Android Question xml2map 'enclosure' parse

Dim rss As Map = ParsedData.Get("rss")
   Dim channel As Map = rss.Get("channel")
   Dim items As List = channel.Get("item")
   For Each item As Map In items
     Dim title As String = item.Get("title")
     Dim desc As String = desc.Get("description")
     Dim link As String = item.Get("link")

    Dim imageurl As String = item.Get("enclosure") ' ---?? image can't get url.
 '    Dim imageurl As String = item.Get("url") ' ---?? image can't get url.
      
     Label1.text=imageurl
   Next

   If FirstTime Then
     Dim xm As Xml2Map
     xm.Initialize
     ParsedData = xm.Parse(File.ReadString(File.DirRootExternal, "rss.xml"))
   End If
   Activity.LoadLayout("2")
 
   Dim rss As Map = ParsedData.Get("rss")
   Dim channel As Map = rss.Get("channel")
   Dim items As List = channel.Get("item")
   For Each item As Map In items
     Dim title As String = item.Get("title")
    ' Dim link As String = item.Get("link")
    ' Dim desc As String = item.Get("description")
 
 
    Dim imageurl As String = item.Get("enclosure" &"url="&""&"lenght="&""&"type="&"image/jpeg")
     
     ListView1.AddSingleLine2(title,"")
     Label1.Text=imageurl
   Next

    Dim rss As Map = ParsedData.Get("rss")
    Dim channel As Map = rss.Get("channel")
    Dim items As List = channel.Get("item")
    For Each item As Map In items
        Dim title As String = item.Get("title")
        Log($"Item: ${item}"$)
        ' Dim link As String = item.Get("link")
        Dim desc As String = item.Get("description")
        Dim enclosure As Map = item.Get("enclosure")
        Log($"Enclosure: ${enclosure}"$)
        Dim Attributes As Map = enclosure.Get("Attributes")
        Log($"Attributes: ${Attributes}"$)
        Dim url As String = Attributes.Get("url")
      
    Next