iOS如何延长LaunchScreen.xib启动画面

在AppDelegate.m的函数,添加红色语句。

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

  [NSThread sleepForTimeInterval:3.0];

  // Override point for customization after application launch.

  return YES;

}

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