Fixed dependencies for travis file.

AdamMc331 · AdamMc331 · commit ab8cb95d8a36 · 2018-12-30T16:48:19.000-05:00
diff --git a/.travis.yml b/.travis.yml
@@ -4,10 +4,10 @@ android:
   components:
     - tools
     - platform-tools
-    - build-tools-27.0.3
+    - build-tools-28.0.3
     - extra-android-m2repository
     - extra-android-support
-    - android-27
+    - android-28
 
 jdk:
   - oraclejdk8
