build.gradle

buildscript {
    repositories {
        mavenCentral()
        maven {
            url 'https://maven.google.com/'
            name 'Google'
        }
    }

    dependencies {
        classpath 'com.android.tools.build:gradle:3.0.0'
    }
}


apply plugin: 'com.android.library'

android {
    compileSdkVersion 26
    buildToolsVersion "26.0.2"

    defaultConfig {
        minSdkVersion 17
        targetSdkVersion 26
        versionCode 1
        versionName "0.1"
    }
    buildTypes {
        debug {
            minifyEnabled false
            useProguard false
        }

        release {
            minifyEnabled false
            useProguard false
        }
    }
}

dependencies {
    compile fileTree(dir: 'libs', include: ['*.jar'])
}

task javadoc(type: Javadoc) {
    source = android.sourceSets.main.java.srcDirs
    classpath += project.files(android.getBootClasspath().join(File.pathSeparator))
    destinationDir = file("docs/")
    failOnError false
    exclude '**/BuildConfig.java'
    exclude '**/R.java'
}

def fabric_view_destination = ""

task copyAar(dependsOn: "assembleDebug") {

    //Add this to your local.properties file:
    //fabric_view_destination=/other/project/folder/libs

    Properties properties = new Properties()
    properties.load(project.rootProject.file('local.properties').newDataInputStream())
    fabric_view_destination = properties.getProperty('fabric_view_destination')
    println 'fabric_view_destination=' + fabric_view_destination

    ant.copy(file: 'build/outputs/aar/' + project.name + '-debug.aar', todir: fabric_view_destination)
}