In com.android.volley.Request
class you can find an interface for this purpose:
public interface Method {
int DEPRECATED_GET_OR_POST = -1;
int GET = 0;
int POST = 1;
int PUT = 2;
int DELETE = 3;
int HEAD = 4;
int OPTIONS = 5;
int TRACE = 6;
int PATCH = 7;
}
Only thing is that to use this you will have to include Volley
as a dependency.
solved constant for HTTP GET, POST, PUT on JDK or android SDK