daiki1003

import 'package:google_sign_in/google_sign_in.dart';
import 'package:firebase_auth/firebase_auth.dart';

class AuthScreen extends StatelessWidget {
  static final googleLogin = GoogleSignIn(
    scopes: [
      'email',
      'https://www.googleapis.com/auth/contacts.readonly',
    ],
  );

daiki1003

class ScrollViewUnderContainer extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    return Scaffold(
      body: Column(
        children: [
          Expanded(
            child: ListView(
              children: [
                for (int i = 0; i < 100; i++)

daiki1003

import 'package:flutter/material.dart';

/// Add dependencies these four packages :)
import 'package:flutter_hooks/flutter_hooks.dart';
import 'package:hooks_riverpod/hooks_riverpod.dart';
import 'package:flutter_riverpod/flutter_riverpod.dart';
import 'package:flutter_app_badger/flutter_app_badger.dart';

/// Define providers for holding badge number.
final _homeBadgeProvider = StateProvider<int>(

daiki1003

import 'package:flutter/material.dart';

void main() => runApp(App());

class App extends StatefulWidget {
  @override
  _AppState createState() => _AppState();
}

class _AppState extends State<App> with WidgetsBindingObserver {

daiki1003

class Tweet {
  final String id;
  final String content;
}

// Three response classes includes tweets.
class FeedResponse {
  final List<Tweet> tweets;
}

daiki1003

bool nullableBoolean() {
  return null;
}

void main() {
  final nullable = nullableBoolean();
  if (nullable == false) {
    print('aa');
  } else {
    print('bb');

daiki1003

final authStateProvider = StateProvider<bool>(
  (ref) => false,
);

final notificationsStateProvider = StateProvider<List<Notification>?>(
  (ref) {
    final authorized = ref.watch(authStateProvider).state;
    if (authorized) {
      // return ?
    }

daiki1003

class SampleScreen extends StatefulWidget {
  const SampleScreen({
    Key? key,
  }) : super(key: key);

  @override
  _SampleScreenState createState() => _SampleScreenState();
}

class _SampleScreenState extends State<SampleScreen> {

daiki1003

最終更新日：2023年2月14日

• 🌈 はじめに
• 🧑‍💻 About me
  • 長所
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• メディアへの掲載実績

daiki1003

- name: 'Setup flutter environment'
  uses: subosito/flutter-action@v2
  with:
    flutter-version: '2.10.3'
    channel: 'stable'
    cache: true # これ