/** * The buildscript block is where you configure the repositories and * dependencies for Gradle itself--meaning, you should not include dependencies * for your modules here. For example, this block includes the Android plugin for * Gradle as a dependency because it provides the additional instructions Gradle * needs to build Android app modules. */ buildscript { /** * The repositories block configures the repositories Gradle uses to * search or download the dependencies. Gradle pre-configures support for remote * repositories such as JCenter, Maven Central, and Ivy. You can also use local * repositories or define your own remote repositories. The code below defines * JCenter as the repository Gradle should use to look for its dependencies. */ repositories { jcenter() google() } /** * The dependencies block configures the dependencies Gradle needs to use * to build your project. The following line adds Android plugin for Gradle * version 2.3.1 as a classpath dependency. */ dependencies { classpath 'com.android.tools.build:gradle:8.4.1' } } /** * The allprojects block is where you configure the repositories and * dependencies used by all modules in your project, such as third-party plugins * or libraries. Dependencies that are not required by all the modules in the * project should be configured in module-level build.gradle files. For new * projects, Android Studio configures JCenter as the default repository, but it * does not configure any dependencies. */ allprojects { repositories { google() jcenter() } }