Flutterウィークリー #32

# Flutterウィークリーとは？
FlutterファンによるFlutterファンのためのニュースレター
https://flutterweekly.net/

この記事は#32の日本語訳です
https://mailchi.mp/flutterweekly/flutter-weekly-32

# 読み物＆チュートリアル

### FlutterとFirebaseで作るチャットアプリ
https://medium.com/flutter-community/building-a-chat-app-with-flutter-and-firebase-from-scratch-9eaa7f41782e

![1_C9o_n85IEfiM6edqMD9V9A.gif](https://qiita-image-store.s3.amazonaws.com/0/129712/1e2017e4-95e3-ae55-cfce-612579e5a8c8.gif)

### Flutterアプリの設計 : MVPパターン
https://medium.com/flutterpub/flutter-architecture-implement-a-mvp-pattern-8ab78b75f2d4

![1_4LJmr5ic3u6o9QlD5m1zfA.png](https://qiita-image-store.s3.amazonaws.com/0/129712/924b7638-d6de-72e0-efac-74dded40a789.png)

### Flutterがスタートアップに最適な理由
https://kodytechnolab.com/why-flutter-for-your-dream-start-up

![mobile-application-development-services-flutter-blog-detail-main3.jpg](https://qiita-image-store.s3.amazonaws.com/0/129712/75f67a54-24b3-00d9-52aa-cdbc7a1ed9d0.jpeg)

### Flutter | プラグインを使ってマルチ選択を実装
https://medium.com/flutterpub/flutter-multiple-contacts-selection-using-two-plugins-a-custom-code-4b5b5a27c6b8

![1_RmOMzH2qKNh4d3sFwnFBdQ.png](https://qiita-image-store.s3.amazonaws.com/0/129712/038a7adf-f725-dd4a-785e-34e5e8779dc2.png)

### FlutterでGoogle認証
https://medium.com/flutterpub/flutter-auth-with-google-f3c3aa0d0ccc

### iOSのスライディングアニメーションをFlutterで実装
https://medium.com/flutter-community/how-i-replicated-the-ios-row-animation-in-flutter-81dfe9b60040

![1_neMg9gICwO7uRVmpGpsOlg.gif](https://qiita-image-store.s3.amazonaws.com/0/129712/8e4525b0-696c-3a15-38c1-dda7979a8fe6.gif)

### Web Sockets - リアルタイムゲームを作ろう！
https://www.didierboelens.com/2018/06/web-sockets---build-a-real-time-game/

![websockets.png](https://qiita-image-store.s3.amazonaws.com/0/129712/a768e0e2-1639-4f3f-a34f-173c52c79a5e.png)

### FlutterとRedux
https://hillelcoren.com/2018/08/24/ongoing-adventures-with-flutter-and-redux/

### Flutter – Mapbox と Polylines
http://tphangout.com/flutter-mapbox-and-polylines/

![Screenshot_20180823-212422.png](https://qiita-image-store.s3.amazonaws.com/0/129712/61c0790a-7bcb-071c-5595-16a1d1eb1c81.png)

### モバイルアプリ開発にGoogle Flutterを使うべき理由
http://www.lemosys.com/blog/choose-google-flutter-for-mobile-app-development/

![Flutter-Benefits-mobile-app.jpg](https://qiita-image-store.s3.amazonaws.com/0/129712/012671bf-edb3-ad83-0a04-02381d7d2392.jpeg)

### Testing tidbit - ナビゲーションイベント向けウィジェットテスト
https://iirokrankka.com/2018/08/22/writing-widget-tests-for-navigation-events/

### テストコードを書いてAndroid Studioからテストを実行する方法
https://medium.com/@darshankawar/writing-and-running-widget-tests-from-android-studio-d63b9fea21c5

![1_23MwYN7xxy_KU8kVXHE4NA.png](https://qiita-image-store.s3.amazonaws.com/0/129712/33dcba2d-3707-3add-ed30-9e343f6a976e.png)

### BMI 計算機 – part I – gender
https://marcinszalek.pl/flutter/bmi-calculator-gender/

![bmi-gender-final.gif](https://qiita-image-store.s3.amazonaws.com/0/129712/e54d9421-f83c-21b7-2979-5fc7f8827676.gif)

### リアクティブプログラミング - Streams - BLoC
https://www.didierboelens.com/2018/08/reactive-programming---streams---bloc/

![streams_flows.png](https://qiita-image-store.s3.amazonaws.com/0/129712/9bc18b2e-674f-2a3d-6735-d31424f3b6c0.png)


# ビデオ＆メディア

### Flutter Advanced: オーバーレイウィジェット | エピソード 7
https://youtu.be/KuXKwjv2gTY

### Flutter - Hero アニメーションチュートリアル
https://youtu.be/DExeje5_vfw

![Screen Shot 0030-08-27 at 14.31.45.png](https://qiita-image-store.s3.amazonaws.com/0/129712/e4d8a846-f79a-afe0-6b7b-f8ef4260a21f.png)

### 忙しい人のためのOSS - Flutter Githubアプリライブコーディング - OSCON 2018
https://youtu.be/FIs0C17sJAc

![Screen Shot 0030-08-27 at 14.32.33.png](https://qiita-image-store.s3.amazonaws.com/0/129712/55376c98-9d1a-df73-1170-a3cd5f19810f.png)

### Flutter - Form と TextFormFieldの使い方
https://youtu.be/OtIDk6-p3eQ


# ライブラリ＆コード

### flutter_crashlytics
https://github.com/kiwi-bop/flutter_crashlytics

![iosScript.jpg](https://qiita-image-store.s3.amazonaws.com/0/129712/d3123668-72b2-5386-cbfc-7a777deee942.jpeg)

### SpaceX GO! - 打ち上げトラッカー
https://github.com/jesusrp98/spacex-go

![Screen Shot 0030-08-27 at 14.34.07.png](https://qiita-image-store.s3.amazonaws.com/0/129712/240b5ad1-fd8c-73e9-717e-4039902579be.png)

### Flutter 登録ページ（スライドインジケーター付き）
https://github.com/Nash0x7E2/Login-Screen-with-Indicator

![preview.png](https://qiita-image-store.s3.amazonaws.com/0/129712/02bcd735-d4ee-59e0-fe20-5fb8a610ac23.png)