buildscript {

    ext.kotlin_version = '1.2.71'

    repositories {

        google()

        jcenter()

    }

    dependencies {

        //classpath 'com.android.tools.build:gradle:3.1.0-alpha09'

        classpath 'com.android.tools.build:gradle:3.2.1'

        classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"

        // NOTE: Do not place your application dependencies here; they belong

        // in the individual module build.gradle files

    }

}

apply plugin: 'com.android.application'

apply plugin: 'kotlin-android'

apply plugin: 'kotlin-android-extensions'

android {

     ....

}