Final answer:
In Android Studio, expand the 'res' directory and double-click on a layout file within the 'layout' subdirectory to edit it with the Design or Code editors.
Step-by-step explanation:
In Android Studio, to view and work with a layout, you would expand the res (resources) directory and double-click on the layout file to open it. In Android Studio, expand the 'res' directory and double-click on a layout file within the 'layout' subdirectory to edit it with the Design or Code editors. In Android Studio, to view and work with a layout, you would expand the res directory and double-click on the layout file to open it.
The res directory contains various resources for the application, including layout files which are stored in the layout subdirectory. To edit the file, you simply double-click on it, and it will open in the Android Studio editor where you can use both the Design and Code editors to modify your layout.