WebOct 17, 2024 · The behavior is the same whether you add the view or not, you have to tap the player to see the controls. (There are also some developers discussing this in the two threads you mentioned) About how to add the UIView and AddChildViewController, you can refer to the following code: Webpublic static void AdoptViewController(this UIViewController parent, UIViewController child) { parent.AddChildViewController(child); parent.View.AddSubview(child.View); child.DidMoveToParentViewController(parent); } 这通常可以正常工作，除非父视图已经可见。在这种情况下，子视图控制器不会收到

iOS开发之UIViewController - 简书

WebAug 2, 2016 · iOS addChildViewController方法 APP中经常有根据标签来切换页面的需求，如果切换的页面只是刷新一下数据也就罢了，但是如果每个标签切换页面的数据和内容、 … WebaddChildViewController向父视图控制器中添加子视图控制器时，添加之后自动调用willMoveToParentViewController,需要手动调用didMoveToParentViewController； … hsa pcr testing

What Does Addchildviewcontroller Actually Do - ITCodar

WebOct 26, 2016 · 你一般怎么获取工程中window上面的RootViewController 第一种方法： UIWindow *window = [UIApplication sharedApplication].keyWindow; UIViewController *rootViewController = window.rootViewController; 第二种方法： AppDelegate *appdelegate = (AppDelegate *)[UIApplication sharedApplication].delegate; … WebView controller containment is a simple solution where you use the methods addChildViewController () and didMove (toParentViewController:) to place one view controller inside another. It's extremely easy to do, and it means iOS can keep track of all the view controllers correctly, so it is very much recommended. WebJan 10, 2024 · A (ViewController)页面中有一个按钮，跳转到B (TestViewController)页面, 然后B页面中有两个按钮，第一个按钮用来第一次添加childViewController->C页面 (SecViewController), 第二个页面，用来模拟网络请求得到结果之后，重新刷新布局的操作。 这里有一个上述操作打印的log图 可以看到中间很醒目的dealloc！ 此处就造成了我的疑 … hsa paycheck deduction