chrisbanes/PhotoView — pull request #166 by jonathanrz (2014-03-23 22:12:55+00:00)
Title: Remove final from onScale

I needed to not allow the user to zoom over the mininum zoom.

So I extended PhotoViewAttacher and implemented the onScale, but he is final.

I believe that he doesn't need to be final, if there is another way to implement that, please let me know.