private async void NavigationHelper_LoadState(object sender, LoadStateEventArgs e)
{
Header.Text = "Loading.";
var statsDataGroups = await StatsDataSource.GetGroupsAsync();
DefaultViewModel["Groups"] = statsDataGroups;
Header.Text = "Statistics";
}
private async Task GetLocalData()
{
Backdrop.Fill = new SolidColorBrush(Colors.DarkRed);
TextBlock.Text = "Something went wrong...";
Bikeimage.Visibility = Visibility.Collapsed;
ProgressRing.Visibility = Visibility.Visible;
TextBlock.Visibility = Visibility.Visible;
Backdrop.Visibility = Visibility.Visible;
ProgressRing.IsActive = true;
var temp = new ObservableCollection <CollectedDataGroup>();
var statsDataGroups = await StatsDataSource.GetGroupsAsync();
BikeDataGroups = await BikePointDataSource.GetLocalGroupsAsync();
foreach (var item in BikeDataGroups)
{
temp.Add(new CollectedDataGroup(
item.CommonName,
item.Id,
item.Lat,
item.Lon,
item.Url,
item.AdditionalProperties[0].Value,
item.AdditionalProperties[1].Value,
item.AdditionalProperties[2].Value,
item.AdditionalProperties[3].Value,
item.AdditionalProperties[4].Value,
item.AdditionalProperties[5].Value,
item.AdditionalProperties[6].Value,
item.AdditionalProperties[7].Value,
item.AdditionalProperties[8].Value));
var pushpin = new Pushpin()
{
Background = new SolidColorBrush(Colors.DodgerBlue),
};
MapLayer.SetPosition(pushpin, new Location(item.Lat, item.Lon));
_bikeMap.Children.Add(pushpin);
pushpin.Tapped += BikePointPin_Tapped;
pushpin.PointerEntered += BikePointPin_PointerEntered;
pushpin.PointerExited += BikePointPin_PointerExited;
}
CacheDataCollection.Add(temp);
BikeDataCollection.Add(temp);
//Set map location
try
{
TextBlock.Text = "Getting your location.";
var geolocator = new Geolocator();
var geoposition = await geolocator.GetGeopositionAsync();
if (geoposition != null)
{
_bikeMap.SetView(new Location(geoposition.Coordinate.Point.Position.Latitude,
geoposition.Coordinate.Point.Position.Longitude), 18, TimeSpan.FromSeconds(3));
MapLayer.SetPosition(_selfpushpin, new Location(geoposition.Coordinate.Point.Position.Latitude,
geoposition.Coordinate.Point.Position.Longitude));
_bikeMap.Children.Remove(_selfpushpin);
_bikeMap.Children.Add(_selfpushpin);
}
}
catch (Exception)
{
_bikeMap.SetView(new Location(51.5072, 0.1275), 15);
}
ProgressRing.Visibility = Visibility.Collapsed;
TextBlock.Visibility = Visibility.Collapsed;
Backdrop.Visibility = Visibility.Collapsed;
ProgressRing.IsActive = false;
ProgressRing.IsActive = false;
ViewModel["Costs"] = statsDataGroups;
ViewModel["BikesShort"] = BikeDataCollection;
}
