/// <summary>
/// Metodo che ottiene i dati dalla live tile
/// </summary>
void GetNavigationContextString()
{
if (NavigationContext.QueryString.ContainsKey("name"))
{
tileEngine = NavigationContext.QueryString["name"];
}
if (NavigationContext.QueryString.ContainsKey("enginetype"))
{
showedType = NavigationContext.QueryString["enginetype"] == Engine.EngineType.WEB.ToString() ? Engine.EngineType.WEB : Engine.EngineType.IMAGE;
}
}
private void PickerTypeSelector_SelectionChanged(object sender, SelectionChangedEventArgs e)
{
if (PickerTypeSelector.SelectedItem.ToString() == AppResources.PickerImage)
{
showedType = Engine.EngineType.IMAGE;
}
else
{
showedType = Engine.EngineType.WEB;
}
SetEngineList();
}
/// <summary>
/// Metodo che ottiene i dati salvati provenienti dallo stato di sospensione
/// </summary>
void GetPhoneApplicationServiceString()
{
if (PhoneApplicationService.Current.State.ContainsKey("name"))
{
tileEngine = PhoneApplicationService.Current.State["name"] as string;
PhoneApplicationService.Current.State.Remove("name");
}
if (PhoneApplicationService.Current.State.ContainsKey("enginetype"))
{
showedType = PhoneApplicationService.Current.State["name"] as string == Engine.EngineType.WEB.ToString() ? Engine.EngineType.WEB : Engine.EngineType.IMAGE;
PhoneApplicationService.Current.State.Remove("enginetype");
}
RefreshInterface();
}
/// <summary>
/// Metodo che gestisce l'avvio da tile o il ritorno da uno stato di sospensione
/// </summary>
/// <param name="e"></param>
protected override void OnNavigatedTo(NavigationEventArgs e)
{
showedType = Engine.EngineType.WEB;
tileEngine = "NONE";
bool isAppStatePreserved = (Application.Current as App).IsAppStatePreserved;
bool isAppOpenedFromStart = (Application.Current as App).IsAppOpenedFromStart;
if (!isAppStatePreserved)
{
GetPhoneApplicationServiceString();
}
else if (isAppOpenedFromStart)
{
GetNavigationContextString();
}
}
