No Push Notification from Firebase on iOS

[Tommyten]

KMPNotifier and Kotlin version:
kmpnotifier version: 1.4.0
kotlin version: 2.1.0

Describe the bug
When I use this library to receive and handle Firebase Push Notifications, no System Push Notification is created on iOS

In which platform bug occurs?
iOS

To Reproduce
Steps to reproduce the bug:

• Setup a Compose Multiplatform app as is described in the Readme, using Firebase
• The NotificationPlatformConfiguration.Ios must have showPushNotification = true
• When the app receives a Firebase Push Notification the KMPNotifier library logs Received Push Notification payload data
• No Push Notification is created on iOS

Expected behavior
On Android, when a Firebase push notification is received a System push notification is also created, therefore I expect the same behavior on iOS as well

[mirzemehdi]

@Tommyten is it only data type notification?
Can you please check if you can send local notification? Maybe there is some issue related to capabilites or permission related thing on ios side?

val notifier = NotifierManager.getLocalNotifier()
notifier.notify {
  id= Random.nextInt(0, Int.MAX_VALUE)
  title = "Title from KMPNotifier"
  body = "Body message from KMPNotifier"
  payloadData = mapOf(
    Notifier.KEY_URL to "https://github.com/mirzemehdi/KMPNotifier/",
    "extraKey" to "randomValue"
  )

}

[Tommyten]

@mirzemehdi sending local notifications is indeed possible, so there should not be an issue with permissions.

[mirzemehdi]

@Tommyten are you enabled Remote Notifications capability in xcode? Also did you upload apn key into Firebase?

[Tommyten]

@mirzemehdi Reuploading the apn key to firebase fixed it, thank you for your help :)

[Tommyten]

I'm sorry to have to reopen this issue, but unfortunately it seems that this issue still remains.
When I trigger a Firebase push notification, my NotificationListener is called, but a Push Notification is not always being shown.

[Tommyten]

I have further confirmed that, indeed the connection between apns and firebase is not the issue here.
I do reliably get push notifications when the app is minimized/closed completely.
When the app is active, kmpnotifier reliably logs "Received Push Notification payload data" and my NotifierManager.Listener implementation is also called reliably. However I only rarely get a push notification displayed.

[ismoilfozil]

Hi @Tommyten , have you found any solution for this issue? I'm also facing a similar problem and would appreciate any insights. Thanks!

[Tommyten]

@ismoilfozil I haven't unfortunately. I transitioned to a custom solution to work around my issues.
When rolling my own solution I did, however have some issues that were caused by xCode 16.0. Maybe try updating if you still are using 16.0