ios - How to display UIImage in UINavigationBar programmatically in UIViewController -

i trying add uinavigationbar programmatically. adding successfully. , after want add uiimage uinavigationbar. not displayed however. , also, how can add text programmatically in uinavigationbar?

this code:

- (void)viewdidload {     uinavigationbar *navibarobj = [[uinavigationbar alloc] initwithframe:cgrectmake(0, 0, 320, 44)];          [self.view addsubview:navibarobj];      self.navigationitem.titleview = [[uiimageview alloc] initwithimage:[uiimage imagenamed:@"logoicon.png"]]; } 

you need set items of navigation bar. done navigation controller in case own navigation bar need manually:

navibarobj.items = @[ self.navigationitem ]; 

if want both image , text in middle of navigation bar need create uiview , add both uiimageview , uilablel it, add view titleview.