switch to github as backend

2024-11-25 12:45:12 +00:00 · 2022-03-01 19:01:03 +04:00 · 2022-03-01 19:01:03 +04:00 · 6960cb67b1
commit 6960cb67b1
parent 73ee8d4f7a
45 changed files with 757 additions and 744 deletions
--- a/app/build.gradle.kts
+++ b/app/build.gradle.kts
@ -5,6 +5,7 @@ plugins {
    id("com.android.application")
    kotlin("android")
    id("kotlin-parcelize")
+    kotlin("plugin.serialization")
 }

 val composeVersion = "1.1.1"
@ -93,6 +94,7 @@ val languages: String get() {

 dependencies {
    implementation(kotlin("reflect"))
+    implementation("org.jetbrains.kotlinx:kotlinx-serialization-json:1.3.2")

    // AndroidX
    implementation("androidx.core:core-ktx:1.7.0")
@ -146,6 +148,8 @@ dependencies {
    implementation("com.squareup.retrofit2:retrofit:$retrofitVersion")
    implementation("com.squareup.retrofit2:converter-gson:$retrofitVersion")

+    implementation("com.jakewharton.retrofit:retrofit2-kotlinx-serialization-converter:0.8.0")
+
    testImplementation("junit:junit:4.13.2")
    androidTestImplementation("androidx.test.ext:junit:1.1.3")
    androidTestImplementation("androidx.test.espresso:espresso-core:3.4.0")
--- a/app/proguard-rules.pro
+++ b/app/proguard-rules.pro
@ -12,11 +12,11 @@
 #   public *;
 #}

-keep class com.vanced.manager.network.model.AppDto {
+-keep class com.vanced.manager.network.dto.GithubReleaseDto {
     *;
 }

-keep class com.vanced.manager.network.model.DataDto {
+-keep class com.vanced.manager.network.dto.GithubReleaseAssetDto {
     *;
 }

--- a/app/src/main/java/com/vanced/manager/ManagerApplication.kt
+++ b/app/src/main/java/com/vanced/manager/ManagerApplication.kt
@ -15,12 +15,11 @@ class ManagerApplication : Application() {

            modules(
                apiModule,
+                customTabsModule,
+                datasourceModule,
                downloaderModule,
                installerModule,
-                mapperModule,
                networkModule,
-                packageManagerModule,
-                preferenceModule,
                repositoryModule,
                serviceModule,
                viewModelModule,
--- a/app/src/main/java/com/vanced/manager/core/preferences/CheckboxPreference.kt
+++ b/app/src/main/java/com/vanced/manager/core/preferences/CheckboxPreference.kt
@ -1,6 +0,0 @@
-package com.vanced.manager.core.preferences
-
-data class CheckboxPreference(
-    val title: String,
-    val key: String,
-)
--- a/app/src/main/java/com/vanced/manager/core/preferences/RadioButtonPreference.kt
+++ b/app/src/main/java/com/vanced/manager/core/preferences/RadioButtonPreference.kt
@ -1,6 +0,0 @@
-package com.vanced.manager.core.preferences
-
-data class RadioButtonPreference(
-    val title: String,
-    val key: String
-)
--- a/app/src/main/java/com/vanced/manager/core/preferences/holder/PreferenceHolder.kt
+++ b/app/src/main/java/com/vanced/manager/core/preferences/holder/PreferenceHolder.kt
@ -1,20 +1,13 @@
 package com.vanced.manager.core.preferences.holder

-import com.vanced.manager.core.preferences.managerBooleanPreference
-import com.vanced.manager.core.preferences.managerLongPreference
 import com.vanced.manager.core.preferences.managerStringPreference
 import com.vanced.manager.core.preferences.managerStringSetPreference
-import com.vanced.manager.ui.theme.defAccentColor

-var useCustomTabsPref by managerBooleanPreference(USE_CUSTOM_TABS_KEY)
 var managerVariantPref by managerStringPreference(
    MANAGER_VARIANT_KEY,
    MANAGER_VARIANT_DEFAULT_VALUE
 )

-var managerThemePref by managerStringPreference(MANAGER_THEME_KEY, MANAGER_THEME_DEFAULT_VALUE)
-var managerAccentColorPref by managerLongPreference(MANAGER_ACCENT_COLOR_KEY, defAccentColor)
-
 var vancedThemePref by managerStringPreference(APP_VANCED_THEME_KEY, VANCED_THEME_DEFAULT_VALUE)
 var vancedVersionPref by managerStringPreference(APP_VANCED_VERSION_KEY, APP_VERSION_DEFAULT_VALUE)
 var vancedLanguagesPref by managerStringSetPreference(
@ -23,6 +16,3 @@ var vancedLanguagesPref by managerStringSetPreference(
 )

 var musicVersionPref by managerStringPreference(APP_MUSIC_VERSION_KEY, APP_VERSION_DEFAULT_VALUE)
-
-var vancedEnabled by managerBooleanPreference(VANCED_ENABLED_KEY, APP_ENABLED_DEFAULT_VALUE)
-var musicEnabled by managerBooleanPreference(MUSIC_ENABLED_KEY, APP_ENABLED_DEFAULT_VALUE)
--- a/app/src/main/java/com/vanced/manager/core/util/Variant.kt
+++ b/app/src/main/java/com/vanced/manager/core/util/Variant.kt
@ -1,7 +0,0 @@
-package com.vanced.manager.core.util
-
-enum class Variant {
-
-    Root, Nonroot
-
-}
--- a/app/src/main/java/com/vanced/manager/datasource/PkgInfoDatasource.kt
+++ b/app/src/main/java/com/vanced/manager/datasource/PkgInfoDatasource.kt
@ -0,0 +1,50 @@
+package com.vanced.manager.datasource
+
+import android.annotation.SuppressLint
+import android.content.pm.PackageManager
+import android.os.Build
+
+interface PkgInfoDatasource {
+
+    fun getVersionCode(packageName: String): Int?
+
+    fun getVersionName(packageName: String): String?
+
+}
+
+class PkgInfoDatasourceImpl(
+    private val packageManager: PackageManager
+) : PkgInfoDatasource {
+
+    private companion object {
+        const val FLAG_NOTHING = 0
+        const val VERSION_IGNORE_MAJOR = 0xFFFFFFFF
+    }
+
+    @SuppressLint("WrongConstant")
+    override fun getVersionCode(packageName: String): Int? {
+        return try {
+            val packageInfo = packageManager.getPackageInfo(packageName, FLAG_NOTHING)
+            if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.P) {
+                packageInfo.longVersionCode.and(VERSION_IGNORE_MAJOR).toInt()
+            } else {
+                @Suppress("DEPRECATION")
+                packageInfo.versionCode
+            }
+        } catch (e: PackageManager.NameNotFoundException) {
+            null
+        }
+    }
+
+    @Suppress("DEPRECATION")
+    @SuppressLint("WrongConstant")
+    override fun getVersionName(packageName: String): String? {
+        return try {
+           packageManager
+                .getPackageInfo(packageName, FLAG_NOTHING)
+                .versionName
+        } catch (e: PackageManager.NameNotFoundException) {
+            null
+        }
+    }
+}
--- a/app/src/main/java/com/vanced/manager/datasource/PreferenceDatasource.kt
+++ b/app/src/main/java/com/vanced/manager/datasource/PreferenceDatasource.kt
@ -0,0 +1,68 @@
+package com.vanced.manager.datasource
+
+import android.content.SharedPreferences
+
+interface PreferenceDatasource {
+
+    var managerUseCustomTabs: Boolean
+    var managerMode: String
+    var managerTheme: String
+
+}
+
+class PreferenceDatasourceImpl(
+    private val sharedPreferences: SharedPreferences
+) : PreferenceDatasource {
+
+    override var managerUseCustomTabs: Boolean
+        get() = getBoolean(PreferenceData.MANAGER_USE_CUSTOM_TABS_KEY, PreferenceData.MANAGER_USE_CUSTOM_TABS_DEFAULT_VALUE)
+        set(value) {
+            putBoolean(PreferenceData.MANAGER_USE_CUSTOM_TABS_KEY, value)
+        }
+
+    override var managerMode: String
+        get() = getString(PreferenceData.MANAGER_MODE_KEY, PreferenceData.MANAGER_MODE_DEFAULT_VALUE)
+        set(value) {
+            putString(PreferenceData.MANAGER_MODE_KEY, value)
+        }
+
+    override var managerTheme: String
+        get() = getString(PreferenceData.MANAGER_THEME_KEY, PreferenceData.MANAGER_THEME_DEFAULT_VALUE)
+        set(value) {
+            putString(PreferenceData.MANAGER_THEME_KEY, value)
+        }
+
+    private fun getString(key: String, defaultValue: String): String {
+        return sharedPreferences.getString(key, defaultValue) ?: defaultValue
+    }
+
+    private fun getBoolean(key: String, defaultValue: Boolean): Boolean {
+        return sharedPreferences.getBoolean(key, defaultValue)
+    }
+    
+    private fun putString(key: String, value: String) {
+        sharedPreferences.edit().putString(key, value).apply()
+    }
+    
+    private fun putBoolean(key: String, value: Boolean) {
+        sharedPreferences.edit().putBoolean(key, value).apply()
+    }
+}
+
+object PreferenceData {
+
+    const val MANAGER_USE_CUSTOM_TABS_KEY = "manager_behaviour_use_custom_tabs"
+    const val MANAGER_USE_CUSTOM_TABS_DEFAULT_VALUE = true
+
+    const val MANAGER_MODE_KEY = "manager_behaviour_mode"
+    const val MANAGER_MODE_VALUE_ROOT = "root"
+    const val MANAGER_MODE_VALUE_NONROOT= "nonroot"
+    const val MANAGER_MODE_DEFAULT_VALUE = MANAGER_MODE_VALUE_NONROOT
+
+    const val MANAGER_THEME_KEY = "manager_appearance_theme"
+    const val MANAGER_THEME_VALUE_LIGHT = "light"
+    const val MANAGER_THEME_VALUE_DARK = "dark"
+    const val MANAGER_THEME_VALUE_SYSTEM_DEFAULT = "system_default"
+    const val MANAGER_THEME_DEFAULT_VALUE = MANAGER_THEME_VALUE_SYSTEM_DEFAULT
+
+}
--- a/app/src/main/java/com/vanced/manager/di/CustomTabsModule.kt
+++ b/app/src/main/java/com/vanced/manager/di/CustomTabsModule.kt
@ -0,0 +1,13 @@
+package com.vanced.manager.di
+
+import androidx.browser.customtabs.CustomTabsIntent
+import org.koin.dsl.module
+
+val customTabsModule = module {
+    fun provideChromeCustomTabs(): CustomTabsIntent {
+        return CustomTabsIntent.Builder()
+            .build()
+    }
+
+    single { provideChromeCustomTabs() }
+}
--- a/app/src/main/java/com/vanced/manager/di/DatasourceModule.kt
+++ b/app/src/main/java/com/vanced/manager/di/DatasourceModule.kt
@ -0,0 +1,31 @@
+package com.vanced.manager.di
+
+import android.content.Context
+import com.vanced.manager.datasource.PkgInfoDatasource
+import com.vanced.manager.datasource.PkgInfoDatasourceImpl
+import com.vanced.manager.datasource.PreferenceDatasource
+import com.vanced.manager.datasource.PreferenceDatasourceImpl
+import org.koin.android.ext.koin.androidContext
+import org.koin.dsl.module
+
+val datasourceModule = module {
+
+    fun providePkgInfoDatasource(
+        context: Context
+    ): PkgInfoDatasource {
+        return PkgInfoDatasourceImpl(
+            packageManager = context.packageManager
+        )
+    }
+
+    fun providePreferenceDatasource(
+        context: Context
+    ): PreferenceDatasource {
+        return PreferenceDatasourceImpl(
+            sharedPreferences = context.getSharedPreferences("manager_settings", Context.MODE_PRIVATE)
+        )
+    }
+
+    single { providePkgInfoDatasource(androidContext()) }
+    single { providePreferenceDatasource(androidContext()) }
+}
--- a/app/src/main/java/com/vanced/manager/di/MapperModule.kt
+++ b/app/src/main/java/com/vanced/manager/di/MapperModule.kt
@ -1,22 +0,0 @@
-package com.vanced.manager.di
-
-import android.content.Context
-import com.vanced.manager.domain.datasource.PackageInformationDataSource
-import com.vanced.manager.network.model.AppDtoMapper
-import com.vanced.manager.network.model.DataDtoMapper
-import org.koin.dsl.module
-
-val mapperModule = module {
-
-    fun provideAppMapper(
-        packageInformationDataSource: PackageInformationDataSource,
-        context: Context,
-    ) = AppDtoMapper(packageInformationDataSource, context)
-
-    fun provideJsonMapper(
-        appDtoMapper: AppDtoMapper
-    ) = DataDtoMapper(appDtoMapper)
-
-    single { provideAppMapper(get(), get()) }
-    single { provideJsonMapper(get()) }
-}
--- a/app/src/main/java/com/vanced/manager/di/PackageManagerModule.kt
+++ b/app/src/main/java/com/vanced/manager/di/PackageManagerModule.kt
@ -1,26 +0,0 @@
-package com.vanced.manager.di
-
-import android.content.Context
-import com.vanced.manager.domain.datasource.PackageInformationDataSource
-import com.vanced.manager.domain.datasource.PackageInformationDataSourceImpl
-import com.vanced.manager.domain.pkg.PkgManager
-import com.vanced.manager.domain.pkg.PkgManagerImpl
-import org.koin.dsl.module
-
-val packageManagerModule = module {
-
-    fun providePackageManager(
-        context: Context
-    ): PkgManager =
-        PkgManagerImpl(
-            packageManager = context.packageManager
-        )
-
-    fun providePackageInformationDataSource(
-        pkgManager: PkgManager
-    ): PackageInformationDataSource =
-        PackageInformationDataSourceImpl(pkgManager)
-
-    single { providePackageManager(get()) }
-    single { providePackageInformationDataSource(get()) }
-}
--- a/app/src/main/java/com/vanced/manager/di/PreferenceModule.kt
+++ b/app/src/main/java/com/vanced/manager/di/PreferenceModule.kt
@ -1,13 +0,0 @@
-package com.vanced.manager.di
-
-import android.content.Context
-import org.koin.dsl.module
-
-val preferenceModule = module {
-
-    fun provideDatastore(
-        context: Context
-    ) = context.getSharedPreferences("manager_settings", Context.MODE_PRIVATE)
-
-    single { provideDatastore(get()) }
-}
--- a/app/src/main/java/com/vanced/manager/di/RepositoryModule.kt
+++ b/app/src/main/java/com/vanced/manager/di/RepositoryModule.kt
@ -1,25 +1,31 @@
 package com.vanced.manager.di

-import com.vanced.manager.network.DataService
-import com.vanced.manager.network.model.DataDtoMapper
-import com.vanced.manager.repository.DataRepository
-import com.vanced.manager.repository.MainRepository
-import com.vanced.manager.repository.MirrorRepository
-import org.koin.core.qualifier.named
+import com.vanced.manager.datasource.PkgInfoDatasource
+import com.vanced.manager.datasource.PreferenceDatasource
+import com.vanced.manager.network.GithubService
+import com.vanced.manager.repository.*
 import org.koin.dsl.module

 val repositoryModule = module {

-    fun provideMainRepository(
-        dataService: DataService,
-        dataDtoMapper: DataDtoMapper
-    ) = MainRepository(dataService, dataDtoMapper)
+    fun provideGithubRepository(
+        githubService: GithubService,
+        pkgInfoDatasource: PkgInfoDatasource
+    ): AppRepository {
+        return AppRepositoryImpl(
+            githubService = githubService,
+            pkgInfoDatasource = pkgInfoDatasource
+        )
+    }

-    fun provideMirrorRepository(
-        dataService: DataService,
-        dataDtoMapper: DataDtoMapper
-    ) = MirrorRepository(dataService, dataDtoMapper)
+    fun providePreferenceRepository(
+        preferenceDatasource: PreferenceDatasource
+    ): PreferenceRepository {
+        return PreferenceRepositoryImpl(
+            preferenceDatasource = preferenceDatasource
+        )
+    }

-    single { provideMainRepository(get(named("main")), get()) }
-    single { provideMirrorRepository(get(named("mirror")), get()) }
+    single { provideGithubRepository(get(), get()) }
+    single { providePreferenceRepository(get()) }
 }
--- a/app/src/main/java/com/vanced/manager/di/ServiceModule.kt
+++ b/app/src/main/java/com/vanced/manager/di/ServiceModule.kt
@ -1,35 +1,31 @@
 package com.vanced.manager.di

-import com.google.gson.GsonBuilder
-import com.vanced.manager.network.DataService
-import com.vanced.manager.network.util.BASE_GITHUB
-import com.vanced.manager.network.util.BASE_MIRROR
+import com.jakewharton.retrofit2.converter.kotlinx.serialization.asConverterFactory
+import com.vanced.manager.network.GithubService
+import com.vanced.manager.network.util.GITHUB_API_BASE
+import kotlinx.serialization.json.Json
+import okhttp3.MediaType
 import okhttp3.OkHttpClient
-import org.koin.core.qualifier.named
 import org.koin.dsl.module
 import retrofit2.Retrofit
-import retrofit2.converter.gson.GsonConverterFactory
+import retrofit2.create
+
+private val json = Json {
+    ignoreUnknownKeys = true
+}

 val serviceModule = module {

-    fun provideMainService(
+    fun provideGithubService(
        okHttpClient: OkHttpClient
-    ) = Retrofit.Builder()
-        .baseUrl(BASE_GITHUB)
-        .addConverterFactory(GsonConverterFactory.create(GsonBuilder().create()))
-        .client(okHttpClient)
-        .build()
-        .create(DataService::class.java)
+    ): GithubService {
+        return Retrofit.Builder()
+            .baseUrl(GITHUB_API_BASE)
+            .addConverterFactory(json.asConverterFactory(MediaType.get("application/json")))
+            .client(okHttpClient)
+            .build()
+            .create()
+    }

-    fun provideMirrorService(
-        okHttpClient: OkHttpClient
-    ) = Retrofit.Builder()
-        .baseUrl(BASE_MIRROR)
-        .addConverterFactory(GsonConverterFactory.create(GsonBuilder().create()))
-        .client(okHttpClient)
-        .build()
-        .create(DataService::class.java)
-
-    single(named("main")) { provideMainService(get()) }
-    single(named("mirror")) { provideMirrorService(get()) }
+    single { provideGithubService(get()) }
 }
--- a/app/src/main/java/com/vanced/manager/di/ViewModelModule.kt
+++ b/app/src/main/java/com/vanced/manager/di/ViewModelModule.kt
@ -1,16 +1,14 @@
 package com.vanced.manager.di

 import android.app.Application
-import android.content.SharedPreferences
 import com.vanced.manager.core.downloader.impl.MicrogDownloader
 import com.vanced.manager.core.downloader.impl.MusicDownloader
 import com.vanced.manager.core.downloader.impl.VancedDownloader
 import com.vanced.manager.core.installer.impl.MicrogInstaller
 import com.vanced.manager.core.installer.impl.MusicInstaller
 import com.vanced.manager.core.installer.impl.VancedInstaller
-import com.vanced.manager.repository.DataRepository
-import com.vanced.manager.repository.MainRepository
-import com.vanced.manager.repository.MirrorRepository
+import com.vanced.manager.repository.AppRepository
+import com.vanced.manager.repository.PreferenceRepository
 import com.vanced.manager.ui.viewmodel.ConfigurationViewModel
 import com.vanced.manager.ui.viewmodel.InstallViewModel
 import com.vanced.manager.ui.viewmodel.MainViewModel
@ -22,11 +20,16 @@ import org.koin.dsl.module
 val viewModelModule = module {

    fun provideMainViewModel(
-        mainRepository: MainRepository,
-        mirrorRepository: MirrorRepository,
-        preferences: SharedPreferences,
+        appRepository: AppRepository,
+        preferenceRepository: PreferenceRepository,
        app: Application,
-    ) = MainViewModel(mainRepository, mirrorRepository, preferences, app)
+    ): MainViewModel {
+        return MainViewModel(
+            appRepository = appRepository,
+            preferenceRepository = preferenceRepository,
+            app = app
+        )
+    }

    fun provideInstallViewModel(
        vancedDownloader: VancedDownloader,
@ -42,12 +45,16 @@ val viewModelModule = module {
        return ConfigurationViewModel()
    }

-    fun provideSettingsViewModel(): SettingsViewModel {
-        return SettingsViewModel()
+    fun provideSettingsViewModel(
+        preferenceRepository: PreferenceRepository
+    ): SettingsViewModel {
+        return SettingsViewModel(
+            preferenceRepository = preferenceRepository
+        )
    }

-    viewModel { provideMainViewModel(get(), get(), get(), androidApplication()) }
+    viewModel { provideMainViewModel(get(), get(), androidApplication()) }
    viewModel { provideInstallViewModel(get(), get(), get(), get(), get(), get()) }
    viewModel { provideConfigurationViewModel() }
-    viewModel { provideSettingsViewModel() }
+    viewModel { provideSettingsViewModel(get()) }
 }
--- a/app/src/main/java/com/vanced/manager/domain/datasource/PackageInformationDataSource.kt
+++ b/app/src/main/java/com/vanced/manager/domain/datasource/PackageInformationDataSource.kt
@ -1,36 +0,0 @@
-package com.vanced.manager.domain.datasource
-
-import android.content.pm.PackageManager
-import com.vanced.manager.domain.pkg.PkgManager
-import kotlinx.coroutines.Dispatchers
-import kotlinx.coroutines.withContext
-
-interface PackageInformationDataSource {
-
-    suspend fun getVersionCode(packageName: String): Int?
-
-    suspend fun getVersionName(packageName: String): String?
-}
-
-class PackageInformationDataSourceImpl(
-    private val pkgManager: PkgManager
-) : PackageInformationDataSource {
-
-    override suspend fun getVersionCode(packageName: String): Int? =
-        withContext(Dispatchers.IO) {
-            try {
-                pkgManager.getVersionCode(packageName)
-            } catch (exception: PackageManager.NameNotFoundException) {
-                null
-            }
-        }
-
-    override suspend fun getVersionName(packageName: String): String? =
-        withContext(Dispatchers.IO) {
-            try {
-                pkgManager.getVersionName(packageName)
-            } catch (exception: PackageManager.NameNotFoundException) {
-                null
-            }
-        }
-}
--- a/app/src/main/java/com/vanced/manager/domain/model/App.kt
+++ b/app/src/main/java/com/vanced/manager/domain/model/App.kt
@ -1,18 +1,58 @@
 package com.vanced.manager.domain.model

+import androidx.annotation.DrawableRes
+import com.vanced.manager.R
+
 data class App(
    val name: String,
-    val remoteVersion: String,
-    val remoteVersionCode: Int,
-    val installedVersion: String?,
-    val installedVersionCode: Int?,
-    val iconUrl: String?,
-    val appStatus: AppStatus,
-    val packageName: String,
+    @DrawableRes val iconResId: Int,
    val changelog: String,
-    val url: String?,
-    val versions: List<String>?,
-    val themes: List<String>?,
-    val languages: List<String>?,
-    val installationOptions: List<InstallationOption>?
+    val remoteVersionCode: Int,
+    val remoteVersionName: String,
+    val installedVersionCode: Int?,
+    val installedVersionName: String?,
+    val packageName: String,
+    val launchActivity: String,
+    val state: AppState,
+    val app: AppType
 )
+
+object AppData {
+    const val NAME_VANCED_YOUTUBE = "YouTube Vanced"
+    const val NAME_VANCED_YOUTUBE_MUSIC = "YouTube Vanced Music"
+    const val NAME_VANCED_MICROG = "Vanced microG"
+    const val NAME_VANCED_MANAGER = "Vanced Manager"
+
+    const val ICON_VANCED_YOUTUBE = R.drawable.ic_vanced
+    const val ICON_VANCED_YOUTUBE_MUSIC = R.drawable.ic_music
+    const val ICON_VANCED_MICROG = R.drawable.ic_microg
+    const val ICON_VANCED_MANAGER = R.drawable.ic_manager
+
+    const val PACKAGE_VANCED_YOUTUBE = "com.vanced.android.youtube"
+    const val PACKAGE_VANCED_YOUTUBE_MUSIC = "com.vanced.android.youtube.apps.music"
+    const val PACKAGE_VANCED_MICROG = "com.mgoogle.android.gms"
+    const val PACKAGE_VANCED_MANAGER = "com.vanced.manager"
+
+    const val PACKAGE_ROOT_VANCED_YOUTUBE = "com.google.android.youtube"
+    const val PACKAGE_ROOT_VANCED_YOUTUBE_MUSIC = "com.google.android.youtube.apps.music"
+
+    const val LAUNCH_ACTIVITY_VANCED_YOUTUBE = "com.google.android.youtube.HomeActivity"
+    const val LAUNCH_ACTIVITY_VANCED_YOUTUBE_MUSIC = "com.google.android.apps.youtube.music.activities.MusicActivity"
+    const val LAUNCH_ACTIVITY_VANCED_MICROG = "org.microg.gms.ui.SettingsActivity"
+    const val LAUNCH_ACTIVITY_VANCED_MANAGER = ""
+}
+
+enum class AppType {
+    VANCED_YOUTUBE,
+    VANCED_YOUTUBE_MUSIC,
+    VANCED_MICROG,
+    VANCED_MANAGER,
+}
+
+enum class AppState {
+    NOT_INSTALLED,
+    INSTALLED,
+    NEEDS_UPDATE
+}
+
+
--- a/app/src/main/java/com/vanced/manager/domain/model/AppStatus.kt
+++ b/app/src/main/java/com/vanced/manager/domain/model/AppStatus.kt
@ -1,9 +0,0 @@
-package com.vanced.manager.domain.model
-
-enum class AppStatus {
-
-    Install,
-    Reinstall,
-    Update,
-
-}
--- a/app/src/main/java/com/vanced/manager/domain/model/Data.kt
+++ b/app/src/main/java/com/vanced/manager/domain/model/Data.kt
@ -1,6 +0,0 @@
-package com.vanced.manager.domain.model
-
-data class Data(
-    val manager: App,
-    val apps: List<App>,
-)
--- a/app/src/main/java/com/vanced/manager/domain/pkg/PkgManager.kt
+++ b/app/src/main/java/com/vanced/manager/domain/pkg/PkgManager.kt
@ -1,49 +0,0 @@
-package com.vanced.manager.domain.pkg
-
-import android.annotation.SuppressLint
-import android.content.pm.PackageManager
-import android.os.Build
-
-interface PkgManager {
-
-    @Throws(PackageManager.NameNotFoundException::class)
-    suspend fun getVersionCode(packageName: String): Int
-
-    @Throws(PackageManager.NameNotFoundException::class)
-    suspend fun getVersionName(packageName: String): String
-}
-
-class PkgManagerImpl(
-    private val packageManager: PackageManager
-) : PkgManager {
-
-    private companion object {
-        const val PACKAGE_FLAG_ALL_OFF = 0
-        const val MAJOR_IGNORE = 0xFFFFFFFF
-    }
-
-    @SuppressLint("WrongConstant")
-    @Suppress("DEPRECATION")
-    @Throws(PackageManager.NameNotFoundException::class)
-    override suspend fun getVersionCode(
-        packageName: String
-    ) = with(packageManager) {
-        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.P) {
-            getPackageInfo(packageName, PACKAGE_FLAG_ALL_OFF)
-                .longVersionCode
-                .and(MAJOR_IGNORE)
-                .toInt()
-        } else {
-            getPackageInfo(packageName, PACKAGE_FLAG_ALL_OFF)
-                .versionCode
-        }
-    }
-
-    @SuppressLint("WrongConstant")
-    @Throws(PackageManager.NameNotFoundException::class)
-    override suspend fun getVersionName(
-        packageName: String
-    ): String = packageManager
-        .getPackageInfo(packageName, PACKAGE_FLAG_ALL_OFF)
-        .versionName
-}
--- a/app/src/main/java/com/vanced/manager/domain/util/EntityMapper.kt
+++ b/app/src/main/java/com/vanced/manager/domain/util/EntityMapper.kt
@ -1,7 +0,0 @@
-package com.vanced.manager.domain.util
-
-interface EntityMapper<T, Model> {
-
-    suspend fun mapToModel(entity: T): Model
-
-}
--- a/app/src/main/java/com/vanced/manager/network/DataService.kt
+++ b/app/src/main/java/com/vanced/manager/network/DataService.kt
@ -1,11 +0,0 @@
-package com.vanced.manager.network
-
-import com.vanced.manager.network.model.DataDto
-import retrofit2.http.GET
-
-interface DataService {
-
-    @GET("latest.json")
-    suspend fun get(): DataDto
-
-}
--- a/app/src/main/java/com/vanced/manager/network/GithubService.kt
+++ b/app/src/main/java/com/vanced/manager/network/GithubService.kt
@ -0,0 +1,22 @@
+package com.vanced.manager.network
+
+import com.vanced.manager.network.dto.GithubReleaseDto
+import retrofit2.http.GET
+
+private const val REPOS_VANCED = "repos/YTVanced"
+
+interface GithubService {
+
+    @GET("$REPOS_VANCED/Vanced/releases/latest")
+    suspend fun getVancedYoutubeRelease(): GithubReleaseDto
+
+    @GET("$REPOS_VANCED/VancedMusic/releases/latest")
+    suspend fun getVancedYoutubeMusicRelease(): GithubReleaseDto
+
+    @GET("$REPOS_VANCED/VancedMicrog/releases/latest")
+    suspend fun getVancedMicrogRelease(): GithubReleaseDto
+
+    @GET("$REPOS_VANCED/VancedManager/releases/latest")
+    suspend fun getVancedManagerRelease(): GithubReleaseDto
+
+}
--- a/app/src/main/java/com/vanced/manager/network/dto/GithubDto.kt
+++ b/app/src/main/java/com/vanced/manager/network/dto/GithubDto.kt
@ -0,0 +1,25 @@
+package com.vanced.manager.network.dto
+
+import kotlinx.serialization.SerialName
+import kotlinx.serialization.Serializable
+
+@Serializable
+data class GithubReleaseDto(
+    @SerialName("tag_name")
+    val tagName: String,
+
+    @SerialName("body")
+    val body: String,
+
+    @SerialName("assets")
+    val assets: List<GithubReleaseAssetDto>
+)
+
+@Serializable
+data class GithubReleaseAssetDto(
+    @SerialName("name")
+    val name: String,
+
+    @SerialName("browser_download_url")
+    val browserDownloadUrl: String
+)
--- a/app/src/main/java/com/vanced/manager/network/model/AppDto.kt
+++ b/app/src/main/java/com/vanced/manager/network/model/AppDto.kt
@ -1,16 +0,0 @@
-package com.vanced.manager.network.model
-
-import com.google.gson.annotations.SerializedName
-
-data class AppDto(
-    @SerializedName("name") val name: String,
-    @SerializedName("version") val version: String,
-    @SerializedName("version_code") val versionCode: Int,
-    @SerializedName("changelog") val changelog: String,
-    @SerializedName("icon_url") val iconUrl: String,
-    @SerializedName("package_name") val packageName: String,
-    @SerializedName("url") val url: String? = null,
-    @SerializedName("versions") val versions: List<String>? = null,
-    @SerializedName("themes") val themes: List<String>? = null,
-    @SerializedName("langs") val languages: List<String>? = null,
-)
--- a/app/src/main/java/com/vanced/manager/network/model/AppDtoMapper.kt
+++ b/app/src/main/java/com/vanced/manager/network/model/AppDtoMapper.kt
@ -1,156 +0,0 @@
-package com.vanced.manager.network.model
-
-import android.content.Context
-import com.vanced.manager.R
-import com.vanced.manager.core.preferences.holder.musicVersionPref
-import com.vanced.manager.core.preferences.holder.vancedLanguagesPref
-import com.vanced.manager.core.preferences.holder.vancedThemePref
-import com.vanced.manager.core.preferences.holder.vancedVersionPref
-import com.vanced.manager.domain.datasource.PackageInformationDataSource
-import com.vanced.manager.domain.model.App
-import com.vanced.manager.domain.model.AppStatus
-import com.vanced.manager.domain.model.InstallationOption
-import com.vanced.manager.domain.model.InstallationOptionItem
-import com.vanced.manager.domain.util.EntityMapper
-import com.vanced.manager.network.util.MUSIC_NAME
-import com.vanced.manager.network.util.VANCED_NAME
-import java.util.*
-
-class AppDtoMapper(
-    private val pkgInfoDataSource: PackageInformationDataSource,
-    private val context: Context
-) : EntityMapper<AppDto, App> {
-
-    private val latestVersionRadioButton =
-        InstallationOptionItem(
-            displayText = { context.getString(R.string.app_version_dialog_option_latest) },
-            key = "latest"
-        )
-
-    override suspend fun mapToModel(
-        entity: AppDto
-    ) = with(entity) {
-        val localVersionCode = pkgInfoDataSource.getVersionCode(packageName)
-        App(
-            name = name,
-            remoteVersion = version,
-            remoteVersionCode = versionCode,
-            installedVersion = pkgInfoDataSource.getVersionName(packageName),
-            installedVersionCode = localVersionCode,
-            appStatus = compareVersionCodes(versionCode, localVersionCode),
-            packageName = packageName,
-            iconUrl = iconUrl,
-            changelog = changelog,
-            url = url,
-            versions = versions,
-            themes = themes,
-            languages = languages,
-            installationOptions = getInstallationOptions(name, themes, versions, languages)
-        )
-    }
-
-    private fun compareVersionCodes(
-        remote: Int?,
-        local: Int?
-    ) = if (local != null && remote != null) {
-        when {
-            remote > local -> AppStatus.Update
-            remote <= local -> AppStatus.Reinstall
-            else -> AppStatus.Install
-        }
-    } else {
-        AppStatus.Install
-    }
-
-    private fun getInstallationOptions(
-        appName: String,
-        appThemes: List<String>?,
-        appVersions: List<String>?,
-        appLanguages: List<String>?,
-    ) : List<InstallationOption>? = when (appName) {
-        VANCED_NAME -> buildList {
-            if (appThemes != null) {
-                add(
-                    InstallationOption.SingleSelect(
-                        titleId = R.string.app_installation_options_theme,
-                        getOption = { vancedThemePref },
-                        setOption = {
-                            vancedThemePref = it
-                        },
-                        items = appThemes.map { theme ->
-                            InstallationOptionItem(
-                                displayText = {
-                                    theme.replaceFirstChar {
-                                        it.titlecase(Locale.getDefault())
-                                    }
-                                },
-                                key = theme
-                            )
-                        },
-                    )
-                )
-            }
-            if (appVersions != null) {
-                add(
-                    InstallationOption.SingleSelect(
-                        titleId = R.string.app_installation_options_version,
-                        getOption = { vancedVersionPref },
-                        setOption = {
-                            vancedVersionPref = it
-                        },
-                        items = (appVersions.map { version ->
-                            InstallationOptionItem(
-                                displayText = { "v$version" },
-                                key = version
-                            )
-                        } + latestVersionRadioButton).reversed(),
-                    )
-                )
-            }
-            if (appLanguages != null) {
-                add(
-                    InstallationOption.MultiSelect(
-                        titleId = R.string.app_installation_options_language,
-                        getOption = { vancedLanguagesPref },
-                        addOption = {
-                            vancedLanguagesPref = vancedLanguagesPref + it
-                        },
-                        removeOption = {
-                            vancedLanguagesPref = vancedLanguagesPref - it
-                        },
-                        items = appLanguages.map { language ->
-                            InstallationOptionItem(
-                                displayText = {
-                                    val locale = Locale(it)
-                                    locale.getDisplayName(locale)
-                                },
-                                key = language
-                            )
-                        },
-                    )
-                )
-            }
-        }
-        MUSIC_NAME -> buildList {
-            if (appVersions != null) {
-                add(
-                    InstallationOption.SingleSelect(
-                        titleId = R.string.app_installation_options_version,
-                        getOption = { musicVersionPref },
-                        setOption = {
-                            musicVersionPref = it
-                        },
-                        items = (appVersions.map { version ->
-                            InstallationOptionItem(
-                                displayText = { "v$version" },
-                                key = version
-                            )
-                        } + latestVersionRadioButton).reversed(),
-                    )
-                )
-            }
-
-        }
-        else -> null
-    }
-}
--- a/app/src/main/java/com/vanced/manager/network/model/DataDto.kt
+++ b/app/src/main/java/com/vanced/manager/network/model/DataDto.kt
@ -1,13 +0,0 @@
-package com.vanced.manager.network.model
-
-import com.google.gson.annotations.SerializedName
-
-data class DataDto(
-    @SerializedName("manager") val manager: AppDto,
-    @SerializedName("apps") val apps: DataAppDto
-)
-
-data class DataAppDto(
-    @SerializedName("nonroot") val nonroot: List<AppDto>,
-    @SerializedName("root") val root: List<AppDto>,
-)
--- a/app/src/main/java/com/vanced/manager/network/model/DataDtoMapper.kt
+++ b/app/src/main/java/com/vanced/manager/network/model/DataDtoMapper.kt
@ -1,26 +0,0 @@
-package com.vanced.manager.network.model
-
-import com.vanced.manager.core.preferences.holder.managerVariantPref
-import com.vanced.manager.domain.model.Data
-import com.vanced.manager.domain.util.EntityMapper
-
-class DataDtoMapper(
-    private val appDtoMapper: AppDtoMapper
-) : EntityMapper<DataDto, Data> {
-
-    override suspend fun mapToModel(
-        entity: DataDto
-    ) = with(entity) {
-        Data(
-            manager = appDtoMapper.mapToModel(manager),
-            apps =
-                if (managerVariantPref == "root") {
-                    apps.root
-                } else {
-                    apps.nonroot
-                }.map { appDto ->
-                    appDtoMapper.mapToModel(appDto)
-                }
-        )
-    }
-}
--- a/app/src/main/java/com/vanced/manager/network/util/Constants.kt
+++ b/app/src/main/java/com/vanced/manager/network/util/Constants.kt
@ -1,8 +1,8 @@
 package com.vanced.manager.network.util

 const val BASE = "https://api.vancedapp.com/api/v1/"
-const val BASE_MIRROR = "https://x1nto.github.io/VancedFiles/api/v2/" //TODO
-const val BASE_GITHUB = "https://x1nto.github.io/VancedFiles/api/v2/"
+
+const val GITHUB_API_BASE = "https://api.github.com/"

 const val VANCED_NAME = "YouTube Vanced"
 const val MUSIC_NAME = "YouTube Vanced Music"
--- a/app/src/main/java/com/vanced/manager/repository/AppRepository.kt
+++ b/app/src/main/java/com/vanced/manager/repository/AppRepository.kt
@ -0,0 +1,172 @@
+package com.vanced.manager.repository
+
+import com.vanced.manager.datasource.PkgInfoDatasource
+import com.vanced.manager.domain.model.AppData
+import com.vanced.manager.domain.model.AppState
+import com.vanced.manager.domain.model.AppType
+import com.vanced.manager.domain.model.App
+import com.vanced.manager.network.GithubService
+import com.vanced.manager.network.dto.GithubReleaseDto
+
+interface AppRepository {
+
+    suspend fun getVancedYoutubeNonroot(): App
+
+    suspend fun getVancedYoutubeRoot(): App
+
+    suspend fun getVancedYoutubeMusicNonroot(): App
+
+    suspend fun getVancedYoutubeMusicRoot(): App
+
+    suspend fun getVancedMicrog(): App
+
+    suspend fun getVancedManager(): App
+
+}
+
+class AppRepositoryImpl(
+    private val githubService: GithubService,
+    private val pkgInfoDatasource: PkgInfoDatasource,
+) : AppRepository {
+
+    override suspend fun getVancedYoutubeNonroot(): App {
+        val githubRelease = githubService.getVancedYoutubeRelease()
+        val remoteVersionCode = githubRelease.getVersionCode()
+        val remoteVersionName = githubRelease.getVersionName()
+        val installedVersionCode = pkgInfoDatasource.getVersionCode(AppData.PACKAGE_VANCED_YOUTUBE)
+        val installedVersionName = pkgInfoDatasource.getVersionName(AppData.PACKAGE_VANCED_YOUTUBE)
+        return App(
+            name = AppData.NAME_VANCED_YOUTUBE,
+            iconResId = AppData.ICON_VANCED_YOUTUBE,
+            changelog = githubRelease.body,
+            remoteVersionCode = remoteVersionCode,
+            remoteVersionName = remoteVersionName,
+            installedVersionCode = installedVersionCode,
+            installedVersionName = installedVersionName,
+            packageName = AppData.PACKAGE_VANCED_YOUTUBE,
+            launchActivity = AppData.LAUNCH_ACTIVITY_VANCED_YOUTUBE,
+            state = getNoonrotAppState(installedVersionCode, remoteVersionCode),
+            app = AppType.VANCED_YOUTUBE,
+        )
+    }
+
+    override suspend fun getVancedYoutubeRoot(): App {
+        val githubRelease = githubService.getVancedYoutubeRelease()
+        val remoteVersionCode = githubRelease.getVersionCode()
+        val remoteVersionName = githubRelease.getVersionName()
+        val installedVersionCode = pkgInfoDatasource.getVersionCode(AppData.PACKAGE_ROOT_VANCED_YOUTUBE)
+        val installedVersionName = pkgInfoDatasource.getVersionName(AppData.PACKAGE_ROOT_VANCED_YOUTUBE)
+        return App(
+            name = AppData.NAME_VANCED_YOUTUBE,
+            iconResId = AppData.ICON_VANCED_YOUTUBE,
+            changelog = githubRelease.body,
+            remoteVersionCode = remoteVersionCode,
+            remoteVersionName = remoteVersionName,
+            installedVersionCode = installedVersionCode,
+            installedVersionName = installedVersionName,
+            packageName = AppData.PACKAGE_VANCED_YOUTUBE,
+            launchActivity = AppData.LAUNCH_ACTIVITY_VANCED_YOUTUBE,
+            state = getNoonrotAppState(installedVersionCode, remoteVersionCode),
+            app = AppType.VANCED_YOUTUBE,
+        )
+    }
+
+    override suspend fun getVancedYoutubeMusicNonroot(): App {
+        val githubRelease = githubService.getVancedYoutubeMusicRelease()
+        val remoteVersionCode = githubRelease.getVersionCode()
+        val remoteVersionName = githubRelease.getVersionName()
+        val installedVersionCode = pkgInfoDatasource.getVersionCode(AppData.PACKAGE_VANCED_YOUTUBE_MUSIC)
+        val installedVersionName = pkgInfoDatasource.getVersionName(AppData.PACKAGE_VANCED_YOUTUBE_MUSIC)
+        return App(
+            name = AppData.NAME_VANCED_YOUTUBE_MUSIC,
+            iconResId = AppData.ICON_VANCED_YOUTUBE_MUSIC,
+            changelog = githubRelease.body,
+            remoteVersionCode = remoteVersionCode,
+            remoteVersionName = remoteVersionName,
+            installedVersionCode = installedVersionCode,
+            installedVersionName = installedVersionName,
+            packageName = AppData.PACKAGE_VANCED_YOUTUBE_MUSIC,
+            launchActivity = AppData.LAUNCH_ACTIVITY_VANCED_YOUTUBE_MUSIC,
+            state = getNoonrotAppState(installedVersionCode, remoteVersionCode),
+            app = AppType.VANCED_YOUTUBE_MUSIC,
+        )
+    }
+
+    override suspend fun getVancedYoutubeMusicRoot(): App {
+        val githubRelease = githubService.getVancedYoutubeMusicRelease()
+        val remoteVersionCode = githubRelease.getVersionCode()
+        val remoteVersionName = githubRelease.getVersionName()
+        val installedVersionCode = pkgInfoDatasource.getVersionCode(AppData.PACKAGE_ROOT_VANCED_YOUTUBE_MUSIC)
+        val installedVersionName = pkgInfoDatasource.getVersionName(AppData.PACKAGE_ROOT_VANCED_YOUTUBE_MUSIC)
+        return App(
+            name = AppData.NAME_VANCED_YOUTUBE_MUSIC,
+            iconResId = AppData.ICON_VANCED_YOUTUBE_MUSIC,
+            changelog = githubRelease.body,
+            remoteVersionCode = remoteVersionCode,
+            remoteVersionName = remoteVersionName,
+            installedVersionCode = installedVersionCode,
+            installedVersionName = installedVersionName,
+            packageName = AppData.PACKAGE_VANCED_YOUTUBE_MUSIC,
+            launchActivity = AppData.LAUNCH_ACTIVITY_VANCED_YOUTUBE_MUSIC,
+            state = getNoonrotAppState(installedVersionCode, remoteVersionCode),
+            app = AppType.VANCED_YOUTUBE_MUSIC,
+        )
+    }
+
+    override suspend fun getVancedMicrog(): App {
+        val githubRelease = githubService.getVancedMicrogRelease()
+        val remoteVersionCode = githubRelease.getVersionCode()
+        val remoteVersionName = githubRelease.getVersionName()
+        val installedVersionCode = pkgInfoDatasource.getVersionCode(AppData.PACKAGE_VANCED_MICROG)
+        val installedVersionName = pkgInfoDatasource.getVersionName(AppData.PACKAGE_VANCED_MICROG)
+        return App(
+            name = AppData.NAME_VANCED_MICROG,
+            iconResId = AppData.ICON_VANCED_MICROG,
+            changelog = githubRelease.body,
+            remoteVersionCode = remoteVersionCode,
+            remoteVersionName = remoteVersionName,
+            installedVersionCode = installedVersionCode,
+            installedVersionName = installedVersionName,
+            packageName = AppData.PACKAGE_VANCED_MICROG,
+            launchActivity = AppData.LAUNCH_ACTIVITY_VANCED_MICROG,
+            state = getNoonrotAppState(installedVersionCode, remoteVersionCode),
+            app = AppType.VANCED_MICROG,
+        )
+    }
+
+    override suspend fun getVancedManager(): App {
+        val githubRelease = githubService.getVancedManagerRelease()
+        val remoteVersionCode = githubRelease.getVersionCode()
+        val remoteVersionName = githubRelease.getVersionName()
+        val installedVersionCode = pkgInfoDatasource.getVersionCode(AppData.PACKAGE_VANCED_MANAGER)
+        val installedVersionName = pkgInfoDatasource.getVersionName(AppData.PACKAGE_VANCED_MANAGER)
+        return App(
+            name = AppData.NAME_VANCED_MANAGER,
+            iconResId = AppData.ICON_VANCED_MANAGER,
+            changelog = githubRelease.body,
+            remoteVersionCode = remoteVersionCode,
+            remoteVersionName = remoteVersionName,
+            installedVersionCode = installedVersionCode,
+            installedVersionName = installedVersionName,
+            packageName = AppData.PACKAGE_VANCED_MANAGER,
+            launchActivity = AppData.LAUNCH_ACTIVITY_VANCED_MANAGER,
+            state = getNoonrotAppState(installedVersionCode, remoteVersionCode),
+            app = AppType.VANCED_MANAGER,
+        )
+    }
+
+    private fun getNoonrotAppState(
+        installedVersionCode: Int?,
+        remoteVersionCode: Int
+    ): AppState {
+        return when {
+            installedVersionCode == null -> AppState.NOT_INSTALLED
+            installedVersionCode < remoteVersionCode -> AppState.NEEDS_UPDATE
+            installedVersionCode >= remoteVersionCode -> AppState.INSTALLED
+            else -> AppState.NOT_INSTALLED
+        }
+    }
+
+    private fun GithubReleaseDto.getVersionCode() = tagName.substringAfter("-").toInt()
+    private fun GithubReleaseDto.getVersionName() = tagName.substringBefore("-")
+}
--- a/app/src/main/java/com/vanced/manager/repository/DataRepository.kt
+++ b/app/src/main/java/com/vanced/manager/repository/DataRepository.kt
@ -1,9 +0,0 @@
-package com.vanced.manager.repository
-
-import com.vanced.manager.domain.model.Data
-
-interface DataRepository {
-
-    suspend fun fetch(): Data
-
-}
--- a/app/src/main/java/com/vanced/manager/repository/MainRepository.kt
+++ b/app/src/main/java/com/vanced/manager/repository/MainRepository.kt
@ -1,14 +0,0 @@
-package com.vanced.manager.repository
-
-import com.vanced.manager.network.DataService
-import com.vanced.manager.network.model.DataDtoMapper
-
-class MainRepository(
-    private val mainService: DataService,
-    private val mapper: DataDtoMapper
-) : DataRepository {
-
-    override suspend fun fetch() =
-        mapper.mapToModel(mainService.get())
-
-}
--- a/app/src/main/java/com/vanced/manager/repository/MirrorRepository.kt
+++ b/app/src/main/java/com/vanced/manager/repository/MirrorRepository.kt
@ -1,14 +0,0 @@
-package com.vanced.manager.repository
-
-import com.vanced.manager.network.DataService
-import com.vanced.manager.network.model.DataDtoMapper
-
-class MirrorRepository(
-    private val mirrorService: DataService,
-    private val mapper: DataDtoMapper
-) : DataRepository {
-
-    override suspend fun fetch() =
-        mapper.mapToModel(mirrorService.get())
-
-}
--- a/app/src/main/java/com/vanced/manager/repository/PreferenceRepository.kt
+++ b/app/src/main/java/com/vanced/manager/repository/PreferenceRepository.kt
@ -0,0 +1,77 @@
+package com.vanced.manager.repository
+
+import androidx.compose.foundation.isSystemInDarkTheme
+import androidx.compose.runtime.Composable
+import com.vanced.manager.datasource.PreferenceData
+import com.vanced.manager.datasource.PreferenceDatasource
+
+interface PreferenceRepository {
+
+    var managerUseCustomTabs: Boolean
+    var managerMode: ManagerMode
+    var managerTheme: ManagerTheme
+
+}
+
+class PreferenceRepositoryImpl(
+    private val preferenceDatasource: PreferenceDatasource
+) : PreferenceRepository {
+
+    override var managerUseCustomTabs: Boolean
+        get() = preferenceDatasource.managerUseCustomTabs
+        set(value) {
+            preferenceDatasource.managerUseCustomTabs = value
+        }
+
+    override var managerMode: ManagerMode
+        get() = ManagerMode.fromValue(preferenceDatasource.managerMode)
+        set(value) {
+            preferenceDatasource.managerMode = value.value
+        }
+
+    override var managerTheme: ManagerTheme
+        get() = ManagerTheme.fromValue(preferenceDatasource.managerTheme)
+        set(value) {
+            preferenceDatasource.managerTheme = value.value
+        }
+
+}
+
+
+enum class ManagerTheme(val value: String) {
+    LIGHT(PreferenceData.MANAGER_THEME_VALUE_LIGHT),
+    DARK(PreferenceData.MANAGER_THEME_VALUE_DARK),
+    SYSTEM_DEFAULT(PreferenceData.MANAGER_THEME_VALUE_SYSTEM_DEFAULT);
+
+    @Composable
+    fun isDark() = when (this) {
+        LIGHT -> false
+        DARK -> true
+        SYSTEM_DEFAULT -> isSystemInDarkTheme()
+    }
+
+    companion object {
+        fun fromValue(value: String?): ManagerTheme {
+            return values().find {
+                it.value == value
+            } ?: SYSTEM_DEFAULT
+        }
+    }
+}
+
+enum class ManagerMode(val value: String) {
+    ROOT(PreferenceData.MANAGER_MODE_VALUE_ROOT),
+    NONROOT(PreferenceData.MANAGER_MODE_VALUE_NONROOT);
+
+    val isRoot get() = this == ROOT
+    val isNonroot get() = this == NONROOT
+
+    companion object {
+        fun fromValue(value: String?): ManagerMode {
+            return when (value) {
+                "root" -> ROOT
+                else -> NONROOT
+            }
+        }
+    }
+}
--- a/app/src/main/java/com/vanced/manager/ui/MainActivity.kt
+++ b/app/src/main/java/com/vanced/manager/ui/MainActivity.kt
@ -73,12 +73,15 @@ class MainActivity : ComponentActivity() {
                        when (val screen = backStack.last()) {
                            is Screen.Home -> {
                                HomeScreen(
-                                    viewModel = mainViewModel,
+                                    managerState = mainViewModel.appState,
+                                    onRefresh = {
+                                        mainViewModel.fetch()
+                                    },
                                    onToolbarScreenSelected = {
                                        backStack.push(it)
                                    },
-                                    onAppDownloadClick = { appName, appVersions, installationOptions ->
-                                        if (installationOptions != null) {
+                                    onAppDownloadClick = { app ->
+                                        /*if (installationOptions != null) {
                                            backStack.push(
                                                Screen.Configuration(
                                                    appName,
@ -88,13 +91,13 @@ class MainActivity : ComponentActivity() {
                                            )
                                        } else {
                                            backStack.push(Screen.Install(appName, appVersions))
-                                        }
+                                        }*/
                                    },
-                                    onAppLaunchClick = { appName, packageName ->
-                                        mainViewModel.launchApp(appName, packageName)
+                                    onAppLaunchClick = { app ->
+                                        mainViewModel.launchApp(app.packageName, app.launchActivity)
                                    },
-                                    onAppUninstallClick = { packageName ->
-                                        mainViewModel.uninstallApp(packageName)
+                                    onAppUninstallClick = { app ->
+                                        mainViewModel.uninstallApp(app.packageName)
                                    }
                                )
                            }
--- a/app/src/main/java/com/vanced/manager/ui/screen/HomeScreen.kt
+++ b/app/src/main/java/com/vanced/manager/ui/screen/HomeScreen.kt
@ -15,36 +15,30 @@ import androidx.compose.runtime.*
 import androidx.compose.ui.Modifier
 import androidx.compose.ui.res.painterResource
 import androidx.compose.ui.unit.dp
-import coil.compose.rememberImagePainter
-import coil.request.CachePolicy
 import com.google.accompanist.swiperefresh.rememberSwipeRefreshState
 import com.vanced.manager.R
 import com.vanced.manager.core.util.socialMedia
 import com.vanced.manager.core.util.sponsors
 import com.vanced.manager.domain.model.App
-import com.vanced.manager.domain.model.InstallationOption
 import com.vanced.manager.ui.component.*
 import com.vanced.manager.ui.resource.managerString
 import com.vanced.manager.ui.util.Screen
-import com.vanced.manager.ui.viewmodel.MainViewModel
+import com.vanced.manager.ui.viewmodel.ManagerState
 import com.vanced.manager.ui.widget.AppCard
 import com.vanced.manager.ui.widget.AppCardPlaceholder
 import com.vanced.manager.ui.widget.LinkCard

@Composable
 fun HomeScreen(
-    viewModel: MainViewModel,
+    managerState: ManagerState,
+    onRefresh: () -> Unit,
    onToolbarScreenSelected: (Screen) -> Unit,
-    onAppDownloadClick: (
-        appName: String,
-        appVersions: List<String>?,
-        installationOptions: List<InstallationOption>?
-    ) -> Unit,
-    onAppUninstallClick: (appPackage: String) -> Unit,
-    onAppLaunchClick: (appName: String, appPackage: String) -> Unit,
+    onAppDownloadClick: (App) -> Unit,
+    onAppUninstallClick: (App) -> Unit,
+    onAppLaunchClick: (App) -> Unit,
 ) {
    val refreshState =
-        rememberSwipeRefreshState(isRefreshing = viewModel.appState.isFetching)
+        rememberSwipeRefreshState(isRefreshing = managerState.isFetching)
    var menuExpanded by remember { mutableStateOf(false) }
    val dropdownScreens = remember { listOf(Screen.Settings, Screen.About) }

@ -68,24 +62,24 @@ fun HomeScreen(
                .fillMaxSize()
                .padding(paddingValues),
            swipeRefreshState = refreshState,
-            onRefresh = { viewModel.fetch() }
+            onRefresh = onRefresh
        ) {
            AnimatedContent(
                modifier = Modifier.fillMaxSize(),
-                targetState = viewModel.appState,
+                targetState = managerState,
                transitionSpec = {
                    scaleIn(initialScale = 0.9f) + fadeIn() with
                            scaleOut(targetScale = 0.9f) + fadeOut()
                }
            ) { animatedAppState ->
                when (animatedAppState) {
-                    is StateFetching -> {
+                    is ManagerState.Fetching -> {
                        HomeScreenLoading(
                            modifier = Modifier.fillMaxSize(),
                            appsCount = animatedAppState.placeholderAppsCount
                        )
                    }
-                    is StateSuccess -> {
+                    is ManagerState.Success -> {
                        HomeScreenLoaded(
                            modifier = Modifier.fillMaxSize(),
                            apps = animatedAppState.apps,
@ -94,7 +88,7 @@ fun HomeScreen(
                            onAppLaunchClick = onAppLaunchClick
                        )
                    }
-                    is StateError -> {
+                    is ManagerState.Error -> {
                        //TODO
                    }
                }
@ -103,10 +97,6 @@ fun HomeScreen(
    }
 }

-typealias StateFetching = MainViewModel.AppState.Fetching
-typealias StateSuccess = MainViewModel.AppState.Success
-typealias StateError = MainViewModel.AppState.Error
-
@Composable
 private fun HomeScreenTopBar(
    menuExpanded: Boolean,
@ -150,49 +140,34 @@ private fun HomeScreenTopBar(
 private fun HomeScreenLoaded(
    modifier: Modifier = Modifier,
    apps: List<App>,
-    onAppDownloadClick: (
-        appName: String,
-        appVersions: List<String>?,
-        installationOptions: List<InstallationOption>?
-    ) -> Unit,
-    onAppUninstallClick: (appPackage: String) -> Unit,
-    onAppLaunchClick: (appName: String, appPackage: String) -> Unit,
+    onAppDownloadClick: (App) -> Unit,
+    onAppUninstallClick: (App) -> Unit,
+    onAppLaunchClick: (App) -> Unit,
 ) {
    HomeScreenBody(modifier = modifier) {
        managerCategory(categoryName = {
            managerString(R.string.home_category_apps)
        }) {
            items(apps) { app ->
-                val appIcon = rememberImagePainter(app.iconUrl) {
-                    diskCachePolicy(CachePolicy.ENABLED)
-                }
+                val appIcon = painterResource(id = app.iconResId)

                var showAppInfoDialog by remember { mutableStateOf(false) }

                AppCard(
-                    modifier = Modifier
-                        .fillMaxWidth(),
+                    modifier = Modifier.fillMaxWidth(),
                    appName = app.name,
                    appIcon = appIcon,
-                    appInstalledVersion = app.installedVersion,
-                    appRemoteVersion = app.remoteVersion,
+                    appInstalledVersion = app.installedVersionName,
+                    appRemoteVersion = app.remoteVersionName,
+                    appState = app.state,
                    onAppDownloadClick = {
-                        onAppDownloadClick(
-                            app.name,
-                            app.versions,
-                            app.installationOptions
-                        )
+                        onAppDownloadClick(app)
                    },
                    onAppUninstallClick = {
-                        onAppUninstallClick(
-                            app.packageName
-                        )
+                        onAppUninstallClick(app)
                    },
                    onAppLaunchClick = {
-                        onAppLaunchClick(
-                            app.name,
-                            app.packageName,
-                        )
+                        onAppLaunchClick(app)
                    },
                    onAppInfoClick = {
                        showAppInfoDialog = true
--- a/app/src/main/java/com/vanced/manager/ui/screen/SettingsScreen.kt
+++ b/app/src/main/java/com/vanced/manager/ui/screen/SettingsScreen.kt
@ -11,12 +11,11 @@ import androidx.compose.runtime.*
 import androidx.compose.ui.Modifier
 import androidx.compose.ui.res.stringResource
 import com.vanced.manager.R
-import com.vanced.manager.core.preferences.holder.managerThemePref
-import com.vanced.manager.core.preferences.holder.managerVariantPref
 import com.vanced.manager.core.util.isMagiskInstalled
+import com.vanced.manager.repository.ManagerMode
+import com.vanced.manager.repository.ManagerTheme
 import com.vanced.manager.ui.component.*
 import com.vanced.manager.ui.resource.managerString
-import com.vanced.manager.ui.theme.ManagerTheme
 import com.vanced.manager.ui.util.Screen
 import com.vanced.manager.ui.viewmodel.SettingsViewModel
 import org.koin.androidx.compose.viewModel
@ -60,13 +59,13 @@ fun SettingsScreen(
                        preferenceDescription = stringResource(id = R.string.settings_preference_use_custom_tabs_summary),
                        isChecked = viewModel.managerUseCustomTabs,
                        onCheckedChange = {
-                            viewModel.managerUseCustomTabs = it
+                            viewModel.saveManagerUseCustomTabs(it)
                        }
                    )
                }
                item {
                    var showDialog by remember { mutableStateOf(false) }
-                    var selectedMode by remember { mutableStateOf(EntryValue(viewModel.managerMode)) }
+                    var selectedMode by remember { mutableStateOf(EntryValue(viewModel.managerMode.value)) }
                    ManagerSingleSelectDialogPreference(
                        preferenceTitle = managerString(
                            stringId = R.string.settings_preference_variant_title
@ -83,7 +82,7 @@ fun SettingsScreen(
                        },
                        onDismissRequest = {
                            showDialog = false
-                            selectedMode = EntryValue(managerVariantPref)
+                            selectedMode = EntryValue(viewModel.managerMode.value)
                        },
                        onEntrySelect = {
                            if (it.value == "root" && !isMagiskInstalled)
@ -92,7 +91,7 @@ fun SettingsScreen(
                            selectedMode = it
                        },
                        onSave = {
-                            viewModel.managerMode = selectedMode.value
+                            viewModel.saveManagerMode(ManagerMode.fromValue(selectedMode.value))
                            showDialog = false
                        }
                    )
@ -103,36 +102,38 @@ fun SettingsScreen(
            }) {
                item {
                    var showDialog by remember { mutableStateOf(false) }
-                    var selectedTheme by remember { mutableStateOf(EntryValue(managerThemePref)) }
+                    var selectedTheme by remember { mutableStateOf(EntryValue(viewModel.managerTheme.value)) }
                    ManagerSingleSelectDialogPreference(
                        preferenceTitle = managerString(stringId = R.string.settings_preference_theme_title),
                        preferenceDescription = managerString(
-                            stringId = viewModel.getThemeStringIdByValue(selectedTheme.value)
+                            stringId = viewModel.getThemeStringId(
+                                ManagerTheme.fromValue(selectedTheme.value)
+                            )
                        ),
                        showDialog = showDialog,
                        selected = selectedTheme,
                        entries = mapOf(
-                            EntryText(managerString(viewModel.getThemeStringIdByValue(SettingsViewModel.THEME_LIGHT_VALUE))) to
-                                    EntryValue(SettingsViewModel.THEME_LIGHT_VALUE),
-                            EntryText(managerString(viewModel.getThemeStringIdByValue(SettingsViewModel.THEME_DARK_VALUE))) to
-                                    EntryValue(SettingsViewModel.THEME_DARK_VALUE),
-                            EntryText(managerString(viewModel.getThemeStringIdByValue(SettingsViewModel.THEME_SYSTEM_DEFAULT_VALUE))) to
-                                    EntryValue(SettingsViewModel.THEME_SYSTEM_DEFAULT_VALUE),
+                            EntryText(managerString(viewModel.getThemeStringId(ManagerTheme.LIGHT)))
+                                    to EntryValue(ManagerTheme.LIGHT.value),
+                            EntryText(managerString(viewModel.getThemeStringId(ManagerTheme.DARK)))
+                                    to EntryValue(ManagerTheme.DARK.value),
+                            EntryText(managerString(viewModel.getThemeStringId(ManagerTheme.SYSTEM_DEFAULT)))
+                                    to EntryValue(ManagerTheme.SYSTEM_DEFAULT.value),
                        ),
                        onClick = {
                            showDialog = true
                        },
                        onDismissRequest = {
                            showDialog = false
-                            selectedTheme = EntryValue(viewModel.managerTheme)
+                            selectedTheme = EntryValue(viewModel.managerTheme.value)
                        },
                        onEntrySelect = {
                            selectedTheme = it
                        },
                        onSave = {
-                            viewModel.managerTheme = selectedTheme.value
                            showDialog = false
-                            onThemeChange(ManagerTheme.fromKey(selectedTheme.value))
+                            viewModel.saveManagerTheme(ManagerTheme.fromValue(selectedTheme.value))
+                            onThemeChange(ManagerTheme.fromValue(selectedTheme.value))
                        }
                    )
                }
--- a/app/src/main/java/com/vanced/manager/ui/theme/Theme.kt
+++ b/app/src/main/java/com/vanced/manager/ui/theme/Theme.kt
@ -8,7 +8,6 @@ import androidx.compose.material3.*
 import androidx.compose.runtime.Composable
 import androidx.compose.runtime.CompositionLocalProvider
 import androidx.compose.ui.platform.LocalContext
-import com.vanced.manager.ui.viewmodel.SettingsViewModel

 const val defAccentColor = 0xFF0477E1

@ -67,29 +66,6 @@ private val DarkThemeColors = darkColorScheme(
    inverseSurface = md_theme_dark_inverseSurface,
 )

-enum class ManagerTheme {
-    LIGHT,
-    DARK,
-    SYSTEM_DEFAULT;
-
-    @Composable
-    fun isDark() = when (this) {
-        LIGHT -> false
-        DARK -> true
-        SYSTEM_DEFAULT -> isSystemInDarkTheme()
-    }
-
-    companion object {
-        fun fromKey(key: String?): ManagerTheme {
-            return when (key) {
-                SettingsViewModel.THEME_DARK_VALUE -> DARK
-                SettingsViewModel.THEME_LIGHT_VALUE -> LIGHT
-                else -> SYSTEM_DEFAULT
-            }
-        }
-    }
-}
-
@Composable
 inline fun apiDependantColorScheme(
    dynamic: () -> ColorScheme,
--- a/app/src/main/java/com/vanced/manager/ui/viewmodel/MainViewModel.kt
+++ b/app/src/main/java/com/vanced/manager/ui/viewmodel/MainViewModel.kt
@ -1,95 +1,84 @@
 package com.vanced.manager.ui.viewmodel

 import android.app.Application
-import android.content.ActivityNotFoundException
 import android.content.ComponentName
 import android.content.Intent
-import android.content.SharedPreferences
-import android.util.Log
 import androidx.compose.runtime.getValue
 import androidx.compose.runtime.mutableStateOf
 import androidx.compose.runtime.setValue
 import androidx.lifecycle.AndroidViewModel
 import androidx.lifecycle.viewModelScope
 import com.vanced.manager.core.installer.util.PM
-import com.vanced.manager.core.preferences.holder.managerVariantPref
 import com.vanced.manager.domain.model.App
-import com.vanced.manager.network.util.MICROG_NAME
-import com.vanced.manager.network.util.MUSIC_NAME
-import com.vanced.manager.network.util.VANCED_NAME
-import com.vanced.manager.repository.MainRepository
-import com.vanced.manager.repository.MirrorRepository
-import com.vanced.manager.ui.theme.ManagerTheme
+import com.vanced.manager.repository.*
+import kotlinx.coroutines.async
+import kotlinx.coroutines.awaitAll
 import kotlinx.coroutines.launch
+import kotlinx.coroutines.supervisorScope
+import retrofit2.HttpException

 class MainViewModel(
-    private val mainRepository: MainRepository,
-    private val mirrorRepository: MirrorRepository,
-    private val preferences: SharedPreferences,
+    private val appRepository: AppRepository,
+    private val preferenceRepository: PreferenceRepository,
    private val app: Application,
 ) : AndroidViewModel(app) {

-    private val isRoot
-        get() = managerVariantPref == "root"
+    var appMode by mutableStateOf(preferenceRepository.managerMode)
+    var appTheme by mutableStateOf(preferenceRepository.managerTheme)

-    private val appCount: Int
-        get() = if (isRoot) 2 else 3
+    private val appCount
+        get() = when (appMode) {
+            ManagerMode.ROOT -> 2
+            ManagerMode.NONROOT -> 3
+        }

-    sealed class AppState {
-        data class Fetching(val placeholderAppsCount: Int) : AppState()
-        data class Success(val apps: List<App>) : AppState()
-        data class Error(val error: String) : AppState()
-
-        val isFetching get() = this is Fetching
-        val isSuccess get() = this is Success
-        val isError get() = this is Error
-    }
-
-    var appState by mutableStateOf<AppState>(AppState.Fetching(appCount))
+    var appState by mutableStateOf<ManagerState>(ManagerState.Fetching(appCount))
        private set

-    var appTheme by mutableStateOf(
-        ManagerTheme.fromKey(
-            preferences.getString(
-                SettingsViewModel.MANAGER_THEME_KEY,
-                SettingsViewModel.THEME_SYSTEM_DEFAULT_VALUE
-            )
-        )
-    )
-
    fun fetch() {
        viewModelScope.launch {
-            appState = AppState.Fetching(appCount)
+            try {
+                supervisorScope {
+                    appState = ManagerState.Fetching(appCount)

-            fetchData()
+                    when (appMode) {
+                        ManagerMode.ROOT -> {
+                            appState = ManagerState.Success(
+                                apps = listOf(
+                                    async { appRepository.getVancedYoutubeRoot() },
+                                    async { appRepository.getVancedYoutubeMusicRoot() }
+                                ).awaitAll()
+                            )
+                        }
+                        ManagerMode.NONROOT -> {
+                            appState = ManagerState.Success(
+                                apps = listOf(
+                                    async { appRepository.getVancedYoutubeNonroot() },
+                                    async { appRepository.getVancedYoutubeMusicNonroot() },
+                                    async { appRepository.getVancedMicrog() }
+                                ).awaitAll()
+                            )
+                        }
+                    }
+                }
+            } catch (e: HttpException) {
+                appState = ManagerState.Error(e.message())
+            } catch (e: Exception) {
+                appState = ManagerState.Error(e.toString())
+            }
        }
    }

    fun launchApp(
-        appName: String,
-        appPackage: String,
+        packageName: String,
+        launchActivity: String
    ) {
-        val component = ComponentName(
-            /* pkg = */ appPackage,
-            /* cls = */ when (appName) {
-                VANCED_NAME -> "com.google.android.youtube.HomeActivity"
-                MUSIC_NAME -> "com.google.android.apps.youtube.music.activities.MusicActivity"
-                MICROG_NAME -> "org.microg.gms.ui.SettingsActivity"
-                else -> throw IllegalArgumentException("$appName is not a valid app")
-            }
-        )
-
-        try {
-            app.startActivity(
-                Intent().apply {
-                    addFlags(Intent.FLAG_ACTIVITY_NEW_TASK)
-                    setComponent(component)
-                }
-            )
-        } catch (e: ActivityNotFoundException) {
-            Log.d(TAG, "Unable to launch $appName")
-            e.printStackTrace()
+        val component = ComponentName(packageName, launchActivity)
+        val intent = Intent().apply {
+            setComponent(component)
+            addFlags(Intent.FLAG_ACTIVITY_NEW_TASK)
        }
+        app.startActivity(intent)
    }

    //TODO implement root uninstallation
@ -99,28 +88,14 @@ class MainViewModel(
        PM.uninstallPackage(appPackage, app)
    }

-    private suspend fun fetchData(
-        fromMirror: Boolean = false
-    ) {
-        try {
-            val repository = if (fromMirror) mirrorRepository else mainRepository
-            with(repository.fetch()) {
-                appState = AppState.Success(apps)
-            }
-        } catch (e: Exception) {
-            if (!fromMirror) {
-                fetchData(true)
-                return
-            }
-
-            val error = "failed to fetch: \n${e.stackTraceToString()}"
-            appState = AppState.Error(error)
-            Log.d(TAG, error)
-        }
-    }
-
-    companion object {
-        const val TAG = "MainViewModel"
-    }
-
+}
+
+sealed class ManagerState {
+    data class Fetching(val placeholderAppsCount: Int) : ManagerState()
+    data class Success(val apps: List<App>) : ManagerState()
+    data class Error(val error: String) : ManagerState()
+
+    val isFetching get() = this is Fetching
+    val isSuccess get() = this is Success
+    val isError get() = this is Error
 }
--- a/app/src/main/java/com/vanced/manager/ui/viewmodel/SettingsViewModel.kt
+++ b/app/src/main/java/com/vanced/manager/ui/viewmodel/SettingsViewModel.kt
@ -1,29 +1,46 @@
 package com.vanced.manager.ui.viewmodel

+import androidx.compose.runtime.getValue
+import androidx.compose.runtime.mutableStateOf
+import androidx.compose.runtime.setValue
 import androidx.lifecycle.ViewModel
 import com.vanced.manager.R
 import com.vanced.manager.core.preferences.managerBooleanPreference
 import com.vanced.manager.core.preferences.managerStringPreference
+import com.vanced.manager.repository.ManagerMode
+import com.vanced.manager.repository.ManagerTheme
+import com.vanced.manager.repository.PreferenceRepository

-class SettingsViewModel : ViewModel() {
+class SettingsViewModel(
+    private val preferenceRepository: PreferenceRepository
+) : ViewModel() {

-    companion object {
-        const val MANAGER_THEME_KEY = "manager_theme"
-        const val MANAGER_MODE_KEY = "manager_mode"
+    var managerUseCustomTabs by mutableStateOf(preferenceRepository.managerUseCustomTabs)
+        private set
+    var managerMode by mutableStateOf(preferenceRepository.managerMode)
+        private set
+    var managerTheme by mutableStateOf(preferenceRepository.managerTheme)
+        private set
    
-        const val THEME_DARK_VALUE = "dark"
-        const val THEME_LIGHT_VALUE = "light"
-        const val THEME_SYSTEM_DEFAULT_VALUE = "system_default"
+    fun saveManagerUseCustomTabs(value: Boolean) {
+        managerUseCustomTabs = value
+        preferenceRepository.managerUseCustomTabs = value
    }
    
-    var managerUseCustomTabs by managerBooleanPreference(key = "manager_use_custom_tabs")
-    var managerMode by managerStringPreference(key = MANAGER_MODE_KEY, defaultValue = "nonroot")
-    var managerTheme by managerStringPreference(MANAGER_THEME_KEY, THEME_SYSTEM_DEFAULT_VALUE)
+    fun saveManagerMode(value: ManagerMode) {
+        managerMode = value
+        preferenceRepository.managerMode = value
+    }
    
-    fun getThemeStringIdByValue(value: String): Int {
+    fun saveManagerTheme(value: ManagerTheme) {
+        managerTheme = value
+        preferenceRepository.managerTheme = value
+    }
+
+    fun getThemeStringId(value: ManagerTheme): Int {
        return when (value) {
-            THEME_DARK_VALUE -> R.string.settings_preference_theme_dark
-            THEME_LIGHT_VALUE -> R.string.settings_preference_theme_light
+            ManagerTheme.DARK -> R.string.settings_preference_theme_dark
+            ManagerTheme.LIGHT -> R.string.settings_preference_theme_light
            else -> R.string.settings_option_system_default
        }
    }
--- a/app/src/main/java/com/vanced/manager/ui/widget/AppCard.kt
+++ b/app/src/main/java/com/vanced/manager/ui/widget/AppCard.kt
@ -5,9 +5,7 @@ import androidx.compose.foundation.layout.*
 import androidx.compose.foundation.shape.RoundedCornerShape
 import androidx.compose.material.icons.Icons
 import androidx.compose.material.icons.outlined.Info
-import androidx.compose.material.icons.rounded.DeleteForever
-import androidx.compose.material.icons.rounded.Download
-import androidx.compose.material.icons.rounded.Launch
+import androidx.compose.material.icons.rounded.*
 import androidx.compose.material3.*
 import androidx.compose.runtime.Composable
 import androidx.compose.ui.Alignment
@ -15,13 +13,14 @@ import androidx.compose.ui.Modifier
 import androidx.compose.ui.composed
 import androidx.compose.ui.draw.clip
 import androidx.compose.ui.graphics.Shape
+import androidx.compose.ui.graphics.painter.Painter
 import androidx.compose.ui.res.stringResource
 import androidx.compose.ui.unit.dp
-import coil.compose.ImagePainter
 import com.google.accompanist.placeholder.PlaceholderHighlight
 import com.google.accompanist.placeholder.placeholder
 import com.google.accompanist.placeholder.shimmer
 import com.vanced.manager.R
+import com.vanced.manager.domain.model.AppState
 import com.vanced.manager.ui.component.ManagerElevatedCard
 import com.vanced.manager.ui.component.ManagerListItem
 import com.vanced.manager.ui.component.ManagerText
@ -34,9 +33,10 @@ import com.vanced.manager.ui.util.DefaultContentPaddingVertical
@Composable
 fun AppCard(
    appName: String,
-    appIcon: ImagePainter,
+    appIcon: Painter,
    appInstalledVersion: String?,
    appRemoteVersion: String?,
+    appState: AppState,
    onAppDownloadClick: () -> Unit,
    onAppUninstallClick: () -> Unit,
    onAppLaunchClick: () -> Unit,
@ -101,10 +101,27 @@ fun AppCard(
                }
            }
            IconButton(onClick = onAppDownloadClick) {
-                Icon(
-                    imageVector = Icons.Rounded.Download,
-                    contentDescription = "Install",
-                )
+                when (appState) {
+                    AppState.NOT_INSTALLED -> {
+                        Icon(
+                            imageVector = Icons.Rounded.GetApp,
+                            contentDescription = "Install",
+                        )
+                    }
+                    AppState.INSTALLED -> {
+                        Icon(
+                            imageVector = Icons.Rounded.GetApp,
+                            contentDescription = "Install",
+                        )
+                    }
+                    AppState.NEEDS_UPDATE -> {
+                        Icon(
+                            imageVector = Icons.Rounded.Update,
+                            contentDescription = "Update",
+                        )
+                    }
+                }
+
            }
        }
    )
--- a/app/src/main/java/com/vanced/manager/ui/widget/LinkCard.kt
+++ b/app/src/main/java/com/vanced/manager/ui/widget/LinkCard.kt
@ -1,6 +1,5 @@
 package com.vanced.manager.ui.widget

-import android.content.Intent
 import android.net.Uri
 import androidx.browser.customtabs.CustomTabsIntent
 import androidx.compose.foundation.layout.*
@ -13,11 +12,11 @@ import androidx.compose.ui.Modifier
 import androidx.compose.ui.graphics.painter.Painter
 import androidx.compose.ui.platform.LocalContext
 import androidx.compose.ui.unit.dp
-import com.vanced.manager.core.preferences.holder.useCustomTabsPref
 import com.vanced.manager.ui.component.ManagerElevatedCard
 import com.vanced.manager.ui.component.ManagerText
 import com.vanced.manager.ui.util.DefaultContentPaddingHorizontal
 import com.vanced.manager.ui.util.DefaultContentPaddingVertical
+import org.koin.androidx.compose.inject

 //TODO this composable should not handle opening links
@Composable
@ -28,19 +27,14 @@ fun LinkCard(
    modifier: Modifier = Modifier
 ) {
    val context = LocalContext.current
-    val customTabs = remember { CustomTabsIntent.Builder().build() }
+    val customTabs: CustomTabsIntent by inject()
    val uri = remember { Uri.parse(url) }
-    val intent = remember { Intent(Intent.ACTION_VIEW, uri) }
    ManagerElevatedCard(
        modifier = modifier
            .height(100.dp)
            .widthIn(min = 100.dp),
        onClick = {
-            if (useCustomTabsPref) {
-                customTabs.launchUrl(context, uri)
-            } else {
-                context.startActivity(intent)
-            }
+            customTabs.launchUrl(context, uri)
        }
    ) {
        Box(
--- a/build.gradle.kts
+++ b/build.gradle.kts
@ -7,7 +7,8 @@ buildscript {
    val kotlinVersion = "1.6.10"
    dependencies {
        classpath("com.android.tools.build:gradle:7.1.2")
-        classpath("org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlinVersion")
+        classpath(kotlin("gradle-plugin", version = kotlinVersion))
+        classpath(kotlin("serialization", version = kotlinVersion))
    }
 }