Android Question SMB not connecting

Sub Activity_Create(FirstTime As Boolean)
    Activity.LoadLayout("Layout")
     If FirstTime Then
        SMB1.SetCredentials("pi", "passwd", "")
        SMB1.Initialize("SMB1")
    End If
End Sub

Sub Activity_Resume
    Log("Activity_Resume")
    SMB1.ListFiles("smb://RASPBERRYPI/share", "")
End Sub

Sub SMB1_ListCompleted(Url As String, Success As Boolean, Entries() As SMBFile)
    Log("ListCompleted")
    If Not(Success) Then
        Log("ListFiles failed : " & LastException)
    Else
        For i = 0 To Entries.Length - 1
            Log("*****************")
            Log(Entries(i).Name)
            Log(Entries(i).Directory)
            Log(DateTime.Date(Entries(i).LastModified))
            Log(Entries(i).Parent)
            Log(Entries(i).Size)
        Next
    End If
End Sub