public void OnScroll(AbsListView view, int firstVisibleItem, int visibleItemCount, int totalItemCount)
{
System.Diagnostics.Debug.WriteLine(firstVisibleItem);
if (firstVisibleItem + visibleItemCount == totalItemCount) // Clear items, add from current half way to chunk size after last item, scroll back to old last item
{
var firstItem = adapter.GetItem(chunksize);
adapter.Clear();
for (int i = 0; i < chunksize * 2; i++)
{
adapter.Add(firstItem.AddDays(i));
}
adapter.NotifyDataSetChanged();
view.SetSelection(chunksize - visibleItemCount - 1);
}
else if (firstVisibleItem == 0) // Clear items, add from chunk size before first item, scroll back to old first item
{
var lastItem = adapter.GetItem(chunksize);
adapter.Clear();
for (int i = chunksize * 2 - 1; i >= 0; i--)
{
adapter.Add(lastItem.AddDays(-i));
}
adapter.NotifyDataSetChanged();
view.SetSelection(chunksize - 1);
}
}
private void SNetClient_OnDisconnect(object o, SocketEventArgs e)
{
Application.SynchronizationContext.Post((c) =>
{
_adapter.Add("Disconnected from server!");
_adapter.NotifyDataSetChanged();
}, this);
}
public void Log(string text)
{
RunOnUiThread(() =>
{
_listAdapter.Add(text);
_listView.InvalidateViews();
_listAdapter.NotifyDataSetChanged();
});
}
private void AddStringToList(string text)
{
if (!string.IsNullOrWhiteSpace(text))
{
listAdapter.Add(text);
prefs.AddString(text);
}
listAdapter.NotifyDataSetChanged();
}
private void OnDeleteClick(object sender, EventArgs e)
{
var checkedItems = _lv.GetCheckedItemIds();
foreach (var item in checkedItems)
{
MainActivity.UserManager.Delete(new SqlId((int)item));
}
_adapter.NotifyDataSetChanged();
}
/// <summary>
/// Méthode héritée de IChildListener : Gére la mise à jour d'une ligne au sein la base de données
/// </summary>
/// <see cref="IChildEventListener"/>
/// <param name="snapshot"></param>
public void OnChildChanged(DataSnapshot snapshot, string previousChildName)
{
if (snapshot.Value.ToString().Equals(Convert.ToString(0)))
{ // On teste si la valeur de participation est égale à 0
participantArrayList.Remove(snapshot.Key); // On enlève en temps réel les données d'un participant qui ne souhaiterait plus participer ...
participantArrayAdapter.NotifyDataSetChanged(); // ... et on notifie à l'adaptateur que la liste des participants a changé !!
}
else if (snapshot.Value.ToString().Equals(Convert.ToString(1)))
{ // Sinon, on teste si la valeur de participation est égale à 1
participantArrayList.Add(snapshot.Key); // On ajoute les données à la liste des participant ...
participantArrayAdapter.NotifyDataSetChanged(); // ... et on notifie à l'adaptateur que la liste des participants a changé !!
}
}
protected override async void OnResume()
{
base.OnResume();
_adapter.Clear();
_adapter.NotifyDataSetChanged();
_seenDevices.Clear();
var bleReady = await CheckPermissionAndAskIfNeeded();
if (bleReady)
{
CrossBleAdapter.Current.Scan().Subscribe(FoundDevice);
}
}
void UpdatePackages()
{
if (packageAdapter == null)
{
return;
}
RunOnUiThread(delegate
{
packageArray.Clear();
packageArray.AddRange(Packages);
packageAdapter.NotifyDataSetChanged();
});
}
private void TxtExpense_Click(object sender, EventArgs e)
{
txtIncome.SetTextColor(Android.Graphics.Color.ParseColor("#B2DFDB"));
txtExpense.SetTextColor(Android.Graphics.Color.White);
txtTransfer.SetTextColor(Android.Graphics.Color.ParseColor("#B2DFDB"));
Type = "Expense";
spinnerTransactionAccountTransfer.Visibility = ViewStates.Gone;
adapterCategory.Clear();
adapterCategory.AddAll(listOfExpenseCategories);
adapterCategory.NotifyDataSetChanged();
spinnerTransactionCategory.Visibility = ViewStates.Visible;
txtTransactionCategory.Text = "Category";
txtTransactionAccount.Text = "Account";
}
private void BtnSave_Click(object sender, EventArgs e)
{
string word = etWord.Text.Trim().ToUpper();
string message = "";
if (word.Length == 0)
{
message = "Please Fill All Boxes";
}
else
{
Word obj = new Word();
obj.WordString = word;
if (connection.SaveWord(obj))
{
message = "Word is Saved";
words.Add(word);
adapter.NotifyDataSetChanged();
}
else
{
message = "This Word is Already in List";
}
}
Toast.MakeText(this, message, ToastLength.Long).Show();
}
private void FlushData()
{
try
{
if (mbtSocket != null)
{
mbtSocket.Close();
mbtSocket = null;
}
if (mBluetoothAdapter != null)
{
mBluetoothAdapter.CancelDiscovery();
}
if (btDevices != null)
{
btDevices.Clear();
btDevices = null;
}
if (mArrayAdapter != null)
{
mArrayAdapter.Clear();
mArrayAdapter.NotifyDataSetChanged();
mArrayAdapter.NotifyDataSetInvalidated();
mArrayAdapter = null;
}
Finish();
}
catch (Exception ex)
{
}
}
protected override void OnCreate(Bundle savedInstanceState)
{
base.OnCreate(savedInstanceState);
SetContentView(Resource.Layout.activity_score);
listaScore = FindViewById <ListView>(Resource.Id.listView1);
btnMainMenu = FindViewById <Button>(Resource.Id.button1);
jugadores = new List <Jugador>();
if (Intent.HasExtra("Jugadores"))
{
jugadores = JsonConvert.DeserializeObject <List <Jugador> >(Intent.GetStringExtra("Jugadores"));
}
jugadores.Add(new Jugador("Matias", 6));
jugadores.Add(new Jugador("Lucas", 3));
jugadores.Add(new Jugador("Martin", 7));
jugadores.Add(new Jugador("Marcos", 10));
jugadores.Add(new Jugador("Gonzalo", 1));
jugadores.Add(new Jugador("Laura", 2));
jugadores.Add(new Jugador("Gabriela", 0));
jugadores.Add(new Jugador("Monica", 3));
var jug = jugadores.OrderBy(i => i.MaxScore);
List <String> listaJugadoresScore = new List <string>();
foreach (var jugador in jug)
{
listaJugadoresScore.Add(jugador.Nombre + " " + jugador.MaxScore);
}
ArrayAdapter arrayAdapter = null;
arrayAdapter = new ArrayAdapter <string>(this, Android.Resource.Layout.SimpleListItem1, listaJugadoresScore);
listaScore.Adapter = arrayAdapter;
arrayAdapter.NotifyDataSetChanged();
btnMainMenu.Click += btnClickMainMenu;
}
protected override void OnCreate(Bundle savedInstanceState)
{
base.OnCreate(savedInstanceState);
// Set our view from the "main" layout resource
SetContentView(Resource.Layout.ResultDetailsScreen);
resultList = FindViewById <ListView>(Resource.Id.searchResultView);
result = new List <string>()
{
"no data yet ..."
};
myListAdapter = new ArrayAdapter(this, Android.Resource.Layout.SimpleListItem1, result);
resultList.Adapter = myListAdapter;
resultList.ItemClick += (s, e) => {
//if (e.Position <= result.Count)
//{
// var t = result[e.Position];
// Android.Widget.Toast.MakeText(this, t, Android.Widget.ToastLength.Long).Show();
//}
};
myListAdapter.Clear();
var receivedData = Intent.GetStringArrayListExtra("data");
result = new List <string>(receivedData);
myListAdapter.AddAll(result);
RunOnUiThread(() => myListAdapter.NotifyDataSetChanged());
}
public void OnLocationChanged(Location location)
{
var locationLastUpdated = new DateTime(1970, 1, 1, 0, 0, 0, DateTimeKind.Utc).AddMilliseconds(location.Time).ToLocalTime();
if (_lastLocation != null && _lastLocation.HasAccuracy && _lastLocation.Accuracy <= location.Accuracy)
{
_locationsListViewAdapter.Insert($"{locationLastUpdated.ToString("hh:mm:ss")} - Less accurate: {location.Accuracy}m vs. {_lastLocation.Accuracy}m", 0);
}
else
{
_locationsListViewAdapter.Insert($"{locationLastUpdated.ToString("hh:mm:ss")} - More accurate: {location.Accuracy}m vs. {(_lastLocation?.Accuracy ?? -1)}m\r\nlat: {location.Latitude}, long: {location.Longitude}", 0);
Log.Info("Lat/Long", location.Latitude.ToString() + "," + location.Longitude.ToString());
_lastLocation = location;
}
_locationsListViewAdapter.NotifyDataSetChanged();
//if (_lastLocation == null)
//{
// _addressButton.Text = $"Can't determine the current location. Try again in a few minutes.";
//}
//else
//{
// var lastUpdated = new DateTime(1970, 1, 1, 0, 0, 0, DateTimeKind.Utc).AddMilliseconds(_lastLocation.Time);
// _addressButton.Text = $"lat: {_lastLocation.Latitude}, long: {_lastLocation.Longitude} (Last Updated {lastUpdated.ToLocalTime().ToString()}, accuracy {_lastLocation.Accuracy}m)";
//}
}
private void updateView()
{
if (adapter != null)
{
adapter.NotifyDataSetChanged();
}
if (headerView != null && today != null && profile != null)
{
headerView.FindViewById <TextView> (Resource.Id.textView1).Text = profile.user.full_name;
}
if (totalTextView != null && today != null)
{
totalTextView.StartAnimation(fadeoutAnimation);
totalTextView.Text = today.challenge_profile.total_score.ToString();
totalTextView.StartAnimation(fadeinAnimation);
}
if (profileImageView != null && profileImage != null)
{
profileImageView.StartAnimation(fadeoutAnimation);
profileImageView.SetImageDrawable((BitmapDrawable)profileImage.ToNative());
profileImageView.StartAnimation(fadeinAnimation);
}
}
private void Search_Click(object sender, EventArgs e)
{
adapter.Clear();
lstsearch.Visibility = ViewStates.Visible;
try
{
if (edtsearch.Text.Length > 0)
{
string response = new WebClient().DownloadString("http://www.planmytrip.net23.net/search.php?ds=" + edtsearch.Text.Trim());
try {
WebClient client = new WebClient();
Stream stream = client.OpenRead("http://www.planmytrip.net23.net/DATA/search.pmt");
int counting = 0;
String content = "";
if (stream != null)
{
StreamReader reader = new StreamReader(stream);
while (!reader.EndOfStream)
{
content = reader.ReadLine();
adapter.Add(content);
adapter.NotifyDataSetChanged();
counting++;
}
reader.Close();
}
stream.Close();
if (counting == 0)
{
adapter.Add("Destination does not exist");
}
else if (counting > 1)
{
adapter.Add("Please search exact destination");
}
if (adapter.Count > 0)
{
lstsearch.Adapter = adapter;
}
if (counting == 1 && content != "")
{
var intent = new Intent(this, typeof(userdataActivity));
intent.PutExtra("text", content);
StartActivity(intent);
}
}
catch (Exception) {
Android.Widget.Toast.MakeText(this, "Error: Cannot find destination file", ToastLength.Short).Show();
}
}
else
{
Android.Widget.Toast.MakeText(this, "Error: Please fill the field", ToastLength.Short).Show();
}
}
catch (Exception) {
Android.Widget.Toast.MakeText(this, "Error: Server down", ToastLength.Short).Show();
}
}
protected override void OnCreate(Bundle savedInstanceState)
{
base.OnCreate(savedInstanceState);
SetContentView(Resource.Layout.ServerSettings);
bSaveServer = FindViewById <Button>(Resource.Id.bSaveServer);
etServerNameSettings = FindViewById <EditText>(Resource.Id.etServerNameSettings);
etServerAddressSettings = FindViewById <EditText>(Resource.Id.etServerAddressSettings);
spinServers = FindViewById <Spinner>(Resource.Id.spinServerListSettings);
serverList = new ArrayAdapter(this, Android.Resource.Layout.SimpleSpinnerItem, Android.Resource.Id.Text1);
serverList.SetDropDownViewResource(Android.Resource.Layout.SimpleSpinnerDropDownItem);
spinServers.Adapter = serverList;
if (Settings.GameServers.Count == 0)
{
RefreshEnabled(false);
}
else
{
foreach (GameServer gameServer in Settings.GameServers)
{
serverList.Add(gameServer.ToShortString());
serverList.NotifyDataSetChanged();
}
}
spinServers.ItemSelected += spinServers_ItemSelected;
spinServers.NothingSelected += spinServers_NothingSelected;
bSaveServer.Click += bSaveServer_Click;
}
public static void UpdateListview()
{
TempUser.GetContactNames(ref ContactNames);
MyAdapater.Clear();
MyAdapater.AddAll(ContactNames);
MyAdapater.NotifyDataSetChanged();
}
protected override void OnElementChanged(ElementChangedEventArgs <AutofillTextView> e)
{
base.OnElementChanged(e);
if (Control == null)
{
var control = new InstantAutoCompleteTextView(Forms.Context);
control.InputType = Android.Text.InputTypes.ClassText | Android.Text.InputTypes.TextFlagNoSuggestions;
control.Text = Element.Text;
SetNativeControl(control);
}
if (e.OldElement != null)
{
}
if (e.NewElement != null)
{
var adapter = new ArrayAdapter <string>(Forms.Context as Android.App.Activity, Resource.Layout.AutofillTextViewItem, e.NewElement.Items.ToArray <string>());
Control.Adapter = adapter;
Control.Threshold = 0;
Control.TextChanged += Control_TextChanged;
adapter.NotifyDataSetChanged();
}
}
public void OnConnected(Bundle connectionHint)
{
mPersonListView.Adapter = mListAdapter;
PlusClass.PeopleApi.LoadConnected(mGoogleApiClient)
.SetResultCallback <IPeopleLoadPeopleResult> (result => {
switch (result.Status.StatusCode)
{
case CommonStatusCodes.Success:
mListItems.Clear();
var personBuffer = result.PersonBuffer;
try {
int count = personBuffer.Count;
for (int i = 0; i < count; i++)
{
var person = personBuffer.Get(i).JavaCast <IPerson> ();
mListItems.Add(person.DisplayName);
}
} finally {
personBuffer.Close();
}
mListAdapter.NotifyDataSetChanged();
break;
case CommonStatusCodes.SignInRequired:
mGoogleApiClient.Disconnect();
mGoogleApiClient.Connect();
break;
default:
Console.WriteLine("Error when listing people: " + result.Status);
break;
}
});
}
private void UpdateSearchResult(object sender, SearchView.QueryTextChangeEventArgs e)
{
ShowLoadingView("Searching...");
var searchTerm = e.NewText.Trim();
Task runSync = Task.Factory.StartNew(async(object inputObj) => {
var sTerm = inputObj != null ? inputObj.ToString() : "";
if (sTerm.Length > 2)
{
listData = await PerformSearch(sTerm);
listContents = new List <String>();
for (var i = 0; i < listData.Count; i++)
{
listContents.Add(listData[i].description);
}
RunOnUiThread(() =>
{
adapter = new ArrayAdapter <String> (this, Android.Resource.Layout.item_location, listContents);
listView.Adapter = adapter;
adapter.NotifyDataSetChanged();
});
}
HideLoadingView();
}, searchTerm).Unwrap(
);
}
/// <summary>
/// This is called for activities that set launchMode to "singleTop" in their package,
/// or if a client used the <see cref="Android.Content.ActivityFlags.SingleTop"/> flag when calling
/// <see cref="Android.Content.ContextWrapper.StartActivity(Android.Content.Intent)"/>.
/// </summary>
/// <param name="intent">The new intent that was started for the activity.</param>
protected override void OnNewIntent(Intent intent)
{
bool isBarcodeShouldBeDeleted = intent.GetBooleanExtra("delete", false);
// if barcode should be deleted
if (isBarcodeShouldBeDeleted)
{
// if clicked item index is correct
if (_barcodeGeneratorFragment.ClickedItemIndex != -1)
{
// get adapter
ArrayAdapter <Utils.BarcodeInformation> adapter = _barcodeGeneratorFragment.ListAdapter as ArrayAdapter <Utils.BarcodeInformation>;
// remove barcode
adapter.Remove(adapter.GetItem(_barcodeGeneratorFragment.ClickedItemIndex));
adapter.NotifyDataSetChanged();
}
}
else
{
// get barcode writer settings
string xmlSerialization = intent.GetStringExtra("barcode");
if (xmlSerialization != null)
{
WriterSettings barcodeWriterSettings = Utils.DeserializeBarcodeWriterSettings(xmlSerialization);
// get barcode description
string barcodeDescription = intent.GetStringExtra("barcodeDescription");
// get barcode subset
string barcodeSubset = intent.GetStringExtra("barcodeSubset");
string barcodeValue = intent.GetStringExtra("barcodeValue");
ArrayAdapter <Utils.BarcodeInformation> adapter = _barcodeGeneratorFragment.ListAdapter as ArrayAdapter <Utils.BarcodeInformation>;
// if barcode writer settings is not empty
if (barcodeWriterSettings != null)
{
// if clicked item index is correct
if (_barcodeGeneratorFragment.ClickedItemIndex != -1)
{
// update list item
Utils.BarcodeInformation item = adapter.GetItem(_barcodeGeneratorFragment.ClickedItemIndex);
item.BarcodeWriterSetting = barcodeWriterSettings;
item.BarcodeValue = barcodeValue;
item.BarcodeDescription = barcodeDescription;
item.BarcodeSubsetName = barcodeSubset;
}
else
{
// add value to the list
adapter.Add(new Utils.BarcodeInformation(barcodeWriterSettings, barcodeValue, barcodeDescription, barcodeSubset));
}
adapter.NotifyDataSetChanged();
}
}
}
SaveHistory();
base.OnNewIntent(intent);
}
protected virtual void NotifyAdapterChanged()
{
if (dropItemAdapter != null)
{
dropItemAdapter.NotifyDataSetChanged();
}
}
public void OnDeviceFound(BluetoothDevice bluetoothDevice, BluetoothClass bluetoothClass)
{
if (bluetoothDevice == null)
{
return;
}
bool found = false;
// in case of rescan check the one found isn't already in our list
foreach (BluetoothDevice device in mBluetoothDevices)
{
if (device.Address == bluetoothDevice.Address)
{
found = true;
break;
}
}
if (!found)
{
mBluetoothDevices.Add(bluetoothDevice);
mBluetoothArrayAdapter.Add(String.Format("{0} # {1}", bluetoothDevice.Name, bluetoothDevice.Address));
mBluetoothArrayAdapter.NotifyDataSetChanged();
}
}
private void ConfigureFilePicker()
{
filePicker = new FilePicker(this);
filePicker.Finished += (object sender, FilePicker.FinishedEventArgs e) =>
{
if (e.PathToFile == null)
{
Toast.MakeText(this, "Book adding canceled.", ToastLength.Short);
}
else if (e.PathToFile.StartsWith("content://"))
{
Toast.MakeText(this, "Couldn't get the file by this path!", ToastLength.Short).Show();
}
else if (System.IO.Path.GetExtension(e.PathToFile) == ".epub")
{
try
{
library.AddBook(e.PathToFile);
adapter.Clear();
adapter.AddAll(library.GetAllBookNames());
adapter.NotifyDataSetChanged();
Toast.MakeText(this, "Parsing the book...", ToastLength.Short).Show();
}
catch (Exception)
{
Toast.MakeText(this, "Couldn't parse the file!", ToastLength.Short).Show();
}
}
else
{
Toast.MakeText(this, "Not an epub file!", ToastLength.Short).Show();
}
};
}
private void BtnPopOk_Click(object sender, EventArgs e)
{
if (txtCampaignName.Text.Length == 0)
{
View view = (View)sender;
Snackbar.Make(view, "Must Enter a name", Snackbar.LengthLong)
.SetAction("Action", (Android.Views.View.IOnClickListener)null).Show();
}
else
{
View view = (View)sender;
if (cc.AddCampaign(txtCampaignName.Text))
{
adapter.Add(txtCampaignName.Text.ToString());
adapter.NotifyDataSetChanged();
popupDialog.Dismiss();
popupDialog.Hide();
}
else
{
Snackbar.Make(view, "Campaign Already Exists", Snackbar.LengthShort)
.SetAction("Action", (Android.Views.View.IOnClickListener)null).Show();
}
}
}
private void UpdateScanListView()
{
var listAdapter = new ArrayAdapter <string>(this, Android.Resource.Layout.SimpleListItem1, _scannedItems.ToArray());
listAdapter.NotifyDataSetChanged();
_scanList.Adapter = listAdapter;
}
public void OnPeopleLoaded(ConnectionResult status, PersonBuffer personBuffer,
String nextPageToken)
{
if (status.GetErrorCode() == ConnectionResult.SUCCESS)
{
mListItems.Clear();
try
{
int count = personBuffer.GetCount();
for (int i = 0; i < count; i++)
{
mListItems.Add(personBuffer.Get(i).GetDisplayName());
}
}
finally
{
personBuffer.Close();
}
mListAdapter.NotifyDataSetChanged();
}
else
{
Log.E(TAG, "Error when listing people: " + status);
}
}
protected override void OnCreate(Bundle bundle)
{
base.OnCreate(bundle);
// Set our view from the "main" layout resource
SetContentView(Resource.Layout.Main);
MyEditText = FindViewById <EditText>(Resource.Id.MyEditText);
MyButton = FindViewById <Button>(Resource.Id.MyButton);
MyListView = FindViewById <ListView>(Resource.Id.MyListView);
items = new List <string>();
items.Add("吃早餐");
adapter = new ArrayAdapter <string>
(this, Android.Resource.Layout.SimpleListItem1, items);
MyListView.Adapter = adapter;
MyButton.Click += delegate {
adapter.Add(MyEditText.Text);
adapter.NotifyDataSetChanged();
Toast.MakeText(this, $"{MyEditText.Text} 已添加", ToastLength.Short)
.Show();
};
}
protected override void OnProgressUpdate(params string[] values)
{
List <String> items = new List <String>(values);
arrayAdapter.AddAll(items);
arrayAdapter.NotifyDataSetChanged();
}
public void appendSpinner (Spinner spinMasterPanel, List<string> spinnerParentItems, ArrayAdapter<string> spinnerArrayAdapter, List<string> First) //Appending more items in the spinner
{
spinnerArrayAdapter.Clear ();
spinnerArrayAdapter.NotifyDataSetChanged ();
spinnerArrayAdapter.AddAll (First);
spinnerArrayAdapter.AddAll (spinnerParentItems);
spinnerArrayAdapter.NotifyDataSetChanged ();
}
