nearby/halfsheet/res/layout/fast_pair_heads_up_notification.xml

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout
    xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:orientation="horizontal"
    android:baselineAligned="false"
    android:background="@color/fast_pair_notification_background"
    tools:ignore="ContentDescription,UnusedAttribute,RtlCompat,Overdraw">

  <LinearLayout
      android:orientation="vertical"
      android:layout_width="0dp"
      android:layout_height="wrap_content"
      android:layout_weight="1"
      android:layout_marginTop="@dimen/fast_pair_notification_padding"
      android:layout_marginStart="@dimen/fast_pair_notification_padding"
      android:layout_marginEnd="@dimen/fast_pair_notification_padding">

    <LinearLayout
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:orientation="horizontal">

      <TextView
          android:id="@android:id/title"
          android:layout_width="wrap_content"
          android:layout_height="wrap_content"
          android:fontFamily="sans-serif-medium"
          android:textSize="@dimen/fast_pair_notification_text_size"
          android:textColor="@color/fast_pair_primary_text"
          android:layout_marginBottom="2dp"
          android:lines="1"/>

      <TextView
          android:id="@android:id/text2"
          android:layout_width="wrap_content"
          android:layout_height="wrap_content"
          android:textSize="@dimen/fast_pair_notification_text_size_small"
          android:textColor="@color/fast_pair_primary_text"
          android:layout_marginBottom="2dp"
          android:layout_marginStart="4dp"
          android:lines="1"/>
    </LinearLayout>

    <TextView
        android:id="@android:id/text1"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:textSize="@dimen/fast_pair_notification_text_size"
        android:textColor="@color/fast_pair_primary_text"
        android:maxLines="2"
        android:ellipsize="end"
        android:breakStrategy="simple" />

    <FrameLayout
        android:id="@android:id/secondaryProgress"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:layout_marginTop="8dp"
        android:layout_marginEnd="32dp"
        android:orientation="horizontal"
        android:visibility="gone">

      <ProgressBar
          android:id="@android:id/progress"
          style="?android:attr/progressBarStyleHorizontal"
          android:layout_width="match_parent"
          android:layout_height="wrap_content"
          android:layout_gravity="center_vertical"
          android:indeterminateTint="@color/discovery_activity_accent"/>

    </FrameLayout>

  </LinearLayout>

  <FrameLayout
      android:id="@android:id/icon1"
      android:layout_width="wrap_content"
      android:layout_height="wrap_content"/>

</LinearLayout>