how do you make an app ONLY support landscape?

Question

how do you make an app ONLY support landscape? No portrait mode JUST landscape throughout the whole thing in xcode 3?

Answer 1

My naive answer is to add this method in all of your root view controllers:

- (BOOL)shouldAutorotateToInterfaceOrientation:(UIInterfaceOrientation)interfaceOrientation 
{
    if (interfaceOrientation==UIInterfaceOrientationLandscapeLeft || interfaceOrientation==UIInterfaceOrientationLandscapeRight)
        return YES;

    return NO;
}

This is what I do in my game. Of course, my game only has one view controller.

Also, I found it helpful to set "Initial interface orientation" in my app's info.plist to Landscape.