title: Is AsyncTask suitable for drawing a Bitmap on canvas?
body: <p>I've seen some code on this site that does that but I don't understand how it can work. From what I understand, AsyncTask is only suitable for tasks of only a few seconds and only executed once. For drawing bitmap on a canvas, it has to be redrawn over and over to be displayed on the canvas so  I don't see how AsyncTask can work.</p>
  
  <p>Will it be advisable to draw Bitmap on canvas using AsyncTask?</p>
  
  <p>Thanks</p>