From 79c148627c0a4be508fb3272010cb43f13a62433 Mon Sep 17 00:00:00 2001
From: Prabir Pradhan <prabirmsp@google.com>
Date: Mon, 4 Apr 2022 19:41:45 +0000
Subject: [PATCH] Do not show mouse cursor on displays that are off

Bug: 228085350
Test: manual: cursor shows on foldable with mouse connected
Change-Id: Id64ba2239781c6b9790b2380753869d83fc8f008
---
 .../core/java/com/android/server/wm/InputManagerCallback.java | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/services/core/java/com/android/server/wm/InputManagerCallback.java b/services/core/java/com/android/server/wm/InputManagerCallback.java
index 8d1425d17d473..67dd89ee295c2 100644
--- a/services/core/java/com/android/server/wm/InputManagerCallback.java
+++ b/services/core/java/com/android/server/wm/InputManagerCallback.java
@@ -29,6 +29,7 @@ import android.graphics.PointF;
 import android.os.Debug;
 import android.os.IBinder;
 import android.util.Slog;
+import android.view.Display;
 import android.view.InputApplicationHandle;
 import android.view.KeyEvent;
 import android.view.SurfaceControl;
@@ -194,6 +195,9 @@ final class InputManagerCallback implements InputManagerService.WindowManagerCal
             int firstExternalDisplayId = DEFAULT_DISPLAY;
             for (int i = mService.mRoot.mChildren.size() - 1; i >= 0; --i) {
                 final DisplayContent displayContent = mService.mRoot.mChildren.get(i);
+                if (displayContent.getDisplayInfo().state == Display.STATE_OFF) {
+                    continue;
+                }
                 // Heuristic solution here. Currently when "Freeform windows" developer option is
                 // enabled we automatically put secondary displays in freeform mode and emulating
                 // "desktop mode". It also makes sense to show the pointer on the same display.