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Implicitly make every view controller has its own navigation bar

License: MIT License

Ruby 3.15% Objective-C 96.85%
navigation-controller custom-navigation navigation

rtrootnavigationcontroller's Issues

如何pop到指定页面,

如何pop到指定页面,
A - push -B
B - Push -C
C- Push - D

D 物理按钮怎么pop到A
D 返回按钮还需要支持pop到C

RTRootNavigationController导致主页面列表生命周期方法没执行

我的使用方法是这样的：在storyboard中把几个自定义tabbarController添加的NavigationController都改成
RTRootNavigationController，启动运行后各个页面都能右滑了。但是后来发现重新启动后主页面的viewDidAppear没执行到，而我的数据请求是放在viewDidAppear中载入的。

另外我的主页面是通过第三方框架VTMagic来切换加载的，这是一个导航菜单框架。我猜想的是RTRootNavigationController对UIViewController的扩展和VTMagic对UIViewController的扩展冲突了，导致VTMagic的生命周期方法执行失效。看了半天也没看出具体哪出问题了，所以想请教兄弟看一下到底哪出错了。谢谢！

如何在首页隐藏NavigationBar

  • 层级结构

     RTRootNavigationController->UITabBarController	-->RTRootNavigationController---》VC1
 						-->RTRootNavigationController---》VC2
 				  	        -->RTRootNavigationController---》VC3

说明：
第一级RTRootNavigationController是为了方便Routable来弹出其他ViewController，因此需要隐藏
第二级UITabBarController分成三个页面，每一个页面对应自己一个RTRootNavigationController。

需求：

  • 第一级RTRootNavigationController隐藏（首页隐藏NavigationBar）。
  • 其他根据需求来决定是否隐藏。

代码：

  • 在AppDelegate：
    - (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions

     TabBarController *tabbarController = [[TabBarController alloc] init];
 RTRootNavigationController *nav = [[RTRootNavigationController alloc] initWithRootViewController:tabbarController];
 [nav setNavigationBarHidden:YES];
 self.window.rootViewController = nav;

跟其他的三方库有冲突

因为要做一个类似天猫商品类别筛选的悬浮VIEW在bar的下面，随着table的滑动这个view悬浮在屏幕顶端，找到了TLYShyNavBar这个第三方，会出现bar减少20像素的问题。

RTRootNavigationController右滑手势和自定义UIScrollView右滑冲突

我自定义了一个UIScrollView用于图片查看模式，可以左右滚动查看图片。
在这个VC中RTRootNavigationController的右滑无法响应，然后我使用两种方法设置代理来解决都没用，这个问题该怎么解？

方法一：

-(BOOL)gestureRecognizer:(UIGestureRecognizer *)gestureRecognizer shouldRecognizeSimultaneouslyWithGestureRecognizer:(UIGestureRecognizer *)otherGestureRecognizer
{
    // 首先判断otherGestureRecognizer是不是系统pop手势
    if ([otherGestureRecognizer.view isKindOfClass:NSClassFromString(@"UILayoutContainerView")]) {
        // 再判断系统手势的state是began还是fail，同时判断scrollView的位置是不是正好在最左边
        if (otherGestureRecognizer.state == UIGestureRecognizerStateBegan && self.contentOffset.x == 0) {
            return YES;
        }
    }

    return YES;
}

方法二：

-(BOOL)gestureRecognizer:(UIGestureRecognizer *)gestureRecognizer shouldRecognizeSimultaneouslyWithGestureRecognizer:(UIGestureRecognizer *)otherGestureRecognizer
{

    return YES;
}

- (BOOL)gestureRecognizer:(UIGestureRecognizer *)gestureRecognizer shouldBeRequiredToFailByGestureRecognizer:(UIGestureRecognizer *)otherGestureRecognizer {
    if ([otherGestureRecognizer isKindOfClass:[UIScreenEdgePanGestureRecognizer class]]) {
        [gestureRecognizer requireGestureRecognizerToFail:otherGestureRecognizer];
        return NO;
    }
    return YES;
}

RTRootNavigationController右滑手势和自定义UIScrollView右滑冲突

我自定义了一个UIScrollView用于图片查看模式，可以左右滚动查看图片。
在这个VC中RTRootNavigationController的右滑无法响应，然后我使用两种方法设置代理来解决都没用，这个问题该怎么解？

方法一：
-(BOOL)gestureRecognizer:(UIGestureRecognizer *)gestureRecognizer shouldRecognizeSimultaneouslyWithGestureRecognizer:(UIGestureRecognizer *)otherGestureRecognizer
{
// 首先判断otherGestureRecognizer是不是系统pop手势
if ([otherGestureRecognizer.view isKindOfClass:NSClassFromString(@"UILayoutContainerView")]) {
// 再判断系统手势的state是began还是fail，同时判断scrollView的位置是不是正好在最左边
if (otherGestureRecognizer.state == UIGestureRecognizerStateBegan && self.contentOffset.x == 0) {
return YES;
}
}

return YES;

}

方法二：
-(BOOL)gestureRecognizer:(UIGestureRecognizer *)gestureRecognizer shouldRecognizeSimultaneouslyWithGestureRecognizer:(UIGestureRecognizer *)otherGestureRecognizer
{

return YES;

}

  • (BOOL)gestureRecognizer:(UIGestureRecognizer *)gestureRecognizer shouldBeRequiredToFailByGestureRecognizer:(UIGestureRecognizer *)otherGestureRecognizer {
    if ([otherGestureRecognizer isKindOfClass:[UIScreenEdgePanGestureRecognizer class]]) {
    [gestureRecognizer requireGestureRecognizerToFail:otherGestureRecognizer];
    return NO;
    }
    return YES;
    }

怎样让storyboard的单个页面支持右滑

我原先是tabbar加载的，storyboard指定了一个RTRootNavigationController，然后它的viewcontroller是现在要打开的页面，这样是没问题的。但是现在页面结构变了，要在主页面中单独打开这个页面，也就没有RTRootNavigationController这一层了，那要怎样让这个单个页面支持右滑？

如何修改rootvc的导航栏颜色

下载你的Demo,注释掉appdelegate的代码,使用包含tabbarController的例子,然后发现Root那个tabbar的根控制器是RTStaticTableViewController,我想要修改这个控制器的导航栏背景色,或者自定义导航栏样式,在该.m文件中添加rt_navigationBarClass这个方法,返回一个自定义UINavigationBar类,但是没有效果,请问,在这种情况下,如何修改根控制器的导航栏背景?

最外层是UITabBarController，removeViewController，会出现一块navigationbar

RTAppDelegate

  • (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions
    使用该方法里面的代码运行，即可出现我所说的效果，
    在 root 页面上 ——》点击“push and remove” ——》点击“push to next ……”，在最后的页面，点击返回按钮，会回到tabViewController, 观察navigationbar的位置，有多出来的一层navigationbar。

rt_disableInteractivePop 被多次设置后无作用

我在demo的RTWebViewController界面中，添加了一个按钮，事件是每次点击，当前controller的rt_disableInteractivePop置非，
即：self.rt_disableInteractivePop = !self.rt_disableInteractivePop

在执行这个方法前能划出屏幕的情况下，执行之后，依旧能够划出屏幕（正常应该不能再划出了）；
反之亦然；

真实的使用场景例如在 WKWebview 中，设置webview 的allowsBackForwardNavigationGestures 为yes，如果 webivew 的 canGoBack 的值是 YES，此时就不应该触发滑动退出页面的事件，而应该触发webview的goBack事件（类似微信的webview）

根据我的观察，存在以下几种情况
1.在viewDidLoad方法中设置 rt_disableInteractivePop 的值会生效；
2.WKWebview有缓存后，根据webview的状态(是否能goBack)在主线程重新设置rt_disableInteractivePop的值会生效；

和RDVTabBarController一起使用时有问题

我的项目结构是：根视图是RDVTabBarController（算是一种自定义tabbarcontroller），他的ViewControllers是RTRootNavigationController，当push到一个隐藏了底部tabbar的ViewController里时，底部就会留出来空白，当我慢慢的侧滑返回又取消时，就会填充满。
图片传不上来，我整理了demo：https://github.com/songhailiang/RTNavigationDemo
请帮我看一下，应该怎么处理，万分感谢。

一用UIAlertController就挂掉

错误信息如下：
2016-08-29 10:47:52.136 RTRootNavigationController_Example[53635:10524179] *** Assertion failure in -[UIAlertController supportedInterfaceOrientations], /BuildRoot/Library/Caches/com.apple.xbs/Sources/UIKit_Sim/UIKit-3512.60.7/UIAlertController.m:542
2016-08-29 10:47:52.141 RTRootNavigationController_Example[53635:10524179] *** Terminating app due to uncaught exception 'NSInternalInconsistencyException', reason: 'UIAlertController:supportedInterfaceOrientations was invoked recursively!'
*** First throw call stack:
(
0 CoreFoundation 0x000000010a1aad85 exceptionPreprocess + 165
1 libobjc.A.dylib 0x0000000109c1edeb objc_exception_throw + 48
2 CoreFoundation 0x000000010a1aabea +[NSException raise:format:arguments:] + 106
3 Foundation 0x0000000107c03d5a -[NSAssertionHandler handleFailureInMethod:object:file:lineNumber:description:] + 198
4 UIKit 0x0000000108302313 -[UIAlertController supportedInterfaceOrientations] + 316
5 RTRootNavigationController_Example 0x0000000107a9c7f6 -[RTRootNavigationController supportedInterfaceOrientations] + 70
6 UIKit 0x0000000108302258 -[UIAlertController supportedInterfaceOrientations] + 129
7 UIKit 0x0000000108193d6c -[UIViewController __supportedInterfaceOrientations] + 701
8 UIKit 0x00000001081943c5 -[UIViewController __withSupportedInterfaceOrientation:apply:] + 45
9 UIKit 0x0000000108194c59 -[UIViewController setInterfaceOrientation:] + 145
10 UIKit 0x000000010817d9a3 -[UIViewController viewDidMoveToWindow:shouldAppearOrDisappear:] + 1458
11 UIKit 0x000000010808f58c -[UIView(Internal) _didMoveFromWindow:toWindow:] + 1609
12 UIKit 0x0000000108084562 __45-[UIView(Hierarchy) _postMovedFromSuperview:]_block_invoke + 155
13 Foundation 0x0000000107b8d3d3 -[NSISEngine withBehaviors:performModifications:] + 155
14 UIKit 0x0000000108084480 -[UIView(Hierarchy) _postMovedFromSuperview:] + 575
15 UIKit 0x000000010809226c -[UIView(Internal) _addSubview:positioned:relativeTo:] + 1967
16 UIKit 0x00000001082ebd63 -[_UIAlertControllerPresentationController presentationTransitionWillBegin] + 208
17 UIKit 0x000000010814af44 __71-[UIPresentationController _initViewHierarchyForPresentationSuperview:]_block_invoke + 2035
18 UIKit 0x0000000108148b76 __56-[UIPresentationController runTransitionForCurrentState]_block_invoke + 309
19 UIKit 0x0000000107fe6f62 _runAfterCACommitDeferredBlocks + 317
20 UIKit 0x0000000107ffae4c _cleanUpAfterCAFlushAndRunDeferredBlocks + 95
21 UIKit 0x0000000108007147 _afterCACommitHandler + 90
22 CoreFoundation 0x000000010a0cfc37 __CFRUNLOOP_IS_CALLING_OUT_TO_AN_OBSERVER_CALLBACK_FUNCTION + 23
23 CoreFoundation 0x000000010a0cfba7 __CFRunLoopDoObservers + 391
24 CoreFoundation 0x000000010a0c57fb __CFRunLoopRun + 1147
25 CoreFoundation 0x000000010a0c50f8 CFRunLoopRunSpecific + 488
26 GraphicsServices 0x000000010c48dad2 GSEventRunModal + 161
27 UIKit 0x0000000107fdaf09 UIApplicationMain + 171
28 RTRootNavigationController_Example 0x0000000107a9527f main + 111
29 libdyld.dylib 0x000000010b3e792d start + 1
30 ??? 0x0000000000000001 0x0 + 1
)
libc++abi.dylib: terminating with uncaught exception of type NSException

使用UINavigationBar appearance无法修改导航栏样式

我在AppDelegate里使用UINavigationbar appearance无法修改导航栏的样式：
[[UINavigationBar appearance] setBarTintColor:[UIColor colorWithRed:58/255.0 green:58/255.0 blue:58/255.0 alpha:1.0]]; [[UINavigationBar appearance] setTintColor:[UIColor whiteColor]]; [[UINavigationBar appearance] setTitleTextAttributes:[NSDictionary dictionaryWithObjectsAndKeys: [UIColor whiteColor],NSForegroundColorAttributeName ,[UIFont systemFontOfSize:20.0], NSFontAttributeName, nil]];
没有任何效果

swift 3 的使用问题

在swift 3 中 ,在VC的viewDidLoad下调用,不管是
self.navigationController
还是
self.rt_navigationController
都会中断在

- (void)setViewControllers:(NSArray<UIViewController *> *)viewControllers animated:(BOOL)animated
{
    if (self.navigationController)
        [self.navigationController setViewControllers:viewControllers
                                             animated:animated];
    else
        [super setViewControllers:viewControllers animated:animated];
}

中的倒数第二行,不知道怎么在swift 3 下对VC的navigationBar进行自定义.
还有新建一个类继承RTRootNavigationController和UINavigationControllerDelegate的时候,意在自动以过场动画,也会有如上的中断.

[[RTContainerNavigationController alloc] initWithRootViewController:vc2]

tabController.viewControllers = @[[[RTContainerNavigationController alloc] initWithRootViewController:vc1],
[[RTContainerNavigationController alloc] initWithRootViewController:vc2],
[[RTContainerNavigationController alloc] initWithRootViewController:vc3],
[[RTContainerNavigationController alloc] initWithRootViewController:vc4]];
self.window.rootViewController = [[RTRootNavigationController alloc] initWithRootViewControllerNoWrapping:tabController];

  1. vc1,vc2,vc3, vc4 无法使用到UIViewController (RTRootNavigationController)中的rt_navigationBarClass
  2. UIViewController中无法获得UITabBarController

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