UINavigationBar set tintcolor tested in iOS7 not working?

Question

I have an app which have a UINavigationBar and I have set the tint color to black like this:

self.navigationController.navigationBar.tintColor = [UI         


        

Answer 1

    [UINavigationBar appearance].tintColor = [UIColor redColor];
    if ([[UINavigationBar appearance] respondsToSelector:@selector(setBarTintColor:)]) {
        [UINavigationBar appearance].barTintColor   = [UIColor redColor];
    }

//OR

    self.navigationController.navigationBar.tintColor = [UIColor redColor];
    if ([self.navigationController.navigationBar respondsToSelector:@selector(setBarTintColor:)]) {
        self.navigationController.navigationBar.barTintColor    = [UIColor redColor];
    }