m3_simple_item_ripple_color.xml

<?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.
-->
<selector xmlns:android="http://schemas.android.com/apk/res/android">
  <item android:alpha="@dimen/m3_ripple_pressed_alpha" android:color="?attr/colorOnSurface" android:state_pressed="true"/>
  <!-- The selected and hovered colors should also specify that they are for android:state_pressed="false". -->
  <!-- When focused, the dropdown's item text view doesn't respond to state_focused, but to state_selected instead. -->
  <item android:alpha="@dimen/m3_simple_item_color_selected_alpha" android:color="?attr/colorOnSurface" android:state_selected="true" android:state_pressed="false"/>
  <item android:alpha="@dimen/m3_simple_item_color_hovered_alpha" android:color="?attr/colorOnSurface" android:state_hovered="true" android:state_pressed="false"/>
</selector>