Android Question Countdown Timer Question


Active Member
Licensed User
Greetings Community,
Please, how do I do a countdown timer having a start and end time?

The start and end time is in the format "yyyy-mm-dd HH:mm:ss"

I want to have a sub that accepts the start time and end and countdown like this 👇
TimerCountDown(start_time, end_time)

Thank you 🤝