samples/SupportLeanbackShowcase/app/src/main/res/xml/prefs.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:summary="This is a dummy activitiy only to show case how to build a settings in an application. Changing configurations in this example doesn't affect anything."
                  android:title="Settings Example">
    <PreferenceScreen
        android:icon="@drawable/ic_settings_wifi_4_bar"
        android:key="prefs_wifi_screen_key"
        android:title="Wi-Fi">
        <PreferenceCategory
            android:key="prefs_wifi_networks_key"
            android:title="Available Wi-Fi networks">
            <ListPreference
                android:defaultValue="-1"
                android:entries="@array/pref_wifi_networks"
                android:entryValues="@array/pref_wifi_networks"
                android:title="Available Wi-Fi networks"
                android:key="prefs_wifi_key">
            </ListPreference>
        </PreferenceCategory>
        <PreferenceCategory
            android:key="prefs_wifi_others_key"
            android:title="Other options">
            <Preference
                android:title="Connect via WPS"
                android:key="prefs_wifi_connect_wps"><!-- You can use Intents here -->
            </Preference>
        </PreferenceCategory>
    </PreferenceScreen>
    <PreferenceScreen
        android:icon="@drawable/ic_settings_time"
        android:key="prefs_date_time_screen_key"
        android:title="Date &amp; time">
        <CheckBoxPreference
            android:defaultValue="true"
            android:disableDependentsState="true"
            android:key="prefs_date_time_automatic"
            android:summaryOff="On"
            android:summaryOn="Off"
            android:title="Automatic date  &amp; time"></CheckBoxPreference>
        <Preference
            android:dependency="prefs_date_time_automatic"
            android:key="prefs_date"
            android:summary="01/01/1970"
            android:title="Date"></Preference>
        <Preference
            android:dependency="prefs_date_time_automatic"
            android:key="prefs_time"
            android:summary="00:43 PM"
            android:title="Time"></Preference>
        <CheckBoxPreference
            android:defaultValue="true"
            android:disableDependentsState="true"
            android:key="prefs_date_time_use_timezone"
            android:summary="Use network provided time zone"
            android:title="Automatic time zone"></CheckBoxPreference>
        <Preference
            android:dependency="prefs_date_time_use_timezone"
            android:summary="GMT 07:00 Pacific Daylight Time"
            android:title="Time zone"></Preference>
    </PreferenceScreen>
    <ListPreference
        android:defaultValue="everyone"
        android:icon="@drawable/ic_settings_parental_control"
        android:entries="@array/pref_parent_control_entries"
        android:entryValues="@array/pref_parent_control_entries_values"
        android:key="prefs_parental_control_level_key"
        android:dialogMessage="Allow contents rated for"
        android:title="Parental Control">
    </ListPreference>
    <PreferenceScreen
        android:icon="@drawable/ic_settings_apps"
        android:key="prefs_apps_screen_key"
        android:title="Apps">
        <PreferenceCategory
            android:key="prefs_app_settings_category"
            android:title="Apps settings">
            <PreferenceScreen
                android:key="prefs_app_settings_screen_key"
                android:summary="Lorem ipsum dolor sit amet consectur adipiscing."
                android:title="App permissions">
                <Preference
                    android:icon="@mipmap/app_banner_sample_app"
                    android:summary="45.5 MB"
                    android:selectable="false"
                    android:title="Application A"></Preference>
                <Preference
                    android:selectable="false"
                    android:summary="Hier steht ein voelligst sinnfreier Text den ja sowieso niemandhier lesen kann. Deshalb macht es auch keinen Unterschied ob hier sinnvolles und nicht so sinnvolles Zeug steht. Hm... Sasha, du kannst das vielleicht lesen und denkst dir jetzt auch, dass ich voll haengen geblieben bin, oder?... ^_^"></Preference>
                <Preference
                    android:title="Force Stop"
                    android:key="pref_force_stop"><!-- Start an Intent --></Preference>
                <Preference
                    android:title="Uninstall"
                    android:key="pref_uninstall"><!-- Start an Intent --></Preference>
                <Preference
                    android:title="More Information"
                    android:key="pref_more_info"></Preference>
            </PreferenceScreen>
        </PreferenceCategory>
        <PreferenceCategory
            android:key="prefs_app_downloaded_apps_category"
            android:title="Downloaded Apps">
            <ListPreference
                android:defaultValue="everyone"
                android:entries="@array/pref_parent_control_entries"
                android:entryValues="@array/pref_parent_control_entries_values"
                android:key="prefs_parental_control_level_key"
                android:title="Downloaded Apps">
            </ListPreference>
        </PreferenceCategory>
    </PreferenceScreen>
</PreferenceScreen>