build.gradle

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

buildscript {
    repositories {
        jcenter()
    }
    dependencies {
        classpath 'com.android.tools.build:gradle:2.1.0'
        classpath 'com.jfrog.bintray.gradle:gradle-bintray-plugin:1.4'
        classpath 'com.github.dcendents:android-maven-gradle-plugin:1.3'
        classpath 'com.jfrog.bintray.gradle:gradle-bintray-plugin:1.6'
        classpath 'com.github.dcendents:android-maven-gradle-plugin:1.3'
        // NOTE: Do not place your application dependencies here; they belong
        // in the individual module build.gradle files
    }
}

allprojects {
    repositories {
        jcenter()
    }
}

subprojects {
    ext.supportLibVersion = "23.3.0"
    ext.playServiceVersion = "8.4.0"
    ext.androidBuildToolVersion = "23.0.3";
    ext.androidCompileSdkVersion = 23
    ext.androidMinSdkVersion = 16
    ext.androidTargetSdkVersion = 23
}

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