startDiscovery(session:)
Begins the extension’s device discovery process.
Declaration
func startDiscovery(session: DDDiscoverySession)Parameters
- session:
An object that reports discovery events.
Discussion
The system controls the discovery process using this function by calling it when AVRoutePickerView displays. You code your extension to search the local network or paired Bluetooth devices for a third-party device of interest that you want the system to include in the picker.