Signature not coming with SMS in release mode

[bhanuka96]

I implemented SMS autofill in my application. It works perfectly in debug mode but does not receive a signature in SMS in release mode.

Here is the relevant code snippet:

class _LoginWidgetState extends State<LoginWidget> with CodeAutoFill {

  @override
  void initState() {
    super.initState();
    listenForCode();
    SmsAutoFill().getAppSignature.then((signature) {
    // no code here
    });
  }

  @override
  void codeUpdated() {
     loginCompleted(code);
  }

  @override
  void dispose() {
    cancel();
    unregisterListener();
    super.dispose();
  }

[nurlan1998]

in the play store the app signature changes

[s4rath07]

did you get the solution? Can i use this package for a production application?

[bhanuka96]

@s4rath07 No, not yet. @jaumard, why is not getting signature in release mode?