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AppRestorationHandler Protocol Reference
AppRestorationHandler
protocol AppRestorationHandler : AppHandlerAdopt to have restoration notifications routed
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viewControllerWithRestorationIdentifierPath
Declaration
Swift
func application(_ application: UIApplication, viewControllerWithRestorationIdentifierPath identifierComponents: [Any], coder: NSCoder) -> UIViewController?Parameters
applicationApplication
identifierComponentsComponents
coderCoder
Return Value
UIViewController
-
shouldSaveApplicationState
Declaration
Swift
func application(_ application: UIApplication, shouldSaveApplicationState coder: NSCoder) -> BoolParameters
applicationApplication
coderCoder
Return Value
Permission
-
shouldSaveSecureApplicationState
Declaration
Swift
func application(_ application: UIApplication, shouldSaveSecureApplicationState coder: NSCoder) -> BoolParameters
applicationApplication
coderCoder
Return Value
Permission
-
shouldRestoreApplicationState
Declaration
Swift
func application(_ application: UIApplication, shouldRestoreApplicationState coder: NSCoder) -> BoolParameters
applicationApplication
coderCoder
Return Value
Permission
-
shouldRestoreSecureApplicationState
Declaration
Swift
func application(_ application: UIApplication, shouldRestoreSecureApplicationState coder: NSCoder) -> BoolParameters
applicationApplication
coderCoder
Return Value
Permission
-
willEncodeRestorableStateWith
Declaration
Swift
func application(_ application: UIApplication, willEncodeRestorableStateWith coder: NSCoder)Parameters
applicationApplication
coderCoder
-
didDecodeRestorableStateWith
Declaration
Swift
func application(_ application: UIApplication, didDecodeRestorableStateWith coder: NSCoder)Parameters
applicationApplication
coderCoder