Fixes NullPointerException if display address is null

Fixes: 304426380
Test: Manual
Change-Id: I83cc79f924a1968225d9da85d6a69fbe649be934

1 files changed, 1 insertions, 1 deletions

diff --git a/libs/WindowManager/Jetpack/src/androidx/window/extensions/area/WindowAreaComponentImpl.java b/libs/WindowManager/Jetpack/src/androidx/window/extensions/area/WindowAreaComponentImpl.java
index 15d14e87fcf6..b315f94b5d00 100644
--- a/libs/WindowManager/Jetpack/src/androidx/window/extensions/area/WindowAreaComponentImpl.java
+++ b/libs/WindowManager/Jetpack/src/androidx/window/extensions/area/WindowAreaComponentImpl.java
@@ -241,7 +241,7 @@ public class WindowAreaComponentImpl implements WindowAreaComponent,
         for (int i = 0; i < displays.length; i++) {
             DisplayAddress.Physical address =
                     (DisplayAddress.Physical) displays[i].getAddress();
-            if (mRearDisplayAddress == address.getPhysicalDisplayId()) {
+            if (address != null && mRearDisplayAddress == address.getPhysicalDisplayId()) {
                 rearDisplayMetrics = new DisplayMetrics();
                 final Display rearDisplay = displays[i];