public static void Confirm(this IUserInteraction userInteraction, string message, Action <bool> answer, string title = null, string okButton = "OK", string cancelButton = "Cancel")
{
var task = userInteraction.ConfirmAsync(
message,
title,
okButton,
cancelButton);
if (answer != null)
{
task.ContinueWith((closureTask, closureAction) => ((Action <bool>)closureAction)(closureTask.Result), answer, TaskContinuationOptions.OnlyOnRanToCompletion);
}
}
public VehicleViewModel(IStoredSettingsService storedSettingsService, IServerApiService serverApiService, IUserInteraction userInteraction)
{
this.storedSettingsService = storedSettingsService;
this.serverApiService = serverApiService;
this.userInteraction = userInteraction;
GoBakToVehicleListCommnad = new MvxCommand(() => ShowViewModel <VehiclesDataViewModel>());
AddVehicleCommnad = new MvxCommand(async() => await AddVehicleAsync());
CancelAddingCommnad = new MvxCommand(async() =>
{
var result = await userInteraction.ConfirmAsync("Are you sure you want to cancel?", "Warning", "Yes", "No");
if (result)
{
ShowViewModel <VehiclesDataViewModel>();
}
});
}