Android Question problem contact picker in release (obfuscated) run

[PoleStar]

Hi friends ♥
I have a problem in geting contacts name and phone number with contact picker library
when i changed debug from release to release (obfuscated)
Another library does not work.
That's mean ContactSelected sub dose not work.

Sub ContactSelected(Value As ContactItem)
        EditText1.Text = Value.Name
        EditText2.Text = Value.PhoneNumber
End Sub

The program does not have an error but does not work
Please help me
Thanks a lot

 

[DonManfred]

Upload a sample app which shows the problem. Post the errorlog.. There must be an error if it does not work.
Without seeing the error we just can guess