Home/ Questions/Q 4566120
In Process

The Archive Base Latest Questions

Editorial Team
  • 0
Asked: 2026-05-21T18:44:33+00:00

For my application I am going to create a variety of abstract classes that

  • 0

For my application I am going to create a variety of abstract classes that extend the android.app.Activity and android.app.Service classes.

  • When I subclass my abstract classes how do I add them to the android manifest?
  • Do I need to add both the abstract class and my sub class to the manifest or just the subclass?
  • Do they need to be in the same package?
Share

Leave an answer

You must login to add an answer.

Need An Account,

1 Answer

  1. Editorial Team

    You add the final subclasses to the manifest as regular Activities/Services; the abstract classes don’t need to be there, as the manifest is only a lookup so the system knows which class to launch in response to an Intent

    If by ‘package’ you mean Java package (e.g. com.mycompany.whatever), then no, just add the relevant import (or use the fully qualified name) when creating the subclass.

    If by ‘package’ you mean APK, then yes, the abstract base should be in there with the regular code, as although it is possible to call between APKs, you this relies on classes you can instantiate. You can split the abstract classes out into an Android library project, if they’re going to get re-used – Android library projects are essentially shared source, rather than traditional Java jars.

    Let me know if you need more details on any of this, as this is quite a broad question, and I’d like to keep the answer size managable

    • 0