Added support for Swift Package manager

Package.swift

@@ -0,0 +1,24 @@
+// swift-tools-version:5.6
+// The swift-tools-version declares the minimum version of Swift required to build this package.
+
+
+import PackageDescription
+
+
+let package = Package(
+    name: "RXPiOS",
+    platforms: [.iOS(.v9)],
+    products: [
+        .library(
+            name: "RXPiOS",
+            targets: ["RXPiOS"]),
+    ],
+    dependencies: [],
+    targets: [
+        .target(
+            name: "RXPiOS",
+            dependencies: [ ],
+            path: "Pod/Classes"
+        ),
+    ]
+)

Pod/Classes/RealexComponent/HPPManager.swift

@@ -202,10 +202,22 @@ public class GenericHPPManager<T: Decodable>: NSObject, HPPViewControllerDelegat
         }
         getHPPRequest()
         let navigationController = UINavigationController(rootViewController: self.hppViewController)
-        navigationController.modalPresentationStyle = .fullScreen
+        navigationController.modalPresentationStyle = .pageSheet
         viewController.present(navigationController, animated: true, completion: nil)
     }
 
+
+    public func viewController() -> HPPViewController { 
+        guard let producerURL = HPPRequestProducerURL, !producerURL.absoluteString.isEmpty else {
+            let error = HPPManagerError.missingProducerURL()
+            self.delegate?.HPPManagerFailedWithError(error)
+            self.genericDelegate?.HPPManagerFailedWithError(error)
+            return hppViewController
+        }
+        getHPPRequest()
+        return self.hppViewController
+    }
+
     /// Converts a dictionay of string pairs into a html string reporesentation and encoded that as date for attaching to the request.
     /// - Parameter json: The dictionary of paramaters and values to be encoded.
     /// - Returns: The data encoded HTML string representation of the paramaters and values.

Pod/Classes/RealexComponent/HPPView.swift

@@ -0,0 +1,40 @@
+//
+//  HPPView.swift
+//  HippoTrade
+//
+//  Created by James Wolfe on 15/12/2022.
+//
+
+
+
+import UIKit
+import SwiftUI
+
+
+@available(iOS 13, *)
+public struct HPPView: UIViewControllerRepresentable {
+
+    var manager: Binding<HPPManager>
+
+    public init(manager: Binding<HPPManager>) {
+        self.manager = manager
+    }
+
+    public func makeCoordinator() -> Coordinator {
+        Coordinator(manager: manager)
+    }
+
+    public class Coordinator: NSObject {
+        var manager: Binding<HPPManager>
+
+        init(manager: Binding<HPPManager>) {
+            self.manager = manager
+        }
+    }
+
+    public func makeUIViewController(context: UIViewControllerRepresentableContext<HPPView>) -> UINavigationController {
+        return UINavigationController(rootViewController: context.coordinator.manager.wrappedValue.viewController())
+    }
+
+    public func updateUIViewController(_ uiViewController: UINavigationController, context: UIViewControllerRepresentableContext<HPPView>) { }
+}

Pod/Classes/RealexComponent/HPPViewController.swift

@@ -9,12 +9,12 @@ import WebKit
 }
 
 /// The Web View Controller which encapsulates the management of the webivew and the interaction with the HPP web page.
-class HPPViewController: UIViewController, WKNavigationDelegate,  WKUIDelegate, WKScriptMessageHandler {
+public class HPPViewController: UIViewController, WKNavigationDelegate,  WKUIDelegate, WKScriptMessageHandler {
 
     var webView: WKWebView?
     var delegate: HPPViewControllerDelegate?
 
-    override func viewDidLoad() {
+    public override func viewDidLoad() {
         super.viewDidLoad()
 
         initialiseWebView()
@@ -77,34 +77,34 @@ class HPPViewController: UIViewController, WKNavigationDelegate,  WKUIDelegate,
 
     // MARK: - WKWebView Delegate Callbacks
 
-    func webView(_ webView: WKWebView,
+    public func webView(_ webView: WKWebView,
                  didStartProvisionalNavigation navigation: WKNavigation) {
 
         UIApplication.shared.isNetworkActivityIndicatorVisible = true
     }
 
-    func webView(_ webView: WKWebView,
+    public func webView(_ webView: WKWebView,
                  didFinish navigation: WKNavigation) {
 
         UIApplication.shared.isNetworkActivityIndicatorVisible = false
     }
 
-    func webView(_ webView: WKWebView, didFailProvisionalNavigation navigation: WKNavigation!, withError error: Error) {
+    public func webView(_ webView: WKWebView, didFailProvisionalNavigation navigation: WKNavigation!, withError error: Error) {
 
         UIApplication.shared.isNetworkActivityIndicatorVisible = false
         delegate?.HPPViewControllerFailedWithError(error)
     }
 
     /// Allow all requests to be loaded
-    func webView(_ webView: WKWebView,
+    public func webView(_ webView: WKWebView,
                  decidePolicyFor navigationResponse: WKNavigationResponse,
                  decisionHandler: @escaping (WKNavigationResponsePolicy) -> Void) {
 
         decisionHandler(.allow)
     }
 
     /// Allow all navigation actions
-    func webView(_ webView: WKWebView,
+    public func webView(_ webView: WKWebView,
                  decidePolicyFor navigationAction: WKNavigationAction,
                  decisionHandler: @escaping (WKNavigationActionPolicy) -> Void) {
 
@@ -114,7 +114,7 @@ class HPPViewController: UIViewController, WKNavigationDelegate,  WKUIDelegate,
     // MARK: - Javascript Message Callback
 
     /// Delegate callback which receives any massages from the Javascript bridge
-    func userContentController(_ userContentController: WKUserContentController,
+    public func userContentController(_ userContentController: WKUserContentController,
                                didReceive message: WKScriptMessage) {
 
         if let messageString = message.body as? String {

README.md

@@ -22,6 +22,16 @@ pod 'RXPiOS', '~> 1.7.0'
 $ pod install
 ```
 
+### Swift Package Manager
+
+1. To integrate the Realex Payments iOS Library into your Xcode project using Swift Package Manager, add it as a dependency in your Package.swift file:
+
+```
+dependencies: [
+    .package(url: "https://github.com/globalpayments/rxp-ios", branch: "master")
+]
+```
+
 ### Manual
 
 If you prefer not to use a dependency manager, you can integrate the Realex Payments iOS Library into your project manually.