Gadgetbridge/app/src/main/res/xml/devicesettings_inactivity_extended.xml

<?xml version="1.0" encoding="utf-8"?>
<androidx.preference.PreferenceScreen xmlns:android="http://schemas.android.com/apk/res/android">
    <PreferenceScreen
        android:icon="@drawable/ic_chair"
        android:key="pref_screen_inactivity_extended"
        android:persistent="false"
        android:summary="@string/mi2_prefs_inactivity_warnings_summary"
        android:title="@string/mi2_prefs_inactivity_warnings">

        <!-- workaround for missing toolbar -->
        <PreferenceCategory android:title="@string/mi2_prefs_inactivity_warnings_summary" />

        <SwitchPreferenceCompat
            android:defaultValue="false"
            android:key="inactivity_warnings_enable"
            android:summary="@string/mi2_prefs_inactivity_warnings_summary"
            android:title="@string/mi2_prefs_inactivity_warnings" />

        <ListPreference
            android:defaultValue="4"
            android:dependency="inactivity_warnings_enable"
            android:entries="@array/inactivity_minutes"
            android:entryValues="@array/inactivity_minutes_values"
            android:key="inactivity_warnings_threshold_extended"
            android:summary="@string/mi2_prefs_inactivity_warnings_summary"
            android:title="@string/mi2_prefs_inactivity_warnings_threshold" />

        <nodomain.freeyourgadget.gadgetbridge.util.XTimePreference
            android:defaultValue="08:00"
            android:dependency="inactivity_warnings_enable"
            android:key="inactivity_warnings_start"
            android:title="@string/mi2_prefs_do_not_disturb_start" />

        <nodomain.freeyourgadget.gadgetbridge.util.XTimePreference
            android:defaultValue="16:00"
            android:dependency="inactivity_warnings_enable"
            android:key="inactivity_warnings_end"
            android:title="@string/mi2_prefs_do_not_disturb_end" />
    </PreferenceScreen>
</androidx.preference.PreferenceScreen>