Developer

Developer resources

Find what you need with our open source code repositories and other developer resources.

Get source code

Find our open source kernel, git, wiki, commits, logs, and more...

GitHub Repos

Find repos on GitHub—including specific branches and tags.

Android^TM code

Download and start building with the Android source code.

Previous releases

Find source code for earlier products through SourceForge.

Unlock your bootloader

Find information about unlocking your bootloader, and even get recovery images—should you need them.

Additional developer resources

Google Developer Groups

Stay on top of Google^TM development technology and find meetups—both big and small—near you.

Android Developers

Watch videos, find API Guides, access training, see samples, and much more related to developing for Android.

StackOverflow

Jump straight to all the Android questions on StackOverflow and find your answers fast.