ViewModelStoreOwner

Kotlin |Java

interface ViewModelStoreOwner

androidx.lifecycle.ViewModelStoreOwner

Known Direct Subclasses

ComponentActivity, Fragment, NavBackStackEntry

ComponentActivity	Base class for activities that enables composition of higher level components.
Fragment	Static library support version of the framework's `android.app.Fragment`.
NavBackStackEntry	Representation of an entry in the back stack of a `NavController`.

Known Indirect Subclasses

AbstractProgressFragment, AmbientModeSupport, AppCompatActivity, AppCompatDialogFragment, BaseLeanbackPreferenceFragmentCompat, BaseSupportFragment, BrandedSupportFragment, BrowseSupportFragment, DefaultProgressFragment, DetailsSupportFragment, DialogFragment, DynamicNavHostFragment, and 24 others.

AbstractProgressFragment	The base class for Fragments that handle dynamic feature installation.
AmbientModeSupport	Use this as a headless Fragment to add ambient support to an Activity on Wearable devices.
AppCompatActivity	Base class for activities that wish to use some of the newer platform features on older Android devices.
AppCompatDialogFragment	A special version of `DialogFragment` which uses an `AppCompatDialog` in place of a platform-styled dialog.
BaseLeanbackPreferenceFragmentCompat	This fragment provides a preference fragment with leanback-style behavior, suitable for embedding into broader UI elements.
BaseSupportFragment	Base class for leanback Fragments.
BrandedSupportFragment	Fragment class for managing search and branding using a view that implements `TitleViewAdapter.Provider`.
BrowseSupportFragment	A fragment for creating Leanback browse screens.
DefaultProgressFragment	The default androidx.fragment.app.Fragment to display during installation progress.
DetailsSupportFragment	A fragment for creating Leanback details screens.
DialogFragment	Static library support version of the framework's `android.app.DialogFragment`.
DynamicNavHostFragment	The NavHostFragment for dynamic features.
EditTextPreferenceDialogFragmentCompat
ErrorSupportFragment	A fragment for displaying an error indication.
FragmentActivity	Base class for activities that want to use the support-based `Fragments`.
GuidedStepSupportFragment	A GuidedStepSupportFragment is used to guide the user through a decision or series of decisions.
LeanbackEditTextPreferenceDialogFragmentCompat	Implemented a dialog to input text.
LeanbackListPreferenceDialogFragmentCompat	Implemented a dialog to show `ListPreference` or `MultiSelectListPreference`.
LeanbackPreferenceDialogFragmentCompat	A fragment that shows `DialogPreference`, for example or `androidx.preference.MultiSelectListPreference`.
LeanbackPreferenceFragmentCompat	This fragment provides a fully decorated leanback-style preference fragment, including a list background and header.
LeanbackSettingsFragmentCompat	This fragment provides a container for displaying a `LeanbackPreferenceFragmentCompat`
ListFragment	Static library support version of the framework's `android.app.ListFragment`.
ListPreferenceDialogFragmentCompat
MediaRouteChooserDialogFragment	Media route chooser dialog fragment.
MediaRouteControllerDialogFragment	Media route controller dialog fragment.
MediaRouteDiscoveryFragment	Media route discovery fragment.
MultiSelectListPreferenceDialogFragmentCompat
NavHostFragment	NavHostFragment provides an area within your layout for self-contained navigation to occur.
OnboardingSupportFragment	An OnboardingSupportFragment provides a common and simple way to build onboarding screen for applications.
PlaybackSupportFragment	A fragment for displaying playback controls and related content.
PreferenceDialogFragmentCompat	Abstract base class which presents a dialog associated with a `DialogPreference`.
PreferenceFragmentCompat	A PreferenceFragmentCompat is the entry point to using the Preference library.
SearchSupportFragment	A fragment to handle searches.
VerticalGridSupportFragment	A fragment for creating leanback vertical grids.
VideoSupportFragment	Subclass of `PlaybackSupportFragment` that is responsible for providing a `SurfaceView` and rendering video.
WatchFaceConfigActivity	Config activity for the watch face, which supports complication and provider selection, as well as userStyle configuration.

A scope that owns ViewModelStore.

A responsibility of an implementation of this interface is to retain owned ViewModelStore during the configuration changes and call ViewModelStore#clear(), when this scope is going to be destroyed.

Summary

Public methods
abstract ViewModelStore	`getViewModelStore()` Returns owned `ViewModelStore`

Public methods

getViewModelStore

@NonNull abstract fun getViewModelStore(): ViewModelStore

Returns owned ViewModelStore

Return
`ViewModelStore`	a `ViewModelStore`