touping模块实现局域网内基于DLNA的视频投屏功能，并支持搜索设备，投屏播放，调节播放进度，调节音量，退出投屏等功能。
<!DOCTYPE HTML>
<html>
<head>
<meta charset="utf-8">
<meta name="viewport" content="maximum-scale=1.0,minimum-scale=1.0,user-scalable=0,width=device-width,initial-scale=1.0" />
<meta name="format-detection" content="telephone=no,email=no,date=no,address=no">
<title>AUI快速完成布局</title>
<link rel="stylesheet" type="text/css" href="../css/aui.css" />
</head>
<body>
<div class="aui-tips">
<div class="aui-tips-title aui-ellipsis-1" id="tips">请点击底部“搜索设备”按钮，进行可投屏设备搜索</div>
</div>
<div class="aui-content aui-margin-b-15">
<ul class="aui-list aui-list-in" id="deviceList">
</ul>
</div>
<div style="position:fixed;bottom:3rem;padding:1rem;">
<div class="aui-range" style="display:block;300px;">
音量 <input type="range" class="aui-range" value="0" max="100" min="1" step="1" id="rangeVolume" style="100%"/>
</div>
<div class="aui-range" style="display:block;300px;">
进度 <input type="range" class="aui-range" value="0" max="100" min="1" step="1" id="rangeSeek" style="100%"/>
</div>
</div>
<footer class="aui-bar aui-bar-tab" id="footer">
<div class="aui-bar-tab-item " tapmode>
<div class="aui-bar-tab-label">搜索设备</div>
</div>
<div class="aui-bar-tab-item" tapmode>
<div class="aui-bar-tab-label">视频投屏</div>
</div>
<div class="aui-bar-tab-item" tapmode>
<div class="aui-bar-tab-label">切换视频</div>
</div>
<div class="aui-bar-tab-item" tapmode>
<div class="aui-bar-tab-label">退出投屏</div>
</div>
<div class="aui-bar-tab-item" tapmode style="display:none">
</div>
</footer>
</body>
<script type="text/javascript" src="../script/api.js"></script>
<script type="text/javascript" src="../script/aui-tab.js"></script>
<script type="text/javascript" src="../script/aui-range.js"></script>
<script type="text/javascript">
var touping;
var deviceIndex;
apiready = function() {
api.parseTapmode();
touping = api.require('touping');
}
var tab = new auiTab({
element: document.getElementById("footer"),
index: 5,
repeatClick: true
}, function(ret) {
console.log(ret.index);
if (ret) {
if (ret.index == 1) {
browse();
} else if (ret.index == 2) {
play();
} else if (ret.index == 3) {
playUrl();
} else if (ret.index == 4) {
stop();
}
}
});
function browse() {
$api.byId('deviceList').innerHTML = '';
touping.browse(function(ret, err) {
if (ret.status) {
showDeviceList(ret.deviceList);
document.getElementById("tips").textContent = "搜索到" + ret.deviceList.length + "个设备，请选择要投屏的设备";
} else {
document.getElementById("tips").textContent = "未搜索到设备，请检查当前局域网内是否有可投屏设备";
}
});
}
function showDeviceList(deviceList) {
for (var i = 0; i < deviceList.length; i++) {
var item = '<li class="aui-list-item" style="border-bottom:0" onclick="choiceDevice("' + deviceList[i].name + '",' + i + ')">';
item += '<div class="aui-list-item-inner">';
item += deviceList[i].name;
item += '</div>';
item += '</li>';
$api.byId('deviceList').insertAdjacentHTML('beforeEnd', item);
}
}
function choiceDevice(name, index) {
deviceIndex = index;
document.getElementById("tips").textContent = "您选择了 " + name + " 进行投屏";
}
function play() {
touping.play({
index: deviceIndex,
url: "http://wvideo.spriteapp.cn/video/2016/0328/56f8ec01d9bfe_wpd.mp4"
}, function(ret, err) {
alert(JSON.stringify(ret));
});
}
function playUrl() {
touping.playUrl({
url: "http://file.qiushiriji.com/file/video/2019-08-13/172/1565702535263.mp4"
}, function(ret, err) {
alert(JSON.stringify(ret));
});
}
function stop() {
touping.stop(function(ret, err) {
alert(JSON.stringify(ret));
});
}
function volume(value) {
touping.volume({
value: value
}, function(ret, err) {
console.log(JSON.stringify(ret));
});
}
function seek(value) {
touping.seek({
value: value
}, function(ret, err) {
console.log(JSON.stringify(ret));
});
}
var range1 = new auiRange({
element: document.getElementById("rangeVolume") //滑块容器
}, function(ret) {
volume(ret.value);
})
var range2 = new auiRange({
element: document.getElementById("rangeSeek") //滑块容器
}, function(ret) {
seek(ret.value);
})
</script>
</html>
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