Correctly compute a physical surface.

Flag: ACONFIG com.android.window.flags.multi_crop DEVELOPMENT
Bug: NA (let's not spam bugs)
Test: manually checked "mFoldableOrientationPairs" in logs
Change-Id: I955ff93cdc45d08a32dbb010f1d639db2fcb0fc4

1 files changed, 2 insertions, 1 deletions

diff --git a/services/core/java/com/android/server/wallpaper/WallpaperDisplayHelper.java b/services/core/java/com/android/server/wallpaper/WallpaperDisplayHelper.java
index 19fd9a90518d..9e1b5d238d48 100644
--- a/services/core/java/com/android/server/wallpaper/WallpaperDisplayHelper.java
+++ b/services/core/java/com/android/server/wallpaper/WallpaperDisplayHelper.java
@@ -96,7 +96,8 @@ class WallpaperDisplayHelper {
             }
             if (populateOrientationPairs) {
                 int orientation = WallpaperManager.getOrientation(displaySize);
-                float newSurface = displaySize.x * displaySize.y * metric.getDensity();
+                float newSurface = displaySize.x * displaySize.y
+                        / (metric.getDensity() * metric.getDensity());
                 if (surface <= 0) {
                     surface = newSurface;
                     firstOrientation = orientation;