Simple app which demonstrates workmanager and pending notification
The WorkManager API makes it easy to schedule deferrable, asynchronous tasks that are expected to run
even if the app exits or device restarts.
Key features:
Backwards compatible up to API 14
Uses JobScheduler on devices with API 23+
Uses a combination of BroadcastReceiver + AlarmManager on devices with API 14-22
Add work constraints like network availability or charging status
Schedule asynchronous one-off or periodic tasks
Monitor and manage scheduled tasks
Chain tasks together
Ensures task execution, even if the app or device restarts
Adheres to power-saving features like Doze mode
Read More WorkManager