DTMediasViewController
Introduction
Browse photo, gif and video. Swipe left or right to see next or previous. Pinch to zoom in or out photo and gif. Video with control button to play or pause. Single tap should dismiss view controller.
Installation
Requirement
iOS 8.4+
CocoaPods
To install DTMediasViewController add a dependency to your Podfile:
pod "DTMediasViewController"
Carthage
First, add FLAnimatedImage to your Cartfile and update. It is needed to support gif:
github "Flipboard/FLAnimatedImage"
carthage update --platform ios
Second, add DTMediasViewController to your Cartfile and update:
github "danjiang/DTMediasViewController"
carthage update --platform ios
Usage
Import
import DTMediasViewControllerLoad Mixed Local and Remote Medias
class ViewController: UIViewController {
fileprivate let session = URLSession.shared
fileprivate let medias = [DTMedia(data: try! Data(contentsOf: Bundle.main.url(forResource: "animate", withExtension: "gif")!)),
DTMedia(image: UIImage(named: "apple-keynote")!),
DTMedia(type: .video, url: URL(string: "https://ob0h37q93.qnssl.com/waiting.mp4?avvod/m3u8/pipeline/da/s/960x640/vb/1000k")!),
DTMedia(type: .gif, url: URL(string: "http://www.uimaker.com/uploads/allimg/141226/101RIF6-3.gif?imageView2/2/q/90")!),
DTMedia(type: .photo, url: URL(string: "http://img5.imgtn.bdimg.com/it/u=1879925847,3681677304&fm=11&gp=0.jpg")!)]
fileprivate let placeholderImage = UIImage(named: "placeholder_large")
override func viewDidLoad() {
super.viewDidLoad()
}
@IBAction func showMedias(_ sender: AnyObject) {
let mediasViewController = DTMediasViewController(medias: medias, photoPlaceholderImage: placeholderImage, gifPlaceholderImage: placeholderImage, currentPage: 0)
mediasViewController.handler = self
showDetailViewController(mediasViewController, sender: nil)
}
}
// MARK - DTPhotosViewControllerPhotosURLHandler
extension ViewController: DTMediasViewControllerPhotoURLHandler {
func mediasViewController(_ mediasViewController: DTMediasViewController, photo: DTMedia, viewController: UIViewController) {
let task = session.dataTask(with: photo.url!) { (data, response, error) in
if let error = error {
print(error)
} else if let data = data {
DispatchQueue.main.async {
var newPhoto = photo
if newPhoto.type == .gif {
newPhoto.data = data
mediasViewController.setPhoto(newPhoto, forViewController: viewController)
} else if let image = UIImage(data: data) {
newPhoto.image = image
mediasViewController.setPhoto(newPhoto, forViewController: viewController)
}
}
}
}
task.resume()
}
}
