commit f4f5de399309e95ca27f000d339f396784dcfc43
author Aaron Huang <huangaaron@google.com> Wed Jun 01 23:48:29 2022 +0800
committer Aaron Huang <huangaaron@google.com> Mon Jun 06 13:19:11 2022 +0800
tree 467e69de26427b77d7e39bdabde01f15a8ba21ea
parent 9424810659d27874017f1c07b6b6fbc5eea9cf0c

Hold wifi and mobile interfaces since boot in NetworkStatsService

In current design, the interface will be removed from the list if
the network disconnected which will cause getUidStatsForTransport()
returns unexpected snapshot to caller since the list is empty.

This change also remove interface name from all entries before
the method returns the result.

Bug: 231514741
Test: FrameworksNetTests
      manual test
Change-Id: Ie60829a65d0d9b5b63ad353695a820c0586e3665
Merged-In: Ie60829a65d0d9b5b63ad353695a820c0586e3665