iOSで遅延起動させてみた

gistfile1.txt

- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions
{
    self.window = [[[UIWindow alloc] initWithFrame:[[UIScreen mainScreen] bounds]] autorelease];
    // Override point for customization after application launch.
    self.viewController = [[[ViewController alloc] initWithNibName:@"ViewController" bundle:nil] autorelease];
    //self.window.rootViewController = self.viewController;
    //[self.window makeKeyAndVisible];
    
    NSURLRequest *req = [[NSURLRequest alloc] initWithURL:[NSURL URLWithString:@"http://ch3cooh.jp/"]];
    [NSURLConnection sendAsynchronousRequest:req
                                       queue:[[NSOperationQueue alloc] init]
                           completionHandler:^(NSURLResponse *res, NSData *data, NSError *error) {
                               
                               // なんか重たい処理とかやってる想定
                               [NSThread sleepForTimeInterval:10];
                               
                               dispatch_async(dispatch_get_main_queue(), ^{
                                   self.window.rootViewController = self.viewController;
                                   [self.window makeKeyAndVisible];
                               });
                           }];
    return YES;
}