How to get the time in the table instead of the saved schedule data

hello:
How to get the time in the table instead of the saved schedule data.I want to use this data to display the unscheduled time of the day in real time


[BasicScheduleModel][BasicScheduleModel](https://Class BasicScheduleModel)
The interface getWeekDayTime() can only obtain the data that has been saved for the current shift, not real-time. Is there any other way to obtain this data?
Thanks in advance for your help and answers