iOS访问主窗口或视图 [英] ios access main window or view

问题描述

我想知道是否有一种简单的方法可以访问IOS中的主窗口或视图.类似于:

I would like to know if there is a simple way to access the main window or view in IOS. Something similar to:

[UIScreen mainScreen]

谢谢.

推荐答案

尝试:

UIWindow *frontWindow = [[[UIApplication sharedApplication] windows]
                                                            lastObject];

或简单地:

UIWindow *frontWindow = [[UIApplication sharedApplication] keyWindow];

这篇关于iOS访问主窗口或视图的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！