build.gradle

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

buildscript {
    
    repositories {
        google()
        jcenter()
    }
    dependencies {
        classpath 'com.android.tools.build:gradle:3.1.2'
        classpath 'com.github.dcendents:android-maven-gradle-plugin:2.0' // jitpack.io
        

        // NOTE: Do not place your application dependencies here; they belong
        // in the individual module build.gradle files
    }
}

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

ext {
    compileSdkVersion = 27
    buildToolsVersion = '27.0.3'
    targetSdkVersion = compileSdkVersion
    minSdkVersion = 14

    supportLibVersion = '27.1.1'
    leakCanaryVersion = '1.5.4'
    constraintLayoutLibVersion = '1.1.0'
}

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