Cordova 推送通知 (PhoneGap PushPlugin) 未触发 ecb 回调 (onNotificationAPN)

Posted 2023-02-24

【中文标题】Cordova 推送通知 (PhoneGap PushPlugin) 未触发 ecb 回调 (onNotificationAPN)

【英文标题】：Cordova Push Notifications (PhoneGap PushPlugin) not firing ecb callback (onNotificationAPN)

【发布时间】：2014-04-03 23:19:34

【问题描述】：

我将 Cordova Push Notifications Plugin 1.3.4 与我的 Cordova/Phonegap 应用程序一起使用。不幸的是，当收到推送通知时，我的 javascript 中的 ecb 回调从未被触发，我无法处理推送通知（即使应用程序在前台运行时也无法处理）。

我正在使用演示中的example code：

pushNotification.register(tokenHandler, errorHandler, "badge": "true", "sound": "true", "alert": "true", "ecb": "onNotificationAPN");

注册成功，但从未触发以下回调：

function onNotificationAPN (event) 
    if (event.alert)
    
        navigator.notification.alert(event.alert);
    
 

【参考方案1】：

问题在于您定义回调函数的方式，导致推送插件评估您的回调（即通过[webView stringByEvaluatingJavaScriptFromString）失败，因为它不会意识到这一点。

如果您将回调函数定义为全局对象，插件将在每次新通知到达时正确触发您的回调：

onNotificationAPN = function(event) 
    if (event.alert)
    
        navigator.notification.alert(event.alert);
    ;
;

对于 android，您可以用同样的方式定义您的 onNotificationGCM 回调。

【讨论】：

不确定“解析时间定义”是什么意思。 onNotificationAPN 必须在全局范围内定义，因为这是上下文 stringByEvaluatingJavaScriptFromString 评估 javascript in。

是的，这就是我的意思。我喜欢你的表达方式，+1

无论你写什么，实际上都没有意义。我必须破译你所说的，然后@artemave 说 id 必须在全球范围内定义。最后，让我的设备注册。谢谢！

感谢您拯救了我 2 小时的错误搜索并为我解决了这个问题！

我已经为此工作了一整天，非常感谢！

【参考方案2】：

Mobiletainment 的回答为我解决了这个问题！我整个下午都在寻找解决方案，尽管是 GCM 回调，但功能是相同的。

我会支持 Mobiletainment，但我是新来的，它不会让我这样做，但是谢谢！

对于任何可能正在寻找 GCM 解决方案（Googleverse 中有很多但没有很多好的答案）的人来说，我的代码终于奏效了：

// handle GCM notifications for Android 
            onNotificationGCM = function(e)
                alert('onGCM');
                switch( e.event )
                
                    case 'registered':
                        if ( e.regid.length > 0 )
                        
                            console.log("Regid " + e.regid);
                            //Do registration work here...
                        
                    break;

                    case 'message':
                      // this is the actual push notification. its format depends on the data model from the push server
                      alert('message = '+e.message+' msgcnt = '+e.msgcnt);
                    break;

                    case 'error':
                      alert('GCM error = '+e.msg);
                    break;

                    default:
                      alert('An unknown GCM event has occurred');
                      break;
                
                 

【参考方案3】：

如果你使用 azure push..below 是工作代码。（pushplugin for phonegap）

    function InitpushNotificaions() 
      //  alert("Notification setup");
        try 


            mobileServiceClient = new WindowsAzure.MobileServiceClient('https://mobbacktest.azure-mobile.net/', 'RvahPxHKoEsGiLdlCYZpHBllvSVQxl66');
            pushNotification = window.plugins.pushNotification;
            if (device.platform == 'android' || device.platform == 'Android' ||
                    device.platform == 'amazon-fireos')
            
                // AndroId

                pushNotification.register(successHandler, errorHandler,  "senderID": "724086851305", "ecb": "onNotification" );       // required!
            
            else
            
                //ios
                pushNotification.register(tokenHandler, errorHandler,  "badge": "true", "sound": "true", "alert": "true", "ecb": "onNotificationAPN" );   // required!
            
        
        catch (err) 
            txt = "There was an error on this page.\n\n";
            txt += "Error description: " + err.message + "\n\n";
            alert(txt);
        




    


    // handle APNS notifications for iOS
 onNotificationAPN=function (e) 
        if (e.alert) 
            $("#app-status-ul").append('<li>push-notification: ' + e.alert + '</li>');
            // showing an alert also requires the org.apache.cordova.dialogs plugin
            navigator.notification.alert(e.alert);
        

        if (e.sound) 
            // playing a sound also requires the org.apache.cordova.media plugin
            var snd = new Media(e.sound);
            snd.play();
        

        if (e.badge) 
            pushNotification.setApplicationIconBadgeNumber(successHandler, e.badge);
        
    

    //handle GCM notifications for Android
    onNotification = function (e) 
       // alert("gcm");
        switch (e.event) 
            case 'registered':
                if (e.regid.length > 0) 
                    // Your GCM push server needs to know the regID before it can push to this device
                    // here is where you might want to send it the regID for later use.
                   // alert('step 1 Azure! ' + e.regid);
                    if (mobileServiceClient) 
                       // alert('step 2 Azure!');
                        // Template registration.
                        var template = " \"data\" : \"message\":\"$(message)\"";
                        // Register for notifications.
                        mobileServiceClient.push.gcm.registerTemplate(e.regid,
                          "myTemplate", template, null)
                          .done(function () 
                           //   alert('Registered template with Azure!');
                          ).fail(function (error) 
                              //alert('Failed registering with Azure: ' + error);
                          );
                    



                    console.log("regID = " + e.regid);
                
                break;

            case 'message':
                // if this flag is set, this notification happened while we were in the foreground.
                // you might want to play a sound to get the user's attention, throw up a dialog, etc.
                if (e.foreground) 

                    // on Android soundname is outside the payload. 
                    // On Amazon FireOS all custom attributes are contained within payload
                    var soundfile = e.soundname || e.payload.sound;
                    // if the notification contains a soundname, play it.
                    // playing a sound also requires the org.apache.cordova.media plugin
                    var my_media = new Media("/res/" + beep.wav);
                    alert("Message:"+e.message);
                    my_media.play();
                
                else   // otherwise we were launched because the user touched a notification in the notification tray.
                    if (e.coldstart) 

                    
                    else 

                    
                


                break;

            case 'error':
                break;

            default:
                break;
        
    


    function tokenHandler(result)
    
       // $("#app-status-ul").append('<li>token: '+ result +'</li>');
        // Your iOS push server needs to know the token before it can push to this device
        // here is where you might want to send it the token for later use.
    

    function successHandler(result) 
        alert("Success handler:" + result);
     //   $("#app-status-ul").append('<li>success:'+ result +'</li>');
    

    function errorHandler(error) 
        alert("Error handler:" + error);