Flutter 向用户推送通知

Question

我正在开发一个订购产品的客户端应用程序，我想 push notification 为特定用户在他的订单被接受和交货到达他时，我是 flutter 的新手，我不知道如何开始.

实现它并获得良好性能的正确方法是什么，我不知道从哪里开始？

Answer 1

您应该尝试阅读此软件包的文档，也许这会对您有所帮助。 Local Push Notifications 它将您要发送给本地用户的通知存储在他们的 phone 上，并在计时器上或在您触发某些操作时发送。您必须在 main.dart 的主函数中初始化包。我已经用闹钟应用试过这个包，它工作正常。

Answer 2

非常感谢@GrandMagus的帮助，这就是我的问题的解决方案

class _MyAppState extends State<MyApp> {
  FlutterLocalNotificationsPlugin flutterLocalNotificationsPlugin =
      FlutterLocalNotificationsPlugin();
  Timer timer;

  @override
  void initState() {
    super.initState();
    var initializationSettingsAndroid =
        AndroidInitializationSettings('flutter_devs');
    var initializationSettingsIOs = IOSInitializationSettings();
    var initSetttings = InitializationSettings(
        initializationSettingsAndroid, initializationSettingsIOs);

    flutterLocalNotificationsPlugin.initialize(initSetttings,
        onSelectNotification: onSelectNotification);
    timer=Timer.periodic(Duration(seconds: 15), (Timer t) => showNotification());
  }

  @override
  void dispose() {
    timer?.cancel();
    super.dispose();
  }
  Future onSelectNotification(String payload) {
    Navigator.of(context).push(MaterialPageRoute(builder: (_) {
      return MyApp();
    }));
  }

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      appBar: new AppBar(
        backgroundColor: Colors.red,
        title: new Text('Flutter notification demo'),
      ),
    );
  }

Flutter 向用户推送通知

Flutter Push Notification to user

push-notification

dart

flutter

flutter-dependencies