Android代码 RxBinding

RxBinding RxJava binding APIs for Android UI widgets from the platform and support libraries. Download Platform bindings: compile 'com.jakewharton.rxbinding2:rxbinding:2.0.0' 'support-v4' library bindings: compile 'com.jakewharton.rxbinding2:rxbinding-support-v4:2.0.0' 'appcompat-v7' library binding