iOS启动屏后再加个闪屏的方法详解手机开发

在- (BOOL)application:(UIApplication )application didFinishLaunchingWithOptions:(NSDictionary )launchOptions 里添加

self.window.rootViewController.view.alpha = 0; 

UIImageView *splashImageView = [[UIImageView alloc]initWithImage:[UIImage imageNamed:@"splash"]]; 

[self.window addSubview:splashImageView]; 

[UIView animateWithDuration:0.7 animations:^{ 

 self.window.rootViewController.view.alpha = 1.0; 

} completion:^(BOOL finished) { 

 [addSubview:splashImageView removeFromSuperview]; 

}];

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