I'm working on a video call application with flutter. For the calling part, I'm using Jitsi's API.
I'm trying to implement video call notification for the callee just like popular calling apps (e.g. if the user locked the screen, then display a full-screen notification with a ringtone; if the user is using the phone, then just show the notification with accept/reject option on top).
There are many packages like callkeep, flutter_callkeep, connectycube_flutter_call_kit, etc. But they seem to be only for "call with phone number". I also searched through a lot of posts here, but I can't find good examples of how to implement incoming "non-phone-number" video calls. I'm open to use FCM as suggested in many posts
Is there a way to do this without using native code?