From b1b99c28cf2d7d1b83bd1c2f59665b5a276284b2 Mon Sep 17 00:00:00 2001
From: Alex Buynytskyy <alexbuy@google.com>
Date: Mon, 4 Apr 2022 13:14:37 -0700
Subject: [PATCH] Temporary NPE mitigation.

To unblock failing presubmit. The team is working on the real fix.

Bug: 223905476
Test: presubmit
Change-Id: I713eac26f375ced798c9d02a47841645e39c907e
---
 core/java/android/hardware/input/InputManager.java | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/core/java/android/hardware/input/InputManager.java b/core/java/android/hardware/input/InputManager.java
index c38a847dfb9f8..cc5b275bbf5ab 100644
--- a/core/java/android/hardware/input/InputManager.java
+++ b/core/java/android/hardware/input/InputManager.java
@@ -1421,8 +1421,11 @@ public final class InputManager {
             }
 
             mInputDevices = new SparseArray<InputDevice>();
-            for (int i = 0; i < ids.length; i++) {
-                mInputDevices.put(ids[i], null);
+            // TODO(b/223905476): remove when the rootcause is fixed.
+            if (ids != null) {
+                for (int i = 0; i < ids.length; i++) {
+                    mInputDevices.put(ids[i], null);
+                }
             }
         }
     }