diff --git a/services/core/java/com/android/server/wm/TaskTapPointerEventListener.java b/services/core/java/com/android/server/wm/TaskTapPointerEventListener.java
index 06c2b1687fa43..523b484269c0a 100644
--- a/services/core/java/com/android/server/wm/TaskTapPointerEventListener.java
+++ b/services/core/java/com/android/server/wm/TaskTapPointerEventListener.java
@@ -25,6 +25,7 @@ import static android.view.PointerIcon.TYPE_VERTICAL_DOUBLE_ARROW;
 import android.graphics.Rect;
 import android.graphics.Region;
 import android.hardware.input.InputManager;
+import android.view.InputDevice;
 import android.view.MotionEvent;
 import android.view.WindowManagerPolicyConstants.PointerEventListener;
 
@@ -62,8 +63,15 @@ public class TaskTapPointerEventListener implements PointerEventListener {
     public void onPointerEvent(MotionEvent motionEvent) {
         switch (motionEvent.getActionMasked()) {
             case MotionEvent.ACTION_DOWN: {
-                final int x = (int) motionEvent.getX();
-                final int y = (int) motionEvent.getY();
+                final int x;
+                final int y;
+                if (motionEvent.getSource() == InputDevice.SOURCE_MOUSE) {
+                    x = (int) motionEvent.getXCursorPosition();
+                    y = (int) motionEvent.getYCursorPosition();
+                } else {
+                    x = (int) motionEvent.getX();
+                    y = (int) motionEvent.getY();
+                }
 
                 synchronized (this) {
                     if (!mTouchExcludeRegion.contains(x, y)) {