Dockerfile for android sdk and flutter

Dockerfile

FROM debian:stretch

# image mostly inspired from https://github.com/GoogleCloudPlatform/cloud-builders-community/blob/770e0e9/flutter/Dockerfile

WORKDIR /

RUN apt-get update -y
RUN apt-get install -y --no-install-recommends \
    git \
    wget \
    curl \
    unzip \
    lcov \
    lib32stdc++6 \
    libglu1-mesa \
    default-jdk-headless

# Define Android Version here
ARG ANDROID_VERSION="28"
# Install the Android SDK Dependency.
ARG ANDROID_SDK_VERSION="4333796"
ARG ANDROID_SDK_URL="https://dl.google.com/android/repository/sdk-tools-linux-${ANDROID_SDK_VERSION}.zip"
ARG ANDROID_TOOLS_ROOT="/opt/android_sdk"
RUN mkdir -p "${ANDROID_TOOLS_ROOT}"
ARG ANDROID_SDK_ARCHIVE="${ANDROID_TOOLS_ROOT}/archive"
RUN wget -q "${ANDROID_SDK_URL}" -O "${ANDROID_SDK_ARCHIVE}"
RUN unzip -q -d "${ANDROID_TOOLS_ROOT}" "${ANDROID_SDK_ARCHIVE}"
RUN yes "y" | "${ANDROID_TOOLS_ROOT}/tools/bin/sdkmanager" "build-tools;${ANDROID_VERSION}.0.0"
RUN yes "y" | "${ANDROID_TOOLS_ROOT}/tools/bin/sdkmanager" "platforms;android-${ANDROID_VERSION}"
RUN yes "y" | "${ANDROID_TOOLS_ROOT}/tools/bin/sdkmanager" "platform-tools"
RUN rm "${ANDROID_SDK_ARCHIVE}"
ENV PATH="${ANDROID_TOOLS_ROOT}/tools:${PATH}"
ENV PATH="${ANDROID_TOOLS_ROOT}/tools/bin:${PATH}"

RUN apt-get install -y xz-utils
# Define Flutter Version here
ARG FLUTTER_VERSION="1.12.13+hotfix.8-stable"
# Install Flutter.
ARG FLUTTER_ROOT="/opt/flutter"
RUN mkdir -p "${FLUTTER_ROOT}"
ARG FLUTTER_ARCHIVE="${FLUTTER_ROOT}/archive"
ARG FLUTTER_URL="https://storage.googleapis.com/flutter_infra/releases/stable/linux/flutter_linux_v${FLUTTER_VERSION}.tar.xz"
RUN wget -q "${FLUTTER_URL}" -O "${FLUTTER_ARCHIVE}"
RUN tar xf "${FLUTTER_ARCHIVE}" -C "${FLUTTER_ROOT}"
RUN rm "${FLUTTER_ARCHIVE}"
ENV PATH="${FLUTTER_ROOT}/bin:${PATH}"

# Define Andoid environment variables
ENV ANDROID_HOME="${ANDROID_TOOLS_ROOT}"
ENV ANDROID_SDK_ROOT="${ANDROID_HOME}"

ENV PATH="$PATH:${FLUTTER_ROOT}/flutter/bin/cache/dart-sdk/bin:${FLUTTER_ROOT}/flutter/bin"

# Accept licenses.
RUN yes "y" | flutter doctor --android-licenses

RUN flutter channel dev
# Disable analytics and crash reporting on the builder.
RUN flutter config  --no-analytics
RUN flutter upgrade

# Perform a doctor run.
RUN flutter doctor -v

# Add python too
RUN apt-get install -y python3 --no-install-recommends
RUN ln -s $(which python3) /usr/bin/python

EXPOSE 8080

CMD '/bin/bash'