CODEWITHSUNDEEP
javaandroidpush-notification
user1209216
user1209216

Reputation: 7914

Clear already visible notifications that belong to my app

My app uses Firebase Cloud Messaging to show incoming push notifications. Notification payload sent to Fireboase by backend is like this:

{
  "to": "/topics/599_79",
  "priority": "high",
  "data": {
    "id_message": "209"
    "id_city": "599"
  }

  "notification" : {
      "body" : "New message test",
      "title" : "New message" 
      "click_action": "MESSAGE_DETAILS" 
    }
}

My app activity receives data via Intent Filter:

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

It works fine. If my app is in background or not running, Firebase shows notification, on notification tap, Android starts activity corresponding to intent filter.

However, I also need implement functionality similar to Gmail - I need all notifications to be cleared atuomatically after user runs app with launcher icon. So, how to clear notifications programatically?

Upvotes: 0

Views: 45

Answers (1)

Pranay Soni
Pranay Soni

Reputation: 403

Just put the below code in the onCreate() method of your launcher activity

NotificationManager notificationManager = (NotificationManager) 
getApplicationContext().getSystemService(Context.NOTIFICATION_SERVICE);
notificationManager.cancelAll();

Upvotes: 1

Related Questions