title: How to show appropriate icon on dialog box
body: <p>I have an application that allows the users to delete video files. When I press the delete button, I am using </p>
  
  <pre><code>DialogInterface.OnClickListener dialogClickListener = new DialogInterface.OnClickListener() {
      public void onClick(DialogInterface dialog, int which) {
          switch (which) {
          case DialogInterface.BUTTON_POSITIVE:
              // mycode........
              break;
          case DialogInterface.BUTTON_NEGATIVE:
              // mycode.....
              break;
          }
      }
  };
  </code></pre>
  
  <p>But this message doesn't have a warning or delete icon as we see in android devices. Can anyone help me in getting those icons or using any other alert dialogs that can show those icons?</p>