ios - 如何在 iPad 的 UISplitViewController 中隐藏 MasterViewController

Question

I am working with UISplitViewController,where i need to hide MasterViewController for 1st DetailViewController. Means,when app launches,the MasterViewController must be hidden without clicking on any UIButton. I tried using UISplitViewController inside UIViewControllers.But nothing happened. After that I tried to develop overall app within UISplitViewController. Here is the code I tried to hide 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; 

I have spent my 1 week doing this,but nothing worked.Please provide solution.It would be great pleasure.

更新 :

Ok done with hiding master view controller.But when i set delegate to detail view controller,it hides master view controller for all view controllers. Here is my appDelegate's code where I am adding 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;

Here,I set delegate of splitViewController to detailVC.In detailViewController with Nex Mishra's code I am hiding master view controller and when I navigate to other views from detailVC,it hides the master view controller. I know it would be irritating,But it would be helpful.

Answer 1

您可以使用此委托(delegate)方法来隐藏主 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;
}