get the best result overall closest in size to the view 's size . can be null if there were no sources to choose from , or if there were more than 1 sources but width/height were 0 . concode_field_sep ImageSource bestResultInCache concode_elem_sep ImageSource bestResult concode_field_sep ImageSource getBestResultInCache concode_elem_sep MultiSourceResult getBestSourceForSize concode_elem_sep MultiSourceResult getBestSourceForSize
ImageSource function ( ) { return bestResult ; }