From 69cc573b76e62bd968af33fdcaa6d9530cd6442b Mon Sep 17 00:00:00 2001
From: Joshua McCloskey <joshmccloskey@google.com>
Date: Wed, 29 Jun 2022 19:07:44 +0000
Subject: [PATCH] Add field to control margin in FaceEnrollIntro

Problem -> The require scroll mixin seems to scroll an entire device
length when a button click occurs. If you have page content
of 2x device_length + 10 pixels, a user will have to press the more
button twice to scroll this length. With the illustration_margin_bottom
field, devices can tune this parameter to allow the user to press
the more button once.

Fixes: 237474002
Test: Manual.
Change-Id: I9de2d74608260fe835870211a07b96249a8598f8
---
 res/layout/face_enroll_introduction.xml | 3 ++-
 res/values/dimens.xml                   | 1 +
 2 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/res/layout/face_enroll_introduction.xml b/res/layout/face_enroll_introduction.xml
index c497015ebcd..8b0352928ca 100644
--- a/res/layout/face_enroll_introduction.xml
+++ b/res/layout/face_enroll_introduction.xml
@@ -48,7 +48,8 @@
                 android:layout_width="match_parent"
                 android:layout_height="match_parent"
                 android:contentDescription="@null"
-                android:src="@drawable/face_enroll_intro_illustration"/>
+                android:src="@drawable/face_enroll_intro_illustration"
+                android:layout_marginBottom="@dimen/face_enroll_intro_illustration_margin_bottom"/>
 
         </FrameLayout>
 
diff --git a/res/values/dimens.xml b/res/values/dimens.xml
index b88d01d12b9..c9557c14dfb 100755
--- a/res/values/dimens.xml
+++ b/res/values/dimens.xml
@@ -234,6 +234,7 @@
     <item name="face_preview_translate_y" format="float" type="dimen">0</item>
     <item name="face_preview_translate_x" format="float" type="dimen">0</item>
     <item name="face_preview_scale" format="float" type="dimen">1.0</item>
+    <dimen name="face_enroll_intro_illustration_margin_bottom">0dp</dimen>
 
     <!-- Confirm device credentials -->
     <dimen name="confirm_credentials_security_method_margin">48dp</dimen>