Called when the view previously created by Fragment.OnCreateView(Android.Views.LayoutInflater, Android.Views.ViewGroup, Android.Views.ViewGroup) has been detached from the fragment. The next time the fragment needs to be displayed, a new view will be created. This is called after Fragment.OnStop and before Fragment.OnDestroy. It is called regardless of whether Fragment.OnCreateView(Android.Views.LayoutInflater, Android.Views.ViewGroup, Android.Views.ViewGroup) returned a non-null view. Internally it is called after the view's state has been saved but before it has been removed from its parent.