Fix InvisibleToggle type service does not turn on or turn off correctly when edit shortcut dialog.

Root cause: service status is not updated after the shortcut status
changed.

Next: Add callback to update the service status

Bug: 155157599
Test: Manual test
Change-Id: I286a04d43066c787304c54eb7b0dfdac5728b6ac

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

@@ -597,7 +597,13 @@ public abstract class ToggleFeaturePreferenceFragment extends SettingsPreference
         return shortcut.getType();
     }
 
-    private void callOnAlertDialogCheckboxClicked(DialogInterface dialog, int which) {
+    /**
+     * This method will be invoked when a button in the edit shortcut dialog is clicked.
+     *
+     * @param dialog The dialog that received the click
+     * @param which The button that was clicked
+     */
+    protected void callOnAlertDialogCheckboxClicked(DialogInterface dialog, int which) {
         if (mComponentName == null) {
             return;
         }