[Samsung Galaxy Nexus] Tijmen:
I already fixed the error in line 353 (edited my post), but now it's giving me "error on line 353 at column 18: Extra content at the end of the document"

<?xml version="1.0" encoding="utf-8"?>
<!--
**
** Copyright 2009, The Android Open Source Project
** Copyright 2012, The CyanogenMod Project (Weather, Calendar)
**
** 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.
*/
-->

<!-- This is the general lock screen which shows information about the
state of the device, as well as instructions on how to get past it
depending on the state of the device. It is the same for landscape
and portrait.-->
<RelativeLayout
xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:gravity="center_horizontal">

<com.android.internal.widget.WaveView
android:id="@+id/unlock_widget"
android:layout_width="match_parent"
android:layout_height="match_parent"
/>

<GridLayout
xmlns:android="http://schemas.android.com/apk/res/android"
android:orientation="vertical"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:id="@+id/root"
android:gravity="center_horizontal">

<com.android.internal.widget.DigitalClock android:id="@+id/time"
android:layout_marginTop="@dimen/keyguard_lockscreen_status_line_clockfont_top_margin"
android:layout_marginLeft="@dimen/keyguard_lockscreen_status_line_font_right_margin"
android:layout_gravity="left">
android:layout_marginBottom="12dip"
android:layout_width="match_parent"
android:layout_height="wrap_content">

<!-- Because we can't have multi-tone fonts, we render two TextViews, one on
top of the other. Hence the redundant layout... -->
<TextView android:id="@+id/timeDisplayBackground"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:singleLine="true"
android:ellipsize="none"
android:textSize="@dimen/keyguard_lockscreen_clock_font_size"
android:textAppearance="?android:attr/textAppearanceMedium"
android:layout_marginBottom="6dip"
android:textColor="@color/lockscreen_clock_background"
/>

<TextView android:id="@+id/timeDisplayForeground"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:singleLine="true"
android:ellipsize="none"
android:textSize="@dimen/keyguard_lockscreen_clock_font_size"
android:textAppearance="?android:attr/textAppearanceMedium"
android:layout_marginBottom="6dip"
android:textColor="@color/lockscreen_clock_foreground"
android:layout_alignLeft="@id/timeDisplayBackground"
android:layout_alignTop="@id/timeDisplayBackground"
/>

</com.android.internal.widget.DigitalClock>

<LinearLayout
android:id="@+id/date_line"
android:orientation="horizontal"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginLeft="155dip"
android:layout_gravity="left">

<TextView
android:id="@+id/date"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:singleLine="true"
android:ellipsize="marquee"
android:textAppearance="?android:attr/textAppearanceMedium"
android:textSize="@dimen/keyguard_lockscreen_status_line_font_size"
/>

<TextView
android:id="@+id/alarm_status"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginLeft="16dip"
android:singleLine="true"
android:ellipsize="marquee"
android:textAppearance="?android:attr/textAppearanceMedium"
android:textSize="@dimen/keyguard_lockscreen_status_line_font_size"
android:drawablePadding="4dip"
/>

</LinearLayout>

<TextView
android:id="@+id/status1"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_gravity="left"
android:layout_marginLeft="155dip"
android:singleLine="true"
android:ellipsize="marquee"
android:textAppearance="?android:attr/textAppearanceMedium"
android:textSize="@dimen/keyguard_lockscreen_status_line_font_size"
android:drawablePadding="4dip"
/>

<!-- CyanogenMod Weather Panel -->
<RelativeLayout
android:id="@+id/weather_panel"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="horizontal"
android:paddingTop="4dip" >

<ImageView
android:id="@+id/weather_image"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_centerHorizontal="true"
android:layout_centerVertical="true"
android:paddingLeft="8dip"
android:paddingRight="8dip"
android:src="@android:drawable/ic_dialog_alert" />

<RelativeLayout
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_centerVertical="true"
android:layout_toLeftOf="@id/weather_image"
android:orientation="horizontal"
android:padding="4dip" >

<TextView
android:id="@+id/weather_city"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textSize="14sp"
android:textStyle="bold"
android:layout_alignParentRight="true"
android:gravity="right"
android:singleLine="true"
android:ellipsize="marquee"
android:textColor="?android:attr/textColorPrimary"/>

<TextView
android:id="@+id/weather_condition"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_below="@id/weather_city"
android:layout_alignParentRight="true"
android:gravity="right"
android:singleLine="true"
android:ellipsize="marquee"
android:textSize="12sp"
android:textColor="?android:attr/textColorPrimary" />

<TextView
android:id="@+id/update_time"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:gravity="right"
android:layout_below="@id/weather_condition"
android:layout_alignParentRight="true"
android:textSize="8sp"
android:textColor="?android:attr/textColorSecondary" />

</RelativeLayout>

<RelativeLayout
android:id="@+id/weather_temps_panel"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_toRightOf="@id/weather_image"
android:orientation="horizontal"
android:layout_centerVertical="true" >

<TextView
android:id="@+id/weather_temp"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_centerHorizontal="true"
android:textSize="20sp"
android:textColor="?android:attr/textColorPrimary" />

<View
android:id="@+id/weather_divider"
android:layout_below="@id/weather_temp"
android:layout_width="44dip"
android:layout_height="1dip"
android:background="@android:drawable/divider_horizontal_dark" />

<TextView
android:id="@+id/weather_low_high"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_below="@id/weather_divider"
android:layout_centerHorizontal="true"
android:paddingTop="2dip"
android:textSize="12sp"
android:textColor="?android:attr/textColorPrimary" />

</RelativeLayout>

</RelativeLayout>

<Space android:layout_gravity="fill" />

<!-- emergency call button shown when sim is PUKd and tab_selector is hidden -->
<Button
android:id="@+id/emergencyCallButton"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginTop="4dip"
android:layout_marginRight="16dip"
android:layout_gravity="left"
android:drawableLeft="@*android:drawable/lockscreen_emergency_button"
style="?android:attr/buttonBarButtonStyle"
android:drawablePadding="4dip"
android:text="@*android:string/lockscreen_emergency_call"
android:visibility="gone"
/>

<RelativeLayout
android:layout_width="match_parent"
android:layout_height="302dip">

<!-- CyanogenMod Calendar Panel -->
<LinearLayout
android:id="@+id/calendar_panel"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:minHeight="28dip"
android:gravity="center_vertical"
android:paddingLeft="12dip"
android:paddingRight="12dip" >

<ImageView
android:layout_width="36dp"
android:layout_height="wrap_content"
android:layout_gravity="center_vertical"
android:gravity="center"
android:src="@drawable/ic_lock_idle_calendar" />

<View
android:layout_width="1dip"
android:layout_height="match_parent"
android:paddingTop="6dip"
android:paddingBottom="6dip"
android:background="@android:drawable/divider_horizontal_dark" />

<RelativeLayout
android:layout_width="0dip"
android:layout_height="wrap_content"
android:layout_weight="1"
android:paddingTop="6dip"
android:paddingBottom="6dip"
android:paddingLeft="4dip" >

<TextView
android:id="@+id/calendar_event_title"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:singleLine="true"
android:textSize="14sp"
android:textColor="?android:attr/textColorPrimary"
android:ellipsize="marquee"
android:fadingEdge="horizontal" />

<TextView
android:id="@+id/calendar_event_details"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_below="@id/calendar_event_title"
android:layout_alignLeft="@id/calendar_event_title"
android:textSize="12sp"
android:singleLine="true"
android:ellipsize="marquee"
android:marqueeRepeatLimit="marquee_forever"
android:scrollHorizontally="true"
android:focusable="true"
android:focusableInTouchMode="true"
android:fadingEdge="horizontal"
android:textColor="?android:attr/textColorSecondary" />

</RelativeLayout>

</LinearLayout>

<TextView
android:id="@+id/carrier"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:layout_marginTop="370dip"
android:gravity="center_horizontal"
android:singleLine="true"
android:ellipsize="marquee"
android:textAppearance="?android:attr/textAppearanceMedium"
android:textSize="@dimen/keyguard_lockscreen_status_line_font_size"
android:textColor="?android:attr/textColorSecondary" />

<LinearLayout
android:orientation="horizontal"
android:layout_width="match_parent"
style="?android:attr/buttonBarStyle"
android:gravity="center"
android:weightSum="2">

<Button android:id="@+id/emergencyCallButton"
android:layout_gravity="center_horizontal"
android:layout_width="0dip"
android:layout_height="wrap_content"
android:layout_weight="1"
style="?android:attr/buttonBarButtonStyle"
android:textSize="@dimen/keyguard_lockscreen_status_line_font_size"
android:text="@*android:string/lockscreen_emergency_call"
android:drawableLeft="@*android:drawable/lockscreen_emergency_button"
android:drawablePadding="0dip"
android:visibility="gone"
/>

</LinearLayout>

<!-- Music transport control -->
<include android:id="@+id/transport"
layout="@layout/keyguard_transport_control"
android:layout_row="0"
android:layout_column="0"
android:layout_rowSpan="8"
android:layout_columnSpan="1"
android:layout_gravity="fill"
android:layout_width="0dip"
android:layout_height="0dip"
/>
</RelativeLayout>