What is different between @id/android:list and @+id/android:list ?

by James Lee » Sat, 17 Jul 2010 02:23:30 GMT

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 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 ?


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