🐛 [firebase_messaging] FCM data message not coming when app is closed in ios #6921
Description
I have integrated FCM in my flutter project with flutter_local_notification. Everything works as expected in Android. However, ios also works almost except when app is closed from history. When app is cleared from history messages are not triggering. I am using only data message in push notification. Please have a look below:
{
"to": "/topics/global",
"priority": "high",
"content_available": true,
"data": {
"title": "Demo Title",
"message": "Demo Message",
"payload": "basic"
}
}
As you can see there is no notification object in the json. This configuration is working fine on Android (foreground & background) and for ios only foreground. However, if i add the notification object in this json surprisingly it works even the app is closed.
But as i need to handle the notification manually that option doesn't fit for my use case. So i researched further and disabled Method Swizzling
<key>FirebaseAppDelegateProxyEnabled</key>
<false/>
But that didn't help either. Now i'm kinda lost and can't find a way to achieve expected result. My AppDelegate.swift is given below
import UIKit
import Flutter
@UIApplicationMain
@objc class AppDelegate: FlutterAppDelegate {
override func application(
_ application: UIApplication,
didFinishLaunchingWithOptions launchOptions: [UIApplication.LaunchOptionsKey: Any]?
) -> Bool {
GeneratedPluginRegistrant.register(with: self)
if #available(iOS 10.0, *) {
UNUserNotificationCenter.current().delegate = self as UNUserNotificationCenterDelegate
}
return super.application(application, didFinishLaunchingWithOptions: launchOptions)
}
}
NOTE: The ios app is published in TestFlight and testing on a real device