From 87e7cfbc19af04fcfc0885bb5695137b76a412f1 Mon Sep 17 00:00:00 2001
From: Lucas Silva <lusilva@google.com>
Date: Wed, 22 Dec 2021 19:42:36 +0000
Subject: [PATCH] Add previewImage stylable to Dreams.

This will allow dream developers to specify a previewImage of the
screensaver, which will be shown to users in the new Settings UI.

Bug: 211662811
Test: locally on device
Change-Id: I20379f18559a2231839520450fe56fee6f6f55a3
---
 core/res/res/values/attrs.xml | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/core/res/res/values/attrs.xml b/core/res/res/values/attrs.xml
index bfc1c83e8fc59..1705371a7f4a9 100644
--- a/core/res/res/values/attrs.xml
+++ b/core/res/res/values/attrs.xml
@@ -8440,6 +8440,8 @@
         <!-- Component name of an activity that allows the user to modify
              the settings for this dream. -->
         <attr name="settingsActivity" />
+        <!-- A preview, in a drawable resource id, of what the Dream will look like. -->
+        <attr name="previewImage" format="reference" />
     </declare-styleable>
 
     <!--  Use <code>trust-agent</code> as the root tag of the XML resource that