private void FriendsListForm_FormClosed(object sender, FormClosedEventArgs e)
{
if (_exitType == MainFormExitType.Exit)
{
if (_nrtcInit)
{
//退出前需要结束音视频设备，防止错误的数据上报
MultimediaHandler.EndDevices();
System.Threading.Thread.Sleep(500);
//在释放前需要按步骤清理音视频模块和nim client模块
NIM.VChatAPI.Cleanup();
}
if (!_beKicked)
{
System.Threading.Semaphore s = new System.Threading.Semaphore(0, 1);
NIM.ClientAPI.Logout(NIM.NIMLogoutType.kNIMLogoutAppExit, (r) =>
{
s.Release();
});
//需要logout执行完才能退出程序
s.WaitOne(TimeSpan.FromSeconds(10));
NIM.ClientAPI.Cleanup();
}
Application.Exit();
}
}
private void InitVChatHandler()
{
System.Threading.ThreadPool.QueueUserWorkItem((args) =>
{
MultimediaHandler.GetInstance().Init(this);
});
}
public static MultimediaHandler GetInstance()
{
if (media_handler == null)
{
media_handler = new MultimediaHandler();
}
return(media_handler);
}
void MultiVChatForm_FormClosed(object sender, FormClosedEventArgs e)
{
NIM.VChatAPI.End();
_multiVChatFormGraphics_pb01.Dispose();
_multiVChatFormGraphics_pb02.Dispose();
_multiVChatFormGraphics_pb03.Dispose();
_multiVChatFormGraphics_pb04.Dispose();
//将音视频通知重新交回给p2p
MultimediaHandler.InitVChatInfo();
}
public MultiVChatForm(string roomId)
{
InitializeComponent();
this._roomId = roomId;
cm = new System.Windows.Forms.ContextMenu();
this.Text += "房间号:" + roomId;
rtb_multichat_info.Text += "欢迎进入房间\n";
this.tb_roomid.Text = roomId;
this.Load += MultiVChatForm_Load;
this.FormClosed += MultiVChatForm_FormClosed;
MultimediaHandler.GetInstance().PeopleStatusHandler += OnMultiChatStatus;
this.lv_members.Items.Add(NIMDemo.Helper.UserHelper.SelfId, NIMDemo.Helper.UserHelper.SelfId, 0);
}
private void InitVChat()
{
System.Threading.ThreadPool.QueueUserWorkItem((args) =>
{
try
{
if (_nrtcInit = NIM.VChatAPI.Init(""))
{
MultimediaHandler.GetInstance().Init(this);
}
else
{
MessageBox.Show("NIM VChatAPI init failed!");
}
}
catch (Exception exception)
{
System.Diagnostics.Debug.WriteLine(exception.ToString());
}
});
}
