Initial commit for android ci base image.

Dockerfile

@@ -1,4 +1,23 @@
 FROM openjdk:8-jdk
 MAINTAINER csonuryilmaz@gmail.com
 
-RUN echo "hi, android ci!"
+ENV ANDROID_COMPILE_SDK "26"
+ENV ANDROID_BUILD_TOOLS "26.0.1"
+ENV ANDROID_SDK_TOOLS "4333796"
+
+SHELL ["/bin/bash", "-c"]
+RUN apt-get --quiet update --yes
+RUN apt-get --quiet install --yes wget tar unzip lib32stdc++6 lib32z1
+RUN wget --quiet --output-document=android-sdk.zip https://dl.google.com/android/repository/sdk-tools-linux-${ANDROID_SDK_TOOLS}.zip
+RUN unzip -d android-sdk-linux android-sdk.zip
+RUN mkdir -p /root/.android && touch /root/.android/repositories.cfg
+RUN echo y | android-sdk-linux/tools/bin/sdkmanager "platforms;android-${ANDROID_COMPILE_SDK}" >/dev/null
+RUN echo y | android-sdk-linux/tools/bin/sdkmanager "platform-tools" >/dev/null
+RUN echo y | android-sdk-linux/tools/bin/sdkmanager "build-tools;${ANDROID_BUILD_TOOLS}" >/dev/null
+
+ENV ANDROID_HOME "${PWD}/android-sdk-linux"
+ENV PATH "${PATH}:${PWD}/android-sdk-linux/platform-tools/"
+
+RUN set +o pipefail
+RUN yes | android-sdk-linux/tools/bin/sdkmanager --licenses
+RUN set -o pipefail