Added ExportSettingsActivity

lib/main.dart

@@ -8,6 +8,7 @@ import 'package:revanced_manager/services/github_api.dart';
 import 'package:revanced_manager/services/manager_api.dart';
 import 'package:revanced_manager/services/revanced_api.dart';
 import 'package:revanced_manager/ui/theme/dynamic_theme_builder.dart';
+import 'package:revanced_manager/ui/views/export_settings/export_settings_view.dart';
 import 'package:revanced_manager/ui/views/navigation/navigation_view.dart';
 import 'package:shared_preferences/shared_preferences.dart';
 import 'package:stacked_themes/stacked_themes.dart';
@@ -15,6 +16,14 @@ import 'package:timezone/data/latest.dart' as tz;
 
 late SharedPreferences prefs;
 Future main() async {
+  initialize(const NavigationView());
+}
+
+Future mainExportSettings() async {
+  initialize(const ExportSettingsView());
+}
+
+Future initialize(Widget homeView) async {
   await ThemeManager.initialise();
   await setupLocator();
   WidgetsFlutterBinding.ensureInitialized();
@@ -26,11 +35,12 @@ Future main() async {
   tz.initializeTimeZones();
   prefs = await SharedPreferences.getInstance();
 
-  runApp(const MyApp());
+  runApp(MyApp(homeView: homeView));
 }
 
 class MyApp extends StatelessWidget {
-  const MyApp({Key? key}) : super(key: key);
+  const MyApp({Key? key, required this.homeView}) : super(key: key);
+  final Widget homeView;
 
   @override
   Widget build(BuildContext context) {
@@ -42,7 +52,7 @@ class MyApp extends StatelessWidget {
 
     return DynamicThemeBuilder(
       title: 'ReVanced Manager',
-      home: const NavigationView(),
+      home: homeView,
       localizationsDelegates: [
         FlutterI18nDelegate(
           translationLoader: FileTranslationLoader(

lib/ui/views/export_settings/export_settings_view.dart

@@ -0,0 +1,35 @@
+import 'package:flutter/material.dart';
+import 'package:flutter_i18n/flutter_i18n.dart';
+import 'package:revanced_manager/ui/views/export_settings/export_settings_viewmodel.dart';
+import 'package:revanced_manager/ui/widgets/shared/custom_material_button.dart';
+
+final _exportSettingsViewModel = ExportSettingsViewModel();
+
+class ExportSettingsView extends StatelessWidget {
+  const ExportSettingsView({Key? key}) : super(key: key);
+
+  @override
+  Widget build(BuildContext context) {
+    _exportSettingsViewModel.init(context);
+    return Material(
+        child: AlertDialog(
+          title: I18nText('exportSettingsView.widgetTitle'),
+          content: I18nText('exportSettingsView.description'),
+          icon: const Icon(Icons.update),
+          actions: <Widget> [
+            CustomMaterialButton(
+              isFilled: false,
+              label: I18nText('exportSettingsView.dismissButton'),
+              onPressed: _exportSettingsViewModel.deny,
+            ),
+            CustomMaterialButton(
+              label: I18nText('exportSettingsView.exportButton'),
+              onPressed: () async {
+                await _exportSettingsViewModel.accept();
+              },
+            ),
+          ],
+        ),
+    );
+  }
+}

lib/ui/views/export_settings/export_settings_viewmodel.dart

@@ -0,0 +1,71 @@
+import 'dart:convert';
+import 'dart:io';
+
+import 'package:dynamic_themes/dynamic_themes.dart';
+import 'package:flutter/material.dart';
+import 'package:flutter/services.dart';
+import 'package:injectable/injectable.dart';
+import 'package:path_provider/path_provider.dart';
+import 'package:revanced_manager/app/app.locator.dart';
+import 'package:revanced_manager/services/manager_api.dart';
+import 'package:stacked/stacked.dart';
+
+@lazySingleton
+class ExportSettingsViewModel extends BaseViewModel {
+  final _channel = const MethodChannel('app.revanced.manager.flutter/settings');
+  final ManagerAPI _managerAPI = locator<ManagerAPI>();
+
+  void init(BuildContext context) {
+    SystemChrome.setEnabledSystemUIMode(SystemUiMode.edgeToEdge);
+    SystemChrome.setSystemUIOverlayStyle(
+      SystemUiOverlayStyle(
+        systemNavigationBarColor: Colors.transparent,
+        systemNavigationBarIconBrightness:
+        DynamicTheme.of(context)!.theme.brightness == Brightness.light
+            ? Brightness.dark
+            : Brightness.light,
+      ),
+    );
+  }
+
+  Future<void> accept() async {
+    final externalDir = await getExternalStorageDirectory();
+
+    final Map<String, dynamic> data = {};
+
+    data['themeMode'] = _managerAPI.getThemeMode();
+    data['useDynamicTheme'] = _managerAPI.getUseDynamicTheme();
+
+    data['apiUrl'] = _managerAPI.getApiUrl();
+    data['patchesRepo'] = _managerAPI.getPatchesRepo();
+    data['integrationsRepo'] = _managerAPI.getIntegrationsRepo();
+
+    data['patchesAutoUpdate'] = _managerAPI.isPatchesAutoUpdate();
+    data['patchesChangeEnabled'] = _managerAPI.isPatchesChangeEnabled();
+    data['universalPatchesEnabled'] = _managerAPI.areUniversalPatchesEnabled();
+    data['experimentalPatchesEnabled'] = _managerAPI.areExperimentalPatchesEnabled();
+
+    data['keystorePassword'] = _managerAPI.getKeystorePassword();
+
+    // Load keystore
+    if (externalDir != null) {
+      final keystoreFile = File('${externalDir.path}/revanced-manager.keystore');
+      if (keystoreFile.existsSync()) {
+        final keystoreBytes = keystoreFile.readAsBytesSync();
+        data['keystore'] = base64Encode(keystoreBytes);
+      }
+    }
+
+    // Load patches
+    final patchFile = File(_managerAPI.storedPatchesFile);
+    if (patchFile.existsSync()) {
+      data['patches'] = patchFile.readAsStringSync();
+    }
+
+    _channel.invokeMethod('accept', {'data': jsonEncode(data)});
+  }
+
+  void deny() {
+    _channel.invokeMethod('deny');
+  }
+}