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android-jetpack

README.md

Android Jetpack Demo

1. ConstraintLayout

2. LifeCycle

Activity 生命周期

3. UIControlsDemo

4. Localization 本地化及多语言支持

5. Orientation 屏幕方向旋转

  • AndroidManifest.xml
    • <activity android:screenOrientation="portrait" />
  • Bundle savedInstanceState;
    • onCreate() 中恢复状态
  • onSaveInstanceState()
    • 屏幕翻转时临时保存数据

6. ViewModel

7. LiveData

8. DataBinding

9. Score (ViewModel + LiveData + DataBinding)

10. ViewModelRestore

11. SharedPreference

12. ViewModel + SharedPreference

13. Navigation

Fragment

14. Navigation with Data and Animation

15. Navigation with ViewModel

AndroidViewModel

18. Room

Entity

Dao