Develop Reference

how can I get external files in C# xamarin forms android?

I'm trying to get images with Xamarin forms Android and I don't know how to do it.
I have a list called listNameImg (I have the name of the each image there). So, what i want is search each image and then save it in a MultipartFormDataContent
This is my code:
MultipartFormDataContent content3 = new MultipartFormDataContent();
private async void takePhotos()
{
try
{
var file2 = await CrossMedia.Current.TakePhotoAsync(new StoreCameraMediaOptions
{
SaveToAlbum = true
});
while (file2 != null)
{
Image im = new Image();
im.ClassId = contador.ToString();
im.Source = ImageSource.FromFile(file2.Path);
im.HeightRequest = 600;
im.WidthRequest = 600;
im.MinimumHeightRequest = 600;
im.MinimumWidthRequest = 600;
im.VerticalOptions = LayoutOptions.End;
im.HorizontalOptions = LayoutOptions.End;
im.Aspect = Aspect.AspectFill;
imgs.Children.Add(im);
Button deleteButton = new Button();
deleteButton.ClassId = contador.ToString();
deleteButton.Text = "Borrar imagen";
deleteButton.VerticalOptions = LayoutOptions.CenterAndExpand;
deleteButton.HorizontalOptions = LayoutOptions.Center;
deleteButton.MinimumWidthRequest = 100;
deleteButton.ClassId = contador.ToString();
deleteButton.AutomationId = contador.ToString();
deleteButton.Clicked += async (sender, args) => {
listDelete.Add(Convert.ToInt32(deleteButton.ClassId));
imgs.Children.Remove(im);
imgs.Children.Remove(deleteButton);
};
imgs.Children.Add(deleteButton);
listImgName.Add(file2.OriginalFilename);
file2 = await CrossMedia.Current.TakePhotoAsync(new StoreCameraMediaOptions
{
SaveToAlbum = true
});
contador++;
}
btnScannerQR.IsVisible = false;
btnSacarFotos.IsVisible = true;
btnEnviarImagenes.IsVisible = true;
}
catch(Exception ex)
{
await DisplayAlert("Error", "Sorry we had a problem. Try again.", "OK");
await Shell.Current.GoToAsync($"//{nameof(HomePage)}");
}
private async void storageNameInList() {
string testPath = Path.Combine(System.Environment.GetFolderPath(System.Environment.SpecialFolder.MyDocuments), "listNameImg.txt");
if (File.Exists(testPath) == false)
{
File.Create(testPath);
}
TextWriter tw = new StreamWriter(testPath);
foreach (var s in listImgName)
{
tw.WriteLine(s);
}
tw.Close();
}
what I'm trying:
private async void sendImages(){
string testPath = Path.Combine(System.Environment.GetFolderPath(System.Environment.SpecialFolder.MyDocuments), "listNameImg.txt");
var imgGroup = Directory.GetFiles(System.Environment.GetFolderPath(System.Environment.SpecialFolder.MyPictures));
TextReader tw = new StreamReader(testPath);
String line;
int cont = 0;
while ((line = tw.ReadLine()) != null)
{
byte[] byteArray = Encoding.UTF8.GetBytes(line);
content3.Add(new StreamContent(File.OpenRead(line)), "file", line);
cont++;
}
}
My problems are:
how can I write in the file .txt correctly?
how can I get the images and save it in the MultipartFormDataContent?
Thank you very much!

Xamarin iOS AvPlayer doesn't play video type as "application/x-www-form-urlencoded"

I'm trying to play video with AvPlayer in Xamarin.iOS. I'm working with Firebase Storage. If I upload video from android, media type is set as mp4 but from iOS, media type is set as urlencoded. I can play mp4 files with AvPlayer but urlencoded files are not playable. On the other hand, urlencoded files are playable in android VideoView. Do you have any idea about it?
Here my codes, first pick video from gallery:
private async void PickVideoButton_TouchUpInside(object sender, EventArgs e)
{
await CrossMedia.Current.Initialize();
if (!CrossMedia.Current.IsPickVideoSupported)
{
return;
}
try
{
file = await CrossMedia.Current.PickVideoAsync();
if (file == null)
{
return;
}
fileStream = await ConvertMovToMp4();
mediaType = "Video";
avp = new AVPlayer(NSUrl.FromFilename(file.Path));
avpvc = new AVPlayerViewController();
avpvc.Player = avp;
AddChildViewController(avpvc);
GeneralPostingStoryViewBackground.AddSubview(avpvc.View);
avpvc.View.Frame = GeneralPostingStoryImageView.Frame;
avpvc.ShowsPlaybackControls = true;
avp.Play();
}
catch (Exception ex)
{
alert = UIAlertController.Create("Error", "Gallery doesn't support", UIAlertControllerStyle.Alert);
alert.AddAction(UIAlertAction.Create("OK", UIAlertActionStyle.Default, null));
PresentViewController(alert, true, null);
}
}
public async Task<Stream> ConvertMovToMp4()
{
string exportPath = Environment.GetFolderPath(Environment.SpecialFolder.MyDocuments);
string exportFilePath = Path.Combine(exportPath, DateTime.Now.ToString() + ".mp4");
var asset = AVAsset.FromUrl(NSUrl.FromFilename(file.Path));
var length = asset.Duration.Seconds;
lengthDuration = Convert.ToInt32(length).ToString();
AVAssetExportSession export = new AVAssetExportSession(asset, AVAssetExportSession.PresetMediumQuality);
export.OutputUrl = NSUrl.FromFilename(exportFilePath);
export.OutputFileType = AVFileType.Mpeg4;
export.ShouldOptimizeForNetworkUse = true;
await export.ExportTaskAsync();
var stream = File.OpenRead(exportFilePath);
return stream;
}
Then, upload video to firebase storage:
private async void ShareButton_TouchUpInside(object sender, EventArgs e)
{
try
{
var result = await PortableSharediOS(ID, mediaType, fileStream, commentText);
if (result == "Success.")
{
CommonValues.viewControllerIndexList.RemoveAt(CommonValues.viewControllerIndexList.Count - 1);
NavigateViewController();
}
else
{
alert = UIAlertController.Create("Error", result.ToString(), UIAlertControllerStyle.Alert);
alert.AddAction(UIAlertAction.Create("OK", UIAlertActionStyle.Default, null));
PresentViewController(alert, true, null);
}
}
catch (Exception ex)
{
alert = UIAlertController.Create("Error", "Check your internet connection.", UIAlertControllerStyle.Alert);
alert.AddAction(UIAlertAction.Create("OK", UIAlertActionStyle.Default, null));
PresentViewController(alert, true, null);
}
}
Finally, I'm trying to play videos, as I said the mp4 files are playable which I've upload from android, but files which I've upload from iOS, avplayer doesn't play them..:
public async Task GetStory(int storyIndex)
{
var mediaType = stories[storyIndex].StoryType;
var story = stories[storyIndex];
user = await firebaseHelper.GetUser(story.StoryOwner);
if (mediaType == "Photo")
{
GetImage(story.MediaLink, storyViewStoryImageView);
GetImage(user.PhotoLink, storyViewImageView);
storyViewUserName.Text = user.UserName;
storyViewContentView.Text = story.Content;
time = story.MediaDuration;
storyViewDuration.Text = time.ToString();
}
else
{
storyViewUserName.Text = user.UserName;
storyViewContentView.Text = story.Content;
time = story.MediaDuration;
var asset = AVAsset.FromUrl(NSUrl.FromString(story.MediaLink));
var item = AVPlayerItem.FromAsset(asset);
avp = new AVPlayer(item);
avp.Muted = false;
avpvc = new AVPlayerViewController();
avpvc.Player = avp;
AddChildViewController(avpvc);
storyViewStoryImageView.AddSubview(avpvc.View);
avpvc.View.Hidden = false;
avpvc.View.Frame = storyViewStoryImageView.Frame;
avpvc.ShowsPlaybackControls = false;
avp.Play();
storyViewDuration.Text = time.ToString();
}
timer.Enabled = false;
timer.Close();
TimerTextVoid();
}
I can play all files on Android. Doesn't matter where they were uploaded from.

I figured out my problem. Download and save file to device from Firebase Storage. Then assign it to AVAsset. Codes:
public async Task GetStory(int storyIndex)
{
var mediaType = stories[storyIndex].StoryType;
var story = stories[storyIndex];
user = await firebaseHelper.GetUser(story.StoryOwner);
if (mediaType == "Photo")
{
GetImage(story.MediaLink, storyViewStoryImageView);
GetImage(user.PhotoLink, storyViewImageView);
storyViewUserName.Text = user.UserName;
storyViewContentView.Text = story.Content;
time = story.MediaDuration;
storyViewDuration.Text = time.ToString();
}
else
{
storyViewUserName.Text = user.UserName;
storyViewContentView.Text = story.Content;
time = story.MediaDuration;
var asset = await GetVideo(story.MediaLink);
var item = new AVPlayerItem(asset);
avp = new AVPlayer(item);
avp.Muted = false;
avpvc = new AVPlayerViewController();
avpvc.Player = avp;
AddChildViewController(avpvc);
storyViewStoryImageView.AddSubview(avpvc.View);
avpvc.View.Hidden = false;
avpvc.View.Frame = storyViewStoryImageView.Frame;
avpvc.ShowsPlaybackControls = false;
avp.Play();
storyViewDuration.Text = time.ToString();
}
timer.Enabled = false;
timer.Close();
TimerTextVoid();
}
public async Task<AVAsset> GetVideo(string url)
{
string videoFile;
using (var client = new WebClient())
{
var content = client.DownloadData(url);
var stream = new MemoryStream(content);
string folder = Path.GetTempPath();
videoFile = Path.Combine(folder, DateTime.Now.ToString() + ".mp4");
if (!System.IO.File.Exists(videoFile))
{
using (FileStream outputStream = System.IO.File.Create(videoFile))
{
await stream.CopyToAsync(outputStream);
}
}
}
var asset = AVUrlAsset.FromUrl(NSUrl.FromFilename(videoFile));
return asset;
}

How to take object from one method and pass to another like a parameter on query using xamarin.forms.maps - iOS

I try to pass the CodeNum object like parameter on query from this method:
protected override MKAnnotationView GetViewForAnnotation(MKMapView mapView, IMKAnnotation annotation)
{
MKAnnotationView annotationView = null;
if (annotation is MKUserLocation)
return null;
var customPin = GetCustomPin(annotation as MKPointAnnotation);
if (customPin == null)
{
throw new Exception("Custom pin not found");
}
annotationView = mapView.DequeueReusableAnnotation(customPin.Name);
if (annotationView == null)
{
annotationView = new CustomMKAnnotationView(annotation, customPin.Name);
annotationView.CalloutOffset = new CGPoint(0, 0);
((CustomMKAnnotationView)annotationView).Name = customPin.Name;
((CustomMKAnnotationView)annotationView).Url = customPin.Url;
((CustomMKAnnotationView)annotationView).Address = customPin.Address;
//Add First Line
((CustomMKAnnotationView)annotationView).AlertLevel = customPin.AlertLevel;
if (customPin.AlertLevel == 1)
{
annotationView.Image = UIImage.FromFile("green.png");
}
else if (customPin.AlertLevel == 2)
{
annotationView.Image = UIImage.FromFile("yellow.png");
}
else if (customPin.AlertLevel == 3)
{
annotationView.Image = UIImage.FromFile("orange.png");
}
else if (customPin.AlertLevel == 4)
{
annotationView.Image = UIImage.FromFile("red.png");
}
//Add Second Line
((CustomMKAnnotationView)annotationView).CodeNum = customPin.CodeNum;
}
annotationView.CanShowCallout = true;
configureDetailView(annotationView);
return annotationView;
}
When user clicks on some pin on the map to take a CodeNum and pass to query to get data from database. How to pass this parameter to OnDidSelectAnnotationView method ?
void OnDidSelectAnnotationView(object sender, MKAnnotationViewEventArgs e)
{
var customPin = GetCustomPin(annotation as MKPointAnnotation);
var result = DataBaseConnection(customPin.CodeNum);
MessagingCenter.Send<object, IEnumerable<AlertLevel>>(this, "PinSelected", result);
CustomMKAnnotationView customView = e.View as CustomMKAnnotationView;
customPinView = new UIView();
if (customView.Name.Equals("Xamarin"))
{
customPinView.Frame = new CGRect(0, 0, 200, 84);
customPinView.Center = new CGPoint(0, -(e.View.Frame.Height + 75));
e.View.AddSubview(customPinView);
}
}
In OnDidSelectAnnotationView method I get an error on this line of code:
var customPin = GetCustomPin(annotation as MKPointAnnotation);
Error CS0103: The name 'annotation' does not exist in the current context (CS0103)
My GetCustomPin method looks like this:
CustomPin GetCustomPin(MKPointAnnotation annotation)
{
var position = new Position(annotation.Coordinate.Latitude, annotation.Coordinate.Longitude);
foreach (var pin in customPins)
{
if (pin.Position == position)
{
return pin;
}
}
return null;
}
This is my method who make connection to database and return list:
public IEnumerable<AlertLevel> DataBaseConnection(int mapCode)
{
string ConnectionString = "server=192.168.1.2;uid=UName;port=4443;pwd=Password;database=DBName;";
MySqlConnection Conn = new MySqlConnection(ConnectionString);
var listAlert = new List<AlertLevel>();
try
{
Conn.Open();
//replace(2) with mapCode
string query = "CALL Get_Alert_levels_Station(" + mapCode + ");";
MySqlCommand myCommand = new MySqlCommand(query, Conn);
MySqlDataReader myReader;
myReader = myCommand.ExecuteReader();
try
{
while (myReader.Read())
{
var currentData = new AlertLevel()
{
dateForecast = myReader.GetDateTime(0),
levelForecast = myReader.GetInt32(1)
};
listAlert.Add(currentData);
}
}
finally
{
myReader.Close();
Conn.Close();
}
}
catch (Exception ex)
{
Console.WriteLine("Database Connection", "Not Connected ..." + Environment.NewLine + ex.ToString(), "OK");
}
return listAlert;
}
How to take CodeNum from clicked pin and pass to DataBaseConnection method like a variable mapCode?
example

Message can be sent by using MessagingCenter
You can use MessagingCenter through the link below
MessagingCenter

Message body empty on quickblox ios in xamarin native c#

i've translated the quickblox's sample app for Xamarin forms in Xamarin iOS and Android native.
Everything works "except" that the retrieving of the message fails.
I send the message from one client, and the event is catched from the other chat occupant:
XMPP: DispatchEvents ====> <message id="580735ed335fb760ae0017ec" xmlns="jabber:client" from="18029700-46533#chat.quickblox.com/1220770403-quickblox-68179" type="chat" to="18976912-46533#chat.quickblox.com"><extraParams xmlns="jabber:client"><save_to_history>1</save_to_history><dialog_id>5800aea1a28f9a1c1f000010</dialog_id><message_id>580735ed335fb760ae0017ec</message_id><date_sent>1476867565</date_sent></extraParams><body>test+message</body><thread>5800aea1a28f9a1c1f000010</thread></message>
XMPP: OnMessageReceived ====> From: 18029700 To: 18976912 Body: DateSent 1476867565 FullXmlMessage: <message id="580735ed335fb760ae0017ec" xmlns="jabber:client" from="18029700-46533#chat.quickblox.com/1220770403-quickblox-68179" type="chat" to="18976912-46533#chat.quickblox.com"><extraParams xmlns="jabber:client"><save_to_history>1</save_to_history><dialog_id>5800aea1a28f9a1c1f000010</dialog_id><message_id>580735ed335fb760ae0017ec</message_id><date_sent>1476867565</date_sent></extraParams><body>test+message</body><thread>5800aea1a28f9a1c1f000010</thread></message>
as you can see the Body part into the event OnMessageReceived is empty!
But the html part in the end of this snippet contains the message "test+message"
this is the PrivateChat Class
using System;
using System.Collections.Generic;
using System.Linq;
using System.Threading.Tasks;
using QbChat.Pcl.Repository;
using Quickblox.Sdk.GeneralDataModel.Models;
using Quickblox.Sdk.Modules.ChatXmppModule;
using Quickblox.Sdk.Modules.UsersModule.Models;
using UIKit;
using Xmpp.Im;
namespace KeepInTouch.iOS
{
public partial class PrivateChat : BaseChat
{
PrivateChatManager privateChatManager;
public PrivateChat(string dialogId, string nibname) : base(dialogId, nibname) { }
public async override void ViewWillAppear(bool animated)
{
base.ViewWillAppear(animated);
AppDelegate.R.NavController.SetNavigationBarHidden(true, true);
await MessageProvider.Reconnect();
}
public override void ViewDidLoad()
{
base_tb_chat = tb_chat;
base_txt_chat = txt_chat;
base.ViewDidLoad();
view_top.BackgroundColor = UIColor.FromPatternImage(UIImage.FromFile("navbar_top_kit.png"));
tb_chat.TableFooterView = new UIView();
IsBusyIndicatorVisible = true;
var dialog = Database.Instance().GetDialog(dialogId);
var opponentId = dialog.OccupantIds.Split(',').Select(int.Parse).First(id => id != QbChat.UserId);
ChatXmppClient xmpc = QbChat.QbProvider.GetXmppClient();
privateChatManager = xmpc.GetPrivateChatManager(opponentId, dialogId);
privateChatManager.MessageReceived += OnMessageReceived;
DialogName = dialog.Name;
//xmpc.MessageReceived += OnMessageReceived;
btn_chat.TouchUpInside += async delegate {
await SendMessageCommandExecute();
txt_chat.Text = "";
};
txt_chat.ShouldReturn += (textField) => {
textField.ResignFirstResponder();
return true;
};
txt_chat.EditingChanged += async delegate {
MessageText = txt_chat.Text;
await MessageProvider.Reconnect();
};
btn_back.TouchUpInside += delegate {
DismissViewController(false, null);
};
IsBusyIndicatorVisible = true;
Task.Factory.StartNew(async () => {
var users = await QbChat.QbProvider.GetUsersByIdsAsync(dialog.OccupantIds);
var opponentUser = users.FirstOrDefault(u => u.Id != QbChat.UserId);
if (opponentUser != null && opponentUser.BlobId.HasValue) {
await QbChat.QbProvider.GetImageAsync(opponentUser.BlobId.Value).ContinueWith((task, result) => {
//var bytes =
task.ConfigureAwait(true).GetAwaiter().GetResult();
}, TaskScheduler.FromCurrentSynchronizationContext());
}
opponentUsers = new List<User> { opponentUser };
await LoadMessages();
InvokeOnMainThread(() =>
IsBusyIndicatorVisible = false
);
});
}
async void OnMessageReceived(object sender, MessageEventArgs messageEventArgs)
{
if (messageEventArgs.MessageType == MessageType.Chat ||
messageEventArgs.MessageType == MessageType.Groupchat) {
string decodedMessage = System.Net.WebUtility.UrlDecode(messageEventArgs.Message.MessageText);
var messageTable = new MessageTable();
messageTable.SenderId = messageEventArgs.Message.SenderId;
messageTable.DialogId = messageEventArgs.Message.ChatDialogId;
messageTable.DateSent = messageEventArgs.Message.DateSent;
if (messageEventArgs.Message.NotificationType != 0) {
if (messageEventArgs.Message.NotificationType == NotificationTypes.GroupUpdate) {
if (messageEventArgs.Message.AddedOccupantsIds.Any()) {
var userIds = new List<int>(messageEventArgs.Message.AddedOccupantsIds);
userIds.Add(messageEventArgs.Message.SenderId);
var users = await QbChat.QbProvider.GetUsersByIdsAsync(string.Join(",", userIds));
var addedUsers = users.Where(u => u.Id != messageEventArgs.Message.SenderId);
var senderUser = users.First(u => u.Id == messageEventArgs.Message.SenderId);
messageTable.Text = senderUser.FullName + " added users: " + string.Join(",", addedUsers.Select(u => u.FullName));
} else if (messageEventArgs.Message.DeletedOccupantsIds.Any()) {
var userIds = new List<int>(messageEventArgs.Message.DeletedOccupantsIds);
var users = await QbChat.QbProvider.GetUsersByIdsAsync(string.Join(",", userIds));
messageTable.Text = string.Join(",", users.Select(u => u.FullName)) + " left this room";
}
//var dialogInfo = await QbChat.QbProvider.GetDialogAsync(messageEventArgs.Message.ChatDialogId);
//if (dialogInfo == null)
//{
// return;
//}
//var dialog = new DialogTable(dialogInfo);
//Database.Instance().SaveDialog(dialog);
}
} else {
messageTable.Text = decodedMessage;
}
await SetRecepientName(messageTable);
Messages.Add(messageTable);
InvokeOnMainThread(async () => {
tb_chat.ReloadData();
await ScrollList();
});
}
}
public async Task LoadMessages()
{
List<Message> messages;
try {
messages = await QbChat.QbProvider.GetMessagesAsync(dialogId);
} catch (Exception ex) {
Console.WriteLine(ex);
return;
}
if (messages != null) {
messages = messages.OrderBy(message => message.DateSent).ToList();
foreach (var message in messages) {
var chatMessage = new MessageTable();
chatMessage.DateSent = message.DateSent;
chatMessage.SenderId = message.SenderId;
chatMessage.MessageId = message.Id;
if (message.RecipientId.HasValue)
chatMessage.RecepientId = message.RecipientId.Value;
chatMessage.DialogId = message.ChatDialogId;
chatMessage.IsRead = message.Read == 1;
await SetRecepientName(chatMessage);
chatMessage.Text = System.Net.WebUtility.UrlDecode(message.MessageText);
InvokeOnMainThread(() =>
Messages.Add(chatMessage)
);
}
InvokeOnMainThread(async () => {
tb_chat.ReloadData();
await ScrollList();
});
}
}
async Task SendMessageCommandExecute()
{
var message = MessageText != null ? MessageText.Trim() : string.Empty;
if (!string.IsNullOrEmpty(message)) {
var m = new MessageTable();
m.SenderId = QbChat.UserId;
m.Text = message;
m.DialogId = dialogId;
m.RecepientFullName = "Me";
try {
await MessageProvider.Reconnect();
var encodedMessage = System.Net.WebUtility.UrlEncode(message);
privateChatManager.SendMessage(encodedMessage);
} catch (Exception ex) {
Console.WriteLine(ex);
return;
}
long unixTimestamp = DateTime.UtcNow.Ticks - new DateTime(1970, 1, 1).Ticks;
unixTimestamp /= TimeSpan.TicksPerSecond;
m.DateSent = unixTimestamp;
m.ID = Database.Instance().SaveMessage(m);
var dialog = Database.Instance().GetDialog(dialogId);
dialog.LastMessage = m.Text;
dialog.LastMessageSent = DateTime.UtcNow;
Database.Instance().SaveDialog(dialog, true);
Messages.Add(m);
MessageText = "";
InvokeOnMainThread(async () => {
tb_chat.ReloadData();
await ScrollList();
});
}
}
public override void DidReceiveMemoryWarning()
{
base.DidReceiveMemoryWarning();
}
}
}
long story short the sdk receive the message but apparently fail to parse the body message. fire the handler but if empty don't call the privateChatManager.MessageReceived.
could anyone help please?
Thank you

Issue with +CDS AT COMMAND

I'm issue when I get +CDS in AT COMMAND throught c# using SerialPort, any times I get this +CDS truncated, example:
+CDS: 25
0002970C91555868047414212181414094882121814140948830
Why I've this problem, why any times work nice?
I'm starting SerialPort:
public PortCOM(string porta)
: base(porta, 115200, Parity.None, 8, StopBits.One)
{
this.StatusPort = StatusPorta.Ready;
this.DiscardNull = true;
this.ReadTimeout = 21000;
this.RtsEnable = true;
this.DtrEnable = true;
this.ReceivedBytesThreshold = 9;
this.NewLine = "\r\n";
this.ReadBufferSize = 1024;
}
public static void TestPort()
{
var p = new PortCom("COM12");
if (!p.IsOpen)
p.Open();
p.StatusPort = StatusPorta.Ready;
p.DataReceived += new SerialDataReceivedEventHandler(p_DataReceivedSample);
p.PinChanged += new SerialPinChangedEventHandler(p_PinChanged);
p.ErrorReceived += new SerialErrorReceivedEventHandler(p_ErrorReceived);
p.Disposed += new EventHandler((obj, porta) =>
{
Console.WriteLine(((PortaCOM)obj).ToString());
});
if (Console.ReadKey().Key == ConsoleKey.B)
{
p.Close();
p.Dispose();
}
}
static void p_DataReceivedSample(object sender, SerialDataReceivedEventArgs e)
{
var p = (PortaCOM)sender;
try
{
Console.WriteLine(p.ReadExisting());
var sb = new StringBuilder();
sb.Append(p.ReadExisting());
int y = sb.ToString().IndexOf("\r\n");
var stop = Stopwatch.StartNew();
stop.Start();
while (y == -1)
{
sb.Append(p.ReadExisting());
y = sb.ToString().IndexOf("\r\n");
if (stop.Elapsed.TotalSeconds > 10)
break;
}
stop.Stop();
var _retorno = sb.ToString();
var cmt = regCMT.Match(_retorno);
var succ = regSucess.Match(_retorno);
var report = regStatusReport.Match(_retorno);
var erro = regError.Match(_retorno);
#region Resposta
if (cmt.Success)
{
var smss = new SMS();
var source = cmt.Groups[3].Value;
SMS.Fetch(smss, ref source);
var resposta = new Resposta()
{
Mensagem = smss.Message,
Data = smss.ServiceCenterTimeStamp,
Sender = smss.PhoneNumber,
Operadora = p.OperadoraName.NomeOperadora.ToString()
};
GravaResposta().ToAsync(Scheduler.TaskPool).Invoke(p, cmt.Groups[3].Value);
p.IsError = false;
}
#endregion
#region StatusReport
if (report.Success)
{
RecebeReport(p, report.Groups[2].Value.Trim());
p.IsError = false;
}
#endregion
}
catch (Exception err)
{
Console.WriteLine(err.Message);
}
}
Please I really need help with it, I'm glad for any help!

+cds is alert for incoming message with message location on SIM memeory.
so here its seems in PDU mode data. and it is seems may be flash message content.
Convert the data PDU mode to Text mode to receive message.
review this ATSMS library