ViewModelStore

Artifact: androidx.lifecycle:lifecycle-viewmodel

Added in 2.0.0

Kotlin |Java

Cmn
```
open class ViewModelStore
```

Class to store ViewModels.

Instances of ViewModelStore must be retained through configuration changes. If the owner of a ViewModelStore, typically a `ViewModelStoreOwner`, is destroyed and recreated due to a configuration change, the new owner must have the old instance of the ViewModelStore.

If the owner of a ViewModelStore is destroyed and is not going to be recreated, it should call `clear` on this ViewModelStore so that The ViewModels stored by it are notified that they are no longer needed.

Use `ViewModelStoreOwner.getViewModelStore` to retrieve a ViewModelStore for activities and fragments.

Summary

Public constructors
`ViewModelStore()`	Cmn

Public functions
`Unit`	`clear()` Clears internal storage and notifies `ViewModel`s that they are no longer used.	Cmn

Public constructors

ViewModelStore

Cmn

Added in 2.0.0

ViewModelStore()

Public functions

clear

Cmn

Added in 2.0.0

fun clear(): Unit

Clears internal storage and notifies ViewModels that they are no longer used.