Open source version of Google Authenticator (except the Android app)
Open source fork of the Google Authenticator Android app
A WebAuthn Authenticator for Android leveraging hardware-backed key storage and biometric user verification.
Google Pay API sample application for Android
Google core libraries for Java
Android example app demonstrating integration with Google Photos, using the Drive REST API.
Open source Auth client library for Java
Android library for access to Google Spreadsheets
[DEPRECATED] Easily integrate Camera features into your Android app
A collection of quickstart samples demonstrating the Google APIs for Android and iOS
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