android multitouch image zooming?

Question

I\'m displaying an image on full screen now i want to zoom it in or out. Any one guide on how I can implement multi touch image zooming?

I am using the 2.1 sdk versi

Answer 1

I have a working implementation for 2.1+

WebView solution caused problems for me on 4.0.x (lot's of weird white spaces appearing)

https://github.com/jasonpolites/gesture-imageview

Might be useful for someone...