1. Xinshoucun
1.1. Android Stuio download, Android sdk download
1.2. Android Studio project structure, gradle brief
1.3. Hello World
2. The first glimpse avenue
2.1 Android sdk four components
2.2 Activity Lifecycle
2.3 Android common UI components
Advanced components of recyclerview Android
Advanced components of swipetorefresh Android
Dynamic Access Request
handler
2.4 Android store
2.5 Android network requests
kotlin
2.6 A small demo review
3 some success
3.1 fragment
3.2 constraitlayout
Customize dialog
Camera Development
Animation
Memory Optimization
gradle
Custom view
Custom viewgroup
okhttp + retrofit + rxjava Three Musketeers
Great 4 exercises.