I'm setting an image for my navigationbar like so:
[[UINavigationBar appearance] setBackgroundImage:[UIImage imageNamed:@"navbar.png"] forBarMetrics:UIBarMetricsDefault];
Then I don't want this image for classes of MFMessageComposeViewController so I exclude it by doing this:
[[UINavigationBar appearanceWhenContainedIn:[MFMessageComposeViewController class], nil] setBackgroundImage:nil forBarMetrics:UIBarMetricsDefault];
But it has no effect (the navbar is still styled with my image inside the MFMessageComposeViewController). What am I missing here?