AutoVoice With root, is possible to get texto from google now even with the screen off?

After doing a lot of test (this is my problem: reddit post)
I need to get the text that Ok google recognizes like Autovoice is doing but I need it with the screen off. That's because my autoradio button triggers Google now, but autovoice is not watching text.

Any solution??

Thanks a lot

 

Ouch!, I'm rooted but with magisk...I will check if xposed are available with magisk. With Autovoice is not possible isn't? with root access or something.