commit 2915d4002e11688b201bba7a1f167759c4f416c0
author Sewook Seo <sewookseo@google.com> Tue Jun 06 18:58:53 2023 +0000
committer Sewook Seo <sewookseo@google.com> Wed Jun 14 00:09:59 2023 +0000
tree 38d1631a0f7f5f0c3b2d4559deee18b104aaa327
parent 4fbe54b76b4d1001ff4c3d416a217c0027466c29

Improve HandoverRule check at roaming OOS

Even though the actual PDN is established at roaming area, if DUT moves
in OOS area, handover rules for roaming condition are not referred and
unwanted handover operation can occur.
To prevent this, Store last roaming state in datanetwork when DUT is
inService, and use it for handover rule check at OOS.

Bug: 284932261
Test: atest FrameworksTelephonyTests, DeviceTest: b/284932261#comment29
Change-Id: I32a81cf95e09ef7464b695828db264f1a393da7a