public void Start <V>() where V : XPlatViewModel
{
var view = Activator.CreateInstance(_viewModelLookup[typeof(V)]) as LagoVistaContentPage;
_navigation = view.Navigation;
var viewModel = SLWIOC.CreateForType <V>();
view.ViewModel = viewModel;
_app.MainPage = new LagoVistaNavigationPage(view)
{
Title = "HelloWorld"
};
Debug.WriteLine(_app.MainPage);
}
private Task ShowViewModelAsync(ViewModelLaunchArgs args)
{
if (args.ParentViewModel == null)
{
args.ParentViewModel = ViewModelBackStack.FirstOrDefault();
}
var view = Activator.CreateInstance(_viewModelLookup[args.ViewModelType]) as LagoVistaContentPage;
var viewModel = SLWIOC.CreateForType(args.ViewModelType) as XPlatViewModel;
ViewModelBackStack.Push(viewModel);
viewModel.LaunchArgs = args;
view.ViewModel = viewModel;
return(_navigation.PushAsync(view));
}
public Task SetAsNewRootAsync(Type viewModelType, params KeyValuePair <string, object>[] args)
{
var viewModel = SLWIOC.CreateForType(viewModelType) as ViewModelBase;
viewModel.LaunchArgs = new ViewModelLaunchArgs()
{
IsNewRoot = true,
LaunchType = LaunchTypes.Other,
};
ViewModelBackStack.Clear();
ViewModelBackStack.Push(viewModel);
var view = Activator.CreateInstance(_viewModelLookup[viewModelType]) as LagoVistaContentPage;
view.ViewModel = viewModel as XPlatViewModel;
_navigation = view.Navigation;
_app.MainPage = new LagoVistaNavigationPage(view);
return(Task.FromResult(default(object)));
}
