From 608cd69805e359b320cad6323438009ebc8b18a2 Mon Sep 17 00:00:00 2001
From: Stefan Andonian <andonian@google.com>
Date: Mon, 15 Aug 2022 22:12:47 +0000
Subject: [PATCH] Get elevation in time-lapse View Hierarchy capture.

Bug: 234032088
Test: Verified that elevation attributes from device are captured and
show up correctly on go/web-hv UI.

Change-Id: Id4c5a5c5a003cc38d332edc99365b160f17c52a6
---
 protos/view_capture.proto                       | 2 ++
 src/com/android/launcher3/util/ViewCapture.java | 3 +++
 2 files changed, 5 insertions(+)

diff --git a/protos/view_capture.proto b/protos/view_capture.proto
index 98574dd172..349ff36d15 100644
--- a/protos/view_capture.proto
+++ b/protos/view_capture.proto
@@ -51,4 +51,6 @@ message ViewNode {
   optional int32 visibility = 16;
 
   repeated ViewNode children = 17;
+
+  optional float elevation = 18;
 }
diff --git a/src/com/android/launcher3/util/ViewCapture.java b/src/com/android/launcher3/util/ViewCapture.java
index cf4e84a84b..58c8269f97 100644
--- a/src/com/android/launcher3/util/ViewCapture.java
+++ b/src/com/android/launcher3/util/ViewCapture.java
@@ -240,6 +240,7 @@ public class ViewCapture implements OnDrawListener {
         public float translateX, translateY;
         public float scaleX, scaleY;
         public float alpha;
+        public float elevation;
 
         public int visibility;
         public boolean willNotDraw;
@@ -271,6 +272,7 @@ public class ViewCapture implements OnDrawListener {
 
             visibility = view.getVisibility();
             willNotDraw = view.willNotDraw();
+            elevation = view.getElevation();
         }
 
         /**
@@ -303,6 +305,7 @@ public class ViewCapture implements OnDrawListener {
                     .setAlpha(alpha)
                     .setVisibility(visibility)
                     .setWillNotDraw(willNotDraw)
+                    .setElevation(elevation)
                     .setClipChildren(clipChildren);
 
             ViewPropertyRef result = next;