I want to lock the device's orientation in a specific ViewController to only portrait but none of the available solutions are working. It is embedded in a UINavigationController.
I deployed it to iOS7 and in the general settings, both landscape and portrait are checked because I want it to rotate for other VCs other than the specific one.
extension UINavigationController {
public override func shouldAutorotate() -> Bool {
return visibleViewController.shouldAutorotate()
}
public override func supportedInterfaceOrientations() -> Int {
return visibleViewController.supportedInterfaceOrientations()
}
}
this portion of the code is in my ViewController class
override func shouldAutorotate() -> Bool {
return false
}
override func supportedInterfaceOrientations() -> Int {
return Int(UIInterfaceOrientation.Portrait.rawValue)
}
"In iOS 8, all rotation-related methods are deprecated" (See documentation on UIViewController). This could be why it isn't working for you.
I am thinking that Apple has done this to keep the users' experience more consistent throughout the app.
I figured out the problem which is since I am using SWRevealViewController, the parent VC overrides the subview's rotate settings.
Thus I just subclass it and adjust the autorotate and orientation settings as intended.
Related
I'm really new to IOS develop and before ask this question I already tried literally all the answer on stackoverflow but couldn't find anything that work (probably I fail somewhere).
I want to Disable the possibility of rotate the device view in all my App and I want to decide in every ControllerView if use portrait or landscape.
How can I do that with Swift?
you should try this on every ViewController an set it with the possibility to rotate, and what orientation should support.
override func shouldAutorotate() -> Bool {
return false
}
override func supportedInterfaceOrientations() -> UIInterfaceOrientationMask {
return UIInterfaceOrientationMask.Portrait
}
I got this error:
I want to change the orientation of my app. The only thing I found is:
self.setDeviceOrientation(UIA_DEVICE_ORIENTATION_PORTRAIT)
but it says the UIA_Device_Orientation_Portrait could not be found.
Can anyone tell me why (perhaps I have to import something) or how else i could set the Orientation to Portrai mode?
thanks
If you wanted to rotate manually, do like this:
UIDevice.currentDevice().setValue(UIInterfaceOrientation.LandscapeLeft.rawValue, forKey: "orientation")
If automatically, do like this:
// ViewController.swift
override func supportedInterfaceOrientations() -> UIInterfaceOrientationMask {
return .All
}
And If your view controller is in a navigation/tabbar controller, please set that navigation/tabbar controller.
UPDATE:
This is how to control autorotate
override func shouldAutorotate() -> Bool {
return false // adjust this
}
Make sure you have your main plist adjusted to allow multiple orientations. You'll find this under the Supported interface orientations tag in your plist.
I want to Restrict one page in portrait orientation while whole application in both landscape and portrait orientation how to achieve this functionality. I have tried old code from stack over flow but it's not working.
If any one solved such problem then please help me thanks in advance.
Add this snippet to the ViewController which should not rotate:
override func shouldAutorotate() -> Bool {
return false
}
override func supportedInterfaceOrientations() -> UIInterfaceOrientationMask {
return UIInterfaceOrientationMask.Portrait
}
My design is as follows: Menu -> App -> Back to Menu
I want my Menu to be 'Portrait ONLY'. My AppView can be Portrait & Landscape.
Currently in my MenuController, I have:
override func supportedInterfaceOrientations() -> UIInterfaceOrientationMask {
return .Portrait
}
override func shouldAutorotate() -> Bool {
return false
}
and in my AppView Controller I have:
override func shouldAutorotate() -> Bool {
return true
}
override func supportedInterfaceOrientations() -> UIInterfaceOrientationMask {
return UIInterfaceOrientationMask.All
}
However, my Main menu is rotating in all directions. Anything I am missing here? Thanks!
Yes you need to also change it in plist. You change the property in target of the project. Go to Target, in general tab go to deployment info -> device orientation......
Further you need to subclass UINavigationController and override it:
-(NSUInteger)suppoertedInterfaceOrientations
{
return self.topViewController.supportedInterfaceOrientations;
}
This will make sure that the viewController being displayed by navigation is in syn
I'm making an app which supports landscape orientations only when playing a video. Otherwise, all the scenes support only portrait orientation. I've checked portrait, landscape left and right in project settings. I've written the following code in the ViewControllers where I want to restrict to only portrait.
override func viewWillAppear(animated: Bool) {
let value = UIInterfaceOrientation.Portrait.rawValue
UIDevice.currentDevice().setValue(value, forKey: "orientation")
}
override func shouldAutorotate() -> Bool {
return false
}
override func supportedInterfaceOrientations() -> Int {
return UIInterfaceOrientation.Portrait.rawValue
}
Still, when I press (Command + right or left arrow), the simulator rotates. I don't have a device, so I have to test it in simulator.
Please help! Thank you!
It's the parent navigation controller that decide if its content should rotate or note.
You will need to override UINavigationController and had something like this
override func shouldAutorotate() -> Bool {
return self.topViewController.shouldAutorotae()
}
override func supportedInterfaceOrientations() -> Int {
return self.topViewController.shouldAutorotae()
}
Two things to check. First, check your info.plist file and make sure that you have portrait deleted for both iPhone and iPad. I was having the same issue and it was because I hadn't deleted the iPad "Portrait" options. See here:
Second, the below code can help. However, it may not work if you have a navigation controller.
override var shouldAutorotate: Bool {
return true
}