From 725a7d2efdbb4fac09be2fc5567dbd89551c2b03 Mon Sep 17 00:00:00 2001
From: Weng Su <wengsu@google.com>
Date: Wed, 27 Sep 2023 03:22:15 +0800
Subject: [PATCH] Fix NullPointerException in NetworkProviderSettings

- Avoid calling subfunctions when getView returns null

Bug: 301878710
Test: unit test
Change-Id: I8511ded693475468f6dda1d16d040c623097e997
---
 .../android/settings/network/NetworkProviderSettings.java    | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/com/android/settings/network/NetworkProviderSettings.java b/src/com/android/settings/network/NetworkProviderSettings.java
index eb50cea3dcd..793feccd93a 100644
--- a/src/com/android/settings/network/NetworkProviderSettings.java
+++ b/src/com/android/settings/network/NetworkProviderSettings.java
@@ -190,7 +190,10 @@ public class NetworkProviderSettings extends RestrictedSettingsFragment
     @VisibleForTesting
     final Runnable mUpdateWifiEntryPreferencesRunnable = () -> {
         updateWifiEntryPreferences();
-        getView().postDelayed(mRemoveLoadingRunnable, 10);
+        View view = getView();
+        if (view != null) {
+            view.postDelayed(mRemoveLoadingRunnable, 10);
+        }
     };
     @VisibleForTesting
     final Runnable mHideProgressBarRunnable = () -> {