如何在Firebase推送通知中同时在前景和背景中实现点击操作?

问题描述

我有一个尚无法解决的问题 碰巧我需要在前台后台使用firebase推送通知的click操作

前台,我使用了 Flutter_local_notifications 库,并且一切正常

_firebaseMessaging.configure(
    onMessage: (Map<String,dynamic> message) async {
        ///HERE SHOW THE NOTIFICATION IN THE NOTIFICATION CENTER WITH Flutter_local_notifications
        _showNotification(message);
    },onBackgroundMessage: myBackgroundMessageHandler,onLaunch: (Map<String,dynamic> message) async {
        _openScreen(message);
    },onResume: (Map<String,);

但是在后台我无法使用“ onBackgroundMessage”,因此在论坛中搜索时发现我需要从kotlin注册插件,并且我是这样进行的:

文件Application.kt

class Application : FlutterApplication(),PluginRegistrantCallback {

    override fun onCreate() {
        super.onCreate()
        FlutterFirebaseMessagingService.setPluginRegistrant(this);
        FlutterMain.startinitialization(this)
    }

    override fun registerWith(registry: PluginRegistry?) {
        if (!registry!!.hasPlugin("io.Flutter.plugins.firebasemessaging")) {
            FirebaseMessagingPlugin.registerWith(registry!!.registrarFor("io.Flutter.plugins.firebasemessaging.FirebaseMessagingPlugin"));
        }
    }
}

文件MainActivity.kt

class MainActivity: FlutterActivity() {
}

文件AndroidManifest.xml

<application
        android:name=".Name"
        android:label="Negocio TinBin"
        android:icon="@mipmap/launcher_icon">

<activity
            android:name=".MainActivity">

    <intent-filter>
                <action android:name="FlutteR_NOTIFICATION_CLICK" />
                <category android:name="android.intent.category.DEFAULT" />
            </intent-filter>

</activity>

</application>

通过此更改,它可以在后台正常运行,并且在单击“ myBackgroundMessageHandler”功能后单击该功能,但在前台停止运行时,我检查了日志,甚至没有经过firebase配置的“ onMessage” 任何人都知道我要怎么做才能使其在前台后台都能正常工作?

https://github.com/FirebaseExtended/flutterfire/issues/2311

https://pub.dev/packages/firebase_messaging#receiving-messages

解决方法

您必须在js脚本中指定click_action,在其中编写了云函数,而没有指定它,将无法获得onResume()onLaunch()回调

"data": {"click_action": "FLUTTER_NOTIFICATION_CLICK",}

确保在Manifests.xml文件中有这一行代码。

<intent-filter>
      <action android:name="FLUTTER_NOTIFICATION_CLICK" />
      <category android:name="android.intent.category.DEFAULT" />
  </intent-filter>