javascript - Firebase 云消息传递插件无法正常工作重定向的 HTML 页面

Question

我的 Firebase Cordova 插件有问题。

当我的应用程序运行文件index.html 时，我会收到通知。但是当 window.location.href更改后，通知不起作用。我做错了什么？

onDeviceReady文件index.js中的函数:

onDeviceReady: function() {

if(window.localStorage.getItem("token") == null)
    {window.localStorage.setItem("token", "")};
setTimeout(getTheToken, 1000);

function getTheToken() {
    if(window.localStorage.getItem("token") == ""){
        FCMPlugin.getToken(
            function (token) {
                if (token == null) {
                    console.log("null token");
                    setTimeout(getTheToken, 1000);
                    navigator.notification.alert("Bucle"); // Bucle === Loop
                } else {
                    console.log("I got the token: " + token);                    
                    window.localStorage.setItem("token", token);   
                    alert("Ya tengo Token" + token);                
                }
            },
            function (err) {
                alert('error retrieving token: ' + err);
            }
        );
    }
}

FCMPlugin.onNotification(
    function(data){
        if(data.wasTapped){
            //Notification was received on device tray and tapped by the user.
            alert("Tapped: " +  JSON.stringify(data) );
        }else{
            //Notification was received in foreground. Maybe the user needs to be notified.
            alert("Not tapped: " + JSON.stringify(data) );
        }
    },
    function(msg){
        alert('onNotification callback successfully registered: ' + msg);
        console.log('onNotification callback successfully registered: ' + msg);
    },
    function(err){
        alert('Error registering onNotification callback: ' + err);
        console.log('Error registering onNotification callback: ' + err);
    }
);
app.receivedEvent('deviceready');

我还有另一个 JS 文件:

$(document).ready(function(){
    $("#entrar").on("click",function(e){
        var identificador = $("#asociado_id").val();
        var token = window.localStorage.getItem("token");
        login(identificador, token, "#entrar");

    });
});

上面，登录功能重定向到另一个页面，如果 identificador存在。

success: function(respuesta) {
                if(respuesta.tk == "true"){
                   window.localStorage.setItem("login", "true");
                   window.location.href = "main.html";

在重定向的页面中，通知不会到达。该页面如下:

<script type="text/javascript" src="js/jquery-1.11.1.min.js"></script>
        <script type="text/javascript" src="js/jquery.mobile-1.4.5.min.js"></script>
        <!-- <script type="text/javascript" src="cordova.js"></script>-->
        <script type="text/javascript" src="js/index.js"></script> 
        <script type="text/javascript" src="js/velocity.min.js"></script>
        <script type="text/javascript" src="js/main_menu.js"></script> <!-- Resource jQuery -->

如果<script cordova.js>在页面中被激活(取消注释)，应用程序进入循环(bucle)。

Answer 1

代码顺序似乎有问题

尝试将 FCMPlugin.onNotification(...); 移至 FCMPlugin.getToken(...);

之后

这是我的 index.js 文件，当我希望我的应用程序具有带有 FCM 的推送通知时，我会使用该文件。希望对您有帮助。

var app = {

initialize: function () {
    this.bindEvents();
},

bindEvents: function () {
    document.addEventListener('deviceready', this.onDeviceReady, false);
    document.addEventListener('backbutton', this.onBackKeyDown, false);
},
onDeviceReady: function () {

    app.notificacionesPush();


},

notificacionesPush: function () {

    FCMPlugin.getToken(
            function (token) {

                var obj = {"token": token};

                Ajax("http://MI-URL/webservice.php", obj, function (data) {
                    if (data.code === "OK")
                        console.info("Token de Dispositivo registrado correctamente");
                    else
                        console.info("Error en registro de Token");

                }, function () {
                    console.warn("Error en registro de Token");
                });
            },
            function (err) {
                console.warn('error retrieving token: ' + err);
            }
    );


    FCMPlugin.onNotification(
            function (data) {
                if (data.wasTapped) {
                    console.info(JSON.stringify(data));
                } else {
                    console.info(JSON.stringify(data));
                }
            },
            function (msg) {
                console.info('onNotification callback successfully registered: ' + msg);
            },
            function (err) {
                console.info('Error registering onNotification callback: ' + err);
            }
    );
},}; app.initialize();