PdfJet and ContentChooser problem

[rafaelmotaquintana]

I have this line in my code

            PdfImage.Initialize(PDFjet,File.OpenInput(lfolder,imagenname),PDFjetConstants1.ImageType.JPG)

After select the image, that happens to be a PNG file, I don't know what extension the file has, so I copy it with jpg.
The problem arises when pdfjet initialize the object, expecting a jpg file, while the real file is Png. It crash.

How do I know the extension of the file after using ContentChooser to select the file from gallery and copy to a folder?
Thanks

 

[Descartex]

Hi
With this, you can know the filename:

Sub Button1_Click
    CC.Show("*/*", "Choose a file")
End Sub

Sub ContentChooser_Result (Success As Boolean, Dir As String, FileName As String)
    If Success Then
        Msgbox(FileName, "Result")
    End If
End Sub

try searching the file extension before loading it. Something like

Dim fileExtension as String
fileExtension=FileName.SubString2(FileName.LastIndexOf("/"),FileName.Lenght-1)

 

[rafaelmotaquintana]

It doesn't returns the file extension, always return something like this:

content://media/external/images/media/66597

 

[rafaelmotaquintana]

I found this
https://www.b4x.com/android/forum/t...dia-files-returned-from-contentchooser.39313/
thanks