buildscript { repositories { jcenter() } dependencies { classpath 'com.android.tools.build:gradle:1.2.3' classpath 'com.jakewharton.sdkmanager:gradle-plugin:0.12.0' } } project.ext.preDexLibs = !project.hasProperty('disablePreDex') project.ext.testCoverage = project.hasProperty('testCoverage') 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.ext.preDexLibs } } }