Now, Part 3 will take you through the steps to build and run the app in an Android device emulator or live device. We’ll first use Gradle to build the app’s application package (APK) file.

Android Studio is a developer kit that you can use to create and troubleshoot your own Android apps. We'll go over what it is (and what it isn't).

You don’t always have to rely on the graphical interface to launch your Android Studio Virtual Device. The command prompt offers a faster, more efficient way to manage your emulator.