public static async Task <Boolean> DeleteFiles(String _tripName, List <TripSummary> _listSummary, Boolean _save)
{
if (_listSummary == null)
{
_listSummary = await TripSummary.Load();
}
try
{
foreach (TripSummary _summary in _listSummary)
{
if (_summary.Id.Equals(_tripName))
{
_listSummary.Remove(_summary);
break;
}
}
if (_save)
{
await TripSummary.Save(_listSummary);
}
StorageFile fileDelete = await ApplicationData.Current.LocalFolder.GetFileAsync(_tripName + ".trip");
await fileDelete.DeleteAsync(StorageDeleteOption.PermanentDelete);
StorageFolder folderDelete = await ApplicationData.Current.LocalFolder.GetFolderAsync(_tripName);
await folderDelete.DeleteAsync(StorageDeleteOption.PermanentDelete);
return(true);
}
catch (Exception e)
{
Debug.WriteLine(e.Message);
return(false);
}
}
private async Task loadUserTrip()
{
_listSummary = await TripSummary.Load();
_tripNumberUser = _listSummary.Count;
StorageFile _fileCountries = await StorageFile.GetFileFromApplicationUriAsync(new Uri("ms-appx:///appdata/CountryDefinition.desc"));
_listCountriesStandard = Serialization.DeserializeFromXmlFile <List <Country> >(_fileCountries.Path);
if (_tripNumberUser == 0)
{
if (_app.AppSettings.LearnInProgress("TOPIC_SAMPLE_A"))
{
StorageFile _fileSample = await StorageFile.GetFileFromApplicationUriAsync(new Uri("ms-appx:///appdata/SampleA.desc"));
TripSummary _sample = Serialization.DeserializeFromXmlFile <TripSummary>(_fileSample.Path);
_listSummary.Add(_sample);
}
if (_app.AppSettings.LearnInProgress("TOPIC_SAMPLE_B"))
{
StorageFile _fileSample = await StorageFile.GetFileFromApplicationUriAsync(new Uri("ms-appx:///appdata/SampleB.desc"));
TripSummary _sample = Serialization.DeserializeFromXmlFile <TripSummary>(_fileSample.Path);
_listSummary.Add(_sample);
}
}
if (_listSummary.Count == 0)
{
_appBar.Show(AppBarPage.SIDE.BOTH);
}
else if (_listSummary.Count > 0)
{
List <TripSummary> _tripSummOrd = _listSummary.OrderByDescending <TripSummary, DateTime>(o => o.DateArrival).ToList <TripSummary>();
foreach (TripSummary _summary in _tripSummOrd)
{
// displayed trip description block
TripDescUserControl blk = new TripDescUserControl(this, _app.AppSettings.GetConfig("CONFIG_MILES"), _app.AppSettings.ThemeColors);
blk.DefBlockTrip = _summary;
_listTripDesc.Add(blk);
Distance += _summary.Distance;
}
}
StorageFile _imageAccount = UserInformation.GetAccountPicture(AccountPictureKind.SmallImage) as StorageFile;
#if DEBUG
_imageAccount = await StorageFile.GetFileFromApplicationUriAsync(new Uri("ms-appx:///assets/user.png"));
_app.AppSettings.DisplayName = _res.GetString("Guest");
#endif
IRandomAccessStream _stream = await _imageAccount.OpenReadAsync();
BitmapImage _bmp = new BitmapImage();
_bmp.SetSource(_stream);
profilePicture.Source = _bmp;
profilePicture.Visibility = Visibility.Visible;
profileName.Text = _app.AppSettings.DisplayName + " >";
rewards();
foreach (TripDescUserControl _tripDesc in _listTripDesc)
{
_app.SynchroManager.UpdateAll(_tripDesc.DefBlockTrip);
}
}