How to remind every 2 hours at specific time intervals using flutter

Question

I am writing a water reminder application. I want to send a notification every 2 hours at specific time intervals by using flutter_local_notifications or awesome_notifications. Its notifications should be sent every 2 hours, starting at 8 AM and ending at 6 PM or at a specified start and end time. Is there a way to do these operations?

Answer 1

you can use a package like cron https://pub.dev/packages/cron to achieve this.

 cron.schedule(Schedule.parse('*/3 * * * *'), () async {
    print('every three minutes');
  });