Update changelog.md

Revert "Android 10 fix & update libs"

.github/workflows/workflow.yml

@@ -0,0 +1,69 @@
+name: Build and Release
+
+on:
+  workflow_dispatch:
+    inputs:
+      tag:
+        description: 'Tag for the release'
+        required: true
+        type: string
+      release_name:
+        description: 'Release Name'
+        required: true
+        type: string
+      release_notes:
+        description: 'Release Description'
+        required: true
+        type: string
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v4
+    - name: Set up JDK
+      uses: actions/setup-java@v4
+      with:
+        java-version: '21'
+        distribution: 'temurin'
+        cache: gradle
+
+    - name: Setup Git submodules
+      run: git submodule update --init --recursive
+
+    - name: Grant execute permission for gradlew
+      run: chmod +x gradlew
+
+    - name: Set up Android SDK
+      uses: android-actions/setup-android@v2
+
+    - name: Build APK
+      run: ./gradlew assembleRelease
+
+    - name: Decode Keystore
+      run: |
+        echo "${{ secrets.KEYSTORE }}" | base64 --decode > keystore.jks
+
+    - name: Sign the APK
+      run: |
+        $ANDROID_HOME/build-tools/$(ls $ANDROID_HOME/build-tools | sort -V | tail -1)/apksigner sign \
+          --ks keystore.jks \
+          --ks-pass "pass:${{ secrets.KEY_STORE_PASSWORD }}" \
+          --key-pass "pass:${{ secrets.KEY_PASSWORD }}" \
+          --out app/build/outputs/apk/release/app-release.apk \
+          app/build/outputs/apk/release/app-release-unsigned.apk
+
+    - name: Verify APK signature
+      run: |
+        $ANDROID_HOME/build-tools/$(ls $ANDROID_HOME/build-tools | sort -V | tail -1)/apksigner verify \
+          app/build/outputs/apk/release/app-release.apk
+    - name: Create GitHub Release
+      uses: softprops/action-gh-release@v1
+      env:
+        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+      with:
+        tag_name: ${{ github.event.inputs.tag }}
+        name: ${{ github.event.inputs.release_name }}
+        body: ${{ github.event.inputs.release_notes }}
+        files: |
+          app/build/outputs/apk/release/app-release.apk

.gitmodules

@@ -0,0 +1,6 @@
+[submodule "app/src/main/cpp/byedpi"]
+	path = app/src/main/cpp/byedpi
+	url = https://github.com/hufrea/byedpi
+[submodule "app/src/main/jni/hev-socks5-tunnel"]
+	path = app/src/main/jni/hev-socks5-tunnel
+	url = https://github.com/heiher/hev-socks5-tunnel

.idea/appInsightsSettings.xml

@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="AppInsightsSettings">
+    <option name="selectedTabId" value="Android Vitals" />
+  </component>
+</project>

.idea/codeStyles/Project.xml

@@ -1,5 +1,40 @@
 <component name="ProjectCodeStyleConfiguration">
   <code_scheme name="Project" version="173">
+    <JavaCodeStyleSettings>
+      <option name="IMPORT_LAYOUT_TABLE">
+        <value>
+          <package name="" withSubpackages="true" static="false" module="true" />
+          <package name="android" withSubpackages="true" static="true" />
+          <package name="androidx" withSubpackages="true" static="true" />
+          <package name="com" withSubpackages="true" static="true" />
+          <package name="junit" withSubpackages="true" static="true" />
+          <package name="net" withSubpackages="true" static="true" />
+          <package name="org" withSubpackages="true" static="true" />
+          <package name="java" withSubpackages="true" static="true" />
+          <package name="javax" withSubpackages="true" static="true" />
+          <package name="" withSubpackages="true" static="true" />
+          <emptyLine />
+          <package name="android" withSubpackages="true" static="false" />
+          <emptyLine />
+          <package name="androidx" withSubpackages="true" static="false" />
+          <emptyLine />
+          <package name="com" withSubpackages="true" static="false" />
+          <emptyLine />
+          <package name="junit" withSubpackages="true" static="false" />
+          <emptyLine />
+          <package name="net" withSubpackages="true" static="false" />
+          <emptyLine />
+          <package name="org" withSubpackages="true" static="false" />
+          <emptyLine />
+          <package name="java" withSubpackages="true" static="false" />
+          <emptyLine />
+          <package name="javax" withSubpackages="true" static="false" />
+          <emptyLine />
+          <package name="" withSubpackages="true" static="false" />
+          <emptyLine />
+        </value>
+      </option>
+    </JavaCodeStyleSettings>
     <JetCodeStyleSettings>
       <option name="CODE_STYLE_DEFAULTS" value="KOTLIN_OFFICIAL" />
     </JetCodeStyleSettings>

.idea/deploymentTargetSelector.xml

@@ -4,10 +4,10 @@
     <selectionStates>
       <SelectionState runConfigName="app">
         <option name="selectionMode" value="DROPDOWN" />
-        <DropdownSelection timestamp="2025-03-24T08:57:47.584581613Z">
+        <DropdownSelection timestamp="2025-07-09T09:45:05.074315845Z">
           <Target type="DEFAULT_BOOT">
             <handle>
-              <DeviceId pluginId="LocalEmulator" identifier="path=/home/dimap/.var/app/com.google.AndroidStudio/config/.android/avd/Medium_Phone.avd" />
+              <DeviceId pluginId="LocalEmulator" identifier="path=/home/white/.android/avd/Pixel_8.avd" />
             </handle>
           </Target>
         </DropdownSelection>

.idea/vcs.xml

@@ -2,5 +2,11 @@
 <project version="4">
   <component name="VcsDirectoryMappings">
     <mapping directory="$PROJECT_DIR$" vcs="Git" />
+    <mapping directory="$PROJECT_DIR$/app/src/main/cpp/byedpi" vcs="Git" />
+    <mapping directory="$PROJECT_DIR$/app/src/main/jni/hev-socks5-tunnel" vcs="Git" />
+    <mapping directory="$PROJECT_DIR$/app/src/main/jni/hev-socks5-tunnel/src/core" vcs="Git" />
+    <mapping directory="$PROJECT_DIR$/app/src/main/jni/hev-socks5-tunnel/third-part/hev-task-system" vcs="Git" />
+    <mapping directory="$PROJECT_DIR$/app/src/main/jni/hev-socks5-tunnel/third-part/lwip" vcs="Git" />
+    <mapping directory="$PROJECT_DIR$/app/src/main/jni/hev-socks5-tunnel/third-part/yaml" vcs="Git" />
   </component>
 </project>

LICENSE

@@ -0,0 +1,674 @@
+                    GNU GENERAL PUBLIC LICENSE
+                       Version 3, 29 June 2007
+
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+  10. Automatic Licensing of Downstream Recipients.
+
+  Each time you convey a covered work, the recipient automatically
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+  An "entity transaction" is a transaction transferring control of an
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+any patent claim is infringed by making, using, selling, offering for
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+
+  11. Patents.
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+  A "contributor" is a copyright holder who authorizes use under this
+License of the Program or a work on which the Program is based.  The
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+
+  A contributor's "essential patent claims" are all patent claims
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+  In the following three paragraphs, a "patent license" is any express
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+
+  If you convey a covered work, knowingly relying on a patent license,
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+then you must either (1) cause the Corresponding Source to be so
+available, or (2) arrange to deprive yourself of the benefit of the
+patent license for this particular work, or (3) arrange, in a manner
+consistent with the requirements of this License, to extend the patent
+license to downstream recipients.  "Knowingly relying" means you have
+actual knowledge that, but for the patent license, your conveying the
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+in a country, would infringe one or more identifiable patents in that
+country that you have reason to believe are valid.
+
+  If, pursuant to or in connection with a single transaction or
+arrangement, you convey, or propagate by procuring conveyance of, a
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+receiving the covered work authorizing them to use, propagate, modify
+or convey a specific copy of the covered work, then the patent license
+you grant is automatically extended to all recipients of the covered
+work and works based on it.
+
+  A patent license is "discriminatory" if it does not include within
+the scope of its coverage, prohibits the exercise of, or is
+conditioned on the non-exercise of one or more of the rights that are
+specifically granted under this License.  You may not convey a covered
+work if you are a party to an arrangement with a third party that is
+in the business of distributing software, under which you make payment
+to the third party based on the extent of your activity of conveying
+the work, and under which the third party grants, to any of the
+parties who would receive the covered work from you, a discriminatory
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+conveyed by you (or copies made from those copies), or (b) primarily
+for and in connection with specific products or compilations that
+contain the covered work, unless you entered into that arrangement,
+or that patent license was granted, prior to 28 March 2007.
+
+  Nothing in this License shall be construed as excluding or limiting
+any implied license or other defenses to infringement that may
+otherwise be available to you under applicable patent law.
+
+  12. No Surrender of Others' Freedom.
+
+  If conditions are imposed on you (whether by court order, agreement or
+otherwise) that contradict the conditions of this License, they do not
+excuse you from the conditions of this License.  If you cannot convey a
+covered work so as to satisfy simultaneously your obligations under this
+License and any other pertinent obligations, then as a consequence you may
+not convey it at all.  For example, if you agree to terms that obligate you
+to collect a royalty for further conveying from those to whom you convey
+the Program, the only way you could satisfy both those terms and this
+License would be to refrain entirely from conveying the Program.
+
+  13. Use with the GNU Affero General Public License.
+
+  Notwithstanding any other provision of this License, you have
+permission to link or combine any covered work with a work licensed
+under version 3 of the GNU Affero General Public License into a single
+combined work, and to convey the resulting work.  The terms of this
+License will continue to apply to the part which is the covered work,
+but the special requirements of the GNU Affero General Public License,
+section 13, concerning interaction through a network will apply to the
+combination as such.
+
+  14. Revised Versions of this License.
+
+  The Free Software Foundation may publish revised and/or new versions of
+the GNU General Public License from time to time.  Such new versions will
+be similar in spirit to the present version, but may differ in detail to
+address new problems or concerns.
+
+  Each version is given a distinguishing version number.  If the
+Program specifies that a certain numbered version of the GNU General
+Public License "or any later version" applies to it, you have the
+option of following the terms and conditions either of that numbered
+version or of any later version published by the Free Software
+Foundation.  If the Program does not specify a version number of the
+GNU General Public License, you may choose any version ever published
+by the Free Software Foundation.
+
+  If the Program specifies that a proxy can decide which future
+versions of the GNU General Public License can be used, that proxy's
+public statement of acceptance of a version permanently authorizes you
+to choose that version for the Program.
+
+  Later license versions may give you additional or different
+permissions.  However, no additional obligations are imposed on any
+author or copyright holder as a result of your choosing to follow a
+later version.
+
+  15. Disclaimer of Warranty.
+
+  THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
+APPLICABLE LAW.  EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
+HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY
+OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,
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+IS WITH YOU.  SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
+ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
+
+  16. Limitation of Liability.
+
+  IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
+WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
+THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
+GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
+USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
+DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
+PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
+EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
+SUCH DAMAGES.
+
+  17. Interpretation of Sections 15 and 16.
+
+  If the disclaimer of warranty and limitation of liability provided
+above cannot be given local legal effect according to their terms,
+reviewing courts shall apply local law that most closely approximates
+an absolute waiver of all civil liability in connection with the
+Program, unless a warranty or assumption of liability accompanies a
+copy of the Program in return for a fee.
+
+                     END OF TERMS AND CONDITIONS
+
+            How to Apply These Terms to Your New Programs
+
+  If you develop a new program, and you want it to be of the greatest
+possible use to the public, the best way to achieve this is to make it
+free software which everyone can redistribute and change under these terms.
+
+  To do so, attach the following notices to the program.  It is safest
+to attach them to the start of each source file to most effectively
+state the exclusion of warranty; and each file should have at least
+the "copyright" line and a pointer to where the full notice is found.
+
+    <one line to give the program's name and a brief idea of what it does.>
+    Copyright (C) <year>  <name of author>
+
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
+Also add information on how to contact you by electronic and paper mail.
+
+  If the program does terminal interaction, make it output a short
+notice like this when it starts in an interactive mode:
+
+    <program>  Copyright (C) <year>  <name of author>
+    This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
+    This is free software, and you are welcome to redistribute it
+    under certain conditions; type `show c' for details.
+
+The hypothetical commands `show w' and `show c' should show the appropriate
+parts of the General Public License.  Of course, your program's commands
+might be different; for a GUI interface, you would use an "about box".
+
+  You should also get your employer (if you work as a programmer) or school,
+if any, to sign a "copyright disclaimer" for the program, if necessary.
+For more information on this, and how to apply and follow the GNU GPL, see
+<https://www.gnu.org/licenses/>.
+
+  The GNU General Public License does not permit incorporating your program
+into proprietary programs.  If your program is a subroutine library, you
+may consider it more useful to permit linking proprietary applications with
+the library.  If this is what you want to do, use the GNU Lesser General
+Public License instead of this License.  But first, please read
+<https://www.gnu.org/licenses/why-not-lgpl.html>.

README.md

@@ -0,0 +1,19 @@
+# zaprett
+## О приложении
+Приложение разработано для работы с модулем [zaprett](https://github.com/egor-white/zaprett)
+### [Официальный Telegram-канал приложения](https://t.me/zaprett_module)
+## ВНИМАНИЕ приложению желательно наличие root прав на устройстве, но есть режим работы без них на основе byedpi
+На данный момент приложение умеет:
+* Запускать, останавливать и перезапускать сервис
+* Работа с листами (добавление, включение и выключение, загрузка из репозитория)
+* Работа с стратегиями (добавление, выбор, загрузка из репозитория)
+* Авто обновление приложения
+
+## [Репозиторий с хостами и стратегиями](https://github.com/CherretGit/zaprett-hosts-repo)
+
+#### Данное приложение является ремейком [приложения](https://github.com/egor-white/zaprett-app) от [egor-white](https://github.com/egor-white), разработка которого была прекращена в пользу этого приложения
+
+## Скриншоты:
+<img src="images/1.png" width="300"><img src="images/2.png" width="300"><img src="images/3.png" width="300"><img src="images/4.png" width="300"><img src="images/5.png" width="300">
+<img src="images/6.png" width="300">
+<img src="images/7.png" width="300">

app/build.gradle.kts

@@ -2,6 +2,9 @@ plugins {
     alias(libs.plugins.android.application)
     alias(libs.plugins.kotlin.android)
     alias(libs.plugins.kotlin.compose)
+    id("com.google.gms.google-services")
+    id("com.google.firebase.crashlytics")
+    kotlin("plugin.serialization") version "2.1.20"
 }
 
 android {
@@ -10,17 +13,26 @@ android {
 
     defaultConfig {
         applicationId = "com.cherret.zaprett"
-        minSdk = 30
+        minSdk = 29
         targetSdk = 35
-        versionCode = 1
+        versionCode = 18
-        versionName = "1.0"
+        versionName = "2.6"
 
         testInstrumentationRunner = "androidx.test.runner.AndroidJUnitRunner"
+        ndk {
+            abiFilters += listOf("armeabi-v7a", "arm64-v8a", "x86", "x86_64")
+        }
+    }
+    externalNativeBuild {
+        cmake {
+            path = file("src/main/cpp/CMakeLists.txt")
+            version = "3.22.1"
+        }
     }
-
     buildTypes {
         release {
-            isMinifyEnabled = false
+            isMinifyEnabled = true
+            isShrinkResources = true
             proguardFiles(
                 getDefaultProguardFile("proguard-android-optimize.txt"),
                 "proguard-rules.pro"
@@ -36,9 +48,33 @@ android {
     }
     buildFeatures {
         compose = true
+        buildConfig = true
     }
 }
 
+tasks.register<Exec>("runNdkBuild") {
+    group = "build"
+
+    val ndkDir = android.ndkDirectory
+    executable = if (System.getProperty("os.name").startsWith("Windows", ignoreCase = true)) {
+        "$ndkDir\\ndk-build.cmd"
+    } else {
+        "$ndkDir/ndk-build"
+    }
+    setArgs(listOf(
+        "NDK_PROJECT_PATH=build/intermediates/ndkBuild",
+        "NDK_LIBS_OUT=src/main/jniLibs",
+        "APP_BUILD_SCRIPT=src/main/jni/Android.mk",
+        "NDK_APPLICATION_MK=src/main/jni/Application.mk"
+    ))
+
+    println("Command: $commandLine")
+}
+
+tasks.preBuild {
+    dependsOn("runNdkBuild")
+}
+
 dependencies {
     implementation("androidx.compose.material3:material3:1.3.1")
     implementation("androidx.compose.material3:material3-window-size-class:1.3.1")
@@ -46,6 +82,13 @@ dependencies {
     implementation("androidx.navigation:navigation-compose:2.8.9")
     implementation("androidx.compose.material:material-icons-extended:1.7.8")
     implementation ("com.github.topjohnwu.libsu:core:6.0.0")
+    implementation("com.squareup.okhttp3:okhttp:5.0.0-alpha.14")
+    implementation("org.jetbrains.kotlinx:kotlinx-serialization-json:1.8.0")
+    implementation(platform("com.google.firebase:firebase-bom:33.12.0"))
+    implementation("com.google.firebase:firebase-analytics")
+    implementation("com.google.firebase:firebase-crashlytics")
+    implementation("androidx.fragment:fragment-compose:1.8.8")
+    implementation("io.coil-kt.coil3:coil-compose:3.2.0")
     implementation(libs.androidx.core.ktx)
     implementation(libs.androidx.lifecycle.runtime.ktx)
     implementation(libs.androidx.activity.compose)

app/google-services.json

@@ -0,0 +1,29 @@
+{
+  "project_info": {
+    "project_number": "1005804036856",
+    "project_id": "zaprett-app",
+    "storage_bucket": "zaprett-app.firebasestorage.app"
+  },
+  "client": [
+    {
+      "client_info": {
+        "mobilesdk_app_id": "1:1005804036856:android:e7db5546b8bb4daf91510d",
+        "android_client_info": {
+          "package_name": "com.cherret.zaprett"
+        }
+      },
+      "oauth_client": [],
+      "api_key": [
+        {
+          "current_key": "AIzaSyASt83pAMxMI4txNAXaHDpX1R9crfoZAMk"
+        }
+      ],
+      "services": {
+        "appinvite_service": {
+          "other_platform_oauth_client": []
+        }
+      }
+    }
+  ],
+  "configuration_version": "1"
+}

app/proguard-rules.pro

@@ -18,4 +18,10 @@
 
 # If you keep the line number information, uncomment this to
 # hide the original source file name.
-#-renamesourcefileattribute SourceFile
+#-renamesourcefileattribute SourceFile
+
+-keep class com.cherret.zaprett.byedpi.TProxyService {
+    native long[] TProxyGetStats();
+    native void TProxyStartService(java.lang.String, int);
+    native void TProxyStopService();
+}

app/src/main/AndroidManifest.xml

@@ -7,7 +7,16 @@
         tools:ignore="ScopedStorage" />
     <uses-permission android:name="android.permission.MANAGE_EXTERNAL_STORAGE"
         tools:ignore="ScopedStorage" />
+    <uses-permission android:name="android.permission.INTERNET" />
+    <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
+    <uses-permission android:name="android.permission.REQUEST_INSTALL_PACKAGES"/>
+    <uses-permission android:name="android.permission.POST_NOTIFICATIONS" />
+    <uses-permission android:name="android.permission.FOREGROUND_SERVICE" />
+    <uses-permission android:name="android.permission.FOREGROUND_SERVICE_SPECIAL_USE" />
+    <uses-permission android:name="android.permission.QUERY_ALL_PACKAGES"
+        tools:ignore="QueryAllPackagesPermission" />
     <application
+        android:requestLegacyExternalStorage="true"
         android:allowBackup="true"
         android:dataExtractionRules="@xml/data_extraction_rules"
         android:fullBackupContent="@xml/backup_rules"
@@ -17,6 +26,16 @@
         android:supportsRtl="true"
         android:theme="@style/Theme.Zaprett"
         tools:targetApi="31">
+        <meta-data android:name="firebase_analytics_collection_enabled" android:value="false" />
+        <provider
+            android:name="androidx.core.content.FileProvider"
+            android:authorities="${applicationId}.provider"
+            android:exported="false"
+            android:grantUriPermissions="true">
+            <meta-data
+                android:name="android.support.FILE_PROVIDER_PATHS"
+                android:resource="@xml/file_paths" />
+        </provider>
         <activity
             android:name=".MainActivity"
             android:exported="true"
@@ -24,10 +43,33 @@
             android:theme="@style/Theme.Zaprett">
             <intent-filter>
                 <action android:name="android.intent.action.MAIN" />
-
                 <category android:name="android.intent.category.LAUNCHER" />
             </intent-filter>
+            <intent-filter>
+                <action android:name="android.service.quicksettings.action.QS_TILE_PREFERENCES"/>
+                <category android:name="android.intent.category.DEFAULT"/>
+            </intent-filter>
+
         </activity>
+        <service
+            android:name=".utils.QSTileService"
+            android:exported="true"
+            android:label="@string/qs_name"
+        android:icon="@drawable/ic_launcher_monochrome"
+        android:permission="android.permission.BIND_QUICK_SETTINGS_TILE">
+        <intent-filter>
+            <action android:name="android.service.quicksettings.action.QS_TILE" />
+        </intent-filter>
+    </service>
+        <service
+            android:name=".byedpi.ByeDpiVpnService"
+            android:exported="true"
+            android:permission="android.permission.BIND_VPN_SERVICE"
+            android:foregroundServiceType="specialUse">
+            <intent-filter>
+                <action android:name="android.net.VpnService" />
+            </intent-filter>
+        </service>
     </application>
 
 </manifest>

app/src/main/cpp/CMakeLists.txt

@@ -0,0 +1,14 @@
+cmake_minimum_required(VERSION 3.22.1)
+
+project(byedpi_native)
+
+file(GLOB BYE_DPI_SRC byedpi/*.c)
+list(REMOVE_ITEM BYE_DPI_SRC ${CMAKE_CURRENT_SOURCE_DIR}/byedpi/win_service.c)
+
+add_library(byedpi SHARED ${BYE_DPI_SRC} native-lib.c utils.c)
+target_include_directories(byedpi PRIVATE byedpi)
+
+target_compile_options(byedpi PRIVATE -std=c99 -O2 -Wall -Wno-unused -Wextra -Wno-unused-parameter -pedantic)
+target_compile_definitions(byedpi PRIVATE ANDROID_APP)
+
+target_link_libraries(byedpi PRIVATE android log)

app/src/main/cpp/main.h

@@ -0,0 +1,83 @@
+#define VERSION "17.1"
+union sockaddr_u;
+
+int get_default_ttl(void);
+
+int get_addr(const char *str, union sockaddr_u *addr);
+
+void *add(void **root, int *n, size_t ss);
+
+void clear_params(void);
+
+char *ftob(const char *str, ssize_t *sl);
+
+char *data_from_str(const char *str, ssize_t *size);
+
+size_t parse_cform(char *buffer, size_t blen, const char *str, size_t slen);
+
+struct mphdr *parse_hosts(char *buffer, size_t size);
+
+struct mphdr *parse_ipset(char *buffer, size_t size);
+
+int parse_offset(struct part *part, const char *str);
+
+static const char help_text[] = {
+        "    -i, --ip, <ip>            Listening IP, default 0.0.0.0\n"
+        "    -p, --port <num>          Listening port, default 1080\n"
+        #ifdef DAEMON
+        "    -D, --daemon              Daemonize\n"
+    "    -w, --pidfile <filename>  Write PID to file\n"
+        #endif
+        #ifdef __linux__
+        "    -E, --transparent         Transparent proxy mode\n"
+        #endif
+        "    -c, --max-conn <count>    Connection count limit, default 512\n"
+        "    -N, --no-domain           Deny domain resolving\n"
+        "    -U, --no-udp              Deny UDP association\n"
+        "    -I  --conn-ip <ip>        Connection binded IP, default ::\n"
+        "    -b, --buf-size <size>     Buffer size, default 16384\n"
+        "    -x, --debug <level>       Print logs, 0, 1 or 2\n"
+        "    -g, --def-ttl <num>       TTL for all outgoing connections\n"
+        // desync options
+        #ifdef TCP_FASTOPEN_CONNECT
+        "    -F, --tfo                 Enable TCP Fast Open\n"
+        #endif
+        "    -A, --auto <t,r,s,n>      Try desync params after this option\n"
+        "                              Detect: torst,redirect,ssl_err,none\n"
+        "    -L, --auto-mode <0-3>     Mode: 1 - post_resp, 2 - sort, 3 - 1+2\n"
+        "    -u, --cache-ttl <sec>     Lifetime of cached desync params for IP\n"
+        "    -y, --cache-dump <file|-> Dump cache to file or stdout\n"
+        #ifdef TIMEOUT_SUPPORT
+        "    -T, --timeout <sec>       Timeout waiting for response, after which trigger auto\n"
+        #endif
+        "    -K, --proto <t,h,u,i>     Protocol whitelist: tls,http,udp,ipv4\n"
+        "    -H, --hosts <file|:str>   Hosts whitelist, filename or :string\n"
+        "    -j, --ipset <file|:str>   IP whitelist\n"
+        "    -V, --pf <port[-portr]>   Ports range whitelist\n"
+        "    -R, --round <num[-numr]>  Number of request to which desync will be applied\n"
+        "    -s, --split <pos_t>       Position format: offset[:repeats:skip][+flag1[flag2]]\n"
+        "                              Flags: +s - SNI offset, +h - HTTP host offset, +n - null\n"
+        "                              Additional flags: +e - end, +m - middle\n"
+        "    -d, --disorder <pos_t>    Split and send reverse order\n"
+        "    -o, --oob <pos_t>         Split and send as OOB data\n"
+        "    -q, --disoob <pos_t>      Split and send reverse order as OOB data\n"
+        #ifdef FAKE_SUPPORT
+        "    -f, --fake <pos_t>        Split and send fake packet\n"
+        #ifdef __linux__
+        "    -S, --md5sig              Add MD5 Signature option for fake packets\n"
+        #endif
+        "    -n, --fake-sni <str>      Change SNI in fake\n"
+        "                              Replaced: ? - rand let, # - rand num, * - rand let/num\n"
+        #endif
+        "    -t, --ttl <num>           TTL of fake packets, default 8\n"
+        "    -O, --fake-offset <pos_t> Fake data start offset\n"
+        "    -l, --fake-data <f|:str>  Set custom fake packet\n"
+        "    -Q, --fake-tls-mod <r,o>  Modify fake TLS CH: rand,orig\n"
+        "    -e, --oob-data <char>     Set custom OOB data\n"
+        "    -M, --mod-http <h,d,r>    Modify HTTP: hcsmix,dcsmix,rmspace\n"
+        "    -r, --tlsrec <pos_t>      Make TLS record at position\n"
+        "    -a, --udp-fake <count>    UDP fakes count, default 0\n"
+        #ifdef __linux__
+        "    -Y, --drop-sack           Drop packets with SACK extension\n"
+#endif
+};

app/src/main/cpp/native-lib.c

@@ -0,0 +1,100 @@
+#include <string.h>
+
+#include <jni.h>
+#include <android/log.h>
+#include <malloc.h>
+
+#include "byedpi/error.h"
+#include "byedpi/proxy.h"
+#include "utils.h"
+
+static int g_proxy_fd = -1;
+
+JNIEXPORT jint JNI_OnLoad(
+        __attribute__((unused)) JavaVM *vm,
+        __attribute__((unused)) void *reserved) {
+    default_params = params;
+    return JNI_VERSION_1_6;
+}
+
+JNIEXPORT jint JNICALL
+Java_com_cherret_zaprett_byedpi_NativeBridge_jniCreateSocket(
+        JNIEnv *env,
+        __attribute__((unused)) jobject thiz,
+        jobjectArray args) {
+
+    if (g_proxy_fd != -1) {
+        LOG(LOG_S, "proxy already running, fd: %d", g_proxy_fd);
+        return -1;
+    }
+
+    int argc = (*env)->GetArrayLength(env, args);
+    char *argv[argc];
+    for (int i = 0; i < argc; i++) {
+        jstring arg = (jstring) (*env)->GetObjectArrayElement(env, args, i);
+        const char *arg_str = (*env)->GetStringUTFChars(env, arg, 0);
+        argv[i] = strdup(arg_str);
+        (*env)->ReleaseStringUTFChars(env, arg, arg_str);
+    }
+
+    int res = parse_args(argc, argv);
+
+    if (res < 0) {
+        uniperror("parse_args");
+        return -1;
+    }
+
+    int fd = listen_socket((union sockaddr_u *)&params.laddr);
+
+    for (int i = 0; i < argc; i++) {
+        free(argv[i]);
+    }
+
+    if (fd < 0) {
+        uniperror("listen_socket");
+        return -1;
+    }
+
+    g_proxy_fd = fd;
+    LOG(LOG_S, "listen_socket, fd: %d", fd);
+    return fd;
+}
+
+JNIEXPORT jint JNICALL
+Java_com_cherret_zaprett_byedpi_NativeBridge_jniStartProxy(
+        __attribute__((unused)) JNIEnv *env,
+        __attribute__((unused)) jobject thiz) {
+
+    LOG(LOG_S, "start_proxy, fd: %d", g_proxy_fd);
+
+    if (start_event_loop(g_proxy_fd) < 0) {
+        uniperror("event_loop");
+        return get_e();
+    }
+
+    return 0;
+}
+
+JNIEXPORT jint JNICALL
+Java_com_cherret_zaprett_byedpi_NativeBridge_jniStopProxy(
+        __attribute__((unused)) JNIEnv *env,
+        __attribute__((unused)) jobject thiz) {
+
+    LOG(LOG_S, "stop_proxy, fd: %d", g_proxy_fd);
+
+    if (g_proxy_fd < 0) {
+        LOG(LOG_S, "proxy is not running, fd: %d", g_proxy_fd);
+        return 0;
+    }
+
+    reset_params();
+    int res = shutdown(g_proxy_fd, SHUT_RDWR);
+    g_proxy_fd = -1;
+
+    if (res < 0) {
+        uniperror("shutdown");
+        return get_e();
+    }
+
+    return 0;
+}

app/src/main/cpp/utils.c

@@ -0,0 +1,594 @@
+#include <getopt.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include "byedpi/params.h"
+#include "error.h"
+#include "main.h"
+#include "packets.h"
+#include "utils.h"
+
+struct params default_params;
+extern const struct option options[46];
+
+void reset_params(void) {
+    clear_params();
+    params = default_params;
+}
+
+static struct desync_params *add_group(struct desync_params *prev)
+{
+    struct desync_params *dp = calloc(1, sizeof(*prev));
+    if (!dp) {
+        return 0;
+    }
+    if (prev) {
+        dp->prev = prev;
+        prev->next = dp;
+    }
+    params.dp_n++;
+    return dp;
+}
+
+int parse_args(int argc, char **argv)
+{
+    int optc = sizeof(options)/sizeof(*options);
+    for (int i = 0, e = optc; i < e; i++)
+        optc += options[i].has_arg;
+
+    char opt[optc + 1];
+    opt[optc] = 0;
+
+    for (int i = 0, o = 0; o < optc; i++, o++) {
+        opt[o] = options[i].val;
+        for (int c = options[i].has_arg; c; c--) {
+            o++;
+            opt[o] = ':';
+        }
+    }
+    //
+    params.laddr.in.sin_port = htons(1080);
+    if (!ipv6_support()) {
+        params.baddr.sa.sa_family = AF_INET;
+    }
+
+    const char *pid_file = 0;
+    bool daemonize = 0;
+
+    int rez;
+    int invalid = 0;
+
+    long val = 0;
+    char *end = 0;
+    bool all_limited = 1;
+
+    int curr_optind = 1;
+
+    struct desync_params *dp = add_group(0);
+    if (!dp) {
+        reset_params();
+        return -1;
+    }
+    params.dp = dp;
+
+    while (!invalid && (rez = getopt_long(
+            argc, argv, opt, options, 0)) != -1) {
+        switch (rez) {
+
+            case 'N':
+                params.resolve = 0;
+                break;
+            case 'X':
+                params.ipv6 = 0;
+                break;
+            case 'U':
+                params.udp = 0;
+                break;
+            case 'G':
+                params.http_connect = 1;
+                break;
+#ifdef __linux__
+            case 'E':
+                params.transparent = 1;
+                break;
+#endif
+
+#ifdef DAEMON
+                case 'D':
+            daemonize = 1;
+            break;
+            
+        case 'w':
+            pid_file = optarg;
+            break;
+#endif
+            case 'h':
+                printf("%s", help_text);
+                reset_params();
+                return 0;
+            case 'v':
+                printf("%s\n", VERSION);
+                reset_params();
+                return 0;
+
+            case 'i':
+                if (get_addr(optarg, &params.laddr) < 0)
+                    invalid = 1;
+                break;
+
+            case 'p':
+                val = strtol(optarg, &end, 0);
+                if (val <= 0 || val > 0xffff || *end)
+                    invalid = 1;
+                else
+                    params.laddr.in.sin_port = htons(val);
+                break;
+
+            case 'I':
+                if (get_addr(optarg, &params.baddr) < 0)
+                    invalid = 1;
+                break;
+
+            case 'b':
+                val = strtol(optarg, &end, 0);
+                if (val <= 0 || val > INT_MAX/4 || *end)
+                    invalid = 1;
+                else
+                    params.bfsize = val;
+                break;
+
+            case 'c':
+                val = strtol(optarg, &end, 0);
+                if (val <= 0 || val >= (0xffff/2) || *end)
+                    invalid = 1;
+                else
+                    params.max_open = val;
+                break;
+
+            case 'x': //
+                params.debug = strtol(optarg, 0, 0);
+                if (params.debug < 0)
+                    invalid = 1;
+                break;
+
+            case 'y': //
+                params.cache_file = optarg;
+                break;
+
+                // desync options
+
+            case 'F':
+                params.tfo = 1;
+                break;
+
+            case 'L':
+                end = optarg;
+                while (end && !invalid) {
+                    switch (*end) {
+                        case '0':
+                            break;
+                        case '1':
+                        case 'p':
+                            params.auto_level |= AUTO_POST;
+                            break;
+                        case '2':
+                        case 's':
+                            params.auto_level |= AUTO_SORT;
+                            break;
+                        case 'r':
+                            params.auto_level = 0;
+                            break;
+                        case '3':
+                            params.auto_level |= (AUTO_POST | AUTO_SORT);
+                            break;
+                        default:
+                            invalid = 1;
+                            continue;
+                    }
+                    end = strchr(end, ',');
+                    if (end) end++;
+                }
+                break;
+
+            case 'A':
+                if (optind < curr_optind) {
+                    optind = curr_optind;
+                    continue;
+                }
+                if (!(dp->hosts || dp->proto || dp->pf[0] || dp->detect || dp->ipset)) {
+                    all_limited = 0;
+                }
+                dp = add_group(dp);
+                if (!dp) {
+                    reset_params();
+                    return -1;
+                }
+                end = optarg;
+                while (end && !invalid) {
+                    switch (*end) {
+                        case 't':
+                            dp->detect |= DETECT_TORST;
+                            break;
+                        case 'r':
+                            dp->detect |= DETECT_HTTP_LOCAT;
+                            break;
+                        case 'a':
+                        case 's':
+                            dp->detect |= DETECT_TLS_ERR;
+                            break;
+                        case 'n':
+                            break;
+                        default:
+                            invalid = 1;
+                            continue;
+                    }
+                    end = strchr(end, ',');
+                    if (end) end++;
+                }
+                if (dp->detect) {
+                    params.auto_level |= AUTO_RECONN;
+                }
+                dp->_optind = optind;
+                break;
+
+            case 'B':
+                if (optind < curr_optind) {
+                    continue;
+                }
+                if (*optarg == 'i') {
+                    dp->pf[0] = htons(1);
+                    continue;
+                }
+                val = strtol(optarg, &end, 0);
+                struct desync_params *itdp = params.dp;
+
+                while (itdp && itdp->id != val - 1) {
+                    itdp = itdp->next;
+                }
+                if (!itdp)
+                    invalid = 1;
+                else {
+                    curr_optind = optind;
+                    optind = itdp->_optind;
+                }
+                break;
+
+            case 'u':
+                val = strtol(optarg, &end, 0);
+                if (val <= 0 || *end)
+                    invalid = 1;
+                else
+                    params.cache_ttl = val;
+                break;
+
+            case 'T':;
+#ifdef __linux__
+                float f = strtof(optarg, &end);
+                val = (long)(f * 1000);
+#else
+                val = strtol(optarg, &end, 0);
+#endif
+                if (val <= 0 || (unsigned long)val > UINT_MAX || *end)
+                    invalid = 1;
+                else
+                    params.timeout = val;
+                break;
+
+            case 'K':
+                end = optarg;
+                while (end && !invalid) {
+                    switch (*end) {
+                        case 't':
+                            dp->proto |= IS_TCP | IS_HTTPS;
+                            break;
+                        case 'h':
+                            dp->proto |= IS_TCP | IS_HTTP;
+                            break;
+                        case 'u':
+                            dp->proto |= IS_UDP;
+                            break;
+                        case 'i':
+                            dp->proto |= IS_IPV4;
+                            break;
+                        default:
+                            invalid = 1;
+                            continue;
+                    }
+                    end = strchr(end, ',');
+                    if (end) end++;
+                }
+                break;
+
+            case 'H':;
+                if (dp->file_ptr) {
+                    continue;
+                }
+                dp->file_ptr = ftob(optarg, &dp->file_size);
+                if (!dp->file_ptr) {
+                    uniperror("read/parse");
+                    invalid = 1;
+                    continue;
+                }
+                dp->hosts = parse_hosts(dp->file_ptr, dp->file_size);
+                if (!dp->hosts) {
+                    uniperror("parse_hosts");
+                    reset_params();
+                    return -1;
+                }
+                break;
+
+            case 'j':;
+                if (dp->ipset) {
+                    continue;
+                }
+                ssize_t size;
+                char *data = ftob(optarg, &size);
+                if (!data) {
+                    uniperror("read/parse");
+                    invalid = 1;
+                    continue;
+                }
+                dp->ipset = parse_ipset(data, size);
+                if (!dp->ipset) {
+                    uniperror("parse_ipset");
+                    invalid = 1;
+                }
+                free(data);
+                break;
+
+            case 's':
+            case 'd':
+            case 'o':
+            case 'q':
+            case 'f':
+                ;
+                struct part *part = add((void *)&dp->parts,
+                                        &dp->parts_n, sizeof(struct part));
+                if (!part) {
+                    reset_params();
+                    return -1;
+                }
+                if (parse_offset(part, optarg)) {
+                    invalid = 1;
+                    break;
+                }
+                switch (rez) {
+                    case 's': part->m = DESYNC_SPLIT;
+                        break;
+                    case 'd': part->m = DESYNC_DISORDER;
+                        break;
+                    case 'o': part->m = DESYNC_OOB;
+                        break;
+                    case 'q': part->m = DESYNC_DISOOB;
+                        break;
+                    case 'f': part->m = DESYNC_FAKE;
+                }
+                break;
+
+            case 't':
+                val = strtol(optarg, &end, 0);
+                if (val <= 0 || val > 255 || *end)
+                    invalid = 1;
+                else
+                    dp->ttl = val;
+                break;
+
+            case 'S':
+                dp->md5sig = 1;
+                break;
+
+            case 'O':
+                if (parse_offset(&dp->fake_offset, optarg)) {
+                    invalid = 1;
+                    break;
+                } else dp->fake_offset.m = 1;
+                break;
+
+            case 'Q':
+                end = optarg;
+                while (end && !invalid) {
+                    switch (*end) {
+                        case 'r':
+                            dp->fake_mod |= FM_RAND;
+                            break;
+                        case 'o':
+                            dp->fake_mod |= FM_ORIG;
+                            break;
+                        default:
+                            invalid = 1;
+                            continue;
+                    }
+                    end = strchr(end, ',');
+                    if (end) end++;
+                }
+                break;
+
+            case 'n':;
+                const char **p = add((void *)&dp->fake_sni_list,
+                                     &dp->fake_sni_count, sizeof(optarg));
+                if (!p) {
+                    invalid = 1;
+                    continue;
+                }
+                *p = optarg;
+                break;
+
+            case 'l':
+                if (dp->fake_data.data) {
+                    continue;
+                }
+                dp->fake_data.data = ftob(optarg, &dp->fake_data.size);
+                if (!dp->fake_data.data) {
+                    uniperror("read/parse");
+                    invalid = 1;
+                }
+                break;
+
+            case 'e':
+                val = parse_cform(dp->oob_char, 1, optarg, strlen(optarg));
+                if (val != 1) {
+                    invalid = 1;
+                }
+                else dp->oob_char[1] = 1;
+                break;
+
+            case 'M':
+                end = optarg;
+                while (end && !invalid) {
+                    switch (*end) {
+                        case 'r':
+                            dp->mod_http |= MH_SPACE;
+                            break;
+                        case 'h':
+                            dp->mod_http |= MH_HMIX;
+                            break;
+                        case 'd':
+                            dp->mod_http |= MH_DMIX;
+                            break;
+                        default:
+                            invalid = 1;
+                            continue;
+                    }
+                    end = strchr(end, ',');
+                    if (end) end++;
+                }
+                break;
+
+            case 'r':
+                part = add((void *)&dp->tlsrec,
+                           &dp->tlsrec_n, sizeof(struct part));
+                if (!part) {
+                    reset_params();
+                    return -1;
+                }
+                if (parse_offset(part, optarg)
+                    || part->pos > 0xffff) {
+                    invalid = 1;
+                    break;
+                }
+                break;
+
+            case 'a':
+                val = strtol(optarg, &end, 0);
+                if (val < 0 || val > INT_MAX || *end)
+                    invalid = 1;
+                else
+                    dp->udp_fake_count = val;
+                break;
+
+            case 'V':
+                val = strtol(optarg, &end, 0);
+                if (val <= 0 || val > USHRT_MAX)
+                    invalid = 1;
+                else {
+                    dp->pf[0] = htons(val);
+                    if (*end == '-') {
+                        val = strtol(end + 1, &end, 0);
+                        if (val <= 0 || val > USHRT_MAX)
+                            invalid = 1;
+                    }
+                    if (*end)
+                        invalid = 1;
+                    else
+                        dp->pf[1] = htons(val);
+                }
+                break;
+
+            case 'R':
+                val = strtol(optarg, &end, 0);
+                if (val <= 0 || val > INT_MAX)
+                    invalid = 1;
+                else {
+                    dp->rounds[0] = val;
+                    if (*end == '-') {
+                        val = strtol(end + 1, &end, 0);
+                        if (val <= 0 || val > INT_MAX)
+                            invalid = 1;
+                    }
+                    if (*end)
+                        invalid = 1;
+                    else
+                        dp->rounds[1] = val;
+                }
+                break;
+
+            case 'g':
+                val = strtol(optarg, &end, 0);
+                if (val <= 0 || val > 255 || *end)
+                    invalid = 1;
+                else {
+                    params.def_ttl = val;
+                    params.custom_ttl = 1;
+                }
+                break;
+
+            case 'Y':
+                dp->drop_sack = 1;
+                break;
+
+            case 'Z':
+                params.wait_send = 1;
+                break;
+
+            case 'W':
+                params.await_int = atoi(optarg);
+                break;
+
+            case 'C':
+                if (get_addr(optarg, &dp->custom_dst_addr) < 0)
+                    invalid = 1;
+                else
+                    dp->custom_dst = 1;
+                break;
+
+#ifdef __linux__
+            case 'P':
+                params.protect_path = optarg;
+                break;
+#endif
+            case 0:
+                break;
+
+            case '?':
+                reset_params();
+                return -1;
+
+            default:
+                printf("?: %c\n", rez);
+                reset_params();
+                return -1;
+        }
+    }
+    if (invalid) {
+        fprintf(stderr, "invalid value: -%c %s\n", rez, optarg);
+        reset_params();
+        return -1;
+    }
+    if (all_limited) {
+        dp = add_group(dp);
+        if (!dp) {
+            reset_params();
+            return -1;
+        }
+    }
+    if ((size_t )params.dp_n > sizeof(dp->bit) * 8) {
+        LOG(LOG_E, "too many groups!\n");
+    }
+    if (params.baddr.sa.sa_family != AF_INET6) {
+        params.ipv6 = 0;
+    }
+    if (!params.def_ttl) {
+        if ((params.def_ttl = get_default_ttl()) < 1) {
+            reset_params();
+            return -1;
+        }
+    }
+    params.mempool = mem_pool(MF_EXTRA, CMP_BYTES);
+    if (!params.mempool) {
+        uniperror("mem_pool");
+        reset_params();
+        return -1;
+    }
+    srand((unsigned int)time(0));
+    return 0;
+}

app/src/main/cpp/utils.h

@@ -0,0 +1,5 @@
+extern struct params default_params;
+
+void reset_params(void);
+int parse_args(int argc, char **argv);
+bool ipv6_support(void);

app/src/main/java/com/cherret/zaprett/MainActivity.kt

@@ -1,19 +1,26 @@
 package com.cherret.zaprett
 
-
+import android.Manifest
+import android.content.Context
 import android.content.Intent
+import android.content.pm.PackageManager
 import android.net.Uri
+import android.os.Build
 import android.os.Bundle
 import android.os.Environment
 import android.provider.Settings
 import androidx.activity.ComponentActivity
 import androidx.activity.compose.setContent
 import androidx.activity.enableEdgeToEdge
+import androidx.activity.result.ActivityResultLauncher
+import androidx.activity.result.contract.ActivityResultContracts
+import androidx.activity.viewModels
 import androidx.annotation.StringRes
 import androidx.compose.foundation.layout.padding
 import androidx.compose.material.icons.Icons
-import androidx.compose.material.icons.filled.Dashboard
 import androidx.compose.material.icons.filled.Home
+import androidx.compose.material.icons.filled.Lan
+import androidx.compose.material.icons.filled.MultipleStop
 import androidx.compose.material.icons.filled.Settings
 import androidx.compose.material3.AlertDialog
 import androidx.compose.material3.Icon
@@ -23,76 +30,178 @@ import androidx.compose.material3.Scaffold
 import androidx.compose.material3.Text
 import androidx.compose.material3.TextButton
 import androidx.compose.runtime.Composable
+import androidx.compose.runtime.LaunchedEffect
+import androidx.compose.runtime.getValue
 import androidx.compose.runtime.mutableStateOf
 import androidx.compose.runtime.remember
+import androidx.compose.runtime.setValue
 import androidx.compose.ui.Modifier
-import androidx.compose.ui.platform.LocalContext
+import androidx.compose.ui.graphics.vector.ImageVector
 import androidx.compose.ui.res.stringResource
+import androidx.core.content.ContextCompat
+import androidx.core.content.edit
 import androidx.navigation.NavGraph.Companion.findStartDestination
 import androidx.navigation.compose.NavHost
 import androidx.navigation.compose.composable
 import androidx.navigation.compose.currentBackStackEntryAsState
 import androidx.navigation.compose.rememberNavController
-import com.cherret.zaprett.ui.screens.HomeScreen
+import androidx.navigation.navArgument
-import com.cherret.zaprett.ui.screens.HostsScreen
+import com.cherret.zaprett.ui.screen.HomeScreen
-import com.cherret.zaprett.ui.screens.SettingsScreen
+import com.cherret.zaprett.ui.screen.HostsScreen
+import com.cherret.zaprett.ui.screen.RepoScreen
+import com.cherret.zaprett.ui.screen.SettingsScreen
+import com.cherret.zaprett.ui.screen.StrategyScreen
 import com.cherret.zaprett.ui.theme.ZaprettTheme
-import com.topjohnwu.superuser.Shell
+import com.cherret.zaprett.ui.viewmodel.HomeViewModel
+import com.cherret.zaprett.ui.viewmodel.HostRepoViewModel
+import com.cherret.zaprett.ui.viewmodel.StrategyRepoViewModel
+import com.cherret.zaprett.utils.checkModuleInstallation
+import com.google.firebase.Firebase
+import com.google.firebase.analytics.FirebaseAnalytics
+import com.google.firebase.analytics.analytics
 
-sealed class Screen(val route: String, @StringRes val nameResId: Int, val icon: androidx.compose.ui.graphics.vector.ImageVector) {
+sealed class Screen(val route: String, @StringRes val nameResId: Int, val icon: ImageVector) {
     object home : Screen("home", R.string.title_home, Icons.Default.Home)
-    object hosts : Screen("hosts", R.string.title_hosts, Icons.Default.Dashboard)
+    object hosts : Screen("hosts", R.string.title_hosts, Icons.Default.Lan)
+    object strategies : Screen("strategies", R.string.title_strategies, Icons.Default.MultipleStop)
     object settings : Screen("settings", R.string.title_settings, Icons.Default.Settings)
 }
-val topLevelRoutes = listOf(Screen.home, Screen.hosts, Screen.settings)
+val topLevelRoutes = listOf(Screen.home, Screen.hosts, Screen.strategies, Screen.settings)
+val hideNavBar = listOf("repo?source={source}")
 class MainActivity : ComponentActivity() {
+    private val viewModel: HomeViewModel by viewModels()
+    private lateinit var notificationPermissionLauncher: ActivityResultLauncher<String>
+    private lateinit var firebaseAnalytics: FirebaseAnalytics
+    private lateinit var vpnPermissionLauncher: ActivityResultLauncher<Intent>
     override fun onCreate(savedInstanceState: Bundle?) {
         super.onCreate(savedInstanceState)
-        val sharedPreferences = getSharedPreferences("settings", MODE_PRIVATE)
+        vpnPermissionLauncher = registerForActivityResult(ActivityResultContracts.StartActivityForResult()) { result ->
-        Shell.setDefaultBuilder(Shell.Builder.create()
+            if (result.resultCode == RESULT_OK) {
-            .setTimeout(10))
+                viewModel.startVpn()
+                viewModel.clearVpnPermissionRequest()
+            }
+        }
+        notificationPermissionLauncher = registerForActivityResult(ActivityResultContracts.RequestPermission()) { granted -> }
+        firebaseAnalytics = Firebase.analytics
         enableEdgeToEdge()
         setContent {
             ZaprettTheme {
-                BottomBar()
+                val sharedPreferences = remember { getSharedPreferences("settings", MODE_PRIVATE) }
-                if (!Environment.isExternalStorageManager()) {
+                LaunchedEffect(Unit) {
-                    permissionDialog()
+                    if (sharedPreferences.getBoolean("use_module", false)) {
+                        checkModuleInstallation { result ->
+                            if (getSharedPreferences(
+                                    "settings",
+                                    Context.MODE_PRIVATE
+                                ).getBoolean("use_module", false) && !result
+                            ) sharedPreferences.edit {
+                                putBoolean(
+                                    "use_module",
+                                    false
+                                )
+                            }
+                        }
+                    }
                 }
-                if (sharedPreferences.getBoolean("welcome_dialog", true)) {
+                var showStoragePermissionDialog by remember {
-                    welcomeDialog()
+                    mutableStateOf(
+                        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.R) {
+                            !Environment.isExternalStorageManager()
+                        } else {
+                            ContextCompat.checkSelfPermission(
+                                this,
+                                Manifest.permission.WRITE_EXTERNAL_STORAGE
+                            ) != PackageManager.PERMISSION_GRANTED
+                        }
+                    )
+                }
+                var showNotificationPermissionDialog by remember {
+                    mutableStateOf(
+                        Build.VERSION.SDK_INT >= Build.VERSION_CODES.TIRAMISU &&
+                                ContextCompat.checkSelfPermission(this, Manifest.permission.POST_NOTIFICATIONS) != PackageManager.PERMISSION_GRANTED
+                    )
+                }
+                var showWelcomeDialog by remember { mutableStateOf(sharedPreferences.getBoolean("welcome_dialog", true)) }
+                firebaseAnalytics.setAnalyticsCollectionEnabled(sharedPreferences.getBoolean("send_firebase_analytics", true))
+                BottomBar()
+                if (showStoragePermissionDialog) {
+                    PermissionDialog(
+                        title = stringResource(R.string.error_no_storage_title),
+                        message = stringResource(R.string.error_no_storage_message),
+                        onConfirm = {
+                            if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.R) {
+                                val intent = Intent(Settings.ACTION_MANAGE_APP_ALL_FILES_ACCESS_PERMISSION)
+                                val uri = Uri.fromParts("package", packageName, null)
+                                intent.data = uri
+                                startActivity(intent)
+                            } else {
+                                requestPermissions(
+                                    arrayOf(
+                                        Manifest.permission.READ_EXTERNAL_STORAGE,
+                                        Manifest.permission.WRITE_EXTERNAL_STORAGE
+                                    ),
+                                    100
+                                )
+                            }
+                            showStoragePermissionDialog = false
+                        },
+                        onDismiss = { showStoragePermissionDialog = false }
+                    )
+                }
+
+                if (showNotificationPermissionDialog) {
+                    PermissionDialog(
+                        title = stringResource(R.string.notification_permission_title),
+                        message = stringResource(R.string.notification_permission_message),
+                        onConfirm = {
+                            notificationPermissionLauncher.launch(Manifest.permission.POST_NOTIFICATIONS)
+                            showNotificationPermissionDialog = false
+                        },
+                        onDismiss = { showNotificationPermissionDialog = false }
+                    )
+                }
+
+                if (showWelcomeDialog) {
+                    WelcomeDialog {
+                        sharedPreferences.edit { putBoolean("welcome_dialog", false) }
+                        showWelcomeDialog = false
+                    }
                 }
             }
         }
     }
 
+
     @Composable
     fun BottomBar() {
         val navController = rememberNavController()
         Scaffold(
             bottomBar = {
-                NavigationBar {
+                val navBackStackEntry = navController.currentBackStackEntryAsState().value
-                    val navBackStackEntry = navController.currentBackStackEntryAsState().value
+                val currentDestination = navBackStackEntry?.destination
-                    val currentDestination = navBackStackEntry?.destination
+                if (currentDestination?.route !in hideNavBar) {
-                    topLevelRoutes.forEach { topLevelRoute ->
+                    NavigationBar {
-                        NavigationBarItem(
+                        topLevelRoutes.forEach { topLevelRoute ->
-                            icon = {
+                            NavigationBarItem(
-                                Icon(
+                                icon = {
-                                    topLevelRoute.icon,
+                                    Icon(
-                                    contentDescription = stringResource(id = topLevelRoute.nameResId)
+                                        topLevelRoute.icon,
-                                )
+                                        contentDescription = stringResource(id = topLevelRoute.nameResId)
-                            },
+                                    )
-                            label = { Text(text = stringResource(id = topLevelRoute.nameResId)) },
+                                },
-                            selected = currentDestination?.route == topLevelRoute.route,
+                                label = { Text(text = stringResource(id = topLevelRoute.nameResId)) },
-                            onClick = {
+                                selected = currentDestination?.route == topLevelRoute.route,
-                                navController.navigate(topLevelRoute.route) {
+                                onClick = {
-                                    popUpTo(navController.graph.findStartDestination().id) {
+                                    navController.navigate(topLevelRoute.route) {
-                                        saveState = true
+                                        popUpTo(navController.graph.findStartDestination().id) {
+                                            saveState = true
+                                        }
+                                        launchSingleTop = true
+                                        restoreState = true
                                     }
-                                    launchSingleTop = true
-                                    restoreState = true
                                 }
-                            }
+                            )
-                        )
+                        }
                     }
                 }
             }
@@ -102,77 +211,53 @@ class MainActivity : ComponentActivity() {
                 startDestination = Screen.home.route,
                 Modifier.padding(innerPadding)
             ) {
-                composable(Screen.home.route) { HomeScreen() }
+                composable(Screen.home.route) { HomeScreen(viewModel = viewModel, vpnPermissionLauncher) }
-                composable(Screen.hosts.route) { HostsScreen() }
+                composable(Screen.hosts.route) { HostsScreen(navController) }
+                composable(Screen.strategies.route) { StrategyScreen(navController) }
                 composable(Screen.settings.route) { SettingsScreen() }
+                composable(route = "repo?source={source}",arguments = listOf(navArgument("source") {})) { backStackEntry ->
+                    val source = backStackEntry.arguments?.getString("source")
+                    when (source) {
+                        "hosts" -> {
+                            val viewModel: HostRepoViewModel = androidx.lifecycle.viewmodel.compose.viewModel()
+                            RepoScreen(navController, viewModel)
+                        }
+                        "strategies" -> {
+                            val viewModel: StrategyRepoViewModel = androidx.lifecycle.viewmodel.compose.viewModel()
+                            RepoScreen(navController, viewModel)
+                        }
+                    }
+                }
             }
         }
     }
 
     @Composable
-    fun welcomeDialog() {
+    fun WelcomeDialog(onDismiss: () -> Unit) {
-        val sharedPreferences =
+        AlertDialog(
-            LocalContext.current.getSharedPreferences("settings", MODE_PRIVATE)
+            title = { Text(text = stringResource(R.string.app_name)) },
-        val editor = sharedPreferences.edit()
+            text = { Text(text = stringResource(R.string.text_welcome)) },
-        val openDialog = remember { mutableStateOf(true) }
+            onDismissRequest = onDismiss,
-        if (openDialog.value) {
+            confirmButton = {
-            AlertDialog(
+                TextButton(onClick = onDismiss) {
-                title = {
+                    Text(stringResource(R.string.btn_continue))
-                    Text(text = stringResource(R.string.app_name))
+                }
-                },
+            }
-                text = {
+        )
-                    Text(text = stringResource(R.string.text_welcome))
-                },
-                onDismissRequest = {
-                    editor.putBoolean("welcome_dialog", false).apply()
-                    openDialog.value = false
-                },
-                confirmButton = {
-                    TextButton(
-                        onClick = {
-                            editor.putBoolean("welcome_dialog", false).apply()
-                            openDialog.value = false
-                        }
-                    ) {
-                        Text(stringResource(R.string.btn_continue))
-                    }
-                },
-            )
-        }
     }
 
     @Composable
-    fun permissionDialog() {
+    fun PermissionDialog(title: String, message: String, onConfirm: () -> Unit, onDismiss: () -> Unit) {
-        val openDialog = remember { mutableStateOf(true) }
+        AlertDialog(
-        if (openDialog.value) {
+            title = { Text(title) },
-            AlertDialog(
+            text = { Text(message) },
-                title = {
+            onDismissRequest = onDismiss,
-                    Text(text = stringResource(R.string.error_no_storage_title))
+            confirmButton = {
-                },
+                TextButton(onClick = onConfirm) {
-                text = {
+                    Text(stringResource(R.string.btn_continue))
-                    Text(text = stringResource(R.string.error_no_storage_message))
+                }
-                },
+            }
-                onDismissRequest = {
+        )
-                    val intent = Intent(Settings.ACTION_MANAGE_APP_ALL_FILES_ACCESS_PERMISSION)
-                    val uri = Uri.fromParts("package", packageName, null)
-                    intent.setData(uri)
-                    startActivity(intent)
-                    openDialog.value = false
-                },
-                confirmButton = {
-                    TextButton(
-                        onClick = {
-                            val intent = Intent(Settings.ACTION_MANAGE_APP_ALL_FILES_ACCESS_PERMISSION)
-                            val uri = Uri.fromParts("package", packageName, null)
-                            intent.setData(uri)
-                            startActivity(intent)
-                            openDialog.value = false
-                        }
-                    ) {
-                        Text(stringResource(R.string.btn_continue))
-                    }
-                },
-            )
-        }
     }
+
 }

app/src/main/java/com/cherret/zaprett/Module.kt

@@ -1,170 +0,0 @@
-package com.cherret.zaprett
-
-import android.os.Environment
-import android.util.Log
-import com.topjohnwu.superuser.Shell
-import java.io.File
-import java.io.FileInputStream
-import java.io.FileOutputStream
-import java.io.IOException
-import java.util.Properties
-
-fun checkRoot(): Boolean {
-    val result = Shell.cmd("ls /").exec()
-    Shell.getShell().close()
-    return result.isSuccess
-}
-
-fun checkModuleInstallation(): Boolean {
-    val result = Shell.cmd("zaprett").exec()
-    Shell.getShell().close()
-    return result.out.toString().contains("zaprett")
-}
-
-
-fun getStatus(): Boolean {
-    val result = Shell.cmd("zaprett status").exec()
-    Shell.getShell().close()
-    return result.out.toString().contains("working")
-}
-
-fun startService() {
-    Shell.cmd("zaprett start").exec()
-    Shell.getShell().close()
-}
-
-fun stopService() {
-    Shell.cmd("zaprett stop").exec()
-    Shell.getShell().close()
-}
-
-fun restartService() {
-    Shell.cmd("zaprett restart").exec()
-    Shell.getShell().close()
-}
-
-fun getConfigFile(): File {
-    return File(Environment.getExternalStorageDirectory(), "zaprett/config")
-}
-
-fun setStartOnBoot(startOnBoot: Boolean) {
-    val configFile = getConfigFile()
-    if (configFile.exists()) {
-        val props = Properties()
-        try {
-            FileInputStream(configFile).use { input ->
-                props.load(input)
-            }
-            props.setProperty("autorestart", startOnBoot.toString())
-            FileOutputStream(configFile).use { output ->
-                props.store(output, "Don't place '/' in end of directory! Example: /sdcard")
-            }
-        } catch (e: IOException) {
-            throw RuntimeException(e)
-        }
-    }
-}
-
-fun getStartOnBoot(): Boolean {
-    val configFile = getConfigFile()
-    val props = Properties()
-    return try {
-        if (configFile.exists()) {
-            FileInputStream(configFile).use { input ->
-                props.load(input)
-            }
-            props.getProperty("autorestart", "false").toBoolean()
-        } else {
-            false
-        }
-    } catch (e: IOException) {
-        false
-    }
-}
-
-fun getZaprettPath(): String {
-    val props = Properties()
-    val configFile = getConfigFile()
-    if (configFile.exists()) {
-        return try {
-            FileInputStream(configFile).use { input ->
-                props.load(input)
-            }
-            props.getProperty("zaprettdir", "/sdcard/zaprett")
-        } catch (e: IOException) {
-            throw RuntimeException(e)
-        }
-    }
-    return "/sdcard/zaprett"
-}
-
-fun getAllLists(): Array<String> {
-    val listsDir = File("${getZaprettPath()}/lists/")
-    if (listsDir.exists() && listsDir.isDirectory) {
-        val onlyNames = listsDir.list() ?: return emptyArray()
-        return onlyNames.map { "$listsDir/$it" }.toTypedArray()
-    }
-    return emptyArray()
-}
-
-fun getActiveLists(): Array<String> {
-    val configFile = File("${getZaprettPath()}/config")
-    if (configFile.exists()) {
-        val props = Properties()
-        return try {
-            FileInputStream(configFile).use { input ->
-                props.load(input)
-            }
-            val activeLists = props.getProperty("activelists", "")
-            Log.d("Active lists", activeLists)
-            if (activeLists.isNotEmpty()) activeLists.split(",").toTypedArray() else emptyArray()
-        } catch (e: IOException) {
-            throw RuntimeException(e)
-        }
-    }
-    return emptyArray()
-}
-
-fun enableList(path: String) {
-    val props = Properties()
-    val configFile = getConfigFile()
-    try {
-        if (configFile.exists()) {
-            FileInputStream(configFile).use { input ->
-                props.load(input)
-            }
-        }
-        val activeLists = props.getProperty("activelists", "").split(",").toMutableList()
-        if (path !in activeLists) {
-            activeLists.add(path)
-        }
-        props.setProperty("activelists", activeLists.joinToString(","))
-        FileOutputStream(configFile).use { output ->
-            props.store(output, "Don't place '/' in end of directory! Example: /sdcard")
-        }
-    } catch (e: IOException) {
-        throw RuntimeException(e)
-    }
-}
-
-fun disableList(path: String) {
-    val props = Properties()
-    val configFile = getConfigFile()
-    try {
-        if (configFile.exists()) {
-            FileInputStream(configFile).use { input ->
-                props.load(input)
-            }
-        }
-        val activeLists = props.getProperty("activelists", "").split(",").toMutableList()
-        if (path in activeLists) {
-            activeLists.remove(path)
-        }
-        props.setProperty("activelists", activeLists.joinToString(","))
-        FileOutputStream(configFile).use { output ->
-            props.store(output, "Don't place '/' in end of directory! Example: /sdcard")
-        }
-    } catch (e: IOException) {
-        throw RuntimeException(e)
-    }
-}

app/src/main/java/com/cherret/zaprett/byedpi/ByeDpiVpnService.kt

@@ -0,0 +1,232 @@
+package com.cherret.zaprett.byedpi
+
+import android.annotation.SuppressLint
+import android.app.Notification
+import android.app.NotificationChannel
+import android.app.NotificationManager
+import android.app.PendingIntent
+import android.content.Intent
+import android.content.SharedPreferences
+import android.net.VpnService
+import android.os.ParcelFileDescriptor
+import android.util.Log
+import androidx.core.app.NotificationCompat
+import com.cherret.zaprett.MainActivity
+import com.cherret.zaprett.R
+import com.cherret.zaprett.data.ServiceStatus
+import com.cherret.zaprett.utils.getActiveStrategy
+import com.cherret.zaprett.utils.getAppsListMode
+import kotlinx.coroutines.CoroutineScope
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.launch
+import kotlinx.coroutines.withContext
+import java.io.File
+
+class ByeDpiVpnService : VpnService() {
+    private var vpnInterface: ParcelFileDescriptor? = null
+    private lateinit var sharedPreferences: SharedPreferences
+    companion object {
+        private const val CHANNEL_ID = "zaprett_vpn_channel"
+        private const val NOTIFICATION_ID = 1
+        var status: ServiceStatus = ServiceStatus.Disconnected
+    }
+
+    @SuppressLint("ForegroundServiceType")
+    override fun onCreate() {
+        super.onCreate()
+        sharedPreferences = getSharedPreferences("settings", MODE_PRIVATE)
+        createNotificationChannel()
+    }
+
+    override fun onStartCommand(intent: Intent?, flags: Int, startId: Int): Int {
+        super.onStartCommand(intent, flags, startId)
+        return when (intent?.action) {
+            "START_VPN" -> {
+                startForeground(NOTIFICATION_ID, createNotification())
+                setupProxy()
+                START_STICKY
+            }
+            "STOP_VPN" -> {
+                stopProxy()
+                stopSelf()
+                START_NOT_STICKY
+            }
+            else -> {
+                START_NOT_STICKY
+            }
+        }
+    }
+
+    override fun onDestroy() {
+        super.onDestroy()
+        vpnInterface?.close()
+    }
+
+    private fun createNotificationChannel() {
+        val channel = NotificationChannel(
+            CHANNEL_ID,
+            getString(R.string.notification_zaprett_proxy),
+            NotificationManager.IMPORTANCE_LOW
+        ).apply {
+            description = getString(R.string.notification_zaprett_description)
+        }
+        val manager = getSystemService(NotificationManager::class.java)
+        manager?.createNotificationChannel(channel)
+    }
+
+    private fun createNotification(): Notification {
+        val notificationIntent = Intent(this, MainActivity::class.java)
+        val pendingIntent = PendingIntent.getActivity(
+            this,
+            0,
+            notificationIntent,
+            PendingIntent.FLAG_IMMUTABLE or PendingIntent.FLAG_UPDATE_CURRENT
+        )
+        return NotificationCompat.Builder(this, CHANNEL_ID)
+            .setContentTitle(getString(R.string.notification_zaprett_proxy))
+            .setContentText(getString(R.string.notification_zaprett_description))
+            .setSmallIcon(R.drawable.ic_launcher_monochrome)
+            .setContentIntent(pendingIntent)
+            .addAction(0, getString(R.string.btn_stop_service),
+                PendingIntent.getService(
+                    this,
+                    0,
+                    Intent(this, ByeDpiVpnService::class.java).setAction("STOP_VPN"),
+                    PendingIntent.FLAG_IMMUTABLE,
+                )
+            )
+            .setPriority(NotificationCompat.PRIORITY_DEFAULT)
+            .setOngoing(true)
+            .build()
+    }
+
+    private fun setupProxy() {
+        try {
+            startSocksProxy()
+            startByeDpi()
+            status = ServiceStatus.Connected
+        } catch (e: Exception) {
+            Log.e("proxy", "Failed to start")
+            status = ServiceStatus.Failed
+            stopSelf()
+        }
+    }
+
+    private fun startSocksProxy() {
+        val dns = sharedPreferences.getString("dns", "8.8.8.8")?: "8.8.8.8"
+        val ipv6 = sharedPreferences.getBoolean("ipv6", false)
+        val socksIp = sharedPreferences.getString("ip", "127.0.0.1")?: "127.0.0.1"
+        val socksPort = sharedPreferences.getString("port", "1080")?: "1080"
+        val builder = Builder()
+        builder.setSession(getString(R.string.notification_zaprett_proxy))
+            .setMtu(1500)
+            .addAddress("10.10.10.10", 32)
+            .addDnsServer(dns)
+            .addRoute("0.0.0.0", 0)
+            .setMetered(false)
+        if (ipv6) {
+            builder.addAddress("fd00::1", 128)
+                .addRoute("::", 0)
+        }
+        val appList = getAppsListMode(sharedPreferences)
+        when (appList) {
+            "blacklist" -> {
+                builder.addDisallowedApplication(applicationContext.packageName)
+                val blacklist = sharedPreferences.getStringSet("blacklist", emptySet())?: emptySet()
+                blacklist.forEach {
+                    builder.addDisallowedApplication(it)
+                }
+            }
+            "whitelist" -> {
+                val whitelist = sharedPreferences.getStringSet("whitelist", emptySet())?: emptySet()
+                whitelist.forEach {
+                    builder.addAllowedApplication(it)
+                }
+            }
+            else -> {
+                builder.addDisallowedApplication(applicationContext.packageName)
+            }
+        }
+        Log.d("builder", builder.toString())
+        vpnInterface = builder.establish()
+        val tun2socksConfig = """
+        | misc:
+        |   task-stack-size: 81920
+        | socks5:
+        |   mtu: 8500
+        |   address: $socksIp
+        |   port: $socksPort
+        |   udp: udp
+        """.trimMargin("| ")
+        val configPath = File.createTempFile("config", "tmp", cacheDir).apply {
+            writeText(tun2socksConfig)
+            deleteOnExit()
+        }
+        vpnInterface?.fd?.let { fd ->
+            TProxyService.TProxyStartService(configPath.absolutePath, fd)
+        }
+    }
+
+    private fun stopProxy() {
+        try {
+            vpnInterface?.close()
+            vpnInterface = null
+            NativeBridge().stopProxy()
+            TProxyService.TProxyStopService()
+            status = ServiceStatus.Disconnected
+        } catch (e: Exception) {
+            Log.e("proxy", "error stop proxy")
+        }
+    }
+
+    private fun startByeDpi() {
+        val socksIp = sharedPreferences.getString("ip", "127.0.0.1")?: "127.0.0.1"
+        val socksPort = sharedPreferences.getString("port", "1080")?: "1080"
+        val listSet = sharedPreferences.getStringSet("lists", emptySet())?: emptySet()
+        CoroutineScope(Dispatchers.IO).launch {
+            val args = parseArgs(socksIp, socksPort, getActiveStrategy(sharedPreferences), prepareList(listSet))
+            val result = NativeBridge().startProxy(args)
+            if (result < 0) {
+                Log.d("proxy","Failed to start byedpi proxy")
+            } else {
+                Log.d("proxy", "Byedpi proxy started successfully")
+            }
+        }
+    }
+    private suspend fun prepareList(actlists: Set<String>): String {
+        if (actlists.isNotEmpty()) {
+            val lists: Array<File> = actlists.map { File(it) }.toTypedArray()
+            val hostlist = withContext(Dispatchers.IO) {
+                File.createTempFile("hostlist", ".txt", cacheDir)
+            }.apply { deleteOnExit() }
+            withContext(Dispatchers.IO) {
+                hostlist.printWriter().use { out ->
+                    lists.forEach {
+                        it.bufferedReader().useLines {
+                            it.forEach {
+                                out.println(it)
+                            }
+                        }
+                    }
+                }
+            }
+            return hostlist.absolutePath
+        }
+        return ""
+    }
+
+    private fun parseArgs(ip: String, port: String, rawArgs: List<String>, list : String): Array<String> {
+        val regex = Regex("""--?\S+(?:=(?:[^"'\s]+|"[^"]*"|'[^']*'))?|[^\s]+""")
+        val parsedArgs = rawArgs
+            .flatMap { args -> regex.findAll(args).map { it.value } }
+            .flatMap { arg ->
+                when {
+                    arg == "\$hostlist" && list.isNotEmpty() -> listOf("-H", list)
+                    arg == "\$hostlist" && list.isEmpty() -> emptyList()
+                    else -> listOf(arg)
+                }
+            }
+            .toMutableList()
+        return arrayOf("ciadpi", "--ip", ip, "--port", port) + parsedArgs
+    }
+}

app/src/main/java/com/cherret/zaprett/byedpi/NativeBridge.kt

@@ -0,0 +1,21 @@
+package com.cherret.zaprett.byedpi
+
+class NativeBridge {
+    companion object {
+        init {
+            System.loadLibrary("byedpi")
+        }
+    }
+    fun startProxy(args: Array<String>): Int {
+        jniCreateSocket(args)
+        return jniStartProxy()
+    }
+
+    fun stopProxy(): Int {
+        return jniStopProxy()
+    }
+
+    private external fun jniCreateSocket(args: Array<String>): Int
+    private external fun jniStartProxy(): Int
+    private external fun jniStopProxy(): Int
+}

app/src/main/java/com/cherret/zaprett/byedpi/TProxyService.kt

@@ -0,0 +1,11 @@
+package com.cherret.zaprett.byedpi
+
+object TProxyService {
+    init {
+        System.loadLibrary("hev-socks5-tunnel")
+    }
+
+    external fun TProxyStartService(config: String, fd: Int)
+    external fun TProxyGetStats(): LongArray
+    external fun TProxyStopService()
+}

app/src/main/java/com/cherret/zaprett/data/AppListType.kt

@@ -0,0 +1,5 @@
+package com.cherret.zaprett.data;
+enum class AppListType {
+    Blacklist,
+    Whitelist
+}

app/src/main/java/com/cherret/zaprett/data/ServiceStatus.kt

@@ -0,0 +1,7 @@
+package com.cherret.zaprett.data
+
+enum class ServiceStatus {
+    Disconnected,
+    Connected,
+    Failed,
+}

app/src/main/java/com/cherret/zaprett/ui/screen/HomeScreen.kt

@@ -0,0 +1,343 @@
+package com.cherret.zaprett.ui.screen
+
+import android.content.Context
+import android.content.Intent
+import android.content.SharedPreferences
+import android.net.VpnService
+import androidx.activity.result.ActivityResultLauncher
+import androidx.compose.animation.AnimatedVisibility
+import androidx.compose.animation.expandVertically
+import androidx.compose.animation.fadeIn
+import androidx.compose.animation.fadeOut
+import androidx.compose.animation.shrinkVertically
+import androidx.compose.foundation.layout.Arrangement
+import androidx.compose.foundation.layout.Column
+import androidx.compose.foundation.layout.Row
+import androidx.compose.foundation.layout.WindowInsets
+import androidx.compose.foundation.layout.fillMaxSize
+import androidx.compose.foundation.layout.fillMaxWidth
+import androidx.compose.foundation.layout.height
+import androidx.compose.foundation.layout.padding
+import androidx.compose.foundation.layout.size
+import androidx.compose.foundation.layout.width
+import androidx.compose.foundation.layout.wrapContentHeight
+import androidx.compose.foundation.rememberScrollState
+import androidx.compose.foundation.verticalScroll
+import androidx.compose.material.icons.Icons
+import androidx.compose.material.icons.filled.Build
+import androidx.compose.material.icons.filled.Dangerous
+import androidx.compose.material.icons.filled.Extension
+import androidx.compose.material.icons.filled.PlayArrow
+import androidx.compose.material.icons.filled.RestartAlt
+import androidx.compose.material.icons.filled.Stop
+import androidx.compose.material.icons.filled.WavingHand
+import androidx.compose.material3.AlertDialog
+import androidx.compose.material3.CardDefaults
+import androidx.compose.material3.ElevatedCard
+import androidx.compose.material3.ExperimentalMaterial3Api
+import androidx.compose.material3.FilledTonalButton
+import androidx.compose.material3.HorizontalDivider
+import androidx.compose.material3.Icon
+import androidx.compose.material3.MaterialTheme
+import androidx.compose.material3.Scaffold
+import androidx.compose.material3.SnackbarHost
+import androidx.compose.material3.SnackbarHostState
+import androidx.compose.material3.Text
+import androidx.compose.material3.TextButton
+import androidx.compose.material3.TopAppBar
+import androidx.compose.runtime.Composable
+import androidx.compose.runtime.LaunchedEffect
+import androidx.compose.runtime.MutableState
+import androidx.compose.runtime.collectAsState
+import androidx.compose.runtime.getValue
+import androidx.compose.runtime.remember
+import androidx.compose.runtime.rememberCoroutineScope
+import androidx.compose.ui.Alignment
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.graphics.vector.ImageVector
+import androidx.compose.ui.graphics.vector.rememberVectorPainter
+import androidx.compose.ui.platform.LocalContext
+import androidx.compose.ui.res.stringResource
+import androidx.compose.ui.text.font.Font
+import androidx.compose.ui.text.font.FontFamily
+import androidx.compose.ui.text.font.FontWeight
+import androidx.compose.ui.text.style.TextAlign
+import androidx.compose.ui.unit.dp
+import androidx.compose.ui.unit.sp
+import androidx.lifecycle.viewmodel.compose.viewModel
+import com.cherret.zaprett.BuildConfig
+import com.cherret.zaprett.R
+import com.cherret.zaprett.ui.viewmodel.HomeViewModel
+import kotlinx.coroutines.CoroutineScope
+
+@OptIn(ExperimentalMaterial3Api::class)
+@Composable
+fun HomeScreen(viewModel: HomeViewModel = viewModel(), vpnLauncher: ActivityResultLauncher<Intent>) {
+    val context = LocalContext.current
+    val sharedPreferences: SharedPreferences = remember { context.getSharedPreferences("settings", Context.MODE_PRIVATE) }
+    val requestVpnPermission by viewModel.requestVpnPermission.collectAsState()
+    val scope = rememberCoroutineScope()
+    val snackbarHostState = remember { SnackbarHostState() }
+    val cardText = viewModel.cardText
+    val cardIcon = viewModel.cardIcon;
+    val changeLog = viewModel.changeLog
+    val newVersion = viewModel.newVersion
+    val updateAvailable = viewModel.updateAvailable
+    val showUpdateDialog = viewModel.showUpdateDialog.value
+    val moduleVer = viewModel.moduleVer;
+    val nfqwsVer = viewModel.nfqwsVer;
+    val byedpiVer = viewModel.byedpiVer;
+    val serviceMode = viewModel.serviceMode
+    LaunchedEffect(Unit) {
+        viewModel.checkForUpdate()
+        viewModel.checkServiceStatus()
+        viewModel.checkModuleInfo()
+    }
+
+    LaunchedEffect(requestVpnPermission) {
+        if (requestVpnPermission) {
+            val intent = VpnService.prepare(context)
+            if (intent != null) {
+                vpnLauncher.launch(intent)
+            } else {
+                viewModel.startVpn()
+                viewModel.clearVpnPermissionRequest()
+            }
+        }
+    }
+
+    Scaffold(
+        topBar = {
+            TopAppBar(
+                title = {
+                    Text(
+                        text = stringResource(R.string.app_name),
+                        fontSize = 40.sp,
+                        fontFamily = FontFamily(Font(R.font.unbounded, FontWeight.Normal))
+                    )
+                },
+                windowInsets = WindowInsets(0)
+            )
+        },
+        snackbarHost = { SnackbarHost(snackbarHostState) },
+        content = { paddingValues ->
+            Column(modifier = Modifier
+                .padding(paddingValues)
+                .verticalScroll(rememberScrollState())) {
+                ServiceStatusCard(viewModel, cardText, cardIcon, snackbarHostState, scope)
+                UpdateCard(updateAvailable) { viewModel.showUpdateDialog() }
+                if (showUpdateDialog) {
+                    UpdateDialog(viewModel, changeLog.value.orEmpty(), newVersion) { viewModel.dismissUpdateDialog() }
+                }
+                ServiceControlButtons(
+                    viewModel,
+                    sharedPreferences,
+                    snackbarHostState,
+                    scope
+                )
+                ModuleInfoCard(moduleVer, nfqwsVer, byedpiVer, serviceMode)
+            }
+        }
+    )
+}
+
+@Composable
+private fun ServiceStatusCard(viewModel: HomeViewModel, cardText: MutableState<Int>, cardIcon : MutableState<ImageVector>, snackbarHostState: SnackbarHostState, scope: CoroutineScope) {
+    ElevatedCard(
+        elevation = CardDefaults.cardElevation(6.dp),
+        colors = CardDefaults.cardColors(containerColor = MaterialTheme.colorScheme.primary),
+        modifier = Modifier
+            .fillMaxWidth()
+            .padding(start = 10.dp, top = 25.dp, end = 10.dp)
+            //.height(150.dp)
+            .wrapContentHeight(),
+        onClick = { viewModel.onCardClick() }
+    ) {
+        Row (
+            modifier = Modifier
+                .fillMaxSize()
+                .padding(16.dp),
+            verticalAlignment = Alignment.CenterVertically,
+            horizontalArrangement = Arrangement.SpaceBetween
+        )
+        {
+            Icon(
+                painter = rememberVectorPainter(cardIcon.value),
+                modifier = Modifier
+                    .width(60.dp)
+                    .height(60.dp),
+                contentDescription = "icon"
+            )
+            Text(
+                text = stringResource(cardText.value),
+                fontFamily = FontFamily(Font(R.font.unbounded, FontWeight.Normal)),
+                fontSize = 16.sp,
+                //maxLines = 3,
+                //overflow = TextOverflow.Ellipsis,
+                modifier = Modifier
+                    .fillMaxWidth()
+                    .padding(16.dp),
+                textAlign = TextAlign.Center
+            )
+        }
+    }
+}
+
+@Composable
+private fun UpdateCard(updateAvailable: MutableState<Boolean>, onClick: () -> Unit) {
+    AnimatedVisibility(
+        visible = updateAvailable.value,
+        enter = fadeIn() + expandVertically(),
+        exit = shrinkVertically() + fadeOut()
+    ) {
+        ElevatedCard(
+            elevation = CardDefaults.cardElevation(6.dp),
+            colors = CardDefaults.cardColors(containerColor = MaterialTheme.colorScheme.surfaceVariant),
+            modifier = Modifier
+                .fillMaxWidth()
+                .padding(start = 10.dp, top = 10.dp, end = 10.dp)
+                .width(140.dp)
+                .height(70.dp),
+            onClick = onClick
+        ) {
+            Text(
+                text = stringResource(R.string.update_available),
+                fontFamily = FontFamily(Font(R.font.unbounded, FontWeight.Normal)),
+                modifier = Modifier
+                    .fillMaxWidth()
+                    .padding(16.dp),
+                textAlign = TextAlign.Center
+            )
+        }
+    }
+}
+
+@Composable
+private fun ServiceControlButtons(viewModel: HomeViewModel, sharedPreferences: SharedPreferences, snackbarHostState: SnackbarHostState, scope: CoroutineScope) {
+    FilledTonalButton(
+        onClick = { viewModel.onBtnStartService(snackbarHostState, scope) },
+        modifier = Modifier
+            .padding(horizontal = 5.dp, vertical = 8.dp)
+            .fillMaxWidth()
+    ) {
+        Icon(
+            imageVector = Icons.Default.PlayArrow,
+            contentDescription = stringResource(R.string.btn_start_service),
+            modifier = Modifier.size(20.dp)
+        )
+        Text(stringResource(R.string.btn_start_service))
+    }
+    FilledTonalButton(
+        onClick = { viewModel.onBtnStopService(snackbarHostState, scope) },
+        modifier = Modifier
+            .padding(horizontal = 5.dp, vertical = 8.dp)
+            .fillMaxWidth()
+    ) {
+        Icon(
+            imageVector = Icons.Default.Stop,
+            contentDescription = stringResource(R.string.btn_stop_service),
+            modifier = Modifier.size(20.dp)
+        )
+        Text(stringResource(R.string.btn_stop_service))
+    }
+    if (sharedPreferences.getBoolean("use_module", false)) {
+        FilledTonalButton(
+            onClick = { viewModel.onBtnRestart(snackbarHostState, scope) },
+            modifier = Modifier
+                .padding(horizontal = 5.dp, vertical = 8.dp)
+                .fillMaxWidth()
+        ) {
+            Icon(
+                imageVector = Icons.Default.RestartAlt,
+                contentDescription = stringResource(R.string.btn_restart_service),
+                modifier = Modifier.size(20.dp)
+            )
+            Text(stringResource(R.string.btn_restart_service))
+        }
+    }
+}
+
+@Composable
+private fun ModuleInfoCard(
+    moduleVer: MutableState<String>,
+    nfqwsVer: MutableState<String>,
+    byedpiVer: MutableState<String>,
+    serviceMode: MutableState<Int>
+) {
+    ElevatedCard(
+        elevation = CardDefaults.cardElevation(6.dp),
+        colors = CardDefaults.cardColors(containerColor = MaterialTheme.colorScheme.surfaceContainer),
+        modifier = Modifier
+            .fillMaxWidth()
+            .padding(horizontal = 10.dp, vertical = 10.dp)
+    ) {
+        ModuleInfoItem(Icons.Default.Build, stringResource(R.string.service_mode), stringResource(serviceMode.value))
+        HorizontalDivider()
+        ModuleInfoItem(Icons.Default.Extension, stringResource(R.string.module_version), moduleVer.value)
+        HorizontalDivider()
+        ModuleInfoItem(Icons.Default.Dangerous, stringResource(R.string.nfqws_version), nfqwsVer.value)
+        HorizontalDivider()
+        ModuleInfoItem(Icons.Default.WavingHand, stringResource(R.string.ciadpi_version), byedpiVer.value)
+    }
+}
+
+@Composable
+private fun ModuleInfoItem(
+    icon: ImageVector, header : String, value : String
+) {
+    Row (
+        modifier = Modifier
+            .fillMaxWidth()
+            .padding(8.dp)
+    ) {
+        Icon(
+            painter = rememberVectorPainter(icon),
+            modifier = Modifier
+                .size(50.dp)
+                .padding(16.dp),
+            contentDescription = "icon"
+        )
+        Column (
+            modifier = Modifier
+                .padding(horizontal = 16.dp)
+        ){
+            Text(
+                text = header,
+                modifier = Modifier
+                    .fillMaxWidth(),
+                fontSize = 18.sp,
+                textAlign = TextAlign.Justify,
+            )
+            Text(
+                text = value
+            )
+        }
+    }
+}
+
+
+@Composable
+fun UpdateDialog(viewModel: HomeViewModel, changeLog: String, newVersion: MutableState<String?>, onDismiss: () -> Unit) {
+    AlertDialog(
+        title = { Text(text = stringResource(R.string.update_available)) },
+        text = {
+            Text(
+                text = stringResource(R.string.alert_version, BuildConfig.VERSION_NAME, newVersion.value.toString(), changeLog)
+            )
+        },
+        onDismissRequest = onDismiss,
+        confirmButton = {
+            TextButton(onClick = {
+                onDismiss()
+                viewModel.onUpdateConfirm()
+            }) {
+                Text(stringResource(R.string.btn_update))
+            }
+        },
+        dismissButton = {
+            TextButton(onClick = onDismiss) {
+                Text(stringResource(R.string.btn_dismiss))
+            }
+        }
+    )
+}

app/src/main/java/com/cherret/zaprett/ui/screen/HostsScreen.kt

@@ -0,0 +1,220 @@
+package com.cherret.zaprett.ui.screen
+
+import androidx.activity.compose.rememberLauncherForActivityResult
+import androidx.activity.result.ActivityResultLauncher
+import androidx.activity.result.contract.ActivityResultContracts
+import androidx.compose.foundation.layout.Arrangement
+import androidx.compose.foundation.layout.Box
+import androidx.compose.foundation.layout.Row
+import androidx.compose.foundation.layout.WindowInsets
+import androidx.compose.foundation.layout.fillMaxSize
+import androidx.compose.foundation.layout.fillMaxWidth
+import androidx.compose.foundation.layout.padding
+import androidx.compose.foundation.layout.size
+import androidx.compose.foundation.lazy.LazyColumn
+import androidx.compose.foundation.lazy.items
+import androidx.compose.material.icons.Icons
+import androidx.compose.material.icons.filled.Add
+import androidx.compose.material.icons.filled.Delete
+import androidx.compose.material.icons.filled.Download
+import androidx.compose.material.icons.filled.UploadFile
+import androidx.compose.material3.CardDefaults
+import androidx.compose.material3.DropdownMenu
+import androidx.compose.material3.DropdownMenuItem
+import androidx.compose.material3.ElevatedCard
+import androidx.compose.material3.ExperimentalMaterial3Api
+import androidx.compose.material3.FilledTonalButton
+import androidx.compose.material3.FloatingActionButton
+import androidx.compose.material3.HorizontalDivider
+import androidx.compose.material3.Icon
+import androidx.compose.material3.MaterialTheme
+import androidx.compose.material3.Scaffold
+import androidx.compose.material3.SnackbarHost
+import androidx.compose.material3.SnackbarHostState
+import androidx.compose.material3.Switch
+import androidx.compose.material3.Text
+import androidx.compose.material3.TopAppBar
+import androidx.compose.material3.pulltorefresh.PullToRefreshBox
+import androidx.compose.runtime.Composable
+import androidx.compose.runtime.LaunchedEffect
+import androidx.compose.runtime.getValue
+import androidx.compose.runtime.mutableStateOf
+import androidx.compose.runtime.remember
+import androidx.compose.runtime.rememberCoroutineScope
+import androidx.compose.runtime.setValue
+import androidx.compose.ui.Alignment
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.platform.LocalContext
+import androidx.compose.ui.res.stringResource
+import androidx.compose.ui.text.font.Font
+import androidx.compose.ui.text.font.FontFamily
+import androidx.compose.ui.text.font.FontWeight
+import androidx.compose.ui.text.style.TextAlign
+import androidx.compose.ui.unit.Dp
+import androidx.compose.ui.unit.dp
+import androidx.compose.ui.unit.sp
+import androidx.lifecycle.viewmodel.compose.viewModel
+import androidx.navigation.NavController
+import com.cherret.zaprett.R
+import com.cherret.zaprett.ui.viewmodel.HostsViewModel
+
+@OptIn(ExperimentalMaterial3Api::class)
+@Composable
+fun HostsScreen(navController: NavController, viewModel: HostsViewModel = viewModel()) {
+    val context = LocalContext.current
+    val scope = rememberCoroutineScope()
+    val snackbarHostState = remember { SnackbarHostState() }
+    val allLists = viewModel.allItems
+    val checked = viewModel.checked
+    val isRefreshing = viewModel.isRefreshing
+    val filePickerLauncher = rememberLauncherForActivityResult(
+        contract = ActivityResultContracts.OpenDocument()
+    ) { uri ->
+        uri?.let { viewModel.copySelectedFile(context, "/lists", it) }
+    }
+
+    LaunchedEffect(Unit) {
+        viewModel.refresh()
+    }
+
+    Scaffold(
+        topBar = {
+            TopAppBar(
+                title = {
+                    Text(
+                        text = stringResource(R.string.title_hosts),
+                        fontSize = 40.sp,
+                        fontFamily = FontFamily(Font(R.font.unbounded, FontWeight.Normal))
+                    )
+                },
+                windowInsets = WindowInsets(0)
+            )
+        },
+        content = { paddingValues ->
+            PullToRefreshBox(
+                isRefreshing = isRefreshing,
+                onRefresh = {
+                    viewModel.refresh()
+                },
+                modifier = Modifier.fillMaxSize()
+            ) {
+                LazyColumn(
+                    contentPadding = paddingValues,
+                    modifier = Modifier.fillMaxSize()
+                ) {
+                    when {
+                        allLists.isEmpty() -> {
+                            item {
+                                Box(
+                                    modifier = Modifier.fillParentMaxSize(),
+                                    contentAlignment = Alignment.Center
+                                ) {
+                                    Text(
+                                        stringResource(R.string.empty_list),
+                                        textAlign = TextAlign.Center
+                                    )
+                                }
+                            }
+                        }
+                        else -> {
+                            items(allLists) { item ->
+                                HostItem (
+                                    item = item,
+                                    isChecked = checked[item] == true,
+                                    onCheckedChange = { isChecked ->
+                                        viewModel.onCheckedChange(item, isChecked, snackbarHostState, scope)
+                                    },
+                                    onDeleteClick = {
+                                        viewModel.deleteItem(item, snackbarHostState, scope)
+                                    }
+                                )
+                            }
+                        }
+                    }
+                }
+            }
+        },
+        floatingActionButton = {
+            FloatingMenu(navController, filePickerLauncher)
+        },
+        snackbarHost = { SnackbarHost(hostState = snackbarHostState) }
+    )
+}
+
+@Composable
+private fun HostItem(item: String, isChecked: Boolean, onCheckedChange: (Boolean) -> Unit, onDeleteClick: () -> Unit) {
+    ElevatedCard(
+        elevation = CardDefaults.cardElevation(defaultElevation = 6.dp),
+        colors = CardDefaults.cardColors(containerColor = MaterialTheme.colorScheme.surfaceContainer),
+        modifier = Modifier
+            .fillMaxWidth()
+            .padding(start = 10.dp, top = 25.dp, end = 10.dp)
+    ) {
+        Row(
+            verticalAlignment = Alignment.CenterVertically,
+            modifier = Modifier
+                .fillMaxWidth()
+                .padding(16.dp)
+        ) {
+            Text(text = item, modifier = Modifier.weight(1f))
+            Switch(checked = isChecked, onCheckedChange = onCheckedChange)
+        }
+        HorizontalDivider(thickness = Dp.Hairline)
+        Row(
+            modifier = Modifier.fillMaxWidth(),
+            horizontalArrangement = Arrangement.End
+        ) {
+            FilledTonalButton(
+                onClick = onDeleteClick,
+                modifier = Modifier.padding(horizontal = 5.dp)
+            ) {
+                Icon(
+                    imageVector = Icons.Default.Delete,
+                    contentDescription = stringResource(R.string.btn_remove_host),
+                    modifier = Modifier.size(20.dp)
+                )
+                Text(stringResource(R.string.btn_remove_host))
+            }
+        }
+    }
+}
+
+@Composable
+private fun FloatingMenu(navController: NavController, launcher: ActivityResultLauncher<Array<String>>) {
+    var expanded by remember { mutableStateOf(false) }
+    FloatingActionButton(
+        modifier = Modifier.size(80.dp),
+        onClick = { expanded = !expanded }
+    ) {
+        Icon(Icons.Default.Add, contentDescription = stringResource(R.string.btn_add_host))
+    }
+    DropdownMenu(
+        expanded = expanded,
+        onDismissRequest = { expanded = false }
+    ) {
+        DropdownMenuItem(
+            text = { Text(stringResource(R.string.btn_download_host)) },
+            onClick = {
+                expanded = false
+                navController.navigate("repo?source=hosts") { launchSingleTop = true }
+            },
+            leadingIcon = {
+                Icon(Icons.Default.Download, contentDescription = stringResource(R.string.btn_download_host))
+            }
+        )
+        DropdownMenuItem(
+            text = { Text(stringResource(R.string.btn_add_host)) },
+            onClick = {
+                expanded = false
+                addHost(launcher)
+            },
+            leadingIcon = {
+                Icon(Icons.Default.UploadFile, contentDescription = stringResource(R.string.btn_add_host))
+            }
+        )
+    }
+}
+
+private fun addHost(launcher: ActivityResultLauncher<Array<String>>) {
+    launcher.launch(arrayOf("text/plain"))
+}

app/src/main/java/com/cherret/zaprett/ui/screen/RepoScreen.kt

@@ -0,0 +1,205 @@
+package com.cherret.zaprett.ui.screen
+
+import androidx.compose.foundation.layout.Arrangement
+import androidx.compose.foundation.layout.Box
+import androidx.compose.foundation.layout.Column
+import androidx.compose.foundation.layout.Row
+import androidx.compose.foundation.layout.WindowInsets
+import androidx.compose.foundation.layout.fillMaxSize
+import androidx.compose.foundation.layout.fillMaxWidth
+import androidx.compose.foundation.layout.padding
+import androidx.compose.foundation.layout.size
+import androidx.compose.foundation.lazy.LazyColumn
+import androidx.compose.foundation.lazy.items
+import androidx.compose.material.icons.Icons
+import androidx.compose.material.icons.automirrored.filled.ArrowBack
+import androidx.compose.material.icons.filled.InstallMobile
+import androidx.compose.material.icons.filled.Update
+import androidx.compose.material3.CardDefaults
+import androidx.compose.material3.ElevatedCard
+import androidx.compose.material3.ExperimentalMaterial3Api
+import androidx.compose.material3.FilledTonalButton
+import androidx.compose.material3.HorizontalDivider
+import androidx.compose.material3.Icon
+import androidx.compose.material3.IconButton
+import androidx.compose.material3.MaterialTheme
+import androidx.compose.material3.Scaffold
+import androidx.compose.material3.SnackbarHost
+import androidx.compose.material3.SnackbarHostState
+import androidx.compose.material3.Text
+import androidx.compose.material3.TopAppBar
+import androidx.compose.material3.pulltorefresh.PullToRefreshBox
+import androidx.compose.runtime.Composable
+import androidx.compose.runtime.LaunchedEffect
+import androidx.compose.runtime.remember
+import androidx.compose.ui.Alignment
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.platform.LocalContext
+import androidx.compose.ui.res.stringResource
+import androidx.compose.ui.text.font.Font
+import androidx.compose.ui.text.font.FontFamily
+import androidx.compose.ui.text.font.FontWeight
+import androidx.compose.ui.text.style.TextAlign
+import androidx.compose.ui.unit.Dp
+import androidx.compose.ui.unit.dp
+import androidx.compose.ui.unit.sp
+import androidx.navigation.NavController
+import com.cherret.zaprett.R
+import com.cherret.zaprett.ui.viewmodel.BaseRepoViewModel
+
+@OptIn(ExperimentalMaterial3Api::class)
+@Composable
+fun RepoScreen(navController: NavController, viewModel: BaseRepoViewModel) {
+    val context = LocalContext.current
+    val hostLists = viewModel.hostLists.value
+    val isUpdate = viewModel.isUpdate
+    val isInstalling = viewModel.isInstalling
+    val isUpdateInstalling = viewModel.isUpdateInstalling
+    val isRefreshing = viewModel.isRefreshing.value
+    val snackbarHostState = remember { SnackbarHostState() }
+
+    LaunchedEffect(Unit) {
+        viewModel.refresh()
+    }
+
+    Scaffold(
+        topBar = {
+            TopAppBar(
+                title = {
+                    Text(
+                        text = stringResource(R.string.title_repo),
+                        fontSize = 30.sp,
+                        fontFamily = FontFamily(Font(R.font.unbounded, FontWeight.Normal))
+                    )
+                },
+                navigationIcon = {
+                    IconButton(onClick = { navController.popBackStack() }) {
+                        Icon(
+                            imageVector = Icons.AutoMirrored.Filled.ArrowBack,
+                            contentDescription = stringResource(R.string.btn_back)
+                        )
+                    }
+                },
+                windowInsets = WindowInsets(0)
+            )
+        },
+        content = { paddingValues ->
+            PullToRefreshBox(
+                isRefreshing = isRefreshing,
+                onRefresh = { viewModel.refresh() },
+                modifier = Modifier.fillMaxSize()
+            ) {
+                LazyColumn(
+                    contentPadding = paddingValues,
+                    modifier = Modifier.fillMaxSize()
+                ) {
+                    if (hostLists.isEmpty()) {
+                        item {
+                            Box(
+                                modifier = Modifier.fillParentMaxSize(),
+                                contentAlignment = Alignment.Center
+                            ) {
+                                Text(
+                                    stringResource(R.string.empty_list),
+                                    textAlign = TextAlign.Center
+                                )
+                            }
+                        }
+                    } else {
+                        items(hostLists) { item ->
+                            val isInstalled = viewModel.isItemInstalled(item)
+                            val installing = isInstalling[item.name] == true
+                            val updating = isUpdateInstalling[item.name] == true
+
+                            ElevatedCard(
+                                elevation = CardDefaults.cardElevation(defaultElevation = 6.dp),
+                                colors = CardDefaults.cardColors(containerColor = MaterialTheme.colorScheme.surfaceContainer),
+                                modifier = Modifier
+                                    .fillMaxWidth()
+                                    .padding(start = 10.dp, top = 25.dp, end = 10.dp)
+                            ) {
+                                Column(Modifier.fillMaxWidth()) {
+                                    Row(
+                                        verticalAlignment = Alignment.CenterVertically,
+                                        modifier = Modifier
+                                            .fillMaxWidth()
+                                            .padding(16.dp)
+                                    ) {
+                                        Text(text = item.name, modifier = Modifier.weight(1f))
+                                    }
+
+                                    Row(
+                                        modifier = Modifier
+                                            .fillMaxWidth()
+                                            .padding(start = 16.dp)
+                                    ) {
+                                        Text(
+                                            text = stringResource(R.string.title_author, item.author),
+                                            modifier = Modifier.weight(1f)
+                                        )
+                                    }
+
+                                    Row(
+                                        modifier = Modifier
+                                            .fillMaxWidth()
+                                            .padding(start = 16.dp)
+                                    ) {
+                                        Text(
+                                            text = item.description,
+                                            modifier = Modifier.weight(1f)
+                                        )
+                                    }
+
+                                    HorizontalDivider(thickness = Dp.Hairline)
+
+                                    Row(
+                                        modifier = Modifier.fillMaxWidth(),
+                                        horizontalArrangement = Arrangement.End
+                                    ) {
+                                        if (isUpdate[item.name] == true && isInstalled) {
+                                            FilledTonalButton(
+                                                onClick = { viewModel.update(item) },
+                                                enabled = !updating,
+                                                modifier = Modifier.padding(horizontal = 5.dp)
+                                            ) {
+                                                Icon(
+                                                    imageVector = Icons.Default.Update,
+                                                    contentDescription = stringResource(R.string.btn_remove_host),
+                                                    modifier = Modifier.size(20.dp)
+                                                )
+                                                Text(
+                                                    if (updating) stringResource(R.string.btn_updating_host)
+                                                    else stringResource(R.string.btn_update_host)
+                                                )
+                                            }
+                                        }
+
+                                        FilledTonalButton(
+                                            onClick = { viewModel.install(item) },
+                                            enabled = !installing && !isInstalled,
+                                            modifier = Modifier.padding(horizontal = 5.dp)
+                                        ) {
+                                            Icon(
+                                                imageVector = Icons.Default.InstallMobile,
+                                                contentDescription = stringResource(R.string.btn_remove_host),
+                                                modifier = Modifier.size(20.dp)
+                                            )
+                                            Text(
+                                                when {
+                                                    installing -> stringResource(R.string.btn_installing_host)
+                                                    isInstalled -> stringResource(R.string.btn_installed_host)
+                                                    else -> stringResource(R.string.btn_install_host)
+                                                }
+                                            )
+                                        }
+                                    }
+                                }
+                            }
+                        }
+                    }
+                }
+            }
+        },
+        snackbarHost = { SnackbarHost(hostState = snackbarHostState) }
+    )
+}

app/src/main/java/com/cherret/zaprett/ui/screen/SettingsScreen.kt

@@ -0,0 +1,760 @@
+package com.cherret.zaprett.ui.screen
+
+import android.content.Context
+import android.content.Intent
+import android.content.SharedPreferences
+import androidx.compose.foundation.clickable
+import androidx.compose.foundation.layout.*
+import androidx.compose.foundation.layout.Arrangement
+import androidx.compose.foundation.lazy.LazyColumn
+import androidx.compose.foundation.lazy.items
+import androidx.compose.foundation.selection.selectable
+import androidx.compose.foundation.shape.RoundedCornerShape
+import androidx.compose.material.icons.Icons
+import androidx.compose.material.icons.automirrored.filled.ArrowForward
+import androidx.compose.material.icons.filled.MoreVert
+import androidx.compose.material3.*
+import androidx.compose.runtime.*
+import androidx.compose.ui.Alignment
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.platform.LocalContext
+import androidx.compose.ui.res.painterResource
+import androidx.compose.ui.res.stringResource
+import androidx.compose.ui.semantics.Role
+import androidx.compose.ui.text.font.Font
+import androidx.compose.ui.text.font.FontFamily
+import androidx.compose.ui.text.font.FontWeight
+import androidx.compose.ui.text.style.TextAlign
+import androidx.compose.ui.text.style.TextOverflow
+import androidx.compose.ui.unit.dp
+import androidx.compose.ui.unit.sp
+import androidx.compose.ui.window.Dialog
+import androidx.lifecycle.viewmodel.compose.viewModel
+import coil3.compose.AsyncImage
+import coil3.request.ImageRequest
+import com.cherret.zaprett.BuildConfig
+import com.cherret.zaprett.byedpi.ByeDpiVpnService
+import com.cherret.zaprett.R
+import com.cherret.zaprett.data.ServiceStatus
+import com.cherret.zaprett.data.AppListType
+import com.cherret.zaprett.ui.viewmodel.SettingsViewModel
+import com.cherret.zaprett.utils.checkModuleInstallation
+import com.cherret.zaprett.utils.checkRoot
+import com.cherret.zaprett.utils.getAppsListMode
+import com.cherret.zaprett.utils.getStartOnBoot
+import com.cherret.zaprett.utils.setAppsListMode
+import com.cherret.zaprett.utils.setStartOnBoot
+import com.cherret.zaprett.utils.stopService
+import androidx.core.content.edit
+
+@OptIn(ExperimentalMaterial3Api::class)
+@Composable
+fun SettingsScreen(viewModel : SettingsViewModel = viewModel()) {
+    val context = LocalContext.current
+    val sharedPreferences = remember { context.getSharedPreferences("settings", Context.MODE_PRIVATE) }
+    val editor = remember { sharedPreferences.edit() }
+    val useModule = remember { mutableStateOf(sharedPreferences.getBoolean("use_module", false)) }
+    val updateOnBoot = remember { mutableStateOf(sharedPreferences.getBoolean("update_on_boot", false)) }
+    val autoRestart = remember { mutableStateOf(getStartOnBoot()) }
+    val autoUpdate = remember { mutableStateOf(sharedPreferences.getBoolean("auto_update", true)) }
+    val sendFirebaseAnalytics = remember { mutableStateOf(sharedPreferences.getBoolean("send_firebase_analytics", true)) }
+    val ipv6 = remember { mutableStateOf(sharedPreferences.getBoolean("ipv6",false)) }
+    val openNoRootDialog = remember { mutableStateOf(false) }
+    val openNoModuleDialog = remember { mutableStateOf(false) }
+    val showAboutDialog = remember { mutableStateOf(false) }
+    val showHostsRepoUrlDialog = remember { mutableStateOf(false) }
+    val showStrategyRepoUrlDialog = remember { mutableStateOf(false) }
+    val showIPDialog = remember { mutableStateOf(false) }
+    val showPortDialog = remember { mutableStateOf(false) }
+    val showDNSDialog = remember { mutableStateOf(false) }
+    val textDialogValue = remember { mutableStateOf("") }
+    val showWhiteDialog = remember { mutableStateOf(false) }
+    val showBlackDialog = remember { mutableStateOf(false) }
+    val showAppsListsSheet = remember { mutableStateOf(false) }
+    val showSystemApps = remember { mutableStateOf(sharedPreferences.getBoolean("show_system_apps", false)) }
+
+    val settingsList = listOf(
+        Setting.Section(stringResource(R.string.general_section)),
+        Setting.Toggle(
+            title = stringResource(R.string.btn_use_root),
+            checked = useModule.value,
+            onToggle = { isChecked ->
+                useModule(
+                    context = context,
+                    checked = isChecked,
+                    updateOnBoot = updateOnBoot,
+                    openNoRootDialog = openNoRootDialog,
+                    openNoModuleDialog = openNoModuleDialog
+                ) { success ->
+                    if (success) {
+                        useModule.value = isChecked
+                        if (!isChecked) stopService {  }
+                    }
+                }
+            }
+        ),
+        Setting.Toggle(
+            title = stringResource(R.string.btn_update_on_boot),
+            checked = updateOnBoot.value,
+            onToggle = {
+                updateOnBoot.value = it
+                editor.putBoolean("update_on_boot", it).apply()
+            }
+        ),
+        Setting.Toggle(
+            title = stringResource(R.string.btn_autoupdate),
+            checked = autoUpdate.value,
+            onToggle = {
+                autoUpdate.value = it
+                editor.putBoolean("auto_update", it).apply()
+            }
+        ),
+        Setting.Toggle(
+            title = stringResource(R.string.btn_send_firebase_analytics),
+            checked = sendFirebaseAnalytics.value,
+            onToggle = {
+                sendFirebaseAnalytics.value = it
+                editor.putBoolean("send_firebase_analytics", it).apply()
+            }
+        ),
+        Setting.Action(
+            title = stringResource(R.string.btn_repository_url_lists),
+            onClick = {
+                textDialogValue.value = sharedPreferences.getString("hosts_repo_url", "https://raw.githubusercontent.com/CherretGit/zaprett-hosts-repo/refs/heads/main/hosts.json") ?: "https://raw.githubusercontent.com/CherretGit/zaprett-hosts-repo/refs/heads/main/hosts.json"
+                showHostsRepoUrlDialog.value = true
+            }
+        ),
+        Setting.Action(
+            title = stringResource(R.string.btn_repository_url_strategies),
+            onClick = {
+                textDialogValue.value = sharedPreferences.getString("strategy_repo_url", "https://raw.githubusercontent.com/CherretGit/zaprett-hosts-repo/refs/heads/main/strategies.json") ?: "https://raw.githubusercontent.com/CherretGit/zaprett-hosts-repo/refs/heads/main/strategies.json"
+                showStrategyRepoUrlDialog.value = true
+            }
+        ),
+        Setting.Section(
+            title = stringResource(R.string.shared_section)
+        ),
+        Setting.Action(
+            title = stringResource(R.string.btn_applist),
+            onClick = {
+                showAppsListsSheet.value = true
+            }
+        ),
+        Setting.Action(
+            title = stringResource(R.string.btn_whitelist),
+            onClick = {
+                showWhiteDialog.value = true
+            }
+        ),
+        Setting.Action(
+            title = stringResource(R.string.btn_blacklist),
+            onClick = {
+                showBlackDialog.value = true
+            }
+        ),
+        Setting.Section(stringResource(R.string.byedpi_section)),
+        Setting.Toggle(
+            title = stringResource(R.string.btn_ipv6),
+            checked = ipv6.value,
+            onToggle = {
+                ipv6.value = it
+                editor.putBoolean("ipv6", it).apply()
+            }
+        ),
+        Setting.Action(
+            title = stringResource(R.string.btn_ip),
+            onClick = {
+                textDialogValue.value = sharedPreferences.getString("ip", "127.0.0.1") ?: "127.0.0.1"
+                showIPDialog.value = true
+            }
+        ),
+        Setting.Action(
+            title = stringResource(R.string.btn_port),
+            onClick = {
+                textDialogValue.value = sharedPreferences.getString("port", "1080") ?: "1080"
+                showPortDialog.value = true
+            }
+        ),
+        Setting.Action(
+            title = stringResource(R.string.btn_dns),
+            onClick = {
+                textDialogValue.value = sharedPreferences.getString("dns", "8.8.8.8") ?: "8.8.8.8"
+                showDNSDialog.value = true
+            }
+        ),
+        Setting.Section(
+            title = stringResource(R.string.zapret_section)
+        ),
+        Setting.Toggle(
+            title = stringResource(R.string.btn_autorestart),
+            checked = autoRestart.value,
+            onToggle = {
+                if (handleAutoRestart(context, it)) autoRestart.value = it
+            }
+        )
+    )
+
+    if (openNoRootDialog.value) {
+        InfoDialog(
+            title = stringResource(R.string.error_root_title),
+            message = stringResource(R.string.error_root_message),
+            onDismiss = { openNoRootDialog.value = false }
+        )
+    }
+
+    if (openNoModuleDialog.value) {
+        InfoDialog(
+            title = stringResource(R.string.error_no_module_title),
+            message = stringResource(R.string.error_no_module_message),
+            onDismiss = { openNoModuleDialog.value = false }
+        )
+    }
+
+    if (showAboutDialog.value) {
+        AboutDialog(onDismiss = { showAboutDialog.value = false })
+    }
+
+    if (showHostsRepoUrlDialog.value) {
+        TextDialog(stringResource(R.string.btn_repository_url_lists), stringResource(R.string.hint_enter_repository_url_lists), textDialogValue.value, onConfirm = {
+            editor.putString("hosts_repo_url", it).apply()
+        }, onDismiss = { showHostsRepoUrlDialog.value = false })
+    }
+
+    if (showStrategyRepoUrlDialog.value) {
+        TextDialog(stringResource(R.string.btn_repository_url_strategies), stringResource(R.string.hint_enter_repository_url_strategies), textDialogValue.value, onConfirm = {
+            editor.putString("strategy_repo_url", it).apply()
+        }, onDismiss = { showStrategyRepoUrlDialog.value = false })
+    }
+
+    if (showIPDialog.value) {
+        TextDialog(stringResource(R.string.btn_ip), stringResource(R.string.hint_ip), textDialogValue.value, onConfirm = {
+            editor.putString("ip", it).apply()
+        }, onDismiss = { showIPDialog.value = false })
+    }
+
+    if (showPortDialog.value) {
+        TextDialog(stringResource(R.string.btn_port), stringResource(R.string.hint_port), textDialogValue.value, onConfirm = {
+            editor.putString("port", it).apply()
+        }, onDismiss = { showPortDialog.value = false })
+    }
+
+    if (showDNSDialog.value) {
+        TextDialog(stringResource(R.string.btn_dns), stringResource(R.string.hint_dns), textDialogValue.value, onConfirm = {
+            editor.putString("dns", it).apply()
+        }, onDismiss = { showDNSDialog.value = false })
+    }
+
+    if (showWhiteDialog.value) {
+        ChooseAppsDialog(
+            onDismissRequest = {
+                showWhiteDialog.value = false
+                viewModel.clearList()
+            },
+            viewModel = viewModel,
+            listType = AppListType.Whitelist,
+            sharedPreferences,
+            showSystemApps
+        )
+    }
+
+    if (showBlackDialog.value) {
+        ChooseAppsDialog(
+            onDismissRequest = {
+                showBlackDialog.value = false
+                viewModel.clearList()
+            },
+            viewModel = viewModel,
+            listType = AppListType.Blacklist,
+            sharedPreferences,
+            showSystemApps
+        )
+    }
+
+    if (showAppsListsSheet.value) {
+        ListBottomSheet(
+            onDismissRequest = {
+                showAppsListsSheet.value = false
+            },
+            prefs = sharedPreferences,
+            context
+        )
+    }
+
+    Scaffold(
+        topBar = {
+            TopAppBar(
+                title = {
+                    Text(
+                        text = stringResource(R.string.title_settings),
+                        fontSize = 40.sp,
+                        fontFamily = FontFamily(Font(R.font.unbounded, FontWeight.Normal))
+                    )
+                },
+                actions = {
+                    var expanded by remember { mutableStateOf(false) }
+                    IconButton(onClick = { expanded = !expanded }) {
+                        Icon(Icons.Default.MoreVert, contentDescription = null)
+                    }
+                    DropdownMenu(
+                        expanded = expanded,
+                        onDismissRequest = { expanded = false }
+                    ) {
+                        DropdownMenuItem(
+                            text = { Text(stringResource(R.string.about_title)) },
+                            onClick = {
+                                expanded = false
+                                showAboutDialog.value = true
+                            }
+                        )
+                    }
+                },
+                windowInsets = WindowInsets(0)
+            )
+        },
+        content = { paddingValues ->
+            LazyColumn(
+                modifier = Modifier
+                    .padding(paddingValues)
+                    .fillMaxSize(),
+                contentPadding = PaddingValues(horizontal = 10.dp, vertical = 25.dp),
+                verticalArrangement = Arrangement.spacedBy(8.dp)
+            ) {
+                items(settingsList) { setting ->
+                    when (setting) {
+                        is Setting.Toggle -> {
+                            SettingsItem(
+                                title = setting.title,
+                                onToggle = setting.onToggle,
+                                checked = setting.checked,
+                                onCheckedChange = setting.onToggle
+                            )
+                        }
+                        is Setting.Action -> {
+                            SettingsTextItem(
+                                title = setting.title,
+                                setting.onClick
+                            )
+                        }
+                        is Setting.Section -> {
+                            SettingsSection(setting.title)
+                        }
+                    }
+                }
+            }
+        }
+    )
+}
+
+@Composable
+private fun SettingsItem(title: String, checked: Boolean, onToggle: (Boolean) -> Unit, onCheckedChange: (Boolean) -> Unit) {
+    ElevatedCard(
+        modifier = Modifier
+            .fillMaxWidth()
+            .height(80.dp)
+            .clickable { onToggle(!checked) },
+        elevation = CardDefaults.cardElevation(defaultElevation = 4.dp),
+        colors = CardDefaults.cardColors(containerColor = MaterialTheme.colorScheme.surfaceVariant)
+    ) {
+        Row(
+            verticalAlignment = Alignment.CenterVertically,
+            modifier = Modifier
+                .fillMaxWidth()
+                .padding(16.dp)
+        ) {
+            Text(
+                text = title,
+                modifier = Modifier.weight(1f)
+            )
+            Switch(
+                checked = checked,
+                onCheckedChange = onCheckedChange
+            )
+        }
+    }
+}
+
+@Composable
+private fun SettingsTextItem(title: String, onClick: () -> Unit) {
+    ElevatedCard(
+        modifier = Modifier
+            .fillMaxWidth()
+            .height(80.dp)
+            .clickable { onClick() },
+        elevation = CardDefaults.cardElevation(defaultElevation = 4.dp),
+        colors = CardDefaults.cardColors(containerColor = MaterialTheme.colorScheme.surfaceVariant)
+    ) {
+        Row(
+            verticalAlignment = Alignment.CenterVertically,
+            modifier = Modifier
+                .fillMaxSize()
+                .padding(16.dp)
+        ) {
+            Text(
+                text = title,
+                modifier = Modifier.weight(1f)
+            )
+            Icon(imageVector = Icons.AutoMirrored.Default.ArrowForward, contentDescription = null)
+        }
+    }
+}
+
+@OptIn(ExperimentalMaterial3Api::class)
+@Composable
+private fun ListBottomSheet(
+    onDismissRequest: () -> Unit,
+    prefs : SharedPreferences,
+    context: Context
+){
+    val selectedOption = remember { mutableStateOf(getAppsListMode(prefs)) }
+    ModalBottomSheet(
+        onDismissRequest = { onDismissRequest() }
+    ) {
+        Column(
+            modifier = Modifier
+                .fillMaxWidth()
+                .height(200.dp),
+            horizontalAlignment = Alignment.CenterHorizontally,
+            verticalArrangement = Arrangement.Center
+        ) {
+            Row(
+                Modifier
+                    .fillMaxWidth()
+                    .padding(8.dp)
+                    .selectable(
+                        selected = selectedOption.value=="none",
+                        onClick = {
+                            setAppsListMode(prefs, "none")
+                            selectedOption.value = "none"
+                        },
+                        role = Role.RadioButton
+                    ),
+                verticalAlignment = Alignment.CenterVertically
+            ) {
+                RadioButton(
+                    selected = selectedOption.value.equals("none"),
+                    onClick = null
+                )
+                Text(stringResource(R.string.radio_disabed), modifier = Modifier.padding(start = 8.dp))
+            }
+            Row(
+                Modifier
+                    .fillMaxWidth()
+                    .padding(8.dp)
+                    .selectable(
+                        selected = selectedOption.value=="whitelist",
+                        onClick = {
+                            setAppsListMode(prefs, "whitelist")
+                            selectedOption.value = "whitelist"
+                        },
+                        role = Role.RadioButton
+                    ),
+                verticalAlignment = Alignment.CenterVertically
+            ) {
+                RadioButton(
+                    selected = selectedOption.value.equals("whitelist"),
+                    onClick = null
+                )
+                Text(stringResource(R.string.title_whitelist), modifier = Modifier.padding(start = 8.dp))
+            }
+            Row(
+                Modifier
+                    .fillMaxWidth()
+                    .padding(8.dp)
+                    .selectable(
+                        selected = selectedOption.value=="blacklist",
+                        onClick = {
+                            setAppsListMode(prefs, "blacklist")
+                            selectedOption.value = "blacklist"
+                        },
+                        role = Role.RadioButton
+                    ),
+                verticalAlignment = Alignment.CenterVertically
+            ) {
+                RadioButton(
+                    selected = selectedOption.value.equals("blacklist"),
+                    onClick = null
+                )
+                Text(stringResource(R.string.title_blacklist), modifier = Modifier.padding(start = 8.dp))
+            }
+        }
+    }
+}
+
+@Composable
+private fun SettingsSection(title: String) {
+    Text(
+        text = title,
+        fontSize = 20.sp,
+        fontWeight = FontWeight.Bold,
+        modifier = Modifier.padding(vertical = 8.dp, horizontal = 4.dp)
+    )
+}
+
+private fun useModule(context: Context, checked: Boolean, updateOnBoot: MutableState<Boolean>, openNoRootDialog: MutableState<Boolean>, openNoModuleDialog: MutableState<Boolean>, callback: (Boolean) -> Unit) {
+    val sharedPreferences = context.getSharedPreferences("settings", Context.MODE_PRIVATE)
+    val editor = sharedPreferences.edit()
+    if (checked) {
+        checkRoot { hasRoot ->
+            if (hasRoot) {
+                checkModuleInstallation { hasModule ->
+                    if (hasModule) {
+                        editor.putBoolean("use_module", true)
+                            .putBoolean("update_on_boot", true)
+                            .apply()
+                        if (ByeDpiVpnService.status == ServiceStatus.Connected) {
+                            context.startService(Intent(context, ByeDpiVpnService::class.java).apply {
+                                action = "STOP_VPN"
+                            })
+                        }
+                        editor.remove("lists").apply()
+                        editor.remove("active_strategy").apply()
+                        editor.remove("applist").apply()
+                        editor.remove("whitelist").apply()
+                        editor.remove("blacklist").apply()
+                        updateOnBoot.value = true
+                        callback(true)
+                    } else {
+                        openNoModuleDialog.value = true
+                    }
+                }
+            } else {
+                openNoRootDialog.value = true
+            }
+        }
+    } else {
+        editor.putBoolean("use_module", false)
+            .putBoolean("update_on_boot", false)
+            .apply()
+        updateOnBoot.value = false
+        callback(true)
+    }
+}
+
+private fun handleAutoRestart(context: Context, checked: Boolean): Boolean {
+    val sharedPreferences = context.getSharedPreferences("settings", Context.MODE_PRIVATE)
+    return if (sharedPreferences.getBoolean("use_module", false)) {
+        setStartOnBoot(checked)
+        true
+    } else {
+        false
+    }
+}
+
+@Composable
+private fun InfoDialog(title: String, message: String, onDismiss: () -> Unit) {
+    AlertDialog(
+        title = { Text(text = title) },
+        text = { Text(text = message) },
+        onDismissRequest = onDismiss,
+        confirmButton = {
+            TextButton(onClick = onDismiss) {
+                Text(stringResource(R.string.btn_continue))
+            }
+        }
+    )
+}
+
+@Composable
+private fun TextDialog(title: String, message: String, initialText: String, onConfirm: (String) -> Unit, onDismiss: () -> Unit) {
+    var inputText by remember { mutableStateOf(initialText) }
+    AlertDialog(
+        title = { Text(text = title) },
+        text = {
+            TextField(
+                value = inputText,
+                onValueChange = { inputText = it },
+                placeholder = { Text(message) },
+                singleLine = true,
+                modifier = Modifier.fillMaxWidth()
+            )},
+        onDismissRequest = onDismiss,
+        confirmButton = {
+            TextButton(onClick = {
+                if (inputText.isNotEmpty()) {
+                    onConfirm(inputText)
+                    onDismiss()
+                }
+                else {
+                    onDismiss()
+                }
+            }
+            ) {
+                Text(stringResource(R.string.btn_continue))
+            }
+        },
+        dismissButton = {
+            TextButton(
+                onClick = { onDismiss() }
+            ) {
+                Text(stringResource(R.string.btn_dismiss))
+            }
+        }
+    )
+}
+
+@Composable
+private fun AboutDialog(onDismiss: () -> Unit) {
+    AlertDialog(
+        title = { Text(text = stringResource(R.string.about_title)) },
+        icon = {Icon(painterResource(R.drawable.ic_launcher_monochrome), contentDescription = stringResource(R.string.app_name), modifier = Modifier
+            .size(64.dp))},
+        text = { Text(text = stringResource(R.string.about_text, BuildConfig.VERSION_NAME)) },
+        onDismissRequest = onDismiss,
+        confirmButton = { }
+    )
+}
+
+@Composable
+private fun ChooseAppsDialog(
+    onDismissRequest: () -> Unit,
+    viewModel: SettingsViewModel,
+    listType: AppListType,
+    prefs: SharedPreferences,
+    showSystemApps : MutableState<Boolean>
+) {
+    val appsList by viewModel.appsList.collectAsState()
+    val selectedPackages by viewModel.selectedPackages.collectAsState()
+    var searchQuery by remember { mutableStateOf("") }
+    val filteredList = remember(searchQuery, appsList) {
+        if (searchQuery.isBlank()) appsList
+        else appsList.filter { it.contains(searchQuery, ignoreCase = true) }
+    }
+    var expanded by remember { mutableStateOf(false) }
+    val title = if (listType == AppListType.Whitelist) stringResource(R.string.title_whitelist) else stringResource(R.string.title_blacklist)
+    LaunchedEffect(listType) {
+        viewModel.setListType(listType)
+    }
+    Dialog(onDismissRequest = onDismissRequest) {
+        Card(
+            modifier = Modifier
+                .wrapContentHeight()
+                .padding(16.dp),
+            shape = RoundedCornerShape(16.dp),
+        ) {
+            Column(
+                modifier = Modifier
+                    .wrapContentHeight()
+                    .fillMaxWidth()) {
+                Row(modifier = Modifier
+                    .fillMaxWidth()
+                    .padding(16.dp),
+                    verticalAlignment = Alignment.CenterVertically
+                ) {
+                    Text(
+                        text = title,
+                        modifier = Modifier.weight(1f),
+                        fontWeight = FontWeight.Bold,
+                        fontSize = 24.sp
+                    )
+                    Box {
+                        IconButton(onClick = { expanded = !expanded }) {
+                            Icon(Icons.Default.MoreVert, contentDescription = "More options")
+                        }
+                        DropdownMenu(
+                            expanded = expanded,
+                            onDismissRequest = { expanded = false }
+                        ) {
+                            DropdownMenuItem(
+                                text = {
+                                    Row(
+                                        verticalAlignment = Alignment.CenterVertically
+                                    ) {
+                                        Text(
+                                            text = stringResource(R.string.btn_show_system_apps),
+                                            fontSize = 12.sp,
+                                            textAlign = TextAlign.Center
+                                        )
+                                        Checkbox(
+                                            checked = showSystemApps.value,
+                                            onCheckedChange = null
+                                        )
+                                    }
+                                },
+                                onClick = {
+                                    prefs.edit { putBoolean("show_system_apps", !showSystemApps.value) }
+                                    showSystemApps.value = !showSystemApps.value
+                                    viewModel.refreshApplications()
+                                    expanded = false
+                                }
+                            )
+                        }
+                    }
+                }
+                Row {
+                    OutlinedTextField(
+                        value = searchQuery,
+                        onValueChange = { searchQuery = it },
+                        placeholder = { Text(stringResource(R.string.search_field)) },
+                        modifier = Modifier
+                            .fillMaxWidth()
+                            .padding(8.dp)
+                    )
+                }
+                LazyColumn(
+                    modifier = Modifier
+                        .fillMaxWidth()
+                        .heightIn(max = 400.dp),
+                    horizontalAlignment = Alignment.CenterHorizontally,
+                ) {
+                    items(filteredList) {
+                        AppItem(viewModel(), it, selectedPackages.contains(it), { isChecked ->
+                            if (isChecked){ viewModel.addToList(listType, it) }
+                            else { viewModel.removeFromList(listType, it) }
+                            }
+                        )
+                    }
+                }
+                Row(
+                    modifier = Modifier
+                        .fillMaxWidth()
+                        .padding(bottom = 8.dp, end = 8.dp),
+                    horizontalArrangement = Arrangement.End,
+                    verticalAlignment = Alignment.CenterVertically
+                ) {
+                    TextButton(
+                        onClick = { onDismissRequest() },
+                        modifier = Modifier.padding(8.dp, top = 4.dp),
+                    ) {
+                        Text(text = stringResource(R.string.btn_continue))
+                    }
+                }
+            }
+        }
+    }
+}
+
+@Composable
+private fun AppItem(viewModel: SettingsViewModel, packageName : String, enabled : Boolean, onCheckedChange: (Boolean) -> Unit){
+    Row (
+        modifier = Modifier
+            .fillMaxWidth()
+            .height(48.dp)
+            .padding(horizontal = 8.dp),
+        verticalAlignment = Alignment.CenterVertically,
+    ) {
+        AsyncImage(
+            model = ImageRequest.Builder(LocalContext.current).data(viewModel.getAppIconBitmap(packageName)).build(),
+            contentDescription = null,
+            modifier = Modifier
+                .padding(4.dp)
+        )
+        Text(
+            text = viewModel.getApplicationName(packageName) ?: "unknown",
+            modifier = Modifier
+                .weight(1f),
+            maxLines = 1,
+            overflow = TextOverflow.Ellipsis,
+            fontSize = 18.sp
+        )
+        Switch(
+                checked = enabled,
+                onCheckedChange = onCheckedChange
+        )
+    }
+}
+
+sealed class Setting {
+    data class Toggle(val title: String, val checked: Boolean, val onToggle: (Boolean) -> Unit) : Setting()
+    data class Action(val title: String, val onClick: () -> Unit) : Setting()
+    data class Section(val title: String) : Setting()
+}

app/src/main/java/com/cherret/zaprett/ui/screen/StrategyScreen.kt

@@ -0,0 +1,226 @@
+package com.cherret.zaprett.ui.screen
+
+import android.content.Context
+import androidx.activity.compose.rememberLauncherForActivityResult
+import androidx.activity.result.ActivityResultLauncher
+import androidx.activity.result.contract.ActivityResultContracts
+import androidx.compose.foundation.layout.Arrangement
+import androidx.compose.foundation.layout.Box
+import androidx.compose.foundation.layout.Row
+import androidx.compose.foundation.layout.WindowInsets
+import androidx.compose.foundation.layout.fillMaxSize
+import androidx.compose.foundation.layout.fillMaxWidth
+import androidx.compose.foundation.layout.padding
+import androidx.compose.foundation.layout.size
+import androidx.compose.foundation.lazy.LazyColumn
+import androidx.compose.foundation.lazy.items
+import androidx.compose.material.icons.Icons
+import androidx.compose.material.icons.filled.Add
+import androidx.compose.material.icons.filled.Delete
+import androidx.compose.material.icons.filled.Download
+import androidx.compose.material.icons.filled.UploadFile
+import androidx.compose.material3.CardDefaults
+import androidx.compose.material3.DropdownMenu
+import androidx.compose.material3.DropdownMenuItem
+import androidx.compose.material3.ElevatedCard
+import androidx.compose.material3.ExperimentalMaterial3Api
+import androidx.compose.material3.FilledTonalButton
+import androidx.compose.material3.FloatingActionButton
+import androidx.compose.material3.HorizontalDivider
+import androidx.compose.material3.Icon
+import androidx.compose.material3.MaterialTheme
+import androidx.compose.material3.Scaffold
+import androidx.compose.material3.SnackbarHost
+import androidx.compose.material3.SnackbarHostState
+import androidx.compose.material3.Switch
+import androidx.compose.material3.Text
+import androidx.compose.material3.TopAppBar
+import androidx.compose.material3.pulltorefresh.PullToRefreshBox
+import androidx.compose.runtime.Composable
+import androidx.compose.runtime.LaunchedEffect
+import androidx.compose.runtime.getValue
+import androidx.compose.runtime.mutableStateOf
+import androidx.compose.runtime.remember
+import androidx.compose.runtime.rememberCoroutineScope
+import androidx.compose.runtime.setValue
+import androidx.compose.ui.Alignment
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.platform.LocalContext
+import androidx.compose.ui.res.stringResource
+import androidx.compose.ui.text.font.Font
+import androidx.compose.ui.text.font.FontFamily
+import androidx.compose.ui.text.font.FontWeight
+import androidx.compose.ui.text.style.TextAlign
+import androidx.compose.ui.unit.Dp
+import androidx.compose.ui.unit.dp
+import androidx.compose.ui.unit.sp
+import androidx.lifecycle.viewmodel.compose.viewModel
+import androidx.navigation.NavController
+import com.cherret.zaprett.R
+import com.cherret.zaprett.ui.viewmodel.StrategyViewModel
+
+@OptIn(ExperimentalMaterial3Api::class)
+@Composable
+fun StrategyScreen(navController: NavController, viewModel: StrategyViewModel = viewModel()) {
+    val context = LocalContext.current
+    val sharedPreferences = context.getSharedPreferences("settings", Context.MODE_PRIVATE)
+    val scope = rememberCoroutineScope()
+    val snackbarHostState = remember { SnackbarHostState() }
+    val allLists = viewModel.allItems
+    val checked = viewModel.checked
+    val isRefreshing = viewModel.isRefreshing
+    val filePickerLauncher = rememberLauncherForActivityResult(
+        contract = ActivityResultContracts.OpenDocument()
+    ) { uri ->
+        uri?.let { viewModel.copySelectedFile(
+            context,
+            if (sharedPreferences.getBoolean("use_module", false)) "/strategies/nfqws" else "/strategies/byedpi",
+            it
+        ) }
+    }
+
+    LaunchedEffect(Unit) {
+        viewModel.refresh()
+    }
+
+    Scaffold(
+        topBar = {
+            TopAppBar(
+                title = {
+                    Text(
+                        text = stringResource(R.string.title_strategies),
+                        fontSize = 40.sp,
+                        fontFamily = FontFamily(Font(R.font.unbounded, FontWeight.Normal))
+                    )
+                },
+                windowInsets = WindowInsets(0)
+            )
+        },
+        content = { paddingValues ->
+            PullToRefreshBox(
+                isRefreshing = isRefreshing,
+                onRefresh = {
+                    viewModel.refresh()
+                },
+                modifier = Modifier.fillMaxSize()
+            ) {
+                LazyColumn(
+                    contentPadding = paddingValues,
+                    modifier = Modifier.fillMaxSize()
+                ) {
+                    when {
+                        allLists.isEmpty() -> {
+                            item {
+                                Box(
+                                    modifier = Modifier.fillParentMaxSize(),
+                                    contentAlignment = Alignment.Center
+                                ) {
+                                    Text(
+                                        stringResource(R.string.empty_list),
+                                        textAlign = TextAlign.Center
+                                    )
+                                }
+                            }
+                        }
+                        else -> {
+                            items(allLists) { item ->
+                                StrategyItem(
+                                    item = item,
+                                    isChecked = checked[item] == true,
+                                    onCheckedChange = { isChecked ->
+                                        viewModel.onCheckedChange(item, isChecked, snackbarHostState, scope)
+                                    },
+                                    onDeleteClick = {
+                                        viewModel.deleteItem(item, snackbarHostState, scope)
+                                    }
+                                )
+                            }
+                        }
+                    }
+                }
+            }
+        },
+        floatingActionButton = {
+            FloatingMenu(navController, filePickerLauncher)
+        },
+        snackbarHost = { SnackbarHost(hostState = snackbarHostState) }
+    )
+}
+
+@Composable
+private fun StrategyItem(item: String, isChecked: Boolean, onCheckedChange: (Boolean) -> Unit, onDeleteClick: () -> Unit) {
+    ElevatedCard(
+        elevation = CardDefaults.cardElevation(defaultElevation = 6.dp),
+        colors = CardDefaults.cardColors(containerColor = MaterialTheme.colorScheme.surfaceContainer),
+        modifier = Modifier
+            .fillMaxWidth()
+            .padding(start = 10.dp, top = 25.dp, end = 10.dp)
+    ) {
+        Row(
+            verticalAlignment = Alignment.CenterVertically,
+            modifier = Modifier
+                .fillMaxWidth()
+                .padding(16.dp)
+        ) {
+            Text(text = item, modifier = Modifier.weight(1f))
+            Switch(checked = isChecked, onCheckedChange = onCheckedChange)
+        }
+        HorizontalDivider(thickness = Dp.Hairline)
+        Row(
+            modifier = Modifier.fillMaxWidth(),
+            horizontalArrangement = Arrangement.End
+        ) {
+            FilledTonalButton(
+                onClick = onDeleteClick,
+                modifier = Modifier.padding(horizontal = 5.dp)
+            ) {
+                Icon(
+                    imageVector = Icons.Default.Delete,
+                    contentDescription = stringResource(R.string.btn_remove_host),
+                    modifier = Modifier.size(20.dp)
+                )
+                Text(stringResource(R.string.btn_remove_host))
+            }
+        }
+    }
+}
+
+@Composable
+private fun FloatingMenu(navController: NavController, launcher: ActivityResultLauncher<Array<String>>) {
+    var expanded by remember { mutableStateOf(false) }
+    FloatingActionButton(
+        modifier = Modifier.size(80.dp),
+        onClick = { expanded = !expanded }
+    ) {
+        Icon(Icons.Default.Add, contentDescription = stringResource(R.string.btn_add_host))
+    }
+    DropdownMenu(
+        expanded = expanded,
+        onDismissRequest = { expanded = false }
+    ) {
+        DropdownMenuItem(
+            text = { Text(stringResource(R.string.btn_download_host)) },
+            onClick = {
+                expanded = false
+                navController.navigate("repo?source=strategies") { launchSingleTop = true }
+            },
+            leadingIcon = {
+                Icon(Icons.Default.Download, contentDescription = stringResource(R.string.btn_download_host))
+            }
+        )
+        DropdownMenuItem(
+            text = { Text(stringResource(R.string.btn_add_host)) },
+            onClick = {
+                expanded = false
+                addStrategy(launcher)
+            },
+            leadingIcon = {
+                Icon(Icons.Default.UploadFile, contentDescription = stringResource(R.string.btn_add_host))
+            }
+        )
+    }
+}
+
+private fun addStrategy(launcher: ActivityResultLauncher<Array<String>>) {
+    launcher.launch(arrayOf("text/plain"))
+}

app/src/main/java/com/cherret/zaprett/ui/screens/HomeScreen.kt

@@ -1,233 +0,0 @@
-package com.cherret.zaprett.ui.screens
-
-import android.content.Context
-import android.content.Context.MODE_PRIVATE
-import androidx.compose.foundation.Canvas
-import androidx.compose.foundation.layout.Box
-import androidx.compose.foundation.layout.Column
-import androidx.compose.foundation.layout.fillMaxWidth
-import androidx.compose.foundation.layout.padding
-import androidx.compose.foundation.layout.size
-import androidx.compose.material.icons.Icons
-import androidx.compose.material.icons.filled.PlayArrow
-import androidx.compose.material.icons.filled.RestartAlt
-import androidx.compose.material.icons.filled.Stop
-import androidx.compose.material3.CardDefaults
-import androidx.compose.material3.ElevatedCard
-import androidx.compose.material3.FilledTonalButton
-import androidx.compose.material3.Icon
-import androidx.compose.material3.MaterialTheme
-import androidx.compose.material3.Scaffold
-import androidx.compose.material3.SnackbarHost
-import androidx.compose.material3.SnackbarHostState
-import androidx.compose.material3.Text
-import androidx.compose.runtime.Composable
-import androidx.compose.runtime.LaunchedEffect
-import androidx.compose.runtime.MutableState
-import androidx.compose.runtime.mutableStateOf
-import androidx.compose.runtime.remember
-import androidx.compose.runtime.rememberCoroutineScope
-import androidx.compose.ui.Modifier
-import androidx.compose.ui.geometry.Offset
-import androidx.compose.ui.geometry.Size
-import androidx.compose.ui.graphics.drawscope.rotate
-import androidx.compose.ui.platform.LocalContext
-import androidx.compose.ui.res.stringResource
-import androidx.compose.ui.text.font.Font
-import androidx.compose.ui.text.font.FontFamily
-import androidx.compose.ui.text.font.FontWeight
-import androidx.compose.ui.text.style.TextAlign
-import androidx.compose.ui.unit.dp
-import androidx.compose.ui.unit.sp
-import com.cherret.zaprett.R
-import com.cherret.zaprett.getStatus
-import com.cherret.zaprett.restartService
-import com.cherret.zaprett.startService
-import com.cherret.zaprett.stopService
-import kotlinx.coroutines.CoroutineScope
-import kotlinx.coroutines.launch
-
-@Composable
-fun HomeScreen() {
-    val context = LocalContext.current
-    val sharedPreferences = remember { context.getSharedPreferences("settings", MODE_PRIVATE) }
-    val cardText = remember { mutableStateOf(R.string.status_not_availible) }
-    val scope = rememberCoroutineScope()
-    val snackbarHostState = remember { SnackbarHostState() }
-    LaunchedEffect(Unit) {
-        if (sharedPreferences.getBoolean("use_module", false) && sharedPreferences.getBoolean("update_on_boot", false)) {
-            if (getStatus()) {
-                cardText.value = R.string.status_enabled
-            }
-            else {
-                cardText.value = R.string.status_disabled
-            }
-        }
-    }
-    Scaffold(
-        topBar = {
-            val primaryColor = MaterialTheme.colorScheme.surfaceVariant
-            Box(modifier = Modifier.padding(start = 20.dp, top = 10.dp)) {
-                Canvas(modifier = Modifier.size(100.dp, 50.dp)) {
-                    rotate(degrees = -30f) {
-                        drawOval(
-                            color = primaryColor,
-                            size = Size(200f, 140f),
-                            topLeft = Offset(-20f, -20f)
-                        )
-                    }
-                }
-                Text(
-                    text = stringResource(R.string.app_name),
-                    fontSize = 40.sp,
-                    fontFamily = FontFamily(Font(R.font.unbounded, FontWeight.Normal))
-                )
-            }
-        },
-        content = { paddingValues ->
-            Column(
-                modifier = Modifier
-                    .padding(paddingValues)
-            ) {
-                ElevatedCard(
-                    elevation = CardDefaults.cardElevation(
-                        defaultElevation = 6.dp
-                    ),
-                    colors = CardDefaults.cardColors(
-                        containerColor = MaterialTheme.colorScheme.primary,
-                    ),
-                    modifier = Modifier
-                        .fillMaxWidth()
-                        .padding(start = 10.dp, top = 25.dp, end = 10.dp)
-                        .size(width = 240.dp, height = 150.dp),
-                    onClick = { onCardClick(context, cardText, snackbarHostState, scope) }
-                ) {
-                    Text(
-                        text = stringResource(cardText.value),
-                        fontFamily = FontFamily(Font(R.font.unbounded, FontWeight.Normal)),
-                        modifier = Modifier
-                            .fillMaxWidth()
-                            .padding(16.dp),
-                        textAlign = TextAlign.Center,
-                    )
-                }
-                FilledTonalButton(
-                    onClick = { onBtnStartService(context, snackbarHostState, scope) },
-                    modifier = Modifier
-                        .padding(start = 5.dp, top = 8.dp, end = 5.dp)
-                        .fillMaxWidth()
-                ) {
-                    Icon(
-                        imageVector = Icons.Default.PlayArrow,
-                        contentDescription = stringResource(R.string.btn_start_service),
-                        modifier = Modifier.size(20.dp)
-                    )
-                    Text(
-                        stringResource(R.string.btn_start_service)
-                    )
-                }
-                FilledTonalButton(
-                    onClick = { onBtnStopService(context, snackbarHostState, scope) },
-                    modifier = Modifier
-                        .padding(start = 5.dp, top = 8.dp, end = 5.dp)
-                        .fillMaxWidth()
-                ) {
-                    Icon(
-                        imageVector = Icons.Default.Stop,
-                        contentDescription = stringResource(R.string.btn_stop_service),
-                        modifier = Modifier.size(20.dp)
-                    )
-                    Text(
-                        stringResource(R.string.btn_stop_service)
-                    )
-                }
-                FilledTonalButton(
-                    onClick = { onBtnRestart(context, snackbarHostState, scope) },
-                    modifier = Modifier
-                        .padding(start = 5.dp, top = 8.dp, end = 5.dp)
-                        .fillMaxWidth()
-                ) {
-                    Icon(
-                        imageVector = Icons.Default.RestartAlt,
-                        contentDescription = stringResource(R.string.btn_restart_service),
-                        modifier = Modifier.size(20.dp)
-                    )
-                    Text(
-                        stringResource(R.string.btn_restart_service)
-                    )
-                }
-            }
-        },
-        snackbarHost = {SnackbarHost(hostState = snackbarHostState)}
-    )
-}
-fun onCardClick(context: Context, cardText: MutableState<Int>, snackbarHostState: SnackbarHostState, scope: CoroutineScope) {
-    val sharedPreferences = context.getSharedPreferences("settings", MODE_PRIVATE)
-    if (sharedPreferences.getBoolean("use_module", false)) {
-        if (getStatus()) {
-            cardText.value = R.string.status_enabled
-        }
-        else {
-            cardText.value = R.string.status_disabled
-        }
-    }
-    else {
-        scope.launch {
-            snackbarHostState.showSnackbar(context.getString(R.string.snack_module_disabled))
-        }
-    }
-}
-
-fun onBtnStartService(context: Context, snackbarHostState: SnackbarHostState, scope: CoroutineScope) {
-    if (context.getSharedPreferences("settings", MODE_PRIVATE).getBoolean("use_module", false)) {
-        if (getStatus()) {
-            scope.launch {
-                snackbarHostState.showSnackbar(context.getString(R.string.snack_already_started))
-            }
-        } else {
-            startService()
-            scope.launch {
-                snackbarHostState.showSnackbar(context.getString(R.string.btn_start_service))
-            }
-        }
-    } else {
-        scope.launch {
-            snackbarHostState.showSnackbar(context.getString(R.string.snack_module_disabled))
-        }
-    }
-}
-
-fun onBtnStopService(context: Context, snackbarHostState: SnackbarHostState, scope: CoroutineScope) {
-    if (context.getSharedPreferences("settings", MODE_PRIVATE).getBoolean("use_module", false)) {
-        if (getStatus()) {
-            stopService()
-            scope.launch {
-                snackbarHostState.showSnackbar(context.getString(R.string.btn_stop_service))
-            }
-        }
-        else {
-            scope.launch {
-                snackbarHostState.showSnackbar(context.getString(R.string.snack_no_service))
-            }
-        }
-    }
-    else {
-        scope.launch {
-            snackbarHostState.showSnackbar(context.getString(R.string.snack_module_disabled))
-        }
-    }
-}
-
-fun onBtnRestart(context: Context, snackbarHostState: SnackbarHostState, scope: CoroutineScope) {
-    if (context.getSharedPreferences("settings", MODE_PRIVATE).getBoolean("use_module", false)) {
-        restartService()
-        scope.launch {
-            snackbarHostState.showSnackbar(context.getString(R.string.snack_reload))
-        }
-    }
-    else {
-        scope.launch {
-            snackbarHostState.showSnackbar(context.getString(R.string.snack_module_disabled))
-        }
-    }
-}

app/src/main/java/com/cherret/zaprett/ui/screens/HostsScreen.kt

@@ -1,210 +0,0 @@
-package com.cherret.zaprett.ui.screens
-
-import android.content.Context
-import android.net.Uri
-import android.os.Environment
-import android.provider.OpenableColumns
-import androidx.activity.compose.rememberLauncherForActivityResult
-import androidx.activity.result.ActivityResultLauncher
-import androidx.activity.result.contract.ActivityResultContracts
-import androidx.compose.foundation.Canvas
-import androidx.compose.foundation.layout.Box
-import androidx.compose.foundation.layout.Column
-import androidx.compose.foundation.layout.Row
-import androidx.compose.foundation.layout.fillMaxWidth
-import androidx.compose.foundation.layout.padding
-import androidx.compose.foundation.layout.size
-import androidx.compose.foundation.lazy.LazyColumn
-import androidx.compose.foundation.lazy.items
-import androidx.compose.material.icons.Icons
-import androidx.compose.material.icons.filled.Add
-import androidx.compose.material3.CardDefaults
-import androidx.compose.material3.ElevatedCard
-import androidx.compose.material3.ExperimentalMaterial3Api
-import androidx.compose.material3.FloatingActionButton
-import androidx.compose.material3.Icon
-import androidx.compose.material3.MaterialTheme
-import androidx.compose.material3.Scaffold
-import androidx.compose.material3.SnackbarHost
-import androidx.compose.material3.SnackbarHostState
-import androidx.compose.material3.Switch
-import androidx.compose.material3.Text
-import androidx.compose.material3.pulltorefresh.PullToRefreshBox
-import androidx.compose.runtime.Composable
-import androidx.compose.runtime.getValue
-import androidx.compose.runtime.mutableStateMapOf
-import androidx.compose.runtime.mutableStateOf
-import androidx.compose.runtime.remember
-import androidx.compose.runtime.rememberCoroutineScope
-import androidx.compose.runtime.setValue
-import androidx.compose.ui.Alignment
-import androidx.compose.ui.Modifier
-import androidx.compose.ui.geometry.Offset
-import androidx.compose.ui.geometry.Size
-import androidx.compose.ui.graphics.drawscope.rotate
-import androidx.compose.ui.platform.LocalContext
-import androidx.compose.ui.res.stringResource
-import androidx.compose.ui.text.font.Font
-import androidx.compose.ui.text.font.FontFamily
-import androidx.compose.ui.text.font.FontWeight
-import androidx.compose.ui.unit.dp
-import androidx.compose.ui.unit.sp
-import com.cherret.zaprett.R
-import com.cherret.zaprett.disableList
-import com.cherret.zaprett.enableList
-import com.cherret.zaprett.getActiveLists
-import com.cherret.zaprett.getAllLists
-import com.cherret.zaprett.getZaprettPath
-import kotlinx.coroutines.CoroutineScope
-import kotlinx.coroutines.launch
-import java.io.File
-import java.io.FileOutputStream
-import java.io.IOException
-
-@OptIn(ExperimentalMaterial3Api::class)
-@Composable
-fun HostsScreen() {
-    val context = LocalContext.current
-    var allLists by remember { mutableStateOf(getAllLists()) }
-    var activeLists by remember { mutableStateOf(getActiveLists()) }
-    val scope = rememberCoroutineScope()
-    val snackbarHostState = remember { SnackbarHostState() }
-    var isRefreshing by remember { mutableStateOf(false) }
-    val checked = remember {
-        mutableStateMapOf<String, Boolean>().apply {
-            allLists.forEach { list ->
-                this[list] = activeLists.contains(list)
-            }
-        }
-    }
-    val filePickerLauncher = rememberLauncherForActivityResult(
-        contract = ActivityResultContracts.OpenDocument(),
-        onResult = { uri: Uri? ->
-            uri?.let {
-                copySelectedFile(context, it, snackbarHostState, scope)
-            }
-        }
-    )
-
-    Scaffold(
-        topBar = {
-            val primaryColor = MaterialTheme.colorScheme.surfaceVariant
-            Box(modifier = Modifier.padding(start = 20.dp, top = 10.dp)) {
-                Canvas(modifier = Modifier.size(100.dp, 50.dp)) {
-                    rotate(degrees = -30f) {
-                        drawOval(
-                            color = primaryColor,
-                            size = Size(200f, 140f),
-                            topLeft = Offset(-30f, -30f)
-                        )
-                    }
-                }
-                Text(
-                    text = stringResource(R.string.title_hosts),
-                    fontSize = 40.sp,
-                    fontFamily = FontFamily(Font(R.font.unbounded, FontWeight.Normal))
-                )
-            }
-        },
-        content = {  paddingValues ->
-            Column(
-                modifier = Modifier
-                    .padding(paddingValues)
-            ) {
-                PullToRefreshBox(
-                    isRefreshing = isRefreshing,
-                    onRefresh = {
-                        isRefreshing = true
-                        allLists = getAllLists()
-                        activeLists = getActiveLists()
-                        checked.clear()
-                        allLists.forEach { list ->
-                            checked[list] = activeLists.contains(list)
-                        }
-                        isRefreshing = false
-                    },
-                    modifier = Modifier
-                ) {
-                    LazyColumn {
-                        items(allLists) { item ->
-                            ElevatedCard(
-                                elevation = CardDefaults.cardElevation(
-                                    defaultElevation = 6.dp
-                                ),
-                                colors = CardDefaults.cardColors(
-                                    containerColor = MaterialTheme.colorScheme.surfaceVariant,
-                                ),
-                                modifier = Modifier
-                                    .fillMaxWidth()
-                                    .padding(start = 10.dp, top = 25.dp, end = 10.dp),
-                            ) {
-                                Row(
-                                    verticalAlignment = Alignment.CenterVertically,
-                                    modifier = Modifier
-                                        .fillMaxWidth()
-                                        .padding(16.dp)
-                                ) {
-                                    Text(
-                                        text = item,
-                                        modifier = Modifier.weight(1f)
-                                    )
-                                    Switch(
-                                        checked = checked[item] == true,
-                                        onCheckedChange = { isChecked ->
-                                            checked[item] = isChecked
-                                            if (isChecked) {
-                                                enableList(item)
-                                            } else {
-                                                disableList(item)
-                                            }
-                                            scope.launch {
-                                                snackbarHostState.showSnackbar(context.getString(R.string.pls_restart_snack))
-                                            }
-                                        }
-                                    )
-                                }
-                            }
-                        }
-                    }
-                }
-            }
-        },
-        floatingActionButton = {
-            FloatingActionButton(modifier = Modifier
-                .size(80.dp, 80.dp),
-                onClick = {addHost(filePickerLauncher)}) {
-                Icon(Icons.Default.Add, contentDescription = "Restart")
-            }
-        },
-        snackbarHost = {SnackbarHost(hostState = snackbarHostState)}
-    )
-}
-
-fun addHost(launcher: ActivityResultLauncher<Array<String>>) {
-    launcher.launch(arrayOf("*/*"))
-}
-
-fun copySelectedFile(context: Context, uri: Uri?, snackbarHostState: SnackbarHostState, scope: CoroutineScope) {
-    if (Environment.isExternalStorageManager()) {
-        if (uri == null) return
-        val contentResolver = context.contentResolver
-        val fileName = contentResolver.query(uri, null, null, null, null)?.use { cursor ->
-            val nameIndex = cursor.getColumnIndex(OpenableColumns.DISPLAY_NAME)
-            if (cursor.moveToFirst() && nameIndex != -1) cursor.getString(nameIndex) else "copied_file"
-        } ?: "copied_file"
-        val outputFile = File(getZaprettPath() + "/lists", fileName)
-        try {
-            contentResolver.openInputStream(uri)?.use { inputStream ->
-                FileOutputStream(outputFile).use { outputStream ->
-                    inputStream.copyTo(outputStream)
-                }
-            }
-            scope.launch {
-                snackbarHostState.showSnackbar(context.getString(R.string.pls_restart_snack))
-            }
-        } catch (e: IOException) {
-            e.printStackTrace()
-        }
-    }
-}
-

app/src/main/java/com/cherret/zaprett/ui/screens/SettingsScreen.kt

@@ -1,224 +0,0 @@
-package com.cherret.zaprett.ui.screens
-
-import android.content.Context
-import androidx.compose.foundation.Canvas
-import androidx.compose.foundation.layout.Box
-import androidx.compose.foundation.layout.Column
-import androidx.compose.foundation.layout.Row
-import androidx.compose.foundation.layout.fillMaxWidth
-import androidx.compose.foundation.layout.padding
-import androidx.compose.foundation.layout.size
-import androidx.compose.material3.AlertDialog
-import androidx.compose.material3.CardDefaults
-import androidx.compose.material3.ElevatedCard
-import androidx.compose.material3.MaterialTheme
-import androidx.compose.material3.Scaffold
-import androidx.compose.material3.Switch
-import androidx.compose.material3.Text
-import androidx.compose.material3.TextButton
-import androidx.compose.runtime.Composable
-import androidx.compose.runtime.MutableState
-import androidx.compose.runtime.mutableStateOf
-import androidx.compose.runtime.remember
-import androidx.compose.ui.Alignment
-import androidx.compose.ui.Modifier
-import androidx.compose.ui.geometry.Offset
-import androidx.compose.ui.geometry.Size
-import androidx.compose.ui.graphics.drawscope.rotate
-import androidx.compose.ui.platform.LocalContext
-import androidx.compose.ui.res.stringResource
-import androidx.compose.ui.text.font.Font
-import androidx.compose.ui.text.font.FontFamily
-import androidx.compose.ui.text.font.FontWeight
-import androidx.compose.ui.unit.dp
-import androidx.compose.ui.unit.sp
-import com.cherret.zaprett.R
-import com.cherret.zaprett.checkModuleInstallation
-import com.cherret.zaprett.checkRoot
-import com.cherret.zaprett.getStartOnBoot
-import com.cherret.zaprett.setStartOnBoot
-
-@Composable
-fun SettingsScreen() {
-    val context = LocalContext.current
-    val sharedPreferences = remember { context.getSharedPreferences("settings", Context.MODE_PRIVATE) }
-    val editor = remember { sharedPreferences.edit() }
-    val useModule = remember { mutableStateOf(sharedPreferences.getBoolean("use_module", false)) }
-    val updateOnBoot = remember { mutableStateOf(sharedPreferences.getBoolean("update_on_boot", false)) }
-    val autoRestart = remember { mutableStateOf(getStartOnBoot()) }
-    val openNoRootDialog = remember { mutableStateOf(false) }
-    val openNoModuleDialog = remember { mutableStateOf(false) }
-    showNoRootDialog(openNoRootDialog)
-    showNoModuleDialog(openNoModuleDialog)
-    Scaffold(
-        topBar = {
-            val primaryColor = MaterialTheme.colorScheme.surfaceVariant
-            Box(modifier = Modifier.padding(start = 20.dp, top = 10.dp)) {
-                Canvas(modifier = Modifier.size(100.dp, 50.dp)) {
-                    rotate(degrees = -30f) {
-                        drawOval(
-                            color = primaryColor,
-                            size = Size(200f, 140f),
-                            topLeft = Offset(-30f, -30f)
-                        )
-                    }
-                }
-                Text(
-                    text = stringResource(R.string.title_settings),
-                    fontSize = 40.sp,
-                    fontFamily = FontFamily(Font(R.font.unbounded, FontWeight.Normal))
-                )
-            }
-        },
-        content = { paddingValues ->
-            Column(
-                modifier = Modifier
-                    .padding(paddingValues)
-            ) {
-                ElevatedCard(
-                    elevation = CardDefaults.cardElevation(
-                        defaultElevation = 6.dp
-                    ),
-                    colors = CardDefaults.cardColors(
-                        containerColor = MaterialTheme.colorScheme.surfaceVariant,
-                    ),
-                    modifier = Modifier
-                        .fillMaxWidth()
-                        .padding(start = 10.dp, top = 25.dp, end = 10.dp),
-                ) {
-                    Row(
-                        verticalAlignment = Alignment.CenterVertically,
-                        modifier = Modifier
-                            .fillMaxWidth()
-                            .padding(16.dp)
-                    ) {
-                        Text(
-                            text = stringResource(R.string.btn_use_root),
-                            modifier = Modifier.weight(1f)
-                        )
-                        Switch(
-                            checked = useModule.value,
-                            onCheckedChange = { if (useModule(context, it, updateOnBoot, openNoRootDialog, openNoModuleDialog)) useModule.value = it}
-                        )
-                    }
-                    Row(
-                        verticalAlignment = Alignment.CenterVertically,
-                        modifier = Modifier
-                            .fillMaxWidth()
-                            .padding(16.dp)
-                    ) {
-                        Text(
-                            text = stringResource(R.string.btn_update_on_boot),
-                            modifier = Modifier.weight(1f)
-                        )
-                        Switch(
-                            checked = updateOnBoot.value,
-                            onCheckedChange = { updateOnBoot.value = it; editor.putBoolean("update_on_boot", it).apply()}
-                        )
-                    }
-                    Row(
-                        verticalAlignment = Alignment.CenterVertically,
-                        modifier = Modifier
-                            .fillMaxWidth()
-                            .padding(16.dp)
-                    ) {
-                        Text(
-                            text = stringResource(R.string.btn_autorestart),
-                            modifier = Modifier.weight(1f)
-                        )
-                        Switch(
-                            checked = autoRestart.value,
-                            onCheckedChange = { if (autoRestart(context, it)) autoRestart.value = it;}
-                        )
-                    }
-                }
-            }
-        }
-    )
-}
-
-fun useModule(context: Context, checked: Boolean, updateOnBoot: MutableState<Boolean>, openNoRootDialog: MutableState<Boolean>, openNoModuleDialog: MutableState<Boolean>): Boolean {
-    val sharedPreferences = context.getSharedPreferences("settings", Context.MODE_PRIVATE)
-    val editor = sharedPreferences.edit()
-    if (checked) {
-        if (checkRoot()) {
-            if (checkModuleInstallation()) {
-                editor.putBoolean("use_module", true).putBoolean("update_on_boot", true).apply()
-                updateOnBoot.value = true
-                return true
-
-            }
-            else {
-                openNoModuleDialog.value = true
-            }
-        } else {
-            openNoRootDialog.value = true
-        }
-    }
-    else {
-        editor.putBoolean("use_module", false).putBoolean("update_on_boot", false)
-            .apply()
-        return true
-    }
-    return false
-}
-
-fun autoRestart(context: Context, checked: Boolean): Boolean {
-    if (context.getSharedPreferences("settings", Context.MODE_PRIVATE).getBoolean("use_module", false)) {
-        setStartOnBoot(checked)
-        return true
-    }
-    return false
-}
-
-@Composable
-fun showNoRootDialog(openDialog: MutableState<Boolean>) {
-    if (openDialog.value) {
-        AlertDialog(
-            title = {
-                Text(text = stringResource(R.string.error_root_title))
-            },
-            text = {
-                Text(text = stringResource(R.string.error_root_message))
-            },
-            onDismissRequest = {
-                openDialog.value = false
-            },
-            confirmButton = {
-                TextButton(
-                    onClick = {
-                        openDialog.value = false
-                    }
-                ) {
-                    Text(stringResource(R.string.btn_continue))
-                }
-            },
-        )
-    }
-}
-
-@Composable
-fun showNoModuleDialog(openDialog: MutableState<Boolean>) {
-    if (openDialog.value) {
-        AlertDialog(
-            title = {
-                Text(text = stringResource(R.string.error_no_module_title))
-            },
-            text = {
-                Text(text = stringResource(R.string.error_no_module_message))
-            },
-            onDismissRequest = {
-                openDialog.value = false
-            },
-            confirmButton = {
-                TextButton(
-                    onClick = {
-                        openDialog.value = false
-                    }
-                ) {
-                    Text(stringResource(R.string.btn_continue))
-                }
-            },
-        )
-    }
-}

app/src/main/java/com/cherret/zaprett/ui/theme/Theme.kt

@@ -1,6 +1,5 @@
 package com.cherret.zaprett.ui.theme
 
-import android.app.Activity
 import android.os.Build
 import androidx.compose.foundation.isSystemInDarkTheme
 import androidx.compose.material3.MaterialTheme

app/src/main/java/com/cherret/zaprett/ui/viewmodel/BaseListsViewModel.kt

@@ -0,0 +1,115 @@
+package com.cherret.zaprett.ui.viewmodel
+
+import android.app.Application
+import android.content.Context
+import android.content.pm.PackageManager
+import android.net.Uri
+import android.os.Build
+import android.os.Environment
+import android.provider.OpenableColumns
+import androidx.compose.material3.SnackbarHostState
+import androidx.compose.material3.SnackbarResult
+import androidx.compose.runtime.getValue
+import androidx.compose.runtime.mutableStateMapOf
+import androidx.compose.runtime.mutableStateOf
+import androidx.compose.runtime.setValue
+import androidx.core.content.ContextCompat
+import androidx.lifecycle.AndroidViewModel
+import com.cherret.zaprett.R
+import com.cherret.zaprett.utils.getZaprettPath
+import com.cherret.zaprett.utils.restartService
+import kotlinx.coroutines.CoroutineScope
+import kotlinx.coroutines.launch
+import java.io.File
+import java.io.FileOutputStream
+import java.io.IOException
+
+abstract class BaseListsViewModel(application: Application) : AndroidViewModel(application) {
+    val context = application
+    var allItems by mutableStateOf<List<String>>(emptyList())
+        private set
+    var activeItems by mutableStateOf<List<String>>(emptyList())
+        private set
+    val checked = mutableStateMapOf<String, Boolean>()
+    var isRefreshing by mutableStateOf(false)
+        private set
+
+    abstract fun loadAllItems(): Array<String>
+    abstract fun loadActiveItems(): Array<String>
+    abstract fun onCheckedChange(item: String, isChecked: Boolean, snackbarHostState: SnackbarHostState, scope: CoroutineScope)
+    abstract fun deleteItem(item: String, snackbarHostState: SnackbarHostState, scope: CoroutineScope)
+
+    fun refresh() {
+        isRefreshing = true
+        allItems = loadAllItems().toList()
+        activeItems = loadActiveItems().toList()
+        checked.clear()
+        allItems.forEach { list ->
+            checked[list] = activeItems.contains(list)
+        }
+        isRefreshing = false
+    }
+    
+    fun showRestartSnackbar(context: Context, snackbarHostState: SnackbarHostState, scope: CoroutineScope) {
+        scope.launch {
+            val result = snackbarHostState.showSnackbar(
+                context.getString(R.string.pls_restart_snack),
+                actionLabel = context.getString(R.string.btn_restart_service)
+            )
+            if (result == SnackbarResult.ActionPerformed) {
+                restartService {}
+                snackbarHostState.showSnackbar(context.getString(R.string.snack_reload))
+            }
+        }
+    }
+
+    fun copySelectedFile(context: Context, path: String, uri: Uri) {
+        //if (!Environment.isExternalStorageManager()) return
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.R){
+            if (!Environment.isExternalStorageManager()) return
+        }
+        else if (ContextCompat.checkSelfPermission(context, android.Manifest.permission.READ_EXTERNAL_STORAGE)!= PackageManager.PERMISSION_GRANTED || ContextCompat.checkSelfPermission(context, android.Manifest.permission.WRITE_EXTERNAL_STORAGE)!= PackageManager.PERMISSION_GRANTED) return
+        val contentResolver = context.contentResolver
+        val fileName = contentResolver.query(uri, null, null, null, null)?.use { cursor ->
+            val nameIndex = cursor.getColumnIndex(OpenableColumns.DISPLAY_NAME)
+            if (cursor.moveToFirst() && nameIndex != -1) cursor.getString(nameIndex) else "copied_file"
+        } ?: "copied_file"
+
+        val directory = File(getZaprettPath() + path)
+        if (!directory.exists()) {
+            directory.mkdirs()
+        }
+
+        try {
+            val outputFile = if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.R) {
+                if (Environment.isExternalStorageManager()) {
+                    val outputDir = File(getZaprettPath() + path)
+                    if (!outputDir.exists()) {
+                        outputDir.mkdirs()
+                    }
+                    File(outputDir, fileName)
+                } else {
+                    val outputDir = File(context.filesDir, path)
+                    if (!outputDir.exists()) {
+                        outputDir.mkdirs()
+                    }
+                    File(outputDir, fileName)
+                }
+            } else {
+                val outputDir = File(context.filesDir, path)
+                if (!outputDir.exists()) {
+                    outputDir.mkdirs()
+                }
+                File(outputDir, fileName)
+            }
+            contentResolver.openInputStream(uri)?.use { inputStream ->
+                FileOutputStream(outputFile).use { outputStream ->
+                    inputStream.copyTo(outputStream)
+                }
+            }
+            refresh()
+        } catch (e: IOException) {
+            e.printStackTrace()
+        }
+    }
+}

app/src/main/java/com/cherret/zaprett/ui/viewmodel/BaseRepoViewModel.kt

@@ -0,0 +1,122 @@
+package com.cherret.zaprett.ui.viewmodel
+
+import android.app.Application
+import android.content.Context
+import android.content.SharedPreferences
+import androidx.compose.material3.SnackbarHostState
+import androidx.compose.material3.SnackbarResult
+import androidx.compose.runtime.mutableStateMapOf
+import androidx.compose.runtime.mutableStateOf
+import androidx.lifecycle.AndroidViewModel
+import androidx.lifecycle.viewModelScope
+import com.cherret.zaprett.utils.RepoItemInfo
+import com.cherret.zaprett.R
+import com.cherret.zaprett.utils.download
+import com.cherret.zaprett.utils.getFileSha256
+import com.cherret.zaprett.utils.getZaprettPath
+import com.cherret.zaprett.utils.registerDownloadListenerHost
+import com.cherret.zaprett.utils.restartService
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.launch
+import java.io.File
+
+abstract class BaseRepoViewModel(application: Application) : AndroidViewModel(application) {
+    val context = application.applicationContext
+    val sharedPreferences: SharedPreferences = context.getSharedPreferences("settings", Context.MODE_PRIVATE)
+
+    var hostLists = mutableStateOf<List<RepoItemInfo>>(emptyList())
+        protected set
+
+    var isRefreshing = mutableStateOf(false)
+        protected set
+
+    val isUpdate = mutableStateMapOf<String, Boolean>()
+    val isInstalling = mutableStateMapOf<String, Boolean>()
+    val isUpdateInstalling = mutableStateMapOf<String, Boolean>()
+
+    abstract fun getInstalledLists(): Array<String>
+    abstract fun getRepoList(callback: (List<RepoItemInfo>?) -> Unit)
+
+    fun refresh() {
+        isRefreshing.value = true
+        getRepoList { list ->
+            viewModelScope.launch(Dispatchers.IO) {
+                val safeList = list ?: emptyList()
+                val useModule = sharedPreferences.getBoolean("use_module", false)
+                val filteredList = safeList.filter { item ->
+                    when (item.type) {
+                        "list" -> true
+                        "nfqws" -> useModule
+                        "byedpi" -> !useModule
+                        else -> false
+                    }
+                }
+                hostLists.value = filteredList
+                isUpdate.clear()
+                val existingHashes = getInstalledLists().map { getFileSha256(File(it)) }
+                for (item in filteredList) {
+                    isUpdate[item.name] = item.hash !in existingHashes
+                }
+                isRefreshing.value = false
+            }
+        }
+    }
+
+    fun isItemInstalled(item: RepoItemInfo): Boolean {
+        return getInstalledLists().any { File(it).name == item.name }
+    }
+
+    fun install(item: RepoItemInfo) {
+        isInstalling[item.name] = true
+        val downloadId = download(context, item.url)
+        registerDownloadListenerHost(context, downloadId) { uri ->
+            viewModelScope.launch(Dispatchers.IO) {
+                val sourceFile = File(uri.path!!)
+                val targetDir = when (item.type) {
+                    "byedpi" -> File(getZaprettPath(), "strategies/byedpi")
+                    "nfqws" -> File(getZaprettPath(), "strategies/nfqws")
+                    else -> File(getZaprettPath(), "lists")
+                }
+                val targetFile = File(targetDir, uri.lastPathSegment!!)
+                sourceFile.copyTo(targetFile, overwrite = true)
+                sourceFile.delete()
+                isInstalling[item.name] = false
+                isUpdate[item.name] = false
+                refresh()
+            }
+        }
+    }
+    fun update(item: RepoItemInfo) {
+        isUpdateInstalling[item.name] = true
+        val downloadId = download(context, item.url)
+        registerDownloadListenerHost(context, downloadId) { uri ->
+            viewModelScope.launch(Dispatchers.IO) {
+                val sourceFile = File(uri.path!!)
+                val targetDir = when (item.type) {
+                    "byedpi" -> File(getZaprettPath(), "strategies/byedpi")
+                    "nfqws" -> File(getZaprettPath(), "strategies/nfqws")
+                    else -> File(getZaprettPath(), "lists")
+                }
+                val targetFile = File(targetDir, uri.lastPathSegment!!)
+                sourceFile.copyTo(targetFile, overwrite = true)
+                sourceFile.delete()
+                isUpdateInstalling[item.name] = false
+                isUpdate[item.name] = false
+                refresh()
+            }
+        }
+    }
+
+    fun showRestartSnackbar(snackbarHostState: SnackbarHostState) {
+        viewModelScope.launch {
+            val result = snackbarHostState.showSnackbar(
+                context.getString(R.string.pls_restart_snack),
+                actionLabel = context.getString(R.string.btn_restart_service)
+            )
+            if (result == SnackbarResult.ActionPerformed) {
+                restartService {}
+                snackbarHostState.showSnackbar(context.getString(R.string.snack_reload))
+            }
+        }
+    }
+}

app/src/main/java/com/cherret/zaprett/ui/viewmodel/HomeViewModel.kt

@@ -0,0 +1,267 @@
+package com.cherret.zaprett.ui.viewmodel
+
+import android.app.Application
+import android.content.Context
+import android.content.Intent
+import android.net.Uri
+import android.provider.Settings
+import android.widget.Toast
+import androidx.compose.material.icons.Icons
+import androidx.compose.material.icons.automirrored.filled.Help
+import androidx.compose.material.icons.filled.Cancel
+import androidx.compose.material.icons.filled.CheckCircle
+import androidx.compose.material3.SnackbarHostState
+import androidx.compose.runtime.mutableIntStateOf
+import androidx.compose.runtime.mutableStateOf
+import androidx.core.content.ContextCompat
+import androidx.lifecycle.AndroidViewModel
+import com.cherret.zaprett.R
+import com.cherret.zaprett.byedpi.ByeDpiVpnService
+import com.cherret.zaprett.data.ServiceStatus
+import com.cherret.zaprett.utils.download
+import com.cherret.zaprett.utils.getActiveStrategy
+import com.cherret.zaprett.utils.getBinVersion
+import com.cherret.zaprett.utils.getChangelog
+import com.cherret.zaprett.utils.getModuleVersion
+import com.cherret.zaprett.utils.getStatus
+import com.cherret.zaprett.utils.getUpdate
+import com.cherret.zaprett.utils.installApk
+import com.cherret.zaprett.utils.registerDownloadListener
+import com.cherret.zaprett.utils.restartService
+import com.cherret.zaprett.utils.startService
+import com.cherret.zaprett.utils.stopService
+import kotlinx.coroutines.CoroutineScope
+import kotlinx.coroutines.flow.MutableStateFlow
+import kotlinx.coroutines.flow.asStateFlow
+import kotlinx.coroutines.launch
+
+class HomeViewModel(application: Application) : AndroidViewModel(application) {
+    private val context = application
+    private val prefs = context.getSharedPreferences("settings", Context.MODE_PRIVATE)
+    private val _requestVpnPermission = MutableStateFlow(false)
+    val requestVpnPermission = _requestVpnPermission.asStateFlow()
+    var cardText = mutableIntStateOf(R.string.status_not_availible) // MVP temporarily(maybe)
+        private set
+    var cardIcon = mutableStateOf(Icons.AutoMirrored.Filled.Help)
+        private set
+
+    var moduleVer = mutableStateOf(context.getString(R.string.unknown_text))
+        private set
+
+    var nfqwsVer = mutableStateOf(context.getString(R.string.unknown_text))
+        private set
+
+    var byedpiVer = mutableStateOf("0.17.2")
+        private set
+
+    var serviceMode = mutableIntStateOf(R.string.service_mode_ciadpi)
+        private set
+
+    var changeLog = mutableStateOf<String?>(null)
+        private set
+
+    var newVersion = mutableStateOf<String?>(null)
+        private set
+
+    var updateAvailable = mutableStateOf(false)
+        private set
+
+    var downloadUrl = mutableStateOf<String?>(null)
+        private set
+
+    var showUpdateDialog = mutableStateOf(false)
+
+    fun checkForUpdate() {
+        if (prefs.getBoolean("auto_update", true)) {
+            getUpdate {
+                if (it != null) {
+                    downloadUrl.value = it.downloadUrl.toString()
+                    getChangelog(it.changelogUrl.toString()) { log -> changeLog.value = log }
+                    newVersion.value = it.version
+                    updateAvailable.value = true
+                }
+            }
+        }
+    }
+
+    fun checkServiceStatus() {
+        if (prefs.getBoolean("use_module", false) && prefs.getBoolean("update_on_boot", false)) {
+            getStatus { isEnabled ->
+                if (isEnabled){
+                    cardText.intValue = R.string.status_enabled
+                    cardIcon.value = Icons.Filled.CheckCircle
+                }
+                else {
+                    cardText.intValue = R.string.status_disabled
+                    cardIcon.value = Icons.Filled.Cancel
+                }
+            }
+        }
+        else {
+            if (ByeDpiVpnService.status == ServiceStatus.Connected){
+                cardText.intValue = R.string.status_enabled
+                cardIcon.value = Icons.Filled.CheckCircle
+            }
+            else {
+                cardText.intValue = R.string.status_disabled
+                cardIcon.value = Icons.Filled.Cancel
+            }
+        }
+    }
+
+    fun onCardClick() {
+        if (prefs.getBoolean("use_module", false)) {
+            getStatus { isEnabled ->
+                if (isEnabled){
+                    cardText.intValue = R.string.status_enabled
+                    cardIcon.value = Icons.Filled.CheckCircle
+                }
+                else {
+                    cardText.intValue = R.string.status_disabled
+                    cardIcon.value = Icons.Filled.Cancel
+                }
+            }
+        } else {
+            if (ByeDpiVpnService.status == ServiceStatus.Connected){
+                cardText.intValue = R.string.status_enabled
+                cardIcon.value = Icons.Filled.CheckCircle
+            }
+            else {
+                cardText.intValue = R.string.status_disabled
+                cardIcon.value = Icons.Filled.Cancel
+            }
+        }
+    }
+
+    fun startVpn() {
+        ContextCompat.startForegroundService(context, Intent(context, ByeDpiVpnService::class.java).apply { action = "START_VPN" })
+    }
+
+    fun onBtnStartService(snackbarHostState: SnackbarHostState, scope: CoroutineScope) {
+        if (prefs.getBoolean("use_module", false)) {
+            getStatus { isEnabled ->
+                scope.launch {
+                    snackbarHostState.showSnackbar(
+                        context.getString(
+                            if (isEnabled) R.string.snack_already_started else R.string.snack_starting_service
+                        )
+                    )
+                }
+                if (!isEnabled) startService {}
+            }
+        } else {
+            if (ByeDpiVpnService.status == ServiceStatus.Disconnected || ByeDpiVpnService.status == ServiceStatus.Failed) {
+                if (getActiveStrategy(prefs).isNotEmpty()) {
+                    scope.launch {
+                        snackbarHostState.showSnackbar(context.getString(R.string.snack_starting_service))
+                    }
+                    _requestVpnPermission.value = true
+                }
+                else {
+                    Toast.makeText(
+                        context,
+                        context.getString(R.string.toast_no_strategy_selected),
+                        Toast.LENGTH_SHORT
+                    ).show()
+                }
+            }
+            else {
+                scope.launch {
+                    snackbarHostState.showSnackbar(context.getString(R.string.snack_already_started))
+                }
+            }
+        }
+    }
+
+    fun clearVpnPermissionRequest() {
+        _requestVpnPermission.value = false
+    }
+
+    fun onBtnStopService(snackbarHostState: SnackbarHostState, scope: CoroutineScope) {
+        if (prefs.getBoolean("use_module", false)) {
+            getStatus { isEnabled ->
+                scope.launch {
+                    snackbarHostState.showSnackbar(
+                        context.getString(
+                            if (isEnabled) R.string.snack_stopping_service else R.string.snack_no_service
+                        )
+                    )
+                }
+                if (isEnabled) stopService {}
+            }
+        } else {
+            if (ByeDpiVpnService.status == ServiceStatus.Connected) {
+                scope.launch {
+                    snackbarHostState.showSnackbar(
+                        context.getString(R.string.snack_stopping_service)
+                    )
+                }
+                context.startService(Intent(context, ByeDpiVpnService::class.java).apply {
+                    action = "STOP_VPN"
+                })
+            }
+            else {
+                scope.launch {
+                    snackbarHostState.showSnackbar(context.getString(R.string.snack_no_service))
+                }
+            }
+        }
+    }
+
+    fun onBtnRestart(snackbarHostState: SnackbarHostState, scope: CoroutineScope) {
+        if (prefs.getBoolean("use_module", false)) {
+            restartService {}
+            scope.launch {
+                snackbarHostState.showSnackbar(context.getString(R.string.snack_reload))
+            }
+        } else {
+            scope.launch {
+                snackbarHostState.showSnackbar(context.getString(R.string.snack_module_disabled))
+            }
+        }
+    }
+
+    fun checkModuleInfo() {
+        if (prefs.getBoolean("use_module", false)) {
+            getModuleVersion { value ->
+                moduleVer.value = value
+            }
+            getBinVersion { value ->
+                nfqwsVer.value = value
+            }
+            serviceMode.intValue = R.string.service_mode_nfqws;
+        }
+    }
+
+    fun showUpdateDialog() {
+        showUpdateDialog.value = true
+    }
+
+    fun dismissUpdateDialog() {
+        showUpdateDialog.value = false
+    }
+
+    fun onUpdateConfirm() {
+        showUpdateDialog.value = false
+        if (context.packageManager.canRequestPackageInstalls()){
+            val id = download(context, downloadUrl.value.orEmpty())
+            registerDownloadListener(context, id) { uri ->
+                installApk(context, uri)
+            }
+        }
+        else {
+            val packageUri = Uri.fromParts("package", context.packageName, null)
+            val intent = Intent(Settings.ACTION_MANAGE_UNKNOWN_APP_SOURCES, packageUri).addFlags(
+                Intent.FLAG_ACTIVITY_NEW_TASK)
+            context.startActivity(intent)
+        }
+    }
+
+    fun parseArgs(ip: String, port: String, lines: List<String>): Array<String> {
+        val regex = Regex("""--?\S+(?:=(?:[^"'\s]+|"[^"]*"|'[^']*'))?|[^\s]+""")
+        val parsedArgs = lines
+            .flatMap { line -> regex.findAll(line).map { it.value } }
+        return arrayOf("ciadpi", "--ip", ip, "--port", port) + parsedArgs
+    }
+
+}

app/src/main/java/com/cherret/zaprett/ui/viewmodel/HostRepoViewModel.kt

@@ -0,0 +1,11 @@
+package com.cherret.zaprett.ui.viewmodel
+
+import android.app.Application
+import com.cherret.zaprett.utils.RepoItemInfo
+import com.cherret.zaprett.utils.getAllLists
+import com.cherret.zaprett.utils.getHostList
+
+class HostRepoViewModel(application: Application): BaseRepoViewModel(application) {
+    override fun getInstalledLists(): Array<String> = getAllLists()
+    override fun getRepoList(callback: (List<RepoItemInfo>?) -> Unit) = getHostList(sharedPreferences, callback)
+}

app/src/main/java/com/cherret/zaprett/ui/viewmodel/HostsViewModel.kt

@@ -0,0 +1,48 @@
+package com.cherret.zaprett.ui.viewmodel
+
+import android.app.Application
+import android.content.Context
+import androidx.compose.material3.SnackbarHostState
+import com.cherret.zaprett.utils.disableList
+import com.cherret.zaprett.utils.enableList
+import com.cherret.zaprett.utils.getActiveLists
+import com.cherret.zaprett.utils.getAllLists
+import com.cherret.zaprett.utils.getStatus
+import kotlinx.coroutines.CoroutineScope
+import java.io.File
+
+class HostsViewModel(application: Application): BaseListsViewModel(application) {
+    private val sharedPreferences = application.getSharedPreferences("settings", Context.MODE_PRIVATE)
+    override fun loadAllItems(): Array<String> = getAllLists()
+    override fun loadActiveItems(): Array<String> = getActiveLists(sharedPreferences)
+
+    override fun deleteItem(item: String, snackbarHostState: SnackbarHostState, scope: CoroutineScope) {
+        val wasChecked = checked[item] == true
+        disableList(item, sharedPreferences)
+        val success = File(item).delete()
+        if (success) refresh()
+        if (sharedPreferences.getBoolean("use_module", false)) {
+            getStatus { isEnabled ->
+                if (isEnabled && wasChecked) {
+                    showRestartSnackbar(context, snackbarHostState, scope)
+                }
+            }
+        }
+    }
+
+    override fun onCheckedChange(item: String, isChecked: Boolean, snackbarHostState: SnackbarHostState, scope: CoroutineScope) {
+        checked[item] = isChecked
+        if (isChecked) enableList(item, sharedPreferences) else disableList(item, sharedPreferences)
+        if (sharedPreferences.getBoolean("use_module", false)) {
+            getStatus { isEnabled ->
+                if (isEnabled) {
+                    showRestartSnackbar(
+                        context,
+                        snackbarHostState,
+                        scope
+                    )
+                }
+            }
+        }
+    }
+}

app/src/main/java/com/cherret/zaprett/ui/viewmodel/SettingsViewModel.kt

@@ -0,0 +1,121 @@
+package com.cherret.zaprett.ui.viewmodel
+
+import android.app.Application
+import android.content.Context.MODE_PRIVATE
+import android.content.pm.ApplicationInfo
+import android.content.pm.PackageManager
+import android.graphics.Bitmap
+import android.graphics.Canvas
+import android.graphics.drawable.BitmapDrawable
+import android.graphics.drawable.Drawable
+import androidx.lifecycle.AndroidViewModel
+import androidx.core.graphics.createBitmap
+import com.cherret.zaprett.data.AppListType
+import com.cherret.zaprett.utils.addPackageToList
+import com.cherret.zaprett.utils.getAppList
+import com.cherret.zaprett.utils.removePackageFromList
+import kotlinx.coroutines.flow.MutableStateFlow
+import kotlinx.coroutines.flow.StateFlow
+import kotlinx.coroutines.flow.asStateFlow
+
+class SettingsViewModel(application: Application) : AndroidViewModel(application) {
+    private val context = application
+    private val prefs = context.getSharedPreferences("settings", MODE_PRIVATE)
+    private val _appsList = MutableStateFlow<List<String>>(emptyList())
+    val appsList: StateFlow<List<String>> = _appsList
+    private val _selectedPackages = MutableStateFlow<Set<String>>(emptySet())
+    val selectedPackages: StateFlow<Set<String>> = _selectedPackages.asStateFlow()
+    private val _currentListType = MutableStateFlow(AppListType.Whitelist)
+
+    init {
+        refreshApplications()
+    }
+
+    fun getAppIconBitmap(packageName: String): Bitmap? {
+        val pm: PackageManager = getApplication<Application>().packageManager
+        val drawable: Drawable = try {
+            pm.getApplicationIcon(packageName)
+
+        } catch (e: PackageManager.NameNotFoundException) {
+            return null
+        }
+        return drawableToBitmap(drawable)
+    }
+
+    private fun drawableToBitmap(drawable: Drawable): Bitmap {
+        if (drawable is BitmapDrawable) {
+            return drawable.bitmap
+        }
+        val bitmap = createBitmap(
+            drawable.intrinsicWidth.coerceAtLeast(1),
+            drawable.intrinsicHeight.coerceAtLeast(1)
+        )
+        val canvas = Canvas(bitmap)
+        drawable.setBounds(0, 0, canvas.width, canvas.height)
+        drawable.draw(canvas)
+        return bitmap
+    }
+
+    fun getApplicationName(packageName: String) : String? {
+        val pm: PackageManager = context.packageManager
+        return try {
+            val applicationInfo = pm.getApplicationInfo(packageName, 0)
+            pm.getApplicationLabel(applicationInfo).toString()
+        } catch (e: PackageManager.NameNotFoundException) {
+            null
+        }
+    }
+
+    fun setListType(type: AppListType) {
+        _currentListType.value = type
+        refreshApplications()
+    }
+
+    fun clearList() {
+        _appsList.value = emptyList()
+        _selectedPackages.value = emptySet()
+    }
+
+    fun refreshApplications() {
+        val context = getApplication<Application>()
+        val packages = if (prefs.getBoolean("show_system_apps", false)){
+            context.packageManager.getInstalledPackages(PackageManager.GET_META_DATA)
+        }
+        else {
+            context.packageManager.getInstalledPackages(PackageManager.GET_META_DATA).filter { pkgInfo ->
+                (pkgInfo.applicationInfo!!.flags and ApplicationInfo.FLAG_SYSTEM) == 0
+            }
+        }
+        val allPackages = packages.map { it.packageName }
+        val listType = _currentListType.value
+
+        val result = when (listType) {
+            AppListType.Whitelist -> {
+                val whitelistSet = getAppList(AppListType.Whitelist, prefs, context)
+                val (whitelisted, others) = allPackages.partition { it in whitelistSet }
+                _selectedPackages.value = whitelistSet
+                (whitelisted + others).filter { it != context.packageName }
+            }
+            AppListType.Blacklist -> {
+                val blacklistSet = getAppList(AppListType.Blacklist, prefs, context)
+                val (blacklisted, others) = allPackages.partition { it in blacklistSet }
+                _selectedPackages.value = blacklistSet
+                (blacklisted + others).filter { it != context.packageName }
+            }
+        }
+        _appsList.value = result
+    }
+
+    fun addToList(listType: AppListType, packageName: String) {
+        addPackageToList(listType, packageName, prefs, context)
+        selectedPackages.value.plus(packageName)
+        refreshApplications()
+    }
+
+    fun removeFromList(listType: AppListType, packageName: String) {
+        removePackageFromList(listType, packageName, prefs, context)
+        selectedPackages.value.minus(packageName)
+        refreshApplications()
+    }
+
+}

app/src/main/java/com/cherret/zaprett/ui/viewmodel/StrategyRepoViewModel.kt

@@ -0,0 +1,17 @@
+package com.cherret.zaprett.ui.viewmodel
+
+import android.app.Application
+import com.cherret.zaprett.utils.RepoItemInfo
+import com.cherret.zaprett.utils.getAllByeDPIStrategies
+import com.cherret.zaprett.utils.getAllNfqwsStrategies
+import com.cherret.zaprett.utils.getStrategiesList
+
+class StrategyRepoViewModel(application: Application): BaseRepoViewModel(application) {
+    override fun getInstalledLists(): Array<String> =
+        if (sharedPreferences.getBoolean("use_module", false)) {
+            getAllNfqwsStrategies()
+        } else {
+            getAllByeDPIStrategies()
+        }
+    override fun getRepoList(callback: (List<RepoItemInfo>?) -> Unit) = getStrategiesList(sharedPreferences, callback)
+}

app/src/main/java/com/cherret/zaprett/ui/viewmodel/StrategyViewModel.kt

@@ -0,0 +1,91 @@
+package com.cherret.zaprett.ui.viewmodel
+
+import android.app.Application
+import android.content.Context
+import android.content.SharedPreferences
+import androidx.compose.material3.SnackbarHostState
+import com.cherret.zaprett.byedpi.ByeDpiVpnService
+import com.cherret.zaprett.data.ServiceStatus
+import com.cherret.zaprett.utils.disableStrategy
+import com.cherret.zaprett.utils.enableStrategy
+import com.cherret.zaprett.utils.getActiveByeDPIStrategies
+import com.cherret.zaprett.utils.getActiveNfqwsStrategies
+import com.cherret.zaprett.utils.getAllByeDPIStrategies
+import com.cherret.zaprett.utils.getAllNfqwsStrategies
+import com.cherret.zaprett.utils.getStatus
+import kotlinx.coroutines.CoroutineScope
+import java.io.File
+
+class StrategyViewModel(application: Application): BaseListsViewModel(application) {
+    private val sharedPreferences = application.getSharedPreferences("settings", Context.MODE_PRIVATE)
+    private val useModule = sharedPreferences.getBoolean("use_module", false)
+    private val strategyProvider: StrategyProvider = if (useModule) {
+        NfqwsStrategyProvider()
+    } else {
+        ByeDPIStrategyProvider(sharedPreferences)
+    }
+
+    override fun loadAllItems(): Array<String> = strategyProvider.getAll()
+    override fun loadActiveItems(): Array<String> = strategyProvider.getActive()
+
+    override fun deleteItem(item: String, snackbarHostState: SnackbarHostState, scope: CoroutineScope) {
+        val wasChecked = checked[item] == true
+        disableStrategy(item, sharedPreferences)
+        val success = File(item).delete()
+        if (success) refresh()
+        if (sharedPreferences.getBoolean("use_module", false)) {
+            getStatus { isEnabled ->
+                if (isEnabled && wasChecked) {
+                    showRestartSnackbar(context, snackbarHostState, scope)
+                }
+            }
+        }
+        else {
+            if (ByeDpiVpnService.status == ServiceStatus.Connected && wasChecked) {
+                showRestartSnackbar(context, snackbarHostState, scope)
+            }
+        }
+    }
+
+    override fun onCheckedChange(item: String, isChecked: Boolean, snackbarHostState: SnackbarHostState, scope: CoroutineScope) {
+        checked[item] = isChecked
+        if (isChecked) {
+            checked.keys.forEach { key ->
+                checked[key] = false
+                disableStrategy(key, sharedPreferences)
+            }
+            checked[item] = true
+            enableStrategy(item, sharedPreferences)
+        }
+        else {
+            checked[item] = false
+            disableStrategy(item, sharedPreferences)
+        }
+        if (sharedPreferences.getBoolean("use_module", false)) {
+            getStatus { isEnabled ->
+                if (isEnabled) {
+                    showRestartSnackbar(
+                        context,
+                        snackbarHostState,
+                        scope
+                    )
+                }
+            }
+        }
+    }
+}
+
+interface StrategyProvider {
+    fun getAll(): Array<String>
+    fun getActive(): Array<String>
+}
+
+class NfqwsStrategyProvider : StrategyProvider {
+    override fun getAll() = getAllNfqwsStrategies()
+    override fun getActive() = getActiveNfqwsStrategies()
+}
+
+class ByeDPIStrategyProvider(private val sharedPreferences: SharedPreferences) : StrategyProvider {
+    override fun getAll() = getAllByeDPIStrategies()
+    override fun getActive() = getActiveByeDPIStrategies(sharedPreferences)
+}

app/src/main/java/com/cherret/zaprett/utils/Module.kt

@@ -0,0 +1,557 @@
+package com.cherret.zaprett.utils
+
+import android.content.Context
+import android.content.Context.MODE_PRIVATE
+import android.content.SharedPreferences
+import android.os.Environment
+import android.util.Log
+import com.topjohnwu.superuser.Shell
+import java.io.File
+import java.io.FileInputStream
+import java.io.FileOutputStream
+import java.io.IOException
+import java.util.Properties
+import androidx.core.content.edit
+import com.cherret.zaprett.data.AppListType
+
+fun checkRoot(callback: (Boolean) -> Unit) {
+    Shell.getShell().isRoot.let { callback(it) }
+}
+
+fun checkModuleInstallation(callback: (Boolean) -> Unit) {
+    Shell.cmd("zaprett").submit { result ->
+        callback(result.out.toString().contains("zaprett"))
+    }
+}
+
+fun getStatus(callback: (Boolean) -> Unit) {
+    Shell.cmd("zaprett status").submit { result ->
+        callback(result.out.toString().contains("working"))
+    }
+}
+
+fun startService(callback: (Boolean) -> Unit) {
+    Shell.cmd("zaprett start").submit { result ->
+        callback(result.isSuccess)
+    }
+}
+
+fun stopService(callback: (Boolean) -> Unit) {
+    Shell.cmd("zaprett stop").submit { result ->
+        callback(result.isSuccess)
+    }
+}
+
+fun restartService(callback: (Boolean) -> Unit) {
+    Shell.cmd("zaprett restart").submit { result ->
+        callback(result.isSuccess)
+    }
+}
+
+fun getModuleVersion(callback: (String) -> Unit) {
+    Shell.cmd("zaprett module-ver").submit { result ->
+        if (result.out.isNotEmpty()) callback(result.out.first()) else "undefined"
+    }
+}
+
+fun getBinVersion(callback: (String) -> Unit) {
+    Shell.cmd("zaprett bin-ver").submit { result ->
+        if (result.out.isNotEmpty()) callback(result.out.first()) else "undefined"
+    }
+}
+
+fun getConfigFile(): File {
+    return File(Environment.getExternalStorageDirectory(), "zaprett/config")
+}
+
+fun setStartOnBoot(startOnBoot: Boolean) {
+    val configFile = getConfigFile()
+    if (configFile.exists()) {
+        val props = Properties()
+        try {
+            FileInputStream(configFile).use { input ->
+                props.load(input)
+            }
+            props.setProperty("autorestart", startOnBoot.toString())
+            FileOutputStream(configFile).use { output ->
+                props.store(output, "Don't place '/' in end of directory! Example: /sdcard")
+            }
+        } catch (e: IOException) {
+            throw RuntimeException(e)
+        }
+    }
+}
+
+fun getStartOnBoot(): Boolean {
+    val configFile = getConfigFile()
+    val props = Properties()
+    return try {
+        if (configFile.exists()) {
+            FileInputStream(configFile).use { input ->
+                props.load(input)
+            }
+            props.getProperty("autorestart", "false").toBoolean()
+        } else {
+            false
+        }
+    } catch (_: IOException) {
+        false
+    }
+}
+
+fun getZaprettPath(): String {
+    val props = Properties()
+    val configFile = getConfigFile()
+    if (configFile.exists()) {
+        return try {
+            FileInputStream(configFile).use { input ->
+                props.load(input)
+            }
+            props.getProperty("zaprettdir", Environment.getExternalStorageDirectory().path + "/zaprett")
+        } catch (e: IOException) {
+            throw RuntimeException(e)
+        }
+    }
+    return Environment.getExternalStorageDirectory().path + "/zaprett"
+}
+
+fun getAllLists(): Array<String> {
+    val listsDir = File("${getZaprettPath()}/lists/")
+    if (listsDir.exists() && listsDir.isDirectory) {
+        val onlyNames = listsDir.list() ?: return emptyArray()
+        return onlyNames.map { "$listsDir/$it" }.toTypedArray()
+    }
+    return emptyArray()
+}
+
+fun getAllNfqwsStrategies(): Array<String> {
+    val listsDir = File("${getZaprettPath()}/strategies/nfqws")
+    if (listsDir.exists() && listsDir.isDirectory) {
+        val onlyNames = listsDir.list() ?: return emptyArray()
+        return onlyNames.map { "$listsDir/$it" }.toTypedArray()
+    }
+    return emptyArray()
+}
+
+fun getAllByeDPIStrategies(): Array<String> {
+    val listsDir = File("${getZaprettPath()}/strategies/byedpi")
+    if (listsDir.exists() && listsDir.isDirectory) {
+        val onlyNames = listsDir.list() ?: return emptyArray()
+        return onlyNames.map { "$listsDir/$it" }.toTypedArray()
+    }
+    return emptyArray()
+}
+
+fun getActiveLists(sharedPreferences: SharedPreferences): Array<String> {
+    if (sharedPreferences.getBoolean("use_module", false)) {
+        val configFile = getConfigFile()
+        if (configFile.exists()) {
+            val props = Properties()
+            return try {
+                FileInputStream(configFile).use { input ->
+                    props.load(input)
+                }
+                val activeLists = props.getProperty("activelists", "")
+                Log.d("Active lists", activeLists)
+                if (activeLists.isNotEmpty()) activeLists.split(",")
+                    .toTypedArray() else emptyArray()
+            } catch (e: IOException) {
+                throw RuntimeException(e)
+            }
+        }
+        return emptyArray()
+    }
+    else {
+        return sharedPreferences.getStringSet("lists", emptySet())?.toTypedArray() ?: emptyArray()
+    }
+}
+
+fun getActiveNfqwsStrategies(): Array<String> {
+    val configFile = File("${getZaprettPath()}/config")
+    if (configFile.exists()) {
+        val props = Properties()
+        return try {
+            FileInputStream(configFile).use { input ->
+                props.load(input)
+            }
+            val activeStrategies = props.getProperty("strategy", "")
+            Log.d("Active strategies", activeStrategies)
+            if (activeStrategies.isNotEmpty()) activeStrategies.split(",").toTypedArray() else emptyArray()
+        } catch (e: IOException) {
+            throw RuntimeException(e)
+        }
+    }
+    return emptyArray()
+}
+
+fun getActiveByeDPIStrategies(sharedPreferences: SharedPreferences): Array<String> {
+    val path = sharedPreferences.getString("active_strategy", "")
+    if (!path.isNullOrBlank() && File(path).exists()) {
+        return arrayOf(path)
+    }
+    return emptyArray()
+}
+
+fun getActiveStrategy(sharedPreferences: SharedPreferences): List<String> {
+    val path = sharedPreferences.getString("active_strategy", "")
+    if (!path.isNullOrBlank() && File(path).exists()) {
+        return File(path).readLines()
+    }
+    return emptyList()
+}
+
+fun enableList(path: String, sharedPreferences: SharedPreferences) {
+    if (sharedPreferences.getBoolean("use_module", false)) {
+        val configFile = getConfigFile()
+        try {
+            val props = Properties()
+            if (configFile.exists()) {
+                FileInputStream(configFile).use { input ->
+                    props.load(input)
+                }
+            }
+            val activeLists = props.getProperty("activelists", "")
+                .split(",")
+                .filter { it.isNotBlank() }
+                .toMutableList()
+            if (path !in activeLists) {
+                activeLists.add(path)
+            }
+            props.setProperty("activelists", activeLists.joinToString(","))
+            FileOutputStream(configFile).use { output ->
+                props.store(output, "Don't place '/' in end of directory! Example: /sdcard")
+            }
+        } catch (e: IOException) {
+            throw RuntimeException(e)
+        }
+    }
+    else {
+        val currentSet = sharedPreferences.getStringSet("lists", emptySet())?.toMutableSet() ?: mutableSetOf()
+        if (path !in currentSet) {
+            currentSet.add(path)
+            sharedPreferences.edit { putStringSet("lists", currentSet) }
+        }
+    }
+}
+
+fun enableStrategy(path: String, sharedPreferences: SharedPreferences) {
+    if (sharedPreferences.getBoolean("use_module", false)) {
+        val props = Properties()
+        val configFile = getConfigFile()
+        try {
+            if (configFile.exists()) {
+                FileInputStream(configFile).use { input ->
+                    props.load(input)
+                }
+            }
+            val activeStrategies = props.getProperty("strategy", "")
+                .split(",")
+                .filter { it.isNotBlank() }
+                .toMutableList()
+            if (path !in activeStrategies) {
+                activeStrategies.add(path)
+            }
+            props.setProperty("strategy", activeStrategies.joinToString(","))
+            FileOutputStream(configFile).use { output ->
+                props.store(output, "Don't place '/' in end of directory! Example: /sdcard")
+            }
+        } catch (e: IOException) {
+            throw RuntimeException(e)
+        }
+    }
+    else {
+        sharedPreferences.edit { putString("active_strategy", path) }
+    }
+}
+
+fun disableList(path: String, sharedPreferences: SharedPreferences) {
+    if (sharedPreferences.getBoolean("use_module", false)) {
+        val props = Properties()
+        val configFile = getConfigFile()
+        try {
+            if (configFile.exists()) {
+                FileInputStream(configFile).use { input ->
+                    props.load(input)
+                }
+            }
+            val activeLists = props.getProperty("activelists", "")
+                .split(",")
+                .filter { it.isNotBlank() }
+                .toMutableList()
+            if (path in activeLists) {
+                activeLists.remove(path)
+            }
+            props.setProperty("activelists", activeLists.joinToString(","))
+            FileOutputStream(configFile).use { output ->
+                props.store(output, "Don't place '/' in end of directory! Example: /sdcard")
+            }
+        } catch (e: IOException) {
+            throw RuntimeException(e)
+        }
+    }
+    else {
+        val currentSet = sharedPreferences.getStringSet("lists", emptySet())?.toMutableSet() ?: mutableSetOf()
+        if (path in currentSet) {
+            currentSet.remove(path)
+            sharedPreferences.edit { putStringSet("lists", currentSet) }
+        }
+        if (currentSet.isEmpty()) {
+            sharedPreferences.edit { remove("lists") }
+        }
+    }
+}
+
+fun disableStrategy(path: String, sharedPreferences: SharedPreferences) {
+    if (sharedPreferences.getBoolean("use_module", false)) {
+        val props = Properties()
+        val configFile = getConfigFile()
+        try {
+            if (configFile.exists()) {
+                FileInputStream(configFile).use { input ->
+                    props.load(input)
+                }
+            }
+            val activeStrategies = props.getProperty("strategy", "")
+                .split(",")
+                .filter { it.isNotBlank() }
+                .toMutableList()
+            if (path in activeStrategies) {
+                activeStrategies.remove(path)
+            }
+            props.setProperty("strategy", activeStrategies.joinToString(","))
+            FileOutputStream(configFile).use { output ->
+                props.store(output, "Don't place '/' in end of directory! Example: /sdcard")
+            }
+        } catch (e: IOException) {
+            throw RuntimeException(e)
+        }
+    }
+    else {
+        sharedPreferences.edit { remove("active_strategy") }
+    }
+}
+
+fun addPackageToList(listType: AppListType, packageName: String, prefs : SharedPreferences, context : Context) {
+    if (prefs.getBoolean("use_module", false)){
+        val configFile = getConfigFile()
+        try {
+            val props = Properties()
+            if (configFile.exists()) {
+                FileInputStream(configFile).use { input ->
+                    props.load(input)
+                }
+            }
+            if (listType == AppListType.Whitelist) {
+                val whitelist = props.getProperty("whitelist", "")
+                    .split(",")
+                    .filter { it.isNotBlank() }
+                    .toMutableList()
+                if (packageName !in whitelist) {
+                    whitelist.add(packageName)
+                }
+                props.setProperty("whitelist", whitelist.joinToString(","))
+            }
+            if (listType == AppListType.Blacklist) {
+                val blacklist = props.getProperty("blacklist", "")
+                    .split(",")
+                    .filter { it.isNotBlank() }
+                    .toMutableList()
+                if (packageName !in blacklist) {
+                    blacklist.add(packageName)
+                }
+                props.setProperty("blacklist", blacklist.joinToString(","))
+            }
+            FileOutputStream(configFile).use { output ->
+                props.store(output, "Don't place '/' in end of directory! Example: /sdcard")
+            }
+        } catch (e: IOException) {
+            throw RuntimeException(e)
+        }
+    }
+    else {
+        val prefs = context.getSharedPreferences("settings", MODE_PRIVATE)
+        if (listType == AppListType.Whitelist){
+            val set = prefs.getStringSet("whitelist", emptySet())?.toMutableSet() ?: mutableSetOf()
+            set.add(packageName)
+            prefs.edit().putStringSet("whitelist", set).apply()
+        }
+        if (listType == AppListType.Blacklist){
+            val set = prefs.getStringSet("blacklist", emptySet())?.toMutableSet() ?: mutableSetOf()
+            set.add(packageName)
+            prefs.edit().putStringSet("blacklist", set).apply()
+        }
+
+    }
+}
+
+fun removePackageFromList(listType: AppListType, packageName: String, prefs: SharedPreferences, context: Context) {
+    if (prefs.getBoolean("use_module", false)){
+        val props = Properties()
+        val configFile = getConfigFile()
+        try {
+            if (configFile.exists()) {
+                FileInputStream(configFile).use { input ->
+                    props.load(input)
+                }
+            }
+            if (listType == AppListType.Whitelist){
+                val whitelist = props.getProperty("whitelist", "")
+                    .split(",")
+                    .filter { it.isNotBlank() }
+                    .toMutableList()
+                if (packageName in whitelist) {
+                    whitelist.remove(packageName)
+                }
+                props.setProperty("whitelist", whitelist.joinToString(","))
+            }
+            if (listType == AppListType.Blacklist) {
+                val blacklist = props.getProperty("blacklist", "")
+                    .split(",")
+                    .filter { it.isNotBlank() }
+                    .toMutableList()
+                if (packageName in blacklist) {
+                    blacklist.remove(packageName)
+                }
+                props.setProperty("blacklist", blacklist.joinToString(","))
+            }
+
+            FileOutputStream(configFile).use { output ->
+                props.store(output, "Don't place '/' in end of directory! Example: /sdcard")
+            }
+        } catch (e: IOException) {
+            throw RuntimeException(e)
+        }
+    }
+    else {
+        val prefs = context.getSharedPreferences("settings", MODE_PRIVATE)
+        if (listType == AppListType.Whitelist) {
+            val set = prefs.getStringSet("whitelist", emptySet())?.toMutableSet() ?: mutableSetOf()
+            set.remove(packageName)
+            prefs.edit().putStringSet("whitelist", set).apply()
+        }
+        if (listType == AppListType.Blacklist) {
+            val set = prefs.getStringSet("blacklist", emptySet())?.toMutableSet() ?: mutableSetOf()
+            set.remove(packageName)
+            prefs.edit().putStringSet("blacklist", set).apply()
+        }
+    }
+}
+
+fun isInList(listType: AppListType, packageName: String, prefs: SharedPreferences, context: Context) : Boolean {
+    if (prefs.getBoolean("use_module", false)) {
+        val configFile = getConfigFile()
+        if (configFile.exists()) {
+            val props = Properties()
+            try {
+                FileInputStream(configFile).use { input ->
+                    props.load(input)
+                }
+                if (listType == AppListType.Whitelist) {
+                    val whitelist = props.getProperty("whitelist", "")
+                    return if (whitelist.isNotEmpty()) whitelist.split(",")
+                        .toTypedArray().contains(packageName) else false
+                }
+                if (listType == AppListType.Blacklist) {
+                    val blacklist = props.getProperty("blacklist", "")
+                    return if (blacklist.isNotEmpty()) blacklist.split(",")
+                        .toTypedArray().contains(packageName) else false
+                }
+            } catch (e: IOException) {
+                throw RuntimeException(e)
+            }
+        }
+    }
+    else {
+        val prefs = context.getSharedPreferences("settings", MODE_PRIVATE)
+        if(listType == AppListType.Whitelist){
+            val whitelist = prefs.getStringSet("whitelist", emptySet()) ?: emptySet()
+            return packageName in whitelist
+        }
+        else {
+            val blacklist = prefs.getStringSet("blacklist", emptySet()) ?: emptySet()
+            return packageName in blacklist
+        }
+    }
+    return false
+}
+
+fun getAppList(listType: AppListType, sharedPreferences : SharedPreferences, context : Context) : Set<String> {
+    if (sharedPreferences.getBoolean("use_module", false)) {
+        val configFile = File("${getZaprettPath()}/config")
+        if (configFile.exists()) {
+            val props = Properties()
+            try {
+                FileInputStream(configFile).use { input ->
+                    props.load(input)
+                }
+                if (listType == AppListType.Whitelist) {
+                    val whitelist = props.getProperty("whitelist", "")
+                    return if (whitelist.isNotEmpty()) whitelist.split(",")
+                        .toSet() else emptySet()
+                }
+                if (listType == AppListType.Blacklist) {
+                    val blacklist = props.getProperty("blacklist", "")
+                    return if (blacklist.isNotEmpty()) blacklist.split(",")
+                        .toSet() else emptySet()
+                }
+            } catch (e: IOException) {
+                throw RuntimeException(e)
+            }
+        }
+        return emptySet()
+    }
+    else {
+        return if (listType == AppListType.Whitelist) context.getSharedPreferences("settings", MODE_PRIVATE)
+            .getStringSet("whitelist", emptySet()) ?: emptySet()
+            else context.getSharedPreferences("settings", MODE_PRIVATE)
+            .getStringSet("blacklist", emptySet()) ?: emptySet()
+    }
+}
+
+fun getAppsListMode(prefs : SharedPreferences) : String {
+    if(prefs.getBoolean("use_module", false)) {
+        val configFile = getConfigFile()
+        if (configFile.exists()) {
+            val props = Properties()
+            try {
+                FileInputStream(configFile).use { input ->
+                    props.load(input)
+                }
+                val applist = props.getProperty("applist", "")!!
+                Log.d("App list", "Equals to $applist")
+                return if (applist == "whitelist" || applist == "blacklist" || applist == "none") applist
+                    else "none"
+            } catch (e: IOException) {
+                throw RuntimeException(e)
+            }
+        }
+    }
+    else {
+        return prefs.getString("applist", "")!!
+    }
+    return "none"
+}
+
+fun setAppsListMode(prefs: SharedPreferences, mode: String) {
+    if (prefs.getBoolean("use_module", false)) {
+        val configFile = getConfigFile()
+        if (configFile.exists()) {
+            val props = Properties()
+            try {
+                FileInputStream(configFile).use { input ->
+                    props.load(input)
+                }
+                props.setProperty("applist", mode)
+                FileOutputStream(configFile).use { output ->
+                    props.store(output, "Don't place '/' in end of directory! Example: /sdcard")
+                }
+            } catch (e: IOException) {
+                throw RuntimeException(e)
+            }
+        }
+    }
+    else {
+        prefs.edit { putString("applist", mode) }
+    }
+    Log.d("App List", "Changed to $mode")
+}

app/src/main/java/com/cherret/zaprett/utils/QSTileService.kt

@@ -0,0 +1,86 @@
+package com.cherret.zaprett.utils
+
+import android.content.Intent
+import android.content.SharedPreferences
+import android.service.quicksettings.Tile
+import android.service.quicksettings.TileService
+import androidx.core.content.ContextCompat
+import com.cherret.zaprett.R
+import com.cherret.zaprett.byedpi.ByeDpiVpnService
+import com.cherret.zaprett.data.ServiceStatus
+
+class QSTileService: TileService() {
+    private lateinit var prefs: SharedPreferences
+    override fun onCreate() {
+        super.onCreate()
+        prefs = applicationContext.getSharedPreferences("settings", MODE_PRIVATE)
+    }
+
+    override fun onTileAdded() {
+        super.onTileAdded()
+        updateStatus()
+    }
+
+    override fun onStartListening() {
+        super.onStartListening()
+        updateStatus()
+    }
+
+    override fun onClick() {
+        super.onClick()
+        if (qsTile.state == Tile.STATE_INACTIVE) {
+            qsTile.subtitle = getString(R.string.qs_starting)
+            qsTile.state = Tile.STATE_UNAVAILABLE
+            qsTile.updateTile()
+            if (prefs.getBoolean("use_module", false)){
+                startService {}
+            }
+            else {
+                ContextCompat.startForegroundService(applicationContext, Intent(applicationContext, ByeDpiVpnService::class.java).apply { action = "START_VPN" })
+            }
+        }
+        else {
+            qsTile.subtitle = getString(R.string.qs_stopping)
+            qsTile.state = Tile.STATE_UNAVAILABLE
+            qsTile.updateTile()
+            if (prefs.getBoolean("use_module", false)){
+                stopService {}
+            }
+            else {
+                applicationContext.startService(Intent(applicationContext, ByeDpiVpnService::class.java).apply { action = "STOP_VPN" })
+            }
+        }
+        updateStatus()
+    }
+
+    private fun updateStatus() {
+        if (prefs.getBoolean("use_module", false)) {
+            getStatus {
+                if (it) {
+                    qsTile.label = getString(R.string.qs_name)
+                    qsTile.subtitle = getString(R.string.qs_working)
+                    qsTile.state = Tile.STATE_ACTIVE
+                    qsTile.updateTile()
+                } else {
+                    qsTile.label = getString(R.string.qs_name)
+                    qsTile.subtitle = getString(R.string.qs_not_working)
+                    qsTile.state = Tile.STATE_INACTIVE
+                    qsTile.updateTile()
+                }
+            }
+        }
+        else {
+            if (ByeDpiVpnService.status == ServiceStatus.Connected) {
+                qsTile.label = getString(R.string.qs_name)
+                qsTile.subtitle = getString(R.string.qs_working)
+                qsTile.state = Tile.STATE_ACTIVE
+                qsTile.updateTile()
+            } else {
+                qsTile.label = getString(R.string.qs_name)
+                qsTile.subtitle = getString(R.string.qs_not_working)
+                qsTile.state = Tile.STATE_INACTIVE
+                qsTile.updateTile()
+            }
+        }
+    }
+}

app/src/main/java/com/cherret/zaprett/utils/RepositoryDownloader.kt

@@ -0,0 +1,119 @@
+package com.cherret.zaprett.utils
+
+import android.annotation.SuppressLint
+import android.app.DownloadManager
+import android.content.BroadcastReceiver
+import android.content.Context
+import android.content.Intent
+import android.content.IntentFilter
+import android.content.SharedPreferences
+import android.net.Uri
+import android.os.Build
+import androidx.core.content.ContextCompat
+import androidx.core.net.toUri
+import kotlinx.serialization.Serializable
+import kotlinx.serialization.json.Json
+import okhttp3.Call
+import okhttp3.Callback
+import okhttp3.OkHttpClient
+import okhttp3.Request
+import okhttp3.Response
+import okio.IOException
+import java.io.File
+import java.security.MessageDigest
+
+private val client = OkHttpClient()
+private val json = Json { ignoreUnknownKeys = true }
+
+fun getHostList(sharedPreferences: SharedPreferences, callback: (List<RepoItemInfo>?) -> Unit) {
+    val request = Request.Builder().url(sharedPreferences.getString("hosts_repo_url","https://raw.githubusercontent.com/CherretGit/zaprett-hosts-repo/refs/heads/main/hosts.json")?: "https://raw.githubusercontent.com/CherretGit/zaprett-hosts-repo/refs/heads/main/hosts.json").build()
+    client.newCall(request).enqueue(object : Callback {
+        override fun onFailure(call: Call, e: IOException) {
+            e.printStackTrace()
+            callback(null)
+        }
+        override fun onResponse(call: Call, response: Response) {
+            response.use {
+                if (!response.isSuccessful) {
+                    callback(null)
+                }
+                val jsonString = response.body.string()
+                val hostsInfo = json.decodeFromString<List<RepoItemInfo>>(jsonString)
+                callback(hostsInfo)
+            }
+        }
+    })
+}
+
+fun getStrategiesList(sharedPreferences: SharedPreferences, callback: (List<RepoItemInfo>?) -> Unit) {
+    val request = Request.Builder().url(sharedPreferences.getString("strategies_repo_url", "https://raw.githubusercontent.com/CherretGit/zaprett-hosts-repo/refs/heads/main/strategies.json")?: "https://raw.githubusercontent.com/CherretGit/zaprett-hosts-repo/refs/heads/main/strategies.json").build()
+    client.newCall(request).enqueue(object : Callback {
+        override fun onFailure(call: Call, e: IOException) {
+            e.printStackTrace()
+            callback(null)
+        }
+        override fun onResponse(call: Call, response: Response) {
+            response.use {
+                if (!response.isSuccessful) {
+                    callback(null)
+                }
+                val jsonString = response.body.string()
+                val strategiesInfo = json.decodeFromString<List<RepoItemInfo>>(jsonString)
+                callback(strategiesInfo)
+            }
+        }
+    })
+}
+
+fun registerDownloadListenerHost(context: Context, downloadId: Long, onDownloaded: (Uri) -> Unit) {// AI Generated
+    val receiver = object : BroadcastReceiver() {
+        @SuppressLint("Range")
+        override fun onReceive(context: Context?, intent: Intent?) {
+            if (intent?.action != DownloadManager.ACTION_DOWNLOAD_COMPLETE) return
+            if (intent.getLongExtra(DownloadManager.EXTRA_DOWNLOAD_ID, -1) != downloadId) return
+            val dm = context?.getSystemService(Context.DOWNLOAD_SERVICE) as? DownloadManager ?: return
+            val query = DownloadManager.Query().setFilterById(downloadId)
+            dm.query(query)?.use { cursor ->
+                if (cursor.moveToFirst()) {
+                    val status = cursor.getInt(cursor.getColumnIndex(DownloadManager.COLUMN_STATUS))
+                    if (status == DownloadManager.STATUS_SUCCESSFUL) {
+                        val uriString = cursor.getString(cursor.getColumnIndex(DownloadManager.COLUMN_LOCAL_URI))
+                        if (uriString != null) {
+                            val uri = uriString.toUri()
+                            context.unregisterReceiver(this)
+                            onDownloaded(uri)
+                        }
+                    }
+                }
+            }
+        }
+    }
+    val intentFilter = IntentFilter(DownloadManager.ACTION_DOWNLOAD_COMPLETE)
+    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.TIRAMISU) {
+        context.registerReceiver(receiver, intentFilter, Context.RECEIVER_EXPORTED)
+    } else {
+        ContextCompat.registerReceiver(context, receiver, IntentFilter(DownloadManager.ACTION_DOWNLOAD_COMPLETE), ContextCompat.RECEIVER_EXPORTED)
+    }
+}
+
+fun getFileSha256(file: File): String {
+    val digest = MessageDigest.getInstance("SHA-256")
+    file.inputStream().use { input ->
+        val buffer = ByteArray(1024)
+        var bytesRead: Int
+        while (input.read(buffer).also { bytesRead = it } != -1) {
+            digest.update(buffer, 0, bytesRead)
+        }
+    }
+    return digest.digest().joinToString("") { "%02x".format(it) }
+}
+
+@Serializable
+data class RepoItemInfo(
+    val name: String,
+    val author: String,
+    val description: String,
+    val type: String? = null,
+    val hash: String,
+    val url: String
+)

app/src/main/java/com/cherret/zaprett/utils/Updater.kt

@@ -0,0 +1,127 @@
+package com.cherret.zaprett.utils
+
+import android.annotation.SuppressLint
+import android.app.DownloadManager
+import android.content.BroadcastReceiver
+import android.content.Context
+import android.content.Intent
+import android.content.IntentFilter
+import android.net.Uri
+import android.os.Build
+import android.os.Environment
+import androidx.core.content.ContextCompat
+import androidx.core.content.FileProvider
+import androidx.core.net.toUri
+import com.cherret.zaprett.BuildConfig
+import kotlinx.serialization.Serializable
+import kotlinx.serialization.json.Json
+import okhttp3.Call
+import okhttp3.Callback
+import okhttp3.OkHttpClient
+import okhttp3.Request
+import okhttp3.Response
+import okio.IOException
+import java.io.File
+
+private val client = OkHttpClient()
+private val json = Json { ignoreUnknownKeys = true }
+
+fun getUpdate(callback: (UpdateInfo?) -> Unit) {
+    val request = Request.Builder().url("https://raw.githubusercontent.com/CherretGit/zaprett-app/refs/heads/main/update.json").build()
+    client.newCall(request).enqueue(object : Callback {
+        override fun onFailure(call: Call, e: IOException) {
+            e.printStackTrace()
+            callback(null)
+        }
+        override fun onResponse(call: Call, response: Response) {
+            response.use {
+                if (!response.isSuccessful) {
+                    throw IOException()
+                    callback(null)
+                }
+                val jsonString = response.body.string()
+                val updateInfo = json.decodeFromString<UpdateInfo>(jsonString)
+                updateInfo?.versionCode?.let { versionCode ->
+                    if (versionCode > BuildConfig.VERSION_CODE)
+                        callback(updateInfo)
+                }
+            }
+        }
+    })
+}
+
+fun getChangelog(changelogUrl: String, callback: (String?) -> Unit) {
+    val request = Request.Builder().url(changelogUrl).build()
+    client.newCall(request).enqueue(object : Callback {
+        override fun onFailure(call: Call, e: IOException) {
+            e.printStackTrace()
+            callback(null)
+        }
+        override fun onResponse(call: Call, response: Response) {
+            response.use {
+                if (!response.isSuccessful) {
+                    callback(null)
+                    return
+                }
+                val changelogText = response.body.string()
+                callback(changelogText)
+            }
+        }
+    })
+}
+
+fun download(context: Context, url: String): Long {
+    val fileName = url.substringAfterLast("/")
+    val downloadManager = context.getSystemService(Context.DOWNLOAD_SERVICE) as DownloadManager
+    val request = DownloadManager.Request(url.toUri()).apply {
+        setTitle(fileName)
+        setDescription(fileName)
+        setNotificationVisibility(DownloadManager.Request.VISIBILITY_VISIBLE_NOTIFY_COMPLETED)
+        setDestinationInExternalPublicDir(Environment.DIRECTORY_DOWNLOADS, fileName)
+        setAllowedNetworkTypes(DownloadManager.Request.NETWORK_WIFI or DownloadManager.Request.NETWORK_MOBILE)
+    }
+    return downloadManager.enqueue(request)
+}
+
+fun installApk(context: Context, uri: Uri) {
+    val file = File(uri.path!!)
+    val apkUri = FileProvider.getUriForFile(context, "${context.packageName}.provider", file)
+    if (context.packageManager.canRequestPackageInstalls()) {
+        val intent = Intent(Intent.ACTION_VIEW).apply {
+            setDataAndType(apkUri, "application/vnd.android.package-archive")
+            flags = Intent.FLAG_ACTIVITY_NEW_TASK or Intent.FLAG_GRANT_READ_URI_PERMISSION
+        }
+        context.startActivity(intent)
+    }
+}
+
+fun registerDownloadListener(context: Context, downloadId: Long, onDownloaded: (Uri) -> Unit) {// AI Generated
+    val receiver = object : BroadcastReceiver() {
+        @SuppressLint("Range")
+        override fun onReceive(context: Context?, intent: Intent?) {
+            if (intent?.action != DownloadManager.ACTION_DOWNLOAD_COMPLETE) return
+            if (intent.getLongExtra(DownloadManager.EXTRA_DOWNLOAD_ID, -1) != downloadId) return
+            val downloadManager = context?.getSystemService(Context.DOWNLOAD_SERVICE) as? DownloadManager ?: return
+            downloadManager.query(DownloadManager.Query().setFilterById(downloadId)).use { cursor ->
+                if (cursor.moveToFirst() && cursor.getInt(cursor.getColumnIndex(DownloadManager.COLUMN_STATUS)) == DownloadManager.STATUS_SUCCESSFUL) {
+                    context.unregisterReceiver(this)
+                    onDownloaded(cursor.getString(cursor.getColumnIndex(DownloadManager.COLUMN_LOCAL_URI)).toUri())
+                }
+            }
+        }
+    }
+    val intentFilter = IntentFilter(DownloadManager.ACTION_DOWNLOAD_COMPLETE)
+    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.TIRAMISU) {
+        context.registerReceiver(receiver, intentFilter, Context.RECEIVER_EXPORTED)
+    } else {
+        ContextCompat.registerReceiver(context, receiver, IntentFilter(DownloadManager.ACTION_DOWNLOAD_COMPLETE), ContextCompat.RECEIVER_EXPORTED)
+    }
+}
+
+@Serializable
+data class UpdateInfo(
+    val version: String?,
+    val versionCode: Int?,
+    val downloadUrl: String?,
+    val changelogUrl: String?
+)

app/src/main/jni/Android.mk

@@ -0,0 +1,16 @@
+# Copyright (C) 2023 The Android Open Source Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+include $(call all-subdir-makefiles)

app/src/main/jni/Application.mk

@@ -0,0 +1,21 @@
+# Copyright (C) 2023 The Android Open Source Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+APP_OPTIM := release
+APP_PLATFORM := android-21
+APP_ABI := armeabi-v7a arm64-v8a x86 x86_64
+APP_CFLAGS := -O3 -DPKGNAME=com/cherret/zaprett/byedpi
+APP_CPPFLAGS := -O3 -std=c++11
+NDK_TOOLCHAIN_VERSION := clang

app/src/main/res/values-ru/strings.xml

@@ -2,33 +2,91 @@
 <resources>
     <string name="title_home">Главная</string>
     <string name="title_hosts">Хосты</string>
+    <string name="title_strategies">Стратегии</string>
+    <string name="title_repo">Репозиторий</string>
     <string name="title_settings">Настройки</string>
+    <string name="general_section">Основные настройки</string>
+    <string name="byedpi_section">Настройки ByeDPI</string>
     <string name="btn_continue">Продолжить</string>
+    <string name="btn_update">Обновить</string>
+    <string name="btn_dismiss">Отмена</string>
     <string name="text_welcome">Привет в zaprett! Это приложение предназначено для обхода цензуры и иных блокировок. Для полноценной работоспособности необходимо установить Magisk модуль.</string>
     <string name="btn_use_root">Использовать модуль</string>
     <string name="error_root_title">Root не получен</string>
     <string name="error_root_message">Не получилось получить root доступ. Дайте права root для использования модуля Magisk</string>
     <string name="error_no_module_title">Модуль не установлен</string>
     <string name="error_no_module_message">Magisk модуль zaprett не найден. Пожалуйста, установите его</string>
-    <string name="snack_reload">Перезагружаем zaprett...</string>
+    <string name="snack_reload">Перезагружаем zaprett…</string>
     <string name="snack_module_disabled">Модуль Magisk отключен! Не получилось выполнить действие</string>
     <string name="title_strategy">Стратегия</string>
     <string name="status_not_availible">Состояние zaprett неизвестно. Нажми для обновления</string>
     <string name="status_enabled">Сервис zaprett работает. Нажми для обновления состояния</string>
     <string name="status_disabled">Сервис zaprett не работает. Нажми для обновления состояния</string>
     <string name="status_crashed">Сервис zaprett вероятно крашнулся. Нажмите кнопку перезапуска ниже</string>
+    <string name="update_available">Доступно новое обновление!</string>
     <string name="btn_update_on_boot">Обновлять статус при запуске Главной страницы</string>
     <string name="btn_start_service">Запустить сервис</string>
     <string name="btn_stop_service">Остановить сервис</string>
     <string name="btn_restart_service">Перезапустить сервис</string>
-    <string name="btn_autorestart">Переодически перезапускать сервис</string>
+    <string name="notification_zaprett_description">zaprett proxy запущен</string>
+    <string name="toast_no_strategy_selected">Стратегия не выбрана</string>
+    <string name="btn_remove_host">Удалить</string>
+    <string name="btn_download_host">Скачать</string>
+    <string name="btn_add_host">Добавить</string>
+    <string name="btn_back">Назад</string>
+    <string name="empty_list">Пусто :(</string>
+    <string name="title_author">Автор: %1$s</string>
+    <string name="btn_install_host">Установить</string>
+    <string name="btn_update_host">Обновить</string>
+    <string name="btn_installing_host">Установка</string>
+    <string name="btn_updating_host">Обновление</string>
+    <string name="btn_installed_host">Установлено</string>
+    <string name="btn_autorestart">Периодически перезапускать сервис</string>
+    <string name="btn_autoupdate">Автообновление</string>
+    <string name="btn_send_firebase_analytics">Отправлять аналитику Firebase</string>
+    <string name="btn_repository_url_lists">URL репозитория хостов</string>
+    <string name="hint_enter_repository_url_lists">Введите URL репозитория хостов</string>
+    <string name="btn_repository_url_strategies">URL репозитория стратегий</string>
+    <string name="hint_enter_repository_url_strategies">Введите URL репозитория стратегий</string>
+    <string name="btn_ipv6">IPv6</string>
+    <string name="btn_ip">IP-адрес</string>
+    <string name="hint_ip">Введите IP-адрес</string>
+    <string name="btn_port">Порт</string>
+    <string name="hint_port">Введите порт</string>
+    <string name="btn_dns">DNS</string>
+    <string name="hint_dns">Введите DNS</string>
+    <string name="alert_version">Версия: %1$s → %2$s\nСписок изменений:\n%3$s</string>
     <string name="snack_already_started">Сервис уже запущен.</string>
-    <string name="snack_starting_service">Запускаем сервис...</string>
+    <string name="snack_starting_service">Запускаем сервис…</string>
     <string name="snack_no_service">Сервис не запущен</string>
-    <string name="snack_stopping_service">Останавливаем сервис...</string>
+    <string name="snack_stopping_service">Останавливаем сервис…</string>
     <string name="error_no_storage_title">Нет разрешения</string>
+    <string name="notification_permission_title">Разрешение на уведомления</string>
+    <string name="notification_permission_message">Приложению нужно разрешение на отправку уведомлений</string>
     <string name="error_no_storage_message">Для правильной работы приложения необходимо разрешение на доступ к хранилищу</string>
     <string name="btn_show_full_path">Показывать полный путь к листу</string>
     <string name="pls_reboot_snack">Перезагрузите устройство для вступления изменений в силу</string>
     <string name="pls_restart_snack">Перезапустите zaprett для вступления изменений в силу</string>
+    <string name="qs_starting">Запуск…</string>
+    <string name="qs_stopping">Остановка…</string>
+    <string name="module_version">Версия модуля</string>
+    <string name="nfqws_version">Версия nfqws</string>
+    <string name="ciadpi_version">Версия ciadpi</string>
+    <string name="unknown_text">неизвестно</string>
+    <string name="service_mode">Режим работы</string>
+    <string name="qs_not_available">Не доступно</string>
+    <string name="qs_working">Работает</string>
+    <string name="qs_not_working">Не работает</string>
+    <string name="about_title">О приложении</string>
+    <string name="about_text">Zaprett app от Cherret, egor-white\nВерсия: %1$s</string>
+    <string name="btn_whitelist">Белый список приложений</string>
+    <string name="btn_blacklist">Чёрный список приложений</string>
+    <string name="shared_section">Общие настройки</string>
+    <string name="zapret_section">Настройки zapret</string>
+    <string name="title_whitelist">Белый список</string>
+    <string name="title_blacklist">Чёрный список</string>
+    <string name="btn_applist">Списки приложений</string>
+    <string name="radio_disabed">Выключено</string>
+    <string name="btn_show_system_apps">Показывать системные приложения</string>
+    <string name="search_field">Поиск…</string>
 </resources>

app/src/main/res/values/strings.xml

@@ -2,33 +2,95 @@
     <string name="app_name" translatable="false">zaprett</string>
     <string name="title_home">Home</string>
     <string name="title_hosts">Hosts</string>
+    <string name="title_strategies">Strategies</string>
+    <string name="title_repo">Repository</string>
     <string name="title_settings">Settings</string>
+    <string name="general_section">General settings</string>
+    <string name="byedpi_section">ByeDPI settings</string>
     <string name="btn_continue">Continue</string>
+    <string name="btn_update">Update</string>
+    <string name="btn_dismiss">Dismiss</string>
     <string name="text_welcome">Hello to zaprett! This application is designed to bypass censorship and other blockages. For full functionality you need to install Magisk module.</string>
     <string name="btn_use_root">Use module</string>
     <string name="error_root_title">Can\'t get root</string>
     <string name="error_root_message">Couldn\'t get root access. Give root access to use the Magisk module</string>
     <string name="error_no_module_title">Module is not installed</string>
     <string name="error_no_module_message">Magisk module zaprett wasn\'t found. Please install it</string>
-    <string name="snack_reload">Reloading zaprett...</string>
+    <string name="snack_reload">Reloading zaprett…</string>
     <string name="snack_module_disabled">Magisk module disabled! Cant\'t execute action</string>
     <string name="title_strategy">Strategy</string>
     <string name="status_not_availible">Status of zaprett is unknown. Tap to update</string>
     <string name="status_enabled">zaprett service is working. Tap to update</string>
     <string name="status_disabled">zaprett service disabled.</string>
     <string name="status_crashed">zaprett service crashed. Tap restart button below</string>
+    <string name="update_available">New update available!</string>
     <string name="btn_update_on_boot">Update the status when the Home page is launched</string>
     <string name="btn_start_service">Start service</string>
     <string name="btn_stop_service">Stop service</string>
     <string name="btn_restart_service">Restart service</string>
-    <string name="btn_autorestart">Restart service periodicaly</string>
+    <string name="notification_zaprett_proxy" translatable="false">zaprett proxy</string>
+    <string name="notification_zaprett_description">zaprett proxy is running</string>
+    <string name="toast_no_strategy_selected">No strategy selected</string>
+    <string name="btn_remove_host">Remove</string>
+    <string name="btn_download_host">Download</string>
+    <string name="btn_add_host">Add</string>
+    <string name="btn_back">Back</string>
+    <string name="empty_list">Empty :(</string>
+    <string name="title_author">Author: %1$s</string>
+    <string name="btn_install_host">Install</string>
+    <string name="btn_update_host">Update</string>
+    <string name="btn_installing_host">Installing</string>
+    <string name="btn_updating_host">Updating</string>
+    <string name="btn_installed_host">Installed</string>
+    <string name="btn_autorestart">Restart service periodically</string>
+    <string name="btn_autoupdate">Autoupdate</string>
+    <string name="btn_send_firebase_analytics">Send Firebase Analytics</string>
+    <string name="btn_repository_url_lists">Hosts repository URL</string>
+    <string name="hint_enter_repository_url_lists">Enter hosts repository URL</string>
+    <string name="btn_repository_url_strategies">Strategies repository URL</string>
+    <string name="hint_enter_repository_url_strategies">Enter strategies repository URL</string>
+    <string name="btn_ipv6">IPv6</string>
+    <string name="btn_ip">IP address</string>
+    <string name="hint_ip">Enter IP address</string>
+    <string name="btn_port">Port</string>
+    <string name="hint_port">Enter port</string>
+    <string name="btn_dns">DNS</string>
+    <string name="hint_dns">Enter DNS</string>
+    <string name="alert_version">Version: %1$s → %2$s\nChangelog:\n%3$s</string>
     <string name="snack_already_started">Service already started.</string>
-    <string name="snack_starting_service">Starting service...</string>
+    <string name="snack_starting_service">Starting service…</string>
     <string name="snack_no_service">Service is not launched</string>
-    <string name="snack_stopping_service">Stopping service...</string>
+    <string name="snack_stopping_service">Stopping service…</string>
     <string name="error_no_storage_title">No permission</string>
-    <string name="error_no_storage_message">The application requires permission to acess the storage to work properly</string>
+    <string name="error_no_storage_message">The application requires permission to access the storage to work properly</string>
+    <string name="notification_permission_title">Notification Permission</string>
+    <string name="notification_permission_message">This app needs permission to send notifications</string>
     <string name="btn_show_full_path">Show full list\'s path</string>
     <string name="pls_reboot_snack">Reboot your device for the changes to take effect</string>
     <string name="pls_restart_snack">Restart zaprett service for the changes to take effects</string>
+    <string name="qs_name" translatable="false">zaprett</string>
+    <string name="qs_starting">Starting…</string>
+    <string name="qs_stopping">Stopping…</string>
+    <string name="module_version">Module version</string>
+    <string name="nfqws_version">nfqws version</string>
+    <string name="ciadpi_version">ciadpi version</string>
+    <string name="unknown_text">unknown</string>
+    <string name="service_mode">Service mode</string>
+    <string name="service_mode_nfqws" translatable="false">nfqws</string>
+    <string name="service_mode_ciadpi" translatable="false">ciadpi</string>
+    <string name="qs_not_available">Not available</string>
+    <string name="qs_working">Working</string>
+    <string name="qs_not_working">Not working</string>
+    <string name="about_title">About app</string>
+    <string name="about_text">zaprett app by Cherret, egor-white\nVersion: %1$s</string>
+    <string name="btn_whitelist">App white list</string>
+    <string name="btn_blacklist">App black list</string>
+    <string name="shared_section">Shared settings</string>
+    <string name="zapret_section">zapret settings</string>
+    <string name="title_whitelist">White list</string>
+    <string name="title_blacklist">Black list</string>
+    <string name="btn_applist">Apps lists</string>
+    <string name="radio_disabed">Disabled</string>
+    <string name="btn_show_system_apps">Show system apps</string>
+    <string name="search_field">Search…</string>
 </resources>

app/src/main/res/values/themes.xml

@@ -1,5 +1,4 @@
 <?xml version="1.0" encoding="utf-8"?>
 <resources>
-
     <style name="Theme.Zaprett" parent="android:Theme.Material.Light.NoActionBar" />
 </resources>

app/src/main/res/xml/file_paths.xml

@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<paths>
+    <external-path name="downloads" path="Download/" />
+    <external-files-path name="apk" path="zaprett/" />
+</paths>

build.gradle.kts

@@ -3,4 +3,6 @@ plugins {
     alias(libs.plugins.android.application) apply false
     alias(libs.plugins.kotlin.android) apply false
     alias(libs.plugins.kotlin.compose) apply false
+    id("com.google.gms.google-services") version "4.4.2" apply false
+    id("com.google.firebase.crashlytics") version "3.0.3" apply false
 }

changelog.md

@@ -0,0 +1,4 @@
+Все изменения здесь относятся к недавно добавленной настройке
+Добавление поля поиск
+Добавление возможности скрытия системных приложений из списка
+Исправление ошибок интерфейса

gradle/libs.versions.toml

@@ -1,5 +1,5 @@
 [versions]
-agp = "8.9.0"
+agp = "8.10.1"
 kotlin = "2.0.21"
 coreKtx = "1.10.1"
 junit = "4.13.2"
@@ -8,6 +8,7 @@ espressoCore = "3.5.1"
 lifecycleRuntimeKtx = "2.6.1"
 activityCompose = "1.8.0"
 composeBom = "2024.09.00"
+lifecycleService = "2.9.1"
 
 [libraries]
 androidx-core-ktx = { group = "androidx.core", name = "core-ktx", version.ref = "coreKtx" }

update.json

@@ -0,0 +1,6 @@
+{
+	"version": "2.5",
+	"versionCode": 17,
+	"downloadUrl": "https://github.com/CherretGit/zaprett-app/releases/download/2_5/app-release.apk",
+	"changelogUrl": "https://raw.githubusercontent.com/CherretGit/zaprett-app/refs/heads/main/changelog.md"
+}