qonversion · suriksarkisyan · Nov 21, 2025 · Oct 7, 2025 · Nov 10, 2025 · Nov 10, 2025
diff --git a/.gitignore b/.gitignore
@@ -7,4 +7,8 @@
 build/
 .idea
 
-lib/*.jar
+lib/*.jar
+
+# Local configuration files
+local.properties
+**/local.properties
diff --git a/android/build.gradle b/android/build.gradle
@@ -6,7 +6,6 @@ buildscript {
     repositories {
         google()
         mavenCentral()
-        jcenter()
     }
 
     dependencies {
@@ -19,7 +18,6 @@ rootProject.allprojects {
     repositories {
         google()
         mavenCentral()
-        jcenter()
         mavenLocal()
     }
 }
@@ -53,6 +51,6 @@ android {
 
 dependencies {
     implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlin_version"
-    implementation "io.qonversion:sandwich:6.0.11"
+    implementation "io.qonversion:sandwich:7.1.0"
     implementation 'com.google.code.gson:gson:2.9.0'
 }
diff --git a/example/android/app/build.gradle b/example/android/app/build.gradle
@@ -32,7 +32,7 @@ android {
 
     defaultConfig {
         // TODO: Specify your own unique Application ID (https://developer.android.com/studio/build/application-id.html).
-        applicationId "com.qonversion.sample"
+        applicationId "io.qonversion.sampleapp"
         minSdkVersion 21
         targetSdkVersion 34
         versionCode flutterVersionCode.toInteger()
@@ -74,7 +74,7 @@ android {
     lint {
         disable 'InvalidPackage'
     }
-    namespace 'com.qonversion.sample'
+    namespace 'io.qonversion.sampleapp'
 }
 
 flutter {
@@ -86,4 +86,12 @@ dependencies {
     androidTestImplementation 'androidx.test:runner:1.1.1'
     androidTestImplementation 'androidx.test.espresso:espresso-core:3.1.1'
     implementation 'androidx.multidex:multidex:2.0.1'
+//    implementation project(':qonversion_flutter')
+}
+
+// Задача wrapper для совместимости с Android Studio
+tasks.register("wrapper") {
+    doLast {
+        println "Wrapper task is only available in root project. Use './gradlew wrapper' from root."
+    }
 }
diff --git a/example/android/app/google-services.json b/example/android/app/google-services.json
@@ -1,37 +1,26 @@
 {
   "project_info": {
-    "project_number": "11599271839",
-    "firebase_url": "https://qonversion-sample-app.firebaseio.com",
-    "project_id": "qonversion-sample-app",
-    "storage_bucket": "qonversion-sample-app.appspot.com"
+    "project_number": "176235602178",
+    "project_id": "qonversion-sample-applic-eb8a7",
+    "storage_bucket": "qonversion-sample-applic-eb8a7.firebasestorage.app"
   },
   "client": [
     {
       "client_info": {
-        "mobilesdk_app_id": "1:11599271839:android:134918dd6bba6f6970cfaa",
+        "mobilesdk_app_id": "1:176235602178:android:b090da6fa0510c7192621b",
         "android_client_info": {
-          "package_name": "com.qonversion.sample"
+          "package_name": "io.qonversion.sampleapp"
         }
       },
-      "oauth_client": [
-        {
-          "client_id": "11599271839-jg1njos9hp2d07jg7d3oqi523io0pdr6.apps.googleusercontent.com",
-          "client_type": 3
-        }
-      ],
+      "oauth_client": [],
       "api_key": [
         {
-          "current_key": "AIzaSyClJuW1Z3_lUnvnsCtjDl-P2vgTLMK39OA"
+          "current_key": "AIzaSyA0fYxEeTDdoXZopKU54FtsN75FAcmZE9U"
         }
       ],
       "services": {
         "appinvite_service": {
-          "other_platform_oauth_client": [
-            {
-              "client_id": "11599271839-jg1njos9hp2d07jg7d3oqi523io0pdr6.apps.googleusercontent.com",
-              "client_type": 3
-            }
-          ]
+          "other_platform_oauth_client": []
         }
       }
     }

diff --git a/example/android/app/src/main/AndroidManifest.xml b/example/android/app/src/main/AndroidManifest.xml
@@ -1,4 +1,4 @@
-<manifest xmlns:android="http://schemas.android.com/apk/res/android" package="com.qonversion.sample">
+<manifest xmlns:android="http://schemas.android.com/apk/res/android" package="io.qonversion.sampleapp">
     <!-- io.flutter.app.FlutterApplication is an android.app.Application that
          calls FlutterMain.startInitialization(this); in its onCreate method.
          In most cases you can leave this as-is, but you if you want to provide
@@ -9,7 +9,7 @@
     <uses-permission android:name="android.permission.ACCESS_WIFI_STATE"/>
     <uses-permission android:name="com.android.vending.BILLING"/>
     <application
-        android:label="com.qonversion.sample"
+        android:label="io.qonversion.sampleapp"
         android:icon="@mipmap/ic_launcher">
         <activity
             android:name="io.flutter.embedding.android.FlutterActivity"

diff --git a/example/android/app/src/main/assets/qonversion_android_fallbacks.json b/example/android/app/src/main/assets/qonversion_android_fallbacks.json
@@ -62,9 +62,9 @@
    "type": 2
   },
   {
-   "id": "subs_plus_trial",
+   "id": "semi-premium",
    "duration": 1,
-   "store_id": "gp5_test_subscription_4",
+   "store_id": "semi_premium",
    "type": 0
   },
   {
@@ -138,8 +138,9 @@
    "plus"
   ],
   "consumable": [],
-  "subs_plus_trial": [
-   "standart"
+  "semi-premium": [
+   "premium",
+   "semi_premium"
   ],
   "annual": [
    "standart",

diff --git a/...lin/com/qonversion/sample/MainActivity.kt → ...n/io/qonversion/sampleapp/MainActivity.kt b/...lin/com/qonversion/sample/MainActivity.kt → ...n/io/qonversion/sampleapp/MainActivity.kt
@@ -1,4 +1,4 @@
-package com.qonversion.sample
+package io.qonversion.sampleapp
 
 import androidx.annotation.NonNull;
 import io.flutter.embedding.android.FlutterActivity

diff --git a/example/android/build.gradle b/example/android/build.gradle
@@ -1,7 +1,7 @@
 allprojects {
     repositories {
         google()
-        jcenter()
+        mavenCentral()
     }
 }
 
@@ -16,3 +16,4 @@ subprojects {
 tasks.register("clean", Delete) {
     delete rootProject.buildDir
 }
+
diff --git a/example/android/gradle.properties b/example/android/gradle.properties
@@ -1,3 +1,3 @@
-org.gradle.jvmargs=-Xmx1536M
+org.gradle.jvmargs=-Xmx4096M -XX:MaxMetaspaceSize=512m -XX:+HeapDumpOnOutOfMemoryError
 android.useAndroidX=true
 android.enableJetifier=true
diff --git a/example/android/gradle/wrapper/gradle-wrapper.properties b/example/android/gradle/wrapper/gradle-wrapper.properties
@@ -1,6 +1,7 @@
-#Fri Dec 04 11:26:13 MSK 2020
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.10.2-bin.zip
+networkTimeout=10000
+validateDistributionUrl=true
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-8.10.2-bin.zip
diff --git a/example/ios/Runner.xcodeproj/project.pbxproj b/example/ios/Runner.xcodeproj/project.pbxproj
@@ -267,14 +267,12 @@
 			);
 			inputPaths = (
 				"${PODS_ROOT}/Target Support Files/Pods-Runner/Pods-Runner-frameworks.sh",
-				"${BUILT_PRODUCTS_DIR}/NoCodes/NoCodes.framework",
 				"${BUILT_PRODUCTS_DIR}/Qonversion/Qonversion.framework",
 				"${BUILT_PRODUCTS_DIR}/QonversionSandwich/QonversionSandwich.framework",
 				"${BUILT_PRODUCTS_DIR}/qonversion_flutter/qonversion_flutter.framework",
 			);
 			name = "[CP] Embed Pods Frameworks";
 			outputPaths = (
-				"${TARGET_BUILD_DIR}/${FRAMEWORKS_FOLDER_PATH}/NoCodes.framework",
 				"${TARGET_BUILD_DIR}/${FRAMEWORKS_FOLDER_PATH}/Qonversion.framework",
 				"${TARGET_BUILD_DIR}/${FRAMEWORKS_FOLDER_PATH}/QonversionSandwich.framework",
 				"${TARGET_BUILD_DIR}/${FRAMEWORKS_FOLDER_PATH}/qonversion_flutter.framework",

diff --git a/example/lib/params_view.dart b/example/lib/params_view.dart
@@ -1,4 +1,3 @@
-import 'package:flutter/foundation.dart';
 import 'package:flutter/material.dart';
 import 'package:qonversion_flutter/qonversion_flutter.dart';
 
@@ -62,7 +61,7 @@ class ParamsView extends StatelessWidget {
             ),
             for (final v in QUserPropertyKey.values)
               TextButton(
-                child: Text('Set ${describeEnum(v)}'),
+                child: Text('Set ${v.name}'),
                 style: ButtonStyle(
                   backgroundColor: WidgetStateProperty.all(Colors.purple),
                   foregroundColor: WidgetStateProperty.all(Colors.white),

diff --git a/example/pubspec.yaml b/example/pubspec.yaml
@@ -6,8 +6,8 @@ publish_to: 'none'
 version: 1.0.0
 
 environment:
-  sdk: ">=2.14.0 <3.0.0"
-  flutter: ">=1.12.13+hotfix.6"
+  sdk: ">=3.0.0 <4.0.0"
+  flutter: ">=3.0.0"
 
 dependencies:
   flutter:

diff --git a/ios/Classes/NoCodesPlugin.swift b/ios/Classes/NoCodesPlugin.swift
@@ -71,7 +71,8 @@ public class NoCodesPlugin: NSObject {
             noCodesSandwich = NoCodesSandwich(noCodesEventListener: self)
         }
 
-        noCodesSandwich?.initialize(projectKey: projectKey)
+        let proxyUrl = args["proxyUrl"] as? String
+        noCodesSandwich?.initialize(projectKey: projectKey, proxyUrl: proxyUrl)
         result(nil)
     }
 

diff --git a/ios/qonversion_flutter.podspec b/ios/qonversion_flutter.podspec
@@ -16,7 +16,7 @@ Pod::Spec.new do |s|
   s.source_files = 'Classes/**/*'
   s.dependency 'Flutter'
   s.platform = :ios, '13.0'
-  s.dependency "QonversionSandwich", "6.0.11"
+  s.dependency "QonversionSandwich", "7.1.0"
 
   # Flutter.framework does not contain a i386 slice. Only x86_64 simulators are supported.
   s.pod_target_xcconfig = { 'DEFINES_MODULE' => 'YES', 'VALID_ARCHS[sdk=iphonesimulator*]' => 'x86_64' }

diff --git a/lib/qonversion_flutter.dart b/lib/qonversion_flutter.dart
@@ -19,6 +19,7 @@ export 'src/dto/purchase_options_builder.dart';
 export 'src/dto/purchase_update_model.dart';
 export 'src/dto/purchase_update_policy.dart';
 export 'src/dto/purchase_exception.dart';
+export 'src/dto/qonversion_exception.dart';
 export 'src/dto/subscription_period.dart';
 export 'src/dto/qonversion_error.dart';
 export 'src/dto/qonversion_error_code.dart';
@@ -37,7 +38,6 @@ export 'src/dto/sk_product/sk_product.dart';
 export 'src/dto/sk_product/sk_product_discount.dart';
 export 'src/dto/sk_product/subscription_period.dart';
 export 'src/dto/sk_product/subscription_period_unit.dart';
-export 'src/dto/sku_details/sku_details.dart';
 export 'src/dto/store_product/product_inapp_details.dart';
 export 'src/dto/store_product/product_installment_plan_details.dart';
 export 'src/dto/store_product/product_offer_details.dart';

diff --git a/lib/src/dto/product.dart b/lib/src/dto/product.dart
@@ -8,7 +8,6 @@ import 'product_type.dart';
 import 'purchase_model.dart';
 import 'purchase_update_model.dart';
 import 'sk_product/sk_product.dart';
-import 'sku_details/sku_details.dart';
 import 'sk_product/sk_product_discount.dart';
 import '../internal/mapper.dart';
 import 'subscription_period.dart';
@@ -34,14 +33,6 @@ class QProduct {
   @JsonKey(name: 'basePlanId')
   final String? basePlanId;
 
-  /// Google Play Store details of this product.
-  /// Android only. Null for iOS, or if the product was not found.
-  /// Doesn't take into account [basePlanId].
-  /// @deprecated Consider using [storeDetails] instead.
-  @JsonKey(name: 'skuDetails', fromJson: QMapper.skuDetailsFromJson)
-  // ignore: deprecated_member_use_from_same_package
-  final SkuDetailsWrapper? skuDetails;
-
   /// Google Play Store details of this product.
   /// Android only. Null for iOS, or if the product was not found.
   @JsonKey(name: 'storeDetails', fromJson: QMapper.storeProductDetailsFromJson)
@@ -57,8 +48,7 @@ class QProduct {
   @JsonKey(name: 'offeringId')
   final String? offeringId;
 
-  /// For Android - the subscription base plan duration. If the [basePlanId] is not specified,
-  /// the duration is calculated using the deprecated [skuDetails].
+  /// For Android - the subscription base plan duration from [storeDetails].
   /// For iOS - the duration of the [skProduct].
   /// Null, if it's not a subscription product or the product was not found in the store.
   @JsonKey(name: 'subscriptionPeriod', fromJson: QMapper.subscriptionPeriodFromJson)
@@ -72,8 +62,7 @@ class QProduct {
   final QSubscriptionPeriod? trialPeriod;
 
   /// The calculated type of this product based on the store information.
-  /// On Android uses deprecated [skuDetails] for the old subscription products
-  /// where [basePlanId] is not specified, and [storeDetails] for all the other products.
+  /// On Android uses [storeDetails] for product information.
   /// On iOS uses [skProduct] information.
   @JsonKey(name: 'type', unknownEnumValue: QProductType.unknown)
   final QProductType type;
@@ -106,7 +95,6 @@ class QProduct {
       this.qonversionId,
       this.storeId,
       this.basePlanId,
-      this.skuDetails,
       this.storeDetails,
       this.skProduct,
       this.offeringId,
@@ -115,7 +103,6 @@ class QProduct {
       this.type,
       this.prettyPrice,
     ) {
-    final skuDetails = this.skuDetails;
     final storeDetails = this.storeDetails;
     final skProduct = this.skProduct;
 
@@ -130,38 +117,21 @@ class QProduct {
       if (introPrice != null && currencySymbol != null) {
         prettyIntroductoryPrice = currencySymbol + introPrice.price;
       }
-    } else {
-      var priceMicros;
-      if (skuDetails != null) {
-        storeTitle = skuDetails.title;
-        storeDescription = skuDetails.description;
-
-        priceMicros = skuDetails.priceAmountMicros;
-        currencyCode = skuDetails.priceCurrencyCode;
-
-        final String? introPrice = skuDetails.introductoryPrice;
-        if (introPrice != null && introPrice.isEmpty) {
-          prettyIntroductoryPrice = null;
-        } else {
-          prettyIntroductoryPrice = introPrice;
-        }
-      }
+    } else if (storeDetails != null) {
+      storeTitle = storeDetails.title;
+      storeDescription = storeDetails.description;
 
-      if (storeDetails != null) {
-        storeTitle = storeDetails.title;
-        storeDescription = storeDetails.description;
-
-        final QProductOfferDetails? defaultOffer = storeDetails.defaultSubscriptionOfferDetails;
-        final QProductInAppDetails? inAppOffer = storeDetails.inAppOfferDetails;
-        if (defaultOffer != null) {
-          priceMicros = defaultOffer.basePlan?.price.priceAmountMicros;
-          currencyCode = defaultOffer.basePlan?.price.priceCurrencyCode;
-          prettyIntroductoryPrice = defaultOffer.introPhase?.price.formattedPrice;
-        } else if (inAppOffer != null) {
-          priceMicros = inAppOffer.price.priceAmountMicros;
-          currencyCode = inAppOffer.price.priceCurrencyCode;
-          prettyIntroductoryPrice = null;
-        }
+      final QProductOfferDetails? defaultOffer = storeDetails.defaultSubscriptionOfferDetails;
+      final QProductInAppDetails? inAppOffer = storeDetails.inAppOfferDetails;
+      var priceMicros;
+      if (defaultOffer != null) {
+        priceMicros = defaultOffer.basePlan?.price.priceAmountMicros;
+        currencyCode = defaultOffer.basePlan?.price.priceCurrencyCode;
+        prettyIntroductoryPrice = defaultOffer.introPhase?.price.formattedPrice;
+      } else if (inAppOffer != null) {
+        priceMicros = inAppOffer.price.priceAmountMicros;
+        currencyCode = inAppOffer.price.priceCurrencyCode;
+        prettyIntroductoryPrice = null;
       }
 
       price = priceMicros == null

diff --git a/lib/src/dto/product.g.dart b/lib/src/dto/product.g.dart
diff --git a/lib/src/dto/qonversion_error.g.dart b/lib/src/dto/qonversion_error.g.dart