commit 725a7d2efdbb4fac09be2fc5567dbd89551c2b03
author Weng Su <wengsu@google.com> Wed Sep 27 03:22:15 2023 +0800
committer Weng Su <wengsu@google.com> Wed Sep 27 03:23:13 2023 +0800
tree 09b7b0f54ba258f89e3605e42a0567d22c494bf3
parent 5872a8f57340f6d7ea74f6c1de4534193b6f0bd9

Fix NullPointerException in NetworkProviderSettings

- Avoid calling subfunctions when getView returns null

Bug: 301878710
Test: unit test
Change-Id: I8511ded693475468f6dda1d16d040c623097e997

src/com/android/settings/network/NetworkProviderSettings.java

diff --git a/src/com/android/settings/network/NetworkProviderSettings.java b/src/com/android/settings/network/NetworkProviderSettings.java
index eb50cea..793fecc 100644
--- a/src/com/android/settings/network/NetworkProviderSettings.java
+++ b/src/com/android/settings/network/NetworkProviderSettings.java
@@ -190,7 +190,10 @@
     @VisibleForTesting
     final Runnable mUpdateWifiEntryPreferencesRunnable = () -> {
         updateWifiEntryPreferences();
-        getView().postDelayed(mRemoveLoadingRunnable, 10);
+        View view = getView();
+        if (view != null) {
+            view.postDelayed(mRemoveLoadingRunnable, 10);
+        }
     };
     @VisibleForTesting
     final Runnable mHideProgressBarRunnable = () -> {