CPApplicationDelegate Class

Reference

Definition

Namespace:: CarPlay

Assembly:: Xamarin.iOS.dll

Important

Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.

The application delegate for CarPlay applications.

[Foundation.Protocol]
[Foundation.Register("Xamarin_iOS__CarPlay_CPApplicationDelegate", false)]
[ObjCRuntime.Introduced(ObjCRuntime.PlatformName.iOS, 12, 0, ObjCRuntime.PlatformArchitecture.All, null)]
[ObjCRuntime.Unavailable(ObjCRuntime.PlatformName.WatchOS, ObjCRuntime.PlatformArchitecture.All, null)]
[ObjCRuntime.Unavailable(ObjCRuntime.PlatformName.TvOS, ObjCRuntime.PlatformArchitecture.All, null)]
[ObjCRuntime.Unavailable(ObjCRuntime.PlatformName.MacOSX, ObjCRuntime.PlatformArchitecture.All, null)]
public abstract class CPApplicationDelegate : Foundation.NSObject, CarPlay.ICPApplicationDelegate, IDisposable

type CPApplicationDelegate = class
    inherit NSObject
    interface ICPApplicationDelegate
    interface INativeObject
    interface IDisposable
    interface IUIApplicationDelegate

Inheritance: Object

NSObject
CPApplicationDelegate

Attributes: ProtocolAttribute RegisterAttribute IntroducedAttribute UnavailableAttribute

Implements: ICPApplicationDelegate INativeObject IDisposable IUIApplicationDelegate

Constructors

CPApplicationDelegate()	Default constructor, initializes a new instance of this class.
CPApplicationDelegate(IntPtr)	A constructor used when creating managed representations of unmanaged objects; Called by the runtime.
CPApplicationDelegate(NSObjectFlag)	Constructor to call on derived classes to skip initialization and merely allocate the object.

Properties

Class	(Inherited from NSObject)
ClassHandle	The handle for this class. (Inherited from NSObject)
DebugDescription	A developer-meaningful description of this object. (Inherited from NSObject)
Description	Description of the object, the Objective-C version of ToString. (Inherited from NSObject)
Handle	Handle (pointer) to the unmanaged object representation. (Inherited from NSObject)
IsDirectBinding	(Inherited from NSObject)
IsProxy	(Inherited from NSObject)
RetainCount	Returns the current Objective-C retain count for the object. (Inherited from NSObject)
Self	(Inherited from NSObject)
Superclass	(Inherited from NSObject)
SuperHandle	Handle used to represent the methods in the base class for this NSObject. (Inherited from NSObject)
Window	Gets or sets the UIWindow for the application.
Zone	(Inherited from NSObject)

Methods

AccessibilityPerformMagicTap()	Performs the most important action of the app. Often, this is toggling the most important state of the app.
AddObserver(NSObject, NSString, NSKeyValueObservingOptions, IntPtr)	Registers an object for being observed externally (using NSString keyPath). Observed changes are dispatched to the observer’s object ObserveValue(NSString, NSObject, NSDictionary, IntPtr) method. (Inherited from NSObject)
AddObserver(NSObject, String, NSKeyValueObservingOptions, IntPtr)	Registers an object for being observed externally (using string keyPath). Observed changes are dispatched to the observer’s object ObserveValue(NSString, NSObject, NSDictionary, IntPtr) method. (Inherited from NSObject)
AddObserver(NSString, NSKeyValueObservingOptions, Action<NSObservedChange>)	Registers an object for being observed externally using an arbitrary method. (Inherited from NSObject)
AddObserver(String, NSKeyValueObservingOptions, Action<NSObservedChange>)	Registers an object for being observed externally using an arbitrary method. (Inherited from NSObject)
ApplicationSignificantTimeChange(UIApplication)	Indicates a significant shift in time, such as midnight, carrier-changed time, or the start or stop of Daylight Savings.
AwakeFromNib()	Called after the object has been loaded from the nib file. Overriders must call base.AwakeFromNib(). (Inherited from NSObject)
BeginInvokeOnMainThread(Action)	(Inherited from NSObject)
BeginInvokeOnMainThread(Selector, NSObject)	Invokes asynchrously the specified code on the main UI thread. (Inherited from NSObject)
Bind(NSString, NSObject, String, NSDictionary)	(Inherited from NSObject)
Bind(String, NSObject, String, NSDictionary)	Obsolete. (Inherited from NSObject)
BindingInfo(String)	Obsolete. (Inherited from NSObject)
BindingOptionDescriptions(String)	Obsolete. (Inherited from NSObject)
BindingValueClass(String)	Obsolete. (Inherited from NSObject)
ChangedStatusBarFrame(UIApplication, CGRect)	Indicates that the Frame of the status bar has changed.
CommitEditing()	(Inherited from NSObject)
CommitEditing(NSObject, Selector, IntPtr)	(Inherited from NSObject)
ConformsToProtocol(IntPtr)	Invoked to determine if this object implements the specified protocol. (Inherited from NSObject)
ContinueUserActivity(UIApplication, NSUserActivity, UIApplicationRestorationHandler)	Informs the app that there is data associated with continuing a task specified as a NSUserActivity object, and then returns whether the app continued the activity.
Copy()	Performs a copy of the underlying Objective-C object. (Inherited from NSObject)
DangerousAutorelease()	(Inherited from NSObject)
DangerousRelease()	(Inherited from NSObject)
DangerousRetain()	(Inherited from NSObject)
DidChange(NSKeyValueChange, NSIndexSet, NSString)	Indicates a change occurred to the indexes for a to-many relationship. (Inherited from NSObject)
DidChange(NSString, NSKeyValueSetMutationKind, NSSet)	(Inherited from NSObject)
DidChangeStatusBarOrientation(UIApplication, UIInterfaceOrientation)	Indicates that the orientation of the status bar has changed.
DidChangeValue(String)	Indicates that a change occurred on the specified key. (Inherited from NSObject)
DidConnectCarInterfaceController(UIApplication, CPInterfaceController, CPWindow)
DidDecodeRestorableState(UIApplication, NSCoder)	Indicates that the app should restore highest-level state.
DidDisconnectCarInterfaceController(UIApplication, CPInterfaceController, CPWindow)
DidEnterBackground(UIApplication)	Indicates that the application has entered the background.
DidFailToContinueUserActivitiy(UIApplication, String, NSError)	Informs the app that the activity of the `userActivityType` type could not be continued, and specifies a `error` as the reason for the failure.
DidReceiveRemoteNotification(UIApplication, NSDictionary, Action<UIBackgroundFetchResult>)	Remote background notification support: Invoked by operating system when your application received a remote notification.
DidRegisterUserNotificationSettings(UIApplication, UIUserNotificationSettings)	Developers should not use this deprecated method. Developers should use 'UNUserNotificationCenter.RequestAuthorization' instead.
DidSelectManeuver(UIApplication, CPManeuver)	The system calls this method shortly after the user has selected a driving maneuver.
DidSelectNavigationAlert(UIApplication, CPNavigationAlert)	The system calls this method shortly after the user has selected the .
Dispose()	Releases the resources used by the NSObject object. (Inherited from NSObject)
Dispose(Boolean)	Releases the resources used by the NSObject object. (Inherited from NSObject)
DoesNotRecognizeSelector(Selector)	Indicates that this object does not recognize the specified selector. (Inherited from NSObject)
Equals(NSObject)	(Inherited from NSObject)
Equals(Object)	(Inherited from NSObject)
ExposedBindings()	(Inherited from NSObject)
FailedToRegisterForRemoteNotifications(UIApplication, NSError)	Indicates that a call to RegisterForRemoteNotifications() failed.
FinishedLaunching(UIApplication)	Method invoked after the application has launched to configure the main window and view controller.
FinishedLaunching(UIApplication, NSDictionary)	Method invoked after the application has launched to configure the main window and view controller.
GetBindingInfo(NSString)	(Inherited from NSObject)
GetBindingOptionDescriptions(NSString)	(Inherited from NSObject)
GetBindingValueClass(NSString)	(Inherited from NSObject)
GetDictionaryOfValuesFromKeys(NSString[])	Retrieves the values of the specified keys. (Inherited from NSObject)
GetHashCode()	Generates a hash code for the current instance. (Inherited from NSObject)
GetMethodForSelector(Selector)	(Inherited from NSObject)
GetNativeField(String)	Obsolete. (Inherited from NSObject)
GetNativeHash()	(Inherited from NSObject)
GetSupportedInterfaceOrientations(UIApplication, UIWindow)	Returns a bit-mask of supported orientations for the specified `forWindow`.
GetViewController(UIApplication, String[], NSCoder)	Retrieve the UIViewController identified by the `restorationIdentifierComponents`.
HandleAction(UIApplication, String, NSDictionary, Action)	Informs the app of a custom action to perform based on a push notification, and includes the `actionIdentifier` value, `remoteNoticationInfo` data from the notification, and `completionHandler` for the app developer to run after performing the action.
HandleAction(UIApplication, String, NSDictionary, NSDictionary, Action)	Informs the app of a custom action to perform based on a remote notification, and includes the `actionIdentifier` value, `remoteNoticationInfo` data from the notification, and `completionHandler` for the app developer to run after performing the action.
HandleAction(UIApplication, String, UILocalNotification, Action)	Informs the app that the user selected an action identified by the `actionIdentifier` value from an alert of a UILocalNotification object, and executes the `completionHandler` block after it completes the action.
HandleAction(UIApplication, String, UILocalNotification, NSDictionary, Action)	Informs the app of a custom action to perform based on a local notification, and includes the `actionIdentifier` value, `responseInfo` data from the notification, and `completionHandler` for the app developer to run after performing the action.
HandleEventsForBackgroundUrl(UIApplication, String, Action)	All background transfers in `sessionIdentifier` are finished, or authentication is required. The application should update its interface and then run `completionHander`.
HandleIntent(UIApplication, INIntent, Action<INIntentResponse>)	The system is requesting that the application handle the specified `intent`.
HandleOpenURL(UIApplication, NSUrl)	Application developers should not use this deprecated method but use M:UIKit.UIApplicationDelegate.OpenUrl* instead.
HandleWatchKitExtensionRequest(UIApplication, NSDictionary, Action<NSDictionary>)	A watchkit extension has made a request.
Init()	(Inherited from NSObject)
InitializeHandle(IntPtr)	(Inherited from NSObject)
InitializeHandle(IntPtr, String)	(Inherited from NSObject)
Invoke(Action, Double)	(Inherited from NSObject)
Invoke(Action, TimeSpan)	(Inherited from NSObject)
InvokeOnMainThread(Action)	(Inherited from NSObject)
InvokeOnMainThread(Selector, NSObject)	Invokes synchrously the specified code on the main UI thread. (Inherited from NSObject)
IsEqual(NSObject)	(Inherited from NSObject)
IsKindOfClass(Class)	(Inherited from NSObject)
IsMemberOfClass(Class)	(Inherited from NSObject)
MarkDirty()	Promotes a regular peer object (IsDirectBinding is true) into a toggleref object. (Inherited from NSObject)
MutableCopy()	Creates a mutable copy of the specified NSObject. (Inherited from NSObject)
ObjectDidEndEditing(NSObject)	(Inherited from NSObject)
ObserveValue(NSString, NSObject, NSDictionary, IntPtr)	Indicates that the value at the specified keyPath relative to this object has changed. (Inherited from NSObject)
OnActivated(UIApplication)	The system calls this method shortly after the CarPlay app is activated.
OnResignActivation(UIApplication)	Called when the application is launched and every time the app returns to the foreground.
OpenUrl(UIApplication, NSUrl, NSDictionary)	Indicates that the application should open the specified `url` with context from `options`.
OpenUrl(UIApplication, NSUrl, String, NSObject)	Indicates that the application should open the specified `url` according to `options`.
OpenUrl(UIApplication, NSUrl, UIApplicationOpenUrlOptions)	Indicates that the application should open the specified `url` with context from `options`.
PerformActionForShortcutItem(UIApplication, UIApplicationShortcutItem, UIOperationHandler)	Called by the system when the user initiates a Home screen quick action, unless the interaction was handled in WillFinishLaunching(UIApplication, NSDictionary) or M:UIKit.UIApplicationDelegate.DidFinishLaunching*.
PerformFetch(UIApplication, Action<UIBackgroundFetchResult>)	Background support: Invoked by the operating system to allow an application to download data.
PerformSelector(Selector)	(Inherited from NSObject)
PerformSelector(Selector, NSObject)	(Inherited from NSObject)
PerformSelector(Selector, NSObject, Double)	Invokes the selector on the current instance and if the `obj` is not null, it passes this as its single parameter. (Inherited from NSObject)
PerformSelector(Selector, NSObject, Double, NSString[])	(Inherited from NSObject)
PerformSelector(Selector, NSObject, NSObject)	(Inherited from NSObject)
PerformSelector(Selector, NSThread, NSObject, Boolean)	(Inherited from NSObject)
PerformSelector(Selector, NSThread, NSObject, Boolean, NSString[])	(Inherited from NSObject)
PrepareForInterfaceBuilder()	(Inherited from NSObject)
ProtectedDataDidBecomeAvailable(UIApplication)	Indicates that the device was unlocked and previously-encrypted data is now available.
ProtectedDataWillBecomeUnavailable(UIApplication)	Indicates that the device is being locked and that protected files will become unavailable.
ReceivedLocalNotification(UIApplication, UILocalNotification)	Indicates that the application received a UILocalNotification.
ReceivedRemoteNotification(UIApplication, NSDictionary)	Indicates that the app received a remote notification.
ReceiveMemoryWarning(UIApplication)	The app has received a low-memory warning from the system.
RegisteredForRemoteNotifications(UIApplication, NSData)	Indicates that the device successfully registered with Apple Push Service.
RemoveObserver(NSObject, NSString)	Stops the specified observer from receiving further notifications of changed values for the specified keyPath. (Inherited from NSObject)
RemoveObserver(NSObject, NSString, IntPtr)	Stops the specified observer from receiving further notifications of changed values for the specified keyPath and context. (Inherited from NSObject)
RemoveObserver(NSObject, String)	Stops the specified observer from receiving further notifications of changed values for the specified keyPath. (Inherited from NSObject)
RemoveObserver(NSObject, String, IntPtr)	Stops the specified observer from receiving further notifications of changed values for the specified keyPath and context. (Inherited from NSObject)
RespondsToSelector(Selector)	Whether this object recognizes the specified selector. (Inherited from NSObject)
SetNativeField(String, NSObject)	Obsolete. (Inherited from NSObject)
SetNilValueForKey(NSString)	Sets the value of the specified key to null. (Inherited from NSObject)
SetValueForKey(NSObject, NSString)	Sets the value of the property specified by the key to the specified value. (Inherited from NSObject)
SetValueForKeyPath(IntPtr, NSString)	A constructor used when creating managed representations of unmanaged objects; Called by the runtime. (Inherited from NSObject)
SetValueForKeyPath(NSObject, NSString)	Sets the value of a property that can be reached using a keypath. (Inherited from NSObject)
SetValueForUndefinedKey(NSObject, NSString)	Indicates an attempt to write a value to an undefined key. If not overridden, raises an NSUndefinedKeyException. (Inherited from NSObject)
SetValuesForKeysWithDictionary(NSDictionary)	Sets the values of this NSObject to those in the specified dictionary. (Inherited from NSObject)
ShouldAllowExtensionPointIdentifier(UIApplication, NSString)	Requests permission from the app to run app extensions based on the extension point identified by `extensionPointIdentifier`.
ShouldRequestHealthAuthorization(UIApplication)	The system calls this method when the developer's app should ask the user for access to HealthKit data.
ShouldRestoreApplicationState(UIApplication, NSCoder)	Whether the application should restore saved state information.
ShouldSaveApplicationState(UIApplication, NSCoder)	Whether the application should save application state information.
ToString()	Returns a string representation of the value of the current instance. (Inherited from NSObject)
Unbind(NSString)	(Inherited from NSObject)
Unbind(String)	Obsolete. (Inherited from NSObject)
UserActivityUpdated(UIApplication, NSUserActivity)	Informs the app that the NSUserActivity object in `userActivity` has been updated.
UserDidAcceptCloudKitShare(UIApplication, CKShareMetadata)	The system calls this method shortly after the user grants access to shared CloudKit information.
ValueForKey(NSString)	Returns the value of the property associated with the specified key. (Inherited from NSObject)
ValueForKeyPath(NSString)	Returns the value of a property that can be reached using a keypath. (Inherited from NSObject)
ValueForUndefinedKey(NSString)	Indicates an attempt to read a value of an undefined key. If not overridden, raises an NSUndefinedKeyException. (Inherited from NSObject)
WillChange(NSKeyValueChange, NSIndexSet, NSString)	Indicates that the values of the specified indices in the specified key are about to change. (Inherited from NSObject)
WillChange(NSString, NSKeyValueSetMutationKind, NSSet)	(Inherited from NSObject)
WillChangeStatusBarFrame(UIApplication, CGRect)	Indicates that the frame of the status bar is about to change.
WillChangeStatusBarOrientation(UIApplication, UIInterfaceOrientation, Double)	Indicates that the orientation of the status bar is about to change.
WillChangeValue(String)	Indicates that the value of the specified key is about to change. (Inherited from NSObject)
WillContinueUserActivity(UIApplication, String)	Informs the app that the user is attempting to continue a `userActivityType` action for which data might not be available, and returns to notify the user that the app will continue the activity.
WillEncodeRestorableState(UIApplication, NSCoder)	Indicates that the app is about to store application state data.
WillEnterForeground(UIApplication)	Indicates that the application is about to enter the foreground.
WillFinishLaunching(UIApplication, NSDictionary)	Indicates that the app is about to finish its launching procedures.
WillTerminate(UIApplication)	Indicates that the app is about to terminate.

Extension Methods

DidSelectManeuver(ICPApplicationDelegate, UIApplication, CPManeuver)	Method that is called when the user selects a maneuver.
DidSelectNavigationAlert(ICPApplicationDelegate, UIApplication, CPNavigationAlert)	Method that is called when the user selects a navigation alert.
GetDebugDescription(INSObjectProtocol)
GetAccessibilityCustomRotors(NSObject)	Gets the array of UIAccessibilityCustomRotor objects appropriate for `this` object.
SetAccessibilityCustomRotors(NSObject, UIAccessibilityCustomRotor[])	Sets the array of UIAccessibilityCustomRotor objects appropriate for `this` object.
AccessibilityPerformMagicTap(IUIApplicationDelegate)	Performs the most important action of the app. Often, this is toggling the most important state of the app.
ApplicationSignificantTimeChange(IUIApplicationDelegate, UIApplication)	Indicates a significant change in time, such as midnight, change to Daylight Savings, or a shift in timezone.
ChangedStatusBarFrame(IUIApplicationDelegate, UIApplication, CGRect)	Indicates that the frame of the status bar has changed.
ContinueUserActivity(IUIApplicationDelegate, UIApplication, NSUserActivity, UIApplicationRestorationHandler)	Informs the app that there is data associated with continuing a task specified as a NSUserActivity object, and then returns whether the app continued the activity.
DidChangeStatusBarOrientation(IUIApplicationDelegate, UIApplication, UIInterfaceOrientation)	Indicates that the orientation of the status bar has changed.
DidDecodeRestorableState(IUIApplicationDelegate, UIApplication, NSCoder)	Indicates that the app should restore highest-level state.
DidEnterBackground(IUIApplicationDelegate, UIApplication)	Indicates that the application has entered the background.
DidFailToContinueUserActivitiy(IUIApplicationDelegate, UIApplication, String, NSError)	Informs the app that the activity of the `userActivityType` type could not be continued, and specifies a `error` as the reason for the failure.
DidReceiveRemoteNotification(IUIApplicationDelegate, UIApplication, NSDictionary, Action<UIBackgroundFetchResult>)	Indicates that the app received a remote notification.
DidRegisterUserNotificationSettings(IUIApplicationDelegate, UIApplication, UIUserNotificationSettings)	Developers should not use this deprecated method. Developers should use 'UNUserNotificationCenter.RequestAuthorization' instead.
FailedToRegisterForRemoteNotifications(IUIApplicationDelegate, UIApplication, NSError)	Indicates that Apple Push Service did not successfully compete the registration process.
FinishedLaunching(IUIApplicationDelegate, UIApplication)	The application has finished launching.
FinishedLaunching(IUIApplicationDelegate, UIApplication, NSDictionary)	Indicates that launching has finished and the app will shortly begin running.
GetSupportedInterfaceOrientations(IUIApplicationDelegate, UIApplication, UIWindow)	The interface orientations supported by the app.
GetViewController(IUIApplicationDelegate, UIApplication, String[], NSCoder)	Retrieves the UIViewController identified by the last value in the restorationIdentifierComponents parameter.
GetWindow(IUIApplicationDelegate)
HandleAction(IUIApplicationDelegate, UIApplication, String, NSDictionary, NSDictionary, Action)	Informs the app of a custom action to perform based on a remote notification, and includes the `actionIdentifier` value, `remoteNoticationInfo` data from the notification, and `completionHandler` for the app developer to run after performing the action.
HandleAction(IUIApplicationDelegate, UIApplication, String, NSDictionary, Action)	Informs the app of a custom action to perform based on a push notification, and includes the `actionIdentifier` value, `remoteNoticationInfo` data from the notification, and `completionHandler` for the app developer to run after performing the action.
HandleAction(IUIApplicationDelegate, UIApplication, String, UILocalNotification, NSDictionary, Action)	Informs the app of a custom action to perform based on a local notification, and includes the `actionIdentifier` value, `responseInfo` data from the notification, and `completionHandler` for the app developer to run after performing the action.
HandleAction(IUIApplicationDelegate, UIApplication, String, UILocalNotification, Action)	Informs the app that the user selected an action identified by the `actionIdentifier` value from an alert of a UILocalNotification object, and executes the `completionHandler` block after it completes the action.
HandleEventsForBackgroundUrl(IUIApplicationDelegate, UIApplication, String, Action)	Raised when events relating to a background T:UIKit.NSUrlSession are waiting to be processed.
HandleIntent(IUIApplicationDelegate, UIApplication, INIntent, Action<INIntentResponse>)	The system is requesting that the application handle the specified `intent`.
HandleOpenURL(IUIApplicationDelegate, UIApplication, NSUrl)	Developers should use M:UIKit.UIApplicationDelegate.OpenUrl* rather than this deprecated method.
HandleWatchKitExtensionRequest(IUIApplicationDelegate, UIApplication, NSDictionary, Action<NSDictionary>)	A watchkit extension has made a request.
OnActivated(IUIApplicationDelegate, UIApplication)	The app has moved from the inactive to actie state.
OnResignActivation(IUIApplicationDelegate, UIApplication)	The app is about to move from the active state to the inactive state.
OpenUrl(IUIApplicationDelegate, UIApplication, NSUrl, NSDictionary)	Indicates that the application should open the specified `url` with context from `options`.
OpenUrl(IUIApplicationDelegate, UIApplication, NSUrl, String, NSObject)	Loads a resource from the specified URL.
PerformActionForShortcutItem(IUIApplicationDelegate, UIApplication, UIApplicationShortcutItem, UIOperationHandler)	Called by the system when the user initiates a Home screen quick action, unless the interaction was handled in WillFinishLaunching(UIApplication, NSDictionary) or M:UIKit.UIApplicationDelegate.DidFinishLaunching*.
PerformFetch(IUIApplicationDelegate, UIApplication, Action<UIBackgroundFetchResult>)	Indicates that the application can begin a fetch operation if it has data to download.
ProtectedDataDidBecomeAvailable(IUIApplicationDelegate, UIApplication)	Protected files are now available.
ProtectedDataWillBecomeUnavailable(IUIApplicationDelegate, UIApplication)	Indicates that protected files are about to be encrypted and unavailable for reading.
ReceivedLocalNotification(IUIApplicationDelegate, UIApplication, UILocalNotification)	Indicates that the app received a local notification.
ReceivedRemoteNotification(IUIApplicationDelegate, UIApplication, NSDictionary)	Indicates that the app received a remote notification.
ReceiveMemoryWarning(IUIApplicationDelegate, UIApplication)	The app has received a low-memory warning from the system.
RegisteredForRemoteNotifications(IUIApplicationDelegate, UIApplication, NSData)	Indicates that the device successfully registered with Apple Push Service.
SetWindow(IUIApplicationDelegate, UIWindow)
ShouldAllowExtensionPointIdentifier(IUIApplicationDelegate, UIApplication, NSString)	Requests permission from the app to run app extensions based on the extension point identified by `extensionPointIdentifier`.
ShouldRequestHealthAuthorization(IUIApplicationDelegate, UIApplication)	The system calls this method when the developer's app should ask the user for access to HealthKit data.
ShouldRestoreApplicationState(IUIApplicationDelegate, UIApplication, NSCoder)	Whether the application should restore saved state information.
ShouldSaveApplicationState(IUIApplicationDelegate, UIApplication, NSCoder)	Whether the application should save application state information.
UserActivityUpdated(IUIApplicationDelegate, UIApplication, NSUserActivity)	Informs the app that the NSUserActivity object in `userActivity` has been updated.
UserDidAcceptCloudKitShare(IUIApplicationDelegate, UIApplication, CKShareMetadata)
WillChangeStatusBarFrame(IUIApplicationDelegate, UIApplication, CGRect)	Indicates that the frame of the status bar is about to change.
WillChangeStatusBarOrientation(IUIApplicationDelegate, UIApplication, UIInterfaceOrientation, Double)	Indicates that the orientation of the status bar is about to change.
WillContinueUserActivity(IUIApplicationDelegate, UIApplication, String)	Informs the app that the user is attempting to continue a `userActivityType` action for which data might not be available, and returns to notify the user that the app will continue the activity.
WillEncodeRestorableState(IUIApplicationDelegate, UIApplication, NSCoder)	Indicates that the app is about to store application state data.
WillEnterForeground(IUIApplicationDelegate, UIApplication)	Indicates that the application is about to enter the foreground.
WillFinishLaunching(IUIApplicationDelegate, UIApplication, NSDictionary)	Indicates that the app is about to finish its launching procedures.
WillTerminate(IUIApplicationDelegate, UIApplication)	Indicates that the app is about to terminate.

Applies to