Voice commands?

[TheScoop]

Not really a DSub specific question or request..but I was wondering how some of you might have been able to (or have any thoughts on how to) send some voice commands to your Android phone such as:

"Next/previous Song"
"Stop/pause/play song"
"Set stars 5"
"Like song"
"Dislike song"

Maybe using Google Voice or an app (Tasker?) or, hell, even a hardware implementation like Google Home or Amazon Echo?

It would be awesome to go hands-free..especially in the car. Thanks