Change Navigation bar Background image on each navigation

Question

I am working on iPhone app. I have added Navigation bar Background image

With interface: -

@interface UINavigationBar (backgroundImageWithTitle)

Answer 1

On iOS 5 this will not work but the good news is that there is a simple way of doing this

[[UINavigationBar appearance] setBackgroundImage:[UIImage imageNamed:@"name"] forBarMetrics:UIBarMetricsDefault];

NOTE: This will only work on iOS 5 and above so make sure you check iOS version if you want to be backwards compatible.