Update shortcut icons according to new accessibility standards

Bug: 152273720
Bug: 152272310
Test: Manual
Change-Id: If9e1c30a27046674cae4189a7cfc6bcfc2e288e9
diff --git a/res/values/attrs.xml b/res/values/attrs.xml
index e946835..d4cb6d7 100644
--- a/res/values/attrs.xml
+++ b/res/values/attrs.xml
@@ -34,6 +34,7 @@
     <attr name="workspaceStatusBarScrim" format="reference" />
     <attr name="widgetsTheme" format="reference" />
     <attr name="loadingIconColor" format="color" />
+    <attr name="iconOnlyShortcutColor" format="color"/>
 
     <attr name="folderDotColor" format="color" />
     <attr name="folderFillColor" format="color" />
diff --git a/res/values/dimens.xml b/res/values/dimens.xml
index 0b589a2..31b12ad 100644
--- a/res/values/dimens.xml
+++ b/res/values/dimens.xml
@@ -200,7 +200,7 @@
     <dimen name="system_shortcut_icon_size">24dp</dimen>
     <!-- popup_arrow_center_start - system_shortcut_icon_size / 2 -->
     <dimen name="system_shortcut_margin_start">16dp</dimen>
-    <dimen name="system_shortcut_header_height">40dp</dimen>
+    <dimen name="system_shortcut_header_height">48dp</dimen>
     <dimen name="system_shortcut_header_icon_touch_size">48dp</dimen>
     <!-- (touch_size - icon_size) / 2 -->
     <dimen name="system_shortcut_header_icon_padding">12dp</dimen>
diff --git a/res/values/styles.xml b/res/values/styles.xml
index fcc651b..8dbec10 100644
--- a/res/values/styles.xml
+++ b/res/values/styles.xml
@@ -34,7 +34,7 @@
         <item name="allAppsInterimScrimAlpha">46</item>
         <item name="allAppsNavBarScrimColor">#66FFFFFF</item>
         <item name="popupColorPrimary">#FFF</item>
-        <item name="popupColorSecondary">#F5F5F5</item> <!-- Gray 100 -->
+        <item name="popupColorSecondary">#F1F3F4</item>
         <item name="popupColorTertiary">#E0E0E0</item> <!-- Gray 300 -->
         <item name="isMainColorDark">false</item>
         <item name="isWorkspaceDarkText">false</item>
@@ -50,6 +50,7 @@
         <item name="folderTextColor">#FF212121</item>
         <item name="folderHintColor">#FF616161</item>
         <item name="loadingIconColor">#CCFFFFFF</item>
+        <item name="iconOnlyShortcutColor">?android:attr/textColorSecondary</item>
         <item name="workProfileOverlayTextColor">#FF212121</item>
 
         <item name="android:windowTranslucentStatus">false</item>
@@ -92,7 +93,7 @@
         <item name="allAppsInterimScrimAlpha">102</item>
         <item name="allAppsNavBarScrimColor">#80000000</item>
         <item name="popupColorPrimary">#3C4043</item> <!-- Gray 800 -->
-        <item name="popupColorSecondary">#5F6368</item> <!-- Gray 700 -->
+        <item name="popupColorSecondary">#202124</item>
         <item name="popupColorTertiary">#757575</item> <!-- Gray 600 -->
         <item name="widgetsTheme">@style/WidgetContainerTheme.Dark</item>
         <item name="folderDotColor">#FF464646</item>
@@ -102,6 +103,7 @@
         <item name="folderHintColor">#FFCCCCCC</item>
         <item name="isMainColorDark">true</item>
         <item name="loadingIconColor">#99FFFFFF</item>
+        <item name="iconOnlyShortcutColor">#B3FFFFFF</item>
         <item name="workProfileOverlayTextColor">@android:color/white</item>
     </style>