我目前正在使用ionic / ngcordova构建一个Android应用程序。我正在实施推送通知。我已将推送通知实现为在app.run(function(){..})
阶段注入的服务。注册部分工作,我收到一个包含regid
的回调。此外,当应用程序处于活动状态时,将引发事件并收到通知。
我遇到的问题是,当应用程序进入后台时,根本不会收到通知。我希望当应用程序没有运行或类似的东西时会引发本地通知,但绝对没有任何反应,这很奇怪。
我最近几天在网上搜寻寻找解决方案,但我一直无法找到任何能告诉我它应该工作的东西。
以下是我的app中的notificationService.js
app.factory('notificationService', ['$cordovaPush', function($cordovaPush){
var dataFactory = {};
//
// When the device is ready and this service has been plumbed in...
document.addEventListener("deviceready", function(){
console.log("initializing push notifications...");
_register();
}, false);
//
// Registers the device for push notifications...
var _register = function(){
var config = {};
if ( device.platform == 'android' || device.platform == 'Android' || device.platform == "amazon-fireos" ){
// TODO: centralise this value as it can change...
config = {
senderID: "448168747432",
ecb: "onNotificationGCM"
};
}else {
// iOS
config = {
"badge":"true",
"sound":"true",
"alert":"true"
};
// Can add the following property to the config object to raise a callback with the information if need be...
// "ecb": "onNotificationRegisterAPN"
}
$cordovaPush.register(config).then(function(result){
//
// Typically returns "ok" for android and devicetoken for iOS
console.log(result);
});
};
window.onNotificationGCM = function(result){
console.log(result);
/*
I get called when the app is in the foreground, but nothing happens when the app is in the background.
*/
};
dataFactory.register = _register;
return dataFactory;
}]);
如果有帮助,我通过.net应用程序使用PushSharp来发送通知。任何帮助将不胜感激。
更新:我正在使用以下框架/库:
答案 0 :(得分:3)
对于那些像我一样长时间拔头发的人来说,解决方案非常简单......我在Pushsharp QueueNotification请求中缺少两个属性。所以使用PushSharp github repo上给出的示例:https://github.com/Redth/PushSharp#sample-code
push.QueueNotification(new GcmNotification().ForDeviceRegistrationId("DEVICE-REGISTRATION-ID-HERE").WithJson("{\"alert\":\"Hello World!\",\"badge\":7,\"sound\":\"sound.caf\"}"));
需要更新以添加缺少的属性:
push.QueueNotification(new GcmNotification().ForDeviceRegistrationId("DEVICE REGISTRATION ID HERE")
.WithJson(@"{""alert"":""This is the future"",""badge"":7,""sound"":""sound.caf"",""title"":""Status Bar title"",""message"":""Some text you want to display to the user""}"));
否则,如果您的应用程序恰好使用Cordova开发而且当前不在前台,那么什么都不会重复,不会发生任何事情。
请将我的帽子提交给gdelavald,并附上他对PushPlugin的评论,指出我在正确的方向: