This reverts commit 77259dc9bb.
Previously, using a general attribute to change the background color
for alert dialog. It will also impact on the background of other
components. To fix it, we used another attribute to change the dialog
background.
Bug: 132753127
Bug: 132623454
Bug: 129993336
Test: visual
Change-Id: I09091ee8fb45238d0ea94760f2fca5c206299a57
- dynamically show/hide preference by HearingAid profile is supported or not
- add AccessibilityHearingAidPreferenceController to handle hearingAid preference
- add HearingAidDialogFragment to handle dialog behavior
Bug: 109948484
Test: make -j50 RunSettingsRoboTests
Change-Id: Ic55dde475dc40311f7e652f4a86d342597f09f0e
