A sample app to demonstrate some of Android Authenticator's abilities.
KISS Tools for Android.
Basic utils classes for android development: BitmapUtil, BundleUtil, ClipboardUtil, DeviceUtil, DrawableUtil, FileUtil, JSONUtil, KeyboardUtil, LogUtil, MediaUtil, NetworkUtil, ResourceUtil, ZipUtil, etc.
Animation for Circular disappearance, such as "add product to cart" or "move object to trash".