build.gradle

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

buildscript {
    repositories {
        mavenCentral()
        google()
    }
    dependencies {
        classpath 'com.android.tools.build:gradle:8.8.0'
        classpath 'com.google.gms:google-services:4.4.2'
        classpath 'com.google.firebase:firebase-crashlytics-gradle:3.0.3'

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

allprojects {
    repositories {
        mavenCentral()
        google()  // Google's Maven repository
        maven { url 'https://maven.google.com' }
        maven { url "https://s3.amazonaws.com/repo.commonsware.com" }
        maven { url "https://jitpack.io" }
    }
    tasks.withType(JavaCompile).tap {
        configureEach {
            options.compilerArgs << "-Xlint:unchecked" << "-Xlint:deprecation"
        }
    }
}

tasks.register("clean", Delete) {
    delete rootProject.layout.buildDirectory
}