DataBindingDemo 相关博客:http://blog.csdn.net/c664543330/article/details/55051569 官方地址:https://developer.android.com/topic/libraries/data-binding/index.html #Adapter 相关博客:http://blog.csdn.net/c664543330/article/details/60139961 框架地址:https://github.com/markzhai/DataBindingAdapter