Access files in folders and sub-folders

[Mutua Kakinyi]

I am trying to write a midlet code that lists all files in a folder and its sub-folders, if available, of a given parent folder, say root1. I imagine I need a code that does a recursive traversal of folders and sub-folders. Can some share with me a hint (some codes maybe) on how to start.

Thank you in advance.

Mutua

[prtk bhardwaj]

hiii
use browse folder menu of netbeans ide

[Randall Twede]

the book im reading right now has an example of doing just that. give me a minute and ill look it up. like you are waiting for me hehe.

public String getFirstMP3Path() throws IOException
{
  Enumeration roots = FileSystemRegistry.listRoots();
  while (roots.hasMoreElements())
  {
    String root = (String)roots.nextElement();
    String match = getFirstMP3Path(root);
    if (match != null)
    {
     return match;
     }
   }
   return null;
}

public String getFirstMP3Path(String directoryPath) throws IOException
{
  FileConnection directory = (FileConnection) Connector.open(directoryPath);
Enumeration children = directory.list();
while (children.hasMoreElements())
{
  String path = (String) children.nsxtElement();
  if (path.indexOf(".mp3") != -1)
  {
    return directoryPath + path;
  }
  else if (path.indexOf("/") != -1)
  {
    String match = getFirstMP3Path(directoryPath = path);
    if (match != null)
     {
        return match;
      }
     }
    }
     return null;
}

as you can see it is indeed recursive.