MadeBugs · July 22, 2019 09:04
diff --git a/getPresentedViewController.swift b/getPresentedViewController.swift
 // 如果是系统的弹窗，则无法获取到，比如在用Airprint，这时是无法获取到的，结果为nil
 	func getPrexxx() -> UIViewController {
        var result = UIApplication.shared.keyWindow?.rootViewController
        while ((result?.presentedViewController) != nil) {
            result = result?.presentedViewController
        }
        return result
    }
	// 如果是系统的弹窗，则无法获取到，比如在用Airprint，这时是无法获取到的，结果为nil
	func getPrexxx() -> UIViewController {
	var result = UIApplication.shared.keyWindow?.rootViewController
	while ((result?.presentedViewController) != nil) {
	result = result?.presentedViewController
	}
	return result
	}