title: Android transparent image in popup window is not transparent
body: <p>I am trying to display a tranparent image as popup window. For that I have customized the popupwindow as per my need and inflating a relative layout in that popupwindow initview(). </p>
  
  <p>In that relative layout I have added a transparent image, but when I run the app, its a oval image inside the rectangular box, so instead of transparancy i could see gray color around that oval image.</p>
  
  <p>I dont have any option than popupwindow, because I should use the controls in the background screen.</p>
  
  <p>I have tried setting the transparent style for this relative layout, eventhough its not working.</p>
  
  <p>Can any one tell me how to do this</p>
  
  <p>or</p>
  
  <p>is there a bug in android popupwindow.</p>
  
  <p>Thanks in advance.</p>