优点：层次比较清晰，逻辑和 UI 分离，解耦、功能模块化，
缺点：颗粒度过细，导致接口过多
网易考拉移动端团队:
浅析MVP架构
https://blog.klmobile.app/2018/12/05/app-architecture/
https://github.com/ReactiveX/RxJava/wiki
https://github.com/trello/RxLifecycle
https://developer.android.com/topic/libraries/architecture/
https://tech.meituan.com/android_mvvm.html