title: How can I set my own ProgressDialog loading image?
body: <p>I have animated gif image and when i try to use it in ProgressDialog it wont show.</p>
  
  <pre><code>    ProgressDialog dialog = new ProgressDialog(this);
      dialog.setIcon(R.drawable.loading);
      dialog.setTitle("Loading");
      dialog.setMessage("Please wait...");
      dialog.show();
  </code></pre>
  
  <p>What I`m doing wrong? How can I set my own loading image?</p>