code: public Button getButton(String text, boolean onlyVisible)
  	{
  		if(config.commandLogging){
  			Log.d(config.commandLoggingTag, "getButton(\""+text+"\", "+onlyVisible+")");
  		}
  		
  		return getter.getView(Button.class, text, onlyVisible);
  	}
docs: Returns a Button displaying the specified text.
  
  @param text the text that is displayed, specified as a regular expression
  @param onlyVisible {@code true} if only visible buttons on the screen should be returned
  @return the {@link Button} displaying the specified text