Added feature to save image in photo hub

amnsinghl · Oct 3, 2014 · 17c6976 · 17c6976
1 parent 30d381a
commit 17c6976
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Showing 3 changed files with 43 additions and 3 deletions.
diff --git a/FlickrApp/FlickrApp/ImageDisplay.xaml b/FlickrApp/FlickrApp/ImageDisplay.xaml
@@ -15,6 +15,10 @@
                             shell:SystemTray.IsVisible="True">
     <phone:PhoneApplicationPage.ApplicationBar>
         <shell:ApplicationBar>
+            <shell:ApplicationBar.MenuItems>
+                <shell:ApplicationBarMenuItem Text="Download Image"
+                                              Click="DownloadImage_Clicked"/>
+            </shell:ApplicationBar.MenuItems>
             <shell:ApplicationBarIconButton IconUri="/Assets/AppBar/favs.png"
                                             Text="Favourites"
                                             Click="FavouriteButton_Clicked"/>

diff --git a/FlickrApp/FlickrApp/ImageDisplay.xaml.cs b/FlickrApp/FlickrApp/ImageDisplay.xaml.cs
@@ -1,5 +1,6 @@
 using System;
 using System.Collections.Generic;
+using System.IO;
 using System.Linq;
 using System.Net;
 using System.ServiceModel.Channels;
@@ -12,12 +13,15 @@
 using FlickrNet;
 using Microsoft.Phone.Controls;
 using Microsoft.Phone.Shell;
+using Microsoft.Xna.Framework.Media;
 
 namespace FlickrApp
 {
     public partial class ImageDisplay : PhoneApplicationPage
     {
         private string photoid;
+        private Uri photoUri;
+        private BitmapImage imgSource;
         public ImageDisplay()
         {
             InitializeComponent();
@@ -27,10 +31,9 @@ protected override void OnNavigatedTo(NavigationEventArgs e)
         {
             Photo p = (Photo)PhoneApplicationService.Current.State["photo"];
             photoid = p.PhotoId;
-            Uri uri = new Uri(p.LargeUrl, UriKind.Absolute);
-            ImageSource imgSource = new BitmapImage(uri);
+            photoUri = new Uri(p.LargeUrl, UriKind.Absolute);
+            imgSource = new BitmapImage(photoUri);
             MainImage.Source = imgSource;
-
             ImageTitle.Text = p.Title;
             FavAndCommentCount.Text = p.CountFaves + " Faves, " + p.CountComments + " Comments";
         }
@@ -117,5 +120,37 @@ private void LikeButton_Clicked(object sender, EventArgs e)
 
             });
         }
+
+        private bool SaveImageToPhotoHub(WriteableBitmap bmp)
+        {
+
+            using (var mediaLibrary = new MediaLibrary())
+            {
+                using (var stream = new MemoryStream())
+                {
+                    var fileName = string.Format("Gs{0}.jpg", Guid.NewGuid());
+                    bmp.SaveJpeg(stream, bmp.PixelWidth , bmp.PixelHeight , 0, 100);
+                    stream.Seek(0, SeekOrigin.Begin);
+                    var picture = mediaLibrary.SavePicture(fileName, stream);
+                    if (picture.Name.Contains(fileName)) return true;
+                }
+            }
+            return false;
+        }
+
+        private void DownloadImage_Clicked(object sender, EventArgs e)
+        {
+            ShowProgressIndicator();
+            WriteableBitmap bmp = new WriteableBitmap(imgSource);
+            if (SaveImageToPhotoHub(bmp))
+            {
+                MessageBox.Show("Image Saved", "Information", MessageBoxButton.OK);
+            }
+            else
+            {
+                MessageBox.Show("Error : Image Not Saved", "Information", MessageBoxButton.OK);
+            }
+            HideProgressIndicator();
+        }
     }
 }
diff --git a/FlickrApp/FlickrApp/Properties/WMAppManifest.xml b/FlickrApp/FlickrApp/Properties/WMAppManifest.xml
@@ -9,6 +9,7 @@
       <Capability Name="ID_CAP_MEDIALIB_PLAYBACK" />
       <Capability Name="ID_CAP_SENSORS" />
       <Capability Name="ID_CAP_WEBBROWSERCOMPONENT" />
+      <Capability Name="ID_CAP_MEDIALIB_PHOTO" />
     </Capabilities>
     <Tasks>
       <DefaultTask Name="_default" NavigationPage="SplashScreen.xaml" />