title: Caching of bitmaps in android
body: <p>I am building a simple photo sharing application. When I click camera icon, user would be able to take photo using the camera app. And when he saves that photo, it will be shown in grid view including the previously taken photos.
  This means, when I take nth photo in an album , i should draw the bitmap for the other (n-1) bitmaps again. This would happen continuously. Even if i delete a pic, i should redraw (n-1) pictures using bitmaps again.</p>
  
  <p>I am thinking of using some caching of created bitmaps and using it again.</p>
  
  <p>Is there any caching recommendation for this scenario.</p>
  
  <p>Thanking you in advance.. </p>
  
  <p>Regards,
  Mugil</p>