Added in API level 1

Summary: Ctors | Methods | Inherited Methods

ResourceCursorTreeAdapter

Kotlin |Java

public abstract class ResourceCursorTreeAdapter
extends CursorTreeAdapter

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

Known direct subclasses

SimpleCursorTreeAdapter

SimpleCursorTreeAdapter An easy adapter to map columns from a cursor to TextViews or ImageViews defined in an XML file.

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.

Summary

Public constructors
`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.

Public methods
`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.

Inherited methods

From class


        
          android.widget.CursorTreeAdapter

`abstract void`	`bindChildView(View view, Context context, Cursor cursor, boolean isLastChild)` Bind an existing view to the child data pointed to by cursor
`abstract void`	`bindGroupView(View view, Context context, Cursor cursor, boolean isExpanded)` Bind an existing view to the group data pointed to by cursor.
`void`	`changeCursor(Cursor cursor)`
`String`	`convertToString(Cursor cursor)`
`Cursor`	`getChild(int groupPosition, int childPosition)`
`long`	`getChildId(int groupPosition, int childPosition)`
`View`	`getChildView(int groupPosition, int childPosition, boolean isLastChild, View convertView, ViewGroup parent)`
`int`	`getChildrenCount(int groupPosition)`
`abstract Cursor`	`getChildrenCursor(Cursor groupCursor)` Gets the Cursor for the children at the given group.
`Cursor`	`getCursor()`
`Filter`	`getFilter()` Returns a filter that can be used to constrain data with a filtering pattern.
`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)`
`abstract View`	`newChildView(Context context, Cursor cursor, boolean isLastChild, ViewGroup parent)` Makes a new child view to hold the data pointed to by cursor.
`abstract View`	`newGroupView(Context context, Cursor cursor, boolean isExpanded, ViewGroup parent)` Makes a new group view to hold the group data pointed to by cursor.
`void`	`notifyDataSetChanged()`
`void`	`notifyDataSetChanged(boolean releaseCursors)` Notifies a data set change, but with the option of not releasing any cached cursors.
`void`	`notifyDataSetInvalidated()`
`void`	`onGroupCollapsed(int groupPosition)` Called when a group is collapsed.
`Cursor`	`runQueryOnBackgroundThread(CharSequence constraint)`
`void`	`setChildrenCursor(int groupPosition, Cursor childrenCursor)` Sets the children Cursor for a particular group.
`void`	`setFilterQueryProvider(FilterQueryProvider filterQueryProvider)`
`void`	`setGroupCursor(Cursor cursor)` Sets the group Cursor.

From class


        
          android.widget.BaseExpandableListAdapter

`boolean`	`areAllItemsEnabled()`
`int`	`getChildType(int groupPosition, int childPosition)` Get the type of child View that will be created by `ExpandableListAdapter.getChildView(int, int, boolean, View, ViewGroup)` for the specified child item.
`int`	`getChildTypeCount()` Returns the number of types of child Views that will be created by `ExpandableListAdapter.getChildView(int, int, boolean, View, ViewGroup)` .
`long`	`getCombinedChildId(long groupId, long childId)` Override this method if you foresee a clash in IDs based on this scheme: Base implementation returns a long: bit 0: Whether this ID points to a child (unset) or group (set), so for this method this bit will be 1.
`long`	`getCombinedGroupId(long groupId)` Override this method if you foresee a clash in IDs based on this scheme: Base implementation returns a long: bit 0: Whether this ID points to a child (unset) or group (set), so for this method this bit will be 0.
`int`	`getGroupType(int groupPosition)` Get the type of group View that will be created by `ExpandableListAdapter.getGroupView(int, boolean, View, ViewGroup)` .
`int`	`getGroupTypeCount()` Returns the number of types of group Views that will be created by `ExpandableListAdapter.getGroupView(int, boolean, View, ViewGroup)` .
`boolean`	`isEmpty()`
`void`	`notifyDataSetChanged()`
`void`	`notifyDataSetInvalidated()`
`void`	`onGroupCollapsed(int groupPosition)` Called when a group is collapsed.
`void`	`onGroupExpanded(int groupPosition)` Called when a group is expanded.
`void`	`registerDataSetObserver(DataSetObserver observer)`
`void`	`unregisterDataSetObserver(DataSetObserver observer)`

From class


        
          java.lang.Object

`Object`	`clone()` Creates and returns a copy of this object.
`boolean`	`equals(Object obj)` Indicates whether some other object is "equal to" this one.
`void`	`finalize()` Called by the garbage collector on an object when garbage collection determines that there are no more references to the object.
`final Class<?>`	`getClass()` Returns the runtime class of this `Object`.
`int`	`hashCode()` Returns a hash code value for the object.
`final void`	`notify()` Wakes up a single thread that is waiting on this object's monitor.
`final void`	`notifyAll()` Wakes up all threads that are waiting on this object's monitor.
`String`	`toString()` Returns a string representation of the object.
`final void`	`wait(long timeoutMillis, int nanos)` Causes the current thread to wait until it is awakened, typically by being notified or interrupted, or until a certain amount of real time has elapsed.
`final void`	`wait(long timeoutMillis)` Causes the current thread to wait until it is awakened, typically by being notified or interrupted, or until a certain amount of real time has elapsed.
`final void`	`wait()` Causes the current thread to wait until it is awakened, typically by being notified or interrupted.

From interface


        
          android.widget.Filterable


        abstract
        
        
        
        
        Filter


      getFilter()

Returns a filter that can be used to constrain data with a filtering pattern.

From interface


        
          android.widget.ExpandableListAdapter

`abstract boolean`	`areAllItemsEnabled()`
`abstract Object`	`getChild(int groupPosition, int childPosition)` Gets the data associated with the given child within the given group.
`abstract long`	`getChildId(int groupPosition, int childPosition)` Gets the ID for the given child within the given group.
`abstract View`	`getChildView(int groupPosition, int childPosition, boolean isLastChild, View convertView, ViewGroup parent)` Gets a View that displays the data for the given child within the given group.
`abstract int`	`getChildrenCount(int groupPosition)` Gets the number of children in a specified group.
`abstract long`	`getCombinedChildId(long groupId, long childId)` Gets an ID for a child that is unique across any item (either group or child) that is in this list.
`abstract long`	`getCombinedGroupId(long groupId)` Gets an ID for a group that is unique across any item (either group or child) that is in this list.
`abstract Object`	`getGroup(int groupPosition)` Gets the data associated with the given group.
`abstract int`	`getGroupCount()` Gets the number of groups.
`abstract long`	`getGroupId(int groupPosition)` Gets the ID for the group at the given position.
`abstract View`	`getGroupView(int groupPosition, boolean isExpanded, View convertView, ViewGroup parent)` Gets a View that displays the given group.
`abstract boolean`	`hasStableIds()` Indicates whether the child and group IDs are stable across changes to the underlying data.
`abstract boolean`	`isChildSelectable(int groupPosition, int childPosition)` Whether the child at the specified position is selectable.
`abstract boolean`	`isEmpty()`
`abstract void`	`onGroupCollapsed(int groupPosition)` Called when a group is collapsed.
`abstract void`	`onGroupExpanded(int groupPosition)` Called when a group is expanded.
`abstract void`	`registerDataSetObserver(DataSetObserver observer)`
`abstract void`	`unregisterDataSetObserver(DataSetObserver observer)`

From interface


        
          android.widget.HeterogeneousExpandableList

`abstract int`	`getChildType(int groupPosition, int childPosition)` Get the type of child View that will be created by `ExpandableListAdapter.getChildView(int, int, boolean, View, ViewGroup)` for the specified child item.
`abstract int`	`getChildTypeCount()` Returns the number of types of child Views that will be created by `ExpandableListAdapter.getChildView(int, int, boolean, View, ViewGroup)` .
`abstract int`	`getGroupType(int groupPosition)` Get the type of group View that will be created by `ExpandableListAdapter.getGroupView(int, boolean, View, ViewGroup)` .
`abstract int`	`getGroupTypeCount()` Returns the number of types of group Views that will be created by `ExpandableListAdapter.getGroupView(int, boolean, View, ViewGroup)` .

Public constructors