Dockerfile for JDK 7 android builds

Dockerfile

# Start with JDK7
FROM java:7-jdk

# Init dependencies for the setup process
RUN dpkg --add-architecture i386 \
    && apt-get update \
    && apt-get install -y \
        software-properties-common \
        python-software-properties \
        unzip \
        wget \
    # Install 32-bit compatibility for 64-bit environments
        libc6:i386 \
        libncurses5:i386 \
        libstdc++6:i386 \
        zlib1g:i386 \
    # Cleanup
    && apt-get clean \
    && rm -rf /var/lib/apt/lists/* /tmp/* /var/tmp/*

# Install Android SDK
# https://developer.android.com/sdk/index.html#Other
RUN \
    cd /usr/local/ && \
    curl -L -O http://dl.google.com/android/android-sdk_r24.3.3-linux.tgz && \
    tar xf android-sdk_r24.3.3-linux.tgz && \
    rm android-sdk_r24.3.3-linux.tgz


# Install Android NDK
# https://developer.android.com/tools/sdk/ndk/index.html
# https://developer.android.com/ndk/index.html
RUN \
    cd /usr/local && \
    curl -L -O http://dl.google.com/android/ndk/android-ndk-r10e-linux-x86_64.bin && \
    chmod a+x android-ndk-r10e-linux-x86_64.bin && \
    ./android-ndk-r10e-linux-x86_64.bin && \
    rm -f android-ndk-r10e-linux-x86_64.bin


# Install Gradle
RUN cd /usr/local && \
    curl -L https://services.gradle.org/distributions/gradle-2.5-bin.zip -o gradle-2.5-bin.zip && \
    unzip gradle-2.5-bin.zip


# Update & Install Android Tools
# Cloud message, billing, licensing, play services, admob, analytics
RUN \
    echo y | /usr/local/android-sdk-linux/tools/android update sdk --filter tools --no-ui --force -a && \
    echo y | /usr/local/android-sdk-linux/tools/android update sdk --filter platform-tools --no-ui --force -a && \
    echo y | /usr/local/android-sdk-linux/tools/android update sdk --filter android-19 --no-ui --force -a && \
    echo y | /usr/local/android-sdk-linux/tools/android update sdk --filter android-21 --no-ui --force -a && \
    echo y | /usr/local/android-sdk-linux/tools/android update sdk --filter android-22 --no-ui --force -a && \
    echo y | /usr/local/android-sdk-linux/tools/android update sdk --filter extra --no-ui --force -a


# Set PATH
ENV ANDROID_HOME=/usr/local/android-sdk-linux ANDROID_NDK_HOME=/usr/local/android-ndk-r10e JAVA_HOME=/usr/lib/jvm/java-7-oracle GRADLE_HOME=/usr/local/gradle-2.5
ENV PATH $PATH:$ANDROID_HOME/tools:$ANDROID_NDK_HOME/platform-tools:$ANDROID_NDK_HOME:$GRADLE_HOME/bin


# Flatten the image
# https://intercityup.com/blog/downsizing-docker-containers.html
# Cleaning APT
RUN \
    apt-get remove -y curl unzip python-software-properties software-properties-common && \
    apt-get clean autoclean && \
    apt-get autoremove -y && \
    rm -rf /var/lib/apt/lists/* /tmp/* /var/tmp/*