找不到基于导航控制器的应用程序的Xcode 4新项目模板。还有其他选择
问题描述：
我在iOS 5上工作。我无法找到以前在Xcode中找到的基于导航的应用程序模板。
I am working on iOS 5. I am not able to find the navigation based application template formerly found in Xcode.
那么我可以使用什么？
答
你需要使用 Master-Detail Application 模板。从下拉列表中选择设备系列为 iPhone 。创建项目后，appDelegate将包含 UINavigationController 实例。
You need to use Master-Detail Application template. Choose Device Family from dropdown list as iPhone. After creating a project your appDelegate will contain UINavigationController instance.
@interface AppDelegate : UIResponder <UIApplicationDelegate>
@property (strong, nonatomic) UIWindow *window;
@property (strong, nonatomic) UINavigationController *navigationController;
@end
和
@implementation AppDelegate
@synthesize window = _window;
@synthesize navigationController = _navigationController;
- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions
{
self.window = [[[UIWindow alloc] initWithFrame:[[UIScreen mainScreen] bounds]] autorelease];
// Override point for customization after application launch.
MasterViewController *masterViewController = [[[MasterViewController alloc] initWithNibName:@"MasterViewController" bundle:nil] autorelease];
self.navigationController = [[[UINavigationController alloc] initWithRootViewController:masterViewController] autorelease];
self.window.rootViewController = self.navigationController;
[self.window makeKeyAndVisible];
return YES;
}