code: private InputStream getTintTransformationResourceStream(int id, TypedValue value, int color) {
  		Bitmap bitmap = getBitmapFromResource(id, value);
  		bitmap = BitmapUtils.processTintTransformationMap(bitmap, color);
  		return getStreamFromBitmap(bitmap);
  	}
docs: Get a reference to a resource that is equivalent to the one requested,
  but changing the tint from the original red to the given color.