Android Code Snippet Thumbnails viewer

A HorizontalScrollView with square panels to hold the thumbnails of the images.



With automatic scroll behavior so that each selected item can be seen in its entirety on the screen.

With a colored frame for the selected item. Frame position memorized.

I think it takes less memory to overlay a marker panel, transparent with a colored border than to paint a border over it with Canvas.

With the option to remove each panel with its image.