// Top-level build file where you can add configuration options common to all sub-projects/modules. buildscript { apply from: 'versions.gradle' addRepos(repositories) dependencies { /* classpath deps.android_gradle_plugin*/ classpath deps.android_gradle_plugin classpath deps.kotlin.plugin // NOTE: Do not place your application dependencies here; they belong // in the individual module build.gradle files } } allprojects { addRepos(repositories) // Android dependency 'com.android.support:design' has different version for the compile (25.3.1) and runtime (25.4.0) classpath. // You should manually set the same version via DependencyResolution subprojects { project.configurations.all { resolutionStrategy.eachDependency { details -> if (details.requested.group == 'com.android.support' && !details.requested.name.contains('multidex')) { details.useVersion "27.0.2" } } } } // 组件缓存更新时间设置(默认每次build都更新) configurations.all { resolutionStrategy.cacheChangingModulesFor 0, 'minutes' } } task clean(type: Delete) { delete rootProject.buildDir }