Prevent ringing updates

- Add video
- Update text
- Link from Sound settings
- Inherit from BasePreferenceController

Test: make -j RunSettingsRoboTests
Change-Id: If8cd9efd4e6034e6f6864a142a86cbc23bf59dc3
Fixes: 76832936
Fixes: 74410634

src/com/android/settings/gestures/GestureSettings.java

@@ -63,19 +63,6 @@ public class GestureSettings extends DashboardFragment {
         return R.xml.gestures;
     }
 
-    @Override
-    protected List<AbstractPreferenceController> createPreferenceControllers(Context context) {
-        return buildPreferenceControllers(context, getLifecycle());
-    }
-
-    static List<AbstractPreferenceController> buildPreferenceControllers(
-            @NonNull Context context, @Nullable Lifecycle lifecycle) {
-        final List<AbstractPreferenceController> controllers = new ArrayList<>();
-        controllers.add(new PreventRingingPreferenceController(
-                context, lifecycle, UserHandle.myUserId(), KEY_PREVENT_RINGING));
-        return controllers;
-    }
-
     @Override
     public void onAttach(Context context) {
         super.onAttach(context);
@@ -101,12 +88,6 @@ public class GestureSettings extends DashboardFragment {
                     return Arrays.asList(sir);
                 }
 
-                @Override
-                public List<AbstractPreferenceController> createPreferenceControllers(
-                        Context context) {
-                    return buildPreferenceControllers(context, null);
-                }
-
                 @Override
                 public List<String> getNonIndexableKeys(Context context) {
                     List<String> keys = super.getNonIndexableKeys(context);
@@ -117,6 +98,7 @@ public class GestureSettings extends DashboardFragment {
                     keys.add(KEY_DOUBLE_TWIST);
                     keys.add(KEY_DOUBLE_TAP_SCREEN);
                     keys.add(KEY_PICK_UP);
+                    keys.add(KEY_PREVENT_RINGING);
 
                     return keys;
                 }