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-rw-r--r--services/core/java/com/android/server/wm/WindowSurfacePlacer.java4
1 files changed, 3 insertions, 1 deletions
diff --git a/services/core/java/com/android/server/wm/WindowSurfacePlacer.java b/services/core/java/com/android/server/wm/WindowSurfacePlacer.java
index cb1b2e6abc58..4442bb87ec33 100644
--- a/services/core/java/com/android/server/wm/WindowSurfacePlacer.java
+++ b/services/core/java/com/android/server/wm/WindowSurfacePlacer.java
@@ -41,6 +41,7 @@ import android.content.res.Configuration;
import android.graphics.GraphicBuffer;
import android.graphics.PixelFormat;
import android.graphics.Rect;
+import android.os.Binder;
import android.os.Debug;
import android.os.Trace;
import android.util.ArraySet;
@@ -693,7 +694,8 @@ class WindowSurfacePlacer {
SurfaceControl surfaceControl = new SurfaceControl(mService.mFxSession,
"thumbnail anim", dirty.width(), dirty.height(),
PixelFormat.TRANSLUCENT, SurfaceControl.HIDDEN,
- appToken.windowType, window.mOwnerUid);
+ appToken.windowType,
+ window != null ? window.mOwnerUid : Binder.getCallingUid());
surfaceControl.setLayerStack(display.getLayerStack());
if (SHOW_TRANSACTIONS) {
Slog.i(TAG, " THUMBNAIL " + surfaceControl + ": CREATE");