It’s easy to setup. Essentially, enabling Firebase Crash Reporting requires you to create a new project in the Firebase Console, and then make a few adjustments to your build.gradle files.

A brief introduction to Firebase - a powerful platform to enable the rapid development of web enabled apps. Includes a basic authentication tutorial.

Firebase makes it easy to build applications that work offline and has full-featured libraries for all major Web and mobile platforms, including Android and iOS.

Instead he’s showing off the power of App Inventor to get your Android controls up and running fast. Check out the third button down; when was the last time you added voice commands to your project?