encore_flutter 1.0.21

encore_flutter: ^1.0.21 copied to clipboard

example/lib/main.dart

import 'package:flutter/material.dart';
import 'package:encore_flutter/encore_flutter.dart';
import 'package:purchases_flutter/purchases_flutter.dart';

void main() {
  WidgetsFlutterBinding.ensureInitialized();
  runApp(const ExampleApp());
}

class ExampleApp extends StatelessWidget {
  const ExampleApp({super.key});

  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      title: 'Encore Flutter Example',
      theme: ThemeData(
        colorSchemeSeed: Colors.deepPurple,
        useMaterial3: true,
      ),
      home: const HomePage(),
    );
  }
}

class HomePage extends StatefulWidget {
  const HomePage({super.key});

  @override
  State<HomePage> createState() => _HomePageState();
}

class _HomePageState extends State<HomePage> {
  final List<String> _eventLog = [];

  @override
  void initState() {
    super.initState();
    _initEncore();
  }

  void _log(String message) {
    final now = DateTime.now();
    final timestamp = '${now.hour.toString().padLeft(2, '0')}:${now.minute.toString().padLeft(2, '0')}:${now.second.toString().padLeft(2, '0')}';
    setState(() => _eventLog.insert(0, '[$timestamp] $message'));
  }

  Future<void> _initEncore() async {
    await Purchases.configure(
      PurchasesConfiguration('YOUR_REVENUECAT_API_KEY'),
    );

    await Encore.shared.configure(
      apiKey: 'pk_test_dyzxq1bl6jdt9dly78qdjnad',
      logLevel: EncoreLogLevel.debug,
    );


    Encore.shared.onEncorePurchaseRequest((purchaseRequest) async {
      _log('onPurchaseRequest: productId=${purchaseRequest.productId}, placementId=${purchaseRequest.placementId}');
      final products = await Purchases.getProducts([purchaseRequest.productId]);
      if (products.isNotEmpty) {
        await Purchases.purchaseStoreProduct(products.first);
      }
    });

    Encore.shared.onPurchaseComplete((result, productId) {
      _log('onPurchaseComplete: $productId (token: ${result.purchaseToken})');
    });

    Encore.shared.onPassthrough((placementId) {
      _log('onPassthrough: $placementId');
    });

    await Encore.shared.identify(
      userId: 'demo_user_flutter_001',
      attributes: const EncoreUserAttributes(
        email: 'user@example.com',
        subscriptionTier: 'premium',
      ),
    );

    _log('identify: demo_user_flutter_001');
  }

  Future<void> _showOffer() async {
    _log('placement: presenting...');
    final result = await Encore.shared.placement('example_placement').show();

    final message = switch (result) {
      EncorePresentationResultGranted() => 'placement: granted',
      EncorePresentationResultNotGranted(:final reason) => 'placement: not granted ($reason)',
    };

    _log(message);
  }

  Future<void> _resetSdk() async {
    await Encore.shared.reset();
    _log('reset: SUCCESS');
  }

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      appBar: AppBar(title: const Text('Encore Flutter Example')),
      body: Column(
        children: [
          Padding(
            padding: const EdgeInsets.all(16),
            child: Row(
              children: [
                Expanded(
                  child: FilledButton(
                    onPressed: _showOffer,
                    child: const Text('Show Offer'),
                  ),
                ),
                const SizedBox(width: 12),
                Expanded(
                  child: OutlinedButton(
                    onPressed: _resetSdk,
                    child: const Text('Reset SDK'),
                  ),
                ),
              ],
            ),
          ),
          const Divider(height: 1),
          Expanded(
            child: _eventLog.isEmpty
                ? const Center(child: Text('No events yet'))
                : ListView.builder(
                    padding: const EdgeInsets.all(12),
                    itemCount: _eventLog.length,
                    itemBuilder: (context, index) => Padding(
                      padding: const EdgeInsets.symmetric(vertical: 2),
                      child: Text(
                        _eventLog[index],
                        style: Theme.of(context).textTheme.bodySmall?.copyWith(
                              fontFamily: 'monospace',
                            ),
                      ),
                    ),
                  ),
          ),
        ],
      ),
    );
  }
}