private async void GetConvo(MessageThread messagethread)
{
reader = messagethread.ChatConversation.GetMessageReader();
list = await reader.ReadBatchAsync();
foreach (var item in list)
{
if (item.IsIncoming)
{
var mesage = new Message
{
Body = item.Body,
Alignment = HorizontalAlignment.Left,
Color = (Windows.UI.Color)Application.Current.Resources["SystemAccentColorDark1"],
DateTime = item.LocalTimestamp.DateTime.ToString("MM/dd, HH:mm"),
Margin = new Thickness(10, 10, 60, 10)
};
Conversation.Add(mesage);
}
else
{
var mesage = new Message
{
Body = item.Body,
Alignment = HorizontalAlignment.Left,
Color = (Windows.UI.Color)Application.Current.Resources["SystemAccentColorLight1"],
DateTime = item.LocalTimestamp.DateTime.ToString("MM/dd, HH:mm"),
Margin = new Thickness(60, 10, 10, 10)
};
Conversation.Add(mesage);
}
}
var ordered = Conversation.OrderBy(x => x.DateTime);
ConversationList.ItemsSource = ordered;
ConversationList.ScrollIntoView(ordered.Last());
if (messagethread.ChatConversation.Participants.Count > 1)
{
var list = new List <MenuFlyoutItem>();
var flyout = new MenuFlyout();
for (int i = 0; i > messagethread.ChatConversation.Participants.Count; i++)
{
var flyitem = new MenuFlyoutItem
{
Text = messagethread.ChatConversation.Participants[i],
Tag = messagethread.ChatConversation.Participants[i]
};
flyitem.Tapped += Flyitem_Tapped;
flyout.Items.Add(flyitem);
}
CallButton.Flyout = flyout;
}
else
{
CallButton.Tag = messagethread.ChatConversation.Participants.FirstOrDefault();
CallButton.Click += CallButton_Click;
}
}
private async Task <string> Getrecentmessage(string mostRecentMessageId, ChatMessageReader chatMessageReader)
{
var Recentmessage = new ChatMessage();
var batch = await chatMessageReader.ReadBatchAsync();
var item = batch.Where(x => x.Id == mostRecentMessageId);
Recentmessage = item.FirstOrDefault();
var body = Recentmessage.Body;
return(body);
}
private async Task <string> GetrecentmessageTime(string mostRecentMessageId, ChatMessageReader chatMessageReader)
{
var Recentmessage = new ChatMessage();
var batch = await chatMessageReader.ReadBatchAsync();
var item = batch.Where(x => x.Id == mostRecentMessageId);
Recentmessage = item.FirstOrDefault();
var time = Recentmessage.LocalTimestamp.LocalDateTime.GetDateTimeFormats()[0];
return(time);
}
public async void Run(IBackgroundTaskInstance taskInstance)
{
// A message has been received from a sender not on the block list.
// We must decide whether to block it or to allow it.
var deferral = taskInstance.GetDeferral();
Dictionary <string, ChatMessageTransportKind> transportIdToTransportKind = new Dictionary <string, ChatMessageTransportKind>();
// Prepare the mapping for TransportKind check
var transports = await ChatMessageManager.GetTransportsAsync();
foreach (ChatMessageTransport transport in transports)
{
transportIdToTransportKind[transport.TransportId] = transport.TransportKind;
}
ChatMessageStore msgStore = await ChatMessageManager.RequestStoreAsync();
// Untriaged is a transient status for less than 1 second.
// If a message is not blocked in time, the status will be changed by system.
// The message blocked by block list will not fire this trigger.
ChatMessageReader msgReader = msgStore.GetMessageReader(TimeSpan.FromSeconds(1));
var msgList = await msgReader.ReadBatchAsync();
foreach (ChatMessage msg in msgList)
{
if (transportIdToTransportKind[msg.TransportId] == ChatMessageTransportKind.Untriaged)
{
// Check if the message should be blocked.
// This sample blocks messages whose text is "block me".
if (msg.Body == "block me")
{
try
{
await ChatMessageBlocking.MarkMessageAsBlockedAsync(msg.Id, true);
}
catch (System.UnauthorizedAccessException)
{
// Untriaged message will be recalled by system in 1 second.
Toast.Send("Block failed due to timeout");
}
}
}
}
deferral.Complete();
}
