title: Theoretical question about notifications in android
body: <p>There are many new and old articles on how to implement notification tracking, but I'm not really about sending them, but about what to use for the background process of tracking them. In fact, I am seriously confused, because on old articles this is implemented using services that are outdated.</p>
  <p>I read about WorkManager, which is relatively new, but many say that it is not suitable for notifications. I also found various other options, but according to other developers, they are also not unambiguous.</p>
  <p>I hope you will advise me the most suitable option for background work that will not stop even when the application is closed and removed from the &quot;tabs&quot;</p>