.travis.yml

language: android
sudo: required
jdk: oraclejdk8

before_cache:
   - rm -f $HOME/.gradle/caches/modules-2/modules-2.lock
   - rm -fr $HOME/.gradle/caches/*/plugin-resolution/

cache:
  directories:
    - $HOME/.gradle/caches/
    - $HOME/.gradle/wrapper/

env:
  global:
    - ANDROID_API=28
    - EMULATOR_API=27
    - ANDROID_BUILD_TOOLS=28.0.3
    - ADB_INSTALL_TIMEOUT=10 # minutes

android:
  components:
    - tools
    - platform-tools
    - tools
    - build-tools-$ANDROID_BUILD_TOOLS
    - android-$ANDROID_API

licenses:
   - android-sdk-preview-license-.+
   - android-sdk-license-.+
   - google-gdk-license-.+

before_install:
  - yes | sdkmanager "platforms;android-28"
  - mkdir "$ANDROID_HOME/licenses" || true
  - echo -e "\n8933bad161af4178b1185d1a37fbf41ea5269c55\nd56f5187479451eabf01fb78af6dfcb131a6481e" > "$ANDROID_HOME/licenses/android-sdk-license"
  - echo -e "\n84831b9409646a918e30573bab4c9c91346d8abd\n504667f4c0de7af1a06de9f4b1727b84351f2910" > "$ANDROID_HOME/licenses/android-sdk-preview-license"
  - chmod +x gradlew

script:
   - ./gradlew clean build check

after_failure: "cat $TRAVIS_BUILD_DIR/app/build/outputs/lint-results-debug.xml"