app/src/main/res/xml/weekend_mode_preferences.xml
<?xml version="1.0" encoding="utf-8"?>
<androidx.preference.PreferenceScreen xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto">
<SwitchPreferenceCompat
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:defaultValue="false"
app:key="weekend_mode"
app:title="@string/weekend_mode" />
<MultiSelectListPreference
app:defaultValue="@array/default_weekend_days"
app:entries="@array/days"
app:entryValues="@array/one_to_seven"
app:key="weekend_days"
app:title="@string/weekend_mode_days" />
<Preference
android:defaultValue="540"
app:key="weekend_time"
app:title="@string/time" />
</androidx.preference.PreferenceScreen>