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Add VNC support and Android Studio integration to devcontainer setup
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‎.devcontainer/Dockerfile‎

Lines changed: 121 additions & 6 deletions
Original file line numberDiff line numberDiff line change
@@ -64,9 +64,124 @@ RUN curl -LsSf https://astral.sh/uv/install.sh | sh \
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# && sudo apt-get install -y portaudio19-dev \
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# && uv tool install mysc[web]
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# Install ws-scrcpy
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SHELL ["/bin/bash", "-lic"]
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RUN fnm install --lts \
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&& cd $HOME && git clone https://github.com/axonasif/ws-scrcpy && cd ws-scrcpy \
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&& uv run npm install && npm run dist:prod
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# && uv run bun install && uv run bun run dist:prod
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# # Install ws-scrcpy
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# SHELL ["/bin/bash", "-lic"]
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# RUN fnm install --lts \
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# && cd $HOME && git clone https://github.com/axonasif/ws-scrcpy && cd ws-scrcpy \
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# && uv run npm install && uv run npm run dist:prod
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# # && uv run bun install && uv run bun run dist:prod
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# Add VNC support from https://github.com/gitpod-samples/vnc
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USER root
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RUN cd /tmp \
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&& curl -LO https://github.com/kasmtech/KasmVNC/releases/download/v1.4.0/kasmvncserver_noble_1.4.0_amd64.deb \
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&& apt-get update && apt-get install -yq ./kasm*.deb && rm kasm*.deb \
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&& apt-get install -yq --no-install-recommends dbus dbus-x11 gnome-keyring xfce4 xfce4-terminal xdg-utils x11-xserver-utils
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ENV DISPLAY=:1
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ARG USERNAME=vscode
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ARG HOMEPATH=/home/$USERNAME
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RUN adduser $USERNAME ssl-cert
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USER $USERNAME
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SHELL ["/bin/bash", "-ic"]
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RUN <<SCRIPT
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set -eu
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printf '%s\n' 123456 123456 | vncpasswd -u $USER -ow
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cat > $HOME/.xinitrc << 'EOF'
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#!/bin/bash
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: "${DISPLAY:="$DISPLAY"}"
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export DISPLAY
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exec dbus-launch --exit-with-session xfce4-session
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EOF
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chmod +x $HOME/.xinitrc
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mkdir -p $HOME/.vnc
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ln -sf $HOME/.xinitrc $HOME/.vnc/xstartup
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touch $HOME/.vnc/.de-was-selected
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cat > $HOME/.vnc/kasmvnc.yaml << 'EOF'
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logging:
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log_writer_name: all
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log_dest: logfile
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level: 100
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network:
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protocol: http
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interface: 0.0.0.0
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websocket_port: 5901
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use_ipv4: true
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use_ipv6: false
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udp:
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public_ip: auto
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port: auto
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payload_size: auto
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stun_server: auto
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ssl:
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require_ssl: false
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EOF
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sudo tee -a /usr/bin/vnc <<'BASH'
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#!/bin/bash
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set -eux
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sudo service dbus start
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cd $HOME
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vncserver -disableBasicAuth -alwaysshared
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BASH
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sudo chmod +x /usr/bin/vnc
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SCRIPT
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# Optional: Install Browser (Chrome)
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# chrome and basic render font
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# misc deps for electron and puppeteer to run
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USER root
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RUN cd /tmp && glink="https://dl.google.com/linux/direct/google-chrome-stable_current_amd64.deb" \
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&& wget -q "$glink" \
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&& apt-get install -yq --no-install-recommends libasound2-dev libgtk-3-dev libnss3-dev \
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fonts-noto fonts-noto-cjk ./"${glink##*/}" \
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\
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# OLD: && ln -srf /usr/bin/chromium /usr/bin/google-chrome
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# OLD: To make ungoogled_chromium discoverable by tools like flutter
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&& ln -srf /usr/bin/google-chrome /usr/bin/chromium \
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\
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# Extra chrome tweaks
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## Disables welcome screen
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&& t="$HOMEPATH/.config/google-chrome/First Run" && sudo -u $USERNAME mkdir -p "${t%/*}" && sudo -u $USERNAME touch "$t" \
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## Disables default browser prompt
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&& t="/etc/opt/chrome/policies/managed/managed_policies.json" && mkdir -p "${t%/*}" && printf '{ "%s": %s }\n' DefaultBrowserSettingEnabled false > "$t"
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# For Qt WebEngine on docker
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ENV QTWEBENGINE_DISABLE_SANDBOX 1
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# Install android studio
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USER $USERNAME
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ENV PATH="$HOMEPATH/android-studio/bin:$PATH"
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SHELL ["/bin/bash", "-ic"]
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RUN <<SCRIPT
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set -eu
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cd $HOME
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curl -L https://redirector.gvt1.com/edgedl/android/studio/ide-zips/2025.2.1.7/android-studio-2025.2.1.7-linux.tar.gz -o /tmp/android-studio.tar.gz
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tar -xzf /tmp/android-studio.tar.gz
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rm /tmp/android-studio.tar.gz
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cd android-studio/bin
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vnc
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./studio.sh
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# Create desktop entry
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# cat > $HOME/.local/share/applications/android-studio.desktop
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SCRIPT

‎.devcontainer/devcontainer.json‎

Lines changed: 47 additions & 36 deletions
Original file line numberDiff line numberDiff line change
@@ -3,54 +3,65 @@
33
//
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// See https://aka.ms/devcontainer.json for more information.
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{
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"name": "Gitpod",
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"name": "Ona Android Dev with Android Studio",
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"remoteUser": "vscode",
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// Use "image": "mcr.microsoft.com/devcontainers/base:ubuntu-24.04",
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// instead of the build to use a pre-built image.
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"build": {
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// Use "image": "mcr.microsoft.com/devcontainers/base:ubuntu-24.04",
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// instead of the build to use a pre-built image.
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"build": {
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"context": ".",
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"dockerfile": "Dockerfile"
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},
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// Features add additional features to your environment. See https://containers.dev/features
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// Beware: features are not supported on all platforms and may have unintended side-effects.
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// "features": {
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// "ghcr.io/devcontainers/features/docker-in-docker:2": {}
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// },
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"initializeCommand": "modprobe kvm && modprobe kvm_intel && chmod 777 /dev/kvm",
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// Features add additional features to your environment. See https://containers.dev/features
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// Beware: features are not supported on all platforms and may have unintended side-effects.
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"features": {
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"ghcr.io/devcontainers/features/docker-in-docker:2": {}
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},
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"initializeCommand": "modprobe kvm && modprobe kvm_intel && chmod 777 /dev/kvm || true",
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"postStartCommand": {
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"vnc": "vnc"
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},
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"privileged": true,
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"runArgs": [
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"--shm-size=2gb", // for VNC/GUI apps
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"--cap-add=ALL",
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"--device=/dev/fuse",
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"--device=/dev/kvm",
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"--device=/dev/snd",
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"--device=/dev/snd",
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"--device=/dev/video0",
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"--security-opt=apparmor:unconfined"
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],
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"mounts": [
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],
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"mounts": [
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"source=/var/run/docker.sock,target=/var/run/docker.sock,type=bind",
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"source=/boot,target=/boot,type=bind",
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"source=/lib/modules,target=/lib/modules,type=bind"
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],
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37+
],
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"forwardPorts": [
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5901
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],
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"portsAttributes": {
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"8000": {
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"label": "Emulator Control Web",
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"onAutoForward": "openPreview"
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"5901": {
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"label": "KasmVNC",
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"onAutoForward": "openPreview"
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},
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"8000": {
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"label": "Emulator Control Web",
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"onAutoForward": "openPreview"
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}
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},
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"customizations": {
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"vscode": {
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"extensions": [
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"esafirm.kotlin-formatter",
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"fwcd.kotlin",
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"vscjava.vscode-gradle",
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"vscjava.vscode-java-dependency",
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"vscjava.vscode-java-test",
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"vscjava.vscode-maven",
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"vscjava.vscode-java-debug",
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"redhat.java",
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"VisualStudioExptTeam.vscodeintellicode",
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"nisargjhaveri.android-debug"
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]
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}
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}
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},
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"customizations": {
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"vscode": {
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"extensions": [
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"esafirm.kotlin-formatter",
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"fwcd.kotlin",
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"vscjava.vscode-gradle",
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"vscjava.vscode-java-dependency",
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"vscjava.vscode-java-test",
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"vscjava.vscode-maven",
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"vscjava.vscode-java-debug",
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"redhat.java",
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"VisualStudioExptTeam.vscodeintellicode",
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"nisargjhaveri.android-debug"
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]
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}
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}
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}
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}

‎.gitpod/automations.yaml‎

Lines changed: 11 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -32,6 +32,17 @@ services:
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until adb shell getprop sys.boot_completed 2>/dev/null | grep -q 1; do sleep 1; done
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cd ~/ws-scrcpy/dist
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node ./index.js
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triggeredBy:
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- manual
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KasmVNCAndroidStudio:
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name: Android Studio VNC
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commands:
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ready: pgrep xfdesktop 1>/dev/null
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start: |
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vnc
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~/android-studio/bin/studio
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stop: vncserver -kill :1
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triggeredBy:
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- postEnvironmentStart
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