File Doc Category Size Date Package
SpinnerAdapter.java API Doc Android 1.5 API 1867 Wed May 06 22:41:56 BST 2009 android.widget

SpinnerAdapter

public interface SpinnerAdapter implements Adapter

Extended {@link Adapter} that is the bridge between a {@link android.widget.Spinner} and its data. A spinner adapter allows to define two different views: one that shows the data in the spinner itself and one that shows the data in the drop down list when the spinner is pressed.

Fields Summary
Constructors Summary
Methods Summary
public android.view.View getDropDownView(int position, android.view.View convertView, android.view.ViewGroup parent)
Get a {@link android.view.View} that displays in the drop down popup the data at the specified position in the data set.
param
position index of the item whose view we want.
param
convertView the old view to reuse, if possible. Note: You should check that this view is non-null and of an appropriate type before using. If it is not possible to convert this view to display the correct data, this method can create a new view.
param
parent the parent that this view will eventually be attached to
return
a {@link android.view.View} corresponding to the data at the specified position.