Open source fork of the Google Authenticator Android app
Gradle plugin to build and deploy Google App Engine applications.
[DEPRECATED] Easily integrate Camera features into your Android app
Open source version of Google Authenticator (except the Android app)
Google Pay API sample application for Android
A client Java library to manage App Engine Java applications for any project that performs App Engine Java application management. For example, the Maven, Gradle and Eclipse App Engine plugins, custom user tools, etc.
Bundletool is a command-line tool to manipulate Android App Bundles
The simplest convenient interface to the Google Cloud Datastore
Google Cloud Client Library for Java