Resources res = Resources.open("/myTheme.res");
UIManager.getInstance().setThemeProps(res.getTheme("myTheme"));
hi I need to open my resource file in LWUIT but how to create a resource file in the first place?
use like this and check your resource file work place also.
UIManager.getInstance().setThemeProps( res.getTheme(res.getThemeResourceNames()[0]));