如何在ios9上更改全局色调?-HowtochangeglobaltintcoloroniOS9?

I have the following code which works perfectly on iOS 8:

我有以下代码，在ios8上运行良好:

- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions {

    // some app initialization code comes here
    // ...

    // set the global tint color - works great on iOS 8!
    [[UIView appearance] setTintColor:[self myGlobalTintColor]];
}

However, when I run the same code on iOS 9 beta 5 (XCode 7, beta 6) the following appears when UIActionSheet (or UIAlertController) is displayed:

但是，当我在ios9 beta 5 (XCode 7, beta 6)上运行相同的代码时，当显示UIActionSheet(或UIAlertController)时，会出现以下代码:

As you can see, the "Cancel" button does not accept the global tint color. Is this a known issue with iOS 9, or am I missing some code?

如您所见，“取消”按钮不接受全局色调。这是ios9的已知问题，还是我漏掉了一些代码?

2 个解决方案

activityVC = UIActivityViewController(activityItems: objectsToShare, applicationActivities: appActivities)
presentViewController(activityVC!, animated: true, completion: nil)
activityVC?.view.tintColor = UIColor.snapdealBlueColor()