This one should finally fix travis builds

.travis.yml

@@ -1,8 +1,6 @@
 language: android
 android:
   components:
-  - tools
-  - platform-tools
   - build-tools-26.0.2
   - android-26
   - extra-android-m2repository

build.gradle

@@ -4,6 +4,7 @@ apply plugin: 'com.github.ben-manes.versions'
 buildscript {
     repositories {
         jcenter()
+        google()
     }
     dependencies {
         classpath 'com.android.tools.build:gradle:3.0.0'