private async void MakeNewSpot(string spotName, bool isPrivate, string spotPassword = NULL_PASSWORD)
{
if (NetworkInterface.GetIsNetworkAvailable())
{
// Check whether GPS is on or not
if (GeoHelper.GetLocationStatus() != PositionStatus.Disabled) // GPS is on
{
// Show Pining message and Progress Indicator
base.SetProgressRing(uiSpotListProgressRing, true);
await this.Dispatcher.RunAsync(CoreDispatcherPriority.Normal, () =>
{
uiSpotGridView.Visibility = Visibility.Collapsed;
uiSpotGridMessage.Text = AppResources.PiningSpot;
uiSpotGridMessage.Visibility = Visibility.Visible;
});
try
{
// Wait sign in tastk
// Get this Ptc account to make a new spot
await TaskHelper.WaitTask(App.AccountManager.GetPtcId());
PtcAccount account = await App.AccountManager.GetPtcAccountAsync();
// Make a new spot around position where the user is.
Geoposition geo = await GeoHelper.GetGeopositionAsync();
SpotObject spotObject = new SpotObject(spotName, geo.Coordinate.Point.Position.Latitude, geo.Coordinate.Point.Position.Longitude, account.Email, account.Name, 0, isPrivate, spotPassword, DateTime.Now.ToString());
await App.SpotManager.CreateSpotAsync(spotObject);
this.NearSpotViewModel.IsDataLoaded = false;
this.Frame.Navigate(typeof(ExplorerPage), new SpotViewItem(spotObject));
}
catch
{
// Show Pining message and Progress Indicator
uiSpotGridMessage.Text = AppResources.BadCreateSpotMessage;
}
// Hide Progress ring.
base.SetProgressRing(uiSpotListProgressRing, false);
}
else // GPS is not on
{
await this.Dispatcher.RunAsync(CoreDispatcherPriority.Normal, () =>
{
uiSpotGridMessage.Text = base.GeolocatorStatusMessage();
});
}
}
else
{
await this.Dispatcher.RunAsync(CoreDispatcherPriority.Normal, () =>
{
uiSpotGridMessage.Text = AppResources.InternetUnavailableMessage;
});
}
}
private async void SetSpotGridViewItemAsync(string message)
{
// Show Progress Indicator
base.SetProgressRing(uiSpotListProgressRing, true);
await this.Dispatcher.RunAsync(CoreDispatcherPriority.Normal, () =>
{
uiSpotGridView.Visibility = Visibility.Collapsed;
uiSpotGridMessage.Text = message;
uiSpotGridMessage.Visibility = Visibility.Visible;
});
// Check whether GPS is on or not
if (GeoHelper.GetLocationStatus() != PositionStatus.Disabled) // GPS is on
{
try
{
// Check whether GPS works well or not
Geoposition currentGeoposition = await GeoHelper.GetGeopositionAsync();
if (currentGeoposition != null) // GPS works well
{
// If there is near spots, Clear and Add spots to list
// Otherwise, Show none message.
List <SpotObject> spots = await App.SpotManager.GetNearSpotListAsync(currentGeoposition);
this.NearSpotViewModel.IsDataLoaded = true;
if (spots.Count > 0) // There are near spots
{
await this.Dispatcher.RunAsync(CoreDispatcherPriority.Normal, () =>
{
uiSpotGridView.Visibility = Visibility.Visible;
uiSpotGridMessage.Visibility = Visibility.Collapsed;
this.NearSpotViewModel.SetItems(spots);
});
}
else // No near spots
{
await this.Dispatcher.RunAsync(CoreDispatcherPriority.Normal, () =>
{
uiSpotGridMessage.Text = AppResources.NoNearSpotMessage;
});
}
}
else // GPS works bad
{
await this.Dispatcher.RunAsync(CoreDispatcherPriority.Normal, () =>
{
uiSpotGridMessage.Text = AppResources.BadLocationServiceMessage;
});
}
}
catch (UnauthorizedAccessException) // User didn't approve location service.
{
uiSpotGridMessage.Text = base.GeolocatorStatusMessage();
}
catch
{
uiSpotGridMessage.Text = AppResources.BadLoadingSpotMessage;
}
}
else // GPS is off
{
await this.Dispatcher.RunAsync(CoreDispatcherPriority.Normal, () =>
{
uiSpotGridMessage.Text = base.GeolocatorStatusMessage();
});
}
// Hide progress indicator
base.SetProgressRing(uiSpotListProgressRing, false);
}