title: How to set color filter on ProgressBar in ProgressDialog?
body: <p>I'm creating a default spinner progress dialog...</p>
  
  <pre><code>pDialog = new ProgressDialog(mContext, ProgressDialog.STYLE_SPINNER);
  pDialog.setCancelable(false);
  pDialog.setMessage("Uploading Picture...");
  pDialog.show();
  </code></pre>
  
  <p>But of course the spinner is the default color. <strong>How would I change the color of this spinner?</strong> I've changed the color of other spinners using... </p>
  
  <pre><code>    pb.getIndeterminateDrawable().setColorFilter(
              getResources().getColor(R.color.brand_red),
              android.graphics.PorterDuff.Mode.SRC_IN);
  </code></pre>
  
  <p>But that only works when the spinner is in your layout. Not the case for the progress dialog I just generated.</p>
  
  <p>Thanks.</p>