Learn how to use external libraries in Android Studio and extend the capabilities of your code with a single line in your Gradle build file!

Seen a good third party Android library on GitHub? Find out how to add any library as a remote dependency, or how to clone and use it as a local dependency.

Portable Class Libraries create a single DLL that can be used across platforms, making code sharing easier. Learn how to use them by building a weather app with a portable core.