need help with this...?

So far my app is successfully getting push notification from server. But how to I notify user in their screen that push notification was received when the app isn’t running. Right now it shows on debug console only. I am stuck on this. Need help.

here’s the response from server

   Recieved Push Notification: {
  "google.sent_time": 1486230533171,
  "collapse_key": "do_not_collapse",
  "DSSubtopic": "",
  "message": "hello from fuse notification #4",
  "google.message_id": "0:148623053"