Summary: Ctors | Methods | Inherited Methods

ViewModelProvider.AndroidViewModelFactory

Kotlin |Java

public static class ViewModelProvider.AndroidViewModelFactory
extends ViewModelProvider.NewInstanceFactory

java.lang.Object
↳	androidx.lifecycle.ViewModelProvider.NewInstanceFactory
	↳	androidx.lifecycle.ViewModelProvider.AndroidViewModelFactory

Known direct subclasses

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

ViewModelProvider.Factory which may create AndroidViewModel and ViewModel, which have an empty constructor.

Summary

Public constructors
`AndroidViewModelFactory(Application application)` Creates a `AndroidViewModelFactory`

Public methods
`<T extends ViewModel> T`	`create(Class<T> modelClass)` Creates a new instance of the given `Class`.
`static ViewModelProvider.AndroidViewModelFactory`	`getInstance(Application application)` Retrieve a singleton instance of AndroidViewModelFactory.

From class


        
          androidx.lifecycle.ViewModelProvider.NewInstanceFactory


        
        
        
        
        <T extends ViewModel>
        T


      create(Class<T> modelClass)

Creates a new instance of the given Class.

From class


        
          java.lang.Object

From interface


        
          androidx.lifecycle.ViewModelProvider.Factory


        abstract
        
        
        
        <T extends ViewModel>
        T


      create(Class<T> modelClass)

Creates a new instance of the given Class.

public AndroidViewModelFactory (Application application)

Creates a AndroidViewModelFactory

Parameters
`application`	`Application`: an application to pass in `AndroidViewModel`

public T create (Class<T> modelClass)

Creates a new instance of the given Class.

Parameters
`modelClass`	`Class`: a `Class` whose instance is requested

Returns
`T`	a newly created ViewModel

public static ViewModelProvider.AndroidViewModelFactory getInstance (Application application)

Retrieve a singleton instance of AndroidViewModelFactory.

Parameters
`application`	`Application`: an application to pass in `AndroidViewModel`

Returns
`ViewModelProvider.AndroidViewModelFactory`	A valid `ViewModelProvider.AndroidViewModelFactory`