sdk/platforms/android-27/data/res/layout/calendar_view.xml

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

<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:orientation="vertical"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:fillViewport="true" >

    <TextView android:id="@+android:id/month_name"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_gravity="center_horizontal"
        android:paddingTop="10dip"
        android:paddingBottom="10dip"
        style="?android:attr/textAppearanceMedium" />

    <LinearLayout android:id="@+android:id/day_names"
        android:orientation="horizontal"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:layout_marginBottom="6dip"
        android:layout_marginEnd="2dip"
        android:layout_marginStart="2dip"
        android:gravity="center" >

        <TextView android:layout_width="0dip"
            android:layout_height="wrap_content"
            android:layout_weight="1"
            android:gravity="center"
            android:visibility="gone" />

        <TextView android:layout_width="0dip"
            android:layout_height="wrap_content"
            android:layout_weight="1"
            android:gravity="center" />

        <TextView android:layout_width="0dip"
            android:layout_height="wrap_content"
            android:layout_weight="1"
            android:gravity="center" />

        <TextView android:layout_width="0dip"
            android:layout_height="wrap_content"
            android:layout_weight="1"
            android:gravity="center" />

        <TextView android:layout_width="0dip"
            android:layout_height="wrap_content"
            android:layout_weight="1"
            android:gravity="center" />

        <TextView android:layout_width="0dip"
            android:layout_height="wrap_content"
            android:layout_weight="1"
            android:gravity="center" />

        <TextView android:layout_width="0dip"
            android:layout_height="wrap_content"
            android:layout_weight="1"
            android:gravity="center" />

        <TextView android:layout_width="0dip"
            android:layout_height="wrap_content"
            android:layout_weight="1"
            android:gravity="center" />

    </LinearLayout>

    <ImageView android:layout_width="match_parent"
        android:layout_height="1dip"
        android:scaleType="fitXY"
        android:gravity="fill_horizontal"
        android:src="?android:attr/dividerHorizontal" />

    <ListView android:id="@android:id/list"
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:drawSelectorOnTop="false"
        android:cacheColorHint="@android:color/transparent"
        android:fastScrollEnabled="false"
        android:overScrollMode="never" />

</LinearLayout>