运行Android模拟器的Docker GitLab错误：无法确定主机的位数。 假定32位
我正在尝试自动化Android构build和testing。 仪器testing不工作，因为我在Docker Runner中启动Android模拟器时出现以下错误：
Running with gitlab-ci-multi-runner 9.4.2 (6d06f2e) ... Using Docker executor with image kmindi/android-ci:latest ... ... $ chmod +x ./gradlew $ echo no | avdmanager -v create avd --force --name test --abi google_apis/x86_64 --package 'system-images;android-25;google_apis;x86_64' Do you wish to create a custom hardware profile? [no] $ export SHELL=/bin/bash && echo "no" | emulator -avd test -noaudio -no-window -gpu off -verbose -qemu sh: 1: file: not found sh: 1: file: not found WARNING: Cannot decide host bitness because $SHELL is not properly defined; 32 bits assumed. ERROR: 32-bit Linux Android emulator binaries are DEPRECATED, to use them you will have to do at least one of the following: - Use the '-force-32bit' option when invoking 'emulator'. - Set ANDROID_EMULATOR_FORCE_32BIT to 'true' in your environment. Either one will allow you to use the 32-bit binaries, but please be aware that these will disappear in a future Android SDK release. Consider moving to a 64-bit Linux system before that happens. ERROR: Job failed: exit code 1 我创build了以下Dockerfile（ https://hub.docker.com/r/kmindi/android-ci/ ）
FROM openjdk:8-jdk ENV ANDROID_BUILD_TOOLS "26.0.1" ENV ANDROID_SDK_TOOLS "25.2.5" ENV ANDROID_HOME "/android-sdk" ENV PATH=$PATH:${ANDROID_HOME}/tools:${ANDROID_HOME}/tools/bin:${ANDROID_HOME}/platform-tools # Prepare dependencies RUN mkdir $ANDROID_HOME \ && apt-get update --yes \ && apt-get install --yes wget tar unzip lib32stdc++6 lib32z1 libqt5widgets5 expect \ && apt-get clean \ && rm -fr /var/lib/apt/lists/* /tmp/* /var/tmp/* # Install sdk tools RUN wget -O android-sdk.zip https://dl.google.com/android/repository/tools_r${ANDROID_SDK_TOOLS}-linux.zip \ && unzip -q android-sdk.zip -d $ANDROID_HOME \ && rm android-sdk.zip # Workaround for # Warning: File /root/.android/repositories.cfg could not be loaded. RUN mkdir /root/.android \ && touch /root/.android/repositories.cfg # Workaround for host bitness error with android emulator # https://stackoverflow.com/a/37604675/455578 RUN mv /bin/sh /bin/sh.backup \ && cp /bin/bash /bin/sh # Add tools from travis ADD https://raw.githubusercontent.com/travis-ci/travis-cookbooks/ca800a93071a603745a724531c425a41493e70ff/community-cookbooks/android-sdk/files/default/android-wait-for-emulator /usr/local/bin/android-wait-for-emulator RUN chmod +x /usr/local/bin/android-wait-for-emulator # Add own tools COPY assure_emulator_awake.sh /usr/local/bin/assure_emulator_awake.sh RUN chmod +x /usr/local/bin/assure_emulator_awake.sh # Update platform and build tools RUN echo "y" | sdkmanager "tools" "platform-tools" "build-tools;${ANDROID_BUILD_TOOLS}" # Update SDKs RUN echo "y" | sdkmanager "platforms;android-26" "platforms;android-25" # Update emulators RUN echo "y" | sdkmanager "system-images;android-25;google_apis;x86_64" # Update extra RUN echo "y" | sdkmanager "extras;android;m2repository" "extras;google;m2repository" "extras;google;google_play_services" # Constraint Layout RUN echo "y" | sdkmanager "extras;m2repository;com;android;support;constraint;constraint-layout;1.0.2" RUN echo "y" | sdkmanager "extras;m2repository;com;android;support;constraint;constraint-layout-solver;1.0.2"
在GitLab中我使用下面的.gitlab-ci.yml ：
image: kmindi/android-ci:latest variables: ANDROID_COMPILE_SDK: "25" before_script: - chmod +x ./gradlew stages: - build - test build: stage: build script: - ./gradlew assembleDebug artifacts: name: "App_{$CI_BUILD_ID}" expire_in: 1 week paths: - "app/build/outputs/apk/**/*.apk" except: - tags test:unit: stage: test script: - ./gradlew test jacoco artifacts: name: "tests-unit-${CI_BUILD_NAME}_${CI_BUILD_REF_NAME}_${CI_BUILD_REF}" expire_in: 1 week paths: - "**/build/reports/**" test:instrumentation:25: stage: test script: - echo no | avdmanager -v create avd --force --name test --abi google_apis/x86_64 --package 'system-images;android-25;google_apis;x86_64' - export SHELL=/bin/bash && echo "no" | emulator -avd test -noaudio -no-window -gpu off -verbose -qemu & - adb wait-for-device - android-wait-for-emulator - export TERM=${TERM:-dumb} - assure_emulator_awake.sh "./gradlew cAT" - ./gardlew createDebugCoverageReport artifacts: name: "tests-instrumentation-${ANDROID_COMPILE_SDK}-${CI_BUILD_NAME}" expire_in: 1 week paths: - "**/build/reports/**"
在https://stackoverflow.com/a/37604675/455578（chaash of bash / sh）中提出的解决方法不起作用（在Dockerfile中应用）。 同样设置SHELLvariables也没有帮助。 如果我使用emulator64-x86而不是emulator我得到错误command not found 。
我错过了什么？
我是否需要通过apt来安装其他软件包？
也许它起源于使用openjdk-8 / debian拉伸泊坞窗图像？
谢谢 ：）
使用SDK修订版本25.3.0（2017年3月），仿真器与SDK Tools（ https://developer.android.com/studio/releases/emulator.html#25-3 ）分开发布。
实际上，这意味着现在有一个新的${ANDROID_HOME}/emulator文件夹，您必须将其添加到PATH。 （注：它必须在工具文件夹之前添加，因为无论什么原因，旧的tools/emulator二进制文件仍然存在）。 例：
ENV PATH ${ANDROID_HOME}/emulator:${ANDROID_HOME}/tools:${ANDROID_HOME}/tools/bin:${ANDROID_HOME}/platform-tools:${PATH}