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psalzAppDev/PSActivityImageViewController
A UIActivityViewController to share images while displaying them as a nice preview.
.package(url: "https://github.com/psalzAppDev/PSActivityImageViewController.git", from: "1.1.1")

PSActivityImageViewController

Overview

This view controller allows you to share an image the same way as a normal UIActivityViewController would, with one bonus: The image is actually shown on top of the UIActivityViewController with a nice blurred background.

You can add any items you want to share, but only the image is displayed.

A SwiftUI adaptation is also available, based on the excellent work in ActivityView.

Screenshots

These screenshots are taken from my app TwoSlideOver. Check it out here

Videos

Input

  • image: The image you want to share and at the same time display as a preview.
  • activityItems: All the items you want to share, with the image included.
  • activities: Optional array of UIActivity
  • excludedTypes: Optional array of excluded activity types.
  • completion: An optional UIActivityViewController.CompletionWithItemsHandler to handle any code after completion.

Usage

UIKit

import PSActivityImageViewController

...

let activityImageVC = ActivityImageViewController(
   image: someImage,
   activityItems: [someImage, self], // or just [someImage]
   completion: { activity, completed, _, error in

       if let error = error {
           print("Error: \(error.localizedDescription)")
           return
       }

       // Do something with the rest of the information.
   }
)

// Important for iPad, as otherwise the app will crash!
activityImageVC.popoverPresentationController?.sourceView = someView
activityImageVC.popoverPresentationController?.sourceRect = someView.bounds

present(activityImageVC, animated: true)

SwiftUI

import SwiftUI
import PSActivityImageViewController

struct ContentView: View {
    
    let image = Image("Image")
    
    @State
    var activityItem: ActivityImageItem? = nil
    
    var body: some View {
        
        VStack(spacing: 16) {
                
            image
                .resizable()
                .aspectRatio(contentMode: .fit)
                .padding()
            
            Button(
                action: {
                    activityItem = ActivityImageItem(image: image)
                },
                label: {
                    Text("Share image")
                }
            )
            .activityImageSheet($activityItem)
        }
        .padding()
    }
}

Warning

As is the case for UIActivityViewController, on iPad you need to specify the source for the popoverPresentationController.

Installation

Swift Package Manager

PSActivityImageViewController is available through Swift Package Manager.

Add it to an existing Xcode project as a package dependency:

  1. From the File menu, select Swift Packages › Add Package Dependency…
  2. Enter "https://github.com/psalzAppDev/PSActivityImageViewController" into the package repository URL text field

Requirements

  • iOS 10.0+
  • Xcode 12+

License

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

GitHub

link
Stars: 5
Last commit: 1 week ago

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Release Notes

Added SwiftUI support.
1 week ago

Swiftpack is being maintained by Petr Pavlik | @ptrpavlik | @swiftpackco | API | Analytics