App-Android(使用App+htnl5框架,解决消息推送兼容SignalR问题)
loulijun2021
2022-10-19 7305bf92ab9951c1f42cb8e863ae1fb0d5d05d01
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<!DOCTYPE HTML>
<html>
    <head>
        <meta charset="utf-8" />
        <meta name="viewport" content="initial-scale=1.0, maximum-scale=1.0, user-scalable=no" />
        <meta name="HandheldFriendly" content="true" />
        <meta name="MobileOptimized" content="320" />
        <title>Hello H5+</title>
        <script src="http://121.196.36.24:8001/Scripts/jquery-3.4.1.min.js"></script>
        <script src="http://121.196.36.24:8001/Scripts/jquery.signalR-2.2.2.min.js"></script>
        <script src="http://121.196.36.24:8001/SignalR/Hubs"></script>
        <script type="text/javascript" src="../js/common.js"></script>
        <script type="text/javascript">
            var pushServer = "http://demo.dcloud.net.cn/push/?";
            var message = null;
            var message2 = null;
            
            // 监听plusready事件  
            document.addEventListener("plusready", function() {
                message = document.getElementById("message");
                // 监听点击消息事件
                plus.push.addEventListener("click", function(msg) {
                    // 判断是从本地创建还是离线推送的消息
                    switch (msg.payload) {
                        case "LocalMSG":
                            outSet("点击本地创建消息启动:");
                            break;
                        default:
                            outSet("点击离线推送消息启动:");
                            break;
                    }
                    // 提示点击的内容
                    plus.nativeUI.alert(msg.content);
                    // 处理其它数据
                    logoutPushMsg(msg);
                }, false);
                // 监听在线消息事件
                plus.push.addEventListener("receive", function(msg) {
                    if (msg.aps) { // Apple APNS message
                        outSet("接收到在线APNS消息:");
                    } else {
                        outSet("接收到在线透传消息:");
                    }
                    logoutPushMsg(msg);
                }, false);
            }, false);
 
            /**
             * 日志输入推送消息内容
             */
            function logoutPushMsg(msg) {
                outLine("title: " + msg.title);
                outLine("content: " + msg.content);
                if (msg.payload) {
                    if (typeof(msg.payload) == "string") {
                        outLine("payload(String): " + msg.payload);
                    } else {
                        outLine("payload(JSON): " + JSON.stringify(msg.payload));
                    }
                } else {
                    outLine("payload: undefined");
                }
                if (msg.aps) {
                    outLine("aps: " + JSON.stringify(msg.aps));
                }
            }
 
            /**
             * 获取本地推送标识信息
             */
            function getPushInfo() {
                outSet("获取客户端推送标识信息:");
                plus.push.getClientInfoAsync(function(info) {
                    outLine('Success');
                    outLine(JSON.stringify(info));
                }, function(e) {
                    outLine('Failed');
                    outLine(JSON.stringify(e));
                });
            }
            /**
             * 本地创建一条推动消息
             */
            function createLocalPushMsg() {
                var cont = $('#cont').val();
                var options = {
                    cover: false
                };
                // var str = dateToStr(new Date());
                // str += ": 欢迎使用HTML5+创建本地消息!";
                // str =  cont;
                str =  message2;
 
                plus.push.createMessage(str, "LocalMSG", options);                
                outSet("创建本地消息成功!");
                outLine("请到系统消息中心查看!");
                if (plus.os.name == "iOS") {
                    outLine('*如果无法创建消息,请到"设置"->"通知"中配置应用在通知中心显示!');
                }
                
                // $.connection.hub.url = 'http://121.196.36.24:8001/signalr'
                // //hub连接开启
                // $.connection.hub.start().done(function() {
                //     var username = $('#displayname').val();
                //     //发送上线信息
                //     work.server.sendLogin(username);
                            
                //     //点击按钮,发送消息
                //     $('#send').click(function() {
                //         var friend = $('#username').val();
                //         var cont = $('#cont').val();
                //         //调用后端函数,发送指定消息
                //         work.server.sendByGroup(username, friend, cont);
                //     });
                // });
            }
            /**
             * 读取所有推送消息
             */
            function listAllPush() {
                var msgs = null;
                switch (plus.os.name) {
                    case "Android":
                        msgs = plus.push.getAllMessage();
                        break;
                    default:
                        break;
                }
                if (!msgs) {
                    outSet("此平台不支持枚举推送消息列表!");
                    return;
                }
                outSet("枚举消息列表(" + msgs.length + "):");
                for (var i in msgs) {
                    var msg = msgs[i];
                    outLine(i + ": " + msg.title + " - " + msg.content);
                }
            }
            /**
             * 清空所有推动消息
             */
            function clearAllPush() {
                plus.push.clear();
                outSet("清空所有推送消息成功!");
            }
 
            $(function() {
                //前端Hub的使用,注意的是,Hub的名字是ChatHub,这里使用时首字母小写
                var work = $.connection.chatHub;
            
                /*$('#displayname').val(prompt('请输入昵称:', ''));*/
                $('#displayname').val("1");
                $('#thisname').text('当前用户:' + $('#displayname').val());
            
            
            
                //对应后端的SendMessage函数,消息接收函数
                work.client.sendMessage = function(message) {
                    message2=message
                    console.log(message2)
                    $('#messgae').append(message + '</br>')
                    createLocalPushMsg()
                };
            
            
            
                //后端SendLogin调用后,产生的loginUser回调
                work.client.loginUser = function(userlist) {
                    console.log(userlist)
                    reloadUser(userlist);
                };
            
            
                $.connection.hub.url = 'http://121.196.36.24:8001/signalr'
                //hub连接开启
                $.connection.hub.start().done(function() {
                    var username = $('#displayname').val();
                    //发送上线信息
                    work.server.sendLogin(username);
            
                    //点击按钮,发送消息
                    $('#send').click(function() {
                        var friend = $('#username').val();
                        var cont = $('#cont').val();
                        //调用后端函数,发送指定消息
                        work.server.sendByGroup(username, friend, cont);
                    });
                });
            });
            
            //重新加载用户列表
            var reloadUser = function() {
                $("#username").empty();
                for (i = 0; i < 5; i++) {
                    $("#username").append("<option value=" + i + ">" + i + "</option>");
                }
            }
        </script>
 
        <link rel="stylesheet" href="../css/common.css" type="text/css" charset="utf-8" />
    </head>
    <body>
        <h1>流程演示</h1>
        <input type="hidden" id="displayname" />
        <h2 id="thisname"></h2><br />
        <select id="username"   style="width:153px;">
        </select>
        <input id="cont" type="text" style="width:300px;">
        <!-- <input id="send" type="button" value="发送" /> -->
        <div>
            <h1 id="messgae"></h1>
        </div>
 
        <br />
<!--         <div class="button" onclick="requireNotiMsg()">发送"普通通知"消息</div>
        <div class="button" onclick="requireLinkMsg()">发送"打开网页"消息</div>
        <div class="button" onclick="requireDownMsg()">发送"下载链接"消息</div>
        <div class="button" onclick="requireTranMsg()">发送"透传数据"消息</div> -->
        <br />
        <ul id="dlist" class="dlist">
            <!-- <li class="ditem" onclick="getPushInfo()">获取客户端推送标识</li> -->
            <!-- <li class="ditem" onclick="createLocalPushMsg()">创建本地消息</li> -->
            <!-- <li class="ditem" id='send'  onclick="createLocalPushMsg()">发送消息</li> -->
            <li class="ditem" id='send'>发送消息</li>
            <!-- <li class="ditem" onclick="listAllPush()">枚举推送消息</li> -->
            <!-- <li class="ditem" onclick="clearAllPush()">清空推送消息</li> -->
            <!--<li class="ditem" onclick="plus.push.setAutoNotification(false)">关闭自动显示消息</li>
            <li class="ditem" onclick="plus.push.setAutoNotification(true)">开启自动显示消息</li>-->
        </ul>
        <div id="outpos" />
        <div id="output">
            Push模块管理推送消息功能,可以实现在线、离线的消息推送,通过plus.push可获取推送消息管理对象。
        </div>
    </body>
</html>