Merge branch 'fix_repo'

1 files changed, 17 insertions, 2 deletions

diff --git a/Juick/ViewModels/AppViewModel.cs b/Juick/ViewModels/AppViewModel.cs
index 07ba7cf..4b30c08 100644
--- a/Juick/ViewModels/AppViewModel.cs
+++ b/Juick/ViewModels/AppViewModel.cs
@@ -16,7 +16,7 @@ namespace Juick.ViewModels
     public class AppViewModel : ViewModelBase
     {
         static readonly string IsNetworkAvailablePropertyName = ExpressionHelper.GetPropertyName<AppViewModel>(x => x.NetworkUnavailable);
-        readonly HttpNotificationChannel _pushChannel; 
+        readonly HttpNotificationChannel pushChannel; 
 
         // The name of our push channel.
         private const string channelName = "JuickChannel";
@@ -26,11 +26,16 @@ namespace Juick.ViewModels
             NetworkUnavailable = !DeviceNetworkInformation.IsNetworkAvailable;
         }
 
+        public void UpdateNetworkStatus()
+        {
+            NetworkUnavailable = !DeviceNetworkInformation.IsNetworkAvailable;
+        }
+
         public AppViewModel()
         {
             UpdateNetworkStatus();
             NetworkChange.NetworkAddressChanged += (sender, args) => UpdateNetworkStatus();
-            _pushChannel = HttpNotificationChannel.Find(channelName);
+            pushChannel = HttpNotificationChannel.Find(channelName);
 
                   // If the channel was not found, then create a new connection to the push service.
             if (_pushChannel == null)
@@ -129,6 +134,16 @@ namespace Juick.ViewModels
                 }
             }
         }
+        private bool _isNetworkUnavailable;
+        public bool NetworkUnavailable
+        {
+            get { return _isNetworkUnavailable; }
+            set
+            {
+                _isNetworkUnavailable = value;
+                NotifyPropertyChanged(IsNetworkAvailablePropertyName);
+            }
+        }
 
         private bool _isNetworkUnavailable;
         public bool NetworkUnavailable