Circular ListView is a library that allows developers to easily create a looped circular list view. Scrolling up or down you can select the target item.
In the demo sample we use this library to select the country, but you can create your adapter to show contacts, languages or other arrays useful to your application purposes.
Try the demo on Google Play Store:
You can very easily integrate CircularListView into your project: the documentation is included in the package.
In the demo project included, the library uses the CircleImageView library made by Henning Dodenhof.