subscription_page.dart
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import 'package:flutter/material.dart';
import 'package:go_router/go_router.dart';
import 'package:appframe/services/subscription_service_ios.dart';
import 'package:in_app_purchase/in_app_purchase.dart';
// subscription_page.dart
class SubscriptionPage extends StatefulWidget {
const SubscriptionPage({super.key});
@override
State<SubscriptionPage> createState() => _SubscriptionPageState();
}
class _SubscriptionPageState extends State<SubscriptionPage> {
final SubscriptionService _subService = SubscriptionService();
bool _isInitialized = false;
@override
void initState() {
super.initState();
_initService();
}
Future<void> _initService() async {
await _subService.initialize();
setState(() => _isInitialized = true);
}
Future<void> _buy(ProductDetails product) async {
if (!_isInitialized) return;
try {
await _subService.buySubscription(product);
} catch (e) {
// 显示出错信息
debugPrint(e.toString());
}
}
@override
Widget build(BuildContext context) {
if (!_isInitialized) return CircularProgressIndicator();
// return ListView.builder(
// itemCount: _subService.products.length,
// itemBuilder: (context, index) {
// final product = _subService.products[index];
// return ListTile(
// title: Text(product.title),
// subtitle: Text(product.id),
// trailing: ElevatedButton(
// onPressed: () => _buy(product),
// child: Text(product.price),
// ),
// );
// },
// );
return Scaffold(
body: Center(
child: ListView.builder(
itemCount: _subService.products.length,
itemBuilder: (context, index) {
final product = _subService.products[index];
return ListTile(
title: Text(product.title),
subtitle: Text(product.description),
trailing: ElevatedButton(
onPressed: () => _buy(product),
child: Text(product.price),
),
);
},
),
),
);
}
@override
void dispose() {
// _subService.dispose();
super.dispose();
}
}