В моем пользовательском приложении панели вкладок ориентация никогда не меняется, даже если я принудительно поворачиваю строку состояния.Вот мой код в моем AppDelegate:
AppDelegate.h:
#import <UIKit/UIKit.h>
#import "MBProgressHUD.h"
@class exampleViewContoller;
@class example1ViewController;
@class example2ViewController;
@class example3ViewController;
@class example4ViewController;
@interface <appname>AppDelegate : NSObject <UIApplicationDelegate, MBProgressHUDDelegate> {
UIWindow *window;
UITabBarController *rootController;
exampleViewContoller *viewController;
example1ViewController *viewController1;
example2ViewController *viewController2;
example3ViewController *viewController3;
example4ViewController *viewController4;
NSMutableData *responseData;
NSMutableArray *tweets;
MBProgressHUD *HUD;
}
@property (nonatomic, retain) IBOutlet UIWindow *window;
@property (nonatomic, retain) IBOutlet UITabBarController *rootController;
@property (nonatomic, retain) IBOutlet exampleViewContoller *viewController;
@property (nonatomic, retain) IBOutlet example1ViewController *viewController1;
@property (nonatomic, retain) IBOutlet example2ViewController *viewController2;
@property (nonatomic, retain) IBOutlet example3ViewController *viewController3;
@property (nonatomic, retain) IBOutlet example4ViewController *viewController4;
@property (nonatomic, retain) NSMutableArray *tweets;
@end
AppDelegate.m:
#import "<appname>AppDelegate.h"
#import "exampleViewContoller.h"
#import "example1ViewController.h"
#import "example2ViewController.h"
#import "example3ViewController.h"
#import "example4ViewController.h"
#import "SBJson.h"
#define TMP NSTemporaryDirectory()
@implementation <appname>AppDelegate
@synthesize window = _window;
@synthesize rootController;
@synthesize viewController;
@synthesize viewController1;
@synthesize viewController2;
@synthesize viewController3;
@synthesize viewController4;
@synthesize tweets;
#pragma mark -
#pragma mark Application lifecycle
- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions
{
CGFloat width = self.rootController.view.bounds.size.width;
CGFloat height = self.rootController.view.bounds.size.height;
UIView *v = [[UIView alloc] initWithFrame:CGRectMake(0.0, 0.0, width, height)];
UIImage *imageView = [UIImage imageNamed:@"TabBarBackground.png"];
UIColor *kMainColor = [[UIColor alloc] initWithPatternImage:imageView];
[v setBackgroundColor:kMainColor];
[kMainColor release];
[self.rootController.tabBar insertSubview:v atIndex:0];
[imageView release];
[v release];
responseData = [[NSMutableData data] retain];
tweets = [NSMutableArray array];
NSURLRequest *request = [NSURLRequest requestWithURL:
[NSURL URLWithString:@"http://api.twitter.com/1/statuses/user_timeline.json?screen_name=ENTER_USER_HERE&count=20"]];
[[NSURLConnection alloc] initWithRequest:request delegate:self];
NSAssert(nil != self.rootController, @"tab bar controller not hooked up!");
BOOL iPad = NO;
#ifdef UI_USER_INTERFACE_IDIOM
iPad = (UI_USER_INTERFACE_IDIOM() == UIUserInterfaceIdiomPad);
#endif
if (iPad) {
self.viewController = [[[exampleViewContoller alloc] initWithNibName:@"exampleViewController_iPad" bundle:nil] autorelease];
self.viewController1 = [[example1ViewController alloc] initWithNibName:@"example1ViewController_iPad" bundle:nil] autorelease];
self.viewController2 = [[[example2ViewController alloc] initWithNibName:@"example2ViewController_iPad" bundle:nil] autorelease];
self.viewController3 = [[[example3ViewController alloc] initWithNibName:@"example3ViewController_iPad" bundle:nil] autorelease];
self.viewController4 = [[[example4ViewController alloc] initWithNibName:@"example4ViewController_iPad" bundle:nil] autorelease];
} else {
self.viewController = [[[exampleViewContoller alloc] initWithNibName:@"exampleViewContoller_iPhone" bundle:nil] autorelease];
self.viewController1 = [[[example1ViewController alloc] initWithNibName:@"example1ViewController_iPhone" bundle:nil] autorelease];
self.viewController2 = [[[example2ViewController alloc] initWithNibName:@"example2ViewController2_iPhone" bundle:nil] autorelease];
self.viewController3 = [[[example3ViewController alloc] initWithNibName:@"example3ViewController_iPhone" bundle:nil] autorelease];
self.viewController4 = [[[example4ViewController alloc] initWithNibName:@"example4ViewController_iPhone" bundle:nil] autorelease];
}
self.rootController.viewControllers = [NSArray arrayWithObjects:self.viewController, self.viewController4, self.viewController1, self.viewController3, self.viewController2, nil];
[viewController release];
[viewController1 release];
[viewController2 release];
[viewController3 release];
[viewController4 release];
#if __IPHONE_OS_VERSION_MAX_ALLOWED >= __IPHONE_4_0
self.window.rootViewController = self.rootController;
#else
[self.window addSubview:rootController.view];
#endif
[self.window makeKeyAndVisible];
HUD = [[MBProgressHUD alloc] initWithView:viewController.view];
[viewController.view addSubview:HUD];
[HUD show:NO];
HUD.delegate = self;
HUD.labelText = @"Loading";
return YES;
}
//[---CODE CLIP---]
- (void)application:(UIApplication *)application didChangeStatusBarOrientation:(UIInterfaceOrientation)oldStatusBarOrientation {
CGFloat width = self.rootController.view.bounds.size.width*2;
CGFloat height = self.rootController.view.bounds.size.height;
UIView *v = [[UIView alloc] initWithFrame:CGRectMake(0.0, 0.0, width, height)];
UIImage *imageView = [UIImage imageNamed:@"TabBarBackground.png"];
UIColor *kMainColor = [[UIColor alloc] initWithPatternImage:imageView];
[v setBackgroundColor:kMainColor];
[kMainColor release];
[self.rootController.tabBar insertSubview:v atIndex:0];
[imageView release];
[v release];
}
- (void)hudWasHidden {
[HUD removeFromSuperview];
}
//[---CODE CLIP---]
- (void)dealloc
{
[_window release];
[rootController release];
[HUD release];
[super dealloc];
}
@end
Проблема заключается в том, что когда я поворачиваю устройство вiOS Simulator, приложение не будет вращаться.Любые идеи будут высоко оценены!
ОБНОВЛЕНИЕ
Я также заметил, что изображение запуска также не вращается (для iPad это - iPhone не делает пейзажобразы запуска).
ПРИМЕЧАНИЕ ДЛЯ JMANS
Я перегрузил UITabBarController:
@implementation UITabBarController (MyApp)
- (BOOL)shouldAutorotateToInterfaceOrientation:(UIInterfaceOrientation)toInterfaceOrientation {
if(self.selectedIndex==4)
return (toInterfaceOrientation == UIInterfaceOrientationPortrait);
else
return (toInterfaceOrientation != UIInterfaceOrientationPortraitUpsideDown);
}
@end