void ShowFragment(Fragment fragment)
{
var fragmentTransaction = SupportFragmentManager.BeginTransaction();
if (!fragment.IsAdded)
{
fragmentTransaction.Add(Resource.Id.activity_main, fragment);
}
var isSingle = false;
try { isSingle = fragment.JavaCast <SinglePortrait>() != null; }
catch { }
if (isSingle)
{
fragmentTransaction.Hide(dualPortrait);
fragmentTransaction.Show(singlePortrait);
singlePortrait.SetCurrentSelectedPosition(dualPortrait.GetCurrentSelectedPosition());
}
else
{
fragmentTransaction.Show(dualPortrait);
fragmentTransaction.Hide(singlePortrait);
dualPortrait.SetCurrentSelectedPosition(singlePortrait.GetCurrentSelectedPosition());
}
fragmentTransaction.Commit();
}
