.travis.yml

language: android
sudo: false
os:
 - windows

before_install:
- chmod +x gradlew

env:
  global:
   - ANDROID_API_LEVEL=26
   - ANDROID_BUILD_TOOLS_VERSION=27.0.3
   - EMULATOR_API_LEVEL=21

android:
  components:
    - tools
    - platform-tools
    - tools
    
    # The BuildTools version used by your project
    - build-tools-$ANDROID_BUILD_TOOLS_VERSION
    
    # The SDK version used to compile your project
    - android-$ANDROID_API_LEVEL

    - android-$EMULATOR_API_LEVEL

    - extra
    - add-on
    - sys-img-armeabi-v7a-android-21
    - extra-google-m2repository
    - extra-android-m2repository

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 &