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UNUserNotificationCenter.GetNotificationCategories Method

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Definition

Namespace:
UserNotifications
Assembly:
Xamarin.iOS.dll
Assembly:
Xamarin.Mac.dll

Returns the currently registered notification categories for the app, processing them before they are returned.

[Foundation.Export("getNotificationCategoriesWithCompletionHandler:")]
[ObjCRuntime.Unavailable(ObjCRuntime.PlatformName.TvOS, ObjCRuntime.PlatformArchitecture.All, null)]
public virtual void GetNotificationCategories (Action<Foundation.NSSet<UserNotifications.UNNotificationCategory>> completionHandler);
abstract member GetNotificationCategories : Action<Foundation.NSSet<UserNotifications.UNNotificationCategory>> -> unit
override this.GetNotificationCategories : Action<Foundation.NSSet<UserNotifications.UNNotificationCategory>> -> unit

Parameters

completionHandler
Action<NSSet<UNNotificationCategory>>

An action that takes an array of the currently registered notification categories and returns void.

Attributes
ExportAttribute UnavailableAttribute

Applies to