RUSwipeShare/lib/main.dart

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

import 'firebase_options.dart';
import 'auth_gate.dart';

void main() async {
  WidgetsFlutterBinding.ensureInitialized();
  await Firebase.initializeApp(options: DefaultFirebaseOptions.currentPlatform);

  runApp(const MyApp());
}

class MyApp extends StatelessWidget {
  const MyApp({super.key});
  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      theme: ThemeData(
        primarySwatch: CustomMaterialColor(200, 61, 61).mdColor,
      ),
      home: const AuthGate(),
    );
  }
}

class CustomMaterialColor {
  final int r;
  final int g;
  final int b;

  CustomMaterialColor(this.r, this.g, this.b);

  MaterialColor get mdColor {
    Map<int, Color> color = {
      50: Color.fromRGBO(r, g, b, .1),
      100: Color.fromRGBO(r, g, b, .2),
      200: Color.fromRGBO(r, g, b, .3),
      300: Color.fromRGBO(r, g, b, .4),
      400: Color.fromRGBO(r, g, b, .5),
      500: Color.fromRGBO(r, g, b, .6),
      600: Color.fromRGBO(r, g, b, .7),
      700: Color.fromRGBO(r, g, b, .8),
      800: Color.fromRGBO(r, g, b, .9),
      900: Color.fromRGBO(r, g, b, 1),
    };
    return MaterialColor(Color.fromRGBO(r, g, b, 1).value, color);
  }
}