Permanent Notification

[diegoleondev]

How can I make the notification undeletable?

[Pauligrinder]

I don't think you can. Android 14 has changed the behaviour such that the previously permanent notifications can also be dismissed. On older versions I think the parameter ongoing=true should do the trick.

A hack for Android 14, I guess, would be to launch a background task periodically that checks for the notification and sends it again if it has been dismissed.