PlayerAndroid/app/src/main/res/layout/preference_category_title.xml

<?xml version="1.0" encoding="utf-8"?><!--
  ~ Copyright (c) 2019 Hemanth Savarala.
  ~
  ~ Licensed under the GNU General Public License v3
  ~
  ~ This is free software: you can redistribute it and/or modify it under
  ~ the terms of the GNU General Public License as published by
  ~  the Free Software Foundation either version 3 of the License, or (at your option) any later version.
  ~
  ~ This software is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
  ~ without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
  ~ See the GNU General Public License for more details.
  -->

<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="wrap_content">

    <com.google.android.material.textview.MaterialTextView
        android:id="@android:id/title"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:paddingStart="@dimen/pref_title_padding"
        android:paddingTop="16dp"
        android:paddingEnd="16dp"
        android:textAppearance="@style/TextViewOverline"
        tools:text="@tools:sample/full_names" />
</LinearLayout>