问题
I want to know that what will be the best way to implement spinner in a listview. My scenario is I am getting products names, prices and their number from server side. For this I am going to make one main Activity (with one xml) that will contain the listview and a separate adapter class to make the adapter for the listview and that adapter layout. Now I want to ask is this approach will be good as I will be having some operations on spinner selection (getting each spinner (or product) dropdown number, spinner (or product) name and position) and also I will have to handle spinner positions as getview() will render each time? Or you people suggest me some good ideas instead of this?
回答1:
Having many spinners in a ListView is possible but I would imagine in most cases it'd be inconvenient for the user -- too much clutter and moving elements on top of each other. I suggest you create a separate Fragment for item details, and only display static items in your ListView that will take the user to item details fragment (with spinners and anything else you might need). Take a look at this design pattern: Multi-pane layouts
来源：https://stackoverflow.com/questions/23662979/what-is-the-best-way-to-implement-multiple-spinners