From f131d5a3096ddc9a759002ea40f8fc095d1edf8e Mon Sep 17 00:00:00 2001
From: Riddle Hsu <riddlehsu@google.com>
Date: Wed, 19 Feb 2020 17:03:19 +0800
Subject: [PATCH] Add setShadowRadius for StubTransaction

So the test won't use invalid SurfaceControl.

Bug: 148807641
Test: ActivityStackTests#testSetAlwaysOnTop
Change-Id: I55ffc3acf6cb2c2472f6dce960edc0a8f527343e
---
 .../wmtests/src/com/android/server/wm/StubTransaction.java   | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/services/tests/wmtests/src/com/android/server/wm/StubTransaction.java b/services/tests/wmtests/src/com/android/server/wm/StubTransaction.java
index b5663bd7e26bc..851b0523b058a 100644
--- a/services/tests/wmtests/src/com/android/server/wm/StubTransaction.java
+++ b/services/tests/wmtests/src/com/android/server/wm/StubTransaction.java
@@ -260,4 +260,9 @@ public class StubTransaction extends SurfaceControl.Transaction {
     public SurfaceControl.Transaction unsetColor(SurfaceControl sc) {
         return this;
     }
+
+    @Override
+    public SurfaceControl.Transaction setShadowRadius(SurfaceControl sc, float shadowRadius) {
+        return this;
+    }
 }