commit bd16e80139497220162310e79b9a6d690f77504c
author David Su <dysu@google.com> Mon Nov 23 13:02:56 2020 -0800
committer David Su <dysu@google.com> Wed Dec 02 09:37:39 2020 -0800
tree 917025bcce10a372c7990d412970c6a367f1fb9d
parent 995bfd8c37f132f2d4b9924de4b01c098f505bf9

Make Before Break: Create BroadcastQueue

To preserve legacy behavior expected by existing apps,
during Make Before Break, the secondary ClientModeManager
should not send out any public broadcasts.
BroadcastQueue is used to queue such broadcasts. If and when
the ClientModeManager becomes primary, the queued broadcasts
would be sent out. At that time, the disconnect broadcasts
for the previous primary ClientModeManager will also be
sent out (even if it didn't disconnect yet), to give apps
the illusion that only a single ClientModeManager is active.

Bug: 159944009
Test: atest FrameworksWifiTests
Change-Id: Ib4df74c386196c2ab99f91cdcbd46abb5d097252