push-notification

问题 I have installed cordova-plugin-fcm and everything works fine except one little thing. When the app is in background/closed and push notification is sent from firebase, notification pops up in the devices. On clicking that notification from the tray my application starts run, but the control is not entering into fcm.onNotification(). My code in app.component.ts looks like this fcm.onNotification().subscribe(data=>{ if(data.wasTapped){ console.log("Received in background"); console.log(data);

问题 Is there a way to remove a Web Push Notification once shown? To remove it from the notification list on the device - or mark it as "read"? I assume this can't be done from the server, and I've been hunting around for a Javascript API - but I haven't found anything. (The wider problem that I'm trying to crack is how to synchronise notifications on multiple screens/browsers/devices.) 回答1: I think might be impossible. As you can show and hide a notification. And this can be a workaround for

问题 I have a tabBar . Each of its tabs' ViewControllers have been embedded inside their respective NavigationControllers . Hierarchy: Tabbarcontroller --> NavigationController --> VC1 --> VC2 -->...VCn (for tab1) I have to redirect to one of the viewcontrollers say VC2 when i click on push notifications. The code i am using is as follows. let navigationController = UINavigationController() let storyboard = UIStoryboard.init(name: "Main", bundle: Bundle.main) if let chatViewController = storyboard

问题 I have a tabBar . Each of its tabs' ViewControllers have been embedded inside their respective NavigationControllers . Hierarchy: Tabbarcontroller --> NavigationController --> VC1 --> VC2 -->...VCn (for tab1) I have to redirect to one of the viewcontrollers say VC2 when i click on push notifications. The code i am using is as follows. let navigationController = UINavigationController() let storyboard = UIStoryboard.init(name: "Main", bundle: Bundle.main) if let chatViewController = storyboard

问题 I am currently doing several simulations in R that each take quite a long time to execute and the time it takes for each to finish varies from case to case. To use the time in between more efficiently, I wondered if it would be possible to set up something (like a e-mail notification system or similar) that would notify me as soon a a chunk of simulation is completed. Does somebody here have any experience with setting up something similar or does someone know a resource that could teach me

问题 Closed . This question needs details or clarity. It is not currently accepting answers. Want to improve this question? Add details and clarify the problem by editing this post. Closed 2 days ago . Improve this question We are using this the library on our Go server. We need to send push notification with special key for sound object My code looks like: var NP fcm.NotificationPayload NP.Sound = "alert.caf" NP.Icon = "ic_alert" NP.Color = "colorAccent" NP.AndroidChannelID = "smartamsalarm" data

问题 I am working on a project where I should post notification whenever an database event is fired. I am using NODE for this. BUt I am not sure whether I'll be able to do it or not. I came across this question On SO but It didn't help much. I also saw NODE.js MySql Connectors What my Real questions are: 1) Is there anything like reading MySql triggers in Node js. ? Can I push instant notification as soon as a row is entered in the desired table? 2) If Yes, How should I go about it? 3) If it is

问题 I am working on a project where I should post notification whenever an database event is fired. I am using NODE for this. BUt I am not sure whether I'll be able to do it or not. I came across this question On SO but It didn't help much. I also saw NODE.js MySql Connectors What my Real questions are: 1) Is there anything like reading MySql triggers in Node js. ? Can I push instant notification as soon as a row is entered in the desired table? 2) If Yes, How should I go about it? 3) If it is

问题 I wanna implement push notification for my website: Consider we have a shopping site, whenever a user click on one product, the server should push notification to the owner of the product that user (for example John) wants to buy your shoe. (real-time). I have read some articles about web worker (like socket.io) and service workers, I conclude that service workers are the best choice. Am I true? How can I implement that push notification? 回答1: A Service Worker is a special kind of Web Workers

问题 Hello i was wondering is it possible to have my program always look for updates like in the background always have a app looking for updates so when i pass a application update there is a little notification that pops up saying there is a update available for my program because currently i have a message box when the program launches and i wanted to have a icon in the task bar like java and when i pass a update a little prompt pops up saying there is a update waiting ? this is a pic of what i