Created
November 7, 2022 06:59
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Find Top View Controller
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public extension NSObject { | |
func findTopViewController(vc: UIViewController) -> UIViewController { | |
if (vc.presentedViewController != nil) { | |
return UIViewController().findTopViewController(vc:vc.presentedViewController!) | |
} else if (vc.isKind(of: AKSideMenu.self)) { | |
let rvc = vc as! AKSideMenu | |
if let left = rvc.leftMenuViewController { | |
return UIViewController().findBestVC(vc: left) | |
}else if let right = rvc.rightMenuViewController { | |
return UIViewController().findBestVC(vc: right) | |
} | |
return UIViewController().findTopViewController(vc:rvc) | |
} else if (vc.isKind(of: UINavigationController.self)) { | |
let rvc = vc as! UINavigationController | |
if rvc.viewControllers.count > 0 { | |
return UIViewController().findTopViewController(vc:rvc.topViewController!) | |
} | |
return vc | |
} else if (vc.isKind(of: UITabBarController.self)) { | |
let rvc = vc as! UITabBarController | |
if rvc.viewControllers!.count > 0 { | |
return UIViewController().findTopViewController(vc:rvc.selectedViewController!) | |
} | |
return vc | |
} else { | |
return vc | |
} | |
} | |
class func currentTopViewController() -> UIViewController { | |
let vc = UIApplication.keyWindow!.rootViewController | |
return UIViewController().findTopViewController(vc: vc!) | |
} | |
} | |
public extension UIViewController { | |
func currentVC() -> UIViewController { | |
let vc = UIApplication.keyWindow!.rootViewController | |
return findBestVC(vc: vc!) | |
} | |
func findBestVC(vc: UIViewController) -> UIViewController { | |
if (vc.presentedViewController != nil) { | |
return UIViewController().findBestVC(vc:vc.presentedViewController!) | |
} else if (vc.isKind(of: AKSideMenu.self)) { | |
let rvc = vc as! AKSideMenu | |
if let left = rvc.leftMenuViewController { | |
return UIViewController().findBestVC(vc: left) | |
}else if let right = rvc.rightMenuViewController { | |
return UIViewController().findBestVC(vc: right) | |
} | |
return UIViewController().findBestVC(vc:rvc) | |
} else if (vc.isKind(of: UINavigationController.self)) { | |
let rvc = vc as! UINavigationController | |
if rvc.viewControllers.count > 0 { | |
return UIViewController().findBestVC(vc:rvc.topViewController!) | |
} | |
return vc | |
} else if (vc.isKind(of: UITabBarController.self)) { | |
let rvc = vc as! UITabBarController | |
if rvc.viewControllers!.count > 0 { | |
return UIViewController().findBestVC(vc:rvc.selectedViewController!) | |
} | |
return vc | |
} else { | |
return vc | |
} | |
} | |
} |
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