//Api
public async void Get_Contacts_APi()
{
try
{
if (!IMethods.CheckConnectivity())
{
RunOnUiThread(() => { swipeRefreshLayout.Refreshing = false; });
Toast.MakeText(this, GetString(Resource.String.Lbl_CheckYourInternetConnection), ToastLength.Short)
.Show();
}
else
{
var lastIdUser = UserContactsList?.LastOrDefault()?.user_id ?? "0";
var(api_status, respond) = await API_Request.Get_users_friends_Async(lastIdUser);
if (api_status == 200)
{
if (respond is Classes.UserContacts.Rootobject result)
{
RunOnUiThread(() =>
{
if (result.users.Length <= 0)
{
}
else if (result.users.Length > 0)
{
var listNew = result.users?.Where(c => !UserContactsList.Select(fc => fc.user_id).Contains(c.user_id)).ToList();
if (listNew.Count > 0)
{
Classes.AddRange(UserContactsList, listNew);
var listOrder = new JavaList <Classes.UserContacts.User>(UserContactsList.OrderBy(a => a.name));
if (MyContactsAdapter == null)
{
//Results differ
MyContactsAdapter = new MyContacts_Adapter(this, listOrder, ContactsRecyler);
ContactsRecyler.SetAdapter(MyContactsAdapter);
MyContactsAdapter.ItemClick += MyContactsAdapter_OnItemClick;
var lastCountItem = MyContactsAdapter.ItemCount;
MyContactsAdapter.NotifyItemRangeInserted(lastCountItem, listNew.Count);
}
else
{
MyContactsAdapter.mMyContactsList = new JavaList <Classes.UserContacts.User>(listOrder);
var lastCountItem = MyContactsAdapter.ItemCount;
MyContactsAdapter.NotifyItemRangeInserted(lastCountItem, listNew.Count);
}
//Insert Or Update All data UsersContact to database
var dbDatabase = new SqLiteDatabase();
dbDatabase.Insert_Or_Replace_MyContactTable(UserContactsList);
dbDatabase.Dispose();
}
else
{
if (ShowSnackbarNoMore)
{
Snackbar.Make(ContactsRecyler, GetText(Resource.String.Lbl_No_have_more_users), Snackbar.LengthLong).Show();
ShowSnackbarNoMore = false;
}
}
if (swipeRefreshLayout != null)
{
swipeRefreshLayout.Refreshing = false;
}
}
});
}
}
else if (api_status == 400)
{
if (respond is Error_Object error)
{
var errortext = error._errors.Error_text;
//Toast.MakeText(this, errortext, ToastLength.Short).Show();
if (errortext.Contains("Invalid or expired access_token"))
{
API_Request.Logout(this);
}
}
}
else if (api_status == 404)
{
var error = respond.ToString();
//Toast.MakeText(this, error, ToastLength.Short).Show();
}
}
//Show Empty Page >>
//===============================================================
RunOnUiThread(() =>
{
if (UserContactsList?.Count > 0)
{
Contacts_Empty.Visibility = ViewStates.Gone;
ContactsRecyler.Visibility = ViewStates.Visible;
}
else
{
Contacts_Empty.Visibility = ViewStates.Visible;
ContactsRecyler.Visibility = ViewStates.Gone;
}
swipeRefreshLayout.Refreshing = false;
//Set Event Scroll
if (OnMainScrolEvent == null)
{
var xamarinRecyclerViewOnScrollListener =
new XamarinRecyclerViewOnScrollListener(ContactsLayoutManager, swipeRefreshLayout);
OnMainScrolEvent = xamarinRecyclerViewOnScrollListener;
OnMainScrolEvent.LoadMoreEvent += MyContact_OnScroll_OnLoadMoreEvent;
ContactsRecyler.AddOnScrollListener(OnMainScrolEvent);
ContactsRecyler.AddOnScrollListener(new ScrollDownDetector());
}
else
{
OnMainScrolEvent.IsLoading = false;
}
});
}
catch (Exception e)
{
Crashes.TrackError(e);
Get_Contacts_APi();
}
}
public void Get_MyContact(int lastId = 0)
{
try
{
RunOnUiThread(() =>
{
if (Settings.ConnectivitySystem == "1") // Following
{
SupportActionBar.Title = GetText(Resource.String.Lbl_Following);
}
else // Friend
{
SupportActionBar.Title = GetText(Resource.String.Lbl_Friends);
}
});
//Get All User From Database
var dbDatabase = new SqLiteDatabase();
var localList = dbDatabase.Get_MyContact(lastId, 25);
if (localList != null)
{
RunOnUiThread(() =>
{
var list = new JavaList <Classes.UserContacts.User>(localList);
if (list.Count > 0)
{
var listNew = list?.Where(c => !UserContactsList.Select(fc => fc.user_id).Contains(c.user_id)).ToList();
if (listNew.Count > 0)
{
Classes.AddRange(UserContactsList, listNew);
var listOrder = new JavaList <Classes.UserContacts.User>(UserContactsList.OrderBy(a => a.name));
if (MyContactsAdapter == null)
{
//Results differ
MyContactsAdapter = new MyContacts_Adapter(this, listOrder, ContactsRecyler);
ContactsRecyler.SetAdapter(MyContactsAdapter);
MyContactsAdapter.ItemClick += MyContactsAdapter_OnItemClick;
var lastCountItem = MyContactsAdapter.ItemCount;
MyContactsAdapter.NotifyItemRangeInserted(lastCountItem, listNew.Count);
}
else
{
MyContactsAdapter.mMyContactsList = new JavaList <Classes.UserContacts.User>(listOrder);
var lastCountItem = MyContactsAdapter.ItemCount;
MyContactsAdapter.NotifyItemRangeInserted(lastCountItem, listNew.Count);
}
}
else
{
if (ShowSnackbar)
{
Snackbar.Make(ContactsRecyler, GetText(Resource.String.Lbl_Loading_From_Server), Snackbar.LengthLong).Show();
ShowSnackbar = false;
}
Get_Contacts_APi();
}
if (swipeRefreshLayout != null)
{
swipeRefreshLayout.Refreshing = false;
}
}
else
{
if (ShowSnackbar)
{
Snackbar.Make(ContactsRecyler, GetText(Resource.String.Lbl_Loading_From_Server), Snackbar.LengthLong).Show();
ShowSnackbar = false;
}
Get_Contacts_APi();
}
//Set Event Scroll
if (OnMainScrolEvent == null)
{
var xamarinRecyclerViewOnScrollListener =
new XamarinRecyclerViewOnScrollListener(ContactsLayoutManager, swipeRefreshLayout);
OnMainScrolEvent = xamarinRecyclerViewOnScrollListener;
OnMainScrolEvent.LoadMoreEvent += MyContact_OnScroll_OnLoadMoreEvent;
ContactsRecyler.AddOnScrollListener(OnMainScrolEvent);
ContactsRecyler.AddOnScrollListener(new ScrollDownDetector());
}
else
{
OnMainScrolEvent.IsLoading = false;
}
});
}
else
{
if (ShowSnackbar)
{
Snackbar.Make(ContactsRecyler, GetText(Resource.String.Lbl_Loading_From_Server), Snackbar.LengthLong).Show();
ShowSnackbar = false;
}
Get_Contacts_APi();
}
dbDatabase.Dispose();
if (UserContactsList?.Count <= 24 || UserContactsList?.Count == 0)
{
swipeRefreshLayout.Refreshing = true;
Get_Contacts_APi();
}
}
catch (Exception e)
{
Crashes.TrackError(e);
}
}