Image manipulation in ImageView

I am showing one imag开发者_如何转开发e over the other in an ImageView. I want the user to be able to rotate and zoom the above image while the bottom image remains as it is. I've tried BitmapDrawable and Matrix classes but these are rotating only one image. I am unable to figure out, how to rotate only image. Please guide me, how could I achive the above.

You can create a webview over your imageview, this will give you the zooming features, plus you can write a simple JS func to rotate your image. This way, there will be no change in the position of the image which at bottom and you will be able to do all the things that you wanted on the upper image.