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我尝试使用navigationcontroller 我得到这个错误IAM usring Xcode7
和Swift 2
和目标体系,使我的应用程序只是在肖像模式IAM有效IOS 9.3
宣言是唯一有效的文件范围声明只在文件范围(扩展)
extension UINavigationController {
public override func supportedInterfaceOrientations() -> Int {
return visibleViewController.supportedInterfaceOrientations()
}
public override func shouldAutorotate() -> Bool {
return visibleViewController.shouldAutorotate()
}
}
extension UITabBarController {
public override func supportedInterfaceOrientations() -> Int {
if let selected = selectedViewController {
return selected.supportedInterfaceOrientations()
}
return super.supportedInterfaceOrientations()
}
public override func shouldAutorotate() -> Bool {
if let selected = selectedViewController {
return selected.shouldAutorotate()
}
return super.shouldAutorotate()
}
}
日Thnx
你会介意,如果输入一些代码来解释这个 – kvra13