Merge pull request 'development' (#12) from development into main

Reviewed-on: #12

.gitea/workflows/android_build.yml

@@ -4,9 +4,6 @@ on:
   push:
     branches:
       - main
-  pull_request:
-    branches:
-      - main
   workflow_dispatch:
 
 

lib/assets/constants.dart

@@ -0,0 +1,3 @@
+const String appName = 'Maps Bookmarks';
+const String jsonFileName = 'MapsBookmarksData.json';
+const String defaultAndroidExportDirectory = '/storage/emulated/0/Documents';

lib/l10n/app_de.arb

@@ -25,10 +25,19 @@
     "url": "Url",
     "description": "Beschreibung",
     "settings": "Einstellungen",
-    "activateJsonExport": "Json-Export aktivieren",
+    "appData": "App-Daten",
+    "export": "Exportieren",
+    "import": "Importieren",
+    "activateJsonExport": "Immer als JSON speichern",
+
+    "@@comment": "Info",
+    "exportSuccess": "Daten exportiert",
+    "importSuccess": "Daten importiert",
 
     "@@comment": "Errors",
     "errorStoragePermisson": "Zugriff auf Speicher verwehrt",
     "errorCouldNotLaunchUrl": "Konnte Url nicht öffnen",
-    "errorInvalidUrl": "Fehlerhafte Url"
+    "errorInvalidUrl": "Fehlerhafte Url",
+    "exportFailed": "Export fehlgeschlagen",
+    "importFailed": "Import fehlgeschlagen"
 }

lib/l10n/app_en.arb

@@ -25,10 +25,20 @@
     "url": "Url",
     "description": "Description",
     "settings": "Settings",
-    "activateJsonExport": "Activate json export",
+    "appData": "App data",
+    "export": "Export",
+    "import": "Import",
+    "activateJsonExport": "Always save to JSON",
+
+    
+    "@@comment": "Info",
+    "exportSuccess": "Exported data",
+    "importSuccess": "Imported data",
     
     "@@comment": "Errors",
     "errorStoragePermisson": "Storage permissions denied",
     "errorCouldNotLaunchUrl": "Could not launch Url",
-    "errorInvalidUrl": "Invalid Url"
+    "errorInvalidUrl": "Invalid Url",
+    "exportFailed": "Export failed",
+    "importFailed": "Import failed"
 }

lib/main.dart

@@ -7,6 +7,7 @@ import 'pages/collections_list_page.dart';
 import 'pages/search_page.dart';
 import 'pages/settings_page.dart';
 import 'service/search_provider.dart';
+import 'service/settings_provider.dart';
 import 'service/shared_link_provider.dart';
 import 'service/storage.dart';
 import 'service/share_intent_service.dart';
@@ -20,6 +21,7 @@ void main() async {
       providers: [
         ChangeNotifierProvider(create: (_) => SharedLinkProvider()),
         ChangeNotifierProvider(create: (_) => SearchProvider()),
+        ChangeNotifierProvider(create: (_) => SettingsProvider()),
       ],
       child: const MapsBookmarks(),
     ),

lib/model/settings.dart

@@ -0,0 +1,39 @@
+import '../assets/constants.dart' as constants;
+
+class Settings {
+  final String exportDirectoryPath;
+  final bool alwaysExportEnabled;
+
+  Settings._({
+    required this.exportDirectoryPath,
+    required this.alwaysExportEnabled,
+  });
+
+  Map<String, dynamic> toJson() {
+    return {
+      'exportDirectoryPath': exportDirectoryPath,
+      'alwaysExportEnabled': alwaysExportEnabled,
+    };
+  }
+
+  factory Settings.fromJson(Map<String, dynamic> json) {
+    return Settings._(
+      exportDirectoryPath: json['exportDirectoryPath'] as String,
+      alwaysExportEnabled: json['alwaysExportEnabled'] as bool,
+    );
+  }
+
+  factory Settings.defaults() {
+    return Settings._(
+      exportDirectoryPath: constants.defaultAndroidExportDirectory,
+      alwaysExportEnabled: false,
+    );
+  }
+
+  Settings copyWith({String? exportDirectoryPath, bool? alwaysExportEnabled}) {
+    return Settings._(
+      exportDirectoryPath: exportDirectoryPath ?? this.exportDirectoryPath,
+      alwaysExportEnabled: alwaysExportEnabled ?? this.alwaysExportEnabled,
+    );
+  }
+}

lib/pages/collection_page.dart

@@ -9,6 +9,7 @@ import '../service/notifying.dart';
 import '../service/shared_link_provider.dart';
 import '../service/storage.dart';
 import '../service/url_launcher.dart';
+import '../widgets/collection_page_widgets/list_item_actions_widget.dart';
 import '../widgets/create_bookmark_dialog.dart';
 
 class CollectionPage extends StatefulWidget {
@@ -22,6 +23,7 @@ class CollectionPage extends StatefulWidget {
 
 class _CollectionPageState extends State<CollectionPage> {
   MapsLinkMetadata? selectedMapsLink;
+  int selectedBookmarkId = -1;
 
   @override
   void initState() {
@@ -52,29 +54,46 @@ class _CollectionPageState extends State<CollectionPage> {
         ).whenComplete(() => setState(() {}));
       },
     ),
-  );
+  ).whenComplete(deselectBookmark);
 
   void onBookmarkSaved(Bookmark bookmark) {
     Storage.addOrUpdateBookmark(bookmark);
     setState(() {});
-    context.read<SharedLinkProvider>().removeCurrentMapsLink();
+    Provider.of<SharedLinkProvider>(
+      context,
+      listen: false,
+    ).removeCurrentMapsLink();
   }
 
   Widget bookmarksListItemBuilder(BuildContext context, Bookmark bookmark) {
+    final selected = selectedBookmarkId == bookmark.id;
     return ListTile(
       title: Text(bookmark.name),
-      onTap: () => launchUrlFromString(bookmark.link).then((errorCode) {
+      selected: selected,
+      onTap: () {
+        if (selected) {
+          onCancelSelectionPressed();
+          setState(() {});
+        } else if (selectedBookmarkId != -1 && !selected) {
+          selectedBookmarkId = bookmark.id;
+          setState(() {});
+        } else {
+          launchUrlFromString(bookmark.link).then((errorCode) {
             if (context.mounted) {
               return Notifying.showUrlErrorSnackbar(context, errorCode);
             }
+          });
+        }
+      },
+      onLongPress: () => setState(() {
+        selectedBookmarkId = bookmark.id;
       }),
-      onLongPress: () => editBookmark(bookmark),
     );
   }
 
   @override
   Widget build(BuildContext context) {
-    SharedLinkProvider provider = context.watch<SharedLinkProvider>();
+    SharedLinkProvider provider = Provider.of<SharedLinkProvider>(context);
     selectedMapsLink = provider.currentMapsLinkMetadata;
 
     if (BookmarksProvider.selectedCollectionId == null) {
@@ -87,11 +106,18 @@ class _CollectionPageState extends State<CollectionPage> {
       (c) => c.id == BookmarksProvider.selectedCollectionId,
     );
 
-    return Scaffold(
+    return PopScope(
+      canPop: selectedBookmarkId == -1,
+      onPopInvokedWithResult: (didPop, result) {
+        if (didPop == false) deselectBookmark();
+      },
+      child: Scaffold(
         appBar: AppBar(
           title: selectedMapsLink != null
               ? Text(
-                AppLocalizations.of(context)!.addToCollection(collection.name),
+                  AppLocalizations.of(
+                    context,
+                  )!.addToCollection(collection.name),
                 )
               : Text(collection.name),
           actions: [
@@ -102,6 +128,17 @@ class _CollectionPageState extends State<CollectionPage> {
               ),
           ],
         ),
+        bottomNavigationBar: selectedBookmarkId > 0
+            ? ListItemActionsWidget(
+                onDeletePressed: onDeleteBookmarkPressed,
+                onCancelPressed: onCancelSelectionPressed,
+                onEditPressed: () => editBookmark(
+                  bookmarks.firstWhere(
+                    (element) => element.id == selectedBookmarkId,
+                  ),
+                ),
+              )
+            : null,
         body: Center(
           child: SizedBox(
             width: MediaQuery.of(context).size.width * 0.9,
@@ -117,6 +154,21 @@ class _CollectionPageState extends State<CollectionPage> {
           onPressed: onAddButtonPressed,
           child: Icon(selectedMapsLink != null ? Icons.save : Icons.add),
         ),
+      ),
     );
   }
+
+  void onCancelSelectionPressed() => deselectBookmark();
+
+  void onDeleteBookmarkPressed() {
+    Storage.deleteBookmarkById(
+      selectedBookmarkId,
+    ).whenComplete(() => setState(() {}));
+    deselectBookmark();
+  }
+
+  void deselectBookmark() {
+    selectedBookmarkId = -1;
+    setState(() {});
+  }
 }

lib/pages/collections_list_page.dart

@@ -87,7 +87,8 @@ class _CollectionsListPageState extends State<CollectionsListPage> {
     final collections = Storage.loadCollections();
     bookmarkCountMap = Storage.loadPerCollectionBookmarkCount();
     addingNewBookmark =
-        context.watch<SharedLinkProvider>().currentMapsLinkMetadata != null;
+        Provider.of<SharedLinkProvider>(context).currentMapsLinkMetadata !=
+        null;
     return Scaffold(
       appBar: AppBar(
         title: addingNewBookmark
@@ -96,8 +97,10 @@ class _CollectionsListPageState extends State<CollectionsListPage> {
         actions: [
           if (addingNewBookmark)
             TextButton(
-              onPressed: () =>
-                  context.read<SharedLinkProvider>().removeCurrentMapsLink(),
+              onPressed: () => Provider.of<SharedLinkProvider>(
+                context,
+                listen: false,
+              ).removeCurrentMapsLink(),
               child: Text(AppLocalizations.of(context)!.cancel),
             )
           else

lib/pages/settings_page.dart

@@ -1,15 +1,191 @@
+import 'dart:async';
+
 import 'package:flutter/material.dart';
+import 'package:permission_handler/permission_handler.dart';
+import 'package:provider/provider.dart';
 
 import '../l10n/app_localizations.dart';
+import '../service/notifying.dart';
+import '../service/permission_service.dart';
+import '../service/settings_provider.dart';
+import '../service/storage.dart';
 
-class SettingsPage extends StatelessWidget {
+class SettingsPage extends StatefulWidget {
   static const routeName = '/settings';
   const SettingsPage({super.key});
 
+  @override
+  State<SettingsPage> createState() => _SettingsPageState();
+}
+
+class _SettingsPageState extends State<SettingsPage> {
+  bool storagePermissionIsGranted = false;
+  final tileSpacing = 16.0;
+
+  @override
+  void initState() {
+    PermissionService.storagePermissionStatus.then((value) {
+      storagePermissionIsGranted = value.isGranted;
+      if (context.mounted) setState(() {});
+    });
+    super.initState();
+  }
+
+  // TODO: Localize
   @override
   Widget build(BuildContext context) {
+    final titlePadding = Theme.of(context).listTileTheme.contentPadding!;
+    checkStoragePermission();
+    final alwaysExportEnabled = context
+        .watch<SettingsProvider>()
+        .settings
+        .alwaysExportEnabled;
+
     return Scaffold(
       appBar: AppBar(title: Text(AppLocalizations.of(context)!.settings)),
+      body: Center(
+        child: SizedBox(
+          width: MediaQuery.of(context).size.width * 0.9,
+          child: Column(
+            crossAxisAlignment: CrossAxisAlignment.start,
+            children: [
+              Padding(
+                padding: titlePadding,
+                child: Text(
+                  AppLocalizations.of(context)!.appData,
+                  style: Theme.of(context).textTheme.titleLarge,
+                ),
+              ),
+              SizedBox(height: tileSpacing),
+              ListTile(
+                title: Text('Grant storage permisson'),
+                subtitle: storagePermissionIsGranted
+                    ? Text('Storage permission granted')
+                    : Text(
+                        'For app-data settings to work, you need to grant the app permissions to manage internal storage.',
+                      ),
+                onTap: () => PermissionService.requestStoragePermission
+                    .whenComplete(() => checkStoragePermission()),
+                trailing: Icon(Icons.arrow_forward_ios_rounded),
+                enabled: !storagePermissionIsGranted,
+              ),
+              SizedBox(height: tileSpacing),
+              ListTile(
+                title: Text(AppLocalizations.of(context)!.import),
+                subtitle: Text('Import app-data from a json file.'),
+                onTap: () => onJsonImportPressed(),
+                trailing: Icon(Icons.arrow_forward_ios_rounded),
+                enabled: storagePermissionIsGranted,
+              ),
+              SizedBox(height: tileSpacing),
+              ListTile(
+                title: Text(AppLocalizations.of(context)!.export),
+                subtitle: Text(
+                  'Export app-data to a json file in the selected directory.',
+                ),
+                onTap: () => onJsonExportPressed(),
+                trailing: Icon(Icons.arrow_forward_ios_rounded),
+                enabled: storagePermissionIsGranted,
+              ),
+              SizedBox(height: tileSpacing),
+              ListTile(
+                title: Text('Always save to file'),
+                subtitle: Text(
+                  'Export app data to a directory, every time you make a change',
+                ),
+                onTap: () => onAlwaysSaveToJsonPressed(),
+                trailing: Checkbox(
+                  value: alwaysExportEnabled,
+                  onChanged: (value) {
+                    onAlwaysSaveToJsonPressed();
+                  },
+                ),
+                enabled: storagePermissionIsGranted,
+              ),
+              if (alwaysExportEnabled) SizedBox(height: tileSpacing),
+              if (alwaysExportEnabled)
+                ListTile(
+                  title: Text('Change export directory'),
+                  subtitle: Text(
+                    context
+                        .watch<SettingsProvider>()
+                        .settings
+                        .exportDirectoryPath,
+                  ),
+                  onTap: () => onChangeExportDirectoryPressed(),
+                  trailing: Icon(Icons.arrow_forward_ios_rounded),
+                  enabled: storagePermissionIsGranted,
+                ),
+            ],
+          ),
+        ),
+      ),
     );
   }
+
+  void onJsonExportPressed() async {
+    if (!await checkStoragePermission()) return;
+    Storage.exportToJsonFile().then(showExportInfo);
+  }
+
+  void onJsonImportPressed() async {
+    if (!await checkStoragePermission()) return;
+    Storage.importFromJsonFile().then(showImportInfo);
+  }
+
+  void onAlwaysSaveToJsonPressed() async {
+    if (context.read<SettingsProvider>().settings.alwaysExportEnabled) {
+      context.read<SettingsProvider>().setExportDirectoryPath('', silent: true);
+      context.read<SettingsProvider>().setAlwaysExportEnabled(false);
+      return;
+    }
+
+    if (!await PermissionService.storagePermissionStatus.isGranted) return;
+    final dir = await Storage.selectDirectoryPath();
+    if (dir.isEmpty || !context.mounted) return;
+
+    // ignore: use_build_context_synchronously
+    context.read<SettingsProvider>().setExportDirectoryPath(dir, silent: true);
+
+    // ignore: use_build_context_synchronously
+    Storage.saveDataToFile().whenComplete(
+      // ignore: use_build_context_synchronously
+      () => context.read<SettingsProvider>().setAlwaysExportEnabled(true),
+    );
+  }
+
+  void onChangeExportDirectoryPressed() async {
+    if (!await PermissionService.storagePermissionStatus.isGranted) return;
+    final dir = await Storage.selectDirectoryPath();
+    if (dir.isEmpty || !context.mounted) return;
+
+    // ignore: use_build_context_synchronously
+    context.read<SettingsProvider>().setExportDirectoryPath(dir);
+  }
+
+  Future<bool> checkStoragePermission() async {
+    PermissionService.storagePermissionStatus.then((value) {
+      if (context.mounted && value.isGranted != storagePermissionIsGranted) {
+        storagePermissionIsGranted = value.isGranted;
+        setState(() {});
+      }
+    });
+    return storagePermissionIsGranted;
+  }
+
+  void showExportInfo(bool success) => Notifying.showSnackbar(
+    context,
+    text: success
+        ? AppLocalizations.of(context)!.exportSuccess
+        : AppLocalizations.of(context)!.exportFailed,
+    isError: !success,
+  );
+
+  void showImportInfo(bool success) => Notifying.showSnackbar(
+    context,
+    text: success
+        ? AppLocalizations.of(context)!.importSuccess
+        : AppLocalizations.of(context)!.importFailed,
+    isError: !success,
+  );
 }

lib/service/json_file_service.dart

@@ -0,0 +1,90 @@
+import 'dart:convert';
+import 'dart:io';
+
+import 'package:file_selector/file_selector.dart';
+import 'package:flutter/services.dart';
+
+import '../model/bookmark.dart';
+import '../model/collection.dart';
+import '../assets/constants.dart' as constants;
+
+class JsonFileService {
+  static Future<bool> exportToJson({
+    required List<Collection> collections,
+    required List<Bookmark> bookmarks,
+  }) async {
+    try {
+      final dir = await selectDirectoryPath();
+      if (dir.isEmpty) return false;
+
+      saveDataToFile(collections, bookmarks, dir);
+    } catch (e) {
+      return false;
+    }
+    return true;
+  }
+
+  static Future<({List<Collection> collections, List<Bookmark> bookmarks})>
+  importFromJson() async {
+    try {
+      const typeGroup = XTypeGroup(label: 'json', extensions: <String>['json']);
+      final XFile? file = await openFile(
+        acceptedTypeGroups: <XTypeGroup>[typeGroup],
+      );
+
+      if (file == null) {
+        return (collections: <Collection>[], bookmarks: <Bookmark>[]);
+      }
+
+      final jsonString = await file.readAsString();
+
+      final data = jsonDecode(jsonString) as Map<String, dynamic>;
+
+      final collections = (data['collections'] as List<dynamic>? ?? [])
+          .map((json) => Collection.fromJson(json as Map<String, dynamic>))
+          .toList();
+
+      final bookmarks = (data['bookmarks'] as List<dynamic>? ?? [])
+          .map((json) => Bookmark.fromJson(json as Map<String, dynamic>))
+          .toList();
+
+      return (collections: collections, bookmarks: bookmarks);
+    } catch (e) {
+      return (collections: <Collection>[], bookmarks: <Bookmark>[]);
+    }
+  }
+
+  static Future<bool> saveDataToFile(
+    List<Collection> collections,
+    List<Bookmark> bookmarks,
+    String directory,
+  ) async {
+    try {
+      final data = jsonEncode({
+        'collections': collections.map((c) => c.toJson()).toList(),
+        'bookmarks': bookmarks.map((b) => b.toJson()).toList(),
+      }).codeUnits;
+
+      final file = XFile.fromData(
+        Uint8List.fromList(data),
+        mimeType: 'application/json',
+        name: constants.jsonFileName,
+      );
+
+      file.saveTo('$directory/${constants.jsonFileName}');
+    } catch (e) {
+      return false;
+    }
+    return true;
+  }
+
+  static Future<String> selectDirectoryPath() async {
+    if (Platform.isAndroid) {
+      return await getDirectoryPath(
+            initialDirectory: constants.defaultAndroidExportDirectory,
+          ) ??
+          '';
+    }
+    return await getDirectoryPath() ?? '';
+  }
+}

lib/service/maps_launcher_service.dart

@@ -1,15 +1,9 @@
-// service/maps_launcher_service.dart
 import 'dart:io' show Platform;
 import 'package:android_intent_plus/android_intent.dart';
 
 class MapsLauncherService {
-  /// Opens a URL in Google Maps app
-  /// Falls back to browser if Maps app is not installed
   static Future<bool> openInGoogleMaps(String url) async {
-    if (!Platform.isAndroid) {
-      // Handle iOS or other platforms if needed
-      return false;
-    }
+    if (!Platform.isAndroid) return false;
 
     try {
       // Try to open in Google Maps app
@@ -28,36 +22,16 @@ class MapsLauncherService {
         await browserIntent.launch();
         return true;
       } catch (e) {
-        print('Failed to open maps link: $e');
         return false;
       }
     }
   }
 
-  /// Opens navigation to specific coordinates
-  static Future<bool> navigateToCoordinates(
-    String latitude,
-    String longitude,
-  ) async {
-    final url = 'google.navigation:q=$latitude,$longitude';
-    return openInGoogleMaps(url);
-  }
-
-  /// Opens a search query in Google Maps
-  static Future<bool> searchInMaps(String query) async {
-    final encodedQuery = Uri.encodeComponent(query);
-    final url = 'geo:0,0?q=$encodedQuery';
-    return openInGoogleMaps(url);
-  }
-
-  /// Shares a Google Maps link or location via Android share sheet
   static Future<bool> shareLocation({
     required String text,
     String? subject,
   }) async {
-    if (!Platform.isAndroid) {
-      return false;
-    }
+    if (!Platform.isAndroid) return false;
 
     try {
       final intent = AndroidIntent(
@@ -72,7 +46,6 @@ class MapsLauncherService {
       await intent.launch();
       return true;
     } catch (e) {
-      print('Failed to share location: $e');
       return false;
     }
   }

lib/service/notifying.dart

@@ -12,7 +12,7 @@ class Notifying {
     ScaffoldMessenger.of(context).hideCurrentSnackBar();
     ScaffoldMessenger.of(context).showSnackBar(
       SnackBar(
-        backgroundColor: Theme.of(context).colorScheme.error,
+        backgroundColor: isError ? Theme.of(context).colorScheme.error : null,
         content: SizedBox(
           height: 30,
           child: Row(
@@ -29,7 +29,7 @@ class Notifying {
                     ScaffoldMessenger.of(context).hideCurrentSnackBar(),
                 icon: Icon(
                   Icons.close_rounded,
-                  color: Theme.of(context).colorScheme.onError,
+                  color: isError ? Theme.of(context).colorScheme.onError : null,
                 ),
               ),
             ],
@@ -54,11 +54,11 @@ class Notifying {
     showSnackbar(context, text: errorText, isError: true);
   }
 
-  static void showStoragePermissionErrorSnackbar(BuildContext context) {
-    showSnackbar(
-      context,
-      text: AppLocalizations.of(context)!.errorStoragePermisson,
-      isError: true,
-    );
+  static void showErrorSnackbar(BuildContext context, String message) {
+    showSnackbar(context, text: message, isError: true);
+  }
+
+  static void showMessageSnackbar(BuildContext context, String message) {
+    showSnackbar(context, text: message, isError: false);
   }
 }

lib/service/permission_service.dart

@@ -0,0 +1,9 @@
+import 'package:permission_handler/permission_handler.dart';
+
+class PermissionService {
+  static Future<PermissionStatus> get storagePermissionStatus =>
+      Permission.manageExternalStorage.status;
+
+  static Future<PermissionStatus> get requestStoragePermission =>
+      Permission.manageExternalStorage.request();
+}

lib/service/settings_provider.dart

@@ -0,0 +1,24 @@
+import 'package:flutter/material.dart';
+
+import '../model/settings.dart';
+import 'storage.dart';
+
+class SettingsProvider extends ChangeNotifier {
+  SettingsProvider() : _settings = Storage.loadSettings();
+
+  Settings _settings;
+
+  Settings get settings => _settings;
+
+  void setExportDirectoryPath(String path, {bool silent = false}) {
+    _settings = _settings.copyWith(exportDirectoryPath: path);
+    Storage.saveSettings(_settings);
+    if (!silent) notifyListeners();
+  }
+
+  void setAlwaysExportEnabled(bool enabled, {bool silent = false}) {
+    _settings = _settings.copyWith(alwaysExportEnabled: enabled);
+    Storage.saveSettings(_settings);
+    if (!silent) notifyListeners();
+  }
+}

lib/service/storage.dart

@@ -4,21 +4,49 @@ import 'package:shared_preferences/shared_preferences.dart';
 
 import '../model/bookmark.dart';
 import '../model/collection.dart';
+import '../model/settings.dart';
+import 'json_file_service.dart';
 
 class Storage {
   static const String _bookmarksKey = 'bookmarks';
   static const String _collectionsKey = 'collections';
   static SharedPreferencesWithCache? _prefsWithCache;
+  static const String _settingsKey = 'settings';
   static const String _statsKey = 'stats';
+  static Settings _currentSettings = Settings.defaults();
 
   static Future<void> initialize() async {
     _prefsWithCache = await SharedPreferencesWithCache.create(
       cacheOptions: const SharedPreferencesWithCacheOptions(
-        allowList: <String>{_collectionsKey, _bookmarksKey, _statsKey},
+        allowList: <String>{
+          _collectionsKey,
+          _bookmarksKey,
+          _statsKey,
+          _settingsKey,
+        },
       ),
     );
   }
 
+  static Settings loadSettings() {
+    final jsonString = _prefs.getString(_settingsKey);
+    if (jsonString != null) {
+      final json = jsonDecode(jsonString) as Map<String, dynamic>;
+      _currentSettings = Settings.fromJson(json);
+      return _currentSettings;
+    } else {
+      final settings = Settings.defaults();
+      saveSettings(settings);
+      return settings;
+    }
+  }
+
+  static Future<void> saveSettings(Settings settings) {
+    final json = jsonEncode(settings.toJson());
+    _currentSettings = settings;
+    return _prefs.setString(_settingsKey, json);
+  }
+
   static List<Collection> loadCollections() {
     final jsonString = _prefs.getString(_collectionsKey) ?? '[]';
     final jsonList = jsonDecode(jsonString) as List;
@@ -38,11 +66,13 @@ class Storage {
   static Future<void> saveCollections(List<Collection> collections) async {
     final jsonList = collections.map((c) => c.toJson()).toList();
     await _prefs.setString(_collectionsKey, jsonEncode(jsonList));
+    if (_currentSettings.alwaysExportEnabled) saveDataToFile();
   }
 
   static Future<void> saveBookmarks(List<Bookmark> bookmarks) async {
     final jsonList = bookmarks.map((b) => b.toJson()).toList();
     await _prefs.setString(_bookmarksKey, jsonEncode(jsonList));
+    if (_currentSettings.alwaysExportEnabled) saveDataToFile();
   }
 
   static List<Bookmark> loadBookmarksForCollection(int collectionId) {
@@ -155,6 +185,31 @@ class Storage {
     await _prefs.setString(_statsKey, jsonEncode(stats));
   }
 
+  static Future<bool> exportToJsonFile() => JsonFileService.exportToJson(
+    collections: loadCollections(),
+    bookmarks: loadBookmarks(),
+  );
+
+  static Future<bool> importFromJsonFile() async {
+    final import = await JsonFileService.importFromJson();
+
+    if (import.bookmarks.isNotEmpty || import.collections.isNotEmpty) {
+      saveBookmarks(import.bookmarks);
+      saveCollections(import.collections);
+      return true;
+    }
+    return false;
+  }
+
+  static Future<String> selectDirectoryPath() =>
+      JsonFileService.selectDirectoryPath();
+
+  static Future<bool> saveDataToFile() => JsonFileService.saveDataToFile(
+    loadCollections(),
+    loadBookmarks(),
+    _currentSettings.exportDirectoryPath,
+  );
+
   static SharedPreferencesWithCache get _prefs {
     if (_prefsWithCache == null) {
       throw StateError(

lib/theme.dart

@@ -22,5 +22,9 @@ ThemeData _baseTheme(ColorScheme scheme) =>
         shape: RoundedRectangleBorder(
           borderRadius: BorderRadiusGeometry.circular(12),
         ),
+        textColor: scheme.onPrimaryContainer,
+        selectedTileColor: scheme.primaryContainer,
+        selectedColor: scheme.onPrimaryContainer,
+        contentPadding: EdgeInsetsDirectional.only(start: 16.0, end: 24.0),
       ),
     );

lib/widgets/collection_page_widgets/list_item_actions_widget.dart

@@ -0,0 +1,53 @@
+import 'package:flutter/material.dart';
+
+class ListItemActionsWidget extends StatelessWidget {
+  final VoidCallback _onDeletePressed;
+  final VoidCallback _onCancelPressed;
+  final VoidCallback _onEditPressed;
+
+  const ListItemActionsWidget({
+    super.key,
+    required void Function() onDeletePressed,
+    required void Function() onCancelPressed,
+    required void Function() onEditPressed,
+  }) : _onEditPressed = onEditPressed,
+       _onCancelPressed = onCancelPressed,
+       _onDeletePressed = onDeletePressed;
+
+  @override
+  Widget build(BuildContext context) {
+    return Container(
+      padding: EdgeInsetsGeometry.fromLTRB(
+        10,
+        10,
+        10,
+        MediaQuery.of(context).viewPadding.bottom,
+      ),
+      color: Theme.of(context).colorScheme.surfaceContainer,
+      child: Row(
+        mainAxisAlignment: MainAxisAlignment.spaceBetween,
+        crossAxisAlignment: CrossAxisAlignment.start,
+        children: [
+          IconButton(
+            onPressed: _onCancelPressed,
+            icon: const Icon(Icons.close_rounded),
+          ),
+          Row(
+            mainAxisAlignment: MainAxisAlignment.end,
+            mainAxisSize: MainAxisSize.min,
+            children: [
+              IconButton(
+                onPressed: _onDeletePressed,
+                icon: const Icon(Icons.delete_forever_rounded),
+              ),
+              IconButton(
+                onPressed: _onEditPressed,
+                icon: const Icon(Icons.edit_rounded),
+              ),
+            ],
+          ),
+        ],
+      ),
+    );
+  }
+}

lib/widgets/edit_dialog_widgets/edit_dialog_title.dart

@@ -1,6 +1,8 @@
 import 'package:flutter/material.dart' show TextButton, Theme;
 import 'package:flutter/widgets.dart';
 
+import '../../l10n/app_localizations.dart';
+
 class EditDialogTitle extends StatelessWidget {
   const EditDialogTitle({
     super.key,
@@ -15,11 +17,10 @@ class EditDialogTitle extends StatelessWidget {
     return Row(
       mainAxisAlignment: MainAxisAlignment.spaceBetween,
       children: [
-        // TODO: Localize
         if (dialogType == DialogType.bookmark)
-          Text('Create Bookmark')
+          Text(AppLocalizations.of(context)!.createBookmark)
         else
-          Text('Create Collection'),
+          Text(AppLocalizations.of(context)!.createCollection),
 
         if (onDeletePressed != null)
           TextButton(
@@ -28,7 +29,7 @@ class EditDialogTitle extends StatelessWidget {
               Navigator.of(context).pop();
             },
             child: Text(
-              'Delete',
+              AppLocalizations.of(context)!.delete,
               style: TextStyle(color: Theme.of(context).colorScheme.error),
             ),
           ),

pubspec.lock

@@ -41,14 +41,6 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "1.1.2"
-  code_assets:
-    dependency: transitive
-    description:
-      name: code_assets
-      sha256: "83ccdaa064c980b5596c35dd64a8d3ecc68620174ab9b90b6343b753aa721687"
-      url: "https://pub.dev"
-    source: hosted
-    version: "1.0.0"
   collection:
     dependency: transitive
     description:
@@ -57,14 +49,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "1.19.1"
-  crypto:
+  cross_file:
     dependency: transitive
     description:
-      name: crypto
-      sha256: c8ea0233063ba03258fbcf2ca4d6dadfefe14f02fab57702265467a19f27fadf
+      name: cross_file
+      sha256: "701dcfc06da0882883a2657c445103380e53e647060ad8d9dfb710c100996608"
       url: "https://pub.dev"
     source: hosted
-    version: "3.0.7"
+    version: "0.3.5+1"
   csslib:
     dependency: transitive
     description:
@@ -105,6 +97,70 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "7.0.1"
+  file_selector:
+    dependency: "direct main"
+    description:
+      name: file_selector
+      sha256: bd15e43e9268db636b53eeaca9f56324d1622af30e5c34d6e267649758c84d9a
+      url: "https://pub.dev"
+    source: hosted
+    version: "1.1.0"
+  file_selector_android:
+    dependency: transitive
+    description:
+      name: file_selector_android
+      sha256: "51e8fd0446de75e4b62c065b76db2210c704562d072339d333bd89c57a7f8a7c"
+      url: "https://pub.dev"
+    source: hosted
+    version: "0.5.2+4"
+  file_selector_ios:
+    dependency: transitive
+    description:
+      name: file_selector_ios
+      sha256: e2ecf2885c121691ce13b60db3508f53c01f869fb6e8dc5c1cfa771e4c46aeca
+      url: "https://pub.dev"
+    source: hosted
+    version: "0.5.3+5"
+  file_selector_linux:
+    dependency: transitive
+    description:
+      name: file_selector_linux
+      sha256: "2567f398e06ac72dcf2e98a0c95df2a9edd03c2c2e0cacd4780f20cdf56263a0"
+      url: "https://pub.dev"
+    source: hosted
+    version: "0.9.4"
+  file_selector_macos:
+    dependency: transitive
+    description:
+      name: file_selector_macos
+      sha256: "5e0bbe9c312416f1787a68259ea1505b52f258c587f12920422671807c4d618a"
+      url: "https://pub.dev"
+    source: hosted
+    version: "0.9.5"
+  file_selector_platform_interface:
+    dependency: transitive
+    description:
+      name: file_selector_platform_interface
+      sha256: "35e0bd61ebcdb91a3505813b055b09b79dfdc7d0aee9c09a7ba59ae4bb13dc85"
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.7.0"
+  file_selector_web:
+    dependency: transitive
+    description:
+      name: file_selector_web
+      sha256: c4c0ea4224d97a60a7067eca0c8fd419e708ff830e0c83b11a48faf566cec3e7
+      url: "https://pub.dev"
+    source: hosted
+    version: "0.9.4+2"
+  file_selector_windows:
+    dependency: transitive
+    description:
+      name: file_selector_windows
+      sha256: "62197474ae75893a62df75939c777763d39c2bc5f73ce5b88497208bc269abfd"
+      url: "https://pub.dev"
+    source: hosted
+    version: "0.9.3+5"
   flutter:
     dependency: "direct main"
     description: flutter
@@ -133,22 +189,6 @@ packages:
     description: flutter
     source: sdk
     version: "0.0.0"
-  glob:
-    dependency: transitive
-    description:
-      name: glob
-      sha256: c3f1ee72c96f8f78935e18aa8cecced9ab132419e8625dc187e1c2408efc20de
-      url: "https://pub.dev"
-    source: hosted
-    version: "2.1.3"
-  hooks:
-    dependency: transitive
-    description:
-      name: hooks
-      sha256: "5d309c86e7ce34cd8e37aa71cb30cb652d3829b900ab145e4d9da564b31d59f7"
-      url: "https://pub.dev"
-    source: hosted
-    version: "1.0.0"
   html:
     dependency: transitive
     description:
@@ -213,14 +253,6 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "6.0.0"
-  logging:
-    dependency: transitive
-    description:
-      name: logging
-      sha256: c8245ada5f1717ed44271ed1c26b8ce85ca3228fd2ffdb75468ab01979309d61
-      url: "https://pub.dev"
-    source: hosted
-    version: "1.3.0"
   matcher:
     dependency: transitive
     description:
@@ -253,14 +285,6 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "0.4.2"
-  native_toolchain_c:
-    dependency: transitive
-    description:
-      name: native_toolchain_c
-      sha256: "89e83885ba09da5fdf2cdacc8002a712ca238c28b7f717910b34bcd27b0d03ac"
-      url: "https://pub.dev"
-    source: hosted
-    version: "0.17.4"
   nested:
     dependency: transitive
     description:
@@ -269,14 +293,6 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "1.0.0"
-  objective_c:
-    dependency: transitive
-    description:
-      name: objective_c
-      sha256: "9922a1ad59ac5afb154cc948aa6ded01987a75003651d0a2866afc23f4da624e"
-      url: "https://pub.dev"
-    source: hosted
-    version: "9.2.3"
   path:
     dependency: transitive
     description:
@@ -285,30 +301,6 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "1.9.1"
-  path_provider:
-    dependency: "direct main"
-    description:
-      name: path_provider
-      sha256: "50c5dd5b6e1aaf6fb3a78b33f6aa3afca52bf903a8a5298f53101fdaee55bbcd"
-      url: "https://pub.dev"
-    source: hosted
-    version: "2.1.5"
-  path_provider_android:
-    dependency: transitive
-    description:
-      name: path_provider_android
-      sha256: f2c65e21139ce2c3dad46922be8272bb5963516045659e71bb16e151c93b580e
-      url: "https://pub.dev"
-    source: hosted
-    version: "2.2.22"
-  path_provider_foundation:
-    dependency: transitive
-    description:
-      name: path_provider_foundation
-      sha256: "2a376b7d6392d80cd3705782d2caa734ca4727776db0b6ec36ef3f1855197699"
-      url: "https://pub.dev"
-    source: hosted
-    version: "2.6.0"
   path_provider_linux:
     dependency: transitive
     description:
@@ -405,14 +397,6 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "6.1.5+1"
-  pub_semver:
-    dependency: transitive
-    description:
-      name: pub_semver
-      sha256: "5bfcf68ca79ef689f8990d1160781b4bad40a3bd5e5218ad4076ddb7f4081585"
-      url: "https://pub.dev"
-    source: hosted
-    version: "2.2.0"
   shared_preferences:
     dependency: "direct main"
     description:
@@ -634,14 +618,6 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "1.1.0"
-  yaml:
-    dependency: transitive
-    description:
-      name: yaml
-      sha256: b9da305ac7c39faa3f030eccd175340f968459dae4af175130b3fc47e40d76ce
-      url: "https://pub.dev"
-    source: hosted
-    version: "3.1.3"
 sdks:
-  dart: ">=3.10.3 <4.0.0"
-  flutter: ">=3.38.4"
+  dart: ">=3.10.0 <4.0.0"
+  flutter: ">=3.38.0"

pubspec.yaml

@@ -21,8 +21,8 @@ dependencies:
   flutter_localizations:
     sdk: flutter
   intl: any
-  path_provider: ^2.1.5
   permission_handler: ^12.0.1
+  file_selector: ^1.1.0
 
 dev_dependencies:
   flutter_test: