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AdapterView.OnItemLongClickListener

版本:Android 2.3 r1

结构

继承关系

public static interfaceAdapterView.OnItemLongClickListener

类概述

定义了当长按视图中的项目时调用的回调函数的接口。

公有方法

public abstract booleanonItemLongClick(AdapterView parent,Viewview, int position, long id)

当按下视图中的项目并保持按下状态(长按)时执行的回调函数。 实现时如果需要访问与选中条目关联的数据,可以调用getItemAtPosition(position)

参数

parent发生点击事件的AbsListView

view AbsListView中被点击的视图。

position视图在一览中的位置(索引)。

id被点击条目的行ID

返回值

如果回调函数处理了长按事件,返回真;否则返回假。

补充

本文由Android中文在线文档转换而成。


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