I have android app which is connected to a background channel and publishes notification to the device when a new event triggers in the channel , And it works fine when my app is in foreground . But it does not work when the app is not running. How to achieve that? I am not using Firebase in either android or backend, in backend its simply a JS channel which pushes updates to the channel which are to be caught by the clients connected to the channel- how to do that?
Can I use WorkManager ? but it is for jobs like->
Deferrable, because you don’t need it to happen immediately, and in fact might want to wait for some constraints to be met (such as waiting for a network connection)
As I dont use FCM , how do I achieve the background notification in android?