public static AlertDialog ShowQuestion(this Activity activity, string title, string message, string positiveButton, string negativeButton, Action positive, Action negative)
{
AlertDialog dialog = null;
var builder = new AlertDialog.Builder(activity);
builder.SetTitle(title);
builder.SetMessage(message);
builder.SetPositiveButton(positiveButton, (s, e) =>
{
dialog.Cancel();
dialog.Dismiss();
if (positive != null)
{
positive();
}
});
builder.SetNegativeButton(negativeButton, (s, e) =>
{
dialog.Cancel();
dialog.Dismiss();
if (negative != null)
{
negative();
}
});
dialog = builder.Show();
return(dialog);
}
private void ListTaskOnLongClick(object sender, AdapterView.ItemLongClickEventArgs arg)
{
LayoutInflater layoutInflater = LayoutInflater.From(this);
View promptView = layoutInflater.Inflate(Resource.Layout.TaskMenu, null);
AlertDialog.Builder alertDialogBuilder = new AlertDialog.Builder(this);
alertDialogBuilder.SetView(promptView);
alertDialogBuilder.SetTitle("Menu");
int item = database.getId(arg.Position);
Button verwijder = (Button)promptView.FindViewById <Button>(Resource.Id.buttonMenuDel);
Button annuleer = (Button)promptView.FindViewById <Button>(Resource.Id.buttonMenuCancel);
AlertDialog alert = alertDialogBuilder.Create();
verwijder.Click += (object senderVerw, System.EventArgs verw) =>
{
database.DeleteFromTable(item);
alert.Cancel();
ListView taskList = FindViewById <ListView>(Resource.Id.listView1);
List <string> taken = database.getFromTable(datum);
ArrayAdapter adapter = new ArrayAdapter <String>(this, Resource.Layout.TextViewItem, taken);
taskList.Adapter = adapter;
};
annuleer.Click += (object senderVerw, System.EventArgs verw) =>
{
alert.Cancel();
};
alert.Show();
}
private void DeleteOptionClicked(object s, EventArgs e, int position, AlertDialog optionBox)
{
try
{
AlertDialog.Builder builder = new AlertDialog.Builder(this);
var alterDialog = builder.Create();
alterDialog.SetTitle("Delete");
alterDialog.SetIcon(Resource.Drawable.Icon);
alterDialog.SetMessage("Do you want to delete this item?");
//alterDialog.SetCancelable(false);
alterDialog.SetButton("Yes", (o, args) =>
{
var item = _listView.GetItemAtPosition(position);
if (item != null)
{
_adapter.RemoveItem(position);
RunOnUiThread(() => { _adapter.NotifyDataSetChanged(); });
}
});
alterDialog.SetButton2("No", (o, args) => { });
alterDialog.Show();
optionBox.Cancel();
}
catch (Exception ex)
{
Log.Error("Exception:", ex.Message + "|StackTrace:" + ex.StackTrace);
}
}
public void ShowAlertAndEnableOverscan()
{
/**
* Show a confirmation dialog and enable overscan.
*/
OverscanUtil.EnableOverscan();
if (!OverscanUtil.DialogShown)
{
System.Console.WriteLine("Showing alert dialog");
AlertDialog confirmAlertDialog = builder.Create();
confirmAlertDialog.SetCanceledOnTouchOutside(false);
Handler mHandler = new Handler((Android.OS.Message msg) =>
{
switch (msg.What)
{
case 0:
if (confirmAlertDialog != null && confirmAlertDialog.IsShowing)
{
confirmAlertDialog.Cancel();
DisableOverscan();
}
break;
default:
break;
}
});
confirmAlertDialog.Show();
mHandler.SendEmptyMessageDelayed(0, DIALOG_TIMEOUT);
OverscanUtil.DialogShown = true;
}
}
private void DeleteOptionClicked(object s, EventArgs e, int position, AlertDialog optionBox)
{
AlertDialog.Builder builder = new AlertDialog.Builder(this);
var deleteBox = builder.Create();
deleteBox.SetTitle("Delete");
deleteBox.SetIcon(Resource.Drawable.Icon);
deleteBox.SetMessage("Do you want to delete this item?");
//deleteBox.SetCancelable(false);
deleteBox.SetButton("Yes", (p, argsp) =>
{
var item = _listView.GetItemAtPosition(position);
if (item != null)
{
_adapter.RemovePrice(position);
_adapter.RemoveMarkMap(position);
_adapter.RemoveItem(position);
if (_adapter.GetListCount() <= 0)
{
FindViewById <View>(Resource.Id.TotalLayout).Visibility = ViewStates.Invisible;
}
RunOnUiThread(() => { _adapter.NotifyDataSetChanged(); });
}
});
deleteBox.SetButton2("No", (p, argsp) => { });
deleteBox.Show();
optionBox.Cancel();
}
private void BtnDeduction_Click(object sender, EventArgs e)
{
var btn = (Button)sender;
var Tag = btn.Tag.ToString();
var ruleCode = Tag.Split(',')[0];
var subRuleCode = Tag.Split(',')[1];
if (string.IsNullOrEmpty(subRuleCode))
{
subRuleCode = null;
}
var examScore = Singleton.GetExamScore;
var examItemCode = dataService.GetExamItemCode(currentExam);
if (!string.IsNullOrEmpty(RGSelectExamItem))
{
examItemCode = dataService.GetExamItemCode(RGSelectExamItem);
examScore.BreakRule(examItemCode, RGSelectExamItem, ruleCode, subRuleCode);
}
else
{
examScore.BreakRule(examItemCode, currentExam, ruleCode, subRuleCode);
}
//需要根据选择的ExamItemCode 进行扣分
//取消对话框
alertDialog.Cancel();
}
protected virtual void AddStyleButton_Click(object sender, EventArgs e)
{
if (!isClicked)
{
try
{
styleBtnFunc();
if (!isEditMode)
{
HtmlBuilder.Instance.PageStructureDictionary.Add(Convert.ToInt32(position.Text), element);
}
Intent intent = new Intent(this, typeof(StyleActivity));
intent.PutExtra("key", Convert.ToInt32(position.Text));
StartActivity(intent);
isClicked = true;
}
catch (Exception ex)
{
AlertDialog.Builder builder = new AlertDialog.Builder(this);
builder.SetMessage(ex.Message)
.SetTitle("Error");
AlertDialog dialog = builder.Create();
builder.SetPositiveButton("OK", (c, ev) =>
{
dialog.Cancel();
});
dialog.Show();
}
}
}
private void ShowAlert(Context context, string title, Bitmap bitmap)
{
AlertDialog dialog = null;
LayoutInflater inflater = (LayoutInflater)context.GetSystemService(Context.LayoutInflaterService);
View dialoglayout = inflater.Inflate(Resource.Layout.activity_qr_result, null);
imgQR = dialoglayout.FindViewById <ImageView>(Resource.Id.imgResult);
imgQR.SetImageBitmap(bitmap);
dialog = new AlertDialog.Builder(context)
.SetTitle(title)
.SetPositiveButton("Save", (sender, e) =>
{
Java.IO.File storagePath = context.GetExternalFilesDir(Android.OS.Environment.DirectoryPictures);
string datetime = DateTime.Now.ToString("dd-MM-yyyy HH:mm:ss");
string path = System.IO.Path.Combine(storagePath.ToString(), $"QR_{datetime}.jpg");
SaveImage(bitmap, path);
})
.SetNegativeButton("Cancel", (sender, e) =>
{
dialog.Cancel();
})
.SetView(dialoglayout)
.Create();
dialog.Show();
}
public void Close()
{
if (alertDialog != null)
{
alertDialog.Cancel();
}
}
public Java.Lang.String UITestBackdoorScan(string param)
{
var expectedFormat = BarcodeFormat.QR_CODE;
Enum.TryParse(param, out expectedFormat);
var opts = new MobileBarcodeScanningOptions {
PossibleFormats = new List <BarcodeFormat> {
expectedFormat
}
};
var barcodeScanner = new MobileBarcodeScanner();
Console.WriteLine("Scanning " + expectedFormat);
//Start scanning
barcodeScanner.Scan(opts).ContinueWith(t => {
var result = t.Result;
var format = result?.BarcodeFormat.ToString() ?? string.Empty;
var value = result?.Text ?? string.Empty;
RunOnUiThread(() => {
AlertDialog dialog = null;
dialog = new AlertDialog.Builder(this)
.SetTitle("Barcode Result")
.SetMessage(format + "|" + value)
.SetNeutralButton("OK", (sender, e) => {
dialog.Cancel();
}).Create();
dialog.Show();
});
});
return(new Java.Lang.String());
}
public static AlertDialog ShowInformation(this Activity activity, string title, string message, string buttonText,
Action button = null)
{
AlertDialog dialog = null;
var builder = new AlertDialog.Builder(activity);
builder.SetTitle(title);
builder.SetMessage(message);
builder.SetNegativeButton(buttonText, (s, e) =>
{
if (dialog == null)
{
return;
}
dialog.Cancel();
dialog.Dismiss();
if (button != null)
{
button();
}
});
dialog = builder.Show();
return(dialog);
}
private void ListTaskOnLongClick(object sender, AdapterView.ItemLongClickEventArgs arg)
{
LayoutInflater layoutInflater = LayoutInflater.From(this);
View promptView = layoutInflater.Inflate(Resource.Layout.TaskMenu, null);
AlertDialog.Builder alertDialogBuilder = new AlertDialog.Builder(this);
alertDialogBuilder.SetView(promptView);
alertDialogBuilder.SetTitle("Menu");
int positie = 0;
String zoeken = myItems[arg.Position];
foreach (string test in taken)
{
if (test == zoeken)
{
break;
}
positie++;
}
int item = database.getId(positie);
Button verwijder = (Button)promptView.FindViewById <Button>(Resource.Id.buttonMenuDel);
Button annuleer = (Button)promptView.FindViewById <Button>(Resource.Id.buttonMenuCancel);
AlertDialog alert = alertDialogBuilder.Create();
verwijder.Click += (object senderVerw, System.EventArgs verw) =>
{
database.DeleteFromTable(item);
alert.Cancel();
myItems = ResetAndFillUpList(myItems);
taken = database.getFromTable(datum);
int i = 0;
foreach (string test in taken)
{
int indextest = Convert.ToInt32(database.getBeginuren(i).Hours);
myItems[indextest] = test;
i++;
}
ArrayAdapter <string> adapter = new ArrayAdapter <string>(this, Android.Resource.Layout.SimpleListItem1, myItems);
myListView.Adapter = adapter;
};
annuleer.Click += (object senderVerw, System.EventArgs verw) =>
{
alert.Cancel();
};
alert.Show();
}
//如果没有信号
private void Btn_Click(object sender, EventArgs e)
{
alertStudentInfoDialog.Cancel();
IsPlay = false;
//timer 停止
timer.Change(0, -1);
Task.Run(() => { messager.Send <PrepareDrivingFinishedMessage>(new PrepareDrivingFinishedMessage()); });
}
public virtual void OnInteractionFinished(object sender, InteractionEventArgs args)
{
if (alertDialog != null)
{
alertDialog.Cancel();
}
this.Dismiss();
}
void CancelDialog()
{
if (_dialog?.IsShowing ?? false)
{
_dialog?.Cancel();
}
_dialog = null;
}
void handllerNotingButton(object sender, DialogClickEventArgs e)
{
AlertDialog objAlertDialog = sender as AlertDialog;
var uri = Android.Net.Uri.Parse(listBook[positionGlobal].url);
var intent = new Intent(Intent.ActionView, uri);
contex.StartActivity(intent);
objAlertDialog.Cancel();
}
protected void Okienko_Dodaj(int position)
{
AlertDialog.Builder builder = new AlertDialog.Builder(mContext);
AlertDialog alertDialog = builder.Create();
alertDialog.SetTitle("Czy chcesz dodaæ produkt do koszyka?");
alertDialog.SetMessage(mItems[position].Name + "\nCena: " + mItems[position].Price);
alertDialog.SetButton2("Tak", (s, ev) => { Kosz.Add_produkt(mItems[position]); alertDialog.Cancel(); });
alertDialog.SetButton("Nie", (s, ev) => { alertDialog.Cancel(); });
alertDialog.Show();
}
private void PlayerList_ItemClick(object sender, AdapterView.ItemClickEventArgs e)
{
ListView listview = (ListView)sender;
DetailedPlayerListAdapter adapter = listview.Adapter as DetailedPlayerListAdapter;
DbPlayer player = adapter.GetItem(e.Position);
zoneAdapter.Add(player);
addPlayerAction.Invoke(player);
zoneAdapter = null;
alert.Cancel();
}
protected override void OnPause()
{
base.OnPause();
OverridePendingTransition(Resource.Animation.slide_in_left, Resource.Animation.slide_out_right);
if (apiClient.IsConnected)
{
LocationServices.FusedLocationApi.RemoveLocationUpdates(apiClient, this);
apiClient.Disconnect();
}
try
{
if (builder != null)
{
builder.Cancel();
}
}
catch (Exception ex)
{
Console.WriteLine(ex.ToString());
}
}
public static void DisplayAlert(Context putThis, string title, string message, string buttonText = "OK")
{
AlertDialog.Builder dialog = new AlertDialog.Builder(putThis);
AlertDialog alert = dialog.Create();
alert.SetTitle(title);
alert.SetMessage(message);
alert.SetButton(buttonText, (c, ev) => {
alert.Cancel();
});
alert.Show();
}
public static void OpenAlert(Context context, string title, string message)
{
AlertDialog dialog = null;
dialog = new AlertDialog.Builder(context)
.SetTitle(title)
.SetMessage(message)
.SetNeutralButton("OK", (sender, e) =>
{
dialog.Cancel();
}).Create();
dialog.Show();
}
public void InvalidWord(string wordtext)
{
alertDialog = new AlertDialog.Builder(this).Create();
EditText txtEntrName = new EditText(this);
txtEntrName.Text = wordtext;
txtEntrName.SetFilters(new IInputFilter[] { new InputFilterLengthFilter(10) });
alertDialog.SetTitle("Invalid characters. Letters only");
alertDialog.SetMessage("Letters only. Numbers, symbols and spaces are invalid");
alertDialog.SetView(txtEntrName);
alertDialog.SetButton("Play", (s, ev) =>
{
word = txtEntrName.Text;
word = word.ToUpper();
var answerLetters = word.ToCharArray();
if (Regex.IsMatch(word, @"^[a-zA-Z]+$"))
{
//Set the word display to blanks for word.length
for (int i = 0; i < word.Length; i++)
{
// Create new Textview for each letter
lblWord = new TextView(this);
lblWordArrayList.Add(lblWord);
lblWord.Text = "_";
lblWord.Id = i;
lblWord.SetTypeface(tf, TypefaceStyle.Normal);
lblWord.SetPadding(15, 5, 15, 5);
lblWord.SetTextColor(Color.Black);
lblWord.TextSize = 25;
linearWordAnswer.AddView(lblWord);
}
lblWordArrayList.ToArray();
alertDialog.Cancel();
}
else
{
InvalidWord(word);
}
});
alertDialog.SetButton2("Main Menu", (s, ev) =>
{
Finish();
});
alertDialog.SetCancelable(false);
alertDialog.Show();
}
private void AlertDialogButton_Ok_Click(object sender, EventArgs e)
{
Model.Files temp = Model.Files.ResFile;
var DirName = view.FindViewById <EditText>(Resource.Id.editTextDialogAlert).Text;
if (DirName != null)
{
Toast.MakeText(this,
temp.NewDirectory(DirName) ? "Каталог: " + DirName + " успешно создан!" : "Ошибка!",
ToastLength.Long).Show();
dialog.Cancel();
}
}
private void EditListNameOptionClicked(object s, EventArgs e, int position, AlertDialog optionBox)
{
AlertDialog.Builder builder = new AlertDialog.Builder(this);
var editBox = builder.Create();
editBox.SetTitle("Update Category Name");
editBox.SetIcon(Resource.Drawable.Icon);
editBox.SetMessage("Enter New Name: ");
var view = editBox.LayoutInflater.Inflate(Resource.Layout.LimitedInputBoxString, null);
var inputTextField = view.FindViewById <EditText>(Resource.Id.LimitedEditTextString);
editBox.SetView(view);
//editBox.SetCancelable(false);
var oldListName = (string)_listView.GetItemAtPosition(position);
inputTextField.Text = oldListName;
editBox.SetButton("Done", (o, args) =>
{
if (!string.IsNullOrEmpty(oldListName))
{
var newListName = inputTextField.Text;
if (!string.IsNullOrEmpty(newListName))
{
_adapter.SetItemName(position, newListName);
ISharedPreferences prefs = PreferenceManager.GetDefaultSharedPreferences(this);
var oldSaveItem = oldListName + position;
var storedItemString = prefs.GetString(oldSaveItem, null);
var markingListString = prefs.GetString(oldSaveItem + "MarkingList", null);
var priceListString = prefs.GetString(oldSaveItem + "PriceList", null);
ISharedPreferencesEditor editor = prefs.Edit();
var newSaveItem = newListName + position;
editor.PutString(newSaveItem, storedItemString);
editor.PutString(newSaveItem + "MarkingList", markingListString);
editor.PutString(newSaveItem + "PriceList", priceListString);
//editor.PutString(_listName + "total", Convert.ToString(_adapter.GetPriceTotal()));
editor.Apply(); // applies changes synchronously on older APIs
}
RunOnUiThread(() => { _adapter.NotifyDataSetChanged(); });
}
});
editBox.SetButton2("Cancle", (o, args) => { });
editBox.Show();
optionBox.Cancel();
}
void ShowMessage(string msg)
{
this.RunOnUiThread(() => {
AlertDialog ad = null;
var adBuilder = new AlertDialog.Builder(this);
adBuilder.SetTitle("Barcode");
adBuilder.SetMessage(msg);
adBuilder.SetNegativeButton("OK", (s, e) => {
ad.Dismiss();
ad.Cancel();
});
ad = adBuilder.Create();
ad.Show();
});
}
protected void Okienko_Usun(int position)
{
try
{
AlertDialog.Builder builder = new AlertDialog.Builder(mContext);
AlertDialog alertDialog = builder.Create();
alertDialog.SetTitle("Czy chcesz usun¹æ produkt z koszyka?");
alertDialog.SetMessage(mItems[position].Name + "\nCena: " + mItems[position].Price);
alertDialog.SetButton2("Tak", (s, ev) => { Kosz.Del_produkt(mItems[position]); NotifyDataSetChanged(); alertDialog.Cancel(); });
alertDialog.SetButton("Nie", (s, ev) => { alertDialog.Cancel(); });
alertDialog.Show();
}
catch
{
NotifyDataSetChanged();
}
}
/// <summary>
/// Input the title and message for alert
/// </summary>
/// <param name="title"></param>
/// <param name="message"></param>
public void ShowAlert(String title, string message)
{
Android.App.AlertDialog.Builder alertDiaglog = new Android.App.AlertDialog.Builder(context);
AlertDialog alert = alertDiaglog.Create();
alert.SetTitle(title);
alert.SetMessage(message);
alert.SetButton("OK", (c, ev) =>
{
// Ok button click task
alert.Hide();
});
alert.SetButton2("Cancel", (c, ev) =>
{
// Ok button click task
alert.Cancel();
});
alert.Show();
}
private void WarnForLocationPermissionDenial()
{
AlertDialog alertDialog = null;
var builder = new AlertDialog.Builder(this);
builder.SetPositiveButton("ALLOW", (senderAlert, args) =>
{
ActivityCompat.RequestPermissions(this, new string[] { Manifest.Permission.AccessFineLocation }, locationPermissionId);
});
builder.SetNegativeButton("CANCEL", (senderAlert, args) =>
{
alertDialog.Cancel();
alertDialog.Dismiss();
});
builder.SetTitle("Location Permission");
builder.SetMessage("Not granting location permission will screw my efforts");
alertDialog = builder.Create();
alertDialog.Show();
}
private void EditOptionClicked(object s, EventArgs e, int position, AlertDialog optionBox)
{
AlertDialog.Builder builder = new AlertDialog.Builder(this);
var editBox = builder.Create();
editBox.SetTitle("Update Item");
editBox.SetIcon(Resource.Drawable.Icon);
editBox.SetMessage("Enter New Values: ");
var view = editBox.LayoutInflater.Inflate(Resource.Layout.ItemEditLayout, null);
var inputTextFieldName = view.FindViewById <EditText>(Resource.Id.EditedNameBox);
var inputTextFieldPrice = view.FindViewById <EditText>(Resource.Id.EditedPriceBox);
inputTextFieldPrice.InputType = Android.Text.InputTypes.ClassNumber;
editBox.SetView(view);
//editBox.SetCancelable(false);
var oldListName = (string)_listView.GetItemAtPosition(position);
var oldPrice = Convert.ToString(_adapter.GetPrice(position));
inputTextFieldName.Text = oldListName;
inputTextFieldPrice.Text = oldPrice;
editBox.SetButton("Done", (o, args) =>
{
if (!string.IsNullOrEmpty(oldListName))
{
var newListName = inputTextFieldName.Text;
if (!string.IsNullOrEmpty(newListName))
{
_adapter.SetItemName(position, newListName);
}
_adapter.SetPrice(position, !string.IsNullOrEmpty(inputTextFieldPrice.Text) ? Convert.ToInt32(inputTextFieldPrice.Text) : 0);
RunOnUiThread(() => { _adapter.NotifyDataSetChanged(); });
_totalTextView.Text = Convert.ToString(_adapter.GetPriceTotal());
}
});
editBox.SetButton2("Cancle", (o, args) => { });
editBox.Show();
optionBox.Cancel();
}
private void ConfigureBusyOverlayAlert()
{
// Custom UI to show an indicator that route work is in progress.
LinearLayout alertLayout = new LinearLayout(this)
{
Orientation = Orientation.Vertical
};
LinearLayout.LayoutParams param = new LinearLayout.LayoutParams(
ViewGroup.LayoutParams.MatchParent,
ViewGroup.LayoutParams.MatchParent,
1.0f
);
param.SetMargins(0, 10, 0, 10);
TextView processingText = new TextView(this)
{
Text = "Calculating route...",
LayoutParameters = param,
Gravity = GravityFlags.Center,
};
ProgressBar progressBar = new ProgressBar(this)
{
Indeterminate = true,
LayoutParameters = param,
TextAlignment = TextAlignment.Center
};
// Add the text and progress bar to the Linear Layout.
alertLayout.AddView(processingText);
alertLayout.AddView(progressBar);
// Create the alert dialog.
_busyIndicator = new AlertDialog.Builder(this).Create();
_busyIndicator.SetCanceledOnTouchOutside(false);
_busyIndicator.Show();
_busyIndicator.Cancel();
// Add the layout to the alert
_busyIndicator.AddContentView(alertLayout, param);
}
