From 3e19e57d22e7bcc2ffcb21bfd50445d87362942c Mon Sep 17 00:00:00 2001
From: Lucas Dupin <dupin@google.com>
Date: Wed, 19 May 2021 09:01:38 -0700
Subject: [PATCH] Remove shadows from app launch animation

The Material You style proposes a flat model without shadows.

This will also help us reduce overdraw because shadows are drawn in
client composition, causing an almost full screen redraw, given that
shadows have the size of the window, which is not usually marked as
opaque.

Bug: 188420494
Test: manual
Change-Id: I5073788a247ea9084b8e3399d4ca8618c21b8d6b
---
 quickstep/res/values/dimens.xml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/quickstep/res/values/dimens.xml b/quickstep/res/values/dimens.xml
index c45947205f..dfcd8160da 100644
--- a/quickstep/res/values/dimens.xml
+++ b/quickstep/res/values/dimens.xml
@@ -61,7 +61,7 @@
     <dimen name="recents_empty_message_text_size">16sp</dimen>
     <dimen name="recents_empty_message_text_padding">16dp</dimen>
 
-    <dimen name="max_shadow_radius">5dp</dimen>
+    <dimen name="max_shadow_radius">0dp</dimen>
 
     <!-- Total space (start + end) between the task card and the edge of the screen
          in various configurations -->