I want to ask some object what the currently active component is. By active I mean that the component is visible and not obscured by any other components and is currently the one the user is interfacing with.
For example a TabNavigator contains several children, each child contains a number of UI fields like TextInput. Now I want ask some object not being the TabNavigator which component is currently active. I know I can ask the TabNavigator which child is selected but the point is that I need to know the composition hierarchy in order to ask the question. Is there a simple way to obtain which component is visible (not the visible property) to the user and is currently receiving user input. Thanks in advance.
