//public override void DidReceiveMemoryWarning()
//{
// base.DidReceiveMemoryWarning();
// // Release any cached data, images, etc that aren't in use.
//}
#endregion
#region NavigationBar
private static void OnAlertMessage(AlertMessage alert)
{
AlertItem.SetVisibility(alert.Type, alert.Visible);
ContainerPresenter.NavigationController.NavigationBar.TopItem.SetRightBarButtonItems(AlertItem.GetAlertItems(), false);
}
public override void Show(MvxViewModelRequest request)
{
if (NavigationController == null)
{
// First controller called from main hamburger menu. Must have decorator: WrapInNavigationController = true
base.Show(request);
}
else
{
// Subsequent controllers called from main menu or other views
MvxViewController c = _rootController.CreateViewControllerFor(request) as MvxViewController;
string val = "";
if (request.PresentationValues != null)
{
request.PresentationValues.TryGetValue("NavigationMode", out val);
}
if (val.Equals("Push", StringComparison.Ordinal))
{
// Push new controller onto navigation stack
PushViewControllerIntoStack(NavigationController, c, true);
}
else
{
// Replace stack in existing navigation controller with new controller
UIViewController[] controllers = { c };
// SetViewControllers unloads all the navigation bar buttons
// Don't animate to avoid visible refresh when switching root menu items
NavigationController.SetViewControllers(controllers, false);
NavigationController.NavigationBar.TopItem.SetRightBarButtonItems(AlertItem.GetAlertItems(), false);
NavigationController.NavigationBar.TopItem.SetLeftBarButtonItem(HamburgerItem.Button, false);
}
}
}
