This is Android Studio telling you that you have used a new construct (View) without importing it in the import section, at the top of the Java code. This is easy to fix.

Google has released the stable build of Android Studio 4.0, its newest official integrated development environment (IDE) for building Android apps on Windows, Mac, Linux and Chrome OS. The three ...

Studio Bot uses Codey, a new AI model for text-to-code generation announced by Google today that can suggest code as developers type into the editor. It can also generate code from a prompt.