Updating gradle SDK version

Change-Id: Ib65ed223e998fddd59f2284ed1ab64c794fff096
diff --git a/build.gradle b/build.gradle
index f98021c..ffe4455 100644
--- a/build.gradle
+++ b/build.gradle
@@ -12,8 +12,8 @@
 apply plugin: 'com.google.protobuf'
 
 android {
-    compileSdkVersion 'android-N'
-    buildToolsVersion '24.0.0-rc3'
+    compileSdkVersion 25
+    buildToolsVersion '24.0.0'
 
     defaultConfig {
         applicationId "com.android.launcher3"