Firebase 是Google推出的一个云服务平台，同时也是一个应用开发平台，可帮助你构建和拓展用户喜爱的应用和...
导入'package:firebase_core/firebase_core.dart';导入'package:flutter/material.dart'; 代码语言:javascript 复制 voidmain(){WidgetsFlutterBinding.ensureInitialized();runApp(MyApp());}classMyAppextendsStatelessWidget{MyApp({Key?key}):super(key:key);final Future<FirebaseApp>_initialization=Firebase.initialize...
1.在你的项目中添加插件flutterfire_dart，然后在命令提示符下运行flutterfire configure。然后它会要求你...
最简单的修复方法是从一个空列表开始，而不是null：
Firebase Initialization During App Startup According to the official docs, you should add the Firebase initialization code to lib/main.dart: import 'package:flutter_ship_app/firebase_options.dart'; // inside main() await Firebase.initializeApp( options: DefaultFirebaseOptions.currentPlatform, ); ...
这里我们使用到的是pub.dev上的flutter_local_notifications插件解决,具体用法就自己上去看一看,我这边配置大概如下,使用大同小异。 classLocalNotificationServer{staticFlutterLocalNotificationsPlugin flutterLocalNotificationsPlugin=FlutterLocalNotificationsPlugin();staticinitLocalNotification(){varinitializationSettingsAndroid...
所以,本篇内容中我们将在Flutter中使用firebase,使用它的通知适用于所有状态:前台、后台,甚至在应用程序关闭(未运行)时。 开始吧:) Firebase 和推送通知设置 第一步 为您的应用创建 firebase 项目并在 android/app 文件夹中添加googleservices.json 文件。
这意味着你违背了你的代码所做的承诺，所以你会得到一个错误指示。最简单的修复方法是从一个空列表开始...
As I already said in another issue Dart initialization should be stated in the documentation of flutter fire as a "experimental" way to initialize firebase. Is far from working okey. 👀 2 google-oss-bot added Needs Attention and removed blocked: customer-response labels Jan 6, 2022 ...
The Flutter log gives this group as the start of fault : /// Calls the native Firebase#initializeCore method. /// /// Before any plugins can be consumed, any platforms using the [MethodChannel] /// can use initializeCore method to return any initialization data, such as /// any Firebas...