commit 591e44bb993d7d51224b89f5190f009bfc012c71
author menghanli <menghanli@google.com> Tue Jul 05 17:37:09 2022 +0800
committer menghanli <menghanli@google.com> Thu Jul 14 16:55:08 2022 +0800
tree ed884a97da7a7212cca3686b7f0e919051a18e26
parent 3d2e5a24472f5dd41365bc5b5e1ee4bfbecd15a7

Refactor CaptionAppearanceFragment to improve maintainability (1/n)

Root cause: There is a bunch of different logic of preferences in CaptionAppearanceFragment. It’s hard to implement new features and hard to maintain and hard to be testable.
Solution: Move out preview preference logic of CaptionAppearanceFragment into controllers to reduce the complexity of the relationship between preference and fragment.

Bug: 197695932
Test: make RunSettingsRoboTests ROBOTEST_FILTER=com.android.settings.accessibility
Change-Id: Ie8acdcb8659606ce3faf6d5532cc73ee19024725