強制橫屏

在新頁面的 viewDidLoad 中執行：

        UIDevice.currentDevice().setValue(UIInterfaceOrientation.LandscapeRight.rawValue, forKey: "orientation")

橫屏解決方案

將 SecondViewController 中的函數改成：

override func supportedInterfaceOrientations() -> UIInterfaceOrientationMask {

return UIInterfaceOrientationMask.All

}

override func preferredInterfaceOrientationForPresentation() -> UIInterfaceOrientation {

return UIInterfaceOrientation.LandscapeLeft

}