added in version 22.1.0
belongs to Maven artifact com.android.support:leanback-v17:28.0.0-alpha1

CursorObjectAdapter

public class CursorObjectAdapter
extends ObjectAdapter

java.lang.Object
↳	android.support.v17.leanback.widget.ObjectAdapter
	↳	android.support.v17.leanback.widget.CursorObjectAdapter

An ObjectAdapter implemented with a Cursor.

Summary

From class


    android.support.v17.leanback.widget.ObjectAdapter

Public constructors
`CursorObjectAdapter(PresenterSelector presenterSelector)` Constructs an adapter with the given `PresenterSelector`.
`CursorObjectAdapter(Presenter presenter)` Constructs an adapter that uses the given `Presenter` for all items.
`CursorObjectAdapter()` Constructs an adapter.

Public methods
`void`	`changeCursor(Cursor cursor)` Changes the underlying cursor to a new cursor.
`void`	`close()` Closes this adapter, closing the backing `Cursor` as well.
`Object`	`get(int index)` Returns the item for the given position.
`final Cursor`	`getCursor()` Returns the `Cursor` backing the adapter.
`final CursorMapper`	`getMapper()` Returns the `CursorMapper` used to convert `Cursor` rows into Objects.
`boolean`	`isClosed()` Returns true if the adapter, and hence the backing `Cursor`, is closed; false otherwise.
`boolean`	`isImmediateNotifySupported()` Returns true if the adapter pairs each underlying data change with a call to notify and false otherwise.
`final void`	`setMapper(CursorMapper mapper)` Sets the `CursorMapper` used to convert `Cursor` rows into Objects.
`int`	`size()` Returns the number of items in the adapter.
`Cursor`	`swapCursor(Cursor cursor)` Swap in a new Cursor, returning the old Cursor.

Protected methods
`final void`	`invalidateCache(int index)` Removes an item from the cache.
`final void`	`invalidateCache(int index, int count)` Removes `count` items starting at `index`.
`void`	`onCursorChanged()` Called whenever the cursor changes.
`void`	`onMapperChanged()` Called when `setMapper(CursorMapper)` is called and a different mapper is provided. <