How to save photos to phones library/album? <p>In my app i am having one image view which is containing the profile picture of a user and on this image view i am having one another image view which contains the picture of product. So the is basically try product yourself kind a app.I am able to do all this stuff but finally when the user is done with trying that product and if he want to save that final picture containing applied product, he will click the save button.I don't know how to save this final picture which will contain images from two image views. Please guide me through this..Thanks in advance.</p>