public override bool FinishedLaunching(UIApplication app, NSDictionary options)
{
Theme.Apply();
//
// Create the service
//
// Local CSV file
service = MemoryDirectoryService.FromCsv("Data/XamarinDirectory.csv");
// LDAP service - uncomment to try it out.
//service = new LdapDirectoryService {
// Host = "ldap.mit.edu",
// SearchBase = "dc=mit,dc=edu",
//};
//
// Load the favorites
//
var favoritesRepository = XmlFavoritesRepository.OpenIsolatedStorage("Favorites.xml");
if (favoritesRepository.GetAll().Count() == 0)
{
favoritesRepository = XmlFavoritesRepository.OpenFile("Data/XamarinFavorites.xml");
favoritesRepository.IsolatedStorageName = "Favorites.xml";
}
//
// Load the last search
//
Search search = null;
try {
search = Search.Open("Search.xml");
}
catch (Exception) {
search = new Search("Search.xml");
}
//
// Build the UI
//
favoritesViewController = new FavoritesViewController(favoritesRepository, service, search);
window = new UIWindow(UIScreen.MainScreen.Bounds);
window.RootViewController = new UINavigationController(favoritesViewController);
window.MakeKeyAndVisible();
//
// Show the login screen at startup
//
var login = new LoginViewController(service);
favoritesViewController.PresentViewController(login, false, null);
return(true);
}
protected async override void OnAppearing()
{
base.OnAppearing();
if (LoginViewModel.ShouldShowLogin(App.LastUseTime))
{
await Navigation.PushModalAsync(new LoginView());
}
favoritesRepository = await XmlFavoritesRepository.OpenIsolatedStorage("XamarinFavorites.xml");
if (favoritesRepository.GetAll().Count() == 0)
{
favoritesRepository = await XmlFavoritesRepository.OpenFile("XamarinFavorites.xml");
}
viewModel = new FavoritesViewModel(favoritesRepository, true);
listView.ItemsSource = viewModel.Groups;
}
