Question

我正在使用UISplitViewController，我需要隐藏第一MasterViewController DetailViewController。手段，当app 启动时，必须隐藏MasterViewController而不点击任何UIButton。我尝试在里面使用UISplitViewController UIViewControllers。但没有任何事情发生。之后，我尝试在UISplitViewController内开发整体应用。这是我试图隐藏的代码MasterViewController

masterViewController = [splitViewController.viewControllers objectAtIndex:0];
    detailVC = [splitViewController.viewControllers objectAtIndex:1];
    [master.view setFrame:CGRectMake(0, 0, 0, 0)];
    detail.view.frame = splitViewController.view.bounds;

我花了我一个星期这样做，但没有任何效果。请提供解决方案。很高兴。

更新：

完成隐藏主视图控制器。但是当我设置委托时详细视图控制器，它隐藏所有视图的主视图控制器控制器。这是我添加的appDelegate代码 UISplitViewController。

self.splitViewController =[[UISplitViewController alloc]init];

    MasterTableViewController *masterViewController=[[MasterTableViewController alloc]initWithNibName:@"MasterTableViewController" bundle:nil];

    UINavigationController *masterNavigate=[[UINavigationController alloc]initWithRootViewController:masterViewController];

    DetailViewController *detailVC=[[DetailViewController alloc]initWithNibName:@"DetailViewController" bundle:nil];

    UINavigationController *detailNavigate=[[UINavigationController alloc]initWithRootViewController:detailVC];

    self.splitViewController.viewControllers=[NSArray arrayWithObjects:masterNavigate,detailNavigate, nil];

    self.splitViewController.delegate=detailVC;

    self.window.rootViewController=self.splitViewController;

在这里，我将splitViewController的委托设置为detailVC.In 带有Nex Mishra代码的detailViewController我隐藏了主视图控制器，当我从detailVC导航到其他视图时，它隐藏起来主视图控制器。我知道这会很烦人，但它会很有帮助。

Answer 1

您可以使用此委托方法隐藏主VC。

- (BOOL)splitViewController:(UISplitViewController *)svc shouldHideViewController:(UIViewController *)vc inOrientation:(UIInterfaceOrientation)orientation
{
    //Add your own logic to when you want the master VC hidden. 
    return YES;
}

Answer 2

- (BOOL)splitViewController:(UISplitViewController*)svc
   shouldHideViewController:(UIViewController *)vc
          inOrientation:(UIInterfaceOrientation)orientation
{

// this commant is used for showing or hiding the split view controller

svc.presentsWithGesture = TRUE; 

return YES;
}

// dont forget to assign the delegate like this in viewWillAppear


(self.splitViewController.delegate = self;)

如何在UISplitViewController for iPad中隐藏MasterViewController

2 个答案: