JS简易模拟微信摇一摇 - 微信公众平台开发：微-自学php网

JS简易模拟微信摇一摇 - 微信公众平台开发：微

来源：自学PHP网时间：2015-04-14 12:58 作者：阅读:次

[导读] !doctype htmlhtmlhead meta charset= UTF-8 title简易模拟微信摇一摇 title meta name= viewport content= width=device-width, initial-scale=1 0, mi...

<!doctype html>
<html>
<head>
    <meta charset="UTF-8">
    <title>简易模拟微信摇一摇</title>
    <meta name="viewport" content="width=device-width, initial-scale=1.0, minimum-scale=1.0, maximum-scale=1.0, user-scalable=no"/>
    <style>
    * { margin: 0; padding: 0; }
    body { background: #292D2E; }
    .hand { width: 190px; height: 300px; background: url(hand.png) no-repeat; position: absolute; top: 50px; left: 50%; margin-left: -95px; }
    .hand-animate { -webkit-animation: hand_move infinite 2s; }
    .result { background: #393B3C; border: #2C2C2C 1px solid; box-shadow: inset #4D4F50 0 0 0 1px; border-radius: 10px; color: #fff; padding: 10px; width: 300px; position: absolute; top: 300px; left: 50%; margin-left: -161px; opacity: 0;
        -webkit-transition: all 1s;
           -moz-transition: all 1s;
            -ms-transition: all 1s;
             -o-transition: all 1s;
                transition: all 1s; }
    .result .pic { width: 50px; height: 50px; float: left; background: #fff; }
    .result .con { overflow: hidden; zoom: 1; padding-left: 10px; line-height: 24px; }
    .result-show { opacity: 1; margin-top: 50px; }
    .loading { position: absolute; top: 240px; left: 50%; margin-left: -50px; width: 100px; height: 100px; background: url(spinner.png) no-repeat; background-size: 100px 100px; opacity: 0;
        -webkit-animation: loading infinite linear .5s;
           -moz-animation: loading infinite linear .5s;
            -ms-animation: loading infinite linear .5s;
             -o-animation: loading infinite linear .5s;
                animation: loading infinite linear .5s;
        -webkit-transition: all .5s;
           -moz-transition: all .5s;
            -ms-transition: all .5s;
             -o-transition: all .5s;
                transition: all .5s; }
    .loading-show { opacity: 1; }
    
    @-webkit-keyframes hand_move {
        0% {
            -webkit-transform: rotate(0);
               -moz-transform: rotate(0);
                -ms-transform: rotate(0);
                 -o-transform: rotate(0);
                    transform: rotate(0); }
        50% {
            -webkit-transform: rotate(15deg);
               -moz-transform: rotate(15deg);
                -ms-transform: rotate(15deg);
                 -o-transform: rotate(15deg);
                    transform: rotate(15deg); }
        100% {
            -webkit-transform: rotate(0);
               -moz-transform: rotate(0);
                -ms-transform: rotate(0);
                 -o-transform: rotate(0);
                    transform: rotate(0); }
    }
    @-webkit-keyframes loading {
        0% {
            -webkit-transform: rotate(0);
               -moz-transform: rotate(0);
                -ms-transform: rotate(0);
                 -o-transform: rotate(0);
                    transform: rotate(0); }
        100% {
            -webkit-transform: rotate(360deg);
               -moz-transform: rotate(360deg);
                -ms-transform: rotate(360deg);
                 -o-transform: rotate(360deg);
                    transform: rotate(360deg); }
    }
    </style>
</head>
<body>
    
    <div id="hand" class="hand hand-animate"></div>
    <div id="loading" class="loading"></div>
    <div id="result" class="result">
        <div class="pic"></div>
        <div class="con">摇晃结果<br/>摇晃结果的其他信息哈哈哈</div>
    </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>
    var SHAKE_THRESHOLD = 800;
    var last_update = 0;
    var x = y = z = last_x = last_y = last_z = 0;

    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;
        var curTime = new Date().getTime();

        if ((curTime - last_update) > 100) {
            var diffTime = curTime - last_update;
            last_update = curTime;
            x = acceleration.x;
            y = acceleration.y;
            z = acceleration.z;
            var speed = Math.abs(x + y + z - last_x - last_y - last_z) / diffTime * 10000;
            var status = document.getElementById("status");

            if (speed > SHAKE_THRESHOLD) {
                doResult();
            }
            last_x = x;
            last_y = y;
            last_z = z;
        }
    }

    function doResult() {
        document.getElementById("result").className = "result";
        document.getElementById("loading").className = "loading loading-show";
        setTimeout(function(){
            //document.getElementById("hand").className = "hand";
            document.getElementById("result").className = "result result-show";
            document.getElementById("loading").className = "loading";
        }, 1000);
    }
    </script>

</body>
</html>

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JS简易模拟微信摇一摇 - 微信公众平台开发：微

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