Run voice commands like "Play", "Pause", "Next" on Spotify with Tasker and AutoVoice? When I get into my car, I connect my Nexus 5 (not rooted) on my audio system and play music with Spotify. What I want is to be able to skip, pause, and play songs with voice commands. I tried out with Tasker and AutoVoice. AutoVoice is recognizing the command, but nothing is happening. Is it possible to do that with Tasker and AutoVoice? If yes, then how?
You should try using AutoInput, a plugin for Tasker available in the market, which doesn't require root.

You can then create a profile and set AutoVoice for every command, then set AutoInput (plugin section) with the X and Y coordinates of the button you want to press. Find the coordinates of the button by enabling the feature in Developer Options.

N.B. Make sure you're in the app you want when running the task.

Hope it helped!