Does not delete the files off the SD through FileConnection

As part of the application that is being developed, we try to make the dynamic files.

When you run the update code pluck us files that are up to date and try to update by deleting everything first and then download them again.  Here is the code that we strive to use

try
                            {
                                conn2 = (FileConnection) Connector.open("file:///SDCard/MeetApp" + filename.substring(0,(filename.length()-1)) + ".xml", Connector.READ);

                                                               if (conn2.exists())
                                                            {System.out.println(conn2.fileSize());
                                                                      conn2.close();
                                                                 conn2 = (FileConnection) Connector.open("file:///SDCard/MeetApp" + filename.substring(0,(filename.length()-1)) + ".xml",Connector.READ_WRITE);
                                                                       conn2.delete();
                                                                       conn2.close();
                                                                }else{System.out.println("No dice");}
                        }
                        catch(Exception e)
                        {

                        }

However, the files will not erase.  I have triple checked the path names, they are correct.  However, every time that I ask him to find a file, it is said that there is not.

Any ideas?

I found the problem.  When I analyze the file type of an XML document, I get the word 'page' or 'active '.  There must be a space to share and across these words when they come from the XML document because they do not equate the string 'the page' unless you trim() them.  To be sure, I converted them to hashcode and now it works correctly.

Tags: BlackBerry Developers

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