private string EscapedMessage(AVIMMessage message)
{
if (message is AVIMTextMessage)
{
return(((AVIMTextMessage)message).TextContent);
}
return(message.MessageBody);
}
public DemoMessage(AVIMMessage avMessage)
{
var user = App.ViewModel.AllContacts.Where(t => t.UserId == avMessage.FromClientId).FirstOrDefault();
this.From = user.Nickname;
TextContent = avMessage.MessageBody;
this.avMessage = avMessage;
}
private void AVConversation_OnMessageRecieved(object sender, AVIMMessage e)
{
DispatcherHelper.CheckBeginInvokeOnUI(() =>
{
messages.Add(new DemoMessage(e)
{
DisplayTime = DateTime.Now
});
});
}
private void CacheMessage(AVIMConversation conversation, AVIMMessage message)
{
if (historyDictionary == null)
{
historyDictionary = new Dictionary <string, BindingList <string> >();
}
var record = message.FromClientId + ": " + EscapedMessage(message);
if (historyDictionary.ContainsKey(conversation.ConversationId))
{
historyDictionary[conversation.ConversationId].Add(record);
}
else
{
var history = new BindingList <string>();
history.Add(record);
historyDictionary.Add(conversation.ConversationId, history);
}
RefreshUI(() =>
{
Log("收到 " + message.FromClientId + " 发送的消息；");
});
}
public NikkiMessage(AVIMMessage message)
{
NikkiType = 1;
NikkiContent = "hahaha";
}
public void Broadcast(AVIMMessage message)
{
_client.SendMessageAsync(_lobbyConversation, message);
}