code: public void setProgressBar(ProgressBar progressBar, int progress){
  		if(config.commandLogging){
  			Log.d(config.commandLoggingTag, "setProgressBar("+progressBar+", "+progress+")");
  		}
  		
  		progressBar = (ProgressBar) waiter.waitForView(progressBar, Timeout.getSmallTimeout());
  		setter.setProgressBar(progressBar, progress);
  	}
docs: Sets the progress of the specified ProgressBar. Examples of ProgressBars are: {@link android.widget.SeekBar} and {@link android.widget.RatingBar}.
  
  @param progressBar the {@link ProgressBar}
  @param progress the progress to set the {@link ProgressBar}