使用phonegap实现播放音频的方法示例分享

来源：易妖游戏网

下面小编就为大家带来一篇使用phonegap播放音频的实现方法。小编觉得挺不错的，现在就分享给大家，也给大家做个参考。一起跟随小编过来看看吧

实例如下：

<!DOCTYPE html> 
<html> 
 
 <head> 
 <meta charset="UTF-8"> 
 <title>Compass Example</title> 
 
 <script type="text/javascript" charset="UTF-8" src="cordova.js"></script> 
 <script type="text/javascript" charset="UTF-8"> 
 document.addEventListener("deviceready", onDeviceReady, false); 
 
 function onDeviceReady() { 
 } 
 
 var my_media=null; 
 var mediaTimer=null; 
 
 function playAudio(src){ 
 my_media=new Media(src,onSuccess,onError); 
 my_media.play(); 
 
 if(mediaTimer==null){ 
 mediaTimer=setInterval(function(){ 
 my_media.getCurrentPosition( 
 //成功回调 
 function(position){ 
 if(position>-1){ 
 setAudioPosition((position/1000)+"sec"); 
 } 
 }, 
 //错误回调 
 function (e){ 
 console.log("Error getting pos="+e); 
 setAudioPosition("Error: "+e); 
 } 
 ); 
 },1000); 
 } 
 } 
 
 function pauseAudio(){ 
 if(my_media){ 
 my_media.pause(); 
 } 
 } 
 
 function stopAudio(){ 
 if(my_media){ 
 my_media.stopAudio(); 
 } 
 clearInterval(mediaTimer); 
 mediaTimer=null; 
 } 
 
 function onSuccess(){ 
 console.log("playAudio():Audio Success"); 
 } 
 
 function setAudioPosition(position){ 
 document.getElementById('audio_position').innerHTML=position; 
 } 
 
 //错误的回调 
 function onError(error) { 
 alert('code:'+error.code+'\n'+'message:'+error.message+'\n'); 
 } 
 
 </script> 
 </head> 
 
 <body> 
 <a href="#" onclick="playAudio('http://example.com/audio.mp3');">Play Audio</a> 
 <a href="#" onclick="pauseAudio();">Pause Playing Audio</a> 
 <a href="#" onclick="stopAudio();">Stop Playing Audio</a> 
 <p id="audio_position"></p> 
 </body> 
 
</html>