这是个很有趣的工程 就是把按钮加颜色 这在界面花哨方面很有帮助，大家都喜欢漂亮好看的界面 从一个按钮开始吧-This is a very interesting project which is to add the button in the interface garish colors that was helpful, we all like pretty nice interface, from one button to get started