Forcing an iPad app to show splitView even in Portrait orientation(Like the Settings iPad app)

Question

I am trying to develop a splitView based iPad app, that displays the split interface in every orientation. I have tried subclassing the UISplitViewController class as given

Answer 1

you can subclass UISplitViewController, then overwrite following method:

 - (void)willAnimateRotationToInterfaceOrientation:(UIInterfaceOrientation)interfaceOrientation duration:(NSTimeInterval) duration