Instance Property

badge

The number to apply to the app’s icon.

Declaration

@NSCopying var badge: NSNumber? { get set }

Discussion

Use this property to specify the number to apply to the app’s icon when the notification arrives. If your app is not authorized to display badge-based notifications, this property is ignored.

Specify the number 0 to remove the current badge, if present. Specify a number greater than 0 to display a badge with that number. Specify nil to leave the current badge unchanged.

See Also

Getting the Notification Data

var title: String

The localized title, containing the reason for the alert.

var subtitle: String

The localized subtitle, containing a secondary description of the reason for the alert.

var body: String

The localized message to display in the notification alert.

var sound: UNNotificationSound?

The sound to play when the notification is delivered.

var launchImageName: String

The name of the custom launch image to display when your app is launched in response to the notification.

var userInfo: [AnyHashable : Any]

A dictionary of custom information associated with the notification.

var attachments: [UNNotificationAttachment]

An array of attachments to display in an alert-based notification.

Beta Software

This documentation contains preliminary information about an API or technology in development. This information is subject to change, and software implemented according to this documentation should be tested with final operating system software.

Learn more about using Apple's beta software