android.widget

Class CursorTreeAdapter

java.lang.Object

android.widget.BaseExpandableListAdapter

android.widget.CursorTreeAdapter

All Implemented Interfaces:

ExpandableListAdapter, Filterable, HeterogeneousExpandableList

Direct Known Subclasses:

ResourceCursorTreeAdapter

public abstract class CursorTreeAdapter
extends BaseExpandableListAdapter
implements Filterable

Constructor Summary

Constructors

Constructor and Description
CursorTreeAdapter(Cursor cursor, Context context)
CursorTreeAdapter(Cursor cursor, Context context, boolean autoRequery)

Method Summary

Methods

Modifier and Type	Method and Description
protected abstract void	bindChildView(View view, Context context, Cursor cursor, boolean isLastChild)
protected abstract void	bindGroupView(View view, Context context, Cursor cursor, boolean isExpanded)
void	changeCursor(Cursor cursor)
String	convertToString(Cursor cursor)
Cursor	getChild(int groupPosition, int childPosition)
long	getChildId(int groupPosition, int childPosition)
int	getChildrenCount(int groupPosition)
protected abstract Cursor	getChildrenCursor(Cursor groupCursor)
View	getChildView(int groupPosition, int childPosition, boolean isLastChild, View convertView, ViewGroup parent)
Cursor	getCursor()
Filter	getFilter()
FilterQueryProvider	getFilterQueryProvider()
Cursor	getGroup(int groupPosition)
int	getGroupCount()
long	getGroupId(int groupPosition)
View	getGroupView(int groupPosition, boolean isExpanded, View convertView, ViewGroup parent)
boolean	hasStableIds()
boolean	isChildSelectable(int groupPosition, int childPosition)
protected abstract View	newChildView(Context context, Cursor cursor, boolean isLastChild, ViewGroup parent)
protected abstract View	newGroupView(Context context, Cursor cursor, boolean isExpanded, ViewGroup parent)
void	notifyDataSetChanged()
void	notifyDataSetChanged(boolean releaseCursors)
void	notifyDataSetInvalidated()
void	onGroupCollapsed(int groupPosition)
Cursor	runQueryOnBackgroundThread(CharSequence constraint)
void	setChildrenCursor(int groupPosition, Cursor childrenCursor)
void	setFilterQueryProvider(FilterQueryProvider filterQueryProvider)
void	setGroupCursor(Cursor cursor)

Methods inherited from class android.widget.BaseExpandableListAdapter

areAllItemsEnabled, getChildType, getChildTypeCount, getCombinedChildId, getCombinedGroupId, getGroupType, getGroupTypeCount, isEmpty, onGroupExpanded, registerDataSetObserver, unregisterDataSetObserver

Methods inherited from class java.lang.Object

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

Constructor Detail

CursorTreeAdapter

public CursorTreeAdapter(Cursor cursor,
                 Context context)

CursorTreeAdapter

public CursorTreeAdapter(Cursor cursor,
                 Context context,
                 boolean autoRequery)

Method Detail

getChildrenCursor

protected abstract Cursor getChildrenCursor(Cursor groupCursor)

setGroupCursor

public void setGroupCursor(Cursor cursor)

setChildrenCursor

public void setChildrenCursor(int groupPosition,
                     Cursor childrenCursor)

getChild

public Cursor getChild(int groupPosition,
              int childPosition)

Specified by:

getChild in interface ExpandableListAdapter

getChildId

public long getChildId(int groupPosition,
              int childPosition)

Specified by:

getChildId in interface ExpandableListAdapter

getChildrenCount

public int getChildrenCount(int groupPosition)

Specified by:

getChildrenCount in interface ExpandableListAdapter

getGroup

public Cursor getGroup(int groupPosition)

Specified by:

getGroup in interface ExpandableListAdapter

getGroupCount

public int getGroupCount()

Specified by:

getGroupCount in interface ExpandableListAdapter

getGroupId

public long getGroupId(int groupPosition)

Specified by:

getGroupId in interface ExpandableListAdapter

getGroupView

public View getGroupView(int groupPosition,
                boolean isExpanded,
                View convertView,
                ViewGroup parent)

Specified by:

getGroupView in interface ExpandableListAdapter

newGroupView

protected abstract View newGroupView(Context context,
                Cursor cursor,
                boolean isExpanded,
                ViewGroup parent)

bindGroupView

protected abstract void bindGroupView(View view,
                 Context context,
                 Cursor cursor,
                 boolean isExpanded)

getChildView

public View getChildView(int groupPosition,
                int childPosition,
                boolean isLastChild,
                View convertView,
                ViewGroup parent)

Specified by:

getChildView in interface ExpandableListAdapter

newChildView

protected abstract View newChildView(Context context,
                Cursor cursor,
                boolean isLastChild,
                ViewGroup parent)

bindChildView

protected abstract void bindChildView(View view,
                 Context context,
                 Cursor cursor,
                 boolean isLastChild)

isChildSelectable

public boolean isChildSelectable(int groupPosition,
                        int childPosition)

Specified by:

isChildSelectable in interface ExpandableListAdapter

hasStableIds

public boolean hasStableIds()

Specified by:

hasStableIds in interface ExpandableListAdapter

notifyDataSetChanged

public void notifyDataSetChanged()

Overrides:

notifyDataSetChanged in class BaseExpandableListAdapter

notifyDataSetChanged

public void notifyDataSetChanged(boolean releaseCursors)

notifyDataSetInvalidated

public void notifyDataSetInvalidated()

Overrides:

notifyDataSetInvalidated in class BaseExpandableListAdapter

onGroupCollapsed

public void onGroupCollapsed(int groupPosition)

Specified by:

onGroupCollapsed in interface ExpandableListAdapter

Overrides:

onGroupCollapsed in class BaseExpandableListAdapter

convertToString

public String convertToString(Cursor cursor)

runQueryOnBackgroundThread

public Cursor runQueryOnBackgroundThread(CharSequence constraint)

getFilter

public Filter getFilter()

Specified by:

getFilter in interface Filterable

getFilterQueryProvider

public FilterQueryProvider getFilterQueryProvider()

setFilterQueryProvider

public void setFilterQueryProvider(FilterQueryProvider filterQueryProvider)

changeCursor

public void changeCursor(Cursor cursor)

getCursor

public Cursor getCursor()