Add travis CI support.

Author: android10

.travis.yml

@@ -0,0 +1,30 @@
+language: android
+jdk: oraclejdk8
+sudo: false
+os: linux
+
+android:
+ components:
+ - tools
+ - platform-tools
+ - build-tools-27.0.2
+ - build-tools-27.0.3
+ - android-27
+ - extra-google-m2repository
+ - extra-android-m2repository
+ - extra-android-support
+
+ # Specify at least one system image,
+ # if you need to run emulator(s) during your tests
+ # - sys-img-armeabi-v7a-android-16
+ # - sys-img-armeabi-v7a-android-21
+ # - sys-img-armeabi-v7a-android-22
+ # - sys-img-armeabi-v7a-android-25
+
+licenses:
+ - 'android-sdk-license-.+'
+ - 'google-gdk-license-.+'
+ - 'android-sdk-preview-license-.+'
+
+script:
+ ./gradlew clean runUnitTests