Update gradle

.travis.yml

@@ -12,8 +12,8 @@ script:
 android:
   components:
   - tools
-  - build-tools-24.0.3
-  - android-24
+  - build-tools-25.0.2
+  - android-25
   - extra-android-m2repository
 before_cache:
   - rm -f $HOME/.gradle/caches/modules-2/modules-2.lock

build.gradle

@@ -19,17 +19,17 @@ buildscript {
         jcenter()
     }
     dependencies {
-        classpath 'com.android.tools.build:gradle:2.2.2'
+        classpath 'com.android.tools.build:gradle:2.3.1'
         classpath 'com.github.dcendents:android-maven-gradle-plugin:1.4.1'
     }
 }
 
 allprojects {
     apply plugin: 'idea'
-    ext.androidBuildVersionTools = "24.0.3"
+    ext.androidBuildVersionTools = "25.0.2"
 }
 
-def androidCompileSdk() { return 24 }
+def androidCompileSdk() { return 25 }
 
 def androidTargetSdk() { return 24 }
 

gradle/wrapper/gradle-wrapper.properties

@@ -1,6 +1,6 @@
-#Wed Jan 14 11:55:04 CET 2015
+#Sat Apr 22 15:09:21 CEST 2017
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-2.14.1-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-3.3-all.zip