session-android/res/xml/preferences.xml

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

<PreferenceScreen xmlns:android="http://schemas.android.com/apk/res/android">
    <CheckBoxPreference android:defaultValue="false"
                        android:key="pref_toggle_push_messaging"
                        android:title="@string/preferences__use_data_channel"
                        android:summary="@string/preferences__use_the_data_channel_for_communication_with_other_textsecure_users"
                        android:icon="?pref_ic_push"/>

    <Preference android:key="preference_category_sms_mms"
                android:title="@string/preferences__sms_mms"
                android:icon="?pref_ic_sms_mms"/>

    <Preference android:key="preference_category_notifications"
                android:title="@string/preferences__notifications"
                android:icon="?pref_ic_notifications"/>

    <Preference android:key="preference_category_app_protection"
                android:title="@string/preferences__app_protection"
                android:icon="?pref_ic_app_protection"/>

    <Preference android:key="preference_category_appearance"
                android:title="@string/preferences__appearance"
                android:icon="?pref_ic_appearance"/>

    <Preference android:key="preference_category_storage"
                android:title="@string/preferences__delete_old_messages"
                android:icon="?pref_ic_storage"/>

    <Preference android:key="preference_category_advanced"
                android:title="@string/preferences__advanced"
                android:icon="?pref_ic_advanced"/>
</PreferenceScreen>