Android SDK Documentation

We recommend using the SDK 4.0.0 version, which supports the latest Google Cloud Messaging / Firebase Cloud Messaging client from Google Play Library, and includes several enhancements that simplify the interaction with the framework.

Read Android SDK 4.0.0 documentation.

Previous versions

If you have already built your application based on the former SDK versions and don’t want to perform changes to your code, then you can keep using it.

Android SDK 3.2.0 documentation.