travis test

.travis.yml

@@ -1,48 +1,12 @@
 language: android
-jdk: oraclejdk8
-sudo: false
 android:
   components:
-    # Uncomment the lines below if you want to
-    # use the latest revision of Android SDK Tools
-     - tools
-     - platform-tools
-
-    # The BuildTools version used by your project
-    - build-tools-28.0.2
-
-    # The SDK version used to compile your project
-    - android-27
-
-    # Additional components
-    - extra-google-google_play_services
-    - extra-google-m2repository
-    - extra-android-m2repository
-
-    # Specify at least one system image,
-    # if you need to run emulator(s) during your tests
-    - sys-img-x86-android-26
-    - sys-img-armeabi-v7a-android-17
-
-before_cache:
-    - rm -f  $HOME/.gradle/caches/modules-2/modules-2.lock
-    - rm -fr $HOME/.gradle/caches/*/plugin-resolution/
-
-cache:
-     directories:
-      - "$HOME/.gradle/caches/"
-      - "$HOME/.gradle/wrapper/"
-      - "$HOME/.android/build-cache"
-
-before_script:
-    - chmod +x gradlew
-
-script:
-    - ./gradlew
-
+  - tools # to get the new `repository-11.xml`
+  - tools # see https://github.com/travis-ci/travis-ci/issues/6040#issuecomment-219367943)
+  - platform-tools
+  - build-tools-27.0.3
+  - android-27
 before_install:
-    - gem install fir-cli
-after_deploy:
-    - fir p app/build/outputs/apk/googleplay/debug/app-release.apk -T $FIR_API_TOKEN -c "`git cat-file tag $TRAVIS_TAG`"
-
-
+- yes | sdkmanager "platforms;android-27"
+script:
+- ./gradlew build connectedCheck