portal_flutter 0.1.0-alpha.11

Flutter SDK for Portal - Stablecoin wallet infrastructure

example/lib/main.dart

import 'package:firebase_core/firebase_core.dart';
import 'package:flutter/foundation.dart';
import 'package:flutter/material.dart';
import 'package:flutter_dotenv/flutter_dotenv.dart';
import 'package:portal_flutter/portal_flutter.dart';

import 'firebase_options.dart';
import 'screens/auth_screen.dart';

Future<void> main() async {
  WidgetsFlutterBinding.ensureInitialized();

  // Debug probe: log every Portal event to the console. Visible via
  // `xcrun simctl spawn booted log stream --predicate 'processImagePath CONTAINS "Runner"'`
  // on iOS or `adb logcat` on Android, filtered by `[PortalEvent]`.
  if (kDebugMode) {
    Portal().events.listen((e) {
      debugPrint('[PortalEvent] ${e.name} -> ${e.data}');
    });
  }

  // Initialize Firebase
  await Firebase.initializeApp(
    options: DefaultFirebaseOptions.currentPlatform,
  );

  // Load environment variables from .env file. If load fails (missing or
  // empty), still initialize dotenv with an empty fileInput so reads of
  // dotenv.env[...] return null instead of throwing NotInitializedError.
  try {
    await dotenv.load(fileName: '.env', isOptional: true);
  } catch (e) {
    debugPrint('No .env file found - using default RPC configurations');
    dotenv.testLoad(fileInput: '');
  }

  runApp(const MyApp());
}

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

  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      title: 'Portal Flutter SDK',
      theme: ThemeData(
        colorScheme: ColorScheme.fromSeed(seedColor: Colors.deepPurple),
        useMaterial3: true,
      ),
      home: const AuthScreen(),
    );
  }
}