public static async void OpenInputDialog(string title, Action <string> callback, int max_length = 0, object[] args = null)
{
if (PlatformFunctions.IsDialogOpen)
{
return;
}
PlatformFunctions.IsDialogOpen = true;
string result = "";
Engine.Pause();
#if ANDROID
var builder = new Android.App.AlertDialog.Builder(NeonPartyGamesControllerGame.AndroidContext);
var input = new Android.Widget.EditText(NeonPartyGamesControllerGame.AndroidContext);
var tcs = new System.Threading.Tasks.TaskCompletionSource <bool>();
builder.SetTitle(title);
if (args != null && args.Length > 0)
{
input.InputType = (Android.Text.InputTypes)args[0];
}
else
{
input.InputType = Android.Text.InputTypes.ClassText;
}
if (max_length > 0)
{
input.SetFilters(new Android.Text.IInputFilter[] { new Android.Text.InputFilterLengthFilter(max_length) });
}
builder.SetView(input);
builder.SetPositiveButton("OK", (sender_alert, sender_args) => {
VibrationHelper.Vibrate();
result = input.Text;
});
builder.SetOnDismissListener(new OnDismissListener(() => tcs.TrySetResult(true)));
builder.Show();
await tcs.Task;
#elif IOS
var tcs = new System.Threading.Tasks.TaskCompletionSource <bool>();
UIKit.UIAlertView alert = new UIKit.UIAlertView();
alert.Title = title;
alert.AddButton("OK");
alert.AlertViewStyle = UIKit.UIAlertViewStyle.PlainTextInput;
alert.Clicked += (object s, UIKit.UIButtonEventArgs ev) => {
if (ev.ButtonIndex == 0)
{
result = alert.GetTextField(0).Text;
}
};
alert.Dismissed += (object s, UIKit.UIButtonEventArgs ev) => {
tcs.TrySetResult(true);
};
alert.Show();
await tcs.Task;
#elif NETFX_CORE
await Xamarin.Essentials.MainThread.InvokeOnMainThreadAsync(async() =>
{
var input_text_box = new Windows.UI.Xaml.Controls.TextBox
{
AcceptsReturn = false,
Height = 32
};
if (max_length > 0)
{
input_text_box.MaxLength = max_length;
}
var dialog = new Windows.UI.Xaml.Controls.ContentDialog
{
Content = input_text_box,
Title = title,
PrimaryButtonText = "Ok",
IsSecondaryButtonEnabled = true,
SecondaryButtonText = "Cancel",
DefaultButton = Windows.UI.Xaml.Controls.ContentDialogButton.Primary
};
if (await dialog.ShowAsync() == Windows.UI.Xaml.Controls.ContentDialogResult.Primary)
{
result = input_text_box.Text;
}
else
{
result = "";
}
});
#else
#if DEBUG
await System.Threading.Tasks.Task.Run(() => {
var debugger = Engine.GetFirstInstanceByType <DebuggerWithTerminal>();
debugger?.OpenConsoleWithCustomEvaluator(value => result = value);
while (debugger != null && debugger.ConsoleOpen)
{
System.Threading.Thread.Sleep(1);
}
});
#endif
#endif
Engine.Resume();
PlatformFunctions.IsDialogOpen = false;
if (!string.IsNullOrWhiteSpace(result))
{
callback?.Invoke(result);
}
}
