build.gradle

// Top-level build file where you can add configuration options common to all sub-projects/modules.

buildscript {
    repositories {
        jcenter()
        google()
    }
    dependencies {
        classpath 'com.android.tools.build:gradle:3.1.3'
        classpath 'com.github.dcendents:android-maven-gradle-plugin:2.1'
        classpath 'com.jfrog.bintray.gradle:gradle-bintray-plugin:1.8.0'
        // NOTE: Do not place your application dependencies here; they belong
        // in the individual module build.gradle files
    }
}

allprojects {
    repositories {
        jcenter()
        google()
    }
}

task clean(type: Delete) {
    delete rootProject.buildDir
}

ext {

    compileSdkVersion = 27
    minSdkVersion = 14
    targetSdkVersion = 19

    versionCode = 1_009_001
    versionName = '1.9.1'

    supportVersion = '27.1.0'

    deps = [
            appcompatv7: "com.android.support:appcompat-v7:$supportVersion",
    ]
}