/**@class android.widget.BaseAdapter implements android.widget.ListAdapter implements android.widget.SpinnerAdapter @extends java.lang.Object Common base class of common implementation for an {@link android.widget.Adapter} that can be used in both {@link android.widget.ListView} (by implementing the specialized {@link android.widget.ListAdapter} interface) and {@link android.widget.Spinner} (by implementing the specialized {@link android.widget.SpinnerAdapter} interface). */ var BaseAdapter = { /** */ hasStableIds : function( ) {}, /** */ registerDataSetObserver : function( ) {}, /** */ unregisterDataSetObserver : function( ) {}, /**Notifies the attached observers that the underlying data has been changed and any View reflecting the data set should refresh itself. */ notifyDataSetChanged : function( ) {}, /**Notifies the attached observers that the underlying data is no longer valid or available. Once invoked this adapter is no longer valid and should not report further data set changes. */ notifyDataSetInvalidated : function( ) {}, /** */ areAllItemsEnabled : function( ) {}, /** */ isEnabled : function( ) {}, /** */ getDropDownView : function( ) {}, /** */ getItemViewType : function( ) {}, /** */ getViewTypeCount : function( ) {}, /** */ isEmpty : function( ) {}, /** */ getAutofillOptions : function( ) {}, /**Sets the value returned by {@link #getAutofillOptions}() */ setAutofillOptions : function( ) {}, };