Should be used on Activity classes to enable usage of AndroidAnnotations
Any view related code should happen in an
The annotation value should be one of R.layout.* fields. If not set, no
content view will be set, and you should call the setContentView() method
yourself, in onCreate()
If the activity is abstract, the generated activity will not be final.
Otherwise, it will be final. You can use AndroidAnnotations to create
Abstract classes that handle common code, but we want you to make a clear
decision on that subject.
The main reason is that the generated code should not be considered a public
API, and may change between releases. So if you extend some generated
activity, you may have to adapt your code when you upgrade