1<?xml version="1.0" encoding="utf-8"?>
2<menu xmlns:android="http://schemas.android.com/apk/res/android"
3    xmlns:app="http://schemas.android.com/apk/res-auto">
4
5    <!-- Add a mute toggle action to our Toolbar-->
6    <item
7        android:id="@+id/action_toggle_mute"
8        android:icon="@drawable/ic_baseline_audio_is_disabled_24"
9        android:title="@string/action_toggle_mute"
10        app:showAsAction="ifRoom"
11        />
12</menu>
13