private async Task <PcAudio> GetCurrentAudioStateAsync(CoreAudioController coreAudioController)
{
var audioState = new PcAudio
{
ApplicationVersion = ApplicationVersion,
ProtocolVersion = ProtocolVersion
};
var devices = await coreAudioController.GetPlaybackDevicesAsync();
foreach (var device in devices.Where(x => x.State == DeviceState.Active).ToList())
{
audioState.DeviceIds.Add(device.Id.ToString(), device.FullName);
}
var defaultPlaybackDevice = coreAudioController.DefaultPlaybackDevice;
audioState.DefaultDevice = new AudioDevice
{
Name = defaultPlaybackDevice.FullName,
DeviceId = defaultPlaybackDevice.Id.ToString(),
MasterVolume = defaultPlaybackDevice.Volume,
MasterMuted = defaultPlaybackDevice.IsMuted
};
return(audioState);
}
protected async Task UpdateDevice()
{
deviceInvalidated = false;
if (DeviceID.HasValue)
{
var devices = await Controller.GetPlaybackDevicesAsync();
Device = devices.FirstOrDefault(d => d.Id == DeviceID.Value);
// Even if a specific device is selected and not available, do not fall back to the default device
return;
}
Device = await Controller.GetDefaultDeviceAsync(DeviceType.Playback, Role.Multimedia);
}
public void GetDevices()
{
var devtask = _audioctrl.GetPlaybackDevicesAsync(DeviceState.All);
devtask.ContinueWith(task =>
{
var devices = task.Result;
_devassoc.Clear();
foreach (var device in devices)
{
_devassoc.UpdateGeneric(device.FullName, device);
}
_devicesChanged = true;
Loading[0] = false;
});
}