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| author | Teddy Wing | 2019-03-24 19:10:40 +0100 |
|---|---|---|
| committer | Teddy Wing | 2019-03-24 19:10:40 +0100 |
| commit | 28a6eafbf3ba46abe4560cecd4696457f5615137 (patch) | |
| tree | 48b208557601179b52d16f2a3c75e5c0755428e3 /lib | |
| parent | c484af9d5844fa29be77d098542a74e313dad4c6 (diff) | |
| download | DomeKey-28a6eafbf3ba46abe4560cecd4696457f5615137.tar.bz2 | |
HeadphoneKeyEventBluetooth: Determine Bluetooth device class
Learn how to find out if a device is a pair of headphones with remote
control capabilities.
This produces the following output:
2019-03-24 19:07:46.265 DomeKey[59146:1474861] Device class major: 4
2019-03-24 19:07:46.266 DomeKey[59146:1474861] Device class minor: 6
2019-03-24 19:07:46.266 DomeKey[59146:1474861] Class of device: 2360344
2019-03-24 19:07:46.266 DomeKey[59146:1474861] Service class major: 288
2019-03-24 19:07:46.266 DomeKey[59146:1474861] Major audio
2019-03-24 19:07:46.266 DomeKey[59146:1474861] Minor audio
2019-03-24 19:07:46.266 DomeKey[59146:1474861] Is remote controller
Other potentially useful but unused constants are:
kBluetoothSDPUUID16ServiceClassAVRemoteControlTarget
kBluetoothSDPUUID16ServiceClassAVRemoteControl
kBluetoothSDPUUID16ServiceClassAVRemoteControlController
in IOBluetooth's `BluetoothAssignedNumbers.h`.
From this, we should be able to figure out if a device is a remote
control-capable pair of headphones.
Diffstat (limited to 'lib')
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