android NavController workmanager ViewModel LiveData actionbar fragment toolbar 포트폴리오 클린아키텍처 NavigationComponent 리사이클러뷰 InputMethodManager drawerLayout AlarmManager broadcastReceiver WORKER 들숨날숨 Dagger Test BatteryEfficient FusedLocationProvider OkHttpInterceptor NetworkDto DomainModel DataMapper 데이터매퍼 toggleSoftInput SearchView navigationdrawer CollapsingToolbar android.app android.widget UI component package abstraction package layering appbar 여러타입사용하기 ExpandableRecyclerView 서로다른타입 Todo-list ChildWorkerFactory WorkerFactory CustomWorker WorkRequest NavDeepLinkBuilder Navigatoin Graph ContentIntent NavDeepLink 객체주입 에디트텍스트 스크롤 Scrollable hideSoftInputFromWindow() hideKeypad DrawerLayoutListener Drawer 비활성화 DrawerIndicator onDestinationChangedListener anchorGravity FloatingActionButton 시행착오기록 DataPass AlreadyCreated okhttp LiveDataTest Databaser 권한요청 Runtime permission CollapsingToolBarLayout android permission 런타임퍼미션 retrofit recyclerview showSoftInput rest api gson softkeyboard navigationcontroller MenuInflater LocationManager 한국환경공단 EditText 안드로이드개발 DataModel 대기환경오염 Navigate 에어코리아 options permission OREO scrollbar 할일관리 dpi 안드로이드 섹션 notification Interceptor reminder 미세먼지 SP room DP Background 어댑터 Injection Menu 리팩토링 JSON 개인프로젝트 GPS list unittest