In a nutshell, "@id/xxx" means use that pre-existing ID#. "@+id/xxx" means assign a new ID# to that symbol and then use the ID#.
On Jul 15, 12:47 am, James Lee <[email protected]> wrote: > Hi, everyone~ > > I've some test about Android ListActvity. As you know, we have to set > @id/android:list as ListView id in layout XML, when we use > ListActivity in our project. But, It is working fine when I use @+id/ > android:list instead of @id/android:list. Um.. Anyone know what is > different between �...@id/android:list and @+id/android:list ? -- You received this message because you are subscribed to the Google Groups "Android Developers" 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-developers?hl=en
