title: How to implement zoom effect for image view in android?
body: <p>I have to implement image zooming, I have tried with so many codes.But i didnt get full idea of gesture events. I want to implement when we apply double tap, image will be zooming according to the touch place(event x and y).I have to implement only zooming at this time no pan.Can any body suggest me ? </p>
  
  <p>Edit: 
      Actually i have implemented that viewflipper with images, if i try to apply pan and zoom effect, sometimes images will be changed.<strong>I want to implement zoom effect for where the user is clicked</strong>.</p>
  
  <p>Give me some idea of that....</p>