All Known Implementing Classes:

ABNewPersonViewController, ABPeoplePickerNavigationController, ABPersonViewController, ABUnknownPersonViewController, ADInterstitialAdPresentationViewController, ASAccountAuthenticationModificationViewController, ASCredentialProviderViewController, AUViewController, AVPlayerViewController, CABTMIDICentralViewController, CABTMIDILocalPeripheralViewController, CNContactPickerViewController, CNContactViewController, EKCalendarChooser, EKEventEditViewController, EKEventViewController, FPUIActionExtensionViewController, GCEventViewController, GKAchievementViewController, GKFriendRequestComposeViewController, GKGameCenterViewController, GKLeaderboardViewController, GKMatchmakerViewController, GKTurnBasedMatchmakerViewController, GLKViewController, ILClassificationUIExtensionViewController, INUIAddVoiceShortcutViewController, INUIEditVoiceShortcutViewController, MCBrowserViewController, MFMailComposeViewController, MFMessageComposeViewController, MPMediaPickerController, MPMoviePlayerViewController, MSMessagesAppViewController, MSStickerBrowserViewController, PHPickerViewController, PKAddPassesViewController, PKAddPaymentPassViewController, PKAddSecureElementPassViewController, PKPaymentAuthorizationViewController, QLPreviewController, RPBroadcastActivityViewController, RPPreviewViewController, SFSafariViewController, SKCloudServiceSetupViewController, SKStoreProductViewController, SLComposeServiceViewController, SLComposeViewController, TWTweetComposeViewController, UIActivityViewController, UIAlertController, UICloudSharingController, UICollectionViewController, UIColorPickerViewController, UIDocumentBrowserViewController, UIDocumentMenuViewController, UIDocumentPickerExtensionViewController, UIDocumentPickerViewController, UIFontPickerViewController, UIImagePickerController, UIInputViewController, UINavigationController, UIPageViewController, UIReferenceLibraryViewController, UISearchContainerViewController, UISearchController, UISplitViewController, UITabBarController, UITableViewController, UIVideoEditorController, UIViewController, VNDocumentCameraViewController
```
public interface UIStateRestoring
```
Conform to this protocol if you want your objects to participate in state restoration. To participate in state restoration, the function registerObjectForStateRestoration must be called for the object.

Method Summary

All Methods Instance Methods Default Methods
Modifier and Type	Method	Description
`default void`	`applicationFinishedRestoringState()`	applicationFinishedRestoringState is called on all restored objects that implement the method after all other object decoding has been done (including the application delegate).
`default void`	`decodeRestorableStateWithCoder(NSCoder coder)`
`default void`	`encodeRestorableStateWithCoder(NSCoder coder)`	Methods to save and restore state for the object.
`default UIObjectRestoration`	`objectRestorationClass()`	The restoration class specifies a class which is consulted during restoration to find/create the object, rather than trying to look it up implicitly
`default UIStateRestoring`	`restorationParent()`	The parent property is used to scope the restoration identifier path for an object, to disambiguate it from other objects that might be using the same identifier.

- Method Detail
  - applicationFinishedRestoringState
```
default void applicationFinishedRestoringState()
```
    applicationFinishedRestoringState is called on all restored objects that implement the method *after* all other object decoding has been done (including the application delegate). This allows an object to complete setup after state restoration, knowing that all objects from the restoration archive have decoded their state.
  - decodeRestorableStateWithCoder
```
default void decodeRestorableStateWithCoder(NSCoder coder)
```
  - encodeRestorableStateWithCoder
```
default void encodeRestorableStateWithCoder(NSCoder coder)
```
    Methods to save and restore state for the object. If these aren't implemented, the object can still be referenced by other objects in state restoration archives, but it won't save/restore any state of its own.
  - objectRestorationClass
```
default UIObjectRestoration objectRestorationClass()
```
    The restoration class specifies a class which is consulted during restoration to find/create the object, rather than trying to look it up implicitly
  - restorationParent
```
default UIStateRestoring restorationParent()
```
    The parent property is used to scope the restoration identifier path for an object, to disambiguate it from other objects that might be using the same identifier. The parent must be a restorable object or a view controller, else it will be ignored.

Interface UIStateRestoring

Method Summary

Method Detail

applicationFinishedRestoringState

decodeRestorableStateWithCoder

encodeRestorableStateWithCoder

objectRestorationClass

restorationParent