build.gradle

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

buildscript {
    repositories {
        jcenter()
//        mavenCentral()
    }
    dependencies {
        classpath 'com.android.tools.build:gradle:2.3.0'

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

allprojects {
    repositories {
        jcenter()
    }
}

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

//project.ext {
//    testCoverage = project.hasProperty('testCoverage')
//    optimizeForDevelopment = project.hasProperty('optimizeForDevelopment') && optimizeForDevelopment == 'true'
//}

//subprojects {
//    project.plugins.whenPluginAdded { plugin ->
//        if ("com.android.build.gradle.AppPlugin".equals(plugin.class.name) ||
//                "com.android.build.gradle.LibraryPlugin".equals(plugin.class.name)) {
//            project.android.dexOptions.preDexLibraries = !rootProject.hasProperty('disablePreDex')
//        }
//    }
//}