Summary: Nested Classes | Ctors | Methods | Inherited Methods

ViewModelProviders

Kotlin |Java

Note: This library does not have Kotlin reference docs, but you can call the Java API from Kotlin source code. To learn more, see Kotlin's interop documentation.

public class ViewModelProviders
extends Object

java.lang.Object
↳	androidx.lifecycle.ViewModelProviders

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This class is deprecated.
Use the constructors for ViewModelProvider directly.

Utilities methods for ViewModelStore class.

Summary

Nested classes
class	ViewModelProviders.DefaultFactory This class is deprecated. Use ViewModelProvider.AndroidViewModelFactory

Public constructors
ViewModelProviders() This constructor is deprecated. This class should not be directly instantiated

Public methods
static ViewModelProvider	of(Fragment fragment, ViewModelProvider.Factory factory) This method is deprecated. Use the 'by viewModels()' Kotlin property delegate or ViewModelProvider.ViewModelProvider(ViewModelStoreOwner, Factory), passing in the fragment and factory.
static ViewModelProvider	of(Fragment fragment) This method is deprecated. Use the 'by viewModels()' Kotlin property delegate or ViewModelProvider.ViewModelProvider(ViewModelStoreOwner), passing in the fragment.
static ViewModelProvider	of(FragmentActivity activity, ViewModelProvider.Factory factory) This method is deprecated. Use the 'by viewModels()' Kotlin property delegate or ViewModelProvider.ViewModelProvider(ViewModelStoreOwner, Factory), passing in the activity and factory.
static ViewModelProvider	of(FragmentActivity activity) This method is deprecated. Use the 'by viewModels()' Kotlin property delegate or ViewModelProvider.ViewModelProvider(ViewModelStoreOwner), passing in the activity.

Inherited methods
From class java.lang.Object Object clone() boolean equals(Object arg0) void finalize() final Class<?> getClass() int hashCode() final void notify() final void notifyAll() String toString() final void wait(long arg0, int arg1) final void wait(long arg0) final void wait()

Public constructors

ViewModelProviders

public ViewModelProviders ()

This constructor is deprecated.
This class should not be directly instantiated

Public methods

of

public static ViewModelProvider of (Fragment fragment, 
                ViewModelProvider.Factory factory)

This method is deprecated.
Use the 'by viewModels()' Kotlin property delegate or ViewModelProvider.ViewModelProvider(ViewModelStoreOwner, Factory), passing in the fragment and factory.

Creates a ViewModelProvider, which retains ViewModels while a scope of given fragment is alive. More detailed explanation is in ViewModel.

It uses the given ViewModelProvider.Factory to instantiate new ViewModels.

Parameters
fragment	Fragment: a fragment, in whose scope ViewModels should be retained
factory	ViewModelProvider.Factory: a Factory to instantiate new ViewModels

Returns
ViewModelProvider	a ViewModelProvider instance

of

public static ViewModelProvider of (Fragment fragment)

This method is deprecated.
Use the 'by viewModels()' Kotlin property delegate or ViewModelProvider.ViewModelProvider(ViewModelStoreOwner), passing in the fragment.

Creates a ViewModelProvider, which retains ViewModels while a scope of given fragment is alive. More detailed explanation is in ViewModel.

It uses the default factory to instantiate new ViewModels.

Parameters
fragment	Fragment: a fragment, in whose scope ViewModels should be retained

Returns
ViewModelProvider	a ViewModelProvider instance

of

public static ViewModelProvider of (FragmentActivity activity, 
                ViewModelProvider.Factory factory)

This method is deprecated.
Use the 'by viewModels()' Kotlin property delegate or ViewModelProvider.ViewModelProvider(ViewModelStoreOwner, Factory), passing in the activity and factory.

Creates a ViewModelProvider, which retains ViewModels while a scope of given Activity is alive. More detailed explanation is in ViewModel.

It uses the given ViewModelProvider.Factory to instantiate new ViewModels.

Parameters
activity	FragmentActivity: an activity, in whose scope ViewModels should be retained
factory	ViewModelProvider.Factory: a Factory to instantiate new ViewModels

Returns
ViewModelProvider	a ViewModelProvider instance

of

public static ViewModelProvider of (FragmentActivity activity)

This method is deprecated.
Use the 'by viewModels()' Kotlin property delegate or ViewModelProvider.ViewModelProvider(ViewModelStoreOwner), passing in the activity.

Creates a ViewModelProvider, which retains ViewModels while a scope of given Activity is alive. More detailed explanation is in ViewModel.

It uses the default factory to instantiate new ViewModels.

Parameters
activity	FragmentActivity: an activity, in whose scope ViewModels should be retained

Returns
ViewModelProvider	a ViewModelProvider instance