i AM TRYING T MAKE THE BACKGROUND COLOR ALTERNATE FROM RED TO BLUE AFTER A BUTTON IS PUSHED. I am not sure wht the program does not recognize "activity_main" in my program. Please help !
i AM TRYING T MAKE THE BACKGROUND COLOR ALTERNATE FROM RED TO BLUE AFTER A BUTTON IS PUSHED. I am not sure wht the program does not recognize "activity_main" in my program. Please help !
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