title: How to clear the android downloadmanager notification?
body: <p>I am downloading a zip file from the server using DownloadManager. After downloading I extracted the content from the file and showed in my app.</p>
  
  <p>I want to clear the Download Complete Notification programmatically so that I can generate a new notification of "File is Extracting" like Play Store does and after extraction is complete, will show the new notification showing the "Extraction Completed".</p>
  
  <p>I have attached the screenshots of the play store notification.</p>
  
  <p><a href="http://i.stack.imgur.com/hlofa.png" rel="nofollow">When file is installing</a></p>
  
  <p><a href="http://i.stack.imgur.com/xQTPL.png" rel="nofollow">When file installed</a></p>