Google 致力于为黑人社区推动种族平等。查看具体举措



GridLayout A layout that places its children in a rectangular grid
GridLayout.Alignment Alignments specify where a view should be placed within a cell group and what size it should be. 
GridLayout.LayoutParams Layout information associated with each of the children of a GridLayout. 
GridLayout.Spec A Spec defines the horizontal or vertical characteristics of a group of cells.