Apps How to make horizontal scroll for buttons?

[zeldan]

Hi, tell me how to make animations like in image above.I'm using a HorizontalScrollView and fill it with buttons, but don't figured out how to make animation when scrolling.

Please, give some advice or code snippet.

For now it looks like this:

 

[mohitjaitly]

this may give some hint - Problem in horizontal scroll in android - Stack Overflow