f2prateek/progressbutton — pull request #3 by peterkuterna (2013-04-19 07:24:33+00:00)
Title: Reuse deprecated method setBackgroundDrawable

The init() method currently calls setBackground() which was added in api level 16. Consequence is that the widget is not available on devices prior to Jelly Bean.

I suggest to reuse the deprecated method setBackgroundDrawable().