async void HandleLocationChanged(object sender, LocationEventArgs e){
var weather = await _restService.GetWeather (e.Longtitude, e.Latitude);
if (_cachedWeather == null || (_cachedWeather.Temperature != weather.Temperature || _cachedWeather.WeatherCondition != weather.WeatherCondition)) {
_cachedWeather = weather;
_messenger.Publish (new WeatherChangedMessage (this, weather.Temperature, weather.WeatherCondition));
}
}
async void HandleLocationChanged(object sender, LocationEventArgs e)
{
var weather = await _restService.GetWeather(e.Longtitude, e.Latitude);
if (_cachedWeather == null || (_cachedWeather.Temperature != weather.Temperature || _cachedWeather.WeatherCondition != weather.WeatherCondition))
{
_cachedWeather = weather;
_messenger.Publish(new WeatherChangedMessage(this, weather.Temperature, weather.WeatherCondition));
}
}
