解散presentModalViewController的最优雅方法？

问题描述

| 我已成功显示启动时对用户进行身份验证的视图。成功后，我希望presentModalViewController不再可见并正确地释放。 我的代码如下：

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

    // Override point for customization after application launch.

    // Add the tab bar controller\'s view to the window and display.
    [self.window addSubview:tabBarController.view];

    Overview *overview = [[Overview alloc] initWithNibName:@\"Overview\" bundle:nil];
    [self.tabBarController presentModalViewController:overview animated:YES];
    [overview release];
    [self.window makeKeyAndVisible];

    return YES;
}

    

解决方法

在模态视图控制器中，您需要执行以下代码：

[self dismissModalViewControllerAnimated:YES];