private async Task <MmsResponse> SendMms(string address, string message, List <Windows.Storage.StorageFile> attachments, MmsPriority priority = MmsPriority.Normal)
{
Argument.ExpectNotNullOrWhiteSpace(() => message);
Argument.ExpectNotNullOrWhiteSpace(() => address);
string timeStampStr = "----------------------------" + DateTime.Now.Ticks.ToString("x", CultureInfo.InvariantCulture);
string textContent = GetTextContent(timeStampStr, address, message);
HttpContent content;
if (attachments != null && attachments.Count > 0)
{
byte[] bytes = await EncodeBinaryContent(attachments, textContent, timeStampStr);
content = new ByteArrayContent(bytes);
}
else
{
textContent = textContent + "--" + timeStampStr + "--\r\n";
content = new StringContent(textContent);
}
content.Headers.ContentType = CreateContentTypeHeader(timeStampStr);
var requestUri = new Uri(Settings.EndPoint, SendRelativeUrl);
string strResponse = await SendContentRequest(HttpMethod.Post, requestUri.ToString(), content);
return(MmsResponse.Parse(strResponse));
}
/// <summary>
/// This method will be called when user clicks on send mms button
/// </summary>
/// <param name="sender">object, that caused this event</param>
/// <param name="e">Event that invoked this function</param>
protected void SendButton_Click(object sender, EventArgs e)
{
try
{
if (string.IsNullOrEmpty(phoneListTextBox.Text))
{
this.DrawPanelForFailure(sendMMSPanel, "Specify phone number");
return;
}
string[] phoneNumbers = phoneListTextBox.Text.Split(',');
List <string> phoneNumbersList = new List <string>(phoneNumbers.Length);
phoneNumbersList.AddRange(phoneNumbers);
MmsResponse resp = this.requestFactory.SendMms(phoneNumbersList, subjectLabel.Text.Trim(), this.mmsAttachments);
msgIdLabel.Text = resp.MessageId;
this.DrawPanelForSuccess(sendMMSPanel, resp.MessageId);
}
catch (ArgumentException ex)
{
this.DrawPanelForFailure(sendMMSPanel, ex.ToString());
}
catch (InvalidResponseException ex)
{
this.DrawPanelForFailure(sendMMSPanel, ex.Body);
}
catch (Exception ex)
{
this.DrawPanelForFailure(sendMMSPanel, ex.ToString());
}
}
private async void btnSendMMS_Click(object sender, RoutedEventArgs e)
{
statusProgress.Visibility = Visibility.Visible;
txtResult.Visibility = Visibility.Collapsed;
btnSendMMS.IsEnabled = false;
clientId = "your_att_app_key";
clientSecret = "your_att_secret_key";
uriString = "https://api.att.com";
List <string> phoneNumbers = txtPhone.Text.Split(';').ToList <string>();
MmsService mmsService = new MmsService(new AttServiceSettings(clientId, clientSecret, new Uri(uriString)));
List <ContentInfo> attachments = new List <ContentInfo>();
attachments.Add(_mmsContent);
MmsResponse mmsResponse = await mmsService.SendMms(phoneNumbers, txtMessage.Text, attachments);
if (null != mmsResponse)
{
txtResult.Visibility = Visibility.Visible;
txtResult.Text = "Message has been sent";
}
statusProgress.Visibility = Visibility.Collapsed;
btnSendMMS.IsEnabled = true;
}
/// <summary>
/// Sends MMS message to multiple recipients
/// </summary>
/// <param name="mms">MMS message to be sent.</param>
/// <returns>Returns Task as a result of asynchronous operation. task result is <see cref="MmsMessage"/> sent MMS.</returns>
/// <exception cref="System.ArgumentNullException">mms is null.</exception>
public async Task <MmsMessage> Send(MmsMessage mms)
{
Argument.ExpectNotNull(() => mms);
MmsResponse taskResp = await _mmsServiceWrapper.SendMms(mms.PhoneNumbers.Select(p => p.Number).ToList(), mms.Body, mms.Attachments);
mms.MessageId = taskResp.Id;
return(mms);
}
