Welcome to the Treehouse Community

The Treehouse Community is a meeting place for developers, designers, and programmers of all backgrounds and skill levels to get support. Collaborate here on code errors or bugs that you need feedback on, or asking for an extra set of eyes on your latest project. Join thousands of Treehouse students and alumni in the community today. (Note: Only Treehouse students can comment or ask questions, but non-students are welcome to browse our conversations.)

Looking to learn something new?

Treehouse offers a seven day free trial for new students. Get access to thousands of hours of content and a supportive community. Start your free trial today.

Android Build a Simple Android App Improving Our Code Dynamically Changing the Background Color

Relative layout help

when I type "private RelativeLayout mRelativeLayout;" I'm given the error "cannot find symbol class Relative Layout" and then the set background color part of the program doesn't work either. Help?

please provide us code or error.

1 Answer

Michael Stoddart
Michael Stoddart
4,677 Points

Have you tried a clean and rebuild of your project? Go to the menu at the top, click build -> clean project, then when that has finished go to build -> rebuild project