docs: private Bitmap getBitmapOfWebView(final WebView webView){
  		Picture picture = webView.capturePicture();
  		Bitmap b = Bitmap.createBitmap( picture.getWidth(), picture.getHeight(), Bitmap.Config.ARGB_8888);
  		Canvas c = new Canvas(b);
  		picture.draw(c);
  		return b;
  	}