AndroidLauncher3/1200_r34/Code/res/drawable/padded_rounded_action_button.xml

<?xml version="1.0" encoding="utf-8"?><!--
  ~ Copyright (C) 2021 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.
  -->

<layer-list xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:androidprv="http://schemas.android.com/apk/prv/res/android">
    <item
        android:left="@dimen/padded_rounded_button_padding"
        android:top="@dimen/padded_rounded_button_padding"
        android:right="@dimen/padded_rounded_button_padding"
        android:bottom="@dimen/padded_rounded_button_padding">
        <shape android:shape="rectangle">
            <corners android:radius="@dimen/rounded_button_radius" />
            <stroke android:width="1dp"
                android:color="?androidprv:attr/colorAccentPrimaryVariant" />
        </shape>
    </item>
</layer-list>