Android Question Post Table

'handle the picture from the camera
Dim Fic1 As String = "FicName"
    Dim Myout As OutputStream
    Myout.InitializeToBytesArray(0)
    Myout = File.OpenOutput(File.DirRootExternal, "/" & Fic1 & ".jpg", False)
     
    Myout.WriteBytes(Data, 0, Data.Length)
    Myout.Close
 
    Dim hc As OkHttpClient
    hc.Initialize("hc")
 
    'Add files
    Dim files As List
    files.Initialize
    Dim fd As FileData
    fd.Initialize
    fd.Dir = File.DirRootExternal
    fd.FileName = Fic1 & ".jpg"
    fd.KeyName = "Photo"
    fd.ContentType = "application/octet-stream"
    files.Add(fd)

    'Add name / values pairs (parameters) (empty in my case)
    Dim NV As Map
    NV.Initialize

    Dim req As OkHttpRequest
 
    Dim URL As String = "Your Webservice URL"
 
    req = MultipartPost.CreatePostRequest(URL, NV, files)
    req.SetHeader("Authorization",Main.MyToken)
    hc.Execute(req, 1)