packages/overlays/IconPackFilledAndroidOverlay/res/drawable/perm_group_sms.xml

<?xml version="1.0" encoding="utf-8"?>
<!--
   Copyright (C) 2019 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.
-->
<vector xmlns:android="http://schemas.android.com/apk/res/android"
    android:height="24dp"
    android:tint="@android:color/black"
    android:viewportHeight="24"
    android:viewportWidth="24"
    android:width="24dp" >
    <path
        android:fillColor="@android:color/white"
        android:pathData="M20 2H4c-1.1 0-1.99 0.9 -1.99 2L2 22l4-4h14c1.1 0 2-0.9 2-2V4c0-1.1-0.9-2-2-2zM9 11H7V9h2v2zm4 0h-2V9h2v2zm4 0h-2V9h2v2z" />
    <path android:pathData="M0 0h24v24H0z" />
</vector>