Fix crash due to incompatible type

fix: 331182785
Test: Manual test
(cherry picked from https://googleplex-android-review.googlesource.com/q/commit:1c82f6dae63cbec0e014f94a017fb9ce86dc460e)
Merged-In: I20c150845caad1c14cad35f661c31e36def968ac
Change-Id: I20c150845caad1c14cad35f661c31e36def968ac

Author: tomhsu

Diff for: src/com/android/settings/display/AutoBrightnessPreferenceController.java

@@ -62,6 +62,10 @@ public int getAvailabilityStatus() {
     @Override
     public void updateState(Preference preference) {
         super.updateState(preference);
+        if (!(preference instanceof PrimarySwitchPreference)) {
+            return;
+        }
+
         PrimarySwitchPreference pref = (PrimarySwitchPreference) preference;
         if (pref.isEnabled() && UserManager.get(mContext).hasBaseUserRestriction(
                 UserManager.DISALLOW_CONFIG_BRIGHTNESS, Process.myUserHandle())) {