I am programming with android studio and I am using the mvp (model view presenter) pattern. But I have some broadcast receiver e.g. to know when the device is starting. Also I have a class called notificationhelper, there I create the notification channels and define the exact messages.
Are these (bc and helper) classes allowed in the mvp / mvc pattern?
And are these classes model or more like presenter/controller?
I am not sure at all, so what would you say?