I have searched everywhere for a solution to the voice dialer activating while using headphones and interupting music playback. But there are not many solutions on the forums, but i belive i have found one and want people to spread the message. The app to download is called Headset Blocker created by DanLew42 , it absolutly works fixed the problem for me. Again PLEASE spread the word if a admin could sticky this if they deem it deserving enough that would be great too. Just thought i would help everyone as i was becoming infuriated myself.