Accessing methods of Android LocationManager, AlarmManger,...

[papo2608]

How do you access for example methods of the LocationManager or the AlarmManager? And where should they be located in your described architecture? Domain-, Data- or Presentation-Layer? In my opinion it should be placed in the Datalayer and accessed through an interface.

[android10]

You should have a use case first and then go across the different layers where the domain layer is in which you solve your problem, this means, where your business logic resides. Said that, the data layer is for data and it uses a repository pattern so you could you use it if that satisfy your needs, otherwise it might be a good idea to create something like a service layer for accessing to system services. Whichever approach you use, don't couple any framework stuff with your domain layer and do not go directly from your UI layer to the system services.