Setup confirm stripe web

example/lib/screens/screens.dart

@@ -17,6 +17,7 @@ import 'package:stripe_example/screens/regional_payment_methods/paypal_screen.da
 import 'package:stripe_example/screens/regional_payment_methods/revolutpay_screen.dart';
 import 'package:stripe_example/screens/regional_payment_methods/sofort_screen.dart';
 import 'package:stripe_example/screens/regional_payment_methods/us_bank_account.dart';
+import 'package:stripe_example/screens/setup_future_payments/setup_future_payments_screen.dart';
 import 'package:stripe_example/screens/wallets/apple_pay_screen.dart';
 import 'package:stripe_example/screens/wallets/apple_pay_screen_plugin.dart';
 import 'package:stripe_example/screens/wallets/google_pay_screen.dart';
@@ -33,7 +34,6 @@ import 'financial_connections.dart/financial_connections_session_screen.dart';
 import 'others/cvc_re_collection_screen.dart';
 import 'others/legacy_token_bank_screen.dart';
 import 'others/legacy_token_card_screen.dart';
-import 'others/setup_future_payment_screen.dart';
 import 'regional_payment_methods/grab_pay_screen.dart';
 import 'themes.dart';
 import 'wallets/apple_pay_create_payment_method.dart';
@@ -131,6 +131,15 @@ class Example extends StatelessWidget {
             DevicePlatform.web,
           ],
         ),
+        Example(
+          title: 'Setup future payments',
+          builder: (_) => SetupFuturePaymentsScreen(),
+          platformsSupported: [
+            DevicePlatform.android,
+            DevicePlatform.ios,
+            DevicePlatform.web,
+          ],
+        )
       ],
       expanded: true,
     ),
@@ -356,10 +365,6 @@ class Example extends StatelessWidget {
       ],
     ),
     ExampleSection(title: 'Others', children: [
-      Example(
-        title: 'Setup Future Payment',
-        builder: (c) => SetupFuturePaymentScreen(),
-      ),
       Example(
         title: 'Re-collect CVC',
         builder: (c) => CVCReCollectionScreen(),

example/lib/screens/setup_future_payments/_create_setup_intent.dart

@@ -0,0 +1,30 @@
+import 'dart:convert';
+
+import 'package:http/http.dart' as http;
+import 'package:stripe_example/config.dart';
+
+typedef SetupKeys = ({
+  String clientSecret,
+  String customerId,
+});
+
+Future<SetupKeys> createSetupIntent() async {
+  final url = Uri.parse('$kApiUrl/create-setup-intent');
+  final response = await http.post(
+    url,
+    headers: {
+      'Content-Type': 'application/json',
+    },
+    body: json.encode({
+      'payment_method_types': ['card', 'sepa_debit'],
+    }),
+  );
+  final body = json.decode(response.body);
+  if (body['error'] != null) {
+    throw Exception(body['error']);
+  }
+  return (
+    clientSecret: body['clientSecret'] as String,
+    customerId: body['customerId'] as String
+  );
+}

example/lib/screens/setup_future_payments/add_payment_method_button.dart

@@ -0,0 +1,42 @@
+import 'package:flutter/material.dart';
+
+import 'add_payment_method_screen_loader.dart'
+    if (dart.library.js) 'add_payment_method_screen_loader_web.dart'
+    if (dart.library.io) 'add_payment_method_screen_loader_mobile.dart';
+
+class AddPaymentMethodButton extends StatefulWidget {
+  const AddPaymentMethodButton({
+    super.key,
+  });
+
+  @override
+  State<AddPaymentMethodButton> createState() => _AddPaymentMethodButtonState();
+}
+
+class _AddPaymentMethodButtonState extends State<AddPaymentMethodButton> {
+  bool isLoading = false;
+
+  void _onAddPaymentMethodPressed() async {
+    setState(() => isLoading = true);
+    try {
+      AddPaymentMethodScreenLoader().display(
+        context: context,
+      );
+    } finally {
+      setState(() => isLoading = false);
+    }
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return ListTile(
+      leading: isLoading
+          ? SizedBox(
+              height: 16, width: 16, child: const CircularProgressIndicator())
+          : const Icon(Icons.credit_card),
+      title: Text('Add payment method'),
+      trailing: const Icon(Icons.chevron_right),
+      onTap: isLoading ? null : _onAddPaymentMethodPressed,
+    );
+  }
+}

example/lib/screens/setup_future_payments/add_payment_method_screen_loader.dart

@@ -0,0 +1,11 @@
+import 'package:flutter/material.dart';
+
+class AddPaymentMethodScreenLoader {
+  const AddPaymentMethodScreenLoader();
+
+  Future<void> display({
+    required BuildContext context,
+  }) {
+    throw UnimplementedError();
+  }
+}

example/lib/screens/setup_future_payments/add_payment_method_screen_loader_abstract.dart

@@ -0,0 +1,8 @@
+import 'package:flutter/material.dart';
+
+/// abstract class so both mobile and web use the same constructor
+abstract class AddPaymentMethodScreenLoaderAbstract {
+  const AddPaymentMethodScreenLoaderAbstract();
+
+  Future<void> display({required BuildContext context});
+}