I understand that the onItemSelected callback is run on the first layout, but it doesn't quite make sense to me why. I'd like the spinner to act as a simple drop down selection list that allows the user to select a single item. The only selection completed hook I found is the onItemSelected callback. However, if that gets called on the spinner's layout, then I would have to differentiate in my callback handler between onItemSelected calls due to layouts and onItemSelected calls due to user actions. And I can't see of any way to actually differentiate between the two. Probably I'm just unclear on the usage pattern. But how would I go about implementing a simple drop down selector (just like an HTML one) that will record the option that the user selects?
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