build.gradle

// Top-level build file where you can add configuration options common to all sub-projects/modules.
buildscript {
    ext.kotlin_version = "1.3.72"
    repositories {

        google()
        mavenCentral()
        maven { url 'https://jitpack.io' }
        maven { url 'https://dl.bintray.com/kotlin/dokka' }
    }
    dependencies {
        classpath "com.android.tools.build:gradle:4.1.3"
        classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
        classpath "org.jetbrains.kotlin:kotlin-android-extensions:$kotlin_version"
        classpath "io.realm:realm-gradle-plugin:7.0.0"
        classpath 'org.jetbrains.dokka:dokka-gradle-plugin:0.10.1'
        // NOTE: Do not place your application dependencies here; they belong
        // in the individual module build.gradle files
    }
}

allprojects {
    repositories {

        google()
        mavenCentral()
        maven { url 'https://jitpack.io' }
        maven { url 'https://dl.bintray.com/kotlin/dokka' }
    }
}

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

ext {
    javaVersion = JavaVersion.VERSION_1_8
    buildToolsVersion = "30.0.3"
    compileVersion = 30
    minSdk = 21
    targetSdk = 30
    version_code = 30
    version_name = "1.0.0"
    supportVersion = "29.0.0"
//	indate = "${indate}"
    build_time = System.currentTimeSeconds()
}