handsFree(_:isRoaming:)
Tells the delegate the roaming indicator of the connected Bluetooth hands-free phone or headset has changed.
Declaration
optional func handsFree(_ device: IOBluetoothHandsFreeDevice!, isRoaming: NSNumber!)Parameters
- device:
The connected Bluetooth hands-free phone or headset.
- isRoaming:
The new value of the roaming indicator. For possible values, see Iobluetoothhandsfreeindicatorroam.