To import keys, you must have owner-level access to the Firebase project.
Read moreWhat is Firebase alert?
Firebase Notifications is a free service that enables user notifications for Android and iOS devices . Through the Firebase console, you can send notifications quickly and easily across platforms with no server coding required.
Read moreWhen onNewToken is called in Firebase?
Public Method Summary voidonDeletedMessages() Called when the Firebase Cloud Messaging server deletes pending messages.voidonNewToken(String token) Called when a new token for the default Firebase project is generated.FirebaseMessagingService – Google firebase.google.com › docs › android › com › google › firebase › messaging
Read more