The first step for this chapter is to install Android Studio. For this, you can head to https://developer.android.com/studio/index.html and download the installer for your platform.
Kotlin support was added to Android Studio in version 3.0. If you already have Android Studio installed, please check that the version is at least 3.0. It's recommended that you update to the newest stable version of Android Studio if you have an earlier version.
Downloading Android Studio from the official web page
Once you have finished the download, follow the steps on the official guide at https://developer.android.com/studio/install.html ...
