session-android/res/xml/preferences_notifications.xml

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

<PreferenceScreen xmlns:android="http://schemas.android.com/apk/res/android">
    <org.thoughtcrime.securesms.components.SwitchPreferenceCompat
                        android:key="pref_key_enable_notifications"
                        android:title="@string/preferences__notifications"
                        android:summary="@string/preferences__display_message_notifications_in_status_bar"
                        android:defaultValue="true" />

    <RingtonePreference android:dependency="pref_key_enable_notifications"
                        android:key="pref_key_ringtone"
                        android:title="@string/preferences__sound"
                        android:summary="@string/preferences__change_notification_sound"
                        android:ringtoneType="notification"
                        android:defaultValue="content://settings/system/notification_sound" />

    <CheckBoxPreference android:dependency="pref_key_enable_notifications"
                        android:key="pref_key_vibrate"
                        android:defaultValue="true"
                        android:title="@string/preferences__vibrate"
                        android:summary="@string/preferences__also_vibrate_when_notified" />

    <ListPreference
        android:key="pref_led_color"
        android:defaultValue="blue"
        android:title="@string/preferences__led_color"
        android:dependency="pref_key_enable_notifications"
        android:entries="@array/pref_led_color_entries"
        android:entryValues="@array/pref_led_color_values" />

    <org.thoughtcrime.securesms.preferences.LedBlinkPatternListPreference
        android:key="pref_led_blink"
        android:defaultValue="500,2000"
        android:title="@string/preferences__pref_led_blink_title"
        android:dependency="pref_key_enable_notifications"
        android:entries="@array/pref_led_blink_pattern_entries"
        android:entryValues="@array/pref_led_blink_pattern_values" />


    <CheckBoxPreference android:key="pref_key_inthread_notifications"
                        android:title="@string/preferences__inthread_notifications"
                        android:summary="@string/preferences__play_inthread_notifications"
                        android:dependency="pref_key_enable_notifications"
                        android:defaultValue="true" />

    <ListPreference
        android:key="pref_repeat_alerts"
        android:defaultValue="0"
        android:title="@string/preferences__repeat_alerts"
        android:dependency="pref_key_enable_notifications"
        android:entries="@array/pref_repeat_alerts_entries"
        android:entryValues="@array/pref_repeat_alerts_values" />
</PreferenceScreen>