0. Background info

1. Android MVVM Design Pattern
2. Guide to app architecture
3. Better Android Apps Using MVVM with Clean Architecture

1. LifeCycle

1.1. Handling Lifecycles with Lifecycle-Aware Components

MVVM

1.1.1 Activity

SupportActivity
insert ReportFragment

1.1.2 Fragment

support.v4.app.Fragment

1.1.3 Service

1. LifecycleService
2. ServiceLifecycleDispatcher

1.2. LifeCycle Relative Class

1. LifeCycle
2. LifecycleRegistry

2. Observer

3. LiveData

Data --> LiveData<Data>

RelativeClass

1. LiveData
2. MediatorLiveData
3. ComputableLiveData
4. Transformations

4. ViewModel

5. DataBinding

1. 通过annotation 生成对应的DataBinderMapperImpl和DataBindingImpl

2. findViewById,在DataBinding中,已经完成

3. DataBindingComponent

   DataBindingComponent 问题答疑

5. View