Iphone UIView显示错误的方向

在模拟器上一切正常，但在真正的iphone3g上存在bug。 我给闪屏打了两次电话。第一次-好的，第二次我看到错误：

我怎样才能修好它

@interface iStateGameAppDelegate : NSObject { UIWindow* window; UINavigationController* navigationController; } -(void) showSpalshScreen; -(void) showSwitchViewController; @property (nonatomic, retain) IBOutlet UIWindow *window; @property (nonatomic, retain) IBOutlet UINavigationController *navigationController; @end @implementation iStateGameAppDelegate @synthesize window; @synthesize navigationController; - (BOOL) application:(UIApplication*) application didFinishLaunchingWithOptions:(NSDictionary*) launchOptions { [self showSpalshScreen]; [window makeKeyAndVisible]; return YES; } -(void) showSpalshScreen { SplashScreen* splashScreen = [[[SplashScreen alloc] initWithNibName:@"SplashScreen" bundle:[NSBundle mainBundle]] autorelease]; [window addSubview:[splashScreen view]]; } -(void) showSwitchViewController { SplashScreen* splashScreen = [[[SplashScreen alloc] initWithNibName:@"SplashScreen" bundle:[NSBundle mainBundle]] autorelease]; [window addSubview:[splashScreen view]]; } - (void) dealloc { [navigationController release]; [window release]; [super dealloc]; } @interface SplashScreen : UIViewController {} @end @implementation SplashScreen // Implement viewDidLoad to do additional setup after loading the view, typically from a nib. - (void)viewDidLoad { [super viewDidLoad]; NSTimer *timer = [[NSTimer timerWithTimeInterval:1.0 target:self selector:@selector(timerFired:) userInfo:nil repeats:NO] retain]; [[NSRunLoop currentRunLoop] addTimer:timer forMode:NSDefaultRunLoopMode]; } -(BOOL)shouldAutorotateToInterfaceOrientation:(UIInterfaceOrientation)toInterfaceOrientation { return (toInterfaceOrientation == UIInterfaceOrientationLandscapeRight); } - (void)timerFired:(NSTimer *)timer { [[UIApplication sharedApplication] setStatusBarHidden:FALSE]; iStateGameAppDelegate* app = [UIApplication sharedApplication].delegate; [app showSwitchViewController]; [[self view] removeFromSuperview]; [timer invalidate]; [timer release]; timer = nil; } - (void)dealloc { [super dealloc]; } @接口iStateGameAppDelegate:NSObject { UIWindow*窗口； UINavigationController*导航控制器； } -（无效）显示屏幕； -（无效）showSwitchViewController； @属性（非原子，保留）IBUIWindow*window； @属性（非原子，保留）IBuinavigationController*导航控制器； @结束 @实现iStateGameAppDelegate @合成窗口； @综合导航控制器； -（BOOL）应用程序：（UIApplication*）应用程序使用选项完成启动：（NSDictionary*）启动选项 { [自显示屏幕]； [WindowMakeKeyandVisible]； 返回YES； } -（无效）显示屏幕 { SplashScreen*SplashScreen=[[SplashScreen alloc]initWithNibName:@“SplashScreen”包：[NSBundle mainBundle]]自动释放]； [窗口添加子视图：[屏幕视图]]； } -（无效）showSwitchViewController { SplashScreen*SplashScreen=[[SplashScreen alloc]initWithNibName:@“SplashScreen”包：[NSBundle mainBundle]]自动释放]； [窗口添加子视图：[屏幕视图]]； } -（无效）解除锁定 { [导航控制器释放]； [窗口释放]； [super dealoc]； } @界面飞溅屏幕：UIViewController{} @结束 @SplashScreen的实现 //实现viewDidLoad以在加载视图（通常从nib）后执行附加设置。 -（无效）viewDidLoad { [超级视图下载]； NSTimer*timer=[[NSTimer timerWithTimeInterval:1.0目标：自选择器：@selector（timerFired:）用户信息：无重复：无]保留]； [[NSRunLoop currentlunloop]addTimer:timer forMode:NSDefaultRunLoopMode]； } -（布尔）应将自动旋转指针面方向：（UIInterfaceOrientation）转换为接口方向 { 返回（toInterfaceOrientation==UIInterfaceOrientationAndscapeRight）； } -（void）timerFired:（NSTimer*）计时器 { [[UIApplication sharedApplication]setStatusBarHidden:FALSE]； IStateAmpAppDelegate*应用程序=[UIApplication sharedApplication]。委托； [应用程序showSwitchViewController]； [[self view]从SuperView中移除]； [计时器失效]； [计时器释放]； 定时器=零； } -（无效）解除锁定{ [super dealoc]； }

确保视图的委托设置正确

您可能应该同时检查

ui接口方向和scaperight

和

ui接口方向和scapeleft