private void OnAppStart(ServiceApi api)
{
// стартуем GeoTrackingService
GeoTrackingServiceStart(api);
// стартуем GeoTrackingService
WeatherServiceStart(api);
OnArrangeAppWidgetSettings(api);
// пытаемся остановить GeoTrackingService
GeoTrackingServiceStop(api);
// пытаемся остановить WeatherService
WeatherServiceStop(api);
}
protected override void OnHandleIntent(Intent intent)
{
var action = intent?.Action;
if (string.IsNullOrEmpty(action))
{
return;
}
try
{
var api = new ServiceApi();
switch (action)
{
case ActionAppStart:
OnAppStart(api);
break;
case ActionGeoTrackingServiceStart:
OnGeoTrackingServiceStart(api);
break;
case ActionWeatherServiceStart:
WeatherServiceStart(api);
break;
case ActionAppServiceStart:
OnAppServiceStart(api);
break;
case ActionAppServiceStop:
OnAppServiceStop(api);
break;
}
}
catch (OperationCanceledException ex)
{
_log.Debug(ex);
}
catch (Exception ex)
{
_log.ErrorFormat("Action: '{0}'. {1}", action, ex);
}
}
private void OnWeatherDataUpdate(int[] widgetsIds, PendingIntent pendingIntent)
{
if (widgetsIds == null || widgetsIds.Length == 0)
{
return;
}
try
{
var api = new ServiceApi();
api.UpdateWeatherData(this, widgetsIds, CancellationToken.None);
api.AppWidgetUpdate(this, widgetsIds);
}
finally
{
pendingIntent?.Send(this, Result.Ok, null);
}
}
private void OnGetWeatherData(CancellationToken token)
{
if (IfCancellationRequested(token))
{
return;
}
WeatherForecast weather;
if (IsOnlyDaily)
{
weather = AppSettings.Default.Weather;
}
else
{
var api = new ServiceApi();
weather = api.GetWeatherData(this, AppSettings.Default, token);
AppSettings.Default.Weather = weather;
}
OnGetWeatherDaily(weather, token);
}
private void OnGetAddress(Intent serviceIntent, CancellationToken token)
{
GeoAddresses = null;
if (IfCancellationRequested(token))
{
return;
}
var addresses = new List <Address>();
var useGeolocation = serviceIntent.GetBooleanExtra(ExtraUseGeolocation, false);
var address = serviceIntent.GetStringExtra(ExtraAddressValue);
if (!useGeolocation)
{
var result = LocationAddress.Parse(address);
GeoAddresses = new[] { result };
return;
}
var api = new ServiceApi();
var count = serviceIntent.GetIntExtra(ExtraAddressCount, 10);
if (string.IsNullOrEmpty(address))
{
if (IfCancellationRequested(token))
{
return;
}
var addrs = api.GetCurrentLocations(this, token: token, geoMaxResult: count);
if (addrs != null && addrs.Length > 0)
{
addresses.AddRange(addrs);
}
}
else
{
if (IfCancellationRequested(token))
{
return;
}
var locationAddress = LocationAddress.Parse(address);
var geo = new Sb49Geocoder();
// ReSharper disable PossibleInvalidOperationException
var task = locationAddress.HasCoordinatesOnly
? geo.GetFromLocationAsync(this, locationAddress.Latitude.Value, locationAddress.Longitude.Value,
count, token)
: geo.GetFromLocationNameAsync(this, address, count, token);
// ReSharper restore PossibleInvalidOperationException
api.TaskWait(task, api.WaitGeoMsec, token);
var addrs = task.Result?.ToArray();
if (addrs != null && addrs.Length > 0)
{
addresses.AddRange(addrs);
}
}
if (addresses.Count > 0)
{
if (IfCancellationRequested(token))
{
return;
}
var locationAddress = addresses
.Where(p => !string.IsNullOrEmpty(p.Locality) || p.HasLatitude && p.HasLongitude)
.Select(p => new LocationAddress(p))
.Distinct(new LocationAddressEqualityComparer())
.ToArray();
if (IfCancellationRequested(token))
{
return;
}
if (locationAddress.Length > 0)
{
if (IfCancellationRequested(token))
{
return;
}
var notEmptyLocalityAddress =
locationAddress.Where(p => !string.IsNullOrEmpty(p.Locality)).ToArray();
if (notEmptyLocalityAddress.Length > 0)
{
locationAddress = notEmptyLocalityAddress;
}
if (IfCancellationRequested(token))
{
return;
}
locationAddress = locationAddress
.OrderBy(p => p.CountryCode)
.ThenBy(p => p.PostalCode)
.ThenBy(p => p.AdminArea)
.ThenBy(p => p.Locality)
.ToArray();
GeoAddresses = locationAddress;
}
}
}
private void OnAppServiceStart(ServiceApi api)
{
OnGeoTrackingServiceStart(api);
WeatherServiceStart(api);
}
private void OnGeoTrackingServiceStart(ServiceApi api)
{
OnArrangeAppWidgetSettings(api);
GeoTrackingServiceStartSafe(api);
}
private void OnArrangeAppWidgetSettings(ServiceApi api)
{
api.ArrangeAppWidgetSettings(this);
}
private void OnAppServiceStop(ServiceApi api)
{
GeoTrackingServiceStop(api);
WeatherServiceStop(api);
OnArrangeAppWidgetSettings(api);
}
private void OnAppWidgetUpdate(int[] widgetsIds)
{
var api = new ServiceApi();
api.AppWidgetUpdate(this, widgetsIds);
}
