added in API level 1

FilterQueryProvider

public interface 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

Public methods

abstract Cursor runQuery(CharSequence constraint)

Runs a query with the specified constraint.

Public methods

runQuery

added in API level 1
public abstract Cursor runQuery (CharSequence constraint)

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 CharSequence: the constraint with which the query must be filtered

Returns
Cursor a Cursor representing the results of the new query