Which View for a "fancy" scroller?

I'm developing an app that require the selection of one element (out of three) from the user.

Right now I've tried to developed a Spinner, and then a RadioGroup, they were both working but I find them not really catching. The spinner is too simple, but easy to see. In the other hand the RadioGroup is more fancy (with some background customization), but not yet nice as I would.

I would like to implement something like a ScrollView, but with that nice "bumping" effect, the selection in the middle and the shadow on top and bottom.

A sample image:

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The Libra app has this kind View for the adding of your weight:

enter image description here

Is the Scroller what I'm looking for? Any example or tutorial?

Thanks!

Solution

I think AndroidWheel is what you are looking for