protected override void OnStart()
{
_audioWatcher = new audioWatcher(this.CreateBusAttachment(ref _audioBusAttachment));
_audioWatcher.Added += this.audioWatcher_Added;
_audioWatcher.Start();
_channelWatcher = new channelWatcher(this.CreateBusAttachment(ref _channelBusAttachment));
_channelWatcher.Added += this.channelWatcher_Added;
_channelWatcher.Start();
_powerSwitchWatcher = new binaryWatcher(this.CreateBusAttachment(ref _powerSwitchBusAttachment));
_powerSwitchWatcher.Added += this.powerSwitchWatcher_Added;
_powerSwitchWatcher.Start();
}
private async void audioWatcher_Added(audioWatcher watcher, AllJoynServiceInfo args)
{
if (_audioConsumer == null && args.ObjectPath.Contains(_expectedBusObjectPath))
{
var joinResult = await audioConsumer.JoinSessionAsync(args, watcher);
if (joinResult.Status == AllJoynStatus.Ok)
{
_audioConsumer = joinResult.Consumer;
_audioConsumer.SessionLost += this.Consumer_SessionLost;
// subscribe to value changes
_audioConsumer.MuteChanged += this.audioConsumer_MuteChanged;
_audioConsumer.VolumeChanged += this.audioConsumer_VolumeChanged;
// populate initial values
var muteResult = await _audioConsumer.GetMuteAsync();
if (muteResult.Status != AllJoynStatus.Ok)
{
return;
}
this.Mute = muteResult.Mute;
var volumeResult = await _audioConsumer.GetVolumeAsync();
if (volumeResult.Status != AllJoynStatus.Ok)
{
return;
}
this.Volume = volumeResult.Volume;
this.IsConnected = true;
}
}
}
