Remote Notifications Using Firebase Cloud Messaging
Learn how to set up Firebase Cloud Messaging and use it to send and receive notifications.
Introduction
Firebase Cloud Messaging allows us to send notification messages to the user’s device. It can also be used for instant messaging since it supports a payload of up to 4,000 bytes.
Note: We need to create a Firebase project and configure the app before we can start using Firebase Cloud Messaging in the project.
Add a library dependency
Let’s start by adding the dependency for Firebase Cloud Messaging in the app/build.gradle
file.
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