AudioRoute
The type of the audio route.
Enumerator
- routeDefault
- -1: The default audio route.
- routeHeadset
- 0: Audio output routing is a headset with microphone.
- routeEarpiece
- 1: The audio route is an earpiece.
- routeHeadsetnomic
- 2: The audio route is a headset without a microphone.
- routeSpeakerphone
- 3: The audio route is the speaker that comes with the device.
- routeLoudspeaker
- 4: The audio route is an external speaker. (iOS and macOS only)
- routeHeadsetbluetooth
- 5: The audio route is a Bluetooth device using the HFP protocol.
- routeUsb
- 6: The audio route is a USB peripheral device. (For macOS only)
- routeHdmi
- 7: The audio route is an HDMI peripheral device. (For macOS only)
- routeDisplayport
- 8: The audio route is a DisplayPort peripheral device. (For macOS only)
- routeAirplay
- 9: The audio route is Apple AirPlay. (For macOS only)
- routeBluetoothSpeaker
- 10: The audio route is a Bluetooth device using the A2DP protocol.