Ios 将委托设置为自PaperFoldMenuController

我正在努力实现这一点，尽管工作正常，但在设置

foldMenuViewController.delegate=self

时，我遇到了一个错误，我将

从不兼容的类型“DOAppDelgate*const\u strong”分配给“id”

。我将它分配到与演示完全相同的位置，看起来运行良好。有什么想法吗

- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions
{
// Override point for customization after application launch.
  [[UIApplication sharedApplication] setStatusBarStyle:UIStatusBarStyleBlackTranslucent];

  UINavigationController *navigationController = (UINavigationController *)self.window.rootViewController;
  DOMasterViewController *controller = (DOMasterViewController *)navigationController.topViewController;
  controller.managedObjectContext = [self managedObjectContext];

  foldMenuViewController = [[DOMenuViewController alloc] initWithMenuWidth:200 numberOfFolds:5];
  foldMenuViewController.delegate = self;
  [self.window setRootViewController:foldMenuViewController];

  NSMutableArray* viewControllers = [NSMutableArray array];
  [viewControllers addObject:navigationController];
  [viewControllers addObject:controller];

  [foldMenuViewController setViewControllers:viewControllers];

  return YES;
}

---

您可能需要类来实现协议：

PaperFoldMenuControllerDelegate

@interface DOAppDelgate()<PaperFoldMenuControllerDelegate>
- (BOOL)paperFoldMenuController:(PaperFoldMenuController *)paperFoldMenuController shouldSelectViewController:(UIViewController *)viewController;
- (BOOL)paperFoldMenuController:(PaperFoldMenuController *)paperFoldMenuController shouldFoldMenuToRevealViewController:(UIViewController *)viewController;
- (void)paperFoldMenuController:(PaperFoldMenuController *)paperFoldMenuController didSelectViewController:(UIViewController *)viewController;
@end

@接口DOAppDelgate（）
-（BOOL）paperFoldMenuController:（paperFoldMenuController*）paperFoldMenuController应选择viewController:（UIViewController*）viewController；
-（BOOL）paperFoldMenuController:（paperFoldMenuController*）paperFoldMenuController应将FoldMenuToRecoviewController:（UIViewController*）viewController；
-（void）paperFoldMenuController:（paperFoldMenuController*）paperFoldMenuController didSelectViewController:（UIViewController*）viewController；
@结束

。。。然后实现这些方法

编辑：将实现更改为接口，mybad