Android API (54)-Filterable

Preface

This chapter content is android. widget. Filterable, version for Android 2.2 r1, translated from "de rod", welcome to visit his blog: http://sparkrico.javaeye.com, thank you again "de rod "! I look forward to your participation in Android Chinese API translation, contact me over140@gmail.com.

 

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Body

I. Structure

Public interface Filterable

Android. widget. SpinnerAdapter

 

Direct subclass

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

 

Ii. Overview

Defines a filterable behavior. A filterable class can filter its data through a filter. The filtering class is usually implemented by the Adapter.

　　　　

Iii. Public Methods

Public abstract FilterGetFilter ()

Returns a filter that can constrain data through a filtering mode.

This method is usually implemented by the Adapter class.

Return Value

A filter used to constrain data

 

Iv. Supplement

Article Link

Option for automatically matching contacts (Filterable usage)

How to add the over-limit feature to ListView