Drop down notifications

[K4LCIFER]

Is Your Feature Request Related to a Problem?

Currently, when notifications are received, I only get a vibration, and a pending notification symbol for the app is shown at the top, but I don't get a drop down that shows what the notification is — I have to open the notification drawer to be able to see it.

Feature Description

I would like for there to be a drop down notification when a notification is received.

Alternative Solutions

No response

Additional Context

Perhaps related to #219

[micahmo]

For devs: this is called a "head's up" notification (on Android). I spent just a little bit of timing looking into this with flutter_local_notifications and it wasn't immediately obvious how to do it. I tried changing both the importance and priority, but no luck so far. So this will require some more investigation by whomever eventually implements it.