Optimize proxies page

Fix ua issues

Optimize more details

android/app/src/main/AndroidManifest.xml

@@ -24,8 +24,9 @@
         android:icon="@mipmap/ic_launcher"
         android:networkSecurityConfig="@xml/network_security_config"
         android:extractNativeLibs="true"
+        android:enableOnBackInvokedCallback="true"
         android:label="FlClash"
-        tools:targetApi="n">
+        tools:targetApi="tiramisu">
         <activity
             android:name="com.follow.clash.MainActivity"
             android:configChanges="orientation|keyboardHidden|keyboard|screenSize|smallestScreenSize|locale|layoutDirection|fontScale|screenLayout|density|uiMode"
@@ -74,7 +75,7 @@
         <service
             android:name=".services.FlClashTileService"
             android:exported="true"
-            android:icon="@drawable/icon"
+            android:icon="@drawable/ic_stat_name"
             android:foregroundServiceType="specialUse"
             android:label="FlClash"
             android:permission="android.permission.BIND_QUICK_SETTINGS_TILE">

android/app/src/main/kotlin/com/follow/clash/GlobalState.kt

@@ -1,6 +1,7 @@
 package com.follow.clash
 
 import android.content.Context
+import android.util.Log
 import androidx.lifecycle.MutableLiveData
 import com.follow.clash.plugins.AppPlugin
 import com.follow.clash.plugins.ProxyPlugin
@@ -56,6 +57,8 @@ object GlobalState {
             serviceEngine?.dartExecutor?.executeDartEntrypoint(
                 vpnService,
             )
+
+            Log.e("FlClashVpnService", "initServiceEngine ===>")
         }
     }
 }

android/app/src/main/kotlin/com/follow/clash/plugins/ProxyPlugin.kt

@@ -10,6 +10,7 @@ import android.content.pm.PackageManager
 import android.net.VpnService
 import android.os.Build
 import android.os.IBinder
+import android.util.Log
 import androidx.core.app.ActivityCompat
 import androidx.core.content.ContextCompat
 import com.follow.clash.GlobalState
@@ -131,7 +132,13 @@ class ProxyPlugin : FlutterPlugin, MethodChannel.MethodCallHandler, ActivityAwar
         }
         if (GlobalState.runState.value == RunState.START) return
         GlobalState.runState.value = RunState.START
-        flutterMethodChannel.invokeMethod("started", flClashVpnService?.start(port, props))
+        val intent = VpnService.prepare(context)
+        if (intent != null) {
+            stopVpn()
+            return
+        }
+        val fd = flClashVpnService?.start(port, props)
+        flutterMethodChannel.invokeMethod("started", fd)
     }
 
     private fun stopVpn() {

android/app/src/main/kotlin/com/follow/clash/services/FlClashVpnService.kt

@@ -13,6 +13,7 @@ import android.os.Build
 import android.os.IBinder
 import android.os.Parcel
 import android.os.RemoteException
+import android.util.Log
 import androidx.core.app.NotificationCompat
 import com.follow.clash.GlobalState
 import com.follow.clash.MainActivity

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

@@ -0,0 +1,25 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="108dp"
+    android:height="108dp"
+    android:viewportWidth="240"
+    android:viewportHeight="240">
+  <group android:scaleX="0.924"
+      android:scaleY="0.924"
+      android:translateX="9.12"
+      android:translateY="9.12">
+    <group android:scaleX="0.63461536"
+        android:scaleY="0.63461536"
+        android:translateX="45.96154"
+        android:translateY="43.846153">
+      <path
+          android:pathData="M60.65,89.6L154.18,35.6A18,18 107.59,0 1,178.77 42.19L178.77,42.19A18,18 107.59,0 1,172.18 66.78L78.65,120.78A18,18 106.67,0 1,54.06 114.19L54.06,114.19A18,18 106.67,0 1,60.65 89.6z"
+          android:fillColor="#6666FB"/>
+      <path
+          android:pathData="M84.65,131.17L131.42,104.17A18,18 107.83,0 1,156 110.76L156,110.76A18,18 107.83,0 1,149.42 135.35L102.65,162.35A18,18 106.67,0 1,78.06 155.76L78.06,155.76A18,18 106.67,0 1,84.65 131.17z"
+          android:fillColor="#336AB6"/>
+      <path
+          android:pathData="M108.65,172.74L108.65,172.74A18,18 116.03,0 1,133.24 179.33L133.24,179.33A18,18 116.03,0 1,126.65 203.92L126.65,203.92A18,18 116.03,0 1,102.06 197.33L102.06,197.33A18,18 116.03,0 1,108.65 172.74z"
+          android:fillColor="#5CA8E9"/>
+    </group>
+  </group>
+</vector>

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

@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
     <background android:drawable="@color/ic_launcher_background"/>
-    <foreground android:drawable="@mipmap/ic_launcher_foreground"/>
-    <monochrome android:drawable="@mipmap/ic_launcher_foreground" />
+    <foreground android:drawable="@drawable/ic_launcher_foreground"/>
+    <monochrome android:drawable="@drawable/ic_launcher_foreground" />
 </adaptive-icon>

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

@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
     <background android:drawable="@color/ic_launcher_background"/>
-    <foreground android:drawable="@mipmap/ic_launcher_foreground"/>
-    <monochrome android:drawable="@mipmap/ic_launcher_foreground" />
+    <foreground android:drawable="@drawable/ic_launcher_foreground"/>
+    <monochrome android:drawable="@drawable/ic_launcher_foreground" />
 </adaptive-icon>

android/app/src/main/res/values-night-v27/styles.xml

@@ -6,7 +6,7 @@
         <item name="android:windowDrawsSystemBarBackgrounds">false</item>
         <item name="android:windowLayoutInDisplayCutoutMode">shortEdges</item>
         <item name="android:windowSplashScreenBackground" tools:targetApi="s">#121212</item>
-        <item name="android:windowSplashScreenAnimatedIcon" tools:targetApi="s">@mipmap/ic_launcher_foreground</item>
+        <item name="android:windowSplashScreenAnimatedIcon" tools:targetApi="s">@drawable/ic_launcher_foreground</item>
         <item name="postSplashScreenTheme">@style/NormalTheme</item>
     </style>
 </resources>

android/app/src/main/res/values-v27/styles.xml

@@ -6,7 +6,7 @@
         <item name="android:windowDrawsSystemBarBackgrounds">false</item>
         <item name="android:windowLayoutInDisplayCutoutMode">shortEdges</item>
         <item name="android:windowSplashScreenBackground" tools:targetApi="s">@color/ic_launcher_background</item>
-        <item name="android:windowSplashScreenAnimatedIcon" tools:targetApi="s">@mipmap/ic_launcher_foreground</item>
+        <item name="android:windowSplashScreenAnimatedIcon" tools:targetApi="s">@drawable/ic_launcher_foreground</item>
         <item name="postSplashScreenTheme">@style/NormalTheme</item>
     </style>
 </resources>

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

@@ -1,4 +1,4 @@
 <?xml version="1.0" encoding="utf-8"?>
 <resources>
-    <color name="ic_launcher_background">#EFEFEF</color>
+    <color name="ic_launcher_background">#FAFAFA</color>
 </resources>

core/common.go

@@ -423,6 +423,7 @@ func applyConfig() {
 	if configParams.IsPatch {
 		patchConfig(cfg.General)
 	} else {
+		closeConnections()
 		runtime.GC()
 		hub.UltraApplyConfig(cfg, true)
 		patchSelectGroup()

core/hub.go

@@ -299,7 +299,7 @@ func getConnections() *C.char {
 }
 
 //export closeConnections
-func closeConnections() bool {
+func closeConnections() {
 	statistic.DefaultManager.Range(func(c statistic.Tracker) bool {
 		err := c.Close()
 		if err != nil {
@@ -307,17 +307,16 @@ func closeConnections() bool {
 		}
 		return true
 	})
-	return true
 }
 
 //export closeConnection
-func closeConnection(id *C.char) bool {
+func closeConnection(id *C.char) {
 	connectionId := C.GoString(id)
-	err := statistic.DefaultManager.Get(connectionId).Close()
-	if err != nil {
-		return false
+	c := statistic.DefaultManager.Get(connectionId)
+	if c == nil {
+		return
 	}
-	return true
+	_ = c.Close()
 }
 
 //export getProviders

lib/application.dart

@@ -137,56 +137,57 @@ class ApplicationState extends State<Application> {
   Widget build(context) {
     return AppStateContainer(
       child: ClashMessageContainer(
-        child: _buildApp(
-          Selector2<AppState, Config, ApplicationSelectorState>(
-            selector: (_, appState, config) => ApplicationSelectorState(
-              locale: config.locale,
-              themeMode: config.themeMode,
-              primaryColor: config.primaryColor,
-            ),
-            builder: (_, state, child) {
-              return DynamicColorBuilder(
-                builder: (lightDynamic, darkDynamic) {
-                  _updateSystemColorSchemes(lightDynamic, darkDynamic);
-                  return MaterialApp(
-                    navigatorKey: globalState.navigatorKey,
-                    localizationsDelegates: const [
-                      AppLocalizations.delegate,
-                      GlobalMaterialLocalizations.delegate,
-                      GlobalCupertinoLocalizations.delegate,
-                      GlobalWidgetsLocalizations.delegate
-                    ],
-                    scrollBehavior: BaseScrollBehavior(),
-                    title: appName,
-                    locale: other.getLocaleForString(state.locale),
-                    supportedLocales:
-                        AppLocalizations.delegate.supportedLocales,
-                    themeMode: state.themeMode,
-                    theme: ThemeData(
-                      useMaterial3: true,
-                      pageTransitionsTheme: _pageTransitionsTheme,
-                      colorScheme: _getAppColorScheme(
-                        brightness: Brightness.light,
-                        systemColorSchemes: systemColorSchemes,
-                        primaryColor: state.primaryColor,
-                      ),
-                    ),
-                    darkTheme: ThemeData(
-                      useMaterial3: true,
-                      pageTransitionsTheme: _pageTransitionsTheme,
-                      colorScheme: _getAppColorScheme(
-                        brightness: Brightness.dark,
-                        systemColorSchemes: systemColorSchemes,
-                        primaryColor: state.primaryColor,
-                      ),
-                    ),
-                    home: child,
-                  );
-                },
-              );
-            },
-            child: const HomePage(),
+        child: Selector2<AppState, Config, ApplicationSelectorState>(
+          selector: (_, appState, config) => ApplicationSelectorState(
+            locale: config.locale,
+            themeMode: config.themeMode,
+            primaryColor: config.primaryColor,
           ),
+          builder: (_, state, child) {
+            return DynamicColorBuilder(
+              builder: (lightDynamic, darkDynamic) {
+                _updateSystemColorSchemes(lightDynamic, darkDynamic);
+                return MaterialApp(
+                  debugShowCheckedModeBanner: false,
+                  navigatorKey: globalState.navigatorKey,
+                  localizationsDelegates: const [
+                    AppLocalizations.delegate,
+                    GlobalMaterialLocalizations.delegate,
+                    GlobalCupertinoLocalizations.delegate,
+                    GlobalWidgetsLocalizations.delegate
+                  ],
+                  builder: (_, child) {
+                    return _buildApp(child!);
+                  },
+                  scrollBehavior: BaseScrollBehavior(),
+                  title: appName,
+                  locale: other.getLocaleForString(state.locale),
+                  supportedLocales: AppLocalizations.delegate.supportedLocales,
+                  themeMode: state.themeMode,
+                  theme: ThemeData(
+                    useMaterial3: true,
+                    pageTransitionsTheme: _pageTransitionsTheme,
+                    colorScheme: _getAppColorScheme(
+                      brightness: Brightness.light,
+                      systemColorSchemes: systemColorSchemes,
+                      primaryColor: state.primaryColor,
+                    ),
+                  ),
+                  darkTheme: ThemeData(
+                    useMaterial3: true,
+                    pageTransitionsTheme: _pageTransitionsTheme,
+                    colorScheme: _getAppColorScheme(
+                      brightness: Brightness.dark,
+                      systemColorSchemes: systemColorSchemes,
+                      primaryColor: state.primaryColor,
+                    ),
+                  ),
+                  home: child,
+                );
+              },
+            );
+          },
+          child: const HomePage(),
         ),
       ),
     );

lib/clash/core.dart

@@ -319,11 +319,15 @@ class ClashCore {
     return connectionsRaw.map((e) => Connection.fromJson(e)).toList();
   }
 
-  closeConnections(String id) {
+  closeConnection(String id) {
     final idChar = id.toNativeUtf8().cast<Char>();
     clashFFI.closeConnection(idChar);
     malloc.free(idChar);
   }
+
+  closeConnections() {
+    clashFFI.closeConnections();
+  }
 }
 
 final clashCore = ClashCore();

lib/clash/generated/clash_ffi.dart

@@ -5351,16 +5351,16 @@ class ClashFFI {
   late final _getConnections =
       _getConnectionsPtr.asFunction<ffi.Pointer<ffi.Char> Function()>();
 
-  int closeConnections() {
+  void closeConnections() {
     return _closeConnections();
   }
 
   late final _closeConnectionsPtr =
-      _lookup<ffi.NativeFunction<GoUint8 Function()>>('closeConnections');
+      _lookup<ffi.NativeFunction<ffi.Void Function()>>('closeConnections');
   late final _closeConnections =
-      _closeConnectionsPtr.asFunction<int Function()>();
+      _closeConnectionsPtr.asFunction<void Function()>();
 
-  int closeConnection(
+  void closeConnection(
     ffi.Pointer<ffi.Char> id,
   ) {
     return _closeConnection(
@@ -5369,10 +5369,10 @@ class ClashFFI {
   }
 
   late final _closeConnectionPtr =
-      _lookup<ffi.NativeFunction<GoUint8 Function(ffi.Pointer<ffi.Char>)>>(
+      _lookup<ffi.NativeFunction<ffi.Void Function(ffi.Pointer<ffi.Char>)>>(
           'closeConnection');
   late final _closeConnection =
-      _closeConnectionPtr.asFunction<int Function(ffi.Pointer<ffi.Char>)>();
+      _closeConnectionPtr.asFunction<void Function(ffi.Pointer<ffi.Char>)>();
 
   ffi.Pointer<ffi.Char> getProviders() {
     return _getProviders();

lib/common/constant.dart

@@ -1,8 +1,10 @@
+import 'dart:io';
 import 'dart:ui';
 
 import 'package:fl_clash/enum/enum.dart';
 import 'package:fl_clash/models/clash_config.dart';
 import 'package:flutter/material.dart';
+import 'system.dart';
 
 const appName = "FlClash";
 const coreName = "clash.meta";
@@ -15,6 +17,7 @@ const mmdbFileName = "geoip.metadb";
 const asnFileName = "ASN.mmdb";
 const geoIpFileName = "GeoIP.dat";
 const geoSiteFileName = "GeoSite.dat";
+final double kHeaderHeight = system.isDesktop ? (Platform.isMacOS ? 28 : 40) : 0;
 const GeoXMap defaultGeoXMap = {
   "mmdb":
       "https://github.com/MetaCubeX/meta-rules-dat/releases/download/latest/geoip.metadb",

lib/common/iterable.dart

@@ -10,4 +10,58 @@ extension IterableExt<T> on Iterable<T> {
       yield iterator.current;
     }
   }
+
+  Iterable<List<T>> chunks(int size) sync* {
+    if (length == 0) return;
+    var iterator = this.iterator;
+    while (iterator.moveNext()) {
+      var chunk = [iterator.current];
+      for (var i = 1; i < size && iterator.moveNext(); i++) {
+        chunk.add(iterator.current);
+      }
+      yield chunk;
+    }
+  }
+
+  Iterable<T> fill(
+    int length, {
+    required T Function(int count) filler,
+  }) sync* {
+    int count = 0;
+    for (var item in this) {
+      yield item;
+      count++;
+      if (count >= length) return;
+    }
+    while (count < length) {
+      yield filler(count);
+      count++;
+    }
+  }
+}
+
+extension DoubleListExt on List<double> {
+  int findInterval(num target) {
+    if (isEmpty) return -1;
+    if (target < first) return -1;
+    if (target >= last) return length - 1;
+
+    int left = 0;
+    int right = length - 1;
+
+    while (left <= right) {
+      int mid = left + (right - left) ~/ 2;
+
+      if (mid == length - 1 ||
+          (this[mid] <= target && target < this[mid + 1])) {
+        return mid;
+      } else if (target < this[mid]) {
+        right = mid - 1;
+      } else {
+        left = mid + 1;
+      }
+    }
+
+    return -1; // 这行理论上不会执行到，但为了完整性保留
+  }
 }

lib/common/other.dart

@@ -101,9 +101,9 @@ class Other {
 
   String getTrayIconPath() {
     if (Platform.isWindows) {
-      return "assets/images/app_icon.ico";
+      return "assets/images/icon.ico";
     } else {
-      return "assets/images/launch_icon.png";
+      return "assets/images/icon_monochrome.png";
     }
   }
 

lib/common/request.dart

@@ -36,6 +36,7 @@ class Request {
         createHttpClient: () {
           final client = HttpClient();
           if (!_isStart) return client;
+          client.userAgent = globalState.appController.clashConfig.globalUa;
           client.findProxy = (url) {
             return "PROXY localhost:$_port;DIRECT";
           };

lib/common/scroll.dart

@@ -14,3 +14,14 @@ class BaseScrollBehavior extends MaterialScrollBehavior {
         PointerDeviceKind.unknown,
       };
 }
+
+class HiddenBarScrollBehavior extends BaseScrollBehavior {
+  @override
+  Widget buildScrollbar(
+    BuildContext context,
+    Widget child,
+    ScrollableDetails details,
+  ) {
+    return child;
+  }
+}

lib/common/window.dart

@@ -19,7 +19,8 @@ class Window {
     await windowManager.ensureInitialized();
     WindowOptions windowOptions = WindowOptions(
       size: Size(props.width, props.height),
-      minimumSize: const Size(380, 600),
+      minimumSize: const Size(380, 500),
+      titleBarStyle: TitleBarStyle.hidden,
     );
     if (props.left != null || props.top != null) {
       await windowManager.setPosition(
@@ -28,6 +29,9 @@ class Window {
     } else {
       await windowManager.setAlignment(Alignment.center);
     }
+    // if(Platform.isWindows){
+    //   await windowManager.setTitleBarStyle(TitleBarStyle.hidden);
+    // }
     await windowManager.waitUntilReadyToShow(windowOptions, () async {
       await windowManager.setPreventClose(true);
     });

lib/controller.dart

@@ -90,7 +90,7 @@ class AppController {
         final updateId = config.profiles.first.id;
         changeProfile(updateId);
       } else {
-        changeProfile(null);
+        updateSystemProxy(false);
       }
     }
   }
@@ -193,6 +193,7 @@ class AppController {
   }
 
   handleBackOrExit() async {
+    print(config.isMinimizeOnExit);
     if (config.isMinimizeOnExit) {
       if (system.isDesktop) {
         await savePreferences();
@@ -410,8 +411,7 @@ class AppController {
     addProfileFormURL(url);
   }
 
-  int get columns =>
-      other.getColumns(appState.viewMode, config.proxiesColumns);
+  int get columns => other.getColumns(appState.viewMode, config.proxiesColumns);
 
   updateViewWidth(double width) {
     WidgetsBinding.instance.addPostFrameCallback((_) {
@@ -453,4 +453,9 @@ class AppController {
       ProxiesSortType.name => _sortOfName(proxies),
     };
   }
+
+  String getCurrentSelectedName(String groupName) {
+    final group = appState.getGroupWithName(groupName);
+    return config.currentSelectedMap[groupName] ?? group?.now ?? '';
+  }
 }

lib/fragments/about.dart

@@ -1,7 +1,20 @@
 import 'package:fl_clash/common/common.dart';
 import 'package:fl_clash/state.dart';
+import 'package:fl_clash/widgets/list.dart';
 import 'package:flutter/material.dart';
-import 'package:url_launcher/url_launcher.dart';
+
+@immutable
+class Contributor {
+  final String avatar;
+  final String name;
+  final String link;
+
+  const Contributor({
+    required this.avatar,
+    required this.name,
+    required this.link,
+  });
+}
 
 class AboutFragment extends StatelessWidget {
   const AboutFragment({super.key});
@@ -9,8 +22,7 @@ class AboutFragment extends StatelessWidget {
   _checkUpdate(BuildContext context) async {
     final commonScaffoldState = context.commonScaffoldState;
     if (commonScaffoldState?.mounted != true) return;
-    final data =
-        await commonScaffoldState?.loadingRun<Map<String, dynamic>?>(
+    final data = await commonScaffoldState?.loadingRun<Map<String, dynamic>?>(
       request.checkForUpdate,
       title: appLocalizations.checkUpdate,
     );
@@ -20,84 +32,40 @@ class AboutFragment extends StatelessWidget {
     );
   }
 
-  @override
-  Widget build(BuildContext context) {
-    return ListView(
-      padding: kMaterialListPadding.copyWith(
-        top: 16,
-        bottom: 16,
-      ),
-      children: [
-        ListTile(
-          title: Column(
-            crossAxisAlignment: CrossAxisAlignment.start,
-            children: [
-              Wrap(
-                spacing: 16,
-                crossAxisAlignment: WrapCrossAlignment.center,
-                children: [
-                  Image.asset(
-                    'assets/images/launch_icon.png',
-                    width: 100,
-                    height: 100,
-                  ),
-                  Column(
-                    crossAxisAlignment: CrossAxisAlignment.start,
-                    children: [
-                      Text(
-                        appName,
-                        style: Theme.of(context).textTheme.headlineSmall,
-                      ),
-                      Text(
-                        globalState.packageInfo.version,
-                        style: Theme.of(context).textTheme.labelLarge,
-                      )
-                    ],
-                  )
-                ],
-              ),
-              const SizedBox(
-                height: 24,
-              ),
-              Text(
-                appLocalizations.desc,
-                style: Theme.of(context).textTheme.bodySmall,
-              ),
-            ],
-          ),
-        ),
-        const SizedBox(
-          height: 12,
-        ),
-        ListTile(
+  List<Widget> _buildMoreSection(BuildContext context) {
+    return generateSection(
+      separated: false,
+      title: appLocalizations.more,
+      items: [
+        ListItem(
           title: Text(appLocalizations.checkUpdate),
           onTap: () {
             _checkUpdate(context);
           },
         ),
-        ListTile(
+        ListItem(
           title: const Text("Telegram"),
           onTap: () {
-            launchUrl(
-              Uri.parse("https://t.me/+G-veVtwBOl4wODc1"),
+            globalState.openUrl(
+              "https://t.me/+G-veVtwBOl4wODc1",
             );
           },
           trailing: const Icon(Icons.launch),
         ),
-        ListTile(
+        ListItem(
           title: Text(appLocalizations.project),
           onTap: () {
-            launchUrl(
-              Uri.parse("https://github.com/$repository"),
+            globalState.openUrl(
+              "https://github.com/$repository",
             );
           },
           trailing: const Icon(Icons.launch),
         ),
-        ListTile(
+        ListItem(
           title: Text(appLocalizations.core),
           onTap: () {
-            launchUrl(
-              Uri.parse("https://github.com/chen08209/Clash.Meta/tree/FlClash"),
+            globalState.openUrl(
+              "https://github.com/chen08209/Clash.Meta/tree/FlClash",
             );
           },
           trailing: const Icon(Icons.launch),
@@ -105,4 +73,139 @@ class AboutFragment extends StatelessWidget {
       ],
     );
   }
+
+  List<Widget> _buildContributorsSection() {
+    const contributors = [
+      Contributor(
+        avatar: "assets/images/avatars/june2.jpg",
+        name: "June2",
+        link: "https://t.me/Jibadong",
+      ),
+      Contributor(
+        avatar: "assets/images/avatars/arue.jpg",
+        name: "Arue",
+        link: "https://t.me/xrcm6868",
+      ),
+    ];
+    return generateSection(
+      separated: false,
+      title: appLocalizations.otherContributors,
+      items: [
+        ListItem(
+          title: SingleChildScrollView(
+            scrollDirection: Axis.horizontal,
+            child: Wrap(
+              spacing: 24,
+              children: [
+                for (final contributor in contributors)
+                  Avatar(
+                    contributor: contributor,
+                  ),
+              ],
+            ),
+          ),
+        )
+      ],
+    );
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    final items = [
+      ListTile(
+        title: Column(
+          crossAxisAlignment: CrossAxisAlignment.start,
+          children: [
+            Wrap(
+              spacing: 16,
+              crossAxisAlignment: WrapCrossAlignment.center,
+              children: [
+                Padding(
+                  padding: const EdgeInsets.all(12),
+                  child: Image.asset(
+                    'assets/images/icon.png',
+                    width: 64,
+                    height: 64,
+                  ),
+                ),
+                Column(
+                  crossAxisAlignment: CrossAxisAlignment.start,
+                  children: [
+                    Text(
+                      appName,
+                      style: Theme.of(context).textTheme.headlineSmall,
+                    ),
+                    Text(
+                      globalState.packageInfo.version,
+                      style: Theme.of(context).textTheme.labelLarge,
+                    )
+                  ],
+                )
+              ],
+            ),
+            const SizedBox(
+              height: 24,
+            ),
+            Text(
+              appLocalizations.desc,
+              style: Theme.of(context).textTheme.bodySmall,
+            ),
+          ],
+        ),
+      ),
+      const SizedBox(
+        height: 12,
+      ),
+      ..._buildContributorsSection(),
+      ..._buildMoreSection(context),
+    ];
+    return Padding(
+      padding: kMaterialListPadding.copyWith(
+        top: 16,
+        bottom: 16,
+      ),
+      child: generateListView(items),
+    );
+  }
+}
+
+class Avatar extends StatelessWidget {
+  final Contributor contributor;
+
+  const Avatar({
+    super.key,
+    required this.contributor,
+  });
+
+  @override
+  Widget build(BuildContext context) {
+    return InkWell(
+      splashColor: Colors.transparent,
+      highlightColor: Colors.transparent,
+      hoverColor: Colors.transparent,
+      child: Column(
+        children: [
+          SizedBox(
+            width: 36,
+            height: 36,
+            child: CircleAvatar(
+              foregroundImage: AssetImage(
+                contributor.avatar,
+              ),
+            ),
+          ),
+          const SizedBox(
+            height: 4,
+          ),
+          Text(
+            contributor.name,
+            style: context.textTheme.bodySmall,
+          )
+        ],
+      ),
+      onTap: () {
+        globalState.openUrl(contributor.link);
+      },
+    );
+  }
 }

lib/fragments/backup_and_recovery.dart

@@ -113,8 +113,7 @@ class _BackupAndRecoveryState extends State<BackupAndRecovery> {
                         return Center(
                           child: FadeBox(
                             key: const Key("fade_box_1"),
-                            child: snapshot.connectionState ==
-                                    ConnectionState.waiting
+                            child: snapshot.connectionState == ConnectionState.waiting
                                 ? const SizedBox(
                                     width: 12,
                                     height: 12,
@@ -159,12 +158,12 @@ class _BackupAndRecoveryState extends State<BackupAndRecovery> {
                             ListHeader(
                                 title: appLocalizations.backupAndRecovery),
                             ListItem(
-                              onTab: _backup,
+                              onTap: _backup,
                               title: Text(appLocalizations.backup),
                               subtitle: Text(appLocalizations.backupDesc),
                             ),
                             ListItem(
-                              onTab: _handleRecovery,
+                              onTap: _handleRecovery,
                               title: Text(appLocalizations.recovery),
                               subtitle: Text(appLocalizations.recoveryDesc),
                             ),
@@ -341,13 +340,13 @@ class _RecoveryOptionsDialogState extends State<RecoveryOptionsDialog> {
         child: Wrap(
           children: [
             ListItem(
-              onTab: () {
+              onTap: () {
                 _handleOnTab(RecoveryOption.onlyProfiles);
               },
               title: Text(appLocalizations.recoveryProfiles),
             ),
             ListItem(
-              onTab: () {
+              onTap: () {
                 _handleOnTab(RecoveryOption.all);
               },
               title: Text(appLocalizations.recoveryAll),

lib/fragments/config.dart

@@ -141,7 +141,7 @@ class _ConfigFragmentState extends State<ConfigFragment> {
     return generateSection(
       title: appLocalizations.app,
       items: [
-        if (Platform.isAndroid)
+        if (Platform.isAndroid)...[
           Selector<Config, bool>(
             selector: (_, config) => config.allowBypass,
             builder: (_, allowBypass, __) {
@@ -159,7 +159,6 @@ class _ConfigFragmentState extends State<ConfigFragment> {
               );
             },
           ),
-        if (Platform.isAndroid)
           Selector<Config, bool>(
             selector: (_, config) => config.systemProxy,
             builder: (_, systemProxy, __) {
@@ -177,6 +176,24 @@ class _ConfigFragmentState extends State<ConfigFragment> {
               );
             },
           ),
+        ],
+        Selector<Config, bool>(
+          selector: (_, config) => config.isCloseConnections,
+          builder: (_, isCloseConnections, __) {
+            return ListItem.switchItem(
+              leading: const Icon(Icons.auto_delete_outlined),
+              title: Text(appLocalizations.autoCloseConnections),
+              subtitle: Text(appLocalizations.autoCloseConnectionsDesc),
+              delegate: SwitchDelegate(
+                value: isCloseConnections,
+                onChanged: (bool value) async {
+                  final appController = globalState.appController;
+                  appController.config.isCloseConnections = value;
+                },
+              ),
+            );
+          },
+        ),
         Selector<Config, bool>(
           selector: (_, config) => config.isCompatible,
           builder: (_, isCompatible, __) {
@@ -210,7 +227,7 @@ class _ConfigFragmentState extends State<ConfigFragment> {
               leading: const Icon(Icons.info_outline),
               title: Text(appLocalizations.logLevel),
               subtitle: Text(value.name),
-              onTab: () {
+              onTap: () {
                 _showLogLevelDialog(value);
               },
             );
@@ -223,7 +240,7 @@ class _ConfigFragmentState extends State<ConfigFragment> {
               leading: const Icon(Icons.computer_outlined),
               title: const Text("UA"),
               subtitle: Text(value ?? appLocalizations.defaultText),
-              onTab: () {
+              onTap: () {
                 _showUaDialog(value);
               },
             );
@@ -236,7 +253,7 @@ class _ConfigFragmentState extends State<ConfigFragment> {
               leading: const Icon(Icons.timeline),
               title: Text(appLocalizations.testUrl),
               subtitle: Text(value),
-              onTab: () {
+              onTap: () {
                 _modifyTestUrl(value);
               },
             );
@@ -246,7 +263,7 @@ class _ConfigFragmentState extends State<ConfigFragment> {
           selector: (_, clashConfig) => clashConfig.mixedPort,
           builder: (_, mixedPort, __) {
             return ListItem(
-              onTab: () {
+              onTap: () {
                 _modifyMixedPort(mixedPort);
               },
               leading: const Icon(Icons.adjust_outlined),

lib/fragments/connections.dart

@@ -37,8 +37,9 @@ class _ConnectionsFragmentState extends State<ConnectionsFragment> {
       timer = Timer.periodic(
         const Duration(seconds: 1),
         (timer) {
-          connectionsNotifier.value = connectionsNotifier.value
-              .copyWith(connections: clashCore.getConnections());
+          connectionsNotifier.value = connectionsNotifier.value.copyWith(
+            connections: clashCore.getConnections(),
+          );
         },
       );
     });
@@ -50,6 +51,18 @@ class _ConnectionsFragmentState extends State<ConnectionsFragment> {
         final commonScaffoldState =
             context.findAncestorStateOfType<CommonScaffoldState>();
         commonScaffoldState?.actions = [
+          IconButton(
+            onPressed: () {
+              clashCore.closeConnections();
+              connectionsNotifier.value = connectionsNotifier.value.copyWith(
+                connections: clashCore.getConnections(),
+              );
+            },
+            icon: const Icon(Icons.delete_sweep_outlined),
+          ),
+          const SizedBox(
+            width: 8,
+          ),
           IconButton(
             onPressed: () {
               showSearch(
@@ -87,7 +100,7 @@ class _ConnectionsFragmentState extends State<ConnectionsFragment> {
   }
 
   _handleBlockConnection(String id) {
-    clashCore.closeConnections(id);
+    clashCore.closeConnection(id);
     connectionsNotifier.value = connectionsNotifier.value
         .copyWith(connections: clashCore.getConnections());
   }
@@ -227,7 +240,7 @@ class ConnectionsSearchDelegate extends SearchDelegate {
   }
 
   _handleBlockConnection(String id) {
-    clashCore.closeConnections(id);
+    clashCore.closeConnection(id);
     connectionsNotifier.value = connectionsNotifier.value.copyWith(
       connections: clashCore.getConnections(),
     );

lib/fragments/dashboard/dashboard.dart

@@ -1,10 +1,10 @@
-import 'package:fl_clash/enum/enum.dart';
+import 'dart:math';
+
 import 'package:fl_clash/fragments/dashboard/intranet_ip.dart';
 import 'package:fl_clash/models/models.dart';
 import 'package:flutter/material.dart';
 import 'package:fl_clash/widgets/widgets.dart';
 import 'package:provider/provider.dart';
-
 import 'network_detection.dart';
 import 'outbound_mode.dart';
 import 'start_button.dart';
@@ -29,34 +29,35 @@ class _DashboardFragmentState extends State<DashboardFragment> {
         alignment: Alignment.topCenter,
         child: SingleChildScrollView(
           padding: const EdgeInsets.all(16),
-          child: Selector<AppState, ViewMode>(
-            selector: (_, appState) => appState.viewMode,
-            builder: (_, viewMode, ___) {
-              final isDesktop = viewMode == ViewMode.desktop;
+          child: Selector<AppState, double>(
+            selector: (_, appState) => appState.viewWidth,
+            builder: (_, viewWidth, ___) {
+              // final viewMode = other.getViewMode(viewWidth);
+              // final isDesktop = viewMode == ViewMode.desktop;
               return Grid(
-                crossAxisCount: 12,
+                crossAxisCount: max(4 * ((viewWidth / 350).ceil()), 8),
                 crossAxisSpacing: 16,
                 mainAxisSpacing: 16,
-                children: [
+                children: const [
                   GridItem(
-                    crossAxisCellCount: isDesktop ? 8 : 12,
-                    child: const NetworkSpeed(),
+                    crossAxisCellCount: 8,
+                    child: NetworkSpeed(),
                   ),
                   GridItem(
-                    crossAxisCellCount: isDesktop ? 4 : 6,
-                    child: const OutboundMode(),
+                    crossAxisCellCount: 4,
+                    child: OutboundMode(),
                   ),
                   GridItem(
-                    crossAxisCellCount: isDesktop ? 4 : 6,
-                    child: const NetworkDetection(),
+                    crossAxisCellCount: 4,
+                    child: NetworkDetection(),
                   ),
                   GridItem(
-                    crossAxisCellCount: isDesktop ? 4 : 6,
-                    child: const TrafficUsage(),
+                    crossAxisCellCount: 4,
+                    child: TrafficUsage(),
                   ),
                   GridItem(
-                    crossAxisCellCount: isDesktop ? 4 : 6,
-                    child: const IntranetIP(),
+                    crossAxisCellCount: 4,
+                    child: IntranetIP(),
                   ),
                 ],
               );

lib/fragments/profiles/add_profile.dart

@@ -48,19 +48,19 @@ class AddProfile extends StatelessWidget {
             leading: const Icon(Icons.qr_code),
             title: Text(appLocalizations.qrcode),
             subtitle: Text(appLocalizations.qrcodeDesc),
-            onTab: _toScan,
+            onTap: _toScan,
           ),
         ListItem(
           leading: const Icon(Icons.upload_file),
           title: Text(appLocalizations.file),
           subtitle: Text(appLocalizations.fileDesc),
-          onTab: _handleAddProfileFormFile,
+          onTap: _handleAddProfileFormFile,
         ),
         ListItem(
           leading: const Icon(Icons.cloud_download),
           title: Text(appLocalizations.url),
           subtitle: Text(appLocalizations.urlDesc),
-          onTab: _toAdd,
+          onTap: _toAdd,
         )
       ],
     );

lib/fragments/profiles/profiles.dart

@@ -313,13 +313,6 @@ class _ProfileItemState extends State<ProfileItem> {
                 ),
                 Row(
                   children: [
-                    Text(
-                      appLocalizations.expirationTime,
-                      style: textTheme.labelMedium?.toLighter,
-                    ),
-                    const SizedBox(
-                      width: 4,
-                    ),
                     Text(
                       expireShow,
                       style: textTheme.labelMedium?.toLighter,

lib/fragments/proxies/card.dart

@@ -105,11 +105,10 @@ class ProxyCard extends StatelessWidget {
       groupName,
       proxy.name,
     );
-    clashCore.changeProxy(
-      ChangeProxyParams(
-        groupName: groupName,
-        proxyName: proxy.name,
-      ),
+    globalState.changeProxy(
+      config: appController.config,
+      groupName: groupName,
+      proxyName: proxy.name,
     );
   }
 

lib/fragments/proxies/common.dart

@@ -0,0 +1,75 @@
+import 'dart:math';
+
+import 'package:fl_clash/clash/clash.dart';
+import 'package:fl_clash/common/constant.dart';
+import 'package:fl_clash/enum/enum.dart';
+import 'package:fl_clash/models/models.dart';
+import 'package:fl_clash/state.dart';
+import 'package:flutter/material.dart';
+import 'package:provider/provider.dart';
+
+Widget currentProxyNameBuilder({
+  required String groupName,
+  required Widget Function(String) builder,
+}) {
+  return Selector2<AppState, Config, String>(
+    selector: (_, appState, config) {
+      final group = appState.getGroupWithName(groupName);
+      return config.currentSelectedMap[groupName] ?? group?.now ?? '';
+    },
+    builder: (_, value, ___) {
+      return builder(value);
+    },
+  );
+}
+
+double get listHeaderHeight {
+  final measure = globalState.appController.measure;
+  return 24 + measure.titleMediumHeight + 4 + measure.bodyMediumHeight;
+}
+
+double getItemHeight(ProxyCardType proxyCardType) {
+  final measure = globalState.appController.measure;
+  final baseHeight =
+      12 * 2 + measure.bodyMediumHeight * 2 + measure.bodySmallHeight + 8;
+  return switch (proxyCardType) {
+    ProxyCardType.expand => baseHeight + measure.labelSmallHeight + 8,
+    ProxyCardType.shrink => baseHeight,
+    ProxyCardType.min => baseHeight - measure.bodyMediumHeight,
+  };
+}
+
+delayTest(List<Proxy> proxies) async {
+  final appController = globalState.appController;
+  for (final proxy in proxies) {
+    final proxyName =
+        appController.appState.getRealProxyName(proxy.name) ?? proxy.name;
+    globalState.appController.setDelay(
+      Delay(
+        name: proxyName,
+        value: 0,
+      ),
+    );
+    clashCore.getDelay(proxyName).then((delay) {
+      globalState.appController.setDelay(delay);
+    });
+  }
+  await Future.delayed(httpTimeoutDuration + moreDuration);
+  appController.appState.sortNum++;
+}
+
+double getScrollToSelectedOffset({
+  required String groupName,
+  required List<Proxy> proxies,
+}) {
+  final appController = globalState.appController;
+  final columns = appController.columns;
+  final proxyCardType = appController.config.proxyCardType;
+  final selectedName = appController.getCurrentSelectedName(groupName);
+  final findSelectedIndex = proxies.indexWhere(
+    (proxy) => proxy.name == selectedName,
+  );
+  final selectedIndex = findSelectedIndex != -1 ? findSelectedIndex : 0;
+  final rows = ((selectedIndex - 1) / columns).ceil();
+  return max(rows * (getItemHeight(proxyCardType) + 8) - 8, 0);
+}

lib/fragments/proxies/group.dart

@@ -1,404 +0,0 @@
-import 'dart:math';
-
-import 'package:fl_clash/clash/clash.dart';
-import 'package:fl_clash/common/common.dart';
-import 'package:fl_clash/enum/enum.dart';
-import 'package:fl_clash/models/models.dart';
-import 'package:fl_clash/state.dart';
-import 'package:fl_clash/widgets/widgets.dart';
-import 'package:flutter/material.dart';
-import 'package:provider/provider.dart';
-
-import 'card.dart';
-
-class ProxyGroupView extends StatefulWidget {
-  final String groupName;
-  final ProxiesType type;
-
-  const ProxyGroupView({
-    super.key,
-    required this.groupName,
-    required this.type,
-  });
-
-  @override
-  State<ProxyGroupView> createState() => _ProxyGroupViewState();
-}
-
-class _ProxyGroupViewState extends State<ProxyGroupView> {
-  var isLock = false;
-  final scrollController = ScrollController();
-  var isEnd = false;
-
-  String get groupName => widget.groupName;
-
-  ProxiesType get type => widget.type;
-
-  double _getItemHeight(ProxyCardType proxyCardType) {
-    final measure = globalState.appController.measure;
-    final baseHeight =
-        12 * 2 + measure.bodyMediumHeight * 2 + measure.bodySmallHeight + 8;
-    return switch(proxyCardType){
-      ProxyCardType.expand => baseHeight + measure.labelSmallHeight + 8,
-      ProxyCardType.shrink => baseHeight,
-      ProxyCardType.min => baseHeight - measure.bodyMediumHeight,
-    };
-  }
-
-  _delayTest(List<Proxy> proxies) async {
-    if (isLock) return;
-    isLock = true;
-    final appController = globalState.appController;
-    for (final proxy in proxies) {
-      final proxyName =
-          appController.appState.getRealProxyName(proxy.name) ?? proxy.name;
-      globalState.appController.setDelay(
-        Delay(
-          name: proxyName,
-          value: 0,
-        ),
-      );
-      clashCore.getDelay(proxyName).then((delay) {
-        globalState.appController.setDelay(delay);
-      });
-    }
-    await Future.delayed(httpTimeoutDuration + moreDuration);
-    appController.appState.sortNum++;
-    isLock = false;
-  }
-
-  Widget _currentProxyNameBuilder({
-    required Widget Function(String) builder,
-  }) {
-    return Selector2<AppState, Config, String>(
-      selector: (_, appState, config) {
-        final group = appState.getGroupWithName(groupName)!;
-        return config.currentSelectedMap[groupName] ?? group.now ?? '';
-      },
-      builder: (_, value, ___) {
-        return builder(value);
-      },
-    );
-  }
-
-  Widget _buildTabGroupView({
-    required List<Proxy> proxies,
-    required int columns,
-    required ProxyCardType proxyCardType,
-  }) {
-    final sortedProxies = globalState.appController.getSortProxies(
-      proxies,
-    );
-    return DelayTestButtonContainer(
-      onClick: () async {
-        await _delayTest(
-          proxies,
-        );
-      },
-      child: Align(
-        alignment: Alignment.topCenter,
-        child: GridView.builder(
-          padding: const EdgeInsets.all(16),
-          gridDelegate: SliverGridDelegateWithFixedCrossAxisCount(
-            crossAxisCount: columns,
-            mainAxisSpacing: 8,
-            crossAxisSpacing: 8,
-            mainAxisExtent: _getItemHeight(proxyCardType),
-          ),
-          itemCount: sortedProxies.length,
-          itemBuilder: (_, index) {
-            final proxy = sortedProxies[index];
-            return _currentProxyNameBuilder(builder: (value) {
-              return ProxyCard(
-                type: proxyCardType,
-                key: ValueKey('$groupName.${proxy.name}'),
-                isSelected: value == proxy.name,
-                proxy: proxy,
-                groupName: groupName,
-              );
-            });
-          },
-        ),
-      ),
-    );
-  }
-
-  Widget _buildExpansionGroupView({
-    required List<Proxy> proxies,
-    required int columns,
-    required ProxyCardType proxyCardType,
-  }) {
-    final sortedProxies = globalState.appController.getSortProxies(
-      proxies,
-    );
-    final group =
-    globalState.appController.appState.getGroupWithName(groupName)!;
-    final itemHeight = _getItemHeight(proxyCardType);
-    final innerHeight = context.appSize.height - 200;
-    final lines = (sortedProxies.length / columns).ceil();
-    final minLines =
-    innerHeight >= 200 ? (innerHeight / itemHeight).floor() : 3;
-    final height = (itemHeight + 8) * min(lines, minLines) - 8;
-    return Selector<Config, Set<String>>(
-      selector: (_, config) => config.currentUnfoldSet,
-      builder: (_, currentUnfoldSet, __) {
-        return CommonCard(
-          child: ExpansionTile(
-            childrenPadding: const EdgeInsets.all(8),
-            initiallyExpanded: currentUnfoldSet.contains(groupName),
-            iconColor: context.colorScheme.onSurfaceVariant,
-            onExpansionChanged: (value) {
-              final tempUnfoldSet = Set<String>.from(currentUnfoldSet);
-              if (value) {
-                tempUnfoldSet.add(groupName);
-              } else {
-                tempUnfoldSet.remove(groupName);
-              }
-              globalState.appController.config.updateCurrentUnfoldSet(
-                tempUnfoldSet,
-              );
-            },
-            controlAffinity: ListTileControlAffinity.trailing,
-            title: Row(
-              mainAxisSize: MainAxisSize.min,
-              mainAxisAlignment: MainAxisAlignment.spaceBetween,
-              children: [
-                Flexible(
-                  flex: 1,
-                  child: Column(
-                    mainAxisSize: MainAxisSize.min,
-                    crossAxisAlignment: CrossAxisAlignment.start,
-                    children: [
-                      Text(groupName),
-                      const SizedBox(
-                        height: 4,
-                      ),
-                      Flexible(
-                        flex: 1,
-                        child: Row(
-                          mainAxisSize: MainAxisSize.min,
-                          mainAxisAlignment: MainAxisAlignment.start,
-                          crossAxisAlignment: CrossAxisAlignment.center,
-                          children: [
-                            Text(
-                              group.type.name,
-                              style: context.textTheme.labelMedium?.toLight,
-                            ),
-                            Flexible(
-                              flex: 1,
-                              child: _currentProxyNameBuilder(
-                                builder: (value) {
-                                  return Row(
-                                    mainAxisSize: MainAxisSize.min,
-                                    mainAxisAlignment: MainAxisAlignment.start,
-                                    crossAxisAlignment:
-                                    CrossAxisAlignment.center,
-                                    children: [
-                                      if (value.isNotEmpty) ...[
-                                        Icon(
-                                          Icons.arrow_right,
-                                          color: context
-                                              .colorScheme.onSurfaceVariant,
-                                        ),
-                                        Flexible(
-                                          flex: 1,
-                                          child: Text(
-                                            overflow: TextOverflow.ellipsis,
-                                            value,
-                                            style: context
-                                                .textTheme.labelMedium?.toLight,
-                                          ),
-                                        ),
-                                      ]
-                                    ],
-                                  );
-                                },
-                              ),
-                            ),
-                          ],
-                        ),
-                      ),
-                      const SizedBox(
-                        height: 4,
-                      ),
-                    ],
-                  ),
-                ),
-                IconButton(
-                  icon: Icon(
-                    Icons.network_ping,
-                    size: 20,
-                    color: context.colorScheme.onSurfaceVariant,
-                  ),
-                  onPressed: () {
-                    _delayTest(sortedProxies);
-                  },
-                ),
-              ],
-            ),
-            shape: const RoundedRectangleBorder(
-              side: BorderSide.none,
-            ),
-            collapsedShape: const RoundedRectangleBorder(
-              side: BorderSide.none,
-            ),
-            children: [
-              SizedBox(
-                height: height,
-                child: GridView.builder(
-                  key: widget.key,
-                  controller: scrollController,
-                  gridDelegate: SliverGridDelegateWithFixedCrossAxisCount(
-                    crossAxisCount: columns,
-                    mainAxisSpacing: 8,
-                    crossAxisSpacing: 8,
-                    mainAxisExtent: _getItemHeight(proxyCardType),
-                  ),
-                  itemCount: sortedProxies.length,
-                  itemBuilder: (_, index) {
-                    final proxy = sortedProxies[index];
-                    return _currentProxyNameBuilder(
-                      builder: (value) {
-                        return ProxyCard(
-                          style: CommonCardType.filled,
-                          type: proxyCardType,
-                          isSelected: value == proxy.name,
-                          key: ValueKey('$groupName.${proxy.name}'),
-                          proxy: proxy,
-                          groupName: groupName,
-                        );
-                      },
-                    );
-                  },
-                ),
-              ),
-            ],
-          ),
-        );
-      },
-    );
-  }
-
-  @override
-  void dispose() {
-    super.dispose();
-    scrollController.dispose();
-  }
-
-  @override
-  Widget build(BuildContext context) {
-    return Selector2<AppState, Config, ProxyGroupSelectorState>(
-      selector: (_, appState, config) {
-        final group = appState.getGroupWithName(groupName)!;
-        return ProxyGroupSelectorState(
-          proxyCardType: config.proxyCardType,
-          proxiesSortType: config.proxiesSortType,
-          columns: globalState.appController.columns,
-          sortNum: appState.sortNum,
-          proxies: group.all,
-        );
-      },
-      builder: (_, state, __) {
-        final proxies = state.proxies;
-        final columns = state.columns;
-        final proxyCardType = state.proxyCardType;
-        return switch (type) {
-          ProxiesType.tab => _buildTabGroupView(
-            proxies: proxies,
-            columns: columns,
-            proxyCardType: proxyCardType,
-          ),
-          ProxiesType.list => _buildExpansionGroupView(
-            proxies: proxies,
-            columns: columns,
-            proxyCardType: proxyCardType,
-          ),
-        };
-      },
-    );
-  }
-}
-
-class DelayTestButtonContainer extends StatefulWidget {
-  final Widget child;
-  final Future Function() onClick;
-
-  const DelayTestButtonContainer({
-    super.key,
-    required this.child,
-    required this.onClick,
-  });
-
-  @override
-  State<DelayTestButtonContainer> createState() =>
-      _DelayTestButtonContainerState();
-}
-
-class _DelayTestButtonContainerState extends State<DelayTestButtonContainer>
-    with SingleTickerProviderStateMixin {
-  late AnimationController _controller;
-  late Animation<double> _scale;
-
-  _healthcheck() async {
-    _controller.forward();
-    await widget.onClick();
-    _controller.reverse();
-  }
-
-  @override
-  void initState() {
-    super.initState();
-    _controller = AnimationController(
-      vsync: this,
-      duration: const Duration(
-        milliseconds: 200,
-      ),
-    );
-    _scale = Tween<double>(
-      begin: 1.0,
-      end: 0.0,
-    ).animate(
-      CurvedAnimation(
-        parent: _controller,
-        curve: const Interval(
-          0,
-          1,
-        ),
-      ),
-    );
-  }
-
-  @override
-  void dispose() {
-    _controller.dispose();
-    super.dispose();
-  }
-
-  @override
-  Widget build(BuildContext context) {
-    _controller.reverse();
-    return FloatLayout(
-      floatingWidget: FloatWrapper(
-        child: AnimatedBuilder(
-          animation: _controller.view,
-          builder: (_, child) {
-            return SizedBox(
-              width: 56,
-              height: 56,
-              child: Transform.scale(
-                scale: _scale.value,
-                child: child,
-              ),
-            );
-          },
-          child: FloatingActionButton(
-            heroTag: null,
-            onPressed: _healthcheck,
-            child: const Icon(Icons.network_ping),
-          ),
-        ),
-      ),
-      child: widget.child,
-    );
-  }
-}

lib/fragments/proxies/list.dart

@@ -1,50 +1,512 @@
+import 'package:collection/collection.dart';
+import 'package:fl_clash/common/common.dart';
 import 'package:fl_clash/enum/enum.dart';
 import 'package:fl_clash/models/models.dart';
+import 'package:fl_clash/state.dart';
+import 'package:fl_clash/widgets/card.dart';
 import 'package:flutter/material.dart';
 import 'package:provider/provider.dart';
 
-import 'group.dart';
+import 'card.dart';
+import 'common.dart';
+
+typedef GroupNameProxiesMap = Map<String, List<Proxy>>;
 
 class ProxiesListFragment extends StatefulWidget {
   const ProxiesListFragment({super.key});
 
   @override
-  State<ProxiesListFragment> createState() =>
-      _ProxiesListFragmentState();
+  State<ProxiesListFragment> createState() => _ProxiesListFragmentState();
 }
 
-class _ProxiesListFragmentState
-    extends State<ProxiesListFragment> {
+class _ProxiesListFragmentState extends State<ProxiesListFragment> {
+  final _controller = ScrollController();
+  final _headerStateNotifier = ValueNotifier<ProxiesListHeaderSelectorState>(
+    const ProxiesListHeaderSelectorState(
+      offset: 0,
+      currentIndex: 0,
+    ),
+  );
+  List<double> _headerOffset = [];
+  GroupNameProxiesMap _lastGroupNameProxiesMap = {};
+
+  @override
+  void initState() {
+    super.initState();
+    _controller.addListener(_adjustHeader);
+  }
+
+  _adjustHeader() {
+    final offset = _controller.offset;
+    final index = _headerOffset.findInterval(offset);
+    final currentIndex = index;
+    double headerOffset = 0.0;
+    if (index + 1 <= _headerOffset.length - 1) {
+      final endOffset = _headerOffset[index + 1];
+      final startOffset = endOffset - listHeaderHeight - 8;
+      if (offset > startOffset && offset < endOffset) {
+        headerOffset = offset - startOffset;
+      }
+    }
+    _headerStateNotifier.value = _headerStateNotifier.value.copyWith(
+      currentIndex: currentIndex,
+      offset: headerOffset,
+    );
+  }
+
+  double _getListItemHeight(Type type, ProxyCardType proxyCardType) {
+    return switch (type) {
+      const (SizedBox) => 8,
+      const (ListHeader) => listHeaderHeight,
+      Type() => getItemHeight(proxyCardType),
+    };
+  }
+
+  @override
+  void dispose() {
+    super.dispose();
+    _headerStateNotifier.dispose();
+    _controller.removeListener(_adjustHeader);
+    _controller.dispose();
+  }
+
+  _handleChange(Set<String> currentUnfoldSet, String groupName) {
+    final tempUnfoldSet = Set<String>.from(currentUnfoldSet);
+    if (tempUnfoldSet.contains(groupName)) {
+      tempUnfoldSet.remove(groupName);
+    } else {
+      tempUnfoldSet.add(groupName);
+    }
+    globalState.appController.config.updateCurrentUnfoldSet(
+      tempUnfoldSet,
+    );
+    WidgetsBinding.instance.addPostFrameCallback((_) {
+      _adjustHeader();
+    });
+  }
+
+  List<double> _getItemHeightList(
+    List<Widget> items,
+    ProxyCardType proxyCardType,
+  ) {
+    final itemHeightList = <double>[];
+    List<double> headerOffset = [];
+    double currentHeight = 0;
+    for (final item in items) {
+      if (item.runtimeType == ListHeader) {
+        headerOffset.add(currentHeight);
+      }
+      final itemHeight = _getListItemHeight(item.runtimeType, proxyCardType);
+      itemHeightList.add(itemHeight);
+      currentHeight = currentHeight + itemHeight;
+    }
+    _headerOffset = headerOffset;
+    return itemHeightList;
+  }
+
+  List<Widget> _buildItems({
+    required List<String> groupNames,
+    required int columns,
+    required Set<String> currentUnfoldSet,
+    required ProxyCardType type,
+  }) {
+    final items = <Widget>[];
+    final GroupNameProxiesMap groupNameProxiesMap = {};
+    for (final groupName in groupNames) {
+      final group =
+          globalState.appController.appState.getGroupWithName(groupName)!;
+      final isExpand = currentUnfoldSet.contains(groupName);
+      items.addAll([
+        ListHeader(
+          onScrollToSelected: _scrollToGroupSelected,
+          key: Key(groupName),
+          isExpand: isExpand,
+          group: group,
+          onChange: (String groupName) {
+            _handleChange(currentUnfoldSet, groupName);
+          },
+        ),
+        const SizedBox(
+          height: 8,
+        ),
+      ]);
+      if (isExpand) {
+        final sortedProxies = globalState.appController.getSortProxies(
+          group.all,
+        );
+        groupNameProxiesMap[groupName] = sortedProxies;
+        final chunks = sortedProxies.chunks(columns);
+        final rows = chunks.map<Widget>((proxies) {
+          final children = proxies
+              .map<Widget>(
+                (proxy) => Flexible(
+                  child: currentProxyNameBuilder(
+                      groupName: group.name,
+                      builder: (currentProxyName) {
+                        return ProxyCard(
+                          type: type,
+                          isSelected: currentProxyName == proxy.name,
+                          key: ValueKey('$groupName.${proxy.name}'),
+                          proxy: proxy,
+                          groupName: groupName,
+                        );
+                      }),
+                ),
+              )
+              .fill(
+                columns,
+                filler: (_) => const Flexible(
+                  child: SizedBox(),
+                ),
+              )
+              .separated(
+                const SizedBox(
+                  width: 8,
+                ),
+              );
+
+          return Row(
+            children: children.toList(),
+          );
+        }).separated(
+          const SizedBox(
+            height: 8,
+          ),
+        );
+        items.addAll(
+          [
+            ...rows,
+            const SizedBox(
+              height: 8,
+            ),
+          ],
+        );
+      }
+    }
+    _lastGroupNameProxiesMap = groupNameProxiesMap;
+    return items;
+  }
+
+  _buildHeader({
+    required String groupName,
+    required Set<String> currentUnfoldSet,
+  }) {
+    final group =
+        globalState.appController.appState.getGroupWithName(groupName)!;
+    final isExpand = currentUnfoldSet.contains(groupName);
+    return SizedBox(
+      height: listHeaderHeight,
+      child: ListHeader(
+        onScrollToSelected: _scrollToGroupSelected,
+        key: Key(groupName),
+        isExpand: isExpand,
+        group: group,
+        onChange: (String groupName) {
+          _handleChange(currentUnfoldSet, groupName);
+        },
+      ),
+    );
+  }
+
+  _scrollToGroupSelected(String groupName) {
+    final appController = globalState.appController;
+    final currentGroups = appController.appState.currentGroups;
+    final groupNames = currentGroups.map((e) => e.name).toList();
+    final findIndex = groupNames.indexWhere((item) => item == groupName);
+    final index = findIndex != -1 ? findIndex : 0;
+    final currentInitOffset = _headerOffset[index];
+    final proxies = _lastGroupNameProxiesMap[groupName];
+    _controller.animateTo(
+      currentInitOffset +
+          getScrollToSelectedOffset(
+            groupName: groupName,
+            proxies: proxies ?? [],
+          ),
+      duration: const Duration(milliseconds: 300),
+      curve: Curves.easeIn,
+    );
+  }
+
   @override
   Widget build(BuildContext context) {
-    return Selector2<AppState, Config, ProxiesSelectorState>(
+    return Selector2<AppState, Config, ProxiesListSelectorState>(
       selector: (_, appState, config) {
         final currentGroups = appState.currentGroups;
         final groupNames = currentGroups.map((e) => e.name).toList();
-        return ProxiesSelectorState(
+        return ProxiesListSelectorState(
           groupNames: groupNames,
-          currentGroupName: config.currentGroupName,
+          currentUnfoldSet: config.currentUnfoldSet,
+          proxyCardType: config.proxyCardType,
+          proxiesSortType: config.proxiesSortType,
+          columns: globalState.appController.columns,
+          sortNum: appState.sortNum,
         );
       },
+      shouldRebuild: (prev, next) {
+        if (!const ListEquality<String>()
+            .equals(prev.groupNames, next.groupNames)) {
+          _headerStateNotifier.value = const ProxiesListHeaderSelectorState(
+            offset: 0,
+            currentIndex: 0,
+          );
+        }
+        return prev != next;
+      },
       builder: (_, state, __) {
-        return ListView.separated(
-          padding: const EdgeInsets.all(16),
-          itemCount: state.groupNames.length,
-          itemBuilder: (_, index) {
-            final groupName = state.groupNames[index];
-            return ProxyGroupView(
-              key: PageStorageKey(groupName),
-              groupName: groupName,
-              type: ProxiesType.list,
-            );
-          },
-          separatorBuilder: (BuildContext context, int index) {
-            return const SizedBox(
-              height: 16,
-            );
-          },
+        final items = _buildItems(
+          groupNames: state.groupNames,
+          currentUnfoldSet: state.currentUnfoldSet,
+          columns: state.columns,
+          type: state.proxyCardType,
+        );
+        final itemsOffset = _getItemHeightList(items, state.proxyCardType);
+        return Scrollbar(
+          controller: _controller,
+          thumbVisibility: true,
+          trackVisibility: true,
+          thickness: 8,
+          radius: const Radius.circular(8),
+          interactive: true,
+          child: Stack(
+            children: [
+              Positioned.fill(
+                child: ScrollConfiguration(
+                  behavior: HiddenBarScrollBehavior(),
+                  child: ListView.builder(
+                    padding: const EdgeInsets.all(16),
+                    controller: _controller,
+                    itemExtentBuilder: (index, __) {
+                      return itemsOffset[index];
+                    },
+                    itemCount: items.length,
+                    itemBuilder: (_, index) {
+                      return items[index];
+                    },
+                  ),
+                ),
+              ),
+              LayoutBuilder(builder: (_, container) {
+                return ValueListenableBuilder(
+                  valueListenable: _headerStateNotifier,
+                  builder: (_, headerState, ___) {
+                    final index =
+                        headerState.currentIndex > state.groupNames.length - 1
+                            ? 0
+                            : headerState.currentIndex;
+                    return Stack(
+                      children: [
+                        Positioned(
+                          top: -headerState.offset,
+                          child: Container(
+                            width: container.maxWidth,
+                            color: context.colorScheme.surface,
+                            padding: const EdgeInsets.only(
+                              top: 16,
+                              left: 16,
+                              right: 16,
+                              bottom: 8,
+                            ),
+                            child: _buildHeader(
+                              groupName: state.groupNames[index],
+                              currentUnfoldSet: state.currentUnfoldSet,
+                            ),
+                          ),
+                        ),
+                      ],
+                    );
+                  },
+                );
+              }),
+            ],
+          ),
         );
       },
     );
   }
-}
+}
+
+class ListHeader extends StatefulWidget {
+  final Group group;
+
+  final Function(String groupName) onChange;
+  final Function(String groupName) onScrollToSelected;
+  final bool isExpand;
+
+  const ListHeader({
+    super.key,
+    required this.group,
+    required this.onChange,
+    required this.onScrollToSelected,
+    required this.isExpand,
+  });
+
+  @override
+  State<ListHeader> createState() => _ListHeaderState();
+}
+
+class _ListHeaderState extends State<ListHeader>
+    with SingleTickerProviderStateMixin {
+  late AnimationController _animationController;
+  late Animation<double> _iconTurns;
+  var isLock = false;
+
+  String get groupName => widget.group.name;
+
+  String get groupType => widget.group.type.name;
+
+  bool get isExpand => widget.isExpand;
+
+  _delayTest(List<Proxy> proxies) async {
+    if (isLock) return;
+    isLock = true;
+    await delayTest(proxies);
+    isLock = false;
+  }
+
+  _handleChange(String groupName) {
+    if (isExpand) {
+      _animationController.reverse();
+    } else {
+      _animationController.forward();
+    }
+    widget.onChange(groupName);
+  }
+
+  @override
+  void initState() {
+    super.initState();
+    _animationController = AnimationController(
+      duration: const Duration(milliseconds: 200),
+      vsync: this,
+    );
+    _iconTurns = _animationController.drive(
+      Tween<double>(begin: 0.0, end: 0.5),
+    );
+    if (isExpand) {
+      _animationController.value = 1.0;
+    }
+  }
+
+  @override
+  void dispose() {
+    _animationController.dispose();
+    super.dispose();
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return CommonCard(
+      key: widget.key,
+      type: CommonCardType.filled,
+      child: Container(
+        padding: const EdgeInsets.all(12),
+        child: Row(
+          mainAxisAlignment: MainAxisAlignment.spaceBetween,
+          children: [
+            Flexible(
+              child: Column(
+                mainAxisSize: MainAxisSize.min,
+                crossAxisAlignment: CrossAxisAlignment.start,
+                children: [
+                  Text(
+                    groupName,
+                    style: context.textTheme.titleMedium?.copyWith(
+                      color: context.colorScheme.primary,
+                    ),
+                  ),
+                  const SizedBox(
+                    height: 4,
+                  ),
+                  Flexible(
+                    flex: 1,
+                    child: Row(
+                      mainAxisSize: MainAxisSize.min,
+                      mainAxisAlignment: MainAxisAlignment.start,
+                      crossAxisAlignment: CrossAxisAlignment.center,
+                      children: [
+                        Text(
+                          groupType,
+                          style: context.textTheme.labelMedium?.toLight,
+                        ),
+                        Flexible(
+                          flex: 1,
+                          child: currentProxyNameBuilder(
+                            groupName: groupName,
+                            builder: (value) {
+                              return Row(
+                                mainAxisSize: MainAxisSize.min,
+                                mainAxisAlignment: MainAxisAlignment.start,
+                                crossAxisAlignment: CrossAxisAlignment.center,
+                                children: [
+                                  if (value.isNotEmpty) ...[
+                                    Flexible(
+                                      flex: 1,
+                                      child: Text(
+                                        overflow: TextOverflow.ellipsis,
+                                        " · $value",
+                                        style: context
+                                            .textTheme.labelMedium?.toLight,
+                                      ),
+                                    ),
+                                  ]
+                                ],
+                              );
+                            },
+                          ),
+                        ),
+                      ],
+                    ),
+                  ),
+                ],
+              ),
+            ),
+            Row(
+              children: [
+                if (isExpand) ...[
+                  IconButton(
+                    onPressed: () {
+                      widget.onScrollToSelected(groupName);
+                    },
+                    icon: const Icon(
+                      Icons.adjust,
+                    ),
+                  ),
+                  IconButton(
+                    onPressed: () {
+                      _delayTest(widget.group.all);
+                    },
+                    icon: const Icon(
+                      Icons.network_ping,
+                    ),
+                  ),
+                  const SizedBox(
+                    width: 4,
+                  ),
+                ],
+                AnimatedBuilder(
+                  animation: _animationController.view,
+                  builder: (_, __) {
+                    return IconButton.filledTonal(
+                      onPressed: () {
+                        _handleChange(groupName);
+                      },
+                      icon: RotationTransition(
+                        turns: _iconTurns,
+                        child: const Icon(
+                          Icons.expand_more,
+                        ),
+                      ),
+                    );
+                  },
+                )
+              ],
+            )
+          ],
+        ),
+      ),
+      onPressed: () {
+        _handleChange(groupName);
+      },
+    );
+  }
+}

lib/fragments/proxies/proxies.dart

@@ -17,12 +17,26 @@ class ProxiesFragment extends StatefulWidget {
 }
 
 class _ProxiesFragmentState extends State<ProxiesFragment> {
+  final GlobalKey<ProxiesTabFragmentState> _proxiesTabKey = GlobalKey();
 
-  _initActions() {
+  _initActions(ProxiesType proxiesType) {
     WidgetsBinding.instance.addPostFrameCallback((timeStamp) {
       final commonScaffoldState =
           context.findAncestorStateOfType<CommonScaffoldState>();
       commonScaffoldState?.actions = [
+        if (proxiesType == ProxiesType.tab) ...[
+          IconButton(
+            onPressed: () {
+              _proxiesTabKey.currentState?.scrollToGroupSelected();
+            },
+            icon: const Icon(
+              Icons.gps_fixed,
+            ),
+          ),
+          const SizedBox(
+            width: 8,
+          )
+        ],
         IconButton(
           onPressed: () {
             showSheet(
@@ -43,23 +57,24 @@ class _ProxiesFragmentState extends State<ProxiesFragment> {
 
   @override
   Widget build(BuildContext context) {
-    return Selector<AppState, bool>(
-      selector: (_, appState) => appState.currentLabel == 'proxies',
-      builder: (_, isCurrent, child) {
-        if (isCurrent) {
-          _initActions();
-        }
-        return child!;
+    return Selector<Config, ProxiesType>(
+      selector: (_, config) => config.proxiesType,
+      builder: (_, proxiesType, __) {
+        return Selector<AppState, bool>(
+          selector: (_, appState) => appState.currentLabel == 'proxies',
+          builder: (_, isCurrent, child) {
+            if (isCurrent) {
+              _initActions(proxiesType);
+            }
+            return switch (proxiesType) {
+              ProxiesType.tab => ProxiesTabFragment(
+                  key: _proxiesTabKey,
+                ),
+              ProxiesType.list => const ProxiesListFragment(),
+            };
+          },
+        );
       },
-      child: Selector<Config, ProxiesType>(
-        selector: (_, config) => config.proxiesType,
-        builder: (_, proxiesType, __) {
-          return switch (proxiesType) {
-            ProxiesType.tab => const ProxiesTabFragment(),
-            ProxiesType.list => const ProxiesListFragment(),
-          };
-        },
-      ),
     );
   }
 }

lib/fragments/proxies/tab.dart

@@ -8,19 +8,23 @@ import 'package:fl_clash/widgets/widgets.dart';
 import 'package:flutter/material.dart';
 import 'package:provider/provider.dart';
 
-import 'group.dart';
+import 'card.dart';
+import 'common.dart';
+
+typedef GroupNameKeyMap = Map<String, GlobalObjectKey<ProxyGroupViewState>>;
 
 class ProxiesTabFragment extends StatefulWidget {
   const ProxiesTabFragment({super.key});
 
   @override
-  State<ProxiesTabFragment> createState() => _ProxiesTabFragmentState();
+  State<ProxiesTabFragment> createState() => ProxiesTabFragmentState();
 }
 
-class _ProxiesTabFragmentState extends State<ProxiesTabFragment>
+class ProxiesTabFragmentState extends State<ProxiesTabFragment>
     with TickerProviderStateMixin {
   TabController? _tabController;
-  final hasMoreButtonNotifier = ValueNotifier<bool>(false);
+  final _hasMoreButtonNotifier = ValueNotifier<bool>(false);
+  GroupNameKeyMap _keyMap = {};
 
   @override
   void dispose() {
@@ -28,6 +32,11 @@ class _ProxiesTabFragmentState extends State<ProxiesTabFragment>
     _tabController?.dispose();
   }
 
+  scrollToGroupSelected() {
+    final currentGroupName = globalState.appController.config.currentGroupName;
+    _keyMap[currentGroupName]?.currentState?.scrollToSelected();
+  }
+
   _buildMoreButton() {
     return Selector<AppState, bool>(
       selector: (_, appState) => appState.viewMode == ViewMode.mobile,
@@ -83,6 +92,7 @@ class _ProxiesTabFragmentState extends State<ProxiesTabFragment>
                               .updateCurrentGroupName(
                             groupName,
                           );
+                          Navigator.of(context).pop();
                         },
                         isSelected: groupName == state.currentGroupName,
                       )
@@ -126,18 +136,29 @@ class _ProxiesTabFragmentState extends State<ProxiesTabFragment>
           initialIndex: index == -1 ? 0 : index,
           vsync: this,
         );
+        GroupNameKeyMap keyMap = {};
+        final children = state.groupNames.map((groupName) {
+          keyMap[groupName] = GlobalObjectKey(groupName);
+          return KeepContainer(
+            child: ProxyGroupView(
+              key: keyMap[groupName],
+              groupName: groupName,
+            ),
+          );
+        }).toList();
+        _keyMap = keyMap;
         return Column(
           mainAxisAlignment: MainAxisAlignment.start,
           crossAxisAlignment: CrossAxisAlignment.start,
           children: [
             NotificationListener<ScrollMetricsNotification>(
               onNotification: (scrollNotification) {
-                hasMoreButtonNotifier.value =
+                _hasMoreButtonNotifier.value =
                     scrollNotification.metrics.maxScrollExtent > 0;
                 return true;
               },
               child: ValueListenableBuilder(
-                valueListenable: hasMoreButtonNotifier,
+                valueListenable: _hasMoreButtonNotifier,
                 builder: (_, value, child) {
                   return Stack(
                     alignment: AlignmentDirectional.centerStart,
@@ -199,16 +220,7 @@ class _ProxiesTabFragmentState extends State<ProxiesTabFragment>
             Expanded(
               child: TabBarView(
                 controller: _tabController,
-                children: [
-                  for (final groupName in state.groupNames)
-                    KeepContainer(
-                      key: ObjectKey(groupName),
-                      child: ProxyGroupView(
-                        groupName: groupName,
-                        type: ProxiesType.tab,
-                      ),
-                    ),
-                ],
+                children: children,
               ),
             )
           ],
@@ -217,3 +229,205 @@ class _ProxiesTabFragmentState extends State<ProxiesTabFragment>
     );
   }
 }
+
+class ProxyGroupView extends StatefulWidget {
+  final String groupName;
+
+  const ProxyGroupView({
+    super.key,
+    required this.groupName,
+  });
+
+  @override
+  State<ProxyGroupView> createState() => ProxyGroupViewState();
+}
+
+class ProxyGroupViewState extends State<ProxyGroupView> {
+  var isLock = false;
+  final _controller = ScrollController();
+  List<Proxy> _lastProxies = [];
+
+  String get groupName => widget.groupName;
+
+  _delayTest(List<Proxy> proxies) async {
+    if (isLock) return;
+    isLock = true;
+    await delayTest(proxies);
+    isLock = false;
+  }
+
+  @override
+  void dispose() {
+    super.dispose();
+    _controller.dispose();
+  }
+
+  Widget _buildTabGroupView({
+    required List<Proxy> proxies,
+    required int columns,
+    required ProxyCardType proxyCardType,
+  }) {
+    final sortedProxies = globalState.appController.getSortProxies(
+      proxies,
+    );
+    _lastProxies = sortedProxies;
+    return DelayTestButtonContainer(
+      onClick: () async {
+        await _delayTest(
+          proxies,
+        );
+      },
+      child: Align(
+        alignment: Alignment.topCenter,
+        child: GridView.builder(
+          controller: _controller,
+          padding: const EdgeInsets.all(16),
+          gridDelegate: SliverGridDelegateWithFixedCrossAxisCount(
+            crossAxisCount: columns,
+            mainAxisSpacing: 8,
+            crossAxisSpacing: 8,
+            mainAxisExtent: getItemHeight(proxyCardType),
+          ),
+          itemCount: sortedProxies.length,
+          itemBuilder: (_, index) {
+            final proxy = sortedProxies[index];
+            return currentProxyNameBuilder(
+              builder: (value) {
+                return ProxyCard(
+                  type: proxyCardType,
+                  key: ValueKey('$groupName.${proxy.name}'),
+                  isSelected: value == proxy.name,
+                  proxy: proxy,
+                  groupName: groupName,
+                );
+              },
+              groupName: groupName,
+            );
+          },
+        ),
+      ),
+    );
+  }
+
+  scrollToSelected() {
+    _controller.animateTo(
+      16 +
+          getScrollToSelectedOffset(
+            groupName: groupName,
+            proxies: _lastProxies,
+          ),
+      duration: const Duration(milliseconds: 300),
+      curve: Curves.easeIn,
+    );
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return Selector2<AppState, Config, ProxyGroupSelectorState>(
+      selector: (_, appState, config) {
+        final group = appState.getGroupWithName(groupName)!;
+        return ProxyGroupSelectorState(
+          proxyCardType: config.proxyCardType,
+          proxiesSortType: config.proxiesSortType,
+          columns: globalState.appController.columns,
+          sortNum: appState.sortNum,
+          proxies: group.all,
+        );
+      },
+      builder: (_, state, __) {
+        final proxies = state.proxies;
+        final columns = state.columns;
+        final proxyCardType = state.proxyCardType;
+        return _buildTabGroupView(
+          proxies: proxies,
+          columns: columns,
+          proxyCardType: proxyCardType,
+        );
+      },
+    );
+  }
+}
+
+class DelayTestButtonContainer extends StatefulWidget {
+  final Widget child;
+  final Future Function() onClick;
+
+  const DelayTestButtonContainer({
+    super.key,
+    required this.child,
+    required this.onClick,
+  });
+
+  @override
+  State<DelayTestButtonContainer> createState() =>
+      _DelayTestButtonContainerState();
+}
+
+class _DelayTestButtonContainerState extends State<DelayTestButtonContainer>
+    with SingleTickerProviderStateMixin {
+  late AnimationController _controller;
+  late Animation<double> _scale;
+
+  _healthcheck() async {
+    _controller.forward();
+    await widget.onClick();
+    _controller.reverse();
+  }
+
+  @override
+  void initState() {
+    super.initState();
+    _controller = AnimationController(
+      vsync: this,
+      duration: const Duration(
+        milliseconds: 200,
+      ),
+    );
+    _scale = Tween<double>(
+      begin: 1.0,
+      end: 0.0,
+    ).animate(
+      CurvedAnimation(
+        parent: _controller,
+        curve: const Interval(
+          0,
+          1,
+        ),
+      ),
+    );
+  }
+
+  @override
+  void dispose() {
+    _controller.dispose();
+    super.dispose();
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    _controller.reverse();
+    return FloatLayout(
+      floatingWidget: FloatWrapper(
+        child: AnimatedBuilder(
+          animation: _controller.view,
+          builder: (_, child) {
+            return SizedBox(
+              width: 56,
+              height: 56,
+              child: Transform.scale(
+                scale: _scale.value,
+                child: child,
+              ),
+            );
+          },
+          child: FloatingActionButton(
+            heroTag: null,
+            onPressed: _healthcheck,
+            child: const Icon(Icons.network_ping),
+          ),
+        ),
+      ),
+      child: widget.child,
+    );
+  }
+}

lib/fragments/theme.dart

@@ -1,5 +1,3 @@
-import 'dart:ui';
-
 import 'package:fl_clash/common/common.dart';
 import 'package:fl_clash/models/models.dart';
 import 'package:fl_clash/state.dart';
@@ -23,27 +21,6 @@ class ThemeModeItem {
 class ThemeFragment extends StatelessWidget {
   const ThemeFragment({super.key});
 
-  Widget _itemCard({
-    required BuildContext context,
-    required Info info,
-    required Widget child,
-  }) {
-    return Padding(
-      padding: const EdgeInsets.only(
-        top: 16,
-      ),
-      child: Wrap(
-        runSpacing: 16,
-        children: [
-          InfoHeader(
-            info: info,
-          ),
-          child,
-        ],
-      ),
-    );
-  }
-
   @override
   Widget build(BuildContext context) {
     final previewCard = Padding(

lib/l10n/arb/intl_en.arb

@@ -177,14 +177,14 @@
   "geodataLoader": "Geo Low Memory Mode",
   "geodataLoaderDesc": "Enabling will use the Geo low memory loader",
   "requests": "Requests",
-  "requestsDesc": "View recently requested data",
+  "requestsDesc": "View recently request records",
   "findProcessMode": "Find process",
   "findProcessModeDesc": "There is a risk of flashback after opening",
   "init": "Init",
   "infiniteTime": "Long term effective",
   "expirationTime": "Expiration time",
   "connections": "Connections",
-  "connectionsDesc": "View current connection",
+  "connectionsDesc": "View current connections data",
   "nullRequestsDesc": "No requests",
   "nullConnectionsDesc": "No connections",
   "intranetIP": "Intranet IP",
@@ -211,5 +211,10 @@
   "sort": "Sort",
   "columns": "Columns",
   "proxiesSetting": "Proxies setting",
-  "proxyGroup": "Proxy group"
+  "proxyGroup": "Proxy group",
+  "go": "Go",
+  "externalLink": "External link",
+  "otherContributors": "Other contributors",
+  "autoCloseConnections": "Auto lose connections",
+  "autoCloseConnectionsDesc": "Auto close connections after change node"
 }

lib/l10n/arb/intl_zh_CN.arb

@@ -71,7 +71,7 @@
   "qrcode": "二维码",
   "qrcodeDesc": "扫描二维码获取配置文件",
   "url": "URL",
-  "urlDesc": "直接上传配置文件",
+  "urlDesc": "通过URL获取配置文件",
   "file": "文件",
   "fileDesc": "直接上传配置文件",
   "name": "名称",
@@ -177,14 +177,14 @@
   "geodataLoader": "Geo低内存模式",
   "geodataLoaderDesc": "开启将使用Geo低内存加载器",
   "requests": "请求",
-  "requestsDesc": "查看最近请求数据",
+  "requestsDesc": "查看最近请求记录",
   "findProcessMode": "查找进程",
   "findProcessModeDesc": "开启后存在闪退风险",
   "init": "初始化",
   "infiniteTime": "长期有效",
   "expirationTime": "到期时间",
   "connections": "连接",
-  "connectionsDesc": "查看当前连接",
+  "connectionsDesc": "查看当前连接数据",
   "nullRequestsDesc": "暂无请求",
   "nullConnectionsDesc": "暂无连接",
   "intranetIP": "内网 IP",
@@ -211,5 +211,10 @@
   "sort": "排序",
   "columns": "列数",
   "proxiesSetting": "代理设置",
-  "proxyGroup": "代理组"
+  "proxyGroup": "代理组",
+  "go": "前往",
+  "externalLink": "外部链接",
+  "otherContributors": "其他贡献者",
+  "autoCloseConnections": "自动关闭连接",
+  "autoCloseConnectionsDesc": "切换节点后自动关闭连接"
 }

lib/l10n/intl/messages_en.dart

@@ -58,6 +58,10 @@ class MessageLookup extends MessageLookupByLibrary {
             MessageLookupByLibrary.simpleMessage("Auto check updates"),
         "autoCheckUpdateDesc": MessageLookupByLibrary.simpleMessage(
             "Auto check for updates when the app starts"),
+        "autoCloseConnections":
+            MessageLookupByLibrary.simpleMessage("Auto lose connections"),
+        "autoCloseConnectionsDesc": MessageLookupByLibrary.simpleMessage(
+            "Auto close connections after change node"),
         "autoLaunch": MessageLookupByLibrary.simpleMessage("AutoLaunch"),
         "autoLaunchDesc": MessageLookupByLibrary.simpleMessage(
             "Follow the system self startup"),
@@ -94,8 +98,8 @@ class MessageLookup extends MessageLookupByLibrary {
             "Opening it will lose part of its application ability and gain the support of full amount of Clash."),
         "confirm": MessageLookupByLibrary.simpleMessage("Confirm"),
         "connections": MessageLookupByLibrary.simpleMessage("Connections"),
-        "connectionsDesc":
-            MessageLookupByLibrary.simpleMessage("View current connection"),
+        "connectionsDesc": MessageLookupByLibrary.simpleMessage(
+            "View current connections data"),
         "connectivity": MessageLookupByLibrary.simpleMessage("Connectivity："),
         "copy": MessageLookupByLibrary.simpleMessage("Copy"),
         "core": MessageLookupByLibrary.simpleMessage("Core"),
@@ -135,6 +139,7 @@ class MessageLookup extends MessageLookupByLibrary {
             MessageLookupByLibrary.simpleMessage("ExternalController"),
         "externalControllerDesc": MessageLookupByLibrary.simpleMessage(
             "Once enabled, the Clash kernel can be controlled on port 9090"),
+        "externalLink": MessageLookupByLibrary.simpleMessage("External link"),
         "externalResources":
             MessageLookupByLibrary.simpleMessage("External resources"),
         "file": MessageLookupByLibrary.simpleMessage("File"),
@@ -153,6 +158,7 @@ class MessageLookup extends MessageLookupByLibrary {
         "geodataLoaderDesc": MessageLookupByLibrary.simpleMessage(
             "Enabling will use the Geo low memory loader"),
         "global": MessageLookupByLibrary.simpleMessage("Global"),
+        "go": MessageLookupByLibrary.simpleMessage("Go"),
         "goDownload": MessageLookupByLibrary.simpleMessage("Go to download"),
         "hours": MessageLookupByLibrary.simpleMessage("Hours"),
         "importFromURL":
@@ -203,6 +209,8 @@ class MessageLookup extends MessageLookupByLibrary {
         "nullRequestsDesc": MessageLookupByLibrary.simpleMessage("No requests"),
         "oneColumn": MessageLookupByLibrary.simpleMessage("One column"),
         "other": MessageLookupByLibrary.simpleMessage("Other"),
+        "otherContributors":
+            MessageLookupByLibrary.simpleMessage("Other contributors"),
         "outboundMode": MessageLookupByLibrary.simpleMessage("Outbound mode"),
         "override": MessageLookupByLibrary.simpleMessage("Override"),
         "overrideDesc": MessageLookupByLibrary.simpleMessage(
@@ -257,7 +265,7 @@ class MessageLookup extends MessageLookupByLibrary {
             MessageLookupByLibrary.simpleMessage("Recovery success"),
         "requests": MessageLookupByLibrary.simpleMessage("Requests"),
         "requestsDesc": MessageLookupByLibrary.simpleMessage(
-            "View recently requested data"),
+            "View recently request records"),
         "resources": MessageLookupByLibrary.simpleMessage("Resources"),
         "resourcesDesc": MessageLookupByLibrary.simpleMessage(
             "External resource related info"),

lib/l10n/intl/messages_zh_CN.dart

@@ -49,6 +49,9 @@ class MessageLookup extends MessageLookupByLibrary {
         "autoCheckUpdate": MessageLookupByLibrary.simpleMessage("自动检查更新"),
         "autoCheckUpdateDesc":
             MessageLookupByLibrary.simpleMessage("应用启动时自动检查更新"),
+        "autoCloseConnections": MessageLookupByLibrary.simpleMessage("自动关闭连接"),
+        "autoCloseConnectionsDesc":
+            MessageLookupByLibrary.simpleMessage("切换节点后自动关闭连接"),
         "autoLaunch": MessageLookupByLibrary.simpleMessage("自启动"),
         "autoLaunchDesc": MessageLookupByLibrary.simpleMessage("跟随系统自启动"),
         "autoRun": MessageLookupByLibrary.simpleMessage("自动运行"),
@@ -77,7 +80,7 @@ class MessageLookup extends MessageLookupByLibrary {
             MessageLookupByLibrary.simpleMessage("开启将失去部分应用能力，获得全量的Clash的支持"),
         "confirm": MessageLookupByLibrary.simpleMessage("确定"),
         "connections": MessageLookupByLibrary.simpleMessage("连接"),
-        "connectionsDesc": MessageLookupByLibrary.simpleMessage("查看当前连接"),
+        "connectionsDesc": MessageLookupByLibrary.simpleMessage("查看当前连接数据"),
         "connectivity": MessageLookupByLibrary.simpleMessage("连通性："),
         "copy": MessageLookupByLibrary.simpleMessage("复制"),
         "core": MessageLookupByLibrary.simpleMessage("内核"),
@@ -111,6 +114,7 @@ class MessageLookup extends MessageLookupByLibrary {
         "externalController": MessageLookupByLibrary.simpleMessage("外部控制器"),
         "externalControllerDesc":
             MessageLookupByLibrary.simpleMessage("开启后将可以通过9090端口控制Clash内核"),
+        "externalLink": MessageLookupByLibrary.simpleMessage("外部链接"),
         "externalResources": MessageLookupByLibrary.simpleMessage("外部资源"),
         "file": MessageLookupByLibrary.simpleMessage("文件"),
         "fileDesc": MessageLookupByLibrary.simpleMessage("直接上传配置文件"),
@@ -125,6 +129,7 @@ class MessageLookup extends MessageLookupByLibrary {
         "geodataLoaderDesc":
             MessageLookupByLibrary.simpleMessage("开启将使用Geo低内存加载器"),
         "global": MessageLookupByLibrary.simpleMessage("全局"),
+        "go": MessageLookupByLibrary.simpleMessage("前往"),
         "goDownload": MessageLookupByLibrary.simpleMessage("前往下载"),
         "hours": MessageLookupByLibrary.simpleMessage("小时"),
         "importFromURL": MessageLookupByLibrary.simpleMessage("从URL导入"),
@@ -166,6 +171,7 @@ class MessageLookup extends MessageLookupByLibrary {
         "nullRequestsDesc": MessageLookupByLibrary.simpleMessage("暂无请求"),
         "oneColumn": MessageLookupByLibrary.simpleMessage("一列"),
         "other": MessageLookupByLibrary.simpleMessage("其他"),
+        "otherContributors": MessageLookupByLibrary.simpleMessage("其他贡献者"),
         "outboundMode": MessageLookupByLibrary.simpleMessage("出站模式"),
         "override": MessageLookupByLibrary.simpleMessage("覆写"),
         "overrideDesc": MessageLookupByLibrary.simpleMessage("覆写代理相关配置"),
@@ -206,7 +212,7 @@ class MessageLookup extends MessageLookupByLibrary {
         "recoveryProfiles": MessageLookupByLibrary.simpleMessage("仅恢复配置文件"),
         "recoverySuccess": MessageLookupByLibrary.simpleMessage("恢复成功"),
         "requests": MessageLookupByLibrary.simpleMessage("请求"),
-        "requestsDesc": MessageLookupByLibrary.simpleMessage("查看最近请求数据"),
+        "requestsDesc": MessageLookupByLibrary.simpleMessage("查看最近请求记录"),
         "resources": MessageLookupByLibrary.simpleMessage("资源"),
         "resourcesDesc": MessageLookupByLibrary.simpleMessage("外部资源相关信息"),
         "rule": MessageLookupByLibrary.simpleMessage("规则"),
@@ -255,7 +261,7 @@ class MessageLookup extends MessageLookupByLibrary {
         "update": MessageLookupByLibrary.simpleMessage("更新"),
         "upload": MessageLookupByLibrary.simpleMessage("上传"),
         "url": MessageLookupByLibrary.simpleMessage("URL"),
-        "urlDesc": MessageLookupByLibrary.simpleMessage("直接上传配置文件"),
+        "urlDesc": MessageLookupByLibrary.simpleMessage("通过URL获取配置文件"),
         "view": MessageLookupByLibrary.simpleMessage("查看"),
         "webDAVConfiguration": MessageLookupByLibrary.simpleMessage("WebDAV配置"),
         "whitelistMode": MessageLookupByLibrary.simpleMessage("白名单模式"),

lib/l10n/l10n.dart

@@ -1830,10 +1830,10 @@ class AppLocalizations {
     );
   }
 
-  /// `View recently requested data`
+  /// `View recently request records`
   String get requestsDesc {
     return Intl.message(
-      'View recently requested data',
+      'View recently request records',
       name: 'requestsDesc',
       desc: '',
       args: [],
@@ -1900,10 +1900,10 @@ class AppLocalizations {
     );
   }
 
-  /// `View current connection`
+  /// `View current connections data`
   String get connectionsDesc {
     return Intl.message(
-      'View current connection',
+      'View current connections data',
       name: 'connectionsDesc',
       desc: '',
       args: [],
@@ -2179,6 +2179,56 @@ class AppLocalizations {
       args: [],
     );
   }
+
+  /// `Go`
+  String get go {
+    return Intl.message(
+      'Go',
+      name: 'go',
+      desc: '',
+      args: [],
+    );
+  }
+
+  /// `External link`
+  String get externalLink {
+    return Intl.message(
+      'External link',
+      name: 'externalLink',
+      desc: '',
+      args: [],
+    );
+  }
+
+  /// `Other contributors`
+  String get otherContributors {
+    return Intl.message(
+      'Other contributors',
+      name: 'otherContributors',
+      desc: '',
+      args: [],
+    );
+  }
+
+  /// `Auto lose connections`
+  String get autoCloseConnections {
+    return Intl.message(
+      'Auto lose connections',
+      name: 'autoCloseConnections',
+      desc: '',
+      args: [],
+    );
+  }
+
+  /// `Auto close connections after change node`
+  String get autoCloseConnectionsDesc {
+    return Intl.message(
+      'Auto close connections after change node',
+      name: 'autoCloseConnectionsDesc',
+      desc: '',
+      args: [],
+    );
+  }
 }
 
 class AppLocalizationDelegate extends LocalizationsDelegate<AppLocalizations> {

lib/main.dart

@@ -47,6 +47,7 @@ Future<void> main() async {
 Future<void> vpnService() async {
   WidgetsFlutterBinding.ensureInitialized();
   globalState.isVpnService = true;
+  globalState.packageInfo = await PackageInfo.fromPlatform();
   final config = await preferences.getConfig() ?? Config();
   final clashConfig = await preferences.getClashConfig() ?? ClashConfig();
   final appState = AppState(
@@ -86,11 +87,10 @@ Future<void> vpnService() async {
         final currentSelectedMap = config.currentSelectedMap;
         final proxyName = currentSelectedMap[groupName];
         if (proxyName == null) return;
-        clashCore.changeProxy(
-          ChangeProxyParams(
-            groupName: groupName,
-            proxyName: proxyName,
-          ),
+        globalState.changeProxy(
+          config: config,
+          groupName: groupName,
+          proxyName: proxyName,
         );
       },
     ),
@@ -119,7 +119,7 @@ Future<void> vpnService() async {
 
   globalState.updateTraffic();
   globalState.updateFunctionLists = [
-        () {
+    () {
       globalState.updateTraffic();
     }
   ];
@@ -137,8 +137,7 @@ class ServiceMessageHandler with ServiceMessageListener {
     required Function(Process process) onProcess,
     required Function(String runTime) onStarted,
     required Function(String groupName) onLoaded,
-  })
-      : _onProtect = onProtect,
+  })  : _onProtect = onProtect,
         _onProcess = onProcess,
         _onStarted = onStarted,
         _onLoaded = onLoaded;

lib/models/clash_config.dart

@@ -275,7 +275,7 @@ class ClashConfig extends ChangeNotifier {
     }
   }
 
-  @JsonKey(name: "global-ua", defaultValue: null)
+  @JsonKey(name: "global-ua", includeFromJson: false, includeToJson: true)
   String get globalUa {
     if (_globalRealUa == null) {
       return globalState.packageInfo.ua;
@@ -320,7 +320,6 @@ class ClashConfig extends ChangeNotifier {
       _geodataLoader = clashConfig._geodataLoader;
       _dns = clashConfig._dns;
       _rules = clashConfig._rules;
-      _globalRealUa = clashConfig.globalRealUa;
     }
     notifyListeners();
   }

lib/models/config.dart

@@ -73,6 +73,7 @@ class Config extends ChangeNotifier {
   bool _systemProxy;
   bool _isExclude;
   DAV? _dav;
+  bool _isCloseConnections;
   ProxiesType _proxiesType;
   ProxyCardType _proxyCardType;
   int _proxiesColumns;
@@ -84,6 +85,7 @@ class Config extends ChangeNotifier {
         _autoLaunch = false,
         _silentLaunch = false,
         _autoRun = false,
+        _isCloseConnections = false,
         _themeMode = ThemeMode.system,
         _openLog = false,
         _isCompatible = true,
@@ -92,7 +94,7 @@ class Config extends ChangeNotifier {
         _isMinimizeOnExit = true,
         _isAccessControl = false,
         _autoCheckUpdate = true,
-        _systemProxy = true,
+        _systemProxy = false,
         _testUrl = defaultTestUrl,
         _accessControl = const AccessControl(),
         _isAnimateToPage = true,
@@ -393,7 +395,7 @@ class Config extends ChangeNotifier {
     }
   }
 
-  @JsonKey(defaultValue: true)
+  @JsonKey(defaultValue: false)
   bool get systemProxy {
     return _systemProxy;
   }
@@ -405,6 +407,18 @@ class Config extends ChangeNotifier {
     }
   }
 
+  @JsonKey(defaultValue: false)
+  bool get isCloseConnections {
+    return _isCloseConnections;
+  }
+
+  set isCloseConnections(bool value) {
+    if (_isCloseConnections != value) {
+      _isCloseConnections = value;
+      notifyListeners();
+    }
+  }
+
   @JsonKey(
     defaultValue: ProxiesType.tab,
     unknownEnumValue: ProxiesType.tab,
@@ -482,6 +496,7 @@ class Config extends ChangeNotifier {
       }
       if (onlyProfiles) return;
       _currentProfileId = config._currentProfileId;
+      _isCloseConnections = config._isCloseConnections;
       _isCompatible = config._isCompatible;
       _autoLaunch = config._autoLaunch;
       _silentLaunch = config._silentLaunch;
@@ -498,7 +513,6 @@ class Config extends ChangeNotifier {
       _accessControl = config._accessControl;
       _isAnimateToPage = config._isAnimateToPage;
       _autoCheckUpdate = config._autoCheckUpdate;
-      _dav = config._dav;
       _testUrl = config._testUrl;
       _isExclude = config._isExclude;
       _windowProps = config._windowProps;

lib/models/ffi.dart

@@ -1,8 +1,6 @@
 // ignore_for_file: invalid_annotation_target
 
 import 'package:fl_clash/enum/enum.dart';
-import 'package:fl_clash/models/clash_config.dart';
-import 'package:fl_clash/models/connection.dart';
 import 'package:fl_clash/models/models.dart';
 import 'package:freezed_annotation/freezed_annotation.dart';
 

lib/models/generated/clash_config.g.dart

@@ -82,6 +82,7 @@ Map<String, dynamic> _$ClashConfigToJson(ClashConfig instance) =>
       'tun': instance.tun,
       'dns': instance.dns,
       'rules': instance.rules,
+      'global-ua': instance.globalUa,
       'global-real-ua': instance.globalRealUa,
       'geox-url': instance.geoXUrl,
     };

lib/models/generated/config.g.dart

@@ -34,7 +34,8 @@ Config _$ConfigFromJson(Map<String, dynamic> json) => Config()
   ..isCompatible = json['isCompatible'] as bool? ?? true
   ..autoCheckUpdate = json['autoCheckUpdate'] as bool? ?? true
   ..allowBypass = json['allowBypass'] as bool? ?? true
-  ..systemProxy = json['systemProxy'] as bool? ?? true
+  ..systemProxy = json['systemProxy'] as bool? ?? false
+  ..isCloseConnections = json['isCloseConnections'] as bool? ?? false
   ..proxiesType = $enumDecodeNullable(_$ProxiesTypeEnumMap, json['proxiesType'],
           unknownValue: ProxiesType.tab) ??
       ProxiesType.tab
@@ -68,6 +69,7 @@ Map<String, dynamic> _$ConfigToJson(Config instance) => <String, dynamic>{
       'autoCheckUpdate': instance.autoCheckUpdate,
       'allowBypass': instance.allowBypass,
       'systemProxy': instance.systemProxy,
+      'isCloseConnections': instance.isCloseConnections,
       'proxiesType': _$ProxiesTypeEnumMap[instance.proxiesType]!,
       'proxyCardType': _$ProxyCardTypeEnumMap[instance.proxyCardType]!,
       'proxiesColumns': instance.proxiesColumns,

lib/models/generated/selector.freezed.dart

@@ -1756,6 +1756,257 @@ abstract class _ProxiesSelectorState implements ProxiesSelectorState {
       get copyWith => throw _privateConstructorUsedError;
 }
 
+/// @nodoc
+mixin _$ProxiesListSelectorState {
+  List<String> get groupNames => throw _privateConstructorUsedError;
+  Set<String> get currentUnfoldSet => throw _privateConstructorUsedError;
+  ProxiesSortType get proxiesSortType => throw _privateConstructorUsedError;
+  ProxyCardType get proxyCardType => throw _privateConstructorUsedError;
+  num get sortNum => throw _privateConstructorUsedError;
+  int get columns => throw _privateConstructorUsedError;
+
+  @JsonKey(ignore: true)
+  $ProxiesListSelectorStateCopyWith<ProxiesListSelectorState> get copyWith =>
+      throw _privateConstructorUsedError;
+}
+
+/// @nodoc
+abstract class $ProxiesListSelectorStateCopyWith<$Res> {
+  factory $ProxiesListSelectorStateCopyWith(ProxiesListSelectorState value,
+          $Res Function(ProxiesListSelectorState) then) =
+      _$ProxiesListSelectorStateCopyWithImpl<$Res, ProxiesListSelectorState>;
+  @useResult
+  $Res call(
+      {List<String> groupNames,
+      Set<String> currentUnfoldSet,
+      ProxiesSortType proxiesSortType,
+      ProxyCardType proxyCardType,
+      num sortNum,
+      int columns});
+}
+
+/// @nodoc
+class _$ProxiesListSelectorStateCopyWithImpl<$Res,
+        $Val extends ProxiesListSelectorState>
+    implements $ProxiesListSelectorStateCopyWith<$Res> {
+  _$ProxiesListSelectorStateCopyWithImpl(this._value, this._then);
+
+  // ignore: unused_field
+  final $Val _value;
+  // ignore: unused_field
+  final $Res Function($Val) _then;
+
+  @pragma('vm:prefer-inline')
+  @override
+  $Res call({
+    Object? groupNames = null,
+    Object? currentUnfoldSet = null,
+    Object? proxiesSortType = null,
+    Object? proxyCardType = null,
+    Object? sortNum = null,
+    Object? columns = null,
+  }) {
+    return _then(_value.copyWith(
+      groupNames: null == groupNames
+          ? _value.groupNames
+          : groupNames // ignore: cast_nullable_to_non_nullable
+              as List<String>,
+      currentUnfoldSet: null == currentUnfoldSet
+          ? _value.currentUnfoldSet
+          : currentUnfoldSet // ignore: cast_nullable_to_non_nullable
+              as Set<String>,
+      proxiesSortType: null == proxiesSortType
+          ? _value.proxiesSortType
+          : proxiesSortType // ignore: cast_nullable_to_non_nullable
+              as ProxiesSortType,
+      proxyCardType: null == proxyCardType
+          ? _value.proxyCardType
+          : proxyCardType // ignore: cast_nullable_to_non_nullable
+              as ProxyCardType,
+      sortNum: null == sortNum
+          ? _value.sortNum
+          : sortNum // ignore: cast_nullable_to_non_nullable
+              as num,
+      columns: null == columns
+          ? _value.columns
+          : columns // ignore: cast_nullable_to_non_nullable
+              as int,
+    ) as $Val);
+  }
+}
+
+/// @nodoc
+abstract class _$$ProxiesListSelectorStateImplCopyWith<$Res>
+    implements $ProxiesListSelectorStateCopyWith<$Res> {
+  factory _$$ProxiesListSelectorStateImplCopyWith(
+          _$ProxiesListSelectorStateImpl value,
+          $Res Function(_$ProxiesListSelectorStateImpl) then) =
+      __$$ProxiesListSelectorStateImplCopyWithImpl<$Res>;
+  @override
+  @useResult
+  $Res call(
+      {List<String> groupNames,
+      Set<String> currentUnfoldSet,
+      ProxiesSortType proxiesSortType,
+      ProxyCardType proxyCardType,
+      num sortNum,
+      int columns});
+}
+
+/// @nodoc
+class __$$ProxiesListSelectorStateImplCopyWithImpl<$Res>
+    extends _$ProxiesListSelectorStateCopyWithImpl<$Res,
+        _$ProxiesListSelectorStateImpl>
+    implements _$$ProxiesListSelectorStateImplCopyWith<$Res> {
+  __$$ProxiesListSelectorStateImplCopyWithImpl(
+      _$ProxiesListSelectorStateImpl _value,
+      $Res Function(_$ProxiesListSelectorStateImpl) _then)
+      : super(_value, _then);
+
+  @pragma('vm:prefer-inline')
+  @override
+  $Res call({
+    Object? groupNames = null,
+    Object? currentUnfoldSet = null,
+    Object? proxiesSortType = null,
+    Object? proxyCardType = null,
+    Object? sortNum = null,
+    Object? columns = null,
+  }) {
+    return _then(_$ProxiesListSelectorStateImpl(
+      groupNames: null == groupNames
+          ? _value._groupNames
+          : groupNames // ignore: cast_nullable_to_non_nullable
+              as List<String>,
+      currentUnfoldSet: null == currentUnfoldSet
+          ? _value._currentUnfoldSet
+          : currentUnfoldSet // ignore: cast_nullable_to_non_nullable
+              as Set<String>,
+      proxiesSortType: null == proxiesSortType
+          ? _value.proxiesSortType
+          : proxiesSortType // ignore: cast_nullable_to_non_nullable
+              as ProxiesSortType,
+      proxyCardType: null == proxyCardType
+          ? _value.proxyCardType
+          : proxyCardType // ignore: cast_nullable_to_non_nullable
+              as ProxyCardType,
+      sortNum: null == sortNum
+          ? _value.sortNum
+          : sortNum // ignore: cast_nullable_to_non_nullable
+              as num,
+      columns: null == columns
+          ? _value.columns
+          : columns // ignore: cast_nullable_to_non_nullable
+              as int,
+    ));
+  }
+}
+
+/// @nodoc
+
+class _$ProxiesListSelectorStateImpl implements _ProxiesListSelectorState {
+  const _$ProxiesListSelectorStateImpl(
+      {required final List<String> groupNames,
+      required final Set<String> currentUnfoldSet,
+      required this.proxiesSortType,
+      required this.proxyCardType,
+      required this.sortNum,
+      required this.columns})
+      : _groupNames = groupNames,
+        _currentUnfoldSet = currentUnfoldSet;
+
+  final List<String> _groupNames;
+  @override
+  List<String> get groupNames {
+    if (_groupNames is EqualUnmodifiableListView) return _groupNames;
+    // ignore: implicit_dynamic_type
+    return EqualUnmodifiableListView(_groupNames);
+  }
+
+  final Set<String> _currentUnfoldSet;
+  @override
+  Set<String> get currentUnfoldSet {
+    if (_currentUnfoldSet is EqualUnmodifiableSetView) return _currentUnfoldSet;
+    // ignore: implicit_dynamic_type
+    return EqualUnmodifiableSetView(_currentUnfoldSet);
+  }
+
+  @override
+  final ProxiesSortType proxiesSortType;
+  @override
+  final ProxyCardType proxyCardType;
+  @override
+  final num sortNum;
+  @override
+  final int columns;
+
+  @override
+  String toString() {
+    return 'ProxiesListSelectorState(groupNames: $groupNames, currentUnfoldSet: $currentUnfoldSet, proxiesSortType: $proxiesSortType, proxyCardType: $proxyCardType, sortNum: $sortNum, columns: $columns)';
+  }
+
+  @override
+  bool operator ==(Object other) {
+    return identical(this, other) ||
+        (other.runtimeType == runtimeType &&
+            other is _$ProxiesListSelectorStateImpl &&
+            const DeepCollectionEquality()
+                .equals(other._groupNames, _groupNames) &&
+            const DeepCollectionEquality()
+                .equals(other._currentUnfoldSet, _currentUnfoldSet) &&
+            (identical(other.proxiesSortType, proxiesSortType) ||
+                other.proxiesSortType == proxiesSortType) &&
+            (identical(other.proxyCardType, proxyCardType) ||
+                other.proxyCardType == proxyCardType) &&
+            (identical(other.sortNum, sortNum) || other.sortNum == sortNum) &&
+            (identical(other.columns, columns) || other.columns == columns));
+  }
+
+  @override
+  int get hashCode => Object.hash(
+      runtimeType,
+      const DeepCollectionEquality().hash(_groupNames),
+      const DeepCollectionEquality().hash(_currentUnfoldSet),
+      proxiesSortType,
+      proxyCardType,
+      sortNum,
+      columns);
+
+  @JsonKey(ignore: true)
+  @override
+  @pragma('vm:prefer-inline')
+  _$$ProxiesListSelectorStateImplCopyWith<_$ProxiesListSelectorStateImpl>
+      get copyWith => __$$ProxiesListSelectorStateImplCopyWithImpl<
+          _$ProxiesListSelectorStateImpl>(this, _$identity);
+}
+
+abstract class _ProxiesListSelectorState implements ProxiesListSelectorState {
+  const factory _ProxiesListSelectorState(
+      {required final List<String> groupNames,
+      required final Set<String> currentUnfoldSet,
+      required final ProxiesSortType proxiesSortType,
+      required final ProxyCardType proxyCardType,
+      required final num sortNum,
+      required final int columns}) = _$ProxiesListSelectorStateImpl;
+
+  @override
+  List<String> get groupNames;
+  @override
+  Set<String> get currentUnfoldSet;
+  @override
+  ProxiesSortType get proxiesSortType;
+  @override
+  ProxyCardType get proxyCardType;
+  @override
+  num get sortNum;
+  @override
+  int get columns;
+  @override
+  @JsonKey(ignore: true)
+  _$$ProxiesListSelectorStateImplCopyWith<_$ProxiesListSelectorStateImpl>
+      get copyWith => throw _privateConstructorUsedError;
+}
+
 /// @nodoc
 mixin _$ProxyGroupSelectorState {
   ProxiesSortType get proxiesSortType => throw _privateConstructorUsedError;
@@ -2401,3 +2652,151 @@ abstract class _ColumnsSelectorState implements ColumnsSelectorState {
   _$$ColumnsSelectorStateImplCopyWith<_$ColumnsSelectorStateImpl>
       get copyWith => throw _privateConstructorUsedError;
 }
+
+/// @nodoc
+mixin _$ProxiesListHeaderSelectorState {
+  double get offset => throw _privateConstructorUsedError;
+  int get currentIndex => throw _privateConstructorUsedError;
+
+  @JsonKey(ignore: true)
+  $ProxiesListHeaderSelectorStateCopyWith<ProxiesListHeaderSelectorState>
+      get copyWith => throw _privateConstructorUsedError;
+}
+
+/// @nodoc
+abstract class $ProxiesListHeaderSelectorStateCopyWith<$Res> {
+  factory $ProxiesListHeaderSelectorStateCopyWith(
+          ProxiesListHeaderSelectorState value,
+          $Res Function(ProxiesListHeaderSelectorState) then) =
+      _$ProxiesListHeaderSelectorStateCopyWithImpl<$Res,
+          ProxiesListHeaderSelectorState>;
+  @useResult
+  $Res call({double offset, int currentIndex});
+}
+
+/// @nodoc
+class _$ProxiesListHeaderSelectorStateCopyWithImpl<$Res,
+        $Val extends ProxiesListHeaderSelectorState>
+    implements $ProxiesListHeaderSelectorStateCopyWith<$Res> {
+  _$ProxiesListHeaderSelectorStateCopyWithImpl(this._value, this._then);
+
+  // ignore: unused_field
+  final $Val _value;
+  // ignore: unused_field
+  final $Res Function($Val) _then;
+
+  @pragma('vm:prefer-inline')
+  @override
+  $Res call({
+    Object? offset = null,
+    Object? currentIndex = null,
+  }) {
+    return _then(_value.copyWith(
+      offset: null == offset
+          ? _value.offset
+          : offset // ignore: cast_nullable_to_non_nullable
+              as double,
+      currentIndex: null == currentIndex
+          ? _value.currentIndex
+          : currentIndex // ignore: cast_nullable_to_non_nullable
+              as int,
+    ) as $Val);
+  }
+}
+
+/// @nodoc
+abstract class _$$ProxiesListHeaderSelectorStateImplCopyWith<$Res>
+    implements $ProxiesListHeaderSelectorStateCopyWith<$Res> {
+  factory _$$ProxiesListHeaderSelectorStateImplCopyWith(
+          _$ProxiesListHeaderSelectorStateImpl value,
+          $Res Function(_$ProxiesListHeaderSelectorStateImpl) then) =
+      __$$ProxiesListHeaderSelectorStateImplCopyWithImpl<$Res>;
+  @override
+  @useResult
+  $Res call({double offset, int currentIndex});
+}
+
+/// @nodoc
+class __$$ProxiesListHeaderSelectorStateImplCopyWithImpl<$Res>
+    extends _$ProxiesListHeaderSelectorStateCopyWithImpl<$Res,
+        _$ProxiesListHeaderSelectorStateImpl>
+    implements _$$ProxiesListHeaderSelectorStateImplCopyWith<$Res> {
+  __$$ProxiesListHeaderSelectorStateImplCopyWithImpl(
+      _$ProxiesListHeaderSelectorStateImpl _value,
+      $Res Function(_$ProxiesListHeaderSelectorStateImpl) _then)
+      : super(_value, _then);
+
+  @pragma('vm:prefer-inline')
+  @override
+  $Res call({
+    Object? offset = null,
+    Object? currentIndex = null,
+  }) {
+    return _then(_$ProxiesListHeaderSelectorStateImpl(
+      offset: null == offset
+          ? _value.offset
+          : offset // ignore: cast_nullable_to_non_nullable
+              as double,
+      currentIndex: null == currentIndex
+          ? _value.currentIndex
+          : currentIndex // ignore: cast_nullable_to_non_nullable
+              as int,
+    ));
+  }
+}
+
+/// @nodoc
+
+class _$ProxiesListHeaderSelectorStateImpl
+    implements _ProxiesListHeaderSelectorState {
+  const _$ProxiesListHeaderSelectorStateImpl(
+      {required this.offset, required this.currentIndex});
+
+  @override
+  final double offset;
+  @override
+  final int currentIndex;
+
+  @override
+  String toString() {
+    return 'ProxiesListHeaderSelectorState(offset: $offset, currentIndex: $currentIndex)';
+  }
+
+  @override
+  bool operator ==(Object other) {
+    return identical(this, other) ||
+        (other.runtimeType == runtimeType &&
+            other is _$ProxiesListHeaderSelectorStateImpl &&
+            (identical(other.offset, offset) || other.offset == offset) &&
+            (identical(other.currentIndex, currentIndex) ||
+                other.currentIndex == currentIndex));
+  }
+
+  @override
+  int get hashCode => Object.hash(runtimeType, offset, currentIndex);
+
+  @JsonKey(ignore: true)
+  @override
+  @pragma('vm:prefer-inline')
+  _$$ProxiesListHeaderSelectorStateImplCopyWith<
+          _$ProxiesListHeaderSelectorStateImpl>
+      get copyWith => __$$ProxiesListHeaderSelectorStateImplCopyWithImpl<
+          _$ProxiesListHeaderSelectorStateImpl>(this, _$identity);
+}
+
+abstract class _ProxiesListHeaderSelectorState
+    implements ProxiesListHeaderSelectorState {
+  const factory _ProxiesListHeaderSelectorState(
+      {required final double offset,
+      required final int currentIndex}) = _$ProxiesListHeaderSelectorStateImpl;
+
+  @override
+  double get offset;
+  @override
+  int get currentIndex;
+  @override
+  @JsonKey(ignore: true)
+  _$$ProxiesListHeaderSelectorStateImplCopyWith<
+          _$ProxiesListHeaderSelectorStateImpl>
+      get copyWith => throw _privateConstructorUsedError;
+}

lib/models/selector.dart

@@ -99,6 +99,18 @@ class ProxiesSelectorState with _$ProxiesSelectorState {
   }) = _ProxiesSelectorState;
 }
 
+@freezed
+class ProxiesListSelectorState with _$ProxiesListSelectorState {
+  const factory ProxiesListSelectorState({
+    required List<String> groupNames,
+    required Set<String> currentUnfoldSet,
+    required ProxiesSortType proxiesSortType,
+    required ProxyCardType proxyCardType,
+    required num sortNum,
+    required int columns,
+  }) = _ProxiesListSelectorState;
+}
+
 @freezed
 class ProxyGroupSelectorState with _$ProxyGroupSelectorState {
   const factory ProxyGroupSelectorState({
@@ -133,3 +145,11 @@ class ColumnsSelectorState with _$ColumnsSelectorState {
     required ViewMode viewMode,
   }) = _ColumnsSelectorState;
 }
+
+@freezed
+class ProxiesListHeaderSelectorState with _$ProxiesListHeaderSelectorState {
+  const factory ProxiesListHeaderSelectorState({
+    required double offset,
+    required int currentIndex,
+  }) = _ProxiesListHeaderSelectorState;
+}

lib/pages/home.dart

@@ -13,6 +13,20 @@ typedef OnSelected = void Function(int index);
 class HomePage extends StatelessWidget {
   const HomePage({super.key});
 
+  _navigationBarContainer({
+    required BuildContext context,
+    required Widget child,
+  }) {
+    // if (!system.isDesktop) return child;
+    return Container(
+      padding: const EdgeInsets.all(16).copyWith(
+        right: 0,
+      ),
+      color: context.colorScheme.surface,
+      child: child,
+    );
+  }
+
   _getNavigationBar({
     required BuildContext context,
     required ViewMode viewMode,
@@ -34,9 +48,31 @@ class HomePage extends StatelessWidget {
       );
     }
     final extended = viewMode == ViewMode.desktop;
+    return _navigationBarContainer(
+      context: context,
+      child: NavigationRail(
+        groupAlignment: -0.8,
+        destinations: navigationItems
+            .map(
+              (e) => NavigationRailDestination(
+                icon: e.icon,
+                label: Text(
+                  Intl.message(e.label),
+                ),
+              ),
+            )
+            .toList(),
+        onDestinationSelected: globalState.appController.toPage,
+        extended: extended,
+        minExtendedWidth: 172,
+        selectedIndex: currentIndex,
+        labelType: extended
+            ? NavigationRailLabelType.none
+            : NavigationRailLabelType.selected,
+      ),
+    );
     return NavigationRail(
-      backgroundColor: context.colorScheme.surfaceContainer,
-      groupAlignment: -0.8,
+      groupAlignment: -0.95,
       destinations: navigationItems
           .map(
             (e) => NavigationRailDestination(
@@ -92,29 +128,14 @@ class HomePage extends StatelessWidget {
               );
               final bottomNavigationBar =
                   viewMode == ViewMode.mobile ? navigationBar : null;
-              if (viewMode != ViewMode.mobile) {
-                return Row(
-                  children: [
-                    navigationBar,
-                    Expanded(
-                      flex: 1,
-                      child: CommonScaffold(
-                        key: globalState.homeScaffoldKey,
-                        title: Intl.message(
-                          currentLabel,
-                        ),
-                        body: child!,
-                        bottomNavigationBar: bottomNavigationBar,
-                      ),
-                    )
-                  ],
-                );
-              }
+              final sideNavigationBar =
+                  viewMode != ViewMode.mobile ? navigationBar : null;
               return CommonScaffold(
                 key: globalState.homeScaffoldKey,
                 title: Intl.message(
                   currentLabel,
                 ),
+                sideNavigationBar: sideNavigationBar,
                 body: child!,
                 bottomNavigationBar: bottomNavigationBar,
               );

lib/plugins/proxy.dart

@@ -103,6 +103,7 @@ class Proxy extends ProxyPlatform {
 
   _handleServiceMessage(String message) {
     final m = ServiceMessage.fromJson(json.decode(message));
+    debugPrint(m.toString());
     switch (m.type) {
       case ServiceMessageType.protect:
         _serviceMessageHandler?.onProtect(Fd.fromJson(m.data));

lib/state.dart

@@ -7,6 +7,7 @@ import 'package:fl_clash/plugins/proxy.dart';
 import 'package:fl_clash/widgets/scaffold.dart';
 import 'package:flutter/material.dart';
 import 'package:package_info_plus/package_info_plus.dart';
+import 'package:url_launcher/url_launcher.dart';
 
 import 'controller.dart';
 
@@ -52,7 +53,7 @@ class GlobalState {
         config: clashConfig,
         params: ConfigExtendedParams(
           isPatch: isPatch,
-          isCompatible: config.isCompatible,
+          isCompatible: true,
           selectedMap: config.currentSelectedMap,
           testUrl: config.testUrl,
         ),
@@ -123,7 +124,7 @@ class GlobalState {
   }) async {
     appState.isInit = clashCore.isInit;
     if (!appState.isInit) {
-      if(Platform.isAndroid){
+      if (Platform.isAndroid) {
         clashCore.setProps(
           Props(
             accessControl: config.isAccessControl ? config.accessControl : null,
@@ -183,6 +184,22 @@ class GlobalState {
     );
   }
 
+  changeProxy({
+    required Config config,
+    required String groupName,
+    required String proxyName,
+  }) {
+    clashCore.changeProxy(
+      ChangeProxyParams(
+        groupName: groupName,
+        proxyName: proxyName,
+      ),
+    );
+    if(config.isCloseConnections){
+      clashCore.closeConnections();
+    }
+  }
+
   Future<T?> showCommonDialog<T>({
     required Widget child,
   }) async {
@@ -261,6 +278,17 @@ class GlobalState {
       return null;
     }
   }
+
+  openUrl(String url) {
+    showMessage(
+      message: TextSpan(text: url),
+      title: appLocalizations.externalLink,
+      confirmText: appLocalizations.go,
+      onTab: () {
+        launchUrl(Uri.parse(url));
+      },
+    );
+  }
 }
 
 final globalState = GlobalState();

lib/widgets/android_container.dart

@@ -20,7 +20,7 @@ class AndroidContainer extends StatefulWidget {
 class _AndroidContainerState extends State<AndroidContainer>
     with WidgetsBindingObserver {
 
-  _excludeContainer(Widget child) {
+  Widget _excludeContainer(Widget child) {
     return Selector<Config, bool>(
       selector: (_, config) => config.isExclude,
       builder: (_, isExclude, child) {
@@ -31,6 +31,20 @@ class _AndroidContainerState extends State<AndroidContainer>
     );
   }
 
+  Widget _systemUiOverlayContainer(Widget child) {
+    return AnnotatedRegion(
+      value: SystemUiOverlayStyle(
+        statusBarColor: Colors.transparent,
+        statusBarIconBrightness: Theme.of(context).brightness == Brightness.dark
+            ? Brightness.light
+            : Brightness.dark,
+        systemNavigationBarColor: Colors.transparent,
+        systemNavigationBarDividerColor: Colors.transparent,
+      ),
+      child: child,
+    );
+  }
+
   @override
   void initState() {
     super.initState();
@@ -48,7 +62,9 @@ class _AndroidContainerState extends State<AndroidContainer>
 
   @override
   Widget build(BuildContext context) {
-    return _excludeContainer(widget.child);
+    return _systemUiOverlayContainer(
+      _excludeContainer(widget.child),
+    );
   }
 
   @override

lib/widgets/clash_message_container.dart

@@ -3,7 +3,6 @@ import 'package:fl_clash/models/models.dart';
 import 'package:fl_clash/plugins/proxy.dart';
 import 'package:fl_clash/state.dart';
 import 'package:flutter/material.dart';
-import 'package:fl_clash/plugins/app.dart';
 
 class ClashMessageContainer extends StatefulWidget {
   final Widget child;
@@ -61,11 +60,10 @@ class _ClashMessageContainerState extends State<ClashMessageContainer>
     final currentSelectedMap = appController.config.currentSelectedMap;
     final proxyName = currentSelectedMap[groupName];
     if (proxyName == null) return;
-    clashCore.changeProxy(
-      ChangeProxyParams(
-        groupName: groupName,
-        proxyName: proxyName,
-      ),
+    globalState.changeProxy(
+      config: appController.config,
+      groupName: groupName,
+      proxyName: proxyName,
     );
     appController.addCheckIpNumDebounce();
     super.onLoaded(proxyName);

lib/widgets/list.dart

@@ -78,7 +78,7 @@ class ListItem<T> extends StatelessWidget {
   final Widget? trailing;
   final Delegate delegate;
   final double? horizontalTitleGap;
-  final void Function()? onTab;
+  final void Function()? onTap;
 
   const ListItem({
     super.key,
@@ -89,7 +89,7 @@ class ListItem<T> extends StatelessWidget {
     this.trailing,
     this.horizontalTitleGap,
     this.prue,
-    this.onTab,
+    this.onTap,
     this.tileTitleAlignment = ListTileTitleAlignment.center,
   }) : delegate = const Delegate();
 
@@ -104,7 +104,7 @@ class ListItem<T> extends StatelessWidget {
     this.horizontalTitleGap,
     this.prue,
     this.tileTitleAlignment = ListTileTitleAlignment.center,
-  }) : onTab = null;
+  }) : onTap = null;
 
   const ListItem.next({
     super.key,
@@ -117,7 +117,7 @@ class ListItem<T> extends StatelessWidget {
     this.horizontalTitleGap,
     this.prue,
     this.tileTitleAlignment = ListTileTitleAlignment.center,
-  }) : onTab = null;
+  }) : onTap = null;
 
   const ListItem.checkbox({
     super.key,
@@ -130,7 +130,7 @@ class ListItem<T> extends StatelessWidget {
     this.prue,
     this.tileTitleAlignment = ListTileTitleAlignment.center,
   })  : trailing = null,
-        onTab = null;
+        onTap = null;
 
   const ListItem.switchItem({
     super.key,
@@ -143,7 +143,7 @@ class ListItem<T> extends StatelessWidget {
     this.prue,
     this.tileTitleAlignment = ListTileTitleAlignment.center,
   })  : trailing = null,
-        onTab = null;
+        onTap = null;
 
   const ListItem.radio({
     super.key,
@@ -156,10 +156,10 @@ class ListItem<T> extends StatelessWidget {
     this.prue,
     this.tileTitleAlignment = ListTileTitleAlignment.center,
   })  : leading = null,
-        onTab = null;
+        onTap = null;
 
   _buildListTile({
-    void Function()? onTab,
+    void Function()? onTap,
     Widget? trailing,
     Widget? leading,
   }) {
@@ -188,7 +188,7 @@ class ListItem<T> extends StatelessWidget {
       }
       return InkWell(
         splashFactory: NoSplash.splashFactory,
-        onTap: onTab,
+        onTap: onTap,
         child: Container(
           padding: padding,
           child: Row(
@@ -203,7 +203,7 @@ class ListItem<T> extends StatelessWidget {
       title: title,
       subtitle: subtitle,
       titleAlignment: tileTitleAlignment,
-      onTap: onTab,
+      onTap: onTap,
       trailing: trailing ?? this.trailing,
       contentPadding: padding,
     );
@@ -230,7 +230,7 @@ class ListItem<T> extends StatelessWidget {
             action();
           }
 
-          return _buildListTile(onTab: openAction);
+          return _buildListTile(onTap: openAction);
         },
         openBuilder: (_, action) {
           return CommonScaffold.open(
@@ -245,7 +245,7 @@ class ListItem<T> extends StatelessWidget {
     if (delegate is NextDelegate) {
       final nextDelegate = delegate as NextDelegate;
       return _buildListTile(
-        onTab: () {
+        onTap: () {
           final isMobile =
               globalState.appController.appState.viewMode == ViewMode.mobile;
           if (!isMobile) {
@@ -272,7 +272,7 @@ class ListItem<T> extends StatelessWidget {
     if (delegate is CheckboxDelegate) {
       final checkboxDelegate = delegate as CheckboxDelegate;
       return _buildListTile(
-        onTab: () {
+        onTap: () {
           if (checkboxDelegate.onChanged != null) {
             checkboxDelegate.onChanged!(!checkboxDelegate.value);
           }
@@ -286,7 +286,7 @@ class ListItem<T> extends StatelessWidget {
     if (delegate is SwitchDelegate) {
       final switchDelegate = delegate as SwitchDelegate;
       return _buildListTile(
-        onTab: () {
+        onTap: () {
           if (switchDelegate.onChanged != null) {
             switchDelegate.onChanged!(!switchDelegate.value);
           }
@@ -300,7 +300,7 @@ class ListItem<T> extends StatelessWidget {
     if (delegate is RadioDelegate) {
       final radioDelegate = delegate as RadioDelegate<T>;
       return _buildListTile(
-        onTab: () {
+        onTap: () {
           if (radioDelegate.onChanged != null) {
             radioDelegate.onChanged!(radioDelegate.value);
           }
@@ -319,7 +319,7 @@ class ListItem<T> extends StatelessWidget {
     }
 
     return _buildListTile(
-      onTab: onTab,
+      onTap: onTap,
     );
   }
 }

lib/widgets/pop_container.dart

@@ -19,7 +19,7 @@ class _PopContainerState extends State<PopContainer> {
     if (Platform.isAndroid) {
       return PopScope(
         canPop: false,
-        onPopInvoked: (didPop) async {
+        onPopInvoked: (_) async {
           final canPop = Navigator.canPop(context);
           if (canPop) {
             Navigator.pop(context);

lib/widgets/scaffold.dart

@@ -1,12 +1,11 @@
-import 'package:fl_clash/common/app_localizations.dart';
-import 'package:fl_clash/common/system.dart';
+import 'package:fl_clash/common/common.dart';
 import 'package:fl_clash/state.dart';
 import 'package:flutter/material.dart';
-import 'package:flutter/services.dart';
 
 class CommonScaffold extends StatefulWidget {
   final Widget body;
   final Widget? bottomNavigationBar;
+  final Widget? sideNavigationBar;
   final String title;
   final Widget? leading;
   final List<Widget>? actions;
@@ -15,6 +14,7 @@ class CommonScaffold extends StatefulWidget {
   const CommonScaffold({
     super.key,
     required this.body,
+    this.sideNavigationBar,
     this.bottomNavigationBar,
     this.leading,
     required this.title,
@@ -92,85 +92,66 @@ class CommonScaffoldState extends State<CommonScaffold> {
     }
   }
 
-  _platformContainer({required Widget child}) {
-    if (system.isDesktop) {
-      return child;
-    }
-    return AnnotatedRegion(
-      value: SystemUiOverlayStyle(
-        statusBarColor: Colors.transparent,
-        statusBarIconBrightness: Theme.of(context).brightness == Brightness.dark
-            ? Brightness.light
-            : Brightness.dark,
-        systemNavigationBarColor: Colors.transparent,
-        systemNavigationBarDividerColor: Colors.transparent,
-      ),
-      child: child,
-    );
-  }
+  Widget? get _sideNavigationBar => widget.sideNavigationBar;
 
   @override
   Widget build(BuildContext context) {
-    return _platformContainer(
-      child: Scaffold(
-        resizeToAvoidBottomInset: true,
-        appBar: PreferredSize(
-          preferredSize: const Size.fromHeight(kToolbarHeight),
-          child: Stack(
-            alignment: Alignment.bottomCenter,
+    final scaffold = Scaffold(
+      resizeToAvoidBottomInset: true,
+      appBar: PreferredSize(
+        preferredSize: const Size.fromHeight(kToolbarHeight),
+        child: Stack(
+          alignment: Alignment.bottomCenter,
+          children: [
+            ValueListenableBuilder<List<Widget>>(
+              valueListenable: _actions,
+              builder: (_, actions, __) {
+                final realActions =
+                    actions.isNotEmpty ? actions : widget.actions;
+                return AppBar(
+                  centerTitle: false,
+                  automaticallyImplyLeading: widget.automaticallyImplyLeading,
+                  leading: widget.leading,
+                  title: Text(widget.title),
+                  actions: [
+                    ...?realActions,
+                    const SizedBox(
+                      width: 8,
+                    )
+                  ],
+                );
+              },
+            ),
+            ValueListenableBuilder(
+              valueListenable: _loading,
+              builder: (_, value, __) {
+                return value == true
+                    ? const LinearProgressIndicator()
+                    : Container();
+              },
+            ),
+          ],
+        ),
+      ),
+      body: widget.body,
+      bottomNavigationBar: widget.bottomNavigationBar,
+    );
+    return _sideNavigationBar != null
+        ? Row(
+            mainAxisSize: MainAxisSize.min,
             children: [
-              ValueListenableBuilder<List<Widget>>(
-                valueListenable: _actions,
-                builder: (_, actions, __) {
-                  final realActions =
-                      actions.isNotEmpty ? actions : widget.actions;
-                  return AppBar(
-                    automaticallyImplyLeading: widget.automaticallyImplyLeading,
-                    leading: widget.leading,
-                    title: Text(widget.title),
-                    actions: [
-                      ...?realActions,
-                      const SizedBox(
-                        width: 8,
-                      )
-                    ],
-                  );
-                },
-              ),
-              ValueListenableBuilder(
-                valueListenable: _loading,
-                builder: (_, value, __) {
-                  return value == true
-                      ? const LinearProgressIndicator()
-                      : Container();
-                },
+              _sideNavigationBar!,
+              Expanded(
+                flex: 1,
+                child: Material(
+                  child: Container(
+                    padding: const EdgeInsets.symmetric(vertical: 8),
+                    child: scaffold,
+                  ),
+                ),
               ),
             ],
-          ),
-        ),
-        body: widget.body,
-        bottomNavigationBar: widget.bottomNavigationBar,
-      ),
-    );
-  }
-}
-
-class AppIcon extends StatelessWidget {
-  const AppIcon({super.key});
-
-  @override
-  Widget build(BuildContext context) {
-    return Container(
-      margin: const EdgeInsets.symmetric(
-        horizontal: 16,
-        vertical: 16,
-      ),
-      width: 30,
-      height: 30,
-      child: const CircleAvatar(
-        foregroundImage: AssetImage("assets/images/launch_icon.png"),
-        backgroundColor: Colors.transparent,
-      ),
-    );
+          )
+        : scaffold;
   }
 }

lib/widgets/side_sheet.dart

@@ -85,10 +85,7 @@ class _SideSheetState extends State<SideSheet> {
         );
 
     final BoxConstraints constraints = widget.constraints ??
-        const BoxConstraints(
-          maxWidth: 320,
-          minWidth: 320
-        );
+        const BoxConstraints(maxWidth: 320, minWidth: 320);
 
     final Clip clipBehavior = widget.clipBehavior ?? Clip.none;
 
@@ -594,31 +591,17 @@ Future<T?> showModalSideSheet<T>({
     builder: (context) {
       return Column(
         children: [
-          Flexible(
-            flex: 0,
-            child: Row(
-              children: [
-                const SizedBox(
-                  height: kToolbarHeight,
-                  width: kToolbarHeight,
-                  child: BackButton(),
-                ),
-                const SizedBox(
-                  width: 8,
-                ),
-                Expanded(
-                  child: Text(
-                    title,
-                    style: Theme.of(context).textTheme.titleMedium,
-                  ),
-                ),
-                const SizedBox(
-                  height: kToolbarHeight,
-                  width: kToolbarHeight,
-                  child: CloseButton(),
-                ),
-              ],
-            ),
+          AppBar(
+            automaticallyImplyLeading: false,
+            title: Text(title),
+            centerTitle: false,
+            actions: const [
+              SizedBox(
+                height: kToolbarHeight,
+                width: kToolbarHeight,
+                child: CloseButton(),
+              )
+            ],
           ),
           Expanded(
             flex: 1,

lib/widgets/window_container.dart

@@ -1,3 +1,5 @@
+import 'dart:io';
+
 import 'package:fl_clash/common/common.dart';
 import 'package:fl_clash/models/models.dart';
 import 'package:fl_clash/state.dart';
@@ -31,7 +33,22 @@ class _WindowContainerState extends State<WindowContainer> with WindowListener {
 
   @override
   Widget build(BuildContext context) {
-    return _autoLaunchContainer(widget.child);
+    return Stack(
+      children: [
+        Column(
+          children: [
+            SizedBox(
+              height: kHeaderHeight,
+            ),
+            Expanded(
+              flex: 1,
+              child: _autoLaunchContainer(widget.child),
+            ),
+          ],
+        ),
+        const WindowHeader(),
+      ],
+    );
   }
 
   @override
@@ -80,3 +97,170 @@ class _WindowContainerState extends State<WindowContainer> with WindowListener {
     super.dispose();
   }
 }
+
+class WindowHeader extends StatefulWidget {
+  const WindowHeader({super.key});
+
+  @override
+  State<WindowHeader> createState() => _WindowHeaderState();
+}
+
+class _WindowHeaderState extends State<WindowHeader> {
+  final isMaximizedNotifier = ValueNotifier<bool>(false);
+  final isPinNotifier = ValueNotifier<bool>(false);
+
+  @override
+  void initState() {
+    super.initState();
+    _initNotifier();
+  }
+
+  _initNotifier() async {
+    isMaximizedNotifier.value = await windowManager.isMaximized();
+    isPinNotifier.value = await windowManager.isAlwaysOnTop();
+  }
+
+  @override
+  void dispose() {
+    super.dispose();
+    isMaximizedNotifier.dispose();
+    isPinNotifier.dispose();
+  }
+
+  _updateMaximized() {
+    isMaximizedNotifier.value = !isMaximizedNotifier.value;
+    switch (isMaximizedNotifier.value) {
+      case true:
+        windowManager.maximize();
+      case false:
+        windowManager.unmaximize();
+    }
+  }
+
+  _updatePin() {
+    isPinNotifier.value = !isPinNotifier.value;
+    windowManager.setAlwaysOnTop(isPinNotifier.value);
+  }
+
+  _buildActions() {
+    return Row(
+      children: [
+        IconButton(
+          onPressed: () async {
+            _updatePin();
+          },
+          icon: ValueListenableBuilder(
+            valueListenable: isPinNotifier,
+            builder: (_, value, ___) {
+              return value
+                  ? const Icon(
+                      Icons.push_pin,
+                    )
+                  : const Icon(
+                      Icons.push_pin_outlined,
+                    );
+            },
+          ),
+        ),
+        IconButton(
+          onPressed: () {
+            windowManager.minimize();
+          },
+          icon: const Icon(Icons.remove),
+        ),
+        IconButton(
+          onPressed: () async {
+            _updateMaximized();
+          },
+          icon: ValueListenableBuilder(
+            valueListenable: isMaximizedNotifier,
+            builder: (_, value, ___) {
+              return value
+                  ? const Icon(
+                      Icons.filter_none,
+                      size: 20,
+                    )
+                  : const Icon(
+                      Icons.crop_square,
+                    );
+            },
+          ),
+        ),
+        IconButton(
+          onPressed: () {
+            windowManager.close();
+          },
+          icon: const Icon(Icons.close),
+        ),
+        // const SizedBox(
+        //   width: 8,
+        // ),
+      ],
+    );
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return Material(
+      child: Stack(
+        alignment: AlignmentDirectional.center,
+        children: [
+          Positioned(
+            child: GestureDetector(
+              onPanStart: (_) {
+                windowManager.startDragging();
+              },
+              onDoubleTap: () {
+                _updateMaximized();
+              },
+              child: Container(
+                color: context.colorScheme.surface,
+                alignment: Alignment.centerLeft,
+                height: kHeaderHeight,
+              ),
+            ),
+          ),
+          if (!Platform.isMacOS) ...[
+            const Positioned(
+              left: 0,
+              child: AppIcon(),
+            ),
+            Positioned(
+              right: 0,
+              child: _buildActions(),
+            ),
+          ]
+        ],
+      ),
+    );
+  }
+}
+
+class AppIcon extends StatelessWidget {
+  const AppIcon({super.key});
+
+  @override
+  Widget build(BuildContext context) {
+    return Container(
+      margin: const EdgeInsets.only(left: 8),
+      child: const Row(
+        children: [
+          SizedBox(
+            width: 24,
+            height: 24,
+            child: CircleAvatar(
+              foregroundImage: AssetImage("assets/images/icon.png"),
+              backgroundColor: Colors.transparent,
+            ),
+          ),
+          SizedBox(
+            width: 8,
+          ),
+          Text(
+            appName,
+          ),
+        ],
+      ),
+    );
+  }
+}

linux/packaging/appimage/make_config.yaml

@@ -1,6 +1,6 @@
 display_name: FlClash
 
-icon: ./assets/images/launch_icon.png
+icon: ./assets/images/icon.png
 
 keywords:
   - FlClash

linux/packaging/deb/make_config.yaml

@@ -8,7 +8,7 @@ priority: optional
 section: x11
 installed_size: 6604
 essential: false
-icon: ./assets/images/launch_icon.png
+icon: ./assets/images/icon.png
 
 
 keywords:

linux/packaging/rpm/make_config.yaml

@@ -8,7 +8,7 @@ priority: optional
 section: x11
 installed_size: 6604
 essential: false
-icon: ./assets/images/launch_icon.png
+icon: ./assets/images/icon.png
 
 keywords:
   - FlClash

pubspec.lock

@@ -317,10 +317,10 @@ packages:
     dependency: transitive
     description:
       name: file_selector_windows
-      sha256: d3547240c20cabf205c7c7f01a50ecdbc413755814d6677f3cb366f04abcead0
+      sha256: "2ad726953f6e8affbc4df8dc78b77c3b4a060967a291e528ef72ae846c60fb69"
       url: "https://pub.dev"
     source: hosted
-    version: "0.9.3+1"
+    version: "0.9.3+2"
   fixnum:
     dependency: transitive
     description:
@@ -377,10 +377,10 @@ packages:
     dependency: "direct main"
     description:
       name: freezed_annotation
-      sha256: f54946fdb1fa7b01f780841937b1a80783a20b393485f3f6cdf336fd6f4705f2
+      sha256: c2e2d632dd9b8a2b7751117abcfc2b4888ecfe181bd9fca7170d9ef02e595fe2
       url: "https://pub.dev"
     source: hosted
-    version: "2.4.2"
+    version: "2.4.4"
   frontend_server_client:
     dependency: transitive
     description:
@@ -401,10 +401,10 @@ packages:
     dependency: transitive
     description:
       name: graphs
-      sha256: aedc5a15e78fc65a6e23bcd927f24c64dd995062bcd1ca6eda65a3cff92a4d19
+      sha256: "741bbf84165310a68ff28fe9e727332eef1407342fca52759cb21ad8177bb8d0"
       url: "https://pub.dev"
     source: hosted
-    version: "2.3.1"
+    version: "2.3.2"
   gtk:
     dependency: transitive
     description:
@@ -417,10 +417,10 @@ packages:
     dependency: transitive
     description:
       name: http
-      sha256: "761a297c042deedc1ffbb156d6e2af13886bb305c2a343a4d972504cd67dd938"
+      sha256: b9c29a161230ee03d3ccf545097fccd9b87a5264228c5d348202e0f0c28f9010
       url: "https://pub.dev"
     source: hosted
-    version: "1.2.1"
+    version: "1.2.2"
   http_multi_server:
     dependency: transitive
     description:
@@ -457,10 +457,10 @@ packages:
     dependency: transitive
     description:
       name: image_picker_android
-      sha256: "4161e1f843d8480d2e9025ee22411778c3c9eb7e40076dcf2da23d8242b7b51c"
+      sha256: a26dc9a03fe042440c1e4be554fb0fceae2bf6d887d7467fc48c688fa4a81889
       url: "https://pub.dev"
     source: hosted
-    version: "0.8.12+3"
+    version: "0.8.12+7"
   image_picker_for_web:
     dependency: transitive
     description:
@@ -729,10 +729,10 @@ packages:
     dependency: transitive
     description:
       name: path_provider_android
-      sha256: bca87b0165ffd7cdb9cad8edd22d18d2201e886d9a9f19b4fb3452ea7df3a72a
+      sha256: "30c5aa827a6ae95ce2853cdc5fe3971daaac00f6f081c419c013f7f57bff2f5e"
       url: "https://pub.dev"
     source: hosted
-    version: "2.2.6"
+    version: "2.2.7"
   path_provider_foundation:
     dependency: transitive
     description:
@@ -761,10 +761,10 @@ packages:
     dependency: transitive
     description:
       name: path_provider_windows
-      sha256: "8bc9f22eee8690981c22aa7fc602f5c85b497a6fb2ceb35ee5a5e5ed85ad8170"
+      sha256: bd6f00dbd873bfb70d0761682da2b3a2c2fccc2b9e84c495821639601d81afe7
       url: "https://pub.dev"
     source: hosted
-    version: "2.2.1"
+    version: "2.3.0"
   petitparser:
     dependency: transitive
     description:
@@ -904,10 +904,10 @@ packages:
     dependency: transitive
     description:
       name: shared_preferences_platform_interface
-      sha256: "22e2ecac9419b4246d7c22bfbbda589e3acf5c0351137d87dd2939d984d37c3b"
+      sha256: "034650b71e73629ca08a0bd789fd1d83cc63c2d1e405946f7cef7bc37432f93a"
       url: "https://pub.dev"
     source: hosted
-    version: "2.3.2"
+    version: "2.4.0"
   shared_preferences_web:
     dependency: transitive
     description:
@@ -1061,18 +1061,18 @@ packages:
     dependency: transitive
     description:
       name: url_launcher_android
-      sha256: ceb2625f0c24ade6ef6778d1de0b2e44f2db71fded235eb52295247feba8c5cf
+      sha256: "95d8027db36a0e52caf55680f91e33ea6aa12a3ce608c90b06f4e429a21067ac"
       url: "https://pub.dev"
     source: hosted
-    version: "6.3.3"
+    version: "6.3.5"
   url_launcher_ios:
     dependency: transitive
     description:
       name: url_launcher_ios
-      sha256: "7068716403343f6ba4969b4173cbf3b84fc768042124bc2c011e5d782b24fe89"
+      sha256: e43b677296fadce447e987a2f519dcf5f6d1e527dc35d01ffab4fff5b8a7063e
       url: "https://pub.dev"
     source: hosted
-    version: "6.3.0"
+    version: "6.3.1"
   url_launcher_linux:
     dependency: transitive
     description:
@@ -1109,10 +1109,10 @@ packages:
     dependency: transitive
     description:
       name: url_launcher_windows
-      sha256: ecf9725510600aa2bb6d7ddabe16357691b6d2805f66216a97d1b881e21beff7
+      sha256: "49c10f879746271804767cb45551ec5592cdab00ee105c06dddde1a98f73b185"
       url: "https://pub.dev"
     source: hosted
-    version: "3.1.1"
+    version: "3.1.2"
   vector_math:
     dependency: transitive
     description:
@@ -1149,18 +1149,18 @@ packages:
     dependency: transitive
     description:
       name: web_socket
-      sha256: "24301d8c293ce6fe327ffe6f59d8fd8834735f0ec36e4fd383ec7ff8a64aa078"
+      sha256: "3c12d96c0c9a4eec095246debcea7b86c0324f22df69893d538fcc6f1b8cce83"
       url: "https://pub.dev"
     source: hosted
-    version: "0.1.5"
+    version: "0.1.6"
   web_socket_channel:
     dependency: transitive
     description:
       name: web_socket_channel
-      sha256: a2d56211ee4d35d9b344d9d4ce60f362e4f5d1aafb988302906bd732bc731276
+      sha256: "9f187088ed104edd8662ca07af4b124465893caf063ba29758f97af57e61da8f"
       url: "https://pub.dev"
     source: hosted
-    version: "3.0.0"
+    version: "3.0.1"
   webdav_client:
     dependency: "direct main"
     description: