Android AdapterView.OnItemSelectedListener

AdapterView.OnItemSelectedListener

Summary


Public Methods
abstract void onItemSelected(AdapterView<?> parent, View view, int position, long id)

Callback method to be invoked when an item in this view has been selected.

abstract void onNothingSelected(AdapterView<?> parent)
Callback method to be invoked when the selection disappears from this view.
Parameters
parent The AdapterView where the selection happened
view The view within the AdapterView that was clicked
position The position of the view in the adapter
id The row id of the item that is selected
原文地址:https://www.cnblogs.com/conncui/p/AdapterView-OnItemSelectedListener.html