how to make ok googke detection everywhere?

[Android Central Question]

There is no option for ok google "from any screen " in my samsung galaxy grand prime android 5.1.1 how can I make OK Google everywhere option ?

 

[drshoaibqureshi]

Go and press search options thats ok option

 

[B. Diddy]

Welcome to Android Central! When you open the Google app and go to Menu>Settings>Voice>"Ok Google" Detection, what options do you have?