Signal-Android/app/src/main/res/layout/multiselect_bottom_sheet.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"
    tools:viewBindingIgnore="true"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:orientation="vertical">

    <View
        android:id="@+id/anchor"
        android:layout_width="48dp"
        android:layout_height="2dp"
        android:layout_gravity="center_horizontal"
        android:layout_marginTop="16dp"
        android:background="@color/signal_icon_tint_tab_unselected" />

    <TextView
        android:id="@+id/title"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:layout_marginTop="13dp"
        android:gravity="center"
        android:text="@string/MultiselectForwardFragment__forward_to"
        android:textAppearance="@style/TextAppearance.Signal.Body1.Bold" />

    <androidx.fragment.app.FragmentContainerView
        android:id="@+id/multiselect_container"
        android:layout_width="match_parent"
        android:layout_height="0dp"
        android:layout_weight="1" />

</LinearLayout>