Filterable

Kotlin |Java

public interface Filterable

android.widget.Filterable

Known indirect subclasses

ArrayAdapter<T>, CursorAdapter, CursorTreeAdapter, HeaderViewListAdapter, ResourceCursorAdapter, ResourceCursorTreeAdapter, SimpleAdapter, SimpleCursorAdapter, SimpleCursorTreeAdapter

ArrayAdapter<T>	You can use this adapter to provide views for an `AdapterView`, Returns a view for each object in a collection of data objects you provide, and can be used with list-based user interface widgets such as `ListView` or `Spinner`.
CursorAdapter	Adapter that exposes data from a `Cursor` to a `ListView` widget.
CursorTreeAdapter	An adapter that exposes data from a series of `Cursor`s to an `ExpandableListView` widget.
HeaderViewListAdapter	ListAdapter used when a ListView has header views.
ResourceCursorAdapter	An easy adapter that creates views defined in an XML file.
ResourceCursorTreeAdapter	A fairly simple ExpandableListAdapter that creates views defined in an XML file.
SimpleAdapter	An easy adapter to map static data to views defined in an XML file.
SimpleCursorAdapter	An easy adapter to map columns from a cursor to TextViews or ImageViews defined in an XML file.
SimpleCursorTreeAdapter	An easy adapter to map columns from a cursor to TextViews or ImageViews defined in an XML file.

Defines a filterable behavior. A filterable class can have its data constrained by a filter. Filterable classes are usually Adapter implementations.

See also:

Filter

Summary

Public methods
`abstract Filter`	`getFilter()` Returns a filter that can be used to constrain data with a filtering pattern.

Public methods


        abstract
        
        
        
        
        Filter


      getFilter()

Returns a filter that can be used to constrain data with a filtering pattern.

Public methods

getFilter

Added in API level 1

public abstract Filter getFilter ()

Returns a filter that can be used to constrain data with a filtering pattern.

This method is usually implemented by Adapter classes.

Returns
`Filter`	a filter used to constrain data