iPhone opening animation and initialized with navigation (UINavigationController) of the tab bar controller (UITabBarController)

Many procedures require the opening animation, but only with Default.png they can not meet their needs, such as short time. The best way to solve their plus a ViewController, my named OpeningViewController.

Inside the AppDelegate.h statement:

    OpeningViewController *openingViewController;
    @property (nonatomic, retain) OpeningViewController *openingViewController;

In AppDelegate.m the following:

- (void)applicationDidFinishLaunching:(UIApplication *)application {
        if(openingViewController == nil)
                openingViewController = [[OpeningViewController alloc] initWithNibName:@"OpeningViewController" bundle:nil];

        [window addSubview:openingViewController.view];

        [window makeKeyAndVisible];
        NSAutoreleasePool *pool=[[NSAutoreleasePool alloc] init];
        [self performSelectorInBackground:@selector(removeOpeningView) withObject:nil];
        [pool release];
        return YES;

-(void) removeOpeningView
        NSAutoreleasePool *pool=[[NSAutoreleasePool alloc] init];
        [NSThread sleepForTimeInterval:3];
        //[[UIApplication sharedApplication] setStatusBarStyle:UIStatusBarStyleBlackTranslucent animated:YES];
        [self setupUI];
        [[UIApplication sharedApplication] setStatusBarHidden:NO animated:YES];
        [pool release];

In - (void) setupUI; set interface UI. I am here is initialized with a navigation (UINavigationController) of the tab bar controller (UITabBarController), as follows:

-(void) setupUI {
        UIColor *titleBarColor=[UIColor colorWithRed:0.0/255.0 green:173.0/255.0 blue:238.0/255.0 alpha:1.0];

        //TabBar Item 1
        mainDirectoryViewController = [[MainDirectoryViewController alloc] initWithNibName:@"MainDirectoryViewController" bundle:nil];
        if (mainDirNavController == nil)
                mainDirNavController = [[UINavigationController alloc] initWithRootViewController:mainDirectoryViewController];
        mainDirNavController.navigationBar.tintColor = titleBarColor;

        //TabBar Item 2
        bookmarkViewController = [[BookmarkViewController alloc] initWithNibName:@"BookmarkViewController" bundle:nil];
        if (bookmarkNavController == nil)
                bookmarkNavController = [[UINavigationController alloc] initWithRootViewController:bookmarkViewController];
        bookmarkNavController.navigationBar.tintColor = titleBarColor;

        //TabBar Item 3
        aboutViewController = [[AboutViewController alloc] initWithNibName:@"AboutViewController" bundle:nil];
        if (aboutNavController == nil)
                aboutNavController = [[UINavigationController alloc] initWithRootViewController:aboutViewController];
        aboutNavController.navigationBar.tintColor = titleBarColor;

        UITabBarItem *customItem1 = [[UITabBarItem alloc] initWithTitle:@" Learning  " image:[UIImage imageNamed:@"some.png"] tag:0];
        UITabBarItem *customItem2 = [[UITabBarItem alloc] initWithTitle:@" Bookmark  " image:[UIImage imageNamed:@"some.png"] tag:1];
        UITabBarItem *customItem3 = [[UITabBarItem alloc] initWithTitle:@" With regard to the  " image:[UIImage imageNamed:@"some.png"] tag:2];

        mainTabBar = [[UITabBarController alloc] init];
        mainTabBar.delegate = self;
        mainTabBar.viewControllers = [NSArray arrayWithObjects:mainDirNavController, bookmarkNavController, aboutNavController, nil];
        mainDirNavController.tabBarItem = customItem1;
        bookmarkNavController.tabBarItem = customItem2;
        aboutNavController.tabBarItem = customItem3;
        [customItem1 release];
        [customItem2 release];
        [customItem3 release];

        [window addSubview:mainTabBar.view];

分类:Mobile 时间:2010-08-30 人气:173
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