commit 570b23e0a0b7e316c6877cebf3974e1a42578c03
author Milton Wu <mingjuwu@google.com> Tue Jun 27 19:00:37 2023 +0800
committer Milton Wu <mingjuwu@google.com> Wed Jun 28 13:28:44 2023 +0800
tree f867a7bf1595f5855c2d786a89e93827600af21d
parent 4dd2e56ddf95dd94200e3d46cb5b01115595cef3

[BiometricsV2] Fix intro overlap enrolling page

Fix fragment overlapped if user rotates device on findSensor page, then
enter enrolling page and back again.

It is because the flag isFirstFragmentAdded is not saved and restored
after activity recreated

Bug: 288212767
Test: atest FingerprintEnrollmentActivityTest
Test: atest FingerprintEnrollmentViewModelTest
Test: atest biometrics-enrollment-test
Test: Manually test this scenario
Change-Id: I5b582582d97caac2488b787f551c50abec9f810c