Message Controller and Mail Controller goes in portrait mode open via UIActivityViewController

I am facing too many issues when we present a UIActivityViewController and via that we open a Message controller and Mail Controller my app only supports Landscape mode. but this controller goes in portrait mode and after dismissal whole apps goes in portrait mode. can't we stop this kind behaviour of UIActivityViewController's.

Note : This only happens in iOS7 I have tried SubClassing UIActivityViewController and implementing this methods :

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

- (BOOL)shouldAutorotate
{
    return YES;
}

- (UIInterfaceOrientation)preferredInterfaceOrientationForPresentation
{
    return UIInterfaceOrientationLandscapeRight;
}

But not helping the scenario. Any suggestions ?