Cancels the delivery of the specified scheduled local notification.
- iOS 4.0–10.0Deprecated
- Mac Catalyst 13.0–13.0Deprecated
The local notification to cancel.
Calling this method also programmatically dismisses the notification if it is currently displaying an alert.
The frame rectangle defining the area of the status bar.
The minimum amount of time (measured in seconds) an app may run a critical background task in the background.
Attempts to open the resource at the specified URL.
Sets the icon of a Newsstand app to an image depicting the current issue of a publication.
A Boolean value that determines whether the status bar is hidden.
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