我想用android中的java代码更改文件夹名称。 例如 : 改变"图片"文件夹名称为" MyPicture" 请帮我。 谢谢
答案 0 :(得分:6)
以编程方式更改文件夹的名称,使用renameTo()
方法:
File oldFolder = new File(Environment.getExternalStorageDirectory(),"old folder name");
File newFolder = new File(Environment.getExternalStorageDirectory(),"new folder name");
boolean success = oldFolder.renameTo(newFolder);
您可以在此处找到有关renameTo()
方法的信息:
的 http://www.tutorialspoint.com/java/io/file_renameto.htm 强>
答案 1 :(得分:1)
使用renameTo()
方法:
File oldfolder = new File("path of the old folder","old name");
File newfolder = new File("path of the new folder","new name");
oldfolder.renameTo(newfolder);