ios建立空模版"Empty Application"常用代码

- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions

{

    self.window = [[[UIWindow alloc] initWithFrame:[[UIScreen mainScreen] bounds]] autorelease];

    // Override point for customization after application launch.

    self.window.backgroundColor = [UIColor whiteColor];

    

    //设置启动画面停留时间，5s

    [NSThread sleepForTimeInterval:5];

    

    //初始化HomeViewController页面

    HomeViewController *homeViewController = [[HomeViewController alloc] init];

    self.window.rootViewController = homeViewController;

    [homeViewController release];

    

    [self.window makeKeyAndVisible];

    return YES;

}