标签：pre getting err use 使用 har interval ready head
<!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>
标签：pre getting err use 使用 har interval ready head
原文地址：http://www.cnblogs.com/ganchuanpu/p/6641862.html
