diff --git a/src/com/android/settings/network/AirplaneModePreferenceController.java b/src/com/android/settings/network/AirplaneModePreferenceController.java
index 8422ab44afa..05c428a6b82 100644
--- a/src/com/android/settings/network/AirplaneModePreferenceController.java
+++ b/src/com/android/settings/network/AirplaneModePreferenceController.java
@@ -45,7 +45,6 @@ public class AirplaneModePreferenceController extends PreferenceController
 
     private final Fragment mFragment;
     private final MetricsFeatureProvider mMetricsFeatureProvider;
-    private final PackageManager mPackageManager;
     private AirplaneModeEnabler mAirplaneModeEnabler;
     private SwitchPreference mAirplaneModePreference;
 
@@ -53,7 +52,6 @@ public class AirplaneModePreferenceController extends PreferenceController
     public AirplaneModePreferenceController(Context context, Fragment hostFragment) {
         super(context);
         mFragment = hostFragment;
-        mPackageManager = context.getPackageManager();
         mMetricsFeatureProvider = FeatureFactory.getFactory(context).getMetricsFeatureProvider();
     }
 
@@ -88,7 +86,11 @@ public class AirplaneModePreferenceController extends PreferenceController
 
     @Override
     public boolean isAvailable() {
-        return !mPackageManager.hasSystemFeature(PackageManager.FEATURE_TELEVISION);
+        return isAvailable(mContext);
+    }
+
+    public static boolean isAvailable(Context context) {
+        return !context.getPackageManager().hasSystemFeature(PackageManager.FEATURE_TELEVISION);
     }
 
     @Override
diff --git a/src/com/android/settings/network/MobileNetworkPreferenceController.java b/src/com/android/settings/network/MobileNetworkPreferenceController.java
index b91552e4b1a..bfe013bff1b 100644
--- a/src/com/android/settings/network/MobileNetworkPreferenceController.java
+++ b/src/com/android/settings/network/MobileNetworkPreferenceController.java
@@ -39,18 +39,17 @@ public class MobileNetworkPreferenceController extends PreferenceController impl
 
     private static final String KEY_MOBILE_NETWORK_SETTINGS = "mobile_network_settings";
 
-    private final UserManager mUserManager;
     private final boolean mIsSecondaryUser;
     private final TelephonyManager mTelephonyManager;
     private Preference mPreference;
-    @VisibleForTesting(otherwise = VisibleForTesting.PRIVATE)
+    @VisibleForTesting
     PhoneStateListener mPhoneStateListener;
 
     public MobileNetworkPreferenceController(Context context) {
         super(context);
-        mUserManager = (UserManager) context.getSystemService(Context.USER_SERVICE);
+        UserManager userManager = (UserManager) context.getSystemService(Context.USER_SERVICE);
         mTelephonyManager = (TelephonyManager) context.getSystemService(Context.TELEPHONY_SERVICE);
-        mIsSecondaryUser = !mUserManager.isAdminUser();
+        mIsSecondaryUser = !userManager.isAdminUser();
     }
 
     @Override