diff --git a/packages/core/lib/utils/lifecycle/impl.dart b/packages/core/lib/utils/lifecycle/impl.dart
index dbf4d06..9f63981 100644
--- a/packages/core/lib/utils/lifecycle/impl.dart
+++ b/packages/core/lib/utils/lifecycle/impl.dart
@@ -1 +1 @@
-export 'default.dart' if (dart.library.io) 'fgbg.dart';
+export 'default.dart' if (dart.library.io) 'widget_observer.dart';
diff --git a/packages/core/lib/utils/lifecycle/widget_observer.dart b/packages/core/lib/utils/lifecycle/widget_observer.dart
new file mode 100644
index 0000000..c382d2e
--- /dev/null
+++ b/packages/core/lib/utils/lifecycle/widget_observer.dart
@@ -0,0 +1,86 @@
+import 'dart:async';
+import 'package:flutter/widgets.dart';
+
+enum AppStatus { foreground, background }
+
+abstract class LifeCycle extends Stream<AppStatus> {}
+
+class LifeCycleImpl extends LifeCycle with WidgetsBindingObserver {
+  final StreamController<AppLifecycleState> _streamController = StreamController<AppLifecycleState>.broadcast();
+
+  LifeCycleImpl() {
+    WidgetsBinding.instance.addObserver(this);
+  }
+
+  @override
+  void didChangeAppLifecycleState(AppLifecycleState state) {
+      _streamController.add(state);
+  }
+
+  @override
+  StreamSubscription<AppStatus> listen(void Function(AppStatus event)? onData, {Function? onError, void Function()? onDone, bool? cancelOnError}) {
+    final subscription = _streamController.stream.listen((event) => event == AppLifecycleState.resumed ? AppStatus.foreground : AppStatus.background);
+    return _LifeCycleSuscription(subscription);
+  }
+}
+
+class _LifeCycleSuscription extends StreamSubscription<AppStatus> {
+  final StreamSubscription<AppLifecycleState> _subscription;
+
+  _LifeCycleSuscription(this._subscription);
+
+  @override
+  Future<E> asFuture<E>([E? futureValue]) {
+    return _subscription.asFuture(futureValue);
+  }
+
+  @override
+  Future<void> cancel() {
+    return _subscription.cancel();
+  }
+
+  @override
+  bool get isPaused => _subscription.isPaused;
+
+  @override
+  void onData(void Function(AppStatus data)? handleData) {
+    _subscription.onData(handleData == null
+        ? null
+        : (data) {
+            if (data == AppLifecycleState.resumed) {
+              handleData(AppStatus.foreground);
+            } else if (data == AppLifecycleState.paused || data == AppLifecycleState.inactive) {
+              handleData(AppStatus.background);
+            }
+          });
+  }
+
+  @override
+  void onDone(void Function()? handleDone) {
+    _subscription.onData(handleDone == null
+        ? null
+        : (data) {
+            handleDone();
+          });
+  }
+
+  @override
+  void onError(Function? handleError) {
+    _subscription.onData(handleError == null
+        ? null
+        : (error) {
+            handleError(error);
+          });
+  }
+
+  @override
+  void pause([Future<void>? resumeSignal]) {
+    _subscription.pause(resumeSignal);
+  }
+
+  @override
+  void resume() {
+    _subscription.resume();
+  }
+}
+
diff --git a/packages/core/pubspec.yaml b/packages/core/pubspec.yaml
index 1fa9136..436beea 100644
--- a/packages/core/pubspec.yaml
+++ b/packages/core/pubspec.yaml
@@ -15,7 +15,6 @@ dependencies:
   plugin_platform_interface: ^2.0.2
   uuid: ^3.0.7
   json_annotation: ^4.8.0
-  flutter_fgbg: ^0.2.2
   state_notifier: ^0.7.2
   http: ">=0.13.6 <2.0.0"
   logger: ^1.1.0