private void JoinMeetingCallback(IntPtr pData)
{
JoinMeetingResult joinMeetingResult =
(JoinMeetingResult)Marshal.PtrToStructure(pData, typeof(JoinMeetingResult));
ReturnMessage joinMeetingMessage;
if (joinMeetingResult.m_result.m_rc == 0)
{
if (!string.IsNullOrEmpty(joinMeetingResult.m_meetingInfo.m_szTeacherPhoneId))
{
MainSpeaker.Id = joinMeetingResult.m_meetingInfo.m_szTeacherPhoneId;
}
joinMeetingMessage = ReturnMessage.GenerateData(joinMeetingResult.m_meetingInfo.m_szTeacherPhoneId);
}
else
{
CurrentMeetingId = 0;
switch (joinMeetingResult.m_result.m_rc)
{
case 13:
joinMeetingMessage = MessageManager.CameraNotSet;
break;
case 14:
joinMeetingMessage = MessageManager.MicrophoneNotSet;
break;
case 15:
case -1009:
joinMeetingMessage = MessageManager.SpeakerNotSet;
break;
default:
joinMeetingMessage = MessageManager.FailedToJoinMeeting;
break;
}
}
SetResult("JoinMeeting", joinMeetingMessage);
}
//command handlers
private async Task JoinMeetingAsync()
{
GlobalData.Instance.ViewArea = new ViewArea()
{
Width = _meetingView.ActualWidth,
Height = _meetingView.ActualHeight
};
uint[] uint32SOfNonDataArray =
{
(uint)_meetingView.PictureBox1.Handle.ToInt32(),
(uint)_meetingView.PictureBox2.Handle.ToInt32(),
(uint)_meetingView.PictureBox3.Handle.ToInt32(),
(uint)_meetingView.PictureBox4.Handle.ToInt32(),
};
foreach (var hwnd in uint32SOfNonDataArray)
{
Log.Logger.Debug($"【figure hwnd】：{hwnd}");
}
uint[] uint32SOfDataArray = { (uint)_meetingView.PictureBox5.Handle.ToInt32() };
foreach (var hwnd in uint32SOfDataArray)
{
Log.Logger.Debug($"【data hwnd】：{hwnd}");
}
JoinMeetingResult joinMeetingResult =
await
_sdkService.JoinMeeting(MeetingId, uint32SOfNonDataArray, uint32SOfNonDataArray.Length,
uint32SOfDataArray,
uint32SOfDataArray.Length);
//if failed to join meeting, needs to roll back
if (joinMeetingResult.m_result.m_rc != 0)
{
Log.Logger.Error(
$"【join meeting result】：result={joinMeetingResult.m_result.m_rc}, msg={joinMeetingResult.m_result.m_message}");
switch (joinMeetingResult.m_result.m_rc)
{
case 13:
joinMeetingResult.m_result.m_message = Messages.WarningNoCamera;
break;
case 14:
joinMeetingResult.m_result.m_message = Messages.WarningNoMicrophone;
break;
case 15:
case -1009:
joinMeetingResult.m_result.m_message = Messages.WarningNoSpeaker;
break;
case -915:
joinMeetingResult.m_result.m_message = Messages.WarningInvalidMeetingNo;
break;
case -914:
joinMeetingResult.m_result.m_message = Messages.WarningMeetingHasBeenEnded;
break;
}
_startMeetingCallbackEvent(false, joinMeetingResult.m_result.m_message);
_meetingView.Close();
}
else
{
//if join meeting successfully, then make main view invisible
_startMeetingCallbackEvent(true, "");
//if not speaker, then clear mode menu items
if (!_sdkService.IsSpeaker)
{
ModeMenuItems.Clear();
IsSpeaker = Visibility.Collapsed;
}
else
{
IsSpeaker = Visibility.Visible;
}
if (_lessonDetail.Id > 0)
{
ResponseResult result = await
_bmsService.UpdateMeetingStatus(_lessonDetail.Id, _userInfo.UserId,
DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss"),
string.Empty);
HasErrorMsg(result.Status, result.Message);
}
}
}
