checkappexist模块 demo 示例

LPCloud

checkappexist模块是一款检测当前手机 APP 是否开启了是否安装某个 APP  (该模块支持手机未开启读取安装列表的情况下获取是否安装信息)

<!DOCTYPE HTML>
<html>
<head>
<meta charset="UTF-8">
<meta name="viewport"
      content="maximum-scale=1.0, minimum-scale=1.0, user-scalable=0, initial-scale=1.0, width=device-width"/>
<meta name="format-detection" content="telephone=no, email=no, date=no, address=no">
<title>WinA</title>
<link rel="stylesheet" type="text/css" href="css/api.css"/>
<link rel="stylesheet" type="text/css" href="css/box.css"/>
<script type="text/javascript" src="script/public.js"></script>
<style>
p{
      color:#999;
      padding:5px;
   }

</style>
<script type="text/javascript">

   var checkappexist=null;
      apiready = function(){
      checkappexist=api.require('checkappexist');
   }

   function checkAppExist(){ var param = {packagename:"com.tencent.mobileqq"};
         checkappexist.checkAppExist(param, function(ret, err){
         var json=eval(ret);
         if(json.isExist==1){
         alert('软件已安装');
         }else{
         alert('软件未安装');
         }
         });
}


</script>
</head>
<body>
<div id="wrap">
<div id="main">
      <br>
<div class='itemtitle'>3.检测 APP 是否安装</div>       <div class="clickbtn" tapmode="active">开始检测</div>
      <br>
</div>
</div>
</body>
</html>

易大侠

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