There are 3 kinds of resolution of 1024 x768, 1024 x600, 1080 x1920, including 1024 x600 and 1080 x1920 using the same layout file is ok, I was originally built three folders, layout and layout - 1080 x1920, layout - 1024 x600, results of 1024 x768 screen layout - 1024 x600 went, I again to layout and layout - 1024 x768, layout - 1024 x600, the results of 1080 x1920 should use layout - 1024 x768 files, I finally built four folder layout and layout - 1080 x1920, layout - 1024 x600, layout - 1024 x768, in terms of the results is solved, but this is too much trouble, the layout and layout - 1080 x1920, layout - 1024 x600 are the same file, consult the great god who have what good method?