private async Task CheckLocationPermissions()
{
if (IsBusy)
{
return;
}
IsBusy = true;
try
{
// Check permissions before
var locationPermissions = await CsExtensions.CheckPermissions(new Permissions.LocationAlways());
switch (locationPermissions)
{
case PermissionStatus.Granted:
await Application.Current.MainPage.Navigation.PushAsync(new MapToGraph());
break;
}
}
catch (Exception e)
{
Console.WriteLine(
$"{nameof(MainPageViewModel)}:{nameof(CheckLocationPermissions)} - Exception -- {e.Message}, Stack: {e.StackTrace}");
}
finally
{
IsBusy = false;
}
}
private void LoadCurrentRoute(List <RoutePoint> routePoints)
{
var line = CreatePolyline(new Route
{
Color = Globals.DefaultColor.ToHex(),
RoutePointsBlob = CsExtensions.CompactRoutePointList(routePoints)
});
MyMap.MapElements.Add(line);
}
public Task <int> SaveRoute(List <RoutePoint> wayPoints)
{
if (wayPoints == null || wayPoints.Count < 1)
{
return(Task.FromResult(0));
}
var route = new Route
{
Color = RandColor.ToHex(),
RoutePointsBlob = CsExtensions.CompactRoutePointList(wayPoints)
};
return(Database.InsertAsync(route));
}
