SoundEffectConstants

译者署名:凌云健笔

译者链接:http://www.cnblogs.com/lijian2010/

版本:Android 2.3 r1

 

结构

继承关系

public class SoundEffectConstants extends Object

 

java.lang.Object

android.view.SoundEffectConstants

 

类概述

playSoundEffect(int)所需的播放声效设定常量。

 

常量

public static final int CLICK

(译者注:单击事件)常量,取值0 (0x00000000)

 

public static final int NAVIGATION_DOWN

(译者注:View.FOCUS_DOWN)常量,取值4 (0x00000004)

 

public static final int NAVIGATION_LEFT

(译者注:View.FOCUS_LEFT)常量,取值1 (0x00000001)

 

public static final int NAVIGATION_RIGHT

(译者注:View.FOCUS_RIGHT)常量,取值3 (0x00000003)

 

public static final int NAVIGATION_UP

(译者注:View.FOCUS_UP)常量,取值2 (0x00000002)

 

公共方法

public static int getContantForFocusDirection(int direction)

针对不同声音方向,获得相应的发声常数。

参数

                            direction  参数取值为以下常量之一:FOCUS_UP, FOCUS_DOWN, FOCUS_LEFT, FOCUS_RIGHT, FOCUS_FORWARD , FOCUS_BACKWARD.

                   返回值

                            合适的发声常数

                  

补充

文章链接

触感反馈和声音反馈的效果实现