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added in API level 1


public interface FilterQueryProvider


This class can be used by external clients of CursorAdapter and CursorTreeAdapter to define how the content of the adapter should be filtered.

See also:


Public methods

abstract Cursor runQuery(CharSequence constraint)

Runs a query with the specified constraint.

Public methods


added in API level 1
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.

constraint CharSequence: the constraint with which the query must be filtered

Cursor a Cursor representing the results of the new query

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