ios - Register for remote notifications in navigation controller -

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i have many different views in app. while application state active have generic response remotenotifications not alertview. 1 way place notification observer in uinavigationcontroller rather in different view controllers , place notification element in navigationcontroller.view. however, far nothing appears in navigationcontroller.view when try add label there. has had success doing this?

if understand correctly, seems want show view whenever app receives remote notification , want able display view anywhere inside app. if correct, best approach create new uiwindow object , display overlay on top of app's main window. answer describes how create uiwindow , display it. additionally, library similar you're trying accomplish.


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