Fix references to new S APIs without version checks

These new S APIs will throw UnsupportedOperationException
when running on an R device (even though it's called from
within the Wifi module!!!).

Add version checks before calling them.

Note that this is a temporary solution to unblock testing
S module on R base image. Will seek a better long term
solution.

Bug: 173791707
Test: S module on R base image boots and connects to wifi
Change-Id: I3fc28850b208e0b53f5d944b5165daa1faaa9f3e
4 files changed
tree: d184245b9f4050cb4fcd8e21c89fe205b1a1f623
  1. apex/
  2. service/
  3. metrics_pdd_hook.py
  4. PREUPLOAD.cfg