1 // Top-level build file where you can add configuration options common to all sub-projects/modules. 2 buildscript { 3 repositories { 4 google() 5 jcenter() 6 } 7 dependencies { 8 classpath 'com.android.tools.build:gradle:3.1.3' 9 } 10 } 11 12 allprojects { 13 repositories { 14 google() 15 jcenter() 16 } 17 } 18