buildscript { repositories { jcenter() google() mavenCentral() } dependencies { classpath project.hasProperty('global_gradleAndroidPlugin') ? global_gradleAndroidPlugin : 'com.android.tools.build:gradle:3.2.0' } } subprojects { repositories { jcenter() google() mavenCentral() } ext.global_compileSdkVersion = project.hasProperty('global_compileSdkVersion') ? global_compileSdkVersion : 28 ext.global_buildToolsVersion = project.hasProperty('global_buildToolsVersion') ? global_buildToolsVersion : '28.0.3' ext.global_gradleAndroidPlugin = project.hasProperty('global_gradleAndroidPlugin') ? global_gradleAndroidPlugin : 'com.android.tools.build:gradle:3.2.0' }