title: Android Popup Window dismisses when clicked outside
body: <p>I was hoping to get an answer to my problem I have at the moment. </p>
  
  <p>I have a class which extends popup window. It works fine except I don't want the window to dismiss when I click outside of the window. </p>
  
  <p>At the moment I have <code>setOutsideTouchable(false);</code> but this just stops events outside the window, it still dismisses the popup.</p>
  
  <p>A dialog has <code>setCanceledOnTouchOutside(false)</code>, is there something similar I can use?</p>
  
  <p>Thanks</p>