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iPad在应用程序启动时打开modalViewController
原标题:iPad open a modalViewController at application launch

我的问题是:我有一个基于SplitViewController的iPad应用程序。当我启动应用程序时,由于它总是以纵向模式启动,因此只显示“详细信息”窗格。好吧我现在想在应用程序启动时打开一个modalViewController进行登录,但我找不到正确的方法。我在网上掌握了以下代码:

SampleModalViewController *sampleView = [[[SampleModalViewController alloc] init] autorelease];
[sampleView setModalTransitionStyle:UIModalTransitionStylePartialCurl];
[self presentModalViewController:sampleView animated:YES];

它运行得很好,但为了在启动时显示模态控制器,我必须把它放在哪里?我试图在DetailViewController中覆盖viewDidLoad,但它不起作用。

Thanks for your help! Roberto

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