Implementazioni varie

build.gradle

@@ -1,7 +1,12 @@
 // Top-level build file where you can add configuration options common to all sub-projects/modules.
 
 buildscript {
-    ext.kotlin_version = '1.2.61'
+    ext.kotlin_version = '1.2.71'
+    ext{
+        kotlin_version = '1.2.71'
+        gradle_version = '3.2.1'
+    }
+
     repositories {
         jcenter()
         maven {
@@ -11,7 +16,7 @@ buildscript {
         google()
     }
     dependencies {
-        classpath 'com.android.tools.build:gradle:3.2.1'
+        classpath "com.android.tools.build:gradle:$gradle_version"
         classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
 
         // NOTE: Do not place your application dependencies here; they belong