[maani786]

hi everybody


i am working on swf and mp3 player, i embed it in html and i am passing url of sound from javascript to player, i am controlling play stop of sound from html-javascript. there are three buttons two plays swf audio while one is for mp3 sound. all are playing sounds. but the problem is i want to play one sound at a time. when i click one button the sound play and if i click it again the sound should stop or if i click any other button the first sound should stop and next sound should play.. but all play at a time..


when i click one button first time i pass url of sound from js to flash and i pass null on clicking it again..

while on press next button i pass other url so how can i stop or discard the previous playing stream and intiate a fresh sound stream..

i try soundchannel.stop and sound.close

but i doesnt work for me

any suggestion is this regard willbe highly appreciated.

here is my code:

Code:

import flash.events.IOErrorEvent;
import flash.events.ProgressEvent;
import flash.external.ExternalInterface;
import flash.events.Event;
import flash.media.Sound;
import flash.media.SoundChannel;
import flash.net.URLRequest;
import flash.display.Loader;

import flash.display.MovieClip;
import flash.display.LoaderInfo;

var song:SoundChannel = new SoundChannel();
var swf:Loader = new Loader();
var sound_loc:String;
var soundFactory:Sound = new Sound();
var request:URLRequest;

ExternalInterface.addCallback("sendTextToFlash", getTextFromJavaScript);

function getTextFromJavaScript(str:String):void {
    
    sound_loc = str;
    request = new URLRequest(sound_loc);
    if(sound_loc == '' || sound_loc == null || sound_loc == 'null') {
        song.stop();
        soundFactory.close();
        request = new URLRequest(null);
    }   
}


try {
        if(contains(swf)) {
             removeChild(swf);
        }
        swf = new Loader();
        swf.load(request);
        addChild(swf);
        
    } catch(e:Error) {
        
        trace(e);
        
    } finally {
        
        soundFactory.close();
        soundFactory = new Sound();
        soundFactory.addEventListener(Event.COMPLETE, completeHandler);
        soundFactory.addEventListener(Event.ID3, id3Handler);
        soundFactory.addEventListener(IOErrorEvent.IO_ERROR, ioErrorHandler);
        soundFactory.addEventListener(ProgressEvent.PROGRESS, progressHandler);
        soundFactory.load(request);
        song = soundFactory.play();
        
    }
    
    function completeHandler(event:Event):void {
        
        trace("completeHandler: " + event);
        
    }
    
    function id3Handler(event:Event):void {
        
        trace("id3Handler: " + event);
        
    }
    
    function ioErrorHandler(event:Event):void {
        
        trace("ioErrorHandler: " + event);
        
    }
    
    function progressHandler(event:ProgressEvent):void {
        
        trace("progressHandler: " + event);
        
    }