Xamarin ios share extension get image - xamarin.forms

Question

I created demo application with Xamarin.Forms (5.X.X)
And i created share extension. Everything is good until here.
I want to get image from share extension but i cant get.
I tried almost everything.
public class CustomShareViewController: SLComposeServiceViewController
{
public CustomShareViewController(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 async void ViewDidLoad()
{
base.ViewDidLoad();
string urlstr = string.Empty;
NSExtensionItem item = ExtensionContext.InputItems[0];
var itemProvider = item.Attachments[0];
var type = itemProvider.Description.Split('"');
if (itemProvider.HasItemConformingTo(type[1]))
{
var load = await itemProvider.LoadItemAsync(type[1], null);
NSUrl newUrl = (NSUrl)load;
urlstr = newUrl.FilePathUrl.ToString();
}
if (!Xamarin.Forms.Forms.IsInitialized)
Xamarin.Forms.Forms.Init();
// Create an instance of XF page with associated View Model
var xfPage = new ShareMainPage();
var viewModel = (ShareMainPageViewModel)xfPage.BindingContext;
viewModel.Message = urlstr;
viewModel.Image = urlstr;
//viewModel.BindableImage = ImageSource.FromStream(() => new MemoryStream(byteArray));
// Override the behavior to complete the execution of the Extension when a user press the button
viewModel.DoCommand = new Command(() => DoneClicked());
// Convert XF page to a native UIViewController which can be consumed by the iOS Extension
var newController = xfPage.CreateViewController();
// Make sure the presentation style is set to full screen to avoid rendering the original entry point
newController.ModalPresentationStyle = UIModalPresentationStyle.FormSheet;
// Present new view controller as a regular view controller
this.PresentModalViewController(newController, false);
//var someController = this.Storyboard.InstantiateViewController("SomeController") as SomeViewController;
//NavigationController.PushViewController(someController, true);
//var itemProvider = inputItem?.Attachments?[0] as NSItemProvider;
//if (itemProvider.HasItemConformingTo("public.url"))
//{
// itemProvider.LoadPreviewImage(null, (item, error) => {
// if (item is UIImage)
// {
// var image = item as UIImage;
// var data = image.AsPNG();
// ImageView.Image = UIImage.LoadFromData(data);
// }
// });
//}
}
public override bool ShouldInteractWithUrl(UITextView textView, NSUrl url, NSRange characterRange, UITextItemInteraction interaction)
{
return base.ShouldInteractWithUrl(textView, url, characterRange, interaction);
}
public override bool IsContentValid()
{
// Do validation of contentText and/or NSExtensionContext attachments here
return true;
}
public override void DidSelectPost()
{
// This is called after the user selects Post. Do the upload of contentText and/or NSExtensionContext attachments.
// Inform the host that we're done, so it un-blocks its UI. Note: Alternatively you could call super's -didSelectPost, which will similarly complete the extension context.
}
public override void PresentationAnimationDidFinish()
{
base.PresentationAnimationDidFinish();
}
private void DoneClicked()
{
// 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);
}
private void WriteToDebugFile(string dbgText)
{
var documents = Environment.GetFolderPath(Environment.SpecialFolder.MyDocuments);
var filename = Path.Combine(documents, "Share-Extension-Debug.txt");
if (!File.Exists(filename))
{
File.WriteAllText(filename, $"\n{DateTime.Now} - {dbgText}");
}
else
{
File.AppendAllText(filename, $"\n{DateTime.Now} - {dbgText}");
}
}
}
I tried two ways.
Bind file path and get from there. ImageResource.FromFile(...) but it doesnt work.
Bind stream and it doesnt work too.
My sharepage.xml is
<?xml version="1.0" encoding="UTF-8" ?>
<ContentPage
xmlns="http://xamarin.com/schemas/2014/forms"
xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml"
xmlns:local="clr-namespace:Demo.ViewModels"
x:DataType="local:ShareMainPageViewModel"
xmlns:converters="clr-namespace:LifeApp.Mobile.Converters"
BackgroundColor="Green"
x:Class="LifeApp.Mobile.Views.ShareMainPage">
<ContentPage.BindingContext>
<local:ShareMainPageViewModel Message="Hello from Xamarin.Forms!" />
</ContentPage.BindingContext>
<ContentPage.Content>
<StackLayout HorizontalOptions="Center" VerticalOptions="Center">
<Image Source="{Binding BindableImage}"
VerticalOptions="Start"
HorizontalOptions="CenterAndExpand" WidthRequest="200" HeightRequest="150"/>
<Label Text="{Binding Message}" TextColor="Black" FontSize="Medium" VerticalTextAlignment="Center"/>
<Button Command="{Binding DoCommand}" Text="Do the jungle!" TextColor="Black" />
</StackLayout>
</ContentPage.Content>
And SharePageViewModel
using System;
using System.ComponentModel;
using System.IO;
using System.Windows.Input;
using Xamarin.Essentials;
using Xamarin.Forms;
using Xamarin.Forms.Shapes;
namespace Demo.ViewModels
{
public class ShareMainPageViewModel : INotifyPropertyChanged
{
public event PropertyChangedEventHandler PropertyChanged;
private string _message;
public string Message
{
get { return _message; }
set
{
if (_message != value)
{
_message = value;
PropertyChanged?.Invoke(this, new
PropertyChangedEventArgs(nameof(Message)));
}
}
}
private string _image;
public string Image
{
get { return _image; }
set
{
if (_image != value)
{
_image = value;
PropertyChanged?.Invoke(this, new
PropertyChangedEventArgs(nameof(Image)));
}
}
}
public ImageSource _bindableImage { get; set; }
public ImageSource BindableImage
{
get
{
return _bindableImage;
}
set
{
if (_bindableImage !=null)
{
_bindableImage = value;
PropertyChanged?.Invoke(this, new
PropertyChangedEventArgs(nameof(BindableImage)));
}
}
}
private ICommand _doCommand;
public ICommand DoCommand
{
get { return _doCommand; }
set
{
if (_doCommand != value)
{
_doCommand = value;
PropertyChanged?.Invoke(this, new
PropertyChangedEventArgs(nameof(DoCommand)));
}
}
}
public ShareMainPageViewModel()
{
DoCommand = new Command(OnDoCommandExecuted);
}
private void OnDoCommandExecuted(object state)
{
// Acr.UserDialogs.UserDialogs.Instance.Alert("Completed");
Message = $"Job {Environment.TickCount} has been completed!";
}
}
}
I can get image file path but i cant bind and show image
file:///Users/xxxx/Library/Developer/CoreSimulator/Devices/58453DF3-58CF-4591-AC91-6A096FD7B814/data/Containers/Data/Application/1466F475-0F58-4F94-8511-B0BD9FE86DCA/tmp/WKFileShare-FbFp8eSD/adcf0796-2088-4d85-9420-c1d58c15cca4/....JPG
How can i solve this problem.