Flutter のインストール

yay flutter

Flutter のチェック

flutter doctor

メッセージにしたがい次のことを行いました。

sudo pacman -S cmake
sudo pacman -S dart

git config --global --add safe.directory /opt/flutter

android-sdk のインストール

yay android-sdk

設定

flutter config --android-sdk /opt/android-sdk

android-studio のインストール

yay android-studio

環境の設定

.profile

（省略）
#
PATH="/opt/flutter/bin:$PATH"
#
export CHROME_EXECUTABLE=/opt/google/chrome/chrome

Unable to find bundled Java version　への対応

cd /opt/android-studio
sudo ln -s jbr jre

最終的な診断結果

$ flutter doctor
Doctor summary (to see all details, run flutter doctor -v):
[✓] Flutter (Channel stable, 3.10.6, on Arch Linux 6.4.3-arch1-2, locale
    C.UTF-8)
[✗] Android toolchain - develop for Android devices
    ✗ ANDROID_HOME = /opt/android-sdk
      but Android SDK not found at this location.
[✓] Chrome - develop for the web
[✓] Linux toolchain - develop for Linux desktop
[✓] Android Studio (version 2022.2)
[✓] Connected device (2 available)
[✓] Network resources

! Doctor found issues in 1 category.

ソフトの作成

flutter create myapp
cd myapp

Linux アプリとして動かす

flutter run

Web サーバーとして動かす

flutter run -d web-server

$ flutter run -d web-server
Launching lib/main.dart on Web Server in debug mode...
Waiting for connection from debug service on Web Server...         16.5s
lib/main.dart is being served at http://localhost:41453
The web-server device requires the Dart Debug Chrome extension for debugging.
Consider using the Chrome or Edge devices for an improved development workflow.

🔥  To hot restart changes while running, press "r" or "R".
For a more detailed help message, press "h". To quit, press "q".

ブラウザーで http://localhost:41453 にアクセス

参考ページ

Ubuntu で Flutter を使う
 Ubuntu で Flutter を使う (その２)