iphone - 使启动图像显示更长的xcode

Question

我需要有关在 iPhone 上启动图像的帮助。 在 xcode 的项目设置中，有一个选项可以添加启动图像。 我添加了它，它显示了 2 秒... 我想让它更... 我该如何改变它？ 谢谢:)

Answer 1

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

  /*this will pause main thread for x interval seconds. 
  put on the top of application:didFinishLaunchingWithOptions, so it will not 
  proceed to show window until sleep interval is finished.*/

    [NSThread sleepForTimeInterval:2]; //add 2 seconds longer.
   //other code....
}