An easy to use app-level theme engine for Android developers.
App Theme Engine is a library that makes it easy for developers to implement a theme system in their apps, similar to what's seen in Cabinet and Impression.
See the GitHub project for the Gradle dependency, tutorial, and sample code: https://github.com/afollestad/app-theme-engine
Sample icon by Alex Mueller: https://plus.google.com/+AlexMueller392
Check out my other libraries: https://github.com/afollestad