Java Validator Library using custom runtime annotations and reflection.
Supports parameters for Fail Policy (Fail on First Error / Continue) and Object Search Policy (Deep / Shallow).
There is a bunch of useful widgets and navigation classes to make your app clear and simpler. Include features like font from asses via xml, complex background, resizable compound drawables, FlowLayout and SlideMenuLayout (expand menu from any direction), custom backstack (abstract + fragments impl).
The power of android logcat, now developer can jump right to the log printed from.