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AdapterView.OnItemLongClickListener

版本：Android 2.3 r1

 

结构

继承关系

public static interface AdapterView.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 boolean onItemLongClick (AdapterView<?> parent, View view, 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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