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devfest-AAC-2017-codelab
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Hyeonji Jeong
November 19, 2017
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devfest-AAC-2017-codelab
Hyeonji Jeong
November 19, 2017
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Transcript
정현지 GDG Android Oganizer @hyundeee Android ArchitectureComponents
Android Architecture Components ???
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기존 android architecture design patterns MVP VIEW PRESENTER MODEL
기존 android architecture design patterns MVVM VIEW VIEW MODEL Binding
Observe Change
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Android Architecture Components
ViewModel Scope
Activity Instance Rotation Event Recreated Activity Instance Activity UI Data
Recreated Activity Instance Activity Instance Rotation Event 사진에 대한 설명.
사진에 대한 설명. 사진에 대한 설명. ViewModel Activity UI Data
Warning ViewModel은 onSaveInstanceState를 대체하지 않습니다. ViewModel 은 디바이스 자원의 제약으로
인한 프로세스관련 종료가 일어나게 되면 계속 살아남아 있지 않습니다.
LiveData Activity UserName : Boo PCTFSWFT OPUJGJFT Boo BAR UserName
: BAR VQEBUFT
LifeCycle Android LifeCycle을 정의 하는 객체 LifeCycleOwner LifeCycle을 가지고 있는
객체들을 위한 인터페이스 LifeCycleObserver LifecycleOwner 관찰하기 위한 인터페이스 LifeCycle
ROOM
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None
None
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Activity Instance Rotation Event Activity UI Data Recreated Activity Instance
Activity Instance
ViewModel Activity UI Data Activity Instance Recreated Activity Instance
Rotation Event