Top "Push-notification" questions

Push notifications are alerts, badges, or sounds which are pushed to a mobile device from a remote server.

Invalid token when using Apple Push Notifications (APN) for Passbook

I am trying to create a server-side implementation for passbook APN, but the server does not like the push token …

ios push-notification apple-push-notifications passbook
didReceiveRemoteNotification not working in the background

I'm working on a big app with a huge chunk of legacy code. Currently - there's an implementation for: - (…

ios xcode push-notification xcode6 apple-push-notifications
APNS: invalid token (8)

I am using the apns php server provided at https://code.google.com/p/apns-php/. I've have set up th …

php objective-c push-notification apple-push-notifications apns-php
Push notification works incorrectly when app is on background or not running

I am using Firebase Cloud Messaging to send push notifications. Here is my FirebaseMessageService: public class FireBaseMessageService extends FirebaseMessagingService { @Override …

android service push-notification android-notifications firebase-cloud-messaging
How to get back "Allow Push Notifications" dialog after it was dismissed once?

I am building an app that is heavily relies on APN. Upon the very first start of my app, iOS …

ios iphone objective-c push-notification apple-push-notifications
Chrome Push Notification: This site has been updated in the background

While implementing the chrome push notification, we were fetching the latest change from our server. While doing so, the service-worker …

google-chrome push-notification web-push push-api
Background service for android oreo

How to continue background service in android Oreo without showing notification dot? i continues my background service using notification but …

java android push-notification android-service android-8.0-oreo
ActivityManager.getRunningTasks is deprecated android

I am working on push notification in android where i am using a below method to show notification, but the …

android push-notification deprecated activity-manager
How to send a silent Push Notification payload

I just want to know how I can determine what action to do on a silent push: This is the …

ios swift push-notification apple-push-notifications
How to avoid delay in Android GCM messages / change heartbeat

I've been reading many posts regarding a GCM issue that affects some people. It seems that in some devices/routers/…

android push-notification wifi google-cloud-messaging android-wifi