Delete a folder on SD card

Question

I tried File.delete() but it doesn\'t work. How to delete a directory on SD card?

I\'m working on Android 2.1.

Answer 1

it's worked fine for me, i hope it will work for you.

File dir = new File(Environment.getExternalStorageDirectory()+"DirName"); 
if (dir.isDirectory()) {
        String[] children = dir.list();
        for (int i = 0; i < children.length; i++) {
            new File(dir, children[i]).delete();
        }
    }