public LocationDetailViewModel(FavouriteDataTable currentAddress)
{
CurrentAddress = currentAddress;
if (currentAddress != null)
{
Title = CurrentAddress.CountryName;
}
AddFavoriteCommand = new Command(async() => await AddFavoriteCommandExecution());
}
public Task <int> SaveItemAsync(FavouriteDataTable item)
{
if (item.PK != 0)
{
return(database.UpdateAsync(item));
}
else
{
return(database.InsertAsync(item));
}
}
public async Task GetCurrentLocation()
{
try
{
var hasPermission = await Utils.CheckPermissions(Permission.Location);
if (!hasPermission)
{
return;
}
var locator = CrossGeolocator.Current;
using (UserDialogs.Instance.Loading("Get Current Location..", null, null, true, MaskType.Black))
{
var position = await locator.GetPositionAsync(TimeSpan.FromSeconds(5000));
if (position == null)
{
return;
}
var addresses = await locator.GetAddressesForPositionAsync(position);
CurrentAddress = new FavouriteDataTable();
var items = addresses.GetEnumerator();
while (items.MoveNext())
{
var current = items.Current;
CurrentAddress.AdminArea = current.AdminArea;
CurrentAddress.CountryCode = current.CountryCode;
CurrentAddress.CountryName = current.CountryName;
CurrentAddress.FeatureName = current.FeatureName;
CurrentAddress.Latitude = current.Latitude;
CurrentAddress.Locality = current.Locality;
CurrentAddress.Longitude = current.Longitude;
CurrentAddress.PostalCode = current.PostalCode;
CurrentAddress.SubAdminArea = current.SubAdminArea;
CurrentAddress.SubLocality = current.SubLocality;
CurrentAddress.SubThoroughfare = current.SubThoroughfare;
CurrentAddress.Thoroughfare = current.Thoroughfare;
break;
}
}
}
catch (Exception ex)
{
Debug.WriteLine(ex.Message);
}
}
public LocationDetailView(FavouriteDataTable CurrentAddress, bool isfav = false)
{
InitializeComponent();
if (!isfav)
{
ToolbarItem toolbarItem = new ToolbarItem();
toolbarItem.Text = "Favourite";
toolbarItem.SetBinding(ToolbarItem.CommandProperty, "AddFavoriteCommand");
this.ToolbarItems.Add(toolbarItem);
}
ldvm = new LocationDetailViewModel(CurrentAddress);
BindingContext = ldvm;
ldvm.BaseNavigation = Navigation;
}
public Task <int> DeleteItemAsync(FavouriteDataTable item)
{
return(database.DeleteAsync(item));
}
