To change the color of unselected UITabBar icon in iOS 7?

Question

I know this question has been asked earlier as well, but still i didn\'t get any solution searching the solution on internet.

I referred the following posts:

Answer 1

change UIControlStateHighlighted to UIControlStateSelected for iOS8

 [[UITabBarItem appearance] setTitleTextAttributes:[NSDictionary dictionaryWithObjectsAndKeys:
                                                           [UIColor whiteColor], NSForegroundColorAttributeName,
                                                           nil] forState:UIControlStateNormal];
    [[UITabBarItem appearance] setTitleTextAttributes:[NSDictionary dictionaryWithObjectsAndKeys:
                                                           titleHighlightedColor, NSForegroundColorAttributeName,
                                                           nil] forState:UIControlStateSelected]