Fix Travis CI build

* Fix crash due to wrong Java Version
* Removed License Acceptance Filter
* Update Build Tools 23.0.3, Gradle 2.2.2
* Fix build tools 24.0.1 not being accepted

.travis.yml

@@ -1,5 +1,6 @@
 sudo: false
 language: android
+jdk: oraclejdk8
 
 env:
   global:
@@ -8,11 +9,13 @@ env:
 
 android:
   components:
-    - platform-tools
     - tools
+    - tools
+    - platform-tools
 
     # The BuildTools version used by your project
-    - build-tools-23.0.2
+    - build-tools-24.0.1
+    - build-tools-23.0.3
 
     # The SDK version used to compile your project
     - android-23
@@ -23,9 +26,6 @@ android:
     - extra-android-m2repository
     - extra-android-support
 
-  licenses:
-    - 'android-sdk-license-.+'
-
 before_script:
     - export GRADLE_OPTS="-XX:MaxPermSize=2048m -Xmx1536m"
 

build.gradle

@@ -5,7 +5,7 @@ buildscript {
         play_services_version = '8.4.0'
 
         android_build_sdk_version = 23
-        android_build_tools_version = '23.0.2'
+        android_build_tools_version = '23.0.3'
         android_build_target_sdk_version = 22
         android_build_min_sdk_version = 14
     }
@@ -15,7 +15,7 @@ buildscript {
     }
 
     dependencies {
-        classpath 'com.android.tools.build:gradle:2.2.0'
+        classpath 'com.android.tools.build:gradle:2.2.2'
 
         //Dexcount gradle plugin
         classpath 'com.getkeepsafe.dexcount:dexcount-gradle-plugin:0.4.4'