private async void GetWeatherBtn_Clicked(object sender, EventArgs e)
{
if (!string.IsNullOrEmpty(zipCodeEntry.Text))
{
if (zipCodeEntry.Text.Length != 5)
{
await DisplayAlert("Error", "Zip Code is invalid", "OK");
}
else
{
string errors = await _weatherViewModel.GetWeather(zipCodeEntry.Text);
if (!string.IsNullOrEmpty(errors))
{
await DisplayAlert("", errors, "OK");
}
}
getWeatherBtn.Text = "Search Again";
}
else
{
await DisplayAlert("Error", "Please enter a zip code", "OK");
}
}
private void Start()
{
timer = new Timer(RefreshInterval);
timer.Elapsed += async delegate
{
try
{
await Dispatcher.InvokeAsync(new Action(() =>
{
viewModel.GetWeather();
}));
}
catch (TaskCanceledException e)
{
Console.Write(e.Message);
}
};
timer.Enabled = true;
}
public WeatherApplet()
{
InitializeComponent();
viewModel = this.DataContext as WeatherViewModel;
// Workaround to attach location and units properties in viewModel to dynamic resources of application.
//this.SetResourceReference(WeatherApplet.LocationProperty, "Location");
//this.SetResourceReference(WeatherApplet.UnitsProperty, "Units");
this.Loaded += async delegate { await viewModel.GetWeather(); };
Application.Current.Resources["FirstLoadCommand"] = new RelayCommand(o => {
WeatherDisplay.Visibility = System.Windows.Visibility.Visible;
WeatherAppletContent.Children.Remove(InitialProgressRing);
RefreshWeatherButton.IsEnabled = true;
Start();
});
}
private async void OnWeatherTap(object sender, EventArgs args)
{
WeatherViewModel weatherViewModel = new WeatherViewModel();
//var locator = CrossGeolocator.Current;
//locator.DesiredAccuracy = 50;
//var location = await locator.GetPositionAsync(TimeSpan.FromTicks(10000));
//if (location != null && location.Latitude != 0)
//{
// await weatherViewModel.GetWeather(location.Latitude, location.Longitude);
//}
//else
{
//MYSORE
//await weatherViewModel.GetWeather("12.311827", "76.652985");
//BRISBANE
await weatherViewModel.GetWeather("-27.470125", "153.021072");
}
await Navigation.PushAsync(new WeatherPage());
}
