res/layout/bluetooth_broadcast_entity_header.xml

<?xml version="1.0" encoding="utf-8"?>
<!--
  Copyright (C) 2022 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:id="@+id/entity_header"
    style="@style/EntityHeader"
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:gravity="center"
    android:paddingStart="?android:attr/listPreferredItemPaddingStart"
    android:paddingEnd="?android:attr/listPreferredItemPaddingEnd"
    android:orientation="vertical">

    <TextView
        android:id="@+id/entity_header_title"
        style="@style/TextAppearance.EntityHeaderTitle"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:gravity="center"
        android:ellipsize="marquee"
        android:textDirection="locale"/>

    <TextView
        android:id="@+id/entity_header_summary"
        style="@style/TextAppearance.EntityHeaderSummary"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_marginTop="@dimen/bluetooth_find_broadcast_header_top_margin"
        android:ellipsize="marquee"
        android:textDirection="locale"/>

    <Button
        android:id="@+id/button_find_broadcast"
        android:layout_width="@dimen/bluetooth_find_broadcast_button_one_size"
        android:layout_height="wrap_content"
        android:text="@string/bluetooth_find_broadcast"
        android:clickable="true"
        style="@style/BroadcastActionButton" />

    <LinearLayout
        android:id="@+id/button_broadcast_layout"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:gravity="center"
        android:orientation="horizontal" >

        <LinearLayout
            android:layout_width="wrap_content"
            android:layout_height="wrap_content">
            <Button
                android:id="@+id/button_leave_broadcast"
                android:layout_width="@dimen/bluetooth_find_broadcast_button_two_size"
                android:layout_height="wrap_content"
                android:layout_weight="1"
                android:text="@string/bluetooth_find_broadcast_button_leave"
                android:clickable="true"
                style="@style/BroadcastActionButton" />
        </LinearLayout>

        <LinearLayout
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_marginStart="@dimen/bluetooth_find_broadcast_button_start_margin">
            <Button
                android:id="@+id/button_scan_qr_code"
                android:layout_width="@dimen/bluetooth_find_broadcast_button_two_size"
                android:layout_height="wrap_content"
                android:layout_weight="1"
                android:text="@string/bluetooth_find_broadcast_button_scan"
                android:clickable="true"
                style="@style/BroadcastActionButton" />
        </LinearLayout>

    </LinearLayout>

    <android.widget.ProgressBar
        android:id="@+id/progressBar"
        style="?android:attr/progressBarStyleHorizontal"
        android:layout_width="@dimen/bluetooth_find_broadcast_progress_width"
        android:layout_height="@dimen/bluetooth_find_broadcast_progress_height"
        android:layout_marginTop="@dimen/bluetooth_find_broadcast_progress_margin_top"
        android:progressDrawable="@drawable/color_bar_progress"/>
</LinearLayout>