packages/SystemUI/res/layout-xlarge/sysbar_panel_system.xml

<?xml version="1.0" encoding="utf-8"?>
<!--
/* apps/common/assets/default/default/skins/StatusBar.xml
**
** Copyright 2010, 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.
*/
-->

<com.android.systemui.statusbar.tablet.SystemPanel
    xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_height="wrap_content"
    android:layout_width="match_parent"
    android:background="#FF000000"
    android:orientation="vertical"
    >

    <TextView android:id="@+id/settings_button"
        style="?android:attr/textAppearance"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:layout_gravity="left|center_vertical"
        android:layout_marginTop="2dip"
        android:layout_marginBottom="1dip"
        android:layout_marginRight="10dip"
        android:padding="8dip"
        android:textSize="20sp"
        android:text="@string/system_panel_settings_button"
        />

    <View
        android:layout_width="match_parent"
        android:layout_height="1sp"
        android:background="@android:drawable/divider_horizontal_dark"
        />

    <LinearLayout
        android:padding="8dip"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:orientation="horizontal"
        android:gravity="center"
        >
        <ImageButton android:id="@+id/brightness"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:src="@drawable/system_panel_brightness_default"
            android:background="@drawable/button_frame"
            />
        <ImageButton android:id="@+id/sound"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_marginLeft="8dip"
            android:src="@drawable/system_panel_sound_default"
            android:background="@drawable/button_frame"
            />
        <ImageButton android:id="@+id/orientation"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_marginLeft="8dip"
            android:src="@drawable/system_panel_orientation_default"
            android:background="@drawable/button_frame"
            />
        <ImageButton android:id="@+id/airplane"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_marginLeft="8dip"
            android:src="@drawable/system_panel_airplane_default"
            android:background="@drawable/button_frame"
            />
    </LinearLayout>

    <RelativeLayout
        android:padding="8dip"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        >
        <RelativeLayout
            android:layout_width="120dip"
            android:layout_height="wrap_content"
            android:layout_alignParentLeft="true"
            >
            <ImageView android:id="@+id/battery_meter"
                android:layout_width="96dip"
                android:layout_height="wrap_content"
                android:layout_centerHorizontal="true"
                android:scaleType="centerCrop"
                android:src="@drawable/battery"
                />

            <TextView android:id="@+id/battery_info"
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:gravity="center"
                android:layout_below="@id/battery_meter"
                />
        </RelativeLayout>

        <com.android.systemui.statusbar.Clock
            style="@*android:style/TextAppearance.StatusBar.Icon"
            android:id="@+id/clock"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:singleLine="true"
            android:textSize="20sp"
            android:textStyle="bold"
            android:padding="2dip"
            android:layout_centerHorizontal="true"
            />

        <TextView android:id="@+id/date"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_below="@id/clock"
            />

        <RelativeLayout
            android:layout_width="120dip"
            android:layout_height="wrap_content"
            android:layout_alignParentRight="true"
            >
            <ImageView android:id="@+id/signal_meter"
                android:layout_width="96dip"
                android:layout_height="wrap_content"
                android:layout_centerHorizontal="true"
                android:scaleType="centerCrop"
                android:src="@drawable/signal"
                />

            <TextView android:id="@+id/signal_info"
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:gravity="center"
                android:layout_below="@id/signal_meter"
                />
        </RelativeLayout>

    </RelativeLayout>

</com.android.systemui.statusbar.tablet.SystemPanel>