The delegate of a CBPeripheralManager object must adopt the CBPeripheralManagerDelegate protocol, a protocol consisting of numerous optional methods and one required method. The protocol’s optional methods are used by the delegate to verify publishing and advertising, and to monitor read, write, and subscription requests from remote central devices. The protocol’s required method, which indicates whether the peripheral manager is available, is called when the peripheral manager’s state is updated.
UIKit for Mac 13.0+Beta
Monitoring Changes to the Peripheral Manager’s State
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.