Swift 3在iOS中的Android ViewPager的替代scheme

我正在开发使用Swift 3的iPhone应用程序，我对ViewController中的页面之间的导航有一些怀疑。

在我的android应用程序中，我有一个使用ViewPager com的两个片段的活动。 每个片段具有不同的实现并与主要活动交互。

喜欢这个：

结果是：

我的问题是我如何能迅速做到这一点？

Answer 1

在ios中没有直接的控制可用，无论如何，如果你想实现像android视图pagerfunction和效果一样，使用下面的控件

MainViewController{ //Design your main controller // Place Container view in main controller (You can give custom height for container view) } create new view controller which extends UIPageViewController MyPagerViewController : UIPageViewController{ // this will be directly connected to container view of Main view controller } 

参考图像

 MyPagerViewController : UIPageViewController { var selectedBlock:Int = 1 required init?(coder aDecoder: NSCoder) { super.init(transitionStyle: .scroll, navigationOrientation: .horizontal, options: nil) } override func viewDidLoad() { super.viewDidLoad() dataSource = self; delegate = self; // Setting First View if let firstViewController = orderedViewControllers.first { setViewControllers([firstViewController], direction: .forward, animated: true, completion: nil) } } // List of UIView Controllers private(set) lazy var orderedViewControllers: [UIViewController] = { return [self.newColoredViewController(name: “Green”), self.newColoredViewController(name: “Yellow”)] }() private func newColoredViewController(name: String) -> UIViewController { return UIStoryboard(name: "Main", bundle: nil) . instantiateViewController(withIdentifier: "\(name)ViewController") } } extension MyPagerViewController: UIPageViewControllerDataSource, UIPageViewControllerDelegate { func pageViewController(_ pageViewController: UIPageViewController, viewControllerBefore viewController: UIViewController) -> UIViewController? { guard let viewControllerIndex = orderedViewControllers.index(of: viewController) else { return nil } let previousIndex = viewControllerIndex - 1 //selectedBlock = viewControllerIndex+1 // User is on the first view controller and swiped left to loop to // the last view controller. guard previousIndex >= 0 else { return nil//orderedViewControllers.last } guard orderedViewControllers.count > previousIndex else { return nil } return orderedViewControllers[previousIndex] } func pageViewController(_ pageViewController: UIPageViewController, viewControllerAfter viewController: UIViewController) -> UIViewController? { guard let viewControllerIndex = orderedViewControllers.index(of: viewController) else { return nil } let nextIndex = viewControllerIndex + 1 //selectedBlock = viewControllerIndex+1 // print("**********" + String(selectedBlock)); let orderedViewControllersCount = orderedViewControllers.count // User is on the last view controller and swiped right to loop to // the first view controller. guard orderedViewControllersCount != nextIndex else { return nil//orderedViewControllers.first } guard orderedViewControllersCount > nextIndex else { return nil } return orderedViewControllers[nextIndex]enter code here } func pageViewController(_ pageViewController: UIPageViewController, didFinishAnimating finished: Bool, previousViewControllers: [UIViewController], transitionCompleted completed: Bool){ if(completed){ if pageViewController.viewControllers![0] is GreenViewController { selectedBlock = 1 // this is global variable }else{ selectedBlock = 2 } } } }