“嵌套的推送动画可能会导致导航栏损坏”当调用 launcherView: didSelectItem:

发布于 2024-11-16 09:31:27 字数 806 浏览 2 评论 0原文

在 Three20 TTCategory 示例中，我尝试修改 LauncherViewTestController 以启动测试视图控制器。我创建了一个 TestContrller 类并注册为

[map            from: @"tt://test"
              parent: @"tt://launcherTest"
    toViewController: [TestController class]
            selector: nil
          transition: 0];

然后在 launchView:didSelectItem: 中，我尝试导航到此测试视图控制器

 - (void)launcherView:(TTLauncherView*)launcher didSelectItem:(TTLauncherItem*)item {
        TTNavigator *navigator = [TTNavigator navigator];
        [navigator openURLAction:[ [TTURLAction actionWithURLPath:@"tt://test"] applyAnimated:NO]];
 }

但是，我不断收到“错误嵌套推送动画可能导致导航栏损坏”，并且导航栏无法正常工作标题堆栈彼此重叠。我对 iPhone 开发非常陌生，有人可以给我一些帮助吗？

编辑，我在下面发布了我的答案，我需要映射到 SharedViewController 而不是 ViewController。

原文

In the three20 TTCategory example, I am trying to modify the LauncherViewTestController to launch an test view controller. I created a TestContrller class and register as

[map            from: @"tt://test"
              parent: @"tt://launcherTest"
    toViewController: [TestController class]
            selector: nil
          transition: 0];

Then in launchView:didSelectItem:, I try to navigate to this test view controller

 - (void)launcherView:(TTLauncherView*)launcher didSelectItem:(TTLauncherItem*)item {
        TTNavigator *navigator = [TTNavigator navigator];
        [navigator openURLAction:[ [TTURLAction actionWithURLPath:@"tt://test"] applyAnimated:NO]];
 }

However, I keep getting "error nested push animation can result in corrupted navigation bar", and the navigation bar is not working properly with title stack on each other. I am very new to iphone development, can anybody give me some help here?

Edit, I posted my answer below, I need map to SharedViewController instead ViewController.

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梦途 2024-11-23 09:31:27

这是我正在使用的 TTLauncher 的一个工作示例，它基于 TTLauncherItem 的操作 URL 推送控制器。在应用程序委托中注册控制器很简单，因此我只包含启动器控制器的功能。

///////////////////////////////////////////////////////////////////////////////////////////////////
- (void)loadView {
  [super loadView];

  _launcherView = [[TTLauncherView alloc] initWithFrame:self.view.bounds];
  _launcherView.backgroundColor = [UIColor whiteColor];
  _launcherView.delegate = self;
  _launcherView.columnCount = 3;

  _launcherView.pages = [NSArray arrayWithObjects:
                         [NSArray arrayWithObjects:
                          [[[TTLauncherItem alloc] initWithTitle:@"Breaking News"
                                                           image:@"bundle://Icon.png"
                                                             URL:@"portal://news/breakingnews" 
                                                       canDelete:NO] autorelease],
                          nil],

                         nil
                         ];
  [self.view addSubview:_launcherView];
}



///////////////////////////////////////////////////////////////////////////////////////////////////
///////////////////////////////////////////////////////////////////////////////////////////////////
#pragma mark -
#pragma mark TTLauncherViewDelegate


///////////////////////////////////////////////////////////////////////////////////////////////////
- (void)launcherView:(TTLauncherView*)launcher didSelectItem:(TTLauncherItem*)item {
  TTOpenURL(item.URL);
}

Here's a working example of TTLauncher i'm using and it's pushing controllers based on TTLauncherItem's action URL. registering the controllers in the app delegate is trivial, so i only including the functions for the launcher controller.

///////////////////////////////////////////////////////////////////////////////////////////////////
- (void)loadView {
  [super loadView];

  _launcherView = [[TTLauncherView alloc] initWithFrame:self.view.bounds];
  _launcherView.backgroundColor = [UIColor whiteColor];
  _launcherView.delegate = self;
  _launcherView.columnCount = 3;

  _launcherView.pages = [NSArray arrayWithObjects:
                         [NSArray arrayWithObjects:
                          [[[TTLauncherItem alloc] initWithTitle:@"Breaking News"
                                                           image:@"bundle://Icon.png"
                                                             URL:@"portal://news/breakingnews" 
                                                       canDelete:NO] autorelease],
                          nil],

                         nil
                         ];
  [self.view addSubview:_launcherView];
}



///////////////////////////////////////////////////////////////////////////////////////////////////
///////////////////////////////////////////////////////////////////////////////////////////////////
#pragma mark -
#pragma mark TTLauncherViewDelegate


///////////////////////////////////////////////////////////////////////////////////////////////////
- (void)launcherView:(TTLauncherView*)launcher didSelectItem:(TTLauncherItem*)item {
  TTOpenURL(item.URL);
}

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两仪 2024-11-23 09:31:27

我发现问题是我需要映射到共享视图控制器而不是视图控制器。

[map            from: @"tt://test"
              parent: @"tt://launcherTest"
    toSharedViewController: [TestController class]
            selector: nil
          transition: 0];

i find the problem is that I need map to a sharedviewcontroller instead of viewcontroller.

[map            from: @"tt://test"
              parent: @"tt://launcherTest"
    toSharedViewController: [TestController class]
            selector: nil
          transition: 0];

回复收藏 0 原文

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