[BottomSheet] Token integration

PiperOrigin-RevId: 482901648

Author: imhappi

lib/java/com/google/android/material/bottomsheet/res/values/styles.xml

@@ -73,9 +73,10 @@
     <item name="paddingTopSystemWindowInsets">true</item>
     <item name="paddingLeftSystemWindowInsets">false</item>
     <item name="paddingRightSystemWindowInsets">false</item>
-    <item name="shapeAppearance">?attr/shapeAppearanceCornerExtraLarge</item>
+    <item name="shapeAppearance">@macro/m3_comp_sheet_bottom_docked_container_shape</item>
     <item name="shapeAppearanceOverlay">@style/ShapeAppearanceOverlay.Material3.Corner.Top</item>
     <item name="shouldRemoveExpandedCorners">false</item>
+    <item name="backgroundTint">@macro/m3_comp_sheet_bottom_docked_container_color</item>
   </style>
 
   <style name="Widget.Material3.BottomSheet.Modal">
@@ -90,6 +91,6 @@
     <item name="android:minHeight">@dimen/mtrl_min_touch_target_size</item>
     <item name="android:paddingBottom">@dimen/m3_bottom_sheet_drag_handle_bottom_padding</item>
     <item name="srcCompat">@drawable/mtrl_bottomsheet_drag_handle</item>
-    <item name="tint">?attr/colorOnSurfaceVariant</item>
+    <item name="tint">@macro/m3_comp_sheet_bottom_docked_drag_handle_color</item>
   </style>
 </resources>

lib/java/com/google/android/material/bottomsheet/res/values/tokens.xml

@@ -0,0 +1,30 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+  ~ Copyright (C) 2022 The Android Open Source Project
+  ~
+  ~ Licensed under the Apache License, Version 2.0 (the "License");
+  ~ you may not use this file except in compliance with the License.
+  ~ You may obtain a copy of the License at
+  ~
+  ~      http://www.apache.org/licenses/LICENSE-2.0
+  ~
+  ~ Unless required by applicable law or agreed to in writing, software
+  ~ distributed under the License is distributed on an "AS IS" BASIS,
+  ~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  ~ See the License for the specific language governing permissions and
+  ~ limitations under the License.
+-->
+<!-- AUTOGENERATED FILE. DO NOT MODIFY. -->
+<!-- Version: v0.126 -->
+
+<resources>
+  <!-- Generated from token set (md.comp.sheet.bottom) in default context. -->
+  <!-- Enabled - Container -->
+  <macro name="m3_comp_sheet_bottom_docked_container_color">?attr/colorSurface</macro>
+  <dimen name="m3_comp_sheet_bottom_docked_modal_container_elevation">@dimen/m3_sys_elevation_level1</dimen>
+  <dimen name="m3_comp_sheet_bottom_docked_standard_container_elevation">@dimen/m3_sys_elevation_level1</dimen>
+  <!-- Please use this with the top shape appearance overlay in styles. -->
+  <macro name="m3_comp_sheet_bottom_docked_container_shape">?attr/shapeAppearanceCornerExtraLarge</macro>
+  <!-- Enabled - Drag handle -->
+  <macro name="m3_comp_sheet_bottom_docked_drag_handle_color">?attr/colorOnSurfaceVariant</macro>
+</resources>