.travis.yml

language: android
android:
  components:
  - tools
  - build-tools-28.0.3
  - android-28
before_install:
  # These might be required: libtool shtool automake autoconf git-core pkg-config make gcc
  - sudo apt-get update
  - sudo apt-get install -y gcc-arm-none-eabi
install:
#  - wget https://dl.google.com/android/repository/cmake-3.6.4111459-linux-x86_64.zip
#  - unzip -qq cmake-3.6.4111459-linux-x86_64.zip
#  - wget https://dl.google.com/android/repository/android-ndk-r17c-linux-x86_64.zip
#  - unzip -qq android-ndk-r17c-linux-x86_64.zip
  - echo y | sdkmanager "ndk-bundle"
  - echo y | sdkmanager "cmake;3.6.4111459"
  - $ANDROID_HOME/ndk-bundle/build/tools/make_standalone_toolchain.py --arch arm --api 24 --install-dir ndk-toolchain
before_cache:
  - rm -f  $HOME/android/.gradle/caches/modules-2/modules-2.lock
  - rm -rf $HOME/android/.gradle/caches/*/plugin-resolution/
cache:
  directories:
    - $HOME/android/.gradle/caches/
    - $HOME/android/.gradle/wrapper/
    - $HOME/android/.android/build-cache
before_script:
  - export ANDROID_NDK_HOME=$ANDROID_HOME/ndk-bundle
script:
  - ./build.sh