buildscript { repositories { mavenCentral() google() } dependencies { //classpath "com.android.tools.build:gradle:4.2.2" classpath "com.android.tools.build:gradle:7.2.1" } } allprojects { repositories { google() mavenCentral() maven { url "https://jitpack.io" } } } task clean(type: Delete) { delete rootProject.buildDir }