Configuring Mobile Projects to Work With Firebase Cloud Messaging on Android

To work with Firebase Cloud Messaging on Android devices, you must download an Android configuration file from the Firebase console and store it in your mobile project.

To enable Firebase Cloud Messaging

1. Open the Firebase console with the following link: https://console.firebase.google.com/.

2. Create a new project or use an existing one.

3. Add Firebase to your Android application and follow the setup steps. Use your application's package name.

4. Download the google-services.json file.

5. Store this file in the gen/.assets/android/firebase folder of your mobile project.