FROM java:8

ENV ANDROID_HOME /opt/android-sdk-linux

# ------------------------------------------------------
# --- Install required tools

# Dependencies to execute Android builds
RUN dpkg --add-architecture i386 && \
    apt-get update && \
    DEBIAN_FRONTEND=noninteractive apt-get install -y openjdk-8-jdk libc6:i386 libstdc++6:i386 libgcc1:i386 libncurses5:i386 libz1:i386 && \
    rm -rf /var/lib/apt/lists/*


# ------------------------------------------------------
# --- Download Android tools into $ANDROID_HOME
# You can find URL to the current version at: https://developer.android.com/studio/index.html

RUN mkdir -p ${ANDROID_HOME} && \
    cd ${ANDROID_HOME} && \
    wget -q https://dl.google.com/android/repository/tools_r25.2.3-linux.zip -O android_tools.zip && \
    unzip android_tools.zip && \
    rm android_tools.zip

ENV PATH ${PATH}:${ANDROID_HOME}/tools:${ANDROID_HOME}/platform-tools

# ------------------------------------------------------
# --- Install Android SDKs and other build packages

# Other tools and resources of Android SDK
#  you should only install the packages you need!
# To get a full list of available options you can use:
#  android list sdk --no-ui --all --extended
# (!!!) Only install one package at a time, as "echo y" will only work for one license!
#       If you don't do it this way you might get "Unknown response" in the logs,
#         but the android SDK tool **won't** fail, it'll just **NOT** install the package.
RUN echo y | android update sdk --no-ui --all --filter platform-tools | grep 'package installed'


# SDKs
# Please keep these in descending order!
RUN echo y | android update sdk --no-ui --all --filter android-25 | grep 'package installed'

# build tools
# Please keep these in descending order!
RUN echo y | android update sdk --no-ui --all --filter build-tools-25.0.2 | grep 'package installed'

# Android System Images, for emulators
# Please keep these in descending order!
# RUN echo y | android update sdk --no-ui --all --filter sys-img-armeabi-v7a-android-24 | grep 'package installed'

# Extras
RUN echo y | android update sdk --no-ui --all --filter extra-android-m2repository | grep 'package installed'
RUN echo y | android update sdk --no-ui --all --filter extra-google-m2repository | grep 'package installed'
RUN echo y | android update sdk --no-ui --all --filter extra-google-google_play_services | grep 'package installed'

# google apis
# Please keep these in descending order!
# RUN echo y | android update sdk --no-ui --all --filter addon-google_apis-google-23 | grep 'package installed'

# ------------------------------------------------------
# --- Gradle

ENV TERM dumb
ENV JAVA_OPTS -Xms512m -Xmx2048m
ENV GRADLE_VERSION 2.14.1
ENV GRADLE_HOME /opt/gradle-${GRADLE_VERSION}
ENV GRADLE_USER_HOME /usr/local/share/gradle

RUN wget https://services.gradle.org/distributions/gradle-${GRADLE_VERSION}-all.zip && \
    unzip gradle-${GRADLE_VERSION}-all.zip && \
    mv gradle-${GRADLE_VERSION} /opt/ && \
    rm gradle-${GRADLE_VERSION}-all.zip

ENV PATH $PATH:$GRADLE_HOME/bin

# Install Android SDK licenses
RUN mkdir "$ANDROID_HOME/licenses" && \
    echo -e "\n8933bad161af4178b1185d1a37fbf41ea5269c55" > "$ANDROID_HOME/licenses/android-sdk-license" && \
    echo -e "\n84831b9409646a918e30573bab4c9c91346d8abd" > "$ANDROID_HOME/licenses/android-sdk-preview-license"