DimensionBuilders.SpacerDimension
@RequiresSchemaVersion(major = 1, minor = 0)
interface DimensionBuilders.SpacerDimension
DimensionBuilders.DpProp | 
                
                   A type for linear dimensions, measured in dp.  | 
              
DimensionBuilders.ExpandedDimensionProp | 
                
                   A type for a dimension that fills all the space it can (i.e. MATCH_PARENT in Android parlance).  | 
              
Interface defining a dimension that can be applied to a spacer.