应该自动旋转不适用于导航控制器swift 2 [英] shouldAutorotate not working with navigation controllar swift 2

问题描述

我的应用程序使用了几个库.基本上 KYDrawerController .我希望我的应用程序仅使用potraite Orientation，但对于一个ViewControllar，我既需要景观又需要Potrait.

my app uses several libraryies. Bassically KYDrawerController. I want my App to use only potraite Orientation but for one ViewControllar i need both landscape and Potrait.

我在互联网上搜索了几乎所有的解决方案.每个解决方案都是将NavigationControllar和Override ShouldAutoRotate方法子类化.但是没有一个为我工作.

I have search about allmost every solution on the internet. every solution was to subclass the NavigationControllar and Override ShouldAutoRotate method. but non of them worked for me.

和这是整个StoryBoard的近距离视图

灰色视图是KYDrawerControllar视图，它是一种库，用作Android之类的NavigationDrawer.

the gray color View is the KYDrawerControllar view which is an libry uses to work as NavigationDrawer like Android.

我为Navigation Controllar创建了一个自定义类，并将其子类化为所需的ViewControllar的Navigation Controllar.

I have created a custom Class for Navigation Controllar and subclass it to the requierd ViewControllar's Navigation Controllar.

这是代码

class SettingsNavigation: UINavigationController {

override func viewDidLoad() {
    super.viewDidLoad()
   NSLog("visibleControllar", self.visibleViewController!.debugDescription)
    // Do any additional setup after loading the view.
}

override func didReceiveMemoryWarning() {
    super.didReceiveMemoryWarning()
    // Dispose of any resources that can be recreated.
}

override func shouldAutorotate() -> Bool {
    //return self.visibleViewController!.shouldAutorotate()
    return false
}
override func supportedInterfaceOrientations() -> UIInterfaceOrientationMask {
    return UIInterfaceOrientationMask.Portrait
}

override func preferredInterfaceOrientationForPresentation() -> UIInterfaceOrientation {
    return UIInterfaceOrientation.Portrait
}



/*
// MARK: - Navigation

// In a storyboard-based application, you will often want to do a little preparation before navigation
override func prepareForSegue(segue: UIStoryboardSegue, sender: AnyObject?) {
    // Get the new view controller using segue.destinationViewController.
    // Pass the selected object to the new view controller.
}
*/

}

这是ViewControllar

here is the ViewControllar

class Settings: UIViewController {

// MARK: - Outlets
@IBOutlet var profileImage: UIImageView!
@IBOutlet var profileName: UILabel!
@IBOutlet var profileRegistrationType: UILabel!
@IBOutlet var logOutButton: FUIButton!
@IBOutlet var subscriptionType: UILabel!
@IBOutlet var subscriptionRegistrationType: UILabel!
@IBOutlet var upgradeSubscriptionButton: FUIButton!



override func shouldAutorotate() -> Bool {
   /* if (UIDevice.currentDevice().orientation == UIDeviceOrientation.LandscapeLeft ||
        UIDevice.currentDevice().orientation == UIDeviceOrientation.LandscapeRight ||
        UIDevice.currentDevice().orientation == UIDeviceOrientation.Unknown) {
            return false;
    }
    else {
        return true;
    }*/

    return false

}

override func supportedInterfaceOrientations() -> UIInterfaceOrientationMask {
    return UIInterfaceOrientationMask.Portrait
} }

而且我正在使用StoryBoard segues来呈现ViewControllars.

and i am using StoryBoard segues to present ViewControllars.

请有人帮我解决这个问题.

please someone help me with this.

推荐答案

这是我的方式:

您的appdelegae.swift中的

1. :

1. in your appdelegae.swift:

var shouldSupportAllOrientation = false
func application(application: UIApplication, supportedInterfaceOrientationsForWindow window: UIWindow?) -> UIInterfaceOrientationMask {
    if (shouldSupportAllOrientation == true){
        return UIInterfaceOrientationMask.All
    }
    return UIInterfaceOrientationMask.Portrait
}

在您的进入视图中进入所有方向视图(更改为支持所有方向，这里我以一个按钮为例):

in your entry view which enter the all orientation view (change to support all orientation, here I use a button as an example):

@IBAction func next(sender: UIButton) {
    let appdelegate = UIApplication.sharedApplication().delegate as! AppDelegate
    appdelegate.shouldSupportAllOrientation = true
    self.performSegueWithIdentifier("next", sender: self)
}

在进入视图中进入所有方向视图(将方向更改为仅支持纵向):

in your entry view which enter the all orientation view (change the orientation to support only Portrait):

override func viewWillAppear(animated: Bool) {
    super.viewWillAppear(animated)
    let appdelegate = UIApplication.sharedApplication().delegate as! AppDelegate
    appdelegate.shouldSupportAllOrientation = false
}

最后，您可能会发现此功能适用于所有iPhone设备和iPad ipad2(iPad air iPad pro除外)；您应该在项目的常规信息中选中要求全屏显示"，以确保所有方向视图都可以进入横向.

finally, you may find this works on all iPhone device and iPad ipad2 except iPad air iPad pro; you should check the "requires full screen" in your project general info to ensure you all orientation view can enter landscape.

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