francetv zoom ViewController Transition

This project is part of francetv zoom open source projects (iOS, Android and Angular).

Summary

Simple Swift project demonstrating how the custom transition from the playlists screen to the player screen was made for francetv zoom, by implementing the UINavigationControllerDelegate and UIViewControllerAnimatedTransitioning protocols.

Usage

Drag the FTVCustomAnimatedTransitioning.swift file into your project. Then, in the root UIViewController of your navigation, implement the UINavigationControllerDelegate as follows:

class YourRootViewController: UIViewController {
...
    override func viewWillAppear(animated: Bool) {

        super.viewWillAppear(animated)
        navigationController?.delegate = self
    }
...
}

// MARK: - UINavigationControllerDelegate

extension YourRootViewController: UINavigationControllerDelegate {

    func navigationController(navigationController: UINavigationController, animationControllerForOperation operation: UINavigationControllerOperation, fromViewController fromVC: UIViewController, toViewController toVC: UIViewController) -> UIViewControllerAnimatedTransitioning? {

        return FTVCustomAnimatedTransitioning()
    }
}

Finally, nullify the UINavigationControllerDelegate in the destination UIViewController:

class YourDestinationViewController: UIViewController {
...    
    override func viewWillAppear(animated: Bool) {

        super.viewWillAppear(animated)
        navigationController?.delegate = nil
    }
...    
}

Example

To try the example project, clone the repo, and run the project.

Requirements

• ARC
• iOS 8

License

This project is available under the MIT license. See the LICENSE file for more info.