commit 19135546a3b274c1d885702f3dc4fea09e109673
author Bonian Chen <bonianchen@google.com> Mon Feb 03 21:31:24 2020 +0800
committer Bonian Chen <bonianchen@google.com> Tue Feb 11 20:46:44 2020 +0800
tree 6669dbefa743f446d24da8a59167b44f2c16d29e
parent 040c548d81aeec79e8947227a9de8870498fc54c

[Settings] Data roaming warning only when turn ON

handlePreferenceTreeClick() goes after setChecked() however
configuration may have been altered within setChecked().

Follow same design within MobileDataPreferenceController to fix this
issue. A boolean state will be maintained as the condition when warning
dialog is required when click.

Bug: 148491064
Test: m RunSettingsRoboTests -j ROBOTEST_FILTER=RoamingPreferenceControllerTest
Change-Id: I63c4e2149b0e9efa16fd9ee402652c67eb9c5a4d