Android Multi touch zooming

Question

I am trying to implement multi touch zoom in and zoom out functionality to my application. My application is to view an slideshow of images. I tried to implement multi touch

Answer 1

In my search and coding for the zooming imageview I came across a widget that is exactly copy of Gallery app zooming feature its easy to use. Although I have devised my own zoom Iamgeview but later I find its not agood thing to re- invent the wheel below is the link

Courtesy: Alessandro Crugnola

http://blog.sephiroth.it/2011/04/04/imageview-zoom-and-scroll/