Comprehensive Android Developer Bootcamp - Adding an App Icon Launcher

The video tutorial guides viewers through the process of customizing an Android app's icon launcher. It begins with an introduction to changing the default icon and using the Android Asset Studio to generate new icons. The tutorial covers managing icon files, including handling different file types and locations. It demonstrates replacing icons, deleting unnecessary files, and testing the application on a physical device. The video concludes with troubleshooting common errors and finalizing the icon setup, ensuring the app runs smoothly with the new custom icon.

What error did the teacher encounter when running the application, and how was it resolved?

What was the final outcome after adding the new custom icon to the application?