I have a working Ionic project for Android and iOS. It is a very simple app and just embeds the https://www. address of my website.
I want to display notifications on the app that pop up on your phone according to logged in Firebase User on Website (this website is displayed embedded on the app). Notifications need to connect to my realtime Firebase database. When an entry is added to firebase for logged in user the app will display a notification in ionic. There may need to be a way so that the app stays running in the background and can fetch notifications of firebase db still.
Once the code is working I need it compiling for latest Android APK which I beleiev is level 30. Mine is level 29 I think.