在我的应用程序（一个示例应用程序，成功后，将在我的应用程序中实现）我正在从我的 Appdelegate 转移到 viewController。在我的 ViewController.m 中，我正在初始化一个 SplitViewController。但是我的代码不起作用..我已经给出了我的 appDelegate 和 ViewController 代码..
Appdelegate.m
- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions
{
self.window = [[UIWindow alloc] initWithFrame:[[UIScreen mainScreen] bounds]];
// Override point for customization after application launch.
self.viewController = [[ViewController alloc] initWithNibName:@"ViewController" bundle:nil];
self.navigationController = [[UINavigationController alloc] initWithRootViewController:self.viewController];
self.window.rootViewController = self.navigationController;
self.window.backgroundColor = [UIColor whiteColor];
[self.window makeKeyAndVisible];
return YES;
}
视图控制器.m
- (void)viewDidLoad
{
[super viewDidLoad];
// Do any additional setup after loading the view from its nib.
}
-(IBAction)btnClick:(id)sender
{
PopMenuViewController *menuVC = [[PopMenuViewController alloc] initWithStyle:UITableViewStylePlain];
UINavigationController *menuNavController = [[UINavigationController alloc] initWithRootViewController:menuVC];
PopMenuDetailViewController *detailVC = [[PopMenuDetailViewController alloc] initWithNibName:@"PopMenuDetailViewController" bundle:nil];
UINavigationController *detailNavController = [[UINavigationController alloc] initWithRootViewController:detailVC];
menuVC.detailViewController = detailVC;
splitViewController = [[UISplitViewController alloc] init];
splitViewController.viewControllers = @[menuNavController, detailNavController];
//appdelegate.window = [[UIWindow alloc] initWithFrame:[[UIScreen mainScreen] bounds]];
//appdelegate.window.rootViewController = self.splitViewController;
[appdelegate.window addSubview:self.splitViewController.view];
}
我没有在 AppDelegate 中提供此代码，因为在我的真实应用程序中，我只需要在我的联系人页面中实现 splitviewcontroller 概念。所以当我从我的主页单击 CONTACT 按钮时，我需要让 splitViewController 工作。所以任何人都可以帮助我这个？