build.gradle

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

buildscript {
    ext.kotlin_version = '1.2.30'

    //compatible as 3.0
    ext.muldex_version = "$android_studio_latest".toBoolean() ? 'com.android.support:multidex:1.0.2' : 'com.android.support:multidex:1.0.1'
    ext.gradle_version = "$android_studio_latest".toBoolean() ? 'com.android.tools.build:gradle:3.0.1' : 'com.android.tools.build:gradle:2.3.3'
    //muldex compile optimization
    ext.minSdk_version = "$dev_envirment".toBoolean() ? "$devMinSdk_version" as int : "$minSdk_version" as int
    //hotfix
    ext.hotfix = "$hotfix".toBoolean()
    repositories {
        google()
        jcenter()
    }
    dependencies {
        classpath rootProject.ext.gradle_version
        classpath "com.mcxiaoke.packer-ng:plugin:$ng_packer_version"
        classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
        classpath 'com.billy.android:autoregister:1.2.0'
        if (rootProject.ext.hotfix) classpath 'com.tencent.bugly:tinker-support:latest.release'
    }
}

allprojects {
    repositories {
        google()
        jcenter()
        maven { url "https://jitpack.io" }
    }
}

task clean(type: Delete) {
    delete rootProject.buildDir
}
tasks.withType(JavaCompile) {
    options.encoding = "UTF-8"
}