Klient/Klient/Klient.Android/MainActivity.cs

@@ -12,6 +12,7 @@ using System.Collections.Generic;
 using System.Security;
 using System.Net;
 using System.Linq;
+using System.IO;
 
 namespace Klient.Droid
 {
@@ -20,6 +21,7 @@ namespace Klient.Droid
     {
         public static int PickImageId = 1000;
         private static readonly HttpClient client = new HttpClient();
+        public static Android.Content.Intent photo;
 
         protected override void OnCreate(Bundle savedInstanceState)
         {
@@ -136,8 +138,28 @@ namespace Klient.Droid
         {
             SetContentView(Resource.Layout.ekranPoZdjeciu);
             Android.Net.Uri uri = data.Data;
+            photo = data;
             FindViewById<ImageView>(Resource.Id.Preview).SetImageURI(uri);
 
         }
+
+        [Java.Interop.Export("SendPhoto")]
+        async public void UploadPhoto(View v)
+        {
+            using(var imageStream = ContentResolver.OpenInputStream(photo.Data))
+                using(var stramContent = new StreamContent(imageStream))
+                using(var byteArrayContent = new ByteArrayContent(await stramContent.ReadAsByteArrayAsync()))
+                using(var formDataContent = new MultipartFormDataContent())
+            {
+                formDataContent.Add(byteArrayContent, "file", Guid.NewGuid() + ".jpg");
+                foreach (var content in formDataContent)
+                {
+                    content.Headers.ContentType = new System.Net.Http.Headers.MediaTypeHeaderValue(ContentResolver.GetType(photo.Data));
+                    break;
+                }
+                var response = await client.PostAsync("http://10.0.2.2:5001/api/Image/Process", formDataContent);
+            }
+        }
+
     }
 }