onActivityResult RESULT_OK can not be resolved to a variable in android?
Solution 1:
RESULT_OK is constant of Activity class. In Activity class you can access directly but in other classes you need to write class name (Activity) also.
Use Activity.RESULT_OK instead of RESULT_OK.
In your case it will be
if (requestCode == CAMERA_REQUEST_CODE && resultCode == Activity.RESULT_OK) {
Solution 2:
In fragment we must use getActivity() method as prefix with RESULT_OK.
In your case it will be:-
if (requestCode == CAMERA_REQUEST_CODE && resultCode == getActivity().RESULT_OK)