/// <summary>
/// Starts the current bootstrapper.
/// </summary>
public virtual void Start(IDataContext context = null)
{
if (context == null)
{
context = DataContext.Empty;
}
Initialize();
var viewModelType = GetMainViewModelType();
_application.RootVisual = (UIElement)ViewManager.GetOrCreateView(CreateMainViewModel(viewModelType, context), false, context).GetUnderlyingView();
}
internal static object GetOrCreateView(IViewModel vm, bool?alwaysCreateNewView, IDataContext dataContext = null)
{
#if API8
return(ViewManager.GetOrCreateView(vm, alwaysCreateNewView, dataContext).GetUnderlyingView());
#else
//NOTE: trying to use current fragment, if any.
var fragment = vm.Settings.Metadata.GetData(MvvmFragmentMediator.CurrentFragment, false);
if (fragment == null)
{
return(ViewManager.GetOrCreateView(vm, alwaysCreateNewView, dataContext).GetUnderlyingView());
}
return(fragment);
#endif
}
public virtual Page Start(IDataContext context = null)
{
context = context.ToNonReadOnly();
if (!context.Contains(WrapToNavigationPageConstant))
{
context.Add(WrapToNavigationPageConstant, true);
}
Initialize();
context = context.ToNonReadOnly();
var viewModelType = GetMainViewModelType();
var viewModel = CreateMainViewModel(viewModelType, context);
var view = (Page)ViewManager.GetOrCreateView(viewModel, null, context).GetUnderlyingView();
var page = view as NavigationPage ?? CreateNavigationPage(view, context);
if (page == null)
{
return(view);
}
IocContainer.BindToConstant <INavigationService>(new NavigationService(page));
return(page);
}