Thank you - that's very kind of you to say.

I'm really glad Daniel!

Great!

You can make you app show a Local Notification without having to do a push notification. Here is a tutorial that shows you how to do this: stackoverflow.com/questions/41169460/ You can also alternatively generate a legit push notification using the Firebase Cloud Messaging (FCM) API. You can call it directly from your app, or build a REST API that calls the FCM API. Good luck!

It's usually caused by your certificate export. Here is a discussion & solutions on StackOverflow: stackoverflow.com/questions/41169460/

Yes - however, instead the step of adding an AppDelegate, one should be already provided via UIKit.

Look at UNNotificationAttachment: stackoverflow.com/a/39103096

@@jl-david Thanks Man!, appreciate it. Do we have to do the same for flutter ios as well?

@@AmaanAdilKhan Here are the official push notification instructions for Flutter: firebase.google.com/docs/cloud-messaging/flutter/client. Here is a Flutter package to do local notifications: pub.dev/packages/flutter_local_notifications

If you trigger the notifications from Firebase or from your own custom API that makes calls to Firebase, then yes. Here is the link: firebase.google.com/docs/reference/fcm/rest

@@jl-david we don't have to add anything in the appdelegate file so that we can receive the notification in the terminated state.

​@@gyanupadhyay9473 The UNUserNotificationCenter didReceiveRemoteNotification method in the AppDelegate handles incoming push notifications when in terminated state. Clicking on a push notification will launch your app. If you want to open up a specific screen, you would need to add some routing code.

@@jl-david this method is for both to receive the notification in terminated and background state?

@@gyanupadhyay9473 There are two methods - didReceive and didReceiveRemoteNotification to handle the two scenarios.