When entering the new time zone picker with a fixed offset time zone
(such as UTC) selected, it would crash with a NullPointerException.
This fixes the crash.
Bug: 72143165
Bug: 62255208
Test: manual
Change-Id: I1f54d3276edb98ab7bd6a092be4497386a69d6be
This implements a new manual time zone picker that allows selection of a
time zone for a selected country. It also allows selecting a fixed
offset time zone (most importantly Etc/UTC, which is a frequently
requested feature).
The new time zone picker is currently behind a feature flag
(settings_zone_picker_v2), which is disabled by default.
Test: manual
Test: SettingsFunctionalTests
Test: SettingsRobotTests
Bug: 62255208
Change-Id: I89c5a04bcb562b6facf5f31a8aa4ad1cdd51ab10
