Add android separates the core process

Support core status check and force restart

Optimize proxies page and access page

Update flutter and pub dependencies

.github/workflows/build.yaml

@@ -52,6 +52,7 @@ jobs:
         if: startsWith(matrix.platform,'android')
         run: |
           echo "${{ secrets.KEYSTORE }}" | base64 --decode > android/app/keystore.jks
+          echo "${{ secrets.SERVICE_JSON }}" | base64 --decode > android/app/google-services.json
           echo "keyAlias=${{ secrets.KEY_ALIAS }}" >> android/local.properties
           echo "storePassword=${{ secrets.STORE_PASSWORD }}" >> android/local.properties
           echo "keyPassword=${{ secrets.KEY_PASSWORD }}" >> android/local.properties

README.md

@@ -54,7 +54,7 @@ Support the following actions
     
     com.follow.clash.action.STOP
     
-    com.follow.clash.action.CHANGE
+    com.follow.clash.action.TOGGLE
    ```
 
 ## Download

README_zh_CN.md

@@ -54,7 +54,7 @@ on Mobile:
     
     com.follow.clash.action.STOP
     
-    com.follow.clash.action.CHANGE
+    com.follow.clash.action.TOGGLE
    ```
 
 ## Download

analysis_options.yaml

@@ -2,6 +2,8 @@ include: package:flutter_lints/flutter.yaml
 analyzer:
   exclude:
     - lib/l10n/intl/**
+  errors:
+    invalid_annotation_target: ignore
 
 linter:
   rules:

android/app/build.gradle.kts

@@ -1,9 +1,12 @@
+import org.jetbrains.kotlin.gradle.dsl.JvmTarget
 import java.util.Properties
 
 plugins {
     id("com.android.application")
     id("kotlin-android")
     id("dev.flutter.flutter-gradle-plugin")
+    id("com.google.gms.google-services")
+    id("com.google.firebase.crashlytics")
 }
 
 val localPropertiesFile = rootProject.file("local.properties")
@@ -17,29 +20,26 @@ val mStoreFile: File = file("keystore.jks")
 val mStorePassword: String? = localProperties.getProperty("storePassword")
 val mKeyAlias: String? = localProperties.getProperty("keyAlias")
 val mKeyPassword: String? = localProperties.getProperty("keyPassword")
-val isRelease = mStoreFile.exists()
+val isRelease =
-        && mStorePassword != null
+    mStoreFile.exists() && mStorePassword != null && mKeyAlias != null && mKeyPassword != null
-        && mKeyAlias != null
+
-        && mKeyPassword != null
 
 android {
     namespace = "com.follow.clash"
-    compileSdk = 35
+    compileSdk = libs.versions.compileSdk.get().toInt()
-    ndkVersion = "28.0.13004108"
+    ndkVersion = libs.versions.ndkVersion.get()
+
+
 
     compileOptions {
         sourceCompatibility = JavaVersion.VERSION_17
         targetCompatibility = JavaVersion.VERSION_17
     }
 
-    kotlinOptions {
-        jvmTarget = JavaVersion.VERSION_17.toString()
-    }
-
     defaultConfig {
         applicationId = "com.follow.clash"
         minSdk = flutter.minSdkVersion
-        targetSdk = flutter.targetSdkVersion
+        targetSdk = libs.versions.targetSdk.get().toInt()
         versionCode = flutter.versionCode
         versionName = flutter.versionName
     }
@@ -55,6 +55,12 @@ android {
         }
     }
 
+    packaging {
+        jniLibs {
+            useLegacyPackaging = true
+        }
+    }
+
     buildTypes {
         debug {
             isMinifyEnabled = false
@@ -63,8 +69,7 @@ android {
 
         release {
             isMinifyEnabled = true
-            isDebuggable = false
+            isShrinkResources = true
-
             signingConfig = if (isRelease) {
                 signingConfigs.getByName("release")
             } else {
@@ -72,22 +77,32 @@ android {
             }
 
             proguardFiles(
-                getDefaultProguardFile("proguard-android-optimize.txt"),
+                getDefaultProguardFile("proguard-android-optimize.txt"), "proguard-rules.pro"
-                "proguard-rules.pro"
             )
         }
     }
 }
 
+kotlin {
+    compilerOptions {
+        jvmTarget.set(JvmTarget.JVM_17)
+    }
+}
+
 flutter {
     source = "../.."
 }
 
+
 dependencies {
-    implementation(project(":core"))
+    implementation(project(":service"))
-    implementation("androidx.core:core-splashscreen:1.0.1")
+    implementation(project(":common"))
-    implementation("com.google.code.gson:gson:2.10.1")
+    implementation(libs.core.splashscreen)
-    implementation("com.android.tools.smali:smali-dexlib2:3.0.9") {
+    implementation(libs.gson)
+    implementation(libs.smali.dexlib2) {
         exclude(group = "com.google.guava", module = "guava")
     }
+    implementation(platform(libs.firebase.bom))
+    implementation(libs.firebase.crashlytics.ndk)
+    implementation(libs.firebase.analytics)
 }

android/app/google-services.json

@@ -0,0 +1,46 @@
+{
+  "project_info": {
+    "project_number": "000000000000",
+    "project_id": "dev"
+  },
+  "client": [
+    {
+      "client_info": {
+        "mobilesdk_app_id": "1:000000000000:android:0000000000000000",
+        "android_client_info": {
+          "package_name": "com.follow.clash"
+        }
+      },
+      "oauth_client": [],
+      "api_key": [
+        {
+          "current_key": "0"
+        }
+      ],
+      "services": {
+        "appinvite_service": {
+          "other_platform_oauth_client": []
+        }
+      }
+    },
+    {
+      "client_info": {
+        "mobilesdk_app_id": "1:000000000000:android:0000000000000000",
+        "android_client_info": {
+          "package_name": "com.follow.clash.debug"
+        }
+      },
+      "oauth_client": [],
+      "api_key": [
+        {
+          "current_key": "0"
+        }
+      ],
+      "services": {
+        "appinvite_service": {
+          "other_platform_oauth_client": []
+        }
+      }
+    }
+  ]
+}

android/app/proguard-rules.pro

@@ -1,2 +1,4 @@
 
--keep class com.follow.clash.models.**{ *; }
+-keep class com.follow.clash.models.**{ *; }
+
+-keep class com.follow.clash.service.models.**{ *; }

android/app/src/debug/AndroidManifest.xml

@@ -9,7 +9,7 @@
         android:label="FlClash Debug"
         tools:replace="android:label">
         <service
-            android:name=".services.FlClashTileService"
+            android:name=".TileService"
             android:label="FlClash Debug"
             tools:replace="android:label"
             tools:targetApi="24" />

android/app/src/main/AndroidManifest.xml

@@ -1,3 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:tools="http://schemas.android.com/tools">
 
@@ -13,40 +14,36 @@
 
     <uses-permission android:name="android.permission.INTERNET" />
     <uses-permission android:name="android.permission.FOREGROUND_SERVICE" />
-    <uses-permission android:name="android.permission.POST_NOTIFICATIONS" />
     <uses-permission android:name="android.permission.RECEIVE_BOOT_COMPLETED" />
     <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
     <uses-permission android:name="android.permission.CHANGE_NETWORK_STATE" />
-    <uses-permission android:name="android.permission.FOREGROUND_SERVICE_DATA_SYNC" />
-
     <uses-permission
         android:name="android.permission.QUERY_ALL_PACKAGES"
         tools:ignore="QueryAllPackagesPermission" />
+    <uses-permission android:name="android.permission.FOREGROUND_SERVICE_SPECIAL_USE" />
+    <uses-permission android:name="android.permission.POST_NOTIFICATIONS" />
 
     <application
-        android:name=".FlClashApplication"
+        android:name=".Application"
         android:banner="@mipmap/ic_banner"
         android:hardwareAccelerated="true"
         android:icon="@mipmap/ic_launcher"
         android:label="FlClash">
         <activity
-            android:name="com.follow.clash.MainActivity"
+            android:name=".MainActivity"
             android:configChanges="orientation|keyboardHidden|keyboard|screenSize|smallestScreenSize|locale|layoutDirection|fontScale|screenLayout|density|uiMode"
             android:exported="true"
             android:hardwareAccelerated="true"
             android:launchMode="singleTop"
             android:theme="@style/LaunchTheme"
             android:windowSoftInputMode="adjustResize">
-            <!-- Specifies an Android theme to apply to this Activity as soon as
-                 the Android process has started. This theme is visible to the user
-                 while the Flutter UI initializes. After that, this theme continues
-                 to determine the Window background behind the Flutter UI. -->
             <meta-data
                 android:name="io.flutter.embedding.android.NormalTheme"
                 android:resource="@style/NormalTheme" />
 
             <intent-filter>
                 <action android:name="android.intent.action.MAIN" />
+
                 <category android:name="android.intent.category.LAUNCHER" />
                 <category android:name="android.intent.category.LEANBACK_LAUNCHER" />
             </intent-filter>
@@ -67,12 +64,9 @@
             </intent-filter>
         </activity>
 
-        <meta-data
-            android:name="io.flutter.embedding.android.EnableImpeller"
-            android:value="false" />
-
         <activity
             android:name=".TempActivity"
+            android:excludeFromRecents="true"
             android:exported="true"
             android:theme="@style/TransparentTheme">
             <intent-filter>
@@ -85,17 +79,16 @@
             </intent-filter>
             <intent-filter>
                 <category android:name="android.intent.category.DEFAULT" />
-                <action android:name="${applicationId}.action.CHANGE" />
+                <action android:name="${applicationId}.action.TOGGLE" />
             </intent-filter>
         </activity>
 
         <service
-            android:name=".services.FlClashTileService"
+            android:name=".TileService"
             android:exported="true"
             android:icon="@drawable/ic"
             android:label="FlClash"
-            android:permission="android.permission.BIND_QUICK_SETTINGS_TILE"
+            android:permission="android.permission.BIND_QUICK_SETTINGS_TILE">
-            tools:targetApi="n">
             <intent-filter>
                 <action android:name="android.service.quicksettings.action.QS_TILE" />
             </intent-filter>
@@ -104,49 +97,17 @@
                 android:value="true" />
         </service>
 
-        <provider
+        <receiver
-            android:name=".FilesProvider"
+            android:name=".BroadcastReceiver"
-            android:authorities="${applicationId}.files"
+            android:enabled="true"
             android:exported="true"
-            android:grantUriPermissions="true"
+            android:permission="${applicationId}.permission.RECEIVE_BROADCASTS">
-            android:permission="android.permission.MANAGE_DOCUMENTS"
-            android:process=":background">
             <intent-filter>
-                <action android:name="android.content.action.DOCUMENTS_PROVIDER" />
+                <action android:name="${applicationId}.intent.action.START" />
+                <action android:name="${applicationId}.intent.action.STOP" />
+                <action android:name="${applicationId}.intent.action.TOGGLE" />
             </intent-filter>
-        </provider>
+        </receiver>
-
-        <provider
-            android:name="androidx.core.content.FileProvider"
-            android:authorities="${applicationId}.fileProvider"
-            android:exported="false"
-            android:grantUriPermissions="true">
-            <meta-data
-                android:name="android.support.FILE_PROVIDER_PATHS"
-                android:resource="@xml/file_paths" />
-        </provider>
-
-        <service
-            android:name=".services.FlClashVpnService"
-            android:exported="false"
-            android:foregroundServiceType="dataSync"
-            android:permission="android.permission.BIND_VPN_SERVICE">
-            <intent-filter>
-                <action android:name="android.net.VpnService" />
-            </intent-filter>
-            <property
-                android:name="android.app.PROPERTY_SPECIAL_USE_FGS_SUBTYPE"
-                android:value="vpn" />
-        </service>
-
-        <service
-            android:name=".services.FlClashService"
-            android:exported="false"
-            android:foregroundServiceType="dataSync">
-            <property
-                android:name="android.app.PROPERTY_SPECIAL_USE_FGS_SUBTYPE"
-                android:value="service" />
-        </service>
 
         <meta-data
             android:name="flutterEmbedding"

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

@@ -0,0 +1,33 @@
+package com.follow.clash
+
+import android.app.Application
+import android.content.Context
+import com.follow.clash.common.GlobalState
+import com.follow.clash.common.processName
+import com.google.firebase.FirebaseApp
+import com.google.firebase.crashlytics.FirebaseCrashlytics
+
+class Application : Application() {
+
+    override fun attachBaseContext(base: Context?) {
+        super.attachBaseContext(base)
+        GlobalState.init(this)
+    }
+
+    override fun onCreate() {
+        super.onCreate()
+        initRemoteCrashlytics(this)
+    }
+
+    private fun initRemoteCrashlytics(context: Context) {
+        try {
+            if (processName?.endsWith(":remote") == true) {
+                FirebaseApp.initializeApp(context)
+                FirebaseCrashlytics.getInstance().isCrashlyticsCollectionEnabled = true
+                GlobalState.log("init remote crashlytics")
+            }
+        } catch (e: Exception) {
+            GlobalState.log("initRemoteCrashlytics error: $e")
+        }
+    }
+}

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

@@ -0,0 +1,34 @@
+package com.follow.clash
+
+import android.content.BroadcastReceiver
+import android.content.Context
+import android.content.Intent
+import com.follow.clash.common.BroadcastAction
+import com.follow.clash.common.action
+import kotlinx.coroutines.CoroutineScope
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.SupervisorJob
+import kotlinx.coroutines.launch
+
+class BroadcastReceiver : BroadcastReceiver(),
+    CoroutineScope by CoroutineScope(SupervisorJob() + Dispatchers.Default) {
+    override fun onReceive(context: Context?, intent: Intent?) {
+        when (intent?.action) {
+            BroadcastAction.START.action -> {
+                launch {
+                    State.handleStartServiceAction()
+                }
+            }
+
+            BroadcastAction.STOP.action -> {
+                State.handleStopServiceAction()
+            }
+
+            BroadcastAction.TOGGLE.action -> {
+                launch {
+                    State.handleToggleAction()
+                }
+            }
+        }
+    }
+}

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

@@ -0,0 +1,121 @@
+package com.follow.clash
+
+import android.content.pm.PackageManager
+import android.graphics.Bitmap
+import android.graphics.drawable.Drawable
+import android.os.Build
+import android.os.Handler
+import android.os.Looper
+import androidx.core.graphics.drawable.toBitmap
+import com.follow.clash.common.GlobalState
+import io.flutter.embedding.engine.FlutterEngine
+import io.flutter.embedding.engine.plugins.FlutterPlugin
+import io.flutter.plugin.common.MethodChannel
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.suspendCancellableCoroutine
+import kotlinx.coroutines.withContext
+import java.io.File
+import java.io.FileOutputStream
+import java.util.concurrent.TimeUnit
+import kotlin.coroutines.resume
+
+private const val ICON_TTL_DAYS = 1L
+
+suspend fun PackageManager.getPackageIconPath(packageName: String): String =
+    withContext(Dispatchers.IO) {
+        val cacheDir = GlobalState.application.cacheDir
+        val iconDir = File(cacheDir, "icons").apply { mkdirs() }
+        return@withContext try {
+            val pkgInfo = getPackageInfo(packageName, 0)
+            val lastUpdateTime = pkgInfo.lastUpdateTime
+            val iconFile = File(iconDir, "${packageName}_${lastUpdateTime}.webp")
+            if (iconFile.exists() && !isExpired(iconFile)) {
+                return@withContext iconFile.absolutePath
+            }
+            iconDir.listFiles()?.forEach { file ->
+                if (file.name.startsWith(packageName + "_")) file.delete()
+            }
+            val icon = getApplicationIcon(packageName)
+            saveDrawableToFile(icon, iconFile)
+            iconFile.absolutePath
+        } catch (_: Exception) {
+            val defaultIconFile = File(iconDir, "default_icon.webp")
+            if (!defaultIconFile.exists()) {
+                saveDrawableToFile(defaultActivityIcon, defaultIconFile)
+            }
+            defaultIconFile.absolutePath
+        }
+    }
+
+private fun saveDrawableToFile(drawable: Drawable, file: File) {
+    val bitmap = drawable.toBitmap()
+    try {
+        val format = when {
+            Build.VERSION.SDK_INT >= Build.VERSION_CODES.R -> {
+                Bitmap.CompressFormat.WEBP_LOSSY
+            }
+
+            else -> {
+                Bitmap.CompressFormat.WEBP
+            }
+        }
+        FileOutputStream(file).use { fos ->
+            bitmap.compress(format, 90, fos)
+        }
+    } finally {
+        if (!bitmap.isRecycled) bitmap.recycle()
+    }
+}
+
+private fun isExpired(file: File): Boolean {
+    val now = System.currentTimeMillis()
+    val age = now - file.lastModified()
+    return age > TimeUnit.DAYS.toMillis(ICON_TTL_DAYS)
+}
+
+suspend fun <T> MethodChannel.awaitResult(
+    method: String, arguments: Any? = null
+): T? = withContext(Dispatchers.Main) {
+    suspendCancellableCoroutine { continuation ->
+        invokeMethod(method, arguments, object : MethodChannel.Result {
+            override fun success(result: Any?) {
+                @Suppress("UNCHECKED_CAST") continuation.resume(result as T?)
+            }
+
+            override fun error(code: String, message: String?, details: Any?) {
+                continuation.resume(null)
+            }
+
+            override fun notImplemented() {
+                continuation.resume(null)
+            }
+        })
+    }
+}
+
+inline fun <reified T : FlutterPlugin> FlutterEngine.plugin(): T? {
+    return plugins.get(T::class.java) as T?
+}
+
+
+fun <T> MethodChannel.invokeMethodOnMainThread(
+    method: String, arguments: Any? = null, callback: ((Result<T>) -> Unit)? = null
+) {
+    Handler(Looper.getMainLooper()).post {
+        invokeMethod(method, arguments, object : MethodChannel.Result {
+            override fun success(result: Any?) {
+                @Suppress("UNCHECKED_CAST") callback?.invoke(Result.success(result as T))
+            }
+
+            override fun error(errorCode: String, errorMessage: String?, errorDetails: Any?) {
+                val exception = Exception("MethodChannel error: $errorCode - $errorMessage")
+                callback?.invoke(Result.failure(exception))
+            }
+
+            override fun notImplemented() {
+                val exception = NotImplementedError("Method not implemented: $method")
+                callback?.invoke(Result.failure(exception))
+            }
+        })
+    }
+}

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

@@ -1,18 +0,0 @@
-package com.follow.clash;
-
-import android.app.Application
-import android.content.Context
-
-class FlClashApplication : Application() {
-    companion object {
-        private lateinit var instance: FlClashApplication
-        fun getAppContext(): Context {
-            return instance.applicationContext
-        }
-    }
-
-    override fun onCreate() {
-        super.onCreate()
-        instance = this
-    }
-}

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

@@ -1,125 +0,0 @@
-package com.follow.clash
-
-import androidx.lifecycle.MutableLiveData
-import com.follow.clash.plugins.AppPlugin
-import com.follow.clash.plugins.TilePlugin
-import com.follow.clash.plugins.VpnPlugin
-import io.flutter.FlutterInjector
-import io.flutter.embedding.engine.FlutterEngine
-import io.flutter.embedding.engine.dart.DartExecutor
-import kotlinx.coroutines.CoroutineScope
-import kotlinx.coroutines.Dispatchers
-import kotlinx.coroutines.launch
-import kotlinx.coroutines.withContext
-import java.util.concurrent.locks.ReentrantLock
-import kotlin.concurrent.withLock
-
-enum class RunState {
-    START,
-    PENDING,
-    STOP
-}
-
-
-object GlobalState {
-    val runLock = ReentrantLock()
-
-    const val NOTIFICATION_CHANNEL = "FlClash"
-
-    const val NOTIFICATION_ID = 1
-
-    val runState: MutableLiveData<RunState> = MutableLiveData<RunState>(RunState.STOP)
-    var flutterEngine: FlutterEngine? = null
-    private var serviceEngine: FlutterEngine? = null
-
-    fun getCurrentAppPlugin(): AppPlugin? {
-        val currentEngine = if (flutterEngine != null) flutterEngine else serviceEngine
-        return currentEngine?.plugins?.get(AppPlugin::class.java) as AppPlugin?
-    }
-
-    fun syncStatus() {
-        CoroutineScope(Dispatchers.Default).launch {
-            val status = getCurrentVPNPlugin()?.getStatus() ?: false
-            withContext(Dispatchers.Main){
-                runState.value = if (status) RunState.START else RunState.STOP
-            }
-        }
-    }
-
-    suspend fun getText(text: String): String {
-        return getCurrentAppPlugin()?.getText(text) ?: ""
-    }
-
-    fun getCurrentTilePlugin(): TilePlugin? {
-        val currentEngine = if (flutterEngine != null) flutterEngine else serviceEngine
-        return currentEngine?.plugins?.get(TilePlugin::class.java) as TilePlugin?
-    }
-
-    fun getCurrentVPNPlugin(): VpnPlugin? {
-        return serviceEngine?.plugins?.get(VpnPlugin::class.java) as VpnPlugin?
-    }
-
-    fun handleToggle() {
-        val starting = handleStart()
-        if (!starting) {
-            handleStop()
-        }
-    }
-
-    fun handleStart(): Boolean {
-        if (runState.value == RunState.STOP) {
-            runState.value = RunState.PENDING
-            runLock.lock()
-            val tilePlugin = getCurrentTilePlugin()
-            if (tilePlugin != null) {
-                tilePlugin.handleStart()
-            } else {
-                initServiceEngine()
-            }
-            return true
-        }
-        return false
-    }
-
-    fun handleStop() {
-        if (runState.value == RunState.START) {
-            runState.value = RunState.PENDING
-            runLock.lock()
-            getCurrentTilePlugin()?.handleStop()
-        }
-    }
-
-    fun handleTryDestroy() {
-        if (flutterEngine == null) {
-            destroyServiceEngine()
-        }
-    }
-
-    fun destroyServiceEngine() {
-        runLock.withLock {
-            serviceEngine?.destroy()
-            serviceEngine = null
-        }
-    }
-
-    fun initServiceEngine() {
-        if (serviceEngine != null) return
-        destroyServiceEngine()
-        runLock.withLock {
-            serviceEngine = FlutterEngine(FlClashApplication.getAppContext())
-            serviceEngine?.plugins?.add(VpnPlugin)
-            serviceEngine?.plugins?.add(AppPlugin())
-            serviceEngine?.plugins?.add(TilePlugin())
-            val vpnService = DartExecutor.DartEntrypoint(
-                FlutterInjector.instance().flutterLoader().findAppBundlePath(),
-                "_service"
-            )
-            serviceEngine?.dartExecutor?.executeDartEntrypoint(
-                vpnService,
-                if (flutterEngine == null) listOf("quick") else null
-            )
-        }
-    }
-}
-
-

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

@@ -1,23 +1,37 @@
 package com.follow.clash
 
+import android.os.Bundle
+import androidx.lifecycle.lifecycleScope
 import com.follow.clash.plugins.AppPlugin
 import com.follow.clash.plugins.ServicePlugin
 import com.follow.clash.plugins.TilePlugin
 import io.flutter.embedding.android.FlutterActivity
 import io.flutter.embedding.engine.FlutterEngine
+import kotlinx.coroutines.CoroutineScope
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.SupervisorJob
+import kotlinx.coroutines.launch
+
+class MainActivity : FlutterActivity(),
+    CoroutineScope by CoroutineScope(SupervisorJob() + Dispatchers.Default) {
+
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+        lifecycleScope.launch {
+            State.destroyServiceEngine()
+        }
+    }
 
-class MainActivity : FlutterActivity() {
     override fun configureFlutterEngine(flutterEngine: FlutterEngine) {
         super.configureFlutterEngine(flutterEngine)
         flutterEngine.plugins.add(AppPlugin())
-        flutterEngine.plugins.add(ServicePlugin)
+        flutterEngine.plugins.add(ServicePlugin())
         flutterEngine.plugins.add(TilePlugin())
-        GlobalState.flutterEngine = flutterEngine
+        State.flutterEngine = flutterEngine
     }
 
     override fun onDestroy() {
-        GlobalState.flutterEngine = null
+        State.flutterEngine = null
-        GlobalState.runState.value = RunState.STOP
         super.onDestroy()
     }
 }

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

@@ -0,0 +1,76 @@
+package com.follow.clash
+
+import com.follow.clash.common.ServiceDelegate
+import com.follow.clash.common.intent
+import com.follow.clash.service.ICallbackInterface
+import com.follow.clash.service.IMessageInterface
+import com.follow.clash.service.IRemoteInterface
+import com.follow.clash.service.RemoteService
+import com.follow.clash.service.models.NotificationParams
+import com.follow.clash.service.models.VpnOptions
+
+object Service {
+    private val delegate by lazy {
+        ServiceDelegate<IRemoteInterface>(
+            RemoteService::class.intent, ::handleServiceDisconnected
+        ) {
+            IRemoteInterface.Stub.asInterface(it)
+        }
+    }
+
+    var onServiceDisconnected: ((String) -> Unit)? = null
+
+    private fun handleServiceDisconnected(message: String) {
+        onServiceDisconnected?.let {
+            it(message)
+        }
+    }
+
+    fun bind() {
+        delegate.bind()
+    }
+
+    fun unbind() {
+        delegate.unbind()
+    }
+
+    suspend fun invokeAction(
+        data: String, cb: (result: ByteArray?, isSuccess: Boolean) -> Unit
+    ): Result<Unit> {
+        return delegate.useService {
+            it.invokeAction(data, object : ICallbackInterface.Stub() {
+                override fun onResult(result: ByteArray?, isSuccess: Boolean) {
+                    cb(result, isSuccess)
+                }
+            })
+        }
+    }
+
+    suspend fun updateNotificationParams(
+        params: NotificationParams
+    ): Result<Unit> {
+        return delegate.useService {
+            it.updateNotificationParams(params)
+        }
+    }
+
+    suspend fun setMessageCallback(
+        cb: (result: String?) -> Unit
+    ): Result<Unit> {
+        return delegate.useService {
+            it.setMessageCallback(object : IMessageInterface.Stub() {
+                override fun onResult(result: String?) {
+                    cb(result)
+                }
+            })
+        }
+    }
+
+    suspend fun startService(options: VpnOptions, inApp: Boolean) {
+        delegate.useService { it.startService(options, inApp) }
+    }
+
+    suspend fun stopService() {
+        delegate.useService { it.stopService() }
+    }
+}

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

@@ -0,0 +1,148 @@
+package com.follow.clash
+
+import com.follow.clash.common.GlobalState
+import com.follow.clash.plugins.AppPlugin
+import com.follow.clash.plugins.ServicePlugin
+import com.follow.clash.plugins.TilePlugin
+import io.flutter.FlutterInjector
+import io.flutter.embedding.engine.FlutterEngine
+import io.flutter.embedding.engine.dart.DartExecutor
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.flow.MutableStateFlow
+import kotlinx.coroutines.launch
+import kotlinx.coroutines.sync.Mutex
+import kotlinx.coroutines.sync.withLock
+import kotlinx.coroutines.withContext
+
+enum class RunState {
+    START, PENDING, STOP
+}
+
+
+object State {
+
+    val runLock = Mutex()
+
+    var runTime: Long = 0
+
+    val runStateFlow: MutableStateFlow<RunState> = MutableStateFlow(RunState.STOP)
+    var flutterEngine: FlutterEngine? = null
+    var serviceFlutterEngine: FlutterEngine? = null
+
+    val appPlugin: AppPlugin?
+        get() = flutterEngine?.plugin<AppPlugin>() ?: serviceFlutterEngine?.plugin<AppPlugin>()
+
+    val servicePlugin: ServicePlugin?
+        get() = flutterEngine?.plugin<ServicePlugin>()
+            ?: serviceFlutterEngine?.plugin<ServicePlugin>()
+
+    val tilePlugin: TilePlugin?
+        get() = flutterEngine?.plugin<TilePlugin>() ?: serviceFlutterEngine?.plugin<TilePlugin>()
+
+    suspend fun handleToggleAction() {
+        var action: (suspend () -> Unit)?
+        runLock.withLock {
+            action = when (runStateFlow.value) {
+                RunState.PENDING -> null
+                RunState.START -> ::handleStopServiceAction
+                RunState.STOP -> ::handleStartServiceAction
+            }
+        }
+        action?.invoke()
+    }
+
+    suspend fun handleStartServiceAction() {
+        tilePlugin?.handleStart()
+        if (flutterEngine != null) {
+            return
+        }
+        startServiceWithEngine()
+    }
+
+    fun handleStopServiceAction() {
+        tilePlugin?.handleStop()
+        if (flutterEngine != null || serviceFlutterEngine != null) {
+            return
+        }
+        handleStopService()
+    }
+
+    fun handleStartService() {
+        if (appPlugin != null) {
+            appPlugin?.requestNotificationsPermission {
+                startService()
+            }
+            return
+        }
+        startService()
+    }
+
+    suspend fun destroyServiceEngine() {
+        runLock.withLock {
+            withContext(Dispatchers.Main) {
+                runCatching {
+                    serviceFlutterEngine?.destroy()
+                    serviceFlutterEngine = null
+                }
+            }
+        }
+    }
+
+    suspend fun startServiceWithEngine() {
+        runLock.withLock {
+            withContext(Dispatchers.Main) {
+                serviceFlutterEngine = FlutterEngine(GlobalState.application)
+                serviceFlutterEngine?.plugins?.add(ServicePlugin())
+                serviceFlutterEngine?.plugins?.add(AppPlugin())
+                serviceFlutterEngine?.plugins?.add(TilePlugin())
+                val dartEntrypoint = DartExecutor.DartEntrypoint(
+                    FlutterInjector.instance().flutterLoader().findAppBundlePath(), "_service"
+                )
+                serviceFlutterEngine?.dartExecutor?.executeDartEntrypoint(dartEntrypoint)
+            }
+
+        }
+    }
+
+    private fun startService() {
+        GlobalState.launch {
+            runLock.withLock {
+                if (runStateFlow.value == RunState.PENDING || runStateFlow.value == RunState.START) {
+                    return@launch
+                }
+                runStateFlow.tryEmit(RunState.PENDING)
+                if (servicePlugin == null) {
+                    return@launch
+                }
+                val options = servicePlugin?.handleGetVpnOptions()
+                if (options == null) {
+                    return@launch
+                }
+                appPlugin?.prepare(options.enable) {
+                    runTime = System.currentTimeMillis()
+                    Service.startService(options, true)
+                    runStateFlow.tryEmit(RunState.START)
+                }
+            }
+        }
+
+    }
+
+    fun handleStopService() {
+        GlobalState.launch {
+            runLock.withLock {
+                if (runStateFlow.value == RunState.PENDING || runStateFlow.value == RunState.STOP) {
+                    return@launch
+                }
+                runStateFlow.tryEmit(RunState.PENDING)
+                Service.stopService()
+                runStateFlow.tryEmit(RunState.STOP)
+                runTime = 0
+            }
+            destroyServiceEngine()
+        }
+
+    }
+}
+
+

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

@@ -2,24 +2,34 @@ package com.follow.clash
 
 import android.app.Activity
 import android.os.Bundle
-import com.follow.clash.extensions.wrapAction
+import com.follow.clash.common.QuickAction
+import com.follow.clash.common.action
+import kotlinx.coroutines.CoroutineScope
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.SupervisorJob
+import kotlinx.coroutines.launch
 
-class TempActivity : Activity() {
+class TempActivity : Activity(),
+    CoroutineScope by CoroutineScope(SupervisorJob() + Dispatchers.Default) {
     override fun onCreate(savedInstanceState: Bundle?) {
         super.onCreate(savedInstanceState)
         when (intent.action) {
-            wrapAction("START") -> {
+            QuickAction.START.action -> {
-                GlobalState.handleStart()
+                launch {
+                    State.handleStartServiceAction()
+                }
             }
 
-            wrapAction("STOP") -> {
+            QuickAction.STOP.action -> {
-                GlobalState.handleStop()
+                State.handleStopServiceAction()
             }
 
-            wrapAction("CHANGE") -> {
+            QuickAction.TOGGLE.action -> {
-                GlobalState.handleToggle()
+                launch {
+                    State.handleToggleAction()
+                }
             }
         }
-        finishAndRemoveTask()
+        finish()
     }
 }

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

@@ -0,0 +1,61 @@
+package com.follow.clash
+
+import android.annotation.SuppressLint
+import android.os.Build
+import android.service.quicksettings.Tile
+import android.service.quicksettings.TileService
+import com.follow.clash.common.QuickAction
+import com.follow.clash.common.quickIntent
+import com.follow.clash.common.toPendingIntent
+import kotlinx.coroutines.CoroutineScope
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.SupervisorJob
+import kotlinx.coroutines.cancel
+import kotlinx.coroutines.launch
+
+class TileService : TileService() {
+    private var scope: CoroutineScope? = null
+    private fun updateTile(runState: RunState) {
+        if (qsTile != null) {
+            qsTile.state = when (runState) {
+                RunState.START -> Tile.STATE_ACTIVE
+                RunState.PENDING -> Tile.STATE_UNAVAILABLE
+                RunState.STOP -> Tile.STATE_INACTIVE
+            }
+            qsTile.updateTile()
+        }
+    }
+
+    override fun onStartListening() {
+        super.onStartListening()
+        scope?.cancel()
+        scope = CoroutineScope(SupervisorJob() + Dispatchers.Default)
+        scope?.launch {
+            State.runStateFlow.collect {
+                updateTile(it)
+            }
+        }
+    }
+
+    @SuppressLint("StartActivityAndCollapseDeprecated")
+    private fun handleToggle() {
+        val intent = QuickAction.TOGGLE.quickIntent
+        val pendingIntent = intent.toPendingIntent
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.UPSIDE_DOWN_CAKE) {
+            startActivityAndCollapse(pendingIntent)
+        } else {
+            @Suppress("DEPRECATION")
+            startActivityAndCollapse(intent)
+        }
+    }
+
+    override fun onClick() {
+        super.onClick()
+        handleToggle()
+    }
+
+    override fun onStopListening() {
+        scope?.cancel()
+        super.onStopListening()
+    }
+}

android/app/src/main/kotlin/com/follow/clash/extensions/Ext.kt

@@ -1,200 +0,0 @@
-package com.follow.clash.extensions
-
-import android.app.PendingIntent
-import android.content.Context
-import android.content.Intent
-import android.graphics.Bitmap
-import android.graphics.drawable.Drawable
-import android.net.ConnectivityManager
-import android.net.Network
-import android.os.Build
-import android.system.OsConstants.IPPROTO_TCP
-import android.system.OsConstants.IPPROTO_UDP
-import android.util.Base64
-import androidx.core.graphics.drawable.toBitmap
-import com.follow.clash.TempActivity
-import com.follow.clash.models.CIDR
-import com.follow.clash.models.Metadata
-import com.follow.clash.models.VpnOptions
-import io.flutter.plugin.common.MethodChannel
-import kotlinx.coroutines.Dispatchers
-import kotlinx.coroutines.withContext
-import java.io.ByteArrayOutputStream
-import java.net.Inet4Address
-import java.net.Inet6Address
-import java.net.InetAddress
-import java.util.concurrent.locks.ReentrantLock
-import kotlin.coroutines.resume
-import kotlin.coroutines.suspendCoroutine
-
-suspend fun Drawable.getBase64(): String {
-    val drawable = this
-    return withContext(Dispatchers.IO) {
-        val bitmap = drawable.toBitmap()
-        val byteArrayOutputStream = ByteArrayOutputStream()
-        bitmap.compress(Bitmap.CompressFormat.PNG, 100, byteArrayOutputStream)
-        Base64.encodeToString(byteArrayOutputStream.toByteArray(), Base64.NO_WRAP)
-    }
-}
-
-fun Metadata.getProtocol(): Int? {
-    if (network.startsWith("tcp")) return IPPROTO_TCP
-    if (network.startsWith("udp")) return IPPROTO_UDP
-    return null
-}
-
-fun VpnOptions.getIpv4RouteAddress(): List<CIDR> {
-    return routeAddress.filter {
-        it.isIpv4()
-    }.map {
-        it.toCIDR()
-    }
-}
-
-fun VpnOptions.getIpv6RouteAddress(): List<CIDR> {
-    return routeAddress.filter {
-        it.isIpv6()
-    }.map {
-        it.toCIDR()
-    }
-}
-
-fun String.isIpv4(): Boolean {
-    val parts = split("/")
-    if (parts.size != 2) {
-        throw IllegalArgumentException("Invalid CIDR format")
-    }
-    val address = InetAddress.getByName(parts[0])
-    return address.address.size == 4
-}
-
-fun String.isIpv6(): Boolean {
-    val parts = split("/")
-    if (parts.size != 2) {
-        throw IllegalArgumentException("Invalid CIDR format")
-    }
-    val address = InetAddress.getByName(parts[0])
-    return address.address.size == 16
-}
-
-fun String.toCIDR(): CIDR {
-    val parts = split("/")
-    if (parts.size != 2) {
-        throw IllegalArgumentException("Invalid CIDR format")
-    }
-    val ipAddress = parts[0]
-    val prefixLength = parts[1].toIntOrNull()
-        ?: throw IllegalArgumentException("Invalid prefix length")
-
-    val address = InetAddress.getByName(ipAddress)
-
-    val maxPrefix = if (address.address.size == 4) 32 else 128
-    if (prefixLength < 0 || prefixLength > maxPrefix) {
-        throw IllegalArgumentException("Invalid prefix length for IP version")
-    }
-
-    return CIDR(address, prefixLength)
-}
-
-fun ConnectivityManager.resolveDns(network: Network?): List<String> {
-    val properties = getLinkProperties(network) ?: return listOf()
-    return properties.dnsServers.map { it.asSocketAddressText(53) }
-}
-
-fun InetAddress.asSocketAddressText(port: Int): String {
-    return when (this) {
-        is Inet6Address ->
-            "[${numericToTextFormat(this)}]:$port"
-
-        is Inet4Address ->
-            "${this.hostAddress}:$port"
-
-        else -> throw IllegalArgumentException("Unsupported Inet type ${this.javaClass}")
-    }
-}
-
-fun Context.wrapAction(action: String): String {
-    return "${this.packageName}.action.$action"
-}
-
-fun Context.getActionIntent(action: String): Intent {
-    val actionIntent = Intent(this, TempActivity::class.java)
-    actionIntent.action = wrapAction(action)
-    return actionIntent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK or Intent.FLAG_ACTIVITY_MULTIPLE_TASK)
-}
-
-fun Context.getActionPendingIntent(action: String): PendingIntent {
-    return if (Build.VERSION.SDK_INT >= 31) {
-        PendingIntent.getActivity(
-            this,
-            0,
-            getActionIntent(action),
-            PendingIntent.FLAG_IMMUTABLE or PendingIntent.FLAG_UPDATE_CURRENT
-        )
-    } else {
-        PendingIntent.getActivity(
-            this,
-            0,
-            getActionIntent(action),
-            PendingIntent.FLAG_UPDATE_CURRENT
-        )
-    }
-}
-
-private fun numericToTextFormat(address: Inet6Address): String {
-    val src = address.address
-    val sb = StringBuilder(39)
-    for (i in 0 until 8) {
-        sb.append(
-            Integer.toHexString(
-                src[i shl 1].toInt() shl 8 and 0xff00
-                        or (src[(i shl 1) + 1].toInt() and 0xff)
-            )
-        )
-        if (i < 7) {
-            sb.append(":")
-        }
-    }
-    if (address.scopeId > 0) {
-        sb.append("%")
-        sb.append(address.scopeId)
-    }
-    return sb.toString()
-}
-
-suspend fun <T> MethodChannel.awaitResult(
-    method: String,
-    arguments: Any? = null
-): T? = withContext(Dispatchers.Main) { // 切换到主线程
-    suspendCoroutine { continuation ->
-        invokeMethod(method, arguments, object : MethodChannel.Result {
-            override fun success(result: Any?) {
-                @Suppress("UNCHECKED_CAST")
-                continuation.resume(result as T)
-            }
-
-            override fun error(code: String, message: String?, details: Any?) {
-                continuation.resume(null)
-            }
-
-            override fun notImplemented() {
-                continuation.resume(null)
-            }
-        })
-    }
-}
-
-fun ReentrantLock.safeLock() {
-    if (this.isLocked) {
-        return
-    }
-    this.lock()
-}
-
-fun ReentrantLock.safeUnlock() {
-    if (!this.isLocked) {
-        return
-    }
-
-    this.unlock()
-}

android/app/src/main/kotlin/com/follow/clash/models/Process.kt

@@ -1,15 +0,0 @@
-package com.follow.clash.models
-
-data class Process(
-    val id: String,
-    val metadata: Metadata,
-)
-
-data class Metadata(
-    val network: String,
-    val sourceIP: String,
-    val sourcePort: Int,
-    val destinationIP: String,
-    val destinationPort: Int,
-    val host: String
-)

android/app/src/main/kotlin/com/follow/clash/models/Props.kt

@@ -1,34 +0,0 @@
-package com.follow.clash.models
-
-import java.net.InetAddress
-
-enum class AccessControlMode {
-    acceptSelected, rejectSelected,
-}
-
-data class AccessControl(
-    val enable: Boolean,
-    val mode: AccessControlMode,
-    val acceptList: List<String>,
-    val rejectList: List<String>,
-)
-
-data class CIDR(val address: InetAddress, val prefixLength: Int)
-
-data class VpnOptions(
-    val enable: Boolean,
-    val port: Int,
-    val accessControl: AccessControl,
-    val allowBypass: Boolean,
-    val systemProxy: Boolean,
-    val bypassDomain: List<String>,
-    val routeAddress: List<String>,
-    val ipv4Address: String,
-    val ipv6Address: String,
-    val dnsServerAddress: String,
-)
-
-data class StartForegroundParams(
-    val title: String,
-    val content: String,
-)

android/app/src/main/kotlin/com/follow/clash/models/State.kt

@@ -0,0 +1,8 @@
+package com.follow.clash.models
+
+
+data class AppState(
+    val currentProfileName: String,
+    val stopText: String,
+    val onlyStatisticsProxy: Boolean,
+)

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

@@ -13,17 +13,16 @@ import android.widget.Toast
 import androidx.core.app.ActivityCompat
 import androidx.core.content.ContextCompat
 import androidx.core.content.ContextCompat.getSystemService
-import androidx.core.content.FileProvider
 import androidx.core.content.pm.ShortcutInfoCompat
 import androidx.core.content.pm.ShortcutManagerCompat
 import androidx.core.graphics.drawable.IconCompat
 import com.android.tools.smali.dexlib2.dexbacked.DexBackedDexFile
-import com.follow.clash.FlClashApplication
-import com.follow.clash.GlobalState
 import com.follow.clash.R
-import com.follow.clash.extensions.awaitResult
+import com.follow.clash.common.Components
-import com.follow.clash.extensions.getActionIntent
+import com.follow.clash.common.GlobalState
-import com.follow.clash.extensions.getBase64
+import com.follow.clash.common.QuickAction
+import com.follow.clash.common.quickIntent
+import com.follow.clash.getPackageIconPath
 import com.follow.clash.models.Package
 import com.google.gson.Gson
 import io.flutter.embedding.android.FlutterActivity
@@ -44,16 +43,21 @@ import java.util.zip.ZipFile
 
 class AppPlugin : FlutterPlugin, MethodChannel.MethodCallHandler, ActivityAware {
 
+    companion object {
+        const val VPN_PERMISSION_REQUEST_CODE = 1001
+        const val NOTIFICATION_PERMISSION_REQUEST_CODE = 1002
+    }
+
     private var activityRef: WeakReference<Activity>? = null
 
     private lateinit var channel: MethodChannel
 
     private lateinit var scope: CoroutineScope
 
-    private var vpnCallBack: (() -> Unit)? = null
+    private var vpnPrepareCallback: (suspend () -> Unit)? = null
-
-    private val iconMap = mutableMapOf<String, String?>()
 
+    private var requestNotificationCallback: (() -> Unit)? = null
+    
     private val packages = mutableListOf<Package>()
 
     private val skipPrefixList = listOf(
@@ -111,46 +115,8 @@ class AppPlugin : FlutterPlugin, MethodChannel.MethodCallHandler, ActivityAware
         ("(" + chinaAppPrefixList.joinToString("|").replace(".", "\\.") + ").*").toRegex()
     }
 
-    val VPN_PERMISSION_REQUEST_CODE = 1001
-
-    val NOTIFICATION_PERMISSION_REQUEST_CODE = 1002
-
     private var isBlockNotification: Boolean = false
 
-    override fun onAttachedToEngine(flutterPluginBinding: FlutterPlugin.FlutterPluginBinding) {
-        scope = CoroutineScope(Dispatchers.Default)
-        channel = MethodChannel(flutterPluginBinding.binaryMessenger, "app")
-        channel.setMethodCallHandler(this)
-    }
-
-    private fun initShortcuts(label: String) {
-        val shortcut = ShortcutInfoCompat.Builder(FlClashApplication.getAppContext(), "toggle")
-            .setShortLabel(label)
-            .setIcon(
-                IconCompat.createWithResource(
-                    FlClashApplication.getAppContext(),
-                    R.mipmap.ic_launcher_round
-                )
-            )
-            .setIntent(FlClashApplication.getAppContext().getActionIntent("CHANGE"))
-            .build()
-        ShortcutManagerCompat.setDynamicShortcuts(
-            FlClashApplication.getAppContext(),
-            listOf(shortcut)
-        )
-    }
-
-    override fun onDetachedFromEngine(binding: FlutterPlugin.FlutterPluginBinding) {
-        channel.setMethodCallHandler(null)
-        scope.cancel()
-    }
-
-    private fun tip(message: String?) {
-        if (GlobalState.flutterEngine == null) {
-            Toast.makeText(FlClashApplication.getAppContext(), message, Toast.LENGTH_LONG).show()
-        }
-    }
-
     override fun onMethodCall(call: MethodCall, result: Result) {
         when (call.method) {
             "moveTaskToBack" -> {
@@ -182,26 +148,7 @@ class AppPlugin : FlutterPlugin, MethodChannel.MethodCallHandler, ActivityAware
             }
 
             "getPackageIcon" -> {
-                scope.launch {
+                handleGetPackageIcon(call, result)
-                    val packageName = call.argument<String>("packageName")
-                    if (packageName == null) {
-                        result.success(null)
-                        return@launch
-                    }
-                    val packageIcon = getPackageIcon(packageName)
-                    packageIcon.let {
-                        if (it != null) {
-                            result.success(it)
-                            return@launch
-                        }
-                        if (iconMap["default"] == null) {
-                            iconMap["default"] =
-                                FlClashApplication.getAppContext().packageManager?.defaultActivityIcon?.getBase64()
-                        }
-                        result.success(iconMap["default"])
-                        return@launch
-                    }
-                }
             }
 
             "tip" -> {
@@ -210,56 +157,48 @@ class AppPlugin : FlutterPlugin, MethodChannel.MethodCallHandler, ActivityAware
                 result.success(true)
             }
 
-            "openFile" -> {
-                val path = call.argument<String>("path")!!
-                openFile(path)
-                result.success(true)
-            }
-
             else -> {
                 result.notImplemented()
             }
         }
     }
 
-    private fun openFile(path: String) {
+    private fun handleGetPackageIcon(call: MethodCall, result: Result) {
-        val file = File(path)
+        scope.launch {
-        val uri = FileProvider.getUriForFile(
+            val packageName = call.argument<String>("packageName")
-            FlClashApplication.getAppContext(),
+            if (packageName == null) {
-            "${FlClashApplication.getAppContext().packageName}.fileProvider",
+                result.success("")
-            file
+                return@launch
-        )
+            }
-
+            val path = GlobalState.application.packageManager.getPackageIconPath(packageName)
-        val intent = Intent(Intent.ACTION_VIEW).setDataAndType(
+            result.success(path)
-            uri,
-            "text/plain"
-        )
-
-        val flags =
-            Intent.FLAG_GRANT_WRITE_URI_PERMISSION or Intent.FLAG_GRANT_READ_URI_PERMISSION
-
-        val resInfoList = FlClashApplication.getAppContext().packageManager.queryIntentActivities(
-            intent, PackageManager.MATCH_DEFAULT_ONLY
-        )
-
-        for (resolveInfo in resInfoList) {
-            val packageName = resolveInfo.activityInfo.packageName
-            FlClashApplication.getAppContext().grantUriPermission(
-                packageName,
-                uri,
-                flags
-            )
-        }
-
-        try {
-            activityRef?.get()?.startActivity(intent)
-        } catch (e: Exception) {
-            println(e)
         }
     }
 
+    private fun initShortcuts(label: String) {
+        val shortcut = with(ShortcutInfoCompat.Builder(GlobalState.application, "toggle")) {
+            setShortLabel(label)
+            setIcon(
+                IconCompat.createWithResource(
+                    GlobalState.application,
+                    R.mipmap.ic_launcher_round,
+                )
+            )
+            setIntent(QuickAction.TOGGLE.quickIntent)
+            build()
+        }
+        ShortcutManagerCompat.setDynamicShortcuts(
+            GlobalState.application, listOf(shortcut)
+        )
+    }
+
+    private fun tip(message: String?) {
+        Toast.makeText(GlobalState.application, message, Toast.LENGTH_LONG).show()
+    }
+
+    @Suppress("DEPRECATION")
     private fun updateExcludeFromRecents(value: Boolean?) {
-        val am = getSystemService(FlClashApplication.getAppContext(), ActivityManager::class.java)
+        val am = getSystemService(GlobalState.application, ActivityManager::class.java)
         val task = am?.appTasks?.firstOrNull {
             if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.Q) {
                 it.taskInfo.taskId == activityRef?.get()?.taskId
@@ -275,31 +214,18 @@ class AppPlugin : FlutterPlugin, MethodChannel.MethodCallHandler, ActivityAware
         }
     }
 
-    private suspend fun getPackageIcon(packageName: String): String? {
-        val packageManager = FlClashApplication.getAppContext().packageManager
-        if (iconMap[packageName] == null) {
-            iconMap[packageName] = try {
-                packageManager?.getApplicationIcon(packageName)?.getBase64()
-            } catch (_: Exception) {
-                null
-            }
-
-        }
-        return iconMap[packageName]
-    }
 
     private fun getPackages(): List<Package> {
-        val packageManager = FlClashApplication.getAppContext().packageManager
+        val packageManager = GlobalState.application.packageManager
         if (packages.isNotEmpty()) return packages
         packageManager?.getInstalledPackages(PackageManager.GET_META_DATA or PackageManager.GET_PERMISSIONS)
             ?.filter {
-                it.packageName != FlClashApplication.getAppContext().packageName || it.packageName == "android"
+                it.packageName != GlobalState.application.packageName && it.packageName != "android"
-
             }?.map {
                 Package(
                     packageName = it.packageName,
                     label = it.applicationInfo?.loadLabel(packageManager).toString(),
-                    system = (it.applicationInfo?.flags?.and(ApplicationInfo.FLAG_SYSTEM)) == 1,
+                    system = (it.applicationInfo?.flags?.and(ApplicationInfo.FLAG_SYSTEM)) != 0,
                     lastUpdateTime = it.lastUpdateTime,
                     internet = it.requestedPermissions?.contains(Manifest.permission.INTERNET) == true
                 )
@@ -321,52 +247,66 @@ class AppPlugin : FlutterPlugin, MethodChannel.MethodCallHandler, ActivityAware
         }
     }
 
-    fun requestVpnPermission(callBack: () -> Unit) {
+    fun requestNotificationsPermission(callBack: () -> Unit) {
-        vpnCallBack = callBack
+        requestNotificationCallback = callBack
-        val intent = VpnService.prepare(FlClashApplication.getAppContext())
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.TIRAMISU) {
+            val permission = ContextCompat.checkSelfPermission(
+                GlobalState.application, Manifest.permission.POST_NOTIFICATIONS
+            )
+            if (permission == PackageManager.PERMISSION_GRANTED || isBlockNotification) {
+                invokeRequestNotificationCallback()
+                return
+            }
+            activityRef?.get()?.let {
+                ActivityCompat.requestPermissions(
+                    it,
+                    arrayOf(Manifest.permission.POST_NOTIFICATIONS),
+                    NOTIFICATION_PERMISSION_REQUEST_CODE
+                )
+            }
+            return
+        } else {
+            invokeRequestNotificationCallback()
+        }
+
+    }
+
+    fun invokeRequestNotificationCallback() {
+        requestNotificationCallback?.invoke()
+        requestNotificationCallback = null
+    }
+
+    fun prepare(needPrepare: Boolean, callBack: (suspend () -> Unit)) {
+        vpnPrepareCallback = callBack
+        if (!needPrepare) {
+            invokeVpnPrepareCallback()
+            return
+        }
+        val intent = VpnService.prepare(GlobalState.application)
         if (intent != null) {
             activityRef?.get()?.startActivityForResult(intent, VPN_PERMISSION_REQUEST_CODE)
             return
         }
-        vpnCallBack?.invoke()
+        invokeVpnPrepareCallback()
     }
 
-    fun requestNotificationsPermission() {
+    fun invokeVpnPrepareCallback() {
-        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.TIRAMISU) {
+        GlobalState.launch {
-            val permission = ContextCompat.checkSelfPermission(
+            vpnPrepareCallback?.invoke()
-                FlClashApplication.getAppContext(),
+            vpnPrepareCallback = null
-                Manifest.permission.POST_NOTIFICATIONS
-            )
-            if (permission != PackageManager.PERMISSION_GRANTED) {
-                if (isBlockNotification) return
-                if (activityRef?.get() == null) return
-                activityRef?.get()?.let {
-                    ActivityCompat.requestPermissions(
-                        it,
-                        arrayOf(Manifest.permission.POST_NOTIFICATIONS),
-                        NOTIFICATION_PERMISSION_REQUEST_CODE
-                    )
-                    return
-                }
-            }
         }
     }
 
-    suspend fun getText(text: String): String? {
-        return withContext(Dispatchers.Default) {
-            channel.awaitResult<String>("getText", text)
-        }
-    }
 
+    @Suppress("DEPRECATION")
     private fun isChinaPackage(packageName: String): Boolean {
-        val packageManager = FlClashApplication.getAppContext().packageManager ?: return false
+        val packageManager = GlobalState.application.packageManager ?: return false
         skipPrefixList.forEach {
             if (packageName == it || packageName.startsWith("$it.")) return false
         }
         val packageManagerFlags = if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N) {
             PackageManager.MATCH_UNINSTALLED_PACKAGES or PackageManager.GET_ACTIVITIES or PackageManager.GET_SERVICES or PackageManager.GET_RECEIVERS or PackageManager.GET_PROVIDERS
         } else {
-            @Suppress("DEPRECATION")
             PackageManager.GET_UNINSTALLED_PACKAGES or PackageManager.GET_ACTIVITIES or PackageManager.GET_SERVICES or PackageManager.GET_RECEIVERS or PackageManager.GET_PROVIDERS
         }
         if (packageName.matches(chinaAppRegex)) {
@@ -375,8 +315,7 @@ class AppPlugin : FlutterPlugin, MethodChannel.MethodCallHandler, ActivityAware
         try {
             val packageInfo = if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.TIRAMISU) {
                 packageManager.getPackageInfo(
-                    packageName,
+                    packageName, PackageManager.PackageInfoFlags.of(packageManagerFlags.toLong())
-                    PackageManager.PackageInfoFlags.of(packageManagerFlags.toLong())
                 )
             } else {
                 packageManager.getPackageInfo(
@@ -427,6 +366,18 @@ class AppPlugin : FlutterPlugin, MethodChannel.MethodCallHandler, ActivityAware
         return false
     }
 
+    override fun onAttachedToEngine(flutterPluginBinding: FlutterPlugin.FlutterPluginBinding) {
+        scope = CoroutineScope(Dispatchers.Default)
+        channel =
+            MethodChannel(flutterPluginBinding.binaryMessenger, "${Components.PACKAGE_NAME}/app")
+        channel.setMethodCallHandler(this)
+    }
+
+    override fun onDetachedFromEngine(binding: FlutterPlugin.FlutterPluginBinding) {
+        channel.setMethodCallHandler(null)
+        scope.cancel()
+    }
+
     override fun onAttachedToActivity(binding: ActivityPluginBinding) {
         activityRef = WeakReference(binding.activity)
         binding.addActivityResultListener(::onActivityResult)
@@ -449,21 +400,19 @@ class AppPlugin : FlutterPlugin, MethodChannel.MethodCallHandler, ActivityAware
     private fun onActivityResult(requestCode: Int, resultCode: Int, data: Intent?): Boolean {
         if (requestCode == VPN_PERMISSION_REQUEST_CODE) {
             if (resultCode == FlutterActivity.RESULT_OK) {
-                GlobalState.initServiceEngine()
+                invokeVpnPrepareCallback()
-                vpnCallBack?.invoke()
             }
         }
         return true
     }
 
     private fun onRequestPermissionsResultListener(
-        requestCode: Int,
+        requestCode: Int, permissions: Array<String>, grantResults: IntArray
-        permissions: Array<String>,
-        grantResults: IntArray
     ): Boolean {
         if (requestCode == NOTIFICATION_PERMISSION_REQUEST_CODE) {
             isBlockNotification = true
         }
+        invokeRequestNotificationCallback()
         return true
     }
 }

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

@@ -1,19 +1,34 @@
 package com.follow.clash.plugins
 
-import com.follow.clash.GlobalState
+import com.follow.clash.RunState
-import com.follow.clash.models.VpnOptions
+import com.follow.clash.Service
+import com.follow.clash.State
+import com.follow.clash.awaitResult
+import com.follow.clash.common.Components
+import com.follow.clash.common.formatString
+import com.follow.clash.invokeMethodOnMainThread
+import com.follow.clash.models.AppState
+import com.follow.clash.service.models.NotificationParams
+import com.follow.clash.service.models.VpnOptions
 import com.google.gson.Gson
 import io.flutter.embedding.engine.plugins.FlutterPlugin
 import io.flutter.plugin.common.MethodCall
 import io.flutter.plugin.common.MethodChannel
+import kotlinx.coroutines.CoroutineScope
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.SupervisorJob
+import kotlinx.coroutines.launch
+import kotlinx.coroutines.sync.Semaphore
+import kotlinx.coroutines.sync.withPermit
 
-
+class ServicePlugin : FlutterPlugin, MethodChannel.MethodCallHandler,
-data object ServicePlugin : FlutterPlugin, MethodChannel.MethodCallHandler {
+    CoroutineScope by CoroutineScope(SupervisorJob() + Dispatchers.Default) {
-
     private lateinit var flutterMethodChannel: MethodChannel
 
     override fun onAttachedToEngine(flutterPluginBinding: FlutterPlugin.FlutterPluginBinding) {
-        flutterMethodChannel = MethodChannel(flutterPluginBinding.binaryMessenger, "service")
+        flutterMethodChannel = MethodChannel(
+            flutterPluginBinding.binaryMessenger, "${Components.PACKAGE_NAME}/service"
+        )
         flutterMethodChannel.setMethodCallHandler(this)
     }
 
@@ -22,28 +37,32 @@ data object ServicePlugin : FlutterPlugin, MethodChannel.MethodCallHandler {
     }
 
     override fun onMethodCall(call: MethodCall, result: MethodChannel.Result) = when (call.method) {
-        "startVpn" -> {
-            val data = call.argument<String>("data")
-            val options = Gson().fromJson(data, VpnOptions::class.java)
-            GlobalState.getCurrentVPNPlugin()?.handleStart(options)
-            result.success(true)
-        }
-
-        "stopVpn" -> {
-            GlobalState.getCurrentVPNPlugin()?.handleStop()
-            result.success(true)
-        }
-
         "init" -> {
-            GlobalState.getCurrentAppPlugin()
+            handleInit(result)
-                ?.requestNotificationsPermission()
-            GlobalState.initServiceEngine()
-            result.success(true)
         }
 
-        "destroy" -> {
+        "shutdown" -> {
-            handleDestroy()
+            handleShutdown(result)
-            result.success(true)
+        }
+
+        "invokeAction" -> {
+            handleInvokeAction(call, result)
+        }
+
+        "getRunTime" -> {
+            handleGetRunTime(result)
+        }
+
+        "syncState" -> {
+            handleSyncState(call, result)
+        }
+
+        "start" -> {
+            handleStart(result)
+        }
+
+        "stop" -> {
+            handleStop(result)
         }
 
         else -> {
@@ -51,8 +70,88 @@ data object ServicePlugin : FlutterPlugin, MethodChannel.MethodCallHandler {
         }
     }
 
+    private fun handleInvokeAction(call: MethodCall, result: MethodChannel.Result) {
+        launch {
+            val data = call.arguments<String>()!!
+            val res = mutableListOf<ByteArray>()
+            Service.invokeAction(data) { byteArray, isSuccess ->
+                res.add(byteArray ?: byteArrayOf())
+                if (isSuccess) {
+                    result.success(res.formatString())
+                }
+            }
+        }
+    }
 
-    private fun handleDestroy() {
+    private fun handleShutdown(result: MethodChannel.Result) {
-        GlobalState.destroyServiceEngine()
+        Service.unbind()
+        result.success(true)
+    }
+
+    private fun handleStart(result: MethodChannel.Result) {
+        State.handleStartService()
+        result.success(true)
+    }
+
+    private fun handleStop(result: MethodChannel.Result) {
+        State.handleStopService()
+        result.success(true)
+    }
+
+    suspend fun handleGetVpnOptions(): VpnOptions? {
+        val res = flutterMethodChannel.awaitResult<String>("getVpnOptions", null)
+        return Gson().fromJson(res, VpnOptions::class.java)
+    }
+
+    val semaphore = Semaphore(10)
+
+    fun handleSendEvent(value: String?) {
+        launch(Dispatchers.Main) {
+            semaphore.withPermit {
+                flutterMethodChannel.invokeMethod("event", value)
+            }
+        }
+    }
+
+    private fun onServiceDisconnected(message: String) {
+        State.runStateFlow.tryEmit(RunState.STOP)
+        flutterMethodChannel.invokeMethodOnMainThread<Any>("crash", message)
+    }
+
+    private fun handleSyncState(call: MethodCall, result: MethodChannel.Result) {
+        launch {
+            val data = call.arguments<String>()!!
+            val params = Gson().fromJson(data, AppState::class.java)
+            Service.updateNotificationParams(
+                NotificationParams(
+                    title = params.currentProfileName,
+                    stopText = params.stopText,
+                    onlyStatisticsProxy = params.onlyStatisticsProxy
+                )
+            ).onSuccess {
+                result.success("")
+            }.onFailure {
+                result.success(it.message)
+            }
+        }
+    }
+
+    fun handleInit(result: MethodChannel.Result) {
+        Service.bind()
+        launch {
+            Service.setMessageCallback {
+                handleSendEvent(it)
+            }.onSuccess {
+                result.success("")
+            }.onFailure {
+                result.success(it.message)
+            }
+
+        }
+        Service.onServiceDisconnected = ::onServiceDisconnected
+    }
+
+    private fun handleGetRunTime(result: MethodChannel.Result) {
+        return result.success(State.runTime)
     }
 }

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

@@ -1,5 +1,7 @@
 package com.follow.clash.plugins
 
+import com.follow.clash.common.Components
+import com.follow.clash.invokeMethodOnMainThread
 import io.flutter.embedding.engine.plugins.FlutterPlugin
 import io.flutter.plugin.common.MethodCall
 import io.flutter.plugin.common.MethodChannel
@@ -9,25 +11,21 @@ class TilePlugin : FlutterPlugin, MethodChannel.MethodCallHandler {
     private lateinit var channel: MethodChannel
 
     override fun onAttachedToEngine(flutterPluginBinding: FlutterPlugin.FlutterPluginBinding) {
-        channel = MethodChannel(flutterPluginBinding.binaryMessenger, "tile")
+        channel =
+            MethodChannel(flutterPluginBinding.binaryMessenger, "${Components.PACKAGE_NAME}/tile")
         channel.setMethodCallHandler(this)
     }
 
     override fun onDetachedFromEngine(binding: FlutterPlugin.FlutterPluginBinding) {
-        handleDetached()
         channel.setMethodCallHandler(null)
     }
 
     fun handleStart() {
-        channel.invokeMethod("start", null)
+        channel.invokeMethodOnMainThread<Any>("start", null)
     }
 
     fun handleStop() {
-        channel.invokeMethod("stop", null)
+        channel.invokeMethodOnMainThread<Any>("stop", null)
-    }
-
-    private fun handleDetached() {
-        channel.invokeMethod("detached", null)
     }
 
 

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

@@ -1,276 +0,0 @@
-package com.follow.clash.plugins
-
-import android.content.ComponentName
-import android.content.Context
-import android.content.Intent
-import android.content.ServiceConnection
-import android.net.ConnectivityManager
-import android.net.Network
-import android.net.NetworkCapabilities
-import android.net.NetworkRequest
-import android.os.Build
-import android.os.IBinder
-import androidx.core.content.getSystemService
-import com.follow.clash.FlClashApplication
-import com.follow.clash.GlobalState
-import com.follow.clash.RunState
-import com.follow.clash.core.Core
-import com.follow.clash.extensions.awaitResult
-import com.follow.clash.extensions.resolveDns
-import com.follow.clash.models.StartForegroundParams
-import com.follow.clash.models.VpnOptions
-import com.follow.clash.services.BaseServiceInterface
-import com.follow.clash.services.FlClashService
-import com.follow.clash.services.FlClashVpnService
-import com.google.gson.Gson
-import io.flutter.embedding.engine.plugins.FlutterPlugin
-import io.flutter.plugin.common.MethodCall
-import io.flutter.plugin.common.MethodChannel
-import kotlinx.coroutines.CoroutineScope
-import kotlinx.coroutines.Dispatchers
-import kotlinx.coroutines.Job
-import kotlinx.coroutines.delay
-import kotlinx.coroutines.isActive
-import kotlinx.coroutines.launch
-import kotlinx.coroutines.withContext
-import java.net.InetSocketAddress
-import kotlin.concurrent.withLock
-
-data object VpnPlugin : FlutterPlugin, MethodChannel.MethodCallHandler {
-    private lateinit var flutterMethodChannel: MethodChannel
-    private var flClashService: BaseServiceInterface? = null
-    private var options: VpnOptions? = null
-    private var isBind: Boolean = false
-    private lateinit var scope: CoroutineScope
-    private var lastStartForegroundParams: StartForegroundParams? = null
-    private var timerJob: Job? = null
-    private val uidPageNameMap = mutableMapOf<Int, String>()
-
-    private val connectivity by lazy {
-        FlClashApplication.getAppContext().getSystemService<ConnectivityManager>()
-    }
-
-    private val connection = object : ServiceConnection {
-        override fun onServiceConnected(className: ComponentName, service: IBinder) {
-            isBind = true
-            flClashService = when (service) {
-                is FlClashVpnService.LocalBinder -> service.getService()
-                is FlClashService.LocalBinder -> service.getService()
-                else -> throw Exception("invalid binder")
-            }
-            handleStartService()
-        }
-
-        override fun onServiceDisconnected(arg: ComponentName) {
-            isBind = false
-            flClashService = null
-        }
-    }
-
-    override fun onAttachedToEngine(flutterPluginBinding: FlutterPlugin.FlutterPluginBinding) {
-        scope = CoroutineScope(Dispatchers.Default)
-        scope.launch {
-            registerNetworkCallback()
-        }
-        flutterMethodChannel = MethodChannel(flutterPluginBinding.binaryMessenger, "vpn")
-        flutterMethodChannel.setMethodCallHandler(this)
-    }
-
-    override fun onDetachedFromEngine(flutterPluginBinding: FlutterPlugin.FlutterPluginBinding) {
-        unRegisterNetworkCallback()
-        flutterMethodChannel.setMethodCallHandler(null)
-    }
-
-    override fun onMethodCall(call: MethodCall, result: MethodChannel.Result) {
-        when (call.method) {
-            "start" -> {
-                val data = call.argument<String>("data")
-                result.success(handleStart(Gson().fromJson(data, VpnOptions::class.java)))
-            }
-
-            "stop" -> {
-                handleStop()
-                result.success(true)
-            }
-
-            else -> {
-                result.notImplemented()
-            }
-        }
-    }
-
-    fun handleStart(options: VpnOptions): Boolean {
-        onUpdateNetwork();
-        if (options.enable != this.options?.enable) {
-            this.flClashService = null
-        }
-        this.options = options
-        when (options.enable) {
-            true -> handleStartVpn()
-            false -> handleStartService()
-        }
-        return true
-    }
-
-    private fun handleStartVpn() {
-        GlobalState.getCurrentAppPlugin()?.requestVpnPermission {
-            handleStartService()
-        }
-    }
-
-    fun requestGc() {
-        flutterMethodChannel.invokeMethod("gc", null)
-    }
-
-    val networks = mutableSetOf<Network>()
-
-    fun onUpdateNetwork() {
-        val dns = networks.flatMap { network ->
-            connectivity?.resolveDns(network) ?: emptyList()
-        }.toSet().joinToString(",")
-        scope.launch {
-            withContext(Dispatchers.Main) {
-                flutterMethodChannel.invokeMethod("dnsChanged", dns)
-            }
-        }
-    }
-
-    private val callback = object : ConnectivityManager.NetworkCallback() {
-        override fun onAvailable(network: Network) {
-            networks.add(network)
-            onUpdateNetwork()
-        }
-
-        override fun onLost(network: Network) {
-            networks.remove(network)
-            onUpdateNetwork()
-        }
-    }
-
-    private val request = NetworkRequest.Builder().apply {
-        addCapability(NetworkCapabilities.NET_CAPABILITY_NOT_VPN)
-        addCapability(NetworkCapabilities.NET_CAPABILITY_INTERNET)
-        addCapability(NetworkCapabilities.NET_CAPABILITY_NOT_RESTRICTED)
-    }.build()
-
-    private fun registerNetworkCallback() {
-        networks.clear()
-        connectivity?.registerNetworkCallback(request, callback)
-    }
-
-    private fun unRegisterNetworkCallback() {
-        connectivity?.unregisterNetworkCallback(callback)
-        networks.clear()
-        onUpdateNetwork()
-    }
-
-    private suspend fun startForeground() {
-        GlobalState.runLock.lock()
-        try {
-            if (GlobalState.runState.value != RunState.START) return
-            val data = flutterMethodChannel.awaitResult<String>("getStartForegroundParams")
-            val startForegroundParams = if (data != null) Gson().fromJson(
-                data, StartForegroundParams::class.java
-            ) else StartForegroundParams(
-                title = "", content = ""
-            )
-            if (lastStartForegroundParams != startForegroundParams) {
-                lastStartForegroundParams = startForegroundParams
-                flClashService?.startForeground(
-                    startForegroundParams.title,
-                    startForegroundParams.content,
-                )
-            }
-        } finally {
-            GlobalState.runLock.unlock()
-        }
-    }
-
-    private fun startForegroundJob() {
-        stopForegroundJob()
-        timerJob = CoroutineScope(Dispatchers.Main).launch {
-            while (isActive) {
-                startForeground()
-                delay(1000)
-            }
-        }
-    }
-
-    private fun stopForegroundJob() {
-        timerJob?.cancel()
-        timerJob = null
-    }
-
-
-    suspend fun getStatus(): Boolean? {
-        return withContext(Dispatchers.Default) {
-            flutterMethodChannel.awaitResult<Boolean>("status", null)
-        }
-    }
-
-    private fun handleStartService() {
-        if (flClashService == null) {
-            bindService()
-            return
-        }
-        GlobalState.runLock.withLock {
-            if (GlobalState.runState.value == RunState.START) return
-            GlobalState.runState.value = RunState.START
-            val fd = flClashService?.start(options!!)
-            Core.startTun(
-                fd = fd ?: 0,
-                protect = this::protect,
-                resolverProcess = this::resolverProcess,
-            )
-            startForegroundJob()
-        }
-    }
-
-    private fun protect(fd: Int): Boolean {
-        return (flClashService as? FlClashVpnService)?.protect(fd) == true
-    }
-
-    private fun resolverProcess(
-        protocol: Int,
-        source: InetSocketAddress,
-        target: InetSocketAddress,
-        uid: Int,
-    ): String {
-        val nextUid = if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.Q) {
-            connectivity?.getConnectionOwnerUid(protocol, source, target) ?: -1
-        } else {
-            uid
-        }
-        if (nextUid == -1) {
-            return ""
-        }
-        if (!uidPageNameMap.containsKey(nextUid)) {
-            uidPageNameMap[nextUid] =
-                FlClashApplication.getAppContext().packageManager?.getPackagesForUid(nextUid)
-                    ?.first() ?: ""
-        }
-        return uidPageNameMap[nextUid] ?: ""
-    }
-
-    fun handleStop() {
-        GlobalState.runLock.withLock {
-            if (GlobalState.runState.value == RunState.STOP) return
-            GlobalState.runState.value = RunState.STOP
-            flClashService?.stop()
-            stopForegroundJob()
-            Core.stopTun()
-            GlobalState.handleTryDestroy()
-        }
-    }
-
-    private fun bindService() {
-        if (isBind) {
-            FlClashApplication.getAppContext().unbindService(connection)
-        }
-        val intent = when (options?.enable == true) {
-            true -> Intent(FlClashApplication.getAppContext(), FlClashVpnService::class.java)
-            false -> Intent(FlClashApplication.getAppContext(), FlClashService::class.java)
-        }
-        FlClashApplication.getAppContext().bindService(intent, connection, Context.BIND_AUTO_CREATE)
-    }
-}

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

@@ -1,96 +0,0 @@
-package com.follow.clash.services
-
-import android.annotation.SuppressLint
-import android.app.Notification
-import android.app.Notification.FOREGROUND_SERVICE_IMMEDIATE
-import android.app.NotificationChannel
-import android.app.NotificationManager
-import android.app.PendingIntent
-import android.app.Service
-import android.content.Intent
-import android.content.pm.ServiceInfo.FOREGROUND_SERVICE_TYPE_DATA_SYNC
-import android.os.Build
-import androidx.core.app.NotificationCompat
-import com.follow.clash.GlobalState
-import com.follow.clash.MainActivity
-import com.follow.clash.R
-import com.follow.clash.extensions.getActionPendingIntent
-import com.follow.clash.models.VpnOptions
-import kotlinx.coroutines.CoroutineScope
-import kotlinx.coroutines.Deferred
-import kotlinx.coroutines.Dispatchers
-import kotlinx.coroutines.async
-
-interface BaseServiceInterface {
-
-    fun start(options: VpnOptions): Int
-
-    fun stop()
-
-    suspend fun startForeground(title: String, content: String)
-}
-
-fun Service.createFlClashNotificationBuilder(): Deferred<NotificationCompat.Builder> =
-    CoroutineScope(Dispatchers.Main).async {
-        val stopText = GlobalState.getText("stop")
-        val intent = Intent(this@createFlClashNotificationBuilder, MainActivity::class.java)
-
-        val pendingIntent = if (Build.VERSION.SDK_INT >= 31) {
-            PendingIntent.getActivity(
-                this@createFlClashNotificationBuilder,
-                0,
-                intent,
-                PendingIntent.FLAG_IMMUTABLE or PendingIntent.FLAG_UPDATE_CURRENT
-            )
-        } else {
-            PendingIntent.getActivity(
-                this@createFlClashNotificationBuilder, 0, intent, PendingIntent.FLAG_UPDATE_CURRENT
-            )
-        }
-
-        with(
-            NotificationCompat.Builder(
-                this@createFlClashNotificationBuilder, GlobalState.NOTIFICATION_CHANNEL
-            )
-        ) {
-            setSmallIcon(R.drawable.ic)
-            setContentTitle("FlClash")
-            setContentIntent(pendingIntent)
-            setCategory(NotificationCompat.CATEGORY_SERVICE)
-            if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.S) {
-                foregroundServiceBehavior = FOREGROUND_SERVICE_IMMEDIATE
-            }
-            setOngoing(true)
-            addAction(
-                0, stopText, getActionPendingIntent("STOP")
-            )
-            setShowWhen(false)
-            setOnlyAlertOnce(true)
-        }
-    }
-
-@SuppressLint("ForegroundServiceType")
-fun Service.startForeground(notification: Notification) {
-    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
-        val manager = getSystemService(NotificationManager::class.java)
-        var channel = manager?.getNotificationChannel(GlobalState.NOTIFICATION_CHANNEL)
-        if (channel == null) {
-            channel = NotificationChannel(
-                GlobalState.NOTIFICATION_CHANNEL, "SERVICE_CHANNEL", NotificationManager.IMPORTANCE_LOW
-            )
-            manager?.createNotificationChannel(channel)
-        }
-    }
-
-    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.UPSIDE_DOWN_CAKE) {
-        try {
-            startForeground(
-                GlobalState.NOTIFICATION_ID, notification, FOREGROUND_SERVICE_TYPE_DATA_SYNC
-            )
-        } catch (_: Exception) {
-            startForeground(GlobalState.NOTIFICATION_ID, notification)
-        }
-    } else {
-        startForeground(GlobalState.NOTIFICATION_ID, notification)
-    }
-}

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

@@ -1,67 +0,0 @@
-package com.follow.clash.services
-
-import android.annotation.SuppressLint
-import android.app.Service
-import android.content.Intent
-import android.os.Binder
-import android.os.Build
-import android.os.IBinder
-import androidx.core.app.NotificationCompat
-import com.follow.clash.GlobalState
-import com.follow.clash.models.VpnOptions
-
-
-class FlClashService : Service(), BaseServiceInterface {
-
-    override fun start(options: VpnOptions) = 0
-
-    override fun stop() {
-        stopSelf()
-        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.Q) {
-            stopForeground(STOP_FOREGROUND_REMOVE)
-        }
-    }
-    
-    private var cachedBuilder: NotificationCompat.Builder? = null
-
-    private suspend fun notificationBuilder(): NotificationCompat.Builder {
-        if (cachedBuilder == null) {
-            cachedBuilder = createFlClashNotificationBuilder().await()
-        }
-        return cachedBuilder!!
-    }
-
-    @SuppressLint("ForegroundServiceType")
-    override suspend fun startForeground(title: String, content: String) {
-        startForeground(
-            notificationBuilder()
-                .setContentTitle(title)
-                .setContentText(content).build()
-        )
-    }
-
-    override fun onTrimMemory(level: Int) {
-        super.onTrimMemory(level)
-        GlobalState.getCurrentVPNPlugin()?.requestGc()
-    }
-
-
-    private val binder = LocalBinder()
-
-    inner class LocalBinder : Binder() {
-        fun getService(): FlClashService = this@FlClashService
-    }
-
-    override fun onBind(intent: Intent): IBinder {
-        return binder
-    }
-
-    override fun onUnbind(intent: Intent?): Boolean {
-        return super.onUnbind(intent)
-    }
-
-    override fun onDestroy() {
-        stop()
-        super.onDestroy()
-    }
-}

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

@@ -1,77 +0,0 @@
-package com.follow.clash.services
-
-import android.annotation.SuppressLint
-import android.app.PendingIntent
-import android.content.Intent
-import android.os.Build
-import android.service.quicksettings.Tile
-import android.service.quicksettings.TileService
-import androidx.annotation.RequiresApi
-import androidx.lifecycle.Observer
-import com.follow.clash.GlobalState
-import com.follow.clash.RunState
-import com.follow.clash.TempActivity
-
-
-@RequiresApi(Build.VERSION_CODES.N)
-class FlClashTileService : TileService() {
-
-    private val observer = Observer<RunState> { runState ->
-        updateTile(runState)
-    }
-
-    private fun updateTile(runState: RunState) {
-        if (qsTile != null) {
-            qsTile.state = when (runState) {
-                RunState.START -> Tile.STATE_ACTIVE
-                RunState.PENDING -> Tile.STATE_UNAVAILABLE
-                RunState.STOP -> Tile.STATE_INACTIVE
-            }
-            qsTile.updateTile()
-        }
-    }
-
-    override fun onStartListening() {
-        super.onStartListening()
-        GlobalState.syncStatus()
-        GlobalState.runState.value?.let { updateTile(it) }
-        GlobalState.runState.observeForever(observer)
-    }
-
-    @SuppressLint("StartActivityAndCollapseDeprecated")
-    private fun activityTransfer() {
-        val intent = Intent(this, TempActivity::class.java)
-        intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK or Intent.FLAG_ACTIVITY_MULTIPLE_TASK)
-        val pendingIntent = if (Build.VERSION.SDK_INT >= 31) {
-            PendingIntent.getActivity(
-                this,
-                0,
-                intent,
-                PendingIntent.FLAG_IMMUTABLE or PendingIntent.FLAG_UPDATE_CURRENT
-            )
-        } else {
-            PendingIntent.getActivity(
-                this,
-                0,
-                intent,
-                PendingIntent.FLAG_UPDATE_CURRENT
-            )
-        }
-        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.UPSIDE_DOWN_CAKE) {
-            startActivityAndCollapse(pendingIntent)
-        } else {
-            startActivityAndCollapse(intent)
-        }
-    }
-
-    override fun onClick() {
-        super.onClick()
-        activityTransfer()
-        GlobalState.handleToggle()
-    }
-
-    override fun onDestroy() {
-        GlobalState.runState.removeObserver(observer)
-        super.onDestroy()
-    }
-}

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

@@ -1,193 +0,0 @@
-package com.follow.clash.services
-
-import android.annotation.SuppressLint
-import android.content.Intent
-import android.net.ProxyInfo
-import android.net.VpnService
-import android.os.Binder
-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.extensions.getIpv4RouteAddress
-import com.follow.clash.extensions.getIpv6RouteAddress
-import com.follow.clash.extensions.toCIDR
-import com.follow.clash.models.AccessControlMode
-import com.follow.clash.models.VpnOptions
-import kotlinx.coroutines.CoroutineScope
-import kotlinx.coroutines.Dispatchers
-import kotlinx.coroutines.launch
-
-
-class FlClashVpnService : VpnService(), BaseServiceInterface {
-    override fun onCreate() {
-        super.onCreate()
-        GlobalState.initServiceEngine()
-    }
-
-    override fun start(options: VpnOptions): Int {
-        return with(Builder()) {
-            if (options.ipv4Address.isNotEmpty()) {
-                val cidr = options.ipv4Address.toCIDR()
-                addAddress(cidr.address, cidr.prefixLength)
-                Log.d(
-                    "addAddress",
-                    "address: ${cidr.address} prefixLength:${cidr.prefixLength}"
-                )
-                val routeAddress = options.getIpv4RouteAddress()
-                if (routeAddress.isNotEmpty()) {
-                    try {
-                        routeAddress.forEach { i ->
-                            Log.d(
-                                "addRoute4",
-                                "address: ${i.address} prefixLength:${i.prefixLength}"
-                            )
-                            addRoute(i.address, i.prefixLength)
-                        }
-                    } catch (_: Exception) {
-                        addRoute("0.0.0.0", 0)
-                    }
-                } else {
-                    addRoute("0.0.0.0", 0)
-                }
-            } else {
-                addRoute("0.0.0.0", 0)
-            }
-            try {
-                if (options.ipv6Address.isNotEmpty()) {
-                    val cidr = options.ipv6Address.toCIDR()
-                    Log.d(
-                        "addAddress6",
-                        "address: ${cidr.address} prefixLength:${cidr.prefixLength}"
-                    )
-                    addAddress(cidr.address, cidr.prefixLength)
-                    val routeAddress = options.getIpv6RouteAddress()
-                    if (routeAddress.isNotEmpty()) {
-                        try {
-                            routeAddress.forEach { i ->
-                                Log.d(
-                                    "addRoute6",
-                                    "address: ${i.address} prefixLength:${i.prefixLength}"
-                                )
-                                addRoute(i.address, i.prefixLength)
-                            }
-                        } catch (_: Exception) {
-                            addRoute("::", 0)
-                        }
-                    } else {
-                        addRoute("::", 0)
-                    }
-                }
-            }catch (_:Exception){
-                Log.d(
-                    "addAddress6",
-                    "IPv6 is not supported."
-                )
-            }
-            addDnsServer(options.dnsServerAddress)
-            setMtu(9000)
-            options.accessControl.let { accessControl ->
-                if (accessControl.enable) {
-                    when (accessControl.mode) {
-                        AccessControlMode.acceptSelected -> {
-                            (accessControl.acceptList + packageName).forEach {
-                                addAllowedApplication(it)
-                            }
-                        }
-
-                        AccessControlMode.rejectSelected -> {
-                            (accessControl.rejectList - packageName).forEach {
-                                addDisallowedApplication(it)
-                            }
-                        }
-                    }
-                }
-            }
-            setSession("FlClash")
-            setBlocking(false)
-            if (Build.VERSION.SDK_INT >= 29) {
-                setMetered(false)
-            }
-            if (options.allowBypass) {
-                allowBypass()
-            }
-            if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.Q && options.systemProxy) {
-                setHttpProxy(
-                    ProxyInfo.buildDirectProxy(
-                        "127.0.0.1",
-                        options.port,
-                        options.bypassDomain
-                    )
-                )
-            }
-            establish()?.detachFd()
-                ?: throw NullPointerException("Establish VPN rejected by system")
-        }
-    }
-
-    override fun stop() {
-        stopSelf()
-        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.Q) {
-            stopForeground(STOP_FOREGROUND_REMOVE)
-        }
-    }
-
-    private var cachedBuilder: NotificationCompat.Builder? = null
-
-    private suspend fun notificationBuilder(): NotificationCompat.Builder {
-        if (cachedBuilder == null) {
-            cachedBuilder = createFlClashNotificationBuilder().await()
-        }
-        return cachedBuilder!!
-    }
-
-    @SuppressLint("ForegroundServiceType")
-    override suspend fun startForeground(title: String, content: String) {
-        startForeground(
-            notificationBuilder()
-                .setContentTitle(title)
-                .setContentText(content).build()
-        )
-    }
-
-    override fun onTrimMemory(level: Int) {
-        super.onTrimMemory(level)
-        GlobalState.getCurrentVPNPlugin()?.requestGc()
-    }
-
-    private val binder = LocalBinder()
-
-    inner class LocalBinder : Binder() {
-        fun getService(): FlClashVpnService = this@FlClashVpnService
-
-        override fun onTransact(code: Int, data: Parcel, reply: Parcel?, flags: Int): Boolean {
-            try {
-                val isSuccess = super.onTransact(code, data, reply, flags)
-                if (!isSuccess) {
-                    CoroutineScope(Dispatchers.Main).launch {
-                        GlobalState.getCurrentTilePlugin()?.handleStop()
-                    }
-                }
-                return isSuccess
-            } catch (e: RemoteException) {
-                throw e
-            }
-        }
-    }
-
-    override fun onBind(intent: Intent): IBinder {
-        return binder
-    }
-
-    override fun onUnbind(intent: Intent?): Boolean {
-        return super.onUnbind(intent)
-    }
-
-    override fun onDestroy() {
-        stop()
-        super.onDestroy()
-    }
-}

android/build.gradle.kts

@@ -1,3 +1,12 @@
+buildscript {
+    dependencies {
+        classpath(libs.build.kotlin)
+    }
+}
+
+plugins {
+    id("com.android.library") apply false
+}
 
 allprojects {
     repositories {
@@ -5,8 +14,10 @@ allprojects {
         mavenCentral()
     }
 }
-
+val newBuildDir: Directory =
-val newBuildDir: Directory = rootProject.layout.buildDirectory.dir("../../build").get()
+    rootProject.layout.buildDirectory
+        .dir("../../build")
+        .get()
 rootProject.layout.buildDirectory.value(newBuildDir)
 
 subprojects {
@@ -20,3 +31,4 @@ subprojects {
 tasks.register<Delete>("clean") {
     delete(rootProject.layout.buildDirectory)
 }
+

android/common/.gitignore

@@ -0,0 +1 @@
+/build

android/common/build.gradle.kts

@@ -0,0 +1,42 @@
+import org.jetbrains.kotlin.gradle.dsl.JvmTarget
+
+plugins {
+    id("com.android.library")
+    id("org.jetbrains.kotlin.android")
+}
+
+android {
+    namespace = "com.follow.clash.common"
+    compileSdk = libs.versions.compileSdk.get().toInt()
+
+    defaultConfig {
+        minSdk = 21
+        consumerProguardFiles("consumer-rules.pro")
+    }
+
+    buildTypes {
+        release {
+            proguardFiles(
+                getDefaultProguardFile("proguard-android-optimize.txt"),
+                "proguard-rules.pro"
+            )
+        }
+    }
+
+    compileOptions {
+        sourceCompatibility = JavaVersion.VERSION_17
+        targetCompatibility = JavaVersion.VERSION_17
+    }
+
+}
+
+kotlin {
+    compilerOptions {
+        jvmTarget.set(JvmTarget.JVM_17)
+    }
+}
+
+dependencies {
+    implementation(libs.androidx.core)
+    implementation(libs.gson)
+}

android/common/src/main/AndroidManifest.xml

@@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android">
+
+    <permission
+        android:name="${applicationId}.permission.RECEIVE_BROADCASTS"
+        android:protectionLevel="signature" />
+
+    <uses-permission android:name="${applicationId}.permission.RECEIVE_BROADCASTS" />
+</manifest>

android/common/src/main/java/com/follow/clash/common/Components.kt

@@ -0,0 +1,16 @@
+package com.follow.clash.common
+
+import android.content.ComponentName
+
+object Components {
+    const val PACKAGE_NAME = "com.follow.clash"
+
+    val MAIN_ACTIVITY =
+        ComponentName(GlobalState.packageName, "${PACKAGE_NAME}.MainActivity")
+
+    val TEMP_ACTIVITY =
+        ComponentName(GlobalState.packageName, "${PACKAGE_NAME}.TempActivity")
+
+    val BROADCAST_RECEIVER =
+        ComponentName(GlobalState.packageName, "${PACKAGE_NAME}.BroadcastReceiver")
+}

android/common/src/main/java/com/follow/clash/common/Enums.kt

@@ -0,0 +1,24 @@
+package com.follow.clash.common
+
+import com.google.gson.annotations.SerializedName
+
+
+enum class QuickAction {
+    STOP,
+    START,
+    TOGGLE,
+}
+
+enum class BroadcastAction {
+    START,
+    STOP,
+    TOGGLE,
+}
+
+enum class AccessControlMode {
+    @SerializedName("acceptSelected")
+    ACCEPT_SELECTED,
+
+    @SerializedName("rejectSelected")
+    REJECT_SELECTED,
+}

android/common/src/main/java/com/follow/clash/common/Ext.kt

@@ -0,0 +1,250 @@
+package com.follow.clash.common
+
+import android.annotation.SuppressLint
+import android.app.ActivityManager
+import android.app.Notification
+import android.app.NotificationChannel
+import android.app.NotificationManager
+import android.app.PendingIntent
+import android.app.Service
+import android.content.BroadcastReceiver
+import android.content.ComponentName
+import android.content.Context
+import android.content.Context.RECEIVER_NOT_EXPORTED
+import android.content.Intent
+import android.content.IntentFilter
+import android.content.ServiceConnection
+import android.content.pm.ServiceInfo.FOREGROUND_SERVICE_TYPE_SPECIAL_USE
+import android.os.Build
+import android.os.Handler
+import android.os.IBinder
+import android.os.Looper
+import android.os.RemoteException
+import android.util.Log
+import androidx.core.content.getSystemService
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.channels.awaitClose
+import kotlinx.coroutines.delay
+import kotlinx.coroutines.flow.Flow
+import kotlinx.coroutines.flow.callbackFlow
+import kotlinx.coroutines.flow.retryWhen
+import kotlinx.coroutines.withContext
+import java.nio.charset.Charset
+import kotlin.reflect.KClass
+
+//fun Context.startForegroundServiceCompat(intent: Intent?) {
+//    if (Build.VERSION.SDK_INT >= 26) {
+//        startForegroundService(intent)
+//    } else {
+//        startService(intent)
+//    }
+//}
+
+val KClass<*>.intent: Intent
+    get() = Intent(GlobalState.application, this.java)
+
+fun Service.startForegroundCompat(id: Int, notification: Notification) {
+    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.UPSIDE_DOWN_CAKE) {
+        startForeground(id, notification, FOREGROUND_SERVICE_TYPE_SPECIAL_USE)
+    } else {
+        startForeground(id, notification)
+    }
+}
+
+val ComponentName.intent: Intent
+    get() = Intent().apply {
+        setComponent(this@intent)
+        setPackage(GlobalState.packageName)
+    }
+
+val QuickAction.action: String
+    get() = "${GlobalState.application.packageName}.action.${this.name}"
+
+val QuickAction.quickIntent: Intent
+    get() = Components.TEMP_ACTIVITY.intent.apply {
+        action = this@quickIntent.action
+        addFlags(Intent.FLAG_ACTIVITY_NEW_TASK or Intent.FLAG_ACTIVITY_MULTIPLE_TASK)
+    }
+
+val BroadcastAction.action: String
+    get() = "${GlobalState.application.packageName}.intent.action.${this.name}"
+
+val Context.processName: String?
+    get() {
+        val pid = android.os.Process.myPid()
+        val activityManager = getSystemService<ActivityManager>()
+        activityManager?.runningAppProcesses?.find { it.pid == pid }?.let {
+            return it.processName
+        }
+        return null
+    }
+
+val BroadcastAction.quickIntent: Intent
+    get() = Components.BROADCAST_RECEIVER.intent.apply {
+        action = this@quickIntent.action
+    }
+
+fun BroadcastAction.sendBroadcast() {
+    val intent = Intent().apply {
+        action = this@sendBroadcast.action
+        Log.d("[sendBroadcast]", "$action")
+        setPackage(GlobalState.packageName)
+    }
+    GlobalState.application.sendBroadcast(
+        intent, GlobalState.RECEIVE_BROADCASTS_PERMISSIONS
+    )
+}
+
+
+val Intent.toPendingIntent: PendingIntent
+    get() = PendingIntent.getActivity(
+        GlobalState.application,
+        0,
+        this,
+        PendingIntent.FLAG_IMMUTABLE or PendingIntent.FLAG_UPDATE_CURRENT
+    )
+
+
+fun Service.startForeground(notification: Notification) {
+    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
+        val manager = getSystemService(NotificationManager::class.java)
+        var channel = manager?.getNotificationChannel(GlobalState.NOTIFICATION_CHANNEL)
+        if (channel == null) {
+            channel = NotificationChannel(
+                GlobalState.NOTIFICATION_CHANNEL,
+                "SERVICE_CHANNEL",
+                NotificationManager.IMPORTANCE_LOW
+            )
+            manager?.createNotificationChannel(channel)
+        }
+    }
+    startForegroundCompat(GlobalState.NOTIFICATION_ID, notification)
+}
+
+@SuppressLint("UnspecifiedRegisterReceiverFlag")
+fun Context.registerReceiverCompat(
+    receiver: BroadcastReceiver,
+    filter: IntentFilter,
+) = if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.TIRAMISU) {
+    registerReceiver(receiver, filter, RECEIVER_NOT_EXPORTED)
+} else {
+    registerReceiver(receiver, filter)
+}
+
+fun Context.receiveBroadcastFlow(
+    configure: IntentFilter.() -> Unit,
+): Flow<Intent> = callbackFlow {
+    val filter = IntentFilter().apply(configure)
+    val receiver = object : BroadcastReceiver() {
+        override fun onReceive(context: Context?, intent: Intent?) {
+            if (context == null || intent == null) return
+            trySend(intent)
+        }
+    }
+    registerReceiverCompat(receiver, filter)
+    awaitClose { unregisterReceiver(receiver) }
+}
+
+
+inline fun <reified T : IBinder> Context.bindServiceFlow(
+    intent: Intent,
+    flags: Int = Context.BIND_AUTO_CREATE,
+    maxRetries: Int = 5,
+    retryDelayMillis: Long = 200L
+): Flow<Pair<IBinder?, String>> = callbackFlow {
+    val connection = object : ServiceConnection {
+        override fun onServiceConnected(name: ComponentName?, binder: IBinder?) {
+            if (binder != null) {
+                try {
+                    @Suppress("UNCHECKED_CAST") val casted = binder as? T
+                    if (casted != null) {
+                        trySend(Pair(casted, ""))
+                    } else {
+                        trySend(Pair(null, "Binder is not of type ${T::class.java}"))
+                    }
+                } catch (e: RemoteException) {
+                    trySend(Pair(null, "Failed to link to death: ${e.message}"))
+                }
+            } else {
+                trySend(Pair(null, "Binder empty"))
+            }
+        }
+
+        override fun onServiceDisconnected(name: ComponentName?) {
+            trySend(Pair(null, "Service disconnected"))
+        }
+    }
+
+    val success = withContext(Dispatchers.Main) {
+        bindService(intent, connection, flags)
+    }
+
+    if (!success) {
+        throw IllegalStateException("bindService() failed, will retry")
+    }
+
+    awaitClose {
+        Handler(Looper.getMainLooper()).post {
+            unbindService(connection)
+        }
+    }
+}.retryWhen { cause, attempt ->
+    if (attempt < maxRetries && cause is Exception) {
+        delay(retryDelayMillis)
+        true
+    } else {
+        false
+    }
+}
+
+
+val Long.formatBytes: String
+    get() {
+        val units = arrayOf("B", "KB", "MB", "GB", "TB")
+        var size = this.toDouble()
+        var unitIndex = 0
+
+        while (size >= 1024 && unitIndex < units.size - 1) {
+            size /= 1024
+            unitIndex++
+        }
+
+        return if (unitIndex == 0) {
+            "${size.toLong()}${units[unitIndex]}"
+        } else {
+            "%.1f${units[unitIndex]}".format(size)
+        }
+    }
+
+fun String.chunkedForAidl(charset: Charset = Charsets.UTF_8): List<ByteArray> {
+    val allBytes = toByteArray(charset)
+    val total = allBytes.size
+
+    val maxBytes = when {
+        total <= 100 * 1024 -> total
+        total <= 1024 * 1024 -> 64 * 1024
+        total <= 10 * 1024 * 1024 -> 128 * 1024
+        else -> 256 * 1024
+    }
+
+    val result = mutableListOf<ByteArray>()
+    var index = 0
+    while (index < total) {
+        val end = minOf(index + maxBytes, total)
+        result.add(allBytes.copyOfRange(index, end))
+        index = end
+    }
+    return result
+}
+
+
+fun <T : List<ByteArray>> T.formatString(charset: Charset = Charsets.UTF_8): String {
+    val totalSize = this.sumOf { it.size }
+    val combined = ByteArray(totalSize)
+    var offset = 0
+    forEach { byteArray ->
+        byteArray.copyInto(combined, offset)
+        offset += byteArray.size
+    }
+    return String(combined, charset)
+}

android/common/src/main/java/com/follow/clash/common/GlobalState.kt

@@ -0,0 +1,35 @@
+package com.follow.clash.common
+
+
+import android.app.Application
+import android.util.Log
+import kotlinx.coroutines.CoroutineScope
+import kotlinx.coroutines.Dispatchers
+
+object GlobalState : CoroutineScope by CoroutineScope(Dispatchers.Default) {
+
+    const val NOTIFICATION_CHANNEL = "FlClash"
+
+    const val NOTIFICATION_ID = 1
+
+    val packageName: String
+        get() = _application.packageName
+
+    val RECEIVE_BROADCASTS_PERMISSIONS: String
+        get() = "${packageName}.permission.RECEIVE_BROADCASTS"
+
+
+    private lateinit var _application: Application
+
+    val application: Application
+        get() = _application
+
+
+    fun log(text: String) {
+        Log.d("[FlClash]", text)
+    }
+
+    fun init(application: Application) {
+        _application = application
+    }
+}

android/common/src/main/java/com/follow/clash/common/Service.kt

@@ -0,0 +1,72 @@
+package com.follow.clash.common
+
+import android.content.Intent
+import android.os.IBinder
+import kotlinx.coroutines.CoroutineScope
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.Job
+import kotlinx.coroutines.SupervisorJob
+import kotlinx.coroutines.flow.MutableStateFlow
+import kotlinx.coroutines.flow.StateFlow
+import kotlinx.coroutines.flow.filterNotNull
+import kotlinx.coroutines.flow.first
+import kotlinx.coroutines.launch
+import kotlinx.coroutines.withTimeout
+import java.util.concurrent.atomic.AtomicBoolean
+
+class ServiceDelegate<T>(
+    private val intent: Intent,
+    private val onServiceDisconnected: ((String) -> Unit)? = null,
+    private val interfaceCreator: (IBinder) -> T,
+) : CoroutineScope by CoroutineScope(SupervisorJob() + Dispatchers.Default) {
+
+    private val _bindingState = AtomicBoolean(false)
+
+    private var _serviceState = MutableStateFlow<Pair<T?, String>?>(null)
+
+    val serviceState: StateFlow<Pair<T?, String>?> = _serviceState
+    private var job: Job? = null
+
+    private fun handleBind(data: Pair<IBinder?, String>) {
+        data.first?.let {
+            _serviceState.value = Pair(interfaceCreator(it), data.second)
+        } ?: run {
+            _serviceState.value = Pair(null, data.second)
+            unbind()
+            onServiceDisconnected?.invoke(data.second)
+            _bindingState.set(false)
+        }
+    }
+
+    fun bind() {
+        if (_bindingState.compareAndSet(false, true)) {
+            job?.cancel()
+            job = null
+            _serviceState.value = null
+            job = launch {
+                GlobalState.application.bindServiceFlow<IBinder>(intent).collect { handleBind(it) }
+            }
+        }
+    }
+
+    suspend inline fun <R> useService(
+        timeoutMillis: Long = 5000, crossinline block: (T) -> R
+    ): Result<R> {
+        return runCatching {
+            withTimeout(timeoutMillis) {
+                val state = serviceState.filterNotNull().first()
+                state.first?.let {
+                    block(it)
+                } ?: throw Exception(state.second)
+            }
+        }
+    }
+
+    fun unbind() {
+        if (_bindingState.compareAndSet(true, false)) {
+            job?.cancel()
+            job = null
+            _serviceState.value = null
+        }
+    }
+}

android/common/src/main/java/com/follow/clash/common/Utils.kt

@@ -0,0 +1,14 @@
+package com.follow.clash.common
+
+import kotlinx.coroutines.delay
+import kotlinx.coroutines.flow.Flow
+import kotlinx.coroutines.flow.flow
+
+
+fun tickerFlow(delayMillis: Long, initialDelayMillis: Long = delayMillis): Flow<Unit> = flow {
+    delay(initialDelayMillis)
+    while (true) {
+        emit(Unit)
+        delay(delayMillis)
+    }
+}

android/common/src/main/res/values/strings.xml

@@ -1,4 +1,4 @@
 <?xml version="1.0" encoding="utf-8"?>
 <resources>
-    <string name="fl_clash">FlClash</string>
+    <string name="FlClash">FlClash</string>
 </resources>

android/core/build.gradle.kts

@@ -1,4 +1,4 @@
-import org.jetbrains.kotlin.ir.backend.js.transformers.irToJs.argumentsWithVarargAsSingleArray
+import org.jetbrains.kotlin.gradle.dsl.JvmTarget
 
 plugins {
     id("com.android.library")
@@ -7,22 +7,13 @@ plugins {
 
 android {
     namespace = "com.follow.clash.core"
-    compileSdk = 35
+    compileSdk = libs.versions.compileSdk.get().toInt()
-    ndkVersion = "28.0.13004108"
+    ndkVersion = libs.versions.ndkVersion.get()
 
     defaultConfig {
-        minSdk = 21
+        minSdk = libs.versions.minSdk.get().toInt()
     }
 
-    buildTypes {
-        release {
-            isJniDebuggable = false
-            proguardFiles(
-                getDefaultProguardFile("proguard-android-optimize.txt"),
-                "proguard-rules.pro"
-            )
-        }
-    }
 
     sourceSets {
         getByName("main") {
@@ -37,17 +28,30 @@ android {
         }
     }
 
-    kotlinOptions {
-        jvmTarget = "17"
-    }
-
     compileOptions {
         sourceCompatibility = JavaVersion.VERSION_17
         targetCompatibility = JavaVersion.VERSION_17
     }
+
+    buildTypes {
+        release {
+            proguardFiles(
+                getDefaultProguardFile("proguard-android-optimize.txt"),
+                "proguard-rules.pro"
+            )
+        }
+    }
 }
+
+kotlin {
+    compilerOptions {
+        jvmTarget.set(JvmTarget.JVM_17)
+    }
+}
+
+
 dependencies {
-    implementation("androidx.annotation:annotation-jvm:1.9.1")
+    implementation(libs.annotation.jvm)
 }
 
 val copyNativeLibs by tasks.register<Copy>("copyNativeLibs") {
@@ -56,6 +60,18 @@ val copyNativeLibs by tasks.register<Copy>("copyNativeLibs") {
     }
     from("../../libclash/android")
     into("src/main/jniLibs")
+
+    doLast {
+        val includesDir = file("src/main/jniLibs/includes")
+        val targetDir = file("src/main/cpp/includes")
+        if (includesDir.exists()) {
+            copy {
+                from(includesDir)
+                into(targetDir)
+            }
+            delete(includesDir)
+        }
+    }
 }
 
 afterEvaluate {

android/core/proguard-rules.pro

@@ -1,21 +0,0 @@
-# Add project specific ProGuard rules here.
-# You can control the set of applied configuration files using the
-# proguardFiles setting in build.gradle.
-#
-# For more details, see
-#   http://developer.android.com/guide/developing/tools/proguard.html
-
-# If your project uses WebView with JS, uncomment the following
-# and specify the fully qualified class name to the JavaScript interface
-# class:
-#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
-#   public *;
-#}
-
-# Uncomment this to preserve the line number information for
-# debugging stack traces.
-#-keepattributes SourceFile,LineNumberTable
-
-# If you keep the line number information, uncomment this to
-# hide the original source file name.
-#-renamesourcefileattribute SourceFile

android/core/src/main/AndroidManifest.xml

@@ -1,4 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
 <manifest xmlns:android="http://schemas.android.com/apk/res/android">
 
+    <uses-permission android:name="android.permission.INTERNET" />
 </manifest>

android/core/src/main/cpp/CMakeLists.txt

@@ -6,7 +6,9 @@ message("CMAKE_SOURCE_DIR ${CMAKE_SOURCE_DIR}")
 
 message("CMAKE_BUILD_TYPE ${CMAKE_BUILD_TYPE}")
 
+
 if (NOT "${CMAKE_BUILD_TYPE}" STREQUAL "Debug")
+    #    set(CMAKE_BUILD_TYPE Release CACHE STRING "Build type" FORCE)
     add_compile_options(-O3)
 
     add_compile_options(-flto)
@@ -33,7 +35,7 @@ message("LIB_CLASH_PATH ${LIB_CLASH_PATH}")
 if (EXISTS ${LIB_CLASH_PATH})
     message("Found libclash.so for ABI ${ANDROID_ABI}")
     add_compile_definitions(LIBCLASH)
-    include_directories(${CMAKE_SOURCE_DIR}/../jniLibs/${ANDROID_ABI})
+    include_directories(${CMAKE_SOURCE_DIR}/../cpp/includes/${ANDROID_ABI})
     link_directories(${CMAKE_SOURCE_DIR}/../jniLibs/${ANDROID_ABI})
     add_library(${CMAKE_PROJECT_NAME} SHARED
             jni_helper.cpp

android/core/src/main/cpp/core.cpp

@@ -1,24 +1,75 @@
-#ifdef LIBCLASH
 #include <jni.h>
+
+#ifdef LIBCLASH
+
 #include "jni_helper.h"
 #include "libclash.h"
+#include "bride.h"
 
 extern "C"
 JNIEXPORT void JNICALL
-Java_com_follow_clash_core_Core_startTun(JNIEnv *env, jobject, const jint fd, jobject cb) {
+Java_com_follow_clash_core_Core_startTun(JNIEnv *env, jobject thiz, jint fd, jobject cb,
+                                         jstring stack, jstring address, jstring dns) {
     const auto interface = new_global(cb);
-    startTUN(fd, interface);
+    startTUN(interface, fd, get_string(stack), get_string(address), get_string(dns));
 }
 
 extern "C"
 JNIEXPORT void JNICALL
-Java_com_follow_clash_core_Core_stopTun(JNIEnv *) {
+Java_com_follow_clash_core_Core_stopTun(JNIEnv *env, jobject thiz) {
     stopTun();
 }
 
+extern "C"
+JNIEXPORT void JNICALL
+Java_com_follow_clash_core_Core_forceGC(JNIEnv *env, jobject thiz) {
+    forceGC();
+}
+
+extern "C"
+JNIEXPORT void JNICALL
+Java_com_follow_clash_core_Core_updateDNS(JNIEnv *env, jobject thiz, jstring dns) {
+    updateDns(get_string(dns));
+}
+
+extern "C"
+JNIEXPORT void JNICALL
+Java_com_follow_clash_core_Core_invokeAction(JNIEnv *env, jobject thiz, jstring data, jobject cb) {
+    const auto interface = new_global(cb);
+    invokeAction(interface, get_string(data));
+}
+
+extern "C"
+JNIEXPORT void JNICALL
+Java_com_follow_clash_core_Core_setMessageCallback(JNIEnv *env, jobject thiz, jobject cb) {
+    const auto interface = new_global(cb);
+    setMessageCallback(interface);
+}
+
+extern "C"
+JNIEXPORT jstring JNICALL
+Java_com_follow_clash_core_Core_getTraffic(JNIEnv *env, jobject thiz,
+                                           const jboolean only_statistics_proxy) {
+    return new_string(getTraffic(only_statistics_proxy));
+}
+
+extern "C"
+JNIEXPORT jstring JNICALL
+Java_com_follow_clash_core_Core_getTotalTraffic(JNIEnv *env, jobject thiz,
+                                                const jboolean only_statistics_proxy) {
+    return new_string(getTotalTraffic(only_statistics_proxy));
+}
+
+extern "C"
+JNIEXPORT void JNICALL
+Java_com_follow_clash_core_Core_suspended(JNIEnv *env, jobject thiz, jboolean suspended) {
+    suspend(suspended);
+}
+
 
 static jmethodID m_tun_interface_protect;
 static jmethodID m_tun_interface_resolve_process;
+static jmethodID m_invoke_interface_result;
 
 
 static void release_jni_object_impl(void *obj) {
@@ -26,6 +77,10 @@ static void release_jni_object_impl(void *obj) {
     del_global(static_cast<jobject>(obj));
 }
 
+static void free_string_impl(char *str) {
+    free(str);
+}
+
 static void call_tun_interface_protect_impl(void *tun_interface, const int fd) {
     ATTACH_JNI();
     env->CallVoidMethod(static_cast<jobject>(tun_interface),
@@ -33,21 +88,29 @@ static void call_tun_interface_protect_impl(void *tun_interface, const int fd) {
                         fd);
 }
 
-static const char *
+static char *
-call_tun_interface_resolve_process_impl(void *tun_interface, int protocol,
+call_tun_interface_resolve_process_impl(void *tun_interface, const int protocol,
                                         const char *source,
                                         const char *target,
                                         const int uid) {
     ATTACH_JNI();
-    const auto packageName = reinterpret_cast<jstring>(env->CallObjectMethod(static_cast<jobject>(tun_interface),
+    const auto packageName = reinterpret_cast<jstring>(env->CallObjectMethod(
-                                                                       m_tun_interface_resolve_process,
+        static_cast<jobject>(tun_interface),
-                                                                       protocol,
+        m_tun_interface_resolve_process,
-                                                                       new_string(source),
+        protocol,
-                                                                       new_string(target),
+        new_string(source),
-                                                                       uid));
+        new_string(target),
+        uid));
     return get_string(packageName);
 }
 
+static void call_invoke_interface_result_impl(void *invoke_interface, const char *data) {
+    ATTACH_JNI();
+    env->CallVoidMethod(static_cast<jobject>(invoke_interface),
+                        m_invoke_interface_result,
+                        new_string(data));
+}
+
 extern "C"
 JNIEXPORT jint JNICALL
 JNI_OnLoad(JavaVM *vm, void *) {
@@ -60,13 +123,68 @@ JNI_OnLoad(JavaVM *vm, void *) {
 
     const auto c_tun_interface = find_class("com/follow/clash/core/TunInterface");
 
+    const auto c_invoke_interface = find_class("com/follow/clash/core/InvokeInterface");
+
     m_tun_interface_protect = find_method(c_tun_interface, "protect", "(I)V");
     m_tun_interface_resolve_process = find_method(c_tun_interface, "resolverProcess",
                                                   "(ILjava/lang/String;Ljava/lang/String;I)Ljava/lang/String;");
+    m_invoke_interface_result = find_method(c_invoke_interface, "onResult",
+                                            "(Ljava/lang/String;)V");
+
+
+    protect_func = &call_tun_interface_protect_impl;
+    resolve_process_func = &call_tun_interface_resolve_process_impl;
+    result_func = &call_invoke_interface_result_impl;
+    release_object_func = &release_jni_object_impl;
+    free_string_func = &free_string_impl;
 
-    registerCallbacks(&call_tun_interface_protect_impl,
-                      &call_tun_interface_resolve_process_impl,
-                      &release_jni_object_impl);
     return JNI_VERSION_1_6;
 }
+#else
+extern "C"
+JNIEXPORT void JNICALL
+Java_com_follow_clash_core_Core_startTun(JNIEnv *env, jobject thiz, jint fd, jobject cb,
+                                         jstring stack, jstring address, jstring dns) {
+}
+
+extern "C"
+JNIEXPORT void JNICALL
+Java_com_follow_clash_core_Core_stopTun(JNIEnv *env, jobject thiz) {
+}
+
+extern "C"
+JNIEXPORT void JNICALL
+Java_com_follow_clash_core_Core_invokeAction(JNIEnv *env, jobject thiz, jstring data, jobject cb) {
+}
+
+extern "C"
+JNIEXPORT void JNICALL
+Java_com_follow_clash_core_Core_forceGC(JNIEnv *env, jobject thiz) {
+}
+
+extern "C"
+JNIEXPORT void JNICALL
+Java_com_follow_clash_core_Core_updateDNS(JNIEnv *env, jobject thiz, jstring dns) {
+}
+
+extern "C"
+JNIEXPORT void JNICALL
+Java_com_follow_clash_core_Core_setMessageCallback(JNIEnv *env, jobject thiz, jobject cb) {
+}
+
+extern "C"
+JNIEXPORT jstring JNICALL
+Java_com_follow_clash_core_Core_getTraffic(JNIEnv *env, jobject thiz,
+                                           const jboolean only_statistics_proxy) {
+}
+extern "C"
+JNIEXPORT jstring JNICALL
+Java_com_follow_clash_core_Core_getTotalTraffic(JNIEnv *env, jobject thiz,
+                                                const jboolean only_statistics_proxy) {
+}
+
+extern "C"
+JNIEXPORT void JNICALL
+Java_com_follow_clash_core_Core_suspended(JNIEnv *env, jobject thiz, jboolean suspended) {
+}
 #endif

android/core/src/main/cpp/jni_helper.h

@@ -19,7 +19,7 @@ extern void jni_attach_thread(scoped_jni *jni);
 
 extern void jni_detach_thread(const scoped_jni *env);
 
-extern void release_string(char **str);
+extern void release_string( char **str);
 
 #define ATTACH_JNI() __attribute__((unused, cleanup(jni_detach_thread))) \
                     scoped_jni _jni{}; \

android/core/src/main/java/com/follow/clash/core/Core.kt

@@ -7,7 +7,17 @@ import java.net.URL
 data object Core {
     private external fun startTun(
         fd: Int,
-        cb: TunInterface
+        cb: TunInterface,
+        stack: String,
+        address: String,
+        dns: String,
+    )
+
+    external fun forceGC(
+    )
+
+    external fun updateDNS(
+        dns: String,
     )
 
     private fun parseInetSocketAddress(address: String): InetSocketAddress {
@@ -19,31 +29,81 @@ data object Core {
     fun startTun(
         fd: Int,
         protect: (Int) -> Boolean,
-        resolverProcess: (protocol: Int, source: InetSocketAddress, target: InetSocketAddress, uid: Int) -> String
+        resolverProcess: (protocol: Int, source: InetSocketAddress, target: InetSocketAddress, uid: Int) -> String,
+        stack: String,
+        address: String,
+        dns: String,
     ) {
-        startTun(fd, object : TunInterface {
+        startTun(
-            override fun protect(fd: Int) {
+            fd,
-                protect(fd)
+            object : TunInterface {
-            }
+                override fun protect(fd: Int) {
+                    protect(fd)
+                }
 
-            override fun resolverProcess(
+                override fun resolverProcess(
-                protocol: Int,
+                    protocol: Int,
-                source: String,
+                    source: String,
-                target: String,
+                    target: String,
-                uid: Int
+                    uid: Int
-            ): String {
+                ): String {
-                return resolverProcess(
+                    return resolverProcess(
-                    protocol,
+                        protocol,
-                    parseInetSocketAddress(source),
+                        parseInetSocketAddress(source),
-                    parseInetSocketAddress(target),
+                        parseInetSocketAddress(target),
-                    uid,
+                        uid,
-                )
+                    )
-            }
+                }
-        });
+            },
+            stack,
+            address,
+            dns
+        )
+    }
+
+    external fun suspended(
+        suspended: Boolean,
+    )
+
+    private external fun invokeAction(
+        data: String,
+        cb: InvokeInterface
+    )
+
+    fun invokeAction(
+        data: String,
+        cb: (result: String?) -> Unit
+    ) {
+        invokeAction(
+            data,
+            object : InvokeInterface {
+                override fun onResult(result: String?) {
+                    cb(result)
+                }
+            },
+        )
+    }
+
+    private external fun setMessageCallback(cb: InvokeInterface)
+
+    fun setMessageCallback(
+        cb: (result: String?) -> Unit
+    ) {
+        setMessageCallback(
+            object : InvokeInterface {
+                override fun onResult(result: String?) {
+                    cb(result)
+                }
+            },
+        )
     }
 
     external fun stopTun()
 
+    external fun getTraffic(onlyStatisticsProxy: Boolean): String
+
+    external fun getTotalTraffic(onlyStatisticsProxy: Boolean): String
+
     init {
         System.loadLibrary("core")
     }

android/core/src/main/java/com/follow/clash/core/InvokeInterface.kt

@@ -0,0 +1,8 @@
+package com.follow.clash.core
+
+import androidx.annotation.Keep
+
+@Keep
+interface InvokeInterface {
+    fun onResult(result: String?)
+}

android/gradle.properties

@@ -1,5 +1,3 @@
 org.gradle.jvmargs=-Xmx4G
 android.useAndroidX=true
 android.enableJetifier=true
-kotlin_version=1.9.22
-agp_version=8.9.2

android/gradle/libs.versions.toml

@@ -0,0 +1,28 @@
+[versions]
+#agp = "8.10.1"
+firebaseBom = "34.2.0"
+minSdk = "23"
+targetSdk = "36"
+compileSdk = "36"
+ndkVersion = "28.0.13004108"
+coreKtx = "1.17.0"
+annotationJvm = "1.9.1"
+coreSplashscreen = "1.0.1"
+gson = "2.13.1"
+kotlin = "2.2.10"
+smaliDexlib2 = "3.0.9"
+firebaseCrashlyticsKtx = "20.0.1"
+firebaseCommonKtx = "22.0.0"
+
+[libraries]
+build-kotlin = { module = "org.jetbrains.kotlin:kotlin-gradle-plugin", version.ref = "kotlin" }
+androidx-core = { module = "androidx.core:core-ktx", version.ref = "coreKtx" }
+annotation-jvm = { module = "androidx.annotation:annotation-jvm", version.ref = "annotationJvm" }
+core-splashscreen = { module = "androidx.core:core-splashscreen", version.ref = "coreSplashscreen" }
+firebase-analytics = { module = "com.google.firebase:firebase-analytics" }
+firebase-bom = { module = "com.google.firebase:firebase-bom", version.ref = "firebaseBom" }
+firebase-crashlytics-ndk = { module = "com.google.firebase:firebase-crashlytics-ndk" }
+gson = { module = "com.google.code.gson:gson", version.ref = "gson" }
+smali-dexlib2 = { module = "com.android.tools.smali:smali-dexlib2", version.ref = "smaliDexlib2" }
+firebase-crashlytics-ktx = { group = "com.google.firebase", name = "firebase-crashlytics-ktx", version.ref = "firebaseCrashlyticsKtx" }
+firebase-common-ktx = { group = "com.google.firebase", name = "firebase-common-ktx", version.ref = "firebaseCommonKtx" }

android/gradle/wrapper/gradle-wrapper.properties

@@ -2,5 +2,5 @@ distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-8.11.1-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.13-all.zip
 

android/service/.gitignore

@@ -0,0 +1 @@
+/build

android/service/build.gradle.kts

@@ -0,0 +1,48 @@
+import org.jetbrains.kotlin.gradle.dsl.JvmTarget
+
+plugins {
+    id("com.android.library")
+    id("org.jetbrains.kotlin.android")
+    id("kotlin-parcelize")
+}
+
+android {
+    namespace = "com.follow.clash.service"
+    compileSdk = 36
+
+    defaultConfig {
+        minSdk = libs.versions.minSdk.get().toInt()
+    }
+
+    buildFeatures {
+        aidl = true
+    }
+
+    compileOptions {
+        sourceCompatibility = JavaVersion.VERSION_17
+        targetCompatibility = JavaVersion.VERSION_17
+    }
+
+    buildTypes {
+        release {
+            proguardFiles(
+                getDefaultProguardFile("proguard-android-optimize.txt"),
+                "proguard-rules.pro"
+            )
+        }
+    }
+}
+
+kotlin {
+    compilerOptions {
+        jvmTarget.set(JvmTarget.JVM_17)
+    }
+}
+
+
+dependencies {
+    implementation(project(":core"))
+    implementation(project(":common"))
+    implementation(libs.gson)
+    implementation(libs.androidx.core)
+}

android/service/src/main/AndroidManifest.xml

@@ -0,0 +1,49 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android">
+
+    <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
+
+    <application>
+        <service
+            android:name=".VpnService"
+            android:exported="false"
+            android:foregroundServiceType="specialUse"
+            android:permission="android.permission.BIND_VPN_SERVICE"
+            android:process=":remote">
+            <intent-filter>
+                <action android:name="android.net.VpnService" />
+            </intent-filter>
+            <property
+                android:name="android.app.PROPERTY_SPECIAL_USE_FGS_SUBTYPE"
+                android:value="vpn" />
+        </service>
+
+        <service
+            android:name=".CommonService"
+            android:exported="false"
+            android:foregroundServiceType="specialUse"
+            android:process=":remote">
+            <property
+                android:name="android.app.PROPERTY_SPECIAL_USE_FGS_SUBTYPE"
+                android:value="service" />
+        </service>
+
+        <service
+            android:name=".RemoteService"
+            android:enabled="true"
+            android:exported="false"
+            android:process=":remote" />
+
+        <provider
+            android:name=".FilesProvider"
+            android:authorities="${applicationId}.files"
+            android:exported="true"
+            android:grantUriPermissions="true"
+            android:permission="android.permission.MANAGE_DOCUMENTS"
+            android:process=":remote">
+            <intent-filter>
+                <action android:name="android.content.action.DOCUMENTS_PROVIDER" />
+            </intent-filter>
+        </provider>
+    </application>
+</manifest>

android/service/src/main/aidl/com/follow/clash/service/ICallbackInterface.aidl

@@ -0,0 +1,6 @@
+// ICallbackInterface.aidl
+package com.follow.clash.service;
+
+interface ICallbackInterface {
+    void onResult(in byte[] result, boolean isSuccess);
+}

android/service/src/main/aidl/com/follow/clash/service/IMessageInterface.aidl

@@ -0,0 +1,6 @@
+// IMessageInterface.aidl
+package com.follow.clash.service;
+
+interface IMessageInterface {
+    void onResult(String result);
+}

android/service/src/main/aidl/com/follow/clash/service/IRemoteInterface.aidl

@@ -0,0 +1,15 @@
+// IRemoteInterface.aidl
+package com.follow.clash.service;
+
+import com.follow.clash.service.ICallbackInterface;
+import com.follow.clash.service.IMessageInterface;
+import com.follow.clash.service.models.VpnOptions;
+import com.follow.clash.service.models.NotificationParams;
+
+interface IRemoteInterface {
+    void invokeAction(in String data, in ICallbackInterface callback);
+    void updateNotificationParams(in NotificationParams params);
+    void startService(in VpnOptions options,in boolean inApp);
+    void stopService();
+    void setMessageCallback(in IMessageInterface messageCallback);
+}

android/service/src/main/aidl/com/follow/clash/service/models/AccessControl.aidl

@@ -0,0 +1,4 @@
+//AccessControl.aidl
+package com.follow.clash.service.models;
+
+parcelable AccessControl;

android/service/src/main/aidl/com/follow/clash/service/models/NotificationParams.aidl

@@ -0,0 +1,4 @@
+//NotificationParams.aidl
+package com.follow.clash.service.models;
+
+parcelable NotificationParams;

android/service/src/main/aidl/com/follow/clash/service/models/VpnOptions.aidl

@@ -0,0 +1,6 @@
+//VpnOptions.aidl
+package com.follow.clash.service.models;
+
+import com.follow.clash.service.models.AccessControl;
+
+parcelable VpnOptions;

android/service/src/main/java/com/follow/clash/service/CommonService.kt

@@ -0,0 +1,55 @@
+package com.follow.clash.service
+
+import android.app.Service
+import android.content.Intent
+import android.os.Binder
+import android.os.IBinder
+import com.follow.clash.core.Core
+import com.follow.clash.service.modules.NetworkObserveModule
+import com.follow.clash.service.modules.NotificationModule
+import com.follow.clash.service.modules.SuspendModule
+import com.follow.clash.service.modules.moduleLoader
+import kotlinx.coroutines.CoroutineScope
+import kotlinx.coroutines.Dispatchers
+
+class CommonService : Service(), IBaseService,
+    CoroutineScope by CoroutineScope(Dispatchers.Default) {
+
+    private val self: CommonService
+        get() = this
+
+    private val loader = moduleLoader {
+        install(NetworkObserveModule(self))
+        install(NotificationModule(self))
+        install(SuspendModule(self))
+    }
+
+    override fun onCreate() {
+        super.onCreate()
+        handleCreate()
+    }
+
+    override fun onLowMemory() {
+        Core.forceGC()
+        super.onLowMemory()
+    }
+
+    private val binder = LocalBinder()
+
+    inner class LocalBinder : Binder() {
+        fun getService(): CommonService = this@CommonService
+    }
+
+    override fun onBind(intent: Intent): IBinder {
+        return binder
+    }
+
+    override fun start() {
+        loader.load()
+    }
+
+    override fun stop() {
+        loader.cancel()
+        stopSelf()
+    }
+}

android/service/src/main/java/com/follow/clash/service/FilesProvider.kt

@@ -1,35 +1,33 @@
-package com.follow.clash
+package com.follow.clash.service
 
 import android.database.Cursor
 import android.database.MatrixCursor
 import android.os.CancellationSignal
 import android.os.ParcelFileDescriptor
-import android.provider.DocumentsContract.Document
+import android.provider.DocumentsContract
-import android.provider.DocumentsContract.Root
 import android.provider.DocumentsProvider
 import java.io.File
 import java.io.FileNotFoundException
 
-
 class FilesProvider : DocumentsProvider() {
 
     companion object {
         private const val DEFAULT_ROOT_ID = "0"
 
         private val DEFAULT_DOCUMENT_COLUMNS = arrayOf(
-            Document.COLUMN_DOCUMENT_ID,
+            DocumentsContract.Document.COLUMN_DOCUMENT_ID,
-            Document.COLUMN_DISPLAY_NAME,
+            DocumentsContract.Document.COLUMN_DISPLAY_NAME,
-            Document.COLUMN_MIME_TYPE,
+            DocumentsContract.Document.COLUMN_MIME_TYPE,
-            Document.COLUMN_FLAGS,
+            DocumentsContract.Document.COLUMN_FLAGS,
-            Document.COLUMN_SIZE,
+            DocumentsContract.Document.COLUMN_SIZE,
         )
         private val DEFAULT_ROOT_COLUMNS = arrayOf(
-            Root.COLUMN_ROOT_ID,
+            DocumentsContract.Root.COLUMN_ROOT_ID,
-            Root.COLUMN_FLAGS,
+            DocumentsContract.Root.COLUMN_FLAGS,
-            Root.COLUMN_ICON,
+            DocumentsContract.Root.COLUMN_ICON,
-            Root.COLUMN_TITLE,
+            DocumentsContract.Root.COLUMN_TITLE,
-            Root.COLUMN_SUMMARY,
+            DocumentsContract.Root.COLUMN_SUMMARY,
-            Root.COLUMN_DOCUMENT_ID
+            DocumentsContract.Root.COLUMN_DOCUMENT_ID
         )
     }
 
@@ -40,12 +38,12 @@ class FilesProvider : DocumentsProvider() {
     override fun queryRoots(projection: Array<String>?): Cursor {
         return MatrixCursor(projection ?: DEFAULT_ROOT_COLUMNS).apply {
             newRow().apply {
-                add(Root.COLUMN_ROOT_ID, DEFAULT_ROOT_ID)
+                add(DocumentsContract.Root.COLUMN_ROOT_ID, DEFAULT_ROOT_ID)
-                add(Root.COLUMN_FLAGS, Root.FLAG_LOCAL_ONLY)
+                add(DocumentsContract.Root.COLUMN_FLAGS, DocumentsContract.Root.FLAG_LOCAL_ONLY)
-                add(Root.COLUMN_ICON, R.mipmap.ic_launcher)
+                add(DocumentsContract.Root.COLUMN_ICON, R.drawable.ic_service)
-                add(Root.COLUMN_TITLE, context!!.getString(R.string.fl_clash))
+                add(DocumentsContract.Root.COLUMN_TITLE, "FlClash")
-                add(Root.COLUMN_SUMMARY, "Data")
+                add(DocumentsContract.Root.COLUMN_SUMMARY, "Data")
-                add(Root.COLUMN_DOCUMENT_ID, "/")
+                add(DocumentsContract.Root.COLUMN_DOCUMENT_ID, "/")
             }
         }
     }
@@ -87,20 +85,20 @@ class FilesProvider : DocumentsProvider() {
 
     private fun includeFile(result: MatrixCursor, file: File) {
         result.newRow().apply {
-            add(Document.COLUMN_DOCUMENT_ID, file.absolutePath)
+            add(DocumentsContract.Document.COLUMN_DOCUMENT_ID, file.absolutePath)
-            add(Document.COLUMN_DISPLAY_NAME, file.name)
+            add(DocumentsContract.Document.COLUMN_DISPLAY_NAME, file.name)
-            add(Document.COLUMN_SIZE, file.length())
+            add(DocumentsContract.Document.COLUMN_SIZE, file.length())
             add(
-                Document.COLUMN_FLAGS,
+                DocumentsContract.Document.COLUMN_FLAGS,
-                Document.FLAG_SUPPORTS_WRITE or Document.FLAG_SUPPORTS_DELETE
+                DocumentsContract.Document.FLAG_SUPPORTS_WRITE or DocumentsContract.Document.FLAG_SUPPORTS_DELETE
             )
-            add(Document.COLUMN_MIME_TYPE, getDocumentType(file))
+            add(DocumentsContract.Document.COLUMN_MIME_TYPE, getDocumentType(file))
         }
     }
 
     private fun getDocumentType(file: File): String {
         return if (file.isDirectory) {
-            Document.MIME_TYPE_DIR
+            DocumentsContract.Document.MIME_TYPE_DIR
         } else {
             "application/octet-stream"
         }

android/service/src/main/java/com/follow/clash/service/IBaseService.kt

@@ -0,0 +1,18 @@
+package com.follow.clash.service
+
+import com.follow.clash.common.BroadcastAction
+import com.follow.clash.common.sendBroadcast
+
+interface IBaseService {
+    fun handleCreate() {
+        if (!State.inApp) {
+            BroadcastAction.START.sendBroadcast()
+        } else {
+            State.inApp = false
+        }
+    }
+
+    fun start()
+
+    fun stop()
+}

android/service/src/main/java/com/follow/clash/service/RemoteService.kt

@@ -0,0 +1,99 @@
+package com.follow.clash.service
+
+import android.app.Service
+import android.content.Intent
+import android.os.IBinder
+import com.follow.clash.common.ServiceDelegate
+import com.follow.clash.common.chunkedForAidl
+import com.follow.clash.common.intent
+import com.follow.clash.core.Core
+import com.follow.clash.service.models.NotificationParams
+import com.follow.clash.service.models.VpnOptions
+import kotlinx.coroutines.CoroutineScope
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.SupervisorJob
+import kotlinx.coroutines.launch
+
+class RemoteService : Service(),
+    CoroutineScope by CoroutineScope(SupervisorJob() + Dispatchers.Default) {
+    private var delegate: ServiceDelegate<IBaseService>? = null
+    private var intent: Intent? = null
+
+    private fun handleStopService() {
+        launch {
+            delegate?.useService { service ->
+                service.stop()
+                delegate?.unbind()
+            }
+        }
+    }
+
+    private fun handleServiceDisconnected(message: String) {
+        intent = null
+        delegate = null
+    }
+
+    private fun handleStartService() {
+        launch {
+            val nextIntent = when (State.options?.enable == true) {
+                true -> VpnService::class.intent
+                false -> CommonService::class.intent
+            }
+            if (intent != nextIntent) {
+                delegate?.unbind()
+                delegate = ServiceDelegate(nextIntent, ::handleServiceDisconnected) { binder ->
+                    when (binder) {
+                        is VpnService.LocalBinder -> binder.getService()
+                        is CommonService.LocalBinder -> binder.getService()
+                        else -> throw IllegalArgumentException("Invalid binder type")
+                    }
+                }
+                intent = nextIntent
+                delegate?.bind()
+            }
+            delegate?.useService { service ->
+                service.start()
+            }
+        }
+    }
+
+    private val binder = object : IRemoteInterface.Stub() {
+        override fun invokeAction(data: String, callback: ICallbackInterface) {
+            Core.invokeAction(data) {
+                val chunks = it?.chunkedForAidl() ?: listOf()
+                val totalSize = chunks.size
+                chunks.forEachIndexed { index, chunk ->
+                    callback.onResult(chunk, totalSize - 1 == index)
+                }
+            }
+        }
+
+        override fun updateNotificationParams(params: NotificationParams?) {
+            State.notificationParamsFlow.tryEmit(params)
+        }
+
+        override fun startService(
+            options: VpnOptions, inApp: Boolean
+        ) {
+            State.options = options
+            State.inApp = inApp
+            handleStartService()
+        }
+
+        override fun stopService() {
+            handleStopService()
+        }
+
+        override fun setMessageCallback(messageCallback: IMessageInterface) {
+            setMessageCallback(messageCallback::onResult)
+        }
+    }
+
+    private fun setMessageCallback(cb: (result: String?) -> Unit) {
+        Core.setMessageCallback(cb)
+    }
+
+    override fun onBind(intent: Intent?): IBinder {
+        return binder
+    }
+}

android/service/src/main/java/com/follow/clash/service/State.kt

@@ -0,0 +1,13 @@
+package com.follow.clash.service
+
+import com.follow.clash.service.models.NotificationParams
+import com.follow.clash.service.models.VpnOptions
+import kotlinx.coroutines.flow.MutableStateFlow
+
+object State {
+    var options: VpnOptions? = null
+    var inApp: Boolean = false
+    var notificationParamsFlow: MutableStateFlow<NotificationParams?> = MutableStateFlow(
+        NotificationParams()
+    )
+}

android/service/src/main/java/com/follow/clash/service/VpnService.kt

@@ -0,0 +1,250 @@
+package com.follow.clash.service
+
+import android.content.Intent
+import android.net.ConnectivityManager
+import android.net.ProxyInfo
+import android.os.Binder
+import android.os.Build
+import android.os.IBinder
+import android.os.Parcel
+import android.os.RemoteException
+import android.util.Log
+import androidx.core.content.getSystemService
+import com.follow.clash.common.AccessControlMode
+import com.follow.clash.common.BroadcastAction
+import com.follow.clash.common.sendBroadcast
+import com.follow.clash.core.Core
+import com.follow.clash.service.models.VpnOptions
+import com.follow.clash.service.models.getIpv4RouteAddress
+import com.follow.clash.service.models.getIpv6RouteAddress
+import com.follow.clash.service.models.toCIDR
+import com.follow.clash.service.modules.NetworkObserveModule
+import com.follow.clash.service.modules.NotificationModule
+import com.follow.clash.service.modules.SuspendModule
+import com.follow.clash.service.modules.moduleLoader
+import kotlinx.coroutines.CoroutineScope
+import kotlinx.coroutines.Dispatchers
+import java.net.InetSocketAddress
+import android.net.VpnService as SystemVpnService
+
+class VpnService : SystemVpnService(), IBaseService,
+    CoroutineScope by CoroutineScope(Dispatchers.Default) {
+
+    private val self: VpnService
+        get() = this
+
+    private val loader = moduleLoader {
+        install(NetworkObserveModule(self))
+        install(NotificationModule(self))
+        install(SuspendModule(self))
+    }
+
+    override fun onCreate() {
+        super.onCreate()
+        handleCreate()
+    }
+
+    private val connectivity by lazy {
+        getSystemService<ConnectivityManager>()
+    }
+    private val uidPageNameMap = mutableMapOf<Int, String>()
+
+    private fun resolverProcess(
+        protocol: Int,
+        source: InetSocketAddress,
+        target: InetSocketAddress,
+        uid: Int,
+    ): String {
+        val nextUid = if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.Q) {
+            connectivity?.getConnectionOwnerUid(protocol, source, target) ?: -1
+        } else {
+            uid
+        }
+        if (nextUid == -1) {
+            return ""
+        }
+        if (!uidPageNameMap.containsKey(nextUid)) {
+            uidPageNameMap[nextUid] = this.packageManager?.getPackagesForUid(nextUid)?.first() ?: ""
+        }
+        return uidPageNameMap[nextUid] ?: ""
+    }
+
+    val VpnOptions.address
+        get(): String = buildString {
+            append(IPV4_ADDRESS)
+            if (ipv6) {
+                append(",")
+                append(IPV6_ADDRESS)
+            }
+        }
+
+    val VpnOptions.dns
+        get(): String {
+            if (dnsHijacking) {
+                return NET_ANY
+            }
+            return buildString {
+                append(DNS)
+                if (ipv6) {
+                    append(",")
+                    append(DNS6)
+                }
+            }
+        }
+
+
+    override fun onLowMemory() {
+        Core.forceGC()
+        super.onLowMemory()
+    }
+
+    private val binder = LocalBinder()
+
+    inner class LocalBinder : Binder() {
+        fun getService(): VpnService = this@VpnService
+
+        override fun onTransact(code: Int, data: Parcel, reply: Parcel?, flags: Int): Boolean {
+            try {
+                val isSuccess = super.onTransact(code, data, reply, flags)
+                if (!isSuccess) {
+                    BroadcastAction.STOP.sendBroadcast()
+                }
+                return isSuccess
+            } catch (e: RemoteException) {
+                throw e
+            }
+        }
+    }
+
+    override fun onBind(intent: Intent): IBinder {
+        return binder
+    }
+
+    private fun handleStart(options: VpnOptions) {
+        val fd = with(Builder()) {
+            val cidr = IPV4_ADDRESS.toCIDR()
+            addAddress(cidr.address, cidr.prefixLength)
+            Log.d(
+                "addAddress", "address: ${cidr.address} prefixLength:${cidr.prefixLength}"
+            )
+            val routeAddress = options.getIpv4RouteAddress()
+            if (routeAddress.isNotEmpty()) {
+                try {
+                    routeAddress.forEach { i ->
+                        Log.d(
+                            "addRoute4", "address: ${i.address} prefixLength:${i.prefixLength}"
+                        )
+                        addRoute(i.address, i.prefixLength)
+                    }
+                } catch (_: Exception) {
+                    addRoute(NET_ANY, 0)
+                }
+            } else {
+                addRoute(NET_ANY, 0)
+            }
+            if (options.ipv6) {
+                try {
+                    val cidr = IPV6_ADDRESS.toCIDR()
+                    Log.d(
+                        "addAddress6", "address: ${cidr.address} prefixLength:${cidr.prefixLength}"
+                    )
+                    addAddress(cidr.address, cidr.prefixLength)
+                } catch (_: Exception) {
+                    Log.d(
+                        "addAddress6", "IPv6 is not supported."
+                    )
+                }
+
+                try {
+                    val routeAddress = options.getIpv6RouteAddress()
+                    if (routeAddress.isNotEmpty()) {
+                        try {
+                            routeAddress.forEach { i ->
+                                Log.d(
+                                    "addRoute6",
+                                    "address: ${i.address} prefixLength:${i.prefixLength}"
+                                )
+                                addRoute(i.address, i.prefixLength)
+                            }
+                        } catch (_: Exception) {
+                            addRoute("::", 0)
+                        }
+                    } else {
+                        addRoute(NET_ANY6, 0)
+                    }
+                } catch (_: Exception) {
+                    addRoute(NET_ANY6, 0)
+                }
+            }
+            addDnsServer(DNS)
+            if (options.ipv6) {
+                addDnsServer(DNS6)
+            }
+            setMtu(9000)
+            options.accessControl.let { accessControl ->
+                if (accessControl.enable) {
+                    when (accessControl.mode) {
+                        AccessControlMode.ACCEPT_SELECTED -> {
+                            (accessControl.acceptList + packageName).forEach {
+                                addAllowedApplication(it)
+                            }
+                        }
+
+                        AccessControlMode.REJECT_SELECTED -> {
+                            (accessControl.rejectList - packageName).forEach {
+                                addDisallowedApplication(it)
+                            }
+                        }
+                    }
+                }
+            }
+            setSession("FlClash")
+            setBlocking(false)
+            if (Build.VERSION.SDK_INT >= 29) {
+                setMetered(false)
+            }
+            if (options.allowBypass) {
+                allowBypass()
+            }
+            if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.Q && options.systemProxy) {
+                setHttpProxy(
+                    ProxyInfo.buildDirectProxy(
+                        "127.0.0.1", options.port, options.bypassDomain
+                    )
+                )
+            }
+            establish()?.detachFd()
+                ?: throw NullPointerException("Establish VPN rejected by system")
+        }
+        Core.startTun(
+            fd,
+            protect = this::protect,
+            resolverProcess = this::resolverProcess,
+            options.stack,
+            options.address,
+            options.dns
+        )
+    }
+
+    override fun start() {
+        loader.load()
+        State.options?.let {
+            handleStart(it)
+        }
+    }
+
+    override fun stop() {
+        loader.cancel()
+        Core.stopTun()
+        stopSelf()
+    }
+
+    companion object {
+        private const val IPV4_ADDRESS = "172.19.0.1/30"
+        private const val IPV6_ADDRESS = "fdfe:dcba:9876::1/126"
+        private const val DNS = "172.19.0.2"
+        private const val DNS6 = "fdfe:dcba:9876::2"
+        private const val NET_ANY = "0.0.0.0"
+        private const val NET_ANY6 = "::"
+    }
+}

android/service/src/main/java/com/follow/clash/service/models/NotificationParams.kt

@@ -0,0 +1,11 @@
+package com.follow.clash.service.models
+
+import android.os.Parcelable
+import kotlinx.parcelize.Parcelize
+
+@Parcelize
+data class NotificationParams(
+    val title: String = "FlClash",
+    val stopText: String = "STOP",
+    val onlyStatisticsProxy: Boolean = false,
+) : Parcelable

android/service/src/main/java/com/follow/clash/service/models/Traffic.kt

@@ -0,0 +1,23 @@
+package com.follow.clash.service.models
+
+import com.follow.clash.common.formatBytes
+import com.follow.clash.core.Core
+import com.google.gson.Gson
+
+data class Traffic(
+    val up: Long,
+    val down: Long,
+)
+
+val Traffic.speedText: String
+    get() = "${up.formatBytes}/s↑  ${down.formatBytes}/s↓"
+
+fun Core.getSpeedTrafficText(onlyStatisticsProxy: Boolean): String {
+    try {
+        val res = getTraffic(onlyStatisticsProxy)
+        val traffic = Gson().fromJson(res, Traffic::class.java)
+        return traffic.speedText
+    } catch (_: Exception) {
+        return ""
+    }
+}

android/service/src/main/java/com/follow/clash/service/models/VpnOptions.kt

@@ -0,0 +1,83 @@
+package com.follow.clash.service.models
+
+import android.os.Parcelable
+import com.follow.clash.common.AccessControlMode
+import kotlinx.parcelize.Parcelize
+import java.net.InetAddress
+
+@Parcelize
+data class AccessControl(
+    val enable: Boolean,
+    val mode: AccessControlMode,
+    val acceptList: List<String>,
+    val rejectList: List<String>,
+) : Parcelable
+
+@Parcelize
+data class VpnOptions(
+    val enable: Boolean,
+    val port: Int,
+    val ipv6: Boolean,
+    val dnsHijacking: Boolean,
+    val accessControl: AccessControl,
+    val allowBypass: Boolean,
+    val systemProxy: Boolean,
+    val bypassDomain: List<String>,
+    val stack: String,
+    val routeAddress: List<String>,
+) : Parcelable
+
+data class CIDR(val address: InetAddress, val prefixLength: Int)
+
+fun VpnOptions.getIpv4RouteAddress(): List<CIDR> {
+    return routeAddress.filter {
+        it.isIpv4()
+    }.map {
+        it.toCIDR()
+    }
+}
+
+fun VpnOptions.getIpv6RouteAddress(): List<CIDR> {
+    return routeAddress.filter {
+        it.isIpv6()
+    }.map {
+        it.toCIDR()
+    }
+}
+
+fun String.isIpv4(): Boolean {
+    val parts = split("/")
+    if (parts.size != 2) {
+        throw IllegalArgumentException("Invalid CIDR format")
+    }
+    val address = InetAddress.getByName(parts[0])
+    return address.address.size == 4
+}
+
+fun String.isIpv6(): Boolean {
+    val parts = split("/")
+    if (parts.size != 2) {
+        throw IllegalArgumentException("Invalid CIDR format")
+    }
+    val address = InetAddress.getByName(parts[0])
+    return address.address.size == 16
+}
+
+fun String.toCIDR(): CIDR {
+    val parts = split("/")
+    if (parts.size != 2) {
+        throw IllegalArgumentException("Invalid CIDR format")
+    }
+    val ipAddress = parts[0]
+    val prefixLength =
+        parts[1].toIntOrNull() ?: throw IllegalArgumentException("Invalid prefix length")
+
+    val address = InetAddress.getByName(ipAddress)
+
+    val maxPrefix = if (address.address.size == 4) 32 else 128
+    if (prefixLength < 0 || prefixLength > maxPrefix) {
+        throw IllegalArgumentException("Invalid prefix length for IP version")
+    }
+
+    return CIDR(address, prefixLength)
+}

android/service/src/main/java/com/follow/clash/service/modules/Module.kt

@@ -0,0 +1,19 @@
+package com.follow.clash.service.modules
+
+abstract class Module {
+
+    private var isInstall: Boolean = false
+
+    protected abstract fun onInstall()
+    protected abstract fun onUninstall()
+
+    fun install() {
+        isInstall = true
+        onInstall()
+    }
+
+    fun uninstall() {
+        onUninstall()
+        isInstall = false
+    }
+}

android/service/src/main/java/com/follow/clash/service/modules/ModuleLoader.kt

@@ -0,0 +1,51 @@
+package com.follow.clash.service.modules
+
+import kotlinx.coroutines.CoroutineScope
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.Job
+import kotlinx.coroutines.launch
+import kotlinx.coroutines.sync.Mutex
+import kotlinx.coroutines.sync.withLock
+
+interface ModuleLoaderScope {
+    fun <T : Module> install(module: T): T
+}
+
+interface ModuleLoader {
+    fun load()
+
+    fun cancel()
+}
+
+private val mutex = Mutex()
+fun CoroutineScope.moduleLoader(block: suspend ModuleLoaderScope.() -> Unit): ModuleLoader {
+    val modules = mutableListOf<Module>()
+    var job: Job? = null
+
+    return object : ModuleLoader {
+        override fun load() {
+            job = launch(Dispatchers.IO) {
+                mutex.withLock {
+                    val scope = object : ModuleLoaderScope {
+                        override fun <T : Module> install(module: T): T {
+                            modules.add(module)
+                            module.install()
+                            return module
+                        }
+                    }
+                    scope.block()
+                }
+            }
+        }
+
+        override fun cancel() {
+            launch(Dispatchers.IO) {
+                job?.cancel()
+                mutex.withLock {
+                    modules.asReversed().forEach { it.uninstall() }
+                    modules.clear()
+                }
+            }
+        }
+    }
+}

android/service/src/main/java/com/follow/clash/service/modules/NetworkObserveModule.kt

@@ -0,0 +1,149 @@
+package com.follow.clash.service.modules
+
+import android.app.Service
+import android.net.ConnectivityManager
+import android.net.LinkProperties
+import android.net.Network
+import android.net.NetworkCapabilities
+import android.net.NetworkCapabilities.TRANSPORT_SATELLITE
+import android.net.NetworkCapabilities.TRANSPORT_USB
+import android.net.NetworkRequest
+import android.os.Build
+import androidx.core.content.getSystemService
+import com.follow.clash.core.Core
+import java.net.Inet4Address
+import java.net.Inet6Address
+import java.net.InetAddress
+import java.util.concurrent.ConcurrentHashMap
+
+private data class NetworkInfo(
+    @Volatile var losingMs: Long = 0, @Volatile var dnsList: List<InetAddress> = emptyList()
+) {
+    fun isAvailable(): Boolean = losingMs < System.currentTimeMillis()
+}
+
+class NetworkObserveModule(private val service: Service) : Module() {
+
+    private val networkInfos = ConcurrentHashMap<Network, NetworkInfo>()
+    private val connectivity by lazy {
+        service.getSystemService<ConnectivityManager>()
+    }
+    private var preDnsList = listOf<String>()
+
+    private val request = NetworkRequest.Builder().apply {
+        addCapability(NetworkCapabilities.NET_CAPABILITY_NOT_VPN)
+        addCapability(NetworkCapabilities.NET_CAPABILITY_INTERNET)
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.P) {
+            addCapability(NetworkCapabilities.NET_CAPABILITY_FOREGROUND)
+        }
+        addCapability(NetworkCapabilities.NET_CAPABILITY_NOT_RESTRICTED)
+    }.build()
+
+    private val callback = object : ConnectivityManager.NetworkCallback() {
+        override fun onAvailable(network: Network) {
+            networkInfos[network] = NetworkInfo()
+            onUpdateNetwork()
+            super.onAvailable(network)
+        }
+
+        override fun onLosing(network: Network, maxMsToLive: Int) {
+            networkInfos[network]?.losingMs = System.currentTimeMillis() + maxMsToLive
+            onUpdateNetwork()
+            setUnderlyingNetworks(network)
+            super.onLosing(network, maxMsToLive)
+        }
+
+        override fun onLost(network: Network) {
+            networkInfos.remove(network)
+            onUpdateNetwork()
+            setUnderlyingNetworks(network)
+            super.onLost(network)
+        }
+
+        override fun onLinkPropertiesChanged(network: Network, linkProperties: LinkProperties) {
+            networkInfos[network]?.dnsList = linkProperties.dnsServers
+            onUpdateNetwork()
+            setUnderlyingNetworks(network)
+            super.onLinkPropertiesChanged(network, linkProperties)
+        }
+    }
+
+
+    override fun onInstall() {
+        onUpdateNetwork()
+        connectivity?.registerNetworkCallback(request, callback)
+    }
+
+    private fun networkToInt(entry: Map.Entry<Network, NetworkInfo>): Int {
+        val capabilities = connectivity?.getNetworkCapabilities(entry.key)
+        return when {
+            capabilities == null -> 100
+            capabilities.hasTransport(NetworkCapabilities.TRANSPORT_VPN) -> 90
+            capabilities.hasTransport(NetworkCapabilities.TRANSPORT_WIFI) -> 0
+            capabilities.hasTransport(NetworkCapabilities.TRANSPORT_ETHERNET) -> 1
+            Build.VERSION.SDK_INT >= Build.VERSION_CODES.S && capabilities.hasTransport(
+                TRANSPORT_USB
+            ) -> 2
+
+            capabilities.hasTransport(NetworkCapabilities.TRANSPORT_BLUETOOTH) -> 3
+            capabilities.hasTransport(NetworkCapabilities.TRANSPORT_CELLULAR) -> 4
+            Build.VERSION.SDK_INT >= Build.VERSION_CODES.VANILLA_ICE_CREAM && capabilities.hasTransport(
+                TRANSPORT_SATELLITE
+            ) -> 5
+
+            else -> 20
+        } + (if (entry.value.isAvailable()) 0 else 10)
+    }
+
+    fun onUpdateNetwork() {
+        val dnsList = (networkInfos.asSequence().minByOrNull { networkToInt(it) }?.value?.dnsList
+            ?: emptyList()).map { x -> x.asSocketAddressText(53) }
+        if (dnsList == preDnsList) {
+            return
+        }
+        preDnsList = dnsList
+        Core.updateDNS(dnsList.toSet().joinToString(","))
+    }
+
+    fun setUnderlyingNetworks(network: Network) {
+//        if (service is VpnService && Build.VERSION.SDK_INT in 22..28) {
+//            service.setUnderlyingNetworks(arrayOf(network))
+//        }
+    }
+
+    override fun onUninstall() {
+        connectivity?.unregisterNetworkCallback(callback)
+        networkInfos.clear()
+        onUpdateNetwork()
+    }
+}
+
+fun InetAddress.asSocketAddressText(port: Int): String {
+    return when (this) {
+        is Inet6Address -> "[${numericToTextFormat(this)}]:$port"
+
+        is Inet4Address -> "${this.hostAddress}:$port"
+
+        else -> throw IllegalArgumentException("Unsupported Inet type ${this.javaClass}")
+    }
+}
+
+private fun numericToTextFormat(address: Inet6Address): String {
+    val src = address.address
+    val sb = StringBuilder(39)
+    for (i in 0 until 8) {
+        sb.append(
+            Integer.toHexString(
+                src[i shl 1].toInt() shl 8 and 0xff00 or (src[(i shl 1) + 1].toInt() and 0xff)
+            )
+        )
+        if (i < 7) {
+            sb.append(":")
+        }
+    }
+    if (address.scopeId > 0) {
+        sb.append("%")
+        sb.append(address.scopeId)
+    }
+    return sb.toString()
+}

android/service/src/main/java/com/follow/clash/service/modules/NotificationModule.kt

@@ -0,0 +1,124 @@
+package com.follow.clash.service.modules
+
+import android.app.Notification.FOREGROUND_SERVICE_IMMEDIATE
+import android.app.Service
+import android.app.Service.STOP_FOREGROUND_REMOVE
+import android.content.Intent
+import android.os.Build
+import android.os.PowerManager
+import androidx.core.app.NotificationCompat
+import androidx.core.content.getSystemService
+import com.follow.clash.common.Components
+import com.follow.clash.common.GlobalState
+import com.follow.clash.common.QuickAction
+import com.follow.clash.common.quickIntent
+import com.follow.clash.common.receiveBroadcastFlow
+import com.follow.clash.common.startForeground
+import com.follow.clash.common.tickerFlow
+import com.follow.clash.common.toPendingIntent
+import com.follow.clash.core.Core
+import com.follow.clash.service.R
+import com.follow.clash.service.State
+import com.follow.clash.service.models.NotificationParams
+import com.follow.clash.service.models.getSpeedTrafficText
+import kotlinx.coroutines.CoroutineScope
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.cancel
+import kotlinx.coroutines.flow.combine
+import kotlinx.coroutines.flow.distinctUntilChanged
+import kotlinx.coroutines.flow.filter
+import kotlinx.coroutines.flow.map
+import kotlinx.coroutines.flow.onStart
+import kotlinx.coroutines.launch
+
+data class ExtendedNotificationParams(
+    val title: String,
+    val stopText: String,
+    val onlyStatisticsProxy: Boolean,
+    val contentText: String,
+)
+
+val NotificationParams.extended: ExtendedNotificationParams
+    get() = ExtendedNotificationParams(
+        title, stopText, onlyStatisticsProxy, Core.getSpeedTrafficText(onlyStatisticsProxy)
+    )
+
+class NotificationModule(private val service: Service) : Module() {
+    private val scope = CoroutineScope(Dispatchers.Default)
+
+    override fun onInstall() {
+        State.notificationParamsFlow.value?.let {
+            update(it.extended)
+        }
+        scope.launch {
+            val screenFlow = service.receiveBroadcastFlow {
+                addAction(Intent.ACTION_SCREEN_ON)
+                addAction(Intent.ACTION_SCREEN_OFF)
+            }.map { intent ->
+                intent.action == Intent.ACTION_SCREEN_ON
+            }.onStart {
+                emit(isScreenOn())
+            }
+
+            combine(
+                tickerFlow(1000, 0), State.notificationParamsFlow, screenFlow
+            ) { _, params, screenOn ->
+                params?.extended to screenOn
+            }.filter { (params, screenOn) -> params != null && screenOn }
+                .distinctUntilChanged { old, new -> old.first == new.first && old.second == new.second }
+                .collect { (params, _) ->
+                    update(params!!)
+                }
+        }
+    }
+
+    private fun isScreenOn(): Boolean {
+        val pm = service.getSystemService<PowerManager>()
+        return when (pm != null) {
+            true -> pm.isInteractive
+            false -> true
+        }
+    }
+
+    private val notificationBuilder: NotificationCompat.Builder by lazy {
+        val intent = Intent().setComponent(Components.MAIN_ACTIVITY)
+        with(
+            NotificationCompat.Builder(
+                service, GlobalState.NOTIFICATION_CHANNEL
+            )
+        ) {
+            setSmallIcon(R.drawable.ic)
+            setContentTitle("FlClash")
+            setContentIntent(intent.toPendingIntent)
+            setCategory(NotificationCompat.CATEGORY_SERVICE)
+            if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.S) {
+                foregroundServiceBehavior = FOREGROUND_SERVICE_IMMEDIATE
+            }
+            setOngoing(true)
+            setShowWhen(false)
+            setOnlyAlertOnce(true)
+        }
+    }
+
+    private fun update(params: ExtendedNotificationParams) {
+        service.startForeground(
+            with(notificationBuilder) {
+                setContentTitle(params.title)
+                setContentText(params.contentText)
+                setPriority(NotificationCompat.PRIORITY_HIGH)
+                clearActions()
+                addAction(
+                    0, params.stopText, QuickAction.STOP.quickIntent.toPendingIntent
+                ).build()
+            })
+    }
+
+    override fun onUninstall() {
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.Q) {
+            service.stopForeground(STOP_FOREGROUND_REMOVE)
+        } else {
+            service.stopForeground(true)
+        }
+        scope.cancel()
+    }
+}

android/service/src/main/java/com/follow/clash/service/modules/SuspendModule.kt

@@ -0,0 +1,61 @@
+package com.follow.clash.service.modules
+
+import android.app.Service
+import android.content.Intent
+import android.os.PowerManager
+import androidx.core.content.getSystemService
+import com.follow.clash.common.receiveBroadcastFlow
+import com.follow.clash.core.Core
+import kotlinx.coroutines.CoroutineScope
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.cancel
+import kotlinx.coroutines.flow.map
+import kotlinx.coroutines.flow.onStart
+import kotlinx.coroutines.launch
+
+
+class SuspendModule(private val service: Service) : Module() {
+    private val scope = CoroutineScope(Dispatchers.Default)
+
+    private fun isScreenOn(): Boolean {
+        val pm = service.getSystemService<PowerManager>()
+        return when (pm != null) {
+            true -> pm.isInteractive
+            false -> true
+        }
+    }
+
+    val isDeviceIdleMode: Boolean
+        get() {
+            return service.getSystemService<PowerManager>()?.isDeviceIdleMode ?: true
+        }
+
+    private fun onUpdate(isScreenOn: Boolean) {
+        if (isScreenOn) {
+            Core.suspended(false)
+            return
+        }
+        Core.suspended(isDeviceIdleMode)
+    }
+
+    override fun onInstall() {
+        scope.launch {
+            val screenFlow = service.receiveBroadcastFlow {
+                addAction(Intent.ACTION_SCREEN_ON)
+                addAction(Intent.ACTION_SCREEN_OFF)
+            }.map { intent ->
+                intent.action == Intent.ACTION_SCREEN_ON
+            }.onStart {
+                emit(isScreenOn())
+            }
+
+            screenFlow.collect {
+                    onUpdate(it)
+                }
+        }
+    }
+
+    override fun onUninstall() {
+        scope.cancel()
+    }
+}

android/service/src/main/res/drawable/ic_service.xml

@@ -0,0 +1,17 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:width="240dp"
+    android:height="240dp"
+    android:viewportWidth="240"
+    android:viewportHeight="240"
+    tools:ignore="VectorRaster">
+  <path
+      android:pathData="M48.1,80.89L168.44,11.41c11.08,-6.4 25.24,-2.6 31.64,8.48 0,0 0,0 0,0h0c6.4,11.08 2.6,25.24 -8.48,31.64 0,0 0,0 0,0l-120.34,69.48c-11.08,6.4 -25.24,2.6 -31.64,-8.48 0,0 0,0 0,0h0c-6.4,-11.08 -2.6,-25.24 8.48,-31.64 0,0 0,0 0,0Z"
+      android:fillColor="#6666FB"/>
+  <path
+      android:pathData="M78.98,134.37l60.18,-34.74c11.07,-6.39 25.23,-2.59 31.63,8.48h0c6.4,11.07 2.61,25.24 -8.47,31.64l-60.18,34.74c-11.08,6.4 -25.24,2.6 -31.64,-8.48 0,0 0,0 0,0h0c-6.4,-11.08 -2.6,-25.24 8.48,-31.64h0Z"
+      android:fillColor="#336AB6"/>
+  <path
+      android:pathData="M109.86,187.86h0c11.08,-6.4 25.24,-2.6 31.64,8.48 0,0 0,0 0,0h0c6.4,11.08 2.6,25.24 -8.48,31.64 0,0 0,0 0,0h0c-11.08,6.4 -25.24,2.6 -31.64,-8.48 0,0 0,0 0,0h0c-6.4,-11.08 -2.6,-25.24 8.48,-31.64 0,0 0,0 0,0Z"
+      android:fillColor="#5CA8E9"/>
+</vector>

android/settings.gradle.kts

@@ -16,14 +16,16 @@ pluginManagement {
     }
 }
 
-
-
 plugins {
     id("dev.flutter.flutter-plugin-loader") version "1.0.0"
-    id("com.android.application") version "8.9.2" apply false
+    id("com.android.application") version "8.12.2" apply false
-    id("org.jetbrains.kotlin.android") version "1.9.22" apply false
+    id("org.jetbrains.kotlin.android") version "2.2.10" apply false
+    id("com.google.gms.google-services") version ("4.3.15") apply false
+    id("com.google.firebase.crashlytics") version ("2.8.1") apply false
 }
 
 
 include(":app")
 include(":core")
+include(":service")
+include(":common")

arb/intl_en.arb

@@ -409,7 +409,7 @@
   "autoSetSystemDns": "Auto set system DNS",
   "details": "{label} details",
   "creationTime": "Creation time",
-  "progress": "Progress",
+  "process": "Process",
   "host": "Host",
   "destination": "Destination",
   "destinationGeoIP": "Destination GeoIP",
@@ -421,5 +421,12 @@
   "proxyChains": "Proxy chains",
   "log": "Log",
   "connection": "Connection",
-  "request": "Request"
+  "request": "Request",
+  "connected": "Connected",
+  "disconnected": "Disconnected",
+  "connecting": "Connecting...",
+  "restartCoreTip": "Are you sure you want to restart the core?",
+  "forceRestartCoreTip": "Are you sure you want to force restart the core?",
+  "dnsHijacking": "DNS hijacking",
+  "coreStatus": "Core status"
 }

arb/intl_ja.arb

@@ -410,7 +410,7 @@
   "autoSetSystemDns": "オートセットシステムDNS",
   "details": "{label}詳細",
   "creationTime": "作成時間",
-  "progress": "進捗",
+  "process": "プロセス",
   "host": "ホスト",
   "destination": "宛先",
   "destinationGeoIP": "宛先地理情報",
@@ -422,5 +422,12 @@
   "proxyChains": "プロキシチェーン",
   "log": "ログ",
   "connection": "接続",
-  "request": "リクエスト"
+  "request": "リクエスト",
+  "connected": "接続済み",
+  "disconnected": "切断済み",
+  "connecting": "接続中...",
+  "restartCoreTip": "コアを再起動してもよろしいですか？",
+  "forceRestartCoreTip": "コアを強制再起動してもよろしいですか？",
+  "dnsHijacking": "DNSハイジャッキング",
+  "coreStatus": "コアステータス"
 }

arb/intl_ru.arb

@@ -410,7 +410,7 @@
   "autoSetSystemDns": "Автоматическая настройка системного DNS",
   "details": "Детали {}",
   "creationTime": "Время создания",
-  "progress": "Прогресс",
+  "process": "процесс",
   "host": "Хост",
   "destination": "Назначение",
   "destinationGeoIP": "Геолокация назначения",
@@ -422,5 +422,12 @@
   "proxyChains": "Цепочки прокси",
   "log": "Журнал",
   "connection": "Соединение",
-  "request": "Запрос"
+  "request": "Запрос",
+  "connected": "Подключено",
+  "disconnected": "Отключено",
+  "connecting": "Подключение...",
+  "restartCoreTip": "Вы уверены, что хотите перезапустить ядро?",
+  "forceRestartCoreTip": "Вы уверены, что хотите принудительно перезапустить ядро?",
+  "dnsHijacking": "DNS-перехват",
+  "coreStatus": "Основной статус"
 }

arb/intl_zh_CN.arb

@@ -410,7 +410,7 @@
   "autoSetSystemDns": "自动设置系统DNS",
   "details": "{label}详情",
   "creationTime": "创建时间",
-  "progress": "进度",
+  "process": "进程",
   "host": "主机",
   "destination": "目标地址",
   "destinationGeoIP": "目标地理定位",
@@ -422,5 +422,12 @@
   "proxyChains": "代理链",
   "log": "日志",
   "connection": "连接",
-  "request": "请求"
+  "request": "请求",
+  "connected": "已连接",
+  "disconnected": "已断开",
+  "connecting": "连接中...",
+  "restartCoreTip": "您确定要重启核心吗？",
+  "forceRestartCoreTip": "您确定要强制重启核心吗？",
+  "dnsHijacking": "DNS劫持",
+  "coreStatus": "核心状态"
 }

core/action.go

@@ -2,6 +2,7 @@ package main
 
 import (
 	"encoding/json"
+	"unsafe"
 )
 
 type Action struct {
@@ -11,11 +12,11 @@ type Action struct {
 }
 
 type ActionResult struct {
-	Id     string      `json:"id"`
+	Id       string      `json:"id"`
-	Method Method      `json:"method"`
+	Method   Method      `json:"method"`
-	Data   interface{} `json:"data"`
+	Data     interface{} `json:"data"`
-	Code   int         `json:"code"`
+	Code     int         `json:"code"`
-	Port   int64
+	callback unsafe.Pointer
 }
 
 func (result ActionResult) Json() ([]byte, error) {
@@ -45,7 +46,7 @@ func handleAction(action *Action, result ActionResult) {
 		result.success(handleGetIsInit())
 		return
 	case forceGcMethod:
-		handleForceGc()
+		handleForceGC()
 		result.success(true)
 		return
 	case shutdownMethod:
@@ -73,10 +74,12 @@ func handleAction(action *Action, result ActionResult) {
 		})
 		return
 	case getTrafficMethod:
-		result.success(handleGetTraffic())
+		data := action.Data.(bool)
+		result.success(handleGetTraffic(data))
 		return
 	case getTotalTrafficMethod:
-		result.success(handleGetTotalTraffic())
+		data := action.Data.(bool)
+		result.success(handleGetTotalTraffic(data))
 		return
 	case resetTrafficMethod:
 		handleResetTraffic()
@@ -175,13 +178,13 @@ func handleAction(action *Action, result ActionResult) {
 			result.success(value)
 		})
 		return
-	case setStateMethod:
-		data := action.Data.(string)
-		handleSetState(data)
-		result.success(true)
 	case crashMethod:
 		result.success(true)
 		handleCrash()
+	case deleteFile:
+		path := action.Data.(string)
+		handleDelFile(path, result)
+		return
 	default:
 		nextHandle(action, result)
 	}

core/android_bride.go

@@ -1,77 +0,0 @@
-//go:build android && cgo
-
-package main
-
-/*
-#include <stdlib.h>
-
-typedef void (*release_object_func)(void *obj);
-
-typedef void (*protect_func)(void *tun_interface, int fd);
-
-typedef const char* (*resolve_process_func)(void *tun_interface, int protocol, const char *source, const char *target, int uid);
-
-static void protect(protect_func fn, void *tun_interface, int fd) {
-    if (fn) {
-        fn(tun_interface, fd);
-    }
-}
-
-static const char* resolve_process(resolve_process_func fn, void *tun_interface, int protocol, const char *source, const char *target, int uid) {
-    if (fn) {
-        return fn(tun_interface, protocol, source, target, uid);
-    }
-    return "";
-}
-
-static void release_object(release_object_func fn, void *obj) {
-    if (fn) {
-        return fn(obj);
-    }
-}
-*/
-import "C"
-import (
-	"unsafe"
-)
-
-var (
-	globalCallbacks struct {
-		releaseObjectFunc  C.release_object_func
-		protectFunc        C.protect_func
-		resolveProcessFunc C.resolve_process_func
-	}
-)
-
-func Protect(callback unsafe.Pointer, fd int) {
-	if globalCallbacks.protectFunc != nil {
-		C.protect(globalCallbacks.protectFunc, callback, C.int(fd))
-	}
-}
-
-func ResolveProcess(callback unsafe.Pointer, protocol int, source, target string, uid int) string {
-	if globalCallbacks.resolveProcessFunc == nil {
-		return ""
-	}
-	s := C.CString(source)
-	defer C.free(unsafe.Pointer(s))
-	t := C.CString(target)
-	defer C.free(unsafe.Pointer(t))
-	res := C.resolve_process(globalCallbacks.resolveProcessFunc, callback, C.int(protocol), s, t, C.int(uid))
-	defer C.free(unsafe.Pointer(res))
-	return C.GoString(res)
-}
-
-func releaseObject(callback unsafe.Pointer) {
-	if globalCallbacks.releaseObjectFunc == nil {
-		return
-	}
-	C.release_object(globalCallbacks.releaseObjectFunc, callback)
-}
-
-//export registerCallbacks
-func registerCallbacks(markSocketFunc C.protect_func, resolveProcessFunc C.resolve_process_func, releaseObjectFunc C.release_object_func) {
-	globalCallbacks.protectFunc = markSocketFunc
-	globalCallbacks.resolveProcessFunc = resolveProcessFunc
-	globalCallbacks.releaseObjectFunc = releaseObjectFunc
-}

core/bride.c

@@ -0,0 +1,31 @@
+#include "bride.h"
+
+void (*release_object_func)(void *obj);
+
+void (*free_string_func)(char *data);
+
+void (*protect_func)(void *tun_interface, int fd);
+
+char* (*resolve_process_func)(void *tun_interface,int protocol, const char *source, const char *target, int uid);
+
+void (*result_func)(void *invoke_Interface, const char *data);
+
+void protect(void *tun_interface, int fd) {
+    protect_func(tun_interface, fd);
+}
+
+char* resolve_process(void *tun_interface, int protocol, const char *source, const char *target, int uid) {
+    return resolve_process_func(tun_interface, protocol, source, target, uid);
+}
+
+void release_object(void *obj) {
+    release_object_func(obj);
+}
+
+void free_string(char *data) {
+    free_string_func(data);
+}
+
+void result(void *invoke_Interface, const char *data) {
+    return result_func(invoke_Interface, data);
+}

core/bride.go

@@ -0,0 +1,35 @@
+//go:build android && cgo
+
+package main
+
+//#include "bride.h"
+import "C"
+import "unsafe"
+
+func protect(callback unsafe.Pointer, fd int) {
+	C.protect(callback, C.int(fd))
+}
+
+func resolveProcess(callback unsafe.Pointer, protocol int, source, target string, uid int) string {
+	s := C.CString(source)
+	defer C.free(unsafe.Pointer(s))
+	t := C.CString(target)
+	defer C.free(unsafe.Pointer(t))
+	res := C.resolve_process(callback, C.int(protocol), s, t, C.int(uid))
+	return takeCString(res)
+}
+
+func invokeResult(callback unsafe.Pointer, data string) {
+	s := C.CString(data)
+	defer C.free(unsafe.Pointer(s))
+	C.result(callback, s)
+}
+
+func releaseObject(callback unsafe.Pointer) {
+	C.release_object(callback)
+}
+
+func takeCString(s *C.char) string {
+	defer C.free_string(s)
+	return C.GoString(s)
+}

core/bride.h

@@ -0,0 +1,23 @@
+#pragma once
+
+#include <stdlib.h>
+
+extern void (*release_object_func)(void *obj);
+
+extern void (*free_string_func)(char *data);
+
+extern void (*protect_func)(void *tun_interface, int fd);
+
+extern char* (*resolve_process_func)(void *tun_interface, int protocol, const char *source, const char *target, int uid);
+
+extern void (*result_func)(void *invoke_Interface, const char *data);
+
+extern void protect(void *tun_interface, int fd);
+
+extern char* resolve_process(void *tun_interface, int protocol, const char *source, const char *target, int uid);
+
+extern void release_object(void *obj);
+
+extern void free_string(char *data);
+
+extern void result(void *invoke_Interface,  const char *data);

core/common.go

@@ -23,6 +23,7 @@ import (
 	rp "github.com/metacubex/mihomo/rules/provider"
 	"github.com/metacubex/mihomo/tunnel"
 	"os"
+	"path/filepath"
 	"sync"
 )
 
@@ -114,11 +115,15 @@ func updateListeners() {
 	listeners := currentConfig.Listeners
 	general := currentConfig.General
 	listener.PatchInboundListeners(listeners, tunnel.Tunnel, true)
-	listener.SetAllowLan(general.AllowLan)
+
+	allowLan := general.AllowLan
+	listener.SetAllowLan(allowLan)
 	inbound.SetSkipAuthPrefixes(general.SkipAuthPrefixes)
 	inbound.SetAllowedIPs(general.LanAllowedIPs)
 	inbound.SetDisAllowedIPs(general.LanDisAllowedIPs)
-	listener.SetBindAddress(general.BindAddress)
+
+	bindAddress := general.BindAddress
+	listener.SetBindAddress(bindAddress)
 	listener.ReCreateHTTP(general.Port, tunnel.Tunnel)
 	listener.ReCreateSocks(general.SocksPort, tunnel.Tunnel)
 	listener.ReCreateRedir(general.RedirPort, tunnel.Tunnel)
@@ -159,7 +164,6 @@ func patchSelectGroup(mapping map[string]string) {
 
 func defaultSetupParams() *SetupParams {
 	return &SetupParams{
-		Config:      config.DefaultRawConfig(),
 		TestURL:     "https://www.gstatic.com/generate_204",
 		SelectedMap: map[string]string{},
 	}
@@ -235,12 +239,30 @@ func updateConfig(params *UpdateParams) {
 	updateListeners()
 }
 
+func parseWithPath(path string) (*config.Config, error) {
+	buf, err := readFile(path)
+	if err != nil {
+		return nil, err
+	}
+	rawConfig := config.DefaultRawConfig()
+	err = UnmarshalJson(buf, rawConfig)
+	if err != nil {
+		return nil, err
+	}
+	parseRawConfig, err := config.ParseRawConfig(rawConfig)
+	if err != nil {
+		return nil, err
+	}
+
+	return parseRawConfig, nil
+}
+
 func setupConfig(params *SetupParams) error {
 	runLock.Lock()
 	defer runLock.Unlock()
 	var err error
 	constant.DefaultTestURL = params.TestURL
-	currentConfig, err = config.ParseRawConfig(params.Config)
+	currentConfig, err = parseWithPath(filepath.Join(constant.Path.HomeDir(), "config.json"))
 	if err != nil {
 		currentConfig, _ = config.ParseRawConfig(config.DefaultRawConfig())
 	}

core/constant.go

@@ -4,7 +4,6 @@ import (
 	"encoding/json"
 	"github.com/metacubex/mihomo/adapter/provider"
 	P "github.com/metacubex/mihomo/component/process"
-	"github.com/metacubex/mihomo/config"
 	"github.com/metacubex/mihomo/constant"
 	"github.com/metacubex/mihomo/log"
 	"github.com/metacubex/mihomo/tunnel"
@@ -18,7 +17,6 @@ type InitParams struct {
 }
 
 type SetupParams struct {
-	Config      *config.RawConfig `json:"config"`
 	SelectedMap map[string]string `json:"selected-map"`
 	TestURL     string            `json:"test-url"`
 }
@@ -98,13 +96,10 @@ const (
 	startListenerMethod            Method = "startListener"
 	stopListenerMethod             Method = "stopListener"
 	updateDnsMethod                Method = "updateDns"
-	setStateMethod                 Method = "setState"
-	getAndroidVpnOptionsMethod     Method = "getAndroidVpnOptions"
-	getRunTimeMethod               Method = "getRunTime"
-	getCurrentProfileNameMethod    Method = "getCurrentProfileName"
 	crashMethod                    Method = "crash"
 	setupConfigMethod              Method = "setupConfig"
 	getConfigMethod                Method = "getConfig"
+	deleteFile                     Method = "deleteFile"
 )
 
 type Method string

core/dart-bridge/include/dart_api_dl.c

@@ -1,59 +0,0 @@
-/*
- * Copyright (c) 2020, the Dart project authors.  Please see the AUTHORS file
- * for details. All rights reserved. Use of this source code is governed by a
- * BSD-style license that can be found in the LICENSE file.
- */
-
-#include "dart_api_dl.h"               /* NOLINT */
-#include "dart_version.h"              /* NOLINT */
-#include "internal/dart_api_dl_impl.h" /* NOLINT */
-
-#include <string.h>
-
-#define DART_API_DL_DEFINITIONS(name, R, A) name##_Type name##_DL = NULL;
-
-DART_API_ALL_DL_SYMBOLS(DART_API_DL_DEFINITIONS)
-
-#undef DART_API_DL_DEFINITIONS
-
-typedef void* DartApiEntry_function;
-
-DartApiEntry_function FindFunctionPointer(const DartApiEntry* entries,
-                                          const char* name) {
-  while (entries->name != NULL) {
-    if (strcmp(entries->name, name) == 0) return entries->function;
-    entries++;
-  }
-  return NULL;
-}
-
-intptr_t Dart_InitializeApiDL(void* data) {
-  DartApi* dart_api_data = (DartApi*)data;
-
-  if (dart_api_data->major != DART_API_DL_MAJOR_VERSION) {
-    // If the DartVM we're running on does not have the same version as this
-    // file was compiled against, refuse to initialize. The symbols are not
-    // compatible.
-    return -1;
-  }
-  // Minor versions are allowed to be different.
-  // If the DartVM has a higher minor version, it will provide more symbols
-  // than we initialize here.
-  // If the DartVM has a lower minor version, it will not provide all symbols.
-  // In that case, we leave the missing symbols un-initialized. Those symbols
-  // should not be used by the Dart and native code. The client is responsible
-  // for checking the minor version number himself based on which symbols it
-  // is using.
-  // (If we would error out on this case, recompiling native code against a
-  // newer SDK would break all uses on older SDKs, which is too strict.)
-
-  const DartApiEntry* dart_api_function_pointers = dart_api_data->functions;
-
-#define DART_API_DL_INIT(name, R, A)                                           \
-  name##_DL =                                                                  \
-      (name##_Type)(FindFunctionPointer(dart_api_function_pointers, #name));
-  DART_API_ALL_DL_SYMBOLS(DART_API_DL_INIT)
-#undef DART_API_DL_INIT
-
-  return 0;
-}

core/dart-bridge/include/dart_api_dl.h

@@ -1,156 +0,0 @@
-/*
- * Copyright (c) 2020, the Dart project authors.  Please see the AUTHORS file
- * for details. All rights reserved. Use of this source code is governed by a
- * BSD-style license that can be found in the LICENSE file.
- */
-
-#ifndef RUNTIME_INCLUDE_DART_API_DL_H_
-#define RUNTIME_INCLUDE_DART_API_DL_H_
-
-#include "dart_api.h"        /* NOLINT */
-#include "dart_native_api.h" /* NOLINT */
-
-/** \mainpage Dynamically Linked Dart API
- *
- * This exposes a subset of symbols from dart_api.h and dart_native_api.h
- * available in every Dart embedder through dynamic linking.
- *
- * All symbols are postfixed with _DL to indicate that they are dynamically
- * linked and to prevent conflicts with the original symbol.
- *
- * Link `dart_api_dl.c` file into your library and invoke
- * `Dart_InitializeApiDL` with `NativeApi.initializeApiDLData`.
- */
-
-DART_EXPORT intptr_t Dart_InitializeApiDL(void* data);
-
-// ============================================================================
-// IMPORTANT! Never update these signatures without properly updating
-// DART_API_DL_MAJOR_VERSION and DART_API_DL_MINOR_VERSION.
-//
-// Verbatim copy of `dart_native_api.h` and `dart_api.h` symbol names and types
-// to trigger compile-time errors if the symbols in those files are updated
-// without updating these.
-//
-// Function return and argument types, and typedefs are carbon copied. Structs
-// are typechecked nominally in C/C++, so they are not copied, instead a
-// comment is added to their definition.
-typedef int64_t Dart_Port_DL;
-
-typedef void (*Dart_NativeMessageHandler_DL)(Dart_Port_DL dest_port_id,
-                                             Dart_CObject* message);
-
-// dart_native_api.h symbols can be called on any thread.
-#define DART_NATIVE_API_DL_SYMBOLS(F)                                          \
-  /***** dart_native_api.h *****/                                              \
-  /* Dart_Port */                                                              \
-  F(Dart_PostCObject, bool, (Dart_Port_DL port_id, Dart_CObject * message))    \
-  F(Dart_PostInteger, bool, (Dart_Port_DL port_id, int64_t message))           \
-  F(Dart_NewNativePort, Dart_Port_DL,                                          \
-    (const char* name, Dart_NativeMessageHandler_DL handler,                   \
-     bool handle_concurrently))                                                \
-  F(Dart_CloseNativePort, bool, (Dart_Port_DL native_port_id))
-
-// dart_api.h symbols can only be called on Dart threads.
-#define DART_API_DL_SYMBOLS(F)                                                 \
-  /***** dart_api.h *****/                                                     \
-  /* Errors */                                                                 \
-  F(Dart_IsError, bool, (Dart_Handle handle))                                  \
-  F(Dart_IsApiError, bool, (Dart_Handle handle))                               \
-  F(Dart_IsUnhandledExceptionError, bool, (Dart_Handle handle))                \
-  F(Dart_IsCompilationError, bool, (Dart_Handle handle))                       \
-  F(Dart_IsFatalError, bool, (Dart_Handle handle))                             \
-  F(Dart_GetError, const char*, (Dart_Handle handle))                          \
-  F(Dart_ErrorHasException, bool, (Dart_Handle handle))                        \
-  F(Dart_ErrorGetException, Dart_Handle, (Dart_Handle handle))                 \
-  F(Dart_ErrorGetStackTrace, Dart_Handle, (Dart_Handle handle))                \
-  F(Dart_NewApiError, Dart_Handle, (const char* error))                        \
-  F(Dart_NewCompilationError, Dart_Handle, (const char* error))                \
-  F(Dart_NewUnhandledExceptionError, Dart_Handle, (Dart_Handle exception))     \
-  F(Dart_PropagateError, void, (Dart_Handle handle))                           \
-  /* Dart_Handle, Dart_PersistentHandle, Dart_WeakPersistentHandle */          \
-  F(Dart_HandleFromPersistent, Dart_Handle, (Dart_PersistentHandle object))    \
-  F(Dart_HandleFromWeakPersistent, Dart_Handle,                                \
-    (Dart_WeakPersistentHandle object))                                        \
-  F(Dart_NewPersistentHandle, Dart_PersistentHandle, (Dart_Handle object))     \
-  F(Dart_SetPersistentHandle, void,                                            \
-    (Dart_PersistentHandle obj1, Dart_Handle obj2))                            \
-  F(Dart_DeletePersistentHandle, void, (Dart_PersistentHandle object))         \
-  F(Dart_NewWeakPersistentHandle, Dart_WeakPersistentHandle,                   \
-    (Dart_Handle object, void* peer, intptr_t external_allocation_size,        \
-     Dart_HandleFinalizer callback))                                           \
-  F(Dart_DeleteWeakPersistentHandle, void, (Dart_WeakPersistentHandle object)) \
-  F(Dart_UpdateExternalSize, void,                                             \
-    (Dart_WeakPersistentHandle object, intptr_t external_allocation_size))     \
-  F(Dart_NewFinalizableHandle, Dart_FinalizableHandle,                         \
-    (Dart_Handle object, void* peer, intptr_t external_allocation_size,        \
-     Dart_HandleFinalizer callback))                                           \
-  F(Dart_DeleteFinalizableHandle, void,                                        \
-    (Dart_FinalizableHandle object, Dart_Handle strong_ref_to_object))         \
-  F(Dart_UpdateFinalizableExternalSize, void,                                  \
-    (Dart_FinalizableHandle object, Dart_Handle strong_ref_to_object,          \
-     intptr_t external_allocation_size))                                       \
-  /* Isolates */                                                               \
-  F(Dart_CurrentIsolate, Dart_Isolate, (void))                                 \
-  F(Dart_ExitIsolate, void, (void))                                            \
-  F(Dart_EnterIsolate, void, (Dart_Isolate))                                   \
-  /* Dart_Port */                                                              \
-  F(Dart_Post, bool, (Dart_Port_DL port_id, Dart_Handle object))               \
-  F(Dart_NewSendPort, Dart_Handle, (Dart_Port_DL port_id))                     \
-  F(Dart_SendPortGetId, Dart_Handle,                                           \
-    (Dart_Handle port, Dart_Port_DL * port_id))                                \
-  /* Scopes */                                                                 \
-  F(Dart_EnterScope, void, (void))                                             \
-  F(Dart_ExitScope, void, (void))                                              \
-  /* Objects */                                                                \
-  F(Dart_IsNull, bool, (Dart_Handle))
-
-#define DART_API_ALL_DL_SYMBOLS(F)                                             \
-  DART_NATIVE_API_DL_SYMBOLS(F)                                                \
-  DART_API_DL_SYMBOLS(F)
-// IMPORTANT! Never update these signatures without properly updating
-// DART_API_DL_MAJOR_VERSION and DART_API_DL_MINOR_VERSION.
-//
-// End of verbatim copy.
-// ============================================================================
-
-// Copy of definition of DART_EXPORT without 'used' attribute.
-//
-// The 'used' attribute cannot be used with DART_API_ALL_DL_SYMBOLS because
-// they are not function declarations, but variable declarations with a
-// function pointer type.
-//
-// The function pointer variables are initialized with the addresses of the
-// functions in the VM. If we were to use function declarations instead, we
-// would need to forward the call to the VM adding indirection.
-#if defined(__CYGWIN__)
-#error Tool chain and platform not supported.
-#elif defined(_WIN32)
-#if defined(DART_SHARED_LIB)
-#define DART_EXPORT_DL DART_EXTERN_C __declspec(dllexport)
-#else
-#define DART_EXPORT_DL DART_EXTERN_C
-#endif
-#else
-#if __GNUC__ >= 4
-#if defined(DART_SHARED_LIB)
-#define DART_EXPORT_DL DART_EXTERN_C __attribute__((visibility("default")))
-#else
-#define DART_EXPORT_DL DART_EXTERN_C
-#endif
-#else
-#error Tool chain not supported.
-#endif
-#endif
-
-#define DART_API_DL_DECLARATIONS(name, R, A)                                   \
-  typedef R(*name##_Type) A;                                                   \
-  DART_EXPORT_DL name##_Type name##_DL;
-
-DART_API_ALL_DL_SYMBOLS(DART_API_DL_DECLARATIONS)
-
-#undef DART_API_DL_DECLARATIONS
-
-#undef DART_EXPORT_DL
-
-#endif /* RUNTIME_INCLUDE_DART_API_DL_H_ */ /* NOLINT */

core/dart-bridge/include/dart_native_api.h

@@ -1,207 +0,0 @@
-/*
- * Copyright (c) 2013, the Dart project authors.  Please see the AUTHORS file
- * for details. All rights reserved. Use of this source code is governed by a
- * BSD-style license that can be found in the LICENSE file.
- */
-
-#ifndef RUNTIME_INCLUDE_DART_NATIVE_API_H_
-#define RUNTIME_INCLUDE_DART_NATIVE_API_H_
-
-#include "dart_api.h" /* NOLINT */
-
-/*
- * ==========================================
- * Message sending/receiving from native code
- * ==========================================
- */
-
-/**
- * A Dart_CObject is used for representing Dart objects as native C
- * data outside the Dart heap. These objects are totally detached from
- * the Dart heap. Only a subset of the Dart objects have a
- * representation as a Dart_CObject.
- *
- * The string encoding in the 'value.as_string' is UTF-8.
- *
- * All the different types from dart:typed_data are exposed as type
- * kTypedData. The specific type from dart:typed_data is in the type
- * field of the as_typed_data structure. The length in the
- * as_typed_data structure is always in bytes.
- *
- * The data for kTypedData is copied on message send and ownership remains with
- * the caller. The ownership of data for kExternalTyped is passed to the VM on
- * message send and returned when the VM invokes the
- * Dart_HandleFinalizer callback; a non-NULL callback must be provided.
- *
- * Note that Dart_CObject_kNativePointer is intended for internal use by
- * dart:io implementation and has no connection to dart:ffi Pointer class.
- * It represents a pointer to a native resource of a known type.
- * The receiving side will only see this pointer as an integer and will not
- * see the specified finalizer.
- * The specified finalizer will only be invoked if the message is not delivered.
- */
-typedef enum {
-  Dart_CObject_kNull = 0,
-  Dart_CObject_kBool,
-  Dart_CObject_kInt32,
-  Dart_CObject_kInt64,
-  Dart_CObject_kDouble,
-  Dart_CObject_kString,
-  Dart_CObject_kArray,
-  Dart_CObject_kTypedData,
-  Dart_CObject_kExternalTypedData,
-  Dart_CObject_kSendPort,
-  Dart_CObject_kCapability,
-  Dart_CObject_kNativePointer,
-  Dart_CObject_kUnsupported,
-  Dart_CObject_kUnmodifiableExternalTypedData,
-  Dart_CObject_kNumberOfTypes
-} Dart_CObject_Type;
-// This enum is versioned by DART_API_DL_MAJOR_VERSION, only add at the end
-// and bump the DART_API_DL_MINOR_VERSION.
-
-typedef struct _Dart_CObject {
-  Dart_CObject_Type type;
-  union {
-    bool as_bool;
-    int32_t as_int32;
-    int64_t as_int64;
-    double as_double;
-    const char* as_string;
-    struct {
-      Dart_Port id;
-      Dart_Port origin_id;
-    } as_send_port;
-    struct {
-      int64_t id;
-    } as_capability;
-    struct {
-      intptr_t length;
-      struct _Dart_CObject** values;
-    } as_array;
-    struct {
-      Dart_TypedData_Type type;
-      intptr_t length; /* in elements, not bytes */
-      const uint8_t* values;
-    } as_typed_data;
-    struct {
-      Dart_TypedData_Type type;
-      intptr_t length; /* in elements, not bytes */
-      uint8_t* data;
-      void* peer;
-      Dart_HandleFinalizer callback;
-    } as_external_typed_data;
-    struct {
-      intptr_t ptr;
-      intptr_t size;
-      Dart_HandleFinalizer callback;
-    } as_native_pointer;
-  } value;
-} Dart_CObject;
-// This struct is versioned by DART_API_DL_MAJOR_VERSION, bump the version when
-// changing this struct.
-
-/**
- * Posts a message on some port. The message will contain the Dart_CObject
- * object graph rooted in 'message'.
- *
- * While the message is being sent the state of the graph of Dart_CObject
- * structures rooted in 'message' should not be accessed, as the message
- * generation will make temporary modifications to the data. When the message
- * has been sent the graph will be fully restored.
- *
- * If true is returned, the message was enqueued, and finalizers for external
- * typed data will eventually run, even if the receiving isolate shuts down
- * before processing the message. If false is returned, the message was not
- * enqueued and ownership of external typed data in the message remains with the
- * caller.
- *
- * This function may be called on any thread when the VM is running (that is,
- * after Dart_Initialize has returned and before Dart_Cleanup has been called).
- *
- * \param port_id The destination port.
- * \param message The message to send.
- *
- * \return True if the message was posted.
- */
-DART_EXPORT bool Dart_PostCObject(Dart_Port port_id, Dart_CObject* message);
-
-/**
- * Posts a message on some port. The message will contain the integer 'message'.
- *
- * \param port_id The destination port.
- * \param message The message to send.
- *
- * \return True if the message was posted.
- */
-DART_EXPORT bool Dart_PostInteger(Dart_Port port_id, int64_t message);
-
-/**
- * A native message handler.
- *
- * This handler is associated with a native port by calling
- * Dart_NewNativePort.
- *
- * The message received is decoded into the message structure. The
- * lifetime of the message data is controlled by the caller. All the
- * data references from the message are allocated by the caller and
- * will be reclaimed when returning to it.
- */
-typedef void (*Dart_NativeMessageHandler)(Dart_Port dest_port_id,
-                                          Dart_CObject* message);
-
-/**
- * Creates a new native port.  When messages are received on this
- * native port, then they will be dispatched to the provided native
- * message handler.
- *
- * \param name The name of this port in debugging messages.
- * \param handler The C handler to run when messages arrive on the port.
- * \param handle_concurrently Is it okay to process requests on this
- *                            native port concurrently?
- *
- * \return If successful, returns the port id for the native port.  In
- *   case of error, returns ILLEGAL_PORT.
- */
-DART_EXPORT Dart_Port Dart_NewNativePort(const char* name,
-                                         Dart_NativeMessageHandler handler,
-                                         bool handle_concurrently);
-/* TODO(turnidge): Currently handle_concurrently is ignored. */
-
-/**
- * Closes the native port with the given id.
- *
- * The port must have been allocated by a call to Dart_NewNativePort.
- *
- * \param native_port_id The id of the native port to close.
- *
- * \return Returns true if the port was closed successfully.
- */
-DART_EXPORT bool Dart_CloseNativePort(Dart_Port native_port_id);
-
-/*
- * ==================
- * Verification Tools
- * ==================
- */
-
-/**
- * Forces all loaded classes and functions to be compiled eagerly in
- * the current isolate..
- *
- * TODO(turnidge): Document.
- */
-DART_EXPORT DART_WARN_UNUSED_RESULT Dart_Handle Dart_CompileAll(void);
-
-/**
- * Finalizes all classes.
- */
-DART_EXPORT DART_WARN_UNUSED_RESULT Dart_Handle Dart_FinalizeAllClasses(void);
-
-/*  This function is intentionally undocumented.
- *
- *  It should not be used outside internal tests.
- */
-DART_EXPORT void* Dart_ExecuteInternalCommand(const char* command, void* arg);
-
-#endif /* INCLUDE_DART_NATIVE_API_H_ */ /* NOLINT */

core/dart-bridge/include/dart_tools_api.h

@@ -1,658 +0,0 @@
-// Copyright (c) 2011, the Dart project authors.  Please see the AUTHORS file
-// for details. All rights reserved. Use of this source code is governed by a
-// BSD-style license that can be found in the LICENSE file.
-
-#ifndef RUNTIME_INCLUDE_DART_TOOLS_API_H_
-#define RUNTIME_INCLUDE_DART_TOOLS_API_H_
-
-#include "dart_api.h" /* NOLINT */
-
-/** \mainpage Dart Tools Embedding API Reference
- *
- * This reference describes the Dart embedding API for tools. Tools include
- * a debugger, service protocol, and timeline.
- *
- * NOTE: The APIs described in this file are unstable and subject to change.
- *
- * This reference is generated from the header include/dart_tools_api.h.
- */
-
-/*
- * ========
- * Debugger
- * ========
- */
-
-/**
- * ILLEGAL_ISOLATE_ID is a number guaranteed never to be associated with a
- * valid isolate.
- */
-#define ILLEGAL_ISOLATE_ID ILLEGAL_PORT
-
-/**
- * ILLEGAL_ISOLATE_GROUP_ID is a number guaranteed never to be associated with a
- * valid isolate group.
- */
-#define ILLEGAL_ISOLATE_GROUP_ID 0
-
-/*
- * =======
- * Service
- * =======
- */
-
-/**
- * A service request callback function.
- *
- * These callbacks, registered by the embedder, are called when the VM receives
- * a service request it can't handle and the service request command name
- * matches one of the embedder registered handlers.
- *
- * The return value of the callback indicates whether the response
- * should be used as a regular result or an error result.
- * Specifically, if the callback returns true, a regular JSON-RPC
- * response is built in the following way:
- *
- * {
- *   "jsonrpc": "2.0",
- *   "result": <json_object>,
- *   "id": <some sequence id>,
- * }
- *
- * If the callback returns false, a JSON-RPC error is built like this:
- *
- * {
- *   "jsonrpc": "2.0",
- *   "error": <json_object>,
- *   "id": <some sequence id>,
- * }
- *
- * \param method The rpc method name.
- * \param param_keys Service requests can have key-value pair parameters. The
- *   keys and values are flattened and stored in arrays.
- * \param param_values The values associated with the keys.
- * \param num_params The length of the param_keys and param_values arrays.
- * \param user_data The user_data pointer registered with this handler.
- * \param result A C string containing a valid JSON object. The returned
- *   pointer will be freed by the VM by calling free.
- *
- * \return True if the result is a regular JSON-RPC response, false if the
- *   result is a JSON-RPC error.
- */
-typedef bool (*Dart_ServiceRequestCallback)(const char* method,
-                                            const char** param_keys,
-                                            const char** param_values,
-                                            intptr_t num_params,
-                                            void* user_data,
-                                            const char** json_object);
-
-/**
- * Register a Dart_ServiceRequestCallback to be called to handle
- * requests for the named rpc on a specific isolate. The callback will
- * be invoked with the current isolate set to the request target.
- *
- * \param method The name of the method that this callback is responsible for.
- * \param callback The callback to invoke.
- * \param user_data The user data passed to the callback.
- *
- * NOTE: If multiple callbacks with the same name are registered, only
- * the last callback registered will be remembered.
- */
-DART_EXPORT void Dart_RegisterIsolateServiceRequestCallback(
-    const char* method,
-    Dart_ServiceRequestCallback callback,
-    void* user_data);
-
-/**
- * Register a Dart_ServiceRequestCallback to be called to handle
- * requests for the named rpc. The callback will be invoked without a
- * current isolate.
- *
- * \param method The name of the command that this callback is responsible for.
- * \param callback The callback to invoke.
- * \param user_data The user data passed to the callback.
- *
- * NOTE: If multiple callbacks with the same name are registered, only
- * the last callback registered will be remembered.
- */
-DART_EXPORT void Dart_RegisterRootServiceRequestCallback(
-    const char* method,
-    Dart_ServiceRequestCallback callback,
-    void* user_data);
-
-/**
- * Embedder information which can be requested by the VM for internal or
- * reporting purposes.
- *
- * The pointers in this structure are not going to be cached or freed by the VM.
- */
-
- #define DART_EMBEDDER_INFORMATION_CURRENT_VERSION (0x00000001)
-
-typedef struct {
-  int32_t version;
-  const char* name;  // [optional] The name of the embedder
-  int64_t current_rss;  // [optional] the current RSS of the embedder
-  int64_t max_rss;  // [optional] the maximum RSS of the embedder
-} Dart_EmbedderInformation;
-
-/**
- * Callback provided by the embedder that is used by the VM to request
- * information.
- *
- * \return Returns a pointer to a Dart_EmbedderInformation structure.
- * The embedder keeps the ownership of the structure and any field in it.
- * The embedder must ensure that the structure will remain valid until the
- * next invocation of the callback.
- */
-typedef void (*Dart_EmbedderInformationCallback)(
-    Dart_EmbedderInformation* info);
-
-/**
- * Register a Dart_ServiceRequestCallback to be called to handle
- * requests for the named rpc. The callback will be invoked without a
- * current isolate.
- *
- * \param method The name of the command that this callback is responsible for.
- * \param callback The callback to invoke.
- * \param user_data The user data passed to the callback.
- *
- * NOTE: If multiple callbacks are registered, only the last callback registered
- * will be remembered.
- */
-DART_EXPORT void Dart_SetEmbedderInformationCallback(
-    Dart_EmbedderInformationCallback callback);
-
-/**
- * Invoke a vm-service method and wait for its result.
- *
- * \param request_json The utf8-encoded json-rpc request.
- * \param request_json_length The length of the json-rpc request.
- *
- * \param response_json The returned utf8-encoded json response, must be
- *   free()ed by caller.
- * \param response_json_length The length of the returned json response.
- * \param error An optional error, must be free()ed by caller.
- *
- * \return Whether the call was successfully performed.
- *
- * NOTE: This method does not need a current isolate and must not have the
- * vm-isolate being the current isolate. It must be called after
- * Dart_Initialize() and before Dart_Cleanup().
- */
-DART_EXPORT bool Dart_InvokeVMServiceMethod(uint8_t* request_json,
-                                            intptr_t request_json_length,
-                                            uint8_t** response_json,
-                                            intptr_t* response_json_length,
-                                            char** error);
-
-/*
- * ========
- * Event Streams
- * ========
- */
-
-/**
- * A callback invoked when the VM service gets a request to listen to
- * some stream.
- *
- * \return Returns true iff the embedder supports the named stream id.
- */
-typedef bool (*Dart_ServiceStreamListenCallback)(const char* stream_id);
-
-/**
- * A callback invoked when the VM service gets a request to cancel
- * some stream.
- */
-typedef void (*Dart_ServiceStreamCancelCallback)(const char* stream_id);
-
-/**
- * Adds VM service stream callbacks.
- *
- * \param listen_callback A function pointer to a listen callback function.
- *   A listen callback function should not be already set when this function
- *   is called. A NULL value removes the existing listen callback function
- *   if any.
- *
- * \param cancel_callback A function pointer to a cancel callback function.
- *   A cancel callback function should not be already set when this function
- *   is called. A NULL value removes the existing cancel callback function
- *   if any.
- *
- * \return Success if the callbacks were added.  Otherwise, returns an
- *   error handle.
- */
-DART_EXPORT char* Dart_SetServiceStreamCallbacks(
-    Dart_ServiceStreamListenCallback listen_callback,
-    Dart_ServiceStreamCancelCallback cancel_callback);
-
-/**
- * Sends a data event to clients of the VM Service.
- *
- * A data event is used to pass an array of bytes to subscribed VM
- * Service clients.  For example, in the standalone embedder, this is
- * function used to provide WriteEvents on the Stdout and Stderr
- * streams.
- *
- * If the embedder passes in a stream id for which no client is
- * subscribed, then the event is ignored.
- *
- * \param stream_id The id of the stream on which to post the event.
- *
- * \param event_kind A string identifying what kind of event this is.
- *   For example, 'WriteEvent'.
- *
- * \param bytes A pointer to an array of bytes.
- *
- * \param bytes_length The length of the byte array.
- *
- * \return NULL if the arguments are well formed.  Otherwise, returns an
- *   error string. The caller is responsible for freeing the error message.
- */
-DART_EXPORT char* Dart_ServiceSendDataEvent(const char* stream_id,
-                                            const char* event_kind,
-                                            const uint8_t* bytes,
-                                            intptr_t bytes_length);
-
-/*
- * ========
- * Reload support
- * ========
- *
- * These functions are used to implement reloading in the Dart VM.
- * This is an experimental feature, so embedders should be prepared
- * for these functions to change.
- */
-
-/**
- * A callback which determines whether the file at some url has been
- * modified since some time.  If the file cannot be found, true should
- * be returned.
- */
-typedef bool (*Dart_FileModifiedCallback)(const char* url, int64_t since);
-
-DART_EXPORT char* Dart_SetFileModifiedCallback(
-    Dart_FileModifiedCallback file_modified_callback);
-
-/**
- * Returns true if isolate is currently reloading.
- */
-DART_EXPORT bool Dart_IsReloading();
-
-/*
- * ========
- * Timeline
- * ========
- */
-
-/**
- * Enable tracking of specified timeline category. This is operational
- * only when systrace timeline functionality is turned on.
- *
- * \param categories A comma separated list of categories that need to
- *   be enabled, the categories are
- *   "all" : All categories
- *   "API" - Execution of Dart C API functions
- *   "Compiler" - Execution of Dart JIT compiler
- *   "CompilerVerbose" - More detailed Execution of Dart JIT compiler
- *   "Dart" - Execution of Dart code
- *   "Debugger" - Execution of Dart debugger
- *   "Embedder" - Execution of Dart embedder code
- *   "GC" - Execution of Dart Garbage Collector
- *   "Isolate" - Dart Isolate lifecycle execution
- *   "VM" - Execution in Dart VM runtime code
- *   "" - None
- *
- *  When "all" is specified all the categories are enabled.
- *  When a comma separated list of categories is specified, the categories
- *   that are specified will be enabled and the rest will be disabled.
- *  When "" is specified all the categories are disabled.
- *  The category names are case sensitive.
- *  eg:  Dart_EnableTimelineCategory("all");
- *       Dart_EnableTimelineCategory("GC,API,Isolate");
- *       Dart_EnableTimelineCategory("GC,Debugger,Dart");
- *
- * \return True if the categories were successfully enabled, False otherwise.
- */
-DART_EXPORT bool Dart_SetEnabledTimelineCategory(const char* categories);
-
-/**
- * Returns a timestamp in microseconds. This timestamp is suitable for
- * passing into the timeline system, and uses the same monotonic clock
- * as dart:developer's Timeline.now.
- *
- * \return A timestamp that can be passed to the timeline system.
- */
-DART_EXPORT int64_t Dart_TimelineGetMicros();
-
-/**
- * Returns a raw timestamp in from the monotonic clock.
- *
- * \return A raw timestamp from the monotonic clock.
- */
-DART_EXPORT int64_t Dart_TimelineGetTicks();
-
-/**
- * Returns the frequency of the monotonic clock.
- *
- * \return The frequency of the monotonic clock.
- */
-DART_EXPORT int64_t Dart_TimelineGetTicksFrequency();
-
-typedef enum {
-  Dart_Timeline_Event_Begin,          // Phase = 'B'.
-  Dart_Timeline_Event_End,            // Phase = 'E'.
-  Dart_Timeline_Event_Instant,        // Phase = 'i'.
-  Dart_Timeline_Event_Duration,       // Phase = 'X'.
-  Dart_Timeline_Event_Async_Begin,    // Phase = 'b'.
-  Dart_Timeline_Event_Async_End,      // Phase = 'e'.
-  Dart_Timeline_Event_Async_Instant,  // Phase = 'n'.
-  Dart_Timeline_Event_Counter,        // Phase = 'C'.
-  Dart_Timeline_Event_Flow_Begin,     // Phase = 's'.
-  Dart_Timeline_Event_Flow_Step,      // Phase = 't'.
-  Dart_Timeline_Event_Flow_End,       // Phase = 'f'.
-} Dart_Timeline_Event_Type;
-
-/**
- * Add a timeline event to the embedder stream.
- *
- * DEPRECATED: this function will be removed in Dart SDK v3.2.
- *
- * \param label The name of the event. Its lifetime must extend at least until
- *     Dart_Cleanup.
- * \param timestamp0 The first timestamp of the event.
- * \param timestamp1_or_id When reporting an event of type
- *     |Dart_Timeline_Event_Duration|, the second (end) timestamp of the event
- *     should be passed through |timestamp1_or_id|. When reporting an event of
- *     type |Dart_Timeline_Event_Async_Begin|, |Dart_Timeline_Event_Async_End|,
- *     or |Dart_Timeline_Event_Async_Instant|, the async ID associated with the
- *     event should be passed through |timestamp1_or_id|. When reporting an
- *     event of type |Dart_Timeline_Event_Flow_Begin|,
- *     |Dart_Timeline_Event_Flow_Step|, or |Dart_Timeline_Event_Flow_End|, the
- *     flow ID associated with the event should be passed through
- *     |timestamp1_or_id|. When reporting an event of type
- *     |Dart_Timeline_Event_Begin| or |Dart_Timeline_Event_End|, the event ID
- *     associated with the event should be passed through |timestamp1_or_id|.
- *     Note that this event ID will only be used by the MacOS recorder. The
- *     argument to |timestamp1_or_id| will not be used when reporting events of
- *     other types.
- * \param argument_count The number of argument names and values.
- * \param argument_names An array of names of the arguments. The lifetime of the
- *     names must extend at least until Dart_Cleanup. The array may be reclaimed
- *     when this call returns.
- * \param argument_values An array of values of the arguments. The values and
- *     the array may be reclaimed when this call returns.
- */
-DART_EXPORT void Dart_TimelineEvent(const char* label,
-                                    int64_t timestamp0,
-                                    int64_t timestamp1_or_id,
-                                    Dart_Timeline_Event_Type type,
-                                    intptr_t argument_count,
-                                    const char** argument_names,
-                                    const char** argument_values);
-
-/**
- * Add a timeline event to the embedder stream.
- *
- * Note regarding flow events: events must be associated with flow IDs in two
- * different ways to allow flow events to be serialized correctly in both
- * Chrome's JSON trace event format and Perfetto's proto trace format. Events
- * of type |Dart_Timeline_Event_Flow_Begin|, |Dart_Timeline_Event_Flow_Step|,
- * and |Dart_Timeline_Event_Flow_End| must be reported to support serialization
- * in Chrome's trace format. The |flow_ids| argument must be supplied when
- * reporting events of type |Dart_Timeline_Event_Begin|,
- * |Dart_Timeline_Event_Duration|, |Dart_Timeline_Event_Instant|,
- * |Dart_Timeline_Event_Async_Begin|, and |Dart_Timeline_Event_Async_Instant| to
- * support serialization in Perfetto's proto format.
- *
- * \param label The name of the event. Its lifetime must extend at least until
- *     Dart_Cleanup.
- * \param timestamp0 The first timestamp of the event.
- * \param timestamp1_or_id When reporting an event of type
- *     |Dart_Timeline_Event_Duration|, the second (end) timestamp of the event
- *     should be passed through |timestamp1_or_id|. When reporting an event of
- *     type |Dart_Timeline_Event_Async_Begin|, |Dart_Timeline_Event_Async_End|,
- *     or |Dart_Timeline_Event_Async_Instant|, the async ID associated with the
- *     event should be passed through |timestamp1_or_id|. When reporting an
- *     event of type |Dart_Timeline_Event_Flow_Begin|,
- *     |Dart_Timeline_Event_Flow_Step|, or |Dart_Timeline_Event_Flow_End|, the
- *     flow ID associated with the event should be passed through
- *     |timestamp1_or_id|. When reporting an event of type
- *     |Dart_Timeline_Event_Begin| or |Dart_Timeline_Event_End|, the event ID
- *     associated with the event should be passed through |timestamp1_or_id|.
- *     Note that this event ID will only be used by the MacOS recorder. The
- *     argument to |timestamp1_or_id| will not be used when reporting events of
- *     other types.
- * \param flow_id_count The number of flow IDs associated with this event.
- * \param flow_ids An array of flow IDs associated with this event. The array
- *     may be reclaimed when this call returns.
- * \param argument_count The number of argument names and values.
- * \param argument_names An array of names of the arguments. The lifetime of the
- *     names must extend at least until Dart_Cleanup. The array may be reclaimed
- *     when this call returns.
- * \param argument_values An array of values of the arguments. The values and
- *     the array may be reclaimed when this call returns.
- */
-DART_EXPORT void Dart_RecordTimelineEvent(const char* label,
-                                          int64_t timestamp0,
-                                          int64_t timestamp1_or_id,
-                                          intptr_t flow_id_count,
-                                          const int64_t* flow_ids,
-                                          Dart_Timeline_Event_Type type,
-                                          intptr_t argument_count,
-                                          const char** argument_names,
-                                          const char** argument_values);
-
-/**
- * Associates a name with the current thread. This name will be used to name
- * threads in the timeline. Can only be called after a call to Dart_Initialize.
- *
- * \param name The name of the thread.
- */
-DART_EXPORT void Dart_SetThreadName(const char* name);
-
-typedef struct {
-  const char* name;
-  const char* value;
-} Dart_TimelineRecorderEvent_Argument;
-
-#define DART_TIMELINE_RECORDER_CURRENT_VERSION (0x00000002)
-
-typedef struct {
-  /* Set to DART_TIMELINE_RECORDER_CURRENT_VERSION */
-  int32_t version;
-
-  /* The event's type / phase. */
-  Dart_Timeline_Event_Type type;
-
-  /* The event's timestamp according to the same clock as
-   * Dart_TimelineGetMicros. For a duration event, this is the beginning time.
-   */
-  int64_t timestamp0;
-
-  /**
-   * For a duration event, this is the end time. For an async event, this is the
-   * async ID. For a flow event, this is the flow ID. For a begin or end event,
-   * this is the event ID (which is only referenced by the MacOS recorder).
-   */
-  int64_t timestamp1_or_id;
-
-  /* The current isolate of the event, as if by Dart_GetMainPortId, or
-   * ILLEGAL_PORT if the event had no current isolate. */
-  Dart_Port isolate;
-
-  /* The current isolate group of the event, as if by
-   * Dart_CurrentIsolateGroupId, or ILLEGAL_PORT if the event had no current
-   * isolate group. */
-  Dart_IsolateGroupId isolate_group;
-
-  /* The callback data associated with the isolate if any. */
-  void* isolate_data;
-
-  /* The callback data associated with the isolate group if any. */
-  void* isolate_group_data;
-
-  /* The name / label of the event. */
-  const char* label;
-
-  /* The stream / category of the event. */
-  const char* stream;
-
-  intptr_t argument_count;
-  Dart_TimelineRecorderEvent_Argument* arguments;
-} Dart_TimelineRecorderEvent;
-
-/**
- * Callback provided by the embedder to handle the completion of timeline
- * events.
- *
- * \param event A timeline event that has just been completed. The VM keeps
- * ownership of the event and any field in it (i.e., the embedder should copy
- * any values it needs after the callback returns).
- */
-typedef void (*Dart_TimelineRecorderCallback)(
-    Dart_TimelineRecorderEvent* event);
-
-/**
- * Register a `Dart_TimelineRecorderCallback` to be called as timeline events
- * are completed.
- *
- * The callback will be invoked without a current isolate.
- *
- * The callback will be invoked on the thread completing the event. Because
- * `Dart_TimelineEvent` may be called by any thread, the callback may be called
- * on any thread.
- *
- * The callback may be invoked at any time after `Dart_Initialize` is called and
- * before `Dart_Cleanup` returns.
- *
- * If multiple callbacks are registered, only the last callback registered
- * will be remembered. Providing a NULL callback will clear the registration
- * (i.e., a NULL callback produced a no-op instead of a crash).
- *
- * Setting a callback is insufficient to receive events through the callback. The
- * VM flag `timeline_recorder` must also be set to `callback`.
- */
-DART_EXPORT void Dart_SetTimelineRecorderCallback(
-    Dart_TimelineRecorderCallback callback);
-
-/*
- * =======
- * Metrics
- * =======
- */
-
-/**
- * Return metrics gathered for the VM and individual isolates.
- */
-DART_EXPORT int64_t
-Dart_IsolateGroupHeapOldUsedMetric(Dart_IsolateGroup group);  // Byte
-DART_EXPORT int64_t
-Dart_IsolateGroupHeapOldCapacityMetric(Dart_IsolateGroup group);  // Byte
-DART_EXPORT int64_t
-Dart_IsolateGroupHeapOldExternalMetric(Dart_IsolateGroup group);  // Byte
-DART_EXPORT int64_t
-Dart_IsolateGroupHeapNewUsedMetric(Dart_IsolateGroup group);  // Byte
-DART_EXPORT int64_t
-Dart_IsolateGroupHeapNewCapacityMetric(Dart_IsolateGroup group);  // Byte
-DART_EXPORT int64_t
-Dart_IsolateGroupHeapNewExternalMetric(Dart_IsolateGroup group);  // Byte
-
-/*
- * ========
- * UserTags
- * ========
- */
-
-/*
- * Gets the current isolate's currently set UserTag instance.
- *
- * \return The currently set UserTag instance.
- */
-DART_EXPORT Dart_Handle Dart_GetCurrentUserTag();
-
-/*
- * Gets the current isolate's default UserTag instance.
- *
- * \return The default UserTag with label 'Default'
- */
-DART_EXPORT Dart_Handle Dart_GetDefaultUserTag();
-
-/*
- * Creates a new UserTag instance.
- *
- * \param label The name of the new UserTag.
- *
- * \return The newly created UserTag instance or an error handle.
- */
-DART_EXPORT Dart_Handle Dart_NewUserTag(const char* label);
-
-/*
- * Updates the current isolate's UserTag to a new value.
- *
- * \param user_tag The UserTag to be set as the current UserTag.
- *
- * \return The previously set UserTag instance or an error handle.
- */
-DART_EXPORT Dart_Handle Dart_SetCurrentUserTag(Dart_Handle user_tag);
-
-/*
- * Returns the label of a given UserTag instance.
- *
- * \param user_tag The UserTag from which the label will be retrieved.
- *
- * \return The UserTag's label. NULL if the user_tag is invalid. The caller is
- *   responsible for freeing the returned label.
- */
-DART_EXPORT DART_WARN_UNUSED_RESULT char* Dart_GetUserTagLabel(
-    Dart_Handle user_tag);
-
-/*
- * =======
- * Heap Snapshot
- * =======
- */
-
-/**
- * Callback provided by the caller of `Dart_WriteHeapSnapshot` which is
- * used to write out chunks of the requested heap snapshot.
- *
- * \param context An opaque context which was passed to `Dart_WriteHeapSnapshot`
- *   together with this callback.
- *
- * \param buffer Pointer to the buffer containing a chunk of the snapshot.
- *   The callback owns the buffer and needs to `free` it.
- *
- * \param size Number of bytes in the `buffer` to be written.
- *
- * \param is_last Set to `true` for the last chunk. The callback will not
- *   be invoked again after it was invoked once with `is_last` set to `true`.
- */
-typedef void (*Dart_HeapSnapshotWriteChunkCallback)(void* context,
-                                                    uint8_t* buffer,
-                                                    intptr_t size,
-                                                    bool is_last);
-
-/**
- * Generate heap snapshot of the current isolate group and stream it into the
- * given `callback`. VM would produce snapshot in chunks and send these chunks
- * one by one back to the embedder by invoking the provided `callback`.
- *
- * This API enables embedder to stream snapshot into a file or socket without
- * allocating a buffer to hold the whole snapshot in memory.
- *
- * The isolate group will be paused for the duration of this operation.
- *
- * \param write Callback used to write chunks of the heap snapshot.
- *
- * \param context Opaque context which would be passed on each invocation of
- *   `write` callback.
- *
- * \returns `nullptr` if the operation is successful otherwise error message.
- *   Caller owns error message string and needs to `free` it.
- */
-DART_EXPORT char* Dart_WriteHeapSnapshot(
-    Dart_HeapSnapshotWriteChunkCallback write,
-    void* context);
-
-#endif  // RUNTIME_INCLUDE_DART_TOOLS_API_H_

core/dart-bridge/include/dart_version.h

@@ -1,16 +0,0 @@
-/*
- * Copyright (c) 2020, the Dart project authors.  Please see the AUTHORS file
- * for details. All rights reserved. Use of this source code is governed by a
- * BSD-style license that can be found in the LICENSE file.
- */
-
-#ifndef RUNTIME_INCLUDE_DART_VERSION_H_
-#define RUNTIME_INCLUDE_DART_VERSION_H_
-
-// On breaking changes the major version is increased.
-// On backwards compatible changes the minor version is increased.
-// The versioning covers the symbols exposed in dart_api_dl.h
-#define DART_API_DL_MAJOR_VERSION 2
-#define DART_API_DL_MINOR_VERSION 3
-
-#endif /* RUNTIME_INCLUDE_DART_VERSION_H_ */ /* NOLINT */

core/dart-bridge/include/internal/dart_api_dl_impl.h

@@ -1,21 +0,0 @@
-/*
- * Copyright (c) 2020, the Dart project authors.  Please see the AUTHORS file
- * for details. All rights reserved. Use of this source code is governed by a
- * BSD-style license that can be found in the LICENSE file.
- */
-
-#ifndef RUNTIME_INCLUDE_INTERNAL_DART_API_DL_IMPL_H_
-#define RUNTIME_INCLUDE_INTERNAL_DART_API_DL_IMPL_H_
-
-typedef struct {
-  const char* name;
-  void (*function)(void);
-} DartApiEntry;
-
-typedef struct {
-  const int major;
-  const int minor;
-  const DartApiEntry* const functions;
-} DartApi;
-
-#endif /* RUNTIME_INCLUDE_INTERNAL_DART_API_DL_IMPL_H_ */ /* NOLINT */

core/dart-bridge/lib.go

@@ -1,42 +0,0 @@
-//go:build cgo
-
-package dart_bridge
-
-/*
-#include <stdlib.h>
-#include "stdint.h"
-#include "include/dart_api_dl.h"
-#include "include/dart_api_dl.c"
-#include "include/dart_native_api.h"
-
-bool GoDart_PostCObject(Dart_Port_DL port, Dart_CObject* obj) {
-  return Dart_PostCObject_DL(port, obj);
-}
-*/
-import "C"
-import (
-	"fmt"
-	"unsafe"
-)
-
-func InitDartApi(api unsafe.Pointer) {
-	if C.Dart_InitializeApiDL(api) != 0 {
-		panic("failed to create dart bridge")
-	} else {
-		fmt.Println("Dart Api DL is initialized")
-	}
-}
-
-func SendToPort(port int64, msg string) bool {
-	var obj C.Dart_CObject
-	obj._type = C.Dart_CObject_kString
-	msgString := C.CString(msg)
-	defer C.free(unsafe.Pointer(msgString))
-	ptr := unsafe.Pointer(&obj.value[0])
-	*(**C.char)(ptr) = msgString
-	isSuccess := C.GoDart_PostCObject(C.Dart_Port_DL(port), &obj)
-	if !isSuccess {
-		return false
-	}
-	return true
-}

core/dart-bridge/lib_common.go

@@ -1,7 +0,0 @@
-//go:build !cgo
-
-package dart_bridge
-
-func SendToPort(port int64, msg string) bool {
-	return false
-}