private async void UserMain_Loaded(object sender, RoutedEventArgs e)
{
UserMap.MapServiceToken = "AKs4qGlBeOVCM1QL6YsY~dFLxTRCFZAK9cyU6nYjDow~AlfE7e6w-DJpHo-8d-_3-LKJW_sQlhBNMQh37nzvhlcenKKqnZiXCR48G87zL4Cn";
UserMap.ZoomLevel = 15;
var accessStatus = await Geolocator.RequestAccessAsync();
switch (accessStatus)
{
case GeolocationAccessStatus.Allowed:
Geolocator geolocator = new Geolocator {
DesiredAccuracyInMeters = 1, ReportInterval = 10000
};
try
{
Geoposition map_pos = await geolocator.GetGeopositionAsync();
UserLocIcon.NormalizedAnchorPoint = new Point(0.5, 1);
UserLocIcon.Title = "Your Location";
Package packageUsr = Package.Current;
PackageId packageIdUsr = packageUsr.Id;
String outputUsr = packageIdUsr.Name;
string strUsr = string.Format("ms-appx://{0}/Assets/user.png", outputUsr);
UserLocIcon.Image = RandomAccessStreamReference.CreateFromUri(new Uri(strUsr));
Package packageDrv = Package.Current;
PackageId packageIdDrv = packageDrv.Id;
String outputDrv = packageIdDrv.Name;
string strDrv = string.Format("ms-appx://{0}/Assets/bus.png", outputDrv);
for (int i = 0; i < 25; i++)
{
DriverIcon[i] = new MapIcon();
DriverIcon[i].NormalizedAnchorPoint = new Point(0.5, 1);
DriverIcon[i].Image = RandomAccessStreamReference.CreateFromUri(new Uri(strDrv));
DriverIcon[i].ZIndex = i;
}
GetDriverPos();
BasicGeoposition PointLoc = new BasicGeoposition()
{
Latitude = map_pos.Coordinate.Latitude,
Longitude = map_pos.Coordinate.Longitude
};
UserLocIcon.Location = new Geopoint(PointLoc);
UserMap.MapElements.Add(UserLocIcon);
UserMap.Center = new Geopoint(PointLoc);
UpdateLocationData(map_pos);
}
catch (Exception E)
{
var Err3Msg = new MessageDialog(E.Message.ToString(), "Error");
await Err3Msg.ShowAsync();
}
// if the user position stored in the variable "geolocator" changes, then change in the map also
geolocator.PositionChanged += geolocator_PostionChanged;
break;
case GeolocationAccessStatus.Denied:
var ErrMsg = new MessageDialog("Please Provide Access to your locaion.", "Error");
await ErrMsg.ShowAsync();
break;
case GeolocationAccessStatus.Unspecified:
var Err2Msg = new MessageDialog("Please Provide Access to your locaion.", "Error");
await Err2Msg.ShowAsync();
break;
}
}
private async void GPS_Click(object sender, RoutedEventArgs e)
{
try
{
Button button = sender as Button;
button.IsEnabled = false;
LoadingRing.IsActive = true;
// Cancel other tasks
cts.Cancel();
cts = new CancellationTokenSource();
var ctsToken = cts.Token;
ctsToken.ThrowIfCancellationRequested();
var geoStatus = GeolocationAccessStatus.Unspecified;
try
{
// Catch error in case dialog is dismissed
geoStatus = await Geolocator.RequestAccessAsync();
}
catch (Exception ex)
{
Logger.WriteLine(LoggerLevel.Error, ex, "SetupPage: error requesting location permission");
System.Diagnostics.Debug.WriteLine(ex.StackTrace);
}
ctsToken.ThrowIfCancellationRequested();
Geolocator geolocal = new Geolocator()
{
DesiredAccuracyInMeters = 5000, ReportInterval = 900000, MovementThreshold = 1600
};
Geoposition geoPos = null;
// Setup error just in case
MessageDialog error = null;
switch (geoStatus)
{
case GeolocationAccessStatus.Allowed:
try
{
geoPos = await geolocal.GetGeopositionAsync();
}
catch (Exception ex)
{
if (Windows.Web.WebError.GetStatus(ex.HResult) > Windows.Web.WebErrorStatus.Unknown)
{
error = new MessageDialog(App.ResLoader.GetString("WError_NetworkError"), App.ResLoader.GetString("Label_Error"));
}
else
{
error = new MessageDialog(App.ResLoader.GetString("Error_Location"), App.ResLoader.GetString("Label_ErrorLocation"));
}
await error.ShowAsync();
Logger.WriteLine(LoggerLevel.Error, ex, "SetupPage: error getting geolocation");
}
break;
case GeolocationAccessStatus.Denied:
error = new MessageDialog(App.ResLoader.GetString("Msg_LocDeniedSettings"), App.ResLoader.GetString("Label_ErrLocationDenied"));
error.Commands.Add(new UICommand(App.ResLoader.GetString("Label_Settings"), async(command) =>
{
await Windows.System.Launcher.LaunchUriAsync(new Uri("ms-settings:privacy-location"));
}, 0));
error.Commands.Add(new UICommand(App.ResLoader.GetString("Label_Cancel"), null, 1));
error.DefaultCommandIndex = 0;
error.CancelCommandIndex = 1;
await error.ShowAsync();
break;
case GeolocationAccessStatus.Unspecified:
default:
error = new MessageDialog(App.ResLoader.GetString("Error_Location"), App.ResLoader.GetString("Label_ErrorLocation"));
await error.ShowAsync();
break;
}
// Access to location granted
if (geoPos != null)
{
LocationQueryViewModel view = null;
ctsToken.ThrowIfCancellationRequested();
button.IsEnabled = false;
await Task.Run(async() =>
{
ctsToken.ThrowIfCancellationRequested();
view = await wm.GetLocation(geoPos);
if (String.IsNullOrEmpty(view.LocationQuery))
{
view = new LocationQueryViewModel();
}
});
if (String.IsNullOrWhiteSpace(view.LocationQuery))
{
// Stop since there is no valid query
EnableControls(true);
return;
}
ctsToken.ThrowIfCancellationRequested();
// Weather Data
var location = new LocationData(view, geoPos);
if (!location.IsValid())
{
await Toast.ShowToastAsync(App.ResLoader.GetString("WError_NoWeather"), ToastDuration.Short);
EnableControls(true);
return;
}
ctsToken.ThrowIfCancellationRequested();
Weather weather = await Settings.GetWeatherData(location.query);
if (weather == null)
{
ctsToken.ThrowIfCancellationRequested();
try
{
weather = await wm.GetWeather(location);
}
catch (WeatherException wEx)
{
weather = null;
await Toast.ShowToastAsync(wEx.Message, ToastDuration.Short);
}
}
if (weather == null)
{
EnableControls(true);
return;
}
ctsToken.ThrowIfCancellationRequested();
// We got our data so disable controls just in case
EnableControls(false);
// Save weather data
Settings.SaveLastGPSLocData(location);
await Settings.DeleteLocations();
await Settings.AddLocation(new LocationData(view));
if (wm.SupportsAlerts && weather.weather_alerts != null)
{
await Settings.SaveWeatherAlerts(location, weather.weather_alerts);
}
await Settings.SaveWeatherData(weather);
Settings.FollowGPS = true;
Settings.WeatherLoaded = true;
this.Frame.Navigate(typeof(Shell), location);
}
else
{
EnableControls(true);
}
}
catch (OperationCanceledException)
{
// Restore controls
EnableControls(true);
Settings.FollowGPS = false;
Settings.WeatherLoaded = false;
}
}
public static async void SetLiveTileBackgroundTask(bool Val)
{
try
{
var req = await BackgroundExecutionManager.RequestAccessAsync();
if (req == BackgroundAccessStatus.AlwaysAllowed || req == BackgroundAccessStatus.AllowedSubjectToSystemPolicy ||
req == BackgroundAccessStatus.AllowedWithAlwaysOnRealTimeConnectivity || req == BackgroundAccessStatus.AllowedMayUseActiveRealTimeConnectivity)
{
var list = BackgroundTaskRegistration.AllTasks.Where(x => x.Value.Name == "WinGoMapsTile");
foreach (var item in list)
{
item.Value.Unregister(false);
}
if (Val)
{
BackgroundTaskBuilder build = new BackgroundTaskBuilder();
build.IsNetworkRequested = true;
build.Name = "WinGoMapsTile";
build.TaskEntryPoint = "LiveTileTask.Update";
build.SetTrigger(new TimeTrigger(15, false));
var b = build.Register();
if (await Geolocator.RequestAccessAsync() == GeolocationAccessStatus.Allowed)
{
var geolocator = new Geolocator();
var Location = await geolocator.GetGeopositionAsync();
var ul = Location.Coordinate.Point.Position;
var http = AppCore.HttpClient;
http.DefaultRequestHeaders.UserAgent.ParseAdd("MahStudioWinGoMaps");
var res = await(await http.GetAsync(new Uri($"https://maps.googleapis.com/maps/api/staticmap?center={ul.Latitude},{ul.Longitude}&zoom=16&size=200x200", UriKind.RelativeOrAbsolute))).Content.ReadAsBufferAsync();
var reswide = await(await http.GetAsync(new Uri($"https://maps.googleapis.com/maps/api/staticmap?center={ul.Latitude},{ul.Longitude}&zoom=16&size=310x150", UriKind.RelativeOrAbsolute))).Content.ReadAsBufferAsync();
var resLarge = await(await http.GetAsync(new Uri($"https://maps.googleapis.com/maps/api/staticmap?center={ul.Latitude},{ul.Longitude}&zoom=16&size=310x310", UriKind.RelativeOrAbsolute))).Content.ReadAsBufferAsync();
var f = await ApplicationData.Current.LocalFolder.CreateFileAsync("LiveTile.png", CreationCollisionOption.OpenIfExists);
var fWide = await ApplicationData.Current.LocalFolder.CreateFileAsync("LiveTileWide.png", CreationCollisionOption.OpenIfExists);
var fLarge = await ApplicationData.Current.LocalFolder.CreateFileAsync("LiveTileLarge.png", CreationCollisionOption.OpenIfExists);
var str = await f.OpenAsync(FileAccessMode.ReadWrite);
var strwide = await fWide.OpenAsync(FileAccessMode.ReadWrite);
var strLarge = await fLarge.OpenAsync(FileAccessMode.ReadWrite);
await str.WriteAsync(res);
await strwide.WriteAsync(reswide);
await strLarge.WriteAsync(resLarge);
str.Dispose();
strwide.Dispose();
strLarge.Dispose();
var update = TileUpdateManager.CreateTileUpdaterForApplication();
string xml = "<tile>\n";
xml += "<visual version=\"4\">\n";
xml += " <binding template=\"TileSquare150x150Image\" fallback=\"TileSquareImage\">\n";
xml += " <image id=\"1\" src=\"ms-appdata:///local/LiveTile.png\"/>\n";
xml += " </binding>\n";
xml += " <binding template=\"TileWide310x150Image\" fallback=\"TileWideImage\">\n";
xml += " <image id=\"1\" src=\"ms-appdata:///local/LiveTileWide.png\"/>\n";
xml += " </binding>\n";
xml += " <binding template=\"TileSquare310x310Image\" fallback=\"TileSquareImageLarge\">\n";
xml += " <image id=\"1\" src=\"ms-appdata:///local/LiveTileLarge.png\"/>\n";
xml += " </binding>\n";
xml += "</visual>\n";
xml += "</tile>";
XmlDocument txml = new XmlDocument();
txml.LoadXml(xml);
TileNotification tNotification = new TileNotification(txml);
update.Clear();
update.Update(tNotification);
//XmlDocument tileXmlwide = TileUpdateManager.GetTemplateContent(TileTemplateType.TileWide310x150Image);
//new Windows.UI.Popups.MessageDialog(tileXmlwide.GetXml()).ShowAsync();
//XmlDocument tileXml = TileUpdateManager.GetTemplateContent(TileTemplateType.TileSquare150x150Image);
//tileXml.GetElementsByTagName("image")[0].Attributes[1].NodeValue = "ms-appdata:///local/LiveTile.png";
//tileXmlwide.GetElementsByTagName("image")[0].Attributes[1].NodeValue = "ms-appdata:///local/LiveTileWide.png";
//update.Update(new TileNotification(xml));
}
}
}
}
catch { }
}
protected override async Task InitializeAsyncCore()
{
await Geolocator.RequestAccessAsync();
IsAvailable = true;
}
public MapViewVM()
{
LocationFlagVisibility = Visibility.Visible;
StepsTitleProviderVisibility = Visibility.Collapsed;
if (UserLocation == null)
{
UserLocation = new ViewModel()
{
AttractionName = "My Location"
}
}
;
StaticVM = this;
LoadPage();
}
async void LocateUser()
{
try
{
var accessStatus = await Geolocator.RequestAccessAsync();
if (accessStatus == GeolocationAccessStatus.Allowed)
{
Map = MapView.MapControl;
if (FastLoadGeoPosition != null)
{
if (geolocator == null)
{
geolocator = new Geolocator()
{
MovementThreshold = 1,
ReportInterval = 1,
DesiredAccuracyInMeters = 1
};
GeoLocate = geolocator;
}
else
{
UserLocation.Location = FastLoadGeoPosition;
Map.Center = FastLoadGeoPosition;
await AppCore.Dispatcher.RunAsync(CoreDispatcherPriority.High, async delegate
{
await Map.TryZoomToAsync(16);
});
}
// Subscribe to the StatusChanged event to get updates of location status changes.
//geolocator.StatusChanged += Geolocator_StatusChanged;
// Carry out the operation.
GeoLocatorHelper.GetUserLocation();
GeoLocatorHelper.LocationFetched += GeoLocatorHelper_LocationFetched;
geolocator.PositionChanged += Geolocator_PositionChanged;
await AppCore.Dispatcher.RunAsync(CoreDispatcherPriority.Normal, delegate
{
var savedplaces = SavedPlacesVM.GetSavedPlaces();
foreach (var item in savedplaces)
{
Map.MapElements.Add(new MapIcon()
{
Location = new Geopoint(new BasicGeoposition()
{
Latitude = item.Latitude, Longitude = item.Longitude
}),
Title = item.PlaceName
});
}
});
await Task.Delay(150);
LocationFlagVisibility = Visibility.Visible;
//if (Map.Is3DSupported)
//{
// Map.Style = MapStyle.Aerial3DWithRoads;
// MapScene mapScene = MapScene.CreateFromLocationAndRadius(snPoint, 500, 150, 70);
// await Map.TrySetSceneAsync(mapScene);
//}
//var r = await MapLocationFinder.FindLocationsAtAsync(snPoint);
//if(r.Locations != null)
//{
// var re = r.Locations.FirstOrDefault();
// var rg = RegionInfo.CurrentRegion;
// var rg2 = new RegionInfo(re.Address.Country);
//}
}
else
{
LocationFlagVisibility = Visibility.Collapsed;
}
}
else
{
LocationFlagVisibility = Visibility.Collapsed;
var msg = new MessageDialog(MultilingualHelpToolkit.GetString("StringLocationPrivacy", "Text"));
msg.Commands.Add(new UICommand(MultilingualHelpToolkit.GetString("StringOK", "Text"), async delegate
{
await Launcher.LaunchUriAsync(new Uri("ms-settings:privacy-location", UriKind.RelativeOrAbsolute));
}));
msg.Commands.Add(new UICommand(MultilingualHelpToolkit.GetString("StringCancel", "Text"), delegate { }));
await msg.ShowAsync();
Window.Current.Activated += Current_Activated;
}
}
catch { }
//try
//{
// ApplicationData.Current.LocalSettings.Values["WCReponse"].ToString();
//}
//catch
//{
// var message = new MessageDialog("windowscentral is not a Microsoft News website that you are looking for. See our reply to WindowsCentral post about WinGo Maps.");
// message.Commands.Add(new UICommand("See our response on twitter.", async delegate
// {
// await Launcher.LaunchUriAsync(new Uri("https://twitter.com/NGameAli/status/1028157663752978432"));
// }));
// await message.ShowAsync();
// ApplicationData.Current.LocalSettings.Values["WCReponse"] = "windowscentral is not a Microsoft News website that you are looking for";
//}
}
private static void Main(string[] args)
{
//Optional, build the StationDataTable without any actions, otherwise it will be built upon first loopkup like below.
//On average, increases the first lookup time by 5 times. Obviously it's of no use in this application, but for an
//application that runs lookups at a later time, you could build the table at the start and have it ready for later (assuming you even want persistant lookup).
//StationLookup.ZeroActionInitialize();
//Console.WriteLine("Don't wait more than 10 seconds...");
Task t = new Task(() => {
//GeoPositionPermission
Watcher = new GeoCoordinateWatcher(GeoPositionAccuracy.Default);
// Catch the StatusChanged event.
Watcher.MovementThreshold = 0;
CancellationTokenSource source = new CancellationTokenSource();
Task t3NonBlocking = new Task(() =>
{
Task t2 = new Task(() =>
{
try
{
Console.Write("Locating Device...");
var accessStatus = Geolocator.RequestAccessAsync();
while (accessStatus.Status == Windows.Foundation.AsyncStatus.Completed)
{
Console.Write(".");
System.Threading.Thread.Sleep(1);
//t2.Status
if (source.IsCancellationRequested)
{
break;
}
}
Console.WriteLine();
}
catch (TimeoutException ex)
{
Console.WriteLine("Error: " + ex.Message);
}
});
t2.Start();
t2.Wait();
});
t3NonBlocking.Start();
t3NonBlocking.Wait(TimeSpan.FromSeconds(15));
source.Cancel();
if (t3NonBlocking.IsCompleted)
{
// Subscribe to StatusChanged event to get updates of location status changes
//_geolocator.StatusChanged += OnStatusChanged;
if (Watcher.Permission != GeoPositionPermission.Granted)
{
Console.WriteLine("Make sure Windows 10 location privacy settings is enabled in settings.");
}
Watcher.StatusChanged += Watcher_StatusChanged;
// Start the watcher.
Watcher.Start();
}
else
{
Console.WriteLine("Failed to get location.");
}
//ResolveAddressSync();
});
t.Start();
Console.ReadLine();
}
public async void dajLokaciju()
{
try
{
Geoposition pos = null;
//da li se smije uzeti lokacija, trazi se odobrenje od korisnika (takodjer treba i capability)
var accessStatus = await Geolocator.RequestAccessAsync();
if (accessStatus == GeolocationAccessStatus.Allowed)
{
//uzimanje pozicije ako smije
Geolocator geolocator = new Geolocator {
DesiredAccuracyInMeters = 10
};
pos = await geolocator.GetGeopositionAsync();
}
//tacka iz pozicije
TrenutnaLokacija = pos.Coordinate.Point;
Lokacija = "Geolokacija Lat: " + TrenutnaLokacija.Position.Latitude + " Lng: " + TrenutnaLokacija.Position.Longitude;
//uzeti adresu na osnovu GeoTacke
MapLocationFinderResult result = await MapLocationFinder.FindLocationsAtAsync(pos.Coordinate.Point);
//Nadje li adresu ispisi je
if (result.Status == MapLocationFinderStatus.Success)
{
Adresa = "Adresa je " + result.Locations[0].Address.Street;
}
//nacrtati pravougaonik na mapi za oblast gdje bi korisnik mogao biti
double centerLatitude = Mapa.Center.Position.Latitude;
double centerLongitude = Mapa.Center.Position.Longitude;
MapPolyline mapPolyline = new MapPolyline();
mapPolyline.Path = new Geopath(new List <BasicGeoposition>()
{
new BasicGeoposition()
{
Latitude = centerLatitude - 0.0005, Longitude = centerLongitude - 0.001
},
new BasicGeoposition()
{
Latitude = centerLatitude + 0.0005, Longitude = centerLongitude - 0.001
},
new BasicGeoposition()
{
Latitude = centerLatitude + 0.0005, Longitude = centerLongitude + 0.001
},
new BasicGeoposition()
{
Latitude = centerLatitude - 0.0005, Longitude = centerLongitude + 0.001
},
new BasicGeoposition()
{
Latitude = centerLatitude - 0.0005, Longitude = centerLongitude - 0.001
}
});
mapPolyline.StrokeColor = Colors.Black;
mapPolyline.StrokeThickness = 3;
mapPolyline.StrokeDashed = true;
Mapa.MapElements.Add(mapPolyline);
}
catch (Exception e)
{
var dialog11 = new MessageDialog(e.Message);
dialog11.ShowAsync();
}
}
private static async Task <GeolocationAccessStatus> RequestLocationAccess()
{
return(await Geolocator.RequestAccessAsync());
}
private async void DismissedEventHandler(SplashScreen sender, object args)
{
dismissed = true;
await SQLAction.CheckDB();
SetLongTimeTimer();
var settings = SettingsModel.Current;
var license = new License.License();
if (!license.IsPurchased)
{
settings.Preferences.EnableAlarm = false;
settings.Preferences.EnableEvening = false;
settings.Preferences.EnableMorning = false;
settings.Preferences.Set(240);
}
if (settings.Preferences.MainColor.A > 0)
{
App.MainColor = settings.Preferences.MainColor;
await Dispatcher.RunAsync(CoreDispatcherPriority.High, new DispatchedHandler(() =>
{
App.ChangeThemeColor(settings.Preferences.MainColor);
ChangeThemeColor(settings.Preferences.MainColor);
}));
}
if (!settings.Inited)
{
NavigatetoStart();
return;
}
if (!this.args.IsNullorEmpty())
{
settings.Cities.ChangeCurrent(this.args);
}
try
{
if (settings.Cities.GetCurrentCity() == null)
{
NavigatetoStart();
return;
}
}
catch (Exception)
{
}
if (settings.Cities.CurrentIndex == -1 && settings.Cities.EnableLocate)
{
try
{
var accessStatus = await Geolocator.RequestAccessAsync();
if (accessStatus == GeolocationAccessStatus.Allowed)
{
await Dispatcher.RunAsync(CoreDispatcherPriority.High, new DispatchedHandler(async() =>
{
var l = new ResourceLoader();
SplashWelcome.Text = l.GetString("Locating");
try
{
var _geolocator = new Geolocator();
var pos = await _geolocator.GetGeopositionAsync();
if ((_geolocator.LocationStatus != PositionStatus.NoData) && (_geolocator.LocationStatus != PositionStatus.NotAvailable) && (_geolocator.LocationStatus != PositionStatus.Disabled))
{
var t = ThreadPool.RunAsync(async(w) =>
{
await CalcPosition(pos, settings);
GetCityListandCompelte(settings);
});
}
else
{
GetCityListandCompelte(settings);
}
}
catch (Exception)
{
GetCityListandCompelte(settings);
}
}));
}
else
{
if (!settings.Cities.SavedCities.IsNullorEmpty())
{
settings.Cities.CurrentIndex = 0;
}
else
{
GetCityListandCompelte(settings);
}
}
}
catch (Exception)
{
NavigatetoStart();
}
}
else if (settings.Cities.CurrentIndex >= 0 && !settings.Cities.SavedCities.IsNullorEmpty())
{
foreach (var citty in settings.Cities.SavedCities)
{
if (citty.Latitude == 0 && citty.Longitude == 0)
{
var tar = SQLAction.Find(citty.Id);
citty.Latitude = tar.Latitude;
citty.Longitude = tar.Longitude;
}
}
settings.Cities.Save();
GetCityListandCompelte(settings);
}
else
{
NavigatetoStart();
return;
}
}
public async Task LoadCurrentWeatherAsync()
{
IsLoading = true;
Status = 0;
CurrentWeather = null;
//get coordinate
double lat = 0, lon = 0;
if ((int)AppSettingsService.GetSetting(AppSettingsService.DEFAULT_LOCATION_MODE) == 0)
{
var accessStatus = await Geolocator.RequestAccessAsync();
switch (accessStatus)
{
case GeolocationAccessStatus.Allowed:
Geolocator geolocator = new Geolocator();
Geoposition pos = await geolocator.GetGeopositionAsync();
lat = pos.Coordinate.Point.Position.Latitude;
lon = pos.Coordinate.Point.Position.Longitude;
break;
case GeolocationAccessStatus.Unspecified:
case GeolocationAccessStatus.Denied:
Status = 1;
break;
}
}
else
{
string[] temp = AppSettingsService.GetSetting(AppSettingsService.DEFAULT_LOCATION).ToString().Split('|');
lat = double.Parse(temp[0]);
lon = double.Parse(temp[1]);
}
//http call
if (Status == 0)
{
if (IsInternetAvailable())
{
try
{
CurrentWeather = await OpenWeatherService.GetWeatherByCoordinateAsync(lat, lon);
#region Update live tile
var liveTile = TileUpdateManager.CreateTileUpdaterForApplication();
string temperature = CurrentWeather.temperature.TemperatureUnit ? $"{CurrentWeather.temperature.temp_c}C" : $"{CurrentWeather.temperature.temp_f}F";
string time = DateTime.Now.ToString("ddd h:mm tt");
//tile template
string tileXMLString = $@"<tile>
<visual baseUri=""Assets/Weather/"">
<binding template=""TileSmall"" hint-textStacking=""center"">
<text hint-style=""body"" hint-align=""center"">{temperature}</text>
</binding>
<binding displayName=""{CurrentWeather.city.name}"" template=""TileMedium"" hint-textStacking=""center"">
<text hint-style=""body"" hint-align=""center"">{CurrentWeather.weather.value}</text>
<text hint-style=""titleSubtle"" hint-align=""center"">{temperature}</text>
<text hint-style=""captionSubtle"" hint-align=""center"">{time}</text>
</binding>
<binding displayName=""{CurrentWeather.city.name}"" template=""TileWide"" branding=""nameAndLogo"" hint-textStacking=""center"">
<group>
<subgroup hint-weight=""44"">
<image src=""{CurrentWeather.weather.iconUrl}"" hint-removeMargin=""false""/>
</subgroup>
<subgroup>
<text hint-style=""body"">{CurrentWeather.weather.value}</text>
<text hint-style=""titleSubtle"">{temperature}</text>
<text hint-style=""captionSubtle"">{time}</text>
</subgroup>
</group>
</binding>
<binding displayName=""{CurrentWeather.city.name}"" template=""TileLarge"" branding=""nameAndLogo"" hint-textStacking=""center"">
<group>
<subgroup hint-weight=""1""/>
<subgroup hint-weight=""2"">
<image src=""{CurrentWeather.weather.iconUrl}""/>
</subgroup>
<subgroup hint-weight=""1""/>
</group>
<text hint-style=""body"" hint-align=""center"">{CurrentWeather.weather.value}</text>
<text hint-style=""titleSubtle"" hint-align=""center"">{temperature}</text>
<text hint-style=""captionSubtle"" hint-align=""center"">{time}</text>
</binding>
</visual>
</tile>";
XmlDocument tileXML = new XmlDocument();
tileXML.LoadXml(tileXMLString);
liveTile.Update(new TileNotification(tileXML));
#endregion
}
catch
{
Status = 2;
}
}
else
{
Status = 2;
}
}
IsLoading = false;
}
private async void Run_Click(object sender, RoutedEventArgs e)
{
if (RunButton.Content.Equals("Stop"))
{
RunButton.Content = "Run";
MainButton.IsEnabled = true;
errormessage.Text = "Ready to go";
Stop_Band();
////////////////////////
StopTracking(sender, e);
/////////////////////
return;
}
try
{
var now = DateTime.Now.ToString("dd/MM/yyyy@H:mm:ss");
HttpStringContent stringContent = new HttpStringContent(
"{ \"partitionKey\": \"HRs\"," +
"\"rowKey\": \"" + localSettings.Values["pemail"] + "\"," +
"\"reads\": \"" + localSettings.Values["preads"] +
// "\"," + "\"lastHR\": \"" + now +
"\"}",
UnicodeEncoding.Utf8, "application/json");
var now2 = DateTime.Now.ToString("dd/MM/yyyy@H:mm:ss");
HttpStringContent stringContent2 = new HttpStringContent(
"{ \"partitionKey\": \"Locations\"," +
"\"rowKey\": \"" + localSettings.Values["pemail"] + "\"," +
"\"readLatitude\": \"" + localSettings.Values["pLatitude"] + "\"," +
"\"readLongitude\": \"" + localSettings.Values["pLongitude"] + "\"," +
"\"lastLocatoin\": \"" + now2 + "\"}",
UnicodeEncoding.Utf8, "application/json");
/*
* catch (Exception ex)
* {
* errormessage.Text = "Location is unavailble";
* }
*/
try
{
HttpResponseMessage response = await httpClient.PostAsync(requestUri, stringContent);
if ((int)response.StatusCode == 204)
{
localSettings.Values["plasthr"] = now;
}
else
{
errormessage.Text = await response.Content.ReadAsStringAsync();
}
HttpResponseMessage response2 = await httpClient.PostAsync(requestUriGPS, stringContent2);
if ((int)response2.StatusCode == 204)
{
localSettings.Values["plastLocation"] = now;
}
else
{
errormessage.Text = await response2.Content.ReadAsStringAsync();
}
}
catch (Exception ex)
{
errormessage.Text = "Error: " + ex.Message;
}
RunButton.Content = "Stop";
MainButton.IsEnabled = false;
errormessage.Text = "Sampling in progress...";
// Start reading data
await bandClient.SensorManager.Accelerometer.StartReadingsAsync();
await bandClient.SensorManager.Calories.StartReadingsAsync();
await bandClient.SensorManager.Contact.StartReadingsAsync();
await bandClient.SensorManager.Distance.StartReadingsAsync();
await bandClient.SensorManager.Gyroscope.StartReadingsAsync();
await bandClient.SensorManager.HeartRate.StartReadingsAsync();
await bandClient.SensorManager.Pedometer.StartReadingsAsync();
await bandClient.SensorManager.SkinTemperature.StartReadingsAsync();
if (await Geolocator.RequestAccessAsync() != GeolocationAccessStatus.Allowed)
{
if (await Geolocator.RequestAccessAsync() == GeolocationAccessStatus.Denied)
{
System.Diagnostics.Debug.Write("Access to location is denied");
}
else
{
System.Diagnostics.Debug.Write("Access to location isn't allowed: Unspecified ");
}
return;
}
else
{
await StartTracking(sender, e);
}
}
catch (Exception ex)
{
errormessage.Text = bterr;
}
}
private async void ShowRouteOnMap()
{
// Request permission to access location
var accessStatus = await Geolocator.RequestAccessAsync();
switch (accessStatus)
{
case GeolocationAccessStatus.Allowed:
// If DesiredAccuracy or DesiredAccuracyInMeters are not set (or value is 0), DesiredAccuracy.Default is used.
Geolocator geolocator = new Geolocator {
DesiredAccuracyInMeters = 100
};
// Carry out the operation
Geoposition startPosition = await geolocator.GetGeopositionAsync().AsTask();
BasicGeoposition endLocation = new BasicGeoposition()
{
Latitude = 50.937000, Longitude = 4.033180
};
BasicGeoposition gep = new BasicGeoposition();
gep.Latitude = startPosition.Coordinate.Latitude;
gep.Longitude = startPosition.Coordinate.Longitude;
Geopoint gp1 = new Geopoint(gep);
Geopoint gp2 = new Geopoint(endLocation);
// Get the route between the points.
MapRouteFinderResult routeResult =
await MapRouteFinder.GetDrivingRouteAsync(
gp1,
gp2,
MapRouteOptimization.Time,
MapRouteRestrictions.None);
// Create a MapIcon.
MapIcon mapIcon1 = new MapIcon();
mapIcon1.Location = gp1;
mapIcon1.NormalizedAnchorPoint = new Point(0.5, 1.0);
mapIcon1.Title = "Uw locatie";
mapIcon1.ZIndex = 0;
// Add the MapIcon to the map.
MyMap.MapElements.Add(mapIcon1);
MapIcon mapIcon2 = new MapIcon();
mapIcon2.Location = gp2;
mapIcon2.NormalizedAnchorPoint = new Point(0.5, 1.0);
mapIcon2.Title = "Hogent Campus Aalst Arbeidstraat 14";
mapIcon2.ZIndex = 0;
MyMap.MapElements.Add(mapIcon2);
if (routeResult.Status == MapRouteFinderStatus.Success)
{
// Use the route to initialize a MapRouteView.
MapRouteView viewOfRoute = new MapRouteView(routeResult.Route);
viewOfRoute.RouteColor = Colors.Yellow;
viewOfRoute.OutlineColor = Colors.Black;
// Add the new MapRouteView to the Routes collection
// of the MapControl.
MyMap.Routes.Add(viewOfRoute);
// Fit the MapControl to the route.
await MyMap.TrySetViewBoundsAsync(
routeResult.Route.BoundingBox,
null,
Windows.UI.Xaml.Controls.Maps.MapAnimationKind.None);
}
break;
case GeolocationAccessStatus.Denied:
//
break;
}
}
/// <summary>
/// Requests permission to access location data.
/// </summary>
/// <returns>The <see cref="Task"/> object representing the asynchronous operation.</returns>
#if WINDOWS_UWP
public virtual async Task <LocationServiceRequestResult> RequestAccessAsync()
{
var result = await Geolocator.RequestAccessAsync();
return(result.ToLocationServiceRequestResult());
}
// Main
private async void MainCommands(string commands)
{
// Commands
if (commands.ToLower().Contains("commands"))
{
MessageShow("Show Commands");
await this.Dispatcher.RunAsync(Windows.UI.Core.CoreDispatcherPriority.Normal, () =>
{
Commands.Visibility = Visibility.Visible;
});
}
// Mirror
if (commands.ToLower().Contains("mirror"))
{
MessageShow("Show Mirror");
await this.Dispatcher.RunAsync(Windows.UI.Core.CoreDispatcherPriority.Normal, () =>
{
Commands.Visibility = Visibility.Collapsed;
Map.Visibility = Visibility.Collapsed;
Map.MapElements.Clear();
Map.ZoomLevel = 1;
});
}
// Map
if (commands.ToLower().Contains("map"))
{
MessageShow("Show Map");
await this.Dispatcher.RunAsync(Windows.UI.Core.CoreDispatcherPriority.Normal, () =>
{
Map.Visibility = Visibility.Visible;
});
}
// Location
if (commands.ToLower().Contains("location"))
{
MessageShow("Show Location");
await this.Dispatcher.RunAsync(Windows.UI.Core.CoreDispatcherPriority.Normal, async() =>
{
try
{
var locationAccessStatus = await Geolocator.RequestAccessAsync();
if (locationAccessStatus == GeolocationAccessStatus.Allowed)
{
Geolocator geolocator = new Geolocator();
Geoposition currentPosition = await geolocator.GetGeopositionAsync();
Map.Center = new Geopoint(new BasicGeoposition()
{
Latitude = currentPosition.Coordinate.Latitude,
Longitude = currentPosition.Coordinate.Longitude
});
Map.ZoomLevel = 13;
}
}
catch (Exception message)
{
Debug.WriteLine(message);
}
});
}
// Landslides
if (commands.ToLower().Contains("land") || (commands.ToLower().Contains("slides")))
{
MessageShow("Show Land Slides");
// Visualize Land Slides
await this.Dispatcher.RunAsync(Windows.UI.Core.CoreDispatcherPriority.Normal, async() =>
{
try
{
// JSON
var client = new HttpClient();
var response = await client.GetAsync(new Uri("https://data.nasa.gov/resource/tfkf-kniw.json"));
var json = await response.Content.ReadAsStringAsync();
JsonSerializer serializer = new JsonSerializer();
landslides = JsonConvert.DeserializeObject <List <LandSlides> >(json);
// Process
foreach (var item in landslides)
{
Geopoint _point = new Geopoint(new BasicGeoposition()
{
Latitude = double.Parse(item.latitude),
Longitude = double.Parse(item.longitude)
});
MapIcon _icon = new MapIcon
{
Image = RandomAccessStreamReference.CreateFromUri(new Uri("ms-appx:///Assets/landslide.png")),
Location = _point,
NormalizedAnchorPoint = new Point(0.5, 1.0),
Title = item.adminname1 + ", " + item.countryname + ", " + DateTime.Parse(item.date).ToString("dd.MM.yyyy"),
ZIndex = 0
};
Map.MapElements.Add(_icon);
}
}
catch (Exception message)
{
Debug.WriteLine(message);
}
});
}
}
public async Task <GeolocationAccessStatus> getGPSAccessStatus()
{
return(await Geolocator.RequestAccessAsync());
}
private async void AfterPageLoaded()
{
var accessStatus = await Geolocator.RequestAccessAsync();
switch (accessStatus)
{
case GeolocationAccessStatus.Allowed:
// Get the current location.
Geolocator geolocator = new Geolocator();
try
{
Geoposition pos = await geolocator.GetGeopositionAsync();
Geopoint myLocation = pos.Coordinate.Point;
// Create a MapIcon.
MapIcon mapIcon1 = new MapIcon();
mapIcon1.Image = RandomAccessStreamReference.CreateFromUri(new Uri("ms-appx:///Assets/neddle.png"));
mapIcon1.Location = myLocation;
mapIcon1.NormalizedAnchorPoint = new Windows.Foundation.Point(0.5, 1.0);
//mapIcon1.Title = "当前位置";
mapIcon1.ZIndex = 0;
// Add the MapIcon to the map.
map.Routes.Clear();
map.MapElements.Clear();
map.MapElements.Add(mapIcon1);
// Set the map location.
map.Center = myLocation;
map.ZoomLevel = 16;
GetDefaultCity();
MyPresentLocation.name = "我的位置";
MyPresentLocation.location = new BaiduSuggestion.Location {
lat = myLocation.Position.Latitude + 0.0058, lng = myLocation.Position.Longitude + 0.0064
};
LocationSearch.Text = "";
MapStartBox.Text = "";
MapEndBox.Text = "";
}
catch (Exception) {
MyPresentLocation.location = null;
var dialog = new MessageDialog("定位失败，请检查网络和定位服务是否开启", "消息提示");
dialog.Commands.Add(new UICommand("确定", cmd => { }, commandId: 0));
await dialog.ShowAsync();
}
break;
case GeolocationAccessStatus.Denied:
// Handle the case if access to location is denied.
break;
case GeolocationAccessStatus.Unspecified:
// Handle the case if an unspecified error occurs.
break;
}
}
public async void Run(IBackgroundTaskInstance taskInstance)
{
_serviceDeferral = taskInstance.GetDeferral();
taskInstance.Canceled += OnTaskCanceled;
// Get trigger details
var triggerDetails = taskInstance.TriggerDetails as AppServiceTriggerDetails;
if (triggerDetails != null && triggerDetails.Name == "VoiceCommandService")
{
try
{
_voiceServiceConnection = VoiceCommandServiceConnection.FromAppServiceTriggerDetails(triggerDetails);
_voiceServiceConnection.VoiceCommandCompleted += OnVoiceCommandCompleted;
VoiceCommand voiceCommand = await _voiceServiceConnection.GetVoiceCommandAsync();
switch (voiceCommand.CommandName)
{
case "NearbySights":
GeolocationAccessStatus accessStatus;
try
{
// If we call this before the app has granted access, we get an exception
accessStatus = await Geolocator.RequestAccessAsync();
}
catch
{
// ensure we have a value
accessStatus = GeolocationAccessStatus.Unspecified;
}
if (accessStatus == GeolocationAccessStatus.Allowed)
{
var geolocator = new Geolocator();
#if DEBUG
// For testing, fake a location in San Francisco
Geopoint point = new Geopoint(new BasicGeoposition {
Latitude = 37.774930, Longitude = -122.419416
});
if (true)
{
#else
var pos = await geolocator.GetGeopositionAsync(TimeSpan.FromMinutes(5), TimeSpan.FromSeconds(5));
if (pos != null)
{
Geocoordinate coordinate = pos.Coordinate;
#endif
var nearest = await GetNearestSights(point);
if (nearest != null && nearest.Any())
{
await ShowNearestResults(nearest);
}
else
{
await ReportFailureToGetSights();
}
}
else
{
await ReportFailureToGetCurrentLocation();
}
}
else
{
await ReportFailureToGetCurrentLocation();
}
break;
default:
break;
}
}
catch (Exception ex)
{
var userMessage = new VoiceCommandUserMessage();
userMessage.SpokenMessage = "Sorry, I can't do that right now - something went wrong.";
// useful for debugging
userMessage.DisplayMessage = ex.Message;
var response = VoiceCommandResponse.CreateResponse(userMessage);
response.AppLaunchArgument = "LaunchApp";
await _voiceServiceConnection.ReportFailureAsync(response);
}
}
}
/// <summary>
/// Solves the current operation if possible, saving the operation in the user's history
/// and setting the result as the first value of a new operation with no operator.
/// If not possible, displayes DNE, and resets all operation values/operators.
/// </summary>
private async void EqualsButton_Click(object sender, RoutedEventArgs e)
{
// If there is an equation to solve
if (usingValue1 && usingValue2 && operators.Length != 0)
{
double result = 0.0;
// If the equation isn't a number divided by 0
Boolean exists = true;
if (operators == "+")
{
result = value1 + value2;
}
else if (operators == "-")
{
result = value1 - value2;
}
else if (operators == "*")
{
result = value1 * value2;
}
else
{
if (value2 == 0)
{
exists = false;
}
else
{
result = value1 / value2;
}
}
// Attempt at recording the user's location for thier history
// External source: https://www.dotnetperls.com/switch
// Currently does not work / cannot get permissions to allow location access
var accessStatus = await Geolocator.RequestAccessAsync();
// If device location is allowed
bool allowed = true;
switch (accessStatus)
{
case GeolocationAccessStatus.Allowed:
allowed = true;
break;
case GeolocationAccessStatus.Denied:
allowed = false;
break;
}
string longitude = "Not Availible";
string latitude = "Not Availible";
if (allowed)
{
// External source:
// https://docs.microsoft.com/en-us/windows/uwp/maps-and-location/get-location
Geolocator geolocator = new Geolocator();
Geoposition geoposition = await geolocator.GetGeopositionAsync();
latitude = "" + geoposition.Coordinate.Point.Position.Latitude;
longitude = "" + geoposition.Coordinate.Point.Position.Longitude;
}
if (exists)
{
await historyManager.AddHistory(value1, operators, value2, "" + result,
longitude, latitude);
DisplayResult(result);
}
else
{
await historyManager.AddHistory(value1, operators, value2, "Does Not Exist", longitude, latitude);
CalculatorResultTextBlock.Text = "DNE";
value1 = 0;
value2 = 0;
usingValue1 = false;
usingValue2 = false;
CalculatorPreviousNumberTextBlock.Text = "";
operators = "";
CalculatorOperatorTextBox.Text = "";
}
}
}
private async void FollowGPS_Toggled(object sender, RoutedEventArgs e)
{
ToggleSwitch sw = sender as ToggleSwitch;
if (sw.IsOn)
{
var geoStatus = GeolocationAccessStatus.Unspecified;
try
{
// Catch error in case dialog is dismissed
geoStatus = await Geolocator.RequestAccessAsync();
}
catch (Exception ex)
{
Logger.WriteLine(LoggerLevel.Error, ex, "SettingsPage: error getting location permission");
}
// Setup error just in case
MessageDialog error = null;
switch (geoStatus)
{
case GeolocationAccessStatus.Allowed:
// Reset home location data
//Settings.SaveLastGPSLocData(new WeatherData.LocationData());
break;
case GeolocationAccessStatus.Denied:
error = new MessageDialog(App.ResLoader.GetString("Msg_LocDeniedSettings"), App.ResLoader.GetString("Label_ErrLocationDenied"));
error.Commands.Add(new UICommand(App.ResLoader.GetString("Label_Settings"), async(command) =>
{
await Windows.System.Launcher.LaunchUriAsync(new Uri("ms-settings:privacy-location"));
}, 0));
error.Commands.Add(new UICommand(App.ResLoader.GetString("Label_Cancel"), null, 1));
error.DefaultCommandIndex = 0;
error.CancelCommandIndex = 1;
await error.ShowAsync();
sw.IsOn = false;
break;
case GeolocationAccessStatus.Unspecified:
error = new MessageDialog(App.ResLoader.GetString("Error_Location"), App.ResLoader.GetString("Label_ErrorLocation"));
await error.ShowAsync();
sw.IsOn = false;
break;
default:
break;
}
}
// Update ids when switching GPS feature
if (sw.IsOn)
{
var prevLoc = (await Settings.GetFavorites()).FirstOrDefault();
if (prevLoc?.query != null && SecondaryTileUtils.Exists(prevLoc.query))
{
var gpsLoc = await Settings.GetLastGPSLocData();
if (gpsLoc?.query == null)
{
Settings.SaveLastGPSLocData(prevLoc);
}
else
{
await SecondaryTileUtils.UpdateTileId(prevLoc.query, gpsLoc.query);
}
}
}
else
{
var prevLoc = await Settings.GetLastGPSLocData();
if (prevLoc?.query != null && SecondaryTileUtils.Exists(prevLoc.query))
{
var favLoc = (await Settings.GetFavorites()).FirstOrDefault();
if (favLoc?.query != null)
{
await SecondaryTileUtils.UpdateTileId(prevLoc.query, favLoc.query);
}
}
}
Settings.FollowGPS = sw.IsOn;
RequestAppTrigger = true;
}
public async Task LoadTripAsync(Guid tripId, bool animateMap = true)
{
// As we need to have requested this permission for our background task, ask here
await Geolocator.RequestAccessAsync();
CurrentTrip = await _dataModelService.LoadTripAsync(tripId);
Sights =
new ObservableCollection <Sight>(
CurrentTrip.Sights.OrderBy(s => s.RankInDestination));
BuildSightGroups();
if (Map != null)
{
var boundingBox = GeoboundingBox.TryCompute(GetSightsPositions());
if (animateMap)
{
// Delay to allow the Map to finish loading - on faster machines, animation fails
await Task.Delay(500);
// We actually don't want to wait for the map to stop animating
// so we assign the task to a variable to remove the warning about await
var task = Map.TrySetViewBoundsAsync(boundingBox,
new Thickness {
Left = 48, Top = 48, Right = 48, Bottom = 48
},
MapAnimationKind.Bow);
}
else
{
// We actually don't want to wait for the map to stop animating
// so we assign the task to a variable to remove the warning about await
var task = Map.TrySetViewBoundsAsync(boundingBox,
new Thickness {
Left = 48, Top = 48, Right = 48, Bottom = 48
},
MapAnimationKind.None);
}
}
EatsControlViewModel = new EatsControlViewModel {
CenterLocation = CurrentTrip.Location, Trip = CurrentTrip
};
try
{
EatsControlViewModel.IsLoadingEats = true;
EatsControlViewModel.Eats =
new ObservableCollection <Restaurant>(await RestaurantDataService.Current.GetRestaurantsForTripAsync(CurrentTrip));
}
finally
{
EatsControlViewModel.IsLoadingEats = false;
}
// Set interactive tiles on load
TileHelper.SetInteractiveTilesForTrip(CurrentTrip);
// Also whenever the MySights collection changes
Sights.CollectionChanged += (s, a) =>
TileHelper.SetInteractiveTilesForTrip(CurrentTrip);
}
public HomePage()
{
this.InitializeComponent();
var accesStatus = Geolocator.RequestAccessAsync();
ObservableCollection <RestaurantSpec> ocRestaurantSpecs = new ObservableCollection <RestaurantSpec>();
var matches = DatabaseModel.RestaurantTable.Where(pair => true).Select(pair => pair.Value);
foreach (var it in matches)
{
ocRestaurantSpecs.Add(it);
}
ObservableCollection <Meal> ocMeals = new ObservableCollection <Meal>();
var matches2 = DatabaseModel.MealsTable.Where(pair => true).Select(pair => pair.Value);
foreach (var it in matches2)
{
ocMeals.Add(it);
}
ObservableCollection <Order> ocOrders = new ObservableCollection <Order>();
var matches3 = DatabaseModel.OrdersTable.Where(pair => true).Select(pair => pair.Value);
foreach (var it in matches3)
{
ocOrders.Add(it);
}
DateTime dateTime = new DateTime(2001, 1, 1);
DateTimeOffset offset = DateTime.SpecifyKind(dateTime, DateTimeKind.Local);
DatePickerFrom.Date = offset;
this.viewModel = new RestaurantViewModel(ocRestaurantSpecs, ocMeals, ocOrders);
ShellModel shellModel = Navigation.Shell.Model;
ViewModel.IsDeliverer = shellModel.IsDeliverer;
ViewModel.IsOrderer = shellModel.IsOrderer;
ViewModel.IsUnregistered = !shellModel.IsRegistered;
FilterOrders();
if (ViewModel.IsDeliverer)
{
PivotGlobal.Items.Clear();
PivotGlobal.Items.Add(PivotItemOrder);
PivotGlobal.Items.Add(PivotItemRestaurant);
}
else if (ViewModel.IsOrderer)
{
PivotGlobal.Items.Clear();
PivotGlobal.Items.Add(PivotItemMeal);
PivotGlobal.Items.Add(PivotItemRestaurant);
PivotGlobal.Items.Add(PivotItemOrder);
}
else
{
PivotGlobal.Items.Clear();
PivotGlobal.Items.Add(PivotItemRestaurant);
PivotGlobal.Items.Add(PivotItemMeal);
}
}
public async static Task <bool> HasLocation()
{
return(await Geolocator.RequestAccessAsync() == GeolocationAccessStatus.Allowed || Geolocator.DefaultGeoposition.HasValue);
}
private async Task <bool> CheckLocationAsync()
{
var accessStatus = await Geolocator.RequestAccessAsync();
return(accessStatus == GeolocationAccessStatus.Allowed);
}
// set starttime based on user location
public async void ActivateLocationMode()
{
//ui
StackPanelTimePicker.Visibility = Visibility.Collapsed;
TextBlockDark.Visibility = Visibility.Collapsed;
TextBlockLight.Visibility = Visibility.Collapsed;
StackPanelLocationTime.Visibility = Visibility.Visible;
SetOffsetVisibility(Visibility.Visible);
locationBlock.Visibility = Visibility.Visible;
locationBlock.Text = Properties.Resources.msgSearchLoc;//Searching your location...
userFeedback.Text = Properties.Resources.msgSearchLoc;
if (!init)
{
try
{
builder.Save();
}
catch (Exception ex)
{
ShowErrorMessage(ex);
}
}
int timeout = 2;
bool loaded = false;
for (int i = 0; i < timeout; i++)
{
if (builder.LocationData.LastUpdate == DateTime.MinValue)
{
try
{
var result = await messagingClient.SendMessageAndGetReplyAsync(Command.Location);
if (result == Response.NoLocAccess)
{
NoLocationAccess();
break;
}
builder.LoadLocationData();
}
catch (Exception ex)
{
ShowErrorMessage(ex);
loaded = true;
break;
}
await Task.Delay(1000);
}
else
{
loaded = true;
break;
}
}
LocationHandler locationHandler = new LocationHandler();
var accesStatus = await Geolocator.RequestAccessAsync();
switch (accesStatus)
{
case GeolocationAccessStatus.Allowed:
//locate user + get sunrise & sunset times
locationBlock.Text = Properties.Resources.lblCity + ": " + await locationHandler.GetCityName();
break;
case GeolocationAccessStatus.Denied:
NoLocationAccess();
loaded = false;
break;
case GeolocationAccessStatus.Unspecified:
NoLocationAccess();
loaded = false;
break;
}
if (!loaded)
{
ShowErrorMessage(new TimeoutException("waiting for location data timed out"));
}
UpdateSuntimes();
// ui controls
lightStartBox.IsEnabled = false;
LightStartMinutesBox.IsEnabled = false;
darkStartBox.IsEnabled = false;
DarkStartMinutesBox.IsEnabled = false;
userFeedback.Text = Properties.Resources.msgChangesSaved;
return;
}
private async Task <bool> UpdateLocation()
{
bool locationChanged = false;
if (Settings.FollowGPS && (location == null || location.locationType == LocationType.GPS))
{
Geoposition newGeoPos = null;
try
{
newGeoPos = await geolocal.GetGeopositionAsync(TimeSpan.FromMinutes(15), TimeSpan.FromSeconds(10));
}
catch (Exception)
{
var geoStatus = GeolocationAccessStatus.Unspecified;
try
{
geoStatus = await Geolocator.RequestAccessAsync();
}
catch (Exception ex)
{
Logger.WriteLine(LoggerLevel.Error, ex, "WeatherNow: GetWeather error");
}
finally
{
if (geoStatus == GeolocationAccessStatus.Allowed)
{
try
{
newGeoPos = await geolocal.GetGeopositionAsync(TimeSpan.FromMinutes(15), TimeSpan.FromSeconds(10));
}
catch (Exception ex)
{
Logger.WriteLine(LoggerLevel.Error, ex, "WeatherNow: GetWeather error");
}
}
else if (geoStatus == GeolocationAccessStatus.Denied)
{
// Disable gps feature
Settings.FollowGPS = false;
}
}
if (!Settings.FollowGPS)
{
return(false);
}
}
// Access to location granted
if (newGeoPos != null)
{
LocationData lastGPSLocData = await Settings.GetLastGPSLocData();
// Check previous location difference
if (lastGPSLocData.query != null &&
geoPos != null && ConversionMethods.CalculateGeopositionDistance(geoPos, newGeoPos) < geolocal.MovementThreshold)
{
return(false);
}
if (lastGPSLocData.query != null &&
Math.Abs(ConversionMethods.CalculateHaversine(lastGPSLocData.latitude, lastGPSLocData.longitude,
newGeoPos.Coordinate.Point.Position.Latitude, newGeoPos.Coordinate.Point.Position.Longitude)) < geolocal.MovementThreshold)
{
return(false);
}
LocationQueryViewModel view = null;
await Task.Run(async() =>
{
view = await wm.GetLocation(newGeoPos);
if (String.IsNullOrEmpty(view.LocationQuery))
{
view = new LocationQueryViewModel();
}
});
if (String.IsNullOrWhiteSpace(view.LocationQuery))
{
// Stop since there is no valid query
return(false);
}
// Save oldkey
string oldkey = lastGPSLocData.query;
// Save location as last known
lastGPSLocData.SetData(view, newGeoPos);
Settings.SaveLastGPSLocData(lastGPSLocData);
// Update tile id for location
if (oldkey != null && SecondaryTileUtils.Exists(oldkey))
{
await SecondaryTileUtils.UpdateTileId(oldkey, lastGPSLocData.query);
}
location = lastGPSLocData;
geoPos = newGeoPos;
locationChanged = true;
}
}
return(locationChanged);
}
/// <summary>
/// 获取地址
/// </summary>
/// <returns>KeyValuePair类型，键名为GeocationAccessStatus,值为城市全称。注意：当GeolocationAccessStatus为Denied时，应请求用户给予权限</returns>
public async Task <KeyValuePair <GeolocationAccessStatus, string> > GetLoacationAsync()
{
try
{
// Request permission to access location
var accessStatus = await Geolocator.RequestAccessAsync();
switch (accessStatus)
{
case GeolocationAccessStatus.Allowed:
// Get cancellation token
_cts = new CancellationTokenSource();
CancellationToken token = _cts.Token;
// If DesiredAccuracy or DesiredAccuracyInMeters are not set (or value is 0), DesiredAccuracy.Default is used.
Geolocator geolocator = new Geolocator {
DesiredAccuracyInMeters = _desireAccuracyInMetersValue
};
// Carry out the operation
Geoposition pos = await geolocator.GetGeopositionAsync().AsTask(token);
string fomattedAddress = await UpdateLocationData(pos);
return(new KeyValuePair <GeolocationAccessStatus, string>(GeolocationAccessStatus.Allowed, fomattedAddress));
//tbMessage.Text += "\nLocation updated.";
case GeolocationAccessStatus.Denied:
//tbMessage.Text = "Access to location is denied.";
await UpdateLocationData(null);
return(new KeyValuePair <GeolocationAccessStatus, string>(GeolocationAccessStatus.Denied, string.Empty));
//没有权限，应该向用户申请权限
//参考资料：https://msdn.microsoft.com/zh-cn/library/windows/apps/xaml/mt219698.aspx
//bool result = await Launcher.LaunchUriAsync(new Uri("ms-settings:privacy-location"));
// < TextBlock x: Name = "LocationDisabledMessage" FontStyle = "Italic"
// Visibility = "Collapsed" Margin = "0,15,0,0" TextWrapping = "Wrap" >
// < Run Text = "This app is not able to access Location. Go to " />
// < Hyperlink NavigateUri = "ms-settings:privacy-location" >
// < Run Text = "Settings" />
// </ Hyperlink >
// < Run Text = " to check the location privacy settings." />
//</ TextBlock >
case GeolocationAccessStatus.Unspecified:
//tbMessage.Text = "Unspecified error.";
await UpdateLocationData(null);
return(new KeyValuePair <GeolocationAccessStatus, string>(GeolocationAccessStatus.Unspecified, string.Empty));
}
}
catch (TaskCanceledException)
{
}
catch (Exception ex)
{
}
finally
{
_cts = null;
}
return(new KeyValuePair <GeolocationAccessStatus, string>(GeolocationAccessStatus.Unspecified, string.Empty));
}
public async void RequestAccess()
{
AccessStatus = await Geolocator.RequestAccessAsync();
}
/// <summary>
/// This is the click handler for the 'getGeolocation' button.
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
async private void GetGeolocationButtonClicked(object sender, RoutedEventArgs e)
{
GetGeolocationButton.IsEnabled = false;
CancelGetGeolocationButton.IsEnabled = true;
LocationDisabledMessage.Visibility = Visibility.Collapsed;
try
{
// Request permission to access location
var accessStatus = await Geolocator.RequestAccessAsync();
switch (accessStatus)
{
case GeolocationAccessStatus.Allowed:
// Get cancellation token
_cts = new CancellationTokenSource();
CancellationToken token = _cts.Token;
//_rootPage.NotifyUser("Waiting for update...", NotifyType.StatusMessage);
LocationMessage.Text = "Waiting for update..."; // + MainPage.NotifyType.StatusMessage;
ShowMessage.Background = new SolidColorBrush(Windows.UI.Colors.Green);
// If DesiredAccuracy or DesiredAccuracyInMeters are not set (or value is 0), DesiredAccuracy.Default is used.
Geolocator geolocator = new Geolocator {
DesiredAccuracyInMeters = _desireAccuracyInMetersValue
};
// Carry out the operation
Geoposition pos = await geolocator.GetGeopositionAsync().AsTask(token);
UpdateLocationData(pos);
//_rootPage.NotifyUser("Location updated.", NotifyType.StatusMessage);
LocationMessage.Text = "Location updated."; // + MainPage.NotifyType.StatusMessage;
ShowMessage.Background = new SolidColorBrush(Windows.UI.Colors.Green);
break;
case GeolocationAccessStatus.Denied:
// _rootPage.NotifyUser("Access to location is denied.", NotifyType.ErrorMessage);
LocationMessage.Text = "Access to location is denied."; // + MainPage.NotifyType.ErrorMessage;
ShowMessage.Background = new SolidColorBrush(Windows.UI.Colors.Red);
LocationDisabledMessage.Visibility = Visibility.Visible;
UpdateLocationData(null);
break;
case GeolocationAccessStatus.Unspecified:
//_rootPage.NotifyUser("Unspecified error.", NotifyType.ErrorMessage);
LocationMessage.Text = "Unspecified error."; // + MainPage.NotifyType.ErrorMessage;
ShowMessage.Background = new SolidColorBrush(Windows.UI.Colors.Red);
UpdateLocationData(null);
break;
}
}
catch (TaskCanceledException)
{
//_rootPage.NotifyUser("Canceled.", NotifyType.StatusMessage);
LocationMessage.Text = "Canceled"; //+ MainPage.NotifyType.StatusMessage;
ShowMessage.Background = new SolidColorBrush(Windows.UI.Colors.Green);
}
catch (Exception ex)
{
//_rootPage.NotifyUser(ex.ToString(), NotifyType.ErrorMessage);
LocationMessage.Text = "Unspecified error."; // + MainPage.NotifyType.ErrorMessage;
ShowMessage.Background = new SolidColorBrush(Windows.UI.Colors.Red);
}
finally
{
_cts = null;
}
GetGeolocationButton.IsEnabled = true;
CancelGetGeolocationButton.IsEnabled = false;
}
/// <summary>
/// Method for checking if the GPS receiver in the windows phone is reachable
/// </summary>
/// <returns>returns boolean which represents the accessibility</returns>
private static async Task <bool> CheckGpsAccessibility()
{
return(await Geolocator.RequestAccessAsync() == GeolocationAccessStatus.Allowed &&
new Geolocator().LocationStatus != PositionStatus.NotAvailable);
}
private async void ShowRouteOnMap(Trip trip)
{
var accessStatus = await Geolocator.RequestAccessAsync();
switch (accessStatus)
{
case GeolocationAccessStatus.Allowed:
Geolocator geolocator = new Geolocator {
DesiredAccuracy = PositionAccuracy.High
};
Geoposition geoposition = await geolocator.GetGeopositionAsync();
BasicGeoposition startLocation = new BasicGeoposition()
{
Latitude = geoposition.Coordinate.Point.Position.Latitude,
Longitude = geoposition.Coordinate.Point.Position.Longitude
};
BasicGeoposition endLocation;
MapLocationFinderResult result = await MapLocationFinder.FindLocationsAsync(trip.Location, null, 1);
endLocation = result.Status == MapLocationFinderStatus.Success
? new BasicGeoposition()
{
Latitude = result.Locations[0].Point.Position.Latitude,
Longitude = result.Locations[0].Point.Position.Longitude
}
: new BasicGeoposition()
{
Latitude = 51.0543422,
Longitude = 3.7174243
};
MapRouteFinderResult routeResult =
await MapRouteFinder.GetDrivingRouteAsync(
new Geopoint(startLocation),
new Geopoint(endLocation),
MapRouteOptimization.Time,
MapRouteRestrictions.None);
if (routeResult.Status == MapRouteFinderStatus.Success)
{
MapRouteView viewOfRoute = new MapRouteView(routeResult.Route)
{
RouteColor = Colors.Yellow,
OutlineColor = Colors.Black
};
TravelMap.Routes.Add(viewOfRoute);
await TravelMap.TrySetViewBoundsAsync(
routeResult.Route.BoundingBox,
null,
MapAnimationKind.Bow);
}
break;
case GeolocationAccessStatus.Denied:
await ShowContentDialog();
break;
case GeolocationAccessStatus.Unspecified:
await ShowContentDialog();
break;
default:
break;
}
}