title: Android getResource() undefined error
body: <p>I want to draw bitmap on draw method in MyPositionOverlay extends Overlay  class but I get this error: The method getResource() is undefined for the type MyPositionOverlay</p>
  
  <p>Where I'm wrong?</p>
  
  <p>Here is code form draw method:</p>
  
  <pre><code>  Bitmap bmp = BitmapFactory.decodeResource(getResource(), R.drawable.icon); 
       canvas.drawBitmap(bmp, screenPts.x, screenPts.y-50, null);
  </code></pre>
  
  <p>Thanks</p>