OpenTracks/src/main/res/xml/settings_announcements.xml

<?xml version="1.0" encoding="utf-8"?>

<PreferenceScreen xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    android:title="@string/settings_announcements_title">

    <ListPreference
        android:defaultValue="@string/voice_announcement_frequency_default"
        android:entryValues="@array/voice_announcement_frequency_values"
        android:key="@string/voice_announcement_frequency_key"
        android:title="@string/settings_announcements_totaltime_frequency"
        app:useSimpleSummaryProvider="true" />

    <ListPreference
        android:defaultValue="@string/voice_announcement_distance_default"
        android:entryValues="@array/voice_announcement_distance_values"
        android:key="@string/voice_announcement_distance_key"
        android:title="@string/settings_announcements_distance_frequency"
        app:useSimpleSummaryProvider="true" />

    <ListPreference
        android:defaultValue="@string/voice_speed_rate_default"
        android:entryValues="@array/voice_speed_rate_values"
        android:entries="@array/voice_speed_rate_values"
        android:key="@string/voice_speed_rate_key"
        android:title="@string/menu_voice_rate"
        app:useSimpleSummaryProvider="true" />

    <CheckBoxPreference
        android:defaultValue="@bool/voice_on_device_speaker_default"
        android:key="@string/voice_on_device_speaker_key"
        android:title="@string/voice_on_device_speaker_title" />
    <PreferenceCategory android:title="@string/settings_announcements_title">

        <SwitchPreference
            android:defaultValue="true"
            android:key="@string/voice_announce_total_distance_key"
            android:title="@string/total_distance" />

        <SwitchPreference
            android:defaultValue="true"
            android:key="@string/voice_announce_moving_time_key"
            android:title="@string/stats_moving_time" />

        <SwitchPreference
            android:defaultValue="true"
            android:key="@string/voice_announce_average_speed_pace_key"
            android:title="@string/settings_announcements_average_speed_pace" />

        <SwitchPreference
            android:defaultValue="true"
            android:key="@string/voice_announce_lap_speed_pace_key"
            android:title="@string/settings_announcements_lap_speed_pace" />

        <SwitchPreference
            android:defaultValue="false"
            android:key="@string/voice_announce_average_heart_rate_key"
            android:title="@string/settings_announcements_average_heart_rate" />

        <SwitchPreference
            android:defaultValue="false"
            android:key="@string/voice_announce_lap_heart_rate_key"
            android:title="@string/settings_announcements_lap_heart_rate" />
    </PreferenceCategory>

</PreferenceScreen>