Firebase Quickstarts for Android

A collection of quickstart samples demonstrating the Firebase APIs on Android. For more information, see


You can open each of the following samples as an Android Studio project, and run them on a mobile device or a virtual device (AVD). When doing so you need to add each sample app you wish to try to a Firebase project on the Firebase console. You can add multiple sample apps to the same Firebase project. There's no need to create separate projects for each app.

To add a sample app to a Firebase project, use the applicationId value specified in the app/build.gradle file of the app as the Android package name. Download the generated google-services.json file, and copy it to the app/ directory of the sample you wish to run.

How to make contributions?

Please read and follow the steps in the