android.widget
Class ResourceCursorTreeAdapter

java.lang.Object
  android.widget.BaseExpandableListAdapter
      android.widget.CursorTreeAdapter
          android.widget.ResourceCursorTreeAdapter

All Implemented Interfaces:

CursorFilter.CursorFilterClient, ExpandableListAdapter, Filterable

Direct Known Subclasses:

SimpleCursorTreeAdapter

public abstract class ResourceCursorTreeAdapter
extends CursorTreeAdapter

A fairly simple ExpandableListAdapter that creates views defined in an XML file. You can specify the XML file that defines the appearance of the views.

Nested Class Summary

Nested classes/interfaces inherited from class android.widget.CursorTreeAdapter

CursorTreeAdapter.MyCursorHelper

Field Summary

Fields inherited from class android.widget.CursorTreeAdapter

mChildrenCursorHelpers, mCursorFilter, mFilterQueryProvider, mGroupCursorHelper

Constructor Summary

ResourceCursorTreeAdapter(Context context, Cursor cursor, int groupLayout, int childLayout)
Constructor.

ResourceCursorTreeAdapter(Context context, Cursor cursor, int collapsedGroupLayout, int expandedGroupLayout, int childLayout)
Constructor.

ResourceCursorTreeAdapter(Context context, Cursor cursor, int collapsedGroupLayout, int expandedGroupLayout, int childLayout, int lastChildLayout)
Constructor.

Method Summary

View	newChildView(Context context, Cursor cursor, boolean isLastChild, ViewGroup parent) Makes a new child view to hold the data pointed to by cursor.
View	newGroupView(Context context, Cursor cursor, boolean isExpanded, ViewGroup parent) Makes a new group view to hold the group data pointed to by cursor.

Methods inherited from class android.widget.CursorTreeAdapter

bindChildView, bindGroupView, changeCursor, convertToString, deactivateChildrenCursorHelper, getChild, getChildId, getChildrenCount, getChildrenCursor, getChildrenCursorHelper, getChildView, getCursor, getFilter, getFilterQueryProvider, getGroup, getGroupCount, getGroupId, getGroupView, hasStableIds, isChildSelectable, notifyDataSetChanged, notifyDataSetChanged, notifyDataSetInvalidated, onGroupCollapsed, runQueryOnBackgroundThread, setChildrenCursor, setFilterQueryProvider, setGroupCursor

Methods inherited from class android.widget.BaseExpandableListAdapter

areAllItemsEnabled, getCombinedChildId, getCombinedGroupId, isEmpty, onGroupExpanded, registerDataSetObserver, unregisterDataSetObserver

Methods inherited from class java.lang.Object

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

Constructor Detail

ResourceCursorTreeAdapter

public ResourceCursorTreeAdapter(Context context,
                                 Cursor cursor,
                                 int collapsedGroupLayout,
                                 int expandedGroupLayout,
                                 int childLayout,
                                 int lastChildLayout)

Constructor.

Parameters:

context - The context where the ListView associated with this SimpleListItemFactory is running

cursor - The database cursor

collapsedGroupLayout - resource identifier of a layout file that defines the views for collapsed groups.

expandedGroupLayout - resource identifier of a layout file that defines the views for expanded groups.

childLayout - resource identifier of a layout file that defines the views for all children but the last..

lastChildLayout - resource identifier of a layout file that defines the views for the last child of a group.

ResourceCursorTreeAdapter

public ResourceCursorTreeAdapter(Context context,
                                 Cursor cursor,
                                 int collapsedGroupLayout,
                                 int expandedGroupLayout,
                                 int childLayout)

Constructor.

Parameters:

context - The context where the ListView associated with this SimpleListItemFactory is running

cursor - The database cursor

collapsedGroupLayout - resource identifier of a layout file that defines the views for collapsed groups.

expandedGroupLayout - resource identifier of a layout file that defines the views for expanded groups.

childLayout - resource identifier of a layout file that defines the views for all children.

ResourceCursorTreeAdapter

public ResourceCursorTreeAdapter(Context context,
                                 Cursor cursor,
                                 int groupLayout,
                                 int childLayout)

Constructor.

Parameters:

context - The context where the ListView associated with this SimpleListItemFactory is running

cursor - The database cursor

groupLayout - resource identifier of a layout file that defines the views for all groups.

childLayout - resource identifier of a layout file that defines the views for all children.

Method Detail

newChildView

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

Description copied from class: CursorTreeAdapter

Makes a new child view to hold the data pointed to by cursor.

Specified by:

newChildView in class CursorTreeAdapter

Parameters:

context - Interface to application's global information

cursor - The cursor from which to get the data. The cursor is already moved to the correct position.

isLastChild - Whether the child is the last child within its group.

parent - The parent to which the new view is attached to

Returns:

the newly created view.

newGroupView

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

Description copied from class: CursorTreeAdapter

Makes a new group view to hold the group data pointed to by cursor.

Specified by:

newGroupView in class CursorTreeAdapter

Parameters:

context - Interface to application's global information

cursor - The group cursor from which to get the data. The cursor is already moved to the correct position.

isExpanded - Whether the group is expanded.

parent - The parent to which the new view is attached to

Returns:

The newly created view.