Is it possible to use Notifee's notification trigger to send out a silent notification on iOS/Android?

[Immacio]

Exact scenario I have in mind is:

1. Create a notification trigger that is silent/invisible (no notification is displayed or shown to the user but the app is woken up)
2. Catch that notification somehow with Notifee's onBackgroundEvent handler and cancel the silent notification
3. Re-display my own notification after fetching data from some API.

I basically want to have personalized notifications for the user at a certain time, without having to create a new Firebase service that sends these pushes out to users.

[mikehardy]

Unknown - never investigated if there is ability to execute logic between timed firing of scheduled notification and posting of notification. Seems like it should be possible with a notification extension helper on iOS and usage of WorkManager on Android, just never tried this as a use case. I think you'll be a first attempt / test user on it and will have to investigate and report