up 1.10.13

Update AndroidLibXrayLite
Add Enable New TUN Feature option
2025-08-04 20:21:17 +08:00 · 2025-08-04 19:46:45 +08:00 · 2025-08-04 18:32:16 +08:00 · 2025-08-04 10:00:28 +08:00 · 2025-08-03 17:37:32 +08:00 · 2025-08-03 14:13:06 +08:00
264 changed files with 17395 additions and 8556 deletions
@@ -1,13 +1,14 @@
 name: Build APK

 on:
-  push:
  workflow_dispatch:
    inputs:
-      XRAY_CORE_VERSION:
-        description: 'Xray core version or commit hash'
+      release_tag:
        required: false
-
+        type: string
+  push:
+    branches:
+      - master

 jobs:
  build:
@@ -15,49 +16,144 @@ jobs:

    steps:
    - name: Checkout code
-      uses: actions/checkout@v4
-
-    - name: Setup Java
-      uses: actions/setup-java@v4
+      uses: actions/checkout@v4.2.2
      with:
-        distribution: 'temurin'
-        java-version: '17'
+        submodules: 'recursive'
+        fetch-depth: '0'
+
+    - name: Setup Android SDK
+      uses: android-actions/setup-android@v3.2.0
+      with:
+        log-accepted-android-sdk-licenses: false
+        cmdline-tools-version: '12266719'
+        packages: 'platforms;android-35 build-tools;35.0.0 platform-tools'
+
+    - name: Install NDK
+      run: |
+        echo "y" | $ANDROID_HOME/cmdline-tools/latest/bin/sdkmanager \
+          --channel=3 \
+          --install "ndk;29.0.13113456"
+        echo "NDK_HOME=$ANDROID_HOME/ndk/29.0.13113456" >> $GITHUB_ENV
+        sed -i '10i\
+        \
+            ndkVersion = "29.0.13113456"' ${{ github.workspace }}/V2rayNG/app/build.gradle.kts
+
+    - name: Restore cached libtun2socks
+      id: cache-libtun2socks-restore
+      uses: actions/cache/restore@v4
+      with:
+        path: ${{ github.workspace }}/libs
+        key: libtun2socks-${{ runner.os }}-${{ env.NDK_HOME }}-${{ hashFiles('.git/modules/badvpn/HEAD') }}-${{ hashFiles('.git/modules/libancillary/HEAD') }}
+
+    - name: Build libtun2socks
+      if: steps.cache-libtun2socks-restore.outputs.cache-hit != 'true'
+      run: |
+        bash compile-tun2socks.sh
+
+    - name: Save libtun2socks
+      if: steps.cache-libtun2socks-restore.outputs.cache-hit != 'true'
+      uses: actions/cache/save@v4
+      with:
+        path: ${{ github.workspace }}/libs
+        key: libtun2socks-${{ runner.os }}-${{ env.NDK_HOME }}-${{ hashFiles('.git/modules/badvpn/HEAD') }}-${{ hashFiles('.git/modules/libancillary/HEAD') }}
+
+    - name: Copy libtun2socks
+      run: |
+        cp -r ${{ github.workspace }}/libs ${{ github.workspace }}/V2rayNG/app
+
+    - name: Fetch AndroidLibXrayLite tag
+      run: |
+        pushd AndroidLibXrayLite
+        CURRENT_TAG=$(git describe --tags --abbrev=0)
+        echo "Current tag in this repo: $CURRENT_TAG"
+        echo "CURRENT_TAG=$CURRENT_TAG" >> $GITHUB_ENV
+        popd
+
+    - name: Download libv2ray
+      uses: robinraju/release-downloader@v1.12
+      with:
+        repository: '2dust/AndroidLibXrayLite'
+        tag: ${{ env.CURRENT_TAG }}
+        fileName: 'libv2ray.aar'
+        out-file-path: V2rayNG/app/libs/
+
+    - name: Restore cached libhysteria2
+      id: cache-libhysteria2-restore
+      uses: actions/cache/restore@v4
+      with:
+        path: ${{ github.workspace }}/hysteria/libs
+        key: libhysteria2-${{ runner.os }}-${{ env.NDK_HOME }}-${{ hashFiles('.git/modules/hysteria/HEAD') }}-${{ hashFiles('libhysteria2.sh') }}

    - name: Setup Golang
-      uses: actions/setup-go@v5
+      if: steps.cache-libhysteria2-restore.outputs.cache-hit != 'true'
+      uses: actions/setup-go@v5.4.0
      with:
-        go-version: '1.22.2'
+        go-version-file: 'AndroidLibXrayLite/go.mod'
+        cache: false

-    - name: Install gomobile
+    - name: Build libhysteria2
+      if: steps.cache-libhysteria2-restore.outputs.cache-hit != 'true'
      run: |
-        go install golang.org/x/mobile/cmd/gomobile@latest
-        echo "$(go env GOPATH)/bin" >> $GITHUB_PATH
+        bash libhysteria2.sh

+    - name: Save libhysteria2
+      if: steps.cache-libhysteria2-restore.outputs.cache-hit != 'true'
+      uses: actions/cache/save@v4
+      with:
+        path: ${{ github.workspace }}/hysteria/libs
+        key: libhysteria2-${{ runner.os }}-${{ env.NDK_HOME }}-${{ hashFiles('.git/modules/hysteria/HEAD') }}-${{ hashFiles('libhysteria2.sh') }}

-    - name: Setup Android environment
-      uses: android-actions/setup-android@v3
-
-
-    - name: Build dependencies
+    - name: Copy libhysteria2
      run: |
-        mkdir ${{ github.workspace }}/build
-        cd ${{ github.workspace }}/build
-        git clone --depth=1 -b main https://github.com/2dust/AndroidLibXrayLite.git
-        cd AndroidLibXrayLite
-        go get github.com/xtls/xray-core@${{ github.event.inputs.XRAY_CORE_VERSION }} || true
-        gomobile init
-        go mod tidy -v
-        gomobile bind -v -androidapi 21 -ldflags='-s -w' ./
-        cp *.aar ${{ github.workspace }}/V2rayNG/app/libs/
+        cp -r ${{ github.workspace }}/hysteria/libs ${{ github.workspace }}/V2rayNG/app
+
+    - name: Setup Java
+      uses: actions/setup-java@v4.7.0
+      with:
+        distribution: 'temurin'
+        java-version: '21'
+
+    - name: Decode Keystore
+      uses: timheuer/base64-to-file@v1.2.4
+      id: android_keystore
+      with:
+        fileName: "android_keystore.jks"
+        encodedString: ${{ secrets.APP_KEYSTORE_BASE64 }}

    - name: Build APK
      run: |
        cd ${{ github.workspace }}/V2rayNG
+        echo "sdk.dir=${ANDROID_HOME}" > local.properties
        chmod 755 gradlew
-        ./gradlew assembleDebug
-
-    - name: Upload APK
-      uses: actions/upload-artifact@v4
+        ./gradlew licenseFdroidReleaseReport
+        ./gradlew assembleRelease -Pandroid.injected.signing.store.file=${{ steps.android_keystore.outputs.filePath }} -Pandroid.injected.signing.store.password=${{ secrets.APP_KEYSTORE_PASSWORD }} -Pandroid.injected.signing.key.alias=${{ secrets.APP_KEYSTORE_ALIAS }} -Pandroid.injected.signing.key.password=${{ secrets.APP_KEY_PASSWORD }}
+    
+    - name: Upload arm64-v8a APK
+      uses: actions/upload-artifact@v4.6.2
+      if: ${{  success() }}
      with:
-        name: apk
-        path: ${{ github.workspace }}/V2rayNG/app/build/outputs/apk/debug/
+        name: arm64-v8a
+        path: ${{ github.workspace }}/V2rayNG/app/build/outputs/apk/*/release/*arm64-v8a*.apk
+
+    - name: Upload armeabi-v7a APK
+      uses: actions/upload-artifact@v4.6.2
+      if: ${{  success() }}
+      with:
+        name: armeabi-v7a
+        path: ${{ github.workspace }}/V2rayNG/app/build/outputs/apk/*/release/*armeabi-v7a*.apk
+
+    - name: Upload x86 APK
+      uses: actions/upload-artifact@v4.6.2
+      if: ${{  success() }}
+      with:
+        name: x86-apk
+        path: ${{ github.workspace }}/V2rayNG/app/build/outputs/apk/*/release/*x86*.apk
+
+    - name: Upload to release
+      uses: svenstaro/upload-release-action@v2
+      if: github.event.inputs.release_tag != ''
+      with:
+        file: ${{ github.workspace }}/V2rayNG/app/build/outputs/apk/*playstore*/release/*.apk
+        tag: ${{ github.event.inputs.release_tag }}
+        file_glob: true
+        prerelease: true
@@ -0,0 +1,16 @@
+name: Validate Fastlane metadata
+
+on:
+  workflow_dispatch:
+  push:
+      branches: [ "master" ]
+  pull_request:
+      branches: [ "master" ]
+
+jobs:
+  go:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - name: Validate Fastlane Supply Metadata
+        uses: ashutoshgngwr/validate-fastlane-supply-metadata@v2.1.0
@@ -1,5 +1,66 @@
+# Ignore data and key store files
 *.dat
 *.jks
+
+# Ignore output JSON file
 V2rayNG/app/release/output.json
+
+# Ignore IDE and build system directories
 .idea/
 .gradle/
+*.iml
+
+# Ignore local properties and DS_Store files
+/local.properties
+.DS_Store
+
+# Ignore build directories and captures
+/build
+/captures
+V2rayNG/app/build
+V2rayNG/build
+V2rayNG/local.properties
+
+# Ignore APK and AAR files
+*.apk
+*.aar
+
+# Ignore signing properties
+signing.properties
+
+# Ignore shared object files
+*.so
+
+# Ignore Google services JSON
+V2rayNG/app/google-services.json
+
+# Additional common Android/Java ignores
+*.log
+*.tmp
+*.bak
+*.swp
+*.orig
+*.class
+*.jar
+*.war
+*.ear
+
+# Ignore executable files
+*.exe
+*.dll
+*.obj
+*.o
+*.pyc
+*.pyo
+
+# Ignore files from other IDEs
+.vscode/
+.classpath
+.project
+.settings/
+*.sublime-workspace
+*.sublime-project
+
+# Ignore OS-specific files
+Thumbs.db
+.DS_Store
@@ -0,0 +1,12 @@
+[submodule "hysteria"]
+	path = hysteria
+	url = https://github.com/apernet/hysteria
+[submodule "AndroidLibXrayLite"]
+	path = AndroidLibXrayLite
+	url = https://github.com/2dust/AndroidLibXrayLite
+[submodule "badvpn"]
+	path = badvpn
+	url = https://github.com/XTLS/badvpn
+[submodule "libancillary"]
+	path = libancillary
+	url = https://github.com/shadowsocks/libancillary
@@ -1,20 +0,0 @@
-# AndroidLibV2rayLite
-
-### Preparation
- latest Ubuntu environment
- At lease 30G free space
- Get Repo [AndroidLibV2rayLite](https://github.com/2dust/AndroidLibV2rayLite) or [AndroidLibXrayLite](https://github.com/2dust/AndroidLibXrayLite)
-### Prepare Go
- Go to https://golang.org/doc/install and install latest go
- Make sure `go version` works as expected
-### Prepare gomobile
- Go to https://pkg.go.dev/golang.org/x/mobile/cmd/gomobile and install gomobile
- export PATH=$PATH:~/go/bin
- Make sure `gomobile init` works as expected
-### Prepare NDK
- Go to https://developer.android.com/ndk/downloads and install latest NDK
- export PATH=$PATH:<wherever you ndk is located>
- Make sure `ndk-build -v` works as expected
-### Make
- sudo apt install make
- Read and understand [build script](https://github.com/2dust/AndroidLibV2rayLite/blob/master/Makefile)
@@ -3,16 +3,12 @@
 A V2Ray client for Android, support [Xray core](https://github.com/XTLS/Xray-core) and [v2fly core](https://github.com/v2fly/v2ray-core)

 [![API](https://img.shields.io/badge/API-21%2B-yellow.svg?style=flat)](https://developer.android.com/about/versions/lollipop)
-[![Kotlin Version](https://img.shields.io/badge/Kotlin-1.9.23-blue.svg)](https://kotlinlang.org)
+[![Kotlin Version](https://img.shields.io/badge/Kotlin-2.1.21-blue.svg)](https://kotlinlang.org)
 [![GitHub commit activity](https://img.shields.io/github/commit-activity/m/2dust/v2rayNG)](https://github.com/2dust/v2rayNG/commits/master)
 [![CodeFactor](https://www.codefactor.io/repository/github/2dust/v2rayng/badge)](https://www.codefactor.io/repository/github/2dust/v2rayng)
 [![GitHub Releases](https://img.shields.io/github/downloads/2dust/v2rayNG/latest/total?logo=github)](https://github.com/2dust/v2rayNG/releases)
 [![Chat on Telegram](https://img.shields.io/badge/Chat%20on-Telegram-brightgreen.svg)](https://t.me/v2rayn)

-<a href="https://play.google.com/store/apps/details?id=com.v2ray.ang">
-<img alt="Get it on Google Play" src="https://play.google.com/intl/en_us/badges/images/generic/en_badge_web_generic.png" width="165" height="64" />
-</a>
-
 ### Telegram Channel
 [github_2dust](https://t.me/github_2dust)

@@ -21,7 +17,7 @@ A V2Ray client for Android, support [Xray core](https://github.com/XTLS/Xray-cor
 #### Geoip and Geosite
 - geoip.dat and geosite.dat files are in `Android/data/com.v2ray.ang/files/assets` (path may differ on some Android device)
 - download feature will get enhanced version in this [repo](https://github.com/Loyalsoldier/v2ray-rules-dat) (Note it need a working proxy)
- latest official [domain list](https://github.com/v2fly/domain-list-community) and [ip list](https://github.com/v2fly/geoip) can be imported manually
+- latest official [domain list](https://github.com/Loyalsoldier/v2ray-rules-dat) and [ip list](https://github.com/Loyalsoldier/geoip) can be imported manually
 - possible to use third party dat file in the same folder, like [h2y](https://guide.v2fly.org/routing/sitedata.html#%E5%A4%96%E7%BD%AE%E7%9A%84%E5%9F%9F%E5%90%8D%E6%96%87%E4%BB%B6)

 ### More in our [wiki](https://github.com/2dust/v2rayNG/wiki)
@@ -1,10 +0,0 @@
-*.iml
-.gradle
-/local.properties
-/.idea
-.DS_Store
-/build
-/captures
-*.apk
-signing.properties
-*.aar
@@ -1,2 +0,0 @@
-/build
-/google-services.json
@@ -1,46 +1,63 @@
 plugins {
-    id("com.android.application")
-    id("org.jetbrains.kotlin.android")
+    alias(libs.plugins.android.application)
+    alias(libs.plugins.kotlin.android)
+    id("com.jaredsburrows.license")
 }

 android {
    namespace = "com.v2ray.ang"
-    compileSdk = 34
+    compileSdk = 35

    defaultConfig {
        applicationId = "com.v2ray.ang"
        minSdk = 21
-        targetSdk = 34
-        versionCode = 594
-        versionName = "1.9.3"
+        targetSdk = 35
+        versionCode = 663
+        versionName = "1.10.13"
        multiDexEnabled = true
+
+        val abiFilterList = (properties["ABI_FILTERS"] as? String)?.split(';')
        splits {
            abi {
                isEnable = true
-                include(
-                    "arm64-v8a",
-                    "armeabi-v7a",
-                    "x86_64",
-                    "x86"
-                )
-                isUniversalApk = true
+                reset()
+                if (abiFilterList != null && abiFilterList.isNotEmpty()) {
+                    include(*abiFilterList.toTypedArray())
+                } else {
+                    include(
+                        "arm64-v8a",
+                        "armeabi-v7a",
+                        "x86_64",
+                        "x86"
+                    )
+                }
+                isUniversalApk = abiFilterList.isNullOrEmpty()
            }
        }

+        testInstrumentationRunner = "androidx.test.runner.AndroidJUnitRunner"
    }

-    compileOptions {
-        sourceCompatibility = JavaVersion.VERSION_1_8
-        targetCompatibility = JavaVersion.VERSION_1_8
-    }
    buildTypes {
        release {
            isMinifyEnabled = false
-
+            proguardFiles(
+                getDefaultProguardFile("proguard-android-optimize.txt"),
+                "proguard-rules.pro"
+            )
        }
-        debug {
-            isMinifyEnabled = false
+    }

+    flavorDimensions.add("distribution")
+    productFlavors {
+        create("fdroid") {
+            dimension = "distribution"
+            applicationIdSuffix = ".fdroid"
+            buildConfigField("String", "DISTRIBUTION", "\"F-Droid\"")
+        }
+        create("playstore") {
+            dimension = "distribution"
+            buildConfigField("String", "DISTRIBUTION", "\"Play Store\"")
        }
    }

@@ -50,30 +67,58 @@ android {
        }
    }

+
+    compileOptions {
+        isCoreLibraryDesugaringEnabled = true
+        sourceCompatibility = JavaVersion.VERSION_17
+        targetCompatibility = JavaVersion.VERSION_17
+    }
    kotlinOptions {
-        jvmTarget = JavaVersion.VERSION_1_8.toString()
+        jvmTarget = JavaVersion.VERSION_17.toString()
    }

    applicationVariants.all {
        val variant = this
-        val versionCodes =
-            mapOf("armeabi-v7a" to 4, "arm64-v8a" to 4, "x86" to 4, "x86_64" to 4, "universal" to 4)
+        val isFdroid = variant.productFlavors.any { it.name == "fdroid" }
+        if (isFdroid) {
+            val versionCodes =
+                mapOf(
+                    "armeabi-v7a" to 2, "arm64-v8a" to 1, "x86" to 4, "x86_64" to 3, "universal" to 0
+                )

-        variant.outputs
-            .map { it as com.android.build.gradle.internal.api.ApkVariantOutputImpl }
-            .forEach { output ->
-                val abi = if (output.getFilter("ABI") != null)
-                    output.getFilter("ABI")
-                else
-                    "universal"
-
-                output.outputFileName = "v2rayNG_${variant.versionName}_${abi}.apk"
-                if (versionCodes.containsKey(abi)) {
-                    output.versionCodeOverride = (1000000 * versionCodes[abi]!!).plus(variant.versionCode)
-                } else {
-                    return@forEach
+            variant.outputs
+                .map { it as com.android.build.gradle.internal.api.ApkVariantOutputImpl }
+                .forEach { output ->
+                    val abi = output.getFilter("ABI") ?: "universal"
+                    output.outputFileName = "v2rayNG_${variant.versionName}-fdroid_${abi}.apk"
+                    if (versionCodes.containsKey(abi)) {
+                        output.versionCodeOverride =
+                            (100 * variant.versionCode + versionCodes[abi]!!).plus(5000000)
+                    } else {
+                        return@forEach
+                    }
                }
-            }
+        } else {
+            val versionCodes =
+                mapOf("armeabi-v7a" to 4, "arm64-v8a" to 4, "x86" to 4, "x86_64" to 4, "universal" to 4)
+
+            variant.outputs
+                .map { it as com.android.build.gradle.internal.api.ApkVariantOutputImpl }
+                .forEach { output ->
+                    val abi = if (output.getFilter("ABI") != null)
+                        output.getFilter("ABI")
+                    else
+                        "universal"
+
+                    output.outputFileName = "v2rayNG_${variant.versionName}_${abi}.apk"
+                    if (versionCodes.containsKey(abi)) {
+                        output.versionCodeOverride =
+                            (1000000 * versionCodes[abi]!!).plus(variant.versionCode)
+                    } else {
+                        return@forEach
+                    }
+                }
+        }
    }

    buildFeatures {
@@ -86,47 +131,61 @@ android {
            useLegacyPackaging = true
        }
    }
+
 }

 dependencies {
+    // Core Libraries
    implementation(fileTree(mapOf("dir" to "libs", "include" to listOf("*.aar", "*.jar"))))
-    testImplementation(libs.junit)

-    implementation(libs.flexbox)
-    // Androidx
-    implementation(libs.constraintlayout)
-    implementation(libs.legacy.support.v4)
-    implementation(libs.appcompat)
-    implementation(libs.material)
-    implementation(libs.cardview)
+    // AndroidX Core Libraries
+    implementation(libs.androidx.core.ktx)
+    implementation(libs.androidx.appcompat)
+    implementation(libs.androidx.activity)
+    implementation(libs.androidx.constraintlayout)
    implementation(libs.preference.ktx)
    implementation(libs.recyclerview)
-    implementation(libs.fragment.ktx)
-    implementation(libs.multidex)
-    implementation(libs.viewpager2)
+    implementation(libs.androidx.swiperefreshlayout)

-    // Androidx ktx
-    implementation(libs.activity.ktx)
+    // UI Libraries
+    implementation(libs.material)
+    implementation(libs.toasty)
+    implementation(libs.editorkit)
+    implementation(libs.flexbox)
+
+    // Data and Storage Libraries
+    implementation(libs.mmkv.static)
+    implementation(libs.gson)
+
+    // Reactive and Utility Libraries
+    implementation(libs.kotlinx.coroutines.android)
+    implementation(libs.kotlinx.coroutines.core)
+
+    // Language and Processing Libraries
+    implementation(libs.language.base)
+    implementation(libs.language.json)
+
+    // Intent and Utility Libraries
+    implementation(libs.quickie.foss)
+    implementation(libs.core)
+
+    // AndroidX Lifecycle and Architecture Components
    implementation(libs.lifecycle.viewmodel.ktx)
    implementation(libs.lifecycle.livedata.ktx)
    implementation(libs.lifecycle.runtime.ktx)

-    //kotlin
-    implementation(libs.kotlin.reflect)
-    implementation(libs.kotlinx.coroutines.core)
-    implementation(libs.kotlinx.coroutines.android)
-
-    implementation(libs.mmkv.static)
-    implementation(libs.gson)
-    implementation(libs.rxjava)
-    implementation(libs.rxandroid)
-    implementation(libs.rxpermissions)
-    implementation(libs.toastcompat)
-    implementation(libs.editorkit)
-    implementation(libs.language.base)
-    implementation(libs.language.json)
-    implementation(libs.quickie.bundled)
-    implementation(libs.core)
+    // Background Task Libraries
    implementation(libs.work.runtime.ktx)
    implementation(libs.work.multiprocess)
-}
+
+    // Multidex Support
+    implementation(libs.multidex)
+
+    // Testing Libraries
+    testImplementation(libs.junit)
+    androidTestImplementation(libs.androidx.junit)
+    androidTestImplementation(libs.androidx.espresso.core)
+    testImplementation(libs.org.mockito.mockito.inline)
+    testImplementation(libs.mockito.kotlin)
+    coreLibraryDesugaring(libs.desugar.jdk.libs)
+}
@@ -0,0 +1,21 @@
+# 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
@@ -5,9 +5,9 @@

    <supports-screens
        android:anyDensity="true"
-        android:smallScreens="true"
-        android:normalScreens="true"
        android:largeScreens="true"
+        android:normalScreens="true"
+        android:smallScreens="true"
        android:xlargeScreens="true" />

    <uses-sdk
@@ -35,7 +35,6 @@
    <uses-permission android:name="android.permission.CHANGE_NETWORK_STATE" />
    <uses-permission android:name="android.permission.INTERNET" />
    <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" />
-    <!-- <useapplications-permission android:name="android.permission.RECEIVE_BOOT_COMPLETED" /> -->
    <uses-permission android:name="android.permission.CAMERA" />
    <uses-permission android:name="android.permission.FOREGROUND_SERVICE" />
    <uses-permission
@@ -44,14 +43,15 @@
    <!-- <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" /> -->
    <uses-permission android:name="android.permission.POST_NOTIFICATIONS" />
    <uses-permission android:name="android.permission.READ_MEDIA_IMAGES" />
-
+    <uses-permission android:name="android.permission.RECEIVE_BOOT_COMPLETED" />

    <application
        android:name=".AngApplication"
        android:allowBackup="true"
-        android:icon="@mipmap/ic_launcher"
        android:banner="@mipmap/ic_banner"
+        android:icon="@mipmap/ic_launcher"
        android:label="@string/app_name"
+        android:networkSecurityConfig="@xml/network_security_config"
        android:supportsRtl="true"
        android:theme="@style/AppThemeDayNight"
        android:usesCleartextTraffic="true"
@@ -77,57 +77,57 @@
                android:resource="@xml/shortcuts" />
        </activity>
        <activity
-            android:exported="false"
            android:name=".ui.ServerActivity"
+            android:exported="false"
            android:windowSoftInputMode="stateUnchanged" />
        <activity
-            android:exported="false"
            android:name=".ui.ServerCustomConfigActivity"
+            android:exported="false"
            android:windowSoftInputMode="stateUnchanged" />
        <activity
-            android:exported="false"
-            android:name=".ui.SettingsActivity" />
+            android:name=".ui.SettingsActivity"
+            android:exported="false" />
        <activity
-            android:exported="false"
-            android:name=".ui.PerAppProxyActivity" />
+            android:name=".ui.PerAppProxyActivity"
+            android:exported="false" />
        <activity
-            android:exported="false"
-            android:name=".ui.ScannerActivity" />
+            android:name=".ui.ScannerActivity"
+            android:exported="false" />
        <activity
-            android:exported="false"
-            android:name=".ui.LogcatActivity" />
+            android:name=".ui.LogcatActivity"
+            android:exported="false" />
        <activity
-            android:exported="false"
-            android:name=".ui.RoutingSettingActivity" />
+            android:name=".ui.RoutingSettingActivity"
+            android:exported="false" />
        <activity
-            android:exported="false"
-            android:name=".ui.RoutingEditActivity" />
+            android:name=".ui.RoutingEditActivity"
+            android:exported="false" />
        <activity
-            android:exported="false"
-            android:name=".ui.SubSettingActivity" />
+            android:name=".ui.SubSettingActivity"
+            android:exported="false" />
        <activity
-            android:exported="false"
-            android:name=".ui.UserAssetActivity" />
+            android:name=".ui.UserAssetActivity"
+            android:exported="false" />
        <activity
-            android:exported="false"
-            android:name=".ui.UserAssetUrlActivity" />
+            android:name=".ui.UserAssetUrlActivity"
+            android:exported="false" />

        <activity
-            android:exported="false"
-            android:name=".ui.SubEditActivity" />
+            android:name=".ui.SubEditActivity"
+            android:exported="false" />
        <activity
-            android:exported="false"
-            android:name=".ui.ScScannerActivity" />
+            android:name=".ui.ScScannerActivity"
+            android:exported="false" />
        <activity
-            android:exported="false"
            android:name=".ui.ScSwitchActivity"
            android:excludeFromRecents="true"
+            android:exported="false"
            android:process=":RunSoLibV2RayDaemon"
            android:theme="@style/AppTheme.NoActionBar.Translucent" />

        <activity
-            android:exported="true"
-            android:name=".ui.UrlSchemeActivity">
+            android:name=".ui.UrlSchemeActivity"
+            android:exported="true">
            <intent-filter>
                <action android:name="android.intent.action.SEND" />
                <category android:name="android.intent.category.DEFAULT" />
@@ -145,16 +145,19 @@
            </intent-filter>
        </activity>
        <activity
-            android:exported="false"
-            android:name=".ui.AboutActivity" />
+            android:name=".ui.CheckUpdateActivity"
+            android:exported="false" />
+        <activity
+            android:name=".ui.AboutActivity"
+            android:exported="false" />

        <service
            android:name=".service.V2RayVpnService"
            android:enabled="true"
            android:exported="false"
+            android:foregroundServiceType="specialUse"
            android:label="@string/app_name"
            android:permission="android.permission.BIND_VPN_SERVICE"
-            android:foregroundServiceType="specialUse"
            android:process=":RunSoLibV2RayDaemon">
            <intent-filter>
                <action android:name="android.net.VpnService" />
@@ -170,8 +173,8 @@
        <service
            android:name=".service.V2RayProxyOnlyService"
            android:exported="false"
-            android:label="@string/app_name"
            android:foregroundServiceType="specialUse"
+            android:label="@string/app_name"
            android:process=":RunSoLibV2RayDaemon">
            <property
                android:name="android.app.PROPERTY_SPECIAL_USE_FGS_SUBTYPE"
@@ -181,12 +184,11 @@
        <service
            android:name=".service.V2RayTestService"
            android:exported="false"
-            android:process=":RunSoLibV2RayDaemon"
-            />
+            android:process=":RunSoLibV2RayDaemon" />

        <receiver
-            android:exported="true"
            android:name=".receiver.WidgetProvider"
+            android:exported="true"
            android:process=":RunSoLibV2RayDaemon">
            <meta-data
                android:name="android.appwidget.provider"
@@ -197,15 +199,24 @@
                <action android:name="com.v2ray.ang.action.activity" />
            </intent-filter>
        </receiver>
+        <receiver
+            android:name=".receiver.BootReceiver"
+            android:exported="true"
+            android:label="BootReceiver">
+            <intent-filter>
+                <action android:name="android.intent.action.BOOT_COMPLETED" />
+            </intent-filter>
+        </receiver>

        <service
-            android:exported="true"
            android:name=".service.QSTileService"
+            android:exported="true"
+            android:foregroundServiceType="specialUse"
            android:icon="@drawable/ic_stat_name"
            android:label="@string/app_tile_name"
-            android:foregroundServiceType="specialUse"
            android:permission="android.permission.BIND_QUICK_SETTINGS_TILE"
-            android:process=":RunSoLibV2RayDaemon">
+            android:process=":RunSoLibV2RayDaemon"
+            tools:targetApi="24">
            <intent-filter>
                <action android:name="android.service.quicksettings.action.QS_TILE" />
            </intent-filter>
@@ -215,19 +226,19 @@
        </service>
        <!-- =====================Tasker===================== -->
        <activity
-            android:exported="true"
            android:name=".ui.TaskerActivity"
-            android:icon="@mipmap/ic_launcher"
-            android:label="@string/app_name">
+            android:exported="true"
+            android:icon="@mipmap/ic_launcher">
            <intent-filter>
                <action android:name="com.twofortyfouram.locale.intent.action.EDIT_SETTING" />
            </intent-filter>
        </activity>

        <receiver
-            android:exported="true"
            android:name=".receiver.TaskerReceiver"
-            android:process=":RunSoLibV2RayDaemon">
+            android:exported="true"
+            android:process=":RunSoLibV2RayDaemon"
+            tools:ignore="ExportedReceiver">
            <intent-filter>
                <action android:name="com.twofortyfouram.locale.intent.action.FIRE_SETTING" />
            </intent-filter>
@@ -21,10 +21,10 @@
    "network": "udp"
  },
  {
-    "remarks": "阻断广告",
-    "outboundTag": "block",
-    "domain": [
-      "geosite:category-ads-all"
+    "remarks": "绕过局域网IP",
+    "outboundTag": "direct",
+    "ip": [
+      "geoip:private"
    ]
  },
  {
@@ -35,10 +35,95 @@
    ]
  },
  {
-    "remarks": "绕过局域网IP",
-    "outboundTag": "direct",
+    "remarks": "代理海外公共DNSIP",
+    "outboundTag": "proxy",
    "ip": [
-      "geoip:private"
+      "1.1.1.1",
+      "1.0.0.1",
+      "2606:4700:4700::1111",
+      "2606:4700:4700::1001",
+      "1.1.1.2",
+      "1.0.0.2",
+      "2606:4700:4700::1112",
+      "2606:4700:4700::1002",
+      "1.1.1.3",
+      "1.0.0.3",
+      "2606:4700:4700::1113",
+      "2606:4700:4700::1003",
+      "8.8.8.8",
+      "8.8.4.4",
+      "2001:4860:4860::8888",
+      "2001:4860:4860::8844",
+      "94.140.14.14",
+      "94.140.15.15",
+      "2a10:50c0::ad1:ff",
+      "2a10:50c0::ad2:ff",
+      "94.140.14.15",
+      "94.140.15.16",
+      "2a10:50c0::bad1:ff",
+      "2a10:50c0::bad2:ff",
+      "94.140.14.140",
+      "94.140.14.141",
+      "2a10:50c0::1:ff",
+      "2a10:50c0::2:ff",
+      "208.67.222.222",
+      "208.67.220.220",
+      "2620:119:35::35",
+      "2620:119:53::53",
+      "208.67.222.123",
+      "208.67.220.123",
+      "2620:119:35::123",
+      "2620:119:53::123",
+      "9.9.9.9",
+      "149.112.112.112",
+      "2620:fe::9",
+      "2620:fe::fe",
+      "9.9.9.11",
+      "149.112.112.11",
+      "2620:fe::11",
+      "2620:fe::fe:11",
+      "9.9.9.10",
+      "149.112.112.10",
+      "2620:fe::10",
+      "2620:fe::fe:10",
+      "77.88.8.8",
+      "77.88.8.1",
+      "2a02:6b8::feed:0ff",
+      "2a02:6b8:0:1::feed:0ff",
+      "77.88.8.88",
+      "77.88.8.2",
+      "2a02:6b8::feed:bad",
+      "2a02:6b8:0:1::feed:bad",
+      "77.88.8.7",
+      "77.88.8.3",
+      "2a02:6b8::feed:a11",
+      "2a02:6b8:0:1::feed:a11"
+    ]
+  },
+  {
+    "remarks": "代理海外公共DNS域名",
+    "outboundTag": "proxy",
+    "domain": [
+      "domain:cloudflare-dns.com",
+      "domain:one.one.one.one",
+      "domain:dns.google",
+      "domain:adguard-dns.com",
+      "domain:opendns.com",
+      "domain:umbrella.com",
+      "domain:quad9.net",
+      "domain:yandex.net"
+    ]
+  },
+  {
+    "remarks": "代理IP",
+    "outboundTag": "proxy",
+    "ip": [
+      "geoip:facebook",
+      "geoip:fastly",
+      "geoip:google",
+      "geoip:netflix",
+      "geoip:telegram",
+      "geoip:twitter"
    ]
  },
  {
@@ -49,22 +134,6 @@
      "geosite:greatfire"
    ]
  },
-  {
-    "remarks": "代理Google等",
-    "outboundTag": "proxy",
-    "ip": [
-      "1.0.0.1",
-      "1.1.1.1",
-      "8.8.8.8",
-      "8.8.4.4",
-      "geoip:facebook",
-      "geoip:fastly",
-      "geoip:google",
-      "geoip:netflix",
-      "geoip:telegram",
-      "geoip:twitter"
-    ]
-  },
  {
    "remarks": "最终直连",
    "port": "0-65535",
@@ -6,10 +6,10 @@
    "network": "udp"
  },
  {
-    "remarks": "阻断广告",
-    "outboundTag": "block",
-    "domain": [
-      "geosite:category-ads-all"
+    "remarks": "绕过局域网IP",
+    "outboundTag": "direct",
+    "ip": [
+      "geoip:private"
    ]
  },
  {
@@ -19,13 +19,6 @@
      "geosite:private"
    ]
  },
-  {
-    "remarks": "绕过局域网IP",
-    "outboundTag": "direct",
-    "ip": [
-      "geoip:private"
-    ]
-  },
  {
    "remarks": "最终代理",
    "port": "0-65535",
@@ -14,10 +14,10 @@
    "network": "udp"
  },
  {
-    "remarks": "阻断广告",
-    "outboundTag": "block",
-    "domain": [
-      "geosite:category-ads-all"
+    "remarks": "绕过局域网IP",
+    "outboundTag": "direct",
+    "ip": [
+      "geoip:private"
    ]
  },
  {
@@ -28,54 +28,69 @@
    ]
  },
  {
-    "remarks": "绕过局域网IP",
+    "remarks": "绕过中国公共DNSIP",
    "outboundTag": "direct",
    "ip": [
-      "geoip:private"
+      "223.5.5.5",
+      "223.6.6.6",
+      "2400:3200::1",
+      "2400:3200:baba::1",
+      "119.29.29.29",
+      "1.12.12.12",
+      "120.53.53.53",
+      "2402:4e00::",
+      "2402:4e00:1::",
+      "180.76.76.76",
+      "2400:da00::6666",
+      "114.114.114.114",
+      "114.114.115.115",
+      "114.114.114.119",
+      "114.114.115.119",
+      "114.114.114.110",
+      "114.114.115.110",
+      "180.184.1.1",
+      "180.184.2.2",
+      "101.226.4.6",
+      "218.30.118.6",
+      "123.125.81.6",
+      "140.207.198.6",
+      "1.2.4.8",
+      "210.2.4.8",
+      "52.80.66.66",
+      "117.50.22.22",
+      "2400:7fc0:849e:200::4",
+      "2404:c2c0:85d8:901::4",
+      "117.50.10.10",
+      "52.80.52.52",
+      "2400:7fc0:849e:200::8",
+      "2404:c2c0:85d8:901::8",
+      "117.50.60.30",
+      "52.80.60.30"
    ]
  },
  {
-    "remarks": "绕过中国域名",
+    "remarks": "绕过中国公共DNS域名",
    "outboundTag": "direct",
    "domain": [
-      "domain:dns.alidns.com",
+      "domain:alidns.com",
      "domain:doh.pub",
      "domain:dot.pub",
-      "domain:doh.360.cn",
-      "domain:dot.360.cn",
-      "geosite:cn",
-      "geosite:geolocation-cn"
+      "domain:360.cn",
+      "domain:onedns.net"
    ]
  },
  {
    "remarks": "绕过中国IP",
    "outboundTag": "direct",
    "ip": [
-      "223.5.5.5/32",
-      "223.6.6.6/32",
-      "2400:3200::1/128",
-      "2400:3200:baba::1/128",
-      "119.29.29.29/32",
-      "1.12.12.12/32",
-      "120.53.53.53/32",
-      "2402:4e00::/128",
-      "2402:4e00:1::/128",
-      "180.76.76.76/32",
-      "2400:da00::6666/128",
-      "114.114.114.114/32",
-      "114.114.115.115/32",
-      "180.184.1.1/32",
-      "180.184.2.2/32",
-      "101.226.4.6/32",
-      "218.30.118.6/32",
-      "123.125.81.6/32",
-      "140.207.198.6/32",
      "geoip:cn"
    ]
  },
  {
-    "remarks": "最终代理",
-    "port": "0-65535",
-    "outboundTag": "proxy"
+    "remarks": "绕过中国域名",
+    "outboundTag": "direct",
+    "domain": [
+      "geosite:cn"
+    ]
  }
 ]
@@ -0,0 +1,37 @@
+[
+  {
+    "remarks": "Block udp443",
+    "outboundTag": "block",
+    "port": "443",
+    "network": "udp"
+  },
+  {
+    "remarks": "Direct LAN IP",
+    "outboundTag": "direct",
+    "ip": [
+      "geoip:private"
+    ]
+  },
+  {
+    "remarks": "Direct LAN domains",
+    "outboundTag": "direct",
+    "domain": [
+      "geosite:private"
+    ]
+  },
+  {
+    "remarks": "Bypass Iran domains",
+    "outboundTag": "direct",
+    "domain": [
+      "domain:ir",
+      "geosite:category-ir"
+    ]
+  },
+  {
+    "remarks": "Bypass Iran IP",
+    "outboundTag": "direct",
+    "ip": [
+       "geoip:ir"
+    ]
+  }
+]
@@ -4,6 +4,7 @@ au.com.shiftyjelly.pocketcasts
 bbc.mobile.news.ww
 be.mygod.vpnhotspot
 ch.protonmail.android
+cm.aptoide.pt
 co.wanqu.android
 com.alphainventor.filemanager
 com.amazon.kindle
@@ -34,7 +35,9 @@ com.chrome.canary
 com.chrome.dev
 com.cl.newt66y
 com.cradle.iitc_mobile
+org.exarhteam.iitc_mobile
 com.cygames.shadowverse
+com.dcard.freedom
 com.devhd.feedly
 com.devolver.reigns2
 com.discord
@@ -108,6 +111,7 @@ com.ifttt.ifttt
 com.imgur.mobile
 com.innologica.inoreader
 com.instagram.android
+com.instagram.lite
 com.instapaper.android
 com.jarvanh.vpntether
 com.kapp.youtube.final
@@ -115,6 +119,7 @@ com.klinker.android.twitter_l
 com.lastpass.lpandroid
 com.linecorp.linelite
 com.lingodeer
+com.ltnnews.news
 com.mediapods.tumbpods
 com.mgoogle.android.gms
 com.microsoft.emmx
@@ -159,6 +164,7 @@ com.slack
 com.snaptube.premium
 com.sololearn
 com.sonelli.juicessh
+com.sparkslab.dcardreader
 com.spotify.music
 com.tencent.huatuo
 com.termux
@@ -173,10 +179,13 @@ com.twitter.android
 com.u91porn
 com.u9porn
 com.ubisoft.dance.justdance2015companion
+com.udn.news
 com.utopia.pxview
-com.valvesoftware.android.steam.communimunity
 com.valvesoftware.android.steam.community
+com.vanced.manager
 com.vanced.android.youtube
+com.vanced.android.apps.youtube.music
+com.mgoogle.android.gms
 com.vimeo.android.videoapp
 com.vivaldi.browser
 com.vivaldi.browser.snapshot
@@ -186,10 +195,12 @@ com.wire
 com.wuxiangai.refactor
 com.xda.labs
 com.xvideos.app
+com.yahoo.mobile.client.android.superapp
 com.yandex.browser
 com.yandex.browser.beta
 com.yandex.browser.alpha
 com.z28j.feel
+com.zhiliaoapp.musically
 con.medium.reader
 de.apkgrabber
 de.robv.android.xposed.installer
@@ -210,6 +221,7 @@ jp.bokete.app.android
 jp.naver.line.android
 jp.pxv.android
 luo.speedometergpspro
+m.cna.com.tw.App
 mark.via.gp
 me.tshine.easymark
 net.teeha.android.url_shortener
@@ -226,6 +238,7 @@ org.mozilla.firefox_beta
 org.mozilla.focus
 org.schabi.newpipe
 org.telegram.messenger
+org.telegram.messenger.web
 org.telegram.multi
 org.telegram.plus
 org.thunderdog.challegram
@@ -239,3 +252,162 @@ tw.com.gamer.android.activecenter
 videodownloader.downloadvideo.downloader
 uk.co.bbc.learningenglish
 com.ted.android
+de.danoeh.antennapod
+com.kiwibrowser.browser
+nekox.messenger
+com.nextcloud.client
+com.aurora.store
+com.aurora.adroid
+chat.simplex.app
+im.vector.app
+network.loki.messenger
+eu.siacs.conversations
+xyz.nextalone.nagram
+net.programmierecke.radiodroid2
+im.fdx.v2ex
+ml.docilealligator.infinityforreddit
+com.bytemyth.ama
+app.vanadium.browser
+com.cakewallet.cake_wallet
+org.purplei2p.i2pd
+dk.tacit.android.foldersync.lite
+com.nononsenseapps.feeder
+com.m2049r.xmrwallet
+com.paypal.android.p2pmobile
+com.google.android.apps.googlevoice
+com.readdle.spark
+org.torproject.torbrowser
+com.deepl.mobiletranslator
+com.microsoft.bing
+com.keylesspalace.tusky
+com.ottplay.ottplay
+ru.iptvremote.android.iptv.pro
+jp.naver.line.android
+com.xmflsct.app.tooot
+com.forem.android
+app.revanced.android.youtube
+com.mgoogle.android.gms
+com.pionex.client
+vip.mytokenpocket
+im.token.app
+com.linekong.mars24
+com.feixiaohao
+com.aicoin.appandroid
+com.binance.dev
+com.kraken.trade
+com.okinc.okex.gp
+com.authy.authy
+air.com.rosettastone.mobile.CoursePlayer
+com.blizzard.bma
+com.amazon.kindle
+com.google.android.apps.fitness
+net.tsapps.appsales
+com.wemesh.android
+com.google.android.apps.googleassistant
+allen.town.focus.reader
+me.hyliu.fluent_reader_lite
+com.aljazeera.mobile
+com.ft.news
+de.marmaro.krt.ffupdater
+myradio.radio.fmradio.liveradio.radiostation
+com.google.earth
+eu.kanade.tachiyomi.j2k
+com.audials
+com.microsoft.skydrive
+com.mb.android.tg
+com.melodis.midomiMusicIdentifier.freemium
+com.foxnews.android
+ch.threema.app
+com.briarproject.briar.android
+foundation.e.apps
+com.valvesoftware.android.steam.friendsui
+com.imback.yeetalk
+so.onekey.app.wallet
+com.xc3fff0e.xmanager
+meditofoundation.medito
+com.picol.client
+com.streetwriters.notesnook
+shanghai.panewsApp.com
+org.coursera.android
+com.positron_it.zlib
+com.blizzard.messenger
+com.javdb.javrocket
+com.picacomic.fregata
+com.fxl.chacha
+me.proton.android.drive
+com.lastpass.lpandroid
+com.tradingview.tradingviewapp
+com.deviantart.android.damobile
+com.fusionmedia.investing
+com.ewa.ewaapp
+com.duolingo
+com.hellotalk
+io.github.huskydg.magisk
+com.jsy.xpgbox
+com.hostloc.app.hostloc
+com.dena.pokota
+com.vitorpamplona.amethyst
+com.zhiliaoapp.musically
+us.spotco.fennec_dos
+com.fongmi.android.tv
+com.pocketprep.android.itcybersecurity
+com.cloudtv
+com.glassdoor.app
+com.indeed.android.jobsearch
+com.linkedin.android
+com.github.tvbox.osc.bh
+com.example.douban
+com.sipnetic.app
+com.microsoft.rdc.androidx
+org.zwanoo.android.speedtest
+com.sonelli.juicessh
+com.scmp.newspulse
+org.lsposed.manager
+mnn.Android
+com.thomsonretuers.reuters
+com.guardian
+com.ttxapps.onesyncv2
+org.fcitx.fcitx5.android.updater
+com.tailscale.ipn
+tw.nekomimi.nekogram
+com.nexon.kartdrift
+io.syncapps.lemmy_sync
+com.seazon.feedme
+com.readwise
+de.spiritcroc.riotx
+com.openai.chatgpt
+io.changenow.changenow
+com.poe.android
+com.twingate
+com.blinkslabs.blinkist.android
+com.ichi2.anki
+md.obsidian
+com.musixmatch.android.lyrify
+com.cyber.turbo
+com.offsec.nethunter
+me.ghui.v2er
+com.samruston.twitter
+org.adaway
+org.swiftapps.swiftbackup
+com.zerotier.one
+com.quietmobile
+com.instagram.barcelona
+im.molly.app
+com.rvx.android.youtube
+com.deepl.mobiletranslator
+com.qingsong.yingmi
+com.lemurbrowser.exts
+com.silverdev.dnartdroid
+me.ash.reader
+de.tutao.tutanota
+dev.imranr.obtainium
+com.getsomeheadspace.android
+org.cromite.cromite
+com.nutomic.syncthingandroid
+com.bumble.app
+com.cnn.mobile.android.phone
+com.google.android.apps.authenticator2
+com.microsoft.copilot
+com.netflix.NGP.Storyteller
+com.Slack
+com.server.auditor.ssh.client
@@ -97,7 +97,7 @@
  }
  ],
  "routing": {
-      "domainStrategy": "IPIfNonMatch",
+      "domainStrategy": "AsIs",
      "rules": []
  },
  "dns": {
@@ -5,40 +5,43 @@ import androidx.multidex.MultiDexApplication
 import androidx.work.Configuration
 import androidx.work.WorkManager
 import com.tencent.mmkv.MMKV
-import com.v2ray.ang.util.SettingsManager
-import com.v2ray.ang.util.Utils
+import com.v2ray.ang.AppConfig.ANG_PACKAGE
+import com.v2ray.ang.handler.SettingsManager

 class AngApplication : MultiDexApplication() {
    companion object {
-        //const val PREF_LAST_VERSION = "pref_last_version"
        lateinit var application: AngApplication
    }

+    /**
+     * Attaches the base context to the application.
+     * @param base The base context.
+     */
    override fun attachBaseContext(base: Context?) {
        super.attachBaseContext(base)
        application = this
    }

    private val workManagerConfiguration: Configuration = Configuration.Builder()
-        .setDefaultProcessName("${BuildConfig.APPLICATION_ID}:bg")
+        .setDefaultProcessName("${ANG_PACKAGE}:bg")
        .build()

+    /**
+     * Initializes the application.
+     */
    override fun onCreate() {
        super.onCreate()

-//        LeakCanary.install(this)
-
-//        val defaultSharedPreferences = PreferenceManager.getDefaultSharedPreferences(this)
-//        firstRun = defaultSharedPreferences.getInt(PREF_LAST_VERSION, 0) != BuildConfig.VERSION_CODE
-//        if (firstRun)
-//            defaultSharedPreferences.edit().putInt(PREF_LAST_VERSION, BuildConfig.VERSION_CODE).apply()
-
        MMKV.initialize(this)

-        Utils.setNightMode(application)
+        SettingsManager.setNightMode()
        // Initialize WorkManager with the custom configuration
        WorkManager.initialize(this, workManagerConfiguration)

        SettingsManager.initRoutingRulesets(this)
+
+        es.dmoral.toasty.Toasty.Config.getInstance()
+            .setGravity(android.view.Gravity.BOTTOM, 0, 200)
+            .apply()
    }
 }
@@ -5,6 +5,7 @@ object AppConfig {

    /** The application's package name. */
    const val ANG_PACKAGE = BuildConfig.APPLICATION_ID
+    const val TAG = BuildConfig.APPLICATION_ID

    /** Directory names used in the app's file system. */
    const val DIR_ASSETS = "assets"
@@ -12,7 +13,6 @@ object AppConfig {

    /** Legacy configuration keys. */
    const val ANG_CONFIG = "ang_config"
-    const val PREF_INAPP_BUY_IS_PREMIUM = "pref_inapp_buy_is_premium"

    /** Preferences mapped to MMKV storage. */
    const val PREF_SNIFFING_ENABLED = "pref_sniffing_enabled"
@@ -22,8 +22,11 @@ object AppConfig {
    const val PREF_BYPASS_APPS = "pref_bypass_apps"
    const val PREF_LOCAL_DNS_ENABLED = "pref_local_dns_enabled"
    const val PREF_FAKE_DNS_ENABLED = "pref_fake_dns_enabled"
+    const val PREF_APPEND_HTTP_PROXY = "pref_append_http_proxy"
    const val PREF_LOCAL_DNS_PORT = "pref_local_dns_port"
    const val PREF_VPN_DNS = "pref_vpn_dns"
+    const val PREF_VPN_BYPASS_LAN = "pref_vpn_bypass_lan"
+    const val PREF_VPN_INTERFACE_ADDRESS_CONFIG_INDEX = "pref_vpn_interface_address_config_index"
    const val PREF_ROUTING_DOMAIN_STRATEGY = "pref_routing_domain_strategy"
    const val PREF_ROUTING_RULESET = "pref_routing_ruleset"
    const val PREF_MUX_ENABLED = "pref_mux_enabled"
@@ -41,28 +44,32 @@ object AppConfig {
    const val PREF_SPEED_ENABLED = "pref_speed_enabled"
    const val PREF_CONFIRM_REMOVE = "pref_confirm_remove"
    const val PREF_START_SCAN_IMMEDIATE = "pref_start_scan_immediate"
+    const val PREF_DOUBLE_COLUMN_DISPLAY = "pref_double_column_display"
    const val PREF_LANGUAGE = "pref_language"
    const val PREF_UI_MODE_NIGHT = "pref_ui_mode_night"
    const val PREF_PREFER_IPV6 = "pref_prefer_ipv6"
    const val PREF_PROXY_SHARING = "pref_proxy_sharing_enabled"
    const val PREF_ALLOW_INSECURE = "pref_allow_insecure"
    const val PREF_SOCKS_PORT = "pref_socks_port"
-    const val PREF_HTTP_PORT = "pref_http_port"
-
    const val PREF_REMOTE_DNS = "pref_remote_dns"
    const val PREF_DOMESTIC_DNS = "pref_domestic_dns"
+    const val PREF_DNS_HOSTS = "pref_dns_hosts"
    const val PREF_DELAY_TEST_URL = "pref_delay_test_url"
    const val PREF_LOGLEVEL = "pref_core_loglevel"
+    const val PREF_OUTBOUND_DOMAIN_RESOLVE_METHOD = "pref_outbound_domain_resolve_method"
+    const val PREF_INTELLIGENT_SELECTION_METHOD = "pref_intelligent_selection_method"
    const val PREF_MODE = "pref_mode"
+    const val PREF_IS_BOOTED = "pref_is_booted"
+    const val PREF_CHECK_UPDATE_PRE_RELEASE = "pref_check_update_pre_release"
+    const val PREF_GEO_FILES_SOURCES = "pref_geo_files_sources"
+    const val PREF_USE_HEV_TUNNEL = "pref_use_hev_tunnel"

    /** Cache keys. */
    const val CACHE_SUBSCRIPTION_ID = "cache_subscription_id"
    const val CACHE_KEYWORD_FILTER = "cache_keyword_filter"

    /** Protocol identifiers. */
-    const val PROTOCOL_HTTP: String = "http://"
-    const val PROTOCOL_HTTPS: String = "https://"
-    const val PROTOCOL_FREEDOM: String = "freedom"
+    const val PROTOCOL_FREEDOM = "freedom"

    /** Broadcast actions. */
    const val BROADCAST_ACTION_SERVICE = "com.v2ray.ang.action.service"
@@ -87,32 +94,37 @@ object AppConfig {
    const val DOWNLINK = "downlink"

    /** URLs for various resources. */
-    const val androidpackagenamelistUrl =
-        "https://raw.githubusercontent.com/2dust/androidpackagenamelist/master/proxy.txt"
-    const val v2rayCustomRoutingListUrl =
-        "https://raw.githubusercontent.com/2dust/v2rayCustomRoutingList/master/"
-    const val v2rayNGUrl = "https://github.com/2dust/v2rayNG"
-    const val v2rayNGIssues = "$v2rayNGUrl/issues"
-    const val v2rayNGWikiMode = "$v2rayNGUrl/wiki/Mode"
-    const val v2rayNGPrivacyPolicy = "https://raw.githubusercontent.com/2dust/v2rayNG/master/CR.md"
-    const val PromotionUrl = "aHR0cHM6Ly85LjIzNDQ1Ni54eXovYWJjLmh0bWw="
-    const val GeoUrl = "https://github.com/Loyalsoldier/v2ray-rules-dat/releases/latest/download/"
-    const val TgChannelUrl = "https://t.me/github_2dust"
-    const val DelayTestUrl = "https://www.gstatic.com/generate_204"
-    const val DelayTestUrl2 = "https://www.google.com/generate_204"
+    const val GITHUB_URL = "https://github.com"
+    const val GITHUB_RAW_URL = "https://raw.githubusercontent.com"
+    const val GITHUB_DOWNLOAD_URL = "$GITHUB_URL/%s/releases/latest/download"
+    const val ANDROID_PACKAGE_NAME_LIST_URL = "$GITHUB_RAW_URL/2dust/androidpackagenamelist/master/proxy.txt"
+    const val APP_URL = "$GITHUB_URL/2dust/v2rayNG"
+    const val APP_API_URL = "https://api.github.com/repos/2dust/v2rayNG/releases"
+    const val APP_ISSUES_URL = "$APP_URL/issues"
+    const val APP_WIKI_MODE = "$APP_URL/wiki/Mode"
+    const val APP_PRIVACY_POLICY = "$GITHUB_RAW_URL/2dust/v2rayNG/master/CR.md"
+    const val APP_PROMOTION_URL = "aHR0cHM6Ly85LjIzNDQ1Ni54eXovYWJjLmh0bWw="
+    const val TG_CHANNEL_URL = "https://t.me/github_2dust"
+    const val DELAY_TEST_URL = "https://www.gstatic.com/generate_204"
+    const val DELAY_TEST_URL2 = "https://www.google.com/generate_204"
+    const val IP_API_URL = "https://speed.cloudflare.com/meta"

    /** DNS server addresses. */
    const val DNS_PROXY = "1.1.1.1"
    const val DNS_DIRECT = "223.5.5.5"
    const val DNS_VPN = "1.1.1.1"
+    const val GEOSITE_PRIVATE = "geosite:private"
+    const val GEOSITE_CN = "geosite:cn"
+    const val GEOIP_PRIVATE = "geoip:private"
+    const val GEOIP_CN = "geoip:cn"

    /** Ports and addresses for various services. */
    const val PORT_LOCAL_DNS = "10853"
    const val PORT_SOCKS = "10808"
-    const val PORT_HTTP = "10809"
    const val WIREGUARD_LOCAL_ADDRESS_V4 = "172.16.0.2/32"
    const val WIREGUARD_LOCAL_ADDRESS_V6 = "2606:4700:110:8f81:d551:a0:532e:a2b3/128"
    const val WIREGUARD_LOCAL_MTU = "1420"
+    const val LOOPBACK = "127.0.0.1"

    /** Message constants for communication. */
    const val MSG_REGISTER_CLIENT = 1
@@ -148,4 +160,92 @@ object AppConfig {
    const val WIREGUARD = "wireguard://"
    const val TUIC = "tuic://"
    const val HYSTERIA2 = "hysteria2://"
+    const val HY2 = "hy2://"
+
+    /** Give a good name to this, IDK*/
+    const val VPN = "VPN"
+    const val VPN_MTU = 1500
+
+    // Google API rule constants
+    const val GOOGLEAPIS_CN_DOMAIN = "domain:googleapis.cn"
+    const val GOOGLEAPIS_COM_DOMAIN = "googleapis.com"
+
+    // Android Private DNS constants
+    const val DNS_DNSPOD_DOMAIN = "dot.pub"
+    const val DNS_ALIDNS_DOMAIN = "dns.alidns.com"
+    const val DNS_CLOUDFLARE_ONE_DOMAIN = "one.one.one.one"
+    const val DNS_CLOUDFLARE_DNS_COM_DOMAIN = "dns.cloudflare.com"
+    const val DNS_CLOUDFLARE_DNS_DOMAIN = "cloudflare-dns.com"
+    const val DNS_GOOGLE_DOMAIN = "dns.google"
+    const val DNS_QUAD9_DOMAIN = "dns.quad9.net"
+    const val DNS_YANDEX_DOMAIN = "common.dot.dns.yandex.net"
+
+    const val DEFAULT_PORT = 443
+    const val DEFAULT_SECURITY = "auto"
+    const val DEFAULT_LEVEL = 8
+    const val DEFAULT_NETWORK = "tcp"
+    const val TLS = "tls"
+    const val REALITY = "reality"
+    const val HEADER_TYPE_HTTP = "http"
+
+    val DNS_ALIDNS_ADDRESSES = arrayListOf("223.5.5.5", "223.6.6.6", "2400:3200::1", "2400:3200:baba::1")
+    val DNS_CLOUDFLARE_ONE_ADDRESSES = arrayListOf("1.1.1.1", "1.0.0.1", "2606:4700:4700::1111", "2606:4700:4700::1001")
+    val DNS_CLOUDFLARE_DNS_COM_ADDRESSES = arrayListOf("104.16.132.229", "104.16.133.229", "2606:4700::6810:84e5", "2606:4700::6810:85e5")
+    val DNS_CLOUDFLARE_DNS_ADDRESSES = arrayListOf("104.16.248.249", "104.16.249.249", "2606:4700::6810:f8f9", "2606:4700::6810:f9f9")
+    val DNS_DNSPOD_ADDRESSES = arrayListOf("1.12.12.12", "120.53.53.53")
+    val DNS_GOOGLE_ADDRESSES = arrayListOf("8.8.8.8", "8.8.4.4", "2001:4860:4860::8888", "2001:4860:4860::8844")
+    val DNS_QUAD9_ADDRESSES = arrayListOf("9.9.9.9", "149.112.112.112", "2620:fe::fe", "2620:fe::9")
+    val DNS_YANDEX_ADDRESSES = arrayListOf("77.88.8.8", "77.88.8.1", "2a02:6b8::feed:0ff", "2a02:6b8:0:1::feed:0ff")
+
+    //minimum list https://serverfault.com/a/304791
+    val ROUTED_IP_LIST = arrayListOf(
+        "0.0.0.0/5",
+        "8.0.0.0/7",
+        "11.0.0.0/8",
+        "12.0.0.0/6",
+        "16.0.0.0/4",
+        "32.0.0.0/3",
+        "64.0.0.0/2",
+        "128.0.0.0/3",
+        "160.0.0.0/5",
+        "168.0.0.0/6",
+        "172.0.0.0/12",
+        "172.32.0.0/11",
+        "172.64.0.0/10",
+        "172.128.0.0/9",
+        "173.0.0.0/8",
+        "174.0.0.0/7",
+        "176.0.0.0/4",
+        "192.0.0.0/9",
+        "192.128.0.0/11",
+        "192.160.0.0/13",
+        "192.169.0.0/16",
+        "192.170.0.0/15",
+        "192.172.0.0/14",
+        "192.176.0.0/12",
+        "192.192.0.0/10",
+        "193.0.0.0/8",
+        "194.0.0.0/7",
+        "196.0.0.0/6",
+        "200.0.0.0/5",
+        "208.0.0.0/4",
+        "240.0.0.0/4"
+    )
+
+    val PRIVATE_IP_LIST = arrayListOf(
+        "0.0.0.0/8",
+        "10.0.0.0/8",
+        "127.0.0.0/8",
+        "172.16.0.0/12",
+        "192.168.0.0/16",
+        "169.254.0.0/16",
+        "224.0.0.0/4"
+    )
+
+    val GEO_FILES_SOURCES = arrayListOf(
+        "Loyalsoldier/v2ray-rules-dat",
+        "runetfreedom/russia-v2ray-rules-dat",
+        "Chocolate4U/Iran-v2ray-rules"
+    )
+
 }
@@ -4,5 +4,6 @@ data class AssetUrlItem(
    var remarks: String = "",
    var url: String = "",
    val addedTime: Long = System.currentTimeMillis(),
-    var lastUpdated: Long = -1
+    var lastUpdated: Long = -1,
+    var locked: Boolean? = false,
 )
@@ -0,0 +1,10 @@
+package com.v2ray.ang.dto
+
+data class CheckUpdateResult(
+    val hasUpdate: Boolean,
+    val latestVersion: String? = null,
+    val releaseNotes: String? = null,
+    val downloadUrl: String? = null,
+    val error: String? = null,
+    val isPreRelease: Boolean = false
+)
@@ -0,0 +1,9 @@
+package com.v2ray.ang.dto
+
+data class ConfigResult(
+    var status: Boolean,
+    var guid: String? = null,
+    var content: String = "",
+    var socksPort: Int? = null,
+)
+
@@ -11,11 +11,12 @@ enum class EConfigType(val value: Int, val protocolScheme: String) {
    VLESS(5, AppConfig.VLESS),
    TROJAN(6, AppConfig.TROJAN),
    WIREGUARD(7, AppConfig.WIREGUARD),
-//    TUIC(8, AppConfig.TUIC),
+
+    //    TUIC(8, AppConfig.TUIC),
    HYSTERIA2(9, AppConfig.HYSTERIA2),
    HTTP(10, AppConfig.HTTP);

    companion object {
-        fun fromInt(value: Int) = values().firstOrNull { it.value == value }
+        fun fromInt(value: Int) = entries.firstOrNull { it.value == value }
    }
 }
@@ -0,0 +1,23 @@
+package com.v2ray.ang.dto
+
+import com.google.gson.annotations.SerializedName
+
+data class GitHubRelease(
+    @SerializedName("tag_name")
+    val tagName: String,
+    @SerializedName("body")
+    val body: String,
+    @SerializedName("assets")
+    val assets: List<Asset>,
+    @SerializedName("prerelease")
+    val prerelease: Boolean = false,
+    @SerializedName("published_at")
+    val publishedAt: String = ""
+) {
+    data class Asset(
+        @SerializedName("name")
+        val name: String,
+        @SerializedName("browser_download_url")
+        val browserDownloadUrl: String
+    )
+}
@@ -0,0 +1,46 @@
+package com.v2ray.ang.dto
+
+data class Hysteria2Bean(
+    val server: String?,
+    val auth: String?,
+    val lazy: Boolean? = true,
+    val obfs: ObfsBean? = null,
+    val socks5: Socks5Bean? = null,
+    val http: Socks5Bean? = null,
+    val tls: TlsBean? = null,
+    val transport: TransportBean? = null,
+    val bandwidth: BandwidthBean? = null,
+) {
+    data class ObfsBean(
+        val type: String?,
+        val salamander: SalamanderBean?
+    ) {
+        data class SalamanderBean(
+            val password: String?,
+        )
+    }
+
+    data class Socks5Bean(
+        val listen: String?,
+    )
+
+    data class TlsBean(
+        val sni: String?,
+        val insecure: Boolean?,
+        val pinSHA256: String?,
+    )
+
+    data class TransportBean(
+        val type: String?,
+        val udp: TransportUdpBean?
+    ) {
+        data class TransportUdpBean(
+            val hopInterval: String?,
+        )
+    }
+
+    data class BandwidthBean(
+        val down: String?,
+        val up: String?,
+    )
+}
@@ -0,0 +1,12 @@
+package com.v2ray.ang.dto
+
+data class IPAPIInfo(
+    var ip: String? = null,
+    var clientIp: String? = null,
+    var ip_addr: String? = null,
+    var query: String? = null,
+    var country: String? = null,
+    var country_name: String? = null,
+    var country_code: String? = null,
+    var countryCode: String? = null
+)
@@ -0,0 +1,20 @@
+package com.v2ray.ang.dto
+
+enum class Language(val code: String) {
+    AUTO("auto"),
+    ENGLISH("en"),
+    CHINA("zh-rCN"),
+    TRADITIONAL_CHINESE("zh-rTW"),
+    VIETNAMESE("vi"),
+    RUSSIAN("ru"),
+    PERSIAN("fa"),
+    ARABIC("ar"),
+    BANGLA("bn"),
+    BAKHTIARI("bqi-rIR");
+
+    companion object {
+        fun fromCode(code: String): Language {
+            return entries.find { it.code == code } ?: AUTO
+        }
+    }
+}
@@ -0,0 +1,18 @@
+package com.v2ray.ang.dto
+
+enum class NetworkType(val type: String) {
+    TCP("tcp"),
+    KCP("kcp"),
+    WS("ws"),
+    HTTP_UPGRADE("httpupgrade"),
+    XHTTP("xhttp"),
+    HTTP("http"),
+    H2("h2"),
+
+    //QUIC("quic"),
+    GRPC("grpc");
+
+    companion object {
+        fun fromString(type: String?) = entries.find { it.type == type } ?: TCP
+    }
+}
@@ -0,0 +1,121 @@
+package com.v2ray.ang.dto
+
+import com.v2ray.ang.AppConfig.LOOPBACK
+import com.v2ray.ang.AppConfig.PORT_SOCKS
+import com.v2ray.ang.AppConfig.TAG_BLOCKED
+import com.v2ray.ang.AppConfig.TAG_DIRECT
+import com.v2ray.ang.AppConfig.TAG_PROXY
+import com.v2ray.ang.util.Utils
+
+data class ProfileItem(
+    val configVersion: Int = 4,
+    val configType: EConfigType,
+    var subscriptionId: String = "",
+    var addedTime: Long = System.currentTimeMillis(),
+
+    var remarks: String = "",
+    var server: String? = null,
+    var serverPort: String? = null,
+
+    var password: String? = null,
+    var method: String? = null,
+    var flow: String? = null,
+    var username: String? = null,
+
+    var network: String? = null,
+    var headerType: String? = null,
+    var host: String? = null,
+    var path: String? = null,
+    var seed: String? = null,
+    var quicSecurity: String? = null,
+    var quicKey: String? = null,
+    var mode: String? = null,
+    var serviceName: String? = null,
+    var authority: String? = null,
+    var xhttpMode: String? = null,
+    var xhttpExtra: String? = null,
+
+    var security: String? = null,
+    var sni: String? = null,
+    var alpn: String? = null,
+    var fingerPrint: String? = null,
+    var insecure: Boolean? = null,
+
+    var publicKey: String? = null,
+    var shortId: String? = null,
+    var spiderX: String? = null,
+    var mldsa65Verify: String? = null,
+
+    var secretKey: String? = null,
+    var preSharedKey: String? = null,
+    var localAddress: String? = null,
+    var reserved: String? = null,
+    var mtu: Int? = null,
+
+    var obfsPassword: String? = null,
+    var portHopping: String? = null,
+    var portHoppingInterval: String? = null,
+    var pinSHA256: String? = null,
+    var bandwidthDown: String? = null,
+    var bandwidthUp: String? = null,
+
+    ) {
+    companion object {
+        fun create(configType: EConfigType): ProfileItem {
+            return ProfileItem(configType = configType)
+        }
+    }
+
+    fun getAllOutboundTags(): MutableList<String> {
+        return mutableListOf(TAG_PROXY, TAG_DIRECT, TAG_BLOCKED)
+    }
+
+    fun getServerAddressAndPort(): String {
+        if (server.isNullOrEmpty() && configType == EConfigType.CUSTOM) {
+            return "$LOOPBACK:$PORT_SOCKS"
+        }
+        return Utils.getIpv6Address(server) + ":" + serverPort
+    }
+
+    override fun equals(other: Any?): Boolean {
+        if (other == null) return false
+        val obj = other as ProfileItem
+
+        return (this.server == obj.server
+                && this.serverPort == obj.serverPort
+                && this.password == obj.password
+                && this.method == obj.method
+                && this.flow == obj.flow
+                && this.username == obj.username
+
+                && this.network == obj.network
+                && this.headerType == obj.headerType
+                && this.host == obj.host
+                && this.path == obj.path
+                && this.seed == obj.seed
+                && this.quicSecurity == obj.quicSecurity
+                && this.quicKey == obj.quicKey
+                && this.mode == obj.mode
+                && this.serviceName == obj.serviceName
+                && this.authority == obj.authority
+                && this.xhttpMode == obj.xhttpMode
+
+                && this.security == obj.security
+                && this.sni == obj.sni
+                && this.alpn == obj.alpn
+                && this.fingerPrint == obj.fingerPrint
+                && this.publicKey == obj.publicKey
+                && this.shortId == obj.shortId
+
+                && this.secretKey == obj.secretKey
+                && this.localAddress == obj.localAddress
+                && this.reserved == obj.reserved
+                && this.mtu == obj.mtu
+
+                && this.obfsPassword == obj.obfsPassword
+                && this.portHopping == obj.portHopping
+                && this.portHoppingInterval == obj.portHoppingInterval
+                && this.pinSHA256 == obj.pinSHA256
+                )
+    }
+}
@@ -0,0 +1,20 @@
+package com.v2ray.ang.dto
+
+enum class RoutingType(val fileName: String) {
+    WHITE("custom_routing_white"),
+    BLACK("custom_routing_black"),
+    GLOBAL("custom_routing_global"),
+    WHITE_IRAN("custom_routing_white_iran");
+
+    companion object {
+        fun fromIndex(index: Int): RoutingType {
+            return when (index) {
+                0 -> WHITE
+                1 -> BLACK
+                2 -> GLOBAL
+                3 -> WHITE_IRAN
+                else -> WHITE
+            }
+        }
+    }
+}
@@ -9,4 +9,5 @@ data class RulesetItem(
    var network: String? = null,
    var protocol: List<String>? = null,
    var enabled: Boolean = true,
+    var locked: Boolean? = false,
 )
@@ -10,5 +10,8 @@ data class SubscriptionItem(
    val updateInterval: Int? = null,
    var prevProfile: String? = null,
    var nextProfile: String? = null,
+    var filter: String? = null,
+    var intelligentSelectionFilter: String? = null,
+    var allowInsecureUrl: Boolean = false,
 )

@@ -1,23 +1,17 @@
 package com.v2ray.ang.dto

-import android.text.TextUtils
-import com.google.gson.GsonBuilder
-import com.google.gson.JsonPrimitive
-import com.google.gson.JsonSerializationContext
-import com.google.gson.JsonSerializer
 import com.google.gson.annotations.SerializedName
-import com.google.gson.reflect.TypeToken
+import com.v2ray.ang.AppConfig
 import com.v2ray.ang.util.Utils
-import java.lang.reflect.Type

 data class V2rayConfig(
    var remarks: String? = null,
    var stats: Any? = null,
    val log: LogBean,
-    var policy: PolicyBean?,
+    var policy: PolicyBean? = null,
    val inbounds: ArrayList<InboundBean>,
    var outbounds: ArrayList<OutboundBean>,
-    var dns: DnsBean,
+    var dns: DnsBean? = null,
    val routing: RoutingBean,
    val api: Any? = null,
    val transport: Any? = null,
@@ -27,21 +21,11 @@ data class V2rayConfig(
    var observatory: Any? = null,
    var burstObservatory: Any? = null
 ) {
-    companion object {
-        const val DEFAULT_PORT = 443
-        const val DEFAULT_SECURITY = "auto"
-        const val DEFAULT_LEVEL = 8
-        const val DEFAULT_NETWORK = "tcp"
-
-        const val TLS = "tls"
-        const val REALITY = "reality"
-        const val HTTP = "http"
-    }

    data class LogBean(
-        val access: String,
-        val error: String,
-        var loglevel: String?,
+        val access: String? = null,
+        val error: String? = null,
+        var loglevel: String? = null,
        val dnsLog: Boolean? = null
    )

@@ -51,7 +35,7 @@ data class V2rayConfig(
        var protocol: String,
        var listen: String? = null,
        val settings: Any? = null,
-        val sniffing: SniffingBean?,
+        val sniffing: SniffingBean? = null,
        val streamSettings: Any? = null,
        val allocate: Any? = null
    ) {
@@ -82,7 +66,6 @@ data class V2rayConfig(
        val sendThrough: String? = null,
        var mux: MuxBean? = MuxBean(false)
    ) {
-
        data class OutSettingsBean(
            var vnext: List<VnextBean>? = null,
            var fragment: FragmentBean? = null,
@@ -104,22 +87,23 @@ data class V2rayConfig(
            var secretKey: String? = null,
            val peers: List<WireGuardBean>? = null,
            var reserved: List<Int>? = null,
-            var mtu: Int? = null
+            var mtu: Int? = null,
+            var obfsPassword: String? = null,
        ) {

            data class VnextBean(
                var address: String = "",
-                var port: Int = DEFAULT_PORT,
+                var port: Int = AppConfig.DEFAULT_PORT,
                var users: List<UsersBean>
            ) {

                data class UsersBean(
                    var id: String = "",
                    var alterId: Int? = null,
-                    var security: String = DEFAULT_SECURITY,
-                    var level: Int = DEFAULT_LEVEL,
-                    var encryption: String = "",
-                    var flow: String = ""
+                    var security: String? = null,
+                    var level: Int = AppConfig.DEFAULT_LEVEL,
+                    var encryption: String? = null,
+                    var flow: String? = null
                )
            }

@@ -140,8 +124,8 @@ data class V2rayConfig(
                var method: String? = null,
                var ota: Boolean = false,
                var password: String? = null,
-                var port: Int = DEFAULT_PORT,
-                var level: Int = DEFAULT_LEVEL,
+                var port: Int = AppConfig.DEFAULT_PORT,
+                var level: Int = AppConfig.DEFAULT_LEVEL,
                val email: String? = null,
                var flow: String? = null,
                val ivCheck: Boolean? = null,
@@ -150,7 +134,7 @@ data class V2rayConfig(
                data class SocksUsersBean(
                    var user: String = "",
                    var pass: String = "",
-                    var level: Int = DEFAULT_LEVEL
+                    var level: Int = AppConfig.DEFAULT_LEVEL
                )
            }

@@ -158,18 +142,19 @@ data class V2rayConfig(

            data class WireGuardBean(
                var publicKey: String = "",
+                var preSharedKey: String? = null,
                var endpoint: String = ""
            )
        }

        data class StreamSettingsBean(
-            var network: String = DEFAULT_NETWORK,
-            var security: String = "",
+            var network: String = AppConfig.DEFAULT_NETWORK,
+            var security: String? = null,
            var tcpSettings: TcpSettingsBean? = null,
            var kcpSettings: KcpSettingsBean? = null,
            var wsSettings: WsSettingsBean? = null,
            var httpupgradeSettings: HttpupgradeSettingsBean? = null,
-            var splithttpSettings: SplithttpSettingsBean? = null,
+            var xhttpSettings: XhttpSettingsBean? = null,
            var httpSettings: HttpSettingsBean? = null,
            var tlsSettings: TlsSettingsBean? = null,
            var quicSettings: QuicSettingBean? = null,
@@ -219,11 +204,14 @@ data class V2rayConfig(
                var header: HeaderBean = HeaderBean(),
                var seed: String? = null
            ) {
-                data class HeaderBean(var type: String = "none")
+                data class HeaderBean(
+                    var type: String = "none",
+                    var domain: String? = null
+                )
            }

            data class WsSettingsBean(
-                var path: String = "",
+                var path: String? = null,
                var headers: HeadersBean = HeadersBean(),
                val maxEarlyData: Int? = null,
                val useBrowserForwarding: Boolean? = null,
@@ -233,21 +221,21 @@ data class V2rayConfig(
            }

            data class HttpupgradeSettingsBean(
-                var path: String = "",
-                var host: String = "",
+                var path: String? = null,
+                var host: String? = null,
                val acceptProxyProtocol: Boolean? = null
            )

-            data class SplithttpSettingsBean(
-                var path: String = "",
-                var host: String = "",
-                val maxUploadSize: Int? = null,
-                val maxConcurrentUploads: Int? = null
+            data class XhttpSettingsBean(
+                var path: String? = null,
+                var host: String? = null,
+                var mode: String? = null,
+                var extra: Any? = null,
            )

            data class HttpSettingsBean(
                var host: List<String> = ArrayList(),
-                var path: String = ""
+                var path: String? = null
            )

            data class SockoptBean(
@@ -256,12 +244,13 @@ data class V2rayConfig(
                var tcpFastOpen: Boolean? = null,
                var tproxy: String? = null,
                var mark: Int? = null,
-                var dialerProxy: String? = null
+                var dialerProxy: String? = null,
+                var domainStrategy: String? = null
            )

            data class TlsSettingsBean(
                var allowInsecure: Boolean = false,
-                var serverName: String = "",
+                var serverName: String? = null,
                val alpn: List<String>? = null,
                val minVersion: String? = null,
                val maxVersion: String? = null,
@@ -275,7 +264,8 @@ data class V2rayConfig(
                val show: Boolean = false,
                var publicKey: String? = null,
                var shortId: String? = null,
-                var spiderX: String? = null
+                var spiderX: String? = null,
+                var mldsa65Verify: String? = null
            )

            data class QuicSettingBean(
@@ -306,143 +296,29 @@ data class V2rayConfig(
                )
            }

-            fun populateTransportSettings(
-                transport: String, headerType: String?, host: String?, path: String?, seed: String?,
-                quicSecurity: String?, key: String?, mode: String?, serviceName: String?,
-                authority: String?
-            ): String {
-                var sni = ""
-                network = transport
-                when (network) {
-                    "tcp" -> {
-                        val tcpSetting = TcpSettingsBean()
-                        if (headerType == HTTP) {
-                            tcpSetting.header.type = HTTP
-                            if (!TextUtils.isEmpty(host) || !TextUtils.isEmpty(path)) {
-                                val requestObj = TcpSettingsBean.HeaderBean.RequestBean()
-                                requestObj.headers.Host = (host.orEmpty()).split(",").map { it.trim() }.filter { it.isNotEmpty() }
-                                requestObj.path = (path.orEmpty()).split(",").map { it.trim() }.filter { it.isNotEmpty() }
-                                tcpSetting.header.request = requestObj
-                                sni = requestObj.headers.Host?.getOrNull(0) ?: sni
-                            }
-                        } else {
-                            tcpSetting.header.type = "none"
-                            sni = host.orEmpty()
-                        }
-                        tcpSettings = tcpSetting
-                    }
-
-                    "kcp" -> {
-                        val kcpsetting = KcpSettingsBean()
-                        kcpsetting.header.type = headerType ?: "none"
-                        if (seed.isNullOrEmpty()) {
-                            kcpsetting.seed = null
-                        } else {
-                            kcpsetting.seed = seed
-                        }
-                        kcpSettings = kcpsetting
-                    }
-
-                    "ws" -> {
-                        val wssetting = WsSettingsBean()
-                        wssetting.headers.Host = host.orEmpty()
-                        sni = wssetting.headers.Host
-                        wssetting.path = path ?: "/"
-                        wsSettings = wssetting
-                    }
-
-                    "httpupgrade" -> {
-                        val httpupgradeSetting = HttpupgradeSettingsBean()
-                        httpupgradeSetting.host = host.orEmpty()
-                        sni = httpupgradeSetting.host
-                        httpupgradeSetting.path = path ?: "/"
-                        httpupgradeSettings = httpupgradeSetting
-                    }
-
-                    "splithttp" -> {
-                        val splithttpSetting = SplithttpSettingsBean()
-                        splithttpSetting.host = host.orEmpty()
-                        sni = splithttpSetting.host
-                        splithttpSetting.path = path ?: "/"
-                        splithttpSettings = splithttpSetting
-                    }
-
-                    "h2", "http" -> {
-                        network = "h2"
-                        val h2Setting = HttpSettingsBean()
-                        h2Setting.host = (host.orEmpty()).split(",").map { it.trim() }.filter { it.isNotEmpty() }
-                        sni = h2Setting.host.getOrNull(0) ?: sni
-                        h2Setting.path = path ?: "/"
-                        httpSettings = h2Setting
-                    }
-
-                    "quic" -> {
-                        val quicsetting = QuicSettingBean()
-                        quicsetting.security = quicSecurity ?: "none"
-                        quicsetting.key = key.orEmpty()
-                        quicsetting.header.type = headerType ?: "none"
-                        quicSettings = quicsetting
-                    }
-
-                    "grpc" -> {
-                        val grpcSetting = GrpcSettingsBean()
-                        grpcSetting.multiMode = mode == "multi"
-                        grpcSetting.serviceName = serviceName.orEmpty()
-                        grpcSetting.authority = authority.orEmpty()
-                        grpcSetting.idle_timeout = 60
-                        grpcSetting.health_check_timeout = 20
-                        sni = authority.orEmpty()
-                        grpcSettings = grpcSetting
-                    }
-                }
-                return sni
-            }
-
-            fun populateTlsSettings(
-                streamSecurity: String, allowInsecure: Boolean, sni: String, fingerprint: String?, alpns: String?,
-                publicKey: String?, shortId: String?, spiderX: String?
-            ) {
-                security = streamSecurity
-                val tlsSetting = TlsSettingsBean(
-                    allowInsecure = allowInsecure,
-                    serverName = sni,
-                    fingerprint = fingerprint,
-                    alpn = if (alpns.isNullOrEmpty()) null else alpns.split(",").map { it.trim() }.filter { it.isNotEmpty() },
-                    publicKey = publicKey,
-                    shortId = shortId,
-                    spiderX = spiderX
-                )
-                if (security == TLS) {
-                    tlsSettings = tlsSetting
-                    realitySettings = null
-                } else if (security == REALITY) {
-                    tlsSettings = null
-                    realitySettings = tlsSetting
-                }
-            }
        }

        data class MuxBean(
            var enabled: Boolean,
-            var concurrency: Int = 8,
-            var xudpConcurrency: Int = 8,
-            var xudpProxyUDP443: String = "",
+            var concurrency: Int? = null,
+            var xudpConcurrency: Int? = null,
+            var xudpProxyUDP443: String? = null,
        )

        fun getServerAddress(): String? {
            if (protocol.equals(EConfigType.VMESS.name, true)
                || protocol.equals(EConfigType.VLESS.name, true)
            ) {
-                return settings?.vnext?.get(0)?.address
+                return settings?.vnext?.first()?.address
            } else if (protocol.equals(EConfigType.SHADOWSOCKS.name, true)
                || protocol.equals(EConfigType.SOCKS.name, true)
                || protocol.equals(EConfigType.HTTP.name, true)
                || protocol.equals(EConfigType.TROJAN.name, true)
                || protocol.equals(EConfigType.HYSTERIA2.name, true)
            ) {
-                return settings?.servers?.get(0)?.address
+                return settings?.servers?.first()?.address
            } else if (protocol.equals(EConfigType.WIREGUARD.name, true)) {
-                return settings?.peers?.get(0)?.endpoint?.substringBeforeLast(":")
+                return settings?.peers?.first()?.endpoint?.substringBeforeLast(":")
            }
            return null
        }
@@ -451,16 +327,16 @@ data class V2rayConfig(
            if (protocol.equals(EConfigType.VMESS.name, true)
                || protocol.equals(EConfigType.VLESS.name, true)
            ) {
-                return settings?.vnext?.get(0)?.port
+                return settings?.vnext?.first()?.port
            } else if (protocol.equals(EConfigType.SHADOWSOCKS.name, true)
                || protocol.equals(EConfigType.SOCKS.name, true)
                || protocol.equals(EConfigType.HTTP.name, true)
                || protocol.equals(EConfigType.TROJAN.name, true)
                || protocol.equals(EConfigType.HYSTERIA2.name, true)
            ) {
-                return settings?.servers?.get(0)?.port
+                return settings?.servers?.first()?.port
            } else if (protocol.equals(EConfigType.WIREGUARD.name, true)) {
-                return settings?.peers?.get(0)?.endpoint?.substringAfterLast(":")?.toInt()
+                return settings?.peers?.first()?.endpoint?.substringAfterLast(":")?.toInt()
            }
            return null
        }
@@ -475,16 +351,16 @@ data class V2rayConfig(
            if (protocol.equals(EConfigType.VMESS.name, true)
                || protocol.equals(EConfigType.VLESS.name, true)
            ) {
-                return settings?.vnext?.get(0)?.users?.get(0)?.id
+                return settings?.vnext?.first()?.users?.first()?.id
            } else if (protocol.equals(EConfigType.SHADOWSOCKS.name, true)
                || protocol.equals(EConfigType.TROJAN.name, true)
                || protocol.equals(EConfigType.HYSTERIA2.name, true)
            ) {
-                return settings?.servers?.get(0)?.password
+                return settings?.servers?.first()?.password
            } else if (protocol.equals(EConfigType.SOCKS.name, true)
                || protocol.equals(EConfigType.HTTP.name, true)
            ) {
-                return settings?.servers?.get(0)?.users?.get(0)?.pass
+                return settings?.servers?.first()?.users?.first()?.pass
            } else if (protocol.equals(EConfigType.WIREGUARD.name, true)) {
                return settings?.secretKey
            }
@@ -493,14 +369,14 @@ data class V2rayConfig(

        fun getSecurityEncryption(): String? {
            return when {
-                protocol.equals(EConfigType.VMESS.name, true) -> settings?.vnext?.get(0)?.users?.get(0)?.security
-                protocol.equals(EConfigType.VLESS.name, true) -> settings?.vnext?.get(0)?.users?.get(0)?.encryption
-                protocol.equals(EConfigType.SHADOWSOCKS.name, true) -> settings?.servers?.get(0)?.method
+                protocol.equals(EConfigType.VMESS.name, true) -> settings?.vnext?.first()?.users?.first()?.security
+                protocol.equals(EConfigType.VLESS.name, true) -> settings?.vnext?.first()?.users?.first()?.encryption
+                protocol.equals(EConfigType.SHADOWSOCKS.name, true) -> settings?.servers?.first()?.method
                else -> null
            }
        }

-        fun getTransportSettingDetails(): List<String>? {
+        fun getTransportSettingDetails(): List<String?>? {
            if (protocol.equals(EConfigType.VMESS.name, true)
                || protocol.equals(EConfigType.VLESS.name, true)
                || protocol.equals(EConfigType.TROJAN.name, true)
@@ -508,7 +384,7 @@ data class V2rayConfig(
            ) {
                val transport = streamSettings?.network ?: return null
                return when (transport) {
-                    "tcp" -> {
+                    NetworkType.TCP.type -> {
                        val tcpSetting = streamSettings?.tcpSettings ?: return null
                        listOf(
                            tcpSetting.header.type,
@@ -517,7 +393,7 @@ data class V2rayConfig(
                        )
                    }

-                    "kcp" -> {
+                    NetworkType.KCP.type -> {
                        val kcpSetting = streamSettings?.kcpSettings ?: return null
                        listOf(
                            kcpSetting.header.type,
@@ -526,7 +402,7 @@ data class V2rayConfig(
                        )
                    }

-                    "ws" -> {
+                    NetworkType.WS.type -> {
                        val wsSetting = streamSettings?.wsSettings ?: return null
                        listOf(
                            "",
@@ -535,7 +411,7 @@ data class V2rayConfig(
                        )
                    }

-                    "httpupgrade" -> {
+                    NetworkType.HTTP_UPGRADE.type -> {
                        val httpupgradeSetting = streamSettings?.httpupgradeSettings ?: return null
                        listOf(
                            "",
@@ -544,16 +420,16 @@ data class V2rayConfig(
                        )
                    }

-                    "splithttp" -> {
-                        val splithttpSetting = streamSettings?.splithttpSettings ?: return null
+                    NetworkType.XHTTP.type -> {
+                        val xhttpSettings = streamSettings?.xhttpSettings ?: return null
                        listOf(
                            "",
-                            splithttpSetting.host,
-                            splithttpSetting.path
+                            xhttpSettings.host,
+                            xhttpSettings.path
                        )
                    }

-                    "h2" -> {
+                    NetworkType.H2.type -> {
                        val h2Setting = streamSettings?.httpSettings ?: return null
                        listOf(
                            "",
@@ -562,16 +438,16 @@ data class V2rayConfig(
                        )
                    }

-                    "quic" -> {
-                        val quicSetting = streamSettings?.quicSettings ?: return null
-                        listOf(
-                            quicSetting.header.type,
-                            quicSetting.security,
-                            quicSetting.key
-                        )
-                    }
+//                    "quic" -> {
+//                        val quicSetting = streamSettings?.quicSettings ?: return null
+//                        listOf(
+//                            quicSetting.header.type,
+//                            quicSetting.security,
+//                            quicSetting.key
+//                        )
+//                    }

-                    "grpc" -> {
+                    NetworkType.GRPC.type -> {
                        val grpcSetting = streamSettings?.grpcSettings ?: return null
                        listOf(
                            if (grpcSetting.multiMode == true) "multi" else "gun",
@@ -585,6 +461,18 @@ data class V2rayConfig(
            }
            return null
        }
+
+        fun ensureSockopt(): V2rayConfig.OutboundBean.StreamSettingsBean.SockoptBean {
+            val stream = streamSettings ?: V2rayConfig.OutboundBean.StreamSettingsBean().also {
+                streamSettings = it
+            }
+
+            val sockopt = stream.sockopt ?: V2rayConfig.OutboundBean.StreamSettingsBean.SockoptBean().also {
+                stream.sockopt = it
+            }
+
+            return sockopt
+        }
    }

    data class DnsBean(
@@ -600,7 +488,8 @@ data class V2rayConfig(
            var port: Int? = null,
            var domains: List<String>? = null,
            var expectIPs: List<String>? = null,
-            val clientIp: String? = null
+            val clientIp: String? = null,
+            val skipFallback: Boolean? = null,
        )
    }

@@ -608,14 +497,14 @@ data class V2rayConfig(
        var domainStrategy: String,
        var domainMatcher: String? = null,
        var rules: ArrayList<RulesBean>,
-        val balancers: List<Any>? = null
+        var balancers: List<BalancerBean>? = null
    ) {

        data class RulesBean(
            var type: String = "field",
            var ip: ArrayList<String>? = null,
            var domain: ArrayList<String>? = null,
-            var outboundTag: String = "",
+            var outboundTag: String? = null,
            var balancerTag: String? = null,
            var port: String? = null,
            val sourcePort: String? = null,
@@ -627,6 +516,32 @@ data class V2rayConfig(
            val attrs: String? = null,
            val domainMatcher: String? = null
        )
+
+        data class BalancerBean(
+            val tag: String,
+            val selector: List<String>,
+            val fallbackTag: String? = null,
+            val strategy: StrategyObject? = null
+        )
+
+        data class StrategyObject(
+            val type: String = "random", // "random" | "roundRobin" | "leastPing" | "leastLoad"
+            val settings: StrategySettingsObject? = null
+        )
+
+        data class StrategySettingsObject(
+            val expected: Int? = null,
+            val maxRTT: String? = null,
+            val tolerance: Double? = null,
+            val baselines: List<String>? = null,
+            val costs: List<CostObject>? = null
+        )
+
+        data class CostObject(
+            val regexp: Boolean = false,
+            val match: String,
+            val value: Double
+        )
    }

    data class PolicyBean(
@@ -644,6 +559,26 @@ data class V2rayConfig(
        )
    }

+    data class ObservatoryObject(
+        val subjectSelector: List<String>,
+        val probeUrl: String,
+        val probeInterval: String,
+        val enableConcurrency: Boolean = false
+    )
+
+    data class BurstObservatoryObject(
+        val subjectSelector: List<String>,
+        val pingConfig: PingConfigObject
+    ) {
+        data class PingConfigObject(
+            val destination: String,
+            val connectivity: String? = null,
+            val interval: String,
+            val sampling: Int,
+            val timeout: String? = null
+        )
+    }
+
    data class FakednsBean(
        var ipPool: String = "198.18.0.0/15",
        var poolSize: Int = 10000
@@ -660,15 +595,9 @@ data class V2rayConfig(
        return null
    }

-    fun toPrettyPrinting(): String {
-        return GsonBuilder()
-            .setPrettyPrinting()
-            .disableHtmlEscaping()
-            .registerTypeAdapter( // custom serialiser is needed here since JSON by default parse number as Double, core will fail to start
-                object : TypeToken<Double>() {}.type,
-                JsonSerializer { src: Double?, _: Type?, _: JsonSerializationContext? -> JsonPrimitive(src?.toInt()) }
-            )
-            .create()
-            .toJson(this)
+    fun getAllProxyOutbound(): List<OutboundBean> {
+        return outbounds.filter { outbound ->
+            EConfigType.entries.any { it.name.equals(outbound.protocol, ignoreCase = true) }
+        }
    }
-}
+}
@@ -0,0 +1,39 @@
+package com.v2ray.ang.dto
+
+/**
+ * VPN interface address configuration enum class
+ * Defines predefined IPv4 and IPv6 address pairs for VPN TUN interface configuration.
+ * Each option provides client and router addresses to establish point-to-point VPN tunnels.
+ */
+enum class VpnInterfaceAddressConfig(
+    val displayName: String,
+    val ipv4Client: String,
+    val ipv4Router: String,
+    val ipv6Client: String,
+    val ipv6Router: String
+) {
+    OPTION_1("10.10.14.x", "10.10.14.1", "10.10.14.2", "fc00::10:10:14:1", "fc00::10:10:14:2"),
+    OPTION_2("10.1.0.x", "10.1.0.1", "10.1.0.2", "fc00::10:1:0:1", "fc00::10:1:0:2"),
+    OPTION_3("10.0.0.x", "10.0.0.1", "10.0.0.2", "fc00::10:0:0:1", "fc00::10:0:0:2"),
+    OPTION_4("172.31.0.x", "172.31.0.1", "172.31.0.2", "fc00::172:31:0:1", "fc00::172:31:0:2"),
+    OPTION_5("172.20.0.x", "172.20.0.1", "172.20.0.2", "fc00::172:20:0:1", "fc00::172:20:0:2"),
+    OPTION_6("172.16.0.x", "172.16.0.1", "172.16.0.2", "fc00::172:16:0:1", "fc00::172:16:0:2"),
+    OPTION_7("192.168.100.x", "192.168.100.1", "192.168.100.2", "fc00::192:168:100:1", "fc00::192:168:100:2");
+
+    companion object {
+        /**
+         * Retrieves the VPN interface address configuration based on the specified index.
+         *
+         * @param index The configuration index (0-based) corresponding to user selection
+         * @return The VpnInterfaceAddressConfig instance at the specified index,
+         *         or OPTION_1 (default) if the index is out of bounds
+         */
+        fun getConfigByIndex(index: Int): VpnInterfaceAddressConfig {
+            return if (index in values().indices) {
+                values()[index]
+            } else {
+                OPTION_1 // Default to the first configuration
+            }
+        }
+    }
+}
@@ -0,0 +1,212 @@
+package com.v2ray.ang.extension
+
+import android.content.BroadcastReceiver
+import android.content.Context
+import android.content.Intent
+import android.content.IntentFilter
+import android.os.Build
+import android.os.Bundle
+import android.widget.Toast
+import com.v2ray.ang.AngApplication
+import es.dmoral.toasty.Toasty
+import org.json.JSONObject
+import java.io.Serializable
+import java.net.URI
+import java.net.URLConnection
+
+val Context.v2RayApplication: AngApplication?
+    get() = applicationContext as? AngApplication
+
+/**
+ * Shows a toast message with the given resource ID.
+ *
+ * @param message The resource ID of the message to show.
+ */
+fun Context.toast(message: Int) {
+    Toasty.normal(this, message).show()
+}
+
+/**
+ * Shows a toast message with the given text.
+ *
+ * @param message The text of the message to show.
+ */
+fun Context.toast(message: CharSequence) {
+    Toasty.normal(this, message).show()
+}
+
+/**
+ * Shows a toast message with the given resource ID.
+ *
+ * @param message The resource ID of the message to show.
+ */
+fun Context.toastSuccess(message: Int) {
+    Toasty.success(this, message, Toast.LENGTH_SHORT, true).show()
+}
+
+/**
+ * Shows a toast message with the given text.
+ *
+ * @param message The text of the message to show.
+ */
+fun Context.toastSuccess(message: CharSequence) {
+    Toasty.success(this, message, Toast.LENGTH_SHORT, true).show()
+}
+
+/**
+ * Shows a toast message with the given resource ID.
+ *
+ * @param message The resource ID of the message to show.
+ */
+fun Context.toastError(message: Int) {
+    Toasty.error(this, message, Toast.LENGTH_SHORT, true).show()
+}
+
+/**
+ * Shows a toast message with the given text.
+ *
+ * @param message The text of the message to show.
+ */
+fun Context.toastError(message: CharSequence) {
+    Toasty.error(this, message, Toast.LENGTH_SHORT, true).show()
+}
+
+
+/**
+ * Puts a key-value pair into the JSONObject.
+ *
+ * @param pair The key-value pair to put.
+ */
+fun JSONObject.putOpt(pair: Pair<String, Any?>) {
+    put(pair.first, pair.second)
+}
+
+/**
+ * Puts multiple key-value pairs into the JSONObject.
+ *
+ * @param pairs The map of key-value pairs to put.
+ */
+fun JSONObject.putOpt(pairs: Map<String, Any?>) {
+    pairs.forEach { put(it.key, it.value) }
+}
+
+const val THRESHOLD = 1000L
+const val DIVISOR = 1024.0
+
+/**
+ * Converts a Long value to a speed string.
+ *
+ * @return The speed string.
+ */
+fun Long.toSpeedString(): String = this.toTrafficString() + "/s"
+
+/**
+ * Converts a Long value to a traffic string.
+ *
+ * @return The traffic string.
+ */
+fun Long.toTrafficString(): String {
+    val units = arrayOf("B", "KB", "MB", "GB", "TB", "PB")
+    var size = this.toDouble()
+    var unitIndex = 0
+    while (size >= THRESHOLD && unitIndex < units.size - 1) {
+        size /= DIVISOR
+        unitIndex++
+    }
+    return String.format("%.1f %s", size, units[unitIndex])
+}
+
+val URLConnection.responseLength: Long
+    get() = if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N) {
+        contentLengthLong
+    } else {
+        contentLength.toLong()
+    }
+
+val URI.idnHost: String
+    get() = host?.replace("[", "")?.replace("]", "").orEmpty()
+
+/**
+ * Removes all whitespace from the string.
+ *
+ * @return The string without whitespace.
+ */
+fun String?.removeWhiteSpace(): String? = this?.replace(" ", "")
+
+/**
+ * Converts the string to a Long value, or returns 0 if the conversion fails.
+ *
+ * @return The Long value.
+ */
+fun String.toLongEx(): Long = toLongOrNull() ?: 0
+
+/**
+ * Listens for package changes and executes a callback when a change occurs.
+ *
+ * @param onetime Whether to unregister the receiver after the first callback.
+ * @param callback The callback to execute when a package change occurs.
+ * @return The BroadcastReceiver that was registered.
+ */
+fun Context.listenForPackageChanges(onetime: Boolean = true, callback: () -> Unit) =
+    object : BroadcastReceiver() {
+        override fun onReceive(context: Context, intent: Intent) {
+            callback()
+            if (onetime) context.unregisterReceiver(this)
+        }
+    }.apply {
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.TIRAMISU) {
+            registerReceiver(this, IntentFilter().apply {
+                addAction(Intent.ACTION_PACKAGE_ADDED)
+                addAction(Intent.ACTION_PACKAGE_REMOVED)
+                addDataScheme("package")
+            }, Context.RECEIVER_EXPORTED)
+        } else {
+            registerReceiver(this, IntentFilter().apply {
+                addAction(Intent.ACTION_PACKAGE_ADDED)
+                addAction(Intent.ACTION_PACKAGE_REMOVED)
+                addDataScheme("package")
+            })
+        }
+    }
+
+/**
+ * Retrieves a serializable object from the Bundle.
+ *
+ * @param key The key of the serializable object.
+ * @return The serializable object, or null if not found.
+ */
+inline fun <reified T : Serializable> Bundle.serializable(key: String): T? = when {
+    Build.VERSION.SDK_INT >= Build.VERSION_CODES.TIRAMISU -> getSerializable(key, T::class.java)
+    else -> @Suppress("DEPRECATION") getSerializable(key) as? T
+}
+
+/**
+ * Retrieves a serializable object from the Intent.
+ *
+ * @param key The key of the serializable object.
+ * @return The serializable object, or null if not found.
+ */
+inline fun <reified T : Serializable> Intent.serializable(key: String): T? = when {
+    Build.VERSION.SDK_INT >= Build.VERSION_CODES.TIRAMISU -> getSerializableExtra(key, T::class.java)
+    else -> @Suppress("DEPRECATION") getSerializableExtra(key) as? T
+}
+
+/**
+ * Checks if the CharSequence is not null and not empty.
+ *
+ * @return True if the CharSequence is not null and not empty, false otherwise.
+ */
+fun CharSequence?.isNotNullEmpty(): Boolean = this != null && this.isNotEmpty()
+
+fun String.concatUrl(vararg paths: String): String {
+    val builder = StringBuilder(this.trimEnd('/'))
+
+    paths.forEach { path ->
+        val trimmedPath = path.trim('/')
+        if (trimmedPath.isNotEmpty()) {
+            builder.append('/').append(trimmedPath)
+        }
+    }
+
+    return builder.toString()
+}
@@ -0,0 +1,27 @@
+package com.v2ray.ang.fmt
+
+import com.v2ray.ang.dto.EConfigType
+import com.v2ray.ang.dto.ProfileItem
+import com.v2ray.ang.dto.V2rayConfig
+import com.v2ray.ang.util.JsonUtil
+
+object CustomFmt : FmtBase() {
+    /**
+     * Parses a JSON string into a ProfileItem object.
+     *
+     * @param str the JSON string to parse
+     * @return the parsed ProfileItem object, or null if parsing fails
+     */
+    fun parse(str: String): ProfileItem? {
+        val config = ProfileItem.create(EConfigType.CUSTOM)
+
+        val fullConfig = JsonUtil.fromJson(str, V2rayConfig::class.java)
+        val outbound = fullConfig.getProxyOutbound()
+
+        config.remarks = fullConfig?.remarks ?: System.currentTimeMillis().toString()
+        config.server = outbound?.getServerAddress()
+        config.serverPort = outbound?.getServerPort().toString()
+
+        return config
+    }
+}
@@ -0,0 +1,172 @@
+package com.v2ray.ang.fmt
+
+import com.v2ray.ang.AppConfig
+import com.v2ray.ang.dto.NetworkType
+import com.v2ray.ang.dto.ProfileItem
+import com.v2ray.ang.extension.isNotNullEmpty
+import com.v2ray.ang.handler.MmkvManager
+import com.v2ray.ang.util.HttpUtil
+import com.v2ray.ang.util.Utils
+import java.net.URI
+
+open class FmtBase {
+    /**
+     * Converts a ProfileItem object to a URI string.
+     *
+     * @param config the ProfileItem object to convert
+     * @param userInfo the user information to include in the URI
+     * @param dicQuery the query parameters to include in the URI
+     * @return the converted URI string
+     */
+    fun toUri(config: ProfileItem, userInfo: String?, dicQuery: HashMap<String, String>?): String {
+        val query = if (dicQuery != null)
+            "?" + dicQuery.toList().joinToString(
+                separator = "&",
+                transform = { it.first + "=" + Utils.urlEncode(it.second) })
+        else ""
+
+        val url = String.format(
+            "%s@%s:%s",
+            Utils.urlEncode(userInfo ?: ""),
+            Utils.getIpv6Address(HttpUtil.toIdnDomain(config.server.orEmpty())),
+            config.serverPort
+        )
+
+        return "${url}${query}#${Utils.urlEncode(config.remarks)}"
+    }
+
+    /**
+     * Extracts query parameters from a URI.
+     *
+     * @param uri the URI to extract query parameters from
+     * @return a map of query parameters
+     */
+    fun getQueryParam(uri: URI): Map<String, String> {
+        return uri.rawQuery.split("&")
+            .associate { it.split("=").let { (k, v) -> k to Utils.urlDecode(v) } }
+    }
+
+    /**
+     * Populates a ProfileItem object with values from query parameters.
+     *
+     * @param config the ProfileItem object to populate
+     * @param queryParam the query parameters to use for populating the ProfileItem
+     * @param allowInsecure whether to allow insecure connections
+     */
+    fun getItemFormQuery(config: ProfileItem, queryParam: Map<String, String>, allowInsecure: Boolean) {
+        config.network = queryParam["type"] ?: NetworkType.TCP.type
+        config.headerType = queryParam["headerType"]
+        config.host = queryParam["host"]
+        config.path = queryParam["path"]
+
+        config.seed = queryParam["seed"]
+        config.quicSecurity = queryParam["quicSecurity"]
+        config.quicKey = queryParam["key"]
+        config.mode = queryParam["mode"]
+        config.serviceName = queryParam["serviceName"]
+        config.authority = queryParam["authority"]
+        config.xhttpMode = queryParam["mode"]
+        config.xhttpExtra = queryParam["extra"]
+
+        config.security = queryParam["security"]
+        if (config.security != AppConfig.TLS && config.security != AppConfig.REALITY) {
+            config.security = null
+        }
+        config.insecure = if (queryParam["allowInsecure"].isNullOrEmpty()) {
+            allowInsecure
+        } else {
+            queryParam["allowInsecure"].orEmpty() == "1"
+        }
+        config.sni = queryParam["sni"]
+        config.fingerPrint = queryParam["fp"]
+        config.alpn = queryParam["alpn"]
+        config.publicKey = queryParam["pbk"]
+        config.shortId = queryParam["sid"]
+        config.spiderX = queryParam["spx"]
+        config.mldsa65Verify = queryParam["pqv"]
+        config.flow = queryParam["flow"]
+    }
+
+    /**
+     * Creates a map of query parameters from a ProfileItem object.
+     *
+     * @param config the ProfileItem object to create query parameters from
+     * @return a map of query parameters
+     */
+    fun getQueryDic(config: ProfileItem): HashMap<String, String> {
+        val dicQuery = HashMap<String, String>()
+        dicQuery["security"] = config.security?.ifEmpty { "none" }.orEmpty()
+        config.sni.let { if (it.isNotNullEmpty()) dicQuery["sni"] = it.orEmpty() }
+        config.alpn.let { if (it.isNotNullEmpty()) dicQuery["alpn"] = it.orEmpty() }
+        config.fingerPrint.let { if (it.isNotNullEmpty()) dicQuery["fp"] = it.orEmpty() }
+        config.publicKey.let { if (it.isNotNullEmpty()) dicQuery["pbk"] = it.orEmpty() }
+        config.shortId.let { if (it.isNotNullEmpty()) dicQuery["sid"] = it.orEmpty() }
+        config.spiderX.let { if (it.isNotNullEmpty()) dicQuery["spx"] = it.orEmpty() }
+        config.mldsa65Verify.let { if (it.isNotNullEmpty()) dicQuery["pqv"] = it.orEmpty() }
+        config.flow.let { if (it.isNotNullEmpty()) dicQuery["flow"] = it.orEmpty() }
+
+        val networkType = NetworkType.fromString(config.network)
+        dicQuery["type"] = networkType.type
+
+        when (networkType) {
+            NetworkType.TCP -> {
+                dicQuery["headerType"] = config.headerType?.ifEmpty { "none" }.orEmpty()
+                config.host.let { if (it.isNotNullEmpty()) dicQuery["host"] = it.orEmpty() }
+            }
+
+            NetworkType.KCP -> {
+                dicQuery["headerType"] = config.headerType?.ifEmpty { "none" }.orEmpty()
+                config.seed.let { if (it.isNotNullEmpty()) dicQuery["seed"] = it.orEmpty() }
+            }
+
+            NetworkType.WS, NetworkType.HTTP_UPGRADE -> {
+                config.host.let { if (it.isNotNullEmpty()) dicQuery["host"] = it.orEmpty() }
+                config.path.let { if (it.isNotNullEmpty()) dicQuery["path"] = it.orEmpty() }
+            }
+
+            NetworkType.XHTTP -> {
+                config.host.let { if (it.isNotNullEmpty()) dicQuery["host"] = it.orEmpty() }
+                config.path.let { if (it.isNotNullEmpty()) dicQuery["path"] = it.orEmpty() }
+                config.xhttpMode.let { if (it.isNotNullEmpty()) dicQuery["mode"] = it.orEmpty() }
+                config.xhttpExtra.let { if (it.isNotNullEmpty()) dicQuery["extra"] = it.orEmpty() }
+            }
+
+            NetworkType.HTTP, NetworkType.H2 -> {
+                dicQuery["type"] = "http"
+                config.host.let { if (it.isNotNullEmpty()) dicQuery["host"] = it.orEmpty() }
+                config.path.let { if (it.isNotNullEmpty()) dicQuery["path"] = it.orEmpty() }
+            }
+
+//            NetworkType.QUIC -> {
+//                dicQuery["headerType"] = config.headerType?.ifEmpty { "none" }.orEmpty()
+//                config.quicSecurity.let { if (it.isNotNullEmpty()) dicQuery["quicSecurity"] = it.orEmpty() }
+//                config.quicKey.let { if (it.isNotNullEmpty()) dicQuery["key"] = it.orEmpty() }
+//            }
+
+            NetworkType.GRPC -> {
+                config.mode.let { if (it.isNotNullEmpty()) dicQuery["mode"] = it.orEmpty() }
+                config.authority.let { if (it.isNotNullEmpty()) dicQuery["authority"] = it.orEmpty() }
+                config.serviceName.let { if (it.isNotNullEmpty()) dicQuery["serviceName"] = it.orEmpty() }
+            }
+        }
+
+        return dicQuery
+    }
+
+    fun getServerAddress(profileItem: ProfileItem): String {
+        if (Utils.isPureIpAddress(profileItem.server.orEmpty())) {
+            return profileItem.server.orEmpty()
+        }
+
+        val domain = HttpUtil.toIdnDomain(profileItem.server.orEmpty())
+        if (MmkvManager.decodeSettingsString(AppConfig.PREF_OUTBOUND_DOMAIN_RESOLVE_METHOD, "1") != "2") {
+            return domain
+        }
+        //Resolve and replace domain
+        val resolvedIps = HttpUtil.resolveHostToIP(domain, MmkvManager.decodeSettingsBool(AppConfig.PREF_PREFER_IPV6))
+        if (resolvedIps.isNullOrEmpty()) {
+            return domain
+        }
+        return resolvedIps.first()
+    }
+}
@@ -0,0 +1,32 @@
+package com.v2ray.ang.fmt
+
+import com.v2ray.ang.dto.EConfigType
+import com.v2ray.ang.dto.ProfileItem
+import com.v2ray.ang.dto.V2rayConfig.OutboundBean
+import com.v2ray.ang.extension.isNotNullEmpty
+import com.v2ray.ang.handler.V2rayConfigManager
+
+object HttpFmt : FmtBase() {
+    /**
+     * Converts a ProfileItem object to an OutboundBean object.
+     *
+     * @param profileItem the ProfileItem object to convert
+     * @return the converted OutboundBean object, or null if conversion fails
+     */
+    fun toOutbound(profileItem: ProfileItem): OutboundBean? {
+        val outboundBean = V2rayConfigManager.createInitOutbound(EConfigType.HTTP)
+
+        outboundBean?.settings?.servers?.first()?.let { server ->
+            server.address = getServerAddress(profileItem)
+            server.port = profileItem.serverPort.orEmpty().toInt()
+            if (profileItem.username.isNotNullEmpty()) {
+                val socksUsersBean = OutboundBean.OutSettingsBean.ServersBean.SocksUsersBean()
+                socksUsersBean.user = profileItem.username.orEmpty()
+                socksUsersBean.pass = profileItem.password.orEmpty()
+                server.users = listOf(socksUsersBean)
+            }
+        }
+
+        return outboundBean
+    }
+}
@@ -0,0 +1,151 @@
+package com.v2ray.ang.fmt
+
+import com.v2ray.ang.AppConfig
+import com.v2ray.ang.AppConfig.LOOPBACK
+import com.v2ray.ang.dto.EConfigType
+import com.v2ray.ang.dto.Hysteria2Bean
+import com.v2ray.ang.dto.ProfileItem
+import com.v2ray.ang.dto.V2rayConfig.OutboundBean
+import com.v2ray.ang.extension.idnHost
+import com.v2ray.ang.extension.isNotNullEmpty
+import com.v2ray.ang.handler.MmkvManager
+import com.v2ray.ang.handler.V2rayConfigManager
+import com.v2ray.ang.util.Utils
+import java.net.URI
+
+object Hysteria2Fmt : FmtBase() {
+    /**
+     * Parses a Hysteria2 URI string into a ProfileItem object.
+     *
+     * @param str the Hysteria2 URI string to parse
+     * @return the parsed ProfileItem object, or null if parsing fails
+     */
+    fun parse(str: String): ProfileItem? {
+        var allowInsecure = MmkvManager.decodeSettingsBool(AppConfig.PREF_ALLOW_INSECURE, false)
+        val config = ProfileItem.create(EConfigType.HYSTERIA2)
+
+        val uri = URI(Utils.fixIllegalUrl(str))
+        config.remarks = Utils.urlDecode(uri.fragment.orEmpty()).let { if (it.isEmpty()) "none" else it }
+        config.server = uri.idnHost
+        config.serverPort = uri.port.toString()
+        config.password = uri.userInfo
+        config.security = AppConfig.TLS
+
+        if (!uri.rawQuery.isNullOrEmpty()) {
+            val queryParam = getQueryParam(uri)
+
+            config.security = queryParam["security"] ?: AppConfig.TLS
+            config.insecure = if (queryParam["insecure"].isNullOrEmpty()) {
+                allowInsecure
+            } else {
+                queryParam["insecure"].orEmpty() == "1"
+            }
+            config.sni = queryParam["sni"]
+            config.alpn = queryParam["alpn"]
+
+            config.obfsPassword = queryParam["obfs-password"]
+            config.portHopping = queryParam["mport"]
+            config.pinSHA256 = queryParam["pinSHA256"]
+
+        }
+
+        return config
+    }
+
+    /**
+     * Converts a ProfileItem object to a URI string.
+     *
+     * @param config the ProfileItem object to convert
+     * @return the converted URI string
+     */
+    fun toUri(config: ProfileItem): String {
+        val dicQuery = HashMap<String, String>()
+
+        config.security.let { if (it != null) dicQuery["security"] = it }
+        config.sni.let { if (it.isNotNullEmpty()) dicQuery["sni"] = it.orEmpty() }
+        config.alpn.let { if (it.isNotNullEmpty()) dicQuery["alpn"] = it.orEmpty() }
+        config.insecure.let { dicQuery["insecure"] = if (it == true) "1" else "0" }
+
+        if (config.obfsPassword.isNotNullEmpty()) {
+            dicQuery["obfs"] = "salamander"
+            dicQuery["obfs-password"] = config.obfsPassword.orEmpty()
+        }
+        if (config.portHopping.isNotNullEmpty()) {
+            dicQuery["mport"] = config.portHopping.orEmpty()
+        }
+        if (config.pinSHA256.isNotNullEmpty()) {
+            dicQuery["pinSHA256"] = config.pinSHA256.orEmpty()
+        }
+
+        return toUri(config, config.password, dicQuery)
+    }
+
+    /**
+     * Converts a ProfileItem object to a Hysteria2Bean object.
+     *
+     * @param config the ProfileItem object to convert
+     * @param socksPort the port number for the socks5 proxy
+     * @return the converted Hysteria2Bean object, or null if conversion fails
+     */
+    fun toNativeConfig(config: ProfileItem, socksPort: Int): Hysteria2Bean? {
+
+        val obfs = if (config.obfsPassword.isNullOrEmpty()) null else
+            Hysteria2Bean.ObfsBean(
+                type = "salamander",
+                salamander = Hysteria2Bean.ObfsBean.SalamanderBean(
+                    password = config.obfsPassword
+                )
+            )
+
+        val transport = if (config.portHopping.isNullOrEmpty()) null else
+            Hysteria2Bean.TransportBean(
+                type = "udp",
+                udp = Hysteria2Bean.TransportBean.TransportUdpBean(
+                    hopInterval = (config.portHoppingInterval ?: "30") + "s"
+                )
+            )
+
+        val bandwidth = if (config.bandwidthDown.isNullOrEmpty() || config.bandwidthUp.isNullOrEmpty()) null else
+            Hysteria2Bean.BandwidthBean(
+                down = config.bandwidthDown,
+                up = config.bandwidthUp,
+            )
+
+        val server =
+            if (config.portHopping.isNullOrEmpty())
+                config.getServerAddressAndPort()
+            else
+                Utils.getIpv6Address(config.server) + ":" + config.portHopping
+
+        val bean = Hysteria2Bean(
+            server = server,
+            auth = config.password,
+            obfs = obfs,
+            transport = transport,
+            bandwidth = bandwidth,
+            socks5 = Hysteria2Bean.Socks5Bean(
+                listen = "$LOOPBACK:${socksPort}",
+            ),
+            http = Hysteria2Bean.Socks5Bean(
+                listen = "$LOOPBACK:${socksPort}",
+            ),
+            tls = Hysteria2Bean.TlsBean(
+                sni = config.sni ?: config.server,
+                insecure = config.insecure,
+                pinSHA256 = if (config.pinSHA256.isNullOrEmpty()) null else config.pinSHA256
+            )
+        )
+        return bean
+    }
+
+    /**
+     * Converts a ProfileItem object to an OutboundBean object.
+     *
+     * @param profileItem the ProfileItem object to convert
+     * @return the converted OutboundBean object, or null if conversion fails
+     */
+    fun toOutbound(profileItem: ProfileItem): OutboundBean? {
+        val outboundBean = V2rayConfigManager.createInitOutbound(EConfigType.HYSTERIA2)
+        return outboundBean
+    }
+}
@@ -0,0 +1,154 @@
+package com.v2ray.ang.fmt
+
+import android.util.Log
+import com.v2ray.ang.AppConfig
+import com.v2ray.ang.dto.EConfigType
+import com.v2ray.ang.dto.NetworkType
+import com.v2ray.ang.dto.ProfileItem
+import com.v2ray.ang.dto.V2rayConfig.OutboundBean
+import com.v2ray.ang.extension.idnHost
+import com.v2ray.ang.handler.V2rayConfigManager
+import com.v2ray.ang.util.Utils
+import java.net.URI
+
+object ShadowsocksFmt : FmtBase() {
+    /**
+     * Parses a Shadowsocks URI string into a ProfileItem object.
+     *
+     * @param str the Shadowsocks URI string to parse
+     * @return the parsed ProfileItem object, or null if parsing fails
+     */
+    fun parse(str: String): ProfileItem? {
+        return parseSip002(str) ?: parseLegacy(str)
+    }
+
+    /**
+     * Parses a SIP002 Shadowsocks URI string into a ProfileItem object.
+     *
+     * @param str the SIP002 Shadowsocks URI string to parse
+     * @return the parsed ProfileItem object, or null if parsing fails
+     */
+    fun parseSip002(str: String): ProfileItem? {
+        val config = ProfileItem.create(EConfigType.SHADOWSOCKS)
+
+        val uri = URI(Utils.fixIllegalUrl(str))
+        if (uri.idnHost.isEmpty()) return null
+        if (uri.port <= 0) return null
+        if (uri.userInfo.isNullOrEmpty()) return null
+
+        config.remarks = Utils.urlDecode(uri.fragment.orEmpty()).let { if (it.isEmpty()) "none" else it }
+        config.server = uri.idnHost
+        config.serverPort = uri.port.toString()
+
+        val result = if (uri.userInfo.contains(":")) {
+            uri.userInfo.split(":", limit = 2)
+        } else {
+            Utils.decode(uri.userInfo).split(":", limit = 2)
+        }
+        if (result.count() == 2) {
+            config.method = result.first()
+            config.password = result.last()
+        }
+
+        if (!uri.rawQuery.isNullOrEmpty()) {
+            val queryParam = getQueryParam(uri)
+            if (queryParam["plugin"]?.contains("obfs=http") == true) {
+                val queryPairs = HashMap<String, String>()
+                for (pair in queryParam["plugin"]?.split(";") ?: listOf()) {
+                    val idx = pair.split("=")
+                    if (idx.count() == 2) {
+                        queryPairs.put(idx.first(), idx.last())
+                    }
+                }
+                config.network = NetworkType.TCP.type
+                config.headerType = "http"
+                config.host = queryPairs["obfs-host"]
+                config.path = queryPairs["path"]
+            }
+        }
+
+        return config
+    }
+
+    /**
+     * Parses a legacy Shadowsocks URI string into a ProfileItem object.
+     *
+     * @param str the legacy Shadowsocks URI string to parse
+     * @return the parsed ProfileItem object, or null if parsing fails
+     */
+    fun parseLegacy(str: String): ProfileItem? {
+        val config = ProfileItem.create(EConfigType.SHADOWSOCKS)
+        var result = str.replace(EConfigType.SHADOWSOCKS.protocolScheme, "")
+        val indexSplit = result.indexOf("#")
+        if (indexSplit > 0) {
+            try {
+                config.remarks =
+                    Utils.urlDecode(result.substring(indexSplit + 1, result.length))
+            } catch (e: Exception) {
+                Log.e(AppConfig.TAG, "Failed to decode remarks in SS legacy URL", e)
+            }
+
+            result = result.substring(0, indexSplit)
+        }
+
+        //part decode
+        val indexS = result.indexOf("@")
+        result = if (indexS > 0) {
+            Utils.decode(result.substring(0, indexS)) + result.substring(
+                indexS,
+                result.length
+            )
+        } else {
+            Utils.decode(result)
+        }
+
+        val legacyPattern = "^(.+?):(.*)@(.+?):(\\d+?)/?$".toRegex()
+        val match = legacyPattern.matchEntire(result) ?: return null
+
+        config.server = match.groupValues[3].removeSurrounding("[", "]")
+        config.serverPort = match.groupValues[4]
+        config.password = match.groupValues[2]
+        config.method = match.groupValues[1].lowercase()
+
+        return config
+    }
+
+    /**
+     * Converts a ProfileItem object to a URI string.
+     *
+     * @param config the ProfileItem object to convert
+     * @return the converted URI string
+     */
+    fun toUri(config: ProfileItem): String {
+        val pw = "${config.method}:${config.password}"
+
+        return toUri(config, Utils.encode(pw), null)
+    }
+
+    /**
+     * Converts a ProfileItem object to an OutboundBean object.
+     *
+     * @param profileItem the ProfileItem object to convert
+     * @return the converted OutboundBean object, or null if conversion fails
+     */
+    fun toOutbound(profileItem: ProfileItem): OutboundBean? {
+        val outboundBean = V2rayConfigManager.createInitOutbound(EConfigType.SHADOWSOCKS)
+
+        outboundBean?.settings?.servers?.first()?.let { server ->
+            server.address = getServerAddress(profileItem)
+            server.port = profileItem.serverPort.orEmpty().toInt()
+            server.password = profileItem.password
+            server.method = profileItem.method
+        }
+
+        val sni = outboundBean?.streamSettings?.let {
+            V2rayConfigManager.populateTransportSettings(it, profileItem)
+        }
+
+        outboundBean?.streamSettings?.let {
+            V2rayConfigManager.populateTlsSettings(it, profileItem, sni)
+        }
+
+        return outboundBean
+    }
+}
@@ -0,0 +1,79 @@
+package com.v2ray.ang.fmt
+
+import com.v2ray.ang.dto.EConfigType
+import com.v2ray.ang.dto.ProfileItem
+import com.v2ray.ang.dto.V2rayConfig.OutboundBean
+import com.v2ray.ang.extension.idnHost
+import com.v2ray.ang.extension.isNotNullEmpty
+import com.v2ray.ang.handler.V2rayConfigManager
+import com.v2ray.ang.util.Utils
+import java.net.URI
+
+object SocksFmt : FmtBase() {
+    /**
+     * Parses a Socks URI string into a ProfileItem object.
+     *
+     * @param str the Socks URI string to parse
+     * @return the parsed ProfileItem object, or null if parsing fails
+     */
+    fun parse(str: String): ProfileItem? {
+        val config = ProfileItem.create(EConfigType.SOCKS)
+
+        val uri = URI(Utils.fixIllegalUrl(str))
+        if (uri.idnHost.isEmpty()) return null
+        if (uri.port <= 0) return null
+
+        config.remarks = Utils.urlDecode(uri.fragment.orEmpty()).let { if (it.isEmpty()) "none" else it }
+        config.server = uri.idnHost
+        config.serverPort = uri.port.toString()
+
+        if (uri.userInfo?.isEmpty() == false) {
+            val result = Utils.decode(uri.userInfo).split(":", limit = 2)
+            if (result.count() == 2) {
+                config.username = result.first()
+                config.password = result.last()
+            }
+        }
+
+        return config
+    }
+
+    /**
+     * Converts a ProfileItem object to a URI string.
+     *
+     * @param config the ProfileItem object to convert
+     * @return the converted URI string
+     */
+    fun toUri(config: ProfileItem): String {
+        val pw =
+            if (config.username.isNotNullEmpty())
+                "${config.username}:${config.password}"
+            else
+                ":"
+
+        return toUri(config, Utils.encode(pw), null)
+    }
+
+    /**
+     * Converts a ProfileItem object to an OutboundBean object.
+     *
+     * @param profileItem the ProfileItem object to convert
+     * @return the converted OutboundBean object, or null if conversion fails
+     */
+    fun toOutbound(profileItem: ProfileItem): OutboundBean? {
+        val outboundBean = V2rayConfigManager.createInitOutbound(EConfigType.SOCKS)
+
+        outboundBean?.settings?.servers?.first()?.let { server ->
+            server.address = getServerAddress(profileItem)
+            server.port = profileItem.serverPort.orEmpty().toInt()
+            if (profileItem.username.isNotNullEmpty()) {
+                val socksUsersBean = OutboundBean.OutSettingsBean.ServersBean.SocksUsersBean()
+                socksUsersBean.user = profileItem.username.orEmpty()
+                socksUsersBean.pass = profileItem.password.orEmpty()
+                server.users = listOf(socksUsersBean)
+            }
+        }
+
+        return outboundBean
+    }
+}
@@ -0,0 +1,83 @@
+package com.v2ray.ang.fmt
+
+import com.v2ray.ang.AppConfig
+import com.v2ray.ang.dto.EConfigType
+import com.v2ray.ang.dto.NetworkType
+import com.v2ray.ang.dto.ProfileItem
+import com.v2ray.ang.dto.V2rayConfig.OutboundBean
+import com.v2ray.ang.extension.idnHost
+import com.v2ray.ang.handler.MmkvManager
+import com.v2ray.ang.handler.V2rayConfigManager
+import com.v2ray.ang.util.Utils
+import java.net.URI
+
+object TrojanFmt : FmtBase() {
+    /**
+     * Parses a Trojan URI string into a ProfileItem object.
+     *
+     * @param str the Trojan URI string to parse
+     * @return the parsed ProfileItem object, or null if parsing fails
+     */
+    fun parse(str: String): ProfileItem? {
+        var allowInsecure = MmkvManager.decodeSettingsBool(AppConfig.PREF_ALLOW_INSECURE, false)
+        val config = ProfileItem.create(EConfigType.TROJAN)
+
+        val uri = URI(Utils.fixIllegalUrl(str))
+        config.remarks = Utils.urlDecode(uri.fragment.orEmpty()).let { if (it.isEmpty()) "none" else it }
+        config.server = uri.idnHost
+        config.serverPort = uri.port.toString()
+        config.password = uri.userInfo
+
+        if (uri.rawQuery.isNullOrEmpty()) {
+            config.network = NetworkType.TCP.type
+            config.security = AppConfig.TLS
+            config.insecure = allowInsecure
+        } else {
+            val queryParam = getQueryParam(uri)
+
+            getItemFormQuery(config, queryParam, allowInsecure)
+            config.security = queryParam["security"] ?: AppConfig.TLS
+        }
+
+        return config
+    }
+
+    /**
+     * Converts a ProfileItem object to a URI string.
+     *
+     * @param config the ProfileItem object to convert
+     * @return the converted URI string
+     */
+    fun toUri(config: ProfileItem): String {
+        val dicQuery = getQueryDic(config)
+
+        return toUri(config, config.password, dicQuery)
+    }
+
+    /**
+     * Converts a ProfileItem object to an OutboundBean object.
+     *
+     * @param profileItem the ProfileItem object to convert
+     * @return the converted OutboundBean object, or null if conversion fails
+     */
+    fun toOutbound(profileItem: ProfileItem): OutboundBean? {
+        val outboundBean = V2rayConfigManager.createInitOutbound(EConfigType.TROJAN)
+
+        outboundBean?.settings?.servers?.first()?.let { server ->
+            server.address = getServerAddress(profileItem)
+            server.port = profileItem.serverPort.orEmpty().toInt()
+            server.password = profileItem.password
+            server.flow = profileItem.flow
+        }
+
+        val sni = outboundBean?.streamSettings?.let {
+            V2rayConfigManager.populateTransportSettings(it, profileItem)
+        }
+
+        outboundBean?.streamSettings?.let {
+            V2rayConfigManager.populateTlsSettings(it, profileItem, sni)
+        }
+
+        return outboundBean
+    }
+}
@@ -0,0 +1,80 @@
+package com.v2ray.ang.fmt
+
+import com.v2ray.ang.AppConfig
+import com.v2ray.ang.dto.EConfigType
+import com.v2ray.ang.dto.ProfileItem
+import com.v2ray.ang.dto.V2rayConfig.OutboundBean
+import com.v2ray.ang.extension.idnHost
+import com.v2ray.ang.handler.MmkvManager
+import com.v2ray.ang.handler.V2rayConfigManager
+import com.v2ray.ang.util.Utils
+import java.net.URI
+
+object VlessFmt : FmtBase() {
+
+    /**
+     * Parses a Vless URI string into a ProfileItem object.
+     *
+     * @param str the Vless URI string to parse
+     * @return the parsed ProfileItem object, or null if parsing fails
+     */
+    fun parse(str: String): ProfileItem? {
+        var allowInsecure = MmkvManager.decodeSettingsBool(AppConfig.PREF_ALLOW_INSECURE, false)
+        val config = ProfileItem.create(EConfigType.VLESS)
+
+        val uri = URI(Utils.fixIllegalUrl(str))
+        if (uri.rawQuery.isNullOrEmpty()) return null
+        val queryParam = getQueryParam(uri)
+
+        config.remarks = Utils.urlDecode(uri.fragment.orEmpty()).let { if (it.isEmpty()) "none" else it }
+        config.server = uri.idnHost
+        config.serverPort = uri.port.toString()
+        config.password = uri.userInfo
+        config.method = queryParam["encryption"] ?: "none"
+
+        getItemFormQuery(config, queryParam, allowInsecure)
+
+        return config
+    }
+
+    /**
+     * Converts a ProfileItem object to a URI string.
+     *
+     * @param config the ProfileItem object to convert
+     * @return the converted URI string
+     */
+    fun toUri(config: ProfileItem): String {
+        val dicQuery = getQueryDic(config)
+        dicQuery["encryption"] = config.method ?: "none"
+
+        return toUri(config, config.password, dicQuery)
+    }
+
+    /**
+     * Converts a ProfileItem object to an OutboundBean object.
+     *
+     * @param profileItem the ProfileItem object to convert
+     * @return the converted OutboundBean object, or null if conversion fails
+     */
+    fun toOutbound(profileItem: ProfileItem): OutboundBean? {
+        val outboundBean = V2rayConfigManager.createInitOutbound(EConfigType.VLESS)
+
+        outboundBean?.settings?.vnext?.first()?.let { vnext ->
+            vnext.address = getServerAddress(profileItem)
+            vnext.port = profileItem.serverPort.orEmpty().toInt()
+            vnext.users[0].id = profileItem.password.orEmpty()
+            vnext.users[0].encryption = profileItem.method
+            vnext.users[0].flow = profileItem.flow
+        }
+
+        val sni = outboundBean?.streamSettings?.let {
+            V2rayConfigManager.populateTransportSettings(it, profileItem)
+        }
+
+        outboundBean?.streamSettings?.let {
+            V2rayConfigManager.populateTlsSettings(it, profileItem, sni)
+        }
+
+        return outboundBean
+    }
+}
@@ -0,0 +1,192 @@
+package com.v2ray.ang.fmt
+
+import android.text.TextUtils
+import android.util.Log
+import com.v2ray.ang.AppConfig
+import com.v2ray.ang.dto.EConfigType
+import com.v2ray.ang.dto.NetworkType
+import com.v2ray.ang.dto.ProfileItem
+import com.v2ray.ang.dto.V2rayConfig.OutboundBean
+import com.v2ray.ang.dto.VmessQRCode
+import com.v2ray.ang.extension.idnHost
+import com.v2ray.ang.extension.isNotNullEmpty
+import com.v2ray.ang.handler.MmkvManager
+import com.v2ray.ang.handler.V2rayConfigManager
+import com.v2ray.ang.util.JsonUtil
+import com.v2ray.ang.util.Utils
+import java.net.URI
+
+object VmessFmt : FmtBase() {
+    /**
+     * Parses a Vmess string into a ProfileItem object.
+     *
+     * @param str the Vmess string to parse
+     * @return the parsed ProfileItem object, or null if parsing fails
+     */
+    fun parse(str: String): ProfileItem? {
+        if (str.indexOf('?') > 0 && str.indexOf('&') > 0) {
+            return parseVmessStd(str)
+        }
+
+        var allowInsecure = MmkvManager.decodeSettingsBool(AppConfig.PREF_ALLOW_INSECURE, false)
+        val config = ProfileItem.create(EConfigType.VMESS)
+
+        var result = str.replace(EConfigType.VMESS.protocolScheme, "")
+        result = Utils.decode(result)
+        if (TextUtils.isEmpty(result)) {
+            Log.w(AppConfig.TAG, "Toast decoding failed")
+            return null
+        }
+        val vmessQRCode = JsonUtil.fromJson(result, VmessQRCode::class.java)
+        // Although VmessQRCode fields are non null, looks like Gson may still create null fields
+        if (TextUtils.isEmpty(vmessQRCode.add)
+            || TextUtils.isEmpty(vmessQRCode.port)
+            || TextUtils.isEmpty(vmessQRCode.id)
+            || TextUtils.isEmpty(vmessQRCode.net)
+        ) {
+            Log.w(AppConfig.TAG, "Toast incorrect protocol")
+            return null
+        }
+
+        config.remarks = vmessQRCode.ps
+        config.server = vmessQRCode.add
+        config.serverPort = vmessQRCode.port
+        config.password = vmessQRCode.id
+        config.method = if (TextUtils.isEmpty(vmessQRCode.scy)) AppConfig.DEFAULT_SECURITY else vmessQRCode.scy
+
+        config.network = vmessQRCode.net ?: NetworkType.TCP.type
+        config.headerType = vmessQRCode.type
+        config.host = vmessQRCode.host
+        config.path = vmessQRCode.path
+
+        when (NetworkType.fromString(config.network)) {
+            NetworkType.KCP -> {
+                config.seed = vmessQRCode.path
+            }
+
+//            NetworkType.QUIC -> {
+//                config.quicSecurity = vmessQRCode.host
+//                config.quicKey = vmessQRCode.path
+//            }
+
+            NetworkType.GRPC -> {
+                config.mode = vmessQRCode.type
+                config.serviceName = vmessQRCode.path
+                config.authority = vmessQRCode.host
+            }
+
+            else -> {}
+        }
+
+        config.security = vmessQRCode.tls
+        config.insecure = allowInsecure
+        config.sni = vmessQRCode.sni
+        config.fingerPrint = vmessQRCode.fp
+        config.alpn = vmessQRCode.alpn
+
+        return config
+    }
+
+    /**
+     * Converts a ProfileItem object to a URI string.
+     *
+     * @param config the ProfileItem object to convert
+     * @return the converted URI string
+     */
+    fun toUri(config: ProfileItem): String {
+        val vmessQRCode = VmessQRCode()
+
+        vmessQRCode.v = "2"
+        vmessQRCode.ps = config.remarks
+        vmessQRCode.add = config.server.orEmpty()
+        vmessQRCode.port = config.serverPort.orEmpty()
+        vmessQRCode.id = config.password.orEmpty()
+        vmessQRCode.scy = config.method.orEmpty()
+        vmessQRCode.aid = "0"
+
+        vmessQRCode.net = config.network.orEmpty()
+        vmessQRCode.type = config.headerType.orEmpty()
+        when (NetworkType.fromString(config.network)) {
+            NetworkType.KCP -> {
+                vmessQRCode.path = config.seed.orEmpty()
+            }
+
+//            NetworkType.QUIC -> {
+//                vmessQRCode.host = config.quicSecurity.orEmpty()
+//                vmessQRCode.path = config.quicKey.orEmpty()
+//            }
+
+            NetworkType.GRPC -> {
+                vmessQRCode.type = config.mode.orEmpty()
+                vmessQRCode.path = config.serviceName.orEmpty()
+                vmessQRCode.host = config.authority.orEmpty()
+            }
+
+            else -> {}
+        }
+
+        config.host.let { if (it.isNotNullEmpty()) vmessQRCode.host = it.orEmpty() }
+        config.path.let { if (it.isNotNullEmpty()) vmessQRCode.path = it.orEmpty() }
+
+        vmessQRCode.tls = config.security.orEmpty()
+        vmessQRCode.sni = config.sni.orEmpty()
+        vmessQRCode.fp = config.fingerPrint.orEmpty()
+        vmessQRCode.alpn = config.alpn.orEmpty()
+
+        val json = JsonUtil.toJson(vmessQRCode)
+        return Utils.encode(json)
+    }
+
+    /**
+     * Parses a standard Vmess URI string into a ProfileItem object.
+     *
+     * @param str the standard Vmess URI string to parse
+     * @return the parsed ProfileItem object, or null if parsing fails
+     */
+    fun parseVmessStd(str: String): ProfileItem? {
+        val allowInsecure = MmkvManager.decodeSettingsBool(AppConfig.PREF_ALLOW_INSECURE, false)
+        val config = ProfileItem.create(EConfigType.VMESS)
+
+        val uri = URI(Utils.fixIllegalUrl(str))
+        if (uri.rawQuery.isNullOrEmpty()) return null
+        val queryParam = getQueryParam(uri)
+
+        config.remarks = Utils.urlDecode(uri.fragment.orEmpty()).let { if (it.isEmpty()) "none" else it }
+        config.server = uri.idnHost
+        config.serverPort = uri.port.toString()
+        config.password = uri.userInfo
+        config.method = AppConfig.DEFAULT_SECURITY
+
+        getItemFormQuery(config, queryParam, allowInsecure)
+
+        return config
+    }
+
+    /**
+     * Converts a ProfileItem object to an OutboundBean object.
+     *
+     * @param profileItem the ProfileItem object to convert
+     * @return the converted OutboundBean object, or null if conversion fails
+     */
+    fun toOutbound(profileItem: ProfileItem): OutboundBean? {
+        val outboundBean = V2rayConfigManager.createInitOutbound(EConfigType.VMESS)
+
+        outboundBean?.settings?.vnext?.first()?.let { vnext ->
+            vnext.address = getServerAddress(profileItem)
+            vnext.port = profileItem.serverPort.orEmpty().toInt()
+            vnext.users[0].id = profileItem.password.orEmpty()
+            vnext.users[0].security = profileItem.method
+        }
+
+        val sni = outboundBean?.streamSettings?.let {
+            V2rayConfigManager.populateTransportSettings(it, profileItem)
+        }
+
+        outboundBean?.streamSettings?.let {
+            V2rayConfigManager.populateTlsSettings(it, profileItem, sni)
+        }
+
+        return outboundBean
+    }
+
+}
@@ -0,0 +1,149 @@
+package com.v2ray.ang.fmt
+
+import com.v2ray.ang.AppConfig
+import com.v2ray.ang.AppConfig.WIREGUARD_LOCAL_ADDRESS_V4
+import com.v2ray.ang.dto.EConfigType
+import com.v2ray.ang.dto.ProfileItem
+import com.v2ray.ang.dto.V2rayConfig.OutboundBean
+import com.v2ray.ang.extension.idnHost
+import com.v2ray.ang.extension.removeWhiteSpace
+import com.v2ray.ang.handler.V2rayConfigManager
+import com.v2ray.ang.util.Utils
+import java.net.URI
+
+object WireguardFmt : FmtBase() {
+    /**
+     * Parses a URI string into a ProfileItem object.
+     *
+     * @param str the URI string to parse
+     * @return the parsed ProfileItem object, or null if parsing fails
+     */
+    fun parse(str: String): ProfileItem? {
+        val config = ProfileItem.create(EConfigType.WIREGUARD)
+
+        val uri = URI(Utils.fixIllegalUrl(str))
+        if (uri.rawQuery.isNullOrEmpty()) return null
+        val queryParam = getQueryParam(uri)
+
+        config.remarks = Utils.urlDecode(uri.fragment.orEmpty()).let { if (it.isEmpty()) "none" else it }
+        config.server = uri.idnHost
+        config.serverPort = uri.port.toString()
+
+        config.secretKey = uri.userInfo.orEmpty()
+        config.localAddress = queryParam["address"] ?: WIREGUARD_LOCAL_ADDRESS_V4
+        config.publicKey = queryParam["publickey"].orEmpty()
+        config.preSharedKey = queryParam["presharedkey"]?.takeIf { it.isNotEmpty() }
+        config.mtu = Utils.parseInt(queryParam["mtu"] ?: AppConfig.WIREGUARD_LOCAL_MTU)
+        config.reserved = queryParam["reserved"] ?: "0,0,0"
+
+        return config
+    }
+
+    /**
+     * Parses a Wireguard configuration file string into a ProfileItem object.
+     *
+     * @param str the Wireguard configuration file string to parse
+     * @return the parsed ProfileItem object, or null if parsing fails
+     */
+    fun parseWireguardConfFile(str: String): ProfileItem? {
+        val config = ProfileItem.create(EConfigType.WIREGUARD)
+
+        val interfaceParams: MutableMap<String, String> = mutableMapOf()
+        val peerParams: MutableMap<String, String> = mutableMapOf()
+
+        var currentSection: String? = null
+
+        str.lines().forEach { line ->
+            val trimmedLine = line.trim()
+
+            if (trimmedLine.isEmpty() || trimmedLine.startsWith("#")) {
+                return@forEach
+            }
+
+            when {
+                trimmedLine.startsWith("[Interface]", ignoreCase = true) -> currentSection = "Interface"
+                trimmedLine.startsWith("[Peer]", ignoreCase = true) -> currentSection = "Peer"
+                else -> {
+                    if (currentSection != null) {
+                        val parts = trimmedLine.split("=", limit = 2).map { it.trim() }
+                        if (parts.size == 2) {
+                            val key = parts[0].lowercase()
+                            val value = parts[1]
+                            when (currentSection) {
+                                "Interface" -> interfaceParams[key] = value
+                                "Peer" -> peerParams[key] = value
+                            }
+                        }
+                    }
+                }
+            }
+        }
+
+        config.secretKey = interfaceParams["privatekey"].orEmpty()
+        config.remarks = System.currentTimeMillis().toString()
+        config.localAddress = interfaceParams["address"] ?: WIREGUARD_LOCAL_ADDRESS_V4
+        config.mtu = Utils.parseInt(interfaceParams["mtu"] ?: AppConfig.WIREGUARD_LOCAL_MTU)
+        config.publicKey = peerParams["publickey"].orEmpty()
+        config.preSharedKey = peerParams["presharedkey"]?.takeIf { it.isNotEmpty() }
+        val endpoint = peerParams["endpoint"].orEmpty()
+        val endpointParts = endpoint.split(":", limit = 2)
+        if (endpointParts.size == 2) {
+            config.server = endpointParts[0]
+            config.serverPort = endpointParts[1]
+        } else {
+            config.server = endpoint
+            config.serverPort = ""
+        }
+        config.reserved = peerParams["reserved"] ?: "0,0,0"
+
+        return config
+    }
+
+    /**
+     * Converts a ProfileItem object to an OutboundBean object.
+     *
+     * @param profileItem the ProfileItem object to convert
+     * @return the converted OutboundBean object, or null if conversion fails
+     */
+    fun toOutbound(profileItem: ProfileItem): OutboundBean? {
+        val outboundBean = V2rayConfigManager.createInitOutbound(EConfigType.WIREGUARD)
+
+        outboundBean?.settings?.let { wireguard ->
+            wireguard.secretKey = profileItem.secretKey
+            wireguard.address = (profileItem.localAddress ?: WIREGUARD_LOCAL_ADDRESS_V4).split(",")
+            wireguard.peers?.firstOrNull()?.let { peer ->
+                peer.publicKey = profileItem.publicKey.orEmpty()
+                peer.preSharedKey = profileItem.preSharedKey?.takeIf { it.isNotEmpty() }
+                peer.endpoint = Utils.getIpv6Address(profileItem.server) + ":${profileItem.serverPort}"
+            }
+            wireguard.mtu = profileItem.mtu
+            wireguard.reserved = profileItem.reserved?.takeIf { it.isNotBlank() }?.split(",")?.filter { it.isNotBlank() }?.map { it.trim().toInt() }
+        }
+
+        return outboundBean
+    }
+
+    /**
+     * Converts a ProfileItem object to a URI string.
+     *
+     * @param config the ProfileItem object to convert
+     * @return the converted URI string
+     */
+    fun toUri(config: ProfileItem): String {
+        val dicQuery = HashMap<String, String>()
+
+        dicQuery["publickey"] = config.publicKey.orEmpty()
+        if (config.reserved != null) {
+            dicQuery["reserved"] = config.reserved.removeWhiteSpace().orEmpty()
+        }
+        dicQuery["address"] = config.localAddress.removeWhiteSpace().orEmpty()
+        if (config.mtu != null) {
+            dicQuery["mtu"] = config.mtu.toString()
+        }
+        if (config.preSharedKey != null) {
+            dicQuery["presharedkey"] = config.preSharedKey.removeWhiteSpace().orEmpty()
+        }
+
+        return toUri(config, config.secretKey, dicQuery)
+    }
+}
@@ -0,0 +1,520 @@
+package com.v2ray.ang.handler
+
+import android.content.Context
+import android.graphics.Bitmap
+import android.text.TextUtils
+import android.util.Log
+import com.v2ray.ang.AppConfig
+import com.v2ray.ang.AppConfig.HY2
+import com.v2ray.ang.R
+import com.v2ray.ang.dto.EConfigType
+import com.v2ray.ang.dto.ProfileItem
+import com.v2ray.ang.dto.SubscriptionItem
+import com.v2ray.ang.fmt.CustomFmt
+import com.v2ray.ang.fmt.Hysteria2Fmt
+import com.v2ray.ang.fmt.ShadowsocksFmt
+import com.v2ray.ang.fmt.SocksFmt
+import com.v2ray.ang.fmt.TrojanFmt
+import com.v2ray.ang.fmt.VlessFmt
+import com.v2ray.ang.fmt.VmessFmt
+import com.v2ray.ang.fmt.WireguardFmt
+import com.v2ray.ang.util.HttpUtil
+import com.v2ray.ang.util.JsonUtil
+import com.v2ray.ang.util.QRCodeDecoder
+import com.v2ray.ang.util.Utils
+import java.net.URI
+
+object AngConfigManager {
+
+
+    /**
+     * Shares the configuration to the clipboard.
+     *
+     * @param context The context.
+     * @param guid The GUID of the configuration.
+     * @return The result code.
+     */
+    fun share2Clipboard(context: Context, guid: String): Int {
+        try {
+            val conf = shareConfig(guid)
+            if (TextUtils.isEmpty(conf)) {
+                return -1
+            }
+
+            Utils.setClipboard(context, conf)
+
+        } catch (e: Exception) {
+            Log.e(AppConfig.TAG, "Failed to share config to clipboard", e)
+            return -1
+        }
+        return 0
+    }
+
+    /**
+     * Shares non-custom configurations to the clipboard.
+     *
+     * @param context The context.
+     * @param serverList The list of server GUIDs.
+     * @return The number of configurations shared.
+     */
+    fun shareNonCustomConfigsToClipboard(context: Context, serverList: List<String>): Int {
+        try {
+            val sb = StringBuilder()
+            for (guid in serverList) {
+                val url = shareConfig(guid)
+                if (TextUtils.isEmpty(url)) {
+                    continue
+                }
+                sb.append(url)
+                sb.appendLine()
+            }
+            if (sb.count() > 0) {
+                Utils.setClipboard(context, sb.toString())
+            }
+            return sb.lines().count() - 1
+        } catch (e: Exception) {
+            Log.e(AppConfig.TAG, "Failed to share non-custom configs to clipboard", e)
+            return -1
+        }
+    }
+
+    /**
+     * Shares the configuration as a QR code.
+     *
+     * @param guid The GUID of the configuration.
+     * @return The QR code bitmap.
+     */
+    fun share2QRCode(guid: String): Bitmap? {
+        try {
+            val conf = shareConfig(guid)
+            if (TextUtils.isEmpty(conf)) {
+                return null
+            }
+            return QRCodeDecoder.createQRCode(conf)
+
+        } catch (e: Exception) {
+            Log.e(AppConfig.TAG, "Failed to share config as QR code", e)
+            return null
+        }
+    }
+
+    /**
+     * Shares the full content of the configuration to the clipboard.
+     *
+     * @param context The context.
+     * @param guid The GUID of the configuration.
+     * @return The result code.
+     */
+    fun shareFullContent2Clipboard(context: Context, guid: String?): Int {
+        try {
+            if (guid == null) return -1
+            val result = V2rayConfigManager.getV2rayConfig(context, guid)
+            if (result.status) {
+                val config = MmkvManager.decodeServerConfig(guid)
+                if (config?.configType == EConfigType.HYSTERIA2) {
+                    val socksPort = Utils.findFreePort(listOf(100 + SettingsManager.getSocksPort(), 0))
+                    val hy2Config = Hysteria2Fmt.toNativeConfig(config, socksPort)
+                    Utils.setClipboard(context, JsonUtil.toJsonPretty(hy2Config) + "\n" + result.content)
+                    return 0
+                }
+                Utils.setClipboard(context, result.content)
+            } else {
+                return -1
+            }
+        } catch (e: Exception) {
+            Log.e(AppConfig.TAG, "Failed to share full content to clipboard", e)
+            return -1
+        }
+        return 0
+    }
+
+    /**
+     * Shares the configuration.
+     *
+     * @param guid The GUID of the configuration.
+     * @return The configuration string.
+     */
+    private fun shareConfig(guid: String): String {
+        try {
+            val config = MmkvManager.decodeServerConfig(guid) ?: return ""
+
+            return config.configType.protocolScheme + when (config.configType) {
+                EConfigType.VMESS -> VmessFmt.toUri(config)
+                EConfigType.CUSTOM -> ""
+                EConfigType.SHADOWSOCKS -> ShadowsocksFmt.toUri(config)
+                EConfigType.SOCKS -> SocksFmt.toUri(config)
+                EConfigType.HTTP -> ""
+                EConfigType.VLESS -> VlessFmt.toUri(config)
+                EConfigType.TROJAN -> TrojanFmt.toUri(config)
+                EConfigType.WIREGUARD -> WireguardFmt.toUri(config)
+                EConfigType.HYSTERIA2 -> Hysteria2Fmt.toUri(config)
+            }
+        } catch (e: Exception) {
+            Log.e(AppConfig.TAG, "Failed to share config for GUID: $guid", e)
+            return ""
+        }
+    }
+
+    /**
+     * Imports a batch of configurations.
+     *
+     * @param server The server string.
+     * @param subid The subscription ID.
+     * @param append Whether to append the configurations.
+     * @return A pair containing the number of configurations and subscriptions imported.
+     */
+    fun importBatchConfig(server: String?, subid: String, append: Boolean): Pair<Int, Int> {
+        var count = parseBatchConfig(Utils.decode(server), subid, append)
+        if (count <= 0) {
+            count = parseBatchConfig(server, subid, append)
+        }
+        if (count <= 0) {
+            count = parseCustomConfigServer(server, subid)
+        }
+
+        var countSub = parseBatchSubscription(server)
+        if (countSub <= 0) {
+            countSub = parseBatchSubscription(Utils.decode(server))
+        }
+        if (countSub > 0) {
+            updateConfigViaSubAll()
+        }
+
+        return count to countSub
+    }
+
+    /**
+     * Parses a batch of subscriptions.
+     *
+     * @param servers The servers string.
+     * @return The number of subscriptions parsed.
+     */
+    private fun parseBatchSubscription(servers: String?): Int {
+        try {
+            if (servers == null) {
+                return 0
+            }
+
+            var count = 0
+            servers.lines()
+                .distinct()
+                .forEach { str ->
+                    if (Utils.isValidSubUrl(str)) {
+                        count += importUrlAsSubscription(str)
+                    }
+                }
+            return count
+        } catch (e: Exception) {
+            Log.e(AppConfig.TAG, "Failed to parse batch subscription", e)
+        }
+        return 0
+    }
+
+    /**
+     * Parses a batch of configurations.
+     *
+     * @param servers The servers string.
+     * @param subid The subscription ID.
+     * @param append Whether to append the configurations.
+     * @return The number of configurations parsed.
+     */
+    private fun parseBatchConfig(servers: String?, subid: String, append: Boolean): Int {
+        try {
+            if (servers == null) {
+                return 0
+            }
+            val removedSelectedServer =
+                if (!TextUtils.isEmpty(subid) && !append) {
+                    MmkvManager.decodeServerConfig(
+                        MmkvManager.getSelectServer().orEmpty()
+                    )?.let {
+                        if (it.subscriptionId == subid) {
+                            return@let it
+                        }
+                        return@let null
+                    }
+                } else {
+                    null
+                }
+            if (!append) {
+                MmkvManager.removeServerViaSubid(subid)
+            }
+
+            val subItem = MmkvManager.decodeSubscription(subid)
+            var count = 0
+            servers.lines()
+                .distinct()
+                .reversed()
+                .forEach {
+                    val resId = parseConfig(it, subid, subItem, removedSelectedServer)
+                    if (resId == 0) {
+                        count++
+                    }
+                }
+            return count
+        } catch (e: Exception) {
+            Log.e(AppConfig.TAG, "Failed to parse batch config", e)
+        }
+        return 0
+    }
+
+    /**
+     * Parses a custom configuration server.
+     *
+     * @param server The server string.
+     * @param subid The subscription ID.
+     * @return The number of configurations parsed.
+     */
+    private fun parseCustomConfigServer(server: String?, subid: String): Int {
+        if (server == null) {
+            return 0
+        }
+        if (server.contains("inbounds")
+            && server.contains("outbounds")
+            && server.contains("routing")
+        ) {
+            try {
+                val serverList: Array<Any> =
+                    JsonUtil.fromJson(server, Array<Any>::class.java)
+
+                if (serverList.isNotEmpty()) {
+                    var count = 0
+                    for (srv in serverList.reversed()) {
+                        val config = CustomFmt.parse(JsonUtil.toJson(srv)) ?: continue
+                        config.subscriptionId = subid
+                        val key = MmkvManager.encodeServerConfig("", config)
+                        MmkvManager.encodeServerRaw(key, JsonUtil.toJsonPretty(srv) ?: "")
+                        count += 1
+                    }
+                    return count
+                }
+            } catch (e: Exception) {
+                Log.e(AppConfig.TAG, "Failed to parse custom config server JSON array", e)
+            }
+
+            try {
+                // For compatibility
+                val config = CustomFmt.parse(server) ?: return 0
+                config.subscriptionId = subid
+                val key = MmkvManager.encodeServerConfig("", config)
+                MmkvManager.encodeServerRaw(key, server)
+                return 1
+            } catch (e: Exception) {
+                Log.e(AppConfig.TAG, "Failed to parse custom config server as single config", e)
+            }
+            return 0
+        } else if (server.startsWith("[Interface]") && server.contains("[Peer]")) {
+            try {
+                val config = WireguardFmt.parseWireguardConfFile(server) ?: return R.string.toast_incorrect_protocol
+                val key = MmkvManager.encodeServerConfig("", config)
+                MmkvManager.encodeServerRaw(key, server)
+                return 1
+            } catch (e: Exception) {
+                Log.e(AppConfig.TAG, "Failed to parse WireGuard config file", e)
+            }
+            return 0
+        } else {
+            return 0
+        }
+    }
+
+    /**
+     * Parses the configuration from a QR code or string.
+     *
+     * @param str The configuration string.
+     * @param subid The subscription ID.
+     * @param subItem The subscription item.
+     * @param removedSelectedServer The removed selected server.
+     * @return The result code.
+     */
+    private fun parseConfig(
+        str: String?,
+        subid: String,
+        subItem: SubscriptionItem?,
+        removedSelectedServer: ProfileItem?
+    ): Int {
+        try {
+            if (str == null || TextUtils.isEmpty(str)) {
+                return R.string.toast_none_data
+            }
+
+            val config = if (str.startsWith(EConfigType.VMESS.protocolScheme)) {
+                VmessFmt.parse(str)
+            } else if (str.startsWith(EConfigType.SHADOWSOCKS.protocolScheme)) {
+                ShadowsocksFmt.parse(str)
+            } else if (str.startsWith(EConfigType.SOCKS.protocolScheme)) {
+                SocksFmt.parse(str)
+            } else if (str.startsWith(EConfigType.TROJAN.protocolScheme)) {
+                TrojanFmt.parse(str)
+            } else if (str.startsWith(EConfigType.VLESS.protocolScheme)) {
+                VlessFmt.parse(str)
+            } else if (str.startsWith(EConfigType.WIREGUARD.protocolScheme)) {
+                WireguardFmt.parse(str)
+            } else if (str.startsWith(EConfigType.HYSTERIA2.protocolScheme) || str.startsWith(HY2)) {
+                Hysteria2Fmt.parse(str)
+            } else {
+                null
+            }
+
+            if (config == null) {
+                return R.string.toast_incorrect_protocol
+            }
+            //filter
+            if (subItem?.filter != null && subItem.filter?.isNotEmpty() == true && config.remarks.isNotEmpty()) {
+                val matched = Regex(pattern = subItem.filter ?: "")
+                    .containsMatchIn(input = config.remarks)
+                if (!matched) return -1
+            }
+
+            config.subscriptionId = subid
+            val guid = MmkvManager.encodeServerConfig("", config)
+            if (removedSelectedServer != null &&
+                config.server == removedSelectedServer.server && config.serverPort == removedSelectedServer.serverPort
+            ) {
+                MmkvManager.setSelectServer(guid)
+            }
+        } catch (e: Exception) {
+            Log.e(AppConfig.TAG, "Failed to parse config", e)
+            return -1
+        }
+        return 0
+    }
+
+    /**
+     * Updates the configuration via all subscriptions.
+     *
+     * @return The number of configurations updated.
+     */
+    fun updateConfigViaSubAll(): Int {
+        var count = 0
+        try {
+            MmkvManager.decodeSubscriptions().forEach {
+                count += updateConfigViaSub(it)
+            }
+        } catch (e: Exception) {
+            Log.e(AppConfig.TAG, "Failed to update config via all subscriptions", e)
+            return 0
+        }
+        return count
+    }
+
+    /**
+     * Updates the configuration via a subscription.
+     *
+     * @param it The subscription item.
+     * @return The number of configurations updated.
+     */
+    fun updateConfigViaSub(it: Pair<String, SubscriptionItem>): Int {
+        try {
+            if (TextUtils.isEmpty(it.first)
+                || TextUtils.isEmpty(it.second.remarks)
+                || TextUtils.isEmpty(it.second.url)
+            ) {
+                return 0
+            }
+            if (!it.second.enabled) {
+                return 0
+            }
+            val url = HttpUtil.toIdnUrl(it.second.url)
+            if (!Utils.isValidUrl(url)) {
+                return 0
+            }
+            if (!it.second.allowInsecureUrl) {
+                if (!Utils.isValidSubUrl(url)) {
+                    return 0
+                }
+            }
+            Log.i(AppConfig.TAG, url)
+
+            var configText = try {
+                val httpPort = SettingsManager.getHttpPort()
+                HttpUtil.getUrlContentWithUserAgent(url, 15000, httpPort)
+            } catch (e: Exception) {
+                Log.e(AppConfig.ANG_PACKAGE, "Update subscription: proxy not ready or other error", e)
+                ""
+            }
+            if (configText.isEmpty()) {
+                configText = try {
+                    HttpUtil.getUrlContentWithUserAgent(url)
+                } catch (e: Exception) {
+                    Log.e(AppConfig.TAG, "Update subscription: Failed to get URL content with user agent", e)
+                    ""
+                }
+            }
+            if (configText.isEmpty()) {
+                return 0
+            }
+            return parseConfigViaSub(configText, it.first, false)
+        } catch (e: Exception) {
+            Log.e(AppConfig.TAG, "Failed to update config via subscription", e)
+            return 0
+        }
+    }
+
+    /**
+     * Parses the configuration via a subscription.
+     *
+     * @param server The server string.
+     * @param subid The subscription ID.
+     * @param append Whether to append the configurations.
+     * @return The number of configurations parsed.
+     */
+    private fun parseConfigViaSub(server: String?, subid: String, append: Boolean): Int {
+        var count = parseBatchConfig(Utils.decode(server), subid, append)
+        if (count <= 0) {
+            count = parseBatchConfig(server, subid, append)
+        }
+        if (count <= 0) {
+            count = parseCustomConfigServer(server, subid)
+        }
+        return count
+    }
+
+    /**
+     * Imports a URL as a subscription.
+     *
+     * @param url The URL.
+     * @return The number of subscriptions imported.
+     */
+    private fun importUrlAsSubscription(url: String): Int {
+        val subscriptions = MmkvManager.decodeSubscriptions()
+        subscriptions.forEach {
+            if (it.second.url == url) {
+                return 0
+            }
+        }
+        val uri = URI(Utils.fixIllegalUrl(url))
+        val subItem = SubscriptionItem()
+        subItem.remarks = uri.fragment ?: "import sub"
+        subItem.url = url
+        MmkvManager.encodeSubscription("", subItem)
+        return 1
+    }
+
+    /**
+     * Creates an intelligent selection configuration based on multiple server configurations.
+     *
+     * @param context The application context used for configuration generation.
+     * @param guidList The list of server GUIDs to be included in the intelligent selection.
+     *                 Each GUID represents a server configuration that will be combined.
+     * @param subid The subscription ID to associate with the generated configuration.
+     *              This helps organize the configuration under a specific subscription.
+     * @return The GUID key of the newly created intelligent selection configuration,
+     *         or null if the operation fails (e.g., empty guidList or configuration parsing error).
+     */
+    fun createIntelligentSelection(
+        context: Context,
+        guidList: List<String>,
+        subid: String
+    ): String? {
+        if (guidList.isEmpty()) {
+            return null
+        }
+        val result = V2rayConfigManager.genV2rayConfig(context, guidList) ?: return null
+        val config = CustomFmt.parse(JsonUtil.toJson(result)) ?: return null
+        config.subscriptionId = subid
+        val key = MmkvManager.encodeServerConfig("", config)
+        MmkvManager.encodeServerRaw(key, JsonUtil.toJsonPretty(result) ?: "")
+        return key
+    }
+}
@@ -0,0 +1,242 @@
+package com.v2ray.ang.handler
+
+import android.util.Log
+import com.tencent.mmkv.MMKV
+import com.v2ray.ang.AppConfig
+import com.v2ray.ang.dto.EConfigType
+import com.v2ray.ang.dto.NetworkType
+import com.v2ray.ang.dto.ProfileItem
+import com.v2ray.ang.dto.ServerConfig
+import com.v2ray.ang.extension.removeWhiteSpace
+import com.v2ray.ang.handler.MmkvManager.decodeServerConfig
+import com.v2ray.ang.util.JsonUtil
+
+object MigrateManager {
+    private const val ID_SERVER_CONFIG = "SERVER_CONFIG"
+    private val serverStorage by lazy { MMKV.mmkvWithID(ID_SERVER_CONFIG, MMKV.MULTI_PROCESS_MODE) }
+
+    /**
+     * Migrates server configurations to profile items.
+     *
+     * @return True if migration was successful, false otherwise.
+     */
+    fun migrateServerConfig2Profile(): Boolean {
+        if (serverStorage.count().toInt() == 0) {
+            return false
+        }
+        val serverList = serverStorage.allKeys() ?: return false
+        Log.i(AppConfig.TAG, "migrateServerConfig2Profile-" + serverList.count())
+
+        for (guid in serverList) {
+            var configOld = decodeServerConfigOld(guid) ?: continue
+            var config = decodeServerConfig(guid)
+            if (config != null) {
+                serverStorage.remove(guid)
+                continue
+            }
+            config = migrateServerConfig2ProfileSub(configOld) ?: continue
+            config.subscriptionId = configOld.subscriptionId
+
+            MmkvManager.encodeServerConfig(guid, config)
+
+            //check and remove old
+            decodeServerConfig(guid) ?: continue
+            serverStorage.remove(guid)
+            Log.i(AppConfig.TAG, "migrateServerConfig2Profile-" + config.remarks)
+        }
+        Log.i(AppConfig.TAG, "migrateServerConfig2Profile-end")
+        return true
+    }
+
+    /**
+     * Migrates a server configuration to a profile item.
+     *
+     * @param configOld The old server configuration.
+     * @return The profile item.
+     */
+    private fun migrateServerConfig2ProfileSub(configOld: ServerConfig): ProfileItem? {
+        return when (configOld.getProxyOutbound()?.protocol) {
+            EConfigType.VMESS.name.lowercase() -> migrate2ProfileCommon(configOld)
+            EConfigType.VLESS.name.lowercase() -> migrate2ProfileCommon(configOld)
+            EConfigType.TROJAN.name.lowercase() -> migrate2ProfileCommon(configOld)
+            EConfigType.SHADOWSOCKS.name.lowercase() -> migrate2ProfileCommon(configOld)
+
+            EConfigType.SOCKS.name.lowercase() -> migrate2ProfileSocks(configOld)
+            EConfigType.HTTP.name.lowercase() -> migrate2ProfileHttp(configOld)
+            EConfigType.WIREGUARD.name.lowercase() -> migrate2ProfileWireguard(configOld)
+            EConfigType.HYSTERIA2.name.lowercase() -> migrate2ProfileHysteria2(configOld)
+
+            EConfigType.CUSTOM.name.lowercase() -> migrate2ProfileCustom(configOld)
+
+            else -> null
+        }
+    }
+
+    /**
+     * Migrates a common server configuration to a profile item.
+     *
+     * @param configOld The old server configuration.
+     * @return The profile item.
+     */
+    private fun migrate2ProfileCommon(configOld: ServerConfig): ProfileItem? {
+        val config = ProfileItem.create(configOld.configType)
+
+        val outbound = configOld.getProxyOutbound() ?: return null
+        config.remarks = configOld.remarks
+        config.server = outbound.getServerAddress()
+        config.serverPort = outbound.getServerPort().toString()
+        config.method = outbound.getSecurityEncryption()
+        config.password = outbound.getPassword()
+        config.flow = outbound?.settings?.vnext?.first()?.users?.first()?.flow ?: outbound?.settings?.servers?.first()?.flow
+
+        config.network = outbound?.streamSettings?.network ?: NetworkType.TCP.type
+        outbound.getTransportSettingDetails()?.let { transportDetails ->
+            config.headerType = transportDetails[0].orEmpty()
+            config.host = transportDetails[1].orEmpty()
+            config.path = transportDetails[2].orEmpty()
+        }
+
+        config.seed = outbound?.streamSettings?.kcpSettings?.seed
+        config.quicSecurity = outbound?.streamSettings?.quicSettings?.security
+        config.quicKey = outbound?.streamSettings?.quicSettings?.key
+        config.mode = if (outbound?.streamSettings?.grpcSettings?.multiMode == true) "multi" else "gun"
+        config.serviceName = outbound?.streamSettings?.grpcSettings?.serviceName
+        config.authority = outbound?.streamSettings?.grpcSettings?.authority
+
+        config.security = outbound.streamSettings?.security
+        val tlsSettings = outbound?.streamSettings?.realitySettings ?: outbound?.streamSettings?.tlsSettings
+        config.insecure = tlsSettings?.allowInsecure
+        config.sni = tlsSettings?.serverName
+        config.fingerPrint = tlsSettings?.fingerprint
+        config.alpn = tlsSettings?.alpn?.joinToString(",").removeWhiteSpace().toString()
+
+        config.publicKey = tlsSettings?.publicKey
+        config.shortId = tlsSettings?.shortId
+        config.spiderX = tlsSettings?.spiderX
+
+        return config
+    }
+
+    /**
+     * Migrates a SOCKS server configuration to a profile item.
+     *
+     * @param configOld The old server configuration.
+     * @return The profile item.
+     */
+    private fun migrate2ProfileSocks(configOld: ServerConfig): ProfileItem? {
+        val config = ProfileItem.create(EConfigType.SOCKS)
+
+        val outbound = configOld.getProxyOutbound() ?: return null
+        config.remarks = configOld.remarks
+        config.server = outbound.getServerAddress()
+        config.serverPort = outbound.getServerPort().toString()
+        config.username = outbound.settings?.servers?.first()?.users?.first()?.user
+        config.password = outbound.getPassword()
+
+        return config
+    }
+
+    /**
+     * Migrates an HTTP server configuration to a profile item.
+     *
+     * @param configOld The old server configuration.
+     * @return The profile item.
+     */
+    private fun migrate2ProfileHttp(configOld: ServerConfig): ProfileItem? {
+        val config = ProfileItem.create(EConfigType.HTTP)
+
+        val outbound = configOld.getProxyOutbound() ?: return null
+        config.remarks = configOld.remarks
+        config.server = outbound.getServerAddress()
+        config.serverPort = outbound.getServerPort().toString()
+        config.username = outbound.settings?.servers?.first()?.users?.first()?.user
+        config.password = outbound.getPassword()
+
+        return config
+    }
+
+    /**
+     * Migrates a WireGuard server configuration to a profile item.
+     *
+     * @param configOld The old server configuration.
+     * @return The profile item.
+     */
+    private fun migrate2ProfileWireguard(configOld: ServerConfig): ProfileItem? {
+        val config = ProfileItem.create(EConfigType.WIREGUARD)
+
+        val outbound = configOld.getProxyOutbound() ?: return null
+        config.remarks = configOld.remarks
+        config.server = outbound.getServerAddress()
+        config.serverPort = outbound.getServerPort().toString()
+
+        outbound.settings?.let { wireguard ->
+            config.secretKey = wireguard.secretKey
+            config.localAddress = (wireguard.address as List<*>).joinToString(",").removeWhiteSpace().toString()
+            config.publicKey = wireguard.peers?.getOrNull(0)?.publicKey
+            config.mtu = wireguard.mtu
+            config.reserved = wireguard.reserved?.joinToString(",").removeWhiteSpace().toString()
+        }
+        return config
+    }
+
+    /**
+     * Migrates a Hysteria2 server configuration to a profile item.
+     *
+     * @param configOld The old server configuration.
+     * @return The profile item.
+     */
+    private fun migrate2ProfileHysteria2(configOld: ServerConfig): ProfileItem? {
+        val config = ProfileItem.create(EConfigType.HYSTERIA2)
+
+        val outbound = configOld.getProxyOutbound() ?: return null
+        config.remarks = configOld.remarks
+        config.server = outbound.getServerAddress()
+        config.serverPort = outbound.getServerPort().toString()
+        config.password = outbound.getPassword()
+
+        config.security = AppConfig.TLS
+        outbound.streamSettings?.tlsSettings?.let { tlsSetting ->
+            config.insecure = tlsSetting.allowInsecure
+            config.sni = tlsSetting.serverName
+            config.alpn = tlsSetting.alpn?.joinToString(",").removeWhiteSpace().orEmpty()
+
+        }
+        config.obfsPassword = outbound.settings?.obfsPassword
+
+        return config
+    }
+
+    /**
+     * Migrates a custom server configuration to a profile item.
+     *
+     * @param configOld The old server configuration.
+     * @return The profile item.
+     */
+    private fun migrate2ProfileCustom(configOld: ServerConfig): ProfileItem? {
+        val config = ProfileItem.create(EConfigType.CUSTOM)
+
+        val outbound = configOld.getProxyOutbound() ?: return null
+        config.remarks = configOld.remarks
+        config.server = outbound.getServerAddress()
+        config.serverPort = outbound.getServerPort().toString()
+
+        return config
+    }
+
+    /**
+     * Decodes the old server configuration.
+     *
+     * @param guid The server GUID.
+     * @return The old server configuration.
+     */
+    private fun decodeServerConfigOld(guid: String): ServerConfig? {
+        if (guid.isBlank()) {
+            return null
+        }
+        val json = serverStorage.decodeString(guid)
+        if (json.isNullOrBlank()) {
+            return null
+        }
+        return JsonUtil.fromJson(json, ServerConfig::class.java)
+    }
+}
@@ -0,0 +1,588 @@
+package com.v2ray.ang.handler
+
+import com.tencent.mmkv.MMKV
+import com.v2ray.ang.AppConfig.PREF_IS_BOOTED
+import com.v2ray.ang.AppConfig.PREF_ROUTING_RULESET
+import com.v2ray.ang.dto.AssetUrlItem
+import com.v2ray.ang.dto.ProfileItem
+import com.v2ray.ang.dto.RulesetItem
+import com.v2ray.ang.dto.ServerAffiliationInfo
+import com.v2ray.ang.dto.SubscriptionItem
+import com.v2ray.ang.util.JsonUtil
+import com.v2ray.ang.util.Utils
+
+object MmkvManager {
+
+    //region private
+
+    //private const val ID_PROFILE_CONFIG = "PROFILE_CONFIG"
+    private const val ID_MAIN = "MAIN"
+    private const val ID_PROFILE_FULL_CONFIG = "PROFILE_FULL_CONFIG"
+    private const val ID_SERVER_RAW = "SERVER_RAW"
+    private const val ID_SERVER_AFF = "SERVER_AFF"
+    private const val ID_SUB = "SUB"
+    private const val ID_ASSET = "ASSET"
+    private const val ID_SETTING = "SETTING"
+    private const val KEY_SELECTED_SERVER = "SELECTED_SERVER"
+    private const val KEY_ANG_CONFIGS = "ANG_CONFIGS"
+    private const val KEY_SUB_IDS = "SUB_IDS"
+
+    //private val profileStorage by lazy { MMKV.mmkvWithID(ID_PROFILE_CONFIG, MMKV.MULTI_PROCESS_MODE) }
+    private val mainStorage by lazy { MMKV.mmkvWithID(ID_MAIN, MMKV.MULTI_PROCESS_MODE) }
+    private val profileFullStorage by lazy { MMKV.mmkvWithID(ID_PROFILE_FULL_CONFIG, MMKV.MULTI_PROCESS_MODE) }
+    private val serverRawStorage by lazy { MMKV.mmkvWithID(ID_SERVER_RAW, MMKV.MULTI_PROCESS_MODE) }
+    private val serverAffStorage by lazy { MMKV.mmkvWithID(ID_SERVER_AFF, MMKV.MULTI_PROCESS_MODE) }
+    private val subStorage by lazy { MMKV.mmkvWithID(ID_SUB, MMKV.MULTI_PROCESS_MODE) }
+    private val assetStorage by lazy { MMKV.mmkvWithID(ID_ASSET, MMKV.MULTI_PROCESS_MODE) }
+    private val settingsStorage by lazy { MMKV.mmkvWithID(ID_SETTING, MMKV.MULTI_PROCESS_MODE) }
+
+    //endregion
+
+    //region Server
+
+    /**
+     * Gets the selected server GUID.
+     *
+     * @return The selected server GUID.
+     */
+    fun getSelectServer(): String? {
+        return mainStorage.decodeString(KEY_SELECTED_SERVER)
+    }
+
+    /**
+     * Sets the selected server GUID.
+     *
+     * @param guid The server GUID.
+     */
+    fun setSelectServer(guid: String) {
+        mainStorage.encode(KEY_SELECTED_SERVER, guid)
+    }
+
+    /**
+     * Encodes the server list.
+     *
+     * @param serverList The list of server GUIDs.
+     */
+    fun encodeServerList(serverList: MutableList<String>) {
+        mainStorage.encode(KEY_ANG_CONFIGS, JsonUtil.toJson(serverList))
+    }
+
+    /**
+     * Decodes the server list.
+     *
+     * @return The list of server GUIDs.
+     */
+    fun decodeServerList(): MutableList<String> {
+        val json = mainStorage.decodeString(KEY_ANG_CONFIGS)
+        return if (json.isNullOrBlank()) {
+            mutableListOf()
+        } else {
+            JsonUtil.fromJson(json, Array<String>::class.java).toMutableList()
+        }
+    }
+
+    /**
+     * Decodes the server configuration.
+     *
+     * @param guid The server GUID.
+     * @return The server configuration.
+     */
+    fun decodeServerConfig(guid: String): ProfileItem? {
+        if (guid.isBlank()) {
+            return null
+        }
+        val json = profileFullStorage.decodeString(guid)
+        if (json.isNullOrBlank()) {
+            return null
+        }
+        return JsonUtil.fromJson(json, ProfileItem::class.java)
+    }
+
+//    fun decodeProfileConfig(guid: String): ProfileLiteItem? {
+//        if (guid.isBlank()) {
+//            return null
+//        }
+//        val json = profileStorage.decodeString(guid)
+//        if (json.isNullOrBlank()) {
+//            return null
+//        }
+//        return JsonUtil.fromJson(json, ProfileLiteItem::class.java)
+//    }
+
+    /**
+     * Encodes the server configuration.
+     *
+     * @param guid The server GUID.
+     * @param config The server configuration.
+     * @return The server GUID.
+     */
+    fun encodeServerConfig(guid: String, config: ProfileItem): String {
+        val key = guid.ifBlank { Utils.getUuid() }
+        profileFullStorage.encode(key, JsonUtil.toJson(config))
+        val serverList = decodeServerList()
+        if (!serverList.contains(key)) {
+            serverList.add(0, key)
+            encodeServerList(serverList)
+            if (getSelectServer().isNullOrBlank()) {
+                mainStorage.encode(KEY_SELECTED_SERVER, key)
+            }
+        }
+//        val profile = ProfileLiteItem(
+//            configType = config.configType,
+//            subscriptionId = config.subscriptionId,
+//            remarks = config.remarks,
+//            server = config.getProxyOutbound()?.getServerAddress(),
+//            serverPort = config.getProxyOutbound()?.getServerPort(),
+//        )
+//        profileStorage.encode(key, JsonUtil.toJson(profile))
+        return key
+    }
+
+    /**
+     * Removes the server configuration.
+     *
+     * @param guid The server GUID.
+     */
+    fun removeServer(guid: String) {
+        if (guid.isBlank()) {
+            return
+        }
+        if (getSelectServer() == guid) {
+            mainStorage.remove(KEY_SELECTED_SERVER)
+        }
+        val serverList = decodeServerList()
+        serverList.remove(guid)
+        encodeServerList(serverList)
+        profileFullStorage.remove(guid)
+        //profileStorage.remove(guid)
+        serverAffStorage.remove(guid)
+    }
+
+    /**
+     * Removes the server configurations via subscription ID.
+     *
+     * @param subid The subscription ID.
+     */
+    fun removeServerViaSubid(subid: String) {
+        if (subid.isBlank()) {
+            return
+        }
+        profileFullStorage.allKeys()?.forEach { key ->
+            decodeServerConfig(key)?.let { config ->
+                if (config.subscriptionId == subid) {
+                    removeServer(key)
+                }
+            }
+        }
+    }
+
+    /**
+     * Decodes the server affiliation information.
+     *
+     * @param guid The server GUID.
+     * @return The server affiliation information.
+     */
+    fun decodeServerAffiliationInfo(guid: String): ServerAffiliationInfo? {
+        if (guid.isBlank()) {
+            return null
+        }
+        val json = serverAffStorage.decodeString(guid)
+        if (json.isNullOrBlank()) {
+            return null
+        }
+        return JsonUtil.fromJson(json, ServerAffiliationInfo::class.java)
+    }
+
+    /**
+     * Encodes the server test delay in milliseconds.
+     *
+     * @param guid The server GUID.
+     * @param testResult The test delay in milliseconds.
+     */
+    fun encodeServerTestDelayMillis(guid: String, testResult: Long) {
+        if (guid.isBlank()) {
+            return
+        }
+        val aff = decodeServerAffiliationInfo(guid) ?: ServerAffiliationInfo()
+        aff.testDelayMillis = testResult
+        serverAffStorage.encode(guid, JsonUtil.toJson(aff))
+    }
+
+    /**
+     * Clears all test delay results.
+     *
+     * @param keys The list of server GUIDs.
+     */
+    fun clearAllTestDelayResults(keys: List<String>?) {
+        keys?.forEach { key ->
+            decodeServerAffiliationInfo(key)?.let { aff ->
+                aff.testDelayMillis = 0
+                serverAffStorage.encode(key, JsonUtil.toJson(aff))
+            }
+        }
+    }
+
+    /**
+     * Removes all server configurations.
+     *
+     * @return The number of server configurations removed.
+     */
+    fun removeAllServer(): Int {
+        val count = profileFullStorage.allKeys()?.count() ?: 0
+        mainStorage.clearAll()
+        profileFullStorage.clearAll()
+        //profileStorage.clearAll()
+        serverAffStorage.clearAll()
+        return count
+    }
+
+    /**
+     * Removes invalid server configurations.
+     *
+     * @param guid The server GUID.
+     * @return The number of server configurations removed.
+     */
+    fun removeInvalidServer(guid: String): Int {
+        var count = 0
+        if (guid.isNotEmpty()) {
+            decodeServerAffiliationInfo(guid)?.let { aff ->
+                if (aff.testDelayMillis < 0L) {
+                    removeServer(guid)
+                    count++
+                }
+            }
+        } else {
+            serverAffStorage.allKeys()?.forEach { key ->
+                decodeServerAffiliationInfo(key)?.let { aff ->
+                    if (aff.testDelayMillis < 0L) {
+                        removeServer(key)
+                        count++
+                    }
+                }
+            }
+        }
+        return count
+    }
+
+    /**
+     * Encodes the raw server configuration.
+     *
+     * @param guid The server GUID.
+     * @param config The raw server configuration.
+     */
+    fun encodeServerRaw(guid: String, config: String) {
+        serverRawStorage.encode(guid, config)
+    }
+
+    /**
+     * Decodes the raw server configuration.
+     *
+     * @param guid The server GUID.
+     * @return The raw server configuration.
+     */
+    fun decodeServerRaw(guid: String): String? {
+        return serverRawStorage.decodeString(guid)
+    }
+
+    //endregion
+
+    //region Subscriptions
+
+    /**
+     * Initializes the subscription list.
+     */
+    private fun initSubsList() {
+        val subsList = decodeSubsList()
+        if (subsList.isNotEmpty()) {
+            return
+        }
+        subStorage.allKeys()?.forEach { key ->
+            subsList.add(key)
+        }
+        encodeSubsList(subsList)
+    }
+
+    /**
+     * Decodes the subscriptions.
+     *
+     * @return The list of subscriptions.
+     */
+    fun decodeSubscriptions(): List<Pair<String, SubscriptionItem>> {
+        initSubsList()
+
+        val subscriptions = mutableListOf<Pair<String, SubscriptionItem>>()
+        decodeSubsList().forEach { key ->
+            val json = subStorage.decodeString(key)
+            if (!json.isNullOrBlank()) {
+                subscriptions.add(Pair(key, JsonUtil.fromJson(json, SubscriptionItem::class.java)))
+            }
+        }
+        return subscriptions
+    }
+
+    /**
+     * Removes the subscription.
+     *
+     * @param subid The subscription ID.
+     */
+    fun removeSubscription(subid: String) {
+        subStorage.remove(subid)
+        val subsList = decodeSubsList()
+        subsList.remove(subid)
+        encodeSubsList(subsList)
+
+        removeServerViaSubid(subid)
+    }
+
+    /**
+     * Encodes the subscription.
+     *
+     * @param guid The subscription GUID.
+     * @param subItem The subscription item.
+     */
+    fun encodeSubscription(guid: String, subItem: SubscriptionItem) {
+        val key = guid.ifBlank { Utils.getUuid() }
+        subStorage.encode(key, JsonUtil.toJson(subItem))
+
+        val subsList = decodeSubsList()
+        if (!subsList.contains(key)) {
+            subsList.add(key)
+            encodeSubsList(subsList)
+        }
+    }
+
+    /**
+     * Decodes the subscription.
+     *
+     * @param subscriptionId The subscription ID.
+     * @return The subscription item.
+     */
+    fun decodeSubscription(subscriptionId: String): SubscriptionItem? {
+        val json = subStorage.decodeString(subscriptionId) ?: return null
+        return JsonUtil.fromJson(json, SubscriptionItem::class.java)
+    }
+
+    /**
+     * Encodes the subscription list.
+     *
+     * @param subsList The list of subscription IDs.
+     */
+    fun encodeSubsList(subsList: MutableList<String>) {
+        mainStorage.encode(KEY_SUB_IDS, JsonUtil.toJson(subsList))
+    }
+
+    /**
+     * Decodes the subscription list.
+     *
+     * @return The list of subscription IDs.
+     */
+    fun decodeSubsList(): MutableList<String> {
+        val json = mainStorage.decodeString(KEY_SUB_IDS)
+        return if (json.isNullOrBlank()) {
+            mutableListOf()
+        } else {
+            JsonUtil.fromJson(json, Array<String>::class.java).toMutableList()
+        }
+    }
+
+    //endregion
+
+    //region Asset
+
+    /**
+     * Decodes the asset URLs.
+     *
+     * @return The list of asset URLs.
+     */
+    fun decodeAssetUrls(): List<Pair<String, AssetUrlItem>> {
+        val assetUrlItems = mutableListOf<Pair<String, AssetUrlItem>>()
+        assetStorage.allKeys()?.forEach { key ->
+            val json = assetStorage.decodeString(key)
+            if (!json.isNullOrBlank()) {
+                assetUrlItems.add(Pair(key, JsonUtil.fromJson(json, AssetUrlItem::class.java)))
+            }
+        }
+        return assetUrlItems.sortedBy { (_, value) -> value.addedTime }
+    }
+
+    /**
+     * Removes the asset URL.
+     *
+     * @param assetid The asset ID.
+     */
+    fun removeAssetUrl(assetid: String) {
+        assetStorage.remove(assetid)
+    }
+
+    /**
+     * Encodes the asset.
+     *
+     * @param assetid The asset ID.
+     * @param assetItem The asset item.
+     */
+    fun encodeAsset(assetid: String, assetItem: AssetUrlItem) {
+        val key = assetid.ifBlank { Utils.getUuid() }
+        assetStorage.encode(key, JsonUtil.toJson(assetItem))
+    }
+
+    /**
+     * Decodes the asset.
+     *
+     * @param assetid The asset ID.
+     * @return The asset item.
+     */
+    fun decodeAsset(assetid: String): AssetUrlItem? {
+        val json = assetStorage.decodeString(assetid) ?: return null
+        return JsonUtil.fromJson(json, AssetUrlItem::class.java)
+    }
+
+    //endregion
+
+    //region Routing
+
+    /**
+     * Decodes the routing rulesets.
+     *
+     * @return The list of routing rulesets.
+     */
+    fun decodeRoutingRulesets(): MutableList<RulesetItem>? {
+        val ruleset = settingsStorage.decodeString(PREF_ROUTING_RULESET)
+        if (ruleset.isNullOrEmpty()) return null
+        return JsonUtil.fromJson(ruleset, Array<RulesetItem>::class.java).toMutableList()
+    }
+
+    /**
+     * Encodes the routing rulesets.
+     *
+     * @param rulesetList The list of routing rulesets.
+     */
+    fun encodeRoutingRulesets(rulesetList: MutableList<RulesetItem>?) {
+        if (rulesetList.isNullOrEmpty())
+            encodeSettings(PREF_ROUTING_RULESET, "")
+        else
+            encodeSettings(PREF_ROUTING_RULESET, JsonUtil.toJson(rulesetList))
+    }
+
+    //endregion
+
+    /**
+     * Encodes the settings.
+     *
+     * @param key The settings key.
+     * @param value The settings value.
+     * @return Whether the encoding was successful.
+     */
+    fun encodeSettings(key: String, value: String?): Boolean {
+        return settingsStorage.encode(key, value)
+    }
+
+    /**
+     * Encodes the settings.
+     *
+     * @param key The settings key.
+     * @param value The settings value.
+     * @return Whether the encoding was successful.
+     */
+    fun encodeSettings(key: String, value: Int): Boolean {
+        return settingsStorage.encode(key, value)
+    }
+
+    /**
+     * Encodes the settings.
+     *
+     * @param key The settings key.
+     * @param value The settings value.
+     * @return Whether the encoding was successful.
+     */
+    fun encodeSettings(key: String, value: Boolean): Boolean {
+        return settingsStorage.encode(key, value)
+    }
+
+    /**
+     * Encodes the settings.
+     *
+     * @param key The settings key.
+     * @param value The settings value.
+     * @return Whether the encoding was successful.
+     */
+    fun encodeSettings(key: String, value: MutableSet<String>): Boolean {
+        return settingsStorage.encode(key, value)
+    }
+
+    /**
+     * Decodes the settings string.
+     *
+     * @param key The settings key.
+     * @return The settings value.
+     */
+    fun decodeSettingsString(key: String): String? {
+        return settingsStorage.decodeString(key)
+    }
+
+    /**
+     * Decodes the settings string.
+     *
+     * @param key The settings key.
+     * @param defaultValue The default value.
+     * @return The settings value.
+     */
+    fun decodeSettingsString(key: String, defaultValue: String?): String? {
+        return settingsStorage.decodeString(key, defaultValue)
+    }
+
+    /**
+     * Decodes the settings boolean.
+     *
+     * @param key The settings key.
+     * @return The settings value.
+     */
+    fun decodeSettingsBool(key: String): Boolean {
+        return settingsStorage.decodeBool(key, false)
+    }
+
+    /**
+     * Decodes the settings boolean.
+     *
+     * @param key The settings key.
+     * @param defaultValue The default value.
+     * @return The settings value.
+     */
+    fun decodeSettingsBool(key: String, defaultValue: Boolean): Boolean {
+        return settingsStorage.decodeBool(key, defaultValue)
+    }
+
+    /**
+     * Decodes the settings string set.
+     *
+     * @param key The settings key.
+     * @return The settings value.
+     */
+    fun decodeSettingsStringSet(key: String): MutableSet<String>? {
+        return settingsStorage.decodeStringSet(key)
+    }
+
+    //endregion
+
+    //region Others
+
+    /**
+     * Encodes the start on boot setting.
+     *
+     * @param startOnBoot Whether to start on boot.
+     */
+    fun encodeStartOnBoot(startOnBoot: Boolean) {
+        encodeSettings(PREF_IS_BOOTED, startOnBoot)
+    }
+
+    /**
+     * Decodes the start on boot setting.
+     *
+     * @return Whether to start on boot.
+     */
+    fun decodeStartOnBoot(): Boolean {
+        return decodeSettingsBool(PREF_IS_BOOTED, false)
+    }
+
+    //endregion
+
+}
@@ -0,0 +1,250 @@
+package com.v2ray.ang.handler
+
+import android.app.Notification
+import android.app.NotificationChannel
+import android.app.NotificationManager
+import android.app.PendingIntent
+import android.app.Service
+import android.content.Context
+import android.content.Intent
+import android.graphics.Color
+import android.os.Build
+import androidx.annotation.RequiresApi
+import androidx.core.app.NotificationCompat
+import com.v2ray.ang.AppConfig
+import com.v2ray.ang.R
+import com.v2ray.ang.dto.ProfileItem
+import com.v2ray.ang.extension.toSpeedString
+import com.v2ray.ang.handler.V2RayServiceManager
+import com.v2ray.ang.ui.MainActivity
+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 kotlin.math.min
+
+object NotificationManager {
+    private const val NOTIFICATION_ID = 1
+    private const val NOTIFICATION_PENDING_INTENT_CONTENT = 0
+    private const val NOTIFICATION_PENDING_INTENT_STOP_V2RAY = 1
+    private const val NOTIFICATION_PENDING_INTENT_RESTART_V2RAY = 2
+    private const val NOTIFICATION_ICON_THRESHOLD = 3000
+
+    private var lastQueryTime = 0L
+    private var mBuilder: NotificationCompat.Builder? = null
+    private var speedNotificationJob: Job? = null
+    private var mNotificationManager: NotificationManager? = null
+
+    /**
+     * Starts the speed notification.
+     * @param currentConfig The current profile configuration.
+     */
+    fun startSpeedNotification(currentConfig: ProfileItem?) {
+        if (MmkvManager.decodeSettingsBool(AppConfig.PREF_SPEED_ENABLED) != true) return
+        if (speedNotificationJob != null || V2RayServiceManager.isRunning() == false) return
+
+        lastQueryTime = System.currentTimeMillis()
+        var lastZeroSpeed = false
+        val outboundTags = currentConfig?.getAllOutboundTags()
+        outboundTags?.remove(AppConfig.TAG_DIRECT)
+
+        speedNotificationJob = CoroutineScope(Dispatchers.IO).launch {
+            while (isActive) {
+                val queryTime = System.currentTimeMillis()
+                val sinceLastQueryInSeconds = (queryTime - lastQueryTime) / 1000.0
+                var proxyTotal = 0L
+                val text = StringBuilder()
+                outboundTags?.forEach {
+                    val up = V2RayServiceManager.queryStats(it, AppConfig.UPLINK)
+                    val down = V2RayServiceManager.queryStats(it, AppConfig.DOWNLINK)
+                    if (up + down > 0) {
+                        appendSpeedString(text, it, up / sinceLastQueryInSeconds, down / sinceLastQueryInSeconds)
+                        proxyTotal += up + down
+                    }
+                }
+                val directUplink = V2RayServiceManager.queryStats(AppConfig.TAG_DIRECT, AppConfig.UPLINK)
+                val directDownlink = V2RayServiceManager.queryStats(AppConfig.TAG_DIRECT, AppConfig.DOWNLINK)
+                val zeroSpeed = proxyTotal == 0L && directUplink == 0L && directDownlink == 0L
+                if (!zeroSpeed || !lastZeroSpeed) {
+                    if (proxyTotal == 0L) {
+                        appendSpeedString(text, outboundTags?.firstOrNull(), 0.0, 0.0)
+                    }
+                    appendSpeedString(
+                        text, AppConfig.TAG_DIRECT, directUplink / sinceLastQueryInSeconds,
+                        directDownlink / sinceLastQueryInSeconds
+                    )
+                    updateNotification(text.toString(), proxyTotal, directDownlink + directUplink)
+                }
+                lastZeroSpeed = zeroSpeed
+                lastQueryTime = queryTime
+                delay(3000)
+            }
+        }
+    }
+
+    /**
+     * Shows the notification.
+     * @param currentConfig The current profile configuration.
+     */
+    fun showNotification(currentConfig: ProfileItem?) {
+        val service = getService() ?: return
+        val flags = if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
+            PendingIntent.FLAG_IMMUTABLE or PendingIntent.FLAG_UPDATE_CURRENT
+        } else {
+            PendingIntent.FLAG_UPDATE_CURRENT
+        }
+
+        val startMainIntent = Intent(service, MainActivity::class.java)
+        val contentPendingIntent = PendingIntent.getActivity(service, NOTIFICATION_PENDING_INTENT_CONTENT, startMainIntent, flags)
+
+        val stopV2RayIntent = Intent(AppConfig.BROADCAST_ACTION_SERVICE)
+        stopV2RayIntent.`package` = AppConfig.ANG_PACKAGE
+        stopV2RayIntent.putExtra("key", AppConfig.MSG_STATE_STOP)
+        val stopV2RayPendingIntent = PendingIntent.getBroadcast(service, NOTIFICATION_PENDING_INTENT_STOP_V2RAY, stopV2RayIntent, flags)
+
+        val restartV2RayIntent = Intent(AppConfig.BROADCAST_ACTION_SERVICE)
+        restartV2RayIntent.`package` = AppConfig.ANG_PACKAGE
+        restartV2RayIntent.putExtra("key", AppConfig.MSG_STATE_RESTART)
+        val restartV2RayPendingIntent = PendingIntent.getBroadcast(service, NOTIFICATION_PENDING_INTENT_RESTART_V2RAY, restartV2RayIntent, flags)
+
+        val channelId =
+            if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
+                createNotificationChannel()
+            } else {
+                // If earlier version channel ID is not used
+                // https://developer.android.com/reference/android/support/v4/app/NotificationCompat.Builder.html#NotificationCompat.Builder(android.content.Context)
+                ""
+            }
+
+        mBuilder = NotificationCompat.Builder(service, channelId)
+            .setSmallIcon(R.drawable.ic_stat_name)
+            .setContentTitle(currentConfig?.remarks)
+            .setPriority(NotificationCompat.PRIORITY_MIN)
+            .setOngoing(true)
+            .setShowWhen(false)
+            .setOnlyAlertOnce(true)
+            .setContentIntent(contentPendingIntent)
+            .addAction(
+                R.drawable.ic_delete_24dp,
+                service.getString(R.string.notification_action_stop_v2ray),
+                stopV2RayPendingIntent
+            )
+            .addAction(
+                R.drawable.ic_delete_24dp,
+                service.getString(R.string.title_service_restart),
+                restartV2RayPendingIntent
+            )
+
+        //mBuilder?.setDefaults(NotificationCompat.FLAG_ONLY_ALERT_ONCE)
+
+        service.startForeground(NOTIFICATION_ID, mBuilder?.build())
+    }
+
+    /**
+     * Cancels the notification.
+     */
+    fun cancelNotification() {
+        val service = getService() ?: return
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N) {
+            service.stopForeground(Service.STOP_FOREGROUND_REMOVE)
+        } else {
+            service.stopForeground(true)
+        }
+
+        mBuilder = null
+        speedNotificationJob?.cancel()
+        speedNotificationJob = null
+        mNotificationManager = null
+    }
+
+    /**
+     * Stops the speed notification.
+     * @param currentConfig The current profile configuration.
+     */
+    fun stopSpeedNotification(currentConfig: ProfileItem?) {
+        speedNotificationJob?.let {
+            it.cancel()
+            speedNotificationJob = null
+            updateNotification(currentConfig?.remarks, 0, 0)
+        }
+    }
+
+    /**
+     * Creates a notification channel for Android O and above.
+     * @return The channel ID.
+     */
+    @RequiresApi(Build.VERSION_CODES.O)
+    private fun createNotificationChannel(): String {
+        val channelId = AppConfig.RAY_NG_CHANNEL_ID
+        val channelName = AppConfig.RAY_NG_CHANNEL_NAME
+        val chan = NotificationChannel(
+            channelId,
+            channelName, NotificationManager.IMPORTANCE_HIGH
+        )
+        chan.lightColor = Color.DKGRAY
+        chan.importance = NotificationManager.IMPORTANCE_NONE
+        chan.lockscreenVisibility = Notification.VISIBILITY_PRIVATE
+        getNotificationManager()?.createNotificationChannel(chan)
+        return channelId
+    }
+
+    /**
+     * Updates the notification with the given content text and traffic data.
+     * @param contentText The content text.
+     * @param proxyTraffic The proxy traffic.
+     * @param directTraffic The direct traffic.
+     */
+    private fun updateNotification(contentText: String?, proxyTraffic: Long, directTraffic: Long) {
+        if (mBuilder != null) {
+            if (proxyTraffic < NOTIFICATION_ICON_THRESHOLD && directTraffic < NOTIFICATION_ICON_THRESHOLD) {
+                mBuilder?.setSmallIcon(R.drawable.ic_stat_name)
+            } else if (proxyTraffic > directTraffic) {
+                mBuilder?.setSmallIcon(R.drawable.ic_stat_proxy)
+            } else {
+                mBuilder?.setSmallIcon(R.drawable.ic_stat_direct)
+            }
+            mBuilder?.setStyle(NotificationCompat.BigTextStyle().bigText(contentText))
+            mBuilder?.setContentText(contentText)
+            getNotificationManager()?.notify(NOTIFICATION_ID, mBuilder?.build())
+        }
+    }
+
+    /**
+     * Gets the notification manager.
+     * @return The notification manager.
+     */
+    private fun getNotificationManager(): NotificationManager? {
+        if (mNotificationManager == null) {
+            val service = getService() ?: return null
+            mNotificationManager = service.getSystemService(Context.NOTIFICATION_SERVICE) as NotificationManager
+        }
+        return mNotificationManager
+    }
+
+    /**
+     * Appends the speed string to the given text.
+     * @param text The text to append to.
+     * @param name The name of the tag.
+     * @param up The uplink speed.
+     * @param down The downlink speed.
+     */
+    private fun appendSpeedString(text: StringBuilder, name: String?, up: Double, down: Double) {
+        var n = name ?: "no tag"
+        n = n.substring(0, min(n.length, 6))
+        text.append(n)
+        for (i in n.length..6 step 2) {
+            text.append("\t")
+        }
+        text.append("•  ${up.toLong().toSpeedString()}↑  ${down.toLong().toSpeedString()}↓\n")
+    }
+
+    /**
+     * Gets the service instance.
+     * @return The service instance.
+     */
+    private fun getService(): Service? {
+        return V2RayServiceManager.serviceControl?.get()?.getService()
+    }
+}
@@ -0,0 +1,141 @@
+package com.v2ray.ang.handler
+
+import android.content.Context
+import android.os.SystemClock
+import android.util.Log
+import com.v2ray.ang.AppConfig
+import com.v2ray.ang.dto.EConfigType
+import com.v2ray.ang.dto.ProfileItem
+import com.v2ray.ang.fmt.Hysteria2Fmt
+import com.v2ray.ang.service.ProcessService
+import com.v2ray.ang.util.JsonUtil
+import com.v2ray.ang.util.Utils
+import java.io.File
+
+object PluginServiceManager {
+    private const val HYSTERIA2 = "libhysteria2.so"
+
+    private val procService: ProcessService by lazy {
+        ProcessService()
+    }
+
+    /**
+     * Run the plugin based on the provided configuration.
+     *
+     * @param context The context to use.
+     * @param config The profile configuration.
+     * @param socksPort The port information.
+     */
+    fun runPlugin(context: Context, config: ProfileItem?, socksPort: Int?) {
+        Log.i(AppConfig.TAG, "Starting plugin execution")
+
+        if (config == null) {
+            Log.w(AppConfig.TAG, "Cannot run plugin: config is null")
+            return
+        }
+
+        try {
+            if (config.configType == EConfigType.HYSTERIA2) {
+                if (socksPort == null) {
+                    Log.w(AppConfig.TAG, "Cannot run plugin: socksPort is null")
+                    return
+                }
+                Log.i(AppConfig.TAG, "Running Hysteria2 plugin")
+                val configFile = genConfigHy2(context, config, socksPort) ?: return
+                val cmd = genCmdHy2(context, configFile)
+
+                procService.runProcess(context, cmd)
+            }
+        } catch (e: Exception) {
+            Log.e(AppConfig.TAG, "Error running plugin", e)
+        }
+    }
+
+    /**
+     * Stop the running plugin.
+     */
+    fun stopPlugin() {
+        stopHy2()
+    }
+
+    /**
+     * Perform a real ping using Hysteria2.
+     *
+     * @param context The context to use.
+     * @param config The profile configuration.
+     * @return The ping delay in milliseconds, or -1 if it fails.
+     */
+    fun realPingHy2(context: Context, config: ProfileItem?): Long {
+        Log.i(AppConfig.TAG, "realPingHy2")
+        val retFailure = -1L
+
+        if (config?.configType?.equals(EConfigType.HYSTERIA2) == true) {
+            val socksPort = Utils.findFreePort(listOf(0))
+            val configFile = genConfigHy2(context, config, socksPort) ?: return retFailure
+            val cmd = genCmdHy2(context, configFile)
+
+            val proc = ProcessService()
+            proc.runProcess(context, cmd)
+            Thread.sleep(1000L)
+            val delay = SpeedtestManager.testConnection(context, socksPort)
+            proc.stopProcess()
+
+            return delay.first
+        }
+        return retFailure
+    }
+
+    /**
+     * Generate the configuration file for Hysteria2.
+     *
+     * @param context The context to use.
+     * @param config The profile configuration.
+     * @param socksPort The port information.
+     * @return The generated configuration file.
+     */
+    private fun genConfigHy2(context: Context, config: ProfileItem, socksPort: Int): File? {
+        Log.i(AppConfig.TAG, "runPlugin $HYSTERIA2")
+
+        val hy2Config = Hysteria2Fmt.toNativeConfig(config, socksPort) ?: return null
+
+        val configFile = File(context.noBackupFilesDir, "hy2_${SystemClock.elapsedRealtime()}.json")
+        Log.i(AppConfig.TAG, "runPlugin ${configFile.absolutePath}")
+
+        configFile.parentFile?.mkdirs()
+        configFile.writeText(JsonUtil.toJson(hy2Config))
+        Log.i(AppConfig.TAG, JsonUtil.toJson(hy2Config))
+
+        return configFile
+    }
+
+    /**
+     * Generate the command to run Hysteria2.
+     *
+     * @param context The context to use.
+     * @param configFile The configuration file.
+     * @return The command to run Hysteria2.
+     */
+    private fun genCmdHy2(context: Context, configFile: File): MutableList<String> {
+        return mutableListOf(
+            File(context.applicationInfo.nativeLibraryDir, HYSTERIA2).absolutePath,
+            "--disable-update-check",
+            "--config",
+            configFile.absolutePath,
+            "--log-level",
+            "warn",
+            "client"
+        )
+    }
+
+    /**
+     * Stop the Hysteria2 process.
+     */
+    private fun stopHy2() {
+        try {
+            Log.i(AppConfig.TAG, "$HYSTERIA2 destroy")
+            procService?.stopProcess()
+        } catch (e: Exception) {
+            Log.e(AppConfig.TAG, "Failed to stop Hysteria2 process", e)
+        }
+    }
+}
@@ -0,0 +1,373 @@
+package com.v2ray.ang.handler
+
+import android.content.Context
+import android.content.res.AssetManager
+import android.text.TextUtils
+import android.util.Log
+import androidx.appcompat.app.AppCompatDelegate
+import com.v2ray.ang.AppConfig
+import com.v2ray.ang.AppConfig.ANG_PACKAGE
+import com.v2ray.ang.AppConfig.GEOIP_PRIVATE
+import com.v2ray.ang.AppConfig.GEOSITE_PRIVATE
+import com.v2ray.ang.AppConfig.TAG_DIRECT
+import com.v2ray.ang.dto.EConfigType
+import com.v2ray.ang.dto.Language
+import com.v2ray.ang.dto.ProfileItem
+import com.v2ray.ang.dto.RoutingType
+import com.v2ray.ang.dto.RulesetItem
+import com.v2ray.ang.dto.V2rayConfig
+import com.v2ray.ang.dto.VpnInterfaceAddressConfig
+import com.v2ray.ang.handler.MmkvManager.decodeServerConfig
+import com.v2ray.ang.handler.MmkvManager.decodeServerList
+import com.v2ray.ang.util.JsonUtil
+import com.v2ray.ang.util.Utils
+import java.io.File
+import java.io.FileOutputStream
+import java.util.Collections
+import java.util.Locale
+
+object SettingsManager {
+
+    /**
+     * Initialize routing rulesets.
+     * @param context The application context.
+     */
+    fun initRoutingRulesets(context: Context) {
+        val exist = MmkvManager.decodeRoutingRulesets()
+        if (exist.isNullOrEmpty()) {
+            val rulesetList = getPresetRoutingRulesets(context)
+            MmkvManager.encodeRoutingRulesets(rulesetList)
+        }
+    }
+
+    /**
+     * Get preset routing rulesets.
+     * @param context The application context.
+     * @param index The index of the routing type.
+     * @return A mutable list of RulesetItem.
+     */
+    private fun getPresetRoutingRulesets(context: Context, index: Int = 0): MutableList<RulesetItem>? {
+        val fileName = RoutingType.fromIndex(index).fileName
+        val assets = Utils.readTextFromAssets(context, fileName)
+        if (TextUtils.isEmpty(assets)) {
+            return null
+        }
+
+        return JsonUtil.fromJson(assets, Array<RulesetItem>::class.java).toMutableList()
+    }
+
+    /**
+     * Reset routing rulesets from presets.
+     * @param context The application context.
+     * @param index The index of the routing type.
+     */
+    fun resetRoutingRulesetsFromPresets(context: Context, index: Int) {
+        val rulesetList = getPresetRoutingRulesets(context, index) ?: return
+        resetRoutingRulesetsCommon(rulesetList)
+    }
+
+    /**
+     * Reset routing rulesets.
+     * @param content The content of the rulesets.
+     * @return True if successful, false otherwise.
+     */
+    fun resetRoutingRulesets(content: String?): Boolean {
+        if (content.isNullOrEmpty()) {
+            return false
+        }
+
+        try {
+            val rulesetList = JsonUtil.fromJson(content, Array<RulesetItem>::class.java).toMutableList()
+            if (rulesetList.isNullOrEmpty()) {
+                return false
+            }
+
+            resetRoutingRulesetsCommon(rulesetList)
+            return true
+        } catch (e: Exception) {
+            Log.e(ANG_PACKAGE, "Failed to reset routing rulesets", e)
+            return false
+        }
+    }
+
+    /**
+     * Common method to reset routing rulesets.
+     * @param rulesetList The list of rulesets.
+     */
+    private fun resetRoutingRulesetsCommon(rulesetList: MutableList<RulesetItem>) {
+        val rulesetNew: MutableList<RulesetItem> = mutableListOf()
+        MmkvManager.decodeRoutingRulesets()?.forEach { key ->
+            if (key.locked == true) {
+                rulesetNew.add(key)
+            }
+        }
+
+        rulesetNew.addAll(rulesetList)
+        MmkvManager.encodeRoutingRulesets(rulesetNew)
+    }
+
+    /**
+     * Get a routing ruleset by index.
+     * @param index The index of the ruleset.
+     * @return The RulesetItem.
+     */
+    fun getRoutingRuleset(index: Int): RulesetItem? {
+        if (index < 0) return null
+
+        val rulesetList = MmkvManager.decodeRoutingRulesets()
+        if (rulesetList.isNullOrEmpty()) return null
+
+        return rulesetList[index]
+    }
+
+    /**
+     * Save a routing ruleset.
+     * @param index The index of the ruleset.
+     * @param ruleset The RulesetItem to save.
+     */
+    fun saveRoutingRuleset(index: Int, ruleset: RulesetItem?) {
+        if (ruleset == null) return
+
+        var rulesetList = MmkvManager.decodeRoutingRulesets()
+        if (rulesetList.isNullOrEmpty()) {
+            rulesetList = mutableListOf()
+        }
+
+        if (index < 0 || index >= rulesetList.count()) {
+            rulesetList.add(0, ruleset)
+        } else {
+            rulesetList[index] = ruleset
+        }
+        MmkvManager.encodeRoutingRulesets(rulesetList)
+    }
+
+    /**
+     * Remove a routing ruleset by index.
+     * @param index The index of the ruleset.
+     */
+    fun removeRoutingRuleset(index: Int) {
+        if (index < 0) return
+
+        val rulesetList = MmkvManager.decodeRoutingRulesets()
+        if (rulesetList.isNullOrEmpty()) return
+
+        rulesetList.removeAt(index)
+        MmkvManager.encodeRoutingRulesets(rulesetList)
+    }
+
+    /**
+     * Check if routing rulesets bypass LAN.
+     * @return True if bypassing LAN, false otherwise.
+     */
+    fun routingRulesetsBypassLan(): Boolean {
+        val vpnBypassLan = MmkvManager.decodeSettingsString(AppConfig.PREF_VPN_BYPASS_LAN) ?: "1"
+        if (vpnBypassLan == "1") {
+            return true
+        } else if (vpnBypassLan == "2") {
+            return false
+        }
+
+        val guid = MmkvManager.getSelectServer() ?: return false
+        val config = decodeServerConfig(guid) ?: return false
+        if (config.configType == EConfigType.CUSTOM) {
+            val raw = MmkvManager.decodeServerRaw(guid) ?: return false
+            val v2rayConfig = JsonUtil.fromJson(raw, V2rayConfig::class.java)
+            val exist = v2rayConfig.routing.rules.filter { it.outboundTag == TAG_DIRECT }.any {
+                it.domain?.contains(GEOSITE_PRIVATE) == true || it.ip?.contains(GEOIP_PRIVATE) == true
+            }
+            return exist == true
+        }
+
+        val rulesetItems = MmkvManager.decodeRoutingRulesets()
+        val exist = rulesetItems?.filter { it.enabled && it.outboundTag == TAG_DIRECT }?.any {
+            it.domain?.contains(GEOSITE_PRIVATE) == true || it.ip?.contains(GEOIP_PRIVATE) == true
+        }
+        return exist == true
+    }
+
+    /**
+     * Swap routing rulesets.
+     * @param fromPosition The position to swap from.
+     * @param toPosition The position to swap to.
+     */
+    fun swapRoutingRuleset(fromPosition: Int, toPosition: Int) {
+        val rulesetList = MmkvManager.decodeRoutingRulesets()
+        if (rulesetList.isNullOrEmpty()) return
+
+        Collections.swap(rulesetList, fromPosition, toPosition)
+        MmkvManager.encodeRoutingRulesets(rulesetList)
+    }
+
+    /**
+     * Swap subscriptions.
+     * @param fromPosition The position to swap from.
+     * @param toPosition The position to swap to.
+     */
+    fun swapSubscriptions(fromPosition: Int, toPosition: Int) {
+        val subsList = MmkvManager.decodeSubsList()
+        if (subsList.isNullOrEmpty()) return
+
+        Collections.swap(subsList, fromPosition, toPosition)
+        MmkvManager.encodeSubsList(subsList)
+    }
+
+    /**
+     * Get server via remarks.
+     * @param remarks The remarks of the server.
+     * @return The ProfileItem.
+     */
+    fun getServerViaRemarks(remarks: String?): ProfileItem? {
+        if (remarks.isNullOrEmpty()) {
+            return null
+        }
+        val serverList = decodeServerList()
+        for (guid in serverList) {
+            val profile = decodeServerConfig(guid)
+            if (profile != null && profile.remarks == remarks) {
+                return profile
+            }
+        }
+        return null
+    }
+
+    /**
+     * Get the SOCKS port.
+     * @return The SOCKS port.
+     */
+    fun getSocksPort(): Int {
+        return Utils.parseInt(MmkvManager.decodeSettingsString(AppConfig.PREF_SOCKS_PORT), AppConfig.PORT_SOCKS.toInt())
+    }
+
+    /**
+     * Get the HTTP port.
+     * @return The HTTP port.
+     */
+    fun getHttpPort(): Int {
+        return getSocksPort() + if (Utils.isXray()) 0 else 1
+    }
+
+    /**
+     * Initialize assets.
+     * @param context The application context.
+     * @param assets The AssetManager.
+     */
+    fun initAssets(context: Context, assets: AssetManager) {
+        val extFolder = Utils.userAssetPath(context)
+
+        try {
+            val geo = arrayOf("geosite.dat", "geoip.dat")
+            assets.list("")
+                ?.filter { geo.contains(it) }
+                ?.filter { !File(extFolder, it).exists() }
+                ?.forEach {
+                    val target = File(extFolder, it)
+                    assets.open(it).use { input ->
+                        FileOutputStream(target).use { output ->
+                            input.copyTo(output)
+                        }
+                    }
+                    Log.i(AppConfig.TAG, "Copied from apk assets folder to ${target.absolutePath}")
+                }
+        } catch (e: Exception) {
+            Log.e(ANG_PACKAGE, "asset copy failed", e)
+        }
+    }
+
+    /**
+     * Get domestic DNS servers from preference.
+     * @return A list of domestic DNS servers.
+     */
+    fun getDomesticDnsServers(): List<String> {
+        val domesticDns =
+            MmkvManager.decodeSettingsString(AppConfig.PREF_DOMESTIC_DNS) ?: AppConfig.DNS_DIRECT
+        val ret = domesticDns.split(",").filter { Utils.isPureIpAddress(it) || Utils.isCoreDNSAddress(it) }
+        if (ret.isEmpty()) {
+            return listOf(AppConfig.DNS_DIRECT)
+        }
+        return ret
+    }
+
+    /**
+     * Get remote DNS servers from preference.
+     * @return A list of remote DNS servers.
+     */
+    fun getRemoteDnsServers(): List<String> {
+        val remoteDns =
+            MmkvManager.decodeSettingsString(AppConfig.PREF_REMOTE_DNS) ?: AppConfig.DNS_PROXY
+        val ret = remoteDns.split(",").filter { Utils.isPureIpAddress(it) || Utils.isCoreDNSAddress(it) }
+        if (ret.isEmpty()) {
+            return listOf(AppConfig.DNS_PROXY)
+        }
+        return ret
+    }
+
+    /**
+     * Get VPN DNS servers from preference.
+     * @return A list of VPN DNS servers.
+     */
+    fun getVpnDnsServers(): List<String> {
+        val vpnDns = MmkvManager.decodeSettingsString(AppConfig.PREF_VPN_DNS) ?: AppConfig.DNS_VPN
+        return vpnDns.split(",").filter { Utils.isPureIpAddress(it) }
+    }
+
+    /**
+     * Get delay test URL.
+     * @param second Whether to use the second URL.
+     * @return The delay test URL.
+     */
+    fun getDelayTestUrl(second: Boolean = false): String {
+        return if (second) {
+            AppConfig.DELAY_TEST_URL2
+        } else {
+            MmkvManager.decodeSettingsString(AppConfig.PREF_DELAY_TEST_URL)
+                ?: AppConfig.DELAY_TEST_URL
+        }
+    }
+
+    /**
+     * Get the locale.
+     * @return The locale.
+     */
+    fun getLocale(): Locale {
+        val langCode =
+            MmkvManager.decodeSettingsString(AppConfig.PREF_LANGUAGE) ?: Language.AUTO.code
+        val language = Language.fromCode(langCode)
+
+        return when (language) {
+            Language.AUTO -> Utils.getSysLocale()
+            Language.ENGLISH -> Locale.ENGLISH
+            Language.CHINA -> Locale.CHINA
+            Language.TRADITIONAL_CHINESE -> Locale.TRADITIONAL_CHINESE
+            Language.VIETNAMESE -> Locale("vi")
+            Language.RUSSIAN -> Locale("ru")
+            Language.PERSIAN -> Locale("fa")
+            Language.ARABIC -> Locale("ar")
+            Language.BANGLA -> Locale("bn")
+            Language.BAKHTIARI -> Locale("bqi", "IR")
+        }
+    }
+
+    /**
+     * Set night mode.
+     */
+    fun setNightMode() {
+        when (MmkvManager.decodeSettingsString(AppConfig.PREF_UI_MODE_NIGHT, "0")) {
+            "0" -> AppCompatDelegate.setDefaultNightMode(AppCompatDelegate.MODE_NIGHT_FOLLOW_SYSTEM)
+            "1" -> AppCompatDelegate.setDefaultNightMode(AppCompatDelegate.MODE_NIGHT_NO)
+            "2" -> AppCompatDelegate.setDefaultNightMode(AppCompatDelegate.MODE_NIGHT_YES)
+        }
+    }
+
+    /**
+     * Retrieves the currently selected VPN interface address configuration.
+     * This method reads the user's preference for VPN interface addressing and returns
+     * the corresponding configuration containing IPv4 and IPv6 addresses.
+     *
+     * @return The selected VpnInterfaceAddressConfig instance, or the default configuration
+     *         if no valid selection is found or if the stored index is invalid.
+     */
+    fun getCurrentVpnInterfaceAddressConfig(): VpnInterfaceAddressConfig {
+        val selectedIndex = MmkvManager.decodeSettingsString(AppConfig.PREF_VPN_INTERFACE_ADDRESS_CONFIG_INDEX, "0")?.toInt()
+        return VpnInterfaceAddressConfig.getConfigByIndex(selectedIndex ?: 0)
+    }
+}
@@ -1,4 +1,4 @@
-package com.v2ray.ang.util
+package com.v2ray.ang.handler

 import android.content.Context
 import android.os.SystemClock
@@ -6,22 +6,29 @@ import android.text.TextUtils
 import android.util.Log
 import com.v2ray.ang.AppConfig
 import com.v2ray.ang.R
+import com.v2ray.ang.dto.IPAPIInfo
 import com.v2ray.ang.extension.responseLength
+import com.v2ray.ang.util.HttpUtil
+import com.v2ray.ang.util.JsonUtil
 import kotlinx.coroutines.isActive
 import libv2ray.Libv2ray
 import java.io.IOException
-import java.net.HttpURLConnection
 import java.net.InetSocketAddress
-import java.net.Proxy
 import java.net.Socket
-import java.net.URL
 import java.net.UnknownHostException
 import kotlin.coroutines.coroutineContext

-object SpeedtestUtil {
+object SpeedtestManager {

    private val tcpTestingSockets = ArrayList<Socket?>()

+    /**
+     * Measures the TCP connection time to a given URL and port.
+     *
+     * @param url The URL to connect to.
+     * @param port The port to connect to.
+     * @return The connection time in milliseconds, or -1 if the connection failed.
+     */
    suspend fun tcping(url: String, port: Int): Long {
        var time = -1L
        for (k in 0 until 2) {
@@ -36,15 +43,27 @@ object SpeedtestUtil {
        return time
    }

+    /**
+     * Measures the real ping time using the V2Ray library.
+     *
+     * @param config The configuration string for the V2Ray library.
+     * @return The ping time in milliseconds, or -1 if the ping failed.
+     */
    fun realPing(config: String): Long {
        return try {
-            Libv2ray.measureOutboundDelay(config, Utils.getDelayTestUrl())
+            Libv2ray.measureOutboundDelay(config, SettingsManager.getDelayTestUrl())
        } catch (e: Exception) {
-            Log.d(AppConfig.ANG_PACKAGE, "realPing: $e")
+            Log.e(AppConfig.TAG, "Failed to measure outbound delay", e)
            -1L
        }
    }

+    /**
+     * Measures the ping time to a given URL using the system ping command.
+     *
+     * @param url The URL to ping.
+     * @return The ping time in milliseconds as a string, or "-1ms" if the ping failed.
+     */
    fun ping(url: String): String {
        try {
            val command = "/system/bin/ping -c 3 $url"
@@ -59,11 +78,18 @@ object SpeedtestUtil {
                }
            }
        } catch (e: Exception) {
-            e.printStackTrace()
+            Log.e(AppConfig.TAG, "Failed to ping URL: $url", e)
        }
        return "-1ms"
    }

+    /**
+     * Measures the time taken to establish a TCP connection to a given URL and port.
+     *
+     * @param url The URL to connect to.
+     * @param port The port to connect to.
+     * @return The connection time in milliseconds, or -1 if the connection failed.
+     */
    fun socketConnectTime(url: String, port: Int): Long {
        try {
            val socket = Socket()
@@ -79,15 +105,18 @@ object SpeedtestUtil {
            socket.close()
            return time
        } catch (e: UnknownHostException) {
-            e.printStackTrace()
+            Log.e(AppConfig.TAG, "Unknown host: $url", e)
        } catch (e: IOException) {
-            Log.d(AppConfig.ANG_PACKAGE, "socketConnectTime IOException: $e")
+            Log.e(AppConfig.TAG, "socketConnectTime IOException: $e")
        } catch (e: Exception) {
-            e.printStackTrace()
+            Log.e(AppConfig.TAG, "Failed to establish socket connection to $url:$port", e)
        }
        return -1
    }

+    /**
+     * Closes all TCP sockets that are currently being tested.
+     */
    fun closeAllTcpSockets() {
        synchronized(this) {
            tcpTestingSockets.forEach {
@@ -97,29 +126,22 @@ object SpeedtestUtil {
        }
    }

-    fun testConnection(context: Context, port: Int): String {
-        // return V2RayVpnService.measureV2rayDelay()
+    /**
+     * Tests the connection to a given URL and port.
+     *
+     * @param context The Context in which the test is running.
+     * @param port The port to connect to.
+     * @return A pair containing the elapsed time in milliseconds and the result message.
+     */
+    fun testConnection(context: Context, port: Int): Pair<Long, String> {
        var result: String
-        var conn: HttpURLConnection? = null
+        var elapsed = -1L

+        val conn = HttpUtil.createProxyConnection(SettingsManager.getDelayTestUrl(), port, 15000, 15000) ?: return Pair(elapsed, "")
        try {
-            val url = URL(Utils.getDelayTestUrl())
-
-            conn = url.openConnection(
-                Proxy(
-                    Proxy.Type.HTTP,
-                    InetSocketAddress("127.0.0.1", port)
-                )
-            ) as HttpURLConnection
-            conn.connectTimeout = 30000
-            conn.readTimeout = 30000
-            conn.setRequestProperty("Connection", "close")
-            conn.instanceFollowRedirects = false
-            conn.useCaches = false
-
            val start = SystemClock.elapsedRealtime()
            val code = conn.responseCode
-            val elapsed = SystemClock.elapsedRealtime() - start
+            elapsed = SystemClock.elapsedRealtime() - start

            if (code == 204 || code == 200 && conn.responseLength == 0L) {
                result = context.getString(R.string.connection_test_available, elapsed)
@@ -132,23 +154,34 @@ object SpeedtestUtil {
                )
            }
        } catch (e: IOException) {
-            // network exception
-            Log.d(
-                AppConfig.ANG_PACKAGE,
-                "testConnection IOException: " + Log.getStackTraceString(e)
-            )
+            Log.e(AppConfig.TAG, "Connection test IOException", e)
            result = context.getString(R.string.connection_test_error, e.message)
        } catch (e: Exception) {
-            // library exception, eg sumsung
-            Log.d(AppConfig.ANG_PACKAGE, "testConnection Exception: " + Log.getStackTraceString(e))
+            Log.e(AppConfig.TAG, "Connection test Exception", e)
            result = context.getString(R.string.connection_test_error, e.message)
        } finally {
-            conn?.disconnect()
+            conn.disconnect()
        }

-        return result
+        return Pair(elapsed, result)
    }

+    fun getRemoteIPInfo(): String? {
+        val httpPort = SettingsManager.getHttpPort()
+        var content = HttpUtil.getUrlContent(AppConfig.IP_API_URL, 5000, httpPort) ?: return null
+
+        var ipInfo = JsonUtil.fromJson(content, IPAPIInfo::class.java) ?: return null
+        var ip = ipInfo.ip ?: ipInfo.clientIp ?: ipInfo.ip_addr ?: ipInfo.query
+        var country = ipInfo.country_code ?: ipInfo.country ?: ipInfo.countryCode
+
+        return "(${country ?: "unknown"}) $ip"
+    }
+
+    /**
+     * Gets the version of the V2Ray library.
+     *
+     * @return The version of the V2Ray library.
+     */
    fun getLibVersion(): String {
        return Libv2ray.checkVersionX()
    }
@@ -1,4 +1,4 @@
-package com.v2ray.ang.service
+package com.v2ray.ang.handler

 import android.annotation.SuppressLint
 import android.app.NotificationChannel
@@ -11,22 +11,16 @@ import androidx.core.app.NotificationManagerCompat
 import androidx.work.CoroutineWorker
 import androidx.work.WorkerParameters
 import com.v2ray.ang.AppConfig
-import com.v2ray.ang.AppConfig.SUBSCRIPTION_UPDATE_CHANNEL
-import com.v2ray.ang.AppConfig.SUBSCRIPTION_UPDATE_CHANNEL_NAME
 import com.v2ray.ang.R
-import com.v2ray.ang.util.AngConfigManager
-import com.v2ray.ang.util.MmkvManager
-import com.v2ray.ang.util.Utils

 object SubscriptionUpdater {

-
    class UpdateTask(context: Context, params: WorkerParameters) :
        CoroutineWorker(context, params) {

        private val notificationManager = NotificationManagerCompat.from(applicationContext)
        private val notification =
-            NotificationCompat.Builder(applicationContext, SUBSCRIPTION_UPDATE_CHANNEL)
+            NotificationCompat.Builder(applicationContext, AppConfig.SUBSCRIPTION_UPDATE_CHANNEL)
                .setWhen(0)
                .setTicker("Update")
                .setContentTitle(context.getString(R.string.title_pref_auto_update_subscription))
@@ -34,33 +28,33 @@ object SubscriptionUpdater {
                .setCategory(NotificationCompat.CATEGORY_SERVICE)
                .setPriority(NotificationCompat.PRIORITY_DEFAULT)

+        /**
+         * Performs the subscription update work.
+         * @return The result of the work.
+         */
        @SuppressLint("MissingPermission")
        override suspend fun doWork(): Result {
-            Log.d(AppConfig.ANG_PACKAGE, "subscription automatic update starting")
+            Log.i(AppConfig.TAG, "subscription automatic update starting")

            val subs = MmkvManager.decodeSubscriptions().filter { it.second.autoUpdate }

-            for (i in subs) {
-                val subscription = i.second
+            for (sub in subs) {
+                val subItem = sub.second

                if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
-                    notification.setChannelId(SUBSCRIPTION_UPDATE_CHANNEL)
+                    notification.setChannelId(AppConfig.SUBSCRIPTION_UPDATE_CHANNEL)
                    val channel =
                        NotificationChannel(
-                            SUBSCRIPTION_UPDATE_CHANNEL,
-                            SUBSCRIPTION_UPDATE_CHANNEL_NAME,
+                            AppConfig.SUBSCRIPTION_UPDATE_CHANNEL,
+                            AppConfig.SUBSCRIPTION_UPDATE_CHANNEL_NAME,
                            NotificationManager.IMPORTANCE_MIN
                        )
                    notificationManager.createNotificationChannel(channel)
                }
                notificationManager.notify(3, notification.build())
-                Log.d(
-                    AppConfig.ANG_PACKAGE,
-                    "subscription automatic update: ---${subscription.remarks}"
-                )
-                val configs = Utils.getUrlContentWithCustomUserAgent(subscription.url)
-                AngConfigManager.importBatchConfig(configs, i.first, false)
-                notification.setContentText("Updating ${subscription.remarks}")
+                Log.i(AppConfig.TAG, "subscription automatic update: ---${subItem.remarks}")
+                AngConfigManager.updateConfigViaSub(Pair(sub.first, subItem))
+                notification.setContentText("Updating ${subItem.remarks}")
            }
            notificationManager.cancel(3)
            return Result.success()
@@ -0,0 +1,107 @@
+package com.v2ray.ang.handler
+
+import android.content.Context
+import android.os.Build
+import android.util.Log
+import com.v2ray.ang.AppConfig
+import com.v2ray.ang.BuildConfig
+import com.v2ray.ang.dto.CheckUpdateResult
+import com.v2ray.ang.dto.GitHubRelease
+import com.v2ray.ang.extension.concatUrl
+import com.v2ray.ang.util.HttpUtil
+import com.v2ray.ang.util.JsonUtil
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.withContext
+import java.io.File
+import java.io.FileOutputStream
+
+object UpdateCheckerManager {
+    suspend fun checkForUpdate(includePreRelease: Boolean = false): CheckUpdateResult = withContext(Dispatchers.IO) {
+            val url = if (includePreRelease) {
+                AppConfig.APP_API_URL
+            } else {
+                AppConfig.APP_API_URL.concatUrl("latest")
+            }
+
+            var response = HttpUtil.getUrlContent(url, 5000)
+            if (response.isNullOrEmpty()) {
+                val httpPort = SettingsManager.getHttpPort()
+                response = HttpUtil.getUrlContent(url, 5000, httpPort) ?: throw IllegalStateException("Failed to get response")
+            }
+
+            val latestRelease = if (includePreRelease) {
+                JsonUtil.fromJson(response, Array<GitHubRelease>::class.java)
+                    .firstOrNull()
+                    ?: throw IllegalStateException("No pre-release found")
+            } else {
+                JsonUtil.fromJson(response, GitHubRelease::class.java)
+            }
+
+            val latestVersion = latestRelease.tagName.removePrefix("v")
+            Log.i(AppConfig.TAG, "Found new version: $latestVersion (current: ${BuildConfig.VERSION_NAME})")
+
+            return@withContext if (compareVersions(latestVersion, BuildConfig.VERSION_NAME) > 0) {
+                val downloadUrl = getDownloadUrl(latestRelease, Build.SUPPORTED_ABIS[0])
+                CheckUpdateResult(
+                    hasUpdate = true,
+                    latestVersion = latestVersion,
+                    releaseNotes = latestRelease.body,
+                    downloadUrl = downloadUrl,
+                    isPreRelease = latestRelease.prerelease
+                )
+            } else {
+                CheckUpdateResult(hasUpdate = false)
+            }
+    }
+
+    suspend fun downloadApk(context: Context, downloadUrl: String): File? = withContext(Dispatchers.IO) {
+        try {
+            val httpPort = SettingsManager.getHttpPort()
+            val connection = HttpUtil.createProxyConnection(downloadUrl, httpPort, 10000, 10000, true)
+                ?: throw IllegalStateException("Failed to create connection")
+
+            try {
+                val apkFile = File(context.cacheDir, "update.apk")
+                Log.i(AppConfig.TAG, "Downloading APK to: ${apkFile.absolutePath}")
+
+                FileOutputStream(apkFile).use { outputStream ->
+                    connection.inputStream.use { inputStream ->
+                        inputStream.copyTo(outputStream)
+                    }
+                }
+                Log.i(AppConfig.TAG, "APK download completed")
+                return@withContext apkFile
+            } catch (e: Exception) {
+                Log.e(AppConfig.TAG, "Failed to download APK: ${e.message}")
+                return@withContext null
+            } finally {
+                try {
+                    connection.disconnect()
+                } catch (e: Exception) {
+                    Log.e(AppConfig.TAG, "Error closing connection: ${e.message}")
+                }
+            }
+        } catch (e: Exception) {
+            Log.e(AppConfig.TAG, "Failed to initiate download: ${e.message}")
+            return@withContext null
+        }
+    }
+
+    private fun compareVersions(version1: String, version2: String): Int {
+        val v1 = version1.split(".")
+        val v2 = version2.split(".")
+
+        for (i in 0 until maxOf(v1.size, v2.size)) {
+            val num1 = if (i < v1.size) v1[i].toInt() else 0
+            val num2 = if (i < v2.size) v2[i].toInt() else 0
+            if (num1 != num2) return num1 - num2
+        }
+        return 0
+    }
+
+    private fun getDownloadUrl(release: GitHubRelease, abi: String): String {
+        return release.assets.find { it.name.contains(abi) }?.browserDownloadUrl
+            ?: release.assets.firstOrNull()?.browserDownloadUrl
+            ?: throw IllegalStateException("No compatible APK found")
+    }
+}
@@ -0,0 +1,376 @@
+package com.v2ray.ang.handler
+
+import android.app.Service
+import android.content.BroadcastReceiver
+import android.content.Context
+import android.content.Intent
+import android.content.IntentFilter
+import android.os.Build
+import android.util.Log
+import androidx.core.content.ContextCompat
+import com.v2ray.ang.AppConfig
+import com.v2ray.ang.R
+import com.v2ray.ang.dto.EConfigType
+import com.v2ray.ang.dto.ProfileItem
+import com.v2ray.ang.extension.toast
+import com.v2ray.ang.service.ServiceControl
+import com.v2ray.ang.service.V2RayProxyOnlyService
+import com.v2ray.ang.service.V2RayVpnService
+import com.v2ray.ang.util.MessageUtil
+import com.v2ray.ang.handler.PluginServiceManager
+import com.v2ray.ang.util.Utils
+import go.Seq
+import kotlinx.coroutines.CoroutineScope
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.launch
+import libv2ray.CoreCallbackHandler
+import libv2ray.CoreController
+import libv2ray.Libv2ray
+import java.lang.ref.SoftReference
+
+object V2RayServiceManager {
+
+    private val coreController: CoreController = Libv2ray.newCoreController(CoreCallback())
+    private val mMsgReceive = ReceiveMessageHandler()
+    private var currentConfig: ProfileItem? = null
+
+    var serviceControl: SoftReference<ServiceControl>? = null
+        set(value) {
+            field = value
+            Seq.setContext(value?.get()?.getService()?.applicationContext)
+            Libv2ray.initCoreEnv(Utils.userAssetPath(value?.get()?.getService()), Utils.getDeviceIdForXUDPBaseKey())
+        }
+
+    /**
+     * Starts the V2Ray service from a toggle action.
+     * @param context The context from which the service is started.
+     * @return True if the service was started successfully, false otherwise.
+     */
+    fun startVServiceFromToggle(context: Context): Boolean {
+        if (MmkvManager.getSelectServer().isNullOrEmpty()) {
+            context.toast(R.string.app_tile_first_use)
+            return false
+        }
+        startContextService(context)
+        return true
+    }
+
+    /**
+     * Starts the V2Ray service.
+     * @param context The context from which the service is started.
+     * @param guid The GUID of the server configuration to use (optional).
+     */
+    fun startVService(context: Context, guid: String? = null) {
+        if (guid != null) {
+            MmkvManager.setSelectServer(guid)
+        }
+        startContextService(context)
+    }
+
+    /**
+     * Stops the V2Ray service.
+     * @param context The context from which the service is stopped.
+     */
+    fun stopVService(context: Context) {
+        context.toast(R.string.toast_services_stop)
+        MessageUtil.sendMsg2Service(context, AppConfig.MSG_STATE_STOP, "")
+    }
+
+    /**
+     * Checks if the V2Ray service is running.
+     * @return True if the service is running, false otherwise.
+     */
+    fun isRunning() = coreController.isRunning
+
+    /**
+     * Gets the name of the currently running server.
+     * @return The name of the running server.
+     */
+    fun getRunningServerName() = currentConfig?.remarks.orEmpty()
+
+    /**
+     * Starts the context service for V2Ray.
+     * Chooses between VPN service or Proxy-only service based on user settings.
+     * @param context The context from which the service is started.
+     */
+    private fun startContextService(context: Context) {
+        if (coreController.isRunning) {
+            return
+        }
+        val guid = MmkvManager.getSelectServer() ?: return
+        val config = MmkvManager.decodeServerConfig(guid) ?: return
+        if (config.configType != EConfigType.CUSTOM
+            && !Utils.isValidUrl(config.server)
+            && !Utils.isPureIpAddress(config.server.orEmpty())
+        ) return
+//        val result = V2rayConfigUtil.getV2rayConfig(context, guid)
+//        if (!result.status) return
+
+        if (MmkvManager.decodeSettingsBool(AppConfig.PREF_PROXY_SHARING) == true) {
+            context.toast(R.string.toast_warning_pref_proxysharing_short)
+        } else {
+            context.toast(R.string.toast_services_start)
+        }
+        val intent = if ((MmkvManager.decodeSettingsString(AppConfig.PREF_MODE) ?: AppConfig.VPN) == AppConfig.VPN) {
+            Intent(context.applicationContext, V2RayVpnService::class.java)
+        } else {
+            Intent(context.applicationContext, V2RayProxyOnlyService::class.java)
+        }
+        if (Build.VERSION.SDK_INT > Build.VERSION_CODES.N_MR1) {
+            context.startForegroundService(intent)
+        } else {
+            context.startService(intent)
+        }
+    }
+
+    /**
+     * Refer to the official documentation for [registerReceiver](https://developer.android.com/reference/androidx/core/content/ContextCompat#registerReceiver(android.content.Context,android.content.BroadcastReceiver,android.content.IntentFilter,int):
+     * `registerReceiver(Context, BroadcastReceiver, IntentFilter, int)`.
+     * Starts the V2Ray core service.
+     */
+    fun startCoreLoop(): Boolean {
+        if (coreController.isRunning) {
+            return false
+        }
+
+        val service = getService() ?: return false
+        val guid = MmkvManager.getSelectServer() ?: return false
+        val config = MmkvManager.decodeServerConfig(guid) ?: return false
+        val result = V2rayConfigManager.getV2rayConfig(service, guid)
+        if (!result.status)
+            return false
+
+        try {
+            val mFilter = IntentFilter(AppConfig.BROADCAST_ACTION_SERVICE)
+            mFilter.addAction(Intent.ACTION_SCREEN_ON)
+            mFilter.addAction(Intent.ACTION_SCREEN_OFF)
+            mFilter.addAction(Intent.ACTION_USER_PRESENT)
+            ContextCompat.registerReceiver(service, mMsgReceive, mFilter, Utils.receiverFlags())
+        } catch (e: Exception) {
+            Log.e(AppConfig.TAG, "Failed to register broadcast receiver", e)
+            return false
+        }
+
+        currentConfig = config
+
+        try {
+            coreController.startLoop(result.content)
+        } catch (e: Exception) {
+            Log.e(AppConfig.TAG, "Failed to start Core loop", e)
+            return false
+        }
+
+        if (coreController.isRunning == false) {
+            MessageUtil.sendMsg2UI(service, AppConfig.MSG_STATE_START_FAILURE, "")
+            NotificationManager.cancelNotification()
+            return false
+        }
+
+        try {
+            MessageUtil.sendMsg2UI(service, AppConfig.MSG_STATE_START_SUCCESS, "")
+            NotificationManager.showNotification(currentConfig)
+            NotificationManager.startSpeedNotification(currentConfig)
+
+            PluginServiceManager.runPlugin(service, config, result.socksPort)
+        } catch (e: Exception) {
+            Log.e(AppConfig.TAG, "Failed to startup service", e)
+            return false
+        }
+        return true
+    }
+
+    /**
+     * Stops the V2Ray core service.
+     * Unregisters broadcast receivers, stops notifications, and shuts down plugins.
+     * @return True if the core was stopped successfully, false otherwise.
+     */
+    fun stopCoreLoop(): Boolean {
+        val service = getService() ?: return false
+
+        if (coreController.isRunning) {
+            CoroutineScope(Dispatchers.IO).launch {
+                try {
+                    coreController.stopLoop()
+                } catch (e: Exception) {
+                    Log.e(AppConfig.TAG, "Failed to stop V2Ray loop", e)
+                }
+            }
+        }
+
+        MessageUtil.sendMsg2UI(service, AppConfig.MSG_STATE_STOP_SUCCESS, "")
+        NotificationManager.cancelNotification()
+
+        try {
+            service.unregisterReceiver(mMsgReceive)
+        } catch (e: Exception) {
+            Log.e(AppConfig.TAG, "Failed to unregister broadcast receiver", e)
+        }
+        PluginServiceManager.stopPlugin()
+
+        return true
+    }
+
+    /**
+     * Queries the statistics for a given tag and link.
+     * @param tag The tag to query.
+     * @param link The link to query.
+     * @return The statistics value.
+     */
+    fun queryStats(tag: String, link: String): Long {
+        return coreController.queryStats(tag, link)
+    }
+
+    /**
+     * Measures the connection delay for the current V2Ray configuration.
+     * Tests with primary URL first, then falls back to alternative URL if needed.
+     * Also fetches remote IP information if the delay test was successful.
+     */
+    private fun measureV2rayDelay() {
+        if (coreController.isRunning == false) {
+            return
+        }
+
+        CoroutineScope(Dispatchers.IO).launch {
+            val service = getService() ?: return@launch
+            var time = -1L
+            var errorStr = ""
+
+            try {
+                time = coreController.measureDelay(SettingsManager.getDelayTestUrl())
+            } catch (e: Exception) {
+                Log.e(AppConfig.TAG, "Failed to measure delay with primary URL", e)
+                errorStr = e.message?.substringAfter("\":") ?: "empty message"
+            }
+            if (time == -1L) {
+                try {
+                    time = coreController.measureDelay(SettingsManager.getDelayTestUrl(true))
+                } catch (e: Exception) {
+                    Log.e(AppConfig.TAG, "Failed to measure delay with alternative URL", e)
+                    errorStr = e.message?.substringAfter("\":") ?: "empty message"
+                }
+            }
+
+            val result = if (time >= 0) {
+                service.getString(R.string.connection_test_available, time)
+            } else {
+                service.getString(R.string.connection_test_error, errorStr)
+            }
+            MessageUtil.sendMsg2UI(service, AppConfig.MSG_MEASURE_DELAY_SUCCESS, result)
+
+            // Only fetch IP info if the delay test was successful
+            if (time >= 0) {
+                SpeedtestManager.getRemoteIPInfo()?.let { ip ->
+                    MessageUtil.sendMsg2UI(service, AppConfig.MSG_MEASURE_DELAY_SUCCESS, "$result\n$ip")
+                }
+            }
+        }
+    }
+
+    /**
+     * Gets the current service instance.
+     * @return The current service instance, or null if not available.
+     */
+    private fun getService(): Service? {
+        return serviceControl?.get()?.getService()
+    }
+
+    /**
+     * Core callback handler implementation for handling V2Ray core events.
+     * Handles startup, shutdown, socket protection, and status emission.
+     */
+    private class CoreCallback : CoreCallbackHandler {
+        /**
+         * Called when V2Ray core starts up.
+         * @return 0 for success, any other value for failure.
+         */
+        override fun startup(): Long {
+            return 0
+        }
+
+        /**
+         * Called when V2Ray core shuts down.
+         * @return 0 for success, any other value for failure.
+         */
+        override fun shutdown(): Long {
+            val serviceControl = serviceControl?.get() ?: return -1
+            return try {
+                serviceControl.stopService()
+                0
+            } catch (e: Exception) {
+                Log.e(AppConfig.TAG, "Failed to stop service in callback", e)
+                -1
+            }
+        }
+
+        /**
+         * Called when V2Ray core emits status information.
+         * @param l Status code.
+         * @param s Status message.
+         * @return Always returns 0.
+         */
+        override fun onEmitStatus(l: Long, s: String?): Long {
+            return 0
+        }
+    }
+
+    /**
+     * Broadcast receiver for handling messages sent to the service.
+     * Handles registration, service control, and screen events.
+     */
+    private class ReceiveMessageHandler : BroadcastReceiver() {
+        /**
+         * Handles received broadcast messages.
+         * Processes service control messages and screen state changes.
+         * @param ctx The context in which the receiver is running.
+         * @param intent The intent being received.
+         */
+        override fun onReceive(ctx: Context?, intent: Intent?) {
+            val serviceControl = serviceControl?.get() ?: return
+            when (intent?.getIntExtra("key", 0)) {
+                AppConfig.MSG_REGISTER_CLIENT -> {
+                    if (coreController.isRunning) {
+                        MessageUtil.sendMsg2UI(serviceControl.getService(), AppConfig.MSG_STATE_RUNNING, "")
+                    } else {
+                        MessageUtil.sendMsg2UI(serviceControl.getService(), AppConfig.MSG_STATE_NOT_RUNNING, "")
+                    }
+                }
+
+                AppConfig.MSG_UNREGISTER_CLIENT -> {
+                    // nothing to do
+                }
+
+                AppConfig.MSG_STATE_START -> {
+                    // nothing to do
+                }
+
+                AppConfig.MSG_STATE_STOP -> {
+                    Log.i(AppConfig.TAG, "Stop Service")
+                    serviceControl.stopService()
+                }
+
+                AppConfig.MSG_STATE_RESTART -> {
+                    Log.i(AppConfig.TAG, "Restart Service")
+                    serviceControl.stopService()
+                    Thread.sleep(500L)
+                    startVService(serviceControl.getService())
+                }
+
+                AppConfig.MSG_MEASURE_DELAY -> {
+                    measureV2rayDelay()
+                }
+            }
+
+            when (intent?.action) {
+                Intent.ACTION_SCREEN_OFF -> {
+                    Log.i(AppConfig.TAG, "SCREEN_OFF, stop querying stats")
+                    NotificationManager.stopSpeedNotification(currentConfig)
+                }
+
+                Intent.ACTION_SCREEN_ON -> {
+                    Log.i(AppConfig.TAG, "SCREEN_ON, start querying stats")
+                    NotificationManager.startSpeedNotification(currentConfig)
+                }
+            }
+        }
+    }
+}
@@ -0,0 +1,68 @@
+package com.v2ray.ang.helper
+
+import android.graphics.Canvas
+import android.graphics.Rect
+import android.graphics.drawable.Drawable
+import android.view.View
+import androidx.recyclerview.widget.RecyclerView
+
+class CustomDividerItemDecoration(
+    private val divider: Drawable,
+    private val orientation: Int
+) : RecyclerView.ItemDecoration() {
+
+    override fun onDraw(canvas: Canvas, parent: RecyclerView, state: RecyclerView.State) {
+        if (orientation == RecyclerView.VERTICAL) {
+            drawVerticalDividers(canvas, parent)
+        } else {
+            drawHorizontalDividers(canvas, parent)
+        }
+    }
+
+    private fun drawVerticalDividers(canvas: Canvas, parent: RecyclerView) {
+        val left = parent.paddingLeft
+        val right = parent.width - parent.paddingRight
+
+        val childCount = parent.childCount
+        for (i in 0 until childCount - 1) {
+            val child = parent.getChildAt(i)
+            val params = child.layoutParams as RecyclerView.LayoutParams
+
+            val top = child.bottom + params.bottomMargin
+            val bottom = top + divider.intrinsicHeight
+
+            divider.setBounds(left, top, right, bottom)
+            divider.draw(canvas)
+        }
+    }
+
+    private fun drawHorizontalDividers(canvas: Canvas, parent: RecyclerView) {
+        val top = parent.paddingTop
+        val bottom = parent.height - parent.paddingBottom
+
+        val childCount = parent.childCount
+        for (i in 0 until childCount - 1) {
+            val child = parent.getChildAt(i)
+            val params = child.layoutParams as RecyclerView.LayoutParams
+
+            val left = child.right + params.rightMargin
+            val right = left + divider.intrinsicWidth
+
+            divider.setBounds(left, top, right, bottom)
+            divider.draw(canvas)
+        }
+    }
+
+    override fun getItemOffsets(
+        outRect: Rect,
+        view: View,
+        parent: RecyclerView,
+        state: RecyclerView.State
+    ) {
+        if (orientation == RecyclerView.VERTICAL) {
+            outRect.set(0, 0, 0, divider.intrinsicHeight)
+        } else {
+            outRect.set(0, 0, divider.intrinsicWidth, 0)
+        }
+    }
+}
@@ -13,46 +13,41 @@
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
-
-package com.v2ray.ang.helper;
-
-import androidx.recyclerview.widget.ItemTouchHelper;
-import androidx.recyclerview.widget.RecyclerView;
+package com.v2ray.ang.helper

 /**
- * Interface to listen for a move or dismissal event from a {@link ItemTouchHelper.Callback}.
+ * Interface to listen for a move or dismissal event from a [ItemTouchHelper.Callback].
 *
 * @author Paul Burke (ipaulpro)
 */
-public interface ItemTouchHelperAdapter {
-
+interface ItemTouchHelperAdapter {
    /**
     * Called when an item has been dragged far enough to trigger a move. This is called every time
-     * an item is shifted, and <strong>not</strong> at the end of a "drop" event.<br/>
-     * <br/>
-     * Implementations should call {@link RecyclerView.Adapter#notifyItemMoved(int, int)} after
+     * an item is shifted, and **not** at the end of a "drop" event.<br></br>
+     * <br></br>
+     * Implementations should call [RecyclerView.Adapter.notifyItemMoved] after
     * adjusting the underlying data to reflect this move.
     *
     * @param fromPosition The start position of the moved item.
     * @param toPosition   Then resolved position of the moved item.
     * @return True if the item was moved to the new adapter position.
-     * @see RecyclerView#getAdapterPositionFor(RecyclerView.ViewHolder)
-     * @see RecyclerView.ViewHolder#getAdapterPosition()
+     * @see RecyclerView.getAdapterPositionFor
+     * @see RecyclerView.ViewHolder.getAdapterPosition
     */
-    boolean onItemMove(int fromPosition, int toPosition);
+    fun onItemMove(fromPosition: Int, toPosition: Int): Boolean


-    void onItemMoveCompleted();
+    fun onItemMoveCompleted()

    /**
-     * Called when an item has been dismissed by a swipe.<br/>
-     * <br/>
-     * Implementations should call {@link RecyclerView.Adapter#notifyItemRemoved(int)} after
+     * Called when an item has been dismissed by a swipe.<br></br>
+     * <br></br>
+     * Implementations should call [RecyclerView.Adapter.notifyItemRemoved] after
     * adjusting the underlying data to reflect this removal.
     *
     * @param position The position of the item dismissed.
-     * @see RecyclerView#getAdapterPositionFor(RecyclerView.ViewHolder)
-     * @see RecyclerView.ViewHolder#getAdapterPosition()
+     * @see RecyclerView.getAdapterPositionFor
+     * @see RecyclerView.ViewHolder.getAdapterPosition
     */
-    void onItemDismiss(int position);
+    fun onItemDismiss(position: Int)
 }
@@ -13,29 +13,26 @@
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
+package com.v2ray.ang.helper

-package com.v2ray.ang.helper;
-
-import androidx.recyclerview.widget.ItemTouchHelper;
+import androidx.recyclerview.widget.ItemTouchHelper

 /**
- * Interface to notify an item ViewHolder of relevant callbacks from {@link
- * ItemTouchHelper.Callback}.
+ * Interface to notify an item ViewHolder of relevant callbacks from [ ].
 *
 * @author Paul Burke (ipaulpro)
 */
-public interface ItemTouchHelperViewHolder {
-
+interface ItemTouchHelperViewHolder {
    /**
-     * Called when the {@link ItemTouchHelper} first registers an item as being moved or swiped.
+     * Called when the [ItemTouchHelper] first registers an item as being moved or swiped.
     * Implementations should update the item view to indicate it's active state.
     */
-    void onItemSelected();
+    fun onItemSelected()


    /**
-     * Called when the {@link ItemTouchHelper} has completed the move or swipe, and the active item
+     * Called when the [ItemTouchHelper] has completed the move or swipe, and the active item
     * state should be cleared.
     */
-    void onItemClear();
+    fun onItemClear()
 }
@@ -1,129 +0,0 @@
-/*
- * Copyright (C) 2015 Paul Burke
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.v2ray.ang.helper;
-
-import android.graphics.Canvas;
-
-import androidx.recyclerview.widget.GridLayoutManager;
-import androidx.recyclerview.widget.ItemTouchHelper;
-import androidx.recyclerview.widget.RecyclerView;
-
-import org.jetbrains.annotations.NotNull;
-
-/**
- * An implementation of {@link ItemTouchHelper.Callback} that enables basic drag & drop and
- * swipe-to-dismiss. Drag events are automatically started by an item long-press.<br/>
- * </br/>
- * Expects the <code>RecyclerView.Adapter</code> to listen for {@link
- * ItemTouchHelperAdapter} callbacks and the <code>RecyclerView.ViewHolder</code> to implement
- * {@link ItemTouchHelperViewHolder}.
- *
- * @author Paul Burke (ipaulpro)
- */
-public class SimpleItemTouchHelperCallback extends ItemTouchHelper.Callback {
-
-    public static final float ALPHA_FULL = 1.0f;
-
-    private final ItemTouchHelperAdapter mAdapter;
-
-    public SimpleItemTouchHelperCallback(ItemTouchHelperAdapter adapter) {
-        mAdapter = adapter;
-    }
-
-    @Override
-    public boolean isLongPressDragEnabled() {
-        return true;
-    }
-
-    @Override
-    public boolean isItemViewSwipeEnabled() {
-        return false;
-    }
-
-    @Override
-    public int getMovementFlags(RecyclerView recyclerView, @NotNull RecyclerView.ViewHolder viewHolder) {
-        // Set movement flags based on the layout manager
-        if (recyclerView.getLayoutManager() instanceof GridLayoutManager) {
-            final int dragFlags = ItemTouchHelper.UP | ItemTouchHelper.DOWN | ItemTouchHelper.LEFT | ItemTouchHelper.RIGHT;
-            final int swipeFlags = 0;
-            return makeMovementFlags(dragFlags, swipeFlags);
-        } else {
-            final int dragFlags = ItemTouchHelper.UP | ItemTouchHelper.DOWN;
-            final int swipeFlags = ItemTouchHelper.START | ItemTouchHelper.END;
-            return makeMovementFlags(dragFlags, swipeFlags);
-        }
-    }
-
-    @Override
-    public boolean onMove(@NotNull RecyclerView recyclerView, RecyclerView.ViewHolder source, RecyclerView.ViewHolder target) {
-        if (source.getItemViewType() != target.getItemViewType()) {
-            return false;
-        }
-
-        // Notify the adapter of the move
-        mAdapter.onItemMove(source.getBindingAdapterPosition(), target.getBindingAdapterPosition());
-        return true;
-    }
-
-    @Override
-    public void onSwiped(RecyclerView.ViewHolder viewHolder, int i) {
-        // Notify the adapter of the dismissal
-        mAdapter.onItemDismiss(viewHolder.getBindingAdapterPosition());
-    }
-
-    @Override
-    public void onChildDraw(@NotNull Canvas c, @NotNull RecyclerView recyclerView, @NotNull RecyclerView.ViewHolder viewHolder, float dX,
-                            float dY, int actionState, boolean isCurrentlyActive) {
-        if (actionState == ItemTouchHelper.ACTION_STATE_SWIPE) {
-            // Fade out the view as it is swiped out of the parent's bounds
-            final float alpha = ALPHA_FULL - Math.abs(dX) / (float) viewHolder.itemView.getWidth();
-            viewHolder.itemView.setAlpha(alpha);
-            viewHolder.itemView.setTranslationX(dX);
-        } else {
-            super.onChildDraw(c, recyclerView, viewHolder, dX, dY, actionState, isCurrentlyActive);
-        }
-    }
-
-    @Override
-    public void onSelectedChanged(RecyclerView.ViewHolder viewHolder, int actionState) {
-        // We only want the active item to change
-        if (actionState != ItemTouchHelper.ACTION_STATE_IDLE) {
-            if (viewHolder instanceof ItemTouchHelperViewHolder) {
-                // Let the view holder know that this item is being moved or dragged
-                ItemTouchHelperViewHolder itemViewHolder = (ItemTouchHelperViewHolder) viewHolder;
-                itemViewHolder.onItemSelected();
-            }
-        }
-
-        super.onSelectedChanged(viewHolder, actionState);
-    }
-
-    @Override
-    public void clearView(@NotNull RecyclerView recyclerView, @NotNull RecyclerView.ViewHolder viewHolder) {
-        super.clearView(recyclerView, viewHolder);
-
-        mAdapter.onItemMoveCompleted();
-
-        viewHolder.itemView.setAlpha(ALPHA_FULL);
-
-        if (viewHolder instanceof ItemTouchHelperViewHolder) {
-            // Tell the view holder it's time to restore the idle state
-            ItemTouchHelperViewHolder itemViewHolder = (ItemTouchHelperViewHolder) viewHolder;
-            itemViewHolder.onItemClear();
-        }
-    }
-}
@@ -0,0 +1,147 @@
+/*
+ * Copyright (C) 2015 Paul Burke
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.v2ray.ang.helper
+
+import android.animation.ValueAnimator
+import android.graphics.Canvas
+import android.view.animation.DecelerateInterpolator
+import androidx.recyclerview.widget.GridLayoutManager
+import androidx.recyclerview.widget.ItemTouchHelper
+import androidx.recyclerview.widget.RecyclerView
+import kotlin.math.abs
+import kotlin.math.min
+import kotlin.math.sign
+
+/**
+ * An implementation of [ItemTouchHelper.Callback] that enables basic drag & drop and
+ * swipe-to-dismiss. Drag events are automatically started by an item long-press.<br></br>
+ *
+ * Expects the `RecyclerView.Adapter` to listen for [ ] callbacks and the `RecyclerView.ViewHolder` to implement
+ * [ItemTouchHelperViewHolder].
+ *
+ * @author Paul Burke (ipaulpro)
+ */
+class SimpleItemTouchHelperCallback(private val mAdapter: ItemTouchHelperAdapter) : ItemTouchHelper.Callback() {
+    private var mReturnAnimator: ValueAnimator? = null
+
+    override fun isLongPressDragEnabled(): Boolean = true
+
+    override fun isItemViewSwipeEnabled(): Boolean = true
+
+    override fun getMovementFlags(
+        recyclerView: RecyclerView,
+        viewHolder: RecyclerView.ViewHolder
+    ): Int {
+        val dragFlags: Int
+        val swipeFlags: Int
+        if (recyclerView.layoutManager is GridLayoutManager) {
+            dragFlags = ItemTouchHelper.UP or ItemTouchHelper.DOWN or ItemTouchHelper.LEFT or ItemTouchHelper.RIGHT
+            swipeFlags = ItemTouchHelper.START or ItemTouchHelper.END
+        } else {
+            dragFlags = ItemTouchHelper.UP or ItemTouchHelper.DOWN
+            swipeFlags = ItemTouchHelper.START or ItemTouchHelper.END
+        }
+        return makeMovementFlags(dragFlags, swipeFlags)
+    }
+
+    override fun onMove(
+        recyclerView: RecyclerView,
+        source: RecyclerView.ViewHolder,
+        target: RecyclerView.ViewHolder
+    ): Boolean {
+        return if (source.itemViewType != target.itemViewType) {
+            false
+        } else {
+            mAdapter.onItemMove(source.bindingAdapterPosition, target.bindingAdapterPosition)
+            true
+        }
+    }
+
+    override fun onSwiped(viewHolder: RecyclerView.ViewHolder, direction: Int) {
+        // Do not delete; simply return item to original position
+        returnViewToOriginalPosition(viewHolder)
+    }
+
+    override fun onChildDraw(
+        c: Canvas, recyclerView: RecyclerView,
+        viewHolder: RecyclerView.ViewHolder,
+        dX: Float, dY: Float, actionState: Int, isCurrentlyActive: Boolean
+    ) {
+        if (actionState == ItemTouchHelper.ACTION_STATE_SWIPE) {
+            val maxSwipeDistance = viewHolder.itemView.width * SWIPE_THRESHOLD
+            val swipeAmount = abs(dX)
+            val direction = sign(dX)
+
+            // Limit maximum swipe distance
+            val translationX = min(swipeAmount, maxSwipeDistance) * direction
+            val alpha = ALPHA_FULL - min(swipeAmount, maxSwipeDistance) / maxSwipeDistance
+
+            viewHolder.itemView.translationX = translationX
+            viewHolder.itemView.alpha = alpha
+
+            if (swipeAmount >= maxSwipeDistance && isCurrentlyActive) {
+                returnViewToOriginalPosition(viewHolder)
+            }
+        } else {
+            super.onChildDraw(c, recyclerView, viewHolder, dX, dY, actionState, isCurrentlyActive)
+        }
+    }
+
+    private fun returnViewToOriginalPosition(viewHolder: RecyclerView.ViewHolder) {
+        mReturnAnimator?.takeIf { it.isRunning }?.cancel()
+
+        mReturnAnimator = ValueAnimator.ofFloat(viewHolder.itemView.translationX, 0f).apply {
+            addUpdateListener { animation ->
+                val value = animation.animatedValue as Float
+                viewHolder.itemView.translationX = value
+                viewHolder.itemView.alpha = 1f - abs(value) / (viewHolder.itemView.width * SWIPE_THRESHOLD)
+            }
+            interpolator = DecelerateInterpolator()
+            duration = ANIMATION_DURATION
+            start()
+        }
+    }
+
+    override fun onSelectedChanged(viewHolder: RecyclerView.ViewHolder?, actionState: Int) {
+        if (actionState != ItemTouchHelper.ACTION_STATE_IDLE && viewHolder is ItemTouchHelperViewHolder) {
+            viewHolder.onItemSelected()
+        }
+        super.onSelectedChanged(viewHolder, actionState)
+    }
+
+    override fun clearView(recyclerView: RecyclerView, viewHolder: RecyclerView.ViewHolder) {
+        super.clearView(recyclerView, viewHolder)
+        viewHolder.itemView.alpha = ALPHA_FULL
+        if (viewHolder is ItemTouchHelperViewHolder) {
+            viewHolder.onItemClear()
+        }
+        mAdapter.onItemMoveCompleted()
+    }
+
+    override fun getSwipeThreshold(viewHolder: RecyclerView.ViewHolder): Float {
+        return 1.1f // Set a value greater than 1 to prevent default swipe delete
+    }
+
+    override fun getSwipeEscapeVelocity(defaultValue: Float): Float {
+        return defaultValue * 10 // Increase swipe escape velocity to make swipe harder to trigger
+    }
+
+    companion object {
+        private const val ALPHA_FULL = 1.0f
+        private const val SWIPE_THRESHOLD = 0.25f
+        private const val ANIMATION_DURATION: Long = 200
+    }
+}
@@ -0,0 +1,32 @@
+/******************************************************************************
+ *                                                                            *
+ * Copyright (C) 2021 by nekohasekai <contact-sagernet@sekai.icu>             *
+ * Copyright (C) 2021 by Max Lv <max.c.lv@gmail.com>                          *
+ * Copyright (C) 2021 by Mygod Studio <contact-shadowsocks-android@mygod.be>  *
+ *                                                                            *
+ * This program is free software: you can redistribute it and/or modify       *
+ * it under the terms of the GNU General Public License as published by       *
+ * the Free Software Foundation, either version 3 of the License, or          *
+ *  (at your option) any later version.                                       *
+ *                                                                            *
+ * This program is distributed in the hope that it will be useful,            *
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of             *
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the              *
+ * GNU General Public License for more details.                               *
+ *                                                                            *
+ * You should have received a copy of the GNU General Public License          *
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.       *
+ *                                                                            *
+ ******************************************************************************/
+
+package com.v2ray.ang.plugin
+
+import android.content.pm.ResolveInfo
+
+class NativePlugin(resolveInfo: ResolveInfo) : ResolvedPlugin(resolveInfo) {
+    init {
+        check(resolveInfo.providerInfo != null)
+    }
+
+    override val componentInfo get() = resolveInfo.providerInfo!!
+}
@@ -0,0 +1,43 @@
+/******************************************************************************
+ *                                                                            *
+ * Copyright (C) 2021 by nekohasekai <contact-sagernet@sekai.icu>             *
+ * Copyright (C) 2021 by Max Lv <max.c.lv@gmail.com>                          *
+ * Copyright (C) 2021 by Mygod Studio <contact-shadowsocks-android@mygod.be>  *
+ *                                                                            *
+ * This program is free software: you can redistribute it and/or modify       *
+ * it under the terms of the GNU General Public License as published by       *
+ * the Free Software Foundation, either version 3 of the License, or          *
+ *  (at your option) any later version.                                       *
+ *                                                                            *
+ * This program is distributed in the hope that it will be useful,            *
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of             *
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the              *
+ * GNU General Public License for more details.                               *
+ *                                                                            *
+ * You should have received a copy of the GNU General Public License          *
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.       *
+ *                                                                            *
+ ******************************************************************************/
+
+package com.v2ray.ang.plugin
+
+import android.graphics.drawable.Drawable
+
+abstract class Plugin {
+    abstract val id: String
+    abstract val label: CharSequence
+    abstract val version: Int
+    abstract val versionName: String
+    open val icon: Drawable? get() = null
+    open val defaultConfig: String? get() = null
+    open val packageName: String get() = ""
+    open val directBootAware: Boolean get() = true
+
+    override fun equals(other: Any?): Boolean {
+        if (this === other) return true
+        if (javaClass != other?.javaClass) return false
+        return id == (other as Plugin).id
+    }
+
+    override fun hashCode() = id.hashCode()
+}
@@ -0,0 +1,33 @@
+/******************************************************************************
+ *                                                                            *
+ * Copyright (C) 2021 by nekohasekai <contact-sagernet@sekai.icu>             *
+ *                                                                            *
+ * This program is free software: you can redistribute it and/or modify       *
+ * it under the terms of the GNU General Public License as published by       *
+ * the Free Software Foundation, either version 3 of the License, or          *
+ *  (at your option) any later version.                                       *
+ *                                                                            *
+ * This program is distributed in the hope that it will be useful,            *
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of             *
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the              *
+ * GNU General Public License for more details.                               *
+ *                                                                            *
+ * You should have received a copy of the GNU General Public License          *
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.       *
+ *                                                                            *
+ ******************************************************************************/
+
+package com.v2ray.ang.plugin
+
+object PluginContract {
+
+    const val ACTION_NATIVE_PLUGIN = "io.nekohasekai.sagernet.plugin.ACTION_NATIVE_PLUGIN"
+    const val EXTRA_ENTRY = "io.nekohasekai.sagernet.plugin.EXTRA_ENTRY"
+    const val METADATA_KEY_ID = "io.nekohasekai.sagernet.plugin.id"
+    const val METADATA_KEY_EXECUTABLE_PATH = "io.nekohasekai.sagernet.plugin.executable_path"
+    const val METHOD_GET_EXECUTABLE = "sagernet:getExecutable"
+
+    const val COLUMN_PATH = "path"
+    const val COLUMN_MODE = "mode"
+    const val SCHEME = "plugin"
+}
@@ -0,0 +1,54 @@
+/******************************************************************************
+ *                                                                            *
+ * Copyright (C) 2021 by nekohasekai <contact-sagernet@sekai.icu>             *
+ * Copyright (C) 2021 by Max Lv <max.c.lv@gmail.com>                          *
+ * Copyright (C) 2021 by Mygod Studio <contact-shadowsocks-android@mygod.be>  *
+ *                                                                            *
+ * This program is free software: you can redistribute it and/or modify       *
+ * it under the terms of the GNU General Public License as published by       *
+ * the Free Software Foundation, either version 3 of the License, or          *
+ *  (at your option) any later version.                                       *
+ *                                                                            *
+ * This program is distributed in the hope that it will be useful,            *
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of             *
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the              *
+ * GNU General Public License for more details.                               *
+ *                                                                            *
+ * You should have received a copy of the GNU General Public License          *
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.       *
+ *                                                                            *
+ ******************************************************************************/
+
+package com.v2ray.ang.plugin
+
+import android.content.Intent
+import android.content.pm.PackageManager
+import com.v2ray.ang.AngApplication
+
+class PluginList : ArrayList<Plugin>() {
+    init {
+        addAll(
+            AngApplication.application.packageManager.queryIntentContentProviders(
+                Intent(PluginContract.ACTION_NATIVE_PLUGIN), PackageManager.GET_META_DATA
+            )
+                .filter { it.providerInfo.exported }.map { NativePlugin(it) })
+    }
+
+    val lookup = mutableMapOf<String, Plugin>().apply {
+        for (plugin in this@PluginList.toList()) {
+            fun check(old: Plugin?) {
+                if (old != null && old != plugin) {
+                    this@PluginList.remove(old)
+                }
+                /* if (old != null && old !== plugin) {
+                     val packages = this@PluginList.filter { it.id == plugin.id }
+                         .joinToString { it.packageName }
+                     val message = "Conflicting plugins found from: $packages"
+                     Toast.makeText(SagerNet.application, message, Toast.LENGTH_LONG).show()
+                     throw IllegalStateException(message)
+                 }*/
+            }
+            check(put(plugin.id, plugin))
+        }
+    }
+}
@@ -0,0 +1,233 @@
+/******************************************************************************
+ *                                                                            *
+ * Copyright (C) 2021 by nekohasekai <contact-AngApplication@sekai.icu>             *
+ * Copyright (C) 2021 by Max Lv <max.c.lv@gmail.com>                          *
+ * Copyright (C) 2021 by Mygod Studio <contact-shadowsocks-android@mygod.be>  *
+ *                                                                            *
+ * This program is free software: you can redistribute it and/or modify       *
+ * it under the terms of the GNU General Public License as published by       *
+ * the Free Software Foundation, either version 3 of the License, or          *
+ *  (at your option) any later version.                                       *
+ *                                                                            *
+ * This program is distributed in the hope that it will be useful,            *
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of             *
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the              *
+ * GNU General Public License for more details.                               *
+ *                                                                            *
+ * You should have received a copy of the GNU General Public License          *
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.       *
+ *                                                                            *
+ ******************************************************************************/
+
+package com.v2ray.ang.plugin
+
+import android.annotation.SuppressLint
+import android.content.BroadcastReceiver
+import android.content.ContentResolver
+import android.content.Intent
+import android.content.pm.ComponentInfo
+import android.content.pm.PackageManager
+import android.content.pm.ProviderInfo
+import android.database.Cursor
+import android.net.Uri
+import android.os.Build
+import android.system.Os
+import androidx.core.os.bundleOf
+import com.v2ray.ang.AngApplication
+import com.v2ray.ang.extension.listenForPackageChanges
+import com.v2ray.ang.extension.toast
+import com.v2ray.ang.plugin.PluginContract.METADATA_KEY_ID
+import java.io.File
+import java.io.FileNotFoundException
+
+object PluginManager {
+
+    class PluginNotFoundException(val plugin: String) : FileNotFoundException(plugin)
+
+    private var receiver: BroadcastReceiver? = null
+    private var cachedPlugins: PluginList? = null
+    fun fetchPlugins() = synchronized(this) {
+        if (receiver == null) receiver = AngApplication.application.listenForPackageChanges {
+            synchronized(this) {
+                receiver = null
+                cachedPlugins = null
+            }
+        }
+        if (cachedPlugins == null) cachedPlugins = PluginList()
+        cachedPlugins!!
+    }
+
+    private fun buildUri(id: String, authority: String) = Uri.Builder()
+        .scheme(PluginContract.SCHEME)
+        .authority(authority)
+        .path("/$id")
+        .build()
+
+    data class InitResult(
+        val path: String,
+    )
+
+    @Throws(Throwable::class)
+    fun init(pluginId: String): InitResult? {
+        if (pluginId.isEmpty()) return null
+        var throwable: Throwable? = null
+
+        try {
+            val result = initNative(pluginId)
+            if (result != null) return result
+        } catch (t: Throwable) {
+            if (throwable == null) throwable = t  //Logs.w(t)
+        }
+
+        throw throwable ?: PluginNotFoundException(pluginId)
+    }
+
+    private fun initNative(pluginId: String): InitResult? {
+        var flags = PackageManager.GET_META_DATA
+        if (Build.VERSION.SDK_INT >= 24) {
+            flags =
+                flags or PackageManager.MATCH_DIRECT_BOOT_UNAWARE or PackageManager.MATCH_DIRECT_BOOT_AWARE
+        }
+        var providers = AngApplication.application.packageManager.queryIntentContentProviders(
+            Intent(PluginContract.ACTION_NATIVE_PLUGIN, buildUri(pluginId, "com.github.dyhkwong.AngApplication")), flags
+        )
+            .filter { it.providerInfo.exported }
+        if (providers.isEmpty()) {
+            providers = AngApplication.application.packageManager.queryIntentContentProviders(
+                Intent(PluginContract.ACTION_NATIVE_PLUGIN, buildUri(pluginId, "io.nekohasekai.AngApplication")), flags
+            )
+                .filter { it.providerInfo.exported }
+        }
+        if (providers.isEmpty()) {
+            providers = AngApplication.application.packageManager.queryIntentContentProviders(
+                Intent(PluginContract.ACTION_NATIVE_PLUGIN, buildUri(pluginId, "moe.matsuri.lite")), flags
+            )
+                .filter { it.providerInfo.exported }
+        }
+        if (providers.isEmpty()) {
+            providers = AngApplication.application.packageManager.queryIntentContentProviders(
+                Intent(PluginContract.ACTION_NATIVE_PLUGIN, buildUri(pluginId, "fr.husi")), flags
+            )
+                .filter { it.providerInfo.exported }
+        }
+        if (providers.isEmpty()) {
+            providers = AngApplication.application.packageManager.queryIntentContentProviders(
+                Intent(PluginContract.ACTION_NATIVE_PLUGIN), PackageManager.GET_META_DATA
+            ).filter {
+                it.providerInfo.exported &&
+                        it.providerInfo.metaData.containsKey(METADATA_KEY_ID) &&
+                        it.providerInfo.metaData.getString(METADATA_KEY_ID) == pluginId
+            }
+            if (providers.size > 1) {
+                providers = listOf(providers[0]) // What if there is more than one?
+            }
+        }
+        if (providers.isEmpty()) return null
+        if (providers.size > 1) {
+            val message =
+                "Conflicting plugins found from: ${providers.joinToString { it.providerInfo.packageName }}"
+            AngApplication.application.toast(message)
+            throw IllegalStateException(message)
+        }
+        val provider = providers.single().providerInfo
+        var failure: Throwable? = null
+        try {
+            initNativeFaster(provider)?.also { return InitResult(it) }
+        } catch (t: Throwable) {
+            //   Logs.w("Initializing native plugin faster mode failed")
+            failure = t
+        }
+
+        val uri = Uri.Builder().apply {
+            scheme(ContentResolver.SCHEME_CONTENT)
+            authority(provider.authority)
+        }.build()
+        try {
+            return initNativeFast(
+                AngApplication.application.contentResolver,
+                pluginId,
+                uri
+            )?.let { InitResult(it) }
+        } catch (t: Throwable) {
+            //  Logs.w("Initializing native plugin fast mode failed")
+            failure?.also { t.addSuppressed(it) }
+            failure = t
+        }
+
+        try {
+            return initNativeSlow(
+                AngApplication.application.contentResolver,
+                pluginId,
+                uri
+            )?.let { InitResult(it) }
+        } catch (t: Throwable) {
+            failure?.also { t.addSuppressed(it) }
+            throw t
+        }
+    }
+
+    private fun initNativeFaster(provider: ProviderInfo): String? {
+        return provider.loadString(PluginContract.METADATA_KEY_EXECUTABLE_PATH)
+            ?.let { relativePath ->
+                File(provider.applicationInfo.nativeLibraryDir).resolve(relativePath).apply {
+                    check(canExecute())
+                }.absolutePath
+            }
+    }
+
+    private fun initNativeFast(cr: ContentResolver, pluginId: String, uri: Uri): String? {
+        return cr.call(uri, PluginContract.METHOD_GET_EXECUTABLE, null, bundleOf())
+            ?.getString(PluginContract.EXTRA_ENTRY)?.also {
+                check(File(it).canExecute())
+            }
+    }
+
+    @SuppressLint("Recycle")
+    private fun initNativeSlow(cr: ContentResolver, pluginId: String, uri: Uri): String? {
+        var initialized = false
+        fun entryNotFound(): Nothing =
+            throw IndexOutOfBoundsException("Plugin entry binary not found")
+
+        val pluginDir = File(AngApplication.application.noBackupFilesDir, "plugin")
+        (cr.query(
+            uri,
+            arrayOf(PluginContract.COLUMN_PATH, PluginContract.COLUMN_MODE),
+            null,
+            null,
+            null
+        )
+            ?: return null).use { cursor ->
+            if (!cursor.moveToFirst()) entryNotFound()
+            pluginDir.deleteRecursively()
+            if (!pluginDir.mkdirs()) throw FileNotFoundException("Unable to create plugin directory")
+            val pluginDirPath = pluginDir.absolutePath + '/'
+            do {
+                val path = cursor.getString(0)
+                val file = File(pluginDir, path)
+                check(file.absolutePath.startsWith(pluginDirPath))
+                cr.openInputStream(uri.buildUpon().path(path).build())!!.use { inStream ->
+                    file.outputStream().use { outStream -> inStream.copyTo(outStream) }
+                }
+                Os.chmod(
+                    file.absolutePath, when (cursor.getType(1)) {
+                        Cursor.FIELD_TYPE_INTEGER -> cursor.getInt(1)
+                        Cursor.FIELD_TYPE_STRING -> cursor.getString(1).toInt(8)
+                        else -> throw IllegalArgumentException("File mode should be of type int")
+                    }
+                )
+                if (path == pluginId) initialized = true
+            } while (cursor.moveToNext())
+        }
+        if (!initialized) entryNotFound()
+        return File(pluginDir, pluginId).absolutePath
+    }
+
+    fun ComponentInfo.loadString(key: String) = when (val value = metaData.getString(key)) {
+        is String -> value
+//        is Int -> AngApplication.application.packageManager.getResourcesForApplication(applicationInfo)
+//            .getString(value)
+
+        null -> null
+        else -> error("meta-data $key has invalid type ${value.javaClass}")
+    }
+}
@@ -0,0 +1,51 @@
+/******************************************************************************
+ *                                                                            *
+ * Copyright (C) 2021 by nekohasekai <contact-sagernet@sekai.icu>             *
+ * Copyright (C) 2021 by Max Lv <max.c.lv@gmail.com>                          *
+ * Copyright (C) 2021 by Mygod Studio <contact-shadowsocks-android@mygod.be>  *
+ *                                                                            *
+ * This program is free software: you can redistribute it and/or modify       *
+ * it under the terms of the GNU General Public License as published by       *
+ * the Free Software Foundation, either version 3 of the License, or          *
+ *  (at your option) any later version.                                       *
+ *                                                                            *
+ * This program is distributed in the hope that it will be useful,            *
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of             *
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the              *
+ * GNU General Public License for more details.                               *
+ *                                                                            *
+ * You should have received a copy of the GNU General Public License          *
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.       *
+ *                                                                            *
+ ******************************************************************************/
+
+package com.v2ray.ang.plugin
+
+import android.content.pm.ComponentInfo
+import android.content.pm.PackageManager
+import android.content.pm.ResolveInfo
+import android.graphics.drawable.Drawable
+import android.os.Build
+import com.v2ray.ang.AngApplication
+import com.v2ray.ang.plugin.PluginManager.loadString
+
+abstract class ResolvedPlugin(protected val resolveInfo: ResolveInfo) : Plugin() {
+    protected abstract val componentInfo: ComponentInfo
+
+    override val id by lazy { componentInfo.loadString(PluginContract.METADATA_KEY_ID)!! }
+    override val version by lazy {
+        getPackageInfo(componentInfo.packageName).versionCode
+    }
+    override val versionName: String by lazy {
+        getPackageInfo(componentInfo.packageName).versionName!!
+    }
+    override val label: CharSequence get() = resolveInfo.loadLabel(AngApplication.application.packageManager)
+    override val icon: Drawable get() = resolveInfo.loadIcon(AngApplication.application.packageManager)
+    override val packageName: String get() = componentInfo.packageName
+    override val directBootAware get() = Build.VERSION.SDK_INT < 24 || componentInfo.directBootAware
+
+    fun getPackageInfo(packageName: String) = AngApplication.application.packageManager.getPackageInfo(
+        packageName, if (Build.VERSION.SDK_INT >= 28) PackageManager.GET_SIGNING_CERTIFICATES
+        else @Suppress("DEPRECATION") PackageManager.GET_SIGNATURES
+    )!!
+}
@@ -0,0 +1,23 @@
+package com.v2ray.ang.receiver
+
+import android.content.BroadcastReceiver
+import android.content.Context
+import android.content.Intent
+import com.v2ray.ang.handler.MmkvManager
+import com.v2ray.ang.handler.V2RayServiceManager
+
+class BootReceiver : BroadcastReceiver() {
+    /**
+     * This method is called when the BroadcastReceiver is receiving an Intent broadcast.
+     * It checks if the context is not null and the action is ACTION_BOOT_COMPLETED.
+     * If the conditions are met, it starts the V2Ray service.
+     *
+     * @param context The Context in which the receiver is running.
+     * @param intent The Intent being received.
+     */
+    override fun onReceive(context: Context?, intent: Intent?) {
+        if (context == null || intent?.action != Intent.ACTION_BOOT_COMPLETED) return
+        if (!MmkvManager.decodeStartOnBoot() || MmkvManager.getSelectServer().isNullOrEmpty()) return
+        V2RayServiceManager.startVService(context)
+    }
+}
@@ -0,0 +1,41 @@
+package com.v2ray.ang.receiver
+
+import android.content.BroadcastReceiver
+import android.content.Context
+import android.content.Intent
+import android.text.TextUtils
+import com.v2ray.ang.AppConfig
+import com.v2ray.ang.handler.V2RayServiceManager
+
+class TaskerReceiver : BroadcastReceiver() {
+
+    /**
+     * This method is called when the BroadcastReceiver is receiving an Intent broadcast.
+     * It retrieves the bundle from the intent and checks the switch and guid values.
+     * Depending on the switch value, it starts or stops the V2Ray service.
+     *
+     * @param context The Context in which the receiver is running.
+     * @param intent The Intent being received.
+     */
+    override fun onReceive(context: Context, intent: Intent?) {
+        try {
+            val bundle = intent?.getBundleExtra(AppConfig.TASKER_EXTRA_BUNDLE)
+            val switch = bundle?.getBoolean(AppConfig.TASKER_EXTRA_BUNDLE_SWITCH, false)
+            val guid = bundle?.getString(AppConfig.TASKER_EXTRA_BUNDLE_GUID).orEmpty()
+
+            if (switch == null || TextUtils.isEmpty(guid)) {
+                return
+            } else if (switch) {
+                if (guid == AppConfig.TASKER_DEFAULT_GUID) {
+                    V2RayServiceManager.startVServiceFromToggle(context)
+                } else {
+                    V2RayServiceManager.startVService(context, guid)
+                }
+            } else {
+                V2RayServiceManager.stopVService(context)
+            }
+        } catch (e: Exception) {
+            android.util.Log.e(AppConfig.TAG, "Error processing Tasker broadcast", e)
+        }
+    }
+}
@@ -10,19 +10,30 @@ import android.os.Build
 import android.widget.RemoteViews
 import com.v2ray.ang.AppConfig
 import com.v2ray.ang.R
-import com.v2ray.ang.service.V2RayServiceManager
-import com.v2ray.ang.util.Utils
+import com.v2ray.ang.handler.V2RayServiceManager

 class WidgetProvider : AppWidgetProvider() {
    /**
-     * 每次窗口小部件被更新都调用一次该方法
+     * This method is called every time the widget is updated.
+     * It updates the widget background based on the V2Ray service running state.
+     *
+     * @param context The Context in which the receiver is running.
+     * @param appWidgetManager The AppWidgetManager instance.
+     * @param appWidgetIds The appWidgetIds for which an update is needed.
     */
    override fun onUpdate(context: Context, appWidgetManager: AppWidgetManager, appWidgetIds: IntArray) {
        super.onUpdate(context, appWidgetManager, appWidgetIds)
-        updateWidgetBackground(context, appWidgetManager, appWidgetIds, V2RayServiceManager.v2rayPoint.isRunning)
+        updateWidgetBackground(context, appWidgetManager, appWidgetIds, V2RayServiceManager.isRunning())
    }

-
+    /**
+     * Updates the widget background based on whether the V2Ray service is running.
+     *
+     * @param context The Context in which the receiver is running.
+     * @param appWidgetManager The AppWidgetManager instance.
+     * @param appWidgetIds The appWidgetIds for which an update is needed.
+     * @param isRunning Boolean indicating if the V2Ray service is running.
+     */
    private fun updateWidgetBackground(context: Context, appWidgetManager: AppWidgetManager, appWidgetIds: IntArray, isRunning: Boolean) {
        val remoteViews = RemoteViews(context.packageName, R.layout.widget_switch)
        val intent = Intent(context, WidgetProvider::class.java)
@@ -52,15 +63,19 @@ class WidgetProvider : AppWidgetProvider() {
    }

    /**
-     * 接收窗口小部件发送的广播
+     * This method is called when the BroadcastReceiver is receiving an Intent broadcast.
+     * It handles widget click actions and updates the widget background based on the V2Ray service state.
+     *
+     * @param context The Context in which the receiver is running.
+     * @param intent The Intent being received.
     */
    override fun onReceive(context: Context, intent: Intent) {
        super.onReceive(context, intent)
        if (AppConfig.BROADCAST_ACTION_WIDGET_CLICK == intent.action) {
-            if (V2RayServiceManager.v2rayPoint.isRunning) {
-                Utils.stopVService(context)
+            if (V2RayServiceManager.isRunning()) {
+                V2RayServiceManager.stopVService(context)
            } else {
-                Utils.startVServiceFromToggle(context)
+                V2RayServiceManager.startVServiceFromToggle(context)
            }
        } else if (AppConfig.BROADCAST_ACTION_ACTIVITY == intent.action) {
            AppWidgetManager.getInstance(context)?.let { manager ->
@@ -0,0 +1,52 @@
+package com.v2ray.ang.service
+
+import android.content.Context
+import android.util.Log
+import com.v2ray.ang.AppConfig
+import kotlinx.coroutines.CoroutineScope
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.launch
+
+class ProcessService {
+    private var process: Process? = null
+
+    /**
+     * Runs a process with the given command.
+     * @param context The context.
+     * @param cmd The command to run.
+     */
+    fun runProcess(context: Context, cmd: MutableList<String>) {
+        Log.i(AppConfig.TAG, cmd.toString())
+
+        try {
+            val proBuilder = ProcessBuilder(cmd)
+            proBuilder.redirectErrorStream(true)
+            process = proBuilder
+                .directory(context.filesDir)
+                .start()
+
+            CoroutineScope(Dispatchers.IO).launch {
+                Thread.sleep(50L)
+                Log.i(AppConfig.TAG, "runProcess check")
+                process?.waitFor()
+                Log.i(AppConfig.TAG, "runProcess exited")
+            }
+            Log.i(AppConfig.TAG, process.toString())
+
+        } catch (e: Exception) {
+            Log.e(AppConfig.TAG, e.toString(), e)
+        }
+    }
+
+    /**
+     * Stops the running process.
+     */
+    fun stopProcess() {
+        try {
+            Log.i(AppConfig.TAG, "runProcess destroy")
+            process?.destroy()
+        } catch (e: Exception) {
+            Log.e(AppConfig.TAG, "Failed to destroy process", e)
+        }
+    }
+}
@@ -1,6 +1,5 @@
 package com.v2ray.ang.service

-import android.annotation.TargetApi
 import android.content.BroadcastReceiver
 import android.content.Context
 import android.content.Intent
@@ -9,58 +8,81 @@ import android.graphics.drawable.Icon
 import android.os.Build
 import android.service.quicksettings.Tile
 import android.service.quicksettings.TileService
+import android.util.Log
+import androidx.annotation.RequiresApi
+import androidx.core.content.ContextCompat
 import com.v2ray.ang.AppConfig
 import com.v2ray.ang.R
+import com.v2ray.ang.handler.V2RayServiceManager
 import com.v2ray.ang.util.MessageUtil
 import com.v2ray.ang.util.Utils
 import java.lang.ref.SoftReference

-@TargetApi(Build.VERSION_CODES.N)
+@RequiresApi(Build.VERSION_CODES.N)
 class QSTileService : TileService() {

+    /**
+     * Sets the state of the tile.
+     * @param state The state to set.
+     */
    fun setState(state: Int) {
+        qsTile?.icon = Icon.createWithResource(applicationContext, R.drawable.ic_stat_name)
        if (state == Tile.STATE_INACTIVE) {
            qsTile?.state = Tile.STATE_INACTIVE
            qsTile?.label = getString(R.string.app_name)
-            qsTile?.icon = Icon.createWithResource(applicationContext, R.drawable.ic_stat_name)
        } else if (state == Tile.STATE_ACTIVE) {
            qsTile?.state = Tile.STATE_ACTIVE
-            qsTile?.label = V2RayServiceManager.currentConfig?.remarks
-            qsTile?.icon = Icon.createWithResource(applicationContext, R.drawable.ic_stat_name)
+            qsTile?.label = V2RayServiceManager.getRunningServerName()
        }

        qsTile?.updateTile()
    }

+    /**
+     * Refer to the official documentation for [registerReceiver](https://developer.android.com/reference/androidx/core/content/ContextCompat#registerReceiver(android.content.Context,android.content.BroadcastReceiver,android.content.IntentFilter,int):
+     * `registerReceiver(Context, BroadcastReceiver, IntentFilter, int)`.
+     */
    override fun onStartListening() {
        super.onStartListening()
-        setState(Tile.STATE_INACTIVE)
-        mMsgReceive = ReceiveMessageHandler(this)
-        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.TIRAMISU) {
-            registerReceiver(mMsgReceive, IntentFilter(AppConfig.BROADCAST_ACTION_ACTIVITY), Context.RECEIVER_EXPORTED)
-        } else {
-            registerReceiver(mMsgReceive, IntentFilter(AppConfig.BROADCAST_ACTION_ACTIVITY))
-        }

+        if (V2RayServiceManager.isRunning()) {
+            setState(Tile.STATE_ACTIVE)
+        } else {
+            setState(Tile.STATE_INACTIVE)
+        }
+        mMsgReceive = ReceiveMessageHandler(this)
+        val mFilter = IntentFilter(AppConfig.BROADCAST_ACTION_ACTIVITY)
+        ContextCompat.registerReceiver(applicationContext, mMsgReceive, mFilter, Utils.receiverFlags())
        MessageUtil.sendMsg2Service(this, AppConfig.MSG_REGISTER_CLIENT, "")
    }

+    /**
+     * Called when the tile stops listening.
+     */
    override fun onStopListening() {
        super.onStopListening()

-        unregisterReceiver(mMsgReceive)
-        mMsgReceive = null
+        try {
+            applicationContext.unregisterReceiver(mMsgReceive)
+            mMsgReceive = null
+        } catch (e: Exception) {
+            Log.e(AppConfig.TAG, "Failed to unregister receiver", e)
+        }
+
    }

+    /**
+     * Called when the tile is clicked.
+     */
    override fun onClick() {
        super.onClick()
        when (qsTile.state) {
            Tile.STATE_INACTIVE -> {
-                Utils.startVServiceFromToggle(this)
+                V2RayServiceManager.startVServiceFromToggle(this)
            }

            Tile.STATE_ACTIVE -> {
-                Utils.stopVService(this)
+                V2RayServiceManager.stopVService(this)
            }
        }
    }
@@ -0,0 +1,28 @@
+package com.v2ray.ang.service
+
+import android.app.Service
+
+interface ServiceControl {
+    /**
+     * Gets the service instance.
+     * @return The service instance.
+     */
+    fun getService(): Service
+
+    /**
+     * Starts the service.
+     */
+    fun startService()
+
+    /**
+     * Stops the service.
+     */
+    fun stopService()
+
+    /**
+     * Protects the VPN socket.
+     * @param socket The socket to protect.
+     * @return True if the socket is protected, false otherwise.
+     */
+    fun vpnProtect(socket: Int): Boolean
+}
@@ -0,0 +1,96 @@
+package com.v2ray.ang.service
+
+import android.content.Context
+import android.os.ParcelFileDescriptor
+import android.util.Log
+import com.v2ray.ang.AppConfig
+import com.v2ray.ang.AppConfig.VPN_MTU
+import com.v2ray.ang.handler.MmkvManager
+import com.v2ray.ang.handler.SettingsManager
+import java.io.File
+
+/**
+ * Manages the tun2socks process that handles VPN traffic
+ */
+class TProxyService(
+    private val context: Context,
+    private val vpnInterface: ParcelFileDescriptor,
+    private val isRunningProvider: () -> Boolean,
+    private val restartCallback: () -> Unit
+) : Tun2SocksControl {
+    companion object {
+        @JvmStatic
+        @Suppress("FunctionName")
+        private external fun TProxyStartService(configPath: String, fd: Int)
+        @JvmStatic
+        @Suppress("FunctionName")
+        private external fun TProxyStopService()
+        @JvmStatic
+        @Suppress("FunctionName")
+        private external fun TProxyGetStats(): LongArray?
+
+        init {
+            System.loadLibrary("hev-socks5-tunnel")
+        }
+    }
+
+    /**
+     * Starts the tun2socks process with the appropriate parameters.
+     */
+    override fun startTun2Socks() {
+        Log.i(AppConfig.TAG, "Starting HevSocks5Tunnel via JNI")
+
+        val configContent = buildConfig()
+        val configFile = File(context.filesDir, "hev-socks5-tunnel.yaml").apply {
+            writeText(configContent)
+        }
+        Log.i(AppConfig.TAG, "Config file created: ${configFile.absolutePath}")
+        Log.d(AppConfig.TAG, "Config content:\n$configContent")
+
+        try {
+            Log.i(AppConfig.TAG, "TProxyStartService...")
+            TProxyStartService(configFile.absolutePath, vpnInterface.fd)
+        } catch (e: Exception) {
+            Log.e(AppConfig.TAG, "HevSocks5Tunnel exception: ${e.message}")
+        }
+    }
+
+    private fun buildConfig(): String {
+        val socksPort = SettingsManager.getSocksPort()
+        val vpnConfig = SettingsManager.getCurrentVpnInterfaceAddressConfig()
+        return buildString {
+            appendLine("tunnel:")
+            appendLine("  mtu: $VPN_MTU")
+            appendLine("  ipv4: ${vpnConfig.ipv4Client}")
+
+            if (MmkvManager.decodeSettingsBool(AppConfig.PREF_PREFER_IPV6) == true) {
+                appendLine("  ipv6: '${vpnConfig.ipv6Client}'")
+            }
+
+            appendLine("socks5:")
+            appendLine("  port: ${socksPort}")
+            appendLine("  address: ${AppConfig.LOOPBACK}")
+            appendLine("  udp: 'udp'")
+
+            MmkvManager.decodeSettingsString(AppConfig.PREF_LOGLEVEL)?.let { logPref ->
+                if (logPref != "none") {
+                    val logLevel = if (logPref == "warning") "warn" else logPref
+                    appendLine("misc:")
+                    appendLine("  log-level: $logLevel")
+                }
+            }
+        }
+    }
+
+    /**
+     * Stops the tun2socks process
+     */
+    override fun stopTun2Socks() {
+        try {
+            Log.i(AppConfig.TAG, "TProxyStopService...")
+            TProxyStopService()
+        } catch (e: Exception) {
+            Log.e(AppConfig.TAG, "Failed to stop hev-socks5-tunnel", e)
+        }
+    }
+}
@@ -0,0 +1,19 @@
+package com.v2ray.ang.service
+
+/**
+ * Interface that defines the control operations for tun2socks implementations.
+ * 
+ * This interface is implemented by different tunnel solutions like:
+ */
+interface Tun2SocksControl {
+    /**
+     * Starts the tun2socks process with the appropriate parameters.
+     * This initializes the VPN tunnel and connects it to the SOCKS proxy.
+     */
+    fun startTun2Socks()
+    
+    /**
+     * Stops the tun2socks process and cleans up resources.
+     */
+    fun stopTun2Socks()
+}
@@ -0,0 +1,129 @@
+package com.v2ray.ang.service
+
+import android.content.Context
+import android.net.LocalSocket
+import android.net.LocalSocketAddress
+import android.os.ParcelFileDescriptor
+import android.util.Log
+import com.v2ray.ang.AppConfig
+import com.v2ray.ang.AppConfig.VPN_MTU
+import com.v2ray.ang.handler.MmkvManager
+import com.v2ray.ang.handler.SettingsManager
+import com.v2ray.ang.util.Utils
+import kotlinx.coroutines.CoroutineScope
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.launch
+import java.io.File
+
+/**
+ * Manages the tun2socks process that handles VPN traffic
+ */
+class Tun2SocksService(
+    private val context: Context,
+    private val vpnInterface: ParcelFileDescriptor,
+    private val isRunningProvider: () -> Boolean,
+    private val restartCallback: () -> Unit
+) : Tun2SocksControl {
+    companion object {
+        private const val TUN2SOCKS = "libtun2socks.so"
+    }
+
+    private lateinit var process: Process
+
+    /**
+     * Starts the tun2socks process with the appropriate parameters.
+     */
+    override fun startTun2Socks() {
+        Log.i(AppConfig.TAG, "Start run $TUN2SOCKS")
+        val socksPort = SettingsManager.getSocksPort()
+        val vpnConfig = SettingsManager.getCurrentVpnInterfaceAddressConfig()
+        val cmd = arrayListOf(
+            File(context.applicationInfo.nativeLibraryDir, TUN2SOCKS).absolutePath,
+            "--netif-ipaddr", vpnConfig.ipv4Router,
+            "--netif-netmask", "255.255.255.252",
+            "--socks-server-addr", "${AppConfig.LOOPBACK}:${socksPort}",
+            "--tunmtu", VPN_MTU.toString(),
+            "--sock-path", "sock_path",
+            "--enable-udprelay",
+            "--loglevel", "notice"
+        )
+
+        if (MmkvManager.decodeSettingsBool(AppConfig.PREF_PREFER_IPV6)) {
+            cmd.add("--netif-ip6addr")
+            cmd.add(vpnConfig.ipv6Router)
+        }
+        if (MmkvManager.decodeSettingsBool(AppConfig.PREF_LOCAL_DNS_ENABLED)) {
+            val localDnsPort = Utils.parseInt(
+                MmkvManager.decodeSettingsString(AppConfig.PREF_LOCAL_DNS_PORT), 
+                AppConfig.PORT_LOCAL_DNS.toInt()
+            )
+            cmd.add("--dnsgw")
+            cmd.add("${AppConfig.LOOPBACK}:${localDnsPort}")
+        }
+        Log.i(AppConfig.TAG, cmd.toString())
+
+        try {
+            val proBuilder = ProcessBuilder(cmd)
+            proBuilder.redirectErrorStream(true)
+            process = proBuilder
+                .directory(context.filesDir)
+                .start()
+            Thread {
+                Log.i(AppConfig.TAG, "$TUN2SOCKS check")
+                process.waitFor()
+                Log.i(AppConfig.TAG, "$TUN2SOCKS exited")
+                if (isRunningProvider()) {
+                    Log.i(AppConfig.TAG, "$TUN2SOCKS restart")
+                    restartCallback()
+                }
+            }.start()
+            Log.i(AppConfig.TAG, "$TUN2SOCKS process info: $process")
+
+            sendFd()
+        } catch (e: Exception) {
+            Log.e(AppConfig.TAG, "Failed to start $TUN2SOCKS process", e)
+        }
+    }
+
+    /**
+     * Sends the file descriptor to the tun2socks process.
+     * Attempts to send the file descriptor multiple times if necessary.
+     */
+    private fun sendFd() {
+        val fd = vpnInterface.fileDescriptor
+        val path = File(context.filesDir, "sock_path").absolutePath
+        Log.i(AppConfig.TAG, "LocalSocket path: $path")
+
+        CoroutineScope(Dispatchers.IO).launch {
+            var tries = 0
+            while (true) try {
+                Thread.sleep(50L shl tries)
+                Log.i(AppConfig.TAG, "LocalSocket sendFd tries: $tries")
+                LocalSocket().use { localSocket ->
+                    localSocket.connect(LocalSocketAddress(path, LocalSocketAddress.Namespace.FILESYSTEM))
+                    localSocket.setFileDescriptorsForSend(arrayOf(fd))
+                    localSocket.outputStream.write(42)
+                }
+                break
+            } catch (e: Exception) {
+                Log.e(AppConfig.TAG, "Failed to send file descriptor, try: $tries", e)
+                if (tries > 5) break
+                tries += 1
+            }
+        }
+    }
+
+    /**
+     * Stops the tun2socks process
+     */
+    override fun stopTun2Socks() {
+        try {
+            Log.i(AppConfig.TAG, "$TUN2SOCKS destroy")
+            if (::process.isInitialized) {
+                process.destroy()
+            }
+        } catch (e: Exception) {
+            Log.e(AppConfig.TAG, "Failed to destroy $TUN2SOCKS process", e)
+        }
+    }
+}
@@ -6,50 +6,88 @@ import android.content.Intent
 import android.os.Build
 import android.os.IBinder
 import androidx.annotation.RequiresApi
+import com.v2ray.ang.handler.SettingsManager
+import com.v2ray.ang.handler.V2RayServiceManager
 import com.v2ray.ang.util.MyContextWrapper
-import com.v2ray.ang.util.Utils
 import java.lang.ref.SoftReference

 class V2RayProxyOnlyService : Service(), ServiceControl {
+    /**
+     * Initializes the service.
+     */
    override fun onCreate() {
        super.onCreate()
        V2RayServiceManager.serviceControl = SoftReference(this)
    }

+    /**
+     * Handles the start command for the service.
+     * @param intent The intent.
+     * @param flags The flags.
+     * @param startId The start ID.
+     * @return The start mode.
+     */
    override fun onStartCommand(intent: Intent?, flags: Int, startId: Int): Int {
-        V2RayServiceManager.startV2rayPoint()
+        V2RayServiceManager.startCoreLoop()
        return START_STICKY
    }

+    /**
+     * Destroys the service.
+     */
    override fun onDestroy() {
        super.onDestroy()
-        V2RayServiceManager.stopV2rayPoint()
+        V2RayServiceManager.stopCoreLoop()
    }

+    /**
+     * Gets the service instance.
+     * @return The service instance.
+     */
    override fun getService(): Service {
        return this
    }

+    /**
+     * Starts the service.
+     */
    override fun startService() {
        // do nothing
    }

+    /**
+     * Stops the service.
+     */
    override fun stopService() {
        stopSelf()
    }

+    /**
+     * Protects the VPN socket.
+     * @param socket The socket to protect.
+     * @return True if the socket is protected, false otherwise.
+     */
    override fun vpnProtect(socket: Int): Boolean {
        return true
    }

+    /**
+     * Binds the service.
+     * @param intent The intent.
+     * @return The binder.
+     */
    override fun onBind(intent: Intent?): IBinder? {
        return null
    }

+    /**
+     * Attaches the base context to the service.
+     * @param newBase The new base context.
+     */
    @RequiresApi(Build.VERSION_CODES.N)
    override fun attachBaseContext(newBase: Context?) {
        val context = newBase?.let {
-            MyContextWrapper.wrap(newBase, Utils.getLocale())
+            MyContextWrapper.wrap(newBase, SettingsManager.getLocale())
        }
        super.attachBaseContext(context)
    }
@@ -0,0 +1,91 @@
+package com.v2ray.ang.service
+
+import android.app.Service
+import android.content.Intent
+import android.os.IBinder
+import com.v2ray.ang.AppConfig.MSG_MEASURE_CONFIG
+import com.v2ray.ang.AppConfig.MSG_MEASURE_CONFIG_CANCEL
+import com.v2ray.ang.AppConfig.MSG_MEASURE_CONFIG_SUCCESS
+import com.v2ray.ang.dto.EConfigType
+import com.v2ray.ang.extension.serializable
+import com.v2ray.ang.handler.MmkvManager
+import com.v2ray.ang.handler.PluginServiceManager
+import com.v2ray.ang.handler.SpeedtestManager
+import com.v2ray.ang.handler.V2rayConfigManager
+import com.v2ray.ang.util.MessageUtil
+import com.v2ray.ang.util.Utils
+import go.Seq
+import kotlinx.coroutines.CoroutineScope
+import kotlinx.coroutines.Job
+import kotlinx.coroutines.asCoroutineDispatcher
+import kotlinx.coroutines.cancelChildren
+import kotlinx.coroutines.launch
+import libv2ray.Libv2ray
+import java.util.concurrent.Executors
+
+class V2RayTestService : Service() {
+    private val realTestScope by lazy { CoroutineScope(Executors.newFixedThreadPool(Runtime.getRuntime().availableProcessors()).asCoroutineDispatcher()) }
+
+    /**
+     * Initializes the V2Ray environment.
+     */
+    override fun onCreate() {
+        super.onCreate()
+        Seq.setContext(this)
+        Libv2ray.initCoreEnv(Utils.userAssetPath(this), Utils.getDeviceIdForXUDPBaseKey())
+    }
+
+    /**
+     * Handles the start command for the service.
+     * @param intent The intent.
+     * @param flags The flags.
+     * @param startId The start ID.
+     * @return The start mode.
+     */
+    override fun onStartCommand(intent: Intent?, flags: Int, startId: Int): Int {
+        when (intent?.getIntExtra("key", 0)) {
+            MSG_MEASURE_CONFIG -> {
+                val guid = intent.serializable<String>("content") ?: ""
+                realTestScope.launch {
+                    val result = startRealPing(guid)
+                    MessageUtil.sendMsg2UI(this@V2RayTestService, MSG_MEASURE_CONFIG_SUCCESS, Pair(guid, result))
+                }
+            }
+
+            MSG_MEASURE_CONFIG_CANCEL -> {
+                realTestScope.coroutineContext[Job]?.cancelChildren()
+            }
+        }
+        return super.onStartCommand(intent, flags, startId)
+    }
+
+    /**
+     * Binds the service.
+     * @param intent The intent.
+     * @return The binder.
+     */
+    override fun onBind(intent: Intent?): IBinder? {
+        return null
+    }
+
+    /**
+     * Starts the real ping test.
+     * @param guid The GUID of the configuration.
+     * @return The ping result.
+     */
+    private fun startRealPing(guid: String): Long {
+        val retFailure = -1L
+
+        val config = MmkvManager.decodeServerConfig(guid) ?: return retFailure
+        if (config.configType == EConfigType.HYSTERIA2) {
+            val delay = PluginServiceManager.realPingHy2(this, config)
+            return delay
+        } else {
+            val configResult = V2rayConfigManager.getV2rayConfig4Speedtest(this, guid)
+            if (!configResult.status) {
+                return retFailure
+            }
+            return SpeedtestManager.realPing(configResult.content)
+        }
+    }
+}
@@ -5,11 +5,10 @@ import android.content.Context
 import android.content.Intent
 import android.content.pm.PackageManager
 import android.net.ConnectivityManager
-import android.net.LocalSocket
-import android.net.LocalSocketAddress
 import android.net.Network
 import android.net.NetworkCapabilities
 import android.net.NetworkRequest
+import android.net.ProxyInfo
 import android.net.VpnService
 import android.os.Build
 import android.os.ParcelFileDescriptor
@@ -17,34 +16,21 @@ import android.os.StrictMode
 import android.util.Log
 import androidx.annotation.RequiresApi
 import com.v2ray.ang.AppConfig
+import com.v2ray.ang.AppConfig.LOOPBACK
+import com.v2ray.ang.AppConfig.VPN_MTU
 import com.v2ray.ang.BuildConfig
-import com.v2ray.ang.R
-import com.v2ray.ang.util.MmkvManager.settingsStorage
+import com.v2ray.ang.handler.MmkvManager
+import com.v2ray.ang.handler.NotificationManager
+import com.v2ray.ang.handler.SettingsManager
+import com.v2ray.ang.handler.V2RayServiceManager
 import com.v2ray.ang.util.MyContextWrapper
-import com.v2ray.ang.util.SettingsManager
 import com.v2ray.ang.util.Utils
-import kotlinx.coroutines.CoroutineScope
-import kotlinx.coroutines.Dispatchers
-import kotlinx.coroutines.launch
-import java.io.File
 import java.lang.ref.SoftReference

 class V2RayVpnService : VpnService(), ServiceControl {
-    companion object {
-        private const val VPN_MTU = 1500
-        private const val PRIVATE_VLAN4_CLIENT = "26.26.26.1"
-        private const val PRIVATE_VLAN4_ROUTER = "26.26.26.2"
-        private const val PRIVATE_VLAN6_CLIENT = "da26:2626::1"
-        private const val PRIVATE_VLAN6_ROUTER = "da26:2626::2"
-        private const val TUN2SOCKS = "libtun2socks.so"
-    }
-
-
    private lateinit var mInterface: ParcelFileDescriptor
    private var isRunning = false
-
-    //val fd: Int get() = mInterface.fd
-    private lateinit var process: Process
+    private var tun2SocksService: Tun2SocksControl? = null

    /**destroy
     * Unfortunately registerDefaultNetworkCallback is going to return our VPN interface: https://android.googlesource.com/platform/frameworks/base/+/dda156ab0c5d66ad82bdcf76cda07cbc0a9c8a2e
@@ -63,7 +49,7 @@ class V2RayVpnService : VpnService(), ServiceControl {
            .build()
    }

-    private val connectivity by lazy { getSystemService(Context.CONNECTIVITY_SERVICE) as ConnectivityManager }
+    private val connectivity by lazy { getSystemService(CONNECTIVITY_SERVICE) as ConnectivityManager }

    @delegate:RequiresApi(Build.VERSION_CODES.P)
    private val defaultNetworkCallback by lazy {
@@ -85,7 +71,6 @@ class V2RayVpnService : VpnService(), ServiceControl {

    override fun onCreate() {
        super.onCreate()
-
        val policy = StrictMode.ThreadPolicy.Builder().permitAll().build()
        StrictMode.setThreadPolicy(policy)
        V2RayServiceManager.serviceControl = SoftReference(this)
@@ -102,26 +87,110 @@ class V2RayVpnService : VpnService(), ServiceControl {

    override fun onDestroy() {
        super.onDestroy()
-        V2RayServiceManager.cancelNotification()
+        NotificationManager.cancelNotification()
    }

-    private fun setup() {
+    override fun onStartCommand(intent: Intent?, flags: Int, startId: Int): Int {
+        if (V2RayServiceManager.startCoreLoop()) {
+            startService()
+        }
+        return START_STICKY
+        //return super.onStartCommand(intent, flags, startId)
+    }
+
+    override fun getService(): Service {
+        return this
+    }
+
+    override fun startService() {
+        setupService()
+    }
+
+    override fun stopService() {
+        stopV2Ray(true)
+    }
+
+    override fun vpnProtect(socket: Int): Boolean {
+        return protect(socket)
+    }
+
+    @RequiresApi(Build.VERSION_CODES.N)
+    override fun attachBaseContext(newBase: Context?) {
+        val context = newBase?.let {
+            MyContextWrapper.wrap(newBase, SettingsManager.getLocale())
+        }
+        super.attachBaseContext(context)
+    }
+
+    /**
+     * Sets up the VPN service.
+     * Prepares the VPN and configures it if preparation is successful.
+     */
+    private fun setupService() {
        val prepare = prepare(this)
        if (prepare != null) {
            return
        }

-        // If the old interface has exactly the same parameters, use it!
-        // Configure a builder while parsing the parameters.
-        val builder = Builder()
-        //val enableLocalDns = defaultDPreference.getPrefBoolean(AppConfig.PREF_LOCAL_DNS_ENABLED, false)
+        if (configureVpnService() != true) {
+            return
+        }

-        builder.setMtu(VPN_MTU)
-        builder.addAddress(PRIVATE_VLAN4_CLIENT, 30)
-        //builder.addDnsServer(PRIVATE_VLAN4_ROUTER)
+        runTun2socks()
+    }
+
+    /**
+     * Configures the VPN service.
+     * @return True if the VPN service was configured successfully, false otherwise.
+     */
+    private fun configureVpnService(): Boolean {
+        val builder = Builder()
+
+        // Configure network settings (addresses, routing and DNS)
+        configureNetworkSettings(builder)
+
+        // Configure app-specific settings (session name and per-app proxy)
+        configurePerAppProxy(builder)
+
+        // Close the old interface since the parameters have been changed
+        try {
+            mInterface.close()
+        } catch (ignored: Exception) {
+            // ignored
+        }
+
+        // Configure platform-specific features
+        configurePlatformFeatures(builder)
+
+        // Create a new interface using the builder and save the parameters
+        try {
+            mInterface = builder.establish()!!
+            isRunning = true
+            return true
+        } catch (e: Exception) {
+            Log.e(AppConfig.TAG, "Failed to establish VPN interface", e)
+            stopV2Ray()
+        }
+        return false
+    }
+
+    /**
+     * Configures the basic network settings for the VPN.
+     * This includes IP addresses, routing rules, and DNS servers.
+     *
+     * @param builder The VPN Builder to configure
+     */
+    private fun configureNetworkSettings(builder: Builder) {
+        val vpnConfig = SettingsManager.getCurrentVpnInterfaceAddressConfig()
        val bypassLan = SettingsManager.routingRulesetsBypassLan()
+
+        // Configure IPv4 settings
+        builder.setMtu(VPN_MTU)
+        builder.addAddress(vpnConfig.ipv4Client, 30)
+
+        // Configure routing rules
        if (bypassLan) {
-            resources.getStringArray(R.array.bypass_private_ip_address).forEach {
+            AppConfig.ROUTED_IP_LIST.forEach {
                val addr = it.split('/')
                builder.addRoute(addr[0], addr[1].toInt())
            }
@@ -129,155 +198,127 @@ class V2RayVpnService : VpnService(), ServiceControl {
            builder.addRoute("0.0.0.0", 0)
        }

-        if (settingsStorage?.decodeBool(AppConfig.PREF_PREFER_IPV6) == true) {
-            builder.addAddress(PRIVATE_VLAN6_CLIENT, 126)
+        // Configure IPv6 if enabled
+        if (MmkvManager.decodeSettingsBool(AppConfig.PREF_PREFER_IPV6) == true) {
+            builder.addAddress(vpnConfig.ipv6Client, 126)
            if (bypassLan) {
-                builder.addRoute("2000::", 3) //currently only 1/8 of total ipV6 is in use
+                builder.addRoute("2000::", 3) // Currently only 1/8 of total IPv6 is in use
+                builder.addRoute("fc00::", 18) // Xray-core default FakeIPv6 Pool
            } else {
                builder.addRoute("::", 0)
            }
        }

-//        if (settingsStorage?.decodeBool(AppConfig.PREF_LOCAL_DNS_ENABLED) == true) {
-//            builder.addDnsServer(PRIVATE_VLAN4_ROUTER)
-//        } else {
-        Utils.getVpnDnsServers()
-            .forEach {
-                if (Utils.isPureIpAddress(it)) {
-                    builder.addDnsServer(it)
-                }
+        // Configure DNS servers
+        //if (MmkvManager.decodeSettingsBool(AppConfig.PREF_LOCAL_DNS_ENABLED) == true) {
+        //  builder.addDnsServer(PRIVATE_VLAN4_ROUTER)
+        //} else {
+        SettingsManager.getVpnDnsServers().forEach {
+            if (Utils.isPureIpAddress(it)) {
+                builder.addDnsServer(it)
            }
-//        }
-
-        builder.setSession(V2RayServiceManager.currentConfig?.remarks.orEmpty())
-
-        val selfPackageName = BuildConfig.APPLICATION_ID
-        if (settingsStorage?.decodeBool(AppConfig.PREF_PER_APP_PROXY) == true) {
-            val apps = settingsStorage?.decodeStringSet(AppConfig.PREF_PER_APP_PROXY_SET)
-            val bypassApps = settingsStorage?.decodeBool(AppConfig.PREF_BYPASS_APPS) ?: false
-            //process self package
-            if (bypassApps) apps?.add(selfPackageName) else apps?.remove(selfPackageName)
-            apps?.forEach {
-                try {
-                    if (bypassApps)
-                        builder.addDisallowedApplication(it)
-                    else
-                        builder.addAllowedApplication(it)
-                } catch (e: PackageManager.NameNotFoundException) {
-                }
-            }
-        } else {
-            builder.addDisallowedApplication(selfPackageName)
        }

-        // Close the old interface since the parameters have been changed.
-        try {
-            mInterface.close()
-        } catch (ignored: Exception) {
-            // ignored
-        }
+        builder.setSession(V2RayServiceManager.getRunningServerName())
+    }

+    /**
+     * Configures platform-specific VPN features for different Android versions.
+     *
+     * @param builder The VPN Builder to configure
+     */
+    private fun configurePlatformFeatures(builder: Builder) {
+        // Android P (API 28) and above: Configure network callbacks
        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.P) {
            try {
                connectivity.requestNetwork(defaultNetworkRequest, defaultNetworkCallback)
            } catch (e: Exception) {
-                e.printStackTrace()
+                Log.e(AppConfig.TAG, "Failed to request default network", e)
            }
        }

+        // Android Q (API 29) and above: Configure metering and HTTP proxy
        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.Q) {
            builder.setMetered(false)
-        }
-
-        // Create a new interface using the builder and save the parameters.
-        try {
-            mInterface = builder.establish()!!
-            isRunning = true
-            runTun2socks()
-        } catch (e: Exception) {
-            // non-nullable lateinit var
-            e.printStackTrace()
-            stopV2Ray()
-        }
-    }
-
-    private fun runTun2socks() {
-        val socksPort = Utils.parseInt(settingsStorage?.decodeString(AppConfig.PREF_SOCKS_PORT), AppConfig.PORT_SOCKS.toInt())
-        val cmd = arrayListOf(
-            File(applicationContext.applicationInfo.nativeLibraryDir, TUN2SOCKS).absolutePath,
-            "--netif-ipaddr", PRIVATE_VLAN4_ROUTER,
-            "--netif-netmask", "255.255.255.252",
-            "--socks-server-addr", "127.0.0.1:${socksPort}",
-            "--tunmtu", VPN_MTU.toString(),
-            "--sock-path", "sock_path",//File(applicationContext.filesDir, "sock_path").absolutePath,
-            "--enable-udprelay",
-            "--loglevel", "notice"
-        )
-
-        if (settingsStorage?.decodeBool(AppConfig.PREF_PREFER_IPV6) == true) {
-            cmd.add("--netif-ip6addr")
-            cmd.add(PRIVATE_VLAN6_ROUTER)
-        }
-        if (settingsStorage?.decodeBool(AppConfig.PREF_LOCAL_DNS_ENABLED) == true) {
-            val localDnsPort = Utils.parseInt(settingsStorage?.decodeString(AppConfig.PREF_LOCAL_DNS_PORT), AppConfig.PORT_LOCAL_DNS.toInt())
-            cmd.add("--dnsgw")
-            cmd.add("127.0.0.1:${localDnsPort}")
-        }
-        Log.d(packageName, cmd.toString())
-
-        try {
-            val proBuilder = ProcessBuilder(cmd)
-            proBuilder.redirectErrorStream(true)
-            process = proBuilder
-                .directory(applicationContext.filesDir)
-                .start()
-            Thread(Runnable {
-                Log.d(packageName, "$TUN2SOCKS check")
-                process.waitFor()
-                Log.d(packageName, "$TUN2SOCKS exited")
-                if (isRunning) {
-                    Log.d(packageName, "$TUN2SOCKS restart")
-                    runTun2socks()
-                }
-            }).start()
-            Log.d(packageName, process.toString())
-
-            sendFd()
-        } catch (e: Exception) {
-            Log.d(packageName, e.toString())
-        }
-    }
-
-    private fun sendFd() {
-        val fd = mInterface.fileDescriptor
-        val path = File(applicationContext.filesDir, "sock_path").absolutePath
-        Log.d(packageName, path)
-
-        CoroutineScope(Dispatchers.IO).launch {
-            var tries = 0
-            while (true) try {
-                Thread.sleep(50L shl tries)
-                Log.d(packageName, "sendFd tries: $tries")
-                LocalSocket().use { localSocket ->
-                    localSocket.connect(LocalSocketAddress(path, LocalSocketAddress.Namespace.FILESYSTEM))
-                    localSocket.setFileDescriptorsForSend(arrayOf(fd))
-                    localSocket.outputStream.write(42)
-                }
-                break
-            } catch (e: Exception) {
-                Log.d(packageName, e.toString())
-                if (tries > 5) break
-                tries += 1
+            if (MmkvManager.decodeSettingsBool(AppConfig.PREF_APPEND_HTTP_PROXY)) {
+                builder.setHttpProxy(ProxyInfo.buildDirectProxy(LOOPBACK, SettingsManager.getHttpPort()))
            }
        }
    }

-    override fun onStartCommand(intent: Intent?, flags: Int, startId: Int): Int {
-        V2RayServiceManager.startV2rayPoint()
-        return START_STICKY
-        //return super.onStartCommand(intent, flags, startId)
+    /**
+     * Configures per-app proxy rules for the VPN builder.
+     *
+     * - If per-app proxy is not enabled, disallow the VPN service's own package.
+     * - If no apps are selected, disallow the VPN service's own package.
+     * - If bypass mode is enabled, disallow all selected apps (including self).
+     * - If proxy mode is enabled, only allow the selected apps (excluding self).
+     *
+     * @param builder The VPN Builder to configure.
+     */
+    private fun configurePerAppProxy(builder: Builder) {
+        val selfPackageName = BuildConfig.APPLICATION_ID
+
+        // If per-app proxy is not enabled, disallow the VPN service's own package and return
+        if (MmkvManager.decodeSettingsBool(AppConfig.PREF_PER_APP_PROXY) == false) {
+            builder.addDisallowedApplication(selfPackageName)
+            return
+        }
+
+        // If no apps are selected, disallow the VPN service's own package and return
+        val apps = MmkvManager.decodeSettingsStringSet(AppConfig.PREF_PER_APP_PROXY_SET)
+        if (apps.isNullOrEmpty()) {
+            builder.addDisallowedApplication(selfPackageName)
+            return
+        }
+
+        val bypassApps = MmkvManager.decodeSettingsBool(AppConfig.PREF_BYPASS_APPS)
+        // Handle the VPN service's own package according to the mode
+        if (bypassApps) apps.add(selfPackageName) else apps.remove(selfPackageName)
+
+        apps.forEach {
+            try {
+                if (bypassApps) {
+                    // In bypass mode, disallow the selected apps
+                    builder.addDisallowedApplication(it)
+                } else {
+                    // In proxy mode, only allow the selected apps
+                    builder.addAllowedApplication(it)
+                }
+            } catch (e: PackageManager.NameNotFoundException) {
+                Log.e(AppConfig.TAG, "Failed to configure app in VPN: ${e.localizedMessage}", e)
+            }
+        }
    }

+    /**
+     * Runs the tun2socks process.
+     * Starts the tun2socks process with the appropriate parameters.
+     */
+    private fun runTun2socks() {
+        if (MmkvManager.decodeSettingsBool(AppConfig.PREF_USE_HEV_TUNNEL) == true) {
+            tun2SocksService = TProxyService(
+                context = applicationContext,
+                vpnInterface = mInterface,
+                isRunningProvider = { isRunning },
+                restartCallback = { runTun2socks() }
+            )
+        } else {
+            tun2SocksService = Tun2SocksService(
+                context = applicationContext,
+                vpnInterface = mInterface,
+                isRunningProvider = { isRunning },
+                restartCallback = { runTun2socks() }
+            )
+        }
+
+        tun2SocksService?.startTun2Socks()
+    }
+
+    /**
+     * Stops the V2Ray service.
+     * @param isForced Whether to force stop the service.
+     */
    private fun stopV2Ray(isForced: Boolean = true) {
 //        val configName = defaultDPreference.getPrefString(PREF_CURR_CONFIG_GUID, "")
 //        val emptyInfo = VpnNetworkInfo()
@@ -292,14 +333,10 @@ class V2RayVpnService : VpnService(), ServiceControl {
            }
        }

-        try {
-            Log.d(packageName, "tun2socks destroy")
-            process.destroy()
-        } catch (e: Exception) {
-            Log.d(packageName, e.toString())
-        }
+        tun2SocksService?.stopTun2Socks()
+        tun2SocksService = null

-        V2RayServiceManager.stopV2rayPoint()
+        V2RayServiceManager.stopCoreLoop()

        if (isForced) {
            //stopSelf has to be called ahead of mInterface.close(). otherwise v2ray core cannot be stooped
@@ -311,33 +348,10 @@ class V2RayVpnService : VpnService(), ServiceControl {

            try {
                mInterface.close()
-            } catch (ignored: Exception) {
-                // ignored
+            } catch (e: Exception) {
+                Log.e(AppConfig.TAG, "Failed to close VPN interface", e)
            }
        }
    }
-
-    override fun getService(): Service {
-        return this
-    }
-
-    override fun startService() {
-        setup()
-    }
-
-    override fun stopService() {
-        stopV2Ray(true)
-    }
-
-    override fun vpnProtect(socket: Int): Boolean {
-        return protect(socket)
-    }
-
-    @RequiresApi(Build.VERSION_CODES.N)
-    override fun attachBaseContext(newBase: Context?) {
-        val context = newBase?.let {
-            MyContextWrapper.wrap(newBase, Utils.getLocale())
-        }
-        super.attachBaseContext(context)
-    }
 }
+
@@ -4,16 +4,20 @@ import android.Manifest
 import android.content.Intent
 import android.os.Build
 import android.os.Bundle
+import android.util.Log
 import androidx.activity.result.contract.ActivityResultContracts
+import androidx.core.content.ContextCompat
 import androidx.core.content.FileProvider
-import com.tbruyelle.rxpermissions3.RxPermissions
 import com.tencent.mmkv.MMKV
 import com.v2ray.ang.AppConfig
 import com.v2ray.ang.BuildConfig
 import com.v2ray.ang.R
 import com.v2ray.ang.databinding.ActivityAboutBinding
 import com.v2ray.ang.extension.toast
-import com.v2ray.ang.util.SpeedtestUtil
+import com.v2ray.ang.extension.toastError
+import com.v2ray.ang.extension.toastSuccess
+import com.v2ray.ang.handler.MmkvManager
+import com.v2ray.ang.handler.SpeedtestManager
 import com.v2ray.ang.util.Utils
 import com.v2ray.ang.util.ZipUtil
 import java.io.File
@@ -21,9 +25,23 @@ import java.text.SimpleDateFormat
 import java.util.Locale

 class AboutActivity : BaseActivity() {
+
    private val binding by lazy { ActivityAboutBinding.inflate(layoutInflater) }
    private val extDir by lazy { File(Utils.backupPath(this)) }

+    private val requestPermissionLauncher =
+        registerForActivityResult(ActivityResultContracts.RequestPermission()) { isGranted ->
+            if (isGranted) {
+                try {
+                    showFileChooser()
+                } catch (e: Exception) {
+                    Log.e(AppConfig.TAG, "Failed to show file chooser", e)
+                }
+            } else {
+                toast(R.string.toast_permission_denied)
+            }
+        }
+
    override fun onCreate(savedInstanceState: Bundle?) {
        super.onCreate(savedInstanceState)
        setContentView(binding.root)
@@ -31,12 +49,13 @@ class AboutActivity : BaseActivity() {
        title = getString(R.string.title_about)

        binding.tvBackupSummary.text = this.getString(R.string.summary_configuration_backup, extDir)
+
        binding.layoutBackup.setOnClickListener {
            val ret = backupConfiguration(extDir.absolutePath)
            if (ret.first) {
-                toast(R.string.toast_success)
+                toastSuccess(R.string.toast_success)
            } else {
-                toast(R.string.toast_failure)
+                toastError(R.string.toast_failure)
            }
        }

@@ -48,59 +67,69 @@ class AboutActivity : BaseActivity() {
                        Intent(Intent.ACTION_SEND).setType("application/zip")
                            .setFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION)
                            .putExtra(
-                                Intent.EXTRA_STREAM, FileProvider.getUriForFile(
+                                Intent.EXTRA_STREAM,
+                                FileProvider.getUriForFile(
                                    this, BuildConfig.APPLICATION_ID + ".cache", File(ret.second)
                                )
                            ), getString(R.string.title_configuration_share)
                    )
                )
            } else {
-                toast(R.string.toast_failure)
+                toastError(R.string.toast_failure)
            }
        }

        binding.layoutRestore.setOnClickListener {
-            val permission = if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.TIRAMISU) {
-                Manifest.permission.READ_MEDIA_IMAGES
-            } else {
-                Manifest.permission.READ_EXTERNAL_STORAGE
-            }
-            RxPermissions(this)
-                .request(permission)
-                .subscribe {
-                    if (it) {
-                        try {
-                            showFileChooser()
-                        } catch (e: Exception) {
-                            e.printStackTrace()
-                        }
-                    } else
-                        toast(R.string.toast_permission_denied)
+            val permission =
+                if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.TIRAMISU) {
+                    Manifest.permission.READ_MEDIA_IMAGES
+                } else {
+                    Manifest.permission.READ_EXTERNAL_STORAGE
                }
+
+            if (ContextCompat.checkSelfPermission(this, permission) == android.content.pm.PackageManager.PERMISSION_GRANTED) {
+                try {
+                    showFileChooser()
+                } catch (e: Exception) {
+                    Log.e(AppConfig.TAG, "Failed to show file chooser", e)
+                }
+            } else {
+                requestPermissionLauncher.launch(permission)
+            }
        }

        binding.layoutSoureCcode.setOnClickListener {
-            Utils.openUri(this, AppConfig.v2rayNGUrl)
+            Utils.openUri(this, AppConfig.APP_URL)
        }

        binding.layoutFeedback.setOnClickListener {
-            Utils.openUri(this, AppConfig.v2rayNGIssues)
+            Utils.openUri(this, AppConfig.APP_ISSUES_URL)
+        }
+
+        binding.layoutOssLicenses.setOnClickListener {
+            val webView = android.webkit.WebView(this)
+            webView.loadUrl("file:///android_asset/open_source_licenses.html")
+            android.app.AlertDialog.Builder(this)
+                .setTitle("Open source licenses")
+                .setView(webView)
+                .setPositiveButton("OK") { dialog, _ -> dialog.dismiss() }
+                .show()
        }

        binding.layoutTgChannel.setOnClickListener {
-            Utils.openUri(this, AppConfig.TgChannelUrl)
+            Utils.openUri(this, AppConfig.TG_CHANNEL_URL)
        }

        binding.layoutPrivacyPolicy.setOnClickListener {
-            Utils.openUri(this, AppConfig.v2rayNGPrivacyPolicy)
+            Utils.openUri(this, AppConfig.APP_PRIVACY_POLICY)
        }

-        "v${BuildConfig.VERSION_NAME} (${SpeedtestUtil.getLibVersion()})".also {
+        "v${BuildConfig.VERSION_NAME} (${SpeedtestManager.getLibVersion()})".also {
            binding.tvVersion.text = it
        }
    }

-    fun backupConfiguration(outputZipFilePos: String): Pair<Boolean, String> {
+    private fun backupConfiguration(outputZipFilePos: String): Pair<Boolean, String> {
        val dateFormated = SimpleDateFormat(
            "yyyy-MM-dd-HH-mm-ss",
            Locale.getDefault()
@@ -121,7 +150,7 @@ class AboutActivity : BaseActivity() {
        }
    }

-    fun restoreConfiguration(zipFile: File): Boolean {
+    private fun restoreConfiguration(zipFile: File): Boolean {
        val backupDir = this.cacheDir.absolutePath + "/${System.currentTimeMillis()}"

        if (!ZipUtil.unzipToFolder(zipFile, backupDir)) {
@@ -133,42 +162,39 @@ class AboutActivity : BaseActivity() {
    }

    private fun showFileChooser() {
-        val intent = Intent(Intent.ACTION_GET_CONTENT)
-        intent.type = "*/*"
-        intent.addCategory(Intent.CATEGORY_OPENABLE)
+        val intent = Intent(Intent.ACTION_GET_CONTENT).apply {
+            type = "*/*"
+            addCategory(Intent.CATEGORY_OPENABLE)
+        }

        try {
            chooseFile.launch(Intent.createChooser(intent, getString(R.string.title_file_chooser)))
        } catch (ex: android.content.ActivityNotFoundException) {
+            Log.e(AppConfig.TAG, "File chooser activity not found", ex)
            toast(R.string.toast_require_file_manager)
        }
    }

    private val chooseFile =
-        registerForActivityResult(ActivityResultContracts.StartActivityForResult()) {
-            val uri = it.data?.data
-            if (it.resultCode == RESULT_OK && uri != null) {
+        registerForActivityResult(ActivityResultContracts.StartActivityForResult()) { result ->
+            val uri = result.data?.data
+            if (result.resultCode == RESULT_OK && uri != null) {
                try {
-                    try {
-                        val targetFile =
-                            File(this.cacheDir.absolutePath, "${System.currentTimeMillis()}.zip")
-                        contentResolver.openInputStream(uri).use { input ->
-                            targetFile.outputStream().use { fileOut ->
-                                input?.copyTo(fileOut)
-                            }
+                    val targetFile =
+                        File(this.cacheDir.absolutePath, "${System.currentTimeMillis()}.zip")
+                    contentResolver.openInputStream(uri).use { input ->
+                        targetFile.outputStream().use { fileOut ->
+                            input?.copyTo(fileOut)
                        }
-                        if (restoreConfiguration(targetFile)) {
-                            toast(R.string.toast_success)
-                        } else {
-                            toast(R.string.toast_failure)
-                        }
-                    } catch (e: Exception) {
-                        e.printStackTrace()
                    }
-
+                    if (restoreConfiguration(targetFile)) {
+                        toastSuccess(R.string.toast_success)
+                    } else {
+                        toastError(R.string.toast_failure)
+                    }
                } catch (e: Exception) {
-                    e.printStackTrace()
-                    toast(e.message.toString())
+                    Log.e(AppConfig.TAG, "Error during file restore", e)
+                    toastError(R.string.toast_failure)
                }
            }
        }
@@ -0,0 +1,65 @@
+package com.v2ray.ang.ui
+
+import android.content.Context
+import android.os.Build
+import android.os.Bundle
+import android.view.MenuItem
+import androidx.annotation.RequiresApi
+import androidx.appcompat.app.AppCompatActivity
+import androidx.core.content.ContextCompat
+import androidx.core.view.WindowCompat
+import androidx.recyclerview.widget.DividerItemDecoration
+import androidx.recyclerview.widget.RecyclerView
+import com.v2ray.ang.handler.SettingsManager
+import com.v2ray.ang.helper.CustomDividerItemDecoration
+import com.v2ray.ang.util.MyContextWrapper
+import com.v2ray.ang.util.Utils
+
+
+abstract class BaseActivity : AppCompatActivity() {
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+        supportActionBar?.setDisplayHomeAsUpEnabled(true)
+        if (!Utils.getDarkModeStatus(this)) {
+            WindowCompat.getInsetsController(window, window.decorView).apply {
+                isAppearanceLightStatusBars = true
+            }
+        }
+    }
+
+    override fun onOptionsItemSelected(item: MenuItem) = when (item.itemId) {
+        android.R.id.home -> {
+            // Handles the home button press by delegating to the onBackPressedDispatcher.
+            // This ensures consistent back navigation behavior.
+            onBackPressedDispatcher.onBackPressed()
+            true
+        }
+
+        else -> super.onOptionsItemSelected(item)
+    }
+
+    @RequiresApi(Build.VERSION_CODES.N)
+    override fun attachBaseContext(newBase: Context?) {
+        super.attachBaseContext(MyContextWrapper.wrap(newBase ?: return, SettingsManager.getLocale()))
+    }
+
+    /**
+     * Adds a custom divider to a RecyclerView.
+     *
+     * @param recyclerView  The target RecyclerView to which the divider will be added.
+     * @param context       The context used to access resources.
+     * @param drawableResId The resource ID of the drawable to be used as the divider.
+     * @param orientation   The orientation of the divider (DividerItemDecoration.VERTICAL or DividerItemDecoration.HORIZONTAL).
+     */
+    fun addCustomDividerToRecyclerView(recyclerView: RecyclerView, context: Context?, drawableResId: Int, orientation: Int = DividerItemDecoration.VERTICAL) {
+        // Get the drawable from resources
+        val drawable = ContextCompat.getDrawable(context!!, drawableResId)
+        requireNotNull(drawable) { "Drawable resource not found" }
+
+        // Create a DividerItemDecoration with the specified orientation
+        val dividerItemDecoration = CustomDividerItemDecoration(drawable, orientation)
+
+        // Add the divider to the RecyclerView
+        recyclerView.addItemDecoration(dividerItemDecoration)
+    }
+}
@@ -0,0 +1,77 @@
+package com.v2ray.ang.ui
+
+import android.os.Bundle
+import android.util.Log
+import androidx.appcompat.app.AlertDialog
+import androidx.lifecycle.lifecycleScope
+import com.v2ray.ang.AppConfig
+import com.v2ray.ang.BuildConfig
+import com.v2ray.ang.R
+import com.v2ray.ang.databinding.ActivityCheckUpdateBinding
+import com.v2ray.ang.dto.CheckUpdateResult
+import com.v2ray.ang.extension.toast
+import com.v2ray.ang.extension.toastError
+import com.v2ray.ang.extension.toastSuccess
+import com.v2ray.ang.handler.MmkvManager
+import com.v2ray.ang.handler.SpeedtestManager
+import com.v2ray.ang.handler.UpdateCheckerManager
+import com.v2ray.ang.util.Utils
+import kotlinx.coroutines.launch
+
+class CheckUpdateActivity : BaseActivity() {
+
+    private val binding by lazy { ActivityCheckUpdateBinding.inflate(layoutInflater) }
+
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+        setContentView(binding.root)
+
+        title = getString(R.string.update_check_for_update)
+
+        binding.layoutCheckUpdate.setOnClickListener {
+            checkForUpdates(binding.checkPreRelease.isChecked)
+        }
+
+        binding.checkPreRelease.setOnCheckedChangeListener { _, isChecked ->
+            MmkvManager.encodeSettings(AppConfig.PREF_CHECK_UPDATE_PRE_RELEASE, isChecked)
+        }
+        binding.checkPreRelease.isChecked = MmkvManager.decodeSettingsBool(AppConfig.PREF_CHECK_UPDATE_PRE_RELEASE, false)
+
+        "v${BuildConfig.VERSION_NAME} (${SpeedtestManager.getLibVersion()})".also {
+            binding.tvVersion.text = it
+        }
+
+        checkForUpdates(binding.checkPreRelease.isChecked)
+    }
+
+    private fun checkForUpdates(includePreRelease: Boolean) {
+        toast(R.string.update_checking_for_update)
+
+        lifecycleScope.launch {
+            try {
+                val result = UpdateCheckerManager.checkForUpdate(includePreRelease)
+                if (result.hasUpdate) {
+                    showUpdateDialog(result)
+                } else {
+                    toastSuccess(R.string.update_already_latest_version)
+                }
+            } catch (e: Exception) {
+                Log.e(AppConfig.TAG, "Failed to check for updates: ${e.message}")
+                toastError(e.message ?: getString(R.string.toast_failure))
+            }
+        }
+    }
+
+    private fun showUpdateDialog(result: CheckUpdateResult) {
+        AlertDialog.Builder(this)
+            .setTitle(getString(R.string.update_new_version_found, result.latestVersion))
+            .setMessage(result.releaseNotes)
+            .setPositiveButton(R.string.update_now) { _, _ ->
+                result.downloadUrl?.let {
+                    Utils.openUri(this, it)
+                }
+            }
+            .setNegativeButton(android.R.string.cancel, null)
+            .show()
+    }
+}
@@ -0,0 +1,156 @@
+package com.v2ray.ang.ui
+
+import android.annotation.SuppressLint
+import android.os.Bundle
+import android.util.Log
+import android.view.Menu
+import android.view.MenuItem
+import androidx.appcompat.widget.SearchView
+import androidx.lifecycle.lifecycleScope
+import androidx.recyclerview.widget.LinearLayoutManager
+import androidx.swiperefreshlayout.widget.SwipeRefreshLayout
+import com.v2ray.ang.AppConfig
+import com.v2ray.ang.AppConfig.ANG_PACKAGE
+import com.v2ray.ang.R
+import com.v2ray.ang.databinding.ActivityLogcatBinding
+import com.v2ray.ang.extension.toastSuccess
+import com.v2ray.ang.util.Utils
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.launch
+import kotlinx.coroutines.withContext
+import java.io.IOException
+
+
+class LogcatActivity : BaseActivity(), SwipeRefreshLayout.OnRefreshListener {
+    private val binding by lazy { ActivityLogcatBinding.inflate(layoutInflater) }
+
+    private var logsetsAll: MutableList<String> = mutableListOf()
+    var logsets: MutableList<String> = mutableListOf()
+    private val adapter by lazy { LogcatRecyclerAdapter(this) }
+
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+        setContentView(binding.root)
+
+        title = getString(R.string.title_logcat)
+
+        binding.recyclerView.setHasFixedSize(true)
+        binding.recyclerView.layoutManager = LinearLayoutManager(this)
+        addCustomDividerToRecyclerView(binding.recyclerView, this, R.drawable.custom_divider)
+        binding.recyclerView.adapter = adapter
+
+        binding.refreshLayout.setOnRefreshListener(this)
+
+        logsets.add(getString(R.string.pull_down_to_refresh))
+    }
+
+    private fun getLogcat() {
+
+        try {
+            binding.refreshLayout.isRefreshing = true
+
+            lifecycleScope.launch(Dispatchers.Default) {
+                val lst = LinkedHashSet<String>()
+                lst.add("logcat")
+                lst.add("-d")
+                lst.add("-v")
+                lst.add("time")
+                lst.add("-s")
+                lst.add("GoLog,tun2socks,${ANG_PACKAGE},AndroidRuntime,System.err")
+                val process = withContext(Dispatchers.IO) {
+                    Runtime.getRuntime().exec(lst.toTypedArray())
+                }
+
+                val allText = process.inputStream.bufferedReader().use { it.readLines() }.reversed()
+                launch(Dispatchers.Main) {
+                    logsetsAll = allText.toMutableList()
+                    logsets = allText.toMutableList()
+                    refreshData()
+                    binding.refreshLayout.isRefreshing = false
+                }
+            }
+        } catch (e: IOException) {
+            Log.e(AppConfig.TAG, "Failed to get logcat", e)
+        }
+    }
+
+    private fun clearLogcat() {
+        try {
+            lifecycleScope.launch(Dispatchers.Default) {
+                val lst = LinkedHashSet<String>()
+                lst.add("logcat")
+                lst.add("-c")
+                withContext(Dispatchers.IO) {
+                    val process = Runtime.getRuntime().exec(lst.toTypedArray())
+                    process.waitFor()
+                }
+                launch(Dispatchers.Main) {
+                    logsetsAll.clear()
+                    logsets.clear()
+                    refreshData()
+                }
+            }
+        } catch (e: IOException) {
+            Log.e(AppConfig.TAG, "Failed to clear logcat", e)
+        }
+    }
+
+    override fun onCreateOptionsMenu(menu: Menu): Boolean {
+        menuInflater.inflate(R.menu.menu_logcat, menu)
+
+        val searchItem = menu.findItem(R.id.search_view)
+        if (searchItem != null) {
+            val searchView = searchItem.actionView as SearchView
+            searchView.setOnQueryTextListener(object : SearchView.OnQueryTextListener {
+                override fun onQueryTextSubmit(query: String?): Boolean = false
+
+                override fun onQueryTextChange(newText: String?): Boolean {
+                    filterLogs(newText)
+                    return false
+                }
+            })
+            searchView.setOnCloseListener {
+                filterLogs("")
+                false
+            }
+        }
+
+        return super.onCreateOptionsMenu(menu)
+    }
+
+    override fun onOptionsItemSelected(item: MenuItem) = when (item.itemId) {
+        R.id.copy_all -> {
+            Utils.setClipboard(this, logsets.joinToString("\n"))
+            toastSuccess(R.string.toast_success)
+            true
+        }
+
+        R.id.clear_all -> {
+            clearLogcat()
+            true
+        }
+
+        else -> super.onOptionsItemSelected(item)
+    }
+
+    private fun filterLogs(content: String?): Boolean {
+        val key = content?.trim()
+        logsets = if (key.isNullOrEmpty()) {
+            logsetsAll.toMutableList()
+        } else {
+            logsetsAll.filter { it.contains(key) }.toMutableList()
+        }
+
+        refreshData()
+        return true
+    }
+
+    override fun onRefresh() {
+        getLogcat()
+    }
+
+    @SuppressLint("NotifyDataSetChanged")
+    fun refreshData() {
+        adapter.notifyDataSetChanged()
+    }
+}
@@ -0,0 +1,44 @@
+package com.v2ray.ang.ui
+
+import android.util.Log
+import android.view.LayoutInflater
+import android.view.ViewGroup
+import androidx.recyclerview.widget.RecyclerView
+import com.v2ray.ang.AppConfig
+import com.v2ray.ang.databinding.ItemRecyclerLogcatBinding
+
+class LogcatRecyclerAdapter(val activity: LogcatActivity) : RecyclerView.Adapter<LogcatRecyclerAdapter.MainViewHolder>() {
+    private var mActivity: LogcatActivity = activity
+
+
+    override fun getItemCount() = mActivity.logsets.size
+
+    override fun onBindViewHolder(holder: MainViewHolder, position: Int) {
+        try {
+            val log = mActivity.logsets[position]
+            if (log.isEmpty()) {
+                holder.itemSubSettingBinding.logTag.text = ""
+                holder.itemSubSettingBinding.logContent.text = ""
+            } else {
+                val content = log.split("):", limit = 2)
+                holder.itemSubSettingBinding.logTag.text = content.first().split("(", limit = 2).first().trim()
+                holder.itemSubSettingBinding.logContent.text = if (content.count() > 1) content.last().trim() else ""
+            }
+        } catch (e: Exception) {
+            Log.e(AppConfig.TAG, "Error binding log view data", e)
+        }
+    }
+
+    override fun onCreateViewHolder(parent: ViewGroup, viewType: Int): MainViewHolder {
+        return MainViewHolder(
+            ItemRecyclerLogcatBinding.inflate(
+                LayoutInflater.from(parent.context),
+                parent,
+                false
+            )
+        )
+    }
+
+    class MainViewHolder(val itemSubSettingBinding: ItemRecyclerLogcatBinding) : RecyclerView.ViewHolder(itemSubSettingBinding.root)
+
+}
--- a/Show More
+++ b/Show More