Android
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

Public Methods

          Cursor  runQuery(CharSequence constraint)
Runs a query with the specified constraint.

Details

Public Methods

public 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 the constraint with which the query must be filtered

Returns

  • a Cursor representing the results of the new query
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