tree 7a89eed19e20d49f42babe73d405a3c1a0296c4f
parent 3c1985108f2e2505505fad7656ece1c3cadbc9e1
author Remi NGUYEN VAN <reminv@google.com> 1711079316 +0900
committer Android Build Coastguard Worker <android-build-coastguard-worker@google.com> 1712082818 +0000

Fix flakes due to networks obtained via sync APIs

After reconnectWifiIfSupported is called, it is possible that
ConnectivityManager#getAllNetworks does not return the Network, as this
is mixing network callbacks and synchronous calls which is racy (as per
ConnectivityManager javadoc).

Ensure that networks that are reconnected in the test, wifi and
cellular, are obtained through network callbacks through CtsNetUtils.

Other networks are still obtained through the synchronous call, as they
should not change during the test, and there would be no non-racy way to
obtain them otherwise anyway as they are not guaranteed to be connected.

Bug: 328331492
Test: atest
(cherry picked from https://android-review.googlesource.com/q/commit:f8999e32e1e6de820ee62ee3a8becce07c512595)
Merged-In: I5a511c87c64fde0276aecd6ff6599815fa08e437
Change-Id: I5a511c87c64fde0276aecd6ff6599815fa08e437