Step 1 - Creating a projectĬreate an empty Android Studio project as illustrated below: Instead of an APK that runs on a device, it compiles into an Android Archive (AAR) file that can be used as a dependency for an Android app module. Among other things, the library can include source code, resource files, and an Android manifest. The structure of an Android library is the same as that of an Android app module. Libraries are often used to provide common functionalities that can be reused by other applications. A basic understanding of the Kotlin programming language.Ī library is a collection of classes that can be used by Android applications as dependencies.

Solid understanding of how to create and run Android apps.To follow along make sure you have the following: They allow you to speed up your development by leveraging a pre-built solution rather than creating all of the code yourself. No developer can work without libraries because they are such important components of the development process. By developing a library, developers also contribute to the open-source ecosystem by having their code used by other developers. Every Android developer considers how they can reuse their code rather than rewriting it from scratch.

What is android studio module