1. Add gesture preference controller for gesture navigation
2. Auto update the preview illustarion when screen reader is on
3. Auto update accessibility button title for system navigation
Bug: 190563948
Test: make RunSettingsRoboTests ROBOTEST_FILTER=AccessibilityButtonGesturePreferenceControllerTest ROBOTEST_FILTER=AccessibilityButtonPreviewPreferenceControllerTest ROBOTEST_FILTER=AccessibilityLayerDrawableTest ROBOTEST_FILTER=AccessibilityPreferenceControllerTest ROBOTEST_FILTER=AccessibilityButtonFooterPreferenceControllerTest
Change-Id: Ifa98fc029430d86d3143133b3203b239340f2e41
Root Cause: Description would be altered after displayPreference(), but getSummary() would be called after it.
Solution: Update title before displayPreference(), then it could be set correctly.
Fix: 192738520
Test: atest AccessibilityButtonFooterPreferenceControllerTest
Change-Id: I068994fca8202b166fedf43f9d9657b0c1a64c4e
Root Cause: Store value in opacity value, need to be inverted to
transparency value.
Solution: transfer to transparency value and rename related field.
Bug: 183980065
Test: atest FloatingMenuTransparencyPreferenceControllerTest
Change-Id: I763dda47854e7cf945a95f4a7d4965725cd73824
1. Implement API extends Material Next FooterBarPreference and support Accessibility API for icons
2. Apply solutions to accessibility tools and framework tools in
accessibility settings page.
3. Apply DashboardFragment for Caption preference for xml parser
Bug: 185973304
Test: make RunSettingsRoboTests -j52
Change-Id: I6b80bc80190d6666e3fbcd462442a9f2c0e60bba
slider title of Accessibility button page.
Root cause:
Set "android:selectable" as true.
Solution:
Remove "android:selectable".
Bug: 183469419
Test: manual test
Change-Id: I337cfe0795205dec5e4654b90d6c7e2c7fd7ca77
* Opacity preference will be disabled when fade is disabled
cherry picked from commit f9fdedaafe
Bug: 173940869
Test: atest AccessibilityButtonFadePreferenceControllerTest AccessibilityButtonOactiyPreferenceControllerTest
Change-Id: I1efd9760aa0287899cddd10ddd9a88a81ccc39ba
Merged-In: I1efd9760aa0287899cddd10ddd9a88a81ccc39ba
