想以编程方式创建启动画面

Question

我想通过编程方式创建启动画面。

但它没有显示启动画面。

请参考以下代码：

- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions
{
    // Override point for customization after application launch.
    UIImage *aSplashImage = [UIImage imageNamed:@"Splash.jpeg"];
    UIImageView *aSplashImageView = [[UIImageView alloc] initWithFrame:self.window.frame];
    aSplashImageView.image = aSplashImage;

    UIView *aSplashView = [[UIView alloc]initWithFrame:self.window.frame];
    [aSplashView addSubview:aSplashImageView];

    [self.window addSubview:aSplashView];

    return YES;
}

Answer 1

我想说只是在窗口中添加UIView就足够了，窗口已经包含UIViewController。也许你的UIView将落后于它。

这篇文章提供了一些如何创建启动画面的指示：Show a view as a splash screen in didFinishLaunchingWithOptions

Answer 2

就像@KunalBalani在评论中所说的那样，以下question很可能就是你要找的东西;）