Swift - how to fix in Landscapeleft a screen?

Question

The app has 4 screens and, only one should be fixed in Landscapeleft. The others are in Portrait..

On the tab General I set it up this way.

General:

In Objective-C I can force this way:

Solution in Objective-C:

.h

-(NSUInteger) supportedInterfaceOrientations;

.m

- (void)viewDidLoad {
    [super viewDidLoad];
    self.supportedInterfaceOrientations;
}

- (NSUInteger)supportedInterfaceOrientations{
    return UIInterfaceOrientationMaskLandscapeLeft;
}

Answer 1

Cristian,

In the viewDidLoad() method put:

let mode = UIInterfaceOrientation.LandscapeLeft.rawValue
UIDevice.currentDevice().setValue(mode, forKey: "orientation")

And overwrite:

override func shouldAutorotate() -> Bool {
    return true
}

So that the screen does not return to portrait, for example, overwrite the method shouldAutorotate(), returning false.

override func shouldAutorotate() -> Bool {
    return false
}

I hope I helped. I don’t know if there is a more intelligent and automatic way.