zhiying_flutter_alibc/example/android/build.gradle

buildscript {
    repositories {
        google()
        jcenter()
        maven {
            url "http://repo.baichuan-android.taobao.com/content/groups/BaichuanRepositories/"
        }

    }

    dependencies {
        classpath 'com.android.tools.build:gradle:3.3.2'
    }
}

allprojects {
    repositories {
        google()
        jcenter()
        flatDir {
            dirs '../../../android/libs'
        }
    }
}

rootProject.buildDir = '../build'
subprojects {
    project.buildDir = "${rootProject.buildDir}/${project.name}"
}
subprojects {
    project.evaluationDependsOn(':app')
}

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