Summary: Methods

HasDefaultViewModelProviderFactory

Kotlin |Java

public interface HasDefaultViewModelProviderFactory

androidx.lifecycle.HasDefaultViewModelProviderFactory

Known indirect subclasses

AmbientModeSupport, AppCompatActivity, AppCompatDialogFragment, BaseLeanbackPreferenceFragmentCompat, BaseSupportFragment, BrandedSupportFragment, BrowseSupportFragment, ComponentActivity, DetailsSupportFragment, DialogFragment, EditTextPreferenceDialogFragmentCompat, ErrorSupportFragment, Fragment, and 22 others.

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.
ComponentActivity	Base class for activities that enables composition of higher level components.
DetailsSupportFragment	A fragment for creating Leanback details screens.
DialogFragment	Static library support version of the framework's `DialogFragment`.
EditTextPreferenceDialogFragmentCompat
ErrorSupportFragment	A fragment for displaying an error indication.
Fragment	Static library support version of the framework's `Fragment`.
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.
HeadersSupportFragment	An fragment containing a list of row headers.
LeanbackEditTextPreferenceDialogFragmentCompat	Implemented a dialog to input text.
LeanbackListPreferenceDialogFragmentCompat	Implemented a dialog to show `ListPreference` or `MultiSelectListPreference`.
LeanbackPreferenceDialogFragmentCompat	A fragment that shows `DialogPreference`, for example `ListPreference` or `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` The following sample code shows a simple leanback preference fragment that is populated from a resource.
ListFragment	Static library support version of the framework's `ListFragment`.
ListPreferenceDialogFragmentCompat
MediaRouteChooserDialogFragment	Media route chooser dialog fragment.
MediaRouteControllerDialogFragment	Media route controller dialog fragment.
MediaRouteDiscoveryFragment	Media route discovery fragment.
MultiSelectListPreferenceDialogFragmentCompat
NavBackStackEntry	Representation of an entry in the back stack of a `NavController`.
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.
RowsSupportFragment	An ordered set of rows of leanback widgets.
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.

Interface that marks a ViewModelStoreOwner as having a default ViewModelProvider.Factory for use with ViewModelProvider.ViewModelProvider(ViewModelStoreOwner).

Summary

Public methods
`abstract ViewModelProvider.Factory`	`getDefaultViewModelProviderFactory()` Returns the default `ViewModelProvider.Factory` that should be used when no custom `Factory` is provided to the `ViewModelProvider` constructors.

Public methods

getDefaultViewModelProviderFactory

public abstract ViewModelProvider.Factory getDefaultViewModelProviderFactory ()

Returns the default ViewModelProvider.Factory that should be used when no custom Factory is provided to the ViewModelProvider constructors.

Returns
`ViewModelProvider.Factory`	a `ViewModelProvider.Factory`