APICloud开发者进阶之路|[ 模块教程 ] touping模块demo示例

bapinggaitianli

2020-04-17

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;width:300px;">
            音量 <input type="range" class="aui-range" value="0" max="100" min="1" step="1" id="rangeVolume" style="width:100%"/>
        </div>
        <div class="aui-range" style="display:block;width:300px;">
            进度 <input type="range" class="aui-range" value="0" max="100" min="1" step="1" id="rangeSeek" style="width: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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