HTML5摇一摇，如何判断设备摇动 – H5陀螺仪

作者：管理员 2018-01-30 11:12:59 分类：HTML/CSS 阅读（10394） 0

好奇宝宝花点时间看了看这玩意儿，感觉还蛮好玩的样子，实际用处似乎不大，不过如果你是经常做移动端活动页面，那很可能用得上哦，不多说，直接贴代码和demo，有案例

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175

<!DOCTYPE html>
<html xmlns="http://www.w3.org/1999/xhtml">

<head>
<title>摇一摇抽签</title>
<meta charset="utf-8">
<style>
* {
font-family: "Helvetica Neue", Helvetica, "Hiragino Sans GB", "STHeitiSC-Light", "Microsoft YaHei", "微软雅黑", Arial, sans-serif;
}
html, body {
margin: 0;
width: 100%;
height: 100%;
background: url("./img/background.jpg") no-repeat center center;
background-size: cover;
}

/* 签筒摇动动画 */
@keyframes play {
100% {
background-position: -737px -2px;
}
}
@-webkit-keyframes play {
100% {
background-position: -737px -2px;
}
}
.sprite {
width: 145px;
height: 300px;
display: inline-block;
overflow: hidden;
background: url('./img/animation.png') no-repeat -2px -2px;
animation: play 0.8s steps(5) infinite;
-webkit-animation: play 0.8s steps(5) infinite;
}

/* 半透明遮罩层 */
.cover {
background-size: 50%;
background: rgba(0, 0, 0, 0.7) no-repeat top right;
position: fixed;
width: 100%;
height: 100%;
top: 0;
left: 0;
display: none;
}

/* share */
.share {
position: absolute;
width: 60%;
top: 2px;
right: 2px;
}

/* 解签的过渡图 */
.decode .inner {
width: 100%;
height: 100%;
background: url('./img/decode.png') center no-repeat;
background-size: 80%;
}

/* 签筒摇动动画容器 */
.item {
width: 100%;
text-align: center;
position: absolute;
top: 26%;
}

/* 静态签筒定位用的容器 */
.qiancover{
background-size: 50%;
position: absolute;
width: 100%;
top: 26%;
display: block;
}

/* 静态签筒 */
.qian {
width: 100px;
height: 300px;
margin: 0 auto;
overflow: hidden;
background: url('./img/qiantong.png') no-repeat -2px -2px;
background-size: contain;
}
@media only screen and (max-height: 480px) {
/*针对iphone 4s这类小屏幕手机优化签筒大小*/
.qian {
width: 88px;
}
}

/* 对联标题 */
.title {
color: #d50000;
position: absolute;
top: 10%;
width: 100%;
text-align: center;
}

/* 摇晃按钮的动画 */
@keyframes shake {
0% {
transform: scaleY(1) translate(30px);
}
50% {
transform: translate(-30px);
}
100% {
transform: scaleY(1) translate(30px);
}
}

/* 底部摆动按钮的样式 */
.buttonBox {
position: absolute;
bottom: 5%;
width: 100%;
}
.shakeBtn {
width: 76%;
max-width: 300px;
display: block;
margin: 0 auto;
cursor: pointer;
/*animation: shake 1.5s steps(5) infinite;*/
animation: shake 1.2s cubic-bezier(0, 0, 0.36, 1) infinite;
}

</style>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1">
</head>

<body>
<div style="display:none">

<img src="./img/thumbnail.gif" />
</div>
<h2 class="title">摇一摇, 来抽签</h2>
<section class="qiancover">
<div class="qian"></div>
</section>

<section class="buttonBox">
<img src="./img/button02.png" class="shakeBtn" onclick="start();">
</section>

<div class="cover result">
<img src="./img/share.png" class="share">
<div class="item">
<div class="sprite a1"></div>
</div>
</div>

<div class="cover decode">
<div class="inner"></div>
</div>

<script src="./js/zepto.min.js"></script>
<script src="./js/index.js"></script>
</body>

</html>

js部分，记得需要zepot.js

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43

"use strict";
var isStarted = false;

// 开始摇签
function start() {
isStarted = true;
$('.qiancover').hide();
$('.decode').hide();
$('.result').show();
// setTimeout(showDecode, 3000);
}

// 显示正在解签
function showDecode() {
$('.result').hide();
$('.decode').show();
setTimeout(jumpToDecode, 3000);
}

function jumpToDecode(){
var urls = ["#", "#"];
var jumpTo = urls[parseInt(Math.random() * urls.length)];
window.location = jumpTo;
};

//摇一摇(使用DeviceMotion事件, 推荐,应为可以计算加速度)
if(window.DeviceMotionEvent) {
var speed = 25;
var x, y, z, lastX, lastY, lastZ;
x = y = z = lastX = lastY = lastZ = 0;

window.addEventListener('devicemotion', function(event){
var acceleration = event.accelerationIncludingGravity;
x = acceleration.x;
y = acceleration.y;
if(Math.abs(x-lastX) > speed || Math.abs(y-lastY) > speed) {
start();
}
lastX = x;
lastY = y;
}, false);
}

在线一览

本站所有文章、图片、资源等如无特殊说明或标注，均为来自互联网或者站长原创，版权归原作者所有；仅作为个人学习、研究以及欣赏！如若本站内容侵犯了原著者的合法权益，可联系我们进行处理，邮箱：343049466@qq.com

赞(8) 打赏

标签：

摇一摇陀螺仪

上一篇：在 iOS Safari中假装自动播放 HTML5 audio(音乐) 的正确方式

下一篇：CSS3中伪类的content和attr的用法

HTML5摇一摇，如何判断设备摇动 – H5陀螺仪

相关推荐

共 0 条评论关于"HTML5摇一摇，如何判断设备摇动 – H5陀螺仪"

点击取消