volley.Response not found

[unknow-n]

not able to import volley class such as (import com.android.volley.Response) showing error message "Cannot resolve symbol 'Response' ". Please help me I have to submit it by tomorrow.
I am using Android Studio 2.3

[LeMetamax]

Compile volley, and import
import com.android.volley.Response

[kartik4297]

Everything is same as in given code but cant add in queue successfully.
App is automatically taking me to log in page without reading response from json object.
Help me...