circle.yml

version: 2
jobs:
  build:
    working_directory: ~/code
    docker:
      - image: circleci/android:api-26-alpha
    resource_class: xlarge
    environment:
      JVM_OPTS: -Xmx4096m
      GRADLE_MAX_PARALLEL_FORKS: 2
    steps:
      - checkout
      - run:
          name: Calculate Cache Hash
          command: |
            find . \( -name \*.gradle -or -name \*.groovy -or -name \*.sh -or -name \*.rb -or -name circle.yml \) -exec shasum {} \; | sort > .cache-hash
            cat .cache-hash
      - restore_cache:
          key: cache-{{ checksum ".cache-hash" }}
      - run:
          name: Download Dependencies
          command: |
            sdkmanager --install 'ndk-bundle'
            sdkmanager --install 'platforms;android-25'
            sdkmanager --install 'system-images;android-25;google_apis;armeabi-v7a'
      - save_cache:
          paths:
            - ~/.gradle
            - ~/.m2
            - /opt/android/sdk/platforms/android-25
          key: cache-{{ checksum ".cache-hash" }}
      - run:
          name: Starting Android emulator
          command: |
            echo no | avdmanager create avd --package "system-images;android-25;google_apis;armeabi-v7a" --name "test"
            emulator -avd test -no-skin -no-audio -no-window &
            android-wait-for-emulator
            adb shell input keyevent 82 &
      - run:
          name: Build and Test
          command: ./gradlew clean assemble test connectedCheck --stacktrace --continue
      - run:
          name: Collect Test Results
          command: |
            mkdir -p ~/junit/
            find . -type f -regex ".*/build/test-results/.*xml" -exec cp {} ~/junit/ \;
          when: always
      - store_test_results:
          path: ~/junit
      - store_artifacts:
          path: build/reports
          destination: reports
      - run:
          name: Upload to codecov.io
          command: |
            bash <(curl -s https://codecov.io/bash)