Adaptive Card Input Hint property not working

[manish-95]

Version

4.7

Describe the bug

I have an adaptive card for which I am setting the inputHint value as "expectingInput". However, the mic is not automatically turned on, after the adaptive card speak property text is spoken.

Expected behavior

WebChat has to respect the inputHint property of the adaptive card and turn on the mic once the speech has ended.

Additional context

We are using the WebChat js locally file with Angular, and have made a small change to address issue #2560

[prashanthsridhar]

I am facing the same issue too

[clearab]

@compulim & @tdurnford: Can one of you please take a look at this?

[tdurnford]

@manish-95 It looks like everything is working as expected. Per the Input Hint section in the Speech Documentation, the microphone should only open if the last message from the user was sent using the microphone.

The bot can set input hint when sending activity to the user to indicate whether the bot is anticipating user input. This can be used to re-open the microphone if the last message was sent through microphone.

If you use the microphone to send a message to bot and the bot responds with an activity with the inputHint set to 'expectingInput', the microphone should re-open. Otherwise, the microphone should remain closed.

[manish-95]

@tdurnford My requirement is to turn on the mic after the welcome adaptive card, before the user has had a chance to previously use the mic.