun getType(uri: Uri): String? = null
+
+    override fun insert(uri: Uri, values: ContentValues?): Uri =
+        throw UnsupportedOperationException()
+
+    override fun delete(uri: Uri, selection: String?, selectionArgs: Array<String>?): Int =
+        throw UnsupportedOperationException()
+
+    override fun update(uri: Uri, values: ContentValues?, selection: String?, selectionArgs: Array<String>?): Int =
+        throw UnsupportedOperationException()
+
+    companion object {
+        private val LOG_TAG = LogUtils.createTag<SearchSuggestionsProvider>()
+        private const val BACKGROUND_CHANNEL = "deckers.thibault/aves/global_search_background"
+        const val SHARED_PREFERENCES_KEY = "platform_search"
+        const val CALLBACK_HANDLE_KEY = "callback_handle"
+
+        private var backgroundFlutterEngine: FlutterEngine? = null
+
+        private suspend fun initFlutterEngine(context: Context) {
+            val callbackHandle = context.getSharedPreferences(SHARED_PREFERENCES_KEY, Context.MODE_PRIVATE).getLong(CALLBACK_HANDLE_KEY, 0)
+            if (callbackHandle == 0L) {
+                Log.e(LOG_TAG, "failed to retrieve registered callback handle")
+                return
+            }
+
+            lateinit var flutterLoader: FlutterLoader
+            context.runOnUiThread {
+                // initialization must happen on the main thread
+                flutterLoader = FlutterInjector.instance().flutterLoader().apply {
+                    startInitialization(context)
+                    ensureInitializationComplete(context, null)
+                }
+            }
+
+            val callbackInfo = FlutterCallbackInformation.lookupCallbackInformation(callbackHandle)
+            if (callbackInfo == null) {
+                Log.e(LOG_TAG, "failed to find callback information")
+                return
+            }
+
+            val args = DartExecutor.DartCallback(
+                context.assets,
+                flutterLoader.findAppBundlePath(),
+                callbackInfo
+            )
+            context.runOnUiThread {
+                // initialization must happen on the main thread
+                backgroundFlutterEngine = FlutterEngine(context).apply {
+                    dartExecutor.executeDartCallback(args)
+                }
+            }
+        }
+
+        // convenience methods
+
+        private suspend fun Context.runOnUiThread(r: Runnable) {
+            suspendCoroutine<Boolean> { cont ->
+                Handler(mainLooper).post {
+                    r.run()
+                    cont.resume(true)
+                }
+            }
+        }
+
+        private fun Context.resourceUri(resourceId: Int): Uri = with(resources) {
+            Uri.Builder()
+                .scheme(ContentResolver.SCHEME_ANDROID_RESOURCE)
+                .authority(getResourcePackageName(resourceId))
+                .appendPath(getResourceTypeName(resourceId))
+                .appendPath(getResourceEntryName(resourceId))
+                .build()
+        }
+    }
+}

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

@@ -1,8 +1,6 @@
 package deckers.thibault.aves.channel.calls
 
-import android.content.ContentResolver
+import android.content.*
-import android.content.Context
-import android.content.Intent
 import android.content.pm.ApplicationInfo
 import android.content.res.Configuration
 import android.net.Uri
@@ -12,7 +10,7 @@ import com.bumptech.glide.Glide
 import com.bumptech.glide.load.DecodeFormat
 import com.bumptech.glide.request.RequestOptions
 import deckers.thibault.aves.channel.calls.Coresult.Companion.safe
-import deckers.thibault.aves.channel.calls.Coresult.Companion.safesus
+import deckers.thibault.aves.channel.calls.Coresult.Companion.safeSuspend
 import deckers.thibault.aves.model.FieldMap
 import deckers.thibault.aves.utils.BitmapUtils.getBytes
 import deckers.thibault.aves.utils.LogUtils
@@ -31,34 +29,13 @@ class AppAdapterHandler(private val context: Context) : MethodCallHandler {
     override fun onMethodCall(call: MethodCall, result: MethodChannel.Result) {
         when (call.method) {
             "getPackages" -> GlobalScope.launch(Dispatchers.IO) { safe(call, result, ::getPackages) }
-            "getAppIcon" -> GlobalScope.launch(Dispatchers.IO) { safesus(call, result, ::getAppIcon) }
+            "getAppIcon" -> GlobalScope.launch(Dispatchers.IO) { safeSuspend(call, result, ::getAppIcon) }
-            "edit" -> {
+            "copyToClipboard" -> GlobalScope.launch(Dispatchers.IO) { safe(call, result, ::copyToClipboard) }
-                val title = call.argument<String>("title")
+            "edit" -> safe(call, result, ::edit)
-                val uri = call.argument<String>("uri")?.let { Uri.parse(it) }
+            "open" -> safe(call, result, ::open)
-                val mimeType = call.argument<String>("mimeType")
+            "openMap" -> safe(call, result, ::openMap)
-                result.success(edit(title, uri, mimeType))
+            "setAs" -> safe(call, result, ::setAs)
-            }
+            "share" -> safe(call, result, ::share)
-            "open" -> {
-                val title = call.argument<String>("title")
-                val uri = call.argument<String>("uri")?.let { Uri.parse(it) }
-                val mimeType = call.argument<String>("mimeType")
-                result.success(open(title, uri, mimeType))
-            }
-            "openMap" -> {
-                val geoUri = call.argument<String>("geoUri")?.let { Uri.parse(it) }
-                result.success(openMap(geoUri))
-            }
-            "setAs" -> {
-                val title = call.argument<String>("title")
-                val uri = call.argument<String>("uri")?.let { Uri.parse(it) }
-                val mimeType = call.argument<String>("mimeType")
-                result.success(setAs(title, uri, mimeType))
-            }
-            "share" -> {
-                val title = call.argument<String>("title")
-                val urisByMimeType = call.argument<Map<String, List<String>>>("urisByMimeType")!!
-                result.success(shareMultiple(title, urisByMimeType))
-            }
             else -> result.notImplemented()
         }
     }
@@ -156,59 +133,110 @@ class AppAdapterHandler(private val context: Context) : MethodCallHandler {
         }
     }
 
-    private fun edit(title: String?, uri: Uri?, mimeType: String?): Boolean {
+    private fun copyToClipboard(call: MethodCall, result: MethodChannel.Result) {
-        uri ?: return false
+        val uri = call.argument<String>("uri")?.let { Uri.parse(it) }
+        val label = call.argument<String>("label")
+        if (uri == null) {
+            result.error("copyToClipboard-args", "failed because of missing arguments", null)
+            return
+        }
+
+        val clipboard = context.getSystemService(Context.CLIPBOARD_SERVICE) as? ClipboardManager
+        if (clipboard != null) {
+            val clip = ClipData.newUri(context.contentResolver, label, getShareableUri(uri))
+            clipboard.setPrimaryClip(clip)
+            result.success(true)
+        } else {
+            result.success(false)
+        }
+    }
+
+    private fun edit(call: MethodCall, result: MethodChannel.Result) {
+        val title = call.argument<String>("title")
+        val uri = call.argument<String>("uri")?.let { Uri.parse(it) }
+        val mimeType = call.argument<String>("mimeType")
+        if (uri == null) {
+            result.error("edit-args", "failed because of missing arguments", null)
+            return
+        }
 
         val intent = Intent(Intent.ACTION_EDIT)
             .addFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION or Intent.FLAG_GRANT_WRITE_URI_PERMISSION)
             .setDataAndType(getShareableUri(uri), mimeType)
-        return safeStartActivityChooser(title, intent)
+        val started = safeStartActivityChooser(title, intent)
+
+        result.success(started)
     }
 
-    private fun open(title: String?, uri: Uri?, mimeType: String?): Boolean {
+    private fun open(call: MethodCall, result: MethodChannel.Result) {
-        uri ?: return false
+        val title = call.argument<String>("title")
+        val uri = call.argument<String>("uri")?.let { Uri.parse(it) }
+        val mimeType = call.argument<String>("mimeType")
+        if (uri == null) {
+            result.error("open-args", "failed because of missing arguments", null)
+            return
+        }
 
         val intent = Intent(Intent.ACTION_VIEW)
             .addFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION)
             .setDataAndType(getShareableUri(uri), mimeType)
-        return safeStartActivityChooser(title, intent)
+        val started = safeStartActivityChooser(title, intent)
+
+        result.success(started)
     }
 
-    private fun openMap(geoUri: Uri?): Boolean {
+    private fun openMap(call: MethodCall, result: MethodChannel.Result) {
-        geoUri ?: return false
+        val geoUri = call.argument<String>("geoUri")?.let { Uri.parse(it) }
+        if (geoUri == null) {
+            result.error("openMap-args", "failed because of missing arguments", null)
+            return
+        }
 
         val intent = Intent(Intent.ACTION_VIEW, geoUri)
-        return safeStartActivity(intent)
+        val started = safeStartActivity(intent)
+
+        result.success(started)
     }
 
-    private fun setAs(title: String?, uri: Uri?, mimeType: String?): Boolean {
+    private fun setAs(call: MethodCall, result: MethodChannel.Result) {
-        uri ?: return false
+        val title = call.argument<String>("title")
+        val uri = call.argument<String>("uri")?.let { Uri.parse(it) }
+        val mimeType = call.argument<String>("mimeType")
+        if (uri == null) {
+            result.error("setAs-args", "failed because of missing arguments", null)
+            return
+        }
 
         val intent = Intent(Intent.ACTION_ATTACH_DATA)
             .addFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION)
             .setDataAndType(getShareableUri(uri), mimeType)
-        return safeStartActivityChooser(title, intent)
+        val started = safeStartActivityChooser(title, intent)
+
+        result.success(started)
     }
 
-    private fun shareSingle(title: String?, uri: Uri, mimeType: String): Boolean {
+    private fun share(call: MethodCall, result: MethodChannel.Result) {
-        val intent = Intent(Intent.ACTION_SEND)
+        val title = call.argument<String>("title")
-            .addFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION)
+        val urisByMimeType = call.argument<Map<String, List<String>>>("urisByMimeType")
-            .setType(mimeType)
+        if (urisByMimeType == null) {
-            .putExtra(Intent.EXTRA_STREAM, getShareableUri(uri))
+            result.error("setAs-args", "failed because of missing arguments", null)
-        return safeStartActivityChooser(title, intent)
+            return
         }
 
-    private fun shareMultiple(title: String?, urisByMimeType: Map<String, List<String>>?): Boolean {
-        urisByMimeType ?: return false
-
         val uriList = ArrayList(urisByMimeType.values.flatten().mapNotNull { Uri.parse(it) })
         val mimeTypes = urisByMimeType.keys.toTypedArray()
 
         // simplify share intent for a single item, as some apps can handle one item but not more
-        if (uriList.size == 1) {
+        val started = if (uriList.size == 1) {
-            return shareSingle(title, uriList.first(), mimeTypes.first())
+            val uri = uriList.first()
-        }
+            val mimeType = mimeTypes.first()
 
+            val intent = Intent(Intent.ACTION_SEND)
+                .addFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION)
+                .setType(mimeType)
+                .putExtra(Intent.EXTRA_STREAM, getShareableUri(uri))
+            safeStartActivityChooser(title, intent)
+        } else {
             var mimeType = "*/*"
             if (mimeTypes.size == 1) {
                 // items have the same mime type & subtype
@@ -226,7 +254,10 @@ class AppAdapterHandler(private val context: Context) : MethodCallHandler {
                 .addFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION)
                 .putParcelableArrayListExtra(Intent.EXTRA_STREAM, uriList)
                 .setType(mimeType)
-        return safeStartActivityChooser(title, intent)
+            safeStartActivityChooser(title, intent)
+        }
+
+        result.success(started)
     }
 
     private fun safeStartActivity(intent: Intent): Boolean {
@@ -255,7 +286,7 @@ class AppAdapterHandler(private val context: Context) : MethodCallHandler {
         return when (uri.scheme?.lowercase(Locale.ROOT)) {
             ContentResolver.SCHEME_FILE -> {
                 uri.path?.let { path ->
-                    val authority = "${context.applicationContext.packageName}.fileprovider"
+                    val authority = "${context.applicationContext.packageName}.file_provider"
                     FileProvider.getUriForFile(context, authority, File(path))
                 }
             }

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

@@ -8,6 +8,7 @@ import androidx.core.content.pm.ShortcutManagerCompat
 import androidx.core.graphics.drawable.IconCompat
 import deckers.thibault.aves.MainActivity
 import deckers.thibault.aves.R
+import deckers.thibault.aves.channel.calls.Coresult.Companion.safe
 import deckers.thibault.aves.utils.BitmapUtils.centerSquareCrop
 import io.flutter.plugin.common.MethodCall
 import io.flutter.plugin.common.MethodChannel
@@ -20,23 +21,31 @@ import java.util.*
 class AppShortcutHandler(private val context: Context) : MethodCallHandler {
     override fun onMethodCall(call: MethodCall, result: MethodChannel.Result) {
         when (call.method) {
-            "canPin" -> result.success(canPin())
+            "canPin" -> safe(call, result, ::canPin)
-            "pin" -> {
+            "pin" -> GlobalScope.launch(Dispatchers.IO) { safe(call, result, ::pin) }
-                GlobalScope.launch(Dispatchers.IO) { pin(call) }
-                result.success(null)
-            }
             else -> result.notImplemented()
         }
     }
 
-    private fun canPin() = ShortcutManagerCompat.isRequestPinShortcutSupported(context)
+    private fun isSupported() = ShortcutManagerCompat.isRequestPinShortcutSupported(context)
 
-    private fun pin(call: MethodCall) {
+    private fun canPin(@Suppress("UNUSED_PARAMETER") call: MethodCall, result: MethodChannel.Result) {
-        if (!canPin()) return
+        result.success(isSupported())
+    }
 
-        val label = call.argument<String>("label") ?: return
+    private fun pin(call: MethodCall, result: MethodChannel.Result) {
+        val label = call.argument<String>("label")
         val iconBytes = call.argument<ByteArray>("iconBytes")
-        val filters = call.argument<List<String>>("filters") ?: return
+        val filters = call.argument<List<String>>("filters")
+        if (label == null || filters == null) {
+            result.error("pin-args", "failed because of missing arguments", null)
+            return
+        }
+
+        if (!isSupported()) {
+            result.error("pin-unsupported", "failed because the launcher does not support pinning shortcuts", null)
+            return
+        }
 
         var icon: IconCompat? = null
         if (iconBytes?.isNotEmpty() == true) {
@@ -62,6 +71,8 @@ class AppShortcutHandler(private val context: Context) : MethodCallHandler {
             .setIntent(intent)
             .build()
         ShortcutManagerCompat.requestPinShortcut(context, shortcut, null)
+
+        result.success(true)
     }
 
     companion object {

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

@@ -1,5 +1,6 @@
 package deckers.thibault.aves.channel.calls
 
+import deckers.thibault.aves.MainActivity
 import io.flutter.plugin.common.MethodCall
 import io.flutter.plugin.common.MethodChannel
 import kotlinx.coroutines.CoroutineScope
@@ -8,24 +9,42 @@ import kotlinx.coroutines.launch
 import kotlin.reflect.KSuspendFunction2
 
 // ensure `result` methods are called on the main looper thread
-class Coresult internal constructor(private val methodResult: MethodChannel.Result) : MethodChannel.Result {
+class Coresult internal constructor(private val call: MethodCall, private val methodResult: MethodChannel.Result) : MethodChannel.Result {
     private val mainScope = CoroutineScope(Dispatchers.Main)
 
     override fun success(result: Any?) {
-        mainScope.launch { methodResult.success(result) }
+        mainScope.launch {
+            try {
+                methodResult.success(result)
+            } catch (e: Exception) {
+                MainActivity.notifyError("failed to reply success for method=${call.method}, result=$result, exception=$e")
+            }
+        }
     }
 
     override fun error(errorCode: String, errorMessage: String?, errorDetails: Any?) {
-        mainScope.launch { methodResult.error(errorCode, errorMessage, errorDetails) }
+        mainScope.launch {
+            try {
+                methodResult.error(errorCode, errorMessage, errorDetails)
+            } catch (e: Exception) {
+                MainActivity.notifyError("failed to reply error for method=${call.method}, errorCode=$errorCode, errorMessage=$errorMessage, errorDetails=$errorDetails, exception=$e")
+            }
+        }
     }
 
     override fun notImplemented() {
-        mainScope.launch { methodResult.notImplemented() }
+        mainScope.launch {
+            try {
+                methodResult.notImplemented()
+            } catch (e: Exception) {
+                MainActivity.notifyError("failed to reply notImplemented for method=${call.method}, exception=$e")
+            }
+        }
     }
 
     companion object {
         fun safe(call: MethodCall, result: MethodChannel.Result, function: (call: MethodCall, result: MethodChannel.Result) -> Unit) {
-            val res = Coresult(result)
+            val res = Coresult(call, result)
             try {
                 function(call, res)
             } catch (e: Exception) {
@@ -33,12 +52,12 @@ class Coresult internal constructor(private val methodResult: MethodChannel.Resu
             }
         }
 
-        suspend fun safesus(call: MethodCall, result: MethodChannel.Result, function: KSuspendFunction2<MethodCall, MethodChannel.Result, Unit>) {
+        suspend fun safeSuspend(call: MethodCall, result: MethodChannel.Result, function: KSuspendFunction2<MethodCall, MethodChannel.Result, Unit>) {
-            val res = Coresult(result)
+            val res = Coresult(call, result)
             try {
                 function(call, res)
             } catch (e: Exception) {
-                res.error("safe-exception", e.message, e.stackTraceToString())
+                res.error("safeSuspend-exception", e.message, e.stackTraceToString())
             }
         }
     }

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

@@ -1,12 +1,13 @@
 package deckers.thibault.aves.channel.calls
 
-import android.content.ContentResolver
 import android.content.ContentUris
 import android.content.Context
 import android.database.Cursor
 import android.graphics.BitmapFactory
 import android.net.Uri
 import android.os.Build
+import android.os.Handler
+import android.os.Looper
 import android.provider.MediaStore
 import android.util.Log
 import androidx.exifinterface.media.ExifInterface
@@ -37,8 +38,15 @@ import java.util.*
 class DebugHandler(private val context: Context) : MethodCallHandler {
     override fun onMethodCall(call: MethodCall, result: MethodChannel.Result) {
         when (call.method) {
-            "getContextDirs" -> result.success(getContextDirs())
+            "crash" -> Handler(Looper.getMainLooper()).postDelayed({ throw TestException() }, 50)
-            "getEnv" -> result.success(System.getenv())
+            "exception" -> throw TestException()
+            "safeException" -> safe(call, result) { _, _ -> throw TestException() }
+            "exceptionInCoroutine" -> GlobalScope.launch(Dispatchers.IO) { throw TestException() }
+            "safeExceptionInCoroutine" -> GlobalScope.launch(Dispatchers.IO) { safe(call, result) { _, _ -> throw TestException() } }
+
+            "getContextDirs" -> GlobalScope.launch(Dispatchers.IO) { safe(call, result, ::getContextDirs) }
+            "getEnv" -> safe(call, result, ::getEnv)
+
             "getBitmapFactoryInfo" -> GlobalScope.launch(Dispatchers.IO) { safe(call, result, ::getBitmapFactoryInfo) }
             "getContentResolverMetadata" -> GlobalScope.launch(Dispatchers.IO) { safe(call, result, ::getContentResolverMetadata) }
             "getExifInterfaceMetadata" -> GlobalScope.launch(Dispatchers.IO) { safe(call, result, ::getExifInterfaceMetadata) }
@@ -49,7 +57,8 @@ class DebugHandler(private val context: Context) : MethodCallHandler {
         }
     }
 
-    private fun getContextDirs() = hashMapOf(
+    private fun getContextDirs(@Suppress("UNUSED_PARAMETER") call: MethodCall, result: MethodChannel.Result) {
+        val dirs = hashMapOf(
             "cacheDir" to context.cacheDir,
             "filesDir" to context.filesDir,
             "obbDir" to context.obbDir,
@@ -68,6 +77,13 @@ class DebugHandler(private val context: Context) : MethodCallHandler {
             }
         }.mapValues { it.value?.path }
 
+        result.success(dirs)
+    }
+
+    private fun getEnv(@Suppress("UNUSED_PARAMETER") call: MethodCall, result: MethodChannel.Result) {
+        result.success(System.getenv())
+    }
+
     private fun getBitmapFactoryInfo(call: MethodCall, result: MethodChannel.Result) {
         val uri = call.argument<String>("uri")?.let { Uri.parse(it) }
         if (uri == null) {
@@ -105,7 +121,7 @@ class DebugHandler(private val context: Context) : MethodCallHandler {
         }
 
         var contentUri: Uri = uri
-        if (uri.scheme == ContentResolver.SCHEME_CONTENT && MediaStore.AUTHORITY.equals(uri.host, ignoreCase = true)) {
+        if (StorageUtils.isMediaStoreContentUri(uri)) {
             uri.tryParseId()?.let { id ->
                 contentUri = when {
                     isImage(mimeType) -> ContentUris.withAppendedId(MediaStore.Images.Media.EXTERNAL_CONTENT_URI, id)
@@ -317,4 +333,6 @@ class DebugHandler(private val context: Context) : MethodCallHandler {
         private val LOG_TAG = LogUtils.createTag<DebugHandler>()
         const val CHANNEL = "deckers.thibault/aves/debug"
     }
+
+    class TestException internal constructor() : RuntimeException("oops")
 }

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

@@ -1,6 +1,7 @@
 package deckers.thibault.aves.channel.calls
 
 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
@@ -8,17 +9,18 @@ import io.flutter.plugin.common.MethodChannel.MethodCallHandler
 class DeviceHandler : MethodCallHandler {
     override fun onMethodCall(call: MethodCall, result: MethodChannel.Result) {
         when (call.method) {
-            "getPerformanceClass" -> result.success(getPerformanceClass())
+            "getPerformanceClass" -> safe(call, result, ::getPerformanceClass)
             else -> result.notImplemented()
         }
     }
 
-    private fun getPerformanceClass(): Int {
+    private fun getPerformanceClass(@Suppress("UNUSED_PARAMETER") call: MethodCall, result: MethodChannel.Result) {
         // TODO TLAD uncomment when the future is here
 //        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.S) {
-//            return Build.VERSION.MEDIA_PERFORMANCE_CLASS
+//            result.success(Build.VERSION.MEDIA_PERFORMANCE_CLASS)
+//            return
 //        }
-        return Build.VERSION.SDK_INT
+        result.success(Build.VERSION.SDK_INT)
     }
 
     companion object {

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

@@ -12,7 +12,7 @@ import com.drew.imaging.ImageMetadataReader
 import com.drew.metadata.file.FileTypeDirectory
 import com.drew.metadata.xmp.XmpDirectory
 import deckers.thibault.aves.channel.calls.Coresult.Companion.safe
-import deckers.thibault.aves.channel.calls.Coresult.Companion.safesus
+import deckers.thibault.aves.channel.calls.Coresult.Companion.safeSuspend
 import deckers.thibault.aves.metadata.Metadata
 import deckers.thibault.aves.metadata.MetadataExtractorHelper.getSafeString
 import deckers.thibault.aves.metadata.MultiPage
@@ -44,7 +44,7 @@ import java.util.*
 class EmbeddedDataHandler(private val context: Context) : MethodCallHandler {
     override fun onMethodCall(call: MethodCall, result: MethodChannel.Result) {
         when (call.method) {
-            "getExifThumbnails" -> GlobalScope.launch(Dispatchers.IO) { safesus(call, result, ::getExifThumbnails) }
+            "getExifThumbnails" -> GlobalScope.launch(Dispatchers.IO) { safeSuspend(call, result, ::getExifThumbnails) }
             "extractMotionPhotoVideo" -> GlobalScope.launch(Dispatchers.IO) { safe(call, result, ::extractMotionPhotoVideo) }
             "extractVideoEmbeddedPicture" -> GlobalScope.launch(Dispatchers.IO) { safe(call, result, ::extractVideoEmbeddedPicture) }
             "extractXmpDataProp" -> GlobalScope.launch(Dispatchers.IO) { safe(call, result, ::extractXmpDataProp) }
@@ -193,7 +193,7 @@ class EmbeddedDataHandler(private val context: Context) : MethodCallHandler {
                 }
             }
         }
-        val authority = "${context.applicationContext.packageName}.fileprovider"
+        val authority = "${context.applicationContext.packageName}.file_provider"
         val uri = if (displayName != null) {
             // add extension to ease type identification when sharing this content
             val displayNameWithExtension = if (extension == null || displayName.endsWith(extension, ignoreCase = true)) {

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

@@ -2,6 +2,7 @@ package deckers.thibault.aves.channel.calls
 
 import android.content.Context
 import android.location.Geocoder
+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
@@ -18,7 +19,7 @@ class GeocodingHandler(private val context: Context) : MethodCallHandler {
 
     override fun onMethodCall(call: MethodCall, result: MethodChannel.Result) {
         when (call.method) {
-            "getAddress" -> GlobalScope.launch(Dispatchers.IO) { Coresult.safe(call, result, ::getAddress) }
+            "getAddress" -> GlobalScope.launch(Dispatchers.IO) { safe(call, result, ::getAddress) }
             else -> result.notImplemented()
         }
     }

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

@@ -0,0 +1,42 @@
+package deckers.thibault.aves.channel.calls
+
+import android.app.Activity
+import android.content.Context
+import android.util.Log
+import deckers.thibault.aves.SearchSuggestionsProvider
+import deckers.thibault.aves.channel.calls.Coresult.Companion.safe
+import deckers.thibault.aves.utils.LogUtils
+import io.flutter.plugin.common.MethodCall
+import io.flutter.plugin.common.MethodChannel
+import io.flutter.plugin.common.MethodChannel.MethodCallHandler
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.GlobalScope
+import kotlinx.coroutines.launch
+
+class GlobalSearchHandler(private val context: Activity) : MethodCallHandler {
+    override fun onMethodCall(call: MethodCall, result: MethodChannel.Result) {
+        when (call.method) {
+            "registerCallback" -> GlobalScope.launch(Dispatchers.IO) { safe(call, result, ::registerCallback) }
+            else -> result.notImplemented()
+        }
+    }
+
+    private fun registerCallback(call: MethodCall, result: MethodChannel.Result) {
+        val callbackHandle = call.argument<Number>("callbackHandle")?.toLong()
+        if (callbackHandle == null) {
+            result.error("registerCallback-args", "failed because of missing arguments", null)
+            return
+        }
+
+        context.getSharedPreferences(SearchSuggestionsProvider.SHARED_PREFERENCES_KEY, Context.MODE_PRIVATE)
+            .edit()
+            .putLong(SearchSuggestionsProvider.CALLBACK_HANDLE_KEY, callbackHandle)
+            .apply()
+        result.success(true)
+    }
+
+    companion object {
+        private val LOG_TAG = LogUtils.createTag<GlobalSearchHandler>()
+        const val CHANNEL = "deckers.thibault/aves/global_search"
+    }
+}

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

@@ -5,7 +5,7 @@ import android.graphics.Rect
 import android.net.Uri
 import com.bumptech.glide.Glide
 import deckers.thibault.aves.channel.calls.Coresult.Companion.safe
-import deckers.thibault.aves.channel.calls.Coresult.Companion.safesus
+import deckers.thibault.aves.channel.calls.Coresult.Companion.safeSuspend
 import deckers.thibault.aves.channel.calls.fetchers.RegionFetcher
 import deckers.thibault.aves.channel.calls.fetchers.SvgRegionFetcher
 import deckers.thibault.aves.channel.calls.fetchers.ThumbnailFetcher
@@ -32,10 +32,10 @@ class ImageFileHandler(private val activity: Activity) : MethodCallHandler {
     override fun onMethodCall(call: MethodCall, result: MethodChannel.Result) {
         when (call.method) {
             "getEntry" -> GlobalScope.launch(Dispatchers.IO) { safe(call, result, ::getEntry) }
-            "getThumbnail" -> GlobalScope.launch(Dispatchers.IO) { safesus(call, result, ::getThumbnail) }
+            "getThumbnail" -> GlobalScope.launch(Dispatchers.IO) { safeSuspend(call, result, ::getThumbnail) }
-            "getRegion" -> GlobalScope.launch(Dispatchers.IO) { safesus(call, result, ::getRegion) }
+            "getRegion" -> GlobalScope.launch(Dispatchers.IO) { safeSuspend(call, result, ::getRegion) }
-            "captureFrame" -> GlobalScope.launch(Dispatchers.IO) { safesus(call, result, ::captureFrame) }
+            "captureFrame" -> GlobalScope.launch(Dispatchers.IO) { safeSuspend(call, result, ::captureFrame) }
-            "rename" -> GlobalScope.launch(Dispatchers.IO) { safesus(call, result, ::rename) }
+            "rename" -> GlobalScope.launch(Dispatchers.IO) { safeSuspend(call, result, ::rename) }
             "rotate" -> GlobalScope.launch(Dispatchers.IO) { safe(call, result, ::rotate) }
             "flip" -> GlobalScope.launch(Dispatchers.IO) { safe(call, result, ::flip) }
             "clearSizedThumbnailDiskCache" -> GlobalScope.launch(Dispatchers.IO) { safe(call, result, ::clearSizedThumbnailDiskCache) }

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

@@ -1,6 +1,5 @@
 package deckers.thibault.aves.channel.calls
 
-import android.content.ContentResolver
 import android.content.ContentUris
 import android.content.Context
 import android.database.Cursor
@@ -692,7 +691,7 @@ class MetadataHandler(private val context: Context) : MethodCallHandler {
         }
 
         var contentUri: Uri = uri
-        if (uri.scheme == ContentResolver.SCHEME_CONTENT && MediaStore.AUTHORITY.equals(uri.host, ignoreCase = true)) {
+        if (StorageUtils.isMediaStoreContentUri(uri)) {
             uri.tryParseId()?.let { id ->
                 contentUri = when {
                     isImage(mimeType) -> ContentUris.withAppendedId(MediaStore.Images.Media.EXTERNAL_CONTENT_URI, id)

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

@@ -23,13 +23,13 @@ import java.util.*
 class StorageHandler(private val context: Context) : MethodCallHandler {
     override fun onMethodCall(call: MethodCall, result: MethodChannel.Result) {
         when (call.method) {
-            "getStorageVolumes" -> safe(call, result, ::getStorageVolumes)
+            "getStorageVolumes" -> GlobalScope.launch(Dispatchers.IO) { safe(call, result, ::getStorageVolumes) }
-            "getFreeSpace" -> safe(call, result, ::getFreeSpace)
+            "getFreeSpace" -> GlobalScope.launch(Dispatchers.IO) { safe(call, result, ::getFreeSpace) }
-            "getGrantedDirectories" -> safe(call, result, ::getGrantedDirectories)
+            "getGrantedDirectories" -> GlobalScope.launch(Dispatchers.IO) { safe(call, result, ::getGrantedDirectories) }
-            "getInaccessibleDirectories" -> safe(call, result, ::getInaccessibleDirectories)
+            "getInaccessibleDirectories" -> GlobalScope.launch(Dispatchers.IO) { safe(call, result, ::getInaccessibleDirectories) }
-            "getRestrictedDirectories" -> safe(call, result, ::getRestrictedDirectories)
+            "getRestrictedDirectories" -> GlobalScope.launch(Dispatchers.IO) { safe(call, result, ::getRestrictedDirectories) }
             "revokeDirectoryAccess" -> safe(call, result, ::revokeDirectoryAccess)
-            "deleteEmptyDirectories" -> safe(call, result, ::deleteEmptyDirectories)
+            "deleteEmptyDirectories" -> GlobalScope.launch(Dispatchers.IO) { safe(call, result, ::deleteEmptyDirectories) }
             "scanFile" -> GlobalScope.launch(Dispatchers.IO) { safe(call, result, ::scanFile) }
             else -> result.notImplemented()
         }
@@ -38,7 +38,7 @@ class StorageHandler(private val context: Context) : MethodCallHandler {
     private fun getStorageVolumes(@Suppress("UNUSED_PARAMETER") call: MethodCall, result: MethodChannel.Result) {
         val volumes = ArrayList<Map<String, Any>>()
         if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N) {
-            val sm = context.getSystemService(StorageManager::class.java)
+            val sm = context.getSystemService(Context.STORAGE_SERVICE) as? StorageManager
             if (sm != null) {
                 for (volumePath in getVolumePaths(context)) {
                     try {

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

@@ -1,5 +1,6 @@
 package deckers.thibault.aves.channel.calls
 
+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
@@ -8,11 +9,15 @@ import java.util.*
 class TimeHandler : MethodCallHandler {
     override fun onMethodCall(call: MethodCall, result: MethodChannel.Result) {
         when (call.method) {
-            "getDefaultTimeZone" -> result.success(TimeZone.getDefault().id)
+            "getDefaultTimeZone" -> safe(call, result, ::getDefaultTimeZone)
             else -> result.notImplemented()
         }
     }
 
+    private fun getDefaultTimeZone(@Suppress("UNUSED_PARAMETER") call: MethodCall, result: MethodChannel.Result) {
+        result.success(TimeZone.getDefault().id)
+    }
+
     companion object {
         const val CHANNEL = "deckers.thibault/aves/time"
     }

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

@@ -17,7 +17,7 @@ class WindowHandler(private val activity: Activity) : MethodCallHandler {
             "keepScreenOn" -> safe(call, result, ::keepScreenOn)
             "isRotationLocked" -> safe(call, result, ::isRotationLocked)
             "requestOrientation" -> safe(call, result, ::requestOrientation)
-            "canSetCutoutMode" -> result.success(Build.VERSION.SDK_INT >= Build.VERSION_CODES.P)
+            "canSetCutoutMode" -> safe(call, result, ::canSetCutoutMode)
             "setCutoutMode" -> safe(call, result, ::setCutoutMode)
             else -> result.notImplemented()
         }
@@ -60,6 +60,10 @@ class WindowHandler(private val activity: Activity) : MethodCallHandler {
         result.success(true)
     }
 
+    private fun canSetCutoutMode(@Suppress("UNUSED_PARAMETER") call: MethodCall, result: MethodChannel.Result) {
+        result.success(Build.VERSION.SDK_INT >= Build.VERSION_CODES.P)
+    }
+
     private fun setCutoutMode(call: MethodCall, result: MethodChannel.Result) {
         val use = call.argument<Boolean>("use")
         if (use == null) {

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

@@ -24,6 +24,7 @@ import deckers.thibault.aves.utils.MimeTypes.isHeic
 import deckers.thibault.aves.utils.MimeTypes.isVideo
 import deckers.thibault.aves.utils.MimeTypes.needRotationAfterContentResolverThumbnail
 import deckers.thibault.aves.utils.MimeTypes.needRotationAfterGlide
+import deckers.thibault.aves.utils.StorageUtils
 import deckers.thibault.aves.utils.UriUtils.tryParseId
 import io.flutter.plugin.common.MethodChannel
 
@@ -130,7 +131,7 @@ class ThumbnailFetcher internal constructor(
                 svgFetch -> SvgThumbnail(context, uri)
                 tiffFetch -> TiffImage(context, uri, pageId)
                 multiTrackFetch -> MultiTrackImage(context, uri, pageId)
-                else -> uri
+                else -> StorageUtils.getGlideSafeUri(uri, mimeType)
             }
             Glide.with(context)
                 .asBitmap()

android/app/src/main/kotlin/deckers/thibault/aves/channel/streams/ErrorStreamHandler.kt

@@ -0,0 +1,25 @@
+package deckers.thibault.aves.channel.streams
+
+import io.flutter.plugin.common.EventChannel
+import io.flutter.plugin.common.EventChannel.EventSink
+
+class ErrorStreamHandler : EventChannel.StreamHandler {
+    // cannot use `lateinit` because we cannot guarantee
+    // its initialization in `onListen` at the right time
+    // e.g. when resuming the app after the activity got destroyed
+    private var eventSink: EventSink? = null
+
+    override fun onListen(arguments: Any?, eventSink: EventSink) {
+        this.eventSink = eventSink
+    }
+
+    override fun onCancel(arguments: Any?) {}
+
+    fun notifyError(error: String) {
+        eventSink?.success(error)
+    }
+
+    companion object {
+        const val CHANNEL = "deckers.thibault/aves/error"
+    }
+}

android/app/src/main/kotlin/deckers/thibault/aves/channel/streams/ImageByteStreamHandler.kt

@@ -120,7 +120,7 @@ class ImageByteStreamHandler(private val activity: Activity, private val argumen
         } else if (mimeType == MimeTypes.TIFF) {
             TiffImage(activity, uri, pageId)
         } else {
-            uri
+            StorageUtils.getGlideSafeUri(uri, mimeType)
         }
 
         val target = Glide.with(activity)

android/app/src/main/kotlin/deckers/thibault/aves/channel/streams/StorageAccessStreamHandler.kt

@@ -39,7 +39,7 @@ class StorageAccessStreamHandler(private val activity: Activity, arguments: Any?
         handler = Handler(Looper.getMainLooper())
 
         when (op) {
-            "requestVolumeAccess" -> requestVolumeAccess()
+            "requestVolumeAccess" -> GlobalScope.launch(Dispatchers.IO) { requestVolumeAccess() }
             "createFile" -> GlobalScope.launch(Dispatchers.IO) { createFile() }
             "openFile" -> GlobalScope.launch(Dispatchers.IO) { openFile() }
             "selectDirectory" -> GlobalScope.launch(Dispatchers.IO) { selectDirectory() }
@@ -83,6 +83,7 @@ class StorageAccessStreamHandler(private val activity: Activity, arguments: Any?
             putExtra(Intent.EXTRA_TITLE, name)
         }
         MainActivity.pendingResultHandlers[MainActivity.CREATE_FILE_REQUEST] = PendingResultHandler(null, { uri ->
+            GlobalScope.launch(Dispatchers.IO) {
                 try {
                     activity.contentResolver.openOutputStream(uri)?.use { output ->
                         output as FileOutputStream
@@ -95,6 +96,7 @@ class StorageAccessStreamHandler(private val activity: Activity, arguments: Any?
                     error("createFile-write", "failed to write file at uri=$uri", e.message)
                 }
                 endOfStream()
+            }
         }, {
             success(null)
             endOfStream()
@@ -115,6 +117,7 @@ class StorageAccessStreamHandler(private val activity: Activity, arguments: Any?
             type = mimeType
         }
         MainActivity.pendingResultHandlers[MainActivity.OPEN_FILE_REQUEST] = PendingResultHandler(null, { uri ->
+            GlobalScope.launch(Dispatchers.IO) {
                 activity.contentResolver.openInputStream(uri)?.use { input ->
                     val buffer = ByteArray(BUFFER_SIZE)
                     var len: Int
@@ -123,6 +126,7 @@ class StorageAccessStreamHandler(private val activity: Activity, arguments: Any?
                     }
                     endOfStream()
                 }
+            }
         }, {
             success(ByteArray(0))
             endOfStream()

android/app/src/main/kotlin/deckers/thibault/aves/model/provider/ImageProvider.kt

@@ -142,7 +142,7 @@ abstract class ImageProvider {
             } else if (sourceMimeType == MimeTypes.TIFF) {
                 TiffImage(context, sourceUri, pageId)
             } else {
-                sourceUri
+                StorageUtils.getGlideSafeUri(sourceUri, sourceMimeType)
             }
 
             // request a fresh image with the highest quality format

android/app/src/main/kotlin/deckers/thibault/aves/model/provider/ImageProviderFactory.kt

@@ -2,18 +2,17 @@ package deckers.thibault.aves.model.provider
 
 import android.content.ContentResolver
 import android.net.Uri
-import android.provider.MediaStore
+import deckers.thibault.aves.utils.StorageUtils
 import java.util.*
 
 object ImageProviderFactory {
     fun getProvider(uri: Uri): ImageProvider? {
         return when (uri.scheme?.lowercase(Locale.ROOT)) {
             ContentResolver.SCHEME_CONTENT -> {
-                // a URI's authority is [userinfo@]host[:port]
+                if (StorageUtils.isMediaStoreContentUri(uri)) {
-                // but we only want the host when comparing to Media Store's "authority"
+                    MediaStoreImageProvider()
-                return when (uri.host?.lowercase(Locale.ROOT)) {
+                } else {
-                    MediaStore.AUTHORITY -> MediaStoreImageProvider()
+                    ContentImageProvider()
-                    else -> ContentImageProvider()
                 }
             }
             ContentResolver.SCHEME_FILE -> FileImageProvider()

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

@@ -25,7 +25,7 @@ object PermissionManager {
 
         var intent: Intent? = null
         if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.Q) {
-            val sm = activity.getSystemService(StorageManager::class.java)
+            val sm = activity.getSystemService(Context.STORAGE_SERVICE) as? StorageManager
             intent = sm?.getStorageVolume(File(path))?.createOpenDocumentTreeIntent()
         }
 

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

@@ -3,6 +3,7 @@ package deckers.thibault.aves.utils
 import android.Manifest
 import android.annotation.SuppressLint
 import android.content.ContentResolver
+import android.content.ContentUris
 import android.content.Context
 import android.content.pm.PackageManager
 import android.media.MediaMetadataRetriever
@@ -15,7 +16,10 @@ import android.text.TextUtils
 import android.util.Log
 import androidx.annotation.RequiresApi
 import com.commonsware.cwac.document.DocumentFileCompat
+import deckers.thibault.aves.utils.MimeTypes.isImage
+import deckers.thibault.aves.utils.MimeTypes.isVideo
 import deckers.thibault.aves.utils.PermissionManager.getGrantedDirForPath
+import deckers.thibault.aves.utils.UriUtils.tryParseId
 import java.io.File
 import java.io.FileNotFoundException
 import java.io.InputStream
@@ -183,8 +187,8 @@ object StorageUtils {
     // /storage/10F9-3F13/Pictures/ -> 10F9-3F13
     private fun getVolumeUuidForTreeUri(context: Context, anyPath: String): String? {
         if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N) {
-            context.getSystemService(StorageManager::class.java)?.let { sm ->
+            val sm = context.getSystemService(Context.STORAGE_SERVICE) as? StorageManager
-                sm.getStorageVolume(File(anyPath))?.let { volume ->
+            sm?.getStorageVolume(File(anyPath))?.let { volume ->
                 if (volume.isPrimary) {
                     return "primary"
                 }
@@ -193,7 +197,6 @@ object StorageUtils {
                 }
             }
         }
-        }
 
         // fallback for <N
         getVolumePath(context, anyPath)?.let { volumePath ->
@@ -218,7 +221,8 @@ object StorageUtils {
         }
 
         if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N) {
-            context.getSystemService(StorageManager::class.java)?.let { sm ->
+            val sm = context.getSystemService(Context.STORAGE_SERVICE) as? StorageManager
+            if (sm != null) {
                 for (volumePath in getVolumePaths(context)) {
                     try {
                         val volume = sm.getStorageVolume(File(volumePath))
@@ -395,7 +399,7 @@ object StorageUtils {
         return !onPrimaryVolume
     }
 
-    private fun isMediaStoreContentUri(uri: Uri?): Boolean {
+    fun isMediaStoreContentUri(uri: Uri?): Boolean {
         uri ?: return false
         // a URI's authority is [userinfo@]host[:port]
         // but we only want the host when comparing to Media Store's "authority"
@@ -407,7 +411,7 @@ object StorageUtils {
         if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.Q && isMediaStoreContentUri(uri)) {
             val path = uri.path
             path ?: return uri
-            // from Android R, accessing the original URI for a file media content yields a `SecurityException`
+            // from Android R, accessing the original URI for a `file` or `downloads` media content yields a `SecurityException`
             if (path.startsWith("/external/images/") || path.startsWith("/external/video/")) {
                 // "Caller must hold ACCESS_MEDIA_LOCATION permission to access original"
                 if (context.checkSelfPermission(Manifest.permission.ACCESS_MEDIA_LOCATION) == PackageManager.PERMISSION_GRANTED) {
@@ -418,6 +422,24 @@ object StorageUtils {
         return uri
     }
 
+    // As of Glide v4.12.0, a special loader `QMediaStoreUriLoader` is automatically used
+    // to work around a bug from Android Q where metadata redaction corrupts HEIC images.
+    // This loader relies on `MediaStore.setRequireOriginal` but this yields a `SecurityException`
+    // for some content URIs (e.g. `content://media/external_primary/downloads/...`)
+    // so we build a typical `images` or `videos` content URI from the original content ID.
+    fun getGlideSafeUri(uri: Uri, mimeType: String): Uri {
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.Q && isMediaStoreContentUri(uri)) {
+            uri.tryParseId()?.let { id ->
+                return when {
+                    isImage(mimeType) -> ContentUris.withAppendedId(MediaStore.Images.Media.EXTERNAL_CONTENT_URI, id)
+                    isVideo(mimeType) -> ContentUris.withAppendedId(MediaStore.Video.Media.EXTERNAL_CONTENT_URI, id)
+                    else -> uri
+                }
+            }
+        }
+        return uri
+    }
+
     fun openInputStream(context: Context, uri: Uri): InputStream? {
         val effectiveUri = getOriginalUri(context, uri)
         return try {

android/app/src/main/res/xml/searchable.xml

@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="utf-8"?>
+<searchable xmlns:android="http://schemas.android.com/apk/res/android"
+    android:includeInGlobalSearch="true"
+    android:label="@string/app_name"
+    android:searchSuggestAuthority="@string/search_provider"
+    android:searchSuggestIntentAction="android.intent.action.SEARCH"
+    android:searchSuggestSelection=" ?"
+    android:searchSuggestThreshold="3" />

android/build.gradle

@@ -1,12 +1,12 @@
 // Top-level build file where you can add configuration options common to all sub-projects/modules.
 buildscript {
-    ext.kotlin_version = '1.5.20'
+    ext.kotlin_version = '1.5.21'
     repositories {
         google()
         mavenCentral()
     }
     dependencies {
-        classpath 'com.android.tools.build:gradle:4.2.2'
+        classpath 'com.android.tools.build:gradle:7.0.0'
         classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
         classpath 'com.google.gms:google-services:4.3.8'
         classpath 'com.google.firebase:firebase-crashlytics-gradle:2.7.1'

android/gradle/wrapper/gradle-wrapper.properties

@@ -3,4 +3,4 @@ distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-6.7.1-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-7.0.2-all.zip

lib/image_providers/app_icon_image_provider.dart

@@ -1,6 +1,7 @@
 import 'dart:ui' as ui show Codec;
 
 import 'package:aves/services/android_app_service.dart';
+import 'package:equatable/equatable.dart';
 import 'package:flutter/foundation.dart';
 import 'package:flutter/widgets.dart';
 
@@ -49,23 +50,18 @@ class AppIconImage extends ImageProvider<AppIconImageKey> {
   }
 }
 
-class AppIconImageKey {
+@immutable
+class AppIconImageKey extends Equatable {
   final String packageName;
   final double size;
   final double scale;
 
+  @override
+  List<Object?> get props => [packageName, size, scale];
+
   const AppIconImageKey({
     required this.packageName,
     required this.size,
     this.scale = 1.0,
   });
-
-  @override
-  bool operator ==(Object other) {
-    if (other.runtimeType != runtimeType) return false;
-    return other is AppIconImageKey && other.packageName == packageName && other.size == size && other.scale == scale;
-  }
-
-  @override
-  int get hashCode => hashValues(packageName, size, scale);
 }

lib/image_providers/region_provider.dart

@@ -3,6 +3,7 @@ import 'dart:math';
 import 'dart:ui' as ui show Codec;
 
 import 'package:aves/services/services.dart';
+import 'package:equatable/equatable.dart';
 import 'package:flutter/foundation.dart';
 import 'package:flutter/widgets.dart';
 
@@ -62,7 +63,8 @@ class RegionProvider extends ImageProvider<RegionProviderKey> {
   void pause() => imageFileService.cancelRegion(key);
 }
 
-class RegionProviderKey {
+@immutable
+class RegionProviderKey extends Equatable {
   // do not store the entry as it is, because the key should be constant
   // but the entry attributes may change over time
   final String uri, mimeType;
@@ -72,6 +74,9 @@ class RegionProviderKey {
   final Rectangle<int> region;
   final Size imageSize;
 
+  @override
+  List<Object?> get props => [uri, pageId, rotationDegrees, isFlipped, sampleSize, region, imageSize];
+
   const RegionProviderKey({
     required this.uri,
     required this.mimeType,
@@ -83,24 +88,6 @@ class RegionProviderKey {
     required this.imageSize,
   });
 
-  @override
-  bool operator ==(Object other) {
-    if (other.runtimeType != runtimeType) return false;
-    return other is RegionProviderKey && other.uri == uri && other.mimeType == mimeType && other.pageId == pageId && other.rotationDegrees == rotationDegrees && other.isFlipped == isFlipped && other.sampleSize == sampleSize && other.region == region && other.imageSize == imageSize;
-  }
-
-  @override
-  int get hashCode => hashValues(
-        uri,
-        mimeType,
-        pageId,
-        rotationDegrees,
-        isFlipped,
-        sampleSize,
-        region,
-        imageSize,
-      );
-
   @override
   String toString() => '$runtimeType#${shortHash(this)}{uri=$uri, mimeType=$mimeType, pageId=$pageId, rotationDegrees=$rotationDegrees, isFlipped=$isFlipped, sampleSize=$sampleSize, region=$region, imageSize=$imageSize}';
 }

lib/image_providers/thumbnail_provider.dart

@@ -1,6 +1,7 @@
 import 'dart:ui' as ui show Codec;
 
 import 'package:aves/services/services.dart';
+import 'package:equatable/equatable.dart';
 import 'package:flutter/foundation.dart';
 import 'package:flutter/widgets.dart';
 
@@ -63,7 +64,8 @@ class ThumbnailProvider extends ImageProvider<ThumbnailProviderKey> {
   void pause() => imageFileService.cancelThumbnail(key);
 }
 
-class ThumbnailProviderKey {
+@immutable
+class ThumbnailProviderKey extends Equatable {
   // do not store the entry as it is, because the key should be constant
   // but the entry attributes may change over time
   final String uri, mimeType;
@@ -73,6 +75,9 @@ class ThumbnailProviderKey {
   final int dateModifiedSecs;
   final double extent;
 
+  @override
+  List<Object?> get props => [uri, pageId, dateModifiedSecs, extent];
+
   const ThumbnailProviderKey({
     required this.uri,
     required this.mimeType,
@@ -83,20 +88,6 @@ class ThumbnailProviderKey {
     this.extent = 0,
   });
 
-  @override
-  bool operator ==(Object other) {
-    if (other.runtimeType != runtimeType) return false;
-    return other is ThumbnailProviderKey && other.uri == uri && other.pageId == pageId && other.dateModifiedSecs == dateModifiedSecs && other.extent == extent;
-  }
-
-  @override
-  int get hashCode => hashValues(
-        uri,
-        pageId,
-        dateModifiedSecs,
-        extent,
-      );
-
   @override
   String toString() => '$runtimeType#${shortHash(this)}{uri=$uri, mimeType=$mimeType, pageId=$pageId, rotationDegrees=$rotationDegrees, isFlipped=$isFlipped, dateModifiedSecs=$dateModifiedSecs, extent=$extent}';
 }

lib/image_providers/uri_image_provider.dart

@@ -3,15 +3,20 @@ import 'dart:ui' as ui show Codec;
 
 import 'package:aves/services/services.dart';
 import 'package:aves/utils/pedantic.dart';
+import 'package:equatable/equatable.dart';
 import 'package:flutter/foundation.dart';
 import 'package:flutter/widgets.dart';
 
-class UriImage extends ImageProvider<UriImage> {
+@immutable
+class UriImage extends ImageProvider<UriImage> with EquatableMixin {
   final String uri, mimeType;
   final int? pageId, rotationDegrees, expectedContentLength;
   final bool isFlipped;
   final double scale;
 
+  @override
+  List<Object?> get props => [uri, pageId, rotationDegrees, isFlipped, scale];
+
   const UriImage({
     required this.uri,
     required this.mimeType,
@@ -71,22 +76,6 @@ class UriImage extends ImageProvider<UriImage> {
     }
   }
 
-  @override
-  bool operator ==(Object other) {
-    if (other.runtimeType != runtimeType) return false;
-    return other is UriImage && other.uri == uri && other.mimeType == mimeType && other.rotationDegrees == rotationDegrees && other.isFlipped == isFlipped && other.pageId == pageId && other.scale == scale;
-  }
-
-  @override
-  int get hashCode => hashValues(
-        uri,
-        mimeType,
-        rotationDegrees,
-        isFlipped,
-        pageId,
-        scale,
-      );
-
   @override
   String toString() => '$runtimeType#${shortHash(this)}{uri=$uri, mimeType=$mimeType, rotationDegrees=$rotationDegrees, isFlipped=$isFlipped, pageId=$pageId, scale=$scale}';
 }

lib/l10n/app_en.arb

@@ -62,6 +62,8 @@
   "chipActionCreateAlbum": "Create album",
   "@chipActionCreateAlbum": {},
 
+  "entryActionCopyToClipboard": "Copy to clipboard",
+  "@entryActionCopyToClipboard": {},
   "entryActionDelete": "Delete",
   "@entryActionDelete": {},
   "entryActionExport": "Export",
@@ -319,6 +321,8 @@
   "@menuActionSort": {},
   "menuActionGroup": "Group",
   "@menuActionGroup": {},
+  "menuActionMap": "Map",
+  "@menuActionMap": {},
   "menuActionStats": "Stats",
   "@menuActionStats": {},
 
@@ -704,6 +708,9 @@
   "settingsCoordinateFormatTitle": "Coordinate Format",
   "@settingsCoordinateFormatTitle": {},
 
+  "mapPageTitle": "Map",
+  "@mapPageTitle": {},
+
   "statsPageTitle": "Stats",
   "@statsPageTitle": {},
   "statsImage": "{count, plural, =1{image} other{images}}",

lib/l10n/app_ko.arb

@@ -31,6 +31,7 @@
   "chipActionSetCover": "대표 이미지 변경",
   "chipActionCreateAlbum": "앨범 만들기",
 
+  "entryActionCopyToClipboard": "클립보드에 복사",
   "entryActionDelete": "삭제",
   "entryActionExport": "내보내기",
   "entryActionInfo": "상세정보",
@@ -146,6 +147,7 @@
 
   "menuActionSort": "정렬",
   "menuActionGroup": "묶음",
+  "menuActionMap": "지도",
   "menuActionStats": "통계",
 
   "aboutPageTitle": "앱 정보",
@@ -337,6 +339,8 @@
   "settingsCoordinateFormatTile": "좌표 표현",
   "settingsCoordinateFormatTitle": "좌표 표현",
 
+  "mapPageTitle": "지도",
+
   "statsPageTitle": "통계",
   "statsImage": "{count, plural, other{사진}}",
   "statsVideo": "{count, plural, other{동영상}}",

lib/main.dart

@@ -1,7 +1,7 @@
 import 'dart:isolate';
 
+import 'package:aves/services/services.dart';
 import 'package:aves/widgets/aves_app.dart';
-import 'package:firebase_crashlytics/firebase_crashlytics.dart';
 import 'package:flutter/material.dart';
 
 void main() {
@@ -20,12 +20,11 @@ void main() {
 //
 // flutter run --profile --trace-skia
 
-  Isolate.current.addErrorListener(RawReceivePort((pair) async {
+  initPlatformServices();
+
+  Isolate.current.addErrorListener(RawReceivePort((pair) {
     final List<dynamic> errorAndStacktrace = pair;
-    await FirebaseCrashlytics.instance.recordError(
+    reportService.recordError(errorAndStacktrace.first, errorAndStacktrace.last);
-      errorAndStacktrace.first,
-      errorAndStacktrace.last,
-    );
   }).sendPort);
 
   runApp(const AvesApp());

lib/model/actions/chip_set_actions.dart

@@ -6,6 +6,7 @@ enum ChipSetAction {
   // general
   sort,
   group,
+  map,
   select,
   selectAll,
   selectNone,
@@ -35,6 +36,8 @@ extension ExtraChipSetAction on ChipSetAction {
         return context.l10n.collectionActionSelectAll;
       case ChipSetAction.selectNone:
         return context.l10n.collectionActionSelectNone;
+      case ChipSetAction.map:
+        return context.l10n.menuActionMap;
       case ChipSetAction.stats:
         return context.l10n.menuActionStats;
       case ChipSetAction.createAlbum:
@@ -68,6 +71,8 @@ extension ExtraChipSetAction on ChipSetAction {
       case ChipSetAction.selectAll:
       case ChipSetAction.selectNone:
         return null;
+      case ChipSetAction.map:
+        return AIcons.map;
       case ChipSetAction.stats:
         return AIcons.stats;
       case ChipSetAction.createAlbum:

lib/model/actions/collection_actions.dart

@@ -5,6 +5,7 @@ enum CollectionAction {
   select,
   selectAll,
   selectNone,
+  map,
   stats,
   // apply to entry set
   copy,

lib/model/actions/entry_actions.dart

@@ -19,6 +19,7 @@ enum EntryAction {
   // motion photo,
   viewMotionPhotoVideo,
   // external
+  copyToClipboard,
   edit,
   open,
   openMap,
@@ -42,6 +43,7 @@ class EntryActions {
     EntryAction.delete,
     EntryAction.rename,
     EntryAction.export,
+    EntryAction.copyToClipboard,
     EntryAction.print,
     EntryAction.viewSource,
     EntryAction.viewMotionPhotoVideo,
@@ -68,6 +70,8 @@ extension ExtraEntryAction on EntryAction {
       case EntryAction.toggleFavourite:
         // different data depending on toggle state
         return context.l10n.entryActionAddFavourite;
+      case EntryAction.copyToClipboard:
+        return context.l10n.entryActionCopyToClipboard;
       case EntryAction.delete:
         return context.l10n.entryActionDelete;
       case EntryAction.export:
@@ -116,6 +120,8 @@ extension ExtraEntryAction on EntryAction {
       case EntryAction.toggleFavourite:
         // different data depending on toggle state
         return AIcons.favourite;
+      case EntryAction.copyToClipboard:
+        return AIcons.clipboard;
       case EntryAction.delete:
         return AIcons.delete;
       case EntryAction.export:

lib/model/covers.dart

@@ -3,6 +3,7 @@ import 'package:aves/model/filters/album.dart';
 import 'package:aves/model/filters/filters.dart';
 import 'package:aves/services/services.dart';
 import 'package:collection/collection.dart';
+import 'package:equatable/equatable.dart';
 import 'package:flutter/foundation.dart';
 import 'package:flutter/widgets.dart';
 
@@ -77,10 +78,13 @@ class Covers with ChangeNotifier {
 }
 
 @immutable
-class CoverRow {
+class CoverRow extends Equatable {
   final CollectionFilter filter;
   final int contentId;
 
+  @override
+  List<Object?> get props => [filter, contentId];
+
   const CoverRow({
     required this.filter,
     required this.contentId,
@@ -99,16 +103,4 @@ class CoverRow {
         'filter': filter.toJson(),
         'contentId': contentId,
       };
-
-  @override
-  bool operator ==(Object other) {
-    if (other.runtimeType != runtimeType) return false;
-    return other is CoverRow && other.filter == filter && other.contentId == contentId;
-  }
-
-  @override
-  int get hashCode => hashValues(filter, contentId);
-
-  @override
-  String toString() => '$runtimeType#${shortHash(this)}{filter=$filter, contentId=$contentId}';
 }

lib/model/entry.dart

@@ -13,7 +13,6 @@ import 'package:aves/services/service_policy.dart';
 import 'package:aves/services/services.dart';
 import 'package:aves/services/svg_metadata_service.dart';
 import 'package:aves/utils/change_notifier.dart';
-import 'package:aves/utils/math_utils.dart';
 import 'package:aves/utils/time_utils.dart';
 import 'package:collection/collection.dart';
 import 'package:country_code/country_code.dart';
@@ -382,13 +381,6 @@ class AvesEntry {
 
   LatLng? get latLng => hasGps ? LatLng(_catalogMetadata!.latitude!, _catalogMetadata!.longitude!) : null;
 
-  String? get geoUri {
-    if (!hasGps) return null;
-    final latitude = roundToPrecision(_catalogMetadata!.latitude!, decimals: 6);
-    final longitude = roundToPrecision(_catalogMetadata!.longitude!, decimals: 6);
-    return 'geo:$latitude,$longitude?q=$latitude,$longitude';
-  }
-
   List<String>? _xmpSubjects;
 
   List<String> get xmpSubjects {

lib/model/entry_images.dart

@@ -10,6 +10,8 @@ import 'package:collection/collection.dart';
 import 'package:flutter/widgets.dart';
 
 extension ExtraAvesEntry on AvesEntry {
+  bool isThumbnailReady({double extent = 0}) => _isReady(_getThumbnailProviderKey(extent));
+
   ThumbnailProvider getThumbnail({double extent = 0}) {
     return ThumbnailProvider(_getThumbnailProviderKey(extent));
   }

lib/model/favourites.dart

@@ -1,7 +1,7 @@
 import 'package:aves/model/entry.dart';
 import 'package:aves/services/services.dart';
 import 'package:collection/collection.dart';
-import 'package:flutter/foundation.dart';
+import 'package:equatable/equatable.dart';
 import 'package:flutter/widgets.dart';
 
 final Favourites favourites = Favourites._private();
@@ -62,10 +62,13 @@ class Favourites with ChangeNotifier {
 }
 
 @immutable
-class FavouriteRow {
+class FavouriteRow extends Equatable {
   final int contentId;
   final String path;
 
+  @override
+  List<Object?> get props => [contentId, path];
+
   const FavouriteRow({
     required this.contentId,
     required this.path,
@@ -82,16 +85,4 @@ class FavouriteRow {
         'contentId': contentId,
         'path': path,
       };
-
-  @override
-  bool operator ==(Object other) {
-    if (other.runtimeType != runtimeType) return false;
-    return other is FavouriteRow && other.contentId == contentId && other.path == path;
-  }
-
-  @override
-  int get hashCode => hashValues(contentId, path);
-
-  @override
-  String toString() => '$runtimeType#${shortHash(this)}{contentId=$contentId, path=$path}';
 }

lib/model/filters/album.dart

@@ -16,6 +16,9 @@ class AlbumFilter extends CollectionFilter {
   final String album;
   final String? displayName;
 
+  @override
+  List<Object?> get props => [album];
+
   const AlbumFilter(this.album, this.displayName);
 
   AlbumFilter.fromMap(Map<String, dynamic> json)
@@ -78,16 +81,4 @@ class AlbumFilter extends CollectionFilter {
   // key `album-{path}` is expected by test driver
   @override
   String get key => '$type-$album';
-
-  @override
-  bool operator ==(Object other) {
-    if (other.runtimeType != runtimeType) return false;
-    return other is AlbumFilter && other.album == album;
-  }
-
-  @override
-  int get hashCode => hashValues(type, album);
-
-  @override
-  String toString() => '$runtimeType#${shortHash(this)}{album=$album}';
 }

lib/model/filters/favourite.dart

@@ -10,6 +10,9 @@ class FavouriteFilter extends CollectionFilter {
 
   static const instance = FavouriteFilter._private();
 
+  @override
+  List<Object?> get props => [];
+
   const FavouriteFilter._private();
 
   @override
@@ -37,13 +40,4 @@ class FavouriteFilter extends CollectionFilter {
 
   @override
   String get key => type;
-
-  @override
-  bool operator ==(Object other) {
-    if (other.runtimeType != runtimeType) return false;
-    return other is FavouriteFilter;
-  }
-
-  @override
-  int get hashCode => type.hashCode;
 }

lib/model/filters/filters.dart

@@ -11,10 +11,12 @@ import 'package:aves/model/filters/tag.dart';
 import 'package:aves/model/filters/type.dart';
 import 'package:aves/utils/color_utils.dart';
 import 'package:collection/collection.dart';
+import 'package:equatable/equatable.dart';
 import 'package:flutter/foundation.dart';
 import 'package:flutter/widgets.dart';
 
-abstract class CollectionFilter implements Comparable<CollectionFilter> {
+@immutable
+abstract class CollectionFilter extends Equatable implements Comparable<CollectionFilter> {
   static const List<String> categoryOrder = [
     QueryFilter.type,
     FavouriteFilter.type,
@@ -88,20 +90,15 @@ abstract class CollectionFilter implements Comparable<CollectionFilter> {
   }
 }
 
-class FilterGridItem<T extends CollectionFilter> {
+@immutable
+class FilterGridItem<T extends CollectionFilter> with EquatableMixin {
   final T filter;
   final AvesEntry? entry;
 
+  @override
+  List<Object?> get props => [filter, entry?.uri];
+
   const FilterGridItem(this.filter, this.entry);
-
-  @override
-  bool operator ==(Object other) {
-    if (other.runtimeType != runtimeType) return false;
-    return other is FilterGridItem && other.filter == filter && other.entry == entry;
-  }
-
-  @override
-  int get hashCode => hashValues(filter, entry);
 }
 
 typedef EntryFilter = bool Function(AvesEntry);

lib/model/filters/location.dart

@@ -2,7 +2,6 @@ import 'package:aves/model/filters/filters.dart';
 import 'package:aves/theme/icons.dart';
 import 'package:aves/widgets/common/extensions/build_context.dart';
 import 'package:collection/collection.dart';
-import 'package:flutter/foundation.dart';
 import 'package:flutter/widgets.dart';
 
 class LocationFilter extends CollectionFilter {
@@ -10,14 +9,17 @@ class LocationFilter extends CollectionFilter {
   static const locationSeparator = ';';
 
   final LocationLevel level;
-  String _location;
+  late final String _location;
-  String? _countryCode;
+  late final String? _countryCode;
-  late EntryFilter _test;
+  late final EntryFilter _test;
 
-  LocationFilter(this.level, this._location) {
+  @override
-    final split = _location.split(locationSeparator);
+  List<Object?> get props => [level, _location, _countryCode];
-    if (split.isNotEmpty) _location = split[0];
+
-    if (split.length > 1) _countryCode = split[1];
+  LocationFilter(this.level, String location) {
+    final split = location.split(locationSeparator);
+    _location = split.isNotEmpty ? split[0] : location;
+    _countryCode = split.length > 1 ? split[1] : null;
 
     if (_location.isEmpty) {
       _test = (entry) => !entry.hasGps;
@@ -75,18 +77,6 @@ class LocationFilter extends CollectionFilter {
   @override
   String get key => '$type-$level-$_location';
 
-  @override
-  bool operator ==(Object other) {
-    if (other.runtimeType != runtimeType) return false;
-    return other is LocationFilter && other.level == level && other._location == _location;
-  }
-
-  @override
-  int get hashCode => hashValues(type, level, _location);
-
-  @override
-  String toString() => '$runtimeType#${shortHash(this)}{level=$level, location=$_location}';
-
   // U+0041 Latin Capital letter A
   // U+1F1E6 🇦 REGIONAL INDICATOR SYMBOL LETTER A
   static const _countryCodeToFlagDiff = 0x1F1E6 - 0x0041;

lib/model/filters/mime.dart

@@ -3,20 +3,22 @@ import 'package:aves/ref/mime_types.dart';
 import 'package:aves/theme/icons.dart';
 import 'package:aves/utils/mime_utils.dart';
 import 'package:aves/widgets/common/extensions/build_context.dart';
-import 'package:flutter/foundation.dart';
 import 'package:flutter/widgets.dart';
 
 class MimeFilter extends CollectionFilter {
   static const type = 'mime';
 
   final String mime;
-  late EntryFilter _test;
+  late final EntryFilter _test;
-  late String _label;
+  late final String _label;
-  late IconData _icon;
+  late final IconData _icon;
 
   static final image = MimeFilter(MimeTypes.anyImage);
   static final video = MimeFilter(MimeTypes.anyVideo);
 
+  @override
+  List<Object?> get props => [mime];
+
   MimeFilter(this.mime) {
     IconData? icon;
     var lowMime = mime.toLowerCase();
@@ -73,16 +75,4 @@ class MimeFilter extends CollectionFilter {
 
   @override
   String get key => '$type-$mime';
-
-  @override
-  bool operator ==(Object other) {
-    if (other.runtimeType != runtimeType) return false;
-    return other is MimeFilter && other.mime == mime;
-  }
-
-  @override
-  int get hashCode => hashValues(type, mime);
-
-  @override
-  String toString() => '$runtimeType#${shortHash(this)}{mime=$mime}';
 }

lib/model/filters/path.dart

@@ -1,12 +1,13 @@
 import 'package:aves/model/filters/filters.dart';
-import 'package:flutter/foundation.dart';
-import 'package:flutter/widgets.dart';
 
 class PathFilter extends CollectionFilter {
   static const type = 'path';
 
   final String path;
 
+  @override
+  List<Object?> get props => [path];
+
   const PathFilter(this.path);
 
   PathFilter.fromMap(Map<String, dynamic> json)
@@ -31,16 +32,4 @@ class PathFilter extends CollectionFilter {
 
   @override
   String get key => '$type-$path';
-
-  @override
-  bool operator ==(Object other) {
-    if (other.runtimeType != runtimeType) return false;
-    return other is PathFilter && other.path == path;
-  }
-
-  @override
-  int get hashCode => hashValues(type, path);
-
-  @override
-  String toString() => '$runtimeType#${shortHash(this)}{path=$path}';
 }

lib/model/filters/query.dart

@@ -12,7 +12,10 @@ class QueryFilter extends CollectionFilter {
 
   final String query;
   final bool colorful;
-  late EntryFilter _test;
+  late final EntryFilter _test;
+
+  @override
+  List<Object?> get props => [query];
 
   QueryFilter(this.query, {this.colorful = true}) {
     var upQuery = query.toUpperCase();
@@ -63,16 +66,4 @@ class QueryFilter extends CollectionFilter {
 
   @override
   String get key => '$type-$query';
-
-  @override
-  bool operator ==(Object other) {
-    if (other.runtimeType != runtimeType) return false;
-    return other is QueryFilter && other.query == query;
-  }
-
-  @override
-  int get hashCode => hashValues(type, query);
-
-  @override
-  String toString() => '$runtimeType#${shortHash(this)}{query=$query}';
 }

lib/model/filters/tag.dart

@@ -1,14 +1,16 @@
 import 'package:aves/model/filters/filters.dart';
 import 'package:aves/theme/icons.dart';
 import 'package:aves/widgets/common/extensions/build_context.dart';
-import 'package:flutter/foundation.dart';
 import 'package:flutter/widgets.dart';
 
 class TagFilter extends CollectionFilter {
   static const type = 'tag';
 
   final String tag;
-  late EntryFilter _test;
+  late final EntryFilter _test;
+
+  @override
+  List<Object?> get props => [tag];
 
   TagFilter(this.tag) {
     if (tag.isEmpty) {
@@ -49,16 +51,4 @@ class TagFilter extends CollectionFilter {
 
   @override
   String get key => '$type-$tag';
-
-  @override
-  bool operator ==(Object other) {
-    if (other.runtimeType != runtimeType) return false;
-    return other is TagFilter && other.tag == tag;
-  }
-
-  @override
-  int get hashCode => hashValues(type, tag);
-
-  @override
-  String toString() => '$runtimeType#${shortHash(this)}{tag=$tag}';
 }

lib/model/filters/type.dart

@@ -1,7 +1,6 @@
 import 'package:aves/model/filters/filters.dart';
 import 'package:aves/theme/icons.dart';
 import 'package:aves/widgets/common/extensions/build_context.dart';
-import 'package:flutter/foundation.dart';
 import 'package:flutter/widgets.dart';
 
 class TypeFilter extends CollectionFilter {
@@ -14,8 +13,8 @@ class TypeFilter extends CollectionFilter {
   static const _sphericalVideo = 'spherical_video'; // subset of videos
 
   final String itemType;
-  late EntryFilter _test;
+  late final EntryFilter _test;
-  late IconData _icon;
+  late final IconData _icon;
 
   static final animated = TypeFilter._private(_animated);
   static final geotiff = TypeFilter._private(_geotiff);
@@ -23,12 +22,19 @@ class TypeFilter extends CollectionFilter {
   static final panorama = TypeFilter._private(_panorama);
   static final sphericalVideo = TypeFilter._private(_sphericalVideo);
 
+  @override
+  List<Object?> get props => [itemType];
+
   TypeFilter._private(this.itemType) {
     switch (itemType) {
       case _animated:
         _test = (entry) => entry.isAnimated;
         _icon = AIcons.animated;
         break;
+      case _geotiff:
+        _test = (entry) => entry.isGeotiff;
+        _icon = AIcons.geo;
+        break;
       case _motionPhoto:
         _test = (entry) => entry.isMotionPhoto;
         _icon = AIcons.motionPhoto;
@@ -41,10 +47,6 @@ class TypeFilter extends CollectionFilter {
         _test = (entry) => entry.isVideo && entry.is360;
         _icon = AIcons.threeSixty;
         break;
-      case _geotiff:
-        _test = (entry) => entry.isGeotiff;
-        _icon = AIcons.geo;
-        break;
     }
   }
 
@@ -91,16 +93,4 @@ class TypeFilter extends CollectionFilter {
 
   @override
   String get key => '$type-$itemType';
-
-  @override
-  bool operator ==(Object other) {
-    if (other.runtimeType != runtimeType) return false;
-    return other is TypeFilter && other.itemType == itemType;
-  }
-
-  @override
-  int get hashCode => hashValues(type, itemType);
-
-  @override
-  String toString() => '$runtimeType#${shortHash(this)}{itemType=$itemType}';
 }

lib/model/metadata_db.dart

@@ -30,6 +30,8 @@ abstract class MetadataDb {
 
   Future<void> updateEntryId(int oldId, AvesEntry entry);
 
+  Future<Set<AvesEntry>> searchEntries(String query, {int? limit});
+
   // date taken
 
   Future<void> clearDates();
@@ -235,6 +237,19 @@ class SqfliteMetadataDb implements MetadataDb {
     );
   }
 
+  @override
+  Future<Set<AvesEntry>> searchEntries(String query, {int? limit}) async {
+    final db = await _database;
+    final maps = await db.query(
+      entryTable,
+      where: 'title LIKE ?',
+      whereArgs: ['%$query%'],
+      orderBy: 'sourceDateTakenMillis DESC',
+      limit: limit,
+    );
+    return maps.map((map) => AvesEntry.fromMap(map)).toSet();
+  }
+
   // date taken
 
   @override
@@ -284,7 +299,7 @@ class SqfliteMetadataDb implements MetadataDb {
       await batch.commit(noResult: true);
       debugPrint('$runtimeType saveMetadata complete in ${stopwatch.elapsed.inMilliseconds}ms for ${metadataEntries.length} entries');
     } catch (error, stack) {
-      debugPrint('$runtimeType failed to save metadata with exception=$error\n$stack');
+      debugPrint('$runtimeType failed to save metadata with error=$error\n$stack');
     }
   }
 

lib/model/settings/settings.dart

@@ -13,7 +13,6 @@ import 'package:aves/services/services.dart';
 import 'package:aves/utils/pedantic.dart';
 import 'package:collection/collection.dart';
 import 'package:firebase_core/firebase_core.dart';
-import 'package:firebase_crashlytics/firebase_crashlytics.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter/services.dart';
 import 'package:flutter/widgets.dart';
@@ -120,7 +119,7 @@ class Settings extends ChangeNotifier {
   // to allow settings customization without Firebase context (e.g. before a Flutter Driver test)
   Future<void> initFirebase() async {
     await Firebase.app().setAutomaticDataCollectionEnabled(isCrashlyticsEnabled);
-    await FirebaseCrashlytics.instance.setCrashlyticsCollectionEnabled(isCrashlyticsEnabled);
+    await reportService.setCollectionEnabled(isCrashlyticsEnabled);
   }
 
   Future<void> reset({required bool includeInternalKeys}) async {

lib/model/source/album.dart

@@ -29,7 +29,8 @@ mixin AlbumMixin on SourceBase {
   void _notifyAlbumChange() => eventBus.fire(AlbumsChangedEvent());
 
   String getAlbumDisplayName(BuildContext? context, String dirPath) {
-    assert(!dirPath.endsWith(pContext.separator));
+    final separator = pContext.separator;
+    assert(!dirPath.endsWith(separator));
 
     if (context != null) {
       final type = androidFileUtils.getAlbumType(dirPath);
@@ -52,8 +53,9 @@ mixin AlbumMixin on SourceBase {
     String unique(String dirPath, Set<String?> others) {
       final parts = pContext.split(dirPath);
       for (var i = parts.length - 1; i > 0; i--) {
-        final testName = pContext.joinAll(['', ...parts.skip(i)]);
+        final name = pContext.joinAll(['', ...parts.skip(i)]);
-        if (others.every((item) => !item!.endsWith(testName))) return testName;
+        final testName = '$separator$name';
+        if (others.every((item) => !item!.endsWith(testName))) return name;
       }
       return dirPath;
     }

lib/model/source/section_keys.dart

@@ -1,41 +1,25 @@
+import 'package:equatable/equatable.dart';
 import 'package:flutter/foundation.dart';
 
+@immutable
 class SectionKey {
   const SectionKey();
 }
 
-class EntryAlbumSectionKey extends SectionKey {
+class EntryAlbumSectionKey extends SectionKey with EquatableMixin {
   final String? directory;
 
+  @override
+  List<Object?> get props => [directory];
+
   const EntryAlbumSectionKey(this.directory);
-
-  @override
-  bool operator ==(Object other) {
-    if (other.runtimeType != runtimeType) return false;
-    return other is EntryAlbumSectionKey && other.directory == directory;
 }
 
-  @override
+class EntryDateSectionKey extends SectionKey with EquatableMixin {
-  int get hashCode => directory.hashCode;
-
-  @override
-  String toString() => '$runtimeType#${shortHash(this)}{directory=$directory}';
-}
-
-class EntryDateSectionKey extends SectionKey {
   final DateTime? date;
 
+  @override
+  List<Object?> get props => [date];
+
   const EntryDateSectionKey(this.date);
-
-  @override
-  bool operator ==(Object other) {
-    if (other.runtimeType != runtimeType) return false;
-    return other is EntryDateSectionKey && other.date == date;
-  }
-
-  @override
-  int get hashCode => date.hashCode;
-
-  @override
-  String toString() => '$runtimeType#${shortHash(this)}{date=$date}';
 }

lib/services/android_app_service.dart

@@ -1,10 +1,12 @@
 import 'dart:typed_data';
 
 import 'package:aves/model/entry.dart';
+import 'package:aves/services/services.dart';
 import 'package:aves/utils/android_file_utils.dart';
+import 'package:aves/utils/math_utils.dart';
 import 'package:collection/collection.dart';
-import 'package:flutter/foundation.dart';
 import 'package:flutter/services.dart';
+import 'package:latlong2/latlong.dart';
 
 class AndroidAppService {
   static const platform = MethodChannel('deckers.thibault/aves/app');
@@ -20,7 +22,7 @@ class AndroidAppService {
       }
       return packages;
     } on PlatformException catch (e) {
-      debugPrint('getPackages failed with code=${e.code}, exception=${e.message}, details=${e.details}}');
+      await reportService.recordChannelError('getPackages', e);
     }
     return {};
   }
@@ -33,11 +35,24 @@ class AndroidAppService {
       });
       if (result != null) return result as Uint8List;
     } on PlatformException catch (e) {
-      debugPrint('getAppIcon failed with code=${e.code}, exception=${e.message}, details=${e.details}');
+      await reportService.recordChannelError('getAppIcon', e);
     }
     return Uint8List(0);
   }
 
+  static Future<bool> copyToClipboard(String uri, String? label) async {
+    try {
+      final result = await platform.invokeMethod('copyToClipboard', <String, dynamic>{
+        'uri': uri,
+        'label': label,
+      });
+      if (result != null) return result as bool;
+    } on PlatformException catch (e) {
+      await reportService.recordChannelError('copyToClipboard', e);
+    }
+    return false;
+  }
+
   static Future<bool> edit(String uri, String mimeType) async {
     try {
       final result = await platform.invokeMethod('edit', <String, dynamic>{
@@ -46,7 +61,7 @@ class AndroidAppService {
       });
       if (result != null) return result as bool;
     } on PlatformException catch (e) {
-      debugPrint('edit failed with code=${e.code}, exception=${e.message}, details=${e.details}');
+      await reportService.recordChannelError('edit', e);
     }
     return false;
   }
@@ -59,19 +74,23 @@ class AndroidAppService {
       });
       if (result != null) return result as bool;
     } on PlatformException catch (e) {
-      debugPrint('open failed with code=${e.code}, exception=${e.message}, details=${e.details}');
+      await reportService.recordChannelError('open', e);
     }
     return false;
   }
 
-  static Future<bool> openMap(String geoUri) async {
+  static Future<bool> openMap(LatLng latLng) async {
+    final latitude = roundToPrecision(latLng.latitude, decimals: 6);
+    final longitude = roundToPrecision(latLng.longitude, decimals: 6);
+    final geoUri = 'geo:$latitude,$longitude?q=$latitude,$longitude';
+
     try {
       final result = await platform.invokeMethod('openMap', <String, dynamic>{
         'geoUri': geoUri,
       });
       if (result != null) return result as bool;
     } on PlatformException catch (e) {
-      debugPrint('openMap failed with code=${e.code}, exception=${e.message}, details=${e.details}');
+      await reportService.recordChannelError('openMap', e);
     }
     return false;
   }
@@ -84,7 +103,7 @@ class AndroidAppService {
       });
       if (result != null) return result as bool;
     } on PlatformException catch (e) {
-      debugPrint('setAs failed with code=${e.code}, exception=${e.message}, details=${e.details}');
+      await reportService.recordChannelError('setAs', e);
     }
     return false;
   }
@@ -99,7 +118,7 @@ class AndroidAppService {
       });
       if (result != null) return result as bool;
     } on PlatformException catch (e) {
-      debugPrint('shareEntries failed with code=${e.code}, exception=${e.message}, details=${e.details}');
+      await reportService.recordChannelError('shareEntries', e);
     }
     return false;
   }
@@ -113,7 +132,7 @@ class AndroidAppService {
       });
       if (result != null) return result as bool;
     } on PlatformException catch (e) {
-      debugPrint('shareSingle failed with code=${e.code}, exception=${e.message}, details=${e.details}');
+      await reportService.recordChannelError('shareSingle', e);
     }
     return false;
   }

lib/services/android_debug_service.dart

@@ -1,17 +1,57 @@
 import 'package:aves/model/entry.dart';
 import 'package:aves/ref/mime_types.dart';
-import 'package:flutter/foundation.dart';
+import 'package:aves/services/services.dart';
 import 'package:flutter/services.dart';
 
 class AndroidDebugService {
   static const platform = MethodChannel('deckers.thibault/aves/debug');
 
+  static Future<void> crash() async {
+    try {
+      await platform.invokeMethod('crash');
+    } on PlatformException catch (e) {
+      await reportService.recordChannelError('crash', e);
+    }
+  }
+
+  static Future<void> exception() async {
+    try {
+      await platform.invokeMethod('exception');
+    } on PlatformException catch (e) {
+      await reportService.recordChannelError('exception', e);
+    }
+  }
+
+  static Future<void> safeException() async {
+    try {
+      await platform.invokeMethod('safeException');
+    } on PlatformException catch (e) {
+      await reportService.recordChannelError('safeException', e);
+    }
+  }
+
+  static Future<void> exceptionInCoroutine() async {
+    try {
+      await platform.invokeMethod('exceptionInCoroutine');
+    } on PlatformException catch (e) {
+      await reportService.recordChannelError('exceptionInCoroutine', e);
+    }
+  }
+
+  static Future<void> safeExceptionInCoroutine() async {
+    try {
+      await platform.invokeMethod('safeExceptionInCoroutine');
+    } on PlatformException catch (e) {
+      await reportService.recordChannelError('safeExceptionInCoroutine', e);
+    }
+  }
+
   static Future<Map> getContextDirs() async {
     try {
       final result = await platform.invokeMethod('getContextDirs');
       if (result != null) return result as Map;
     } on PlatformException catch (e) {
-      debugPrint('getContextDirs failed with code=${e.code}, exception=${e.message}, details=${e.details}}');
+      await reportService.recordChannelError('getContextDirs', e);
     }
     return {};
   }
@@ -21,7 +61,7 @@ class AndroidDebugService {
       final result = await platform.invokeMethod('getEnv');
       if (result != null) return result as Map;
     } on PlatformException catch (e) {
-      debugPrint('getEnv failed with code=${e.code}, exception=${e.message}, details=${e.details}}');
+      await reportService.recordChannelError('getEnv', e);
     }
     return {};
   }
@@ -34,7 +74,7 @@ class AndroidDebugService {
       });
       if (result != null) return result as Map;
     } on PlatformException catch (e) {
-      debugPrint('getBitmapFactoryInfo failed with code=${e.code}, exception=${e.message}, details=${e.details}');
+      await reportService.recordChannelError('getBitmapFactoryInfo', e);
     }
     return {};
   }
@@ -48,7 +88,7 @@ class AndroidDebugService {
       });
       if (result != null) return result as Map;
     } on PlatformException catch (e) {
-      debugPrint('getContentResolverMetadata failed with code=${e.code}, exception=${e.message}, details=${e.details}');
+      await reportService.recordChannelError('getContentResolverMetadata', e);
     }
     return {};
   }
@@ -63,7 +103,7 @@ class AndroidDebugService {
       });
       if (result != null) return result as Map;
     } on PlatformException catch (e) {
-      debugPrint('getExifInterfaceMetadata failed with code=${e.code}, exception=${e.message}, details=${e.details}');
+      await reportService.recordChannelError('getExifInterfaceMetadata', e);
     }
     return {};
   }
@@ -76,7 +116,7 @@ class AndroidDebugService {
       });
       if (result != null) return result as Map;
     } on PlatformException catch (e) {
-      debugPrint('getMediaMetadataRetrieverMetadata failed with code=${e.code}, exception=${e.message}, details=${e.details}');
+      await reportService.recordChannelError('getMediaMetadataRetrieverMetadata', e);
     }
     return {};
   }
@@ -91,7 +131,7 @@ class AndroidDebugService {
       });
       if (result != null) return result as Map;
     } on PlatformException catch (e) {
-      debugPrint('getMetadataExtractorSummary failed with code=${e.code}, exception=${e.message}, details=${e.details}');
+      await reportService.recordChannelError('getMetadataExtractorSummary', e);
     }
     return {};
   }
@@ -105,7 +145,7 @@ class AndroidDebugService {
       });
       if (result != null) return result as Map;
     } on PlatformException catch (e) {
-      debugPrint('getTiffStructure failed with code=${e.code}, exception=${e.message}, details=${e.details}');
+      await reportService.recordChannelError('getTiffStructure', e);
     }
     return {};
   }

lib/services/app_shortcut_service.dart

@@ -24,7 +24,7 @@ class AppShortcutService {
         return result;
       }
     } on PlatformException catch (e) {
-      debugPrint('canPin failed with code=${e.code}, exception=${e.message}, details=${e.details}}');
+      await reportService.recordChannelError('canPin', e);
     }
     return false;
   }
@@ -50,7 +50,7 @@ class AppShortcutService {
         'filters': filters.map((filter) => filter.toJson()).toList(),
       });
     } on PlatformException catch (e) {
-      debugPrint('pin failed with code=${e.code}, exception=${e.message}, details=${e.details}');
+      await reportService.recordChannelError('pin', e);
     }
   }
 }

lib/services/device_service.dart

@@ -1,6 +1,5 @@
-import 'package:flutter/foundation.dart';
+import 'package:aves/services/services.dart';
 import 'package:flutter/services.dart';
-import 'package:flutter/widgets.dart';
 
 class DeviceService {
   static const platform = MethodChannel('deckers.thibault/aves/device');
@@ -11,7 +10,7 @@ class DeviceService {
       final result = await platform.invokeMethod('getPerformanceClass');
       if (result != null) return result as int;
     } on PlatformException catch (e) {
-      debugPrint('getPerformanceClass failed with code=${e.code}, exception=${e.message}, details=${e.details}');
+      await reportService.recordChannelError('getPerformanceClass', e);
     }
     return 0;
   }

lib/services/embedded_data_service.dart

@@ -1,7 +1,7 @@
 import 'dart:typed_data';
 
 import 'package:aves/model/entry.dart';
-import 'package:flutter/foundation.dart';
+import 'package:aves/services/services.dart';
 import 'package:flutter/services.dart';
 
 abstract class EmbeddedDataService {
@@ -27,7 +27,7 @@ class PlatformEmbeddedDataService implements EmbeddedDataService {
       });
       if (result != null) return (result as List).cast<Uint8List>();
     } on PlatformException catch (e) {
-      debugPrint('getExifThumbnail failed with code=${e.code}, exception=${e.message}, details=${e.details}');
+      await reportService.recordChannelError('getExifThumbnail', e);
     }
     return [];
   }
@@ -43,7 +43,7 @@ class PlatformEmbeddedDataService implements EmbeddedDataService {
       });
       if (result != null) return result as Map;
     } on PlatformException catch (e) {
-      debugPrint('extractMotionPhotoVideo failed with code=${e.code}, exception=${e.message}, details=${e.details}');
+      await reportService.recordChannelError('extractMotionPhotoVideo', e);
     }
     return {};
   }
@@ -57,7 +57,7 @@ class PlatformEmbeddedDataService implements EmbeddedDataService {
       });
       if (result != null) return result as Map;
     } on PlatformException catch (e) {
-      debugPrint('extractVideoEmbeddedPicture failed with code=${e.code}, exception=${e.message}, details=${e.details}');
+      await reportService.recordChannelError('extractVideoEmbeddedPicture', e);
     }
     return {};
   }
@@ -75,7 +75,7 @@ class PlatformEmbeddedDataService implements EmbeddedDataService {
       });
       if (result != null) return result as Map;
     } on PlatformException catch (e) {
-      debugPrint('extractXmpDataProp failed with code=${e.code}, exception=${e.message}, details=${e.details}');
+      await reportService.recordChannelError('extractXmpDataProp', e);
     }
     return {};
   }

lib/services/geocoding_service.dart

@@ -1,8 +1,8 @@
 import 'dart:async';
 
+import 'package:aves/services/services.dart';
 import 'package:flutter/foundation.dart';
 import 'package:flutter/services.dart';
-import 'package:flutter/widgets.dart';
 import 'package:latlong2/latlong.dart';
 
 class GeocodingService {
@@ -21,7 +21,7 @@ class GeocodingService {
       });
       return (result as List).cast<Map>().map((map) => Address.fromMap(map)).toList();
     } on PlatformException catch (e) {
-      debugPrint('getAddress failed with code=${e.code}, exception=${e.message}, details=${e.details}}');
+      await reportService.recordChannelError('getAddress', e);
     }
     return [];
   }

lib/services/global_search.dart

@@ -0,0 +1,65 @@
+import 'dart:ui';
+
+import 'package:aves/services/services.dart';
+import 'package:flutter/services.dart';
+import 'package:flutter/widgets.dart';
+import 'package:intl/date_symbol_data_local.dart';
+import 'package:intl/intl.dart';
+
+class GlobalSearch {
+  static const platform = MethodChannel('deckers.thibault/aves/global_search');
+
+  static Future<void> registerCallback() async {
+    try {
+      await platform.invokeMethod('registerCallback', <String, dynamic>{
+        'callbackHandle': PluginUtilities.getCallbackHandle(_init)?.toRawHandle(),
+      });
+    } on PlatformException catch (e) {
+      await reportService.recordChannelError('registerCallback', e);
+    }
+  }
+}
+
+Future<void> _init() async {
+  WidgetsFlutterBinding.ensureInitialized();
+
+  // service initialization for path context, database
+  initPlatformServices();
+  await metadataDb.init();
+
+  // `intl` initialization for date formatting
+  await initializeDateFormatting();
+
+  const _channel = MethodChannel('deckers.thibault/aves/global_search_background');
+  _channel.setMethodCallHandler((call) async {
+    switch (call.method) {
+      case 'getSuggestions':
+        return await _getSuggestions(call.arguments);
+      default:
+        throw PlatformException(code: 'not-implemented', message: 'failed to handle method=${call.method}');
+    }
+  });
+  await _channel.invokeMethod('initialized');
+}
+
+Future<List<Map<String, String?>>> _getSuggestions(dynamic args) async {
+  final suggestions = <Map<String, String?>>[];
+  if (args is Map) {
+    final query = args['query'];
+    final locale = args['locale'];
+    if (query is String && locale is String) {
+      final entries = await metadataDb.searchEntries(query, limit: 9);
+      suggestions.addAll(entries.map((entry) {
+        final date = entry.bestDate;
+        return {
+          'data': entry.uri,
+          'mimeType': entry.mimeType,
+          'title': entry.bestTitle,
+          'subtitle': date != null ? '${DateFormat.yMMMd(locale).format(date)} • ${DateFormat.Hm(locale).format(date)}' : null,
+          'iconUri': entry.uri,
+        };
+      }));
+    }
+  }
+  return suggestions;
+}

lib/services/image_file_service.dart

@@ -1,14 +1,15 @@
 import 'dart:async';
 import 'dart:math';
 import 'dart:typed_data';
+import 'dart:ui';
 
 import 'package:aves/model/entry.dart';
 import 'package:aves/services/image_op_events.dart';
 import 'package:aves/services/output_buffer.dart';
 import 'package:aves/services/service_policy.dart';
+import 'package:aves/services/services.dart';
 import 'package:flutter/foundation.dart';
 import 'package:flutter/services.dart';
-import 'package:flutter/widgets.dart';
 import 'package:streams_channel/streams_channel.dart';
 
 abstract class ImageFileService {
@@ -124,7 +125,7 @@ class PlatformImageFileService implements ImageFileService {
       }) as Map;
       return AvesEntry.fromMap(result);
     } on PlatformException catch (e) {
-      debugPrint('getEntry failed with code=${e.code}, exception=${e.message}, details=${e.details}');
+      await reportService.recordChannelError('getEntry', e);
     }
     return null;
   }
@@ -188,7 +189,7 @@ class PlatformImageFileService implements ImageFileService {
       );
       return completer.future;
     } on PlatformException catch (e) {
-      debugPrint('getImage failed with code=${e.code}, exception=${e.message}, details=${e.details}');
+      reportService.recordChannelError('getImage', e);
     }
     return Future.sync(() => Uint8List(0));
   }
@@ -223,7 +224,7 @@ class PlatformImageFileService implements ImageFileService {
           });
           if (result != null) return result as Uint8List;
         } on PlatformException catch (e) {
-          debugPrint('getRegion failed with code=${e.code}, exception=${e.message}, details=${e.details}');
+          await reportService.recordChannelError('getRegion', e);
         }
         return Uint8List(0);
       },
@@ -260,7 +261,7 @@ class PlatformImageFileService implements ImageFileService {
           });
           if (result != null) return result as Uint8List;
         } on PlatformException catch (e) {
-          debugPrint('getThumbnail failed with code=${e.code}, exception=${e.message}, details=${e.details}');
+          await reportService.recordChannelError('getThumbnail', e);
         }
         return Uint8List(0);
       },
@@ -274,7 +275,7 @@ class PlatformImageFileService implements ImageFileService {
     try {
       return platform.invokeMethod('clearSizedThumbnailDiskCache');
     } on PlatformException catch (e) {
-      debugPrint('clearSizedThumbnailDiskCache failed with code=${e.code}, exception=${e.message}, details=${e.details}');
+      await reportService.recordChannelError('clearSizedThumbnailDiskCache', e);
     }
   }
 
@@ -295,7 +296,7 @@ class PlatformImageFileService implements ImageFileService {
         'entries': entries.map(_toPlatformEntryMap).toList(),
       }).map((event) => ImageOpEvent.fromMap(event));
     } on PlatformException catch (e) {
-      debugPrint('delete failed with code=${e.code}, exception=${e.message}, details=${e.details}');
+      reportService.recordChannelError('delete', e);
       return Stream.error(e);
     }
   }
@@ -314,7 +315,7 @@ class PlatformImageFileService implements ImageFileService {
         'destinationPath': destinationAlbum,
       }).map((event) => MoveOpEvent.fromMap(event));
     } on PlatformException catch (e) {
-      debugPrint('move failed with code=${e.code}, exception=${e.message}, details=${e.details}');
+      reportService.recordChannelError('move', e);
       return Stream.error(e);
     }
   }
@@ -333,7 +334,7 @@ class PlatformImageFileService implements ImageFileService {
         'destinationPath': destinationAlbum,
       }).map((event) => ExportOpEvent.fromMap(event));
     } on PlatformException catch (e) {
-      debugPrint('export failed with code=${e.code}, exception=${e.message}, details=${e.details}');
+      reportService.recordChannelError('export', e);
       return Stream.error(e);
     }
   }
@@ -356,7 +357,7 @@ class PlatformImageFileService implements ImageFileService {
       });
       if (result != null) return (result as Map).cast<String, dynamic>();
     } on PlatformException catch (e) {
-      debugPrint('captureFrame failed with code=${e.code}, exception=${e.message}, details=${e.details}');
+      await reportService.recordChannelError('captureFrame', e);
     }
     return {};
   }
@@ -371,7 +372,7 @@ class PlatformImageFileService implements ImageFileService {
       });
       if (result != null) return (result as Map).cast<String, dynamic>();
     } on PlatformException catch (e) {
-      debugPrint('rename failed with code=${e.code}, exception=${e.message}, details=${e.details}');
+      await reportService.recordChannelError('rename', e);
     }
     return {};
   }
@@ -386,7 +387,7 @@ class PlatformImageFileService implements ImageFileService {
       });
       if (result != null) return (result as Map).cast<String, dynamic>();
     } on PlatformException catch (e) {
-      debugPrint('rotate failed with code=${e.code}, exception=${e.message}, details=${e.details}');
+      await reportService.recordChannelError('rotate', e);
     }
     return {};
   }
@@ -400,7 +401,7 @@ class PlatformImageFileService implements ImageFileService {
       });
       if (result != null) return (result as Map).cast<String, dynamic>();
     } on PlatformException catch (e) {
-      debugPrint('flip failed with code=${e.code}, exception=${e.message}, details=${e.details}');
+      await reportService.recordChannelError('flip', e);
     }
     return {};
   }

lib/services/image_op_events.dart

@@ -1,11 +1,14 @@
+import 'package:equatable/equatable.dart';
 import 'package:flutter/foundation.dart';
-import 'package:flutter/widgets.dart';
 
 @immutable
-class ImageOpEvent {
+class ImageOpEvent extends Equatable {
   final bool success;
   final String uri;
 
+  @override
+  List<Object?> get props => [success, uri];
+
   const ImageOpEvent({
     required this.success,
     required this.uri,
@@ -17,18 +20,6 @@ class ImageOpEvent {
       uri: map['uri'],
     );
   }
-
-  @override
-  bool operator ==(Object other) {
-    if (other.runtimeType != runtimeType) return false;
-    return other is ImageOpEvent && other.success == success && other.uri == uri;
-  }
-
-  @override
-  int get hashCode => hashValues(success, uri);
-
-  @override
-  String toString() => '$runtimeType#${shortHash(this)}{success=$success, uri=$uri}';
 }
 
 class MoveOpEvent extends ImageOpEvent {
@@ -55,6 +46,9 @@ class MoveOpEvent extends ImageOpEvent {
 class ExportOpEvent extends MoveOpEvent {
   final int? pageId;
 
+  @override
+  List<Object?> get props => [success, uri, pageId];
+
   const ExportOpEvent({required bool success, required String uri, this.pageId, required Map newFields})
       : super(
           success: success,
@@ -70,16 +64,4 @@ class ExportOpEvent extends MoveOpEvent {
       newFields: map['newFields'] ?? {},
     );
   }
-
-  @override
-  bool operator ==(Object other) {
-    if (other.runtimeType != runtimeType) return false;
-    return other is ExportOpEvent && other.success == success && other.uri == uri && other.pageId == pageId;
-  }
-
-  @override
-  int get hashCode => hashValues(success, uri, pageId);
-
-  @override
-  String toString() => '$runtimeType#${shortHash(this)}{success=$success, uri=$uri, pageId=$pageId, newFields=$newFields}';
 }

lib/services/media_store_service.dart

@@ -1,8 +1,8 @@
 import 'dart:async';
 
 import 'package:aves/model/entry.dart';
+import 'package:aves/services/services.dart';
 import 'package:flutter/services.dart';
-import 'package:flutter/widgets.dart';
 import 'package:streams_channel/streams_channel.dart';
 
 abstract class MediaStoreService {
@@ -26,7 +26,7 @@ class PlatformMediaStoreService implements MediaStoreService {
       });
       return (result as List).cast<int>();
     } on PlatformException catch (e) {
-      debugPrint('checkObsoleteContentIds failed with code=${e.code}, exception=${e.message}, details=${e.details}');
+      await reportService.recordChannelError('checkObsoleteContentIds', e);
     }
     return [];
   }
@@ -39,7 +39,7 @@ class PlatformMediaStoreService implements MediaStoreService {
       });
       return (result as List).cast<int>();
     } on PlatformException catch (e) {
-      debugPrint('checkObsoletePaths failed with code=${e.code}, exception=${e.message}, details=${e.details}');
+      await reportService.recordChannelError('checkObsoletePaths', e);
     }
     return [];
   }
@@ -51,7 +51,7 @@ class PlatformMediaStoreService implements MediaStoreService {
         'knownEntries': knownEntries,
       }).map((event) => AvesEntry.fromMap(event));
     } on PlatformException catch (e) {
-      debugPrint('getEntries failed with code=${e.code}, exception=${e.message}, details=${e.details}');
+      reportService.recordChannelError('getEntries', e);
       return Stream.error(e);
     }
   }

lib/services/metadata_service.dart

@@ -3,7 +3,7 @@ import 'package:aves/model/metadata.dart';
 import 'package:aves/model/multipage.dart';
 import 'package:aves/model/panorama.dart';
 import 'package:aves/services/service_policy.dart';
-import 'package:flutter/foundation.dart';
+import 'package:aves/services/services.dart';
 import 'package:flutter/services.dart';
 
 abstract class MetadataService {
@@ -36,7 +36,7 @@ class PlatformMetadataService implements MetadataService {
       });
       if (result != null) return result as Map;
     } on PlatformException catch (e) {
-      debugPrint('getAllMetadata failed with code=${e.code}, exception=${e.message}, details=${e.details}');
+      await reportService.recordChannelError('getAllMetadata', e);
     }
     return {};
   }
@@ -66,7 +66,7 @@ class PlatformMetadataService implements MetadataService {
         result['contentId'] = entry.contentId;
         return CatalogMetadata.fromMap(result);
       } on PlatformException catch (e) {
-        debugPrint('getCatalogMetadata failed with code=${e.code}, exception=${e.message}, details=${e.details}');
+        await reportService.recordChannelError('getCatalogMetadata', e);
       }
       return null;
     }
@@ -92,7 +92,7 @@ class PlatformMetadataService implements MetadataService {
       }) as Map;
       return OverlayMetadata.fromMap(result);
     } on PlatformException catch (e) {
-      debugPrint('getOverlayMetadata failed with code=${e.code}, exception=${e.message}, details=${e.details}');
+      await reportService.recordChannelError('getOverlayMetadata', e);
     }
     return null;
   }
@@ -114,7 +114,7 @@ class PlatformMetadataService implements MetadataService {
       }
       return MultiPageInfo.fromPageMaps(entry, pageMaps);
     } on PlatformException catch (e) {
-      debugPrint('getMultiPageInfo failed with code=${e.code}, exception=${e.message}, details=${e.details}');
+      await reportService.recordChannelError('getMultiPageInfo', e);
     }
     return null;
   }
@@ -132,7 +132,7 @@ class PlatformMetadataService implements MetadataService {
       }) as Map;
       return PanoramaInfo.fromMap(result);
     } on PlatformException catch (e) {
-      debugPrint('PanoramaInfo failed with code=${e.code}, exception=${e.message}, details=${e.details}');
+      await reportService.recordChannelError('PanoramaInfo', e);
     }
     return null;
   }
@@ -146,7 +146,7 @@ class PlatformMetadataService implements MetadataService {
         'prop': prop,
       });
     } on PlatformException catch (e) {
-      debugPrint('getContentResolverProp failed with code=${e.code}, exception=${e.message}, details=${e.details}');
+      await reportService.recordChannelError('getContentResolverProp', e);
     }
     return null;
   }

lib/services/report_service.dart

@@ -0,0 +1,55 @@
+import 'package:firebase_crashlytics/firebase_crashlytics.dart';
+import 'package:flutter/foundation.dart';
+import 'package:flutter/services.dart';
+
+abstract class ReportService {
+  bool get isCollectionEnabled;
+
+  Future<void> setCollectionEnabled(bool enabled);
+
+  Future<void> log(String message);
+
+  Future<void> setCustomKey(String key, Object value);
+
+  Future<void> setCustomKeys(Map<String, Object> map);
+
+  Future<void> recordError(dynamic exception, StackTrace? stack);
+
+  Future<void> recordFlutterError(FlutterErrorDetails flutterErrorDetails);
+
+  Future<void> recordChannelError(String method, PlatformException e) {
+    return recordError('$method failed with code=${e.code}, exception=${e.message}, details=${e.details}}', null);
+  }
+}
+
+class CrashlyticsReportService extends ReportService {
+  FirebaseCrashlytics get instance => FirebaseCrashlytics.instance;
+
+  @override
+  bool get isCollectionEnabled => instance.isCrashlyticsCollectionEnabled;
+
+  @override
+  Future<void> setCollectionEnabled(bool enabled) => instance.setCrashlyticsCollectionEnabled(enabled);
+
+  @override
+  Future<void> log(String message) => instance.log(message);
+
+  @override
+  Future<void> setCustomKey(String key, Object value) => instance.setCustomKey(key, value);
+
+  @override
+  Future<void> setCustomKeys(Map<String, Object> map) {
+    final _instance = instance;
+    return Future.forEach<MapEntry<String, Object>>(map.entries, (kv) => _instance.setCustomKey(kv.key, kv.value));
+  }
+
+  @override
+  Future<void> recordError(dynamic exception, StackTrace? stack) {
+    return instance.recordError(exception, stack);
+  }
+
+  @override
+  Future<void> recordFlutterError(FlutterErrorDetails flutterErrorDetails) {
+    return instance.recordFlutterError(flutterErrorDetails);
+  }
+}

lib/services/services.dart

@@ -4,6 +4,7 @@ import 'package:aves/services/embedded_data_service.dart';
 import 'package:aves/services/image_file_service.dart';
 import 'package:aves/services/media_store_service.dart';
 import 'package:aves/services/metadata_service.dart';
+import 'package:aves/services/report_service.dart';
 import 'package:aves/services/storage_service.dart';
 import 'package:aves/services/time_service.dart';
 import 'package:aves/services/window_service.dart';
@@ -20,6 +21,7 @@ final EmbeddedDataService embeddedDataService = getIt<EmbeddedDataService>();
 final ImageFileService imageFileService = getIt<ImageFileService>();
 final MediaStoreService mediaStoreService = getIt<MediaStoreService>();
 final MetadataService metadataService = getIt<MetadataService>();
+final ReportService reportService = getIt<ReportService>();
 final StorageService storageService = getIt<StorageService>();
 final TimeService timeService = getIt<TimeService>();
 final WindowService windowService = getIt<WindowService>();
@@ -33,6 +35,7 @@ void initPlatformServices() {
   getIt.registerLazySingleton<ImageFileService>(() => PlatformImageFileService());
   getIt.registerLazySingleton<MediaStoreService>(() => PlatformMediaStoreService());
   getIt.registerLazySingleton<MetadataService>(() => PlatformMetadataService());
+  getIt.registerLazySingleton<ReportService>(() => CrashlyticsReportService());
   getIt.registerLazySingleton<StorageService>(() => PlatformStorageService());
   getIt.registerLazySingleton<TimeService>(() => PlatformTimeService());
   getIt.registerLazySingleton<WindowService>(() => PlatformWindowService());

lib/services/storage_service.dart

@@ -2,6 +2,7 @@ import 'dart:async';
 import 'dart:typed_data';
 
 import 'package:aves/services/output_buffer.dart';
+import 'package:aves/services/services.dart';
 import 'package:aves/utils/android_file_utils.dart';
 import 'package:flutter/foundation.dart';
 import 'package:flutter/services.dart';
@@ -47,7 +48,7 @@ class PlatformStorageService implements StorageService {
       final result = await platform.invokeMethod('getStorageVolumes');
       return (result as List).cast<Map>().map((map) => StorageVolume.fromMap(map)).toSet();
     } on PlatformException catch (e) {
-      debugPrint('getStorageVolumes failed with code=${e.code}, exception=${e.message}, details=${e.details}}');
+      await reportService.recordChannelError('getStorageVolumes', e);
     }
     return {};
   }
@@ -60,7 +61,7 @@ class PlatformStorageService implements StorageService {
       });
       return result as int?;
     } on PlatformException catch (e) {
-      debugPrint('getFreeSpace failed with code=${e.code}, exception=${e.message}, details=${e.details}}');
+      await reportService.recordChannelError('getFreeSpace', e);
     }
     return null;
   }
@@ -71,7 +72,7 @@ class PlatformStorageService implements StorageService {
       final result = await platform.invokeMethod('getGrantedDirectories');
       return (result as List).cast<String>();
     } on PlatformException catch (e) {
-      debugPrint('getGrantedDirectories failed with code=${e.code}, exception=${e.message}, details=${e.details}}');
+      await reportService.recordChannelError('getGrantedDirectories', e);
     }
     return [];
   }
@@ -83,7 +84,7 @@ class PlatformStorageService implements StorageService {
         'path': path,
       });
     } on PlatformException catch (e) {
-      debugPrint('revokeDirectoryAccess failed with code=${e.code}, exception=${e.message}, details=${e.details}}');
+      await reportService.recordChannelError('revokeDirectoryAccess', e);
     }
     return;
   }
@@ -98,7 +99,7 @@ class PlatformStorageService implements StorageService {
         return (result as List).cast<Map>().map(VolumeRelativeDirectory.fromMap).toSet();
       }
     } on PlatformException catch (e) {
-      debugPrint('getInaccessibleDirectories failed with code=${e.code}, exception=${e.message}, details=${e.details}}');
+      await reportService.recordChannelError('getInaccessibleDirectories', e);
     }
     return {};
   }
@@ -111,7 +112,7 @@ class PlatformStorageService implements StorageService {
         return (result as List).cast<Map>().map(VolumeRelativeDirectory.fromMap).toSet();
       }
     } on PlatformException catch (e) {
-      debugPrint('getRestrictedDirectories failed with code=${e.code}, exception=${e.message}, details=${e.details}}');
+      await reportService.recordChannelError('getRestrictedDirectories', e);
     }
     return {};
   }
@@ -134,7 +135,7 @@ class PlatformStorageService implements StorageService {
       );
       return completer.future;
     } on PlatformException catch (e) {
-      debugPrint('requestVolumeAccess failed with code=${e.code}, exception=${e.message}, details=${e.details}}');
+      await reportService.recordChannelError('requestVolumeAccess', e);
     }
     return false;
   }
@@ -148,7 +149,7 @@ class PlatformStorageService implements StorageService {
       });
       if (result != null) return result as int;
     } on PlatformException catch (e) {
-      debugPrint('deleteEmptyDirectories failed with code=${e.code}, exception=${e.message}, details=${e.details}}');
+      await reportService.recordChannelError('deleteEmptyDirectories', e);
     }
     return 0;
   }
@@ -164,7 +165,7 @@ class PlatformStorageService implements StorageService {
       });
       if (result != null) return Uri.tryParse(result);
     } on PlatformException catch (e) {
-      debugPrint('scanFile failed with code=${e.code}, exception=${e.message}, details=${e.details}}');
+      await reportService.recordChannelError('scanFile', e);
     }
     return null;
   }
@@ -172,7 +173,7 @@ class PlatformStorageService implements StorageService {
   @override
   Future<bool?> createFile(String name, String mimeType, Uint8List bytes) async {
     try {
-      final completer = Completer<bool>();
+      final completer = Completer<bool?>();
       storageAccessChannel.receiveBroadcastStream(<String, dynamic>{
         'op': 'createFile',
         'name': name,
@@ -188,7 +189,7 @@ class PlatformStorageService implements StorageService {
       );
       return completer.future;
     } on PlatformException catch (e) {
-      debugPrint('createFile failed with code=${e.code}, exception=${e.message}, details=${e.details}}');
+      await reportService.recordChannelError('createFile', e);
     }
     return false;
   }
@@ -215,7 +216,7 @@ class PlatformStorageService implements StorageService {
       );
       return completer.future;
     } on PlatformException catch (e) {
-      debugPrint('openFile failed with code=${e.code}, exception=${e.message}, details=${e.details}}');
+      await reportService.recordChannelError('openFile', e);
     }
     return Uint8List(0);
   }
@@ -223,7 +224,7 @@ class PlatformStorageService implements StorageService {
   @override
   Future<String?> selectDirectory() async {
     try {
-      final completer = Completer<String>();
+      final completer = Completer<String?>();
       storageAccessChannel.receiveBroadcastStream(<String, dynamic>{
         'op': 'selectDirectory',
       }).listen(
@@ -236,7 +237,7 @@ class PlatformStorageService implements StorageService {
       );
       return completer.future;
     } on PlatformException catch (e) {
-      debugPrint('selectDirectory failed with code=${e.code}, exception=${e.message}, details=${e.details}}');
+      await reportService.recordChannelError('selectDirectory', e);
     }
     return null;
   }

lib/services/time_service.dart

@@ -1,4 +1,4 @@
-import 'package:flutter/foundation.dart';
+import 'package:aves/services/services.dart';
 import 'package:flutter/services.dart';
 
 abstract class TimeService {
@@ -13,7 +13,7 @@ class PlatformTimeService implements TimeService {
     try {
       return await platform.invokeMethod('getDefaultTimeZone');
     } on PlatformException catch (e) {
-      debugPrint('getDefaultTimeZone failed with code=${e.code}, exception=${e.message}, details=${e.details}');
+      await reportService.recordChannelError('getDefaultTimeZone', e);
     }
     return null;
   }

lib/services/viewer_service.dart

@@ -1,4 +1,4 @@
-import 'package:flutter/foundation.dart';
+import 'package:aves/services/services.dart';
 import 'package:flutter/services.dart';
 
 class ViewerService {
@@ -10,7 +10,7 @@ class ViewerService {
       final result = await platform.invokeMethod('getIntentData');
       if (result != null) return (result as Map).cast<String, dynamic>();
     } on PlatformException catch (e) {
-      debugPrint('getIntentData failed with code=${e.code}, exception=${e.message}, details=${e.details}');
+      await reportService.recordChannelError('getIntentData', e);
     }
     return {};
   }
@@ -21,7 +21,7 @@ class ViewerService {
         'uri': uri,
       });
     } on PlatformException catch (e) {
-      debugPrint('pick failed with code=${e.code}, exception=${e.message}, details=${e.details}');
+      await reportService.recordChannelError('pick', e);
     }
   }
 }

lib/services/window_service.dart

@@ -1,4 +1,4 @@
-import 'package:flutter/foundation.dart';
+import 'package:aves/services/services.dart';
 import 'package:flutter/services.dart';
 import 'package:flutter/widgets.dart';
 
@@ -24,7 +24,7 @@ class PlatformWindowService implements WindowService {
         'on': on,
       });
     } on PlatformException catch (e) {
-      debugPrint('keepScreenOn failed with code=${e.code}, exception=${e.message}, details=${e.details}');
+      await reportService.recordChannelError('keepScreenOn', e);
     }
   }
 
@@ -34,7 +34,7 @@ class PlatformWindowService implements WindowService {
       final result = await platform.invokeMethod('isRotationLocked');
       if (result != null) return result as bool;
     } on PlatformException catch (e) {
-      debugPrint('isRotationLocked failed with code=${e.code}, exception=${e.message}, details=${e.details}');
+      await reportService.recordChannelError('isRotationLocked', e);
     }
     return false;
   }
@@ -62,7 +62,7 @@ class PlatformWindowService implements WindowService {
         'orientation': orientationCode,
       });
     } on PlatformException catch (e) {
-      debugPrint('requestOrientation failed with code=${e.code}, exception=${e.message}, details=${e.details}');
+      await reportService.recordChannelError('requestOrientation', e);
     }
   }
 
@@ -72,7 +72,7 @@ class PlatformWindowService implements WindowService {
       final result = await platform.invokeMethod('canSetCutoutMode');
       if (result != null) return result as bool;
     } on PlatformException catch (e) {
-      debugPrint('canSetCutoutMode failed with code=${e.code}, exception=${e.message}, details=${e.details}');
+      await reportService.recordChannelError('canSetCutoutMode', e);
     }
     return false;
   }
@@ -84,7 +84,7 @@ class PlatformWindowService implements WindowService {
         'use': use,
       });
     } on PlatformException catch (e) {
-      debugPrint('setCutoutMode failed with code=${e.code}, exception=${e.message}, details=${e.details}');
+      await reportService.recordChannelError('setCutoutMode', e);
     }
   }
 }

lib/theme/durations.dart

@@ -3,6 +3,8 @@ import 'package:flutter/scheduler.dart';
 class Durations {
   // Flutter animations (with margin)
   static const popupMenuAnimation = Duration(milliseconds: 300 + 10); // ref `_kMenuDuration` used in `_PopupMenuRoute`
+  // page transition duration also available via `ModalRoute.of(context)!.transitionDuration * timeDilation`
+  static const pageTransitionAnimation = Duration(milliseconds: 300 + 10); // ref `transitionDuration` used in `MaterialRouteTransitionMixin`
   static const dialogTransitionAnimation = Duration(milliseconds: 150 + 10); // ref `transitionDuration` used in `DialogRoute`
   static const drawerTransitionAnimation = Duration(milliseconds: 246 + 10); // ref `_kBaseSettleDuration` used in `DrawerControllerState`
   static const toggleableTransitionAnimation = Duration(milliseconds: 200 + 10); // ref `_kToggleDuration` used in `ToggleableStateMixin`

lib/theme/icons.dart

@@ -36,6 +36,7 @@ class AIcons {
   static const IconData skip10 = Icons.forward_10_outlined;
   static const IconData captureFrame = Icons.screenshot_outlined;
   static const IconData clear = Icons.clear_outlined;
+  static const IconData clipboard = Icons.content_copy_outlined;
   static const IconData createAlbum = Icons.add_circle_outline;
   static const IconData debug = Icons.whatshot_outlined;
   static const IconData delete = Icons.delete_outlined;
@@ -49,6 +50,7 @@ class AIcons {
   static const IconData import = MdiIcons.fileImportOutline;
   static const IconData info = Icons.info_outlined;
   static const IconData layers = Icons.layers_outlined;
+  static const IconData map = Icons.map_outlined;
   static const IconData newTier = Icons.fiber_new_outlined;
   static const IconData openOutside = Icons.open_in_new_outlined;
   static const IconData pin = Icons.push_pin_outlined;

lib/utils/android_file_utils.dart

@@ -3,13 +3,14 @@ import 'package:aves/services/services.dart';
 import 'package:aves/utils/change_notifier.dart';
 import 'package:aves/widgets/common/extensions/build_context.dart';
 import 'package:collection/collection.dart';
+import 'package:equatable/equatable.dart';
 import 'package:flutter/foundation.dart';
 import 'package:flutter/widgets.dart';
 
 final AndroidFileUtils androidFileUtils = AndroidFileUtils._private();
 
 class AndroidFileUtils {
-  late String primaryStorage, dcimPath, downloadPath, moviesPath, picturesPath, videoCapturesPath;
+  late final String separator, primaryStorage, dcimPath, downloadPath, moviesPath, picturesPath, videoCapturesPath;
   Set<StorageVolume> storageVolumes = {};
   Set<Package> _packages = {};
   List<String> _potentialAppDirs = [];
@@ -21,9 +22,10 @@ class AndroidFileUtils {
   AndroidFileUtils._private();
 
   Future<void> init() async {
+    separator = pContext.separator;
     storageVolumes = await storageService.getStorageVolumes();
-    // path_provider getExternalStorageDirectory() gives '/storage/emulated/0/Android/data/deckers.thibault.aves/files'
+    primaryStorage = storageVolumes.firstWhereOrNull((volume) => volume.isPrimary)?.path ?? separator;
-    primaryStorage = storageVolumes.firstWhereOrNull((volume) => volume.isPrimary)?.path ?? '/';
+    // standard
     dcimPath = pContext.join(primaryStorage, 'DCIM');
     downloadPath = pContext.join(primaryStorage, 'Download');
     moviesPath = pContext.join(primaryStorage, 'Movies');
@@ -38,11 +40,11 @@ class AndroidFileUtils {
     appNameChangeNotifier.notifyListeners();
   }
 
-  bool isCameraPath(String path) => path.startsWith(dcimPath) && (path.endsWith('Camera') || path.endsWith('100ANDRO'));
+  bool isCameraPath(String path) => path.startsWith(dcimPath) && (path.endsWith('${separator}Camera') || path.endsWith('${separator}100ANDRO'));
 
-  bool isScreenshotsPath(String path) => (path.startsWith(dcimPath) || path.startsWith(picturesPath)) && path.endsWith('Screenshots');
+  bool isScreenshotsPath(String path) => (path.startsWith(dcimPath) || path.startsWith(picturesPath)) && path.endsWith('${separator}Screenshots');
 
-  bool isScreenRecordingsPath(String path) => (path.startsWith(dcimPath) || path.startsWith(moviesPath)) && (path.endsWith('Screen recordings') || path.endsWith('ScreenRecords'));
+  bool isScreenRecordingsPath(String path) => (path.startsWith(dcimPath) || path.startsWith(moviesPath)) && (path.endsWith('${separator}Screen recordings') || path.endsWith('${separator}ScreenRecords'));
 
   bool isVideoCapturesPath(String path) => path == videoCapturesPath;
 
@@ -53,7 +55,7 @@ class AndroidFileUtils {
     final volume = storageVolumes.firstWhereOrNull((v) => path.startsWith(v.path));
     // storage volume path includes trailing '/', but argument path may or may not,
     // which is an issue when the path is at the root
-    return volume != null || path.endsWith('/') ? volume : getStorageVolume('$path/');
+    return volume != null || path.endsWith(separator) ? volume : getStorageVolume('$path$separator');
   }
 
   bool isOnRemovableStorage(String path) => getStorageVolume(path)?.isRemovable ?? false;
@@ -155,9 +157,12 @@ class StorageVolume {
 }
 
 @immutable
-class VolumeRelativeDirectory {
+class VolumeRelativeDirectory extends Equatable {
   final String volumePath, relativeDir;
 
+  @override
+  List<Object?> get props => [volumePath, relativeDir];
+
   const VolumeRelativeDirectory({
     required this.volumePath,
     required this.relativeDir,
@@ -187,13 +192,4 @@ class VolumeRelativeDirectory {
     final volume = androidFileUtils.storageVolumes.firstWhereOrNull((volume) => volume.path == volumePath);
     return volume?.getDescription(context) ?? volumePath;
   }
-
-  @override
-  bool operator ==(Object other) {
-    if (other.runtimeType != runtimeType) return false;
-    return other is VolumeRelativeDirectory && other.volumePath == volumePath && other.relativeDir == relativeDir;
-  }
-
-  @override
-  int get hashCode => hashValues(volumePath, relativeDir);
 }

lib/utils/constants.dart

@@ -44,7 +44,6 @@ class Constants {
     Dependency(
       name: 'AndroidSVG',
       license: 'Apache 2.0',
-      licenseUrl: 'https://github.com/BigBadaboom/androidsvg/blob/master/LICENSE',
       sourceUrl: 'https://github.com/BigBadaboom/androidsvg',
     ),
     Dependency(
@@ -56,19 +55,16 @@ class Constants {
     Dependency(
       name: 'CWAC-Document',
       license: 'Apache 2.0',
-      licenseUrl: 'https://github.com/commonsguy/cwac-document/blob/master/LICENSE',
       sourceUrl: 'https://github.com/commonsguy/cwac-document',
     ),
     Dependency(
       name: 'Glide',
       license: 'Apache 2.0, BSD 2-Clause',
-      licenseUrl: 'https://github.com/bumptech/glide/blob/master/LICENSE',
       sourceUrl: 'https://github.com/bumptech/glide',
     ),
     Dependency(
       name: 'Metadata Extractor',
       license: 'Apache 2.0',
-      licenseUrl: 'https://github.com/drewnoakes/metadata-extractor/blob/master/LICENSE',
       sourceUrl: 'https://github.com/drewnoakes/metadata-extractor',
     ),
   ];
@@ -77,49 +73,44 @@ class Constants {
     Dependency(
       name: 'Connectivity Plus',
       license: 'BSD 3-Clause',
-      licenseUrl: 'https://github.com/fluttercommunity/plus_plugins/blob/main/packages/connectivity_plus/LICENSE',
+      licenseUrl: 'https://github.com/fluttercommunity/plus_plugins/blob/main/packages/connectivity_plus/connectivity_plus/LICENSE',
       sourceUrl: 'https://github.com/fluttercommunity/plus_plugins/tree/main/packages/connectivity_plus',
     ),
     Dependency(
       name: 'FlutterFire (Core, Crashlytics)',
       license: 'BSD 3-Clause',
-      licenseUrl: 'https://github.com/FirebaseExtended/flutterfire/blob/master/LICENSE',
       sourceUrl: 'https://github.com/FirebaseExtended/flutterfire',
     ),
     Dependency(
       name: 'fijkplayer (Aves fork)',
       license: 'MIT',
-      licenseUrl: 'https://github.com/deckerst/fijkplayer/blob/master/LICENSE',
       sourceUrl: 'https://github.com/deckerst/fijkplayer',
     ),
     Dependency(
       name: 'Google API Availability',
       license: 'MIT',
-      licenseUrl: 'https://github.com/Baseflow/flutter-google-api-availability/blob/master/LICENSE',
       sourceUrl: 'https://github.com/Baseflow/flutter-google-api-availability',
     ),
     Dependency(
       name: 'Google Maps for Flutter',
       license: 'BSD 3-Clause',
       licenseUrl: 'https://github.com/flutter/plugins/blob/master/packages/google_maps_flutter/google_maps_flutter/LICENSE',
-      sourceUrl: 'https://github.com/flutter/plugins/blob/master/packages/google_maps_flutter/google_maps_flutter',
+      sourceUrl: 'https://github.com/flutter/plugins/tree/master/packages/google_maps_flutter/google_maps_flutter',
     ),
     Dependency(
       name: 'Package Info Plus',
       license: 'BSD 3-Clause',
-      licenseUrl: 'https://github.com/fluttercommunity/plus_plugins/tree/main/packages/package_info_plus/LICENSE',
+      licenseUrl: 'https://github.com/fluttercommunity/plus_plugins/blob/main/packages/package_info_plus/package_info_plus/LICENSE',
       sourceUrl: 'https://github.com/fluttercommunity/plus_plugins/tree/main/packages/package_info_plus',
     ),
     Dependency(
       name: 'Permission Handler',
       license: 'MIT',
-      licenseUrl: 'https://github.com/Baseflow/flutter-permission-handler/blob/develop/permission_handler/LICENSE',
       sourceUrl: 'https://github.com/Baseflow/flutter-permission-handler',
     ),
     Dependency(
       name: 'Printing',
       license: 'Apache 2.0',
-      licenseUrl: 'https://github.com/DavBfr/dart_pdf/blob/master/LICENSE',
       sourceUrl: 'https://github.com/DavBfr/dart_pdf',
     ),
     Dependency(
@@ -130,21 +121,19 @@ class Constants {
     ),
     Dependency(
       name: 'sqflite',
-      license: 'MIT',
+      license: 'BSD 2-Clause',
-      licenseUrl: 'https://github.com/tekartik/sqflite/blob/master/sqflite/LICENSE',
       sourceUrl: 'https://github.com/tekartik/sqflite',
     ),
     Dependency(
       name: 'Streams Channel (Aves fork)',
       license: 'Apache 2.0',
-      licenseUrl: 'https://github.com/deckerst/aves_streams_channel/blob/master/LICENSE',
       sourceUrl: 'https://github.com/deckerst/aves_streams_channel',
     ),
     Dependency(
       name: 'URL Launcher',
       license: 'BSD 3-Clause',
       licenseUrl: 'https://github.com/flutter/plugins/blob/master/packages/url_launcher/url_launcher/LICENSE',
-      sourceUrl: 'https://github.com/flutter/plugins/blob/master/packages/url_launcher/url_launcher',
+      sourceUrl: 'https://github.com/flutter/plugins/tree/master/packages/url_launcher/url_launcher',
     ),
   ];
 
@@ -152,37 +141,36 @@ class Constants {
     Dependency(
       name: 'Charts',
       license: 'Apache 2.0',
-      licenseUrl: 'https://github.com/google/charts/blob/master/LICENSE',
       sourceUrl: 'https://github.com/google/charts',
     ),
+    Dependency(
+      name: 'Custom rounded rectangle border',
+      license: 'MIT',
+      sourceUrl: 'https://github.com/lekanbar/custom_rounded_rectangle_border',
+    ),
     Dependency(
       name: 'Decorated Icon',
       license: 'MIT',
-      licenseUrl: 'https://github.com/benPesso/flutter_decorated_icon/blob/master/LICENSE',
       sourceUrl: 'https://github.com/benPesso/flutter_decorated_icon',
     ),
     Dependency(
       name: 'Expansion Tile Card (Aves fork)',
       license: 'BSD 3-Clause',
-      licenseUrl: 'https://github.com/deckerst/expansion_tile_card/blob/master/LICENSE',
       sourceUrl: 'https://github.com/deckerst/expansion_tile_card',
     ),
     Dependency(
       name: 'FlexColorPicker',
       license: 'BSD 3-Clause',
-      licenseUrl: 'https://github.com/rydmike/flex_color_picker/blob/master/LICENSE',
       sourceUrl: 'https://github.com/rydmike/flex_color_picker',
     ),
     Dependency(
       name: 'Flutter Highlight',
       license: 'MIT',
-      licenseUrl: 'https://github.com/git-touch/highlight/blob/master/LICENSE',
       sourceUrl: 'https://github.com/git-touch/highlight',
     ),
     Dependency(
       name: 'Flutter Map',
       license: 'BSD 3-Clause',
-      licenseUrl: 'https://github.com/fleaflet/flutter_map/blob/master/LICENSE',
       sourceUrl: 'https://github.com/fleaflet/flutter_map',
     ),
     Dependency(
@@ -194,19 +182,16 @@ class Constants {
     Dependency(
       name: 'Flutter Staggered Animations',
       license: 'MIT',
-      licenseUrl: 'https://github.com/mobiten/flutter_staggered_animations/blob/master/LICENSE',
       sourceUrl: 'https://github.com/mobiten/flutter_staggered_animations',
     ),
     Dependency(
       name: 'Material Design Icons Flutter',
       license: 'MIT',
-      licenseUrl: 'https://github.com/ziofat/material_design_icons_flutter/blob/master/LICENSE',
       sourceUrl: 'https://github.com/ziofat/material_design_icons_flutter',
     ),
     Dependency(
       name: 'Overlay Support',
       license: 'Apache 2.0',
-      licenseUrl: 'https://github.com/boyan01/overlay_support/blob/master/LICENSE',
       sourceUrl: 'https://github.com/boyan01/overlay_support',
     ),
     Dependency(
@@ -218,19 +203,16 @@ class Constants {
     Dependency(
       name: 'Panorama',
       license: 'Apache 2.0',
-      licenseUrl: 'https://github.com/zesage/panorama/blob/master/LICENSE',
       sourceUrl: 'https://github.com/zesage/panorama',
     ),
     Dependency(
       name: 'Percent Indicator',
       license: 'BSD 2-Clause',
-      licenseUrl: 'https://github.com/diegoveloper/flutter_percent_indicator/blob/master/LICENSE',
+      sourceUrl: 'https://github.com/diegoveloper/flutter_percent_indicator',
-      sourceUrl: 'https://github.com/diegoveloper/flutter_percent_indicator/',
     ),
     Dependency(
       name: 'Provider',
       license: 'MIT',
-      licenseUrl: 'https://github.com/rrousselGit/provider/blob/master/LICENSE',
       sourceUrl: 'https://github.com/rrousselGit/provider',
     ),
   ];
@@ -239,21 +221,28 @@ class Constants {
     Dependency(
       name: 'Collection',
       license: 'BSD 3-Clause',
-      licenseUrl: 'https://github.com/dart-lang/collection/blob/master/LICENSE',
       sourceUrl: 'https://github.com/dart-lang/collection',
     ),
     Dependency(
       name: 'Country Code',
       license: 'MIT',
-      licenseUrl: 'https://github.com/denixport/dart.country/blob/master/LICENSE',
       sourceUrl: 'https://github.com/denixport/dart.country',
     ),
+    Dependency(
+      name: 'Equatable',
+      license: 'MIT',
+      sourceUrl: 'https://github.com/felangel/equatable',
+    ),
     Dependency(
       name: 'Event Bus',
       license: 'MIT',
-      licenseUrl: 'https://github.com/marcojakob/dart-event-bus/blob/master/LICENSE',
       sourceUrl: 'https://github.com/marcojakob/dart-event-bus',
     ),
+    Dependency(
+      name: 'Fluster',
+      license: 'MIT',
+      sourceUrl: 'https://github.com/alfonsocejudo/fluster',
+    ),
     Dependency(
       name: 'Flutter Lints',
       license: 'BSD 3-Clause',
@@ -263,49 +252,41 @@ class Constants {
     Dependency(
       name: 'Get It',
       license: 'MIT',
-      licenseUrl: 'https://github.com/fluttercommunity/get_it/blob/master/LICENSE',
       sourceUrl: 'https://github.com/fluttercommunity/get_it',
     ),
     Dependency(
       name: 'Github',
       license: 'MIT',
-      licenseUrl: 'https://github.com/SpinlockLabs/github.dart/blob/master/LICENSE',
       sourceUrl: 'https://github.com/SpinlockLabs/github.dart',
     ),
     Dependency(
       name: 'Intl',
       license: 'BSD 3-Clause',
-      licenseUrl: 'https://github.com/dart-lang/intl/blob/master/LICENSE',
       sourceUrl: 'https://github.com/dart-lang/intl',
     ),
     Dependency(
       name: 'LatLong2',
       license: 'Apache 2.0',
-      licenseUrl: 'https://github.com/jifalops/dart-latlong/blob/master/LICENSE',
       sourceUrl: 'https://github.com/jifalops/dart-latlong',
     ),
     Dependency(
       name: 'PDF for Dart and Flutter',
       license: 'Apache 2.0',
-      licenseUrl: 'https://github.com/DavBfr/dart_pdf/blob/master/LICENSE',
       sourceUrl: 'https://github.com/DavBfr/dart_pdf',
     ),
     Dependency(
       name: 'Tuple',
       license: 'BSD 2-Clause',
-      licenseUrl: 'https://github.com/dart-lang/tuple/blob/master/LICENSE',
       sourceUrl: 'https://github.com/dart-lang/tuple',
     ),
     Dependency(
       name: 'Version',
       license: 'BSD 3-Clause',
-      licenseUrl: 'https://github.com/dartninja/version/blob/master/LICENSE',
       sourceUrl: 'https://github.com/dartninja/version',
     ),
     Dependency(
       name: 'XML',
       license: 'MIT',
-      licenseUrl: 'https://github.com/renggli/dart-xml/blob/master/LICENSE',
       sourceUrl: 'https://github.com/renggli/dart-xml',
     ),
   ];
@@ -320,7 +301,7 @@ class Dependency {
   const Dependency({
     required this.name,
     required this.license,
-    required this.licenseUrl,
+    String? licenseUrl,
     required this.sourceUrl,
-  });
+  }) : licenseUrl = licenseUrl ?? '$sourceUrl/blob/master/LICENSE';
 }

lib/widgets/aves_app.dart

@@ -15,8 +15,8 @@ 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:equatable/equatable.dart';
 import 'package:firebase_core/firebase_core.dart';
-import 'package:firebase_crashlytics/firebase_crashlytics.dart';
 import 'package:flutter/foundation.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter/services.dart';
@@ -43,6 +43,7 @@ class _AvesAppState extends State<AvesApp> {
   List<NavigatorObserver> _navigatorObservers = [];
   final EventChannel _mediaStoreChangeChannel = const EventChannel('deckers.thibault/aves/mediastorechange');
   final EventChannel _newIntentChannel = const EventChannel('deckers.thibault/aves/intent');
+  final EventChannel _errorChannel = const EventChannel('deckers.thibault/aves/error');
   final GlobalKey<NavigatorState> _navigatorKey = GlobalKey(debugLabel: 'app-navigator');
 
   Widget getFirstPage({Map? intentData}) => settings.hasAcceptedTerms ? HomePage(intentData: intentData) : const WelcomePage();
@@ -50,10 +51,11 @@ class _AvesAppState extends State<AvesApp> {
   @override
   void initState() {
     super.initState();
-    initPlatformServices();
+    EquatableConfig.stringify = true;
     _appSetup = _setup();
     _mediaStoreChangeChannel.receiveBroadcastStream().listen((event) => _onMediaStoreChange(event as String?));
     _newIntentChannel.receiveBroadcastStream().listen((event) => _onNewIntent(event as Map?));
+    _errorChannel.receiveBroadcastStream().listen((event) => _onError(event as String?));
   }
 
   @override
@@ -122,18 +124,17 @@ class _AvesAppState extends State<AvesApp> {
 
   Future<void> _setup() async {
     await Firebase.initializeApp().then((app) {
-      final crashlytics = FirebaseCrashlytics.instance;
+      FlutterError.onError = reportService.recordFlutterError;
-      FlutterError.onError = crashlytics.recordFlutterError;
-      crashlytics.setCustomKey('locales', window.locales.join(', '));
       final now = DateTime.now();
-      crashlytics.setCustomKey('timezone', '${now.timeZoneName} (${now.timeZoneOffset})');
+      reportService.setCustomKeys({
-      crashlytics.setCustomKey(
+        'locales': window.locales.join(', '),
-          'build_mode',
+        'time_zone': '${now.timeZoneName} (${now.timeZoneOffset})',
-          kReleaseMode
+        'build_mode': kReleaseMode
             ? 'release'
             : kProfileMode
                 ? 'profile'
-                  : 'debug');
+                : 'debug',
+      });
     });
     await settings.init();
     await settings.initFirebase();
@@ -148,7 +149,7 @@ class _AvesAppState extends State<AvesApp> {
     // do not reset when relaunching the app
     if (appModeNotifier.value == AppMode.main && (intentData == null || intentData.isEmpty == true)) return;
 
-    FirebaseCrashlytics.instance.log('New intent');
+    reportService.log('New intent');
     _navigatorKey.currentState!.pushReplacement(DirectMaterialPageRoute(
       settings: const RouteSettings(name: HomePage.routeName),
       builder: (_) => getFirstPage(intentData: intentData),
@@ -169,4 +170,6 @@ class _AvesAppState extends State<AvesApp> {
       });
     }
   }
+
+  void _onError(String? error) => reportService.recordError(error, null);
 }

lib/widgets/collection/app_bar.dart

@@ -22,9 +22,10 @@ import 'package:aves/widgets/common/basic/menu_row.dart';
 import 'package:aves/widgets/common/extensions/build_context.dart';
 import 'package:aves/widgets/dialogs/add_shortcut_dialog.dart';
 import 'package:aves/widgets/dialogs/aves_selection_dialog.dart';
+import 'package:aves/widgets/map/map_page.dart';
 import 'package:aves/widgets/search/search_button.dart';
 import 'package:aves/widgets/search/search_delegate.dart';
-import 'package:aves/widgets/stats/stats.dart';
+import 'package:aves/widgets/stats/stats_page.dart';
 import 'package:flutter/foundation.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter/scheduler.dart';
@@ -212,6 +213,11 @@ class _CollectionAppBarState extends State<CollectionAppBar> with SingleTickerPr
                     enabled: isNotEmpty,
                     child: MenuRow(text: context.l10n.collectionActionSelect, icon: AIcons.select),
                   ),
+                  PopupMenuItem(
+                    value: CollectionAction.map,
+                    enabled: isNotEmpty,
+                    child: MenuRow(text: context.l10n.menuActionMap, icon: AIcons.map),
+                  ),
                   PopupMenuItem(
                     value: CollectionAction.stats,
                     enabled: isNotEmpty,
@@ -292,6 +298,9 @@ class _CollectionAppBarState extends State<CollectionAppBar> with SingleTickerPr
       case CollectionAction.selectNone:
         context.read<Selection<AvesEntry>>().clearSelection();
         break;
+      case CollectionAction.map:
+        _goToMap();
+        break;
       case CollectionAction.stats:
         _goToStats();
         break;
@@ -377,6 +386,19 @@ class _CollectionAppBarState extends State<CollectionAppBar> with SingleTickerPr
     );
   }
 
+  void _goToMap() {
+    Navigator.push(
+      context,
+      MaterialPageRoute(
+        settings: const RouteSettings(name: MapPage.routeName),
+        builder: (context) => MapPage(
+          source: source,
+          parentCollection: collection,
+        ),
+      ),
+    );
+  }
+
   void _goToStats() {
     Navigator.push(
       context,

lib/widgets/collection/thumbnail/image.dart

@@ -19,6 +19,7 @@ import 'package:provider/provider.dart';
 class ThumbnailImage extends StatefulWidget {
   final AvesEntry entry;
   final double extent;
+  final bool progressive;
   final BoxFit? fit;
   final bool showLoadingBackground;
   final ValueNotifier<bool>? cancellableNotifier;
@@ -28,6 +29,7 @@ class ThumbnailImage extends StatefulWidget {
     Key? key,
     required this.entry,
     required this.extent,
+    this.progressive = true,
     this.fit,
     this.showLoadingBackground = true,
     this.cancellableNotifier,
@@ -93,7 +95,7 @@ class _ThumbnailImageState extends State<ThumbnailImage> {
     _lastException = null;
     _providers.clear();
     _providers.addAll([
-      if (!entry.isSvg)
+      if (widget.progressive && !entry.isSvg)
         _ConditionalImageProvider(
           ScrollAwareImageProvider(
             context: _scrollAwareContext,

lib/widgets/common/action_mixins/feedback.dart

@@ -72,6 +72,9 @@ class _ReportOverlayState<T> extends State<ReportOverlay<T>> with SingleTickerPr
 
   Stream<T> get opStream => widget.opStream;
 
+  static const radius = 160.0;
+  static const strokeWidth = 16.0;
+
   @override
   void initState() {
     super.initState();
@@ -104,6 +107,7 @@ class _ReportOverlayState<T> extends State<ReportOverlay<T>> with SingleTickerPr
 
   @override
   Widget build(BuildContext context) {
+    final progressColor = Theme.of(context).accentColor;
     return AbsorbPointer(
       child: StreamBuilder<T>(
         stream: opStream,
@@ -124,20 +128,34 @@ class _ReportOverlayState<T> extends State<ReportOverlay<T>> with SingleTickerPr
                 ),
               ),
               child: Center(
-                  child: CircularPercentIndicator(
+                child: Stack(
+                  children: [
+                    Container(
+                      width: radius,
+                      height: radius,
+                      padding: const EdgeInsets.all(strokeWidth / 2),
+                      child: CircularProgressIndicator(
+                        color: progressColor.withOpacity(.1),
+                        strokeWidth: strokeWidth,
+                      ),
+                    ),
+                    CircularPercentIndicator(
                       percent: percent,
-                    lineWidth: 16,
+                      lineWidth: strokeWidth,
-                    radius: 160,
+                      radius: radius,
                       backgroundColor: Colors.white24,
-                    progressColor: Theme.of(context).accentColor,
+                      progressColor: progressColor,
                       animation: true,
                       center: Text(NumberFormat.percentPattern().format(percent)),
                       animateFromLastPercent: true,
                     ),
+                  ],
+                ),
               ),
             ),
           );
-          }),
+        },
+      ),
     );
   }
 }

lib/widgets/common/behaviour/route_tracker.dart

@@ -1,18 +1,18 @@
-import 'package:firebase_crashlytics/firebase_crashlytics.dart';
+import 'package:aves/services/services.dart';
 import 'package:flutter/material.dart';
 
 class CrashlyticsRouteTracker extends NavigatorObserver {
   @override
-  void didPush(Route<dynamic> route, Route<dynamic>? previousRoute) => FirebaseCrashlytics.instance.log('Nav didPush to ${_name(route)}');
+  void didPush(Route<dynamic> route, Route<dynamic>? previousRoute) => reportService.log('Nav didPush to ${_name(route)}');
 
   @override
-  void didPop(Route<dynamic> route, Route<dynamic>? previousRoute) => FirebaseCrashlytics.instance.log('Nav didPop to ${_name(previousRoute)}');
+  void didPop(Route<dynamic> route, Route<dynamic>? previousRoute) => reportService.log('Nav didPop to ${_name(previousRoute)}');
 
   @override
-  void didRemove(Route<dynamic> route, Route<dynamic>? previousRoute) => FirebaseCrashlytics.instance.log('Nav didRemove to ${_name(previousRoute)}');
+  void didRemove(Route<dynamic> route, Route<dynamic>? previousRoute) => reportService.log('Nav didRemove to ${_name(previousRoute)}');
 
   @override
-  void didReplace({Route<dynamic>? newRoute, Route<dynamic>? oldRoute}) => FirebaseCrashlytics.instance.log('Nav didReplace to ${_name(newRoute)}');
+  void didReplace({Route<dynamic>? newRoute, Route<dynamic>? oldRoute}) => reportService.log('Nav didReplace to ${_name(newRoute)}');
 
   String _name(Route<dynamic>? route) => route?.settings.name ?? 'unnamed ${route?.runtimeType}';
 }

lib/widgets/common/grid/section_layout.dart

@@ -3,6 +3,7 @@ import 'dart:math';
 import 'package:aves/model/source/section_keys.dart';
 import 'package:aves/theme/durations.dart';
 import 'package:collection/collection.dart';
+import 'package:equatable/equatable.dart';
 import 'package:flutter/foundation.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter/rendering.dart';
@@ -221,13 +222,17 @@ class SectionedListLayout<T> {
   String toString() => '$runtimeType#${shortHash(this)}{sectionCount=${sections.length} columnCount=$columnCount, tileExtent=$tileExtent}';
 }
 
-class SectionLayout {
+@immutable
+class SectionLayout extends Equatable {
   final SectionKey sectionKey;
   final int firstIndex, lastIndex, bodyFirstIndex;
   final double minOffset, maxOffset, bodyMinOffset;
   final double headerExtent, tileExtent, spacing, mainAxisStride;
   final IndexedWidgetBuilder builder;
 
+  @override
+  List<Object?> get props => [sectionKey, firstIndex, lastIndex, minOffset, maxOffset, headerExtent, tileExtent, spacing];
+
   const SectionLayout({
     required this.sectionKey,
     required this.firstIndex,
@@ -263,15 +268,6 @@ class SectionLayout {
     if (scrollOffset < 0) return firstIndex;
     return bodyFirstIndex + (scrollOffset / mainAxisStride).ceil() - 1;
   }
-
-  @override
-  bool operator ==(Object other) => identical(this, other) || other is SectionLayout && runtimeType == other.runtimeType && sectionKey == other.sectionKey && firstIndex == other.firstIndex && lastIndex == other.lastIndex && minOffset == other.minOffset && maxOffset == other.maxOffset && headerExtent == other.headerExtent && tileExtent == other.tileExtent && spacing == other.spacing;
-
-  @override
-  int get hashCode => hashValues(sectionKey, firstIndex, lastIndex, minOffset, maxOffset, headerExtent, tileExtent, spacing);
-
-  @override
-  String toString() => '$runtimeType#${shortHash(this)}{sectionKey=$sectionKey, firstIndex=$firstIndex, lastIndex=$lastIndex, minOffset=$minOffset, maxOffset=$maxOffset, headerExtent=$headerExtent, tileExtent=$tileExtent, spacing=$spacing}';
 }
 
 class _GridRow extends MultiChildRenderObjectWidget {

lib/widgets/common/magnifier/controller/state.dart

@@ -1,28 +1,22 @@
 import 'dart:ui';
 
+import 'package:equatable/equatable.dart';
 import 'package:flutter/foundation.dart';
-import 'package:flutter/widgets.dart';
 
 @immutable
-class MagnifierState {
+class MagnifierState extends Equatable {
-  const MagnifierState({
-    required this.position,
-    required this.scale,
-    required this.source,
-  });
-
   final Offset position;
   final double? scale;
   final ChangeSource source;
 
   @override
-  bool operator ==(Object other) => identical(this, other) || other is MagnifierState && runtimeType == other.runtimeType && position == other.position && scale == other.scale;
+  List<Object?> get props => [position, scale, source];
 
-  @override
+  const MagnifierState({
-  int get hashCode => hashValues(position, scale, source);
+    required this.position,
-
+    required this.scale,
-  @override
+    required this.source,
-  String toString() => '$runtimeType#${shortHash(this)}{position: $position, scale: $scale, source: $source}';
+  });
 }
 
 enum ChangeSource { internal, gesture, animation }

lib/widgets/common/magnifier/core/core.dart

@@ -6,6 +6,7 @@ import 'package:aves/widgets/common/magnifier/magnifier.dart';
 import 'package:aves/widgets/common/magnifier/pan/corner_hit_detector.dart';
 import 'package:aves/widgets/common/magnifier/scale/scale_boundaries.dart';
 import 'package:aves/widgets/common/magnifier/scale/state.dart';
+import 'package:equatable/equatable.dart';
 import 'package:flutter/widgets.dart';
 
 /// Internal widget in which controls all animations lifecycle, core responses
@@ -276,17 +277,21 @@ class _MagnifierCoreState extends State<MagnifierCore> with TickerProviderStateM
   }
 }
 
-class _CenterWithOriginalSizeDelegate extends SingleChildLayoutDelegate {
+@immutable
+class _CenterWithOriginalSizeDelegate extends SingleChildLayoutDelegate with EquatableMixin {
+  final Size subjectSize;
+  final Alignment basePosition;
+  final bool applyScale;
+
+  @override
+  List<Object?> get props => [subjectSize, basePosition, applyScale];
+
   const _CenterWithOriginalSizeDelegate(
     this.subjectSize,
     this.basePosition,
     this.applyScale,
   );
 
-  final Size subjectSize;
-  final Alignment basePosition;
-  final bool applyScale;
-
   @override
   Offset getPositionForChild(Size size, Size childSize) {
     final childWidth = applyScale ? subjectSize.width : childSize.width;
@@ -309,10 +314,4 @@ class _CenterWithOriginalSizeDelegate extends SingleChildLayoutDelegate {
   bool shouldRelayout(_CenterWithOriginalSizeDelegate oldDelegate) {
     return oldDelegate != this;
   }
-
-  @override
-  bool operator ==(Object other) => identical(this, other) || other is _CenterWithOriginalSizeDelegate && runtimeType == other.runtimeType && subjectSize == other.subjectSize && basePosition == other.basePosition && applyScale == other.applyScale;
-
-  @override
-  int get hashCode => hashValues(subjectSize, basePosition, applyScale);
 }

lib/widgets/common/magnifier/scale/scale_boundaries.dart

@@ -2,17 +2,22 @@ import 'dart:ui';
 
 import 'package:aves/widgets/common/magnifier/controller/controller.dart';
 import 'package:aves/widgets/common/magnifier/scale/scale_level.dart';
+import 'package:equatable/equatable.dart';
 import 'package:flutter/foundation.dart';
 
 /// Internal class to wrap custom scale boundaries (min, max and initial)
 /// Also, stores values regarding the two sizes: the container and the child.
-class ScaleBoundaries {
+@immutable
+class ScaleBoundaries extends Equatable {
   final ScaleLevel _minScale;
   final ScaleLevel _maxScale;
   final ScaleLevel _initialScale;
   final Size viewportSize;
   final Size childSize;
 
+  @override
+  List<Object?> get props => [_minScale, _maxScale, _initialScale, viewportSize, childSize];
+
   const ScaleBoundaries({
     required ScaleLevel minScale,
     required ScaleLevel maxScale,
@@ -57,13 +62,4 @@ class ScaleBoundaries {
   Offset childToStatePosition(double scale, Offset childPosition) {
     return (_childCenter - childPosition) * scale;
   }
-
-  @override
-  bool operator ==(Object other) => identical(this, other) || other is ScaleBoundaries && runtimeType == other.runtimeType && _minScale == other._minScale && _maxScale == other._maxScale && _initialScale == other._initialScale && viewportSize == other.viewportSize && childSize == other.childSize;
-
-  @override
-  int get hashCode => hashValues(_minScale, _maxScale, _initialScale, viewportSize, childSize);
-
-  @override
-  String toString() => '$runtimeType#${shortHash(this)}{viewportSize=$viewportSize, childSize=$childSize, initialScale=$initialScale, minScale=$minScale, maxScale=$maxScale}';
 }

lib/widgets/common/magnifier/scale/scale_level.dart

@@ -1,12 +1,17 @@
 import 'dart:math';
 
+import 'package:equatable/equatable.dart';
 import 'package:flutter/foundation.dart';
 import 'package:flutter/rendering.dart';
 
-class ScaleLevel {
+@immutable
+class ScaleLevel extends Equatable {
   final ScaleReference ref;
   final double factor;
 
+  @override
+  List<Object?> get props => [ref, factor];
+
   const ScaleLevel({
     this.ref = ScaleReference.absolute,
     this.factor = 1.0,
@@ -15,18 +20,6 @@ class ScaleLevel {
   static double scaleForContained(Size containerSize, Size childSize) => min(containerSize.width / childSize.width, containerSize.height / childSize.height);
 
   static double scaleForCovering(Size containerSize, Size childSize) => max(containerSize.width / childSize.width, containerSize.height / childSize.height);
-
-  @override
-  String toString() => '$runtimeType#${shortHash(this)}{ref=$ref, factor=$factor}';
-
-  @override
-  bool operator ==(Object other) {
-    if (other.runtimeType != runtimeType) return false;
-    return other is ScaleLevel && other.ref == ref && other.factor == factor;
-  }
-
-  @override
-  int get hashCode => hashValues(ref, factor);
 }
 
 enum ScaleReference { absolute, contained, covered }

lib/widgets/common/magnifier/scale/state.dart

@@ -1,29 +1,24 @@
 import 'dart:ui';
 
 import 'package:aves/widgets/common/magnifier/controller/state.dart';
+import 'package:equatable/equatable.dart';
 import 'package:flutter/foundation.dart';
 import 'package:flutter/widgets.dart';
 
 @immutable
-class ScaleStateChange {
+class ScaleStateChange extends Equatable {
-  const ScaleStateChange({
-    required this.state,
-    required this.source,
-    this.childFocalPoint,
-  });
-
   final ScaleState state;
   final ChangeSource source;
   final Offset? childFocalPoint;
 
   @override
-  bool operator ==(Object other) => identical(this, other) || other is ScaleStateChange && runtimeType == other.runtimeType && state == other.state && childFocalPoint == other.childFocalPoint;
+  List<Object?> get props => [state, source, childFocalPoint];
 
-  @override
+  const ScaleStateChange({
-  int get hashCode => hashValues(state, source, childFocalPoint);
+    required this.state,
-
+    required this.source,
-  @override
+    this.childFocalPoint,
-  String toString() => '$runtimeType#${shortHash(this)}{scaleState: $state, source: $source, childFocalPoint: $childFocalPoint}';
+  });
 }
 
 enum ScaleState {

lib/widgets/common/map/attribution.dart

@@ -0,0 +1,47 @@
+import 'package:aves/model/settings/enums.dart';
+import 'package:aves/widgets/common/extensions/build_context.dart';
+import 'package:aves/widgets/viewer/info/common.dart';
+import 'package:flutter/material.dart';
+import 'package:flutter_markdown/flutter_markdown.dart';
+import 'package:url_launcher/url_launcher.dart';
+
+class Attribution extends StatelessWidget {
+  final EntryMapStyle style;
+
+  const Attribution({
+    Key? key,
+    required this.style,
+  }) : super(key: key);
+
+  @override
+  Widget build(BuildContext context) {
+    switch (style) {
+      case EntryMapStyle.osmHot:
+        return _buildAttributionMarkdown(context, context.l10n.mapAttributionOsmHot);
+      case EntryMapStyle.stamenToner:
+      case EntryMapStyle.stamenWatercolor:
+        return _buildAttributionMarkdown(context, context.l10n.mapAttributionStamen);
+      default:
+        return const SizedBox.shrink();
+    }
+  }
+
+  Widget _buildAttributionMarkdown(BuildContext context, String data) {
+    return Padding(
+      padding: const EdgeInsets.only(top: 4),
+      child: MarkdownBody(
+        data: data,
+        selectable: true,
+        styleSheet: MarkdownStyleSheet(
+          a: TextStyle(color: Theme.of(context).accentColor),
+          p: const TextStyle(color: Colors.white70, fontSize: InfoRowGroup.fontSize),
+        ),
+        onTapLink: (text, href, title) async {
+          if (href != null && await canLaunch(href)) {
+            await launch(href);
+          }
+        },
+      ),
+    );
+  }
+}

lib/widgets/common/map/buttons.dart

@@ -13,61 +13,18 @@ import 'package:aves/widgets/dialogs/aves_selection_dialog.dart';
 import 'package:aves/widgets/viewer/overlay/common.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter/scheduler.dart';
-
+import 'package:latlong2/latlong.dart';
-class MapDecorator extends StatelessWidget {
-  final Widget? child;
-
-  static const mapBorderRadius = BorderRadius.all(Radius.circular(24)); // to match button circles
-  static const mapBackground = Color(0xFFDBD5D3);
-  static const mapLoadingGrid = Color(0xFFC4BEBB);
-
-  const MapDecorator({
-    Key? key,
-    this.child,
-  }) : super(key: key);
-
-  @override
-  Widget build(BuildContext context) {
-    return GestureDetector(
-      onScaleStart: (details) {
-        // absorb scale gesture here to prevent scrolling
-        // and triggering by mistake a move to the image page above
-      },
-      child: ClipRRect(
-        borderRadius: mapBorderRadius,
-        child: Container(
-          color: mapBackground,
-          height: 200,
-          child: Stack(
-            children: [
-              const GridPaper(
-                color: mapLoadingGrid,
-                interval: 10,
-                divisions: 1,
-                subdivisions: 1,
-                child: CustomPaint(
-                  size: Size.infinite,
-                ),
-              ),
-              if (child != null) child!,
-            ],
-          ),
-        ),
-      ),
-    );
-  }
-}
 
 class MapButtonPanel extends StatelessWidget {
-  final String geoUri;
+  final LatLng latLng;
-  final void Function(double amount) zoomBy;
+  final Future<void> Function(double amount)? zoomBy;
 
   static const double padding = 4;
 
   const MapButtonPanel({
     Key? key,
-    required this.geoUri,
+    required this.latLng,
-    required this.zoomBy,
+    this.zoomBy,
   }) : super(key: key);
 
   @override
@@ -86,7 +43,7 @@ class MapButtonPanel extends StatelessWidget {
               children: [
                 MapOverlayButton(
                   icon: AIcons.openOutside,
-                  onPressed: () => AndroidAppService.openMap(geoUri).then((success) {
+                  onPressed: () => AndroidAppService.openMap(latLng).then((success) {
                     if (!success) showNoMatchingAppDialog(context);
                   }),
                   tooltip: context.l10n.entryActionOpenMap,
@@ -120,13 +77,13 @@ class MapButtonPanel extends StatelessWidget {
                 const Spacer(),
                 MapOverlayButton(
                   icon: AIcons.zoomIn,
-                  onPressed: () => zoomBy(1),
+                  onPressed: zoomBy != null ? () => zoomBy!(1) : null,
                   tooltip: context.l10n.viewerInfoMapZoomInTooltip,
                 ),
                 const SizedBox(height: padding),
                 MapOverlayButton(
                   icon: AIcons.zoomOut,
-                  onPressed: () => zoomBy(-1),
+                  onPressed: zoomBy != null ? () => zoomBy!(-1) : null,
                   tooltip: context.l10n.viewerInfoMapZoomOutTooltip,
                 ),
               ],
@@ -141,7 +98,7 @@ class MapButtonPanel extends StatelessWidget {
 class MapOverlayButton extends StatelessWidget {
   final IconData icon;
   final String tooltip;
-  final VoidCallback onPressed;
+  final VoidCallback? onPressed;
 
   const MapOverlayButton({
     Key? key,

lib/widgets/common/map/decorator.dart

@@ -0,0 +1,48 @@
+import 'package:flutter/material.dart';
+
+class MapDecorator extends StatelessWidget {
+  final bool interactive;
+  final Widget? child;
+
+  static const mapBorderRadius = BorderRadius.all(Radius.circular(24)); // to match button circles
+  static const mapBackground = Color(0xFFDBD5D3);
+  static const mapLoadingGrid = Color(0xFFC4BEBB);
+
+  const MapDecorator({
+    Key? key,
+    required this.interactive,
+    this.child,
+  }) : super(key: key);
+
+  @override
+  Widget build(BuildContext context) {
+    return GestureDetector(
+      onScaleStart: interactive
+          ? null
+          : (details) {
+              // absorb scale gesture here to prevent scrolling
+              // and triggering by mistake a move to the image page above
+            },
+      child: ClipRRect(
+        borderRadius: mapBorderRadius,
+        child: Container(
+          color: mapBackground,
+          child: Stack(
+            children: [
+              const GridPaper(
+                color: mapLoadingGrid,
+                interval: 10,
+                divisions: 1,
+                subdivisions: 1,
+                child: CustomPaint(
+                  size: Size.infinite,
+                ),
+              ),
+              if (child != null) child!,
+            ],
+          ),
+        ),
+      ),
+    );
+  }
+}

lib/widgets/common/map/geo_entry.dart

@@ -0,0 +1,41 @@
+import 'package:aves/model/entry.dart';
+import 'package:fluster/fluster.dart';
+import 'package:flutter/foundation.dart';
+
+class GeoEntry extends Clusterable {
+  AvesEntry? entry;
+
+  GeoEntry({
+    this.entry,
+    double? latitude,
+    double? longitude,
+    bool? isCluster = false,
+    int? clusterId,
+    int? pointsSize,
+    String? markerId,
+    String? childMarkerId,
+  }) : super(
+          latitude: latitude,
+          longitude: longitude,
+          isCluster: isCluster,
+          clusterId: clusterId,
+          pointsSize: pointsSize,
+          markerId: markerId,
+          childMarkerId: childMarkerId,
+        );
+
+  factory GeoEntry.createCluster(BaseCluster cluster, double longitude, double latitude) {
+    return GeoEntry(
+      latitude: latitude,
+      longitude: longitude,
+      isCluster: cluster.isCluster,
+      clusterId: cluster.id,
+      pointsSize: cluster.pointsSize,
+      markerId: cluster.id.toString(),
+      childMarkerId: cluster.childMarkerId,
+    );
+  }
+
+  @override
+  String toString() => '$runtimeType#${shortHash(this)}{isCluster=$isCluster, lat=$latitude, lng=$longitude, clusterId=$clusterId, pointsSize=$pointsSize, markerId=$markerId, childMarkerId=$childMarkerId}';
+}

lib/widgets/common/map/geo_map.dart

@@ -0,0 +1,202 @@
+import 'package:aves/model/entry.dart';
+import 'package:aves/model/settings/enums.dart';
+import 'package:aves/model/settings/map_style.dart';
+import 'package:aves/model/settings/settings.dart';
+import 'package:aves/services/services.dart';
+import 'package:aves/theme/durations.dart';
+import 'package:aves/widgets/common/map/attribution.dart';
+import 'package:aves/widgets/common/map/buttons.dart';
+import 'package:aves/widgets/common/map/decorator.dart';
+import 'package:aves/widgets/common/map/geo_entry.dart';
+import 'package:aves/widgets/common/map/google/map.dart';
+import 'package:aves/widgets/common/map/leaflet/map.dart';
+import 'package:aves/widgets/common/map/marker.dart';
+import 'package:aves/widgets/common/map/zoomed_bounds.dart';
+import 'package:equatable/equatable.dart';
+import 'package:fluster/fluster.dart';
+import 'package:flutter/foundation.dart';
+import 'package:flutter/material.dart';
+import 'package:provider/provider.dart';
+
+class GeoMap extends StatefulWidget {
+  final List<AvesEntry> entries;
+  final bool interactive;
+  final double? mapHeight;
+  final ValueNotifier<bool> isAnimatingNotifier;
+  final UserZoomChangeCallback? onUserZoomChange;
+
+  static const markerImageExtent = 48.0;
+  static const pointerSize = Size(8, 6);
+
+  const GeoMap({
+    Key? key,
+    required this.entries,
+    required this.interactive,
+    this.mapHeight,
+    required this.isAnimatingNotifier,
+    this.onUserZoomChange,
+  }) : super(key: key);
+
+  @override
+  _GeoMapState createState() => _GeoMapState();
+}
+
+class _GeoMapState extends State<GeoMap> with TickerProviderStateMixin {
+  // as of google_maps_flutter v2.0.6, Google Maps initialization is blocking
+  // cf https://github.com/flutter/flutter/issues/28493
+  // it is especially severe the first time, but still significant afterwards
+  // so we prevent loading it while scrolling or animating
+  bool _googleMapsLoaded = false;
+  late ValueNotifier<ZoomedBounds> boundsNotifier;
+
+  List<AvesEntry> get entries => widget.entries;
+
+  bool get interactive => widget.interactive;
+
+  double? get mapHeight => widget.mapHeight;
+
+  @override
+  void initState() {
+    super.initState();
+    boundsNotifier = ValueNotifier(ZoomedBounds.fromPoints(
+      points: entries.map((v) => v.latLng!).toSet(),
+      collocationZoom: settings.infoMapZoom,
+    ));
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    final markers = entries.map((entry) {
+      var latLng = entry.latLng!;
+      return GeoEntry(
+        entry: entry,
+        latitude: latLng.latitude,
+        longitude: latLng.longitude,
+        markerId: entry.uri,
+      );
+    }).toList();
+    final markerCluster = Fluster<GeoEntry>(
+      // we keep clustering on the whole range of zooms (including the maximum)
+      // to avoid collocated entries overlapping
+      minZoom: 0,
+      maxZoom: 22,
+      // TODO TLAD [map] derive `radius` / `extent`, from device pixel ratio and marker extent?
+      // (radius=120, extent=2 << 8) is equivalent to (radius=240, extent=2 << 9)
+      radius: 240,
+      extent: 2 << 9,
+      nodeSize: 64,
+      points: markers,
+      createCluster: (base, lng, lat) => GeoEntry.createCluster(base, lng, lat),
+    );
+
+    return FutureBuilder<bool>(
+      future: availability.isConnected,
+      builder: (context, snapshot) {
+        if (snapshot.data != true) return const SizedBox();
+        return Selector<Settings, EntryMapStyle>(
+          selector: (context, s) => s.infoMapStyle,
+          builder: (context, mapStyle, child) {
+            final isGoogleMaps = mapStyle.isGoogleMaps;
+            final progressive = !isGoogleMaps;
+            Widget _buildMarker(MarkerKey key) => ImageMarker(
+                  key: key,
+                  entry: key.entry,
+                  count: key.count,
+                  extent: GeoMap.markerImageExtent,
+                  pointerSize: GeoMap.pointerSize,
+                  progressive: progressive,
+                );
+
+            Widget child = isGoogleMaps
+                ? EntryGoogleMap(
+                    boundsNotifier: boundsNotifier,
+                    interactive: interactive,
+                    style: mapStyle,
+                    markerBuilder: _buildMarker,
+                    markerCluster: markerCluster,
+                    markerEntries: entries,
+                    onUserZoomChange: widget.onUserZoomChange,
+                  )
+                : EntryLeafletMap(
+                    boundsNotifier: boundsNotifier,
+                    interactive: interactive,
+                    style: mapStyle,
+                    markerBuilder: _buildMarker,
+                    markerCluster: markerCluster,
+                    markerEntries: entries,
+                    markerSize: Size(
+                      GeoMap.markerImageExtent + ImageMarker.outerBorderWidth * 2,
+                      GeoMap.markerImageExtent + ImageMarker.outerBorderWidth * 2 + GeoMap.pointerSize.height,
+                    ),
+                    onUserZoomChange: widget.onUserZoomChange,
+                  );
+
+            child = Column(
+              crossAxisAlignment: CrossAxisAlignment.start,
+              children: [
+                mapHeight != null
+                    ? SizedBox(
+                        height: mapHeight,
+                        child: child,
+                      )
+                    : Expanded(child: child),
+                Attribution(style: mapStyle),
+              ],
+            );
+
+            return AnimatedSize(
+              alignment: Alignment.topCenter,
+              curve: Curves.easeInOutCubic,
+              duration: Durations.mapStyleSwitchAnimation,
+              vsync: this,
+              child: ValueListenableBuilder<bool>(
+                valueListenable: widget.isAnimatingNotifier,
+                builder: (context, animating, child) {
+                  if (!animating && isGoogleMaps) {
+                    _googleMapsLoaded = true;
+                  }
+                  Widget replacement = Stack(
+                    children: [
+                      MapDecorator(
+                        interactive: interactive,
+                      ),
+                      MapButtonPanel(
+                        latLng: boundsNotifier.value.center,
+                      ),
+                    ],
+                  );
+                  if (mapHeight != null) {
+                    replacement = SizedBox(
+                      height: mapHeight,
+                      child: replacement,
+                    );
+                  }
+                  return Visibility(
+                    visible: !isGoogleMaps || _googleMapsLoaded,
+                    replacement: replacement,
+                    child: child!,
+                  );
+                },
+                child: child,
+              ),
+            );
+          },
+        );
+      },
+    );
+  }
+}
+
+@immutable
+class MarkerKey extends LocalKey with EquatableMixin {
+  final AvesEntry entry;
+  final int? count;
+
+  @override
+  List<Object?> get props => [entry, count];
+
+  const MarkerKey(this.entry, this.count);
+}
+
+typedef EntryMarkerBuilder = Widget Function(MarkerKey key);
+typedef UserZoomChangeCallback = void Function(double zoom);

lib/widgets/common/map/google/map.dart

@@ -0,0 +1,224 @@
+import 'dart:async';
+import 'dart:typed_data';
+
+import 'package:aves/model/entry.dart';
+import 'package:aves/model/entry_images.dart';
+import 'package:aves/model/settings/enums.dart';
+import 'package:aves/utils/change_notifier.dart';
+import 'package:aves/widgets/common/map/buttons.dart';
+import 'package:aves/widgets/common/map/decorator.dart';
+import 'package:aves/widgets/common/map/geo_entry.dart';
+import 'package:aves/widgets/common/map/geo_map.dart';
+import 'package:aves/widgets/common/map/google/marker_generator.dart';
+import 'package:aves/widgets/common/map/zoomed_bounds.dart';
+import 'package:collection/collection.dart';
+import 'package:fluster/fluster.dart';
+import 'package:flutter/material.dart';
+import 'package:google_maps_flutter/google_maps_flutter.dart';
+import 'package:latlong2/latlong.dart' as ll;
+
+class EntryGoogleMap extends StatefulWidget {
+  final ValueNotifier<ZoomedBounds> boundsNotifier;
+  final bool interactive;
+  final EntryMapStyle style;
+  final EntryMarkerBuilder markerBuilder;
+  final Fluster<GeoEntry> markerCluster;
+  final List<AvesEntry> markerEntries;
+  final UserZoomChangeCallback? onUserZoomChange;
+
+  const EntryGoogleMap({
+    Key? key,
+    required this.boundsNotifier,
+    required this.interactive,
+    required this.style,
+    required this.markerBuilder,
+    required this.markerCluster,
+    required this.markerEntries,
+    this.onUserZoomChange,
+  }) : super(key: key);
+
+  @override
+  State<StatefulWidget> createState() => _EntryGoogleMapState();
+}
+
+class _EntryGoogleMapState extends State<EntryGoogleMap> with WidgetsBindingObserver {
+  GoogleMapController? _controller;
+  final Map<MarkerKey, Uint8List> _markerBitmaps = {};
+  final AChangeNotifier _markerBitmapChangeNotifier = AChangeNotifier();
+
+  ValueNotifier<ZoomedBounds> get boundsNotifier => widget.boundsNotifier;
+
+  ZoomedBounds get bounds => boundsNotifier.value;
+
+  static const uninitializedLatLng = LatLng(0, 0);
+
+  @override
+  void initState() {
+    super.initState();
+  }
+
+  @override
+  void didUpdateWidget(covariant EntryGoogleMap oldWidget) {
+    super.didUpdateWidget(oldWidget);
+    const eq = DeepCollectionEquality();
+    if (!eq.equals(widget.markerEntries, oldWidget.markerEntries)) {
+      _markerBitmaps.clear();
+    }
+  }
+
+  @override
+  void dispose() {
+    _controller?.dispose();
+    super.dispose();
+  }
+
+  @override
+  void didChangeAppLifecycleState(AppLifecycleState state) {
+    switch (state) {
+      case AppLifecycleState.inactive:
+      case AppLifecycleState.paused:
+      case AppLifecycleState.detached:
+        break;
+      case AppLifecycleState.resumed:
+        // workaround for blank Google Maps when resuming app
+        // cf https://github.com/flutter/flutter/issues/40284
+        _controller?.setMapStyle(null);
+        break;
+    }
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return ValueListenableBuilder<ZoomedBounds?>(
+      valueListenable: boundsNotifier,
+      builder: (context, visibleRegion, child) {
+        final allEntries = widget.markerEntries;
+        final clusters = visibleRegion != null ? widget.markerCluster.clusters(visibleRegion.boundingBox, visibleRegion.zoom.round()) : <GeoEntry>[];
+        final clusterByMarkerKey = Map.fromEntries(clusters.map((v) {
+          if (v.isCluster!) {
+            final uri = v.childMarkerId;
+            final entry = allEntries.firstWhere((v) => v.uri == uri);
+            return MapEntry(MarkerKey(entry, v.pointsSize), v);
+          }
+          return MapEntry(MarkerKey(v.entry!, null), v);
+        }));
+
+        return Stack(
+          children: [
+            MarkerGeneratorWidget<MarkerKey>(
+              markers: clusterByMarkerKey.keys.map(widget.markerBuilder).toList(),
+              isReadyToRender: (key) => key.entry.isThumbnailReady(extent: GeoMap.markerImageExtent),
+              onRendered: (key, bitmap) {
+                _markerBitmaps[key] = bitmap;
+                _markerBitmapChangeNotifier.notifyListeners();
+              },
+            ),
+            MapDecorator(
+              interactive: widget.interactive,
+              child: _buildMap(clusterByMarkerKey),
+            ),
+            MapButtonPanel(
+              latLng: bounds.center,
+              zoomBy: _zoomBy,
+            ),
+          ],
+        );
+      },
+    );
+  }
+
+  Widget _buildMap(Map<MarkerKey, GeoEntry> clusterByMarkerKey) {
+    return AnimatedBuilder(
+      animation: _markerBitmapChangeNotifier,
+      builder: (context, child) {
+        final markers = <Marker>{};
+        clusterByMarkerKey.forEach((markerKey, cluster) {
+          final bytes = _markerBitmaps[markerKey];
+          if (bytes != null) {
+            final latLng = LatLng(cluster.latitude!, cluster.longitude!);
+            markers.add(Marker(
+              markerId: MarkerId(cluster.markerId!),
+              icon: BitmapDescriptor.fromBytes(bytes),
+              position: latLng,
+            ));
+          }
+        });
+
+        final interactive = widget.interactive;
+        return GoogleMap(
+          initialCameraPosition: CameraPosition(
+            target: _toGoogleLatLng(bounds.center),
+            zoom: bounds.zoom,
+          ),
+          onMapCreated: (controller) {
+            _controller = controller;
+            controller.getZoomLevel().then(_updateVisibleRegion);
+            setState(() {});
+          },
+          // TODO TLAD [map] add common compass button for both google/leaflet
+          compassEnabled: false,
+          mapToolbarEnabled: false,
+          mapType: _toMapType(widget.style),
+          // TODO TLAD [map] allow rotation when leaflet scale layer is fixed
+          rotateGesturesEnabled: false,
+          scrollGesturesEnabled: interactive,
+          // zoom controls disabled to use provider agnostic controls
+          zoomControlsEnabled: false,
+          zoomGesturesEnabled: interactive,
+          // lite mode disabled because it lacks camera animation
+          liteModeEnabled: false,
+          // tilt disabled to match leaflet
+          tiltGesturesEnabled: false,
+          myLocationEnabled: false,
+          myLocationButtonEnabled: false,
+          markers: markers,
+          onCameraMove: (position) => _updateVisibleRegion(position.zoom),
+        );
+      },
+    );
+  }
+
+  Future<void> _updateVisibleRegion(double zoom) async {
+    final bounds = await _controller?.getVisibleRegion();
+    if (bounds != null && (bounds.northeast != uninitializedLatLng || bounds.southwest != uninitializedLatLng)) {
+      boundsNotifier.value = ZoomedBounds(
+        west: bounds.southwest.longitude,
+        south: bounds.southwest.latitude,
+        east: bounds.northeast.longitude,
+        north: bounds.northeast.latitude,
+        zoom: zoom,
+      );
+    } else {
+      // the visible region is sometimes uninitialized when queried right after creation,
+      // so we query it again next frame
+      WidgetsBinding.instance!.addPostFrameCallback((_) {
+        if (!mounted) return;
+        _updateVisibleRegion(zoom);
+      });
+    }
+  }
+
+  Future<void> _zoomBy(double amount) async {
+    final controller = _controller;
+    if (controller == null) return;
+
+    widget.onUserZoomChange?.call(await controller.getZoomLevel() + amount);
+    await controller.animateCamera(CameraUpdate.zoomBy(amount));
+  }
+
+  // `LatLng` used by `google_maps_flutter` is not the one from `latlong2` package
+  LatLng _toGoogleLatLng(ll.LatLng latLng) => LatLng(latLng.latitude, latLng.longitude);
+
+  MapType _toMapType(EntryMapStyle style) {
+    switch (style) {
+      case EntryMapStyle.googleNormal:
+        return MapType.normal;
+      case EntryMapStyle.googleHybrid:
+        return MapType.hybrid;
+      case EntryMapStyle.googleTerrain:
+        return MapType.terrain;
+      default:
+        return MapType.none;
+    }
+  }
+}

lib/widgets/common/map/google/marker_generator.dart

@@ -0,0 +1,121 @@
+import 'dart:typed_data';
+import 'dart:ui' as ui;
+
+import 'package:collection/collection.dart';
+import 'package:flutter/foundation.dart';
+import 'package:flutter/material.dart';
+import 'package:flutter/rendering.dart';
+import 'package:provider/provider.dart';
+
+// generate bitmap from widget, for Google Maps
+class MarkerGeneratorWidget<T extends Key> extends StatefulWidget {
+  final List<Widget> markers;
+  final bool Function(T markerKey) isReadyToRender;
+  final void Function(T markerKey, Uint8List bitmap) onRendered;
+
+  const MarkerGeneratorWidget({
+    Key? key,
+    required this.markers,
+    required this.isReadyToRender,
+    required this.onRendered,
+  }) : super(key: key);
+
+  @override
+  _MarkerGeneratorWidgetState createState() => _MarkerGeneratorWidgetState<T>();
+}
+
+class _MarkerGeneratorWidgetState<T extends Key> extends State<MarkerGeneratorWidget<T>> {
+  final Set<_MarkerGeneratorItem<T>> _items = {};
+
+  @override
+  void initState() {
+    super.initState();
+    _checkNextFrame();
+  }
+
+  @override
+  void didUpdateWidget(covariant MarkerGeneratorWidget<T> oldWidget) {
+    super.didUpdateWidget(oldWidget);
+    widget.markers.forEach((markerWidget) {
+      final item = getOrCreate(markerWidget.key as T);
+      item.globalKey = GlobalKey();
+    });
+    _checkNextFrame();
+  }
+
+  void _checkNextFrame() {
+    WidgetsBinding.instance!.addPostFrameCallback((_) async {
+      if (!mounted) return;
+      final waitingItems = _items.where((v) => v.isWaiting).toSet();
+      final readyItems = waitingItems.where((v) => widget.isReadyToRender(v.markerKey)).toSet();
+      readyItems.forEach((v) async {
+        final bitmap = await v.render();
+        if (bitmap != null) {
+          widget.onRendered(v.markerKey, bitmap);
+        }
+      });
+      if (readyItems.length < waitingItems.length) {
+        _checkNextFrame();
+        setState(() {});
+      }
+    });
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return Transform.translate(
+      offset: Offset(context.select<MediaQueryData, double>((mq) => mq.size.width), 0),
+      child: Material(
+        type: MaterialType.transparency,
+        child: Stack(
+          children: _items.map((item) {
+            return RepaintBoundary(
+              key: item.globalKey,
+              child: widget.markers.firstWhereOrNull((v) => v.key == item.markerKey) ?? const SizedBox(),
+            );
+          }).toList(),
+        ),
+      ),
+    );
+  }
+
+  _MarkerGeneratorItem getOrCreate(T markerKey) {
+    final existingItem = _items.firstWhereOrNull((v) => v.markerKey == markerKey);
+    if (existingItem != null) return existingItem;
+
+    final newItem = _MarkerGeneratorItem(markerKey);
+    _items.add(newItem);
+    return newItem;
+  }
+}
+
+enum MarkerGeneratorItemState { waiting, rendering, done }
+
+class _MarkerGeneratorItem<T extends Key> {
+  final T markerKey;
+  GlobalKey? globalKey;
+  MarkerGeneratorItemState state = MarkerGeneratorItemState.waiting;
+
+  _MarkerGeneratorItem(this.markerKey);
+
+  bool get isWaiting => state == MarkerGeneratorItemState.waiting;
+
+  Future<Uint8List?> render() async {
+    Uint8List? bytes;
+    final _globalKey = globalKey;
+    if (_globalKey != null) {
+      state = MarkerGeneratorItemState.rendering;
+      final boundary = _globalKey.currentContext!.findRenderObject() as RenderRepaintBoundary;
+      if (boundary.hasSize && boundary.size != Size.zero) {
+        final image = await boundary.toImage(pixelRatio: ui.window.devicePixelRatio);
+        final byteData = await image.toByteData(format: ui.ImageByteFormat.png);
+        bytes = byteData?.buffer.asUint8List();
+      }
+      state = bytes != null ? MarkerGeneratorItemState.done : MarkerGeneratorItemState.waiting;
+    }
+    return bytes;
+  }
+
+  @override
+  String toString() => '$runtimeType#${shortHash(this)}{markerKey=$markerKey, globalKey=$globalKey, state=$state}';
+}

lib/widgets/common/map/latlng_tween.dart

@@ -0,0 +1,16 @@
+import 'package:aves/widgets/common/map/latlng_utils.dart';
+import 'package:flutter/widgets.dart';
+import 'package:latlong2/latlong.dart';
+
+class LatLngTween extends Tween<LatLng?> {
+  LatLngTween({
+    required LatLng? begin,
+    required LatLng? end,
+  }) : super(
+          begin: begin,
+          end: end,
+        );
+
+  @override
+  LatLng? lerp(double t) => LatLngUtils.lerp(begin, end, t);
+}

lib/widgets/common/map/latlng_utils.dart

@@ -0,0 +1,14 @@
+import 'package:latlong2/latlong.dart';
+
+class LatLngUtils {
+  static LatLng? lerp(LatLng? a, LatLng? b, double t) {
+    if (a == null && b == null) return null;
+
+    final _a = a ?? LatLng(0, 0);
+    final _b = b ?? LatLng(0, 0);
+    return LatLng(
+      _a.latitude + (_b.latitude - _a.latitude) * t,
+      _a.longitude + (_b.longitude - _a.longitude) * t,
+    );
+  }
+}

lib/widgets/common/map/leaflet/map.dart

@@ -0,0 +1,202 @@
+import 'dart:async';
+
+import 'package:aves/model/entry.dart';
+import 'package:aves/model/settings/enums.dart';
+import 'package:aves/widgets/common/map/buttons.dart';
+import 'package:aves/widgets/common/map/decorator.dart';
+import 'package:aves/widgets/common/map/geo_entry.dart';
+import 'package:aves/widgets/common/map/geo_map.dart';
+import 'package:aves/widgets/common/map/latlng_tween.dart';
+import 'package:aves/widgets/common/map/leaflet/scale_layer.dart';
+import 'package:aves/widgets/common/map/leaflet/tile_layers.dart';
+import 'package:aves/widgets/common/map/zoomed_bounds.dart';
+import 'package:fluster/fluster.dart';
+import 'package:flutter/material.dart';
+import 'package:flutter_map/flutter_map.dart';
+import 'package:latlong2/latlong.dart';
+
+class EntryLeafletMap extends StatefulWidget {
+  final ValueNotifier<ZoomedBounds> boundsNotifier;
+  final bool interactive;
+  final EntryMapStyle style;
+  final EntryMarkerBuilder markerBuilder;
+  final Fluster<GeoEntry> markerCluster;
+  final List<AvesEntry> markerEntries;
+  final Size markerSize;
+  final UserZoomChangeCallback? onUserZoomChange;
+
+  const EntryLeafletMap({
+    Key? key,
+    required this.boundsNotifier,
+    required this.interactive,
+    required this.style,
+    required this.markerBuilder,
+    required this.markerCluster,
+    required this.markerEntries,
+    required this.markerSize,
+    this.onUserZoomChange,
+  }) : super(key: key);
+
+  @override
+  State<StatefulWidget> createState() => _EntryLeafletMapState();
+}
+
+class _EntryLeafletMapState extends State<EntryLeafletMap> with TickerProviderStateMixin {
+  final MapController _mapController = MapController();
+  final List<StreamSubscription> _subscriptions = [];
+
+  ValueNotifier<ZoomedBounds> get boundsNotifier => widget.boundsNotifier;
+
+  ZoomedBounds get bounds => boundsNotifier.value;
+
+  // duration should match the uncustomizable Google Maps duration
+  static const _cameraAnimationDuration = Duration(milliseconds: 400);
+  static const _zoomMin = 1.0;
+
+  // TODO TLAD [map] also limit zoom on pinch-to-zoom gesture
+  static const _zoomMax = 16.0;
+
+  // TODO TLAD [map] allow rotation when leaflet scale layer is fixed
+  static const interactiveFlags = InteractiveFlag.all & ~InteractiveFlag.rotate;
+
+  @override
+  void initState() {
+    super.initState();
+    _subscriptions.add(_mapController.mapEventStream.listen((event) => _updateVisibleRegion()));
+    WidgetsBinding.instance!.addPostFrameCallback((_) => _updateVisibleRegion());
+  }
+
+  @override
+  void dispose() {
+    _subscriptions
+      ..forEach((sub) => sub.cancel())
+      ..clear();
+    super.dispose();
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return ValueListenableBuilder<ZoomedBounds?>(
+      valueListenable: boundsNotifier,
+      builder: (context, visibleRegion, child) {
+        final allEntries = widget.markerEntries;
+        final clusters = visibleRegion != null ? widget.markerCluster.clusters(visibleRegion.boundingBox, visibleRegion.zoom.round()) : <GeoEntry>[];
+        final clusterByMarkerKey = Map.fromEntries(clusters.map((v) {
+          if (v.isCluster!) {
+            final uri = v.childMarkerId;
+            final entry = allEntries.firstWhere((v) => v.uri == uri);
+            return MapEntry(MarkerKey(entry, v.pointsSize), v);
+          }
+          return MapEntry(MarkerKey(v.entry!, null), v);
+        }));
+
+        return Stack(
+          children: [
+            MapDecorator(
+              interactive: widget.interactive,
+              child: _buildMap(clusterByMarkerKey),
+            ),
+            MapButtonPanel(
+              latLng: bounds.center,
+              zoomBy: _zoomBy,
+            ),
+          ],
+        );
+      },
+    );
+  }
+
+  Widget _buildMap(Map<MarkerKey, GeoEntry> clusterByMarkerKey) {
+    final markerSize = widget.markerSize;
+    final markers = clusterByMarkerKey.entries.map((kv) {
+      final markerKey = kv.key;
+      final cluster = kv.value;
+      final latLng = LatLng(cluster.latitude!, cluster.longitude!);
+      return Marker(
+        point: latLng,
+        builder: (context) => GestureDetector(
+          onTap: () => _moveTo(latLng),
+          child: widget.markerBuilder(markerKey),
+        ),
+        width: markerSize.width,
+        height: markerSize.height,
+        anchorPos: AnchorPos.align(AnchorAlign.top),
+      );
+    }).toList();
+
+    return FlutterMap(
+      options: MapOptions(
+        center: bounds.center,
+        zoom: bounds.zoom,
+        interactiveFlags: widget.interactive ? interactiveFlags : InteractiveFlag.none,
+      ),
+      mapController: _mapController,
+      children: [
+        _buildMapLayer(),
+        ScaleLayerWidget(
+          options: ScaleLayerOptions(),
+        ),
+        MarkerLayerWidget(
+          options: MarkerLayerOptions(
+            markers: markers,
+            rotate: true,
+            rotateAlignment: Alignment.bottomCenter,
+          ),
+        ),
+      ],
+    );
+  }
+
+  Widget _buildMapLayer() {
+    switch (widget.style) {
+      case EntryMapStyle.osmHot:
+        return const OSMHotLayer();
+      case EntryMapStyle.stamenToner:
+        return const StamenTonerLayer();
+      case EntryMapStyle.stamenWatercolor:
+        return const StamenWatercolorLayer();
+      default:
+        return const SizedBox.shrink();
+    }
+  }
+
+  void _updateVisibleRegion() {
+    final bounds = _mapController.bounds;
+    if (bounds != null) {
+      boundsNotifier.value = ZoomedBounds(
+        west: bounds.west,
+        south: bounds.south,
+        east: bounds.east,
+        north: bounds.north,
+        zoom: _mapController.zoom,
+      );
+    }
+  }
+
+  Future<void> _zoomBy(double amount) async {
+    final endZoom = (_mapController.zoom + amount).clamp(_zoomMin, _zoomMax);
+    widget.onUserZoomChange?.call(endZoom);
+
+    final zoomTween = Tween<double>(begin: _mapController.zoom, end: endZoom);
+    await _animateCamera((animation) => _mapController.move(_mapController.center, zoomTween.evaluate(animation)));
+  }
+
+  Future<void> _moveTo(LatLng point) async {
+    final centerTween = LatLngTween(begin: _mapController.center, end: point);
+    await _animateCamera((animation) => _mapController.move(centerTween.evaluate(animation)!, _mapController.zoom));
+  }
+
+  Future<void> _animateCamera(void Function(Animation<double> animation) animate) async {
+    final controller = AnimationController(duration: _cameraAnimationDuration, vsync: this);
+    final animation = CurvedAnimation(parent: controller, curve: Curves.fastOutSlowIn);
+    controller.addListener(() => animate(animation));
+    animation.addStatusListener((status) {
+      if (status == AnimationStatus.completed) {
+        controller.dispose();
+      } else if (status == AnimationStatus.dismissed) {
+        controller.dispose();
+      }
+    });
+    await controller.forward();
+  }
+}

lib/widgets/common/map/leaflet/scale_layer.dart

@@ -1,12 +1,11 @@
 import 'dart:math';
 
 import 'package:aves/widgets/common/basic/outlined_text.dart';
+import 'package:aves/widgets/common/map/leaflet/scalebar_utils.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter_map/flutter_map.dart';
 import 'package:flutter_map/plugin_api.dart';
 
-import 'scalebar_utils.dart' as util;
-
 class ScaleLayerOptions extends LayerOptions {
   final Widget Function(double width, String distance) builder;
 
@@ -24,6 +23,7 @@ class ScaleLayerOptions extends LayerOptions {
   }
 }
 
+// TODO TLAD [map] scale bar should not rotate together with map layer
 class ScaleLayerWidget extends StatelessWidget {
   final ScaleLayerOptions options;
 
@@ -86,7 +86,7 @@ class ScaleLayer extends StatelessWidget {
                     : 2);
         final distance = scale[max(0, min(20, level))].toDouble();
         final start = map.project(center);
-        final targetPoint = util.calculateEndingGlobalCoordinates(center, 90, distance);
+        final targetPoint = ScaleBarUtils.calculateEndingGlobalCoordinates(center, 90, distance);
         final end = map.project(targetPoint);
         final displayDistance = distance > 999 ? '${(distance / 1000).toStringAsFixed(0)} km' : '${distance.toStringAsFixed(0)} m';
         final width = end.x - (start.x as double);

lib/widgets/common/map/leaflet/scalebar_utils.dart

@@ -0,0 +1,119 @@
+import 'dart:math';
+
+import 'package:aves/utils/math_utils.dart';
+import 'package:latlong2/latlong.dart';
+
+class ScaleBarUtils {
+  static LatLng calculateEndingGlobalCoordinates(LatLng start, double startBearing, double distance) {
+    var mSemiMajorAxis = 6378137.0; //WGS84 major axis
+    var mSemiMinorAxis = (1.0 - 1.0 / 298.257223563) * 6378137.0;
+    var mFlattening = 1.0 / 298.257223563;
+    // double mInverseFlattening = 298.257223563;
+
+    var a = mSemiMajorAxis;
+    var b = mSemiMinorAxis;
+    var aSquared = a * a;
+    var bSquared = b * b;
+    var f = mFlattening;
+    var phi1 = toRadians(start.latitude);
+    var alpha1 = toRadians(startBearing);
+    var cosAlpha1 = cos(alpha1);
+    var sinAlpha1 = sin(alpha1);
+    var s = distance;
+    var tanU1 = (1.0 - f) * tan(phi1);
+    var cosU1 = 1.0 / sqrt(1.0 + tanU1 * tanU1);
+    var sinU1 = tanU1 * cosU1;
+
+    // eq. 1
+    var sigma1 = atan2(tanU1, cosAlpha1);
+
+    // eq. 2
+    var sinAlpha = cosU1 * sinAlpha1;
+
+    var sin2Alpha = sinAlpha * sinAlpha;
+    var cos2Alpha = 1 - sin2Alpha;
+    var uSquared = cos2Alpha * (aSquared - bSquared) / bSquared;
+
+    // eq. 3
+    var A = 1 + (uSquared / 16384) * (4096 + uSquared * (-768 + uSquared * (320 - 175 * uSquared)));
+
+    // eq. 4
+    var B = (uSquared / 1024) * (256 + uSquared * (-128 + uSquared * (74 - 47 * uSquared)));
+
+    // iterate until there is a negligible change in sigma
+    double deltaSigma;
+    var sOverbA = s / (b * A);
+    var sigma = sOverbA;
+    double sinSigma;
+    var prevSigma = sOverbA;
+    double sigmaM2;
+    double cosSigmaM2;
+    double cos2SigmaM2;
+
+    for (;;) {
+      // eq. 5
+      sigmaM2 = 2.0 * sigma1 + sigma;
+      cosSigmaM2 = cos(sigmaM2);
+      cos2SigmaM2 = cosSigmaM2 * cosSigmaM2;
+      sinSigma = sin(sigma);
+      var cosSignma = cos(sigma);
+
+      // eq. 6
+      deltaSigma = B * sinSigma * (cosSigmaM2 + (B / 4.0) * (cosSignma * (-1 + 2 * cos2SigmaM2) - (B / 6.0) * cosSigmaM2 * (-3 + 4 * sinSigma * sinSigma) * (-3 + 4 * cos2SigmaM2)));
+
+      // eq. 7
+      sigma = sOverbA + deltaSigma;
+
+      // break after converging to tolerance
+      if ((sigma - prevSigma).abs() < 0.0000000000001) break;
+
+      prevSigma = sigma;
+    }
+
+    sigmaM2 = 2.0 * sigma1 + sigma;
+    cosSigmaM2 = cos(sigmaM2);
+    cos2SigmaM2 = cosSigmaM2 * cosSigmaM2;
+
+    var cosSigma = cos(sigma);
+    sinSigma = sin(sigma);
+
+    // eq. 8
+    var phi2 = atan2(sinU1 * cosSigma + cosU1 * sinSigma * cosAlpha1, (1.0 - f) * sqrt(sin2Alpha + pow(sinU1 * sinSigma - cosU1 * cosSigma * cosAlpha1, 2.0)));
+
+    // eq. 9
+    // This fixes the pole crossing defect spotted by Matt Feemster. When a
+    // path passes a pole and essentially crosses a line of latitude twice -
+    // once in each direction - the longitude calculation got messed up.
+    // Using
+    // atan2 instead of atan fixes the defect. The change is in the next 3
+    // lines.
+    // double tanLambda = sinSigma * sinAlpha1 / (cosU1 * cosSigma - sinU1 *
+    // sinSigma * cosAlpha1);
+    // double lambda = Math.atan(tanLambda);
+    var lambda = atan2(sinSigma * sinAlpha1, (cosU1 * cosSigma - sinU1 * sinSigma * cosAlpha1));
+
+    // eq. 10
+    var C = (f / 16) * cos2Alpha * (4 + f * (4 - 3 * cos2Alpha));
+
+    // eq. 11
+    var L = lambda - (1 - C) * f * sinAlpha * (sigma + C * sinSigma * (cosSigmaM2 + C * cosSigma * (-1 + 2 * cos2SigmaM2)));
+
+    // eq. 12
+    // double alpha2 = Math.atan2(sinAlpha, -sinU1 * sinSigma + cosU1 *
+    // cosSigma * cosAlpha1);
+
+    // build result
+    var latitude = toDegrees(phi2);
+    var longitude = start.longitude + toDegrees(L);
+
+    // if ((endBearing != null) && (endBearing.length > 0)) {
+    // endBearing[0] = toDegrees(alpha2);
+    // }
+
+    latitude = latitude < -90 ? -90 : latitude;
+    latitude = latitude > 90 ? 90 : latitude;
+    longitude = longitude < -180 ? -180 : longitude;
+    longitude = longitude > 180 ? 180 : longitude;
+    return LatLng(latitude, longitude);
+  }
+}