commit 3b08fb9dc5b2ee44b1bdb724d47ff431651d1b52
author Remi NGUYEN VAN <reminv@google.com> Tue Apr 21 17:38:31 2020 +0900
committer Remi NGUYEN VAN <reminv@google.com> Wed Apr 22 10:45:44 2020 +0900
tree 440f1314b43ef7a2210da428cdc1318e6ed596dd
parent 25dffd039a50910412f2cec29adb504be1b320cb

Fix IpReachabilityMonitorTest flakes/Q failures

IpReachabilityMonitor was failing on Q because of:
 - Usage of HexEncoding.encodeToString(byte[], boolean) that did not
   exist in Q
 - Flakes/failures caused by missing permissions when calling
   IpConnectivityLog
 - Flakes caused by mocking FileDescriptor#valid() while it could be
   accessed from another thread

Bug: 152723363
Test: atest IpReachabilityMonitorTest --rerun-until-failure 500
Change-Id: I9d38c696bf1b3b63be3b9df3161168ee291e7beb