New feature “Text and reading options” for SetupWizard, Wallpaper, and Settings (14/n).

- Link-up between the ResetPreference and the FontWeightAdjustmentPreference.

Bug: 211503117
Test: atest FontWeightAdjustmentPreferenceControllerTest
Change-Id: Iabf585660ff2c67f063198391bd68724190ba54d

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

@@ -42,6 +42,7 @@ public class TextReadingPreferenceFragment extends DashboardFragment {
     private static final String DISPLAY_SIZE_KEY = "display_size";
     private static final String PREVIEW_KEY = "preview";
     private static final String RESET_KEY = "reset";
+    private static final String BOLD_TEXT_KEY = "toggle_force_bold_text";
 
     @Override
     protected int getPreferenceScreenResId() {
@@ -78,6 +79,10 @@ public class TextReadingPreferenceFragment extends DashboardFragment {
         displaySizeController.setInteractionListener(previewController);
         controllers.add(displaySizeController);
 
+        final FontWeightAdjustmentPreferenceController fontWeightController =
+                new FontWeightAdjustmentPreferenceController(context, BOLD_TEXT_KEY);
+        controllers.add(fontWeightController);
+
         final List<ResetStateListener> resetStateListeners =
                 controllers.stream().filter(c -> c instanceof ResetStateListener).map(
                         c -> (ResetStateListener) c).collect(Collectors.toList());