Setup Push Notifications for Android
Mobile works with Google Play to provide pushes to your application. All push notifications must be authorized by Google. The following steps will show you how to sign up with Google and activate your app for use with the Firebase Cloud Messaging (FCM) backend. You will need a Google account for this step. The same one you use to upload your apps onto the Play Store is best practice, but a different one to this can also be used. Log into the Firebase console here and perform the following steps.
Create a project
If you have not already created a project, click the 'Create New Project' button and create a new one.