How to update my UIViewController to current orientation when use pushViewController?

Question

i have use this code but it is Private API ,apple also reject!

[[UIDevice currentDevice] setOrientation:UIInterfaceOrientationLandscapeRight];

if i rotate my device in Landscape then open my Application it will present as Portrait mode, i need to rotate my device to another orientation then it will update.

how to update it to correct orientation when call UIViewController?

Answer 1

You should use the follow code at your UIViewController class:

- (BOOL)shouldAutorotateToInterfaceOrientation:(UIInterfaceOrientation)interfaceOrientation {
    // Return YES for supported orientations
    return (interfaceOrientation == UIInterfaceOrientationLandscapeRight);
}

if u need to update orientation at runtime then u have to return other constant

return (interfaceOrientation == UIInterfaceOrientationPortrait);