Update preference screen title.

- Add missing title to preference screen xml so that they will be used to
set the activity title when the fragment is launched.
- Also updated some incorrect preference screen titles.
- Overrides getTitle() in preference fragments that do not use the
preference screen xml.

Bug: 64564191
Test: blaze-bin/screenshots/android/i18nscreenshots/i18nscreenshots
Change-Id: Id72d5ddf18f0962bc484de8bbd847a2e55d6371e

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

@@ -109,11 +109,18 @@ public class ToggleAutoclickPreferenceFragment extends ToggleFeaturePreferenceFr
         return R.string.help_url_autoclick;
     }
 
+    @Override
+    protected int getPreferenceScreenResId() {
+        return R.xml.accessibility_autoclick_settings;
+    }
+
     @Override
     public void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
 
-        addPreferencesFromResource(R.xml.accessibility_autoclick_settings);
+        if (!usePreferenceScreenTitle()) {
+            addPreferencesFromResource(R.xml.accessibility_autoclick_settings);
+        }
 
         int delay = Settings.Secure.getInt(
                 getContentResolver(), Settings.Secure.ACCESSIBILITY_AUTOCLICK_DELAY,
@@ -153,7 +160,9 @@ public class ToggleAutoclickPreferenceFragment extends ToggleFeaturePreferenceFr
     public void onViewCreated(View view, Bundle savedInstanceState) {
         super.onViewCreated(view, savedInstanceState);
 
-        setTitle(getString(R.string.accessibility_autoclick_preference_title));
+        if (!usePreferenceScreenTitle()) {
+            setTitle(getString(R.string.accessibility_autoclick_preference_title));
+        }
     }
 
     @Override