init

lib/main.dart

@@ -0,0 +1,30 @@
+import 'package:firebase_core/firebase_core.dart';
+import 'package:firebase_messaging/firebase_messaging.dart';
+import 'package:flutter/widgets.dart';
+
+import 'app.dart';
+
+@pragma('vm:entry-point')
+Future<void> firebaseMessagingBackgroundHandler(RemoteMessage _) async {
+  try {
+    await Firebase.initializeApp();
+  } on Object {
+    // The system still shows the notification when Firebase is not configured.
+  }
+}
+
+Future<void> main() async {
+  WidgetsFlutterBinding.ensureInitialized();
+  final firebaseReady = await _initializeFirebase();
+  runApp(KickKingsApp(firebaseReady: firebaseReady));
+}
+
+Future<bool> _initializeFirebase() async {
+  try {
+    await Firebase.initializeApp();
+    FirebaseMessaging.onBackgroundMessage(firebaseMessagingBackgroundHandler);
+    return true;
+  } on Object {
+    return false;
+  }
+}