async Task CompleteItem(Yodel item)
{
item.Deleted = true;
//item.Done = true;
await manager.SaveYodelAsync(item);
yodelList.ItemsSource = await manager.GetYodelsAsync();
}
public async void OnAdd(object sender, EventArgs e)
{
// Empty
if (newItemName.Text.Length == 0)
{
YodelBar.IsVisible = false;
ActionBar.IsVisible = true;
return;
}
var locator = CrossGeolocator.Current;
if (locator.IsGeolocationAvailable && locator.IsGeolocationEnabled)
{
locator.DesiredAccuracy = 50;
labelGPS.Text = "Acquiring gps";
try
{
var position = await locator.GetPositionAsync(timeoutMilliseconds : 10000);
if (position == null)
{
await DisplayAlert("GPS null", "Null GPS", "OK");
//labelGPS.Text = "null gps :(";
return;
}
labelGPS.Text = string.Format("Time: {0} \nLat: {1} \nLong: {2} \n Altitude: {3} \nAltitude Accuracy: {4} \nAccuracy: {5} \n Heading: {6} \n Speed: {7}",
position.Timestamp, position.Latitude, position.Longitude,
position.Altitude, position.AltitudeAccuracy, position.Accuracy, position.Heading, position.Speed);
var yodel = new Yodel {
CreatedAt = DateTime.Now,
Latitude = position.Latitude,
Longitude = position.Longitude,
Deleted = false,
Message = newItemName.Text
};
await AddItem(yodel);
newItemName.Text = string.Empty;
newItemName.Unfocus();
}
catch (Exception ex)
{
await DisplayAlert("Geolocator Error", "Couldn't access GPS, did not Yodel", "OK");
}
}
else
{
await DisplayAlert("Location Error", "Couldn't access GPS, did not Yodel", "OK");
}
YodelBar.IsVisible = false;
ActionBar.IsVisible = true;
}
public async Task SaveYodelAsync(Yodel item)
{
if (item.Id == null)
{
await yodelTable.InsertAsync(item);
}
else
{
await yodelTable.UpdateAsync(item);
}
}
// Data methods
async Task AddItem(Yodel item)
{
await manager.SaveYodelAsync(item);
yodelList.ItemsSource = await manager.GetYodelsAsync();
}
