tree 44bce0a13ec6ea573540698e63779d7c0709987c
parent 5a7c4f1c75ea33abfcfc176a3be22a7f7f5da9f0
author chen xu <fionaxu@google.com> 1548924292 -0800
committer Pengquan Meng <mpq@google.com> 1549340429 -0800

Add NR to preferred network type combination

This add NR 5G to preferred network type and move preferredNetworkMode
from SystemApi to hidden api as we are not going to support
preferredNetworMode enum in the future.

Bug: 111453000
Test: build
Change-Id: I08a8f7bf44a62ef109583b82b22f65fd6f89c71d
(cherry picked from commit 8bcdc4cf66e9d654fa31d7c62654ff81ee04cdc6)
Merged-in: I08a8f7bf44a62ef109583b82b22f65fd6f89c71d