Summary: Methods | Inherited Methods

SavedStateRegistryController

Kotlin |Java

public final class SavedStateRegistryController
extends Object

java.lang.Object
↳	androidx.savedstate.SavedStateRegistryController

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An API for SavedStateRegistryOwner implementations to control SavedStateRegistry.

SavedStateRegistryOwner should call performRestore(Bundle) to restore state of SavedStateRegistry and performSave(Bundle) to gather SavedState from it.

Summary

Public methods
static SavedStateRegistryController	create(SavedStateRegistryOwner owner) Creates a SavedStateRegistryController.
SavedStateRegistry	getSavedStateRegistry() Returns controlled SavedStateRegistry
void	performRestore(Bundle savedState) An interface for an owner of this SavedStateRegistry to restore saved state.
void	performSave(Bundle outBundle) An interface for an owner of this SavedStateRegistry to perform state saving, it will call all registered providers and merge with unconsumed state.

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 methods

create

public static SavedStateRegistryController create (SavedStateRegistryOwner owner)

Creates a SavedStateRegistryController.

It should be called during construction time of SavedStateRegistryOwner

Parameters
owner	SavedStateRegistryOwner

Returns
SavedStateRegistryController

getSavedStateRegistry

public SavedStateRegistry getSavedStateRegistry ()

Returns controlled SavedStateRegistry

Returns
SavedStateRegistry

performRestore

public void performRestore (Bundle savedState)

An interface for an owner of this SavedStateRegistry to restore saved state.

Parameters
savedState	Bundle: restored state

performSave

public void performSave (Bundle outBundle)

An interface for an owner of this SavedStateRegistry to perform state saving, it will call all registered providers and merge with unconsumed state.

Parameters
outBundle	Bundle: Bundle in which to place a saved state

• Interfaces

  • SavedStateRegistry.AutoRecreated
  • SavedStateRegistry.SavedStateProvider
  • SavedStateRegistryOwner

• Classes

  • SavedStateRegistry
  • SavedStateRegistryController