Travis CI android仿真器可以'；不能使用avdmanager创建

我想在Travis CI中使用模拟器构建和测试Android应用程序

在本地机器上，我可以使用

android

和

avdmanager

工具创建emulator，例如：

echo no | android create avd --force --name test01 --package 'system-images;android-27;google_apis_playstore;x86'

echo no | avdmanager create avd --force --name test02 --package 'system-images;android-27;google_apis_playstore;x86' 

但在Travis上，$ANDROID_HOME/tools/bin中没有

avdmanager

当我尝试使用

android

工具创建emulator时（这是不可取的，因为它已被弃用），结果发现它与安装在mac上的版本不同，需要不同的参数

My

.travis.yml

文件（为清晰起见，已删除变量和构建步骤）：

---

那么，您能建议我如何在Travis CI中创建Android emulator吗

在尝试了官方方法之后，我发现在travis上启动一个模拟器的最简单方法至少在

travis.xml

before_install:
  # Install SDK license so Android Gradle plugin can install deps.
  - mkdir "$ANDROID_HOME/licenses" || true
  - echo "d56f5187479451eabf01fb78af6dfcb131a6481e" >> "$ANDROID_HOME/licenses/android-sdk-license"
  # Install the rest of tools (e.g. avdmanager)
  - sdkmanager tools
  # Install the system image.
  - sdkmanager "system-images;android-24;default;armeabi-v7a"
  # Create and start emulator for the script. Meant to race the install task.
  - echo no | avdmanager create avd --force -n emulatorApi24 -k "system-images;android-24;default;armeabi-v7a"
  - $ANDROID_HOME/emulator/emulator -avd emulatorApi24 -no-audio -no-window &

before_script:
  - android-wait-for-emulator
  # Disable animations
  - adb shell settings put global window_animation_scale 0 &
  - adb shell settings put global transition_animation_scale 0 &
  - adb shell settings put global animator_duration_scale 0 &
  - adb shell input keyevent 82 &

script: ./gradlew connectedAndroidTest # Run emulator tests

现在我的travis构建需要20分钟：D

作为参考，检查工作示例的好地方是

before_install:
  # Install SDK license so Android Gradle plugin can install deps.
  - mkdir "$ANDROID_HOME/licenses" || true
  - echo "d56f5187479451eabf01fb78af6dfcb131a6481e" >> "$ANDROID_HOME/licenses/android-sdk-license"
  # Install the rest of tools (e.g. avdmanager)
  - sdkmanager tools
  # Install the system image.
  - sdkmanager "system-images;android-24;default;armeabi-v7a"
  # Create and start emulator for the script. Meant to race the install task.
  - echo no | avdmanager create avd --force -n emulatorApi24 -k "system-images;android-24;default;armeabi-v7a"
  - $ANDROID_HOME/emulator/emulator -avd emulatorApi24 -no-audio -no-window &

before_script:
  - android-wait-for-emulator
  # Disable animations
  - adb shell settings put global window_animation_scale 0 &
  - adb shell settings put global transition_animation_scale 0 &
  - adb shell settings put global animator_duration_scale 0 &
  - adb shell input keyevent 82 &

script: ./gradlew connectedAndroidTest # Run emulator tests