Android Image cropping dynamacially and super impose of two images
<p>I have a requirement in my android application like I have to display two similar sized but different images in a page. For example, image B (foreground) is on top of image A (background).</p>

<p>The scenario is as follows: 
if I do swipe action on image B (top2bottom or bottom2top), it should be disappeared or cropped so that where ever I swipe I should be able to see image A, as image B is overlapped on image A.</p>

<p>Here I face 2 major issues</p>

<ol>
<li>Super imposing these images.</li>
<li>Cropping the front image based on swipe action (x,y co ordinates).</li>
</ol>

<p>Please advise me on this. I have done few android application but mostly I worked on back end such as data saving in database and synchronization with server. This seems to be new and challenging thing for me. Could you please guide me on this issue?</p>
