The widget package (and subpackages) contains (mostly visual) UI elements to use on your
Application screen. If you are not familiar on how to use widgets in
Android, we recommend that you first read the Android Developer's Guide
component library contains high-quality, high-performance, and easy to use widgets
that makes developing high-quality and user-friendly Android application much simpler. The widgets that are included in this library are either enhanced version of the standard widgets that are part of the
, or new widgets with features that will improve your application usability and user-friendliness.