安卓应用白名单，调整请求展示列表

2026-05-18 16:06:50 +08:00 · 2023-08-16 17:54:34 +08:00
parent 9fff736536
commit 237cca3cf3
18 changed files with 358 additions and 44 deletions
--- a/.gitignore
+++ b/.gitignore
@@ -42,3 +42,4 @@ app.*.map.json
 /android/app/debug
 /android/app/profile
 /android/app/release
+/android
--- a/android/app/src/main/AndroidManifest.xml
+++ b/android/app/src/main/AndroidManifest.xml
@@ -3,6 +3,8 @@
    <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
    <uses-permission android:name="android.permission.INTERNET" />
    <uses-permission android:name="android.permission.VIBRATE"/>
+    <uses-permission android:name="android.permission.FOREGROUND_SERVICE" />
+    <uses-permission android:name="android.permission.POST_NOTIFICATIONS"/>

    <application
        android:label="ProxyPin"
--- a/android/app/src/main/kotlin/com/network/proxy/ProxyVpnService.kt
+++ b/android/app/src/main/kotlin/com/network/proxy/ProxyVpnService.kt
@@ -1,22 +1,38 @@
 package com.network.proxy

+import android.app.Notification
+import android.app.NotificationChannel
+import android.app.NotificationManager
+import android.app.PendingIntent
 import android.content.Intent
 import android.net.ProxyInfo
 import android.net.VpnService
 import android.os.Build
 import android.os.ParcelFileDescriptor
+import androidx.core.app.NotificationCompat

-class ProxyVpnService : VpnService() {
+/**
+ * VPN服务
+ * @author wanghongen
+ */
+class ProxyVpnService : VpnService(), IProtectSocket {
    private var vpnInterface: ParcelFileDescriptor? = null

    companion object {
        const val ProxyHost = "ProxyHost"
        const val ProxyPort = "ProxyPort"
+        const val AllowApps = "AllowApps" //允许的名单

        /**
         * 动作：断开连接
         */
        const val ACTION_DISCONNECT = "DISCONNECT"
+
+        /**
+         * 通知配置
+         */
+        private const val NOTIFICATION_ID = 9527
+        const val VPN_NOTIFICATION_CHANNEL_ID = "vpn-notifications"
    }

    override fun onDestroy() {
@@ -29,36 +45,84 @@ class ProxyVpnService : VpnService() {
            disconnect()
            START_NOT_STICKY
        } else {
-            connect(intent?.getStringExtra(ProxyHost)!!, intent.getIntExtra(ProxyPort, 0))
+            connect(
+                    intent?.getStringExtra(ProxyHost)!!, intent.getIntExtra(ProxyPort, 0),
+                    intent.getStringArrayListExtra(AllowApps)
+            )
            START_STICKY
        }
    }

    private fun disconnect() {
        vpnInterface?.close()
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N) {
+            stopForeground(STOP_FOREGROUND_REMOVE)
+        }
+        vpnInterface = null
    }

-    private fun connect(proxyHost: String, proxyPort: Int) {
-        vpnInterface = createVpnInterface(proxyHost, proxyPort)
+    private fun connect(proxyHost: String, proxyPort: Int, allowPackages: List<String>?) {
+        vpnInterface = createVpnInterface(proxyHost, proxyPort, allowPackages)
        if (vpnInterface == null) {
            val alertDialog = Intent(applicationContext, VpnAlertDialog::class.java)
+                    .setAction("com.network.proxy.ProxyVpnService")
            alertDialog.flags = Intent.FLAG_ACTIVITY_NEW_TASK
            startActivity(alertDialog)
+            return
        }
+        showServiceNotification()
    }

-    private fun createVpnInterface(proxyHost: String, proxyPort: Int): ParcelFileDescriptor? {
-        return Builder()
-            .addAddress("10.0.0.2", 32)
-            .addRoute("0.0.0.0", 0)
-            .setSession(baseContext.applicationInfo.name)
-            .also {
-                if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.Q) {
-                    it.addDisallowedApplication(baseContext.packageName)
-                        .setHttpProxy(ProxyInfo.buildDirectProxy(proxyHost, proxyPort))
+    private fun showServiceNotification() {
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
+            val notificationManager = getSystemService(NOTIFICATION_SERVICE) as NotificationManager
+            val notificationChannel = NotificationChannel(
+                    VPN_NOTIFICATION_CHANNEL_ID,
+                    "VPN Status",
+                    NotificationManager.IMPORTANCE_LOW
+            )
+            notificationManager.createNotificationChannel(notificationChannel)
+        }
+
+        val pendingActivityIntent: PendingIntent =
+                Intent(this, MainActivity::class.java).let { notificationIntent ->
+                    PendingIntent.getActivity(this, 0, notificationIntent, PendingIntent.FLAG_IMMUTABLE)
                }
+
+        val notification: Notification =
+                NotificationCompat.Builder(this, VPN_NOTIFICATION_CHANNEL_ID)
+                        .setContentIntent(pendingActivityIntent)
+                        .setContentTitle(getString(R.string.vpn_active_notification_title))
+                        .setContentText(getString(R.string.vpn_active_notification_content))
+                        .setOngoing(true)
+                        .build()
+
+        startForeground(NOTIFICATION_ID, notification)
+    }
+
+
+    private fun createVpnInterface(proxyHost: String, proxyPort: Int, allowPackages: List<String>?):
+            ParcelFileDescriptor? {
+        val build = Builder()
+                .setMtu(MAX_PACKET_LEN)
+                .addAddress("10.0.0.2", 32)
+                .addRoute("0.0.0.0", 0)
+                .setSession(baseContext.applicationInfo.name)
+
+        if (allowPackages?.isNotEmpty() == true) {
+            allowPackages.forEach {
+                if (it != baseContext.packageName)
+                    build.addAllowedApplication(it)
            }
-            .establish()
+        } else {
+            build.addDisallowedApplication(baseContext.packageName)
+        }
+
+        return build.apply {
+            if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.Q) {
+                setHttpProxy(ProxyInfo.buildDirectProxy(proxyHost, proxyPort))
+            }
+        }.establish()
    }


--- a/android/app/src/main/kotlin/com/network/proxy/plugin/VpnServicePlugin.kt
+++ b/android/app/src/main/kotlin/com/network/proxy/plugin/VpnServicePlugin.kt
@@ -20,13 +20,22 @@ class VpnServicePlugin : AndroidFlutterPlugin() {
                "startVpn" -> {
                    val host = call.argument<String>("proxyHost")
                    val port = call.argument<Int>("proxyPort")
-                    startVpn(host!!, port!!)
+                    val allowApps = call.argument<ArrayList<String>>("allowApps")
+                    startVpn(host!!, port!!, allowApps)
                }

                "stopVpn" -> {
                    stopVpn()
                }

+                "restartVpn" -> {
+                    val host = call.argument<String>("proxyHost")
+                    val port = call.argument<Int>("proxyPort")
+                    val allowApps = call.argument<ArrayList<String>>("allowApps")
+                    stopVpn()
+                    startVpn(host!!, port!!, allowApps)
+                }
+
                else -> {
                    result.notImplemented()
                }
@@ -37,11 +46,12 @@ class VpnServicePlugin : AndroidFlutterPlugin() {
    /**
     * 启动vpn服务
     */
-    private fun startVpn(host: String, port: Int) {
-        Log.i("com.network.proxy", "startVpn")
+    private fun startVpn(host: String, port: Int, allowApps: ArrayList<String>?) {
+        Log.i("com.network.proxy", "startVpn $allowApps")
        val intent = Intent(activity, ProxyVpnService::class.java)
        intent.putExtra(ProxyVpnService.ProxyHost, host)
        intent.putExtra(ProxyVpnService.ProxyPort, port)
+        intent.putStringArrayListExtra(ProxyVpnService.AllowApps, allowApps)
        activity.startService(intent)
    }

--- a/android/app/src/main/res/values/styles.xml
+++ b/android/app/src/main/res/values/styles.xml
@@ -15,4 +15,8 @@
    <style name="NormalTheme" parent="@android:style/Theme.Light.NoTitleBar">
        <item name="android:windowBackground">?android:colorBackground</item>
    </style>
+
+    <string name="vpn_active_notification_title">ProxyPin Active</string>
+    <string name="vpn_active_notification_content">抓包正在运行</string>
+
 </resources>
--- a/android/build.gradle
+++ b/android/build.gradle
@@ -1,12 +1,12 @@
 buildscript {
-    ext.kotlin_version = '1.7.10'
+    ext.kotlin_version = '1.9.0'
    repositories {
        google()
        mavenCentral()
    }

    dependencies {
-        classpath 'com.android.tools.build:gradle:7.3.0'
+        classpath 'com.android.tools.build:gradle:7.3.1'
        classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
    }
 }
--- a/lib/native/vpn.dart
+++ b/lib/native/vpn.dart
@@ -3,11 +3,16 @@ import 'package:flutter/services.dart';
 class Vpn {
  static const MethodChannel proxyVpnChannel = MethodChannel('com.proxy/proxyVpn');

-  static startVpn(String host, int port) {
-    proxyVpnChannel.invokeMethod("startVpn", {"proxyHost": host, "proxyPort": port});
+  static startVpn(String host, int port, [List<String>? appList]) {
+    proxyVpnChannel.invokeMethod("startVpn", {"proxyHost": host, "proxyPort": port, "allowApps": appList});
  }

  static stopVpn() {
    proxyVpnChannel.invokeMethod("stopVpn");
  }
+
+  //重启vpn
+  static restartVpn(String host, int port, [List<String>? appList]) {
+    proxyVpnChannel.invokeMethod("restartVpn", {"proxyHost": host, "proxyPort": port, "allowApps": appList});
+  }
 }
--- a/lib/network/bin/configuration.dart
+++ b/lib/network/bin/configuration.dart
@@ -44,6 +44,10 @@ class Configuration {

  //外部代理
  ProxyInfo? externalProxy;
+
+  //白名单应用
+  List<String> appWhitelist = [];
+
  //远程连接 不持久化保存
  String? remoteHost;

@@ -119,6 +123,7 @@ class Configuration {
    if (config['externalProxy'] != null) {
      externalProxy = ProxyInfo.fromJson(config['externalProxy']);
    }
+    appWhitelist = List<String>.from(config['appWhitelist'] ?? []);
    HostFilter.whitelist.load(config['whitelist']);
    HostFilter.blacklist.load(config['blacklist']);

@@ -161,6 +166,7 @@ class Configuration {
      'enableSsl': enableSsl,
      'enableSystemProxy': enableSystemProxy,
      'externalProxy': externalProxy?.toJson(),
+      'appWhitelist': appWhitelist,
      'whitelist': HostFilter.whitelist.toJson(),
      'blacklist': HostFilter.blacklist.toJson(),
    };
--- a/lib/network/handler.dart
+++ b/lib/network/handler.dart
@@ -55,7 +55,7 @@ class HttpChannelHandler extends ChannelHandler<HttpRequest> {
    }

    //请求本服务
-    if ((await localIps()).contains(msg.hostAndPort?.host)) {
+    if ((await localIps()).contains(msg.hostAndPort?.host) && msg.hostAndPort?.port == channel.socket.port) {
      localRequest(msg, channel);
      return;
    }
@@ -118,12 +118,14 @@ class HttpChannelHandler extends ChannelHandler<HttpRequest> {

  /// 转发请求
  Future<void> forward(Channel channel, HttpRequest httpRequest) async {
+    // log.i("[${channel.id}] ${httpRequest.method.name} ${httpRequest.requestUrl}");
+
    //获取远程连接
    var remoteChannel = await _getRemoteChannel(channel, httpRequest);

    //实现抓包代理转发
    if (httpRequest.method != HttpMethod.connect) {
-      // log.i("[${channel.id}] ${httpRequest.method.name} ${httpRequest.requestUrl}");
+      log.i("[${channel.id}] ${httpRequest.method.name} ${httpRequest.requestUrl}");

      var replaceBody = requestRewrites?.findRequestReplaceWith(httpRequest.hostAndPort?.host, httpRequest.path());
      if (replaceBody?.isNotEmpty == true) {
--- a/lib/network/http/http.dart
+++ b/lib/network/http/http.dart
@@ -95,10 +95,15 @@ class HttpRequest extends HttpMessage {
  String get requestUrl => uri.startsWith("/") ? '${remoteDomain()}$uri' : uri;

  String? path() {
+    if (hostAndPort?.isSsl() == true && uri.startsWith("/")) {
+      return uri;
+    }
+
    try {
-      return hostAndPort?.isSsl() == true ? uri : Uri.parse(requestUrl).path;
+      var requestPath = Uri.parse(requestUrl).path;
+      return requestPath.isEmpty ? "/" : requestPath;
    } catch (e) {
-      return null;
+      return "/";
    }
  }

--- a/lib/ui/mobile/menu.dart
+++ b/lib/ui/mobile/menu.dart
@@ -10,6 +10,7 @@ import 'package:network_proxy/network/util/host_filter.dart';
 import 'package:network_proxy/ui/desktop/toolbar/setting/setting.dart';
 import 'package:network_proxy/ui/desktop/toolbar/setting/theme.dart';
 import 'package:network_proxy/ui/mobile/connect_remote.dart';
+import 'package:network_proxy/ui/mobile/setting/app_whitelist.dart';
 import 'package:network_proxy/ui/mobile/setting/filter.dart';
 import 'package:network_proxy/ui/mobile/setting/request_rewrite.dart';
 import 'package:network_proxy/ui/mobile/setting/ssl.dart';
@@ -40,6 +41,10 @@ class DrawerWidget extends StatelessWidget {
            trailing: const Icon(Icons.arrow_right),
            onTap: () => navigator(context, MobileSslWidget(proxyServer: proxyServer))),
        const ThemeSetting(),
+        ListTile(
+            title: const Text("应用白名单"),
+            trailing: const Icon(Icons.arrow_right),
+            onTap: () => navigator(context, AppWhitelist(proxyServer: proxyServer))),
        ListTile(
            title: const Text("域名白名单"),
            trailing: const Icon(Icons.arrow_right),
--- a/lib/ui/mobile/mobile.dart
+++ b/lib/ui/mobile/mobile.dart
@@ -91,7 +91,7 @@ class MobileHomeState extends State<MobileHomePage> implements EventListener {
              proxyServer: proxyServer,
              startup: false,
              size: 38,
-              onStart: () => Vpn.startVpn("127.0.0.1", proxyServer.port),
+              onStart: () => Vpn.startVpn("127.0.0.1", proxyServer.port, proxyServer.configuration.appWhitelist),
              onStop: () => Vpn.stopVpn())),
      body: ValueListenableBuilder(
          valueListenable: desktop,
--- a/lib/ui/mobile/request/list.dart
+++ b/lib/ui/mobile/request/list.dart
@@ -43,7 +43,8 @@ class RequestListState extends State<RequestListWidget> {
          appBar: AppBar(title: TabBar(tabs: tabs)),
          body: TabBarView(
            children: [
-              RequestSequence(key: requestSequenceKey, list: container, proxyServer: widget.proxyServer),
+              RequestSequence(
+                  key: requestSequenceKey, list: container, proxyServer: widget.proxyServer, onRemove: remove),
              DomainList(key: domainListKey, list: container, proxyServer: widget.proxyServer, onRemove: remove),
            ],
          ),
@@ -89,8 +90,10 @@ class RequestSequence extends StatefulWidget {
  final List<HttpRequest> list;
  final ProxyServer proxyServer;
  final bool displayDomain;
+  final Function(List<HttpRequest>)? onRemove;

-  const RequestSequence({super.key, required this.list, required this.proxyServer, this.displayDomain = true});
+  const RequestSequence(
+      {super.key, required this.list, required this.proxyServer, this.displayDomain = true, this.onRemove});

  @override
  State<StatefulWidget> createState() {
@@ -141,14 +144,14 @@ class RequestSequenceState extends State<RequestSequence> with AutomaticKeepAliv
      return;
    }

-    print("object ${searchModel?.filter(response.request!, response) } ${state == null}");
+    print("object ${searchModel?.filter(response.request!, response)} ${state == null}");
    //搜索视图
    if (searchModel?.filter(response.request!, response) == true && state == null) {
      print("contains ${view.contains(response.request)}");

      if (!view.contains(response.request)) {
-          view.addFirst(response.request!);
-          changeState();
+        view.addFirst(response.request!);
+        changeState();
      }
    }
  }
@@ -176,7 +179,7 @@ class RequestSequenceState extends State<RequestSequence> with AutomaticKeepAliv
    //防止频繁刷新
    if (!changing) {
      changing = true;
-      Future.delayed(const Duration(milliseconds: 100), () {
+      Future.delayed(const Duration(milliseconds: 50), () {
        setState(() {
          changing = false;
        });
@@ -202,7 +205,14 @@ class RequestSequenceState extends State<RequestSequence> with AutomaticKeepAliv
              key: key,
              request: view.elementAt(index),
              proxyServer: widget.proxyServer,
-              displayDomain: widget.displayDomain);
+              displayDomain: widget.displayDomain,
+              onRemove: (request) {
+                widget.onRemove?.call([request]);
+                setState(() {
+                  list.remove(request);
+                  view.remove(request);
+                });
+              });
        });
  }
 }
@@ -332,7 +342,6 @@ class DomainListState extends State<DomainList> with AutomaticKeepAliveClientMix
    return ListView.separated(
        padding: EdgeInsets.zero,
        separatorBuilder: (context, index) => Divider(thickness: 0.2, color: Theme.of(context).dividerColor),
-        cacheExtent: 1000,
        itemCount: list.length,
        itemBuilder: (ctx, index) => title(index));
  }
@@ -355,6 +364,7 @@ class DomainListState extends State<DomainList> with AutomaticKeepAliveClientMix
                    key: requestSequenceKey,
                    displayDomain: false,
                    list: containerMap[list.elementAt(index)]!,
+                    onRemove: widget.onRemove,
                    proxyServer: widget.proxyServer));
          }));
        });
--- a/lib/ui/mobile/request/request.dart
+++ b/lib/ui/mobile/request/request.dart
@@ -15,8 +15,10 @@ class RequestRow extends StatefulWidget {
  final HttpRequest request;
  final ProxyServer proxyServer;
  final bool displayDomain;
+  final Function(HttpRequest)? onRemove;

-  const RequestRow({super.key, required this.request, required this.proxyServer, this.displayDomain = true});
+  const RequestRow(
+      {super.key, required this.request, required this.proxyServer, this.displayDomain = true, this.onRemove});

  @override
  State<StatefulWidget> createState() {
@@ -43,18 +45,19 @@ class RequestRowState extends State<RequestRow> {

  @override
  Widget build(BuildContext context) {
-    var title = '${request.method.name} ${widget.displayDomain ? request.requestUrl : request.path()}';
+    var title = '${request.method.name} ${request.path() ?? '/'} ';
    var time = formatDate(request.requestTime, [HH, ':', nn, ':', ss]);
    var subTitle =
-        '$time - [${response?.status.code ?? ''}]  ${response?.contentType.name.toUpperCase() ?? ''} ${response?.costTime() ?? ''}';
+        '${request.hostAndPort?.domain} \n$time - [${response?.status.code ?? ''}]  ${response?.contentType.name.toUpperCase() ?? ''} ${response?.costTime() ?? ''}';

    return ListTile(
-        textColor: (response?.status.code ?? 0) < 0 ? Colors.red : null,
        visualDensity: const VisualDensity(vertical: -4),
-        leading: widget.displayDomain ? null : getIcon(response),
+        leading: getIcon(response),
        title: Text(title, overflow: TextOverflow.ellipsis, maxLines: 1, style: const TextStyle(fontSize: 14)),
-        subtitle: Text(subTitle, maxLines: 1, style: const TextStyle(fontSize: 12)),
+        subtitle: Text(subTitle, maxLines: 2, style: const TextStyle(fontSize: 12)),
        trailing: const Icon(Icons.chevron_right),
+        dense: true,
+        contentPadding: const EdgeInsets.symmetric(horizontal: 8),
        onLongPress: () => menu(menuPosition(context)),
        onTap: () {
          Navigator.push(context, MaterialPageRoute(builder: (context) {
@@ -101,6 +104,14 @@ class RequestRowState extends State<RequestRow> {
                    builder: (context) =>
                        MobileRequestEditor(request: widget.request, proxyServer: widget.proxyServer)));
              }),
+          const Divider(thickness: 0.5),
+          TextButton(
+              child: const SizedBox(width: double.infinity, child: Text("删除请求", textAlign: TextAlign.center)),
+              onPressed: () {
+                widget.onRemove?.call(request);
+                FlutterToastr.show("删除成功", context);
+                Navigator.of(context).pop();
+              }),
          Container(
            color: Theme.of(context).hoverColor,
            height: 8,
--- a/lib/ui/mobile/setting/app_whitelist.dart
+++ b/lib/ui/mobile/setting/app_whitelist.dart
@@ -0,0 +1,178 @@
+import 'dart:typed_data';
+
+import 'package:flutter/material.dart';
+import 'package:installed_apps/app_info.dart';
+import 'package:installed_apps/installed_apps.dart';
+import 'package:network_proxy/native/vpn.dart';
+import 'package:network_proxy/network/bin/configuration.dart';
+import 'package:network_proxy/network/bin/server.dart';
+
+//应用白名单 目前只支持安卓 ios没办法获取安装的列表
+class AppWhitelist extends StatefulWidget {
+  final ProxyServer proxyServer;
+
+  const AppWhitelist({super.key, required this.proxyServer});
+
+  @override
+  State<AppWhitelist> createState() => _AppWhitelistState();
+}
+
+class _AppWhitelistState extends State<AppWhitelist> {
+  late Configuration configuration;
+
+  bool changed = false;
+
+  @override
+  void initState() {
+    super.initState();
+    configuration = widget.proxyServer.configuration;
+  }
+
+  @override
+  void dispose() {
+    if (changed && widget.proxyServer.isRunning) {
+      Vpn.stopVpn();
+      Vpn.startVpn("127.0.0.1", widget.proxyServer.port, configuration.appWhitelist);
+      configuration.flushConfig();
+    }
+    super.dispose();
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    var appWhitelist = <Future<AppInfo>>[];
+    for (var element in configuration.appWhitelist) {
+      try {
+        appWhitelist.add(InstalledApps.getAppInfo(element));
+      } catch (_) {
+        appWhitelist.add(Future.value(AppInfo.create({"name": "未知应用", "package_name": element})));
+      }
+    }
+
+    return Scaffold(
+      appBar: AppBar(
+        title: const Text("应用白名单", style: TextStyle(fontSize: 16)),
+        actions: [
+          IconButton(
+            icon: const Icon(Icons.add),
+            onPressed: () {
+              //添加
+              Navigator.of(context)
+                  .push(MaterialPageRoute(builder: (context) => const InstalledAppsWidget()))
+                  .then((value) {
+                if (value != null) {
+                  if (configuration.appWhitelist.contains(value)) {
+                    return;
+                  }
+                  setState(() {
+                    configuration.appWhitelist.add(value);
+                    changed = true;
+                  });
+                }
+              });
+            },
+          ),
+        ],
+      ),
+      body: FutureBuilder(
+          future: Future.wait(appWhitelist),
+          builder: (BuildContext context, AsyncSnapshot<List<AppInfo>> snapshot) {
+            if (snapshot.hasData) {
+              if (snapshot.data!.isEmpty) {
+                return const Center(
+                  child: Text("未设置白名单应用时会对所有应用抓包", style: TextStyle(color: Colors.grey)),
+                );
+              }
+
+              return ListView.builder(
+                  itemCount: snapshot.data!.length,
+                  itemBuilder: (BuildContext context, int index) {
+                    AppInfo appInfo = snapshot.data![index];
+                    return ListTile(
+                      leading: Image.memory(appInfo.icon ?? Uint8List(0)),
+                      title: Text(appInfo.name ?? ""),
+                      subtitle: Text(appInfo.packageName ?? ""),
+                      trailing: IconButton(
+                        icon: const Icon(Icons.delete),
+                        onPressed: () {
+                          //删除
+                          setState(() {
+                            configuration.appWhitelist.remove(appInfo.packageName);
+                            changed = true;
+                          });
+                        },
+                      ),
+                    );
+                  });
+            } else {
+              return const Center(
+                child: CircularProgressIndicator(),
+              );
+            }
+          }),
+    );
+  }
+}
+
+///已安装的app列表
+class InstalledAppsWidget extends StatefulWidget {
+  const InstalledAppsWidget({super.key});
+
+  @override
+  State<InstalledAppsWidget> createState() => _InstalledAppsWidgetState();
+}
+
+class _InstalledAppsWidgetState extends State<InstalledAppsWidget> {
+  static Future<List<AppInfo>> apps = InstalledApps.getInstalledApps(true, true);
+
+  String? keyword;
+
+  @override
+  Widget build(BuildContext context) {
+    return Scaffold(
+      appBar: AppBar(
+        title: TextField(
+          decoration: const InputDecoration(
+            hintText: "请输入应用名或包名",
+            border: InputBorder.none,
+          ),
+          onChanged: (String value) {
+            keyword = value;
+            setState(() {});
+          },
+        ),
+      ),
+      body: FutureBuilder(
+        future: apps,
+        builder: (BuildContext context, AsyncSnapshot<List<AppInfo>> snapshot) {
+          if (snapshot.hasData) {
+            List<AppInfo> appInfoList = snapshot.data!;
+            if (keyword != null && keyword!.isNotEmpty) {
+              appInfoList = appInfoList
+                  .where((element) => element.name!.contains(keyword!) || element.packageName!.contains(keyword!))
+                  .toList();
+            }
+
+            return ListView.builder(
+                itemCount: appInfoList.length,
+                itemBuilder: (BuildContext context, int index) {
+                  AppInfo appInfo = appInfoList[index];
+                  return ListTile(
+                    leading: Image.memory(appInfo.icon ?? Uint8List(0)),
+                    title: Text(appInfo.name ?? ""),
+                    subtitle: Text(appInfo.packageName ?? ""),
+                    onTap: () async {
+                      Navigator.of(context).pop(appInfo.packageName);
+                    },
+                  );
+                });
+          } else {
+            return const Center(
+              child: CircularProgressIndicator(),
+            );
+          }
+        },
+      ),
+    );
+  }
+}
--- a/lib/ui/mobile/setting/request_rewrite.dart
+++ b/lib/ui/mobile/setting/request_rewrite.dart
@@ -268,9 +268,11 @@ class _RequestRuleListState extends State<RequestRuleList> {
                                constraints: const BoxConstraints(minWidth: 60),
                                child: Text(
                                    '${widget.requestRewrites.rules[index].domain ?? ''}${widget.requestRewrites.rules[index].path}'))),
-                            DataCell(SelectableText.rich(
-                                TextSpan(text: widget.requestRewrites.rules[index].requestBody),
-                                style: const TextStyle(fontSize: 12))),
+                            DataCell(Container(
+                                constraints: const BoxConstraints(maxWidth: 180),
+                                child: SelectableText.rich(
+                                    TextSpan(text: widget.requestRewrites.rules[index].requestBody),
+                                    style: const TextStyle(fontSize: 12)))),
                            DataCell(Container(
                              constraints: const BoxConstraints(maxWidth: 300),
                              padding: const EdgeInsetsDirectional.all(10),
--- a/pubspec.lock
+++ b/pubspec.lock
@@ -200,6 +200,14 @@ packages:
      url: "https://pub.flutter-io.cn"
    source: hosted
    version: "4.0.2"
+  installed_apps:
+    dependency: "direct main"
+    description:
+      name: installed_apps
+      sha256: "145af8eb6e4e7c830e9888d6de0573ae5c139e8e0742a3e67316e1db21ab6fe0"
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "1.3.1"
  js:
    dependency: transitive
    description:
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -2,7 +2,7 @@ name: network_proxy
 description: network proxy
 publish_to: 'none' # Remove this line if you wish to publish to pub.dev

-version: 1.0.1+0
+version: 1.0.1+1

 environment:
  sdk: '>=3.0.2 <4.0.0'
@@ -26,6 +26,7 @@ dependencies:
  flutter_toastr: ^1.0.3
  share_plus: ^7.1.0
  brotli: ^0.6.0
+  installed_apps: ^1.3.1

 dev_dependencies:
  flutter_test: