You only need to extend "Activity" if you are making another activity, the same with Service or any other class. So your array does not need to extend Activity or Service. You also don't need to add every class you make to the manifest.
Yusuf Saib Android ·T· · ·Mobile· stick together The views, opinions and statements in this email are those of the author solely in their individual capacity, and do not necessarily represent those of T-Mobile USA, Inc. On Jun 18, 8:05 am, dapaintballer331 <[email protected]> wrote: > We're allowed to create simple classes with helper methods, right? > > I guess my question is, do they need to extend "activity" or > "service"? Do I need to declare them in AndroidManifest? > > An example of what I want is my own type of array, called > NoobList.class, which extends ArrayList. I can just instantate it, > right? The only thing android specific I added was "package ......;" > to the top of NoobList.java --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Android Beginners" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/android-beginners?hl=en -~----------~----~----~----~------~----~------~--~---
