1.0.3: Fixed iOS confirmation flow. Refactored TokenizationResult, now it's have SuccessTokenizationResult, ErrorTokenizationResult and CanceledTokenizationResult versions.

example/lib/tokenization_screen.dart

@@ -1,8 +1,9 @@
 import 'package:flutter/material.dart';
 import 'package:yookassa_payments_flutter/yookassa_payments_flutter.dart';
 import 'package:yookassa_payments_flutter_example/success_tokenization_screen.dart';
+import 'package:yookassa_payments_flutter/models/tokenization_result.dart';
 
-class TokenizationScreen extends StatefulWidget{
+class TokenizationScreen extends StatefulWidget {
   const TokenizationScreen({Key? key}) : super(key: key);
 
   @override
@@ -37,8 +38,7 @@ class TokenizationScreenState extends State<TokenizationScreen> {
               onPressed: () async {
                 startTokenization();
               },
-              child: const Text("Оплатить")
-          )
+              child: const Text("Оплатить"))
         ],
       ),
     );
@@ -46,7 +46,8 @@ class TokenizationScreenState extends State<TokenizationScreen> {
 
   void startTokenization() async {
     var clientApplicationKey = "<Ключ для клиентских приложений>";
-    var amount = Amount(value: double.parse(controller.text), currency: Currency.rub);
+    var amount =
+        Amount(value: double.parse(controller.text), currency: Currency.rub);
     var moneyAuthClientId = "<ID для центра авторизации в системе YooMoney>";
     var shopId = "<Идентификатор магазина в ЮKassa>";
     var applicationScheme = "<Схема вашего приложения для deeplink>" "://";
@@ -61,16 +62,26 @@ class TokenizationScreenState extends State<TokenizationScreen> {
         shopId: shopId,
         customerId: "<Уникальный идентификатор покупателя>",
         applicationScheme: applicationScheme,
-        tokenizationSettings: const TokenizationSettings(
-            PaymentMethodTypes([
-              PaymentMethod.bankCard,
-              PaymentMethod.yooMoney,
-              PaymentMethod.sberbank
-            ])
-        ),
-        testModeSettings: null
-    );
-    var result = await YookassaPaymentsFlutter.tokenization(tokenizationModuleInputData);
-    Navigator.push(context, MaterialPageRoute(builder: (BuildContext context) => SuccessTokenizationScreen(result: result, tokenizationData: tokenizationModuleInputData)));
+        tokenizationSettings: const TokenizationSettings(PaymentMethodTypes([
+          PaymentMethod.bankCard,
+          PaymentMethod.yooMoney,
+          PaymentMethod.sberbank
+        ])),
+        testModeSettings: null);
+    var result =
+        await YookassaPaymentsFlutter.tokenization(tokenizationModuleInputData);
+    if (result is SuccessTokenizationResult) {
+      Navigator.push(
+          context,
+          MaterialPageRoute(
+              builder: (BuildContext context) => SuccessTokenizationScreen(
+                  result: result,
+                  tokenizationData: tokenizationModuleInputData)));
+    } else if (result is ErrorTokenizationResult) {
+      showDialog(
+          context: context,
+          builder: (context) => AlertDialog(content: Text(result.error)));
+      return;
+    }
   }
-}
+}