Another try for passing build...

wajahatkarim3 · wajahatkarim3 · commit 7abd2c850e77 · 2017-12-01T18:16:53.000+05:00
diff --git a/.travis.yml b/.travis.yml
@@ -18,4 +18,5 @@ before_install:
 - mkdir -p "$ANDROID_HOME/licenses"
 - echo -e "\8933bad161af4178b1185d1a37fbf41ea5269c55" > "$ANDROID_HOME/licenses/android-sdk-license"
 - echo -e "\d56f5187479451eabf01fb78af6dfcb131a6481e" > "$ANDROID_HOME/licenses/android-sdk-preview-license"
+- sdkmanager --licenses
 script: ./gradlew clean build
