.travis.yml

language: android
script: ./gradlew build
android:
  components:
    # Uncomment the lines below if you want to
    # use the latest revision of Android SDK Tools
    - platform-tools
    - tools

    # The BuildTools version used by your project
    - build-tools-21.1.2

    # The SDK version used to compile your project
    - android-21

    # Additional components
    - addon-google_apis-google-21
    - extra-android-m2repository
    - extra-google-m2repository
    - extra-android-support
    - extra-google-google_play_services

    # Specify at least one system image,
    # if you need to run emulator(s) during your tests
#    - sys-img-armeabi-v7a-android-21
    
# Emulator Management: Create, Start and Wait
#before_script:
#  - echo no | android create avd --force -n test -t android-21 --abi armeabi-v7a
#  - emulator -avd test -no-skin -no-audio -no-window &
#  - android-wait-for-emulator
#  - adb shell input keyevent 82 &