.travis.yml

language: android
sudo: required
jdk: oraclejdk8
env:
 global:
 - ANDROID_API_LEVEL=25
 - EMULATOR_API_LEVEL=22
 - ANDROID_BUILD_TOOLS=25.0.2
android:
  components:
    - tools
    - platform-tools
    - build-tools-$ANDROID_BUILD_TOOLS
    - extra-google-m2repository
    - extra-android-m2repository
    - android-$ANDROID_API_LEVEL
    - android-$EMULATOR_API_LEVEL
    - sys-img-armeabi-v7a-android-$EMULATOR_API_LEVEL
    - sys-img-armeabi-v7a-android-$ANDROID_API_LEVEL
  licenses:
    - 'android-sdk-license-.+'
    - 'android-sdk-preview-license-.+'
    - 'google-gdk-license-.+'
before_install:
  - mkdir "$ANDROID_HOME/licenses" || true
  - chmod +x gradlew
  - ./gradlew dependencies || true
before_script:
  - echo no | android create avd --force -n test -t android-$EMULATOR_API_LEVEL --abi armeabi-v7a
  - emulator -avd test -no-skin -no-audio -no-window &
  - android-wait-for-emulator
  - adb shell input keyevent 82 &
script:
  - ./gradlew build connectedSampleDebugAndroidTest --stacktrace