Flutter VSCode Development Container

devcontainer.json

{
    "name": "Flutter",
    "dockerFile": "Dockerfile",
    "extensions": [
        "dart-code.dart-code",
        "dart-code.flutter"
    ],
    "remoteUser": "developer"
}

Dockerfile

FROM ubuntu:focal

ENV LANG=C.UTF-8

ENV JAVA_VERSION=17

# Android SDK
# https://developer.android.com/studio#downloads
ENV ANDROID_CMDLINE_TOOLS_VERSION=11076708
ENV ANDROID_PLATFORM_VERSION=34
ENV ANDROID_BUILD_TOOLS_VERSION=34.0.0
ENV ANDROID_HOME=/opt/android-sdk-linux
ENV PATH=${PATH}:${ANDROID_HOME}/cmdline-tools/latest/bin:${ANDROID_HOME}/platform-tools:${ANDROID_HOME}/emulator

# Flutter SDK
# https://flutter.dev/docs/development/tools/sdk/releases?tab=linux
ENV FLUTTER_CHANNEL=stable
ENV FLUTTER_VERSION=3.16.9
ENV FLUTTER_URL="https://storage.googleapis.com/flutter_infra_release/releases/$FLUTTER_CHANNEL/linux/flutter_linux_$FLUTTER_VERSION-$FLUTTER_CHANNEL.tar.xz"
ENV FLUTTER_INSTALL_DIR=/opt
ENV FLUTTER_HOME=${FLUTTER_INSTALL_DIR}/flutter
ENV PATH=${PATH}:${FLUTTER_HOME}/bin

ARG USERNAME=developer
ARG USER_UID=1000
ARG USER_GID=$USER_UID

# install all dependencies
ENV DEBIAN_FRONTEND=noninteractive
RUN apt-get update \
  && apt-get install --yes sudo \
  && apt-get install --yes --no-install-recommends openjdk-$JAVA_VERSION-jdk-headless \
  && apt-get install --yes --no-install-recommends curl unzip sed git bash xz-utils libglvnd0 ssh xauth x11-xserver-utils libpulse0 libxcomposite1 libgl1-mesa-glx \
  && apt-get autoremove -y \
  && apt-get clean -y \
  && rm -rf /var/lib/{apt,dpkg,cache,log}

# Create a non-root user to use if preferred - see https://aka.ms/vscode-remote/containers/non-root-user.
RUN groupadd --gid $USER_GID $USERNAME \
	&& useradd -s /bin/bash --uid $USER_UID --gid $USER_GID -m $USERNAME --groups sudo \
	&& mkdir -p ${ANDROID_HOME} ${FLUTTER_HOME} \
	&& chown -R ${USER_UID}:${USER_GID} ${ANDROID_HOME} ${FLUTTER_HOME}

USER ${USERNAME}
WORKDIR /home/${USERNAME}

# Android SDK
RUN curl -C - --output android-sdk-tools.zip https://dl.google.com/android/repository/commandlinetools-linux-${ANDROID_CMDLINE_TOOLS_VERSION}_latest.zip \
	&& unzip -q android-sdk-tools.zip -d /tmp \
	&& rm android-sdk-tools.zip \
	&& mkdir -p ${ANDROID_HOME}/cmdline-tools/latest \
	&& mv /tmp/cmdline-tools/* ${ANDROID_HOME}/cmdline-tools/latest \
	&& yes | sdkmanager --licenses \
	&& touch $HOME/.android/repositories.cfg \
	&& sdkmanager platform-tools \
	&& sdkmanager "platforms;android-$ANDROID_PLATFORM_VERSION" "build-tools;$ANDROID_BUILD_TOOLS_VERSION"
	#&& sdkmanager emulator \
	#&& sdkmanager "system-images;android-$ANDROID_PLATFORM_VERSION;google_apis_playstore;x86"

# Flutter SDK
RUN curl -C - --output flutter.tar.xz ${FLUTTER_URL} \
	&& tar xf flutter.tar.xz -C ${FLUTTER_INSTALL_DIR} \
	&& rm flutter.tar.xz \
	&& flutter --disable-analytics \
	&& yes | flutter doctor -v --android-licenses \
	&& flutter config --enable-web \
    	#&& flutter emulators --create \
	&& flutter update-packages