build.gradle

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

buildscript {
    repositories {
        jcenter()
        mavenCentral()
        maven { url 'https://maven.fabric.io/public' }
        maven {
            url 'https://dl.bintray.com/greenfrvr/maven/'
        }
        maven { url 'http://dl.bintray.com/amulyakhare/maven' }
        maven { url 'https://jitpack.io' }
        maven { url 'http://jitpack.io' }
        google()
    }

    // Make sure snapshots won't get cached.
    configurations.all {
        resolutionStrategy.cacheChangingModulesFor 0, 'seconds'
    }

    dependencies {
        classpath 'com.android.tools.build:gradle:3.1.2'
        classpath 'com.neenbedankt.gradle.plugins:android-apt:1.8'
        classpath 'com.google.gms:google-services:3.2.1'
        classpath 'io.fabric.tools:gradle:1.+'
        // NOTE: Do not place your application dependencies here; they belong
        // in the individual module build.gradle files
    }
}

allprojects {
    repositories {
        jcenter()
        google()
        maven { url 'https://maven.google.com' }
        maven { url "https://www.jitpack.io" }
        maven { url 'https://maven.fabric.io/public' }
    }
}

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