本文实例为大家分享了Android九宫格图片展示的具体代码，供大家参考，具体内容如下
1.lunbo.html代码：
<!DOCTYPE html>
<html lang=\"en\">
<head>
<meta charset=\"UTF-8\">
<title>大轮播</title>
<link rel=\"stylesheet\" type=\"text/css\" href=\"CSS/lunbo.css\"/>
<script src=\"JS/lunbo.js\" type=\"text/javascript\"></script>
</head>
<body>
<div id=\"container\">
<div id=\"list\" style=\"left: -1350px;\">
<img src=\"image/banner_3.jpg\"/>
<img src=\"image/banner_1.jpg\"/>
<img src=\"image/banner_2.jpg\"/>
<img src=\"image/banner_3.jpg\">
<img src=\"image/banner_1.jpg\"/></div>
<div id=\"buttons\">
<span index=\"1\"></span>
<span index=\"2\"></span>
<span index=\"3\"></span>
</div>
<a href=\"javascript:;\" id=\"prev\" class=\"arrow\" style=\"font-size:100px; text-align:center;\"><</a>
<a href=\"javascript:;\" id=\"next\" class=\"arrow\" style=\"font-size:100px; text-align:center;\">></a></div>
</body>
</html>
2.CSS/lunbo.css代码：
body {
margin: 0px;
padding: 0px;
width: 1350px;
height: 618px;
}
a {
text-decoration: none;
}
#container {
width: 1350px;
height: 618px;
overflow: hidden;
position: relative;
border-top: 1px solid #ac6a0a;
}
#list {
width: 6750px;
height: 618px;
position: absolute;
z-index: 1;
}
#list img {
float: left;
width: 1350px;
height: 618px;
}
#buttons {
position: absolute;
height: 20px;
width: 60px;
z-index: 2;
bottom: 20px;
left: 50%;
}
#buttons span {
cursor: pointer;
float: left;
border: 1px solid #ad6a0a;
width: 10px;
height: 10px;
-webkit-border-radius: 50%;
-moz-border-radius: 50%;
border-radius: 50%;
margin-right: 5px;
}
#buttons .on {
background: orangered;
}
.arrow {
cursor: pointer;
display: none;
line-height: 100px;
text-align: center;
width: 40px;
height: 40px;
position: absolute;
z-index: 2;
top: 180px;
background-color: RGBA(0, 0, 0, 0);
color: #fff;
}
.arrow:hover {
background-color: RGBA(0, 0, 0, 0);
}
#container:hover .arrow {
display: block;
}
#prev {
left: 10px;
color: #ffffff;
}
#next {
right: 10px;
color: #ffffff;
}
3.JS/lunbo.js代码：
window.onload = function () {
var container = document.getElementById(\'container\');
var list = document.getElementById(\'list\');
var buttons = document.getElementById(\'buttons\').getElementsByTagName(\'span\');
var prev = document.getElementById(\'prev\');
var next = document.getElementById(\'next\');
var index = 1;
var len = 3;
var animated = false;
var interval = 3000;
var timer;
var size = 1350;
function animate(offset) {
if (offset == 0) {
return;
}
animated = true;
var time = 300;
var inteval = 10;
var speed = offset / (time / inteval);
console.log(\"speed:\" + speed);
var left = parseInt(list.style.left) + offset;
var go = function () {
if ((speed > 0 && parseInt(list.style.left) < left) || (speed < 0 && parseInt(list.style.left) > left)) {
list.style.left = parseInt(list.style.left) + speed + \'px\';
console.log(list.style.left);
setTimeout(go, inteval);
} else {
list.style.left = left + \'px\';
if (left > -200) {
list.style.left = -size * len + \'px\';
}
if (left < ( -size * len)) {
list.style.left = \'-\' + size + \'px\';
}
animated = false;
console.log(\"left:\" + list.style.left);
}
}
go();
}
function showButton() {
for (var i = 0; i < buttons.length; i++) {
if (buttons[i].className == \'on\') {
buttons[i].className = \'\';
break;
}
}
buttons[index - 1].className = \'on\';
}
function play() {
timer = setTimeout(function () {
next.onclick();
play();
},
interval);
}
function stop() {
clearTimeout(timer);
}
next.onclick = function () {
if (animated) {
return;
}
if (index == len) {
index = 1;
} else {
index += 1;
}
animate(-size);
showButton();
}
prev.onclick = function () {
if (animated) {
return;
}
if (index == 1) {
index = len;
} else {
index -= 1;
}
animate(size);
showButton();
}
for (var i = 0; i < buttons.length; i++) {
buttons[i].onclick = function () {
if (animated) {
return;
}
if (this.className == \'on\') {
return;
}
var myIndex = parseInt(this.getAttribute(\'index\'));
var offset = -size * (myIndex - index);
animate(offset);
index = myIndex;
showButton();
}
}
container.onmouseover = stop;
container.onmouseout = play;
play();
};
以上就是本文的全部内容，希望对大家的学习有所帮助，也希望大家多多支持。
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