Push notifications for CometChat Flutter UIKit v6 (stable, Bloc-based). Covers firebase_messaging setup for FCM (Android) + APNs (iOS via Firebase), CometChat dashboard PushPlatform configuration, token registration via the Notifications SDK, background isolate handler (Dart entry-point rule), foreg
Push notifications for CometChat Flutter UIKit v6 (stable, Bloc-based). Covers firebase_messaging setup for FCM (Android) + APNs (iOS via Firebase), CometChat dashboard PushPlatform configuration, token registration via the Notifications SDK, background isolate handler (Dart entry-point rule), foreground vs background message routing, notification tap deep-link to chat threads, and the Bloc patter