android.widget
Class BaseExpandableListAdapter

java.lang.Object
  android.widget.BaseExpandableListAdapter

All Implemented Interfaces:

ExpandableListAdapter, HeterogeneousExpandableList

Direct Known Subclasses:

CursorTreeAdapter, SimpleExpandableListAdapter

public abstract class BaseExpandableListAdapter
extends Object
implements ExpandableListAdapter, HeterogeneousExpandableList

Constructor Summary

BaseExpandableListAdapter()

Method Summary

boolean	areAllItemsEnabled()
int	getChildType(int groupPosition, int childPosition)
int	getChildTypeCount()
long	getCombinedChildId(long groupId, long childId)
long	getCombinedGroupId(long groupId)
int	getGroupType(int groupPosition)
int	getGroupTypeCount()
boolean	isEmpty()
void	notifyDataSetChanged()
void	notifyDataSetInvalidated()
void	onGroupCollapsed(int groupPosition)
void	onGroupExpanded(int groupPosition)
void	registerDataSetObserver(DataSetObserver observer)
void	unregisterDataSetObserver(DataSetObserver observer)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface android.widget.ExpandableListAdapter

getChild, getChildId, getChildrenCount, getChildView, getGroup, getGroupCount, getGroupId, getGroupView, hasStableIds, isChildSelectable

Constructor Detail

BaseExpandableListAdapter

public BaseExpandableListAdapter()

Method Detail

registerDataSetObserver

public void registerDataSetObserver(DataSetObserver observer)

Specified by:

registerDataSetObserver in interface ExpandableListAdapter

unregisterDataSetObserver

public void unregisterDataSetObserver(DataSetObserver observer)

Specified by:

unregisterDataSetObserver in interface ExpandableListAdapter

notifyDataSetInvalidated

public void notifyDataSetInvalidated()

notifyDataSetChanged

public void notifyDataSetChanged()

areAllItemsEnabled

public boolean areAllItemsEnabled()

Specified by:

areAllItemsEnabled in interface ExpandableListAdapter

onGroupCollapsed

public void onGroupCollapsed(int groupPosition)

Specified by:

onGroupCollapsed in interface ExpandableListAdapter

onGroupExpanded

public void onGroupExpanded(int groupPosition)

Specified by:

onGroupExpanded in interface ExpandableListAdapter

getCombinedChildId

public long getCombinedChildId(long groupId,
                               long childId)

Specified by:

getCombinedChildId in interface ExpandableListAdapter

getCombinedGroupId

public long getCombinedGroupId(long groupId)

Specified by:

getCombinedGroupId in interface ExpandableListAdapter

isEmpty

public boolean isEmpty()

Specified by:

isEmpty in interface ExpandableListAdapter

getChildType

public int getChildType(int groupPosition,
                        int childPosition)

Specified by:

getChildType in interface HeterogeneousExpandableList

getChildTypeCount

public int getChildTypeCount()

Specified by:

getChildTypeCount in interface HeterogeneousExpandableList

getGroupType

public int getGroupType(int groupPosition)

Specified by:

getGroupType in interface HeterogeneousExpandableList

getGroupTypeCount

public int getGroupTypeCount()

Specified by:

getGroupTypeCount in interface HeterogeneousExpandableList