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  1. #1
    Registered User
    Join Date
    Mar 2008
    Posts
    15

    [j2me] Delete Folder

    Hi all,

    I own a Nokia N95 and I implemented a j2me function to delete a folder stored on the memory card (E: drive).
    In case the folder is empty, the function works.
    Otherwise, should not the folder be empty, I delete all of the files in folder and then I delete the folder itself.
    Files are correctly deleted and the directory becomes empty (if I open the memory card, I find the empty folder) but despite it, when I try to delete the folder, the following exception occurs: "Directory is not empty".

    Has anyone suggestions on how to solve this problem?
    Thanks in advance.

    Cheers

    try
    {
    String dir = "file:///E:/Dir/dir_to_delete";
    FileConnection fileToDelete = (FileConnection) Connector.open(dir ,Connector.READ_WRITE);
    if (fileToDelete.exists())
    {
    fileToDelete.setWritable(true);
    Enumeration e = fileToDelete.list();
    form.append("allora \n");
    while(e.hasMoreElements())
    {
    String file_2 = (String)e.nextElement();
    FileConnection file = (FileConnection) Connector.open(dir + "/" + file_2 ,Connector.READ_WRITE);
    file.setWritable(true);

    form.append("Sono dentro\n");
    form.append("Elemento: " + file_2 + "\n");

    file.delete();
    file.close();
    }
    form.append("ESISTE \n");
    fileToDelete.delete();
    fileToDelete.close();
    }
    }
    catch (IOException e)
    {
    form.append("Errore : " + e.getMessage());
    }
    Last edited by altropinto; 2008-03-29 at 12:43.

  2. #2
    Nokia Developer Champion
    Join Date
    Sep 2007
    Posts
    915

    Re: [j2me] Delete Folder

    Try to take that directory as a path and use the list() method to view its content because many times application can make file hide so check it.


    Happy Coding

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