Integrate Accessibility quick setting tooltips widget into ToggleFeaturePreferenceFragment

- Show tooltips when main switch is on
- Reshow tooltips when rotate device
- Add abstract functions for child components to show tooltips

Bug: 210356011
Test: make RunSettingsRoboTests ROBOTEST_FILTER=ToggleFeaturePreferenceFragmentTest
Change-Id: I543d8af7d24a9fc82659625961850f975a7a0787

src/com/android/settings/accessibility/LaunchAccessibilityActivityPreferenceFragment.java

@@ -114,6 +114,16 @@ public class LaunchAccessibilityActivityPreferenceFragment extends ToggleFeature
                 mComponentName);
     }
 
+    @Override
+    ComponentName getTileComponentName() {
+        return null;
+    }
+
+    @Override
+    CharSequence getTileName() {
+        return null;
+    }
+
     @Override
     public void onCreateOptionsMenu(Menu menu, MenuInflater inflater) {
         // Do not call super. We don't want to see the "Help & feedback" option on this page so as