public void setUpDelegates()
{
Action <int, string, string> receiveMessage = (int chatId, string user, string msg) =>
{
this.mAdapter.chatMessages.Add(new ChatMessages()
{
Username = user,
Message = msg
});
this.mAdapter.NotifyItemRangeChanged(this.chatMessages.Count - 1, 1);
};
Action <int, string> kickedUser = (int chatId, string user) =>
{
if (user == this.currentUser.Username)
{
var mainActivity = new Intent(this, typeof(MainActivity));
mainActivity.PutExtra("user", new string[] {
currentUser.Username,
currentUser.Admin.ToString()
});
mainActivity.PutExtra("signalr", this.signalRURL);
this.StartActivity(mainActivity);
this.Finish();
}
};
this.chatHub = new ChatClientHub(this.signalRURL);
this.chatHub.ConfigureCallBacks(receiveMessage, kickedUser);
}
protected override void OnCreate(Bundle savedInstanceState)
{
base.OnCreate(savedInstanceState);
SetContentView(Resource.Layout.OnlineUsersList);
drawerLayout = FindViewById <DrawerLayout>(Resource.Id.onlineUsersDrawer);
this.chatId = Intent.GetIntExtra("chatId", -1);
string[] userData = Intent.GetStringArrayExtra("user");
this.signalRURL = Intent.GetStringExtra("signalr");
this.user = new Users()
{
Username = userData[0], Admin = Convert.ToBoolean(userData[1])
};
this.hub = new ChatClientHub(this.signalRURL);
this.usersList = new List <Users>();
this.mAdapter = new OnlineUsersAdapter(this.usersList.ToArray(), this);
this.hub.refreshUsers((object retVal) =>
{
var jContainer = ((JContainer)retVal);
var usersList = new List <Users>();
foreach (JToken token in jContainer)
{
usersList.Add(new Users()
{
Username = token.Values().ElementAt(1).ToString(),
Admin = false
});
}
this.mAdapter.users = usersList.ToArray();
this.mAdapter.NotifyDataSetChanged();
}, this.chatId);
this.setUpLayout();
}
public void setUpDelegates()
{
Action <object> receiveMessage = (object response) =>
{
var jContainer = ((JContainer)response);
this.chats.Clear();
foreach (JToken token in jContainer)
{
var chat = new Chat()
{
ID = (int)token.Values().ElementAt(0),
Name = token.Values().ElementAt(2).ToString()
};
this.chats.Add(chat);
}
this.mAdapter.chats = this.chats.ToArray();
this.mAdapter.NotifyDataSetChanged();
};
this.chatHub = new ChatClientHub(this.signalRURL);
this.chatHub.ConfigureCallBacks(receiveMessage);
}
protected void onCreateClick(object sender, EventArgs e)
{
ChatClientHub chatHub = new ChatClientHub(this.signalRURL);
chatHub.CreateChat((bool ok) => {
if (ok)
{
this.Finish();
}
else
{
RunOnUiThread(() =>
{
Android.Support.V7.App.AlertDialog.Builder builder;
builder = new Android.Support.V7.App.AlertDialog.Builder(this);
builder.SetTitle("Erro");
builder.SetMessage("Nome de Chat já existente!");
builder.SetCancelable(false);
builder.SetPositiveButton("OK", delegate { });
builder.Show();
});
}
}, this.currentUser.Username, this._txtChatName.Text, Convert.ToInt32(this._txtCapacity.Text));
}
