public override UICollectionReusableView GetViewForSupplementaryElement(UICollectionView collectionView, NSString elementKind, NSIndexPath indexPath) { mvxLog.Trace("SupplementaryCollectionViewSource GetViewForSupplementaryElement started"); if (elementKind == UICollectionElementKindSectionKey.Header && !HeaderReuseID.IsNullOrEmtpy()) { mvxLog.Trace("SupplementaryCollectionViewSource GetViewForSupplementaryElement HEADER resolving started"); if (_headerDataContext != null) { var headerView = collectionView.DequeueReusableSupplementaryView(elementKind, HeaderReuseID, indexPath); mvxLog.Trace("SupplementaryCollectionViewSource GetViewForSupplementaryElement HEADER in process"); SetupReusableView(headerView, elementKind, indexPath, _headerDataContext); return(headerView); } mvxLog.Warn("SupplementaryCollectionViewSource GetViewForSupplementaryElement _headerDataContext is NULL"); mvxLog.Trace("SupplementaryCollectionViewSource GetViewForSupplementaryElement HEADER resolving ended"); } else { mvxLog.Warn("SupplementaryCollectionViewSource GetViewForSupplementaryElement HEADER ID NULL"); } if (elementKind == UICollectionElementKindSectionKey.Footer && !FooterReuseID.IsNullOrEmtpy()) { mvxLog.Trace("SupplementaryCollectionViewSource GetViewForSupplementaryElement FOOTER resolving started"); if (_footerDataContext != null) { var footerView = collectionView.DequeueReusableSupplementaryView(elementKind, FooterReuseID, indexPath); mvxLog.Trace("SupplementaryCollectionViewSource GetViewForSupplementaryElement FOOTER in process"); SetupReusableView(footerView, elementKind, indexPath, _headerDataContext); return(footerView); } mvxLog.Warn("SupplementaryCollectionViewSource GetViewForSupplementaryElement _footerDataContext is NULL"); mvxLog.Trace("SupplementaryCollectionViewSource GetViewForSupplementaryElement FOOTER resolving ended"); } else { mvxLog.Warn("SupplementaryCollectionViewSource GetViewForSupplementaryElement FOOTER ID NULL"); } mvxLog.Trace("SupplementaryCollectionViewSource GetViewForSupplementaryElement ended"); return(null); }
public override UICollectionReusableView GetViewForSupplementaryElement(UICollectionView collectionView, NSString elementKind, NSIndexPath indexPath) { if (elementKind == UICollectionElementKindSectionKey.Header && !HeaderReuseID.IsNullOrEmtpy() && indexPath.Section == 1) { var headerView = collectionView.DequeueReusableSupplementaryView(elementKind, HeaderReuseID, indexPath); if (_headerDataContext != null) { SetupReusableView(headerView, elementKind, indexPath, _headerDataContext); } return(headerView); } if (elementKind == UICollectionElementKindSectionKey.Header && !BannersHeaderReuseID.IsNullOrEmtpy() && indexPath.Section == 0) { var headerView = collectionView.DequeueReusableSupplementaryView(elementKind, BannersHeaderReuseID, indexPath); if (ViewModel != null) { SetupReusableView(headerView, elementKind, indexPath, ViewModel); } return(headerView); } if (elementKind == UICollectionElementKindSectionKey.Footer && !FooterReuseID.IsNullOrEmtpy() && indexPath.Section == 1) { var footerView = collectionView.DequeueReusableSupplementaryView(elementKind, FooterReuseID, indexPath); if (ViewModel != null) { SetupReusableView(footerView, elementKind, indexPath, ViewModel); } return(footerView); } return(null); }