build.gradle

// Top-level build file where you can add configuration options common to all sub-projects/modules.
apply from: "config.gradle"

buildscript {
    ext.kotlin_version =  '1.3.31'
    ext {
        smartRefresh = "1.1.0-alpha-14"
        supportLibVersion = "28.0.0"
    }
    repositories {
        google()
        jcenter()
    }
    dependencies {
        classpath 'com.android.tools.build:gradle:3.5.2'
        classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"

        //ARouter
        classpath 'com.neenbedankt.gradle.plugins:android-apt:1.8'
        classpath 'com.alibaba:arouter-register:1.0.2'

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

allprojects {
    repositories {
        google()
        jcenter()
        mavenCentral()
        maven { url "https://jitpack.io" }
    }
    // 不同的依赖库可能会依赖不同版本的支持包,可以再在这里统一版本避免未知的问题
    configurations.all {
        resolutionStrategy.eachDependency { DependencyResolveDetails details ->
            def requested = details.requested
            if (requested.group == 'com.android.support') {
                if (!requested.name.startsWith("multidex")) {
                    details.useVersion "${supportLibVersion}"
                }
            }
        }
    }
}

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