这应该正确符合您的要求，此api提供了不同的UI小部件，如果您使用Proguard，则库中的apk大小增加将很小，您可以在该网站上找到所有信息.另外，还有演示视频，您可以获取

This should rightly match your requirements, this api provides different UI widgets, if you use Proguard then the apk size increase will be minimal from the library, you can find all the info on that website. Plus there is the demo video you can get the usage sample code here.

编码愉快！