Android Question how to get list of file on server to be downloaded by ftp connection with net library

Sub FTPFileList
    FTP.Initialize("FTP", "Dell-R230", 21, "FTPUser", "B4XFTP123.") 'FTP login details - Server

    Dim SF As Object = FTP.List("/")
    Wait For (SF) FTP_ListCompleted (ServerPath As String, Success As Boolean, Folders() As FTPEntry, Files() As FTPEntry)
    If Success Then
        For Each FTPFile As FTPEntry In Files
            Log(FTPFile.Name)
        Next
    End If

    FTP.Close
End Sub