commit 8624015554c37c48d8611be2af7141750275e335
author Will <wleshner@google.com> Wed Jan 12 16:54:35 2022 -0800
committer William Leshner <wleshner@google.com> Tue Jan 18 17:25:59 2022 +0000
tree 9ba1ea1fd254b65889f2b4ba91a1a8083b590521
parent ab4a170645becbc643d2f37815f38444bd5c3d50

Periodically jitter dream overlay to prevent burn-in.

Test: atest DreamOverlayContainerViewControllerTest
Bug: 213907279
Change-Id: Id43d8697c5ef032b07c6f5854445cb16f6c820b7

packages/SystemUI/res/values/config.xml

diff --git a/packages/SystemUI/res/values/config.xml b/packages/SystemUI/res/values/config.xml
index 9c35fea..65f22b8 100644
--- a/packages/SystemUI/res/values/config.xml
+++ b/packages/SystemUI/res/values/config.xml
@@ -738,4 +738,6 @@
     <!-- Class for the communal source connector to be used -->
     <string name="config_communalSourceConnector" translatable="false"></string>
 
+    <!-- How often in milliseconds to jitter the dream overlay in order to avoid burn-in. -->
+    <integer name="config_dreamOverlayBurnInProtectionUpdateIntervalMillis">500</integer>
 </resources>