HalDeviceManager: Rework the priority scheme

The new priority scheme is purely based on requesting app context (not
based on IfaceType). Details are explained in the design doc and in the
comments.

Bug: 162344695
Test: Device boots and connects to wifi networks, able to toggle softap
on.
Test: atest com.android.server.wifi

Change-Id: Iadac2ac78efe9d00509b177f97c2aab1eef5b3b1
2 files changed
tree: 4abc993d257fb869e7d2f3e55eeb36d4ad6765ba
  1. apex/
  2. service/
  3. metrics_pdd_hook.py
  4. PREUPLOAD.cfg