If you would like to contribute code to this project you can do so through GitHub by forking the repository and sending a pull request.
When submitting code follow the existing conventions and code style. When in doubt, follow the AOSP code style https://source.android.com/source/code-style.html. Ensure that your code changes build and unit tests pass.
Before your code can be accepted into the project you must also sign the Individual Contributor License Agreement (CLA).