Add sqlite store

Optimize android quick action

Optimize backup and restore

Optimize more details

lib/common/migration.dart

@@ -19,10 +19,10 @@ class Migration {
     required Future<Config> Function(MigrationData data) sync,
   }) async {
     _oldVersion = await preferences.getVersion();
-    MigrationData data = MigrationData(configMap: configMap);
     if (_oldVersion == currentVersion) {
       return Config.realFromJson(configMap);
     }
+    MigrationData data = MigrationData(configMap: configMap);
     if (_oldVersion == 0 && configMap != null) {
       final clashConfigMap = await preferences.getClashConfigMap();
       if (clashConfigMap != null) {

lib/controller.dart

@@ -41,26 +41,28 @@ class AppController {
 
 extension InitControllerExt on AppController {
   Future<void> _init() async {
-    try {
-      updateTray();
-      autoUpdateProfiles();
-      autoCheckUpdate();
-      autoLaunch?.updateStatus(_ref.read(appSettingProvider).autoLaunch);
-      if (!_ref.read(appSettingProvider).silentLaunch) {
-        window?.show();
-      } else {
-        window?.hide();
-      }
-      await _handleFailedPreference();
-      await _handlerDisclaimer();
-      await _showCrashlyticsTip();
-      await _connectCore();
-      await _initCore();
-      await _initStatus();
-      _ref.read(initProvider.notifier).value = true;
-    } catch (e) {
-      commonPrint.log('init error: $e');
+    FlutterError.onError = (details) {
+      commonPrint.log(
+        'exception: ${details.exception} stack: ${details.stack}',
+        logLevel: LogLevel.warning,
+      );
+    };
+    updateTray();
+    autoUpdateProfiles();
+    autoCheckUpdate();
+    autoLaunch?.updateStatus(_ref.read(appSettingProvider).autoLaunch);
+    if (!_ref.read(appSettingProvider).silentLaunch) {
+      window?.show();
+    } else {
+      window?.hide();
     }
+    await _handleFailedPreference();
+    await _handlerDisclaimer();
+    await _showCrashlyticsTip();
+    await _connectCore();
+    await _initCore();
+    await _initStatus();
+    _ref.read(initProvider.notifier).value = true;
   }
 
   Future<void> _handleFailedPreference() async {

lib/main.dart

@@ -1,6 +1,7 @@
 import 'dart:async';
 import 'dart:io';
 
+import 'package:fl_clash/pages/error.dart';
 import 'package:fl_clash/state.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter_riverpod/flutter_riverpod.dart';
@@ -9,11 +10,22 @@ import 'application.dart';
 import 'common/common.dart';
 
 Future<void> main() async {
-  WidgetsFlutterBinding.ensureInitialized();
-  final version = await system.version;
-  final container = await globalState.init(version);
-  HttpOverrides.global = FlClashHttpOverrides();
-  runApp(
-    UncontrolledProviderScope(container: container, child: const Application()),
-  );
+  try {
+    WidgetsFlutterBinding.ensureInitialized();
+    final version = await system.version;
+    final container = await globalState.init(version);
+    HttpOverrides.global = FlClashHttpOverrides();
+    runApp(
+      UncontrolledProviderScope(
+        container: container,
+        child: const Application(),
+      ),
+    );
+  } catch (e, s) {
+    return runApp(
+      MaterialApp(
+        home: InitErrorScreen(error: e, stack: s),
+      ),
+    );
+  }
 }

lib/pages/error.dart

@@ -0,0 +1,121 @@
+import 'package:flutter/material.dart';
+import 'package:flutter/services.dart';
+
+class InitErrorScreen extends StatelessWidget {
+  final Object error;
+  final StackTrace stack;
+
+  const InitErrorScreen({super.key, required this.error, required this.stack});
+
+  @override
+  Widget build(BuildContext context) {
+    final colorScheme = Theme.of(context).colorScheme;
+
+    return Scaffold(
+      appBar: AppBar(
+        title: const Text('System Init Failed'),
+        backgroundColor: colorScheme.error,
+        foregroundColor: colorScheme.onError,
+        elevation: 0,
+      ),
+      body: SafeArea(
+        child: SingleChildScrollView(
+          padding: const EdgeInsets.all(16.0),
+          child: Column(
+            crossAxisAlignment: CrossAxisAlignment.start,
+            children: [
+              // 1. Header Section
+              Row(
+                children: [
+                  Icon(
+                    Icons.report_problem,
+                    color: colorScheme.error,
+                    size: 32,
+                  ),
+                  const SizedBox(width: 12),
+                  const Expanded(
+                    child: Text(
+                      'The application encountered a critical error during startup and cannot continue.',
+                      style: TextStyle(
+                        fontWeight: FontWeight.bold,
+                        fontSize: 16,
+                      ),
+                    ),
+                  ),
+                ],
+              ),
+              const SizedBox(height: 24),
+              _buildSectionLabel('Error Details:'),
+              Container(
+                width: double.infinity,
+                padding: const EdgeInsets.all(12),
+                decoration: BoxDecoration(
+                  color: colorScheme.errorContainer.withOpacity(0.5),
+                  borderRadius: BorderRadius.circular(8),
+                  border: Border.all(color: colorScheme.error.withOpacity(0.5)),
+                ),
+                child: SelectableText(
+                  error.toString(),
+                  style: TextStyle(
+                    color: colorScheme.onErrorContainer,
+                    fontWeight: FontWeight.w600,
+                  ),
+                ),
+              ),
+              const SizedBox(height: 24),
+              _buildSectionLabel('Stack Trace:'),
+              Container(
+                width: double.infinity,
+                padding: const EdgeInsets.all(12),
+                decoration: BoxDecoration(
+                  color: Theme.of(context).brightness == Brightness.dark
+                      ? Colors.grey[900]
+                      : Colors.grey[200],
+                  borderRadius: BorderRadius.circular(8),
+                  border: Border.all(color: Colors.grey.withOpacity(0.5)),
+                ),
+                child: SelectableText(
+                  stack.toString(),
+                  style: const TextStyle(
+                    fontFamily: 'monospace', // Makes code easier to read
+                    fontSize: 12,
+                  ),
+                ),
+              ),
+              const SizedBox(height: 80),
+            ],
+          ),
+        ),
+      ),
+      floatingActionButton: FloatingActionButton.extended(
+        onPressed: () => _copyToClipboard(context),
+        label: const Text('Copy Details'),
+        icon: const Icon(Icons.copy),
+        backgroundColor: colorScheme.error,
+        foregroundColor: colorScheme.onError,
+      ),
+    );
+  }
+
+  Widget _buildSectionLabel(String text) {
+    return Padding(
+      padding: const EdgeInsets.only(bottom: 8.0),
+      child: Text(
+        text,
+        style: const TextStyle(fontWeight: FontWeight.bold, fontSize: 15),
+      ),
+    );
+  }
+
+  void _copyToClipboard(BuildContext context) {
+    final text = '=== ERROR ===\n$error\n\n=== STACK TRACE ===\n$stack';
+    Clipboard.setData(ClipboardData(text: text));
+
+    ScaffoldMessenger.of(context).showSnackBar(
+      const SnackBar(
+        content: Text('Error details copied to clipboard'),
+        duration: Duration(seconds: 2),
+      ),
+    );
+  }
+}

lib/pages/pages.dart

@@ -1,3 +1,4 @@
+export 'editor.dart';
+export 'error.dart';
 export 'home.dart';
 export 'scan.dart';
-export 'editor.dart';

lib/state.dart

@@ -22,7 +22,6 @@ import 'package:url_launcher/url_launcher.dart';
 
 import 'common/common.dart';
 import 'database/database.dart';
-import 'enum/enum.dart';
 import 'l10n/l10n.dart';
 import 'models/models.dart';
 
@@ -56,12 +55,6 @@ class GlobalState {
   }
 
   Future<ProviderContainer> init(int version) async {
-    FlutterError.onError = (details) {
-      commonPrint.log(
-        'exception: ${details.exception} stack: ${details.stack}',
-        logLevel: LogLevel.warning,
-      );
-    };
     coreSHA256 = const String.fromEnvironment('CORE_SHA256');
     isPre = const String.fromEnvironment('APP_ENV') != 'stable';
     await _initDynamicColor();