Unified service and shortcut state summary on a11y settings page.

Bug: 210026562
Test: manual
Test: atest

Change-Id: I4d5ff6b10d6bfd2fe6b3de1849d00a9d084bf269

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

@@ -159,7 +159,8 @@ public class RestrictedPreferenceHelper {
 
             final String key = componentName.flattenToString();
             final CharSequence title = activityInfo.loadLabel(mPm);
-            final String summary = info.loadSummary(mPm);
+            final CharSequence summary =
+                    AccessibilitySettings.getA11yShortcutInfoPreferenceSummary(mContext, info);
             final String fragment =
                     LaunchAccessibilityActivityPreferenceFragment.class.getName();