build.gradle

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

buildscript {
    ext.kotlin_version = '1.2.41'
    repositories {
        google()
        jcenter()
        maven {
            url "https://dl.bintray.com/yuvraj24/maven"
        }
    }
    dependencies {
        classpath 'com.android.tools.build:gradle:3.1.2'
        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

        // Two necessary plugins
        classpath 'com.jfrog.bintray.gradle:gradle-bintray-plugin:1.7.2'
        classpath 'com.github.dcendents:android-maven-gradle-plugin:2.0' 
    }
}

plugins {
    id "com.jfrog.bintray" version "1.7"
}

apply plugin: 'maven'
apply plugin: 'maven-publish'
apply plugin: 'com.github.dcendents.android-maven'
apply plugin: 'com.jfrog.bintray'

group = 'org.jfrog.example.gradle'
version = '1.0'

allprojects {
    repositories {
        google()
        jcenter()
//        maven {
//            url "https://dl.bintray.com/yuvraj24/maven"
//        }
    }
}