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shake.html
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shake.html
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<!doctype html>
<html>
<head>
<meta charset="utf-8">
<title>酷鱼网｜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 type="text/css">
*{margin:0px;padding:0px;}
body{background:#292d2e;}
.hand{width:190px; height: 194px; background:url(/images/hand.png)no-repeat; position: absolute; top: 50px; left: 50%; margin-left: -95px;-webkit-animation: handMove 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: 250px; position: absolute; top: 300px; left: 50%; margin-left: -136px; opacity: 0;-webkit-transition: all 1s;transition: all 1s;}
.result .pic{width: 50px; height: 50px; float: left; background: #fff;}
.result .pic img{width: 48px; height: 48px;padding: 1px;}
.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(/images/spinner.png) no-repeat; background-size: 100px 100px; opacity: 0;-webkit-animation: loading infinite linear .5s;}
.loading-show{opacity: 1;}
@-webkit-keyframes handMove{
0%{
-webkit-transform: rotate(0);
transform: rotate(0);
}
50%{
-webkit-transform: rotate(15deg);
transform: rotate(15deg);
}
100%{
-webkit-transform: rotate(0);
transform: rotate(0);
}
}
@-webkit-keyframes loading{
0%{
-webkit-transform: rotate(0);
transform: rotate(0);
}
100%{
-webkit-transform: rotate(360deg);
transform: rotate(360deg);
}
}
</style>
<script type="text/javascript">
window.onload = function(){
var lastTime = 0;
var x = y = z = lastX = lastY = lastZ = 0;
var shakeSpeed = 800;
if(window.DeviceMotionEvent){
window.addEventListener('devicemotion', shake, false);
}else{
alert('本设备不支持摇一摇功能');
}
function shake(eventDate){
//获取设备加速度信息
var acceleration = eventDate.accelerationIncludingGravity;
var nowTime = new Date().getTime();
//如果这次摇的时间距离上次摇的时间有一定间隔 才执行
if(nowTime - lastTime > 100){
var diffTime = nowTime - lastTime;
lastTime = nowTime;
x = acceleration.x;
y = acceleration.y;
z = acceleration.z;
var speed = Math.abs(x + y + z - lastX - lastY - lastZ) / diffTime * 10000;
if(speed > shakeSpeed){
showResult();
}
lastX = x;
lastY = y;
lastZ = z;
}
}
function showResult(){
document.getElementById("result").className = 'result';
document.getElementById("loading").className = 'loading loading-show';
setTimeout(function(){
document.getElementById("result").className = 'result result-show';
document.getElementById("loading").className = 'loading';
}, 1000);
}
};
</script>
</head>
<body>
<div id="hand" class="hand"></div>
<div id="loading" class="loading"></div>
<div id="result" class="result">
<div class="pic"><img src="http://www.coolfishstudio.com/images/yves.png"></div>
<div class="con">摇晃结果<br/>恭喜你摇到了本大帅哥。</div>
</div>
</body>
</html>