From 9011a4f965c0fc93932fee520331220e11ff3e0a Mon Sep 17 00:00:00 2001
From: Jacky Wang <jiannan@google.com>
Date: Tue, 3 Dec 2024 14:50:51 +0800
Subject: [PATCH] [Catalyst] Fix NPE when open wifi calling screen

Bug: 379961379
Flag: com.android.settings.flags.catalyst_wifi_calling
Test: manual
Change-Id: I7c58ee786f5ca8ad76624d2c33d0375b3a0f1993
---
 src/com/android/settings/wifi/calling/WifiCallingScreen.kt | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/com/android/settings/wifi/calling/WifiCallingScreen.kt b/src/com/android/settings/wifi/calling/WifiCallingScreen.kt
index b50b8284739..c0386c5bbf1 100644
--- a/src/com/android/settings/wifi/calling/WifiCallingScreen.kt
+++ b/src/com/android/settings/wifi/calling/WifiCallingScreen.kt
@@ -37,6 +37,8 @@ class WifiCallingScreen : PreferenceScreenCreator {
 
     override fun fragmentClass() = WifiCallingSettingsForSub::class.java
 
+    override fun hasCompleteHierarchy() = false
+
     override fun getPreferenceHierarchy(context: Context) = preferenceHierarchy(this) {}
 
     companion object {