diff --git a/app/build.gradle b/app/build.gradle
index 30fad370a..607b28f35 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -121,4 +121,14 @@ dependencies {
 }
 if (firebaseEnabled()) {
     apply plugin: 'com.google.gms.google-services'
-}
\ No newline at end of file
+}
+
+apply plugin: "com.diffplug.gradle.spotless"
+spotless {
+    java {
+        target '**/*.java'
+        googleJavaFormat('1.6').aosp()
+        removeUnusedImports()
+    }
+}
+project.tasks['preBuild'].dependsOn 'spotlessApply'
diff --git a/build.gradle b/build.gradle
index dcc56c2aa..adbee5951 100644
--- a/build.gradle
+++ b/build.gradle
@@ -5,10 +5,14 @@ buildscript {
         google()
         jcenter()
         mavenCentral()
+        maven {
+            url "https://plugins.gradle.org/m2/"
+        }
     }
     dependencies {
         classpath 'com.android.tools.build:gradle:3.2.1'
         classpath 'com.google.gms:google-services:3.2.0'
+        classpath "com.diffplug.spotless:spotless-plugin-gradle:3.16.0"
 
         // NOTE: Do not place your application dependencies here; they belong
         // in the individual module build.gradle files