读取SD卡某一文件夹的图片后排序，并显示用GridView显示，怎样实现排序？

Question

如题！

Answer 1

 File file = new File("/mnt/sdcard/menuimage");
            if(file !=null){
                    File[] files = file.listFiles                    
                    for (File f : files)                     { 
                            if(isImageFile(f.getPath())){
                                imagePaths.add(f.getPath());
                            }
                    }
                    Collections.sort(imagePaths,String.CASE_INSENSITIVE_ORDER); //排序            }