packages/Keyguard/res/layout/keyguard_status_area.xml

<?xml version="1.0" encoding="utf-8"?>
<!--
**
** Copyright 2013, 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.
*/
-->

<!-- This is a view that shows general status information in Keyguard. -->
<LinearLayout
    xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:androidprv="http://schemas.android.com/apk/res-auto"
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:orientation="horizontal"
    android:gravity="center">
    <TextClock android:id="@+id/date_view"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:textColor="@color/clock_white"
        style="@style/widget_label"
        android:gravity="center"
        />
    <TextView android:id="@+id/alarm_status"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:drawablePadding="6dp"
        android:drawableStart="@drawable/ic_access_alarms_big"
        android:textColor="@color/clock_gray"
        style="@style/widget_label"
        android:layout_marginStart="6dp"
        android:gravity="center"
        android:visibility="gone"
        />
</LinearLayout>