Flash 声音动作脚本启动音乐并自动停止背景声音

Question

我正在研究闪存。我想在单击 MUSIC ON 按钮时自动停止背景声音，并在单击 MUSIC OFF 时启动（自动背景声音）。

请尽快给我解决方案。

Answer 1

var mySound:Sound = new Sound();
var myChannel:SoundChannel = new SoundChannel();

music_on_btn.addEventListener(MouseEvent.CLICK, onClickStart);
music_off_btn.addEventListener(MouseEvent.CLICK, onClickStop);


function onClickStart(e:MouseEvent):void
{
mySound.load(new URLRequest("myFavSong.mp3"));
myChannel = mySound.play();
}

function onClickStop(e:MouseEvent):void
{
myChannel.stop();
}

如需更多查询，您还可以浏览这些链接， http://www.republicofcode.com/tutorials/flash/as3sound/ http://help.adobe.com/en_US/FlashPlatform/reference/actionscript/3/flash/media/Sound.html

希望对你有帮助...

Answer 2

var mySound:Sound = new Sound();
var myChannel:SoundChannel = new SoundChannel();
var lastPosition:Number = 0;
mySound.load(new URLRequest("mysong.mp3"));
myChannel = mySound.play();

pause_btn.addEventListener(MouseEvent.CLICK, onClickPause);

function onClickPause(e:MouseEvent):void{
lastPosition = myChannel.position;
myChannel.stop();
}

play_btn.addEventListener(MouseEvent.CLICK, onClickPlay);

function onClickPlay(e:MouseEvent):void{
myChannel = mySound.play(lastPosition);
}