Ios GameCenter横向定位不'；我不能在iPad上工作

谁能解释一下发生了什么事？我用这个方法

- (BOOL)shouldAutorotateToInterfaceOrientation:( UIInterfaceOrientation)interfaceOrientation
 {     
return ( UIInterfaceOrientationIsLandscape( interfaceOrientation ) );
 }

为matchmakerViewController提供横向方向。它可以在iPhone甚至iPad模拟器上完美运行，但不能在iPad设备上运行。当我在iPad上运行应用程序时，matchmakerViewController错误地出现在纵向。发生了什么？我怎么修理它？谢谢

（这很可能不是您的问题，但我使用以下代码，它工作正常）

---

此外，请确保父视图设置为autorotate true

更改您的

shouldAutorotateToInterfaceOrientation

如

-(BOOL)shouldAutorotateToInterfaceOrientation:( UIInterfaceOrientation)interfaceOrientation
 {     
     return (interfaceOrientation == UIInterfaceOrientationLandscapeLeft || interfaceOrientation == UIInterfaceOrientationLandscapeRight);
 }

同时检查应用程序plist文件，将有一个键，如支持的界面方向它的类型将是数组，并且将有4个值从plist中删除纵向模式并保存它。

---

它会起作用的。请检查此项。

这是通过分类的优雅解决方案，扩展GKMatchMakerViewController，相同的解决方案将适用于任何其他游戏中心视图，如排行榜视图和成就视图：

.h文件

#import <Foundation/Foundation.h>
#import "GameKit/GameKit.h"

@interface GKMatchmakerViewController(LandscapeOnly)



-(BOOL) shouldAutorotateToInterfaceOrientation:(UIInterfaceOrientation)toInterfaceOrientation;

@end

---

让我知道它是否有效

@AndreyChernukha:您是否检查了父视图控制器的shouldAutorotateToInterfaceOrientation:方法？它与return（interfaceOrientation==UIInterfaceOrientationAndscapeLeft | | interfaceOrientation==UIInterfaceOrientationAndscapeRight）相同吗？是的。不一样。如果我让它返回（interfaceOrientation==UIInterfaceOrientationAndscapeLeft | | interfaceOrientation==UIInterfaceOrientationAndscapeRight）；它开始以纵向显示mode@AndreyChernukha：您的完整应用程序是在横向模式下工作还是仅此视图设置为横向？所有应用程序都是横向的请从shouldAutorotateToInterfaceOrientation方法返回“否”。检查视图是否旋转。还添加[[UIDevice currentDevice]BegingeratingDeviceOrientationNotifications]；在应用程序中，委托ApplicationIDFinishLoading方法。检查并更新我将帮助您。或尝试将（interfaceOrientation==UIInterfaceOrientation==UIInterfaceOrientationAndscapeLeft）交换到（interfaceOrientation==UIDeviceOrientationGraphic）

- (BOOL)shouldAutorotateToInterfaceOrientation:(UIInterfaceOrientation)interfaceOrientation
{
    // Return YES for supported orientations
    return (interfaceOrientation == UIInterfaceOrientationLandscapeLeft);
}


also check parent controller maybe some controller return YES

or try 

- (BOOL)shouldAutorotateToInterfaceOrientation:(UIInterfaceOrientation)interfaceOrientation
{
    // Return YES for supported orientations
    if (interfaceOrientation==UIInterfaceOrientationPortrait)
        return (interfaceOrientation == UIInterfaceOrientationLandscapeLeft);
    else 
        return NO;
}

#import "GKMatchmakerViewController-Landscape.h"

@implementation GKMatchmakerViewController(LandscapeOnly)


-(BOOL) shouldAutorotateToInterfaceOrientation:(UIInterfaceOrientation)toInterfaceOrientation {

   return (interfaceOrientation == UIInterfaceOrientationLandscapeLeft || interfaceOrientation == UIInterfaceOrientationLandscapeRight);


}

@end

- (BOOL)shouldAutorotateToInterfaceOrientation:(UIInterfaceOrientation)interfaceOrientation
{
    // Return YES for supported orientations
    return (interfaceOrientation == UIInterfaceOrientationLandscapeLeft);
}


also check parent controller maybe some controller return YES

or try 

- (BOOL)shouldAutorotateToInterfaceOrientation:(UIInterfaceOrientation)interfaceOrientation
{
    // Return YES for supported orientations
    if (interfaceOrientation==UIInterfaceOrientationPortrait)
        return (interfaceOrientation == UIInterfaceOrientationLandscapeLeft);
    else 
        return NO;
}