Android Studio is the official integrated development
environment (IDE) for Google's Android operating system, built
on JetBrains' IntelliJ IDEA software and designed specifically
for Android development. It is available for download
on Windows, macOS and Linux based
operating systems or as a subscription-based service in 2020. It is a
replacement for the Eclipse Android Development Tools (E-ADT) as the
primary IDE for native Android application development.