flutter_firebase_core_initialization_with_platform_options.dart

1import 'package:flutter/material.dart';
2import 'package:firebase_core/firebase_core.dart';
3import 'firebase_options.dart'; // Generated by the FlutterFire CLI
4
5void main() async {
6  // Ensure that plugin services are initialized so that `availableCameras()` 
7  // can be called before `runApp()`
8  WidgetsFlutterBinding.ensureInitialized();
9
10  // Initialize Firebase for the specific platform (iOS, Android, Web, etc.)
11  await Firebase.initializeApp(
12    options: DefaultFirebaseOptions.currentPlatform,
13  );
14
15  runApp(const MyApp());
16}
17
18class MyApp extends StatelessWidget {
19  const MyApp({super.key});
20
21  @override
22  Widget build(BuildContext context) {
23    return MaterialApp(
24      home: Scaffold(
25        appBar: AppBar(
26          title: const Text('Firebase Quickstart'),
27        ),
28        body: const Center(
29          child: Text('Firebase has been initialized!'),
30        ),
31      ),
32    );
33  }
34}