|Modifier and Type||Method and Description|
Callback method to be invoked when an item in this view has been selected.
Callback method to be invoked when the selection disappears from this view.
void onItemSelected(AdapterView<?> parent, View view, int position, long id)
Callback method to be invoked when an item in this view has been selected. This callback is invoked only when the newly selected position is different from the previously selected position or if there was no selected item.Impelmenters can call getItemAtPosition(position) if they need to access the data associated with the selected item.
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
void onNothingSelected(AdapterView<?> parent)
parent- The AdapterView that now contains no selected item.