android.widget
public
interface
android.widget.FilterQueryProvider
android.widget.FilterQueryProvider |
|
This class can be used by external clients of CursorAdapter and
CursorTreeAdapter to define how the content of the adapter should be
filtered.
Summary
Details
Public Methods
Runs a query with the specified constraint. This query is requested
by the filter attached to this adapter.
Contract: when constraint is null or empty, the original results,
prior to any filtering, must be returned.
Parameters
constraint
| the constraint with which the query must
be filtered |
Returns
- a Cursor representing the results of the new query