Android Configuration

Create a Firebase project

1. Go to Firebase Console.
2. Click Add Project and follow the onboarding wizard.

Add Android app

1. In the project overview, click the Android icon to add an Android app.
2. Enter your Android Package Name — e.g. com.yourdomain.prohandy (must match android/app/build.gradle applicationId from Updating Package & Bundle ID).
3. Download the google-services.json config file.
4. Move google-services.json to android/app/google-services.json (replacing the placeholder file).

After adding

• Re-upload this file to the Prohandy admin panel — see Firebase Admin Upload.
• If you later change the package name or add SHA-1 fingerprints for Google Sign-In, re-download and replace the file.