luojigou_battle/lib/main.dart

import 'package:flutter/material.dart';
import 'package:flutter/services.dart';

import 'app/battle_app.dart';

void main() {
  WidgetsFlutterBinding.ensureInitialized();

  SystemChrome.setEnabledSystemUIMode(
    SystemUiMode.immersiveSticky,
  );

  runApp(const BattleApp());
}