Firebase Cloud Messaging (FCM) onMessageReceived 永远不会在服务中被调用

Question

我正在使用 firebase 向 Android 设备发送推送通知。当我使用 notification 发送推送时它工作正常，设备显示通知并且单击通知会将用户发送到主 activity 并按预期将数据作为 intent extras 发送。这是我用 notification 发送推送通知的请求。这是我对 https://fcm.googleapis.com/fcm/send

的 POST 请求的正文

{
"to" : "d_axTaq9LxM:APA91bH3Q-u0TEEWTTuihv-UKpEHy_J00gMsYdCvnRUdqaa1tN2VdI0AUyE0c8yOvFnZF6XQ4cORbUsTGe84YGsS4xkgDOI7tOE33eJUT8OYdFYRkSfeFntcs3zcd54BObcXxwAF1VFlK4gL1ByICkHnjXXmaiShZA",
    "collapse_key" : "type_a",
    "notification" : {
         "body" : "First Notification",
         "title": "Collapsing A"
    },
    "data" : {
        "body" : "First Notification",
        "title": "ALT App Testing",
        "key_1" : "Data for key one",
        "key_2" : "Hellowww"
    }
}

上面的代码有效，但是当我删除 notification 部分并发出如下请求时，它不再有效，我的服务也没有收到我的服务中的数据。我不需要任何通知，我只想唤醒我的服务并接收数据。

{
"to" : "d_axTaq9LxM:APA91bH3Q-u0TEEWTTuihv-UKpEHy_J00gMsYdCvnRUdqaa1tN2VdI0AUyE0c8yOvFnZF6XQ4cORbUsTGe84YGsS4xkgDOI7tOE33eJUT8OYdFYRkSfeFntcs3zcd54BObcXxwAF1VFlK4gL1ByICkHnjXXmaiShZA",
    "collapse_key" : "type_a",
    "data" : {
        "body" : "First Notification",
        "title": "ALT App Testing",
        "key_1" : "Data for key one",
        "key_2" : "Hellowww"
    }
}

请求被发送到 FCM 并得到像这样的成功响应

{
    "multicast_id": 6489464663382515471,
    "success": 1,
    "failure": 0,
    "canonical_ids": 0,
    "results": [
        {
            "message_id": "0:1532347638201363%5a92300dcccfb49c"
        }
    ]
}

MyFirebaseService 看起来像这样

public class MyFirebaseService extends FirebaseMessagingService {

    private static final String TAG = "MyFirebaseService";

    @Override
    public void onMessageReceived(RemoteMessage remoteMessage) {
        Log.d(TAG, "From: " + remoteMessage.getFrom());
        if (remoteMessage.getData().size() > 0) {
            Log.d(TAG, "Push notification message data payload: " + 
remoteMessage.getData());
        }
    }

    @Override
    public void onNewToken(String s) {
        super.onNewToken(s);

        Log.e("alz", "new firebase token: " + s);
        Toast.makeText(this, "new firebase toekn: " + s, Toast.LENGTH_SHORT).show();
    }
}

这是我的服务在清单文件中的定义

    <service android:name=".fcm.MyFirebaseService">
        <intent-filter>
            <action android:name="com.google.firebase.INSTANCE_ID_EVENT" />
        </intent-filter>
    </service>

我不知道是什么问题，因为我没有收到任何错误。我的推送根本没有收到 onMessageReceived() 方法。

任何帮助或建议将不胜感激。

Answer 1

您忘记在 MyFirebaseService

中添加 <intent-filter> 共 com.google.firebase.MESSAGING_EVENT

Now we no need to use <intent-filter> of "com.google.firebase.INSTANCE_ID_EVENT Because FirebaseInstanceIdService is deprecated

示例代码

<service android:name=".fcm.MyFirebaseService">
   <intent-filter>
          <action android:name="com.google.firebase.MESSAGING_EVENT" />
    </intent-filter>
 </service>

Firebase Cloud Messaging (FCM) onMessageReceived 永远不会在服务中被调用

Firebase Cloud Messaging (FCM) onMessageReceived never gets called in the service

android

push-notification

firebase

firebase-cloud-messaging

android-push-notification