taler-ios

iOS apps for GNU Taler (wallet)
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ShareSheet.swift (1749B)

      1 /*
      2  * This file is part of GNU Taler, ©2022-25 Taler Systems S.A.
      3  * See LICENSE.md
      4  */
      5 /**
      6  * @author Marc Stibane
      7  */
      8 import Foundation
      9 import UIKit
     10 import SymLog
     11 
     12 // You can control the appearance of the link by providing view content.
     13 // For example, you can use a Label to display a link with a custom icon:
     14 //    ShareLink(item: URL(string: "https://developer.apple.com/xcode/swiftui/")!) {
     15 //        Label("Share", image: "MyCustomShareIcon")
     16 //    }
     17 // If you only wish to customize the link’s title, you can use one of the convenience
     18 // initializers that takes a string and creates a Label for you:
     19 //    ShareLink("Share URL", item: URL(string: "https://developer.apple.com/xcode/swiftui/")!)
     20 // The link can share any content that is Transferable.
     21 // Many framework types, like URL, already conform to this protocol.
     22 
     23 
     24 public class ShareSheet: ObservableObject {
     25 
     26     @MainActor
     27     static func shareSheet(textToShare: String, image: UIImage?) {
     28         let plainString: String?
     29         if #available(iOS 18.3, *) {
     30             plainString = textToShare.removingPercentEncoding
     31         } else {
     32             plainString = textToShare
     33         }
     34 //        var strings
     35         var items: [Any] =  [plainString as Any]
     36         if let image {
     37             items.append(image as Any)
     38         }
     39         let activityView = UIActivityViewController(activityItems: items, applicationActivities: nil)
     40 
     41         let allScenes = UIApplication.shared.connectedScenes
     42         let scene = allScenes.first { $0.activationState == .foregroundActive }
     43 
     44         if let windowScene = scene as? UIWindowScene {
     45             windowScene.keyWindow?.rootViewController?.present(activityView, animated: true, completion: nil)
     46         }
     47     }
     48 
     49     init() {
     50     }
     51 }