Gradle 2.2.0 now supports downloading automatically dependencies.
Installing the Android SDK (Automated Way) Below is an overview of all different approaches. The Android SDK can be installed automatically using the latest version of Gradle or downloading the Android SDK manually in several different ways. Platform Tools include the Android debug shell, sqlite3 and Systrace. The Build Tools primarily include aapt (Android packaging tool to create. The SDK Tools primarily includes the stock Android emulator, hierarchy viewer, SDK manager, and ProGuard. The Android software development kit (SDK) includes different components, including SDK Tools, Build Tools, and Platform Tools.
