In this firebase tutorial, we will learn how to implement simple real-time push notification for android devices.
Open your android studio and do sign into your Google account. Make sure that you are using same Google account in android studio and Firebase.
First you need to create a project in your android studio. Then go to Tools option and choose firebase as shown in demo video.
Now Firebase Assistant will pop up, in that click on Notification
Now you are almost done now watch this video for remaining steps.