How to rename a file on sdcard with Android application?

Question

In my Android application, I want to rename the file name at runtime. How can I do it?

This is my code:

String[] command = {\" mv\", \"sun moon.jpg\"         


        

Answer 1

you can also explicitly give the full path without specifying directory...

File file = new File("Path of file which you want to rename");
File file2 = new File("new name for the file");
    boolean success = file.renameTo(file2);