UIInterfaceOrientation Problemer

Question

UIViewController A , B.

A implements Horizontal screen ， A turn to B. how do what? cancel Horizontal screen for B.

B code :

- (BOOL)shouldAutorotateToInterfaceOrientation:(UIInterfaceOrientation)interfaceOrientation {

// Return YES for supported orientations
return NO;
}

Is not ok! Why?? Please help me ! thanks!

Answer 1

If B is on a tab bar with A this will not work. You need to present B modally or push it onto a nav controller - and you also need to return YES for at least one orientation in B.

Tab bar controllers only support the orientations that are supported by ALL of their views.