build.gradle

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

buildscript {
    ext.kotlin_version = '1.3.61'

    repositories {
        google()
        jcenter()
    }
    dependencies {
        classpath 'com.android.tools.build:gradle:3.4.2'
        //1.自动化maven打包插件  
        classpath 'com.jfrog.bintray.gradle:gradle-bintray-plugin:1.8.4'
        classpath 'com.github.dcendents:android-maven-gradle-plugin:2.1'
        classpath 'org.jetbrains.dokka:dokka-android-gradle-plugin:0.9.18'
        classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"

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

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

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

tasks.withType(Javadoc) {
    options{
        encoding "UTF-8"
        charSet 'UTF-8'
        links "http://docs.oracle.com/javase/7/docs/api"
    }
    options.addStringOption('Xdoclint:none', '-quiet')
}