build.gradle

// Top-level build file where you can add configuration options common to all sub-projects/modules.
apply plugin: 'com.github.ben-manes.versions'
buildscript {
    repositories {
        jcenter()
        maven { url "https://oss.sonatype.org/content/repositories/snapshots" }
        google()
    }
    dependencies {
        classpath 'com.android.tools.build:gradle:3.0.0-beta6'
        // ./gradlew dependencyUpdates
        classpath 'com.github.ben-manes:gradle-versions-plugin:0.14.0'
        // NOTE: Do not place your application dependencies here; they belong
        // in the individual module build.gradle files
        classpath 'com.github.johnkil.android-robototextview:robototextview-gradle-plugin:3.0.0-SNAPSHOT'
    }

}
allprojects {
    repositories {
        jcenter()
        maven { url "https://jitpack.io" }
        maven {
            url 'https://maven.google.com'
        }
        google()
    }
}

// http://tools.android.com/tech-docs/new-build-system/tips#TOC-Improving-Build-Server-performance.
project.ext.preDexLibs = !project.hasProperty('disablePreDex')

subprojects {
    project.plugins.whenPluginAdded { plugin ->
        if ("com.android.build.gradle.AppPlugin".equals(plugin.class.name)) {
            project.android.dexOptions.preDexLibraries = rootProject.ext.preDexLibs
        } else if ("com.android.build.gradle.LibraryPlugin".equals(plugin.class.name)) {
            project.android.dexOptions.preDexLibraries = rootProject.ext.preDexLibs
        }
    }
}