async private void inputFiled_ActionIconTapped(object sender, System.EventArgs e)
{
btnNext.Visibility = System.Windows.Visibility.Collapsed;
progressBar.Visibility = System.Windows.Visibility.Visible;
App.ViewModel.UserViewModel.AllowGPS = true;
var gps = new GPSHelper();
var result = await gps.GetPositionAsync();
if (result != null)
{
int zipHelper = 0;
var zip = await bingHelper.GeoCoordinateToZipCodeAsync(result.Latitude, result.Longitude);
inputFiled.Text = zip;
App.ViewModel.UserViewModel.Location =
new Location()
{
IsGeoCoded = true,
IsValid = true,
Latitude = result.Latitude,
Longitude = result.Longitude,
Accuracy = 0,
ZipCode = int.TryParse(zip, out zipHelper) ? zipHelper : 0
};
inputFiled.SelectionStart = inputFiled.Text.Length;
PostnummerServiceHelper post = new PostnummerServiceHelper();
var r = await post.GeoToPostalCode(result.Latitude, result.Longitude);
string p = r;
}
progressBar.Visibility = System.Windows.Visibility.Collapsed;
btnNext.Visibility = System.Windows.Visibility.Visible;
}
private void MaintainGpsLocation()
{
if (IsMaintainGpsLocationRunning)
{
return;
}
GPSHelper gps = new GPSHelper();
var lastLocation = new GeoCoordinate(UserViewModel.Location.Latitude, UserViewModel.Location.Longitude);
TaskEx.Run(async() =>
{
IsMaintainGpsLocationRunning = true;
while (UserViewModel.AllowGPS)
{
var location = await gps.GetPositionAsync();
if (location != null && !location.IsUnknown)
{
Deployment.Current.Dispatcher.BeginInvoke(() =>
{
UserViewModel.Location.Latitude = location.Latitude;
UserViewModel.Location.Longitude = location.Longitude;
UserViewModel.Location.IsGeoCoded = false;
UserViewModel.Location.Timestamp = DateTime.Now.Ticks;
if (location.GetDistanceTo(lastLocation) > 300)
{
lastLocation = new GeoCoordinate(UserViewModel.Location.Latitude, UserViewModel.Location.Longitude);
UpdateViewModel();
}
});
}
Thread.Sleep(TimeSpan.FromSeconds(10));
}
IsMaintainGpsLocationRunning = false;
});
}
private async void InitializeGPS()
{
if (App.ViewModel.UserViewModel.AllowGPS)
{
var gps = new GPSHelper();
var result = await gps.GetPositionAsync();
if (result != null)
{
App.ViewModel.UserViewModel.Location =
new Location()
{
IsGeoCoded = true,
IsValid = true,
Latitude = result.Latitude,
Longitude = result.Longitude
};
}
}
}