For a Flutter application that needs to switch between a row and column layout depending on the screen width, what strategy or widget should be implemented?

The 'Wrap' widget, in combination with 'MediaQuery', is a suitable strategy for switching between a row and column layout based on screen width in a Flutter application. 'Wrap' automatically adjusts its children's arrangement based on the available width, and 'MediaQuery' provides information about the current screen size. This combination allows developers to create a flexible layout that adapts seamlessly to different screen widths, improving the app's responsiveness.