.travis.yml

sudo: false
language: android

jdk: oraclejdk8

notifications:
  email: false

env:
  - ANDROID_HOME=$HOME/android-sdk ZIPNAME=sdk-tools-linux-3859397.zip


before_cache:
  # Do not cache a few Gradle files/directories (see https://docs.travis-ci.com/user/languages/java/#Caching)
  - rm -f  $HOME/.gradle/caches/modules-2/modules-2.lock
  - rm -fr $HOME/.gradle/caches/*/plugin-resolution/

cache:
  directories:
    # Android SDK
    - $HOME/android-sdk-dl
    - $HOME/android-sdk

    # Gradle dependencies
    - $HOME/.gradle/caches/
    - $HOME/.gradle/wrapper/

    # Android build cache (see http://tools.android.com/tech-docs/build-cache)
    - $HOME/.android/build-cache

before_install:
  - ./gradlew --version

install:
  # Download and unzip the Android SDK tools (if not already there thanks to the cache mechanism)
  - if test ! -e $HOME/android-sdk-dl/$ZIPNAME ; then curl --fail --show-error --silent https://dl.google.com/android/repository/$ZIPNAME > $HOME/android-sdk-dl/$ZIPNAME ; fi
  - unzip -n $HOME/android-sdk-dl/$ZIPNAME -d $HOME/android-sdk
  # Install or update Android SDK components (will not do anything if already up to date thanks to the cache mechanism)
  - echo y | $HOME/android-sdk/tools/bin/sdkmanager 'tools'
  - echo y | $HOME/android-sdk/tools/bin/sdkmanager 'platform-tools'
  - echo y | $HOME/android-sdk/tools/bin/sdkmanager 'build-tools;25.0.3'
  - echo y | $HOME/android-sdk/tools/bin/sdkmanager 'platforms;android-23'
  - echo y | $HOME/android-sdk/tools/bin/sdkmanager 'extras;google;m2repository'
  - echo y | $HOME/android-sdk/tools/bin/sdkmanager 'extras;android;m2repository'
  - echo y | $HOME/android-sdk/tools/bin/sdkmanager 'extras;google;google_play_services'

before_script:
  - echo '"Build..."' && echo -en 'travis_fold:start:script.build\\r'
  - ./gradlew assembleDebugUnitTest -Dpre-dex=false
  - echo -en 'travis_fold:end:script.build\\r'

script:
  # skips predex on travis, takes too long, too much memory
  ./gradlew testDebugUnitTest -Dpre-dex=false -q