autofill extension project

src/iOS.Autofill/ActionViewController.cs

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+using System;
+
+using MobileCoreServices;
+using Foundation;
+using UIKit;
+
+namespace iOS.Autofill
+{
+    public partial class ActionViewController : UIViewController
+    {
+        public ActionViewController(IntPtr handle) : base(handle)
+        {
+        }
+
+        public override void DidReceiveMemoryWarning()
+        {
+            // Releases the view if it doesn't have a superview.
+            base.DidReceiveMemoryWarning();
+
+            // Release any cached data, images, etc that aren't in use.
+        }
+
+        public override void ViewDidLoad()
+        {
+            base.ViewDidLoad();
+
+            // Get the item[s] we're handling from the extension context.
+
+            // For example, look for an image and place it into an image view.
+            // Replace this with something appropriate for the type[s] your extension supports.
+            bool imageFound = false;
+
+            foreach(var item in ExtensionContext.InputItems)
+            {
+                foreach(var itemProvider in item.Attachments)
+                {
+                    if(itemProvider.HasItemConformingTo(UTType.Image))
+                    {
+                        // This is an image. We'll load it, then place it in our image view.
+                        itemProvider.LoadItem(UTType.Image, null, delegate (NSObject image, NSError error)
+                        {
+                            if(image != null)
+                            {
+                                NSOperationQueue.MainQueue.AddOperation(delegate
+                                {
+                                    imageView.Image = (UIImage)image;
+                                });
+                            }
+                        });
+
+                        imageFound = true;
+                        break;
+                    }
+                }
+
+                if(imageFound)
+                {
+                    // We only handle one image, so stop looking for more.
+                    break;
+                }
+            }
+        }
+
+        partial void DoneClicked(NSObject sender)
+        {
+            // Return any edited content to the host app.
+            // This template doesn't do anything, so we just echo the passed-in items.
+            ExtensionContext.CompleteRequest(ExtensionContext.InputItems, null);
+        }
+    }
+}