<!DOCTYPE HTML>
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<html>
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<head>
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<meta charset="utf-8"/>
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<meta name="viewport" content="initial-scale=1.0, maximum-scale=1.0, user-scalable=no"/>
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<meta name="HandheldFriendly" content="true"/>
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<meta name="MobileOptimized" content="320"/>
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<title>Hello H5+</title>
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<script type="text/javascript" src="../js/common.js"></script>
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<script type="text/javascript">
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function plusReady(){
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// 用户侧滑返回时关闭显示的图片
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plus.webview.currentWebview().addEventListener('popGesture', function(e){
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if(e.type=='start'){
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closeImg();
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}
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}, false );
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}
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document.addEventListener('plusready',plusReady,false);
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function getImage(){
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var cmr = plus.camera.getCamera();
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cmr.captureImage(function(path){
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outSet('保存照片到系统相册：');
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plus.gallery.save(path, function(){
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outLine('保存成功');
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}, function(e){
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outSet('保存失败: '+JSON.stringify(e));
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});
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}, function(e){
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outSet('取消拍照');
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}, {filename:'_doc/gallery/',index:1});
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}
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function galleryImg(){
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// 从相册中选择图片
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outSet('从相册中选择图片：');
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plus.gallery.pick(function(path){
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outLine(path);
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//showImg( path );
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//createItem(path);
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}, function(e){
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outSet('取消选择图片');
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}, {filter:'image'});
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}
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function galleryImgs(){
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// 从相册中选择图片
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outSet('从相册中选择多张图片：');
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plus.gallery.pick(function(e){
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for(var i in e.files){
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outLine(e.files[i]);
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}
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}, function(e){
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outSet('取消选择图片');
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},{filter:'image',multiple:true,system:false});
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}
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function galleryImgsMaximum(){
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// 从相册中选择图片
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outSet('从相册中选择多张图片(限定最多选择3张)：');
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plus.gallery.pick(function(e){
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for(var i in e.files){
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outLine(e.files[i]);
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}
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}, function(e){
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outSet('取消选择图片');
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},{filter:'image',multiple:true,maximum:3,system:false,onmaxed:function(){
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plus.nativeUI.alert('最多只能选择3张图片');
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}});// 最多选择3张图片
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}
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var lfs=null;// 保留上次选择图片列表
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function galleryImgsSelected(){
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// 从相册中选择图片
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outSet('从相册中选择多张图片(限定最多选择3张)：');
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plus.gallery.pick(function(e){
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lfs=e.files;
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for(var i in e.files){
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outLine(e.files[i]);
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}
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}, function(e){
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outSet('取消选择图片');
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},{filter:'image',multiple:true,maximum:3,selected:lfs,system:false,onmaxed:function(){
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plus.nativeUI.alert('最多只能选择3张图片');
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}});// 最多选择3张图片
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}
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function showImg(url){
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// 兼容以"file:"开头的情况
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if(0!=url.indexOf('file://')){
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url='file://'+url;
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}
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var _body_ = document.body;
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var _div_ = document.createElement('div');
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_div_.style.top='0px';
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_div_.style.left='0px';
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_div_.style.height='100%';
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_div_.style.width='100%';
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_div_.style.zIndex='99999';
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_div_.style.position='fixed';
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_div_.style.background='#ffffff';
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_div_.id='imgShow';
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_div_.onclick=closeImg;
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var _img_=document.createElement('img');
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_img_.src=url;
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_img_.style.width='100%';
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_body_.appendChild(_div_);
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_div_.appendChild(_img_);
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}
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function closeImg(){
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var trnode=document.getElementById('imgShow');
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trnode&&trnode.parentNode.removeChild(trnode);
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}
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var list=null,first=null;
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document.addEventListener('DOMContentLoaded', function(){
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list=document.getElementById('list');
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first=document.getElementById('empty');
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}, false);
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// 添加列表项
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function createItem(path){
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var li = document.createElement('li');
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li.className = 'ditem';
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li.innerHTML = '<span class="iplay"><font class="aname"></font><br/><font class="ainf"></font></span>';
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li.setAttribute('onclick', 'displayMedia(this);' );
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list.insertBefore(li, first.nextSibling);
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var i = path.lastIndexOf('/');
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if(i<0){
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i = path.lastIndexOf('\\');
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}
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li.querySelector('.aname').innerText = path.substr(i+1);
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li.querySelector('.ainf').innerText = path;
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li.path = path;
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// 设置空项不可见
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first.style.display = 'none';
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}
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// 清除列表记录
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function cleanList() {
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list.innerHTML = '<li id="empty" class="ditem-empty">无记录</li>';
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empty = document.getElementById('empty');
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// 删除音频文件
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outSet('清空选择照片记录：');
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}
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// 返回后关闭图片显示
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var _back=window.back;
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window.back=function(){
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closeImg();
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_back();
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};
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</script>
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<link rel="stylesheet" href="../css/common.css" type="text/css" charset="utf-8"/>
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<style type="text/css">
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.aname {
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font-size: 16px;
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text-overflow:ellipsis;
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white-space:nowrap;
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}
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.ainf {
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font-size: 12px;
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text-overflow:ellipsis;
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white-space:nowrap;
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}
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.iplay {
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display: block;
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background: no-repeat right center url(data:image/png;base64,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);
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background-size: 50px 44px;
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-ms-touch-action: auto;
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}
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</style>
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</head>
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<body>
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<br/>
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<div class="button" onclick="getImage()">拍照并保存到相册</div>
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<div class="button" onclick="galleryImg()">从相册中单选图片</div>
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<div class="button" onclick="galleryImgs()">从相册中多选图片</div>
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<div class="button" onclick="galleryImgsMaximum()">从相册中多选图片(最多三张)</div>
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<div class="button" onclick="galleryImgsSelected()">从相册中多选图片(保存勾选记录)</div>
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<br/>
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<div id="outpos"/>
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<div id="output">
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Gallery模块管理系统相册，如从相册中选择图片或视频文件、保存图片或视频文件到相册等功能。
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</div>
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</body>
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</html>
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