@Override
    public void iosEnableNotesUsage(boolean enabled) {
        // this method is only needed for iOS
    }
Retrieves <code>contact</code> for contact, or <code>null</code> if not
available.

@param contactId contact identifier, <code>recordID</code>
android/src/newarch/com/rt2zz/reactnativecontacts/ContactsManager.java