JSRootNavigationController
示例代码
如需要运行示例项目，请 clone 当前 repo 到本地，并且从根目录下执行 JSRootNavigationController.xcodeproj，打开项目后切换 Scheme 至 JSRootNavigationController-Demo 即可。
JSRootNavigationController 视图结构
JSRootNavigationController 的视图结构如下图所示：
通过上图可以看到，访问 self.navigationController 获得的是一个容器导航控制器，即 JSContainerNavigationController。其 viewControllers 的数量始终为 1。因此，如果想要获得正确的 viewControllers 的数量应该使用如下方法：
let viewControllers = self.js.navigationController.js.viewControllers关于设置 UITabBarController
由于 JSRootNavigationController 特殊的视图结构，因此，有两种设置 UITabBarController 的方法：
方法一
let tabBarController = UITabBarController()
let example1 = Example1ViewController()
let example2 = Example2ViewController()
let example3 = Example3ViewController()
let example4 = Example4ViewController()
let example1Navigation = JSRootNavigationController(rootViewController: example1)
let example2Navigation = JSRootNavigationController(rootViewController: example2)
let example3Navigation = JSRootNavigationController(rootViewController: example3)
let example4Navigation = JSRootNavigationController(rootViewController: example4)
example1Navigation.tabBarItem = UITabBarItem(title: "Example1", image: nil, tag: 0)
example2Navigation.tabBarItem = UITabBarItem(title: "Example2", image: nil, tag: 1)
example3Navigation.tabBarItem = UITabBarItem(title: "Example3", image: nil, tag: 2)
example4Navigation.tabBarItem = UITabBarItem(title: "Example4", image: nil, tag: 3)
tabBarController.viewControllers = [example1Navigation, example2Navigation,example3Navigation, example4Navigation]
(UIApplication.shared.delegate as! AppDelegate).window?.rootViewController = tabBarController通过上述方法设置的 UITabBarController 的视图结构如下图：
方法二
let tabBarController = UITabBarController()
let example1 = Example1ViewController()
let example2 = Example2ViewController()
let example3 = Example3ViewController()
let example4 = Example4ViewController()
let example1Navigation = JSContainerNavigationController(rootViewController: example1)
let example2Navigation = JSContainerNavigationController(rootViewController: example2)
let example3Navigation = JSContainerNavigationController(rootViewController: example3)
let example4Navigation = JSContainerNavigationController(rootViewController: example4)
example1Navigation.tabBarItem = UITabBarItem(title: "Example1", image: nil, tag: 0)
example2Navigation.tabBarItem = UITabBarItem(title: "Example2", image: nil, tag: 1)
example3Navigation.tabBarItem = UITabBarItem(title: "Example3", image: nil, tag: 2)
example4Navigation.tabBarItem = UITabBarItem(title: "Example4", image: nil, tag: 3)
tabBarController.viewControllers = [example1Navigation, example2Navigation,example3Navigation, example4Navigation]
(UIApplication.shared.delegate as! AppDelegate).window?.rootViewController = JSRootNavigationController(withNoWrapping: tabBarController)通过上述方法设置的 UITabBarController 的视图结构如下图：
Swift 版本依赖
| Swift | JSRootNavigationController |
|---|---|
| 5.0 | >= 2.0.0 |
限制条件
- iOS 9.0 and Up
- Xcode 10.0 and Up
- Swift Version = 5.0
安装
JSRootNavigationController 可以通过 CocoaPods 获得。安装只需要在你项目的 Podfile 中添加如下字段：
pod 'JSRootNavigationController', '~> 2.0.0'作者
spirit-jsb, [email protected]
许可文件
JSRootNavigationController 可在 MIT 许可下使用，更多详情请参阅许可文件。