up 2.3.3

Simplify core error handling paths
https://github.com/2dust/v2rayNG/pull/6025
2026-10-29 14:39:25 +00:00 · 2026-08-07 16:27:33 +08:00 · 2026-08-07 16:24:20 +08:00 · 2026-08-07 15:58:11 +08:00 · 2026-08-06 17:12:26 +08:00 · 2026-08-06 17:04:39 +08:00
372 changed files with 31380 additions and 14794 deletions
@@ -0,0 +1,6 @@
+version: 2
+updates:
+  - package-ecosystem: "github-actions"
+    directory: "/"
+    schedule:
+      interval: "daily"
@@ -1,13 +1,17 @@
 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

+permissions:
+  contents: write

 jobs:
  build:
@@ -15,79 +19,144 @@ jobs:

    steps:
    - name: Checkout code
-      uses: actions/checkout@v4
+      uses: actions/checkout@v7
+      with:
+        submodules: 'recursive'
+        fetch-depth: '0'
+
+    - name: Setup Android SDK
+      uses: android-actions/setup-android@v4
+      with:
+        log-accepted-android-sdk-licenses: false
+        cmdline-tools-version: '14742923'
+        packages: 'platforms;android-37.0 build-tools;37.0.0 platform-tools'
+
+    - name: Install NDK
+      run: |
+        echo "y" | $ANDROID_HOME/cmdline-tools/latest/bin/sdkmanager \
+          --channel=0 \
+          --install "ndk;29.0.14206865"
+        echo "NDK_HOME=$ANDROID_HOME/ndk/29.0.14206865" >> $GITHUB_ENV
+        sed -i '10i\
+        \
+            ndkVersion = "29.0.14206865"' ${{ github.workspace }}/V2rayNG/app/build.gradle.kts
+
+    - name: Restore cached libhevtun
+      id: cache-libhevtun-restore
+      uses: actions/cache/restore@v6
+      with:
+        path: ${{ github.workspace }}/libs
+        key: libhevtun-${{ runner.os }}-${{ env.NDK_HOME }}-${{ hashFiles('.git/modules/hev-socks5-tunnel/HEAD') }}-${{ hashFiles('compile-hevtun.sh') }}
+
+    - name: Build libhevtun
+      if: steps.cache-libhevtun-restore.outputs.cache-hit != 'true'
+      run: |
+        bash compile-hevtun.sh
+    
+    - name: Save libhevtun
+      if: steps.cache-libhevtun-restore.outputs.cache-hit != 'true'
+      uses: actions/cache/save@v6
+      with:
+        path: ${{ github.workspace }}/libs
+        key: libhevtun-${{ runner.os }}-${{ env.NDK_HOME }}-${{ hashFiles('.git/modules/hev-socks5-tunnel/HEAD') }}-${{ hashFiles('compile-hevtun.sh') }}
+
+    - name: Copy libhevtun
+      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@v1.13
+      with:
+        repository: '2dust/AndroidLibXrayLite'
+        tag: ${{ env.CURRENT_TAG }}
+        fileName: 'libv2ray.aar'
+        out-file-path: V2rayNG/app/libs/

    - name: Setup Java
-      uses: actions/setup-java@v4
+      uses: actions/setup-java@v5.7.0
      with:
        distribution: 'temurin'
        java-version: '21'

-    - name: Setup Golang
-      uses: actions/setup-go@v5
+    - name: Decode Keystore
+      uses: timheuer/base64-to-file@v2.0.0
+      id: android_keystore
      with:
-        go-version: '1.23.2'
-        cache: false
-
-    - name: Patch Go use 600296
-      #https://go-review.googlesource.com/c/go/+/600296
-      run: |
-        cd "$(go env GOROOT)"
-        curl "https://go-review.googlesource.com/changes/go~600296/revisions/5/patch" | base64 -d | patch --verbose -p 1
-
-    - name: Install gomobile
-      run: |
-        go install golang.org/x/mobile/cmd/gomobile@v0.0.0-20240806205939-81131f6468ab
-        echo "$(go env GOPATH)/bin" >> $GITHUB_PATH
-
-    - name: Setup Android environment
-      uses: android-actions/setup-android@v3
-
-    - name: Build dependencies
-      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/
+        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
-
+        ./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
+      uses: actions/upload-artifact@v7
      if: ${{  success() }}
      with:
        name: arm64-v8a
-        path: ${{ github.workspace }}/V2rayNG/app/build/outputs/apk/debug/*arm64-v8a*.apk
+        path: ${{ github.workspace }}/V2rayNG/app/build/outputs/apk/*/release/*arm64-v8a*.apk

    - name: Upload armeabi-v7a APK
-      uses: actions/upload-artifact@v4
+      uses: actions/upload-artifact@v7
      if: ${{  success() }}
      with:
        name: armeabi-v7a
-        path: ${{ github.workspace }}/V2rayNG/app/build/outputs/apk/debug/*armeabi-v7a*.apk
+        path: ${{ github.workspace }}/V2rayNG/app/build/outputs/apk/*/release/*armeabi-v7a*.apk

    - name: Upload x86 APK
-      uses: actions/upload-artifact@v4
+      uses: actions/upload-artifact@v7
      if: ${{  success() }}
      with:
        name: x86-apk
-        path: ${{ github.workspace }}/V2rayNG/app/build/outputs/apk/debug/*x86*.apk
-    
-    - name: Upload Other APKs
-      uses: actions/upload-artifact@v4
+        path: ${{ github.workspace }}/V2rayNG/app/build/outputs/apk/*/release/*x86*.apk
+
+    - name: Upload universal APK
+      uses: actions/upload-artifact@v7
+      if: ${{ success() }}
      with:
-        name: others-apk
-        path: |
-          ${{ github.workspace }}/V2rayNG/app/build/outputs/apk/debug
-          !${{ github.workspace }}/V2rayNG/app/build/outputs/apk/debug/*arm64-v8a*.apk
-          !${{ github.workspace }}/V2rayNG/app/build/outputs/apk/debug/*armeabi-v7a*.apk
-          !${{ github.workspace }}/V2rayNG/app/build/outputs/apk/debug/*x86*.apk
+        name: universal-apk
+        path: ${{ github.workspace }}/V2rayNG/app/build/outputs/apk/*/release/*universal*.apk
+
+  sign-and-release:
+    needs: build
+    runs-on: ubuntu-26.04
+    if: github.event_name == 'workflow_dispatch' && inputs.release_tag != ''
+
+    steps:
+      - name: Download APK artifacts
+        uses: actions/download-artifact@v8
+        with:
+          path: release
+
+      - name: Sign APK files
+        run: |
+          printf '%s' "${{ secrets.GPG_PRIVATE_KEY }}" | gpg --batch --import
+          KEY=$(gpg --list-secret-keys --with-colons | awk -F: '/^fpr:/ {print $10; exit}')
+          mkdir -p release-files
+
+          find release -type f -name '*.apk' | while read apk; do
+            cp "$apk" release-files/
+            gpg --batch --yes --local-user "$KEY" --detach-sign --output "release-files/$(basename "$apk").sig" "$apk"
+          done
+
+          gpg --armor --export "$KEY" > release-files/v2rayN-public-key.asc
+
+      - name: Upload APKs, signatures and public key to release
+        uses: svenstaro/upload-release-action@v2
+        with:
+          file: release-files/*
+          tag: ${{ 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@v7
+      - 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 +1,6 @@
+[submodule "AndroidLibXrayLite"]
+	path = AndroidLibXrayLite
+	url = https://github.com/2dust/AndroidLibXrayLite
+[submodule "hev-socks5-tunnel"]
+	path = hev-socks5-tunnel
+	url = https://github.com/heiher/hev-socks5-tunnel
@@ -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)
@@ -2,35 +2,89 @@

 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-2.0.21-blue.svg)](https://kotlinlang.org)
+[![API](https://img.shields.io/badge/API-24%2B-yellow.svg?style=flat)](https://developer.android.com/about/versions/lollipop)
+[![Kotlin Version](https://img.shields.io/badge/Kotlin-2.4.0-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)
+## Download / 下载

-### Usage
+Download the latest release here:
+
+在这里下载最新版本：
+
+[https://github.com/2dust/v2rayNG/releases](https://github.com/2dust/v2rayNG/releases)
+
+> [!TIP]
+> v2rayNG is the mobile version. For the desktop version, please visit the v2rayN \
+> v2rayNG 是手机版，电脑版请访问 v2rayN
+>
+> https://github.com/2dust/v2rayN
+
+---
+
+### Geoip and Geosite

-#### 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
- 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)
+- download feature will get enhanced version in this [repo](https://github.com/Loyalsoldier/v2ray-rules-dat) (note: it needs a working proxy)
+- 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 a 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)
+More in our [wiki](https://github.com/2dust/v2rayNG/wiki)

-### Development guide
+### Geoip 与 Geosite

-Android project under V2rayNG folder can be compiled directly in Android Studio, or using Gradle wrapper. But the v2ray core inside the aar is (probably) outdated.  
-The aar can be compiled from the Golang project [AndroidLibV2rayLite](https://github.com/2dust/AndroidLibV2rayLite) or [AndroidLibXrayLite](https://github.com/2dust/AndroidLibXrayLite).
-For a quick start, read guide for [Go Mobile](https://github.com/golang/go/wiki/Mobile) and [Makefiles for Go Developers](https://tutorialedge.net/golang/makefiles-for-go-developers/)
+- geoip.dat 和 geosite.dat 文件位于 `Android/data/com.v2ray.ang/files/assets`（部分设备路径可能不同）
+- 下载功能将获取该 [仓库](https://github.com/Loyalsoldier/v2ray-rules-dat) 中的增强版本（注意：此功能需要一个可用的代理）
+- 最新官方 [域名列表](https://github.com/Loyalsoldier/v2ray-rules-dat) 和 [IP 列表](https://github.com/Loyalsoldier/geoip) 可手动导入
+- 也可在同一文件夹中使用第三方 dat 文件，例如 [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)

-v2rayNG can run on Android Emulators. For WSA, VPN permission need to be granted via
-`appops set [package name] ACTIVATE_VPN allow`
+更多内容请见我们的 [wiki](https://github.com/2dust/v2rayNG/wiki)
+
+---
+
+## Development guide / 开发指南
+
+### Note
+
+- Android project under the V2rayNG folder can be compiled directly in Android Studio, or using the Gradle wrapper. But the v2ray core inside the aar is (probably) outdated.
+- The aar can be compiled from the Golang project [AndroidLibV2rayLite](https://github.com/2dust/AndroidLibV2rayLite) or [AndroidLibXrayLite](https://github.com/2dust/AndroidLibXrayLite). For a quick start, read the guides for [Go Mobile](https://github.com/golang/go/wiki/Mobile) and [Makefiles for Go Developers](https://tutorialedge.net/golang/makefiles-for-go-developers/).
+- v2rayNG can run on Android Emulators. For WSA, VPN permission needs to be granted via `appops set [package name] ACTIVATE_VPN allow`.
+
+### 提示
+
+- V2rayNG 文件夹下的 Android 项目可直接在 Android Studio 中编译，或使用 Gradle wrapper 编译。但 aar 内置的 v2ray core（可能）已过时。
+- aar 可由 Golang 项目 [AndroidLibV2rayLite](https://github.com/2dust/AndroidLibV2rayLite) 或 [AndroidLibXrayLite](https://github.com/2dust/AndroidLibXrayLite) 编译而成。快速入门可参考 [Go Mobile](https://github.com/golang/go/wiki/Mobile) 指南和 [Makefiles for Go Developers](https://tutorialedge.net/golang/makefiles-for-go-developers/)。
+- v2rayNG 可在 Android 模拟器上运行。对于 WSA，需要通过 `appops set [package name] ACTIVATE_VPN allow` 授予 VPN 权限。
+
+---
+
+
+## GPG Verification / GPG 签名校验
+
+Release files are signed with GPG to verify authenticity and integrity, helping prevent mirror, ISP, or CDN hijacking.
+
+发布文件已使用 GPG 签名，可用于校验文件真实性与完整性，预防镜像站、运营商或 CDN 劫持。
+
+### Fingerprint / 公钥指纹
+
+```text
+7694 5E9F 3E9A 168F 8070 F195 805D 661C
+134D FAF6 8903 C199 463C 31E5 AE90 3AE0
+```
+
+---
+
+## Community / 社区
+
+Telegram Group / Telegram 群组：
+
+[https://t.me/v2rayN](https://t.me/v2rayN)
+
+Telegram Channel / Telegram 频道：
+
+[https://t.me/github_2dust](https://t.me/github_2dust)
@@ -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
@@ -1,30 +1,37 @@
 plugins {
    alias(libs.plugins.android.application)
    alias(libs.plugins.kotlin.android)
+    alias(libs.plugins.kotlin.compose)
+    id("com.jaredsburrows.license")
 }

 android {
    namespace = "com.v2ray.ang"
-    compileSdk = 35
+    compileSdk = 37

    defaultConfig {
        applicationId = "com.v2ray.ang"
-        minSdk = 21
-        targetSdk = 35
-        versionCode = 614
-        versionName = "1.9.18"
-        multiDexEnabled = true
+        minSdk = 24
+        targetSdk = 37
+        versionCode = 743
+        versionName = "2.3.3"

+        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.isNullOrEmpty()) {
+                    include(*abiFilterList.toTypedArray())
+                } else {
+                    include(
+                        "arm64-v8a",
+                        "armeabi-v7a",
+                        "x86_64",
+                        "x86"
+                    )
+                }
+                isUniversalApk = abiFilterList.isNullOrEmpty()
            }
        }

@@ -41,47 +48,84 @@ android {
        }
    }

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

-
    compileOptions {
-        sourceCompatibility = JavaVersion.VERSION_11
-        targetCompatibility = JavaVersion.VERSION_11
+        isCoreLibraryDesugaringEnabled = true
+        sourceCompatibility = JavaVersion.VERSION_17
+        targetCompatibility = JavaVersion.VERSION_17
    }
-    kotlinOptions {
-        jvmTarget = JavaVersion.VERSION_11.toString()
+
+    kotlin {
+        compilerOptions {
+            jvmTarget.set(org.jetbrains.kotlin.gradle.dsl.JvmTarget.JVM_17)
+        }
    }

    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 {
-        viewBinding = true
        buildConfig = true
+        compose = true
    }

    packaging {
@@ -98,46 +142,47 @@ dependencies {

    // 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)

-    // UI Libraries
-    implementation(libs.material)
-    implementation(libs.toastcompat)
-    implementation(libs.editorkit)
-    implementation(libs.flexbox)
+    // Compose Libraries
+    implementation(platform(libs.androidx.compose.bom))
+    androidTestImplementation(platform(libs.androidx.compose.bom))
+
+    implementation(libs.androidx.activity.compose)
+    implementation(libs.androidx.compose.ui)
+    implementation(libs.androidx.compose.foundation)
+    implementation(libs.androidx.compose.material3)
+    implementation(libs.androidx.compose.ui.tooling.preview)
+    implementation(libs.lifecycle.runtime.compose)
+    implementation(libs.coil.compose)
+
+    debugImplementation(libs.androidx.compose.ui.tooling)

    // Data and Storage Libraries
    implementation(libs.mmkv.static)
    implementation(libs.gson)
+    implementation(libs.okhttp)

    // Reactive and Utility Libraries
-    implementation(libs.rxjava)
-    implementation(libs.rxandroid)
-    implementation(libs.rxpermissions)
+    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.bundled)
-    implementation(libs.core)
+    // QR Code: CameraX + ZXing
+    implementation(libs.camerax.core)
+    implementation(libs.camerax.camera2)
+    implementation(libs.camerax.lifecycle)
+    implementation(libs.camerax.compose)
+    implementation(libs.core) // zxing core

    // AndroidX Lifecycle and Architecture Components
    implementation(libs.lifecycle.viewmodel.ktx)
-    implementation(libs.lifecycle.livedata.ktx)
    implementation(libs.lifecycle.runtime.ktx)

    // Background Task Libraries
    implementation(libs.work.runtime.ktx)
    implementation(libs.work.multiprocess)

-    // Multidex Support
-    implementation(libs.multidex)
+    // Reorderable list
+    implementation(libs.reorderable)

    // Testing Libraries
    testImplementation(libs.junit)
@@ -145,4 +190,5 @@ dependencies {
    androidTestImplementation(libs.androidx.espresso.core)
    testImplementation(libs.org.mockito.mockito.inline)
    testImplementation(libs.mockito.kotlin)
+    coreLibraryDesugaring(libs.desugar.jdk.libs)
 }
@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <string name="app_name" translatable="false">v2rayNG (F-Droid)</string>
+</resources>
@@ -0,0 +1,63 @@
+<?xml version="1.0" encoding="utf-8"?>
+<shortcuts xmlns:android="http://schemas.android.com/apk/res/android">
+    <shortcut
+        android:enabled="true"
+        android:icon="@drawable/ic_qu_switch_24dp"
+        android:shortcutDisabledMessage="@string/app_widget_name"
+        android:shortcutId="shortcuts_switch"
+        android:shortcutLongLabel="@string/app_widget_name"
+        android:shortcutShortLabel="@string/app_widget_name">
+
+        <!--suppress AndroidDomInspection -->
+        <intent
+            android:action="android.intent.action.VIEW"
+            android:targetClass="com.v2ray.ang.ui.shortcut.ScSwitchActivity"
+            android:targetPackage="com.v2ray.ang.fdroid" />
+        <categories android:name="android.shortcut.conversation" />
+    </shortcut>
+    <shortcut
+        android:enabled="true"
+        android:icon="@drawable/ic_qu_scan_24dp"
+        android:shortcutDisabledMessage="@string/menu_item_import_config_qrcode"
+        android:shortcutId="shortcuts_scan"
+        android:shortcutLongLabel="@string/menu_item_import_config_qrcode"
+        android:shortcutShortLabel="@string/menu_item_import_config_qrcode">
+
+        <!--suppress AndroidDomInspection -->
+        <intent
+            android:action="android.intent.action.VIEW"
+            android:targetClass="com.v2ray.ang.ui.shortcut.ScScannerActivity"
+            android:targetPackage="com.v2ray.ang.fdroid" />
+        <categories android:name="android.shortcut.conversation" />
+    </shortcut>
+    <shortcut
+        android:enabled="true"
+        android:icon="@drawable/ic_qu_start_24dp"
+        android:shortcutDisabledMessage="@string/toast_services_start"
+        android:shortcutId="shortcuts_start"
+        android:shortcutLongLabel="@string/toast_services_start"
+        android:shortcutShortLabel="@string/toast_services_start">
+
+        <!--suppress AndroidDomInspection -->
+        <intent
+            android:action="android.intent.action.VIEW"
+            android:targetClass="com.v2ray.ang.ui.shortcut.ScStartActivity"
+            android:targetPackage="com.v2ray.ang.fdroid" />
+        <categories android:name="android.shortcut.conversation" />
+    </shortcut>
+    <shortcut
+        android:enabled="true"
+        android:icon="@drawable/ic_qu_stop_24dp"
+        android:shortcutDisabledMessage="@string/toast_services_stop"
+        android:shortcutId="shortcuts_stop"
+        android:shortcutLongLabel="@string/toast_services_stop"
+        android:shortcutShortLabel="@string/toast_services_stop">
+
+        <!--suppress AndroidDomInspection -->
+        <intent
+            android:action="android.intent.action.VIEW"
+            android:targetClass="com.v2ray.ang.ui.shortcut.ScStopActivity"
+            android:targetPackage="com.v2ray.ang.fdroid" />
+        <categories android:name="android.shortcut.conversation" />
+    </shortcut>
+</shortcuts>
@@ -10,10 +10,6 @@
        android:smallScreens="true"
        android:xlargeScreens="true" />

-    <uses-sdk
-        android:minSdkVersion="21"
-        tools:overrideLibrary="com.blacksquircle.ui.editorkit" />
-
    <uses-feature
        android:name="android.hardware.camera"
        android:required="false" />
@@ -30,20 +26,19 @@
    <!-- https://developer.android.com/about/versions/11/privacy/package-visibility -->
    <uses-permission
        android:name="android.permission.QUERY_ALL_PACKAGES"
-        tools:ignore="QueryAllPackagesPermission" />
+        tools:ignore="PackageVisibilityPolicy,QueryAllPackagesPermission" />
    <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
    <uses-permission android:name="android.permission.CHANGE_NETWORK_STATE" />
+    <uses-permission android:name="android.permission.ACCESS_LOCAL_NETWORK" />
    <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 android:name="android.permission.FOREGROUND_SERVICE"
+        tools:ignore="ForegroundServicesPolicy" />
    <uses-permission
        android:name="android.permission.FOREGROUND_SERVICE_SPECIAL_USE"
        android:minSdkVersion="34" />
    <!-- <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
@@ -52,16 +47,15 @@
        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"
-        tools:targetApi="m">
+        android:theme="@style/AppThemeDayNight.NoActionBar"
+        android:usesCleartextTraffic="true">

        <activity
-            android:name=".ui.MainActivity"
+            android:name=".ui.main.MainActivity"
            android:exported="true"
-            android:launchMode="singleTask"
-            android:theme="@style/AppThemeDayNight.NoActionBar">
+            android:launchMode="singleTask">
            <intent-filter>
                <action android:name="android.intent.action.MAIN" />

@@ -77,53 +71,106 @@
                android:resource="@xml/shortcuts" />
        </activity>
        <activity
-            android:name=".ui.ServerActivity"
+            android:name=".ui.server.ServerVmessActivity"
            android:exported="false"
-            android:windowSoftInputMode="stateUnchanged" />
+            android:windowSoftInputMode="stateUnchanged|adjustResize" />
        <activity
-            android:name=".ui.ServerCustomConfigActivity"
+            android:name=".ui.server.ServerVlessActivity"
            android:exported="false"
-            android:windowSoftInputMode="stateUnchanged" />
+            android:windowSoftInputMode="stateUnchanged|adjustResize" />
        <activity
-            android:name=".ui.SettingsActivity"
+            android:name=".ui.server.ServerShadowsocksActivity"
+            android:exported="false"
+            android:windowSoftInputMode="stateUnchanged|adjustResize" />
+        <activity
+            android:name=".ui.server.ServerSocksActivity"
+            android:exported="false"
+            android:windowSoftInputMode="stateUnchanged|adjustResize" />
+        <activity
+            android:name=".ui.server.ServerHttpActivity"
+            android:exported="false"
+            android:windowSoftInputMode="stateUnchanged|adjustResize" />
+        <activity
+            android:name=".ui.server.ServerTrojanActivity"
+            android:exported="false"
+            android:windowSoftInputMode="stateUnchanged|adjustResize" />
+        <activity
+            android:name=".ui.server.ServerWireguardActivity"
+            android:exported="false"
+            android:windowSoftInputMode="stateUnchanged|adjustResize" />
+        <activity
+            android:name=".ui.server.ServerHysteria2Activity"
+            android:exported="false"
+            android:windowSoftInputMode="stateUnchanged|adjustResize" />
+        <activity
+            android:name=".ui.server.ServerCustomConfigActivity"
+            android:exported="false"
+            android:windowSoftInputMode="stateUnchanged|adjustResize" />
+        <activity
+            android:name=".ui.server.ServerGroupActivity"
+            android:exported="false"
+            android:windowSoftInputMode="stateUnchanged|adjustResize" />
+        <activity
+            android:name=".ui.server.ServerProxyChainActivity"
+            android:exported="false"
+            android:windowSoftInputMode="stateUnchanged|adjustResize" />
+        <activity
+            android:name=".ui.settings.SettingsActivity"
            android:exported="false" />
        <activity
-            android:name=".ui.PerAppProxyActivity"
+            android:name=".ui.perappproxy.PerAppProxyActivity"
+            android:exported="false" />
+        <activity
+            android:name=".ui.apppicker.AppPickerActivity"
            android:exported="false" />
        <activity
            android:name=".ui.ScannerActivity"
            android:exported="false" />
        <activity
-            android:name=".ui.LogcatActivity"
+            android:name=".ui.logcat.LogcatActivity"
            android:exported="false" />
        <activity
-            android:name=".ui.RoutingSettingActivity"
+            android:name=".ui.routing.RoutingSettingActivity"
            android:exported="false" />
        <activity
-            android:name=".ui.RoutingEditActivity"
+            android:name=".ui.routing.RoutingEditActivity"
+            android:windowSoftInputMode="stateUnchanged|adjustResize"
            android:exported="false" />
        <activity
-            android:name=".ui.SubSettingActivity"
+            android:name=".ui.subscription.SubSettingActivity"
            android:exported="false" />
        <activity
-            android:name=".ui.UserAssetActivity"
+            android:name=".ui.userasset.UserAssetActivity"
            android:exported="false" />
        <activity
-            android:name=".ui.UserAssetUrlActivity"
+            android:name=".ui.userasset.UserAssetUrlActivity"
            android:exported="false" />

        <activity
-            android:name=".ui.SubEditActivity"
+            android:name=".ui.subscription.SubEditActivity"
+            android:windowSoftInputMode="stateUnchanged|adjustResize"
            android:exported="false" />
        <activity
-            android:name=".ui.ScScannerActivity"
+            android:name=".ui.shortcut.ScScannerActivity"
            android:exported="false" />
        <activity
-            android:name=".ui.ScSwitchActivity"
+            android:name=".ui.shortcut.ScSwitchActivity"
            android:excludeFromRecents="true"
            android:exported="false"
            android:process=":RunSoLibV2RayDaemon"
-            android:theme="@style/AppTheme.NoActionBar.Translucent" />
+            android:theme="@style/AppThemeDayNight.NoActionBar.Translucent" />
+        <activity
+            android:name=".ui.shortcut.ScStartActivity"
+            android:excludeFromRecents="true"
+            android:exported="false"
+            android:process=":RunSoLibV2RayDaemon"
+            android:theme="@style/AppThemeDayNight.NoActionBar.Translucent" />
+        <activity
+            android:name=".ui.shortcut.ScStopActivity"
+            android:excludeFromRecents="true"
+            android:exported="false"
+            android:process=":RunSoLibV2RayDaemon"
+            android:theme="@style/AppThemeDayNight.NoActionBar.Translucent" />

        <activity
            android:name=".ui.UrlSchemeActivity"
@@ -144,18 +191,25 @@
                <data android:host="install-sub" />
            </intent-filter>
        </activity>
+        <activity
+            android:name=".ui.checkupdate.CheckUpdateActivity"
+            android:exported="false" />
+        <activity
+            android:name=".ui.backup.BackupActivity"
+            android:exported="false" />
        <activity
            android:name=".ui.AboutActivity"
            android:exported="false" />

        <service
-            android:name=".service.V2RayVpnService"
+            android:name=".service.CoreVpnService"
            android:enabled="true"
            android:exported="false"
            android:foregroundServiceType="specialUse"
            android:label="@string/app_name"
            android:permission="android.permission.BIND_VPN_SERVICE"
-            android:process=":RunSoLibV2RayDaemon">
+            android:process=":RunSoLibV2RayDaemon"
+            tools:ignore="VpnServicePolicy">
            <intent-filter>
                <action android:name="android.net.VpnService" />
            </intent-filter>
@@ -168,7 +222,7 @@
        </service>

        <service
-            android:name=".service.V2RayProxyOnlyService"
+            android:name=".service.CoreProxyOnlyService"
            android:exported="false"
            android:foregroundServiceType="specialUse"
            android:label="@string/app_name"
@@ -179,9 +233,35 @@
        </service>

        <service
-            android:name=".service.V2RayTestService"
+            android:name=".service.CoreRootService"
            android:exported="false"
-            android:process=":RunSoLibV2RayDaemon" />
+            android:foregroundServiceType="specialUse"
+            android:label="@string/app_name"
+            android:process=":RunSoLibV2RayDaemon">
+            <property
+                android:name="android.app.PROPERTY_SPECIAL_USE_FGS_SUBTYPE"
+                android:value="proxy" />
+        </service>
+
+        <service
+            android:name=".service.CoreTestService"
+            android:exported="false"
+            android:foregroundServiceType="specialUse"
+            android:process=":RunSoLibV2RayDaemon">
+            <property
+                android:name="android.app.PROPERTY_SPECIAL_USE_FGS_SUBTYPE"
+                android:value="test" />
+        </service>
+
+        <service
+            android:name=".service.SubscriptionUpdateService"
+            android:exported="false"
+            android:foregroundServiceType="specialUse"
+            android:process=":RunSoLibV2RayDaemon">
+            <property
+                android:name="android.app.PROPERTY_SPECIAL_USE_FGS_SUBTYPE"
+                android:value="test" />
+        </service>

        <receiver
            android:name=".receiver.WidgetProvider"
@@ -192,8 +272,8 @@
                android:resource="@xml/app_widget_provider" />
            <intent-filter>
                <action android:name="android.appwidget.action.APPWIDGET_UPDATE" />
-                <action android:name="com.v2ray.ang.action.widget.click" />
-                <action android:name="com.v2ray.ang.action.activity" />
+                <action android:name="${applicationId}.action.widget.click" />
+                <action android:name="${applicationId}.action.activity" />
            </intent-filter>
        </receiver>
        <receiver
@@ -202,6 +282,8 @@
            android:label="BootReceiver">
            <intent-filter>
                <action android:name="android.intent.action.BOOT_COMPLETED" />
+                <action android:name="android.intent.action.LOCKED_BOOT_COMPLETED" />
+                <action android:name="android.intent.action.MY_PACKAGE_REPLACED" />
            </intent-filter>
        </receiver>

@@ -222,7 +304,7 @@
        </service>
        <!-- =====================Tasker===================== -->
        <activity
-            android:name=".ui.TaskerActivity"
+            android:name=".ui.shortcut.TaskerActivity"
            android:exported="true"
            android:icon="@mipmap/ic_launcher">
            <intent-filter>
@@ -253,6 +335,11 @@

        </provider>

+        <service
+            android:name="androidx.work.multiprocess.RemoteWorkManagerService"
+            android:exported="false"
+            android:process=":bg" />
+
        <provider
            android:name="androidx.core.content.FileProvider"
            android:authorities="${applicationId}.cache"
@@ -6,14 +6,6 @@
      "bittorrent"
    ]
  },
-  {
-    "remarks": "Google cn",
-    "outboundTag": "proxy",
-    "domain": [
-      "domain:googleapis.cn",
-      "domain:gstatic.com"
-    ]
-  },
  {
    "remarks": "阻断udp443",
    "outboundTag": "block",
@@ -21,10 +13,10 @@
    "network": "udp"
  },
  {
-    "remarks": "阻断广告",
-    "outboundTag": "block",
+    "remarks": "代理Google",
+    "outboundTag": "proxy",
    "domain": [
-      "geosite:category-ads-all"
+      "geosite:google"
    ]
  },
  {
@@ -146,4 +138,4 @@
    "port": "0-65535",
    "outboundTag": "direct"
  }
-]
+]
@@ -5,13 +5,6 @@
    "port": "443",
    "network": "udp"
  },
-  {
-    "remarks": "阻断广告",
-    "outboundTag": "block",
-    "domain": [
-      "geosite:category-ads-all"
-    ]
-  },
  {
    "remarks": "绕过局域网IP",
    "outboundTag": "direct",
@@ -1,12 +1,4 @@
 [
-  {
-    "remarks": "Google cn",
-    "outboundTag": "proxy",
-    "domain": [
-      "domain:googleapis.cn",
-      "domain:gstatic.com"
-    ]
-  },
  {
    "remarks": "阻断udp443",
    "outboundTag": "block",
@@ -14,10 +6,10 @@
    "network": "udp"
  },
  {
-    "remarks": "阻断广告",
-    "outboundTag": "block",
+    "remarks": "代理Google",
+    "outboundTag": "proxy",
    "domain": [
-      "geosite:category-ads-all"
+      "geosite:google"
    ]
  },
  {
@@ -99,10 +91,5 @@
    "domain": [
      "geosite:cn"
    ]
-  },
-  {
-    "remarks": "最终代理",
-    "port": "0-65535",
-    "outboundTag": "proxy"
  }
-]
+]
@@ -5,13 +5,6 @@
    "port": "443",
    "network": "udp"
  },
-  {
-    "remarks": "Block ads and trackers",
-    "outboundTag": "block",
-    "domain": [
-      "geosite:category-ads-all"
-    ]
-  },
  {
    "remarks": "Direct LAN IP",
    "outboundTag": "direct",
@@ -40,10 +33,5 @@
    "ip": [
       "geoip:ir"
    ]
-  },
-  {
-    "remarks": "Final Agent",
-    "port": "0-65535",
-    "outboundTag": "proxy"
  }
 ]
@@ -0,0 +1,43 @@
+[
+  {
+    "remarks": "Bypass bittorrent",
+    "outboundTag": "direct",
+    "protocol": [
+      "bittorrent"
+    ]
+  },
+  {
+    "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 Russia domains",
+    "outboundTag": "direct",
+    "domain": [
+      "geosite:category-ru"
+    ]
+  },
+  {
+    "remarks": "Bypass Russia IP",
+    "outboundTag": "direct",
+    "ip": [
+       "geoip:ru"
+    ]
+  }
+]
@@ -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
@@ -30,17 +30,10 @@
      "enabled": true,
      "destOverride": [
        "http",
-        "tls"
+        "tls",
+		"quic"
      ]
    }
-  },
-  {
-    "tag": "http",
-    "port": 10809,
-    "protocol": "http",
-    "settings": {
-      "userLevel": 8
-    }
  }
 ],
  "outbounds": [{
@@ -81,8 +74,10 @@
  },
  {
    "protocol": "freedom",
-    "settings": {
-      "domainStrategy": "UseIP"
+    "streamSettings": {
+      "sockopt": {
+        "domainStrategy": "UseIP"
+      }
    },
    "tag": "direct"
  },
@@ -97,7 +92,7 @@
  }
  ],
  "routing": {
-      "domainStrategy": "IPIfNonMatch",
+      "domainStrategy": "AsIs",
      "rules": []
  },
  "dns": {
@@ -0,0 +1,119 @@
+{
+  "stats":{},
+  "log": {
+    "loglevel": "warning"
+  },
+  "policy":{
+      "levels": {
+        "8": {
+          "handshake": 4,
+          "connIdle": 300,
+          "uplinkOnly": 1,
+          "downlinkOnly": 1
+        }
+      },
+      "system": {
+        "statsOutboundUplink": true,
+        "statsOutboundDownlink": true
+      }
+  },
+  "inbounds": [{
+    "tag": "socks",
+    "port": 10808,
+    "protocol": "socks",
+    "settings": {
+      "auth": "noauth",
+      "udp": true,
+      "userLevel": 8
+    },
+    "sniffing": {
+      "enabled": true,
+      "destOverride": [
+        "http",
+        "tls",
+		"quic"
+      ]
+    }
+  },
+  {
+    "tag": "tun",
+    "protocol": "tun",
+    "settings": {
+      "name": "xray0",
+      "MTU": 1500,
+      "userLevel": 8
+    },
+    "sniffing": {
+      "enabled": true,
+      "destOverride": [
+        "http",
+        "tls",
+		"quic"
+      ]
+    }
+  }
+],
+  "outbounds": [{
+    "tag": "proxy",
+    "protocol": "vmess",
+    "settings": {
+      "vnext": [
+        {
+          "address": "v2ray.cool",
+          "port": 10086,
+          "users": [
+            {
+              "id": "a3482e88-686a-4a58-8126-99c9df64b7bf",
+              "alterId": 0,
+              "security": "auto",
+              "level": 8
+            }
+          ]
+        }
+      ],
+      "servers": [
+        {
+        "address": "v2ray.cool",
+        "method": "chacha20",
+        "ota": false,
+        "password": "123456",
+        "port": 10086,
+        "level": 8
+      }
+      ]
+    },
+    "streamSettings": {
+      "network": "tcp"
+    },
+    "mux": {
+      "enabled": false
+    }
+  },
+  {
+    "protocol": "freedom",
+    "streamSettings": {
+      "sockopt": {
+        "domainStrategy": "UseIP"
+      }
+    },
+    "tag": "direct"
+  },
+  {
+    "protocol": "blackhole",
+    "tag": "block",
+    "settings": {
+      "response": {
+        "type": "http"
+      }
+    }
+  }
+  ],
+  "routing": {
+      "domainStrategy": "AsIs",
+      "rules": []
+  },
+  "dns": {
+      "hosts": {},
+      "servers": []
+  }
+}
@@ -1,22 +1,23 @@
 package com.v2ray.ang

+import android.app.Application
 import android.content.Context
-import android.content.pm.PackageManager
-import android.os.Build
-import androidx.multidex.MultiDexApplication
 import androidx.work.Configuration
 import androidx.work.WorkManager
 import com.tencent.mmkv.MMKV
 import com.v2ray.ang.AppConfig.ANG_PACKAGE
 import com.v2ray.ang.handler.SettingsManager
-import com.v2ray.ang.util.Utils
+import com.v2ray.ang.ui.compose.ThemeManager

-class AngApplication : MultiDexApplication() {
+class AngApplication : Application() {
    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
@@ -26,28 +27,21 @@ class AngApplication : MultiDexApplication() {
        .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()
        // Initialize WorkManager with the custom configuration
        WorkManager.initialize(this, workManagerConfiguration)

-        SettingsManager.initRoutingRulesets(this)
+        // Ensure critical preference defaults are present in MMKV early
+        SettingsManager.initApp(this)
+
+        // Initialize theme state from MMKV
+        ThemeManager.refresh()
    }
-
-    fun getPackageInfo(packageName: String) = packageManager.getPackageInfo(
-        packageName, if (Build.VERSION.SDK_INT >= 28) PackageManager.GET_SIGNING_CERTIFICATES
-        else @Suppress("DEPRECATION") PackageManager.GET_SIGNATURES
-    )!!
-
 }
@@ -5,14 +5,19 @@ 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"
-    const val DIR_BACKUPS = "backups"
+
+    const val WEBDAV_BACKUP_DIR = "backups"
+    const val WEBDAV_BACKUP_FILE_NAME = "backup_ng.zip"

    /** Legacy configuration keys. */
    const val ANG_CONFIG = "ang_config"
-    const val PREF_INAPP_BUY_IS_PREMIUM = "pref_inapp_buy_is_premium"
+
+    // Default subscription ID for ungrouped servers
+    const val DEFAULT_SUBSCRIPTION_ID = "__default_subscription__"

    /** Preferences mapped to MMKV storage. */
    const val PREF_SNIFFING_ENABLED = "pref_sniffing_enabled"
@@ -22,8 +27,12 @@ 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_VPN_MTU = "pref_vpn_mtu"
    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"
@@ -34,38 +43,61 @@ object AppConfig {
    const val PREF_FRAGMENT_PACKETS = "pref_fragment_packets"
    const val PREF_FRAGMENT_LENGTH = "pref_fragment_length"
    const val PREF_FRAGMENT_INTERVAL = "pref_fragment_interval"
-    const val SUBSCRIPTION_AUTO_UPDATE = "pref_auto_update_subscription"
-    const val SUBSCRIPTION_AUTO_UPDATE_INTERVAL = "pref_auto_update_interval"
-    const val SUBSCRIPTION_DEFAULT_UPDATE_INTERVAL = "1440" // Default is 24 hours
+    const val PREF_FRAGMENT_MAXSPLIT = "pref_fragment_maxsplit"
+    const val PREF_OBSERVATORY_LEAST_PING_INTERVAL = "pref_observatory_least_ping_interval"
+    const val PREF_OBSERVATORY_LEAST_LOAD_INTERVAL = "pref_observatory_least_load_interval"
+    const val PREF_OBSERVATORY_LEAST_LOAD_METHOD = "pref_observatory_least_load_method"
+    const val PREF_OBSERVATORY_LEAST_LOAD_SAMPLING = "pref_observatory_least_load_sampling"
+    const val PREF_OBSERVATORY_LEAST_LOAD_TIMEOUT = "pref_observatory_least_load_timeout"
    const val SUBSCRIPTION_UPDATE_TASK_NAME = "subscription_updater"
+    const val SUBSCRIPTION_MIN_INTERVAL_MINUTES = 15L
    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_GROUP_ALL_DISPLAY = "pref_group_all_display"
    const val PREF_LANGUAGE = "pref_language"
    const val PREF_UI_MODE_NIGHT = "pref_ui_mode_night"
+    const val PREF_IPV6_ENABLED = "pref_ipv6_enabled"
    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_ENABLE_LOCAL_PROXY = "pref_enable_local_proxy"
    const val PREF_SOCKS_PORT = "pref_socks_port"
-    const val PREF_HTTP_PORT = "pref_http_port"
+    const val PREF_DYNAMIC_SOCKS_PORT = "pref_dynamic_socks_port"
+    const val PREF_SOCKS_USERNAME = "pref_socks_username"
+    const val PREF_SOCKS_PASSWORD = "pref_socks_password"
+    const val PREF_SOCKS_ENABLE_UDP = "pref_socks_enable_udp"
    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_IP_API_URL = "pref_ip_api_url"
    const val PREF_LOGLEVEL = "pref_core_loglevel"
+    const val PREF_OUTBOUND_DOMAIN_RESOLVE_METHOD = "pref_outbound_domain_resolve_method"
    const val PREF_MODE = "pref_mode"
+    const val PREF_ROOT_MODE_ENABLE = "pref_root_mode_enabled"
+    const val PREF_ROOT_LAN_SHARING = "pref_root_lan_sharing"
    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_v2"
+    const val PREF_HEV_TUNNEL_LOGLEVEL = "pref_hev_tunnel_loglevel"
+    const val PREF_HEV_TUNNEL_RW_TIMEOUT = "pref_hev_tunnel_rw_timeout_v2"
+    const val PREF_UPDATE_SUBSCRIPTION = "pref_update_subscription"
+    const val PREF_AUTO_TEST_AFTER_UPDATE_SUBSCRIPTION = "pref_auto_test_after_update_subscription"
+    const val PREF_AUTO_REMOVE_INVALID_AFTER_TEST = "pref_auto_remove_invalid_after_test"
+    const val PREF_AUTO_SORT_AFTER_TEST = "pref_auto_sort_after_test"
+    const val PREF_REAL_PING_CONCURRENCY = "pref_real_ping_concurrency"

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

    /** Protocol identifiers. */
-    const val PROTOCOL_FREEDOM: String = "freedom"
+    const val PROTOCOL_FREEDOM = "freedom"

    /** Broadcast actions. */
-    const val BROADCAST_ACTION_SERVICE = "com.v2ray.ang.action.service"
-    const val BROADCAST_ACTION_ACTIVITY = "com.v2ray.ang.action.activity"
-    const val BROADCAST_ACTION_WIDGET_CLICK = "com.v2ray.ang.action.widget.click"
+    const val BROADCAST_ACTION_SERVICE = "$ANG_PACKAGE.action.service"
+    const val BROADCAST_ACTION_ACTIVITY = "$ANG_PACKAGE.action.activity"
+    const val BROADCAST_ACTION_WIDGET_CLICK = "$ANG_PACKAGE.action.widget.click"

    /** Tasker extras. */
    const val TASKER_EXTRA_BUNDLE = "com.twofortyfouram.locale.intent.extra.BUNDLE"
@@ -79,28 +111,40 @@ object AppConfig {
    const val TAG_DIRECT = "direct"
    const val TAG_BLOCKED = "block"
    const val TAG_FRAGMENT = "fragment"
+    const val TAG_DNS = "dns-module"
+    const val TAG_DOMESTIC_DNS = "domestic-dns"
+    const val TAG_BALANCER = "balancer-main"
+    const val TAG_BALANCER_PRE = "balancer"

    /** Network-related constants. */
    const val UPLINK = "uplink"
    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 OBSERVATORY_LEAST_PING_INTERVAL = "3m"
+    const val OBSERVATORY_LEAST_LOAD_INTERVAL = "5m"
+    const val OBSERVATORY_LEAST_LOAD_METHOD = "HEAD"
+    const val OBSERVATORY_LEAST_LOAD_SAMPLING = "2"
+    const val OBSERVATORY_LEAST_LOAD_TIMEOUT = "30s"
+
+    //    const val IP_API_URL = "https://speed.cloudflare.com/meta"
+    const val IP_API_URL = "https://api.ip.sb/geoip"

    /** DNS server addresses. */
-    const val DNS_PROXY = "1.1.1.1"
+    const val DNS_PROXY = "https://cloudflare-dns.com/dns-query"
    const val DNS_DIRECT = "223.5.5.5"
    const val DNS_VPN = "1.1.1.1"
    const val GEOSITE_PRIVATE = "geosite:private"
@@ -108,10 +152,15 @@ object AppConfig {
    const val GEOIP_PRIVATE = "geoip:private"
    const val GEOIP_CN = "geoip:cn"

+    /** Geo data file names. */
+    const val GEOSITE_DAT = "geosite.dat"
+    const val GEOIP_DAT = "geoip.dat"
+    const val GEOIP_ONLY_CN_PRIVATE_DAT = "geoip-only-cn-private.dat"
+    const val GEOIP_ONLY_CN_PRIVATE_URL = "$GITHUB_RAW_URL/Loyalsoldier/geoip/release/$GEOIP_ONLY_CN_PRIVATE_DAT"
+
    /** 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"
@@ -130,52 +179,86 @@ object AppConfig {
    const val MSG_STATE_RESTART = 5
    const val MSG_MEASURE_DELAY = 6
    const val MSG_MEASURE_DELAY_SUCCESS = 61
-    const val MSG_MEASURE_CONFIG = 7
-    const val MSG_MEASURE_CONFIG_SUCCESS = 71
-    const val MSG_MEASURE_CONFIG_CANCEL = 72
+    const val MSG_MEASURE_CONFIG_START = 7
+    const val MSG_MEASURE_CONFIG_CANCEL = 71
+    const val MSG_MEASURE_CONFIG_SUCCESS = 72
+    const val MSG_MEASURE_CONFIG_NOTIFY = 73
+    const val MSG_MEASURE_CONFIG_FINISH = 74
+
+    const val MSG_SUB_UPDATE_START = 8
+    const val MSG_SUB_UPDATE_CANCEL = 81

    /** Notification channel IDs and names. */
-    const val RAY_NG_CHANNEL_ID = "RAY_NG_M_CH_ID"
-    const val RAY_NG_CHANNEL_NAME = "v2rayNG Background Service"
-    const val SUBSCRIPTION_UPDATE_CHANNEL = "subscription_update_channel"
-    const val SUBSCRIPTION_UPDATE_CHANNEL_NAME = "Subscription Update Service"
+    // Use a new ID because Android does not let an app raise an existing channel's importance.
+    const val RAY_NG_CHANNEL_ID = "CORE_M_CH_ID_V2"
+    const val RAY_NG_CHANNEL_NAME = "Core Background Service"

    /** Protocols Scheme **/
    const val VMESS = "vmess://"
    const val CUSTOM = ""
    const val SHADOWSOCKS = "ss://"
    const val SOCKS = "socks://"
+    const val SOCKS4 = "socks4://"
+    const val SOCKS5 = "socks5://"
    const val HTTP = "http://"
    const val VLESS = "vless://"
    const val TROJAN = "trojan://"
    const val WIREGUARD = "wireguard://"
    const val TUIC = "tuic://"
+    const val HYSTERIA = "hysteria://"
    const val HYSTERIA2 = "hysteria2://"
    const val HY2 = "hy2://"
+    const val V2RAYNFMTS = "v2rayn://"

    /** Give a good name to this, IDK*/
    const val VPN = "VPN"
+    const val VPN_MTU = 1500
+
+    /** Root (system-wide) mode runtime constants. */
+    const val ROOT_RUNTIME_DIR = "sys_cache"
+    const val ROOT_IPTABLES_CHAIN = "CORE_FILTER"
+    const val ROOT_FWMARK = 255            // defensive RETURN tag; hev's only upstream socket is loopback (already bypassed)
+    const val ROOT_MARK_ROUTE = 1          // packets we want pushed into the tun device
+    const val ROOT_ROUTE_TABLE = 2024
+    const val ROOT_RULE_PRIORITY = 1000
+    const val ROOT_TUN_NAME = "utun7788"
+    const val ROOT_TUN_ADDR_V4 = "198.18.0.1/15"
+    const val ROOT_TUN_ADDR_V6 = "fdfe:dcba:9876::1/64"
+
+    // hev-socks5-tunnel run as a standalone root binary (reuses the same project already
+    // bundled for the VPN hev path; distinct filename from the JNI lib to avoid collision).
+    const val ROOT_TUN2SOCKS_BIN = "libhevsockstun.so"
+    const val ROOT_FWD_CHAIN = "CORE_FWD"   // FORWARD chain for LAN/tethering sharing
+    const val ROOT_DNS_CHAIN = "CORE_DNS"   // nat chain for tethered-client DNS DNAT
+    const val ROOT_V6_CHAIN = "CORE6_FILTER"       // ip6tables filter/OUTPUT chain: blackhole native IPv6 when it isn't tunneled
+    const val ROOT_V6_FWD_CHAIN = "CORE6_FWD" // ip6tables FORWARD chain: route or reject tethered clients' native IPv6
+    const val ROOT_V6_PRE_CHAIN = "CORE6_PRE" // ip6tables mangle/PREROUTING chain: mark forwarded clients' IPv6 into the tun
+    const val ROOT_LAN_DNS = "1.1.1.1"          // fallback resolver for tethered clients when no plain-IPv4 DNS is configured
+    const val ROOT_OOM_SCORE = "-1000"          // oom_score_adj that makes the LMK never kill us
+
+    /** hev-sock5-tunnel read-write-timeout value */
+    const val HEVTUN_RW_TIMEOUT = "300,60"

    // 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_DOMAIN = "one.one.one.one"
+    const val DNS_CISCO_SSE_DOMAIN = "dns.sse.cisco.com"
+    const val DNS_CISCO_UMBRELLA_DOMAIN = "dns.umbrella.com"
+    const val DNS_CLOUDFLARE_ONE_DOMAIN = "one.one.one.one"
+    const val DNS_CLOUDFLARE_ONEDOT_DNS_DOMAIN = "1dot1dot1dot1.cloudflare-dns.com"
+    const val DNS_CLOUDFLARE_DNS_COM_DOMAIN = "dns.cloudflare.com"
+    const val DNS_CLOUDFLARE_DNS_DOMAIN = "cloudflare-dns.com"
+    const val DNS_CLOUDFLARE_WARP_DOMAIN = "engage.cloudflareclient.com"
+    const val DNS_DNSPOD_DOH_DOMAIN = "doh.pub"
+    const val DNS_DNSPOD_DOT_DOMAIN = "dot.pub"
    const val DNS_GOOGLE_DOMAIN = "dns.google"
    const val DNS_QUAD9_DOMAIN = "dns.quad9.net"
+    const val DNS_SB_DOMAIN = "dns.sb"
    const val DNS_YANDEX_DOMAIN = "common.dot.dns.yandex.net"

-    
-    val DNS_ALIDNS_ADDRESSES = arrayListOf("223.5.5.5", "223.6.6.6", "2400:3200::1", "2400:3200:baba::1")
-    val DNS_CLOUDFLARE_ADDRESSES = arrayListOf("1.1.1.1", "1.0.0.1", "2606:4700:4700::1111", "2606:4700:4700::1001")
-    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")
-
    const val DEFAULT_PORT = 443
    const val DEFAULT_SECURITY = "auto"
    const val DEFAULT_LEVEL = 8
@@ -184,4 +267,79 @@ object AppConfig {
    const val REALITY = "reality"
    const val HEADER_TYPE_HTTP = "http"

+    const val UNIDENTIFIED_PACKAGE = "__unknown_app__"
+
+    val DNS_ALIDNS_ADDRESSES = arrayListOf("223.5.5.5", "223.6.6.6", "2400:3200::1", "2400:3200:baba::1")
+    val DNS_CISCO_SSE_ADDRESSES = arrayListOf("208.67.220.220", "208.67.222.222", "2620:119:35::35", "2620:119:53::53")
+    val DNS_CISCO_UMBRELLA_ADDRESSES = arrayListOf("208.67.220.220", "208.67.222.222", "2620:119:35::35", "2620:119:53::53")
+    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_ONEDOT_DNS_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("162.159.61.8", "172.64.41.8", "2a06:98c1:52::8", "2803:f800:53::8")
+    val DNS_CLOUDFLARE_DNS_ADDRESSES = arrayListOf("104.16.248.249", "104.16.249.249", "2606:4700::6810:f8f9", "2606:4700::6810:f9f9")
+    val DNS_CLOUDFLARE_WARP_ADDRESSES = arrayListOf("162.159.192.1", "2606:4700:d0::a29f:c001")
+    val DNS_DNSPOD_DOH_ADDRESSES = arrayListOf("1.12.12.12", "120.53.53.53")
+    val DNS_DNSPOD_DOT_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_SB_ADDRESSES = arrayListOf("45.11.45.11", "185.222.222.222", "2a09::", "2a11::")
+    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"
+    )
+
+    val BUILTIN_OUTBOUND_TAGS = setOf(
+        TAG_PROXY,
+        TAG_DIRECT,
+        TAG_BLOCKED,
+    )
+
+    val OBSERVATORY_DURATION_PATTERN = Regex("""[1-9]\d*(ms|s|m|h)""")
 }
@@ -0,0 +1,8 @@
+package com.v2ray.ang.contracts
+
+import android.content.Context
+
+interface IDialerService {
+    fun start(context: Context, dialerAddr: String)
+    fun stop()
+}
@@ -0,0 +1,38 @@
+package com.v2ray.ang.contracts
+
+import android.app.Service
+import android.net.Network
+
+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
+
+    /**
+     * Declares the networks the tunnel runs on top of.
+     * Only meaningful for the VPN service, the other run modes have no interface to report.
+     *
+     * @param networks The upstream networks, null to let the system pick.
+     * @return True if the networks were accepted.
+     */
+    fun setUnderlyingNetworks(networks: Array<Network>?): Boolean = false
+}
@@ -0,0 +1,19 @@
+package com.v2ray.ang.contracts
+
+/**
+ * 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 +1,273 @@
+package com.v2ray.ang.core
+
+import android.content.Context
+import com.v2ray.ang.AppConfig
+import com.v2ray.ang.dto.CoreConfigContext
+import com.v2ray.ang.dto.entities.ProfileItem
+import com.v2ray.ang.enums.BalancerStrategyType
+import com.v2ray.ang.enums.CoreResolvedType
+import com.v2ray.ang.enums.EConfigType
+import com.v2ray.ang.extension.isComplexType
+import com.v2ray.ang.extension.isNotNullEmpty
+import com.v2ray.ang.handler.MmkvManager
+import com.v2ray.ang.handler.SettingsManager
+import com.v2ray.ang.util.LogUtil
+import com.v2ray.ang.util.Utils
+
+/**
+ * Build runtime context from the selected profile.
+ *
+ * All outbound type analysis is completed here for both the selected profile
+ * and routing targets. Custom profiles are returned immediately without
+ * entering the normal analysis flow.
+ */
+object CoreConfigContextBuilder {
+
+    /**
+     * Load one profile and produce a fully analyzed context.
+     *
+     * Null is returned only when the selected profile cannot be loaded.
+     */
+    fun build(context: Context, guid: String): CoreConfigContext? {
+        val config = MmkvManager.decodeServerConfig(guid) ?: return null
+
+        // CUSTOM: return immediately — CoreConfigManager handles this path on its own.
+        if (config.configType == EConfigType.CUSTOM) {
+            return CoreConfigContext(context = context, guid = guid, isCustom = true)
+        }
+
+        // Step 1: Resolve the main outbound (always tag = TAG_PROXY).
+        val primaryResolvedOutbound = resolveOutbound(AppConfig.TAG_PROXY, config) ?: run {
+            LogUtil.e(AppConfig.TAG, "Failed to resolve main outbound for '${config.remarks}'")
+            return null
+        }
+
+        // Step 2: Resolve all non-builtin routing outbound tags.
+        val routingResolvedOutbounds = resolveRoutingOutbounds()
+        val resolvedOutbounds = listOf(primaryResolvedOutbound) + routingResolvedOutbounds
+        val fallbackResolvedOutbounds = resolveFallbackOutbounds(resolvedOutbounds)
+        val routingDomainRules = collectRoutingDomainRulesForDns()
+
+        return CoreConfigContext(
+            context = context,
+            guid = guid,
+            resolvedOutbounds = resolvedOutbounds + fallbackResolvedOutbounds,
+            routingDomainRules = routingDomainRules,
+        )
+    }
+
+    /**
+     * Resolve one outbound target into a normalized outbound entry.
+     *
+     * Custom profiles are ignored at this stage and produce no entry.
+     */
+    private fun resolveOutbound(tag: String, profile: ProfileItem): CoreConfigContext.ResolvedOutbound? {
+        if (profile.configType == EConfigType.CUSTOM) {
+            return null
+        }
+
+        val (resolvedProfiles, resolvedType) = when (profile.configType) {
+            EConfigType.POLICYGROUP -> Pair(
+                resolvePolicyGroupProfiles(profile),
+                CoreResolvedType.POLICYGROUP,
+            )
+
+            EConfigType.PROXYCHAIN -> {
+                val chainProfiles = resolveProxyChainProfiles(profile)
+                val type = if (chainProfiles.size <= 1) CoreResolvedType.NORMAL else CoreResolvedType.PROXYCHAIN
+                Pair(chainProfiles, type)
+            }
+
+            else -> {
+                val chainProfiles = resolveProxyChainProfilesFromGroup(profile)
+                val type = if (chainProfiles.size <= 1) CoreResolvedType.NORMAL else CoreResolvedType.PROXYCHAIN
+                Pair(chainProfiles, type)
+            }
+        }
+
+        return CoreConfigContext.ResolvedOutbound(
+            tag = tag,
+            profile = profile,
+            resolvedProfiles = resolvedProfiles,
+            resolvedType = resolvedType,
+        )
+    }
+
+    /**
+     * Collect and resolve non-builtin routing targets from enabled rules.
+     *
+     * Invalid or empty targets are skipped and handled by fallback logic later.
+     */
+    private fun resolveRoutingOutbounds(): List<CoreConfigContext.ResolvedOutbound> {
+        val rulesetItems = MmkvManager.decodeRoutingRulesets() ?: return emptyList()
+        val resolvedOutbounds = mutableListOf<CoreConfigContext.ResolvedOutbound>()
+        val processedTags = mutableSetOf<String>()
+
+        try {
+            rulesetItems
+                .filter { it.enabled }
+                .mapNotNull { it.outboundTag.takeIf { tag -> tag.isNotBlank() } }
+                .filter { tag -> tag !in AppConfig.BUILTIN_OUTBOUND_TAGS }
+                .distinct()
+                .forEach { tag ->
+                    if (tag in processedTags) {
+                        return@forEach
+                    }
+                    processedTags.add(tag)
+
+                    try {
+                        val profile = SettingsManager.getServerViaRemarks(tag) ?: run {
+                            LogUtil.w(AppConfig.TAG, "Routing tag '$tag' has no matching profile — will fall back to proxy at routing time")
+                            return@forEach
+                        }
+                        val resolvedOutbound = resolveOutbound(tag, profile) ?: run {
+                            LogUtil.w(AppConfig.TAG, "Cannot use CUSTOM profile as routing outbound for tag '$tag', skipping")
+                            return@forEach
+                        }
+                        if (resolvedOutbound.resolvedProfiles.isEmpty()) {
+                            LogUtil.w(AppConfig.TAG, "Routing outbound '$tag' resolved to empty list, skipping")
+                            return@forEach
+                        }
+                        resolvedOutbounds.add(resolvedOutbound)
+                        LogUtil.d(AppConfig.TAG, "Resolved routing outbound: tag='$tag', type='${resolvedOutbound.resolvedType}', profiles=${resolvedOutbound.resolvedProfiles.size}")
+                    } catch (e: Exception) {
+                        LogUtil.e(AppConfig.TAG, "Failed to resolve routing outbound for tag '$tag', skipping", e)
+                    }
+                }
+        } catch (e: Exception) {
+            LogUtil.e(AppConfig.TAG, "Failed to resolve routing outbounds from rulesets", e)
+        }
+
+        return resolvedOutbounds
+    }
+
+    private fun resolvePolicyGroupProfiles(config: ProfileItem): List<ProfileItem> {
+        try {
+            val serverList = MmkvManager.decodeAllServerList()
+            return serverList
+                .asSequence()
+                .mapNotNull { id -> MmkvManager.decodeServerConfig(id) }
+                .filter { profile ->
+                    val subscriptionId = config.policyGroupSubscriptionId
+                    if (subscriptionId.isNullOrBlank()) {
+                        true
+                    } else {
+                        profile.subscriptionId == subscriptionId
+                    }
+                }
+                .filter { profile ->
+                    val filter = config.policyGroupFilter
+                    if (filter.isNullOrBlank()) {
+                        true
+                    } else {
+                        try {
+                            Regex(filter).containsMatchIn(profile.remarks)
+                        } catch (_: Exception) {
+                            profile.remarks.contains(filter)
+                        }
+                    }
+                }
+                .filter { it.server.isNotNullEmpty() }
+                .filter { Utils.isPureIpAddress(it.server!!) || Utils.isValidUrl(it.server!!) }
+                .filter { !it.configType.isComplexType() }
+                .toList()
+        } catch (e: Exception) {
+            LogUtil.e(AppConfig.TAG, "Failed to resolve policy group profiles for '${config.remarks}'", e)
+            return listOf(config)
+        }
+    }
+
+    private fun resolveProxyChainProfiles(config: ProfileItem): List<ProfileItem> {
+        if (config.proxyChainProfiles.isNullOrBlank()) {
+            return listOf(config)
+        }
+
+        try {
+            return config.proxyChainProfiles.orEmpty().split(",")
+                .asSequence()
+                .mapNotNull { remark -> SettingsManager.getServerViaRemarks(remark) }
+                .filter { it.server.isNotNullEmpty() }
+                .filter { Utils.isPureIpAddress(it.server!!) || Utils.isValidUrl(it.server!!) }
+                .filter { !it.configType.isComplexType() }
+                .toList()
+                .reversed()
+        } catch (e: Exception) {
+            LogUtil.e(AppConfig.TAG, "Failed to resolve proxy chain profiles for '${config.remarks}'", e)
+            return listOf(config)
+        }
+    }
+
+    /**
+     * Resolve chain nodes from subscription neighbors in order: next, current, prev.
+     *
+     * When no chain is available, return a single-node result.
+     */
+    private fun resolveProxyChainProfilesFromGroup(config: ProfileItem): List<ProfileItem> {
+        if (config.subscriptionId.isEmpty()) {
+            return listOf(config)
+        }
+
+        try {
+            val subItem = MmkvManager.decodeSubscription(config.subscriptionId) ?: return listOf(config)
+            val resolved = mutableListOf<ProfileItem>()
+            SettingsManager.getServerViaRemarks(subItem.nextProfile)?.let { resolved.add(it) }
+            resolved.add(config)
+            SettingsManager.getServerViaRemarks(subItem.prevProfile)?.let { resolved.add(it) }
+            return resolved
+        } catch (e: Exception) {
+            LogUtil.e(AppConfig.TAG, "Failed to resolve proxy chain from group for '${config.remarks}'", e)
+            return listOf(config)
+        }
+    }
+
+    /**
+     * Collect enabled routing domain rules in original order for DNS segmentation.
+     *
+     * outbounds are normalized into three tags only: proxy / direct / block.
+     */
+    private fun collectRoutingDomainRulesForDns(): List<CoreConfigContext.RoutingDomainRule> {
+        val rulesetItems = MmkvManager.decodeRoutingRulesets() ?: return emptyList()
+        val result = mutableListOf<CoreConfigContext.RoutingDomainRule>()
+
+        rulesetItems
+            .asSequence()
+            .filter { it.enabled }
+            .filter { !it.domain.isNullOrEmpty() }
+            .forEach { rule ->
+                val normalizedOutboundTag = when (rule.outboundTag) {
+                    AppConfig.TAG_DIRECT -> AppConfig.TAG_DIRECT
+                    AppConfig.TAG_BLOCKED -> AppConfig.TAG_BLOCKED
+                    else -> AppConfig.TAG_PROXY
+                }
+                result.add(
+                    CoreConfigContext.RoutingDomainRule(
+                        domain = rule.domain.orEmpty(),
+                        outboundTag = normalizedOutboundTag
+                    )
+                )
+            }
+
+        return result
+    }
+
+    /**
+     * Resolve and collect fallback outbounds from all POLICYGROUP nodes.
+     *
+     * Fallback targets must not overlap with already resolved tags or builtin tags.
+     */
+    private fun resolveFallbackOutbounds(resolvedOutbounds: List<CoreConfigContext.ResolvedOutbound>): List<CoreConfigContext.ResolvedOutbound> {
+        return resolvedOutbounds
+            .asSequence()
+            .filter { it.resolvedType == CoreResolvedType.POLICYGROUP }
+            .filter { BalancerStrategyType.from(it.profile.policyGroupType).supportsObservatory && it.profile.policyGroupTestOutbounds != false }
+            .mapNotNull { it.profile.policyGroupFallbackTag }
+            .filter { it !in AppConfig.BUILTIN_OUTBOUND_TAGS && resolvedOutbounds.none { outbound -> outbound.tag == it } }
+            .distinct()
+            .mapNotNull { tag ->
+                SettingsManager.getServerViaRemarks(tag)
+                    ?.takeUnless { it.configType == EConfigType.CUSTOM || it.configType == EConfigType.POLICYGROUP }
+                    ?.let { resolveOutbound(tag, it) }
+            }
+            .toList()
+    }
+}
@@ -0,0 +1,100 @@
+package com.v2ray.ang.core
+
+import android.content.Context
+import com.v2ray.ang.AppConfig
+import com.v2ray.ang.util.LogUtil
+import com.v2ray.ang.util.Utils
+import go.Seq
+import libv2ray.CoreCallbackHandler
+import libv2ray.CoreController
+import libv2ray.Libv2ray
+import java.util.concurrent.atomic.AtomicBoolean
+
+/**
+ * V2Ray Native Library Manager
+ *
+ * Thread-safe singleton wrapper for Libv2ray native methods.
+ * Provides initialization protection and unified API for V2Ray core operations.
+ */
+object CoreNativeManager {
+    private val initialized = AtomicBoolean(false)
+
+    /**
+     * Initialize V2Ray core environment.
+     * This method is thread-safe and ensures initialization happens only once.
+     * Subsequent calls will be ignored silently.
+     *
+     */
+    fun initCoreEnv(context: Context?) {
+        if (initialized.compareAndSet(false, true)) {
+            try {
+                Seq.setContext(context?.applicationContext)
+                val assetPath = Utils.userAssetPath(context)
+                val deviceId = Utils.getDeviceIdForXUDPBaseKey()
+                Libv2ray.initCoreEnv(assetPath, deviceId)
+                LogUtil.i(AppConfig.TAG, "V2Ray core environment initialized successfully")
+            } catch (e: Exception) {
+                LogUtil.e(AppConfig.TAG, "Failed to initialize V2Ray core environment", e)
+                initialized.set(false)
+                throw e
+            }
+        } else {
+            LogUtil.d(AppConfig.TAG, "V2Ray core environment already initialized, skipping")
+        }
+    }
+
+    fun reconcileBrowserDialer(dialerAddr: String) {
+        try {
+            Libv2ray.reconcileBrowserDialer(dialerAddr)
+            LogUtil.i(AppConfig.TAG, "Browser dialer reconciled successfully with address: $dialerAddr")
+        } catch (e: Exception) {
+            LogUtil.e(AppConfig.TAG, "Failed to reconcile browser dialer with address: $dialerAddr", e)
+        }
+    }
+
+
+    /**
+     * Get V2Ray core version.
+     *
+     * @return Version string of the V2Ray core
+     */
+    fun getLibVersion(): String {
+        return try {
+            Libv2ray.checkVersionX()
+        } catch (e: Exception) {
+            LogUtil.e(AppConfig.TAG, "Failed to check V2Ray version", e)
+            "Unknown"
+        }
+    }
+
+    /**
+     * Measure outbound connection delay.
+     *
+     * @param config The configuration JSON string
+     * @param testUrl The URL to test against
+     * @return Delay in milliseconds, or -1 if test failed
+     */
+    fun measureOutboundDelay(config: String, testUrl: String): Long {
+        return try {
+            Libv2ray.measureOutboundDelay(config, testUrl)
+        } catch (e: Exception) {
+            LogUtil.e(AppConfig.TAG, "Failed to measure outbound delay", e)
+            -1L
+        }
+    }
+
+    /**
+     * Create a new core controller instance.
+     *
+     * @param handler The callback handler for core events
+     * @return A new CoreController instance
+     */
+    fun newCoreController(handler: CoreCallbackHandler): CoreController {
+        return try {
+            Libv2ray.newCoreController(handler)
+        } catch (e: Exception) {
+            LogUtil.e(AppConfig.TAG, "Failed to create core controller", e)
+            throw e
+        }
+    }
+}
@@ -0,0 +1,692 @@
+package com.v2ray.ang.core
+
+import com.google.gson.JsonArray
+import com.google.gson.JsonObject
+import com.v2ray.ang.AppConfig
+import com.v2ray.ang.dto.V2rayConfig.OutboundBean
+import com.v2ray.ang.dto.entities.ProfileItem
+import com.v2ray.ang.enums.EConfigType
+import com.v2ray.ang.enums.NetworkType
+import com.v2ray.ang.extension.isNotNullEmpty
+import com.v2ray.ang.extension.nullIfBlank
+import com.v2ray.ang.handler.MmkvManager
+import com.v2ray.ang.util.HttpUtil
+import com.v2ray.ang.util.JsonUtil
+import com.v2ray.ang.util.LogUtil
+import com.v2ray.ang.util.Utils
+
+/**
+ * Centralizes ProfileItem -> OutboundBean conversion.
+ * Most protocol builders mirror the previous *Fmt.toOutbound behavior.
+ */
+object CoreOutboundBuilder {
+
+    /** Dispatches a profile to protocol-specific outbound builder. */
+    fun convert(profileItem: ProfileItem): OutboundBean? {
+        val outbound = when (profileItem.configType) {
+            EConfigType.VMESS -> toOutboundVmess(profileItem)
+            EConfigType.SHADOWSOCKS -> toOutboundShadowsocks(profileItem)
+            EConfigType.SOCKS -> toOutboundSocks(profileItem)
+            EConfigType.VLESS -> toOutboundVless(profileItem)
+            EConfigType.TROJAN -> toOutboundTrojan(profileItem)
+            EConfigType.WIREGUARD -> toOutboundWireguard(profileItem)
+            EConfigType.HYSTERIA2 -> toOutboundHysteria2(profileItem)
+            EConfigType.HTTP -> toOutboundHttp(profileItem)
+            else -> null
+        }
+
+        outbound ?: return null
+        val ret = updateOutboundWithGlobalSettings(outbound)
+        if (!ret) return null
+        return outbound
+    }
+
+    /** Applies global outbound options (mux, protocol-specific tweaks, etc.). */
+    private fun updateOutboundWithGlobalSettings(outbound: OutboundBean): Boolean {
+        try {
+            var muxEnabled = MmkvManager.decodeSettingsBool(AppConfig.PREF_MUX_ENABLED, false)
+            val protocol = outbound.protocol
+            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.WIREGUARD.name, true)
+                || protocol.equals(EConfigType.HYSTERIA2.name, true)
+                || protocol.equals(EConfigType.HYSTERIA.name, true)
+            ) {
+                muxEnabled = false
+            } else if (outbound.streamSettings?.network == NetworkType.XHTTP.type) {
+                muxEnabled = false
+            }
+
+            if (muxEnabled) {
+                outbound.mux?.enabled = true
+                outbound.mux?.concurrency = MmkvManager.decodeSettingsString(AppConfig.PREF_MUX_CONCURRENCY, "8").orEmpty().toInt()
+                outbound.mux?.xudpConcurrency = MmkvManager.decodeSettingsString(AppConfig.PREF_MUX_XUDP_CONCURRENCY, "16").orEmpty().toInt()
+                outbound.mux?.xudpProxyUDP443 = MmkvManager.decodeSettingsString(AppConfig.PREF_MUX_XUDP_QUIC, "reject")
+                if (protocol.equals(EConfigType.VLESS.name, true) && outbound.settings?.flow?.isNotEmpty() == true) {
+                    outbound.mux?.concurrency = -1
+                }
+            } else {
+                outbound.mux?.enabled = false
+                outbound.mux?.concurrency = -1
+            }
+
+        } catch (e: Exception) {
+            LogUtil.e(AppConfig.TAG, "Failed to update outbound with global settings", e)
+            return false
+        }
+        return true
+    }
+
+    /** Creates an initial outbound template for a protocol type. */
+    fun createInitOutbound(configType: EConfigType): OutboundBean? {
+        return when (configType) {
+            EConfigType.VMESS,
+            EConfigType.VLESS,
+            EConfigType.SHADOWSOCKS,
+            EConfigType.SOCKS,
+            EConfigType.HTTP,
+            EConfigType.TROJAN -> OutboundBean(
+                protocol = configType.name.lowercase(),
+                settings = OutboundBean.OutSettingsBean(),
+                streamSettings = OutboundBean.StreamSettingsBean()
+            )
+
+            EConfigType.WIREGUARD -> OutboundBean(
+                protocol = configType.name.lowercase(),
+                settings = OutboundBean.OutSettingsBean(
+                    secretKey = "",
+                    peers = listOf(OutboundBean.OutSettingsBean.WireGuardBean())
+                )
+            )
+
+            EConfigType.HYSTERIA,
+            EConfigType.HYSTERIA2 -> OutboundBean(
+                protocol = EConfigType.HYSTERIA.name.lowercase(),
+                settings = OutboundBean.OutSettingsBean(),
+                streamSettings = OutboundBean.StreamSettingsBean()
+            )
+
+            else -> null
+        }
+    }
+
+    // ── Per-protocol builders — implementations are identical to each *Fmt.toOutbound ──
+
+    private fun toOutboundVmess(profileItem: ProfileItem): OutboundBean? {
+        val outboundBean = createInitOutbound(EConfigType.VMESS)
+
+        outboundBean?.settings?.let { settings ->
+            settings.address = getServerAddress(profileItem)
+            settings.port = profileItem.serverPort.orEmpty().toInt()
+            settings.id = profileItem.password.orEmpty()
+            settings.security = profileItem.method
+            settings.level = AppConfig.DEFAULT_LEVEL
+        }
+
+        val sni = outboundBean?.streamSettings?.let {
+            populateTransportSettings(it, profileItem)
+        }
+
+        outboundBean?.streamSettings?.let {
+            populateTlsSettings(it, profileItem, sni)
+        }
+
+        return outboundBean
+    }
+
+    private fun toOutboundVless(profileItem: ProfileItem): OutboundBean? {
+        val outboundBean = createInitOutbound(EConfigType.VLESS)
+
+        outboundBean?.settings?.let { settings ->
+            settings.address = getServerAddress(profileItem)
+            settings.port = profileItem.serverPort.orEmpty().toInt()
+            settings.id = profileItem.password.orEmpty()
+            settings.encryption = profileItem.method
+            settings.flow = profileItem.flow
+            settings.level = AppConfig.DEFAULT_LEVEL
+        }
+
+        val sni = outboundBean?.streamSettings?.let {
+            populateTransportSettings(it, profileItem)
+        }
+
+        outboundBean?.streamSettings?.let {
+            populateTlsSettings(it, profileItem, sni)
+        }
+
+        return outboundBean
+    }
+
+    private fun toOutboundShadowsocks(profileItem: ProfileItem): OutboundBean? {
+        val outboundBean = createInitOutbound(EConfigType.SHADOWSOCKS)
+
+        outboundBean?.settings?.let { settings ->
+            settings.address = getServerAddress(profileItem)
+            settings.port = profileItem.serverPort.orEmpty().toInt()
+            settings.password = profileItem.password
+            settings.method = profileItem.method
+            settings.level = AppConfig.DEFAULT_LEVEL
+        }
+
+        val sni = outboundBean?.streamSettings?.let {
+            populateTransportSettings(it, profileItem)
+        }
+
+        outboundBean?.streamSettings?.let {
+            populateTlsSettings(it, profileItem, sni)
+        }
+
+        return outboundBean
+    }
+
+    private fun toOutboundTrojan(profileItem: ProfileItem): OutboundBean? {
+        val outboundBean = createInitOutbound(EConfigType.TROJAN)
+
+        outboundBean?.settings?.let { settings ->
+            settings.address = getServerAddress(profileItem)
+            settings.port = profileItem.serverPort.orEmpty().toInt()
+            settings.password = profileItem.password
+            settings.flow = profileItem.flow
+            settings.level = AppConfig.DEFAULT_LEVEL
+        }
+
+        val sni = outboundBean?.streamSettings?.let {
+            populateTransportSettings(it, profileItem)
+        }
+
+        outboundBean?.streamSettings?.let {
+            populateTlsSettings(it, profileItem, sni)
+        }
+
+        return outboundBean
+    }
+
+    private fun toOutboundSocks(profileItem: ProfileItem): OutboundBean? {
+        val outboundBean = createInitOutbound(EConfigType.SOCKS)
+
+        outboundBean?.settings?.let { settings ->
+            settings.address = getServerAddress(profileItem)
+            settings.port = profileItem.serverPort.orEmpty().toInt()
+            settings.level = AppConfig.DEFAULT_LEVEL
+            if (profileItem.username.isNotNullEmpty()) {
+                settings.user = profileItem.username.orEmpty()
+                settings.pass = profileItem.password.orEmpty()
+            }
+        }
+
+        return outboundBean
+    }
+
+    private fun toOutboundHttp(profileItem: ProfileItem): OutboundBean? {
+        val outboundBean = createInitOutbound(EConfigType.HTTP)
+
+        outboundBean?.settings?.let { settings ->
+            settings.address = getServerAddress(profileItem)
+            settings.port = profileItem.serverPort.orEmpty().toInt()
+            settings.level = AppConfig.DEFAULT_LEVEL
+            if (profileItem.username.isNotNullEmpty()) {
+                settings.user = profileItem.username.orEmpty()
+                settings.pass = profileItem.password.orEmpty()
+            }
+        }
+
+        return outboundBean
+    }
+
+    private fun toOutboundWireguard(profileItem: ProfileItem): OutboundBean? {
+        val outboundBean = createInitOutbound(EConfigType.WIREGUARD)
+
+        val rawAddresses = profileItem.localAddress
+            ?.split(",")
+            ?.map { it.trim() }
+            ?.filter { it.isNotEmpty() }
+            ?.ifEmpty { null }
+            ?: listOf(AppConfig.WIREGUARD_LOCAL_ADDRESS_V4)
+
+        val addresses = if (MmkvManager.decodeSettingsBool(AppConfig.PREF_IPV6_ENABLED) == true) {
+            rawAddresses
+        } else {
+            val ipv4Addresses = rawAddresses.filter { !it.contains(":") }
+            ipv4Addresses.ifEmpty { listOf(AppConfig.WIREGUARD_LOCAL_ADDRESS_V4) }
+        }
+
+        outboundBean?.settings?.let { wireguard ->
+            wireguard.secretKey = profileItem.secretKey
+            wireguard.address = addresses
+            wireguard.peers?.firstOrNull()?.let { peer ->
+                peer.publicKey = profileItem.publicKey.orEmpty()
+                peer.preSharedKey = profileItem.preSharedKey?.nullIfBlank()
+                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() }
+        }
+
+        if (!profileItem.finalMask.isNullOrBlank()) {
+            outboundBean?.streamSettings = OutboundBean.StreamSettingsBean()
+            outboundBean?.streamSettings?.let {
+                updateOutboundFinalMask(it, profileItem)
+                it.network = null
+            }
+        }
+        return outboundBean
+    }
+
+    private fun toOutboundHysteria2(profileItem: ProfileItem): OutboundBean? {
+        val outboundBean = createInitOutbound(EConfigType.HYSTERIA2) ?: return null
+        profileItem.network = NetworkType.HYSTERIA.type
+        profileItem.alpn = "h3"
+
+        outboundBean.settings?.let { server ->
+            server.address = getServerAddress(profileItem)
+            server.port = profileItem.serverPort.orEmpty().toInt()
+            server.version = 2
+        }
+
+        val sni = outboundBean.streamSettings?.let {
+            populateTransportSettings(it, profileItem)
+        }
+
+        outboundBean.streamSettings?.let {
+            populateTlsSettings(it, profileItem, sni)
+        }
+
+        return outboundBean
+    }
+
+    private fun createTcpHttpRequest(
+        host: String?,
+        path: String?
+    ): OutboundBean.StreamSettingsBean.TcpSettingsBean.HeaderBean.RequestBean {
+        val requestString =
+            """{"version":"1.1","method":"GET","headers":{"User-Agent":["Mozilla/5.0 (Linux; Android 10; K) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.6478.122 Mobile Safari/537.36"],"Accept-Encoding":["gzip, deflate"],"Connection":["keep-alive"],"Pragma":"no-cache"}}"""
+        val request = JsonUtil.fromJson(
+            requestString,
+            OutboundBean.StreamSettingsBean.TcpSettingsBean.HeaderBean.RequestBean::class.java
+        ) ?: OutboundBean.StreamSettingsBean.TcpSettingsBean.HeaderBean.RequestBean()
+
+        val parsedHost = host.orEmpty().split(",").map { it.trim() }.filter { it.isNotEmpty() }
+        request.headers.Host = parsedHost.ifEmpty { null }
+        request.path = path.orEmpty().split(",").map { it.trim() }.filter { it.isNotEmpty() }.ifEmpty { listOf("/") }
+        return request
+    }
+
+    /**
+     * Configures transport settings for an outbound connection.
+     *
+     * Sets up protocol-specific transport options based on the profile settings.
+     *
+     * @param streamSettings The stream settings to configure
+     * @param profileItem The profile containing transport configuration
+     * @return The Server Name Indication (SNI) value to use, or null if not applicable
+     */
+    fun populateTransportSettings(streamSettings: OutboundBean.StreamSettingsBean, profileItem: ProfileItem): String? {
+        val transport = profileItem.network.orEmpty()
+        val headerType = profileItem.headerType
+        val host = profileItem.host
+        val path = profileItem.path
+        val seed = profileItem.seed
+//        val quicSecurity = profileItem.quicSecurity
+//        val key = profileItem.quicKey
+        val mode = profileItem.mode
+        val serviceName = profileItem.serviceName
+        val authority = profileItem.authority
+        val xhttpMode = profileItem.xhttpMode
+        val xhttpExtra = profileItem.xhttpExtra
+        val finalMask = profileItem.finalMask
+        var sni: String? = null
+        streamSettings.network = transport.ifEmpty { NetworkType.TCP.type }
+        when (streamSettings.network) {
+            NetworkType.TCP.type -> {
+                val tcpSetting = OutboundBean.StreamSettingsBean.TcpSettingsBean()
+                if (headerType == AppConfig.HEADER_TYPE_HTTP) {
+                    tcpSetting.header.type = AppConfig.HEADER_TYPE_HTTP
+                    val requestObj = createTcpHttpRequest(host, path)
+                    tcpSetting.header.request = requestObj
+                    sni = requestObj.headers.Host?.getOrNull(0)
+                } else {
+                    tcpSetting.header.type = "none"
+                    sni = host
+                }
+                streamSettings.tcpSettings = tcpSetting
+            }
+
+            NetworkType.KCP.type -> {
+                val kcpSetting = OutboundBean.StreamSettingsBean.KcpSettingsBean()
+                profileItem.kcpMtu?.let { kcpSetting.mtu = it }
+                profileItem.kcpTti?.let { kcpSetting.tti = it }
+                streamSettings.kcpSettings = kcpSetting
+                val udpMaskList =
+                    mutableListOf<OutboundBean.StreamSettingsBean.FinalMaskBean.MaskBean>()
+                if (!headerType.isNullOrEmpty() && headerType != "none") {
+                    val kcpHeaderType = when {
+                        headerType == "wechat-video" -> "wechat"
+                        else -> headerType
+                    }
+                    udpMaskList.add(
+                        OutboundBean.StreamSettingsBean.FinalMaskBean.MaskBean(
+                            type = "mkcp-legacy",
+                            settings =
+                                OutboundBean.StreamSettingsBean.FinalMaskBean.MaskBean.MaskSettingsBean(
+                                    header = kcpHeaderType,
+                                    value = if (headerType == "dns" && !host.isNullOrEmpty()) {
+                                        host
+                                    } else {
+                                        null
+                                    }
+                                )
+                        )
+                    )
+                }
+                if (seed.isNullOrEmpty()) {
+                    udpMaskList.add(
+                        OutboundBean.StreamSettingsBean.FinalMaskBean.MaskBean(
+                            type = "mkcp-legacy"
+                        )
+                    )
+                } else {
+                    udpMaskList.add(
+                        OutboundBean.StreamSettingsBean.FinalMaskBean.MaskBean(
+                            type = "mkcp-legacy",
+                            settings = OutboundBean.StreamSettingsBean.FinalMaskBean.MaskBean.MaskSettingsBean(
+                                value = seed
+                            )
+                        )
+                    )
+                }
+                streamSettings.finalmask = OutboundBean.StreamSettingsBean.FinalMaskBean(
+                    udp = udpMaskList.toList()
+                )
+            }
+
+            NetworkType.WS.type -> {
+                val wssetting = OutboundBean.StreamSettingsBean.WsSettingsBean()
+                wssetting.host = host.orEmpty()
+                sni = host
+                wssetting.path = path ?: "/"
+                streamSettings.wsSettings = wssetting
+            }
+
+            NetworkType.HTTP_UPGRADE.type -> {
+                val httpupgradeSetting = OutboundBean.StreamSettingsBean.HttpupgradeSettingsBean()
+                httpupgradeSetting.host = host.orEmpty()
+                sni = host
+                httpupgradeSetting.path = path ?: "/"
+                streamSettings.httpupgradeSettings = httpupgradeSetting
+            }
+
+            NetworkType.XHTTP.type -> {
+                val xhttpSetting = OutboundBean.StreamSettingsBean.XhttpSettingsBean()
+                xhttpSetting.host = host.orEmpty()
+                sni = host
+                xhttpSetting.path = path ?: "/"
+                xhttpSetting.mode = xhttpMode
+                xhttpSetting.extra = JsonUtil.parseString(xhttpExtra)
+                streamSettings.xhttpSettings = xhttpSetting
+            }
+
+            NetworkType.H2.type, NetworkType.HTTP.type -> {
+                streamSettings.network = NetworkType.H2.type
+                val h2Setting = OutboundBean.StreamSettingsBean.HttpSettingsBean()
+                h2Setting.host = host.orEmpty().split(",").map { it.trim() }.filter { it.isNotEmpty() }
+                sni = h2Setting.host.getOrNull(0)
+                h2Setting.path = path ?: "/"
+                streamSettings.httpSettings = h2Setting
+            }
+
+//                    "quic" -> {
+//                        val quicsetting = QuicSettingBean()
+//                        quicsetting.security = quicSecurity ?: "none"
+//                        quicsetting.key = key.orEmpty()
+//                        quicsetting.header.type = headerType ?: "none"
+//                        quicSettings = quicsetting
+//                    }
+
+            NetworkType.GRPC.type -> {
+                val grpcSetting = OutboundBean.StreamSettingsBean.GrpcSettingsBean()
+                grpcSetting.multiMode = mode == "multi"
+                grpcSetting.serviceName = serviceName.orEmpty()
+                grpcSetting.authority = authority.orEmpty()
+                grpcSetting.idle_timeout = 60
+                grpcSetting.health_check_timeout = 20
+                sni = authority
+                streamSettings.grpcSettings = grpcSetting
+            }
+
+            NetworkType.HYSTERIA.type -> {
+                val hysteriaSetting = OutboundBean.StreamSettingsBean.HysteriaSettingsBean(
+                    version = 2,
+                    auth = profileItem.password.orEmpty(),
+                )
+                val quicParams = OutboundBean.StreamSettingsBean.FinalMaskBean.QuicParamsBean(
+                    brutalUp = profileItem.bandwidthUp?.nullIfBlank(),
+                    brutalDown = profileItem.bandwidthDown?.nullIfBlank(),
+                )
+                quicParams.congestion = if (quicParams.brutalUp != null || quicParams.brutalDown != null) "brutal" else null
+                if (profileItem.portHopping.isNotNullEmpty()) {
+                    val rawInterval = profileItem.portHoppingInterval?.trim().nullIfBlank()
+                    val interval = if (rawInterval == null) {
+                        "30"
+                    } else {
+                        val singleValue = rawInterval.toIntOrNull()
+                        if (singleValue != null) {
+                            if (singleValue < 5) {
+                                "30"
+                            } else {
+                                rawInterval
+                            }
+                        } else {
+                            val parts = rawInterval.split('-')
+                            if (parts.size == 2) {
+                                val start = parts[0].trim().toIntOrNull()
+                                val end = parts[1].trim().toIntOrNull()
+                                if (start != null && end != null) {
+                                    val minStart = maxOf(5, start)
+                                    val minEnd = maxOf(minStart, end)
+                                    "$minStart-$minEnd"
+                                } else {
+                                    "30"
+                                }
+                            } else {
+                                "30"
+                            }
+                        }
+                    }
+                    quicParams.udpHop = OutboundBean.StreamSettingsBean.FinalMaskBean.QuicParamsBean.UdpHopBean(
+                        ports = profileItem.portHopping,
+                        interval = interval
+                    )
+                }
+                val finalmask = OutboundBean.StreamSettingsBean.FinalMaskBean(
+                    quicParams = quicParams
+                )
+                if (profileItem.obfsPassword.isNotNullEmpty()) {
+                    finalmask.udp = listOf(
+                        OutboundBean.StreamSettingsBean.FinalMaskBean.MaskBean(
+                            type = "salamander",
+                            settings = OutboundBean.StreamSettingsBean.FinalMaskBean.MaskBean.MaskSettingsBean(
+                                password = profileItem.obfsPassword.orEmpty()
+                            )
+                        )
+                    )
+                }
+                streamSettings.hysteriaSettings = hysteriaSetting
+                streamSettings.finalmask = finalmask
+            }
+        }
+        finalMask?.let {
+            val parsedFinalMask = JsonUtil.parseString(finalMask)
+            if (parsedFinalMask != null) {
+                streamSettings.finalmask = parsedFinalMask
+            } else {
+                LogUtil.w("V2rayConfigManager", "Invalid finalMask JSON, keeping previously generated finalmask")
+            }
+        }
+        return sni
+    }
+
+    /**
+     * Configures TLS or REALITY security settings for an outbound connection.
+     *
+     * Sets up security-related parameters like certificates, fingerprints, and SNI.
+     *
+     * @param streamSettings The stream settings to configure
+     * @param profileItem The profile containing security configuration
+     * @param sniExt An external SNI value to use if the profile doesn't specify one
+     */
+    fun populateTlsSettings(streamSettings: OutboundBean.StreamSettingsBean, profileItem: ProfileItem, sniExt: String?) {
+        val streamSecurity = profileItem.security.orEmpty()
+        val allowInsecure = profileItem.insecure == true && profileItem.pinnedCA256.isNullOrEmpty()
+        val sni = if (profileItem.sni.isNullOrEmpty()) {
+            when {
+                sniExt.isNotNullEmpty() && Utils.isDomainName(sniExt) -> sniExt
+                profileItem.server.isNotNullEmpty() && Utils.isDomainName(profileItem.server) -> profileItem.server
+                else -> sniExt
+            }
+        } else {
+            profileItem.sni
+        }
+
+        streamSettings.security = streamSecurity.nullIfBlank()
+        if (streamSettings.security == null) return
+        val tlsSetting = OutboundBean.StreamSettingsBean.TlsSettingsBean(
+            allowInsecure = allowInsecure,
+            serverName = sni.nullIfBlank(),
+            fingerprint = profileItem.fingerPrint.nullIfBlank(),
+            alpn = profileItem.alpn?.split(",")?.map { it.trim() }?.filter { it.isNotEmpty() }.takeIf { !it.isNullOrEmpty() },
+            echConfigList = profileItem.echConfigList.nullIfBlank(),
+            verifyPeerCertByName = profileItem.verifyPeerCertByName.nullIfBlank(),
+            pinnedPeerCertSha256 = profileItem.pinnedCA256.nullIfBlank(),
+            publicKey = profileItem.publicKey.nullIfBlank(),
+            shortId = profileItem.shortId.nullIfBlank(),
+            spiderX = profileItem.spiderX.nullIfBlank(),
+            mldsa65Verify = profileItem.mldsa65Verify.nullIfBlank(),
+        )
+        if (streamSettings.security == AppConfig.TLS) {
+            streamSettings.tlsSettings = tlsSetting
+            streamSettings.realitySettings = null
+        } else if (streamSettings.security == AppConfig.REALITY) {
+            streamSettings.tlsSettings = null
+            streamSettings.realitySettings = tlsSetting
+        }
+
+        if (profileItem.finalMask.isNullOrEmpty()) {
+            updateOutboundFragment(streamSettings)
+        }
+    }
+
+    /**
+     * Updates the outbound with fragment settings for traffic optimization.
+     *
+     * Configures packet fragmentation for TLS and REALITY protocols if enabled.
+     *
+     * @param streamSettings The streamSettings object to be modified
+     * @return true if fragment configuration was successful, false otherwise
+     */
+    private fun updateOutboundFragment(streamSettings: OutboundBean.StreamSettingsBean): Boolean {
+        try {
+            if (MmkvManager.decodeSettingsBool(AppConfig.PREF_FRAGMENT_ENABLED, false) == false) {
+                return true
+            }
+            if (streamSettings.security != AppConfig.TLS
+                && streamSettings.security != AppConfig.REALITY
+            ) {
+                return true
+            }
+            if (streamSettings.sockopt?.dialerProxy.isNotNullEmpty()) {
+                return true
+            }
+
+            var packets =
+                MmkvManager.decodeSettingsString(AppConfig.PREF_FRAGMENT_PACKETS) ?: "tlshello"
+            if (streamSettings.security == AppConfig.REALITY
+                && packets == "tlshello"
+            ) {
+                packets = "1-3"
+            }
+
+            val fragmentMask = OutboundBean.StreamSettingsBean.FinalMaskBean.MaskBean(
+                type = "fragment",
+                settings = OutboundBean.StreamSettingsBean.FinalMaskBean.MaskBean.MaskSettingsBean(
+                    packets = packets,
+                    length = MmkvManager.decodeSettingsString(AppConfig.PREF_FRAGMENT_LENGTH)
+                        ?: "50-100",
+                    delay = MmkvManager.decodeSettingsString(AppConfig.PREF_FRAGMENT_INTERVAL)
+                        ?: "10-20",
+                    maxSplit = MmkvManager.decodeSettingsString(AppConfig.PREF_FRAGMENT_MAXSPLIT)
+                        ?: "10"
+                )
+            )
+            val noiseMask = OutboundBean.StreamSettingsBean.FinalMaskBean.MaskBean(
+                type = "noise",
+                settings = OutboundBean.StreamSettingsBean.FinalMaskBean.MaskBean.MaskSettingsBean(
+                    noise = listOf(
+                        OutboundBean.StreamSettingsBean.FinalMaskBean.MaskBean.MaskSettingsBean.NoiseMaskBean(
+                            rand = "10-20",
+                            delay = "10-16",
+                        )
+                    )
+                )
+            )
+
+            val finalMaskObj = streamSettings.finalmask?.let { existingFinalMask ->
+                JsonUtil.parseString(JsonUtil.toJson(existingFinalMask))
+            } ?: JsonObject()
+
+            // finalmask.tcp / finalmask.udp are arrays; prepend mask at index 0.
+            fun prependMask(scope: String, mask: OutboundBean.StreamSettingsBean.FinalMaskBean.MaskBean) {
+                val current = finalMaskObj.get(scope)
+                if (current != null && current.isJsonArray && current.asJsonArray.size() > 0) {
+                    return
+                }
+
+                val newArray = JsonArray()
+                newArray.add(JsonUtil.parseString(JsonUtil.toJson(mask)))
+
+                if (current != null && current.isJsonArray) {
+                    current.asJsonArray.forEach { newArray.add(it) }
+                }
+                finalMaskObj.add(scope, newArray)
+            }
+
+            prependMask("tcp", fragmentMask)
+            prependMask("udp", noiseMask)
+            streamSettings.finalmask = finalMaskObj
+        } catch (e: Exception) {
+            LogUtil.e(AppConfig.TAG, "Failed to update outbound fragment", e)
+            return false
+        }
+        return true
+    }
+
+    private 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()
+    }
+
+    fun updateOutboundFinalMask(streamSettings: OutboundBean.StreamSettingsBean, profileItem: ProfileItem) {
+        val finalMask = profileItem.finalMask
+        finalMask?.let {
+            val parsedFinalMask = JsonUtil.parseString(profileItem.finalMask)
+            if (parsedFinalMask != null) {
+                streamSettings.finalmask = parsedFinalMask
+            } else {
+                LogUtil.w("V2rayConfigManager", "Invalid finalMask JSON, keeping previously generated finalmask")
+            }
+        }
+    }
+}
@@ -0,0 +1,495 @@
+package com.v2ray.ang.core
+
+import android.app.Service
+import android.content.BroadcastReceiver
+import android.content.Context
+import android.content.Intent
+import android.content.IntentFilter
+import android.net.ConnectivityManager
+import android.os.Build
+import android.os.ParcelFileDescriptor
+import android.system.OsConstants
+import androidx.core.content.ContextCompat
+import com.v2ray.ang.AppConfig
+import com.v2ray.ang.R
+import com.v2ray.ang.contracts.IDialerService
+import com.v2ray.ang.contracts.ServiceControl
+import com.v2ray.ang.dto.OutboundTrafficStat
+import com.v2ray.ang.dto.entities.ProfileItem
+import com.v2ray.ang.enums.BrowserDialerMode
+import com.v2ray.ang.extension.isNotNullEmpty
+import com.v2ray.ang.handler.MmkvManager
+import com.v2ray.ang.handler.NotificationManager
+import com.v2ray.ang.handler.SettingsManager
+import com.v2ray.ang.handler.SpeedtestManager
+import com.v2ray.ang.helper.MessageHelper
+import com.v2ray.ang.service.DialerNativeService
+import com.v2ray.ang.service.DialerWebviewService
+import com.v2ray.ang.service.NetworkMonitor
+import com.v2ray.ang.util.LogUtil
+import com.v2ray.ang.util.Utils
+import kotlinx.coroutines.CoroutineScope
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.launch
+import kotlin.jvm.Volatile
+import libv2ray.CoreCallbackHandler
+import libv2ray.CoreController
+import libv2ray.ProcessFinder
+import java.lang.ref.SoftReference
+import java.net.InetSocketAddress
+
+object CoreServiceManager {
+
+    private val coreController: CoreController = CoreNativeManager.newCoreController(CoreCallback())
+    private val mMsgReceive = ReceiveMessageHandler()
+    private var currentConfig: ProfileItem? = null
+    private var processFinder: XrayProcessFinder? = null
+    private var browserDialer: IDialerService? = null
+    private var networkMonitor: NetworkMonitor? = null
+
+    @Volatile
+    private var isReloading = false
+
+    /** Tun descriptor the core was started with, null in the proxy only and root run modes. */
+    private var currentVpnInterface: ParcelFileDescriptor? = null
+
+    var serviceControl: SoftReference<ServiceControl>? = null
+        set(value) {
+            field = value
+            val service = value?.get()?.getService()
+            CoreNativeManager.initCoreEnv(service)
+            if (service != null && processFinder == null && Build.VERSION.SDK_INT >= Build.VERSION_CODES.Q) {
+                processFinder = XrayProcessFinder(service)
+                coreController.registerProcessFinder(processFinder)
+            }
+        }
+
+    /**
+     * 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()
+
+    /**
+     * 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(vpnInterface: ParcelFileDescriptor?): Boolean {
+        if (isRunning()) {
+            LogUtil.w(AppConfig.TAG, "StartCore-Manager: Core already running")
+            return false
+        }
+
+        val service = getService()
+        if (service == null) {
+            LogUtil.e(AppConfig.TAG, "StartCore-Manager: Service is null")
+            return false
+        }
+
+        try {
+            doStartCoreLoop(service, vpnInterface)
+            return true
+        } catch (e: Exception) {
+            val message = e.message?.takeUnless { it.isBlank() } ?: e.javaClass.simpleName
+            LogUtil.e(AppConfig.TAG, "StartCore-Manager: $message", e)
+            MessageHelper.sendMsg2UI(service, AppConfig.MSG_STATE_START_FAILURE, message)
+            NotificationManager.cancelNotification()
+            return false
+        }
+    }
+
+    @Throws(Exception::class)
+    private fun doStartCoreLoop(service: Service, vpnInterface: ParcelFileDescriptor?) {
+        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())
+
+        currentVpnInterface = vpnInterface
+        launchCore(service, vpnInterface)
+        startNetworkMonitor(service)
+    }
+
+    @Throws(Exception::class)
+    private fun launchCore(service: Service, vpnInterface: ParcelFileDescriptor?, isReload: Boolean = false) {
+        val guid = MmkvManager.getSelectServer() ?: error("No server selected")
+        val config = MmkvManager.decodeServerConfig(guid) ?: error("Failed to decode server config")
+
+        LogUtil.i(AppConfig.TAG, "StartCore-Manager: Starting core loop for ${config.remarks}")
+        val result = CoreConfigManager.getV2rayConfig(service, guid)
+        LogUtil.d(AppConfig.TAG, result.content)
+        if (!result.status) {
+            error(result.errorMessage.ifBlank { "Failed to get V2Ray config" })
+        }
+
+        currentConfig = config
+        var tunFd = vpnInterface?.fd ?: 0
+        val dialerMode = BrowserDialerMode.from(config.browserDialerMode)
+        val dialerAddr = if (dialerMode != null) {
+            "127.0.0.1:${Utils.findRandomFreePort()}"
+        } else {
+            ""
+        }
+        if (SettingsManager.isUsingHevTun()) {
+            tunFd = 0
+        }
+
+        NotificationManager.showNotification(currentConfig)
+        if (dialerAddr.isNotNullEmpty()) {
+            CoreNativeManager.reconcileBrowserDialer(dialerAddr)
+        }
+        coreController.startLoop(result.content, tunFd)
+
+        if (!isRunning()) {
+            error("Core failed to start")
+        }
+
+        if (browserDialer != null) {
+            browserDialer!!.stop()
+            browserDialer = null
+        }
+        when (dialerMode) {
+            BrowserDialerMode.OKHTTP -> {
+                browserDialer = DialerNativeService()
+                browserDialer!!.start(service, dialerAddr)
+            }
+
+            BrowserDialerMode.WEBVIEW -> {
+                browserDialer = DialerWebviewService()
+                browserDialer!!.start(service, dialerAddr)
+            }
+
+            else -> {}
+        }
+
+        if (!isReload) {
+            MessageHelper.sendMsg2UI(service, AppConfig.MSG_STATE_START_SUCCESS, "")
+        }
+        NotificationManager.startSpeedNotification()
+        LogUtil.i(AppConfig.TAG, "StartCore-Manager: Core started successfully")
+    }
+
+    /**
+     * 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
+
+        networkMonitor?.unregister()
+        networkMonitor = null
+        currentVpnInterface = null
+
+        if (isRunning()) {
+            CoroutineScope(Dispatchers.IO).launch {
+                try {
+                    coreController.stopLoop()
+                } catch (e: Exception) {
+                    LogUtil.e(AppConfig.TAG, "StartCore-Manager: Failed to stop V2Ray loop", e)
+                }
+            }
+        }
+
+        // Close existing browser dialer
+        CoreNativeManager.reconcileBrowserDialer("")
+        if (browserDialer != null) {
+            browserDialer!!.stop()
+            browserDialer = null
+        }
+
+        MessageHelper.sendMsg2UI(service, AppConfig.MSG_STATE_STOP_SUCCESS, "")
+        NotificationManager.cancelNotification()
+
+        try {
+            service.unregisterReceiver(mMsgReceive)
+        } catch (e: Exception) {
+            LogUtil.e(AppConfig.TAG, "StartCore-Manager: Failed to unregister receiver", e)
+        }
+
+        return true
+    }
+
+    /**
+     * Subscribes to upstream network changes for whichever run mode is active.
+     * All three services share this manager, so the tunnel recovers from a handover in proxy only
+     * and root mode as well, not just behind the VPN interface.
+     */
+    private fun startNetworkMonitor(service: Service) {
+        if (Build.VERSION.SDK_INT < Build.VERSION_CODES.P) return
+        if (networkMonitor != null) return
+
+        val connectivity = service.getSystemService(Context.CONNECTIVITY_SERVICE) as? ConnectivityManager ?: return
+        networkMonitor = NetworkMonitor(
+            connectivity = connectivity,
+            onUnderlyingNetworksChanged = { networks -> serviceControl?.get()?.setUnderlyingNetworks(networks) },
+            onHandover = { reloadCore() },
+        ).also { it.register() }
+    }
+
+    /**
+     * Restarts the core in place after the upstream network changed: the service, the notification
+     * and the VPN interface all stay up, so nothing of this is visible.
+     *
+     * The config is rebuilt on purpose, outbound server domains are resolved while building it and
+     * an address resolved on a network that is gone can be unusable on the new one.
+     *
+     * @return True if the core is running again.
+     */
+    private fun reloadCore(): Boolean {
+        if (isReloading) return false
+        val service = getService() ?: return false
+        if (!isRunning()) return false
+
+        return try {
+            val tunFd = currentVpnInterface
+
+            isReloading = true
+            LogUtil.i(AppConfig.TAG, "StartCore-Manager: Core reload start...")
+
+            coreController.stopLoop()
+            launchCore(service, tunFd, isReload = true)
+
+            LogUtil.i(AppConfig.TAG, "StartCore-Manager: Core reload finished")
+            true
+        } catch (e: Exception) {
+            val message = e.message?.takeUnless { it.isBlank() } ?: e.javaClass.simpleName
+            LogUtil.e(AppConfig.TAG, "StartCore-Manager: Failed to reload core: $message", e)
+            MessageHelper.sendMsg2UI(service, AppConfig.MSG_STATE_START_FAILURE, message)
+            false
+        } finally {
+            isReloading = false
+        }
+    }
+
+    /**
+     * Queries and resets all outbound traffic counters in one core call.
+     * Go side format: tag,direction,value;tag,direction,value;
+     */
+    fun queryAllOutboundTrafficStats(): List<OutboundTrafficStat> {
+        // The stats manager is gone once the core stops, querying it then reaches into freed state.
+        if (!isRunning()) return emptyList()
+
+        val payload = coreController.queryAllOutboundTrafficStats()
+
+        val result = ArrayList<OutboundTrafficStat>()
+
+        payload.split(';').forEach { entry ->
+            if (entry.isBlank()) return@forEach
+
+            val parts = entry.split(',', limit = 3)
+            if (parts.size != 3) return@forEach
+
+            val value = parts[2].toLongOrNull() ?: return@forEach
+
+            result.add(
+                OutboundTrafficStat(
+                    tag = parts[0],
+                    direction = parts[1],
+                    value = value,
+                )
+            )
+        }
+//        LogUtil.d(AppConfig.TAG, "Queried outbound traffic stats: $result")
+        return result
+    }
+
+    /**
+     * Measures the connection delay for the current V2Ray configuration.
+     * Tests with primary URL first, then falls back to alternative URL if needed.
+     * Also fetches remote IP information if the delay test was successful.
+     */
+    private fun measureV2rayDelay() {
+        if (!isRunning()) {
+            return
+        }
+
+        CoroutineScope(Dispatchers.IO).launch {
+            val service = getService() ?: return@launch
+            var time = -1L
+            var errorStr = ""
+
+            try {
+                time = coreController.measureDelay(SettingsManager.getDelayTestUrl())
+            } catch (e: Exception) {
+                LogUtil.e(AppConfig.TAG, "StartCore-Manager: Failed to measure delay", e)
+                errorStr = e.message?.substringAfter("\":") ?: "empty message"
+            }
+            if (time == -1L) {
+                try {
+                    time = coreController.measureDelay(SettingsManager.getDelayTestUrl(true))
+                } catch (e: Exception) {
+                    LogUtil.e(AppConfig.TAG, "StartCore-Manager: Failed to measure delay", e)
+                    errorStr = e.message?.substringAfter("\":") ?: "empty message"
+                }
+            }
+
+            val result = if (time >= 0) {
+                service.getString(R.string.connection_test_available, time)
+            } else {
+                service.getString(R.string.connection_test_error, errorStr)
+            }
+            MessageHelper.sendMsg2UI(service, AppConfig.MSG_MEASURE_DELAY_SUCCESS, result)
+
+            // Only fetch IP info if the delay test was successful
+            if (time >= 0) {
+                SpeedtestManager.getRemoteIPInfo()?.let { ip ->
+                    MessageHelper.sendMsg2UI(service, AppConfig.MSG_MEASURE_DELAY_SUCCESS, "$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) {
+                LogUtil.e(AppConfig.TAG, "StartCore-Manager: Failed to stop service", 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
+        }
+    }
+
+    /**
+     * Process finder implementation for Xray core.
+     * Uses ConnectivityManager to find the owning UID of a connection based on network parameters.
+     */
+    private class XrayProcessFinder(context: Context) : ProcessFinder {
+        private val cm: ConnectivityManager? = context.getSystemService(ConnectivityManager::class.java)
+
+        override fun findProcessByConnection(network: String, srcIP: String, srcPort: Long, destIP: String, destPort: Long): Long {
+            if (Build.VERSION.SDK_INT < Build.VERSION_CODES.Q) return -1L
+            if (cm == null) return -1L
+            val proto = when (network) {
+                "tcp" -> OsConstants.IPPROTO_TCP
+                "udp" -> OsConstants.IPPROTO_UDP
+                else -> return -1L
+            }
+
+            if (destIP.isBlank() || destPort == 0L) {
+                LogUtil.d(AppConfig.TAG, "ProcessFinder: Find $network connection from $srcIP:$srcPort to :$destPort, (no dest)")
+                return -1L
+            }
+
+            return try {
+                val uid = cm.getConnectionOwnerUid(
+                    proto,
+                    InetSocketAddress(srcIP, srcPort.toInt()),
+                    InetSocketAddress(destIP, destPort.toInt())
+                ).toLong()
+                LogUtil.d(AppConfig.TAG, "ProcessFinder: Find $network connection from $srcIP:$srcPort to $destIP:$destPort, uid=$uid")
+                //LogUtil.d(AppConfig.TAG, "ProcessFinder: Find $network connection from $srcIP:$srcPort to $destIP:$destPort, uid=$uid,${PackageUidResolver.uidToPackageName(uid.toString())}")
+
+                uid
+            } catch (_: Exception) {
+                -1L
+            }
+        }
+    }
+
+    /**
+     * 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 (isRunning()) {
+                        MessageHelper.sendMsg2UI(serviceControl.getService(), AppConfig.MSG_STATE_RUNNING, "")
+                    } else {
+                        MessageHelper.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 -> {
+                    LogUtil.i(AppConfig.TAG, "StartCore-Manager: Stop service")
+                    serviceControl.stopService()
+                }
+
+                AppConfig.MSG_STATE_RESTART -> {
+                    LogUtil.i(AppConfig.TAG, "StartCore-Manager: Restart service")
+                    serviceControl.stopService()
+                    Thread.sleep(500L)
+                    LauncherManager.startService(serviceControl.getService())
+                }
+
+                AppConfig.MSG_MEASURE_DELAY -> {
+                    measureV2rayDelay()
+                }
+            }
+
+            when (intent?.action) {
+                Intent.ACTION_SCREEN_OFF -> {
+                    LogUtil.i(AppConfig.TAG, "StartCore-Manager: Screen off")
+                    NotificationManager.stopSpeedNotification()
+                }
+
+                Intent.ACTION_SCREEN_ON -> {
+                    LogUtil.i(AppConfig.TAG, "StartCore-Manager: Screen on")
+                    NotificationManager.startSpeedNotification()
+                }
+            }
+        }
+    }
+}
@@ -0,0 +1,129 @@
+package com.v2ray.ang.core
+
+import android.content.Context
+import android.content.Intent
+import android.os.Build
+import androidx.core.content.ContextCompat
+import com.v2ray.ang.AppConfig
+import com.v2ray.ang.R
+import com.v2ray.ang.extension.isComplexType
+import com.v2ray.ang.extension.toast
+import com.v2ray.ang.extension.toastError
+import com.v2ray.ang.handler.MmkvManager
+import com.v2ray.ang.handler.SettingsManager
+import com.v2ray.ang.helper.MessageHelper
+import com.v2ray.ang.root.RootManager
+import com.v2ray.ang.service.CoreProxyOnlyService
+import com.v2ray.ang.service.CoreRootService
+import com.v2ray.ang.service.CoreVpnService
+import com.v2ray.ang.util.LogUtil
+import com.v2ray.ang.util.Utils
+
+object LauncherManager {
+
+    fun startServiceFromToggle(context: Context): Boolean {
+        if (MmkvManager.getSelectServer().isNullOrEmpty()) {
+            context.toast(R.string.app_tile_first_use)
+            return false
+        }
+        try {
+            startContextService(context)
+        } catch (e: Exception) {
+            LogUtil.e(AppConfig.TAG, "LauncherManager: ${e.message}", e)
+            context.toast(e.message ?: e.javaClass.simpleName)
+            return false
+        }
+        return true
+    }
+
+    fun startService(context: Context, guid: String? = null) {
+        LogUtil.i(AppConfig.TAG, "LauncherManager: startService from ${context::class.java.simpleName}")
+
+        if (guid != null) {
+            MmkvManager.setSelectServer(guid)
+        }
+
+        try {
+            startContextService(context)
+        } catch (e: Exception) {
+            LogUtil.e(AppConfig.TAG, "LauncherManager: ${e.message}", e)
+            context.toast(e.message ?: e.javaClass.simpleName)
+        }
+    }
+
+    fun stopService(context: Context) {
+        //context.toast(R.string.toast_services_stop)
+        MessageHelper.sendMsg2Service(context, AppConfig.MSG_STATE_STOP, "")
+    }
+
+    @Throws(Exception::class)
+    private fun startContextService(context: Context) {
+        // Note: isRunning check is removed here to avoid loading Native libraries in the UI process.
+        // The check is performed in CoreServiceManager when the service starts in the daemon process.
+
+        val guid = MmkvManager.getSelectServer()
+            ?: run {
+                LogUtil.e(AppConfig.TAG, "LauncherManager: No server selected")
+                error(context.getString(R.string.app_tile_first_use))
+            }
+
+        val config = MmkvManager.decodeServerConfig(guid)
+            ?: run {
+                LogUtil.e(AppConfig.TAG, "LauncherManager: Failed to decode server config")
+                error(context.getString(R.string.toast_config_file_invalid))
+            }
+
+        if (!config.configType.isComplexType()
+            && !Utils.isValidUrl(config.server)
+            && !Utils.isPureIpAddress(config.server.orEmpty())
+        ) {
+            LogUtil.e(AppConfig.TAG, "LauncherManager: Invalid server configuration")
+            error(context.getString(R.string.toast_config_file_invalid))
+        }
+
+        SettingsManager.refreshRuntimeSocksPort()
+
+        if (config.insecure == true && config.pinnedCA256.isNullOrEmpty()) {
+            context.toastError(R.string.toast_allow_insecure_deprecated)
+            Utils.setClipboard(context, context.getString(R.string.toast_allow_insecure_deprecated))
+        }
+
+        if (MmkvManager.decodeSettingsBool(AppConfig.PREF_PROXY_SHARING)) {
+            context.toast(R.string.toast_warning_pref_proxysharing_short)
+        } else {
+            context.toast(R.string.toast_services_start)
+        }
+
+        val isRootMode = SettingsManager.isRootMode()
+        if (isRootMode && !RootManager.isRootAvailable()) {
+            LogUtil.e(AppConfig.TAG, "LauncherManager: root mode requires root but none available")
+            error(context.getString(R.string.toast_root_required))
+        }
+
+        val intent = if (isRootMode) {
+            LogUtil.i(AppConfig.TAG, "LauncherManager: Starting Root service")
+            Intent(context.applicationContext, CoreRootService::class.java)
+        } else if (SettingsManager.isVpnMode()) {
+            LogUtil.i(AppConfig.TAG, "LauncherManager: Starting VPN service")
+            Intent(context.applicationContext, CoreVpnService::class.java)
+        } else {
+            LogUtil.i(AppConfig.TAG, "LauncherManager: Starting Proxy service")
+            Intent(context.applicationContext, CoreProxyOnlyService::class.java)
+        }
+
+        try {
+            ContextCompat.startForegroundService(context, intent)
+        } catch (e: SecurityException) {
+            LogUtil.e(AppConfig.TAG, "LauncherManager: Missing permission to start foreground service", e)
+            throw IllegalStateException(e.message ?: e.javaClass.simpleName, e)
+        } catch (e: RuntimeException) {
+            if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.S &&
+                e.javaClass.name == "android.app.ForegroundServiceStartNotAllowedException"
+            ) {
+                LogUtil.e(AppConfig.TAG, "LauncherManager: Foreground service start not allowed", e)
+                throw IllegalStateException(e.message ?: e.javaClass.simpleName, e)
+            }
+            throw e
+        }
+    }
+}
@@ -1,11 +1,8 @@
 package com.v2ray.ang.dto

-import android.graphics.drawable.Drawable
-
 data class AppInfo(
    val appName: String,
    val packageName: String,
-    val appIcon: Drawable,
    val isSystemApp: Boolean,
    var isSelected: Int
 )
@@ -0,0 +1,13 @@
+package com.v2ray.ang.dto
+
+data class CertSha256Request(
+    val address: String = "",
+    val port: Int = 443,
+    val serverName: String? = null,
+    val timeoutMs: Long = 5000L,
+)
+
+data class CertSha256Result(
+    val sha256: String = "",
+    val error: String = "",
+)
@@ -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
+)
@@ -4,6 +4,6 @@ data class ConfigResult(
    var status: Boolean,
    var guid: String? = null,
    var content: String = "",
-    var domainPort: String? = null,
+    var errorMessage: String = "",
 )

@@ -0,0 +1,25 @@
+package com.v2ray.ang.dto
+
+import android.content.Context
+import com.v2ray.ang.dto.entities.ProfileItem
+import com.v2ray.ang.enums.CoreResolvedType
+
+data class CoreConfigContext(
+    val context: Context,
+    val guid: String,
+    val isCustom: Boolean = false,
+    val resolvedOutbounds: List<ResolvedOutbound> = emptyList(),
+    val routingDomainRules: List<RoutingDomainRule> = emptyList(),
+) {
+    data class ResolvedOutbound(
+        val tag: String,
+        val profile: ProfileItem,
+        val resolvedProfiles: List<ProfileItem>,
+        val resolvedType: CoreResolvedType,
+    )
+
+    data class RoutingDomainRule(
+        val domain: List<String>,
+        val outboundTag: String,
+    )
+}
@@ -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 +1,6 @@
+package com.v2ray.ang.dto
+
+data class GroupMapItem(
+    var id: String,
+    var remarks: String,
+)
@@ -1,40 +0,0 @@
-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,
-) {
-    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?,
-        )
-    }
-}
@@ -0,0 +1,17 @@
+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,
+    var location: LocationBean? = null
+) {
+    data class LocationBean(
+        var country_code: String? = null
+    )
+}
@@ -0,0 +1,7 @@
+package com.v2ray.ang.dto
+
+data class LocateTarget(
+    val groupId: String,
+    val groupIndex: Int,
+    val itemPosition: Int
+)
@@ -0,0 +1,7 @@
+package com.v2ray.ang.dto
+
+data class OutboundTrafficStat(
+    val tag: String,
+    val direction: String,
+    val value: Long,
+)
@@ -1,113 +0,0 @@
-package com.v2ray.ang.dto
-
-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 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,
-
-    ) {
-    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 {
-        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
-                )
-    }
-}
@@ -1,9 +0,0 @@
-package com.v2ray.ang.dto
-
-data class ProfileLiteItem(
-    val configType: EConfigType,
-    var subscriptionId: String = "",
-    var remarks: String = "",
-    var server: String?,
-    var serverPort: Int?,
-)
@@ -0,0 +1,14 @@
+package com.v2ray.ang.dto
+
+sealed class RealPingEvent {
+
+    /** Periodic progress update while the batch is still running. */
+    data class Progress(val text: String) : RealPingEvent()
+
+    /** A single server result is available. */
+    data class Result(val guid: String, val delayMillis: Long) : RealPingEvent()
+
+    /** The entire batch has finished or been cancelled. */
+    data class Finish(val status: String) : RealPingEvent()
+}
+
@@ -1,20 +0,0 @@
-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
-            }
-        }
-    }
-}
@@ -1,86 +0,0 @@
-package com.v2ray.ang.dto
-
-import com.v2ray.ang.AppConfig.TAG_BLOCKED
-import com.v2ray.ang.AppConfig.TAG_DIRECT
-import com.v2ray.ang.AppConfig.TAG_PROXY
-
-data class ServerConfig(
-    val configVersion: Int = 3,
-    val configType: EConfigType,
-    var subscriptionId: String = "",
-    val addedTime: Long = System.currentTimeMillis(),
-    var remarks: String = "",
-    val outboundBean: V2rayConfig.OutboundBean? = null,
-    var fullConfig: V2rayConfig? = null
-) {
-    companion object {
-        fun create(configType: EConfigType): ServerConfig {
-            when (configType) {
-                EConfigType.VMESS,
-                EConfigType.VLESS ->
-                    return ServerConfig(
-                        configType = configType,
-                        outboundBean = V2rayConfig.OutboundBean(
-                            protocol = configType.name.lowercase(),
-                            settings = V2rayConfig.OutboundBean.OutSettingsBean(
-                                vnext = listOf(
-                                    V2rayConfig.OutboundBean.OutSettingsBean.VnextBean(
-                                        users = listOf(V2rayConfig.OutboundBean.OutSettingsBean.VnextBean.UsersBean())
-                                    )
-                                )
-                            ),
-                            streamSettings = V2rayConfig.OutboundBean.StreamSettingsBean()
-                        )
-                    )
-
-                EConfigType.CUSTOM ->
-                    return ServerConfig(configType = configType)
-
-                EConfigType.SHADOWSOCKS,
-                EConfigType.SOCKS,
-                EConfigType.HTTP,
-                EConfigType.TROJAN,
-                EConfigType.HYSTERIA2 ->
-                    return ServerConfig(
-                        configType = configType,
-                        outboundBean = V2rayConfig.OutboundBean(
-                            protocol = configType.name.lowercase(),
-                            settings = V2rayConfig.OutboundBean.OutSettingsBean(
-                                servers = listOf(V2rayConfig.OutboundBean.OutSettingsBean.ServersBean())
-                            ),
-                            streamSettings = V2rayConfig.OutboundBean.StreamSettingsBean()
-                        )
-                    )
-
-                EConfigType.WIREGUARD ->
-                    return ServerConfig(
-                        configType = configType,
-                        outboundBean = V2rayConfig.OutboundBean(
-                            protocol = configType.name.lowercase(),
-                            settings = V2rayConfig.OutboundBean.OutSettingsBean(
-                                secretKey = "",
-                                peers = listOf(V2rayConfig.OutboundBean.OutSettingsBean.WireGuardBean())
-                            )
-                        )
-                    )
-            }
-        }
-    }
-
-    fun getProxyOutbound(): V2rayConfig.OutboundBean? {
-        if (configType != EConfigType.CUSTOM) {
-            return outboundBean
-        }
-        return fullConfig?.getProxyOutbound()
-    }
-
-    fun getAllOutboundTags(): MutableList<String> {
-        if (configType != EConfigType.CUSTOM) {
-            return mutableListOf(TAG_PROXY, TAG_DIRECT, TAG_BLOCKED)
-        }
-        fullConfig?.let { config ->
-            return config.outbounds.map { it.tag }.toMutableList()
-        }
-        return mutableListOf()
-    }
-}
@@ -1,6 +0,0 @@
-package com.v2ray.ang.dto
-
-data class ServersCache(
-    val guid: String,
-    val profile: ProfileItem
-)
@@ -0,0 +1,9 @@
+package com.v2ray.ang.dto
+
+import java.io.Serializable
+
+data class SubscriptionUpdateMessage(
+    val key: Int,
+    val forcedUpdate: Boolean,
+    val subIds: List<String> = listOf()
+) : Serializable
@@ -0,0 +1,24 @@
+package com.v2ray.ang.dto
+
+/**
+ * Result of subscription update operation
+ */
+data class SubscriptionUpdateResult(
+    val configCount: Int = 0,      // Total configs updated
+    val successCount: Int = 0,     // Subscriptions updated successfully
+    val failureCount: Int = 0,     // Subscriptions failed to update
+    val skipCount: Int = 0         // Subscriptions skipped (disabled)
+) {
+    /**
+     * Combine two results by adding their counts
+     */
+    operator fun plus(other: SubscriptionUpdateResult): SubscriptionUpdateResult {
+        return SubscriptionUpdateResult(
+            configCount = this.configCount + other.configCount,
+            successCount = this.successCount + other.successCount,
+            failureCount = this.failureCount + other.failureCount,
+            skipCount = this.skipCount + other.skipCount
+        )
+    }
+}
+
@@ -0,0 +1,11 @@
+package com.v2ray.ang.dto
+
+import java.io.Serializable
+
+data class TestServiceMessage(
+    val key: Int,
+    val subscriptionId: String = "",
+    val serverGuids: List<String> = emptyList(),
+    val onlyTcp: Boolean = false
+) : Serializable
+
@@ -0,0 +1,11 @@
+package com.v2ray.ang.dto
+
+data class UrlContentRequest(
+    val url: String?,
+    val timeout: Int = 15000,
+    val httpPort: Int = 0,
+    val proxyUsername: String? = null,
+    val proxyPassword: String? = null,
+    val userAgent: String? = null,
+    val requestHeaders: String? = null
+)
@@ -1,26 +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.dto.V2rayConfig.OutboundBean.OutSettingsBean.*
-import com.v2ray.ang.dto.V2rayConfig.OutboundBean.OutSettingsBean.VnextBean.*
-import com.v2ray.ang.util.Utils
-import java.lang.reflect.Type
+import com.v2ray.ang.enums.EConfigType

 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,
@@ -32,31 +23,37 @@ data class V2rayConfig(
 ) {

    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
    )

    data class InboundBean(
        var tag: String,
-        var port: Int,
+        var port: Int?,
        var protocol: String,
        var listen: String? = null,
-        val settings: Any? = null,
-        val sniffing: SniffingBean?,
+        var settings: InSettingsBean? = null,
+        var sniffing: SniffingBean? = null,
        val streamSettings: Any? = null,
        val allocate: Any? = null
    ) {

        data class InSettingsBean(
-            val auth: String? = null,
-            val udp: Boolean? = null,
-            val userLevel: Int? = null,
-            val address: String? = null,
-            val port: Int? = null,
-            val network: String? = null
-        )
+            var auth: String? = null,
+            var udp: Boolean? = null,
+            var userLevel: Int? = null,
+            var accounts: List<SocksAccountBean>? = null,
+            var name: String? = null,
+
+            var mtu: Int? = null
+        ) {
+            data class SocksAccountBean(
+                var user: String = "",
+                var pass: String = ""
+            )
+        }

        data class SniffingBean(
            var enabled: Boolean,
@@ -71,138 +68,48 @@ data class V2rayConfig(
        var protocol: String,
        var settings: OutSettingsBean? = null,
        var streamSettings: StreamSettingsBean? = null,
-        val proxySettings: Any? = null,
        val sendThrough: String? = null,
        var mux: MuxBean? = MuxBean(false)
    ) {
-        companion object {
-            fun create(configType: EConfigType): OutboundBean? {
-                return when (configType) {
-                    EConfigType.VMESS,
-                    EConfigType.VLESS ->
-                        return OutboundBean(
-                            protocol = configType.name.lowercase(),
-                            settings = OutSettingsBean(
-                                vnext = listOf(
-                                    VnextBean(
-                                        users = listOf(UsersBean())
-                                    )
-                                )
-                            ),
-                            streamSettings = StreamSettingsBean()
-                        )
-
-                    EConfigType.SHADOWSOCKS,
-                    EConfigType.SOCKS,
-                    EConfigType.HTTP,
-                    EConfigType.TROJAN,
-                    EConfigType.HYSTERIA2 ->
-                        return OutboundBean(
-                            protocol = configType.name.lowercase(),
-                            settings = OutSettingsBean(
-                                servers = listOf(ServersBean())
-                            ),
-                            streamSettings = StreamSettingsBean()
-                        )
-
-                    EConfigType.WIREGUARD ->
-                        return OutboundBean(
-                            protocol = configType.name.lowercase(),
-                            settings = OutSettingsBean(
-                                secretKey = "",
-                                peers = listOf(WireGuardBean())
-                            )
-                        )
-
-                    EConfigType.CUSTOM -> null
-                }
-            }
-        }
-
        data class OutSettingsBean(
-            var vnext: List<VnextBean>? = null,
-            var fragment: FragmentBean? = null,
-            var noises: List<NoiseBean>? = null,
-            var servers: List<ServersBean>? = null,
-            /*Blackhole*/
-            var response: Response? = null,
-            /*DNS*/
-            val network: String? = null,
+            /*Common */
            var address: Any? = null,
-            val port: Int? = null,
-            /*Freedom*/
-            var domainStrategy: String? = null,
-            val redirect: String? = null,
-            val userLevel: Int? = null,
-            /*Loopback*/
-            val inboundTag: String? = null,
+            var port: Int? = null,
+            var level: Int? = null,
+            var email: String? = null,
+            /*HTTP/SOCKS*/
+            var user: String? = null,
+            var pass: String? = null,
+            var headers: Map<String, String>? = null,
+            /*VMess/VLESS*/
+            var id: String? = null,
+            var security: String? = null,
+            var encryption: String? = null,
+            /*VLESS*/
+            var flow: String? = null,
+            /*Trojan/Shadowsocks*/
+            var password: String? = null,
+            /*Shadowsocks*/
+            var method: String? = null,
+            /*Hysteria/Hysteria2*/
+            var version: Int? = null,
            /*Wireguard*/
            var secretKey: String? = null,
            val peers: List<WireGuardBean>? = null,
            var reserved: List<Int>? = null,
            var mtu: Int? = null,
-            var obfsPassword: String? = null,
+            var domainStrategy: String? = null,
        ) {
-
-            data class VnextBean(
-                var address: String = "",
-                var port: Int = AppConfig.DEFAULT_PORT,
-                var users: List<UsersBean>
-            ) {
-
-                data class UsersBean(
-                    var id: String = "",
-                    var alterId: Int? = null,
-                    var security: String? = null,
-                    var level: Int = AppConfig.DEFAULT_LEVEL,
-                    var encryption: String? = null,
-                    var flow: String? = null
-                )
-            }
-
-            data class FragmentBean(
-                var packets: String? = null,
-                var length: String? = null,
-                var interval: String? = null
-            )
-
-            data class NoiseBean(
-                var type: String? = null,
-                var packet: String? = null,
-                var delay: String? = null
-            )
-
-            data class ServersBean(
-                var address: String = "",
-                var method: String? = null,
-                var ota: Boolean = false,
-                var password: String? = null,
-                var port: Int = AppConfig.DEFAULT_PORT,
-                var level: Int = AppConfig.DEFAULT_LEVEL,
-                val email: String? = null,
-                var flow: String? = null,
-                val ivCheck: Boolean? = null,
-                var users: List<SocksUsersBean>? = null
-            ) {
-                data class SocksUsersBean(
-                    var user: String = "",
-                    var pass: String = "",
-                    var level: Int = AppConfig.DEFAULT_LEVEL
-                )
-            }
-
-            data class Response(var type: String)
-
            data class WireGuardBean(
                var publicKey: String = "",
-                var preSharedKey: String = "",
+                var preSharedKey: String? = null,
                var endpoint: String = ""
            )
        }

        data class StreamSettingsBean(
-            var network: String = AppConfig.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,
@@ -213,7 +120,8 @@ data class V2rayConfig(
            var quicSettings: QuicSettingBean? = null,
            var realitySettings: TlsSettingsBean? = null,
            var grpcSettings: GrpcSettingsBean? = null,
-            var hy2steriaSettings: Hy2steriaSettingsBean? = null,
+            var hysteriaSettings: HysteriaSettingsBean? = null,
+            var finalmask: Any? = null,
            val dsSettings: Any? = null,
            var sockopt: SockoptBean? = null
        ) {
@@ -240,7 +148,7 @@ data class V2rayConfig(
                            @SerializedName("Accept-Encoding")
                            val acceptEncoding: List<String>? = null,
                            val Connection: List<String>? = null,
-                            val Pragma: String? = null
+                            val Pragma: Any? = null
                        )
                    }
                }
@@ -253,22 +161,17 @@ data class V2rayConfig(
                var downlinkCapacity: Int = 100,
                var congestion: Boolean = false,
                var readBufferSize: Int = 1,
-                var writeBufferSize: Int = 1,
-                var header: HeaderBean = HeaderBean(),
-                var seed: String? = null
-            ) {
-                data class HeaderBean(var type: String = "none")
-            }
+                var writeBufferSize: Int = 1
+            )

            data class WsSettingsBean(
                var path: String? = null,
-                var headers: HeadersBean = HeadersBean(),
+                var host: String? = null,
+                var headers: Map<String, String>? = null,
                val maxEarlyData: Int? = null,
                val useBrowserForwarding: Boolean? = null,
                val acceptProxyProtocol: Boolean? = null
-            ) {
-                data class HeadersBean(var Host: String = "")
-            }
+            )

            data class HttpupgradeSettingsBean(
                var path: String? = null,
@@ -294,7 +197,16 @@ 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,
+                var happyEyeballs: HappyEyeballsBean? = null,
+            )
+
+            data class HappyEyeballsBean(
+                var prioritizeIPv6: Boolean? = null,
+                var maxConcurrentTry: Int? = 4,
+                var tryDelayMs: Int? = 250, // ms
+                var interleave: Int? = null,
            )

            data class TlsSettingsBean(
@@ -309,11 +221,14 @@ data class V2rayConfig(
                val certificates: List<Any>? = null,
                val disableSystemRoot: Boolean? = null,
                val enableSessionResumption: Boolean? = null,
+                var echConfigList: String? = null,
+                var verifyPeerCertByName: String? = null,
+                var pinnedPeerCertSha256: String? = null,
                // REALITY settings
-                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(
@@ -332,309 +247,92 @@ data class V2rayConfig(
                var health_check_timeout: Int? = null
            )

-            data class Hy2steriaSettingsBean(
-                var password: String? = null,
-                var use_udp_extension: Boolean? = true,
-                var congestion: Hy2CongestionBean? = null
+            data class HysteriaSettingsBean(
+                var version: Int,
+                var auth: String? = null
+            )
+
+            //https://xtls.github.io/config/transport.html#finalmaskobject
+            data class FinalMaskBean(
+                var tcp: List<MaskBean>? = null,
+                var udp: List<MaskBean>? = null,
+                var quicParams: QuicParamsBean? = null
            ) {
-                data class Hy2CongestionBean(
-                    var type: String? = "bbr",
-                    var up_mbps: Int? = null,
-                    var down_mbps: Int? = null,
-                )
-            }
-
-            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: String? = null
-                network = transport
-                when (network) {
-                    NetworkType.TCP.type -> {
-                        val tcpSetting = TcpSettingsBean()
-                        if (headerType == AppConfig.HEADER_TYPE_HTTP) {
-                            tcpSetting.header.type = AppConfig.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
-                    }
-
-                    NetworkType.KCP.type -> {
-                        val kcpsetting = KcpSettingsBean()
-                        kcpsetting.header.type = headerType ?: "none"
-                        if (seed.isNullOrEmpty()) {
-                            kcpsetting.seed = null
-                        } else {
-                            kcpsetting.seed = seed
-                        }
-                        kcpSettings = kcpsetting
-                    }
-
-                    NetworkType.WS.type -> {
-                        val wssetting = WsSettingsBean()
-                        wssetting.headers.Host = host.orEmpty()
-                        sni = wssetting.headers.Host
-                        wssetting.path = path ?: "/"
-                        wsSettings = wssetting
-                    }
-
-                    NetworkType.HTTP_UPGRADE.type -> {
-                        val httpupgradeSetting = HttpupgradeSettingsBean()
-                        httpupgradeSetting.host = host.orEmpty()
-                        sni = httpupgradeSetting.host
-                        httpupgradeSetting.path = path ?: "/"
-                        httpupgradeSettings = httpupgradeSetting
-                    }
-
-                    NetworkType.SPLIT_HTTP.type, NetworkType.XHTTP.type -> {
-                        val xhttpSetting = XhttpSettingsBean()
-                        xhttpSetting.host = host.orEmpty()
-                        sni = xhttpSetting.host
-                        xhttpSetting.path = path ?: "/"
-                        xhttpSettings = xhttpSetting
-                    }
-
-                    NetworkType.H2.type, NetworkType.HTTP.type -> {
-                        network = NetworkType.H2.type
-                        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
-//                    }
-
-                    NetworkType.GRPC.type -> {
-                        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
+                data class MaskBean(
+                    var type: String,
+                    var settings: MaskSettingsBean? = null
+                ) {
+                    data class MaskSettingsBean(
+                        val password: String? = null,
+                        val header: String? = null,
+                        val value: String? = null,
+                        // fragment
+                        val packets: String? = null,
+                        val length: String? = null,
+                        val delay: String? = null,
+                        val maxSplit: String? = null,
+                        // noise
+                        val reset: Int? = null,
+                        val noise: List<NoiseMaskBean>? = null
+                    ) {
+                        data class NoiseMaskBean(
+                            val rand: String? = null,
+                            // val randRange: String? = null,
+                            // val type: String? = null,
+                            // val packet: String? = null,
+                            val delay: String? = null,
+                        )
                    }
                }
-                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 == AppConfig.TLS) {
-                    tlsSettings = tlsSetting
-                    realitySettings = null
-                } else if (security == AppConfig.REALITY) {
-                    tlsSettings = null
-                    realitySettings = tlsSetting
+                data class QuicParamsBean(
+                    var congestion: String? = null,
+                    var brutalUp: String? = null,
+                    var brutalDown: String? = null,
+                    var udpHop: UdpHopBean? = null,
+                ) {
+                    // Nested data class for the udpHop JSON object
+                    data class UdpHopBean(
+                        var ports: String? = null,
+                        var interval: String? = null
+                    )
                }
            }
        }

        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?.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?.first()?.address
-            } else if (protocol.equals(EConfigType.WIREGUARD.name, true)) {
-                return settings?.peers?.first()?.endpoint?.substringBeforeLast(":")
+            return if (protocol.equals(EConfigType.WIREGUARD.name, true)) {
+                settings?.peers?.firstOrNull()?.endpoint?.substringBeforeLast(":")
+            } else {
+                settings?.address as? String
            }
-            return null
        }

        fun getServerPort(): Int? {
-            if (protocol.equals(EConfigType.VMESS.name, true)
-                || protocol.equals(EConfigType.VLESS.name, true)
-            ) {
-                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?.first()?.port
-            } else if (protocol.equals(EConfigType.WIREGUARD.name, true)) {
-                return settings?.peers?.first()?.endpoint?.substringAfterLast(":")?.toInt()
-            }
-            return null
-        }
-
-        fun getServerAddressAndPort(): String {
-            val address = getServerAddress().orEmpty()
-            val port = getServerPort()
-            return Utils.getIpv6Address(address) + ":" + port
-        }
-
-        fun getPassword(): String? {
-            if (protocol.equals(EConfigType.VMESS.name, true)
-                || protocol.equals(EConfigType.VLESS.name, true)
-            ) {
-                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?.first()?.password
-            } else if (protocol.equals(EConfigType.SOCKS.name, true)
-                || protocol.equals(EConfigType.HTTP.name, true)
-            ) {
-                return settings?.servers?.first()?.users?.first()?.pass
-            } else if (protocol.equals(EConfigType.WIREGUARD.name, true)) {
-                return settings?.secretKey
-            }
-            return null
-        }
-
-        fun getSecurityEncryption(): String? {
-            return when {
-                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
+            return if (protocol.equals(EConfigType.WIREGUARD.name, true)) {
+                settings?.peers?.firstOrNull()?.endpoint?.substringAfterLast(":")?.toIntOrNull()
+            } else {
+                settings?.port
            }
        }

-        fun getTransportSettingDetails(): List<String?>? {
-            if (protocol.equals(EConfigType.VMESS.name, true)
-                || protocol.equals(EConfigType.VLESS.name, true)
-                || protocol.equals(EConfigType.TROJAN.name, true)
-                || protocol.equals(EConfigType.SHADOWSOCKS.name, true)
-            ) {
-                val transport = streamSettings?.network ?: return null
-                return when (transport) {
-                    NetworkType.TCP.type -> {
-                        val tcpSetting = streamSettings?.tcpSettings ?: return null
-                        listOf(
-                            tcpSetting.header.type,
-                            tcpSetting.header.request?.headers?.Host?.joinToString(",").orEmpty(),
-                            tcpSetting.header.request?.path?.joinToString(",").orEmpty()
-                        )
-                    }
-
-                    NetworkType.KCP.type -> {
-                        val kcpSetting = streamSettings?.kcpSettings ?: return null
-                        listOf(
-                            kcpSetting.header.type,
-                            "",
-                            kcpSetting.seed.orEmpty()
-                        )
-                    }
-
-                    NetworkType.WS.type -> {
-                        val wsSetting = streamSettings?.wsSettings ?: return null
-                        listOf(
-                            "",
-                            wsSetting.headers.Host,
-                            wsSetting.path
-                        )
-                    }
-
-                    NetworkType.HTTP_UPGRADE.type -> {
-                        val httpupgradeSetting = streamSettings?.httpupgradeSettings ?: return null
-                        listOf(
-                            "",
-                            httpupgradeSetting.host,
-                            httpupgradeSetting.path
-                        )
-                    }
-
-                    NetworkType.SPLIT_HTTP.type, NetworkType.XHTTP.type -> {
-                        val xhttpSettings = streamSettings?.xhttpSettings ?: return null
-                        listOf(
-                            "",
-                            xhttpSettings.host,
-                            xhttpSettings.path
-                        )
-                    }
-
-                    NetworkType.H2.type -> {
-                        val h2Setting = streamSettings?.httpSettings ?: return null
-                        listOf(
-                            "",
-                            h2Setting.host.joinToString(","),
-                            h2Setting.path
-                        )
-                    }
-
-//                    "quic" -> {
-//                        val quicSetting = streamSettings?.quicSettings ?: return null
-//                        listOf(
-//                            quicSetting.header.type,
-//                            quicSetting.security,
-//                            quicSetting.key
-//                        )
-//                    }
-
-                    NetworkType.GRPC.type -> {
-                        val grpcSetting = streamSettings?.grpcSettings ?: return null
-                        listOf(
-                            if (grpcSetting.multiMode == true) "multi" else "gun",
-                            grpcSetting.authority.orEmpty(),
-                            grpcSetting.serviceName
-                        )
-                    }
-
-                    else -> null
-                }
+        fun ensureSockopt(): StreamSettingsBean.SockoptBean {
+            val stream = streamSettings ?: StreamSettingsBean().also {
+                streamSettings = it
            }
-            return null
+
+            val sockopt = stream.sockopt ?: StreamSettingsBean.SockoptBean().also {
+                stream.sockopt = it
+            }
+
+            return sockopt
        }
    }

@@ -644,6 +342,7 @@ data class V2rayConfig(
        val clientIp: String? = null,
        val disableCache: Boolean? = null,
        val queryStrategy: String? = null,
+        val enableParallelQuery: Boolean? = null,
        val tag: String? = null
    ) {
        data class ServersBean(
@@ -653,6 +352,7 @@ data class V2rayConfig(
            var expectIPs: List<String>? = null,
            val clientIp: String? = null,
            val skipFallback: Boolean? = null,
+            val tag: String? = null,
        )
    }

@@ -660,14 +360,15 @@ 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 ip: List<String>? = null,
+            var domain: List<String>? = null,
+            var process: List<String>? = null,
+            var outboundTag: String? = null,
            var balancerTag: String? = null,
            var port: String? = null,
            val sourcePort: String? = null,
@@ -679,6 +380,32 @@ 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(
@@ -696,6 +423,27 @@ 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 httpMethod: 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
@@ -712,15 +460,9 @@ 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 +1,168 @@
+package com.v2ray.ang.dto
+
+import com.v2ray.ang.dto.entities.ProfileItem
+import com.v2ray.ang.enums.BalancerStrategyType
+import com.v2ray.ang.enums.EConfigType
+import com.v2ray.ang.enums.NetworkType
+
+@Suppress("PropertyName")
+data class V2rayNShareItem(
+    // val IndexId: String?,
+    val ConfigType: Int?,
+    // val CoreType: Int?,
+    val ConfigVersion: Int?,
+    val Subid: String?,
+    val IsSub: Boolean?,
+    val PreSocksPort: Int?,
+    // val DisplayLog: Boolean?,
+    val Remarks: String?,
+    val Address: String?,
+    val Port: Int?,
+    val Password: String?,
+    val Username: String?,
+    val Network: String?,
+    val StreamSecurity: String?,
+    val AllowInsecure: String?,
+    val Sni: String?,
+    val Alpn: String?,
+    val Fingerprint: String?,
+    val PublicKey: String?,
+    val ShortId: String?,
+    val SpiderX: String?,
+    val Mldsa65Verify: String?,
+    // val MuxEnabled: Boolean?,
+    // val Cert: String?,
+    val CertSha: String?,
+    val EchConfigList: String?,
+    val VerifyPeerCertByName: String?,
+    val Finalmask: String?,
+    val ProtoExtraObj: V2rayNProtocolExtraShareItem?,
+    val TransportExtraObj: V2rayNTransportExtraShareItem?,
+) {
+    data class V2rayNProtocolExtraShareItem(
+        val AlterId: Int?,
+        val VmessSecurity: String?,
+        val Flow: String?,
+        val VlessEncryption: String?,
+        val SsMethod: String?,
+        val WgPublicKey: String?,
+        val WgPresharedKey: String?,
+        val WgInterfaceAddress: String?,
+        val WgReserved: String?,
+        val WgMtu: Int?,
+        val SalamanderPass: String?,
+        val UpMbps: Int?,
+        val DownMbps: Int?,
+        val Ports: String?,
+        val HopInterval: String?,
+        val GroupType: String?,
+        val ChildItems: String?,
+        val SubChildItems: String?,
+        val Filter: String?,
+        val MultipleLoad: Int?,
+    )
+
+    data class V2rayNTransportExtraShareItem(
+        val RawHeaderType: String?,
+        val Host: String?,
+        val Path: String?,
+        val XhttpMode: String?,
+        val XhttpExtra: String?,
+        val GrpcAuthority: String?,
+        val GrpcServiceName: String?,
+        val GrpcMode: String?,
+        val KcpHeaderType: String?,
+        val KcpSeed: String?,
+        val KcpMtu: Int?,
+    )
+
+    fun toProfileItem(): ProfileItem {
+        val configType = when (ConfigType) {
+            1 -> EConfigType.VMESS
+            2 -> EConfigType.CUSTOM
+            3 -> EConfigType.SHADOWSOCKS
+            4 -> EConfigType.SOCKS
+            5 -> EConfigType.VLESS
+            6 -> EConfigType.TROJAN
+            7 -> EConfigType.HYSTERIA2
+            // 8 -> EConfigType.TUIC
+            9 -> EConfigType.WIREGUARD
+            10 -> EConfigType.HTTP
+            101 -> EConfigType.POLICYGROUP
+            102 -> EConfigType.PROXYCHAIN
+            else -> error("Unknown ConfigType: $ConfigType")
+        }
+        val network = if (configType == EConfigType.HYSTERIA2) "hysteria" else
+            when (Network) {
+                "raw" -> "tcp"
+                else -> NetworkType.fromString(Network).type
+            }
+        val profile = ProfileItem(
+            configType = configType,
+            remarks = Remarks.orEmpty(),
+            server = Address.orEmpty(),
+            serverPort = Port.toString(),
+            password = Password.orEmpty(),
+            method = when (configType) {
+                EConfigType.VMESS -> ProtoExtraObj?.VmessSecurity.orEmpty()
+                EConfigType.SHADOWSOCKS -> ProtoExtraObj?.SsMethod.orEmpty()
+                EConfigType.VLESS -> ProtoExtraObj?.VlessEncryption.orEmpty()
+                else -> null
+            },
+            flow = ProtoExtraObj?.Flow.orEmpty(),
+            username = Username.orEmpty(),
+            network = network,
+            headerType = when (network) {
+                NetworkType.TCP.type -> TransportExtraObj?.RawHeaderType
+                NetworkType.KCP.type -> TransportExtraObj?.KcpHeaderType
+                else -> null
+            },
+            host = TransportExtraObj?.Host,
+            path = TransportExtraObj?.Path,
+            seed = TransportExtraObj?.KcpSeed,
+            kcpMtu = TransportExtraObj?.KcpMtu,
+            mode = TransportExtraObj?.GrpcMode,
+            serviceName = TransportExtraObj?.GrpcServiceName,
+            authority = TransportExtraObj?.GrpcAuthority,
+            xhttpMode = TransportExtraObj?.XhttpMode,
+            xhttpExtra = TransportExtraObj?.XhttpExtra,
+            finalMask = Finalmask,
+            security = StreamSecurity,
+            sni = Sni,
+            alpn = Alpn,
+            fingerPrint = Fingerprint,
+            insecure = AllowInsecure?.toBoolean(),
+            echConfigList = EchConfigList,
+            verifyPeerCertByName = VerifyPeerCertByName,
+            pinnedCA256 = CertSha,
+            publicKey = PublicKey,
+            shortId = ShortId,
+            spiderX = SpiderX,
+            mldsa65Verify = Mldsa65Verify,
+            secretKey = if (configType == EConfigType.WIREGUARD) Password else null,
+            preSharedKey = ProtoExtraObj?.WgPresharedKey,
+            localAddress = ProtoExtraObj?.WgInterfaceAddress,
+            reserved = ProtoExtraObj?.WgReserved,
+            mtu = ProtoExtraObj?.WgMtu,
+            obfsPassword = ProtoExtraObj?.SalamanderPass,
+            portHopping = ProtoExtraObj?.Ports,
+            portHoppingInterval = ProtoExtraObj?.HopInterval,
+            bandwidthDown = ProtoExtraObj?.DownMbps?.takeIf { it > 0 }?.let { "${it}Mbps" },
+            bandwidthUp = ProtoExtraObj?.UpMbps?.takeIf { it > 0 }?.let { "${it}Mbps" },
+            policyGroupType = when (ProtoExtraObj?.MultipleLoad) {
+                2 -> BalancerStrategyType.RANDOM.policyGroupType
+                3 -> BalancerStrategyType.ROUND_ROBIN.policyGroupType
+                4 -> BalancerStrategyType.LEAST_LOAD.policyGroupType
+                else -> BalancerStrategyType.LEAST_PING.policyGroupType
+            },
+            // NOTE: not safe, suggest converting and rewriting
+            // policyGroupSubscriptionId = ProtoExtraObj?.SubChildItems,
+            policyGroupSubscriptionId = if (ProtoExtraObj?.SubChildItems == "self") "self" else null,
+            policyGroupFilter = ProtoExtraObj?.Filter,
+            // NOTE: proxyChainProfiles stores remarks, not IndexId
+            // proxyChainProfiles = ProtoExtraObj?.ChildItems,
+        )
+        // profile.description =
+        return profile
+    }
+}
@@ -15,5 +15,8 @@ data class VmessQRCode(
    var tls: String = "",
    var sni: String = "",
    var alpn: String = "",
-    var fp: String = ""
+    var fp: String = "",
+    var insecure: String = "",
+    var vcn: String = "",
+    var pcs: String = ""
 )
@@ -0,0 +1,6 @@
+package com.v2ray.ang.dto.entities
+
+data class AssetUrlCache(
+    val guid: String,
+    val assetUrl: AssetUrlItem
+)
@@ -1,8 +1,9 @@
-package com.v2ray.ang.dto
+package com.v2ray.ang.dto.entities

 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 +1,112 @@
+package com.v2ray.ang.dto.entities
+
+import com.v2ray.ang.AppConfig
+import com.v2ray.ang.enums.EConfigType
+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 description: String? = null,
+    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 kcpMtu: Int? = null,
+    var kcpTti: Int? = 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 finalMask: String? = null,
+
+    var security: String? = null,
+    var sni: String? = null,
+    var alpn: String? = null,
+    var fingerPrint: String? = null,
+    var insecure: Boolean? = null,
+    var echConfigList: String? = null,
+    var verifyPeerCertByName: String? = null,
+    var pinnedCA256: String? = 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,
+    @Deprecated("Use pinnedCA256")
+    var pinSHA256: String? = null,
+    var bandwidthDown: String? = null,
+    var bandwidthUp: String? = null,
+
+    var policyGroupType: String? = null,
+    var policyGroupSubscriptionId: String? = null,
+    var policyGroupFilter: String? = null,
+    var policyGroupTestOutbounds: Boolean? = null,
+    var policyGroupFallbackTag: String? = null,
+    var proxyChainProfiles: String? = null,
+
+    var browserDialerMode: String? = null,
+) {
+
+    companion object {
+        fun create(configType: EConfigType): ProfileItem =
+            ProfileItem(configType = configType)
+    }
+
+    fun getServerAddressAndPort(): String {
+        if (server.isNullOrEmpty() && configType == EConfigType.CUSTOM) {
+            return "${AppConfig.LOOPBACK}:${AppConfig.PORT_SOCKS}"
+        }
+        return "${Utils.getIpv6Address(server)}:$serverPort"
+    }
+
+    /**
+     * Dedicated identity for "remove duplicate configurations".
+     *
+     * Ignores metadata that does not affect connection:
+     * - configVersion
+     * - subscriptionId
+     * - addedTime
+     * - remarks
+     * - description
+     *
+     * All other fields, including configType, are included in the comparison.
+     *
+     * Returns a copy; the caller must not modify it further.
+     */
+    fun duplicateIdentity(): ProfileItem =
+        copy(
+            configVersion = 0,
+            subscriptionId = "",
+            addedTime = 0L,
+            remarks = "",
+            description = null
+        )
+}
@@ -1,13 +1,15 @@
-package com.v2ray.ang.dto
+package com.v2ray.ang.dto.entities

 data class RulesetItem(
+    var id: String = "",
    var remarks: String? = "",
    var ip: List<String>? = null,
    var domain: List<String>? = null,
+    var process: List<String>? = null,
    var outboundTag: String = "",
    var port: String? = null,
    var network: String? = null,
    var protocol: List<String>? = null,
    var enabled: Boolean = true,
-    var looked: Boolean? = false,
+    var locked: Boolean? = false,
 )
@@ -1,4 +1,4 @@
-package com.v2ray.ang.dto
+package com.v2ray.ang.dto.entities

 data class ServerAffiliationInfo(var testDelayMillis: Long = 0L) {
    fun getTestDelayString(): String {
@@ -7,4 +7,4 @@ data class ServerAffiliationInfo(var testDelayMillis: Long = 0L) {
        }
        return testDelayMillis.toString() + "ms"
    }
-}
+}
@@ -0,0 +1,8 @@
+package com.v2ray.ang.dto.entities
+
+data class ServersCache(
+    val guid: String,
+    val profile: ProfileItem,
+    val testDelayMillis: Long = 0L,
+    val testDelayString: String = "",
+)
@@ -0,0 +1,6 @@
+package com.v2ray.ang.dto.entities
+
+data class SubscriptionCache(
+    val guid: String,
+    val subscription: SubscriptionItem
+)
@@ -1,4 +1,4 @@
-package com.v2ray.ang.dto
+package com.v2ray.ang.dto.entities

 data class SubscriptionItem(
    var remarks: String = "",
@@ -7,9 +7,12 @@ data class SubscriptionItem(
    val addedTime: Long = System.currentTimeMillis(),
    var lastUpdated: Long = -1,
    var autoUpdate: Boolean = false,
-    val updateInterval: Int? = null,
+    var updateInterval: Long = 1440, // in minutes, default to 24 hours
    var prevProfile: String? = null,
    var nextProfile: String? = null,
    var filter: String? = null,
+    var allowInsecureUrl: Boolean = false,
+    var userAgent: String? = null,
+    var requestHeaders: String? = null,
 )

@@ -0,0 +1,9 @@
+package com.v2ray.ang.dto.entities
+
+data class WebDavConfig(
+    val baseUrl: String,
+    val username: String? = null,
+    val password: String? = null,
+    val remoteBasePath: String = "/",
+    val timeoutSeconds: Long = 30
+)
@@ -0,0 +1,28 @@
+package com.v2ray.ang.enums
+
+/**
+ * Load-balancing strategy types supported by xray balancer.
+ *
+ * @param policyGroupType The string value written into the xray config JSON.
+ * @param policyGroupTypeValue The numeric string stored in [com.v2ray.ang.dto.entities.ProfileItem.policyGroupType].
+ * @param requiresBurstObservatory Whether this strategy needs a burstObservatory (leastLoad).
+ * @param requiresObservatory Whether this strategy needs an observatory (leastPing).
+ * @param supportsObservatory Whether an observatory can health-filter this strategy.
+ */
+enum class BalancerStrategyType(
+    val policyGroupType: String,
+    val policyGroupTypeValue: String,
+    val requiresBurstObservatory: Boolean = false,
+    val requiresObservatory: Boolean = false,
+    val supportsObservatory: Boolean = false,
+) {
+    LEAST_LOAD("leastLoad", "1", requiresBurstObservatory = true),
+    RANDOM("random", "2", supportsObservatory = true),
+    ROUND_ROBIN("roundRobin", "3", supportsObservatory = true),
+    LEAST_PING("leastPing", "", requiresObservatory = true); // default / else
+
+    companion object {
+        fun from(policyGroupType: String?): BalancerStrategyType =
+            entries.firstOrNull { it.policyGroupTypeValue == policyGroupType } ?: LEAST_PING
+    }
+}
@@ -0,0 +1,10 @@
+package com.v2ray.ang.enums
+
+enum class BrowserDialerMode(val value: String) {
+    OKHTTP("OkHttp"),
+    WEBVIEW("WebView");
+
+    companion object {
+        fun from(value: String?): BrowserDialerMode? = entries.find { it.value == value }
+    }
+}
@@ -0,0 +1,8 @@
+package com.v2ray.ang.enums
+
+/** Runtime type used during config assembly only. */
+enum class CoreResolvedType {
+    NORMAL,
+    POLICYGROUP,
+    PROXYCHAIN,
+}
@@ -1,8 +1,7 @@
-package com.v2ray.ang.dto
+package com.v2ray.ang.enums

 import com.v2ray.ang.AppConfig

-
 enum class EConfigType(val value: Int, val protocolScheme: String) {
    VMESS(1, AppConfig.VMESS),
    CUSTOM(2, AppConfig.CUSTOM),
@@ -11,11 +10,15 @@ 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);
+    HYSTERIA(900, AppConfig.HYSTERIA),
+    HTTP(10, AppConfig.HTTP),
+    POLICYGROUP(101, AppConfig.CUSTOM),
+    PROXYCHAIN(102, AppConfig.CUSTOM);

    companion object {
        fun fromInt(value: Int) = entries.firstOrNull { it.value == value }
    }
-}
+}
@@ -1,4 +1,4 @@
-package com.v2ray.ang.dto
+package com.v2ray.ang.enums

 enum class Language(val code: String) {
    AUTO("auto"),
@@ -8,6 +8,7 @@ enum class Language(val code: String) {
    VIETNAMESE("vi"),
    RUSSIAN("ru"),
    PERSIAN("fa"),
+    ARABIC("ar"),
    BANGLA("bn"),
    BAKHTIARI("bqi-rIR");

@@ -1,16 +1,17 @@
-package com.v2ray.ang.dto
+package com.v2ray.ang.enums

 enum class NetworkType(val type: String) {
    TCP("tcp"),
    KCP("kcp"),
    WS("ws"),
    HTTP_UPGRADE("httpupgrade"),
-    SPLIT_HTTP("splithttp"),
    XHTTP("xhttp"),
    HTTP("http"),
    H2("h2"),
+
    //QUIC("quic"),
-    GRPC("grpc");
+    GRPC("grpc"),
+    HYSTERIA("hysteria");

    companion object {
        fun fromString(type: String?) = entries.find { it.type == type } ?: TCP
@@ -0,0 +1,22 @@
+package com.v2ray.ang.enums
+
+/**
+ * Enum defining different notification channels.
+ * Each channel has a unique channelId, notificationId, and display name.
+ */
+enum class NotificationChannelType(
+    val channelId: String,
+    val channelName: String,
+    val notificationId: Int
+) {
+    SUBSCRIPTION_UPDATE(
+        channelId = "subscription_update_channel",
+        channelName = "Subscription Update Service",
+        notificationId = 13
+    ),
+    CORE_TEST(
+        channelId = "core_test_channel",
+        channelName = "Core Test Service",
+        notificationId = 12
+    )
+}
@@ -0,0 +1,42 @@
+package com.v2ray.ang.enums
+
+import android.Manifest
+import android.os.Build
+import androidx.annotation.RequiresApi
+import androidx.annotation.StringRes
+import com.v2ray.ang.R
+
+/**
+ * Permission types used in the app, handling API level differences.
+ */
+enum class PermissionType {
+    /** Camera permission (used for scanning QR codes) */
+    CAMERA {
+        override fun getPermission(): String = Manifest.permission.CAMERA
+    },
+
+    /** Notification permission (Android 13+) */
+    POST_NOTIFICATIONS {
+        @RequiresApi(Build.VERSION_CODES.TIRAMISU)
+        override fun getPermission(): String = Manifest.permission.POST_NOTIFICATIONS
+    },
+
+    /** Local network access permission (Android 17+) */
+    ACCESS_LOCAL_NETWORK {
+        @RequiresApi(Build.VERSION_CODES.CINNAMON_BUN)
+        override fun getPermission(): String = Manifest.permission.ACCESS_LOCAL_NETWORK
+    };
+
+    /** Return the actual Android permission string */
+    abstract fun getPermission(): String
+
+    /** Return the string resource for the human-readable permission label. */
+    @StringRes
+    fun getLabelRes(): Int {
+        return when (this) {
+            CAMERA -> R.string.permission_camera
+            POST_NOTIFICATIONS -> R.string.permission_notification
+            ACCESS_LOCAL_NETWORK -> R.string.permission_local_network
+        }
+    }
+}
@@ -0,0 +1,9 @@
+package com.v2ray.ang.enums
+
+enum class RoutingType(val fileName: String) {
+    WHITE("custom_routing_white"),
+    BLACK("custom_routing_black"),
+    GLOBAL("custom_routing_global"),
+    WHITE_IRAN("custom_routing_white_iran"),
+    WHITE_RUSSIA("custom_routing_white_russia")
+}
@@ -0,0 +1,39 @@
+package com.v2ray.ang.enums
+
+/**
+ * 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 entries.toTypedArray().indices) {
+                entries[index]
+            } else {
+                OPTION_1 // Default to the first configuration
+            }
+        }
+    }
+}
@@ -0,0 +1,10 @@
+package com.v2ray.ang.extension
+
+/**
+ * Moves an item to another index while preserving the relative order of the remaining items.
+ */
+internal fun <T> MutableList<T>.moveItem(fromIndex: Int, toIndex: Int): Boolean {
+    if (fromIndex !in indices || toIndex !in indices || fromIndex == toIndex) return false
+    add(toIndex, removeAt(fromIndex))
+    return true
+}
@@ -0,0 +1,53 @@
+package com.v2ray.ang.extension
+
+/**
+ * Removes all whitespace from the string.
+ *
+ * @return The string without whitespace.
+ */
+fun String?.removeWhiteSpace(): String? = this?.replace(" ", "")
+
+/**
+ * Returns null if the string is null or blank, otherwise returns the string itself.
+ *
+ * @return The string or null.
+ */
+fun String?.nullIfBlank(): String? = this?.takeIf { it.isNotBlank() }
+
+/**
+ * Converts the string to a Long value, or returns 0 if the conversion fails.
+ *
+ * @return The Long value.
+ */
+fun String.toLongEx(): Long = toLongOrNull() ?: 0
+
+/**
+ * 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.isNullOrBlank()
+
+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()
+}
+
+/**
+ * Helper function to match text either by Regex or literal string.
+ */
+fun String.matchesPattern(regex: Regex?, keyword: String?, ignoreCase: Boolean = true): Boolean {
+    if (keyword.isNullOrEmpty()) {
+        return true
+    }
+    return regex?.containsMatchIn(this)
+        ?: this.contains(keyword, ignoreCase = ignoreCase)
+}
@@ -0,0 +1,124 @@
+package com.v2ray.ang.extension
+
+import android.content.Context
+import android.os.Handler
+import android.os.Looper
+import android.widget.Toast
+import com.v2ray.ang.ui.compose.AppSnackbarManager
+import com.v2ray.ang.ui.compose.ToastType
+
+/**
+ * Shows a toast message with the given resource ID.
+ *
+ * @param message The resource ID of the message to show.
+ */
+fun Context.toast(message: Int) {
+    val text = getString(message)
+    dispatchMessage(text, ToastType.NORMAL) {
+        Toast.makeText(this, text, Toast.LENGTH_SHORT).show()
+    }
+}
+
+/**
+ * Shows a toast message with the given text.
+ *
+ * @param message The text of the message to show.
+ */
+fun Context.toast(message: CharSequence) {
+    dispatchMessage(message, ToastType.NORMAL) {
+        Toast.makeText(this, message, Toast.LENGTH_SHORT).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) {
+    val text = getString(message)
+    dispatchMessage(text, ToastType.SUCCESS) {
+        Toast.makeText(this, text, Toast.LENGTH_SHORT).show()
+    }
+}
+
+/**
+ * Shows a toast message with the given text.
+ *
+ * @param message The text of the message to show.
+ */
+fun Context.toastSuccess(message: CharSequence) {
+    dispatchMessage(message, ToastType.SUCCESS) {
+        Toast.makeText(this, message, Toast.LENGTH_SHORT).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) {
+    val text = getString(message)
+    dispatchMessage(text, ToastType.ERROR) {
+        Toast.makeText(this, text, Toast.LENGTH_SHORT).show()
+    }
+}
+
+/**
+ * Shows a toast message with the given text.
+ *
+ * @param message The text of the message to show.
+ */
+fun Context.toastError(message: CharSequence) {
+    dispatchMessage(message, ToastType.ERROR) {
+        Toast.makeText(this, message, Toast.LENGTH_SHORT).show()
+    }
+}
+
+/**
+ * Shows an info toast message with the given resource ID.
+ *
+ * @param message The resource ID of the message to show.
+ */
+fun Context.toastInfo(message: Int) {
+    val text = getString(message)
+    dispatchMessage(text, ToastType.INFO) {
+        Toast.makeText(this, text, Toast.LENGTH_SHORT).show()
+    }
+}
+
+/**
+ * Shows an info toast message with the given text.
+ *
+ * @param message The text of the message to show.
+ */
+fun Context.toastInfo(message: CharSequence) {
+    dispatchMessage(message, ToastType.INFO) {
+        Toast.makeText(this, message, Toast.LENGTH_SHORT).show()
+    }
+}
+
+private inline fun runOnMain(crossinline block: () -> Unit) {
+    if (Looper.myLooper() == Looper.getMainLooper()) {
+        block()
+    } else {
+        Handler(Looper.getMainLooper()).post { block() }
+    }
+}
+
+private inline fun dispatchMessage(
+    message: CharSequence,
+    type: ToastType,
+    long: Boolean = false,
+    crossinline fallback: () -> Unit
+) {
+    val handledBySnackbar = AppSnackbarManager.show(
+        message = message,
+        type = type,
+        long = long
+    )
+    if (!handledBySnackbar) {
+        runOnMain { fallback() }
+    }
+}
@@ -1,43 +1,28 @@
 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 me.drakeet.support.toast.ToastCompat
-import org.json.JSONObject
+import com.v2ray.ang.enums.EConfigType
 import java.io.Serializable
 import java.net.URI
-import java.net.URLConnection
-
-val Context.v2RayApplication: AngApplication?
-    get() = applicationContext as? AngApplication
-
-fun Context.toast(message: Int) {
-    ToastCompat.makeText(this, message, Toast.LENGTH_SHORT).show()
-}
-
-fun Context.toast(message: CharSequence) {
-    ToastCompat.makeText(this, message, Toast.LENGTH_SHORT).show()
-}
-
-fun JSONObject.putOpt(pair: Pair<String, Any?>) {
-    put(pair.first, pair.second)
-}
-
-fun JSONObject.putOpt(pairs: Map<String, Any?>) {
-    pairs.forEach { put(it.key, it.value) }
-}
+import java.util.Locale

 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()
@@ -46,53 +31,48 @@ fun Long.toTrafficString(): String {
        size /= DIVISOR
        unitIndex++
    }
-    return String.format("%.1f %s", size, units[unitIndex])
+    return String.format(Locale.getDefault(), "%.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()

-fun String.removeWhiteSpace(): String = replace("\\s+".toRegex(), "")
-
-fun String.toLongEx(): Long = toLongOrNull() ?: 0
-
-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
 }

-inline fun CharSequence?.isNotNullEmpty(): Boolean = (this != null && this.isNotEmpty())
+/**
+ * Checks if the config type is a group type (PolicyGroup or ProxyChain).
+ *
+ * @return True if the config type is PolicyGroup or ProxyChain, false otherwise.
+ */
+fun EConfigType.isGroupType(): Boolean {
+    return this == EConfigType.POLICYGROUP || this == EConfigType.PROXYCHAIN
+}
+
+/**
+ * Checks if the config type is a complex type (Custom, PolicyGroup, or ProxyChain).
+ *
+ * @return True if the config type is Custom, PolicyGroup, or ProxyChain, false otherwise.
+ */
+fun EConfigType.isComplexType(): Boolean {
+    return this == EConfigType.CUSTOM || this == EConfigType.POLICYGROUP || this == EConfigType.PROXYCHAIN
+}
@@ -1,20 +1,26 @@
 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.dto.entities.ProfileItem
+import com.v2ray.ang.enums.EConfigType
 import com.v2ray.ang.util.JsonUtil

 object CustomFmt : FmtBase() {
-    fun parse(str: String): ProfileItem? {
+    /**
+     * 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()
+        val outbound = fullConfig?.getProxyOutbound()

        config.remarks = fullConfig?.remarks ?: System.currentTimeMillis().toString()
        config.server = outbound?.getServerAddress()
-        config.serverPort = outbound?.getServerPort().toString()
+        config.serverPort = outbound?.getServerPort()?.toString()

        return config
    }
@@ -1,43 +1,65 @@
 package com.v2ray.ang.fmt

-import com.v2ray.ang.dto.NetworkType
-import com.v2ray.ang.dto.ProfileItem
-import com.v2ray.ang.extension.isNotNullEmpty
+import com.v2ray.ang.AppConfig
+import com.v2ray.ang.dto.entities.ProfileItem
+import com.v2ray.ang.enums.NetworkType
+import com.v2ray.ang.extension.nullIfBlank
+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(
+            "?" + dicQuery.toList().joinToString(
                separator = "&",
-                transform = { it.first + "=" + Utils.urlEncode(it.second) }))
+                transform = { it.first + "=" + Utils.encodeURIComponent(it.second) })
        else ""

        val url = String.format(
            "%s@%s:%s",
-            Utils.urlEncode(userInfo ?: ""),
-            Utils.getIpv6Address(config.server),
+            Utils.encodeURIComponent(userInfo ?: ""),
+            Utils.getIpv6Address(HttpUtil.toIdnDomain(config.server.orEmpty())),
            config.serverPort
        )

-        return "${url}${query}#${Utils.urlEncode(config.remarks)}"
+        return "${url}${query}#${Utils.encodeURIComponent(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) } }
+            .associate { it.split("=").let { (k, v) -> k to Utils.decodeURIComponent(v) } }
    }

-    fun getItemFormQuery(config: ProfileItem, queryParam: Map<String, String>, allowInsecure: Boolean) {
+    /**
+     * 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
+     */
+    fun getItemFormQuery(config: ProfileItem, queryParam: Map<String, String>) {
        config.network = queryParam["type"] ?: NetworkType.TCP.type
-        //TODO
-        if (config.network == NetworkType.SPLIT_HTTP.type) config.network = NetworkType.XHTTP.type
        config.headerType = queryParam["headerType"]
        config.host = queryParam["host"]
        config.path = queryParam["path"]

        config.seed = queryParam["seed"]
+        config.kcpMtu = queryParam["mtu"]?.toIntOrNull()
+        config.kcpTti = queryParam["tti"]?.toIntOrNull()
        config.quicSecurity = queryParam["quicSecurity"]
        config.quicKey = queryParam["key"]
        config.mode = queryParam["mode"]
@@ -45,32 +67,61 @@ open class FmtBase {
        config.authority = queryParam["authority"]
        config.xhttpMode = queryParam["mode"]
        config.xhttpExtra = queryParam["extra"]
+        config.finalMask = queryParam["fm"]

        config.security = queryParam["security"]
-        config.insecure = if (queryParam["allowInsecure"].isNullOrEmpty()) {
-            allowInsecure
-        } else {
-            queryParam["allowInsecure"].orEmpty() == "1"
+        if (config.security != AppConfig.TLS && config.security != AppConfig.REALITY) {
+            config.security = null
+        }
+        // Support multiple possible query keys for allowInsecure like the C# implementation
+        val allowInsecureKeys = arrayOf("insecure", "allowInsecure", "allow_insecure")
+        config.insecure = when {
+            allowInsecureKeys.any { queryParam[it] == "1" } -> true
+            allowInsecureKeys.any { queryParam[it] == "0" } -> false
+            else -> false
        }
        config.sni = queryParam["sni"]
        config.fingerPrint = queryParam["fp"]
        config.alpn = queryParam["alpn"]
+        config.echConfigList = queryParam["ech"]
+        config.verifyPeerCertByName = queryParam["vcn"]
+        config.pinnedCA256 = queryParam["pcs"]
        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.flow.let { if (it.isNotNullEmpty()) dicQuery["flow"] = it.orEmpty() }
+        config.sni?.nullIfBlank()?.let { dicQuery["sni"] = it }
+        config.alpn?.nullIfBlank()?.let { dicQuery["alpn"] = it }
+        config.echConfigList?.nullIfBlank()?.let { dicQuery["ech"] = it }
+        config.verifyPeerCertByName?.nullIfBlank()?.let { dicQuery["vcn"] = it }
+        config.pinnedCA256?.nullIfBlank()?.let { dicQuery["pcs"] = it }
+        config.fingerPrint?.nullIfBlank()?.let { dicQuery["fp"] = it }
+        config.publicKey?.nullIfBlank()?.let { dicQuery["pbk"] = it }
+        config.shortId?.nullIfBlank()?.let { dicQuery["sid"] = it }
+        config.spiderX?.nullIfBlank()?.let { dicQuery["spx"] = it }
+        config.mldsa65Verify?.nullIfBlank()?.let { dicQuery["pqv"] = it }
+        config.flow?.nullIfBlank()?.let { dicQuery["flow"] = it }
+        config.finalMask?.nullIfBlank()?.let { dicQuery["fm"] = it }
+        config.kcpMtu?.let { dicQuery["mtu"] = it.toString() }
+        config.kcpTti?.let { dicQuery["tti"] = it.toString() }
+        // Add two keys for compatibility: "insecure" and "allowInsecure"
+        if (config.security == AppConfig.TLS) {
+            val insecureFlag = if (config.insecure == true) "1" else "0"
+            dicQuery["insecure"] = insecureFlag
+            dicQuery["allowInsecure"] = insecureFlag
+        }

        val networkType = NetworkType.fromString(config.network)
        dicQuery["type"] = networkType.type
@@ -78,46 +129,47 @@ open class FmtBase {
        when (networkType) {
            NetworkType.TCP -> {
                dicQuery["headerType"] = config.headerType?.ifEmpty { "none" }.orEmpty()
-                config.host.let { if (it.isNotNullEmpty()) dicQuery["host"] = it.orEmpty() }
+                config.host?.nullIfBlank()?.let { dicQuery["host"] = it }
            }

            NetworkType.KCP -> {
                dicQuery["headerType"] = config.headerType?.ifEmpty { "none" }.orEmpty()
-                config.seed.let { if (it.isNotNullEmpty()) dicQuery["seed"] = it.orEmpty() }
+                config.seed?.nullIfBlank()?.let { dicQuery["seed"] = it }
            }

            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() }
+                config.host?.nullIfBlank()?.let { dicQuery["host"] = it }
+                config.path?.nullIfBlank()?.let { dicQuery["path"] = it }
            }

-            NetworkType.SPLIT_HTTP, 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.XHTTP -> {
+                config.host?.nullIfBlank()?.let { dicQuery["host"] = it }
+                config.path?.nullIfBlank()?.let { dicQuery["path"] = it }
+                config.xhttpMode?.nullIfBlank()?.let { dicQuery["mode"] = it }
+                config.xhttpExtra?.nullIfBlank()?.let { dicQuery["extra"] = it }
            }

            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() }
+                config.host?.nullIfBlank()?.let { dicQuery["host"] = it }
+                config.path?.nullIfBlank()?.let { dicQuery["path"] = it }
            }

 //            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() }
+//                config.quicSecurity?.nullIfBlank()?.let { dicQuery["quicSecurity"] = it }
+//                config.quicKey?.nullIfBlank()?.let { dicQuery["key"] = it }
 //            }

            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() }
+                config.mode?.nullIfBlank()?.let { dicQuery["mode"] = it }
+                config.authority?.nullIfBlank()?.let { dicQuery["authority"] = it }
+                config.serviceName?.nullIfBlank()?.let { dicQuery["serviceName"] = it }
            }
+
+            else -> {}
        }

        return dicQuery
    }
-
-}
+}
@@ -1,28 +0,0 @@
-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 kotlin.text.orEmpty
-
-object HttpFmt : FmtBase() {
-    fun toOutbound(profileItem: ProfileItem): OutboundBean? {
-        val outboundBean = OutboundBean.create(EConfigType.HTTP)
-
-        outboundBean?.settings?.servers?.first()?.let { server ->
-            server.address = profileItem.server.orEmpty()
-            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
-    }
-
-
-}
@@ -1,56 +1,60 @@
 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.dto.entities.ProfileItem
+import com.v2ray.ang.enums.EConfigType
+import com.v2ray.ang.enums.NetworkType
 import com.v2ray.ang.extension.idnHost
 import com.v2ray.ang.extension.isNotNullEmpty
-import com.v2ray.ang.handler.MmkvManager
+import com.v2ray.ang.extension.nullIfBlank
 import com.v2ray.ang.util.Utils
 import java.net.URI

 object Hysteria2Fmt : FmtBase() {
-    fun parse(str: String): ProfileItem? {
-        var allowInsecure = MmkvManager.decodeSettingsBool(AppConfig.PREF_ALLOW_INSECURE, false)
+    /**
+     * 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 {
        val config = ProfileItem.create(EConfigType.HYSTERIA2)

        val uri = URI(Utils.fixIllegalUrl(str))
-        config.remarks = Utils.urlDecode(uri.fragment.orEmpty())
+        config.remarks = Utils.decodeURIComponent(uri.fragment.orEmpty()).let { it.ifEmpty { "none" } }
        config.server = uri.idnHost
        config.serverPort = uri.port.toString()
        config.password = uri.userInfo
        config.security = AppConfig.TLS
+        config.network = NetworkType.HYSTERIA.type

        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"]
+            getItemFormQuery(config, queryParam)

+            config.security = queryParam["security"] ?: AppConfig.TLS
            config.obfsPassword = queryParam["obfs-password"]
            config.portHopping = queryParam["mport"]
-            config.pinSHA256 = queryParam["pinSHA256"]
+            config.pinnedCA256 = 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.sni?.nullIfBlank()?.let { dicQuery["sni"] = it }
+        config.alpn?.nullIfBlank()?.let { dicQuery["alpn"] = it }
        config.insecure.let { dicQuery["insecure"] = if (it == true) "1" else "0" }

        if (config.obfsPassword.isNotNullEmpty()) {
@@ -60,61 +64,10 @@ object Hysteria2Fmt : FmtBase() {
        if (config.portHopping.isNotNullEmpty()) {
            dicQuery["mport"] = config.portHopping.orEmpty()
        }
-        if (config.pinSHA256.isNotNullEmpty()) {
-            dicQuery["pinSHA256"] = config.pinSHA256.orEmpty()
+        if (config.pinnedCA256.isNotNullEmpty()) {
+            dicQuery["pinSHA256"] = config.pinnedCA256.orEmpty()
        }

        return toUri(config, config.password, dicQuery)
    }
-
-    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 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,
-            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
-    }
-
-
-    fun toOutbound(profileItem: ProfileItem): OutboundBean? {
-        val outboundBean = OutboundBean.create(EConfigType.HYSTERIA2)
-        return outboundBean
-    }
-
 }
@@ -1,18 +1,31 @@
 package com.v2ray.ang.fmt

-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.AppConfig
+import com.v2ray.ang.dto.entities.ProfileItem
+import com.v2ray.ang.enums.EConfigType
+import com.v2ray.ang.enums.NetworkType
 import com.v2ray.ang.extension.idnHost
+import com.v2ray.ang.util.LogUtil
 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)

@@ -21,7 +34,7 @@ object ShadowsocksFmt : FmtBase() {
        if (uri.port <= 0) return null
        if (uri.userInfo.isNullOrEmpty()) return null

-        config.remarks = Utils.urlDecode(uri.fragment.orEmpty())
+        config.remarks = Utils.decodeURIComponent(uri.fragment.orEmpty()).let { it.ifEmpty { "none" } }
        config.server = uri.idnHost
        config.serverPort = uri.port.toString()

@@ -37,18 +50,30 @@ object ShadowsocksFmt : FmtBase() {

        if (!uri.rawQuery.isNullOrEmpty()) {
            val queryParam = getQueryParam(uri)
-
-            if (queryParam["plugin"] == "obfs-local" && queryParam["obfs"] == "http") {
+            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 = queryParam["obfs-host"]
-                config.path = queryParam["path"]
+                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, "")
@@ -56,9 +81,9 @@ object ShadowsocksFmt : FmtBase() {
        if (indexSplit > 0) {
            try {
                config.remarks =
-                    Utils.urlDecode(result.substring(indexSplit + 1, result.length))
+                    Utils.decodeURIComponent(result.substring(indexSplit + 1, result.length))
            } catch (e: Exception) {
-                e.printStackTrace()
+                LogUtil.e(AppConfig.TAG, "Failed to decode remarks in SS legacy URL", e)
            }

            result = result.substring(0, indexSplit)
@@ -86,24 +111,15 @@ object ShadowsocksFmt : FmtBase() {
        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)
+        return toUri(config, Utils.encode(pw, true), null)
    }
-
-    fun toOutbound(profileItem: ProfileItem): OutboundBean? {
-        val outboundBean = OutboundBean.create(EConfigType.SHADOWSOCKS)
-
-        outboundBean?.settings?.servers?.first()?.let { server ->
-            server.address = profileItem.server.orEmpty()
-            server.port = profileItem.serverPort.orEmpty().toInt()
-            server.password = profileItem.password
-            server.method = profileItem.method
-        }
-
-        return outboundBean
-    }
-
-
 }
@@ -1,15 +1,19 @@
 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.dto.entities.ProfileItem
+import com.v2ray.ang.enums.EConfigType
 import com.v2ray.ang.extension.idnHost
 import com.v2ray.ang.extension.isNotNullEmpty
 import com.v2ray.ang.util.Utils
 import java.net.URI
-import kotlin.text.orEmpty

 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)

@@ -17,12 +21,16 @@ object SocksFmt : FmtBase() {
        if (uri.idnHost.isEmpty()) return null
        if (uri.port <= 0) return null

-        config.remarks = Utils.urlDecode(uri.fragment.orEmpty())
+        config.remarks = Utils.decodeURIComponent(uri.fragment.orEmpty()).let { it.ifEmpty { "none" } }
        config.server = uri.idnHost
        config.serverPort = uri.port.toString()

        if (uri.userInfo?.isEmpty() == false) {
-            val result = Utils.decode(uri.userInfo).split(":", limit = 2)
+            val result = if (uri.userInfo.contains(":")) {
+                uri.userInfo.split(":", limit = 2)
+            } else {
+                Utils.decode(uri.userInfo).split(":", limit = 2)
+            }
            if (result.count() == 2) {
                config.username = result.first()
                config.password = result.last()
@@ -32,6 +40,12 @@ object SocksFmt : FmtBase() {
        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())
@@ -39,24 +53,6 @@ object SocksFmt : FmtBase() {
            else
                ":"

-        return toUri(config, Utils.encode(pw), null)
+        return toUri(config, Utils.encode(pw, true), null)
    }
-
-    fun toOutbound(profileItem: ProfileItem): OutboundBean? {
-        val outboundBean = OutboundBean.create(EConfigType.SOCKS)
-
-        outboundBean?.settings?.servers?.first()?.let { server ->
-            server.address = profileItem.server.orEmpty()
-            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
-    }
-
 }
@@ -1,23 +1,25 @@
 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.dto.entities.ProfileItem
+import com.v2ray.ang.enums.EConfigType
+import com.v2ray.ang.enums.NetworkType
 import com.v2ray.ang.extension.idnHost
-import com.v2ray.ang.handler.MmkvManager
 import com.v2ray.ang.util.Utils
 import java.net.URI
-import kotlin.text.orEmpty

 object TrojanFmt : FmtBase() {
-    fun parse(str: String): ProfileItem? {
-        var allowInsecure = MmkvManager.decodeSettingsBool(AppConfig.PREF_ALLOW_INSECURE, false)
+    /**
+     * 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 {
        val config = ProfileItem.create(EConfigType.TROJAN)

        val uri = URI(Utils.fixIllegalUrl(str))
-        config.remarks = Utils.urlDecode(uri.fragment.orEmpty())
+        config.remarks = Utils.decodeURIComponent(uri.fragment.orEmpty()).let { it.ifEmpty { "none" } }
        config.server = uri.idnHost
        config.serverPort = uri.port.toString()
        config.password = uri.userInfo
@@ -25,57 +27,26 @@ object TrojanFmt : FmtBase() {
        if (uri.rawQuery.isNullOrEmpty()) {
            config.network = NetworkType.TCP.type
            config.security = AppConfig.TLS
-            config.insecure = allowInsecure
+            config.insecure = false
        } else {
            val queryParam = getQueryParam(uri)

-            getItemFormQuery(config, queryParam, allowInsecure)
+            getItemFormQuery(config, queryParam)
            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)
    }
-
-    fun toOutbound(profileItem: ProfileItem): OutboundBean? {
-        val outboundBean = OutboundBean.create(EConfigType.TROJAN)
-
-        outboundBean?.settings?.servers?.first()?.let { server ->
-            server.address = profileItem.server.orEmpty()
-            server.port = profileItem.serverPort.orEmpty().toInt()
-            server.password = profileItem.password
-            server.flow = profileItem.flow
-        }
-
-        outboundBean?.streamSettings?.populateTransportSettings(
-            profileItem.network.orEmpty(),
-            profileItem.headerType,
-            profileItem.host,
-            profileItem.path,
-            profileItem.seed,
-            profileItem.quicSecurity,
-            profileItem.quicKey,
-            profileItem.mode,
-            profileItem.serviceName,
-            profileItem.authority,
-        )
-
-        outboundBean?.streamSettings?.populateTlsSettings(
-            profileItem.security.orEmpty(),
-            profileItem.insecure == true,
-            profileItem.sni,
-            profileItem.fingerPrint,
-            profileItem.alpn,
-            profileItem.publicKey,
-            profileItem.shortId,
-            profileItem.spiderX,
-        )
-
-        return outboundBean
-    }
 }
@@ -0,0 +1,22 @@
+package com.v2ray.ang.fmt
+
+import com.v2ray.ang.AppConfig
+import com.v2ray.ang.dto.V2rayNShareItem
+import com.v2ray.ang.dto.entities.ProfileItem
+import com.v2ray.ang.util.JsonUtil
+import com.v2ray.ang.util.LogUtil
+import com.v2ray.ang.util.Utils
+
+object V2rayNFmt : FmtBase() {
+    fun parse(str: String): ProfileItem? {
+        try {
+            val jsonBase64Payload = str.substringAfterLast('/')
+            val jsonPayload = Utils.decode(jsonBase64Payload)
+            val v2rayNShareItem = JsonUtil.fromJson(jsonPayload, V2rayNShareItem::class.java)
+            return v2rayNShareItem?.toProfileItem()
+        } catch (e: Exception) {
+            LogUtil.e(AppConfig.TAG, "Failed to parse V2rayN format", e)
+        }
+        return null
+    }
+}
@@ -1,36 +1,43 @@
 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.dto.entities.ProfileItem
+import com.v2ray.ang.enums.EConfigType
 import com.v2ray.ang.extension.idnHost
-import com.v2ray.ang.handler.MmkvManager
-import com.v2ray.ang.util.JsonUtil
 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())
+        config.remarks = Utils.decodeURIComponent(uri.fragment.orEmpty()).let { it.ifEmpty { "none" } }
        config.server = uri.idnHost
        config.serverPort = uri.port.toString()
        config.password = uri.userInfo
        config.method = queryParam["encryption"] ?: "none"

-       getItemFormQuery(config, queryParam, allowInsecure)
+        getItemFormQuery(config, queryParam)

        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"
@@ -38,46 +45,4 @@ object VlessFmt : FmtBase() {
        return toUri(config, config.password, dicQuery)
    }

-
-    fun toOutbound(profileItem: ProfileItem): OutboundBean? {
-        val outboundBean = OutboundBean.create(EConfigType.VLESS)
-
-        outboundBean?.settings?.vnext?.first()?.let { vnext ->
-            vnext.address = profileItem.server.orEmpty()
-            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
-        }
-
-        outboundBean?.streamSettings?.populateTransportSettings(
-            profileItem.network.orEmpty(),
-            profileItem.headerType,
-            profileItem.host,
-            profileItem.path,
-            profileItem.seed,
-            profileItem.quicSecurity,
-            profileItem.quicKey,
-            profileItem.mode,
-            profileItem.serviceName,
-            profileItem.authority,
-        )
-        outboundBean?.streamSettings?.xhttpSettings?.mode = profileItem.xhttpMode
-        outboundBean?.streamSettings?.xhttpSettings?.extra = JsonUtil.parseString(profileItem.xhttpExtra)
-
-        outboundBean?.streamSettings?.populateTlsSettings(
-            profileItem.security.orEmpty(),
-            profileItem.insecure == true,
-            profileItem.sni,
-            profileItem.fingerPrint,
-            profileItem.alpn,
-            profileItem.publicKey,
-            profileItem.shortId,
-            profileItem.spiderX,
-        )
-
-        return outboundBean
-    }
-
-
 }
@@ -1,44 +1,46 @@
 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.dto.entities.ProfileItem
+import com.v2ray.ang.enums.EConfigType
+import com.v2ray.ang.enums.NetworkType
 import com.v2ray.ang.extension.idnHost
-import com.v2ray.ang.extension.isNotNullEmpty
-import com.v2ray.ang.handler.MmkvManager
+import com.v2ray.ang.extension.nullIfBlank
 import com.v2ray.ang.util.JsonUtil
+import com.v2ray.ang.util.LogUtil
 import com.v2ray.ang.util.Utils
 import java.net.URI
-import kotlin.text.orEmpty

 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.d(AppConfig.ANG_PACKAGE, "R.string.toast_decoding_failed")
+            LogUtil.w(AppConfig.TAG, "Toast decoding failed")
            return null
        }
-        val vmessQRCode = JsonUtil.fromJson(result, VmessQRCode::class.java)
+        val vmessQRCode = JsonUtil.fromJson(result, VmessQRCode::class.java) ?: return null
        // 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.d(AppConfig.ANG_PACKAGE, "R.string.toast_incorrect_protocol")
+            LogUtil.w(AppConfig.TAG, "Toast incorrect protocol")
            return null
        }

@@ -46,9 +48,13 @@ object VmessFmt : FmtBase() {
        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.method =
+            if (TextUtils.isEmpty(vmessQRCode.scy)) AppConfig.DEFAULT_SECURITY else vmessQRCode.scy

-        config.network = vmessQRCode.net ?: NetworkType.TCP.type
+        config.network = vmessQRCode.net
+        if (config.network.isNullOrEmpty()) {
+            config.network = NetworkType.TCP.type
+        }
        config.headerType = vmessQRCode.type
        config.host = vmessQRCode.host
        config.path = vmessQRCode.path
@@ -68,18 +74,31 @@ object VmessFmt : FmtBase() {
                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
+        config.insecure = when (vmessQRCode.insecure) {
+            "1" -> true
+            "0" -> false
+            else -> false
+        }
+        config.verifyPeerCertByName = vmessQRCode.vcn
+        config.pinnedCA256 = vmessQRCode.pcs

        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()

@@ -108,76 +127,52 @@ object VmessFmt : FmtBase() {
                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() }
+        config.host?.nullIfBlank()?.let { vmessQRCode.host = it }
+        config.path?.nullIfBlank()?.let { vmessQRCode.path = it }

        vmessQRCode.tls = config.security.orEmpty()
        vmessQRCode.sni = config.sni.orEmpty()
        vmessQRCode.fp = config.fingerPrint.orEmpty()
        vmessQRCode.alpn = config.alpn.orEmpty()
+        vmessQRCode.insecure = when (config.insecure) {
+            true -> "1"
+            false -> "0"
+            else -> ""
+        }
+        vmessQRCode.vcn = config.verifyPeerCertByName.orEmpty()
+        vmessQRCode.pcs = config.pinnedCA256.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())
+        config.remarks = Utils.decodeURIComponent(uri.fragment.orEmpty()).let { it.ifEmpty { "none" } }
        config.server = uri.idnHost
        config.serverPort = uri.port.toString()
        config.password = uri.userInfo
        config.method = AppConfig.DEFAULT_SECURITY

-        getItemFormQuery(config, queryParam, allowInsecure)
+        getItemFormQuery(config, queryParam)

        return config
    }


-    fun toOutbound(profileItem: ProfileItem): OutboundBean? {
-        val outboundBean = OutboundBean.create(EConfigType.VMESS)
-
-        outboundBean?.settings?.vnext?.first()?.let { vnext ->
-            vnext.address = profileItem.server.orEmpty()
-            vnext.port = profileItem.serverPort.orEmpty().toInt()
-            vnext.users[0].id = profileItem.password.orEmpty()
-            vnext.users[0].security = profileItem.method
-        }
-
-        outboundBean?.streamSettings?.populateTransportSettings(
-            profileItem.network.orEmpty(),
-            profileItem.headerType,
-            profileItem.host,
-            profileItem.path,
-            profileItem.seed,
-            profileItem.quicSecurity,
-            profileItem.quicKey,
-            profileItem.mode,
-            profileItem.serviceName,
-            profileItem.authority,
-        )
-
-        outboundBean?.streamSettings?.populateTlsSettings(
-            profileItem.security.orEmpty(),
-            profileItem.insecure == true,
-            profileItem.sni,
-            profileItem.fingerPrint,
-            profileItem.alpn,
-            null,
-            null,
-            null
-        )
-
-        return outboundBean
-    }
-
 }
@@ -1,16 +1,21 @@
 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.dto.entities.ProfileItem
+import com.v2ray.ang.enums.EConfigType
 import com.v2ray.ang.extension.idnHost
+import com.v2ray.ang.extension.nullIfBlank
+import com.v2ray.ang.extension.removeWhiteSpace
 import com.v2ray.ang.util.Utils
 import java.net.URI
-import kotlin.text.orEmpty

 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)

@@ -18,21 +23,27 @@ object WireguardFmt : FmtBase() {
        if (uri.rawQuery.isNullOrEmpty()) return null
        val queryParam = getQueryParam(uri)

-        config.remarks = Utils.urlDecode(uri.fragment.orEmpty())
+        config.remarks = Utils.decodeURIComponent(uri.fragment.orEmpty()).let { it.ifEmpty { "none" } }
        config.server = uri.idnHost
        config.serverPort = uri.port.toString()

        config.secretKey = uri.userInfo.orEmpty()
-        config.localAddress = (queryParam["address"] ?: WIREGUARD_LOCAL_ADDRESS_V4)
+        config.localAddress = queryParam["address"] ?: AppConfig.WIREGUARD_LOCAL_ADDRESS_V4
        config.publicKey = queryParam["publickey"].orEmpty()
-        config.preSharedKey = queryParam["presharedkey"].orEmpty()
+        config.preSharedKey = queryParam["presharedkey"]?.nullIfBlank()
        config.mtu = Utils.parseInt(queryParam["mtu"] ?: AppConfig.WIREGUARD_LOCAL_MTU)
-        config.reserved = (queryParam["reserved"] ?: "0,0,0")
+        config.reserved = queryParam["reserved"] ?: "0,0,0"

        return config
    }

-    fun parseWireguardConfFile(str: String): ProfileItem? {
+    /**
+     * 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()
@@ -68,10 +79,10 @@ object WireguardFmt : FmtBase() {

        config.secretKey = interfaceParams["privatekey"].orEmpty()
        config.remarks = System.currentTimeMillis().toString()
-        config.localAddress = interfaceParams["address"] ?: WIREGUARD_LOCAL_ADDRESS_V4
+        config.localAddress = interfaceParams["address"] ?: AppConfig.WIREGUARD_LOCAL_ADDRESS_V4
        config.mtu = Utils.parseInt(interfaceParams["mtu"] ?: AppConfig.WIREGUARD_LOCAL_MTU)
        config.publicKey = peerParams["publickey"].orEmpty()
-        config.preSharedKey = peerParams["presharedkey"].orEmpty()
+        config.preSharedKey = peerParams["presharedkey"]?.nullIfBlank()
        val endpoint = peerParams["endpoint"].orEmpty()
        val endpointParts = endpoint.split(":", limit = 2)
        if (endpointParts.size == 2) {
@@ -86,37 +97,26 @@ object WireguardFmt : FmtBase() {
        return config
    }

-    fun toOutbound(profileItem: ProfileItem): OutboundBean? {
-        val outboundBean = OutboundBean.create(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.orEmpty()
-                peer.endpoint = Utils.getIpv6Address(profileItem.server) + ":${profileItem.serverPort}"
-            }
-            wireguard.mtu = profileItem.mtu
-            wireguard.reserved = profileItem.reserved?.split(",")?.map { it.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"] = Utils.removeWhiteSpace(config.reserved).orEmpty()
+            dicQuery["reserved"] = config.reserved.removeWhiteSpace().orEmpty()
        }
-        dicQuery["address"] = Utils.removeWhiteSpace(config.localAddress).orEmpty()
+        dicQuery["address"] = config.localAddress.removeWhiteSpace().orEmpty()
        if (config.mtu != null) {
            dicQuery["mtu"] = config.mtu.toString()
        }
        if (config.preSharedKey != null) {
-            dicQuery["presharedkey"] = Utils.removeWhiteSpace(config.preSharedKey).orEmpty()
+            dicQuery["presharedkey"] = config.preSharedKey.removeWhiteSpace().orEmpty()
        }

        return toUri(config, config.secretKey, dicQuery)