html5 实现手机摇一摇功能（A） 

<!doctype html>
<html>
<head>
    <meta charset="UTF-8">
    <title>获取设备信息</title>
    <meta name="viewport" content="width=device-width, initial-scale=1.0, minimum-scale=1.0, maximum-scale=1.0, user-scalable=no"/>
</head>
<body>
    
    <div id="status"></div>

    <div class="link" style="position:fixed;bottom:20px">
        <a href="demo.htm">1、 获取设备信息</a><br />
        <a href="demo_1.htm">2、 摇晃判断</a><br />
        <a href="demo_2.htm">3、 简易模拟微信摇一摇</a>
    </div>
    <script>
    if (window.DeviceMotionEvent) {
        window.addEventListener('devicemotion', deviceMotionHandler, false);
    } else {
        alert('本设备不支持devicemotion事件');
    }

    function deviceMotionHandler(eventData) {
        var acceleration = eventData.accelerationIncludingGravity,
            x, y, z;

        x = acceleration.x;
        y = acceleration.y;
        z = acceleration.z;
        document.getElementById("status").innerHTML = "x:"+x+"<br />y:"+y+"<br />z:"+z;
    }
    </script>

</body>
</html>

 

posted @ 2015-07-13 12:27  捅了个浆糊  阅读(568)  评论(0)    收藏  举报