public static void NavigateBack <TResult>(
[NotNull] this NavigationServiceBase navigationService,
[NotNull] IActivityView <IViewModelWithResult <TResult> > fromView,
ViewModelResultCode resultCode,
[CanBeNull] TResult result,
[CanBeNull] BackwardNavigationDelegate navigationStrategy = null)
where TResult : ViewModelResultBase
{
if (navigationService == null)
{
throw new ArgumentNullException(nameof(navigationService));
}
if (fromView == null)
{
throw new ArgumentNullException(nameof(fromView));
}
var intent = new Intent();
intent.PutViewModelResult(result);
fromView.SetResult(resultCode.ToResult(), intent);
(navigationStrategy ?? NavigationStrategy.Backward.Default()).Invoke(fromView);
}
public static void NavigateBack <TResult>(
[NotNull] this NavigationServiceBase navigationService,
[NotNull] IIosView <IViewModelWithResult <TResult> > fromView,
ViewModelResultCode resultCode,
[CanBeNull] TResult result,
bool animated,
[CanBeNull] BackwardNavigationDelegate navigationStrategy = null)
where TResult : ViewModelResultBase
{
if (navigationService == null)
{
throw new ArgumentNullException(nameof(navigationService));
}
if (fromView == null)
{
throw new ArgumentNullException(nameof(fromView));
}
fromView.SetResult(resultCode, result);
var navigationController = fromView.GetNavigationController();
(navigationStrategy ?? NavigationStrategy.Backward.Default()).Invoke(navigationController, fromView, animated);
}
public ViewModelResultSetEventArgs(ViewModelResultCode resultCode, [CanBeNull] ViewModelResultBase result)
{
ResultCode = resultCode;
Result = result;
}
public static Result ToResult(this ViewModelResultCode resultCode)
{
return((Result)resultCode);
}
