build.gradle

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

buildscript {
    ext.kotlin_version = '1.4.0'
    repositories {
        google()
        jcenter()

    }
    dependencies {
        classpath 'com.android.tools.build:gradle:4.1.2'
        classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
        classpath 'com.google.gms:google-services:4.3.4'
        classpath 'com.google.firebase:firebase-crashlytics-gradle:2.4.1' //최신버전은 안드 4.0버전 이후
        // 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://jitpack.io" }
        maven { url 'https://s3.amazonaws.com/fabric-artifacts-private/internal-snapshots'}
        maven { url 'https://devrepo.kakao.com/nexus/content/groups/public/' }

    }
}

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