res/layout/settings_main.xml

<?xml version="1.0" encoding="utf-8"?>
<!--
/*
** Copyright 2014, The Android Open Source Project
**
** Licensed under the Apache License, Version 2.0 (the "License");
** you may not use this file except in compliance with the License.
** You may obtain a copy of the License at
**
**     http://www.apache.org/licenses/LICENSE-2.0
**
** Unless required by applicable law or agreed to in writing, software
** distributed under the License is distributed on an "AS IS" BASIS,
** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
** See the License for the specific language governing permissions and
** limitations under the License.
*/
-->

<android.support.v4.widget.DrawerLayout
        xmlns:android="http://schemas.android.com/apk/res/android"
        android:id="@+id/drawer_layout"
        android:layout_width="match_parent"
        android:layout_height="match_parent">

    <LinearLayout
              android:orientation="vertical"
              android:layout_height="match_parent"
              android:layout_width="match_parent">

        <android.preference.PreferenceFrameLayout android:id="@+id/prefs"
            android:layout_width="match_parent"
            android:layout_height="match_parent"
            android:layout_weight="1"
        />

        <RelativeLayout android:id="@+id/button_bar"
                        android:layout_height="wrap_content"
                        android:layout_width="match_parent"
                        android:layout_weight="0"
                        android:visibility="gone">

            <Button android:id="@+id/back_button"
                    android:layout_width="150dip"
                    android:layout_height="wrap_content"
                    android:layout_margin="5dip"
                    android:layout_alignParentStart="true"
                    android:text="@*android:string/back_button_label"
                    />
            <LinearLayout
                    android:orientation="horizontal"
                    android:layout_width="wrap_content"
                    android:layout_height="wrap_content"
                    android:layout_alignParentEnd="true">

                <Button android:id="@+id/skip_button"
                        android:layout_width="150dip"
                        android:layout_height="wrap_content"
                        android:layout_margin="5dip"
                        android:text="@*android:string/skip_button_label"
                        android:visibility="gone"
                        />

                <Button android:id="@+id/next_button"
                        android:layout_width="150dip"
                        android:layout_height="wrap_content"
                        android:layout_margin="5dip"
                        android:text="@*android:string/next_button_label"
                        />
            </LinearLayout>
        </RelativeLayout>

    </LinearLayout>

    <ListView android:id="@+id/headers_drawer"
              android:layout_width="300dp"
              android:layout_height="match_parent"
              android:layout_gravity="start"
              android:background="#ff333333"/>

</android.support.v4.widget.DrawerLayout>