GitHub - alberto234/schedule-alarm-manager: Android and iOS library to manage alarms based on schedules, e.g., On between 9 AM an 5 PM daily. Everyday at 9 AM an "on" alarm will trigger, and
Using AlarmManager like a pro. All of us must have used AlarmManager… | by Nikit Bhandari | AndroidPub | Medium
AlarmManager - Alarm Manager in Android Studio | Android Studio Tutorial - YouTube