A comfortable media viewer like the iOS standard.

• iOS 16+
• Swift 5.8+

1. Make a type that conforms to MediaViewerDataSource protocol.

   extension YourViewController: MediaViewerDataSource {
   
       // var images: [UIImage]
       
       func numberOfMedia(in mediaViewer: MediaViewerViewController) -> Int {
           images.count
       }
       
       func mediaViewer(
           _ mediaViewer: MediaViewerViewController,
           mediaOnPage page: Int
       ) -> Media {
           .sync(images[page])
           // Or you can fetch an image asynchronously by using `.async { ... }`
       }
   
       func transitionSourceView(
           forCurrentPageOf mediaViewer: MediaViewerViewController
       ) -> UIView? {
           imageViews[mediaViewer.currentPage]
       }
   }

2. Create a MediaViewerViewController instance and push it. That's all! 🎉

   let openingPage = 0
   let mediaViewer = MediaViewerViewController(page: openingPage, dataSource: self)
   navigationController?.delegate = mediaViewer
   navigationController?.pushViewController(mediaViewer, animated: true)

See demo for more detailed usage.

To use the MediaViewer library in a SwiftPM project, add the following line to the dependencies in your Package.swift file:

.package(url: "https://github.com/jrsaruo/MediaViewer", from: "0.0.1"),

and add MediaViewer as a dependency for your target:

.target(name: "<target>", dependencies: [
    .product(name: "MediaViewer", package: "MediaViewer"),
    // other dependencies
]),

Finally, add import MediaViewer in your source code.