// Top-level build file where you can add configuration options common to all sub-projects/modules. buildscript { ext.kotlin_version = '1.6.10' repositories { google() mavenCentral() } dependencies { classpath 'com.android.tools.build:gradle:7.1.0' classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version" } } allprojects { repositories { google() mavenCentral() } } task clean(type: Delete) { delete rootProject.buildDir } ext { activityVersion = '1.5.0' appCompatVersion = '1.4.2' constraintLayoutVersion = '2.1.4' coreTestingVersion = '2.1.0' coroutines = '1.6.3' lifecycleVersion = '2.5.0' materialVersion = '1.6.1' roomVersion = '2.4.2' }