iOS启动画面动画 [英] iOS splash Screen Animation

问题描述

在我的应用程序中，我希望启动画面动画我正在使用以下代码，但动画无效。

In my app I want the splash screen to be animated I'm using the following code but the animation is not working.

UIImageView *splashScreen = [[UIImageView alloc] initWithImage:[UIImage imageNamed: @"Default.png"]];
[self.window.rootViewController.view addSubview: splashScreen];

[self.window makeKeyAndVisible];

NSLog(@"begin splash");
[UIView animateWithDuration: 0.2
                      delay: 0.5
                    options: UIViewAnimationOptionCurveEaseOut
                animations: ^{splashScreen.alpha = 0.0;
                }
                completion: ^ (BOOL finished) {
                    [splashScreen removeFromSuperview];
                    NSLog(@"end splash");
                }
];

推荐答案

您无法为启动图像设置动画，但是您可以等到应用程序启动并添加自己的动画视图。

You can't animate the splash image, but you can wait until the app is launched and add your own view with an animation.

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