【 Flutter 】Flutter を 基礎 から 学習 ( スタートガイド編 ) part04 環境構築


基礎 から 学ぶ Flutter 」という書籍で  学習 したことを ブログでアウトプットしていこうと思います。今回は スタートガイド編 ( part04 )です。



【 Flutter 】Flutter を 基礎 から 学習 ( スタートガイド編 ) part03 環境構築

Flutterの公式サイトに従ってFlutter SDKをインストールしていきます。






flutter doctor

futter doctorコマンドで自身の端末でflutterが使用可能か確認します。




PS D:\flutter> flutter doctor

  ║                 Welcome to Flutter! - https://flutter.dev                  ║
  ║                                                                            ║
  ║ The Flutter tool uses Google Analytics to anonymously report feature usage ║
  ║ statistics and basic crash reports. This data is used to help improve      ║
  ║ Flutter tools over time.                                                   ║
  ║                                                                            ║
  ║ Flutter tool analytics are not sent on the very first run. To disable      ║
  ║ reporting, type 'flutter config --no-analytics'. To display the current    ║
  ║ setting, type 'flutter config'. If you opt out of analytics, an opt-out    ║
  ║ event will be sent, and then no further information will be sent by the    ║
  ║ Flutter tool.                                                              ║
  ║                                                                            ║
  ║ By downloading the Flutter SDK, you agree to the Google Terms of Service.  ║
  ║ Note: The Google Privacy Policy describes how data is handled in this      ║
  ║ service.                                                                   ║
  ║                                                                            ║
  ║ Moreover, Flutter includes the Dart SDK, which may send usage metrics and  ║
  ║ crash reports to Google.                                                   ║
  ║                                                                            ║
  ║ Read about data we send with crash reports:                                ║
  ║ https://flutter.dev/docs/reference/crash-reporting                         ║
  ║                                                                            ║
  ║ See Google's privacy policy:                                               ║
  ║ https://policies.google.com/privacy                                        ║

Running "flutter pub get" in flutter_tools...                      12.2s
Doctor summary (to see all details, run flutter doctor -v):
[√] Flutter (Channel stable, 2.2.3, on Microsoft Windows [Version 10.0.19043.1165], locale ja-JP)
[X] Android toolchain - develop for Android devices
    X Unable to locate Android SDK.
      Install Android Studio from: https://developer.android.com/studio/index.html
      On first launch it will assist you in installing the Android SDK components.
      (or visit https://flutter.dev/docs/get-started/install/windows#android-setup for detailed instructions).
      If the Android SDK has been installed to a custom location, please use
      `flutter config --android-sdk` to update to that location.

[√] Chrome - develop for the web
[!] Android Studio (not installed)
[√] VS Code (version 1.58.2)
[√] Connected device (2 available)

! Doctor found issues in 2 categories.
PS D:\flutter>

Android Studio以外はクリアできていました!
Android Studioはこれからインストール予定なので問題なさそうですね😄


次回はAndroid Studioのインストールに進みます。