createMeeting method
Implementation
Future<CrMeetInfo> createMeeting() async {
final Map data = await CrImpl.instance.createMeeting();
int sdkErr = data["sdkErr"] ?? 0;
int id = data["id"] ?? 0;
CrMeetInfo meetInfo = CrMeetInfo(confId: id, sdkErr: sdkErr);
return meetInfo;
}