fix: revert market field, up android GP version, fix subscription plan parser

.github/workflows/deploy.yml

@@ -854,13 +854,41 @@ jobs:
         VERSION=$(grep CMAKE_PROJECT_VERSION:STATIC deploy/build/CMakeCache.txt | cut -d= -f2)
 
         (cd deploy/build/client/android-build && mv AmneziaVPN.apk AmneziaVPN_${VERSION}_android9+_universal.apk)
-        (cd deploy/build/client/android-build/build/outputs/bundle/release && mv android-build-release.aab AmneziaVPN_${VERSION}.aab)
+        (cd deploy/build/client/android-build/build/outputs/bundle/release && mv android-build-release.aab AmneziaVPN_${VERSION}_oss.aab)
 
         for abi in arm64-v8a armeabi-v7a x86 x86_64; do
           deploy/build.sh -t android --sign --abi ${abi} --build ./deploy/build/${abi}
           (cd deploy/build/${abi}/client/android-build && mv AmneziaVPN.apk AmneziaVPN_${VERSION}_android9+_${abi}.apk)
         done
 
+    - name: 'Build Play AAB'
+      env:
+        QT_INSTALL_DIR: ${{ runner.temp }}
+        QT_ANDROID_KEYSTORE_PATH: ${{ github.workspace }}/android.keystore
+        QT_ANDROID_KEYSTORE_ALIAS: ${{ secrets.ANDROID_RELEASE_KEYSTORE_KEY_ALIAS }}
+        QT_ANDROID_KEYSTORE_STORE_PASS: ${{ secrets.ANDROID_RELEASE_KEYSTORE_KEY_PASS }}
+      shell: bash
+      run: |
+        VERSION=$(grep CMAKE_PROJECT_VERSION:STATIC deploy/build/CMakeCache.txt | cut -d= -f2)
+
+        deploy/build.sh -t android --sign --aab --play --build ./deploy/build/play
+
+        (cd deploy/build/play/client/android-build/build/outputs/bundle/playRelease && mv *.aab AmneziaVPN_${VERSION}_play.aab)
+
+    - name: 'Build Play APK'
+      env:
+        QT_INSTALL_DIR: ${{ runner.temp }}
+        QT_ANDROID_KEYSTORE_PATH: ${{ github.workspace }}/android.keystore
+        QT_ANDROID_KEYSTORE_ALIAS: ${{ secrets.ANDROID_RELEASE_KEYSTORE_KEY_ALIAS }}
+        QT_ANDROID_KEYSTORE_STORE_PASS: ${{ secrets.ANDROID_RELEASE_KEYSTORE_KEY_PASS }}
+      shell: bash
+      run: |
+        VERSION=$(grep CMAKE_PROJECT_VERSION:STATIC deploy/build/CMakeCache.txt | cut -d= -f2)
+
+        deploy/build.sh -t android --sign --apk --play --abi arm64-v8a --build ./deploy/build/play-apk
+
+        (cd deploy/build/play-apk/client/android-build/build/outputs/apk/play/release && mv *.apk AmneziaVPN_${VERSION}_play.apk)
+
     - name: 'Upload universal APK'
       uses: actions/upload-artifact@v7
       with:
@@ -868,13 +896,27 @@ jobs:
         archive: false
         retention-days: 7
 
-    - name: 'Upload AAB'
+    - name: 'Upload OSS AAB'
       uses: actions/upload-artifact@v7
       with:
         path: deploy/build/client/android-build/build/outputs/bundle/release/*.aab
         archive: false
         retention-days: 7
 
+    - name: 'Upload Play AAB'
+      uses: actions/upload-artifact@v7
+      with:
+        path: deploy/build/play/client/android-build/build/outputs/bundle/playRelease/*.aab
+        archive: false
+        retention-days: 7
+
+    - name: 'Upload Play APK'
+      uses: actions/upload-artifact@v7
+      with:
+        path: deploy/build/play-apk/client/android-build/build/outputs/apk/play/release/*.apk
+        archive: false
+        retention-days: 7
+
     - name: 'Upload arm64-v8a APK'
       uses: actions/upload-artifact@v7
       with:

CMakeLists.txt

@@ -4,7 +4,7 @@ set(CMAKE_CXX_STANDARD 17)
 set(CMAKE_CXX_STANDARD_REQUIRED ON)
 
 set(PROJECT AmneziaVPN)
-set(AMNEZIAVPN_VERSION 4.9.0.2)
+set(AMNEZIAVPN_VERSION 4.8.16.2)
 
 set(QT_CREATOR_SKIP_PACKAGE_MANAGER_SETUP ON CACHE BOOL "" FORCE)
 set(CMAKE_PROJECT_TOP_LEVEL_INCLUDES
@@ -28,7 +28,7 @@ string(TIMESTAMP CURRENT_DATE "%Y-%m-%d")
 set(RELEASE_DATE "${CURRENT_DATE}")
 
 set(APP_MAJOR_VERSION ${CMAKE_PROJECT_VERSION_MAJOR}.${CMAKE_PROJECT_VERSION_MINOR}.${CMAKE_PROJECT_VERSION_PATCH})
-set(APP_ANDROID_VERSION_CODE 2123)
+set(APP_ANDROID_VERSION_CODE 2126)
 
 if(${CMAKE_SYSTEM_NAME} STREQUAL "Linux")
     set(MZ_PLATFORM_NAME "linux")

client/amneziaApplication.cpp

@@ -25,6 +25,10 @@
 #include "version.h"
 
 #include "platforms/ios/QRCodeReaderBase.h"
+
+#ifdef Q_OS_ANDROID
+#include "platforms/android/android_controller.h"
+#endif
          
 
 bool AmneziaApplication::m_forceQuit = false;
@@ -132,6 +136,12 @@ void AmneziaApplication::init()
     m_engine->rootContext()->setContextProperty("IsMacOsNeBuild", false);
 #endif
 
+#ifdef Q_OS_ANDROID
+    m_engine->rootContext()->setContextProperty("IsPlayBuild", AndroidController::instance()->isPlay());
+#else
+    m_engine->rootContext()->setContextProperty("IsPlayBuild", false);
+#endif
+
     m_vpnConnection.reset(new VpnConnection(nullptr, nullptr));
     m_vpnConnection->moveToThread(&m_vpnConnectionThread);
     m_vpnConnectionThread.start();

client/android/billing/build.gradle.kts

@@ -0,0 +1,19 @@
+plugins {
+    id(libs.plugins.android.library.get().pluginId)
+    id(libs.plugins.kotlin.android.get().pluginId)
+}
+
+kotlin {
+    jvmToolchain(17)
+}
+
+android {
+    namespace = "org.amnezia.vpn.billing"
+}
+
+dependencies {
+    compileOnly(project(":utils"))
+    implementation(libs.androidx.core)
+    implementation(libs.kotlinx.coroutines)
+    implementation(libs.android.billing)
+}

client/android/billing/src/main/kotlin/BillingException.kt

@@ -0,0 +1,65 @@
+import com.android.billingclient.api.BillingClient.BillingResponseCode.BILLING_UNAVAILABLE
+import com.android.billingclient.api.BillingClient.BillingResponseCode.DEVELOPER_ERROR
+import com.android.billingclient.api.BillingClient.BillingResponseCode.ERROR
+import com.android.billingclient.api.BillingClient.BillingResponseCode.FEATURE_NOT_SUPPORTED
+import com.android.billingclient.api.BillingClient.BillingResponseCode.ITEM_ALREADY_OWNED
+import com.android.billingclient.api.BillingClient.BillingResponseCode.ITEM_NOT_OWNED
+import com.android.billingclient.api.BillingClient.BillingResponseCode.ITEM_UNAVAILABLE
+import com.android.billingclient.api.BillingClient.BillingResponseCode.NETWORK_ERROR
+import com.android.billingclient.api.BillingClient.BillingResponseCode.SERVICE_DISCONNECTED
+import com.android.billingclient.api.BillingClient.BillingResponseCode.SERVICE_UNAVAILABLE
+import com.android.billingclient.api.BillingClient.BillingResponseCode.USER_CANCELED
+import com.android.billingclient.api.BillingResult
+import org.amnezia.vpn.util.ErrorCode
+
+internal class BillingException(
+    billingResult: BillingResult,
+    retryable: Boolean = false
+) : Exception(billingResult.toString()) {
+
+    constructor(msg: String) : this(BillingResult.newBuilder()
+        .setResponseCode(DEVELOPER_ERROR)
+        .setDebugMessage(msg)
+        .build())
+
+    val errorCode: Int
+    val isCanceled = billingResult.responseCode == USER_CANCELED
+    val isRetryable = retryable || billingResult.responseCode in setOf(
+        NETWORK_ERROR,
+        SERVICE_DISCONNECTED,
+        SERVICE_UNAVAILABLE,
+        ERROR
+    )
+
+    init {
+        when (billingResult.responseCode) {
+            ERROR -> {
+                errorCode = ErrorCode.BillingGooglePlayError
+            }
+
+            BILLING_UNAVAILABLE, SERVICE_DISCONNECTED, SERVICE_UNAVAILABLE -> {
+                errorCode = ErrorCode.BillingUnavailable
+            }
+
+            DEVELOPER_ERROR, FEATURE_NOT_SUPPORTED, ITEM_NOT_OWNED -> {
+                errorCode = ErrorCode.BillingError
+            }
+
+            ITEM_ALREADY_OWNED -> {
+                errorCode = ErrorCode.SubscriptionAlreadyOwned
+            }
+
+            ITEM_UNAVAILABLE -> {
+                errorCode = ErrorCode.SubscriptionUnavailable
+            }
+
+            NETWORK_ERROR -> {
+                errorCode = ErrorCode.BillingNetworkError
+            }
+
+            else -> {
+                errorCode = ErrorCode.BillingError
+            }
+        }
+    }
+}

client/android/billing/src/main/kotlin/BillingProvider.kt

@@ -0,0 +1,321 @@
+import android.app.Activity
+import android.content.Context
+import com.android.billingclient.api.AcknowledgePurchaseParams
+import com.android.billingclient.api.BillingClient
+import com.android.billingclient.api.BillingClient.BillingResponseCode
+import com.android.billingclient.api.BillingClient.ProductType
+import com.android.billingclient.api.BillingClientStateListener
+import com.android.billingclient.api.BillingFlowParams
+import com.android.billingclient.api.BillingFlowParams.SubscriptionUpdateParams.ReplacementMode
+import com.android.billingclient.api.BillingResult
+import com.android.billingclient.api.GetBillingConfigParams
+import com.android.billingclient.api.PendingPurchasesParams
+import com.android.billingclient.api.ProductDetails
+import com.android.billingclient.api.Purchase
+import com.android.billingclient.api.PurchasesUpdatedListener
+import com.android.billingclient.api.QueryProductDetailsParams
+import com.android.billingclient.api.QueryProductDetailsParams.Product
+import com.android.billingclient.api.QueryPurchasesParams
+import com.android.billingclient.api.acknowledgePurchase
+import com.android.billingclient.api.queryProductDetails
+import com.android.billingclient.api.queryPurchasesAsync
+import kotlinx.coroutines.CancellationException
+import kotlinx.coroutines.CompletableDeferred
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.delay
+import kotlinx.coroutines.flow.MutableStateFlow
+import kotlinx.coroutines.flow.firstOrNull
+import kotlinx.coroutines.withContext
+import org.amnezia.vpn.util.ErrorCode
+import org.amnezia.vpn.util.Log
+import org.json.JSONArray
+import org.json.JSONObject
+
+private const val TAG = "BillingProvider"
+private const val PRODUCT_ID = "premium"
+
+class BillingProvider(context: Context) : AutoCloseable {
+
+    private var billingClient: BillingClient
+    private var subscriptionPurchases = MutableStateFlow<Pair<BillingResult, List<Purchase>?>?>(null)
+
+    private val purchasesUpdatedListeners = PurchasesUpdatedListener { billingResult, purchases ->
+        Log.v(TAG, "Purchases updated: $billingResult")
+        subscriptionPurchases.value = billingResult to purchases
+    }
+
+    init {
+        billingClient = BillingClient.newBuilder(context)
+            .setListener(purchasesUpdatedListeners)
+            .enablePendingPurchases(PendingPurchasesParams.newBuilder().enableOneTimeProducts().build())
+            .build()
+    }
+
+    private suspend fun connect() {
+        if (billingClient.isReady) return
+
+        Log.v(TAG, "Billing client connection")
+        val connection = CompletableDeferred<Unit>()
+        withContext(Dispatchers.IO) {
+            billingClient.startConnection(object : BillingClientStateListener {
+                override fun onBillingSetupFinished(billingResult: BillingResult) {
+                    Log.v(TAG, "Billing setup finished: $billingResult")
+                    if (billingResult.isOk) {
+                        connection.complete(Unit)
+                    } else {
+                        Log.e(TAG, "Billing setup failed: $billingResult")
+                        connection.completeExceptionally(BillingException(billingResult))
+                    }
+                }
+
+                override fun onBillingServiceDisconnected() {
+                    Log.w(TAG, "Billing service disconnected")
+                }
+            })
+        }
+        connection.await()
+    }
+
+    private suspend fun handleBillingApiCall(block: suspend () -> JSONObject): JSONObject {
+        val numberAttempts = 3
+        var attemptCount = 0
+        while (true) {
+            try {
+                return block()
+            } catch (e: BillingException) {
+                if (e.isCanceled) {
+                    Log.w(TAG, "Billing canceled")
+                    return JSONObject().put("responseCode", ErrorCode.BillingCanceled)
+                } else if (e.isRetryable && attemptCount < numberAttempts) {
+                    Log.d(TAG, "Retryable error: $e")
+                    ++attemptCount
+                    delay(1000)
+                } else {
+                    Log.e(TAG, "Billing error: $e")
+                    return JSONObject().put("responseCode", e.errorCode)
+                }
+            } catch (_: CancellationException) {
+                Log.w(TAG, "Billing coroutine canceled")
+                return JSONObject().put("responseCode", ErrorCode.BillingCanceled)
+            }
+        }
+    }
+
+    suspend fun getSubscriptionPlans(): JSONObject {
+        Log.v(TAG, "Get subscription plans")
+
+        val productDetailsList = getProductDetails()
+        val resultJson = JSONObject().put("responseCode", ErrorCode.NoError)
+        val productArray = JSONArray().also { resultJson.put("products", it) }
+        productDetailsList?.forEach { productDetails ->
+            val product = JSONObject().also { productArray.put(it) }
+                .put("productId", productDetails.productId)
+                .put("name", productDetails.name)
+            val offers = JSONArray().also { product.put("offers", it) }
+            productDetails.subscriptionOfferDetails?.forEach { offerDetails ->
+                val offer = JSONObject().also { offers.put(it) }
+                    .put("basePlanId", offerDetails.basePlanId)
+                    .put("offerId", offerDetails.offerId)
+                    .put("offerToken", offerDetails.offerToken)
+                val pricingPhases = JSONArray().also { offer.put("pricingPhases", it) }
+                offerDetails.pricingPhases.pricingPhaseList.forEach { phase ->
+                    JSONObject().also { pricingPhases.put(it) }
+                        .put("billingCycleCount", phase.billingCycleCount)
+                        .put("billingPeriod", phase.billingPeriod)
+                        .put("formatedPrice", phase.formattedPrice)
+                        .put("recurrenceMode", phase.recurrenceMode)
+                }
+            }
+        }
+        return resultJson
+    }
+
+    private suspend fun getProductDetails(): List<ProductDetails>? {
+        Log.v(TAG, "Get product details")
+
+        val productDetailsParams = Product.newBuilder()
+            .setProductId(PRODUCT_ID)
+            .setProductType(ProductType.SUBS)
+            .build()
+
+        val queryProductDetailsParams = QueryProductDetailsParams.newBuilder()
+            .setProductList(listOf(productDetailsParams))
+            .build()
+
+        val result = withContext(Dispatchers.IO) {
+            billingClient.queryProductDetails(queryProductDetailsParams)
+        }
+
+        Log.v(TAG, "Query product details result: ${result.billingResult}")
+
+        if (!result.billingResult.isOk) {
+            Log.e(TAG, "Failed to get product details: ${result.billingResult}")
+            throw BillingException(result.billingResult)
+        }
+
+        return result.productDetailsList
+    }
+
+    suspend fun getCustomerCountryCode(): JSONObject {
+        Log.v(TAG, "Get customer country code")
+
+        val deferred = CompletableDeferred<String>()
+        withContext(Dispatchers.IO) {
+            billingClient.getBillingConfigAsync(GetBillingConfigParams.newBuilder().build(),
+                { billingResult, billingConfig ->
+                    Log.v(TAG, "Billing config: $billingResult, ${billingConfig?.countryCode}")
+                    if (billingResult.isOk) {
+                        deferred.complete(billingConfig?.countryCode ?: "")
+                    } else {
+                        deferred.completeExceptionally(BillingException(billingResult))
+                    }
+                })
+        }
+        val countryCode = deferred.await()
+
+        return JSONObject()
+            .put("responseCode", ErrorCode.NoError)
+            .put("countryCode", countryCode)
+    }
+
+    suspend fun purchaseSubscription(
+        activity: Activity,
+        offerToken: String,
+        oldPurchaseToken: String? = null
+    ): JSONObject {
+        Log.v(TAG, "Purchase subscription")
+        Log.v(TAG, "Offer token: $offerToken")
+        oldPurchaseToken?.let { Log.v(TAG, "Old purchase token: $it") }
+
+        if (offerToken.isBlank()) throw BillingException("offerToken can not be empty")
+
+        val productDetails = getProductDetails()?.let {
+            it.filter { it.productId == PRODUCT_ID }
+        }?.firstOrNull() ?: throw BillingException("Product details not found")
+
+        Log.v(TAG, "Filtered product details:\n$productDetails")
+
+        val productDetail = BillingFlowParams.ProductDetailsParams.newBuilder()
+            .setProductDetails(productDetails)
+            .setOfferToken(offerToken)
+            .build()
+
+        val subscriptionUpdateParams = oldPurchaseToken?.let {
+            BillingFlowParams.SubscriptionUpdateParams.newBuilder()
+                .setOldPurchaseToken(oldPurchaseToken)
+                .setSubscriptionReplacementMode(ReplacementMode.WITHOUT_PRORATION)
+                .build()
+        }
+
+        val billingResult = billingClient.launchBillingFlow(activity, BillingFlowParams.newBuilder()
+            .setProductDetailsParamsList(listOf(productDetail))
+            .apply { subscriptionUpdateParams?.let { setSubscriptionUpdateParams(it) } }
+            .build())
+
+        Log.v(TAG, "Start billing flow result: $billingResult")
+
+        if (billingResult.responseCode == BillingResponseCode.ITEM_ALREADY_OWNED) {
+            Log.w(TAG, "Attempting to purchase already owned product")
+            val purchases = queryPurchases()
+            if (purchases.any { PRODUCT_ID in it.products }) throw BillingException(billingResult)
+            else throw BillingException(billingResult, retryable = true)
+        } else if (billingResult.responseCode == BillingResponseCode.ITEM_NOT_OWNED) {
+            Log.w(TAG, "Attempting to replace not owned product")
+            val purchases = queryPurchases()
+            if (purchases.all { PRODUCT_ID !in it.products }) throw BillingException(billingResult)
+            else throw BillingException(billingResult, retryable = true)
+        } else if (!billingResult.isOk) throw BillingException(billingResult)
+
+        subscriptionPurchases.firstOrNull { it != null }?.let { (billingResult, purchases) ->
+            if (!billingResult.isOk) throw BillingException(billingResult)
+            return JSONObject()
+                .put("responseCode", ErrorCode.NoError)
+                .put("purchases", processPurchases(purchases))
+        } ?: throw BillingException("Purchase failed")
+    }
+
+    private fun processPurchases(purchases: List<Purchase>?): JSONArray {
+        val purchaseArray = JSONArray()
+        purchases?.forEach { purchase ->
+            Log.v(TAG, "processPurchases: purchaseToken=${purchase.purchaseToken} orderId=${purchase.orderId} state=${purchase.purchaseState}")
+            /* val purchaseJson = */ JSONObject().also { purchaseArray.put(it) }
+                .put("purchaseToken", purchase.purchaseToken)
+                .put("purchaseTime", purchase.purchaseTime)
+                .put("purchaseState", purchase.purchaseState)
+                .put("isAcknowledged", purchase.isAcknowledged)
+                .put("isAutoRenewing", purchase.isAutoRenewing)
+                .put("orderId", purchase.orderId)
+                // .put("productIds", JSONArray(purchase.products))
+
+            /* purchase.pendingPurchaseUpdate?.let { purchaseUpdate ->
+                JSONObject()
+                    .put("purchaseToken", purchaseUpdate.purchaseToken)
+                    // .put("productIds", JSONArray(purchaseUpdate.products))
+            }.also { purchaseJson.put("pendingPurchaseUpdate", it) } */
+        }
+        return purchaseArray
+    }
+
+    suspend fun acknowledge(purchaseToken: String): JSONObject {
+        Log.v(TAG, "Acknowledge purchase: $purchaseToken")
+
+        val result = withContext(Dispatchers.IO) {
+            billingClient.acknowledgePurchase(
+                AcknowledgePurchaseParams.newBuilder()
+                    .setPurchaseToken(purchaseToken)
+                    .build()
+            )
+        }
+
+        Log.v(TAG, "Acknowledge purchase result: $result")
+
+        if (result.responseCode == BillingResponseCode.ITEM_NOT_OWNED) {
+            Log.w(TAG, "Attempting to acknowledge not owned product")
+            val purchases = queryPurchases()
+            if (purchases.all { PRODUCT_ID !in it.products }) throw BillingException(result)
+            else throw BillingException(result, retryable = true)
+        } else if (!result.isOk && result.responseCode != BillingResponseCode.ITEM_ALREADY_OWNED) {
+            throw BillingException(result)
+        }
+
+        return JSONObject().put("responseCode", ErrorCode.NoError)
+    }
+
+    suspend fun getPurchases(): JSONObject {
+        Log.v(TAG, "Get purchases")
+        val purchases = queryPurchases()
+        return JSONObject()
+            .put("responseCode", ErrorCode.NoError)
+            .put("purchases", processPurchases(purchases))
+    }
+
+    private suspend fun queryPurchases(): List<Purchase> {
+        Log.v(TAG, "Query purchases")
+        val result = withContext(Dispatchers.IO) {
+            billingClient.queryPurchasesAsync(
+                QueryPurchasesParams.newBuilder().setProductType(ProductType.SUBS).build()
+            )
+        }
+        Log.v(TAG, "Query purchases result: ${result.billingResult}")
+        if (!result.billingResult.isOk) throw BillingException(result.billingResult)
+        return result.purchasesList
+    }
+
+    override fun close() {
+        Log.v(TAG, "Close billing client connection")
+        billingClient.endConnection()
+    }
+
+    companion object {
+        suspend fun withBillingProvider(context: Context, block: suspend BillingProvider.() -> JSONObject): String =
+            BillingProvider(context).use { bp ->
+                bp.handleBillingApiCall {
+                    bp.connect()
+                    bp.block()
+                }.toString()
+            }
+    }
+}
+
+internal val BillingResult.isOk: Boolean
+    get() = responseCode == BillingResponseCode.OK

client/android/build.gradle.kts

@@ -20,6 +20,7 @@ android {
     namespace = "org.amnezia.vpn"
 
     buildFeatures {
+        buildConfig = true
         viewBinding = true
     }
 
@@ -33,13 +34,56 @@ android {
         jniLibs.useLegacyPackaging = true
     }
 
+    val abiList = qtTargetAbiList.split(",")
+
     defaultConfig {
         applicationId = "org.amnezia.vpn"
         targetSdk = qtTargetSdkVersion.toInt()
 
         // keeps language resources for only the locales specified below
         resourceConfigurations += listOf("en", "ru", "b+zh+Hans")
-        ndk.abiFilters += qtTargetAbiList.split(",")
+        // ndk.abiFilters is only used for single-ABI builds; multi-ABI uses splits below
+        if (abiList.size == 1) {
+            ndk.abiFilters += abiList
+        }
+    }
+
+    signingConfigs {
+        register("release") {
+            storeFile = providers.environmentVariable("QT_ANDROID_KEYSTORE_PATH").orNull?.let { file(it) }
+            storePassword = providers.environmentVariable("QT_ANDROID_KEYSTORE_STORE_PASS").orNull
+            keyAlias = providers.environmentVariable("QT_ANDROID_KEYSTORE_ALIAS").orNull
+            keyPassword = providers.environmentVariable("QT_ANDROID_KEYSTORE_STORE_PASS").orNull
+        }
+    }
+
+    buildTypes {
+        release {
+            // exclude coroutine debug resource from release build
+            packaging {
+                resources.excludes += "DebugProbesKt.bin"
+            }
+            signingConfig = signingConfigs["release"]
+        }
+
+        create("fdroid") {
+            initWith(getByName("release"))
+            signingConfig = null
+            matchingFallbacks += "release"
+        }
+    }
+
+    flavorDimensions += "billing"
+
+    productFlavors {
+        create("oss") {
+            dimension = "billing"
+            buildConfigField("boolean", "IS_PLAY_BUILD", "false")
+        }
+        create("play") {
+            dimension = "billing"
+            buildConfigField("boolean", "IS_PLAY_BUILD", "true")
+        }
     }
 
     sourceSets {
@@ -51,13 +95,74 @@ android {
             assets.setSrcDirs(listOf("assets"))
             jniLibs.setSrcDirs(listOf("libs"))
         }
+
+        getByName("oss") {
+            java.setSrcDirs(listOf("oss"))
+        }
+
+        getByName("play") {
+            java.setSrcDirs(listOf("play"))
+        }
     }
 
-    buildTypes {
-        release {
-            // exclude coroutine debug resource from release build
-            packaging {
-                resources.excludes += "DebugProbesKt.bin"
+    splits {
+        abi {
+            // splits only make sense for multi-ABI builds; single-ABI uses ndk.abiFilters
+            isEnable = abiList.size > 1
+            reset()
+            include(*abiList.toTypedArray())
+            isUniversalApk = false
+        }
+    }
+
+    // fix for Qt Creator to allow deploying the application to a device
+    // to enable this fix, add the line outputBaseName=android-build to local.properties
+    if (outputBaseName.isNotEmpty()) {
+        applicationVariants.all {
+            outputs.map { it as BaseVariantOutputImpl }
+                .forEach { output ->
+                    if (output.outputFileName.endsWith(".apk")) {
+                        output.outputFileName = "$outputBaseName-${buildType.name}.apk"
+                    }
+                }
+        }
+    }
+
+    // androiddeployqt expects:
+    //   APK: build/outputs/apk/{base}-{buildType}[-unsigned].apk  (no flavor subdir)
+    //   AAB: build/outputs/bundle/{buildType}/{base}-{buildType}.aab (no flavor subdir)
+    // where {base} = outputBaseName (set by Qt Creator) or "android-build" (CI fallback).
+    // Release APK gets -unsigned suffix (Qt cmake signs it); debug does not.
+    // Copy only oss flavor to the flat output dir that androiddeployqt/Qt Creator expect.
+    // Play flavor is built via android_play_apk/android_play_aab cmake targets and uses
+    // its native Gradle output paths directly.
+    applicationVariants.all {
+        val flavorName = productFlavors.firstOrNull()?.name ?: ""
+        val buildTypeName = buildType.name
+        if (flavorName == "oss") {
+            val base = outputBaseName.ifEmpty { "android-build" }
+            val unsignedSuffix = if (buildTypeName == "release") "-unsigned" else ""
+
+            packageApplicationProvider.configure {
+                doLast {
+                    val srcDir = layout.buildDirectory.dir("outputs/apk/oss/$buildTypeName").get().asFile
+                    val dstDir = layout.buildDirectory.dir("outputs/apk").get().asFile
+                    dstDir.mkdirs()
+                    srcDir.listFiles()?.filter { it.name.endsWith(".apk") }?.forEach { apk ->
+                        apk.copyTo(File(dstDir, "$base-$buildTypeName$unsignedSuffix.apk"), overwrite = true)
+                    }
+                }
+            }
+
+            tasks.named("bundle${name.replaceFirstChar { it.uppercase() }}") {
+                doLast {
+                    val srcDir = layout.buildDirectory.dir("outputs/bundle/ossRelease").get().asFile
+                    val dstDir = layout.buildDirectory.dir("outputs/bundle/$buildTypeName").get().asFile
+                    dstDir.mkdirs()
+                    srcDir.listFiles()?.filter { it.name.endsWith(".aab") }?.forEach { aab ->
+                        aab.copyTo(File(dstDir, "$base-$buildTypeName.aab"), overwrite = true)
+                    }
+                }
             }
         }
     }
@@ -84,4 +189,9 @@ dependencies {
     implementation(libs.google.mlkit)
     implementation(libs.androidx.datastore)
     implementation(libs.androidx.biometric)
+
+    playImplementation(project(":billing"))
 }
+
+fun DependencyHandler.playImplementation(dependency: Any): Dependency? =
+    add("playImplementation", dependency)

client/android/gradle/libs.versions.toml

@@ -1,6 +1,7 @@
 [versions]
 agp = "8.6.1"
 kotlin = "1.9.24"
+android-billing = "7.0.0"
 androidx-core = "1.13.1"
 androidx-activity = "1.9.1"
 androidx-annotation = "1.8.2"
@@ -14,6 +15,7 @@ kotlinx-serialization = "1.6.3"
 google-mlkit = "17.3.0"
 
 [libraries]
+android-billing = { module = "com.android.billingclient:billing-ktx", version.ref = "android-billing" }
 androidx-core = { module = "androidx.core:core-ktx", version.ref = "androidx-core" }
 androidx-activity = { module = "androidx.activity:activity-ktx", version.ref = "androidx-activity" }
 androidx-annotation = { module = "androidx.annotation:annotation", version.ref = "androidx-annotation" }

client/android/oss/org/amnezia/vpn/BillingPaymentRepository.kt

@@ -0,0 +1,13 @@
+package org.amnezia.vpn
+
+import android.app.Activity
+import android.content.Context
+
+class BillingPaymentRepository(@Suppress("UNUSED_PARAMETER") context: Context) : BillingRepository {
+    override suspend fun getCountryCode(): String = ""
+    override suspend fun getSubscriptionPlans(): String = ""
+    override suspend fun purchaseSubscription(activity: Activity, offerToken: String): String = ""
+    override suspend fun upgradeSubscription(activity: Activity, offerToken: String, oldPurchaseToken: String): String = ""
+    override suspend fun acknowledge(purchaseToken: String): String = ""
+    override suspend fun queryPurchases(): String = ""
+}

client/android/play/org/amnezia/vpn/BillingPaymentRepository.kt

@@ -0,0 +1,34 @@
+package org.amnezia.vpn
+
+import android.app.Activity
+import android.content.Context
+import BillingProvider.Companion.withBillingProvider
+
+class BillingPaymentRepository(private val context: Context) : BillingRepository {
+
+    override suspend fun getCountryCode(): String = withBillingProvider(context) {
+        getCustomerCountryCode()
+    }
+
+    override suspend fun getSubscriptionPlans(): String = withBillingProvider(context) {
+        getSubscriptionPlans()
+    }
+
+    override suspend fun purchaseSubscription(activity: Activity, offerToken: String): String =
+        withBillingProvider(context) {
+            purchaseSubscription(activity, offerToken)
+    }
+
+    override suspend fun upgradeSubscription(activity: Activity, offerToken: String, oldPurchaseToken: String): String =
+        withBillingProvider(context) {
+            purchaseSubscription(activity, offerToken, oldPurchaseToken)
+        }
+
+    override suspend fun acknowledge(purchaseToken: String): String = withBillingProvider(context) {
+        acknowledge(purchaseToken)
+    }
+
+    override suspend fun queryPurchases(): String = withBillingProvider(context) {
+        getPurchases()
+    }
+}

client/android/settings.gradle.kts

@@ -30,6 +30,7 @@ rootProject.buildFileName = "build.gradle.kts"
 
 include(":qt")
 include(":utils")
+include(":billing")
 include(":protocolApi")
 include(":wireguard")
 include(":awg")

client/android/src/org/amnezia/vpn/AmneziaActivity.kt

@@ -55,7 +55,6 @@ import kotlinx.coroutines.async
 import kotlinx.coroutines.cancel
 import kotlinx.coroutines.launch
 import kotlinx.coroutines.runBlocking
-import kotlinx.coroutines.withContext
 import org.amnezia.vpn.protocol.getStatistics
 import org.amnezia.vpn.protocol.getStatus
 import org.amnezia.vpn.qt.QtAndroidController
@@ -89,6 +88,7 @@ class AmneziaActivity : QtActivity() {
     private var notificationStateReceiver: BroadcastReceiver? = null
     private lateinit var vpnServiceMessenger: IpcMessenger
     private var pfd: ParcelFileDescriptor? = null
+    private lateinit var billingRepository: BillingRepository
 
     private val actionResultHandlers = mutableMapOf<Int, ActivityResultHandler>()
     private val permissionRequestHandlers = mutableMapOf<Int, PermissionRequestHandler>()
@@ -205,6 +205,7 @@ class AmneziaActivity : QtActivity() {
         registerBroadcastReceivers()
         intent?.let(::processIntent)
         runBlocking { vpnProto = proto.await() }
+        billingRepository = BillingPaymentRepository(applicationContext)
     }
 
     override fun onSaveInstanceState(outState: Bundle) {
@@ -983,15 +984,9 @@ class AmneziaActivity : QtActivity() {
     @Suppress("unused")
     fun getAppList(): String {
         Log.v(TAG, "Get app list")
-        var appList = ""
-        runBlocking {
-            mainScope.launch {
-                withContext(Dispatchers.IO) {
-                    appList = AppListProvider.getAppList(packageManager, packageName)
-                }
-            }.join()
+        return blockingCall(Dispatchers.IO) {
+            AppListProvider.getAppList(packageManager, packageName)
         }
-        return appList
     }
 
     @Suppress("unused")
@@ -1061,12 +1056,10 @@ class AmneziaActivity : QtActivity() {
     @Suppress("unused")
     fun sendTouch(x: Float, y: Float) {
         Log.v(TAG, "Send touch: $x, $y")
-        blockingCall {
-            findQtWindow(window.decorView)?.let {
-                Log.v(TAG, "Send touch to $it")
-                it.dispatchTouchEvent(createEvent(x, y, SystemClock.uptimeMillis(), MotionEvent.ACTION_DOWN))
-                it.dispatchTouchEvent(createEvent(x, y, SystemClock.uptimeMillis(), MotionEvent.ACTION_UP))
-            }
+        findQtWindow(window.decorView)?.let {
+            Log.v(TAG, "Send touch to $it")
+            it.dispatchTouchEvent(createEvent(x, y, SystemClock.uptimeMillis(), MotionEvent.ACTION_DOWN))
+            it.dispatchTouchEvent(createEvent(x, y, SystemClock.uptimeMillis(), MotionEvent.ACTION_UP))
         }
     }
 
@@ -1162,11 +1155,59 @@ class AmneziaActivity : QtActivity() {
         return super.dispatchTrackballEvent(ev)
     }
 
+    @Suppress("unused")
+    fun isPlay(): Boolean = BuildConfig.FLAVOR == "play"
+
+    @Suppress("unused")
+    fun isTestPurchaseEnvironment(): Boolean {
+        if (BuildConfig.DEBUG) return true
+        val appInfo = packageManager.getApplicationInfo(packageName, 0)
+        return (appInfo.flags and android.content.pm.ApplicationInfo.FLAG_DEBUGGABLE) != 0
+    }
+
+    @Suppress("unused")
+    fun getCountryCode(): String {
+        Log.v(TAG, "Get country code")
+        return blockingCall { billingRepository.getCountryCode() }
+    }
+
+    @Suppress("unused")
+    fun getSubscriptionPlans(): String {
+        Log.v(TAG, "Get subscription plans")
+        return blockingCall { billingRepository.getSubscriptionPlans() }
+    }
+
+    @Suppress("unused")
+    fun purchaseSubscription(offerToken: String): String {
+        Log.v(TAG, "Purchase subscription")
+        return blockingCall { billingRepository.purchaseSubscription(this@AmneziaActivity, offerToken) }
+    }
+
+    @Suppress("unused")
+    fun upgradeSubscription(offerToken: String, oldPurchaseToken: String): String {
+        Log.v(TAG, "Upgrade subscription")
+        return blockingCall {
+            billingRepository.upgradeSubscription(this@AmneziaActivity, offerToken, oldPurchaseToken)
+        }
+    }
+
+    @Suppress("unused")
+    fun acknowledgePurchase(purchaseToken: String): String {
+        Log.v(TAG, "Acknowledge purchase")
+        return blockingCall { billingRepository.acknowledge(purchaseToken) }
+    }
+
+    @Suppress("unused")
+    fun queryPurchases(): String {
+        Log.v(TAG, "Query purchases")
+        return blockingCall { billingRepository.queryPurchases() }
+    }
+
     /**
      * Utils methods
      */
     private fun <T> blockingCall(
-        context: CoroutineContext = Dispatchers.Main.immediate,
+        context: CoroutineContext = Dispatchers.Default,
         block: suspend () -> T
     ) = runBlocking {
         mainScope.async(context) { block() }.await()

client/android/src/org/amnezia/vpn/AmneziaApplication.kt

@@ -1,5 +1,6 @@
 package org.amnezia.vpn
 
+import android.system.Os
 import androidx.camera.camera2.Camera2Config
 import androidx.camera.core.CameraSelector
 import androidx.camera.core.CameraXConfig
@@ -12,6 +13,9 @@ private const val TAG = "AmneziaApplication"
 class AmneziaApplication : QtApplication(), CameraXConfig.Provider {
 
     override fun onCreate() {
+        if (BuildConfig.DEBUG) {
+            Os.setenv("QT_ANDROID_DEBUGGER_MAIN_THREAD_SLEEP_MS", "0", true)
+        }
         super.onCreate()
         Prefs.init(this)
         Log.init(this)

client/android/src/org/amnezia/vpn/BillingRepository.kt

@@ -0,0 +1,12 @@
+package org.amnezia.vpn
+
+import android.app.Activity
+
+interface BillingRepository {
+    suspend fun getCountryCode(): String
+    suspend fun getSubscriptionPlans(): String
+    suspend fun purchaseSubscription(activity: Activity, offerToken: String): String
+    suspend fun upgradeSubscription(activity: Activity, offerToken: String, oldPurchaseToken: String): String
+    suspend fun acknowledge(purchaseToken: String): String
+    suspend fun queryPurchases(): String
+}

client/android/utils/src/main/kotlin/ErrorCode.kt

@@ -0,0 +1,14 @@
+package org.amnezia.vpn.util
+
+// keep synchronized with client/core/defs.h error_code_ns::ErrorCode
+object ErrorCode {
+    const val NoError = 0
+
+    const val BillingCanceled = 1300
+    const val BillingError = 1301
+    const val BillingGooglePlayError = 1302
+    const val BillingUnavailable = 1303
+    const val SubscriptionAlreadyOwned = 1304
+    const val SubscriptionUnavailable = 1305
+    const val BillingNetworkError = 1306
+}

client/cmake/android.cmake

@@ -1,5 +1,9 @@
 message("Client android ${CMAKE_ANDROID_ARCH_ABI} build")
 
+# Option to build Play variant (with Google Play Billing) instead of OSS
+# When ON, adds target android_play_apk: cmake --build . --target android_play_apk
+option(ANDROID_BUILD_PLAY "Add android_play_apk target for Google Play Billing build" OFF)
+
 set(APP_ANDROID_MIN_SDK 28)
 set(ANDROID_PLATFORM "android-${APP_ANDROID_MIN_SDK}" CACHE STRING
     "The minimum API level supported by the application or library" FORCE)
@@ -53,3 +57,43 @@ file(COPY ${AMNEZIA_LIBXRAY_PATH} DESTINATION ${CMAKE_CURRENT_SOURCE_DIR}/androi
 find_package(openvpn-pt-android REQUIRED)
 set(LIBS ${LIBS} amnezia::openvpn-pt-android)
 set_property(TARGET ${PROJECT} APPEND PROPERTY QT_ANDROID_EXTRA_LIBS ${OPENVPN_PT_ANDROID_LIBCK_OVPN_PLUGIN_PATH})
+
+if(QT_USE_TARGET_ANDROID_BUILD_DIR)
+    set(_android_build_dir "${CMAKE_CURRENT_BINARY_DIR}/android-build-${PROJECT}")
+else()
+    set(_android_build_dir "${CMAKE_CURRENT_BINARY_DIR}/android-build")
+endif()
+
+add_custom_target(android_gradle_clean
+    COMMAND ./gradlew clean
+    WORKING_DIRECTORY "${_android_build_dir}"
+    COMMENT "Cleaning Android Gradle build cache"
+)
+
+# Always-available debug target: build Play Debug APK and copy to standard output path
+# so Qt Creator's deploy step picks it up automatically
+add_custom_target(android_play_debug_install
+    COMMAND ./gradlew assemblePlayDebug
+    COMMAND sh -c "cp build/outputs/apk/play/debug/*.apk build/outputs/apk/android-build-${PROJECT}-debug.apk"
+    WORKING_DIRECTORY "${_android_build_dir}"
+    COMMENT "Building Android Play Debug APK and copying to deploy path"
+    DEPENDS ${PROJECT}
+)
+
+if(ANDROID_BUILD_PLAY)
+    if(CMAKE_BUILD_TYPE STREQUAL "Debug")
+        set(_gradle_suffix "Debug")
+    else()
+        set(_gradle_suffix "Release")
+    endif()
+    add_custom_target(android_play_apk
+        COMMAND ./gradlew assemblePlay${_gradle_suffix}         WORKING_DIRECTORY "${_android_build_dir}"
+        COMMENT "Building Android Play APK (assemblePlay${_gradle_suffix})"
+        DEPENDS ${PROJECT}
+    )
+    add_custom_target(android_play_aab
+        COMMAND ./gradlew bundlePlay${_gradle_suffix}         WORKING_DIRECTORY "${_android_build_dir}"
+        COMMENT "Building Android Play AAB (bundlePlay${_gradle_suffix})"
+        DEPENDS ${PROJECT}
+    )
+endif()

client/core/controllers/api/servicesCatalogController.cpp

@@ -220,6 +220,8 @@ ErrorCode ServicesCatalogController::fillAvailableServices(QJsonObject &services
 
     QByteArray responseBody;
     ErrorCode errorCode = executeRequest(QString("%1v1/services"), apiPayload, responseBody);
+    qWarning() << "[ServicesCatalog] errorCode:" << static_cast<int>(errorCode)
+               << "response:" << QString::fromLocal8Bit(responseBody);
     if (errorCode == ErrorCode::NoError) {
         if (!responseBody.contains(apiDefs::key::services.data())) {
             errorCode = ErrorCode::ApiServicesMissingError;
@@ -241,7 +243,10 @@ ErrorCode ServicesCatalogController::fillAvailableServices(QJsonObject &services
 
 ErrorCode ServicesCatalogController::executeRequest(const QString &endpoint, const QJsonObject &apiPayload, QByteArray &responseBody)
 {
-    GatewayController gatewayController(m_appSettingsRepository->getGatewayEndpoint(), m_appSettingsRepository->isDevGatewayEnv(), apiDefs::requestTimeoutMsecs,
+    QString gatewayEndpoint = m_appSettingsRepository->getGatewayEndpoint();
+    qWarning() << "[ServicesCatalog] request URL:" << endpoint.arg(gatewayEndpoint)
+              << "isDevEnv:" << m_appSettingsRepository->isDevGatewayEnv();
+    GatewayController gatewayController(gatewayEndpoint, m_appSettingsRepository->isDevGatewayEnv(), apiDefs::requestTimeoutMsecs,
                                         m_appSettingsRepository->isStrictKillSwitchEnabled());
     return gatewayController.post(endpoint, apiPayload, responseBody);
 }

client/core/controllers/api/subscriptionController.cpp

@@ -33,6 +33,9 @@
 #if defined(Q_OS_IOS) || defined(MACOS_NE)
     #include "platforms/ios/ios_controller.h"
     #include <AmneziaVPN-Swift.h>
+#elif defined(Q_OS_ANDROID)
+    #include "platforms/android/android_controller.h"
+    #include <QtConcurrent>
 #endif
 
 using namespace amnezia;
@@ -327,7 +330,7 @@ ErrorCode SubscriptionController::importTrialFromGateway(const QString &userCoun
     return ErrorCode::NoError;
 }
 
-ErrorCode SubscriptionController::importServiceFromAppStore(const QString &userCountryCode, const QString &serviceType,
+ErrorCode SubscriptionController::importServiceFromMarket(const QString &userCountryCode, const QString &serviceType,
                                                             const QString &serviceProtocol, const ProtocolData &protocolData,
                                                             const QString &transactionId, bool isTestPurchase,
                                                             int *duplicateServerIndex)
@@ -786,7 +789,7 @@ ErrorCode SubscriptionController::processAppStorePurchase(const QString &userCou
     bool isTestPurchase = IosController::Instance()->isTestFlight();
 
     ProtocolData protocolData = generateProtocolData(serviceProtocol);
-    return importServiceFromAppStore(userCountryCode, serviceType, serviceProtocol, protocolData,
+    return importServiceFromMarket(userCountryCode, serviceType, serviceProtocol, protocolData,
                                      originalTransactionId, isTestPurchase, duplicateServerIndex);
 #else
     Q_UNUSED(userCountryCode);
@@ -797,6 +800,121 @@ ErrorCode SubscriptionController::processAppStorePurchase(const QString &userCou
 #endif
 }
 
+ErrorCode SubscriptionController::processPlayMarketPurchase(const QString &userCountryCode, const QString &serviceType,
+                                                             const QString &serviceProtocol, const QString &productId,
+                                                             int *duplicateServerIndex)
+{
+#if defined(Q_OS_ANDROID)
+    auto androidController = AndroidController::instance();
+    QString purchaseToken;
+    bool purchaseOk = false;
+
+    QFutureWatcher<QPair<bool, QString>> watcher;
+    QEventLoop waitLoop;
+    QObject::connect(&watcher, &QFutureWatcher<QPair<bool, QString>>::finished, &waitLoop, &QEventLoop::quit);
+
+    QFuture<QPair<bool, QString>> future = QtConcurrent::run([androidController, productId]() {
+        QJsonObject plansResult = androidController->getSubscriptionPlans();
+        int responseCode = plansResult.value("responseCode").toInt(-1);
+        if (responseCode != 0) {
+            qWarning() << "[Billing] Failed to get subscription plans, responseCode:" << responseCode;
+            return qMakePair(false, QString());
+        }
+        QJsonArray products = plansResult.value("products").toArray();
+        QString offerToken;
+        for (const QJsonValue &productValue : products) {
+            QJsonObject product = productValue.toObject();
+            QJsonArray offers = product.value("offers").toArray();
+            for (const QJsonValue &offerValue : offers) {
+                QJsonObject offer = offerValue.toObject();
+                if (offer.value("basePlanId").toString() == productId) {
+                    offerToken = offer.value("offerToken").toString();
+                    qInfo() << "[Billing] Found offer token for basePlanId:" << productId;
+                    break;
+                }
+            }
+            if (!offerToken.isEmpty()) break;
+        }
+        if (offerToken.isEmpty()) {
+            qWarning() << "[Billing] No offer token found for basePlanId:" << productId;
+            return qMakePair(false, QString());
+        }
+        QJsonObject purchaseResult = androidController->purchaseSubscription(offerToken);
+        responseCode = purchaseResult.value("responseCode").toInt(-1);
+        if (responseCode != 0) {
+            qWarning() << "[Billing] Purchase failed, responseCode:" << responseCode;
+            return qMakePair(false, QString());
+        }
+        QJsonArray purchases = purchaseResult.value("purchases").toArray();
+        if (purchases.isEmpty()) {
+            qWarning() << "[Billing] Purchase succeeded but no purchases returned";
+            return qMakePair(false, QString());
+        }
+        QJsonObject purchase = purchases.at(0).toObject();
+        QString token = purchase.value("purchaseToken").toString();
+        bool isAcknowledged = purchase.value("isAcknowledged").toBool();
+        qInfo() << "[Billing] Purchase success. purchaseToken:" << token << "isAcknowledged:" << isAcknowledged;
+        if (!isAcknowledged) {
+            QJsonObject ackResult = androidController->acknowledgePurchase(token);
+            if (ackResult.value("responseCode").toInt(-1) != 0) {
+                qWarning() << "[Billing] Acknowledge failed";
+            } else {
+                qInfo() << "[Billing] Purchase acknowledged successfully";
+            }
+        }
+        return qMakePair(true, token);
+    });
+
+    watcher.setFuture(future);
+    waitLoop.exec();
+
+    purchaseOk = watcher.result().first;
+    purchaseToken = watcher.result().second;
+
+    if (!purchaseOk || purchaseToken.isEmpty()) {
+        return ErrorCode::ApiPurchaseError;
+    }
+
+    // First call: determine if this is a test purchase
+    GatewayRequestData checkRequestData { QSysInfo::productType(),
+                                          QString(APP_VERSION),
+                                          m_appSettingsRepository->getAppLanguage().name().split("_").first(),
+                                          m_appSettingsRepository->getInstallationUuid(true),
+                                          userCountryCode,
+                                          "",
+                                          serviceType,
+                                          serviceProtocol,
+                                          QJsonObject() };
+
+    QJsonObject checkPayload = checkRequestData.toJsonObject();
+    checkPayload[apiDefs::key::transactionId] = purchaseToken;
+
+    QByteArray checkResponse;
+    qWarning() << "[Billing][processPlayMarketPurchase] v1/subscriptions request:" << QJsonDocument(checkPayload).toJson(QJsonDocument::Compact);
+    ErrorCode checkError = executeRequest(QString("%1v1/subscriptions"), checkPayload, checkResponse, false);
+    qWarning() << "[Billing][processPlayMarketPurchase] v1/subscriptions errorCode:" << static_cast<int>(checkError) << "response:" << checkResponse;
+    if (checkError != ErrorCode::NoError) {
+        qWarning().noquote() << "[Billing] Initial subscriptions check failed:" << static_cast<int>(checkError);
+        return checkError;
+    }
+
+    QJsonObject checkObject = QJsonDocument::fromJson(checkResponse).object();
+    bool isTestPurchase = checkObject.value(apiDefs::key::isTestPurchase).toBool(false);
+    qInfo().noquote() << "[Billing] Purchase isTestPurchase =" << isTestPurchase;
+
+    // Second call: import service with correct isTestPurchase flag
+    ProtocolData protocolData = generateProtocolData(serviceProtocol);
+    return importServiceFromMarket(userCountryCode, serviceType, serviceProtocol, protocolData,
+                                     purchaseToken, isTestPurchase, duplicateServerIndex);
+#else
+    Q_UNUSED(userCountryCode);
+    Q_UNUSED(serviceType);
+    Q_UNUSED(serviceProtocol);
+    Q_UNUSED(productId);
+    return ErrorCode::ApiPurchaseError;
+#endif
+}
+
 SubscriptionController::AppStoreRestoreResult SubscriptionController::processAppStoreRestore(const QString &userCountryCode, const QString &serviceType,
                                                                                              const QString &serviceProtocol)
 {
@@ -852,7 +970,7 @@ SubscriptionController::AppStoreRestoreResult SubscriptionController::processApp
 
         ProtocolData protocolData = generateProtocolData(serviceProtocol);
         int currentDuplicateServerIndex = -1;
-        ErrorCode errorCode = importServiceFromAppStore(userCountryCode, serviceType, serviceProtocol, protocolData,
+        ErrorCode errorCode = importServiceFromMarket(userCountryCode, serviceType, serviceProtocol, protocolData,
                                                         originalTransactionId, isTestPurchase,
                                                         &currentDuplicateServerIndex);
 
@@ -885,14 +1003,148 @@ SubscriptionController::AppStoreRestoreResult SubscriptionController::processApp
 #endif
 }
 
+SubscriptionController::PlayMarketRestoreResult SubscriptionController::processPlayMarketRestore(const QString &userCountryCode, const QString &serviceType,
+                                                                                                  const QString &serviceProtocol)
+{
+    PlayMarketRestoreResult result;
+
+#if defined(Q_OS_ANDROID)
+    auto androidController = AndroidController::instance();
+
+    QJsonObject purchasesResult;
+    {
+        QFutureWatcher<QJsonObject> queryWatcher;
+        QEventLoop queryLoop;
+        QObject::connect(&queryWatcher, &QFutureWatcher<QJsonObject>::finished, &queryLoop, &QEventLoop::quit);
+        QFuture<QJsonObject> queryFuture = QtConcurrent::run([androidController]() {
+            return androidController->queryPurchases();
+        });
+        queryWatcher.setFuture(queryFuture);
+        queryLoop.exec();
+        purchasesResult = queryWatcher.result();
+    }
+
+    int responseCode = purchasesResult.value("responseCode").toInt(-1);
+    if (responseCode != 0) {
+        qWarning().noquote() << "[Billing] queryPurchases failed, responseCode =" << responseCode;
+        result.errorCode = ErrorCode::ApiPurchaseError;
+        return result;
+    }
+
+    QJsonArray purchases = purchasesResult.value("purchases").toArray();
+    if (purchases.isEmpty()) {
+        qInfo().noquote() << "[Billing] Restore completed, but no purchases were found";
+        result.errorCode = ErrorCode::ApiNoPurchasesToRestore;
+        return result;
+    }
+
+    QSet<QString> processedTokens;
+    for (const QJsonValue &purchaseValue : std::as_const(purchases)) {
+        const QJsonObject purchaseObj = purchaseValue.toObject();
+        const QString purchaseToken = purchaseObj.value("purchaseToken").toString();
+
+        if (purchaseToken.isEmpty()) {
+            qWarning().noquote() << "[Billing] Skipping purchase without purchaseToken";
+            continue;
+        }
+
+        if (processedTokens.contains(purchaseToken)) {
+            result.duplicateCount++;
+            continue;
+        }
+        processedTokens.insert(purchaseToken);
+
+        qInfo().noquote() << "[Billing] Restoring subscription with purchaseToken =" << purchaseToken;
+
+        {
+            QFutureWatcher<QJsonObject> ackWatcher;
+            QEventLoop ackLoop;
+            QObject::connect(&ackWatcher, &QFutureWatcher<QJsonObject>::finished, &ackLoop, &QEventLoop::quit);
+            QFuture<QJsonObject> ackFuture = QtConcurrent::run([androidController, purchaseToken]() {
+                return androidController->acknowledgePurchase(purchaseToken);
+            });
+            ackWatcher.setFuture(ackFuture);
+            ackLoop.exec();
+            QJsonObject ackResult = ackWatcher.result();
+            int ackCode = ackResult.value("responseCode").toInt(-1);
+            if (ackCode != 0) {
+                qWarning().noquote() << "[Billing] acknowledgePurchase failed, responseCode =" << ackCode;
+            } else {
+                qInfo().noquote() << "[Billing] Purchase acknowledged successfully";
+            }
+        }
+
+        GatewayRequestData checkRequestData { QSysInfo::productType(),
+                                              QString(APP_VERSION),
+                                              m_appSettingsRepository->getAppLanguage().name().split("_").first(),
+                                              m_appSettingsRepository->getInstallationUuid(true),
+                                              userCountryCode,
+                                              "",
+                                              serviceType,
+                                              serviceProtocol,
+                                              QJsonObject() };
+        QJsonObject checkPayload = checkRequestData.toJsonObject();
+        checkPayload[apiDefs::key::transactionId] = purchaseToken;
+
+        QByteArray checkResponse;
+        qWarning() << "[Billing][processPlayMarketRestore] v1/subscriptions request:" << QJsonDocument(checkPayload).toJson(QJsonDocument::Compact);
+        ErrorCode checkError = executeRequest(QString("%1v1/subscriptions"), checkPayload, checkResponse, false);
+        qWarning() << "[Billing][processPlayMarketRestore] v1/subscriptions errorCode:" << static_cast<int>(checkError) << "response:" << checkResponse;
+        if (checkError != ErrorCode::NoError) {
+            qWarning().noquote() << "[Billing] Initial subscriptions check failed:" << static_cast<int>(checkError);
+            result.errorCode = checkError;
+            continue;
+        }
+
+        QJsonObject checkObject = QJsonDocument::fromJson(checkResponse).object();
+        bool isTestPurchase = checkObject.value(apiDefs::key::isTestPurchase).toBool(false);
+        qInfo().noquote() << "[Billing] Purchase isTestPurchase =" << isTestPurchase;
+
+        ProtocolData protocolData = generateProtocolData(serviceProtocol);
+        int currentDuplicateServerIndex = -1;
+        ErrorCode errorCode = importServiceFromMarket(userCountryCode, serviceType, serviceProtocol, protocolData,
+                                                        purchaseToken, isTestPurchase,
+                                                        &currentDuplicateServerIndex);
+
+        if (errorCode == ErrorCode::ApiConfigAlreadyAdded) {
+            result.duplicateConfigAlreadyPresent = true;
+            if (result.duplicateServerIndex < 0) {
+                result.duplicateServerIndex = currentDuplicateServerIndex;
+            }
+            qInfo().noquote() << "[Billing] Skipping purchase" << purchaseToken
+                              << "because subscription config with the same vpn_key already exists";
+        } else if (errorCode != ErrorCode::NoError) {
+            qWarning().noquote() << "[Billing] Failed to process restored subscription for purchaseToken =" << purchaseToken;
+            result.errorCode = errorCode;
+        } else {
+            result.hasInstalledConfig = true;
+        }
+    }
+
+    if (!result.hasInstalledConfig) {
+        result.errorCode = result.duplicateConfigAlreadyPresent ? ErrorCode::ApiConfigAlreadyAdded : ErrorCode::ApiNoPurchasesToRestore;
+    }
+
+    return result;
+#else
+    Q_UNUSED(userCountryCode);
+    Q_UNUSED(serviceType);
+    Q_UNUSED(serviceProtocol);
+    result.errorCode = ErrorCode::ApiPurchaseError;
+    return result;
+#endif
+}
+
 ErrorCode SubscriptionController::getAccountInfo(const QString &serverId, QJsonObject &accountInfo)
 {
-    auto apiV2 = m_serversRepository->apiV2Config(serverId);
-    if (!apiV2.has_value()) {
+    auto apiV2Opt = m_serversRepository->apiV2Config(serverId);
+    if (!apiV2Opt.has_value()) {
         return ErrorCode::InternalError;
     }
+
+    const ApiV2ServerConfig* apiV2 = &apiV2Opt.value();
     bool isTestPurchase = apiV2->apiConfig.isTestPurchase;
-    
+
     QJsonObject authDataJson = apiV2->authData.toJson();
     GatewayRequestData gatewayRequestData { QSysInfo::productType(),
                                             QString(APP_VERSION),

client/core/controllers/api/subscriptionController.h

@@ -61,7 +61,7 @@ public:
     ErrorCode importTrialFromGateway(const QString &userCountryCode, const QString &serviceType,
                                      const QString &serviceProtocol, const QString &email);
 
-    ErrorCode importServiceFromAppStore(const QString &userCountryCode, const QString &serviceType,
+    ErrorCode importServiceFromMarket(const QString &userCountryCode, const QString &serviceType,
                                         const QString &serviceProtocol, const ProtocolData &protocolData,
                                         const QString &transactionId, bool isTestPurchase,
                                         int *duplicateServerIndex = nullptr);
@@ -99,10 +99,23 @@ public:
         ErrorCode errorCode = ErrorCode::NoError;
     };
 
+    struct PlayMarketRestoreResult
+    {
+        bool hasInstalledConfig = false;
+        bool duplicateConfigAlreadyPresent = false;
+        int duplicateCount = 0;
+        int duplicateServerIndex = -1;
+        ErrorCode errorCode = ErrorCode::NoError;
+    };
+
     ErrorCode processAppStorePurchase(const QString &userCountryCode, const QString &serviceType,
                                      const QString &serviceProtocol, const QString &productId,
                                      int *duplicateServerIndex = nullptr);
 
+    ErrorCode processPlayMarketPurchase(const QString &userCountryCode, const QString &serviceType,
+                                        const QString &serviceProtocol, const QString &productId,
+                                        int *duplicateServerIndex = nullptr);
+
     AppStoreRestoreResult processAppStoreRestore(const QString &userCountryCode, const QString &serviceType,
                                                   const QString &serviceProtocol);
 
@@ -111,6 +124,9 @@ public:
                                           const QString &captchaId, const QString &captchaSolution,
                                           CaptchaInfo *retryCaptchaOut = nullptr);
 
+    PlayMarketRestoreResult processPlayMarketRestore(const QString &userCountryCode, const QString &serviceType,
+                                                     const QString &serviceProtocol);
+
 private:
     ErrorCode executeRequest(const QString &endpoint, const QJsonObject &apiPayload, QByteArray &responseBody, bool isTestPurchase = false);
     bool isApiKeyExpired(const QString &serverId) const;

client/core/controllers/connectionController.cpp

@@ -49,92 +49,14 @@ void ConnectionController::setConnectionState(Vpn::ConnectionState state)
     }
 }
 
-ErrorCode ConnectionController::defaultContainerForServer(const QString &serverId, DockerContainer &container) const
-{
-    const auto kind = m_serversRepository->serverKind(serverId);
-    switch (kind) {
-    case serverConfigUtils::ConfigType::SelfHostedAdmin: {
-        const auto cfg = m_serversRepository->selfHostedAdminConfig(serverId);
-        if (!cfg.has_value()) {
-            return ErrorCode::InternalError;
-        }
-        container = cfg->defaultContainer;
-        return ErrorCode::NoError;
-    }
-    case serverConfigUtils::ConfigType::SelfHostedUser: {
-        const auto cfg = m_serversRepository->selfHostedUserConfig(serverId);
-        if (!cfg.has_value()) {
-            return ErrorCode::InternalError;
-        }
-        container = cfg->defaultContainer;
-        return ErrorCode::NoError;
-    }
-    case serverConfigUtils::ConfigType::Native: {
-        const auto cfg = m_serversRepository->nativeConfig(serverId);
-        if (!cfg.has_value()) {
-            return ErrorCode::InternalError;
-        }
-        container = cfg->defaultContainer;
-        return ErrorCode::NoError;
-    }
-    case serverConfigUtils::ConfigType::AmneziaPremiumV2:
-    case serverConfigUtils::ConfigType::AmneziaFreeV3:
-    case serverConfigUtils::ConfigType::ExternalPremium: {
-        const auto cfg = m_serversRepository->apiV2Config(serverId);
-        if (!cfg.has_value()) {
-            return ErrorCode::InternalError;
-        }
-        container = cfg->defaultContainer;
-        return ErrorCode::NoError;
-    }
-    case serverConfigUtils::ConfigType::AmneziaPremiumV1:
-    case serverConfigUtils::ConfigType::AmneziaFreeV2:
-        return ErrorCode::LegacyApiV1NotSupportedError;
-    case serverConfigUtils::ConfigType::Invalid:
-    default:
-        return ErrorCode::InternalError;
-    }
-}
-
-ErrorCode ConnectionController::isConnectionSupported(const QString &serverId) const
-{
-    if (serverId.isEmpty()) {
-        return ErrorCode::InternalError;
-    }
-
-    if (!isServiceReady()) {
-        return ErrorCode::AmneziaServiceNotRunning;
-    }
-
-    if (serverConfigUtils::isLegacyApiSubscription(m_serversRepository->serverKind(serverId))) {
-        return ErrorCode::LegacyApiV1NotSupportedError;
-    }
-
-    DockerContainer container = DockerContainer::None;
-    const ErrorCode errorCode = defaultContainerForServer(serverId, container);
-    if (errorCode != ErrorCode::NoError) {
-        return errorCode;
-    }
-
-    if (container == DockerContainer::None) {
-        return ErrorCode::NoInstalledContainersError;
-    }
-
-    if (ContainerUtils::isUnsupportedContainer(container)) {
-        return ErrorCode::LegacyContainerNotSupportedError;
-    }
-
-    if (!isContainerSupported(container)) {
-        return ErrorCode::NotSupportedOnThisPlatform;
-    }
-
-    return ErrorCode::NoError;
-}
-
 ErrorCode ConnectionController::prepareConnection(const QString &serverId,
                                                  QJsonObject& vpnConfiguration,
                                                  DockerContainer& container)
 {
+    if (!isServiceReady()) {
+        return ErrorCode::AmneziaServiceNotRunning;
+    }
+
     ContainerConfig containerConfigModel;
     QPair<QString, QString> dns;
     QString hostName;
@@ -198,6 +120,10 @@ ErrorCode ConnectionController::prepareConnection(const QString &serverId,
         return ErrorCode::InternalError;
     }
 
+    if (!isContainerSupported(container)) {
+        return ErrorCode::NotSupportedOnThisPlatform;
+    }
+
     vpnConfiguration = createConnectionConfiguration(dns, isApiConfig, hostName, description, configVersion,
                                                      containerConfigModel, container);
 

client/core/controllers/connectionController.h

@@ -34,8 +34,6 @@ public:
                                QJsonObject& vpnConfiguration,
                                DockerContainer& container);
 
-    ErrorCode isConnectionSupported(const QString &serverId) const;
-
     ErrorCode openConnection(const QString &serverId);
 
     void closeConnection();
@@ -75,8 +73,6 @@ signals:
 #endif
 
 private:
-    ErrorCode defaultContainerForServer(const QString &serverId, DockerContainer &container) const;
-
     SecureServersRepository* m_serversRepository;
     SecureAppSettingsRepository* m_appSettingsRepository;
     VpnConnection* m_vpnConnection;

client/core/controllers/coreController.cpp

@@ -191,7 +191,7 @@ void CoreController::initControllers()
     m_languageUiController = new LanguageUiController(m_settingsController, m_languageModel, this);
     setQmlContextProperty("LanguageUiController", m_languageUiController);
 
-    m_settingsUiController = new SettingsUiController(m_settingsController, m_serversController, this);
+    m_settingsUiController = new SettingsUiController(m_settingsController, m_serversController, m_languageUiController, this);
     setQmlContextProperty("SettingsController", m_settingsUiController);
 
     m_pageController = new PageController(m_serversController, m_settingsController, this);

client/core/controllers/coreSignalHandlers.cpp

@@ -33,6 +33,7 @@
 #include "core/controllers/connectionController.h"
 #include "ui/models/clientManagementModel.h"
 #include "ui/controllers/api/apiNewsUiController.h"
+#include "ui/models/api/apiCountryModel.h"
 #include "ui/models/containersModel.h"
 #include "core/utils/containerEnum.h"
 
@@ -155,17 +156,15 @@ void CoreSignalHandlers::initExportControllerHandler()
 void CoreSignalHandlers::initImportControllerHandler()
 {
     connect(m_coreController->m_importCoreController, &ImportController::importFinished, this, [this]() {
-        if (m_coreController->m_connectionUiController->isConnected()) {
-            return;
-        }
-
-        const int newServerIndex = m_coreController->m_serversController->getServersCount() - 1;
-        const QString serverId = m_coreController->m_serversController->getServerId(newServerIndex);
-        if (!serverId.isEmpty()) {
-            m_coreController->m_serversController->setDefaultServer(serverId);
-        }
-        if (m_coreController->m_serversUiController) {
-            m_coreController->m_serversUiController->setProcessedServerId(serverId);
+        if (!m_coreController->m_connectionController->isConnected()) {
+            int newServerIndex = m_coreController->m_serversController->getServersCount() - 1;
+            const QString serverId = m_coreController->m_serversController->getServerId(newServerIndex);
+            if (!serverId.isEmpty()) {
+                m_coreController->m_serversController->setDefaultServer(serverId);
+            }
+            if (m_coreController->m_serversUiController) {
+                m_coreController->m_serversUiController->setProcessedServerId(serverId);
+            }
         }
     });
 }
@@ -177,14 +176,17 @@ void CoreSignalHandlers::initApiCountryModelUpdateHandler()
         if (processedServerId.isEmpty()) {
             return;
         }
+        
+        QJsonArray availableCountries;
+        QString serverCountryCode;
 
         const auto apiV2 = m_coreController->m_serversRepository->apiV2Config(processedServerId);
-        if (!apiV2.has_value()) {
-            return;
+        if (apiV2.has_value()) {
+            availableCountries = apiV2->apiConfig.availableCountries;
+            serverCountryCode = apiV2->apiConfig.serverCountryCode;
         }
-
-        m_coreController->m_apiCountryModel->updateModel(apiV2->apiConfig.availableCountries,
-                                                           apiV2->apiConfig.serverCountryCode);
+        
+        m_coreController->m_apiCountryModel->updateModel(availableCountries, serverCountryCode);
     });
 }
 
@@ -235,16 +237,13 @@ void CoreSignalHandlers::initLanguageHandler()
     connect(m_coreController->m_settingsUiController, &SettingsUiController::resetLanguageToSystem, m_coreController->m_languageUiController, [this]() {
         m_coreController->m_languageUiController->changeLanguage(m_coreController->m_languageUiController->getSystemLanguageEnum());
     });
-    connect(m_coreController->m_settingsUiController, &SettingsUiController::appLanguageChanged, m_coreController->m_languageUiController, [this]() {
-        m_coreController->m_languageUiController->onAppLanguageChanged(m_coreController->m_settingsController->getAppLanguage());
-    });
 }
 
 void CoreSignalHandlers::initAutoConnectHandler()
 {
     if (m_coreController->m_settingsUiController->isAutoConnectEnabled()
         && !m_coreController->m_serversController->getDefaultServerId().isEmpty()) {
-        QTimer::singleShot(1000, this, [this]() { m_coreController->m_connectionUiController->toggleConnection(); });
+        QTimer::singleShot(1000, this, [this]() { m_coreController->m_connectionUiController->openConnection(); });
     }
 }
 
@@ -349,9 +348,6 @@ void CoreSignalHandlers::initUnsupportedConnectDrawerHandler()
 {
     connect(m_coreController->m_subscriptionUiController, &SubscriptionUiController::unsupportedConnectDrawerRequested,
             m_coreController->m_pageController, &PageController::unsupportedConnectDrawerRequested);
-
-    connect(m_coreController->m_connectionUiController, &ConnectionUiController::unsupportedConnectDrawerRequested,
-            m_coreController->m_pageController, &PageController::unsupportedConnectDrawerRequested);
 }
 
 void CoreSignalHandlers::initStrictKillSwitchHandler()

client/core/controllers/selfhosted/installController.cpp

@@ -72,16 +72,6 @@ namespace
         }
         return false;
     }
-
-    QString buildRemoveContainerScript(const amnezia::ScriptVars &vars, bool removeDataVolume)
-    {
-        QString script = SshSession::replaceVars(amnezia::scriptData(SharedScriptType::remove_container), vars);
-        if (removeDataVolume) {
-            script += QLatin1String("\nsudo docker volume rm -f $CONTAINER_NAME-data 2>/dev/null || true");
-            script = SshSession::replaceVars(script, vars);
-        }
-        return script;
-    }
 }
 
 InstallController::InstallController(SecureServersRepository *serversRepository,
@@ -130,10 +120,14 @@ ErrorCode InstallController::setupContainer(const ServerCredentials &credentials
         return e;
     qDebug().noquote() << "InstallController::setupContainer prepareHostWorker finished";
 
-    const amnezia::ScriptVars removeContainerVars =
+    amnezia::ScriptVars removeContainerVars =
             amnezia::genBaseVars(credentials, container, QString(), QString());
-    const bool removeDataVolume = !isUpdate && (container == DockerContainer::MtProxy || container == DockerContainer::Telemt);
-    sshSession.runScript(credentials, buildRemoveContainerScript(removeContainerVars, removeDataVolume));
+    if (!isUpdate) {
+        removeContainerVars.append({ { "$REMOVE_CONTAINER_DATA", QStringLiteral("1") } });
+    }
+    sshSession.runScript(credentials,
+                         sshSession.replaceVars(amnezia::scriptData(SharedScriptType::remove_container),
+                                                removeContainerVars));
     qDebug().noquote() << "InstallController::setupContainer removeContainer finished";
 
     qDebug().noquote() << "buildContainerWorker start";
@@ -158,8 +152,8 @@ ErrorCode InstallController::setupContainer(const ServerCredentials &credentials
     return startupContainerWorker(credentials, container, config, sshSession);
 }
 
-ErrorCode InstallController::updateServerConfig(const QString &serverId, DockerContainer container, const ContainerConfig &oldConfig,
-                                                ContainerConfig &newConfig)
+ErrorCode InstallController::updateContainer(const QString &serverId, DockerContainer container, const ContainerConfig &oldConfig,
+                                             ContainerConfig &newConfig)
 {
     if (!isUpdateDockerContainerRequired(container, oldConfig, newConfig)) {
         auto adminConfig = m_serversRepository->selfHostedAdminConfig(serverId);
@@ -191,7 +185,7 @@ ErrorCode InstallController::updateServerConfig(const QString &serverId, DockerC
     SshSession sshSession(this);
 
     bool reinstallRequired = isReinstallContainerRequired(container, oldConfig, newConfig);
-    qDebug() << "InstallController::updateServerConfig for container" << container << "reinstall required is" << reinstallRequired;
+    qDebug() << "InstallController::updateContainer for container" << container << "reinstall required is" << reinstallRequired;
 
     bool xrayServerSettingsChanged = false;
     if (container == DockerContainer::Xray || container == DockerContainer::SSXray) {
@@ -219,11 +213,11 @@ ErrorCode InstallController::updateServerConfig(const QString &serverId, DockerC
     if (errorCode == ErrorCode::NoError && xrayServerSettingsChanged && !skipXrayInboundSync) {
         DnsSettings dnsSettings = { m_appSettingsRepository->primaryDns(), m_appSettingsRepository->secondaryDns() };
         XrayConfigurator xrayConfigurator(&sshSession);
-        qDebug() << "InstallController::updateServerConfig applying Xray server inbound sync, reinstall="
+        qDebug() << "InstallController::updateContainer applying Xray server inbound sync, reinstall="
                  << reinstallRequired;
         errorCode = xrayConfigurator.applyServerSettingsToRemote(credentials, container, newConfig, dnsSettings, false);
         if (errorCode != ErrorCode::NoError) {
-            qDebug() << "InstallController::updateServerConfig Xray inbound sync failed, error="
+            qDebug() << "InstallController::updateContainer Xray inbound sync failed, error="
                      << static_cast<int>(errorCode);
         }
     }
@@ -242,41 +236,6 @@ ErrorCode InstallController::updateServerConfig(const QString &serverId, DockerC
     return errorCode;
 }
 
-ErrorCode InstallController::updateClientConfig(const QString &serverId, DockerContainer container, ContainerConfig &newConfig)
-{
-    switch (m_serversRepository->serverKind(serverId)) {
-    case serverConfigUtils::ConfigType::SelfHostedAdmin: {
-        auto config = m_serversRepository->selfHostedAdminConfig(serverId);
-        if (!config.has_value()) {
-            return ErrorCode::InternalError;
-        }
-        config->updateContainerConfig(container, newConfig);
-        m_serversRepository->editServer(serverId, config->toJson(), serverConfigUtils::ConfigType::SelfHostedAdmin);
-        return ErrorCode::NoError;
-    }
-    case serverConfigUtils::ConfigType::SelfHostedUser: {
-        auto config = m_serversRepository->selfHostedUserConfig(serverId);
-        if (!config.has_value()) {
-            return ErrorCode::InternalError;
-        }
-        config->updateContainerConfig(container, newConfig);
-        m_serversRepository->editServer(serverId, config->toJson(), serverConfigUtils::ConfigType::SelfHostedUser);
-        return ErrorCode::NoError;
-    }
-    case serverConfigUtils::ConfigType::Native: {
-        auto config = m_serversRepository->nativeConfig(serverId);
-        if (!config.has_value()) {
-            return ErrorCode::InternalError;
-        }
-        config->updateContainerConfig(container, newConfig);
-        m_serversRepository->editServer(serverId, config->toJson(), serverConfigUtils::ConfigType::Native);
-        return ErrorCode::NoError;
-    }
-    default:
-        return ErrorCode::InternalError;
-    }
-}
-
 void InstallController::clearCachedProfile(const QString &serverId, DockerContainer container)
 {
     if (ContainerUtils::containerService(container) == ServiceType::Other) {
@@ -1021,11 +980,12 @@ ErrorCode InstallController::removeContainer(const QString &serverId, DockerCont
         return ErrorCode::InternalError;
     }
     SshSession sshSession(this);
-    const amnezia::ScriptVars removeContainerVars =
+    amnezia::ScriptVars removeContainerVars =
             amnezia::genBaseVars(credentials, container, QString(), QString());
-    const bool removeDataVolume = (container == DockerContainer::MtProxy || container == DockerContainer::Telemt);
-    ErrorCode errorCode =
-            sshSession.runScript(credentials, buildRemoveContainerScript(removeContainerVars, removeDataVolume));
+    removeContainerVars.append({ { "$REMOVE_CONTAINER_DATA", QStringLiteral("1") } });
+    ErrorCode errorCode = sshSession.runScript(
+            credentials,
+            sshSession.replaceVars(amnezia::scriptData(SharedScriptType::remove_container), removeContainerVars));
 
     if (errorCode == ErrorCode::NoError) {
         QMap<DockerContainer, ContainerConfig> containers = adminConfig->containers;
@@ -1503,7 +1463,7 @@ ErrorCode InstallController::getAlreadyInstalledContainers(const ServerCredentia
             QString transportProtoStr = containerAndPortMatch.captured(3);
             DockerContainer container = ContainerUtils::containerFromString(name);
 
-            if (container == DockerContainer::None || ContainerUtils::isUnsupportedContainer(container)) {
+            if (container == DockerContainer::None) {
                 continue;
             }
 
@@ -1528,7 +1488,7 @@ ErrorCode InstallController::getAlreadyInstalledContainers(const ServerCredentia
             QString transportProtoStr = torOrDnsRegMatch.captured(3);
             DockerContainer container = ContainerUtils::containerFromString(name);
 
-            if (container == DockerContainer::None || ContainerUtils::isUnsupportedContainer(container)) {
+            if (container == DockerContainer::None) {
                 continue;
             }
 

client/core/controllers/selfhosted/installController.h

@@ -34,12 +34,7 @@ public:
     ~InstallController();
 
     ErrorCode setupContainer(const ServerCredentials &credentials, DockerContainer container, ContainerConfig &config, bool isUpdate = false);
-
-    // Updates server-side container settings (admin self-hosted only): reconfigures the container over SSH.
-    ErrorCode updateServerConfig(const QString &serverId, DockerContainer container, const ContainerConfig &oldConfig, ContainerConfig &newConfig);
-
-    // Updates client-local settings only: rewrites the stored container config for any self-hosted/native server. No SSH.
-    ErrorCode updateClientConfig(const QString &serverId, DockerContainer container, ContainerConfig &newConfig);
+    ErrorCode updateContainer(const QString &serverId, DockerContainer container, const ContainerConfig &oldConfig, ContainerConfig &newConfig);
 
     ErrorCode rebootServer(const QString &serverId);
     ErrorCode removeAllContainers(const QString &serverId);

client/core/models/selfhosted/nativeServerConfig.cpp

@@ -29,11 +29,6 @@ ContainerConfig NativeServerConfig::containerConfig(DockerContainer container) c
     return containers.value(container);
 }
 
-void NativeServerConfig::updateContainerConfig(DockerContainer container, const ContainerConfig &config)
-{
-    containers[container] = config;
-}
-
 QPair<QString, QString> NativeServerConfig::getDnsPair(const QString &primaryDns, const QString &secondaryDns) const
 {
     QString d1 = dns1;

client/core/models/selfhosted/nativeServerConfig.h

@@ -27,8 +27,6 @@ struct NativeServerConfig {
     bool hasContainers() const;
     ContainerConfig containerConfig(DockerContainer container) const;
 
-    void updateContainerConfig(DockerContainer container, const ContainerConfig &config);
-
     QPair<QString, QString> getDnsPair(const QString &primaryDns, const QString &secondaryDns) const;
 
     QJsonObject toJson() const;

client/core/models/selfhosted/selfHostedUserServerConfig.cpp

@@ -43,11 +43,6 @@ ContainerConfig SelfHostedUserServerConfig::containerConfig(DockerContainer cont
     return containers.value(container);
 }
 
-void SelfHostedUserServerConfig::updateContainerConfig(DockerContainer container, const ContainerConfig &config)
-{
-    containers[container] = config;
-}
-
 QPair<QString, QString> SelfHostedUserServerConfig::getDnsPair(const QString &primaryDns,
                                                                const QString &secondaryDns) const
 {

client/core/models/selfhosted/selfHostedUserServerConfig.h

@@ -32,8 +32,6 @@ struct SelfHostedUserServerConfig {
     bool hasContainers() const;
     ContainerConfig containerConfig(DockerContainer container) const;
 
-    void updateContainerConfig(DockerContainer container, const ContainerConfig &config);
-
     QPair<QString, QString> getDnsPair(const QString &primaryDns, const QString &secondaryDns) const;
 
     QJsonObject toJson() const;

client/core/protocols/openVpnProtocol.cpp

@@ -39,44 +39,33 @@ QString OpenVpnProtocol::defaultConfigPath()
     return p;
 }
 
-void OpenVpnProtocol::cleanupResources()
+void OpenVpnProtocol::stop()
 {
-    if (m_openVpnProcess || openVpnProcessIsRunning()) {
+    qDebug() << "OpenVpnProtocol::stop()";
+    setConnectionState(Vpn::ConnectionState::Disconnecting);
+
+    // TODO: need refactoring
+    // sendTermSignal() will even return true while server connected ???
+    if ((m_connectionState == Vpn::ConnectionState::Preparing) || (m_connectionState == Vpn::ConnectionState::Connecting)
+        || (m_connectionState == Vpn::ConnectionState::Connected)
+        || (m_connectionState == Vpn::ConnectionState::Reconnecting)) {
         if (!sendTermSignal()) {
             killOpenVpnProcess();
         }
         QThread::msleep(10);
+        m_managementServer.stop();
     }
-    m_managementServer.stop();
 
 #if defined(Q_OS_WIN) || defined(Q_OS_LINUX) || defined(Q_OS_MACOS)
     IpcClient::withInterface([](QSharedPointer<IpcInterfaceReplica> iface) {
         QRemoteObjectPendingReply<bool> reply = iface->disableKillSwitch();
         if (!reply.waitForFinished(1000) && !reply.returnValue()) {
-            qWarning() << "OpenVpnProtocol::cleanupResources(): Failed to disable killswitch";
+            qWarning() << "OpenVpnProtocol::stop(): Failed to disable killswitch";
         }
     });
 #endif
-}
 
-void OpenVpnProtocol::stop()
-{
-    qDebug() << "OpenVpnProtocol::stop()";
-
-    const bool wasActive = m_connectionState == Vpn::ConnectionState::Preparing
-            || m_connectionState == Vpn::ConnectionState::Connecting
-            || m_connectionState == Vpn::ConnectionState::Connected
-            || m_connectionState == Vpn::ConnectionState::Reconnecting;
-
-    if (wasActive) {
-        setConnectionState(Vpn::ConnectionState::Disconnecting);
-    }
-
-    cleanupResources();
-
-    if (wasActive || m_connectionState == Vpn::ConnectionState::Disconnecting) {
-        setConnectionState(Vpn::ConnectionState::Disconnected);
-    }
+    setConnectionState(Vpn::ConnectionState::Disconnected);
 }
 
 ErrorCode OpenVpnProtocol::prepare()
@@ -179,7 +168,7 @@ void OpenVpnProtocol::updateRouteGateway(QString line)
 
 ErrorCode OpenVpnProtocol::start()
 {
-    cleanupResources();
+    OpenVpnProtocol::stop();
 
     if (!QFileInfo::exists(configPath())) {
         setLastError(ErrorCode::OpenVpnConfigMissing);

client/core/protocols/openVpnProtocol.h

@@ -29,7 +29,6 @@ protected slots:
     void onReadyReadDataFromManagementServer();
 
 private:
-    void cleanupResources();
     QString configPath() const;
     bool openVpnProcessIsRunning() const;
     bool sendTermSignal();

client/core/utils/containerEnum.h

@@ -15,8 +15,6 @@ namespace amnezia
             Awg2,
             WireGuard,
             OpenVpn,
-            Cloak,
-            ShadowSocks,
             Ipsec,
             Xray,
             SSXray,

client/core/utils/containers/containerUtils.cpp

@@ -21,8 +21,6 @@ QString ContainerUtils::containerToString(DockerContainer c)
 {
     if (c == DockerContainer::None)
         return "none";
-    if (c == DockerContainer::Cloak)
-        return "amnezia-openvpn-cloak";
     if (c == DockerContainer::Awg)
         return "amnezia-awg";
     if (c == DockerContainer::Awg2)
@@ -64,8 +62,6 @@ QMap<DockerContainer, QString> ContainerUtils::containerHumanNames()
 {
     return { { DockerContainer::None, "Not installed" },
              { DockerContainer::OpenVpn, "OpenVPN" },
-             { DockerContainer::ShadowSocks, "OpenVPN over SS" },
-             { DockerContainer::Cloak, "OpenVPN over Cloak" },
              { DockerContainer::WireGuard, "WireGuard" },
              { DockerContainer::Awg, "AmneziaWG" },
              { DockerContainer::Awg2, "AmneziaWG" },
@@ -87,10 +83,6 @@ QMap<DockerContainer, QString> ContainerUtils::containerDescriptions()
     return {              { DockerContainer::OpenVpn,
                QObject::tr("OpenVPN is the most popular VPN protocol, with flexible configuration options. It uses its "
                            "own security protocol with SSL/TLS for key exchange.") },
-             { DockerContainer::ShadowSocks,
-               QObject::tr("This protocol is no longer supported.") },
-             { DockerContainer::Cloak,
-               QObject::tr("This protocol is no longer supported.") },
              { DockerContainer::WireGuard,
                QObject::tr("WireGuard - popular VPN protocol with high performance, high speed and low power "
                            "consumption.") },
@@ -202,9 +194,6 @@ QMap<DockerContainer, QString> ContainerUtils::containerDetailedDescriptions()
 
 ServiceType ContainerUtils::containerService(DockerContainer c)
 {
-    if (isUnsupportedContainer(c)) {
-        return ServiceType::Vpn;
-    }
     return ProtocolUtils::protocolService(defaultProtocol(c));
 }
 
@@ -213,8 +202,6 @@ Proto ContainerUtils::defaultProtocol(DockerContainer c)
     switch (c) {
     case DockerContainer::None: return Proto::Unknown;
     case DockerContainer::OpenVpn: return Proto::OpenVpn;
-    case DockerContainer::Cloak:
-    case DockerContainer::ShadowSocks: return Proto::Unknown;
     case DockerContainer::WireGuard: return Proto::WireGuard;
     case DockerContainer::Awg2: return Proto::Awg;
     case DockerContainer::Awg: return Proto::Awg;
@@ -265,8 +252,6 @@ bool ContainerUtils::isSupportedByCurrentPlatform(DockerContainer c)
     // macOS build using Network Extension – allow OpenVPN for parity with iOS.
     switch (c) {
     case DockerContainer::OpenVpn: return true;
-    case DockerContainer::Cloak: return false;
-    case DockerContainer::ShadowSocks: return false;
     case DockerContainer::WireGuard: return true;
     case DockerContainer::Awg2: return true;
     case DockerContainer::Awg: return true;
@@ -351,10 +336,6 @@ int ContainerUtils::easySetupOrder(DockerContainer container)
 
 bool ContainerUtils::isShareable(DockerContainer container)
 {
-    if (isUnsupportedContainer(container)) {
-        return false;
-    }
-
     switch (container) {
     case DockerContainer::TorWebSite: return false;
     case DockerContainer::Dns: return false;
@@ -371,11 +352,6 @@ bool ContainerUtils::isAwgContainer(DockerContainer container)
     return container == DockerContainer::Awg || container == DockerContainer::Awg2;
 }
 
-bool ContainerUtils::isUnsupportedContainer(DockerContainer container)
-{
-    return container == DockerContainer::Cloak || container == DockerContainer::ShadowSocks;
-}
-
 QJsonObject ContainerUtils::getProtocolConfigFromContainer(const Proto protocol, const QJsonObject &containerConfig)
 {
     QString protocolConfigString = containerConfig.value(ProtocolUtils::protoToString(protocol))

client/core/utils/containers/containerUtils.h

@@ -45,8 +45,6 @@ namespace amnezia
 
         bool isAwgContainer(DockerContainer container);
 
-        bool isUnsupportedContainer(DockerContainer container);
-
         QJsonObject getProtocolConfigFromContainer(const Proto protocol, const QJsonObject &containerConfig);
 
         int installPageOrder(DockerContainer container);

client/core/utils/errorCodes.h

@@ -79,7 +79,6 @@ namespace amnezia
         ImportBackupFileUseRestoreInstead = 903,
         RestoreBackupInvalidError = 904,
         LegacyApiV1NotSupportedError = 905,
-        LegacyContainerNotSupportedError = 906,
 
         // Android errors
         AndroidError = 1000,
@@ -106,6 +105,7 @@ namespace amnezia
         ApiCaptchaInvalidError = 1118,
         ApiCaptchaRefreshError = 1119,
         ApiRateLimitError = 1120,
+        ApiNoPurchasesToRestore = 1121,
 
         // QFile errors
         OpenError = 1200,
@@ -113,7 +113,16 @@ namespace amnezia
         PermissionsError = 1202,
         UnspecifiedError = 1203,
         FatalError = 1204,
-        AbortError = 1205
+        AbortError = 1205,
+
+        // Billing errors
+        BillingCanceled = 1300,
+        BillingError = 1301,
+        BillingGooglePlayError = 1302,
+        BillingUnavailable = 1303,
+        SubscriptionAlreadyOwned = 1304,
+        SubscriptionUnavailable = 1305,
+        BillingNetworkError = 1306,
       };
       Q_ENUM_NS(ErrorCode)
     }

client/core/utils/errorStrings.cpp

@@ -69,7 +69,6 @@ QString errorString(ErrorCode code) {
     case (ErrorCode::ImportBackupFileUseRestoreInstead): errorMessage = QObject::tr("Backup files cannot be imported here. Use 'Restore from backup' instead."); break;
     case (ErrorCode::RestoreBackupInvalidError): errorMessage = QObject::tr("Backup file is corrupted or has invalid format"); break;
     case (ErrorCode::LegacyApiV1NotSupportedError): errorMessage = QObject::tr("This legacy Amnezia subscription format is no longer supported"); break;
-    case (ErrorCode::LegacyContainerNotSupportedError): errorMessage = QObject::tr("This protocol is no longer supported. Please select another protocol or remove this container from the server settings."); break;
     case (ErrorCode::ImportOpenConfigError): errorMessage = QObject::tr("Unable to open config file"); break;
     case (ErrorCode::NoInstalledContainersError): errorMessage = QObject::tr("VPN Protocols is not installed.\n Please install VPN container at first"); break;
 
@@ -98,6 +97,15 @@ QString errorString(ErrorCode code) {
     case (ErrorCode::ApiCaptchaInvalidError): errorMessage = QObject::tr("CAPTCHA was incorrect. Please try again"); break;
     case (ErrorCode::ApiCaptchaRefreshError): errorMessage = QObject::tr("CAPTCHA refreshed. Please try again"); break;
     case (ErrorCode::ApiRateLimitError): errorMessage = QObject::tr("Too many requests. Please try again later"); break;
+    case (ErrorCode::ApiNoPurchasesToRestore):
+#if defined(Q_OS_ANDROID)
+        errorMessage = QObject::tr("No purchases to restore. If you have an active subscription, make sure you're signed in with the same Google account used for the purchase.");
+#elif defined(Q_OS_IOS) || defined(MACOS_NE)
+        errorMessage = QObject::tr("No purchases to restore. If you have an active subscription, make sure you're signed in with the same Apple ID used for the purchase.");
+#else
+        errorMessage = QObject::tr("No purchases to restore. If you have an active subscription, make sure you're signed in with the same account used for the purchase.");
+#endif
+        break;
 
     // QFile errors
     case(ErrorCode::OpenError): errorMessage = QObject::tr("QFile error: The file could not be opened"); break;
@@ -107,6 +115,15 @@ QString errorString(ErrorCode code) {
     case(ErrorCode::FatalError): errorMessage =  QObject::tr("QFile error: A fatal error occurred"); break;
     case(ErrorCode::AbortError): errorMessage =  QObject::tr("QFile error: The operation was aborted"); break;
 
+    // Billing errors
+    case(ErrorCode::BillingCanceled): errorMessage = QObject::tr("Transaction was canceled by the user"); break;
+    case(ErrorCode::BillingError): errorMessage = QObject::tr("Billing error"); break;
+    case(ErrorCode::BillingGooglePlayError): errorMessage = QObject::tr("Internal Google Play error, please try again later"); break;
+    case(ErrorCode::BillingUnavailable): errorMessage = QObject::tr("Billing is unavailable, please try again later"); break;
+    case(ErrorCode::SubscriptionAlreadyOwned): errorMessage = QObject::tr("You already own this subscription"); break;
+    case(ErrorCode::SubscriptionUnavailable): errorMessage = QObject::tr("The requested subscription is not available for purchase"); break;
+    case(ErrorCode::BillingNetworkError): errorMessage = QObject::tr("A network error occurred during the operation, please check the Internet connection"); break;
+
     case(ErrorCode::InternalError):
     default:
         errorMessage = QObject::tr("Internal error"); break;

client/core/utils/serialization/vmess.cpp

@@ -170,7 +170,7 @@ QJsonObject Deserialize(const QString &vmessStr, QString *alias, QString *errMes
     //   - It can be empty, if so,           if the key is not in the JSON, or the value is empty,  report an error.
     //   - Else if it contains one thing.    if the key is not in the JSON, or the value is empty,  use that one.
     //   - Else if it contains many things,  when the key IS in the JSON but not within the THINGS, use the first in the THINGS
-    //   - Else -------------------------------------------->>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>  use the JSON value
+    //   - Else -------------------------------------------- use the JSON value
     //
 #define __vmess_checker__func(key, values)                                                                                                               \
     {                                                                                                                                                    \

client/platforms/android/android_controller.cpp

@@ -328,6 +328,57 @@ void AndroidController::sendTouch(float x, float y)
     callActivityMethod("sendTouch", "(FF)V", x, y);
 }
 
+
+bool AndroidController::isPlay()
+{
+    return callActivityMethod<jboolean>("isPlay", "()Z");
+}
+
+bool AndroidController::isTestPurchaseEnvironment()
+{
+    return callActivityMethod<jboolean>("isTestPurchaseEnvironment", "()Z");
+}
+
+QJsonObject AndroidController::getSubscriptionPlans()
+{
+    QJniObject subscriptionPlans = callActivityMethod<jstring>("getSubscriptionPlans", "()Ljava/lang/String;");
+    QJsonObject json = QJsonDocument::fromJson(subscriptionPlans.toString().toUtf8()).object();
+    return json;
+}
+
+QJsonObject AndroidController::purchaseSubscription(const QString &offerToken)
+{
+    QJniObject result = callActivityMethod<jstring, jstring>("purchaseSubscription", "(Ljava/lang/String;)Ljava/lang/String;",
+                                                    QJniObject::fromString(offerToken).object<jstring>());
+    QJsonObject json = QJsonDocument::fromJson(result.toString().toUtf8()).object();
+    return json;
+}
+
+QJsonObject AndroidController::upgradeSubscription(const QString &offerToken, const QString &oldPurchaseToken)
+{
+    QJniObject result = callActivityMethod<jstring, jstring, jstring>("upgradeSubscription",
+                                                                      "(Ljava/lang/String;Ljava/lang/String;)Ljava/lang/String;",
+                                                                      QJniObject::fromString(offerToken).object<jstring>(),
+                                                                      QJniObject::fromString(oldPurchaseToken).object<jstring>());
+    QJsonObject json = QJsonDocument::fromJson(result.toString().toUtf8()).object();
+    return json;
+}
+
+QJsonObject AndroidController::acknowledgePurchase(const QString &purchaseToken)
+{
+    QJniObject result = callActivityMethod<jstring, jstring>("acknowledgePurchase", "(Ljava/lang/String;)Ljava/lang/String;",
+                                                             QJniObject::fromString(purchaseToken).object<jstring>());
+    QJsonObject json = QJsonDocument::fromJson(result.toString().toUtf8()).object();
+    return json;
+}
+
+QJsonObject AndroidController::queryPurchases()
+{
+    QJniObject result = callActivityMethod<jstring>("queryPurchases", "()Ljava/lang/String;");
+    QJsonObject json = QJsonDocument::fromJson(result.toString().toUtf8()).object();
+    return json;
+}
+
 // Moving log processing to the Android side
 jclass AndroidController::log;
 jmethodID AndroidController::logDebug;

client/platforms/android/android_controller.h

@@ -55,6 +55,13 @@ public:
     void requestNotificationPermission();
     bool requestAuthentication();
     void sendTouch(float x, float y);
+    bool isPlay();
+    bool isTestPurchaseEnvironment();
+    QJsonObject getSubscriptionPlans();
+    QJsonObject purchaseSubscription(const QString &offerToken);
+    QJsonObject upgradeSubscription(const QString &offerToken, const QString &oldPurchaseToken);
+    QJsonObject acknowledgePurchase(const QString &purchaseToken);
+    QJsonObject queryPurchases();
 
     static bool initLogging();
     static void messageHandler(QtMsgType type, const QMessageLogContext &context, const QString &message);

client/server_scripts/remove_all_containers.sh

@@ -1,6 +1,5 @@
 sudo docker ps -a | grep amnezia | awk '{print $1}' | xargs sudo docker stop;\
 sudo docker ps -a | grep amnezia | awk '{print $1}' | xargs sudo docker rm -fv;\
 sudo docker images -a --format table | grep amnezia | awk '{print $3, $1 ":" $2}' | xargs sudo docker rmi;\
-sudo docker volume ls | grep amnezia | awk '{print $2}' | xargs sudo docker volume rm -f;\
 sudo docker network ls | grep amnezia-dns-net | awk '{print $1}' | xargs sudo docker network rm;\
 sudo rm -frd /opt/amnezia

client/server_scripts/remove_container.sh

@@ -1,3 +1,4 @@
 sudo docker stop $CONTAINER_NAME;\
 sudo docker rm -fv $CONTAINER_NAME;\
-sudo docker rmi $CONTAINER_NAME;
+sudo docker rmi $CONTAINER_NAME;\
+test "$REMOVE_CONTAINER_DATA" = "1" && sudo docker volume rm -f ${CONTAINER_NAME}-data 2>/dev/null || true

client/ui/controllers/api/subscriptionUiController.cpp

@@ -227,6 +227,36 @@ bool SubscriptionUiController::importPremiumFromAppStore(const QString &storePro
     return true;
 }
 
+bool SubscriptionUiController::importPremiumFromPlayMarket(const QString &storeProductId)
+{
+#if defined(Q_OS_ANDROID)
+    QString productId = storeProductId.trimmed();
+    if (productId.isEmpty()) {
+        productId = QStringLiteral("premium");
+    }
+
+    int duplicateServerIndex = -1;
+    ErrorCode errorCode = m_subscriptionController->processPlayMarketPurchase(
+        m_apiServicesModel->getCountryCode(),
+        m_apiServicesModel->getSelectedServiceType(),
+        m_apiServicesModel->getSelectedServiceProtocol(),
+        productId,
+        &duplicateServerIndex);
+
+    if (errorCode != ErrorCode::NoError) {
+        if (errorCode == ErrorCode::ApiConfigAlreadyAdded) {
+            emit installServerFromApiFinished(tr("This subscription has already been added"), duplicateServerIndex);
+            return true;
+        }
+        emit errorOccurred(errorCode);
+        return false;
+    }
+
+    emit installServerFromApiFinished(tr("%1 has been added to the app").arg(m_apiServicesModel->getSelectedServiceName()));
+#endif
+    return true;
+}
+
 bool SubscriptionUiController::restoreServiceFromAppStore()
 {
 #if defined(Q_OS_IOS) || defined(MACOS_NE)
@@ -281,6 +311,59 @@ bool SubscriptionUiController::restoreServiceFromAppStore()
     return true;
 }
 
+bool SubscriptionUiController::restoreServiceFromPlayMarket()
+{
+#if defined(Q_OS_ANDROID)
+    const QString premiumServiceType = QStringLiteral("amnezia-premium");
+
+    if (!fillAvailableServices()) {
+        qWarning().noquote() << "[Billing] Unable to fetch services list before restore";
+        emit errorOccurred(ErrorCode::ApiServicesMissingError);
+        return false;
+    }
+
+    if (m_apiServicesModel->rowCount() <= 0) {
+        emit errorOccurred(ErrorCode::ApiServicesMissingError);
+        return false;
+    }
+
+    bool premiumSelected = false;
+    for (int i = 0; i < m_apiServicesModel->rowCount(); ++i) {
+        m_apiServicesModel->setServiceIndex(i);
+        if (m_apiServicesModel->getSelectedServiceType() == premiumServiceType) {
+            premiumSelected = true;
+            break;
+        }
+    }
+
+    if (!premiumSelected) {
+        emit errorOccurred(ErrorCode::ApiServicesMissingError);
+        return false;
+    }
+
+    SubscriptionController::PlayMarketRestoreResult result = m_subscriptionController->processPlayMarketRestore(
+        m_apiServicesModel->getCountryCode(),
+        m_apiServicesModel->getSelectedServiceType(),
+        m_apiServicesModel->getSelectedServiceProtocol());
+
+    if (!result.hasInstalledConfig) {
+        if (result.duplicateConfigAlreadyPresent) {
+            emit installServerFromApiFinished(tr("This subscription has already been added"), result.duplicateServerIndex);
+            return true;
+        }
+        emit errorOccurred(result.errorCode);
+        return false;
+    }
+
+    emit installServerFromApiFinished(tr("Subscription restored successfully."));
+    if (result.duplicateCount > 0) {
+        qInfo().noquote() << "[Billing] Skipped" << result.duplicateCount
+                          << "duplicate restored purchases for tokens already processed";
+    }
+#endif
+    return true;
+}
+
 bool SubscriptionUiController::importFreeFromGateway()
 {
     QString userCountryCode = m_apiServicesModel->getCountryCode();
@@ -475,7 +558,8 @@ bool SubscriptionUiController::deactivateExternalDevice(const QString &serverId,
 void SubscriptionUiController::validateConfig()
 {
     const QString serverId = m_serversController->getDefaultServerId();
-    if (serverId.isEmpty()) {
+    if (!serverId.isEmpty() && m_serversController->isLegacyApiV1Server(serverId)) {
+        emit unsupportedConnectDrawerRequested();
         emit configValidated(false);
         return;
     }

client/ui/controllers/api/subscriptionUiController.h

@@ -45,8 +45,10 @@ public slots:
 
     bool fillAvailableServices();
     bool importPremiumFromAppStore(const QString &storeProductId);
+    bool importPremiumFromPlayMarket(const QString &storeProductId);
     bool importFreeFromGateway();
     bool restoreServiceFromAppStore();
+    bool restoreServiceFromPlayMarket();
     bool importTrialFromGateway(const QString &email);
     bool updateServiceFromGateway(const QString &serverId, const QString &newCountryCode, const QString &newCountryName,
                                   bool reloadServiceConfig = false);

client/ui/controllers/connectionUiController.cpp

@@ -8,8 +8,6 @@
 
 #include "amneziaApplication.h"
 #include "core/controllers/serversController.h"
-#include "core/models/containerConfig.h"
-#include "core/utils/containerEnum.h"
 
 ConnectionUiController::ConnectionUiController(ConnectionController* connectionController,
                                                 ServersController* serversController,
@@ -35,7 +33,7 @@ void ConnectionUiController::openConnection()
     ErrorCode errorCode = m_connectionController->openConnection(serverId);
 
     if (errorCode != ErrorCode::NoError) {
-        notifyConnectionBlocked(errorCode);
+        emit connectionErrorOccurred(errorCode);
         return;
     }
 }
@@ -132,36 +130,10 @@ void ConnectionUiController::toggleConnection()
     } else if (isConnected()) {
         closeConnection();
     } else {
-        const QString serverId = m_serversController->getDefaultServerId();
-        if (serverId.isEmpty()) {
-            return;
-        }
-
-        const ErrorCode errorCode = m_connectionController->isConnectionSupported(serverId);
-        if (errorCode != ErrorCode::NoError) {
-            notifyConnectionBlocked(errorCode);
-            return;
-        }
-
         emit prepareConfig();
     }
 }
 
-void ConnectionUiController::notifyConnectionBlocked(ErrorCode errorCode)
-{
-    if (errorCode == ErrorCode::LegacyApiV1NotSupportedError) {
-        emit unsupportedConnectDrawerRequested();
-        return;
-    }
-
-    if (errorCode == ErrorCode::NoInstalledContainersError) {
-        emit noInstalledContainers();
-        return;
-    }
-
-    emit connectionErrorOccurred(errorCode);
-}
-
 bool ConnectionUiController::isConnectionInProgress() const
 {
     return m_isConnectionInProgress;
@@ -171,32 +143,3 @@ bool ConnectionUiController::isConnected() const
 {
     return m_isConnected;
 }
-
-bool ConnectionUiController::isRevokeBlockedDuringActiveConnection(const QString &serverId, int containerIndex,
-                                                                   const QString &clientId) const
-{
-    if (clientId.isEmpty() || (!isConnected() && !isConnectionInProgress())) {
-        return false;
-    }
-
-    if (m_serversController->getDefaultServerId() != serverId) {
-        return false;
-    }
-
-    if (static_cast<int>(m_serversController->getDefaultContainer(serverId)) != containerIndex) {
-        return false;
-    }
-
-    const auto adminConfig = m_serversController->selfHostedAdminConfig(serverId);
-    if (!adminConfig.has_value()) {
-        return false;
-    }
-
-    const QString connectionClientId =
-            adminConfig->containerConfig(static_cast<DockerContainer>(containerIndex)).protocolConfig.clientId();
-    if (connectionClientId.isEmpty()) {
-        return false;
-    }
-
-    return connectionClientId == clientId || connectionClientId.contains(clientId);
-}

client/ui/controllers/connectionUiController.h

@@ -35,8 +35,6 @@ public slots:
     void openConnection();
     void closeConnection();
 
-    bool isRevokeBlockedDuringActiveConnection(const QString &serverId, int containerIndex, const QString &clientId) const;
-
     ErrorCode getLastConnectionError();
     void onConnectionStateChanged(Vpn::ConnectionState state);
 
@@ -50,12 +48,9 @@ signals:
     void connectButtonClicked();
     void preparingConfig();
     void prepareConfig();
-    void unsupportedConnectDrawerRequested();
-    void noInstalledContainers();
 
 private:
     Vpn::ConnectionState getCurrentConnectionState();
-    void notifyConnectionBlocked(ErrorCode errorCode);
 
     ConnectionController* m_connectionController;
     ServersController* m_serversController;

client/ui/controllers/selfhosted/installUiController.cpp

@@ -75,7 +75,13 @@ InstallUiController::InstallUiController(InstallController *installController,
       m_connectionController(connectionController)
 {
     connect(m_installController, &InstallController::configValidated, this, &InstallUiController::configValidated);
-    connect(m_installController, &InstallController::validationErrorOccurred, this, &InstallUiController::installationErrorOccurred);
+    connect(m_installController, &InstallController::validationErrorOccurred, this, [this](ErrorCode errorCode) {
+        if (errorCode == ErrorCode::NoInstalledContainersError) {
+            emit noInstalledContainers();
+        } else {
+            emit installationErrorOccurred(errorCode);
+        }
+    });
 }
 
 InstallUiController::~InstallUiController()
@@ -211,13 +217,15 @@ void InstallUiController::scanServerForInstalledContainers(const QString &server
     emit installationErrorOccurred(errorCode);
 }
 
-bool InstallUiController::buildContainerConfigFromModel(int containerIndex, int protocolIndex, ContainerConfig &containerConfig)
+void InstallUiController::updateContainer(const QString &serverId, int containerIndex, int protocolIndex, bool closePage)
 {
     DockerContainer container = static_cast<DockerContainer>(containerIndex);
+    
     Proto protocolType = static_cast<Proto>(protocolIndex);
-
+    
+    ContainerConfig containerConfig;
     containerConfig.container = container;
-
+    
     switch (protocolType) {
     case Proto::Awg: {
         containerConfig.protocolConfig = m_awgConfigModel->getProtocolConfig();
@@ -263,41 +271,6 @@ bool InstallUiController::buildContainerConfigFromModel(int containerIndex, int
     }
 #endif
     default:
-        return false;
-    }
-    return true;
-}
-
-void InstallUiController::updateClientConfig(const QString &serverId, int containerIndex, int protocolIndex, bool closePage)
-{
-    DockerContainer container = static_cast<DockerContainer>(containerIndex);
-    Proto protocolType = static_cast<Proto>(protocolIndex);
-
-    ContainerConfig containerConfig;
-    if (!buildContainerConfigFromModel(containerIndex, protocolIndex, containerConfig)) {
-        return;
-    }
-
-    ErrorCode errorCode = m_installController->updateClientConfig(serverId, container, containerConfig);
-
-    if (errorCode == ErrorCode::NoError) {
-        ContainerConfig updatedConfig = m_serversController->getContainerConfig(serverId, container);
-        m_protocolModel->updateModel(updatedConfig);
-        updateProtocolConfigModel(serverId, static_cast<int>(container), static_cast<int>(protocolType));
-        emit updateContainerFinished(tr("Settings updated successfully"), closePage);
-        return;
-    }
-
-    emit installationErrorOccurred(errorCode);
-}
-
-void InstallUiController::updateServerConfig(const QString &serverId, int containerIndex, int protocolIndex, bool closePage)
-{
-    DockerContainer container = static_cast<DockerContainer>(containerIndex);
-    Proto protocolType = static_cast<Proto>(protocolIndex);
-
-    ContainerConfig containerConfig;
-    if (!buildContainerConfigFromModel(containerIndex, protocolIndex, containerConfig)) {
         return;
     }
     ContainerConfig oldContainerConfig = m_serversController->getContainerConfig(serverId, container);
@@ -332,13 +305,13 @@ void InstallUiController::updateServerConfig(const QString &serverId, int contai
         QFuture<ErrorCode> future =
                 QtConcurrent::run([installController, serverId, container, oldConfigCopy,
                                    newConfigCopy]() mutable -> ErrorCode {
-                    return installController->updateServerConfig(serverId, container, oldConfigCopy, newConfigCopy);
+                    return installController->updateContainer(serverId, container, oldConfigCopy, newConfigCopy);
                 });
         watcher->setFuture(future);
         return;
     }
 
-    ErrorCode errorCode = m_installController->updateServerConfig(serverId, container, oldContainerConfig, containerConfig);
+    ErrorCode errorCode = m_installController->updateContainer(serverId, container, oldContainerConfig, containerConfig);
 
     if (errorCode == ErrorCode::NoError) {
         ContainerConfig updatedConfig = m_serversController->getContainerConfig(serverId, container);

client/ui/controllers/selfhosted/installUiController.h

@@ -64,8 +64,7 @@ public slots:
 
     void scanServerForInstalledContainers(const QString &serverId);
 
-    void updateServerConfig(const QString &serverId, int containerIndex, int protocolIndex, bool closePage = true);
-    void updateClientConfig(const QString &serverId, int containerIndex, int protocolIndex, bool closePage = true);
+    void updateContainer(const QString &serverId, int containerIndex, int protocolIndex, bool closePage = true);
 
     void removeServer(const QString &serverId);
     void rebootServer(const QString &serverId);
@@ -133,6 +132,7 @@ signals:
     void cachedProfileCleared(const QString &message);
     void apiConfigRemoved(const QString &message);
 
+    void noInstalledContainers();
     void configValidated(bool isValid);
 
 private:
@@ -162,8 +162,6 @@ private:
     QString m_privateKeyPassphrase;
     
     void updateProtocolConfigModel(const QString &serverId, int containerIndex, int protocolIndex);
-
-    bool buildContainerConfigFromModel(int containerIndex, int protocolIndex, ContainerConfig &containerConfig);
 };
 
 #endif // INSTALLUICONTROLLER_H

client/ui/controllers/serversUiController.cpp

@@ -156,17 +156,7 @@ void ServersUiController::updateModel()
 
     m_serversModel->updateModel(m_orderedServerDescriptions, defaultServerId);
 
-    if (!m_processedServerId.isEmpty()) {
-        if (isServerFromApi(m_processedServerId)) {
-            const auto &description = serverDescriptionById(m_processedServerId);
-            if (description.isApiV2 && description.isCountrySelectionAvailable
-                && !description.apiAvailableCountries.isEmpty()) {
-                emit updateApiCountryModel();
-            }
-        } else {
-            updateContainersModel();
-        }
-    }
+    updateContainersModel();
     updateDefaultServerContainersModel();
 
     if (hadServersFromGatewayBefore != hasServersFromGatewayNow) {
@@ -360,14 +350,19 @@ void ServersUiController::setProcessedServerId(const QString &serverId)
         m_processedServerId = normalizedServerId;
 
         if (newIndex >= 0) {
-            if (isServerFromApi(m_processedServerId)) {
-                const auto &description = serverDescriptionById(m_processedServerId);
-                if (description.isApiV2 && description.isCountrySelectionAvailable
-                    && !description.apiAvailableCountries.isEmpty()) {
-                    emit updateApiCountryModel();
+            updateContainersModel();
+
+            for (const auto &description : m_orderedServerDescriptions) {
+                if (description.serverId != normalizedServerId) {
+                    continue;
                 }
-            } else {
-                updateContainersModel();
+                if (description.isApiV2) {
+                    if (description.isCountrySelectionAvailable && !description.apiAvailableCountries.isEmpty()) {
+                        emit updateApiCountryModel();
+                    }
+                    emit updateApiServicesModel();
+                }
+                break;
             }
         }
 

client/ui/controllers/serversUiController.h

@@ -113,6 +113,7 @@ signals:
     void processedContainerIndexChanged(int index);
     void hasServersFromGatewayApiChanged();
     void updateApiCountryModel();
+    void updateApiServicesModel();
 
 public:
     void updateModel();

client/ui/controllers/settingsUiController.cpp

@@ -22,10 +22,12 @@
 
 SettingsUiController::SettingsUiController(SettingsController* settingsController,
                                          ServersController* serversController,
+                                         LanguageUiController* languageUiController,
                                          QObject *parent)
     : QObject(parent),
       m_settingsController(settingsController),
-      m_serversController(serversController)
+      m_serversController(serversController),
+      m_languageUiController(languageUiController)
 {
 #ifdef Q_OS_ANDROID
     connect(AndroidController::instance(), &AndroidController::notificationStateChanged, this, &SettingsUiController::onNotificationStateChanged);
@@ -155,13 +157,13 @@ void SettingsUiController::restoreAppConfigFromData(const QByteArray &data)
 {
     ErrorCode errorCode = m_settingsController->restoreAppConfigFromData(data);
     if (errorCode == ErrorCode::NoError) {
-        emit appLanguageChanged();
+        emit appLanguageChanged(
+                static_cast<LanguageSettings::AvailableLanguageEnum>(m_languageUiController->getCurrentLanguageIndex()));
 
         bool amneziaDnsEnabled = m_settingsController->isAmneziaDnsEnabled();
         emit amneziaDnsToggled(amneziaDnsEnabled);
 
         emit restoreBackupFinished();
-        emit autoStartChanged();
         emit startMinimizedChanged();
     } else {
         emit errorOccurred(errorCode);
@@ -176,7 +178,6 @@ QString SettingsUiController::getAppVersion()
 void SettingsUiController::clearSettings()
 {
     m_settingsController->clearSettings();
-    emit autoStartChanged();
     emit startMinimizedChanged();
     emit resetLanguageToSystem();
 
@@ -205,8 +206,9 @@ bool SettingsUiController::isAutoStartEnabled()
 void SettingsUiController::toggleAutoStart(bool enable)
 {
     m_settingsController->toggleAutoStart(enable);
-    emit autoStartChanged();
-    emit startMinimizedChanged();
+    if (!enable) {
+        emit startMinimizedChanged();
+    }
 }
 
 bool SettingsUiController::isStartMinimizedEnabled()

client/ui/controllers/settingsUiController.h

@@ -5,6 +5,8 @@
 
 #include "core/controllers/settingsController.h"
 #include "core/controllers/serversController.h"
+#include "ui/controllers/languageUiController.h"
+#include "ui/models/languageModel.h"
 #include "core/utils/errorCodes.h"
 #include "core/utils/routeModes.h"
 #include "core/utils/commonStructs.h"
@@ -15,6 +17,7 @@ class SettingsUiController : public QObject
 public:
     explicit SettingsUiController(SettingsController* settingsController,
                                  ServersController* serversController,
+                                 LanguageUiController* languageUiController,
                                  QObject *parent = nullptr);
 
     Q_PROPERTY(QString primaryDns READ getPrimaryDns WRITE setPrimaryDns NOTIFY primaryDnsChanged)
@@ -29,7 +32,6 @@ public:
     Q_PROPERTY(bool isDevGatewayEnv READ isDevGatewayEnv WRITE toggleDevGatewayEnv NOTIFY devGatewayEnvChanged)
 
     Q_PROPERTY(bool isHomeAdLabelVisible READ isHomeAdLabelVisible NOTIFY isHomeAdLabelVisibleChanged)
-    Q_PROPERTY(bool autoStartEnabled READ isAutoStartEnabled NOTIFY autoStartChanged)
     Q_PROPERTY(bool startMinimized READ isStartMinimizedEnabled NOTIFY startMinimizedChanged)
 
 public slots:
@@ -120,7 +122,7 @@ signals:
 
     void loggingDisableByWatcher();
 
-    void appLanguageChanged();
+    void appLanguageChanged(const LanguageSettings::AvailableLanguageEnum language);
     void resetLanguageToSystem();
 
     void onNotificationStateChanged();
@@ -133,12 +135,12 @@ signals:
     void activityResumed();
 
     void isHomeAdLabelVisibleChanged(bool visible);
-    void autoStartChanged();
     void startMinimizedChanged();
 
 private:
     SettingsController* m_settingsController;
     ServersController* m_serversController;
+    LanguageUiController* m_languageUiController;
 };
 
 #endif

client/ui/models/api/apiAccountInfoModel.cpp

@@ -30,7 +30,7 @@ QVariant ApiAccountInfoModel::data(const QModelIndex &index, int role) const
     switch (role) {
     case SubscriptionStatusRole: {
         if (m_accountInfoData.configType == serverConfigUtils::ConfigType::AmneziaFreeV3) {
-            return QStringLiteral("<p><a style=\"color: #28c840;\">%1</a>").arg(tr("Active"));
+            return tr("Active");
         }
 
         return apiUtils::isSubscriptionExpired(m_accountInfoData.subscriptionEndDate)

client/ui/models/clientManagementModel.cpp

@@ -27,7 +27,6 @@ QVariant ClientManagementModel::data(const QModelIndex &index, int role) const
     auto userData = client.value(configKey::userData).toObject();
 
     switch (role) {
-    case ClientIdRole: return client.value(configKey::clientId).toString();
     case ClientNameRole: return userData.value(configKey::clientName).toString();
     case CreationDateRole: return userData.value(configKey::creationDate).toString();
     case LatestHandshakeRole: return userData.value(configKey::latestHandshake).toString();
@@ -63,7 +62,6 @@ void ClientManagementModel::updateClientName(int row, const QString &newName)
 QHash<int, QByteArray> ClientManagementModel::roleNames() const
 {
     QHash<int, QByteArray> roles;
-    roles[ClientIdRole] = "clientId";
     roles[ClientNameRole] = "clientName";
     roles[CreationDateRole] = "creationDate";
     roles[LatestHandshakeRole] = "latestHandshake";

client/ui/models/clientManagementModel.h

@@ -10,8 +10,7 @@ class ClientManagementModel : public QAbstractListModel
 
 public:
     enum Roles {
-        ClientIdRole = Qt::UserRole + 1,
-        ClientNameRole,
+        ClientNameRole = Qt::UserRole + 1,
         CreationDateRole,
         LatestHandshakeRole,
         DataReceivedRole,

client/ui/models/containerProps.h

@@ -23,10 +23,6 @@ public:
     Q_INVOKABLE int containerFromString(const QString &container) const {
         return static_cast<int>(amnezia::ContainerUtils::containerFromString(container));
     }
-
-    Q_INVOKABLE bool isUnsupportedContainer(int containerIndex) const {
-        return amnezia::ContainerUtils::isUnsupportedContainer(static_cast<amnezia::DockerContainer>(containerIndex));
-    }
 };
 
 #endif // CONTAINERPROPS_H

client/ui/models/containersModel.cpp

@@ -67,7 +67,6 @@ QVariant ContainersModel::data(const QModelIndex &index, int role) const
     case IsCurrentlyProcessedRole: return container == static_cast<DockerContainer>(m_processedContainerIndex);
     case IsSupportedRole: return ContainerUtils::isSupportedByCurrentPlatform(container);
     case IsShareableRole: return ContainerUtils::isShareable(container);
-    case IsUnsupportedContainerRole: return ContainerUtils::isUnsupportedContainer(container);
     case IsVpnContainerRole: return ContainerUtils::containerService(container) == ServiceType::Vpn;
     case IsServiceContainerRole: return ContainerUtils::containerService(container) == ServiceType::Other;
     case IsIpsecRole: return container == DockerContainer::Ipsec;
@@ -143,8 +142,7 @@ bool ContainersModel::hasInstalledProtocols()
 
 bool ContainersModel::isInstallationAllowed(DockerContainer container)
 {
-    return container != DockerContainer::Awg
-           && !ContainerUtils::isUnsupportedContainer(container);
+    return container != DockerContainer::Awg;
 }
 
 void ContainersModel::openContainerSettings(int containerIndex)
@@ -178,7 +176,6 @@ QHash<int, QByteArray> ContainersModel::roleNames() const
     roles[IsCurrentlyProcessedRole] = "isCurrentlyProcessed";
     roles[IsSupportedRole] = "isSupported";
     roles[IsShareableRole] = "isShareable";
-    roles[IsUnsupportedContainerRole] = "isUnsupportedContainer";
     roles[IsInstallationAllowedRole] = "isInstallationAllowed";
     roles[InstallPageOrderRole] = "installPageOrder";
     

client/ui/models/containersModel.h

@@ -39,8 +39,6 @@ public:
         IsSupportedRole,
         IsShareableRole,
 
-        IsUnsupportedContainerRole,
-
         InstallPageOrderRole,
         
         // Container type check roles

client/ui/qml/Components/HomeContainersListView.qml

@@ -56,17 +56,14 @@ ListViewType {
                         return
                     }
 
-                    var containerIndex = proxyDefaultServerContainersModel.mapToSource(index)
-
-                    if (!isInstalled) {
-                        ServersUiController.processedContainerIndex = containerIndex
+                    if (checked) {
+                        containersDropDown.closeTriggered()
+                        ServersUiController.setDefaultContainer(ServersUiController.defaultServerId, proxyDefaultServerContainersModel.mapToSource(index))
+                    } else {
+                        ServersUiController.processedContainerIndex = proxyDefaultServerContainersModel.mapToSource(index)
                         PageController.goToPage(PageEnum.PageSetupWizardProtocolSettings)
                         containersDropDown.closeTriggered()
-                        return
                     }
-
-                    containersDropDown.closeTriggered()
-                    ServersUiController.setDefaultContainer(ServersUiController.defaultServerId, containerIndex)
                 }
 
                 MouseArea {

client/ui/qml/Components/SettingsContainersListView.qml

@@ -5,6 +5,7 @@ import QtQuick.Layouts
 import SortFilterProxyModel 0.2
 
 import PageEnum 1.0
+import ContainerProps 1.0
 
 import "../Controls2"
 import "../Controls2/TextTypes"

client/ui/qml/Pages2/PageDeinstalling.qml

@@ -25,8 +25,8 @@ PageType {
 
         filters: [
             ValueFilter {
-                roleName: "serverId"
-                value: ServersUiController.processedServerId
+                roleName: "isCurrentlyProcessed"
+                value: true
             }
         ]
     }

client/ui/qml/Pages2/PageProtocolAwgClientSettings.qml

@@ -440,7 +440,8 @@ PageType {
                     return
                 }
 
-                InstallController.updateClientConfig(ServersUiController.processedServerId, ServersUiController.processedContainerIndex, ProtocolEnum.Awg)
+                PageController.goToPage(PageEnum.PageSetupWizardInstalling);
+                InstallController.updateContainer(ServersUiController.processedServerId, ServersUiController.processedContainerIndex, ProtocolEnum.Awg)
             }
 
             var noButtonFunction = function() {}

client/ui/qml/Pages2/PageProtocolAwgSettings.qml

@@ -561,7 +561,7 @@ PageType {
                         }
 
                         PageController.goToPage(PageEnum.PageSetupWizardInstalling);
-                        InstallController.updateServerConfig(ServersUiController.processedServerId, ServersUiController.processedContainerIndex, ProtocolEnum.Awg)
+                        InstallController.updateContainer(ServersUiController.processedServerId, ServersUiController.processedContainerIndex, ProtocolEnum.Awg)
                     }
 
                     var noButtonFunction = function() {}

client/ui/qml/Pages2/PageProtocolOpenVpnSettings.qml

@@ -434,7 +434,7 @@ PageType {
                         }
 
                         PageController.goToPage(PageEnum.PageSetupWizardInstalling);
-                        InstallController.updateServerConfig(ServersUiController.processedServerId, ServersUiController.processedContainerIndex, ProtocolEnum.OpenVpn)
+                        InstallController.updateContainer(ServersUiController.processedServerId, ServersUiController.processedContainerIndex, ProtocolEnum.OpenVpn)
                     }
                     var noButtonFunction = function() {
                         if (!GC.isMobile()) {

client/ui/qml/Pages2/PageProtocolWireGuardClientSettings.qml

@@ -128,7 +128,8 @@ PageType {
                             return
                         }
 
-                        InstallController.updateClientConfig(ServersUiController.processedServerId, ServersUiController.processedContainerIndex, ProtocolEnum.WireGuard)
+                        PageController.goToPage(PageEnum.PageSetupWizardInstalling);
+                        InstallController.updateContainer(ServersUiController.processedServerId, ServersUiController.processedContainerIndex, ProtocolEnum.WireGuard)
                     }
                     var noButtonFunction = function() {}
                     showQuestionDrawer(headerText, descriptionText, yesButtonText, noButtonText, yesButtonFunction, noButtonFunction)

client/ui/qml/Pages2/PageProtocolWireGuardSettings.qml

@@ -129,7 +129,7 @@ PageType {
                         }
 
                         PageController.goToPage(PageEnum.PageSetupWizardInstalling);
-                        InstallController.updateServerConfig(ServersUiController.processedServerId, ServersUiController.processedContainerIndex, ProtocolEnum.WireGuard)
+                        InstallController.updateContainer(ServersUiController.processedServerId, ServersUiController.processedContainerIndex, ProtocolEnum.WireGuard)
                     }
                     var noButtonFunction = function() {
                         if (!GC.isMobile()) {

client/ui/qml/Pages2/PageProtocolXrayFlowSettings.qml

@@ -112,7 +112,7 @@ PageType {
                     return
                 }
                 PageController.goToPage(PageEnum.PageSetupWizardInstalling)
-                InstallController.updateServerConfig(ServersUiController.processedServerId, ServersUiController.processedContainerIndex, ProtocolEnum.Xray)
+                InstallController.updateContainer(ServersUiController.processedIndex, ServersUiController.processedContainerIndex, ProtocolEnum.Xray)
             }
             var noButtonFunction = function () {
                 if (typeof GC !== "undefined" && !GC.isMobile()) {

client/ui/qml/Pages2/PageProtocolXraySecuritySettings.qml

@@ -279,7 +279,7 @@ PageType {
                     return
                 }
                 PageController.goToPage(PageEnum.PageSetupWizardInstalling)
-                InstallController.updateServerConfig(ServersUiController.processedServerId, ServersUiController.processedContainerIndex, ProtocolEnum.Xray)
+                InstallController.updateContainer(ServersUiController.processedIndex, ServersUiController.processedContainerIndex, ProtocolEnum.Xray)
             }
             var noButtonFunction = function () {
                 if (typeof GC !== "undefined" && !GC.isMobile()) {

client/ui/qml/Pages2/PageProtocolXraySettings.qml

@@ -17,10 +17,6 @@ import "../Components"
 PageType {
     id: root
 
-    enableTimer: false
-
-    property bool portDirty: false
-
     function formatTransport(value) {
         if (value === "raw") return "RAW (TCP)"
         if (value === "xhttp") return "XHTTP"
@@ -43,8 +39,8 @@ PageType {
         anchors.right: parent.right
         anchors.topMargin: 20 + PageController.safeAreaTopMargin
 
-        onActiveFocusChanged: {
-            if (backButton.enabled && backButton.activeFocus) {
+        onFocusChanged: {
+            if (this.activeFocus) {
                 listView.positionViewAtBeginning()
             }
         }
@@ -64,6 +60,8 @@ PageType {
         delegate: ColumnLayout {
             width: listView.width
 
+            property alias focusItemId: textFieldWithHeaderType.textField
+
             spacing: 0
 
             Text {
@@ -109,32 +107,13 @@ PageType {
                 Layout.rightMargin: 16
                 enabled: listView.enabled
                 headerText: qsTr("Port")
-
-                Binding {
-                    target: textFieldWithHeaderType.textField
-                    property: "text"
-                    value: port
-                    when: !textFieldWithHeaderType.textField.activeFocus
-                    restoreMode: Binding.RestoreNone
-                }
-
+                textField.text: port
                 textField.maximumLength: 5
                 textField.validator: IntValidator {
                     bottom: 1; top: 65535
                 }
-                textField.onActiveFocusChanged: {
-                    if (textField.activeFocus && textField.text === "" && port !== "") {
-                        textField.text = port
-                    }
-                }
-                textField.onTextChanged: {
-                    root.portDirty = (textField.text !== port)
-                }
                 textField.onEditingFinished: {
-                    if (textField.text !== port) {
-                        port = textField.text
-                    }
-                    root.portDirty = false
+                    if (textField.text !== port) port = textField.text
                 }
                 checkEmptyText: true
             }
@@ -193,8 +172,9 @@ PageType {
                 Layout.leftMargin: 16
                 Layout.rightMargin: 16
                 visible: listView.enabled
-                         && (XrayConfigModel.hasUnsavedChanges || root.portDirty)
-                enabled: visible && textFieldWithHeaderType.textField.text !== ""
+                         && (XrayConfigModel.hasUnsavedChanges
+                             || textFieldWithHeaderType.textField.text !== port)
+                enabled: visible && textFieldWithHeaderType.errorText === ""
                 text: qsTr("Save")
                 onClicked: function() {
                     forceActiveFocus()
@@ -213,7 +193,7 @@ PageType {
                         }
 
                         PageController.goToPage(PageEnum.PageSetupWizardInstalling);
-                        InstallController.updateServerConfig(ServersUiController.processedServerId, ServersUiController.processedContainerIndex, ProtocolEnum.Xray)
+                        InstallController.updateContainer(ServersUiController.processedServerId, ServersUiController.processedContainerIndex, ProtocolEnum.Xray)
                     }
                     var noButtonFunction = function() {
                         if (!GC.isMobile()) saveButton.forceActiveFocus()

client/ui/qml/Pages2/PageProtocolXrayTransportSettings.qml

@@ -742,7 +742,7 @@ PageType {
                     return
                 }
                 PageController.goToPage(PageEnum.PageSetupWizardInstalling)
-                InstallController.updateServerConfig(ServersUiController.processedServerId, ServersUiController.processedContainerIndex, ProtocolEnum.Xray)
+                InstallController.updateContainer(ServersUiController.processedIndex, ServersUiController.processedContainerIndex, ProtocolEnum.Xray)
             }
             var noButtonFunction = function () {
                 if (typeof GC !== "undefined" && !GC.isMobile()) {

client/ui/qml/Pages2/PageProtocolXrayXPaddingBytesSettings.qml

@@ -95,7 +95,7 @@ PageType {
                     return
                 }
                 PageController.goToPage(PageEnum.PageSetupWizardInstalling)
-                InstallController.updateServerConfig(ServersUiController.processedServerId, ServersUiController.processedContainerIndex, ProtocolEnum.Xray)
+                InstallController.updateContainer(ServersUiController.processedIndex, ServersUiController.processedContainerIndex, ProtocolEnum.Xray)
             }
             var noButtonFunction = function () {
                 if (typeof GC !== "undefined" && !GC.isMobile()) {

client/ui/qml/Pages2/PageProtocolXrayXPaddingSettings.qml

@@ -211,7 +211,7 @@ PageType {
                     return
                 }
                 PageController.goToPage(PageEnum.PageSetupWizardInstalling)
-                InstallController.updateServerConfig(ServersUiController.processedServerId, ServersUiController.processedContainerIndex, ProtocolEnum.Xray)
+                InstallController.updateContainer(ServersUiController.processedIndex, ServersUiController.processedContainerIndex, ProtocolEnum.Xray)
             }
             var noButtonFunction = function () {
                 if (typeof GC !== "undefined" && !GC.isMobile()) {

client/ui/qml/Pages2/PageProtocolXrayXmuxSettings.qml

@@ -208,7 +208,7 @@ PageType {
                     return
                 }
                 PageController.goToPage(PageEnum.PageSetupWizardInstalling)
-                InstallController.updateServerConfig(ServersUiController.processedServerId, ServersUiController.processedContainerIndex, ProtocolEnum.Xray)
+                InstallController.updateContainer(ServersUiController.processedIndex, ServersUiController.processedContainerIndex, ProtocolEnum.Xray)
             }
             var noButtonFunction = function () {
                 if (typeof GC !== "undefined" && !GC.isMobile()) {

client/ui/qml/Pages2/PageServiceMtProxySettings.qml

@@ -179,7 +179,7 @@ PageType {
     function mtProxyScheduleUpdate(closePage) {
         var cp = closePage === undefined ? false : closePage
         Qt.callLater(function () {
-            InstallController.updateServerConfig(ServersUiController.processedServerId, ServersUiController.processedContainerIndex, ProtocolEnum.MtProxy, cp)
+            InstallController.updateContainer(ServersUiController.processedServerId, ServersUiController.processedContainerIndex, ProtocolEnum.MtProxy, cp)
         })
     }
 

client/ui/qml/Pages2/PageServiceSocksProxySettings.qml

@@ -285,7 +285,7 @@ PageType {
                             }
 
                             PageController.goToPage(PageEnum.PageSetupWizardInstalling)
-                            InstallController.updateServerConfig(ServersUiController.processedServerId, ServersUiController.processedContainerIndex, ProtocolEnum.Socks5Proxy)
+                            InstallController.updateContainer(ServersUiController.processedServerId, ServersUiController.processedContainerIndex, ProtocolEnum.Socks5Proxy)
                             tempPort = portTextField.textField.text
                             tempUsername = usernameTextField.textField.text
                             tempPassword = passwordTextField.textField.text

client/ui/qml/Pages2/PageServiceTelemtSettings.qml

@@ -154,7 +154,7 @@ PageType {
     function telemtScheduleUpdate(closePage) {
         var cp = closePage === undefined ? false : closePage
         Qt.callLater(function () {
-            InstallController.updateServerConfig(ServersUiController.processedServerId, ServersUiController.processedContainerIndex, ProtocolEnum.Telemt, cp)
+            InstallController.updateContainer(ServersUiController.processedServerId, ServersUiController.processedContainerIndex, ProtocolEnum.Telemt, cp)
         })
     }
 

client/ui/qml/Pages2/PageServiceTorWebsiteSettings.qml

@@ -100,12 +100,6 @@ PageType {
                 onLinkActivated: Qt.openUrlExternally(link)
                 textFormat: Text.RichText
                 text: qsTr("Use <a href=\"https://www.torproject.org/download/\" style=\"color: #FBB26A;\">Tor Browser</a> to open this URL.")
-
-                MouseArea {
-                    anchors.fill: parent
-                    acceptedButtons: Qt.NoButton
-                    cursorShape: parent.hoveredLink ? Qt.PointingHandCursor : Qt.ArrowCursor
-                }
             }
 
             ParagraphTextType {

client/ui/qml/Pages2/PageSettingsApiAvailableCountries.qml

@@ -30,16 +30,6 @@ PageType {
         root.isInAppPurchase = ApiAccountInfoModel.data("isInAppPurchase")
     }
 
-    function selectConnectionCountry(countryIndex, countryCode, countryName) {
-        if (countryIndex === ApiCountryModel.currentIndex) {
-            return
-        }
-
-        PageController.showBusyIndicator(true)
-        SubscriptionUiController.updateServiceFromGateway(ServersUiController.processedServerId, countryCode, countryName)
-        PageController.showBusyIndicator(false)
-    }
-
     Component.onCompleted: {
         root.updateSubscriptionState()
     }
@@ -93,7 +83,7 @@ PageType {
 
         model: ApiCountryModel
 
-        currentIndex: ApiCountryModel.currentIndex
+        currentIndex: 0
 
         ButtonGroup {
             id: containersRadioButtonGroup
@@ -214,7 +204,15 @@ PageType {
                             return
                         }
 
-                        root.selectConnectionCountry(index, countryCode, countryName)
+                        if (index !== ApiCountryModel.currentIndex) {
+                            PageController.showBusyIndicator(true)
+                            var prevIndex = ApiCountryModel.currentIndex
+                            ApiCountryModel.currentIndex = index
+                            if (!SubscriptionUiController.updateServiceFromGateway(ServersUiController.processedServerId, countryCode, countryName)) {
+                                ApiCountryModel.currentIndex = prevIndex
+                            }
+                            PageController.showBusyIndicator(false)
+                        }
                     }
 
                     Keys.onEnterPressed: {

client/ui/qml/Pages2/PageSettingsApplication.qml

@@ -108,9 +108,9 @@ PageType {
                 text: qsTr("Auto start")
                 descriptionText: qsTr("Launch the application every time the device is starts")
 
-                checked: SettingsController.autoStartEnabled
+                checked: SettingsController.isAutoStartEnabled()
                 onToggled: function() {
-                    if (checked !== SettingsController.autoStartEnabled) {
+                    if (checked !== SettingsController.isAutoStartEnabled()) {
                         SettingsController.toggleAutoStart(checked)
                     }
                 }
@@ -154,10 +154,10 @@ PageType {
                 text: qsTr("Start minimized")
                 descriptionText: qsTr("Launch application minimized (works with autostart option turned on)")
 
-                enabled: SettingsController.autoStartEnabled
+                enabled: SettingsController.isAutoStartEnabled()
                 opacity: enabled ? 1.0 : 0.5
 
-                checked: SettingsController.autoStartEnabled && SettingsController.startMinimized
+                checked: SettingsController.isAutoStartEnabled() && SettingsController.startMinimized
                 onToggled: function() {
                     if (checked !== SettingsController.startMinimized) {
                         SettingsController.toggleStartMinimized(checked)
@@ -166,7 +166,7 @@ PageType {
             }
 
             DividerType {
-                visible: !GC.isMobile() && ServersUiController.hasServersFromGatewayApi
+                visible: !GC.isMobile()
             }
 
             SwitcherType {

client/ui/qml/Pages2/PageSettingsServerData.qml

@@ -36,6 +36,17 @@ PageType {
         function onRebootServerFinished(finishedMessage) {
             PageController.showNotificationMessage(finishedMessage)
         }
+
+        function onRemoveAllContainersFinished(finishedMessage) {
+            PageController.closePage() // close deInstalling page
+            PageController.showNotificationMessage(finishedMessage)
+        }
+
+        function onRemoveContainerFinished(finishedMessage) {
+            PageController.closePage() // close deInstalling page
+            PageController.closePage() // close page with remove button
+            PageController.showNotificationMessage(finishedMessage)
+        }
     }
 
     Connections {

client/ui/qml/Pages2/PageSettingsServerProtocol.qml

@@ -17,8 +17,7 @@ import "../Components"
 PageType {
     id: root
 
-    property bool isUnsupportedContainer: ContainerProps.isUnsupportedContainer(ServersUiController.processedContainerIndex)
-    property bool isClearCacheVisible: !isUnsupportedContainer && ServersUiController.isProcessedServerHasWriteAccess() && !ContainersModel.isServiceContainer(ServersUiController.processedContainerIndex)
+    property bool isClearCacheVisible: ServersUiController.isProcessedServerHasWriteAccess() && !ContainersModel.isServiceContainer(ServersUiController.processedContainerIndex)
 
     BackButtonType {
         id: backButton
@@ -53,11 +52,10 @@ PageType {
                 Layout.bottomMargin: 32
 
                 headerText: ContainersModel.getProcessedContainerName() + qsTr(" settings")
-                descriptionText: root.isUnsupportedContainer ? qsTr("This protocol is no longer supported.") : ""
             }
         }
 
-        model: root.isUnsupportedContainer ? null : ProtocolsModel
+        model: ProtocolsModel
 
         delegate: ColumnLayout {
             id: delegateContent

client/ui/qml/Pages2/PageSetupWizardApiPremiumInfo.qml

@@ -187,6 +187,13 @@ PageType {
                 PageController.showBusyIndicator(false)
                 return
             }
+            if (Qt.platform.os === "android") {
+                PageController.showBusyIndicator(true)
+                var androidStoreId = plan.storeProductId !== undefined ? String(plan.storeProductId) : ""
+                SubscriptionUiController.importPremiumFromPlayMarket(androidStoreId)
+                PageController.showBusyIndicator(false)
+                return
+            }
             if (plan.checkoutUrl) {
                 Qt.openUrlExternally(plan.checkoutUrl)
                 PageController.closePage()

client/ui/qml/Pages2/PageSetupWizardConfigSource.qml

@@ -366,10 +366,14 @@ PageType {
         property string title: qsTr("Restore purchases")
         property string description: qsTr("")
         property string imageSource: "qrc:/images/controls/refresh-cw.svg"
-        property bool isVisible: Qt.platform.os === "ios" || IsMacOsNeBuild
+        property bool isVisible: Qt.platform.os === "ios" || IsMacOsNeBuild || IsPlayBuild
         property var handler: function() {
             PageController.showBusyIndicator(true)
-            SubscriptionUiController.restoreServiceFromAppStore()
+            if (Qt.platform.os === "android") {
+                SubscriptionUiController.restoreServiceFromPlayMarket()
+            } else {
+                SubscriptionUiController.restoreServiceFromAppStore()
+            }
             PageController.showBusyIndicator(false)
         }
     }

client/ui/qml/Pages2/PageSetupWizardProtocols.qml

@@ -29,10 +29,6 @@ PageType {
             ValueFilter {
                 roleName: "isInstallationAllowed"
                 value: true
-            },
-            ValueFilter {
-                roleName: "isUnsupportedContainer"
-                value: false
             }
         ]
         sorters: RoleSorter {

client/ui/qml/Pages2/PageShare.qml

@@ -382,10 +382,6 @@ PageType {
                             ValueFilter {
                                 roleName: "isShareable"
                                 value: true
-                            },
-                            ValueFilter {
-                                roleName: "isUnsupportedContainer"
-                                value: false
                             }
                         ]
                     }
@@ -400,19 +396,9 @@ PageType {
                         target: serverSelector
 
                         function onServerSelectorIndexChanged() {
-                            if (!proxyContainersModel.count) {
-                                root.shareButtonEnabled = false
-                                return
-                            }
-
-                            var defaultContainer = proxyContainersModel.mapFromSource(
-                                        ServersUiController.serverDefaultContainer(ServersUiController.processedServerId))
-                            if (defaultContainer < 0) {
-                                defaultContainer = 0
-                            }
-
+                            var defaultContainer = proxyContainersModel.mapFromSource(ServersUiController.serverDefaultContainer(ServersUiController.processedServerId))
                             containerSelectorListView.selectedIndex = defaultContainer
-                            containerSelectorListView.positionViewAtIndex(defaultContainer, ListView.Beginning)
+                            containerSelectorListView.positionViewAtIndex(selectedIndex, ListView.Beginning)
                             containerSelectorListView.triggerCurrentItem()
                         }
                     }
@@ -851,10 +837,11 @@ PageType {
                                         var noButtonFunction = function() {
                                         }
 
-                                        if (ConnectionController.isRevokeBlockedDuringActiveConnection(
-                                                ServersUiController.processedServerId,
-                                                ServersUiController.processedContainerIndex,
-                                                clientId)) {
+                                        var isActiveConfigForCurrentClient = ServersUiController.isDefaultServerCurrentlyProcessed()
+                                                && ServersUiController.serverDefaultContainer(ServersUiController.defaultServerId) === ServersUiController.processedContainerIndex
+
+                                        if ((ConnectionController.isConnectionInProgress || ConnectionController.isConnected)
+                                                && isActiveConfigForCurrentClient) {
                                             PageController.showNotificationMessage("Unable to revoke current config during active connection")
                                         } else {
                                             showQuestionDrawer(headerText, descriptionText, yesButtonText, noButtonText, yesButtonFunction, noButtonFunction)

client/ui/qml/Pages2/PageStart.qml

@@ -105,19 +105,6 @@ PageType {
         }
     }
 
-    Connections {
-        objectName: "connectionControllerConnections"
-
-        target: ConnectionController
-
-        function onNoInstalledContainers() {
-            PageController.setTriggeredByConnectButton(true)
-
-            ServersUiController.setProcessedServerId(ServersUiController.defaultServerId)
-            PageController.goToPage(PageEnum.PageSetupWizardEasy)
-        }
-    }
-
     Connections {
         objectName: "installControllerConnections"
 
@@ -166,19 +153,11 @@ PageType {
             PageController.showNotificationMessage(finishedMessage)
         }
 
-        function onRemoveAllContainersFinished(finishedMessage) {
-            if (tabBarStackView.currentItem.objectName === PageController.getPagePath(PageEnum.PageDeinstalling)) {
-                PageController.closePage()
-            }
-            PageController.showNotificationMessage(finishedMessage)
-        }
+        function onNoInstalledContainers() {
+            PageController.setTriggeredByConnectButton(true)
 
-        function onRemoveContainerFinished(finishedMessage) {
-            if (tabBarStackView.currentItem.objectName === PageController.getPagePath(PageEnum.PageDeinstalling)) {
-                PageController.closePage()
-            }
-            PageController.closePage()
-            PageController.showNotificationMessage(finishedMessage)
+            ServersUiController.setProcessedServerId(ServersUiController.defaultServerId)
+            PageController.goToPage(PageEnum.PageSetupWizardEasy)
         }
     }
 

client/ui/qml/main2.qml

@@ -234,8 +234,6 @@ Window  {
         DrawerType2 {
             id: privateKeyPassphraseDrawer
 
-            property bool isCloseByUser: false
-
             anchors.fill: parent
             expandedHeight: root.height * 0.35 + PageController.safeAreaBottomMargin + PageController.imeHeight
 
@@ -255,11 +253,6 @@ Window  {
                     }
 
                     function onAboutToHide() {
-                        if (privateKeyPassphraseDrawer.isCloseByUser === false) {
-                            privateKeyPassphraseDrawer.isCloseByUser = true
-                            PageController.passphraseRequestDrawerClosed("")
-                        }
-
                         if (passphrase.textField.text !== "") {
                             PageController.showBusyIndicator(true)
                         }
@@ -300,7 +293,6 @@ Window  {
                     text: qsTr("Save")
 
                     clickedFunc: function() {
-                        privateKeyPassphraseDrawer.isCloseByUser = true
                         privateKeyPassphraseDrawer.closeTriggered()
                         PageController.passphraseRequestDrawerClosed(passphrase.textField.text)
                     }

deploy/build.sh

@@ -33,6 +33,8 @@ while [[ $# -gt 0 ]]; do
         --abi)              abis+=("$2");            shift 2 ;;
         --sign)             : ${SIGN:=true};         shift   ;;
         --aab)              : ${BUILD_AAB=true};     shift   ;;
+        --apk)              : ${BUILD_APK=true};     shift   ;;
+        --play)             : ${BUILD_PLAY=true};    shift   ;;
         --help|-h|?)
             echo "Usage: $0 [options]"
             echo "  Options:"
@@ -45,6 +47,8 @@ while [[ $# -gt 0 ]]; do
             echo "  --abi                     - specify Android ABIs for target to build for. all by default"
             echo "  --sign                    - whether to sign the resulting files. only appicable to Android"
             echo "  --aab                     - whether to build AAB. only applicable to Android"
+            echo "  --apk                     - whether to build APK. use with --play. only applicable to Android"
+            echo "  --play                    - build Play flavor (Google Play Billing). use with --aab or --apk. only applicable to Android"
             exit 0
             ;;
         *) echo "Unknown arg \"$1\". Use $0 -h to get help"; exit 1 ;;
@@ -201,6 +205,7 @@ args=()
 [[ -n "$QT_ANDROID_SIGN_AAB" ]]       && args+=("-DQT_ANDROID_SIGN_AAB=$QT_ANDROID_SIGN_AAB")
 [[ -n "$QT_ANDROID_ABIS" ]]           && args+=("-DQT_ANDROID_ABIS=$QT_ANDROID_ABIS")
 [[ -n "$QT_ANDROID_BUILD_ALL_ABIS" ]] && args+=("-DQT_ANDROID_BUILD_ALL_ABIS=$QT_ANDROID_BUILD_ALL_ABIS")
+[[ -n "$BUILD_PLAY" ]]                && args+=("-DANDROID_BUILD_PLAY=ON")
 
 if [[ -n "$FORCE" ]]; then
     run_traced rm -rf "$BUILD_PATH"
@@ -209,7 +214,17 @@ fi
 run_traced cmake -S "$SOURCE_PATH" -B "$BUILD_PATH" "${args[@]}"
 run_traced cmake --build "$BUILD_PATH" --config "$CMAKE_BUILD_TYPE"
 
-[[ -n "$BUILD_AAB" ]] && run_traced cmake --build "$BUILD_PATH" --config "$CMAKE_BUILD_TYPE" -t "aab"
+if [[ -n "$BUILD_AAB" ]]; then
+    if [[ -n "$BUILD_PLAY" ]]; then
+        run_traced cmake --build "$BUILD_PATH" --config "$CMAKE_BUILD_TYPE" -t "android_play_aab"
+    else
+        run_traced cmake --build "$BUILD_PATH" --config "$CMAKE_BUILD_TYPE" -t "aab"
+    fi
+fi
+
+if [[ -n "$BUILD_APK" ]] && [[ -n "$BUILD_PLAY" ]]; then
+    run_traced cmake --build "$BUILD_PATH" --config "$CMAKE_BUILD_TYPE" -t "android_play_apk"
+fi
 
 if [ -z "$no_installers" ]; then
     for installer in $INSTALLERS; do

recipes/amnezia-libxray/conanfile.py

@@ -1,5 +1,5 @@
 from conan import ConanFile
-from conan.tools.files import get, copy
+from conan.tools.files import get, copy, replace_in_file
 from conan.tools.layout import basic_layout
 from conan.errors import ConanInvalidConfiguration
 from conan.tools.env import Environment
@@ -23,7 +23,7 @@ class AmneziaLibxray(ConanFile):
 
     def build_requirements(self):
         self.tool_requires("go/1.26.0")
-    
+
     def validate(self):
         if self.settings.os != "Android":
             raise ConanInvalidConfiguration(f"{self.name} v{self.version} does not support {self.settings.os}")
@@ -47,15 +47,23 @@ class AmneziaLibxray(ConanFile):
         build_path = os.path.join(self.build_folder, "build.sh")
         build_stat = os.stat(build_path)
         os.chmod(build_path, build_stat.st_mode | stat.S_IEXEC)
+        replace_in_file(self,
+            build_path,
+            '-ldflags="-w -s -buildid="',
+            '-ldflags="-w -s -buildid= -extldflags=-Wl,-z,max-page-size=16384"',
+        )
 
     def build(self):
         self._patch_sources()
-        self.run("./build.sh android")
+        if self.settings_build.os == "Windows":
+            self.run("bash build.sh android")
+        else:
+            self.run("./build.sh android")
 
     def package(self):
         copy(self, "libxray.aar", src=self.build_folder, dst=os.path.join(self.package_folder, "aar"))
 
     def package_info(self):
         self.cpp_info.set_property("cmake_extra_variables", {
-            "AMNEZIA_LIBXRAY_PATH": os.path.join(self.package_folder, "aar", "libxray.aar"),
+            "AMNEZIA_LIBXRAY_PATH": Path(self.package_folder, "aar", "libxray.aar").as_posix(),
         })

recipes/awg-android/conanfile.py

@@ -1,11 +1,13 @@
 from conan import ConanFile
 from conan.tools.cmake import cmake_layout, CMake, CMakeToolchain
 from conan.tools.files import copy, replace_in_file
+from conan.tools.env import VirtualBuildEnv, Environment
 from conan.errors import ConanInvalidConfiguration
 from conan.tools.scm import Git
 
 import os
 import platform
+from pathlib import Path
 
 class AwgAndroid(ConanFile):
     name = "awg-android"
@@ -21,6 +23,11 @@ class AwgAndroid(ConanFile):
 
     def build_requirements(self):
         self.tool_requires("cmake/[>=3.4.1 <4]")
+        if platform.system() == "Windows":
+            self.tool_requires("ninja/[*]")
+            self.tool_requires("go/[*]")
+            if not self.conf.get("tools.microsoft.bash:path", check_type=str):
+                self.tool_requires("msys2/cci.latest")
 
     def validate(self):
         if self.settings.os != "Android":
@@ -35,9 +42,11 @@ class AwgAndroid(ConanFile):
         )
 
     def generate(self):
+        VirtualBuildEnv(self).generate()
+
         tc = CMakeToolchain(self)
-        tc.variables["GRADLE_USER_HOME"] = os.path.join(self.build_folder, "gradle_user_home")
-        tc.variables["CMAKE_LIBRARY_OUTPUT_DIRECTORY"] = os.path.join(self.build_folder, "out")
+        tc.variables["GRADLE_USER_HOME"] = Path(os.path.join(self.build_folder, "gradle_user_home")).as_posix()
+        tc.variables["CMAKE_LIBRARY_OUTPUT_DIRECTORY"] = Path(os.path.join(self.build_folder, "out")).as_posix()
         # not to warn in case of strtok() usage
         tc.extra_cflags = ["-Wno-deprecated-declarations"]
         tc.generate()
@@ -64,6 +73,31 @@ class AwgAndroid(ConanFile):
                 'sha256sum -c',
                 'shasum -a 256 -c'
             )
+        elif platform.system() == 'Windows':
+            # elf-cleaner uses sys/mman.h (POSIX only) and cannot be built on Windows;
+            # skip it — DT_FLAGS_1 warnings only affect Android < 6.0
+            replace_in_file(self,
+                os.path.join(self.source_folder, "tunnel", "tools", "CMakeLists.txt"),
+                '# Strip unwanted ELF sections to prevent DT_FLAGS_1 warnings on old Android versions\n'
+                'file(GLOB ELF_CLEANER_SOURCES elf-cleaner/*.c elf-cleaner/*.cpp)\n'
+                'add_custom_target(elf-cleaner COMMENT "Building elf-cleaner" VERBATIM COMMAND cc\n'
+                '        -O2 -DPACKAGE_NAME="elf-cleaner" -DPACKAGE_VERSION="" -DCOPYRIGHT=""\n'
+                '        -o "${CMAKE_CURRENT_BINARY_DIR}/elf-cleaner" ${ELF_CLEANER_SOURCES}\n'
+                ')\n'
+                'add_custom_command(TARGET libwg.so POST_BUILD VERBATIM COMMAND "${CMAKE_CURRENT_BINARY_DIR}/elf-cleaner"\n'
+                '        --api-level "${ANDROID_NATIVE_API_LEVEL}" "$<TARGET_FILE:libwg.so>")\n'
+                'add_dependencies(libwg.so elf-cleaner)\n'
+                'add_custom_command(TARGET libwg-quick.so POST_BUILD VERBATIM COMMAND "${CMAKE_CURRENT_BINARY_DIR}/elf-cleaner"\n'
+                '        --api-level "${ANDROID_NATIVE_API_LEVEL}" "$<TARGET_FILE:libwg-quick.so>")\n'
+                'add_dependencies(libwg-quick.so elf-cleaner)',
+                '',
+            )
+            # patch Makefile: skip Go download, use 'go' already in PATH from tool_requires
+            replace_in_file(self,
+                os.path.join(self.source_folder, "tunnel", "tools", "libwg-go", "Makefile"),
+                '$(DESTDIR)/libwg-go.so: export PATH := $(BUILDDIR)/go-$(GO_VERSION)/bin/:$(PATH)\n$(DESTDIR)/libwg-go.so: $(BUILDDIR)/go-$(GO_VERSION)/.prepared go.mod',
+                '$(DESTDIR)/libwg-go.so: go.mod',
+            )
 
     def build(self):
         self._patch_sources()
@@ -81,6 +115,6 @@ class AwgAndroid(ConanFile):
         self.cpp_info.set_property("cmake_target_name", "amnezia::awg-android")
         self.cpp_info.libs = [ "wg-go" ]
         self.cpp_info.set_property("cmake_extra_variables", {
-            "AMNEZIA_ANDROID_LIBWG_PATH": os.path.join(self.package_folder, "bin", "libwg.so"),
-            "AMNEZIA_ANDROID_LIBWG_QUICK_PATH": os.path.join(self.package_folder, "bin", "libwg-quick.so"),
+            "AMNEZIA_ANDROID_LIBWG_PATH": Path(os.path.join(self.package_folder, "bin", "libwg.so")).as_posix(),
+            "AMNEZIA_ANDROID_LIBWG_QUICK_PATH": Path(os.path.join(self.package_folder, "bin", "libwg-quick.so")).as_posix(),
         })

recipes/openvpn-pt-android/conanfile.py

@@ -5,6 +5,7 @@ from conan.tools.scm import Git
 from conan.errors import ConanInvalidConfiguration
 
 import os
+from pathlib import Path
 
 class OpenvpnPtAndroid(ConanFile):
     name = "openvpn-pt-android"
@@ -53,5 +54,5 @@ class OpenvpnPtAndroid(ConanFile):
         self.cpp_info.set_property("cmake_target_name", "amnezia::openvpn-pt-android")
         self.cpp_info.libs = [ "ovpn3", "ovpnutil", "rsapss" ]
         self.cpp_info.set_property("cmake_extra_variables", {
-            "OPENVPN_PT_ANDROID_LIBCK_OVPN_PLUGIN_PATH": os.path.join(self.package_folder, "lib", "libck-ovpn-plugin.so")
+            "OPENVPN_PT_ANDROID_LIBCK_OVPN_PLUGIN_PATH": Path(self.package_folder, "lib", "libck-ovpn-plugin.so").as_posix()
         })

service/server/killswitch.cpp

@@ -318,7 +318,7 @@ bool KillSwitch::enableKillSwitch(const QJsonObject &configStr, int vpnAdapterIn
     LinuxFirewall::setAnchorEnabled(LinuxFirewall::Both, QStringLiteral("100.blockAll"), blockAll);
     LinuxFirewall::setAnchorEnabled(LinuxFirewall::IPv4, QStringLiteral("110.allowNets"), allowNets);
     LinuxFirewall::updateAllowNets(allownets);
-    LinuxFirewall::setAnchorEnabled(LinuxFirewall::IPv4, QStringLiteral("120.blockNets"), blockNets);
+    LinuxFirewall::setAnchorEnabled(LinuxFirewall::IPv4, QStringLiteral("120.blockNets"), blockAll);
     LinuxFirewall::updateBlockNets(blocknets);
     LinuxFirewall::setAnchorEnabled(LinuxFirewall::Both, QStringLiteral("130.allowMarkedXray"), true);
     LinuxFirewall::setAnchorEnabled(LinuxFirewall::IPv4, QStringLiteral("200.allowVPN"), true);