private async void StopSpeak(SpeakModel obj)
{
ThrowIfPublishVerify();
Participant.IsSpeaking = false;
var resources = Participant.Resources.ToList();
foreach (var streamResource in resources)
{
await Async.Create(() => Unpublish(streamResource.MediaType, streamResource.ResourceId))
.TryRun("取消发布摄像头。");
VideoBoxType videoBoxType;
if (streamResource.MediaType.TryConvertVideoBoxType(out videoBoxType))
{
VideoBoxManager.Release(Participant.Account.AccountId, videoBoxType);
}
}
Participant.Resources.Clear();
LayoutChanged(MediaType.Camera);
}
private async void StartSpeak(SpeakModel obj)
{
if (_firstTimeToSpeak)
{
Monitor.Enter(_syncRoot);
if (_firstTimeToSpeak)
{
_firstTimeToSpeak = false;
}
Monitor.Exit(_syncRoot);
return;
}
ThrowIfPublishVerify();
Participant.IsSpeaking = true;
Console.WriteLine($"_autoPublish:{_autoPublish}");
if (_autoPublish)
{
IEnumerable <string> micDeviceName;
if (!_deviceNameAccessor.TryGetName(DeviceName.Microphone, new Func <DeviceName, bool>(d => { return(d.Option == "first"); }), out micDeviceName))
{
throw new Exception("麦克风未设置！");
}
await Async.Create(() => Publish(MediaType.Microphone, micDeviceName.FirstOrDefault())).TryRun("发布Microphone失败。");
IEnumerable <string> cameraDeviceName;
if (!_deviceNameAccessor.TryGetName(DeviceName.Camera, new Func <DeviceName, bool>(d => { return(d.Option == "first"); }), out cameraDeviceName))
{
throw new Exception("人像摄像头未设置！");
}
await Async.Create(() => Publish(MediaType.Camera, cameraDeviceName.FirstOrDefault())).TryRun("发布Camera失败。");
}
}
