ios - 单击按钮时，我想将应用程序从前台带到后台？这可能吗？如何？

Question

当我单击按钮时，我希望在前台运行的应用程序需要转到后台。是否可以？如果是这样怎么办？

Answer 1

Warning: This is an private instance method. Your app may get rejected in the app store.

UIApplication *app = [UIApplication sharedApplication];
[app performSelector:@selector(suspend)];