apple.usernotifications.protocol

Interface UNUserNotificationCenterDelegate

public interface UNUserNotificationCenterDelegate

Nested Class Summary

Nested Classes

Modifier and Type	Interface and Description
static interface	UNUserNotificationCenterDelegate.Block_userNotificationCenterDidReceiveNotificationResponseWithCompletionHandler
static interface	UNUserNotificationCenterDelegate.Block_userNotificationCenterWillPresentNotificationWithCompletionHandler

Method Summary

Modifier and Type	Method and Description
default void	userNotificationCenterDidReceiveNotificationResponseWithCompletionHandler(UNUserNotificationCenter center, UNNotificationResponse response, UNUserNotificationCenterDelegate.Block_userNotificationCenterDidReceiveNotificationResponseWithCompletionHandler completionHandler) The method will be called on the delegate when the user responded to the notification by opening the application, dismissing the notification or choosing a UNNotificationAction.
default void	userNotificationCenterOpenSettingsForNotification(UNUserNotificationCenter center, UNNotification notification) The method will be called on the delegate when the application is launched in response to the user's request to view in-app notification settings.
default void	userNotificationCenterWillPresentNotificationWithCompletionHandler(UNUserNotificationCenter center, UNNotification notification, UNUserNotificationCenterDelegate.Block_userNotificationCenterWillPresentNotificationWithCompletionHandler completionHandler) The method will be called on the delegate only if the application is in the foreground.

Method Detail

userNotificationCenterDidReceiveNotificationResponseWithCompletionHandler

default void userNotificationCenterDidReceiveNotificationResponseWithCompletionHandler(UNUserNotificationCenter center,
                                                                                       UNNotificationResponse response,
                                                                                       UNUserNotificationCenterDelegate.Block_userNotificationCenterDidReceiveNotificationResponseWithCompletionHandler completionHandler)

The method will be called on the delegate when the user responded to the notification by opening the application, dismissing the notification or choosing a UNNotificationAction. The delegate must be set before the application returns from application:didFinishLaunchingWithOptions:.

userNotificationCenterWillPresentNotificationWithCompletionHandler

default void userNotificationCenterWillPresentNotificationWithCompletionHandler(UNUserNotificationCenter center,
                                                                                UNNotification notification,
                                                                                UNUserNotificationCenterDelegate.Block_userNotificationCenterWillPresentNotificationWithCompletionHandler completionHandler)

The method will be called on the delegate only if the application is in the foreground. If the method is not implemented or the handler is not called in a timely manner then the notification will not be presented. The application can choose to have the notification presented as a sound, badge, alert and/or in the notification list. This decision should be based on whether the information in the notification is otherwise visible to the user.

userNotificationCenterOpenSettingsForNotification

default void userNotificationCenterOpenSettingsForNotification(UNUserNotificationCenter center,
                                                               UNNotification notification)

The method will be called on the delegate when the application is launched in response to the user's request to view in-app notification settings. Add UNAuthorizationOptionProvidesAppNotificationSettings as an option in requestAuthorizationWithOptions:completionHandler: to add a button to inline notification settings view and the notification settings view in Settings. The notification will be nil when opened from Settings.