build.gradle

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

buildscript {
    ext.kotlin_version = '1.3.41'
    ext.kotlin_coroutines_version = '1.1.1'
    ext.okhttp_version = '3.12.1' // Require to support API<21
    repositories {
        google()
        jcenter()
        maven {
            url 'https://maven.fabric.io/public'
        }
    }

    dependencies {
        classpath 'com.android.tools.build:gradle:3.5.0-rc01'
        classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
        classpath 'com.google.gms:google-services:4.2.0'

        // Check dependencies.
        // https://github.com/ben-manes/gradle-versions-plugin
        classpath 'com.github.ben-manes:gradle-versions-plugin:0.21.0'

        classpath 'io.fabric.tools:gradle:1.29.0'  // Crashlytics plugin
    }
}

allprojects {
    repositories {
        google()
        jcenter()
    }
}

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

ext {
    appVersionCode = 1_00_00
    appVersionName = "1.00.00"

    compileSdkVersion = 29
    targetSdkVersion = 29
    minSdkVersion = 19
}