Studio IDE. Although the Android Studio is an officially supported IDE, the
Eclipse IDE is not losing relevance due to its flexibility in the development of Java
based applications on a wide range of uses.
A support for the development of Android applications in Eclipse is provided by
an Eclipse plugin Android Development Tools (ADT)
The ADT plugin helps to create an Android project, to develop a UI interface of an
application based on the Android Framework API, to debug an Android
application and prepare a signed .apk file for publishing.