Firebase notification limit

To add an image in your notification, pass an instance of NotificationCompat. BigPictureStyle to setStyle() .

Notification messages with optional data payload When in the background, apps receive the notification payload in the notification tray, and only handle the data payload when the user taps on the notification . When in the foreground, your app receives a message object with both payloads available.

Adding an image to a push notification

Create a new project on android studio or open an existing project in which you want to add authentication and add the firebase to that android application. Two buttons: one for selecting an image from gallery. other button is for uploading an image on firebase storage on the cloud.