commit 224948fd7e98d96681748ce83018719e1e17515d
author Weng Su <wengsu@google.com> Mon Nov 09 06:33:59 2020 +0800
committer Weng Su <wengsu@google.com> Fri Nov 13 07:32:34 2020 +0000
tree 76e90c8d80d4c76c64ee54441f7f31b3128a63fc
parent a759432bac1dd6d1a5ef6dba58fa7167b63bb12d

Fix the bug of losing Wi-Fi certificate when editing

- When the saved certificate is loaded into the UI, the EAP method
spinner will trigger a redundant item selection event to refresh the
certificate to the default value.

- Filter out redundant item selection event of the EAP method spinner.

- Analysis report:
  https://docs.google.com/document/d/1uzyO0NQsT0PVT-ZKbWtDTt4KRXvm3L994MmZTXZ4d5Y/edit?usp=sharing

Bug: 161569880
Test: make RunSettingsRoboTests
ROBOTEST_FILTER=WifiConfigController2Test
Merged-In: I947fb7668ffa7e9ed8c150fe14e6ae9d7a67393c
Change-Id: I00b73b4bfc078aca37396aab4c802a3de64318cf