private void InitParticipant(ParticipantItem participant)
{
var partAVModality = (AVModality)participant.Participant.Modalities[ModalityTypes.AudioVideo];
partAVModality.ActionAvailabilityChanged += OnParticipantActionAvailabilityChanged;
partAVModality.ModalityStateChanged += OnParticipantModalityStateChanged;
var partVideoChannel = partAVModality.VideoChannel;
partVideoChannel.StateChanged += OnParticipantVideoChannelStateChanged;
if (participant.Participant.IsSelf)
{
var localpPartAVModality = (AVModality)participant.Participant.Modalities[ModalityTypes.AudioVideo];
participant.AVModality = partAVModality;
participant.VideoChannel = partVideoChannel;
LocalParticipantVideoModel = participant;
}
else
{
if (_avModality.CanInvoke(ModalityAction.Connect))
{
Connect();
}
participant.AVModality = partAVModality;
participant.VideoChannel = partVideoChannel;
}
}
public static void AvConnect(ConversationWindow conversationWindow)
{
try
{
AVModality avModality = (AVModality)conversationWindow.Conversation.Modalities[ModalityTypes.AudioVideo];
if (avModality != null)
{
if (avModality.CanInvoke(ModalityAction.Connect))
{
avModality.BeginConnect(null, null);
}
}
}
catch (Exception ex)
{
LogManage.WriteLog(typeof(LyncHelper), ex);
}
finally
{
}
}
private static void Modality_Response_Connect(ConversationWindow conversationWindow)
{
try
{
var modalities = conversationWindow.Conversation.Modalities;
//视频通道
VideoChannel videoChannel = null;
//音频通道
AudioChannel audioChannel = null;
AVModality avModality = ((AVModality)modalities[ModalityTypes.AudioVideo]);
if (avModality != null)
{
//视频通道
videoChannel = avModality.VideoChannel;
//音频通道
audioChannel = avModality.AudioChannel;
}
//视频
if (videoChannel != null && videoChannel.State == ChannelState.Connecting)
{
Application.Current.Dispatcher.BeginInvoke(new Action(() =>
{
try
{
if (avModality.CanInvoke(ModalityAction.Accept))
{
//接受
avModality.Accept();
if (videoChannel.CanInvoke(ChannelAction.Start))
{
videoChannel.BeginStart(null, null);
}
}
}
catch (Exception ex)
{
LogManage.WriteLog(typeof(LyncHelper), ex);
};
}));
}
//语音
else if (audioChannel != null && audioChannel.State == ChannelState.Connecting)
{
if (avModality.CanInvoke(ModalityAction.Accept))
{
//接受
avModality.Accept();
}
}
}
catch (Exception ex)
{
LogManage.WriteLog(typeof(LyncHelper), ex);
}
finally
{
}
}
/// <summary>
/// 通道响应(accept)
/// </summary>
/// <param name="conversationWindow">会话窗体</param>
private static void Modality_Response_Accept(ConversationWindow conversationWindow)
{
try
{
var modalities = conversationWindow.Conversation.Modalities;
//视频通道
VideoChannel videoChannel = null;
//音频通道
AudioChannel audioChannel = null;
AVModality avModality = ((AVModality)modalities[ModalityTypes.AudioVideo]);
if (avModality != null)
{
//视频通道
videoChannel = avModality.VideoChannel;
//音频通道
audioChannel = avModality.AudioChannel;
}
//内容共享
ContentSharingModality shareContent = (ContentSharingModality)modalities[ModalityTypes.ContentSharing];
//程序共享
ApplicationSharingModality applicationSharing = (ApplicationSharingModality)modalities[ModalityTypes.ApplicationSharing];
//视频
if (videoChannel != null && videoChannel.State == ChannelState.Receive)
{
Application.Current.Dispatcher.BeginInvoke(new Action(() =>
{
try
{
if (avModality.CanInvoke(ModalityAction.Accept))
{
//接受
avModality.Accept();
if (videoChannel.CanInvoke(ChannelAction.Start))
{
videoChannel.BeginStart(null, null);
}
}
}
catch (Exception ex)
{
LogManage.WriteLog(typeof(LyncHelper), ex);
};
}));
}
//语音
else if (audioChannel != null && audioChannel.State == ChannelState.Receive)
{
if (avModality.CanInvoke(ModalityAction.Accept))
{
//接受
avModality.Accept();
}
}
//共享ppt、电子白板
else if (shareContent != null && shareContent.State == ModalityState.Notified)
{
shareContent.Accept();
}
//共享应用程序
else if (applicationSharing != null && applicationSharing.State == ModalityState.Notified)
{
applicationSharing.Accept();
if (AddContent_Type_CallBack != null)
{
AddContent_Type_CallBack(SharingType.Application);
}
}
}
catch (Exception ex)
{
LogManage.WriteLog(typeof(LyncHelper), ex);
}
finally
{
}
}