From 20943eb26b1d246fcb2086a4ed6d1e41b8fb810d Mon Sep 17 00:00:00 2001
From: SongFerngWang <songferngwang@google.com>
Date: Tue, 3 Jan 2023 16:47:04 +0800
Subject: [PATCH] Avoid NPE since getBluetoothClass is nullable

Bug: 264224476
Test: build pass.
Change-Id: I2d55f95f0a37dc31b64f85f51184338f700d1085
---
 .../src/com/android/settingslib/bluetooth/LeAudioProfile.java | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/packages/SettingsLib/src/com/android/settingslib/bluetooth/LeAudioProfile.java b/packages/SettingsLib/src/com/android/settingslib/bluetooth/LeAudioProfile.java
index 562d4800cc451..e781f1307072d 100644
--- a/packages/SettingsLib/src/com/android/settingslib/bluetooth/LeAudioProfile.java
+++ b/packages/SettingsLib/src/com/android/settingslib/bluetooth/LeAudioProfile.java
@@ -275,6 +275,10 @@ public class LeAudioProfile implements LocalBluetoothProfile {
     }
 
     public int getDrawableResource(BluetoothClass btClass) {
+        if (btClass == null) {
+            Log.e(TAG, "No btClass.");
+            return R.drawable.ic_bt_le_audio_speakers;
+        }
         switch (btClass.getDeviceClass()) {
             case BluetoothClass.Device.AUDIO_VIDEO_UNCATEGORIZED:
             case BluetoothClass.Device.AUDIO_VIDEO_WEARABLE_HEADSET: