Dockerfile

FROM gradle:4.1.0-jdk8

USER root

ENV SDK_URL="https://dl.google.com/android/repository/sdk-tools-linux-3859397.zip" \
	ANDROID_HOME="/usr/local/android-sdk" \
	ANDROID_API_VERSION=28 \
	ANDROID_BUILD_TOOLS_VERSION=27.0.3

RUN mkdir "$ANDROID_HOME" .android \
	&& cd "$ANDROID_HOME" \
	&& curl -o sdk.zip $SDK_URL \
	&& unzip sdk.zip \
	&& rm sdk.zip \
	&& mkdir "$ANDROID_HOME/licenses" || true \
	&& echo "24333f8a63b6825ea9c5514f83c2829b004d1fee" > "$ANDROID_HOME/licenses/android-sdk-license"

RUN $ANDROID_HOME/tools/bin/sdkmanager --update

RUN $ANDROID_HOME/tools/bin/sdkmanager "build-tools;${ANDROID_BUILD_TOOLS_VERSION}" \
	"platforms;android-${ANDROID_API_VERSION}" \
	"platform-tools"

RUN apt-get update && apt-get install build-essential -y && apt-get install file -y && apt-get install apt-utils -y