Resolving Android Background and Foreground Notification_open Count Issue in Flutter

[ManishBhanuhshaliZealous]

When developing a Flutter app with Firebase notifications, tracking the notification_open count can present challenges, particularly on Android. In this case, notifications work as expected on iOS in both background and terminated states, and on Android in the terminated state. However, the notification_open event isn’t recorded when the app is in the background state on Android. This guide explores possible reasons for this discrepancy and provides solutions to ensure accurate tracking of notification interactions across all states on Android.