Push ViewController from Right To Left with UINavi

问题:

As everyone know the UINavigationController push a ViewController from Left To Right, is there a way to push the View from Right To Left? like the animation for the back button.
For now I have this:

[self.navigationController pushViewController:viewController animated:YES];

回答1:

You can create a NSMutableArray from the navigationController's array of viewcontrollers and insert new viewController before the current one. Then set the viewControllers array without animation and pop back.

UIViewController *newVC = ...;
NSMutableArray *vcs =  [NSMutableArray arrayWithArray:self.navigationController.viewControllers];
[vcs insertObject:newVC atIndex:[vcs count]-1];
[self.navigationController setViewControllers:vcs animated:NO];
[self.navigationController popViewControllerAnimated:YES];

回答2:

Please try this one

HomePageController  *pageView = [[HomePageController alloc] initWithNibName:@"HomePageController_iPhone" bundle:nil];

CATransition *transition = [CATransition animation];
transition.duration = 0.45;
transition.timingFunction = [CAMediaTimingFunction functionWithName:kCAMediaTimingFunctionDefault];
transition.type = kCATransitionPush;
transition.subtype = kCATransitionFromLeft;
transition.delegate = self;
[self.navigationController.view.layer addAnimation:transition forKey:nil];

self.navigationController.navigationBarHidden = NO;
[self.navigationController pushViewController:pageView animated:NO];

回答3:

Try this :  
//Push effect in reverse way
    CATransition* transition = [CATransition animation];
    transition.duration = 0.75;
    transition.type = kCATransitionPush;
    transition.subtype = kCATransitionFromLeft;
    [self.navigationController.view.layer addAnimation:transition forKey:kCATransition];
    [self.navigationController pushViewController:vc animated:NO];

回答4:

This code is working fine. Please try

CATransition *transition = [CATransition animation];
transition.duration = 0.3f;
transition.timingFunction = [CAMediaTimingFunction functionWithName:kCAMediaTimingFunctionEaseInEaseOut];
transition.type = kCATransitionReveal;
[self.navigationController.view.layer addAnimation:transition forKey:nil];
[self.navigationController pushViewController:phoneServicesViewController animated:NO];

回答5:

You seem to want to "pop back". This can be achieved by three methods on your UINavigationController instance:

To come back to the "root" controller:

-(NSArray *)popToRootViewControllerAnimated:(BOOL)animated

Or to come back to one of the previous controllers :

-(NSArray *)popToViewController:(UIViewController *)viewController animated:(BOOL)animated

Or to come back to the previously pushed controller :

-(UIViewController *)popViewControllerAnimated:(BOOL)animated

回答6:

No, right to left is reserved for popping viewcontrollers from the navigation stack. You can however get such an effect by animating the views yourself. Something like:

[UIView beginAnimations:@"rightToLeft" context:NULL];
CGRect newFrame = aView.frame;
newFrame.origin.x -= newFrame.size.width;
aView.frame = newFrame;
[UIView commitAnimations];

This will however not do anything to your navigation controller.

回答7:

Just an improvement of the best answer here in my opinion:

UIViewController *newVC = ...;
[self.navigationController setViewControllers:@[newVC, self] animated:NO];
[self.navigationController popViewControllerAnimated:YES];

And to go back to the initial controller, just do a push to it.

回答8:

I had the same problem, this is how I solved it

[self.navigationController popViewControllerAnimated:YES];

This will resemble "going back" i.e a situation where a back button is clicked and you navigate to the previous page

回答9:

Based on @felixlam 's answer, I upgraded and created a "reverse" direction navigation controller that overrides the default push / pop methods to act like this.

class LeftPushNavigationController: BaseNavigationController {

  override func viewDidLoad() {
    super.viewDidLoad()
    interactivePopGestureRecognizer?.isEnabled = false
  }

  override func pushViewController(_ viewController: UIViewController, animated: Bool) {
    // If the push is not animated, simply pass to parent
    guard animated else { return super.pushViewController(viewController, animated: animated) }

    // Setup back button
    do {
      // Hide original back button
      viewController.navigationItem.setHidesBackButton(true, animated: false)
      // Add new one
      viewController.navigationItem.rightBarButtonItem = UIBarButtonItem(
        image: #imageLiteral(resourceName: "iconBackReverse"),
        style: .plain,
        target: self,
        action: #selector(self.pop)
      )
    }

    // Calculate final order
    let finalVCs = self.viewControllers + [viewController]

    // Insert the viewController to the before-last position (so it can be popped to)
    var viewControllers = self.viewControllers
    viewControllers.insert(viewController, at: viewControllers.count - 1)

    // Insert viewcontroller before the last one without animation
    super.setViewControllers(viewControllers, animated: false)
    // Pop with the animation
    super.popViewController(animated: animated)
    // Set the right order without animation
    super.setViewControllers(finalVCs, animated: false)
  }

  override func popViewController(animated: Bool) -> UIViewController? {
    // If the push is not animated, simply pass to parent
    guard animated else { return super.popViewController(animated: animated) }

    guard self.viewControllers.count > 1 else { return nil }

    // Calculate final order
    var finalVCs = self.viewControllers
    let viewController = finalVCs.removeLast()

    // Remove the parent ViewController (so it can be pushed)
    var viewControllers = self.viewControllers
    let parentVC = viewControllers.remove(at: viewControllers.count - 2)

    // Set the viewcontrollers without the parent & without animation
    super.setViewControllers(viewControllers, animated: false)
    // Create push animation with the parent
    super.pushViewController(parentVC, animated: animated)
    // Set the right final order without animation
    super.setViewControllers(finalVCs, animated: false)

    // Return removed viewController
    return viewController
  }

  @objc
  private func pop() {
    _ = popViewController(animated: true)
  }

}