private void OnCompleteRegisterName(NameRegistrationResult result)
{
if (result.Status == Status.Success)
{
this.Dispatcher.BeginInvoke(
delegate
{
this.NameRegistrationContext = new NameRegistrationContext(result.NameRegistration);
// Store the secret key in isolated storage.
RendezvousStorage.SetSecretKey(result.NameRegistration.Name, result.NameRegistration.SecretKey);
string name = result.NameRegistration.Name;
string registrationId = this.RelayContext.Endpoint.RegistrationId;
System.Diagnostics.Debug.WriteLine("Registered a name!: " + name + registrationId);
if (!string.IsNullOrEmpty(name) &&
!string.IsNullOrEmpty(registrationId))
{
string secretKey = result.NameRegistration.SecretKey;
if (string.IsNullOrEmpty(secretKey))
{
this.DisplayMessage("You are not the owner of this name or the name ownership details are lost. You can't perform this operation.", "Error");
error();
return;
}
NameRegistration nameRegistration = new NameRegistration()
{
Name = name,
Id = registrationId,
SecretKey = secretKey
};
RendezvousService.AssociateIdAsync(HawaiiClient.HawaiiApplicationId, nameRegistration, this.OnCompleteAssociateId, nameRegistration);
}
});
}
else
{
this.DisplayMessage("Name registration failed. Check your wifi/cellular connection.", "Error");
error();
}
}
private void OnCompleteCreateEndPoint(EndpointResult result)
{
if (result.Status == Status.Success)
{
// Set the newly created endpoint available in result as active(my) endpoint.
this.RelayContext.Endpoint = result.EndPoint;
this.Dispatcher.BeginInvoke(
delegate
{
string name = UsernameTextBox.Text;
RendezvousService.RegisterNameAsync(HawaiiClient.HawaiiApplicationId, name, this.OnCompleteRegisterName);
});
NameRegistration nameRegistration = (NameRegistration)result.StateObject;
}
else
{
// Display a message box, in case of any error creating a new endpoint.
DisplayMessage("Error creating endpoint.", "Error");
error();
}
}
private void SaveButton_Click(object sender, EventArgs e)
{
// If no end point is created so far, return.
if (this.RelayContext.Endpoint == null)
{
this.DisplayMessage("Please set up a username in order to add contacts.", "Error");
return;
}
if (string.IsNullOrEmpty(NameBox.Text))
{
this.DisplayMessage("Please enter a name for this contact.", "Error");
return;
}
// If no end point is created so far, return.
string recipientId = this.UsernameBox.Text;
if (string.IsNullOrEmpty(recipientId))
{
this.DisplayMessage("Please enter a username.", "Error");
return;
}
((ApplicationBarIconButton)ApplicationBar.Buttons[0]).IsEnabled = false;
ProgressBar.IsVisible = true;
NameBox.IsEnabled = false;
UsernameBox.IsEnabled = false;
Person fromContacts = ((ObservableCollection <Person>)settings["ContactsList"]).Where(X => X.username == UsernameBox.Text).FirstOrDefault();
Person fromRequests = ((ObservableCollection <Person>)settings["RequestList"]).Where(X => X.username == UsernameBox.Text).FirstOrDefault();
if (contactID != -1 && fromContacts != null)
{
((Person)((ObservableCollection <Person>)settings["ContactsList"])[contactID]).name = NameBox.Text;
NavigationService.GoBack();
}
else if (!string.IsNullOrEmpty(acceptNameString) && !string.IsNullOrEmpty(acceptIDString) && fromRequests != null)
{
SendAccept(this.RelayContext.Endpoint, acceptIDString);
}
else
{
// Send the message.
if (((string)settings["MyUsername"]).Equals(UsernameBox.Text))
{
this.DisplayMessage("Can't request yourself as a contact.", "Error");
return;
}
else if (fromContacts != null)
{
this.DisplayMessage("Contact already exists.", "Error");
return;
}
else if (fromRequests != null)
{
this.DisplayMessage("You have already requested this person as a contact, or you have a pending request from them.", "Error");
return;
}
if (!string.IsNullOrEmpty(recipientId))
{
RendezvousService.LookupNameAsync(HawaiiClient.HawaiiApplicationId, recipientId, this.OnCompleteLookupName);
}
else
{
this.DisplayMessage("No username found. Enter a username and try again.", "Error");
}
}
}
