如何在按钮点击时播放声音，只在电晕sdk中播放一次？

Question

我试图只在用户点击按钮时播放一次声音我该怎么做？

这是我到目前为止所做的，但我怎样才能添加声音：

local widget = require( "widget" )
--button performed only once
local minusButtonPressed = false

local function handleButtonEvent( event )

    if ( ( "ended" == event.phase ) and (minusButtonPressed == false) and (afterCorrect == false)) then
        minusScore() 
        print( "Button was pressed and released" )
        --disable the button
        minusButtonPressed = true
    end
 end


local button1 = widget.newButton
{
    width = 350,
    height = 360,
    left= 30,
    top= 220,
    defaultFile = "speakers.png",
    overFile = "wrong.png",
    --label = "button",
    onEvent = handleButtonEvent
}

Answer 1

我不知道你的程序是否需要它，但尝试包含音频库 并使用

local laserSound = audio.loadSound( "laserBlast.wav" ) //init the sound 
local laserChannel = audio.play( laserSound )  //play the sound once complete