build.gradle

// Top-level build file where you can add configuration options common to all sub-projects/modules.
buildscript {
    repositories {
        google()
        mavenCentral()
    }
    dependencies {
        classpath 'com.android.tools.build:gradle:3.6.3'
        classpath 'com.google.gms:google-services:4.3.8'
        // NOTE: Do not place your application dependencies here; they belong
        // in the individual module build.gradle files
    }
}

allprojects {
    repositories {
        google()
        mavenCentral()
        jcenter() // Warning: this repository is going to shut down soon
        //maven { url 'https://mapbox.bintray.com/mapbox' }
        maven {
            url 'https://api.mapbox.com/downloads/v2/releases/maven'
            authentication {
                basic(BasicAuthentication)
            }
            credentials {
                username = 'mapbox'
                password = "sk.eyJ1Ijoia2FybHN1bm9nYW4wMDEzIiwiYSI6ImNrd2tobXpqejFzamgycHBtY2l3c3N6aXMifQ.Bp5Y19awOPyPwHYo7OHqAw"
            }
        }
        maven { url 'https://jitpack.io'}
    }
}

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