Signal-Android/app/src/main/res/layout/call_log_fragment.xml

<?xml version="1.0" encoding="utf-8"?>
<androidx.coordinatorlayout.widget.CoordinatorLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="match_parent">

    <com.google.android.material.appbar.AppBarLayout
        android:id="@+id/recycler_coordinator_app_bar"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        app:elevation="0dp"
        app:expanded="false"
        app:layout_behavior="org.thoughtcrime.securesms.conversationlist.ConversationFilterBehavior">

        <com.google.android.material.appbar.CollapsingToolbarLayout
            android:id="@+id/collapsing_toolbar"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            app:layout_scrollFlags="scroll|enterAlwaysCollapsed|exitUntilCollapsed">

            <org.thoughtcrime.securesms.conversationlist.chatfilter.ConversationListFilterPullView
                android:id="@+id/pull_view"
                android:layout_width="match_parent"
                android:layout_height="130dp"
                android:background="@color/signal_colorBackground"
                app:layout_scrollInterpolator="@android:anim/linear_interpolator" />

        </com.google.android.material.appbar.CollapsingToolbarLayout>

    </com.google.android.material.appbar.AppBarLayout>

    <androidx.recyclerview.widget.RecyclerView
        android:id="@+id/recycler"
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:background="@color/signal_colorBackground"
        android:clipToPadding="false"
        android:paddingBottom="80dp"
        android:scrollbars="vertical"
        app:layoutManager="androidx.recyclerview.widget.LinearLayoutManager"
        app:layout_behavior="@string/appbar_scrolling_view_behavior"
        tools:listitem="@layout/conversation_list_item_view" />

    <LinearLayout
        android:id="@+id/empty_state"
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:layout_marginTop="96dp"
        android:orientation="vertical"
        android:visibility="gone">

        <TextView
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:text="@string/CallLogFragment__no_calls"
            android:textAlignment="center"
            android:textAppearance="@style/Signal.Text.BodyLarge" />

        <TextView
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:text="@string/CallLogFragment__get_started_by_calling_a_friend"
            android:textAlignment="center"
            android:textAppearance="@style/Signal.Text.BodyLarge" />

    </LinearLayout>

    <org.thoughtcrime.securesms.components.registration.PulsingFloatingActionButton
        android:id="@+id/fab"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_gravity="bottom|end"
        android:layout_marginEnd="16dp"
        android:layout_marginBottom="16dp"
        android:contentDescription="@string/CallLogFragment__start_a_new_call"
        android:focusable="true"
        android:theme="@style/Widget.Material3.FloatingActionButton.Secondary"
        android:transitionName="new_convo_fab"
        app:backgroundTint="@color/signal_colorPrimaryContainer"
        app:shapeAppearanceOverlay="@style/Signal.ShapeOverlay.Rounded.Fab"
        app:srcCompat="@drawable/symbol_phone_plus_24"
        app:tint="@color/signal_colorOnSurface" />

    <org.thoughtcrime.securesms.components.menu.SignalBottomActionBar
        android:id="@+id/bottom_action_bar"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:layout_gravity="bottom"
        android:layout_marginStart="16dp"
        android:layout_marginEnd="16dp"
        android:layout_marginBottom="16dp"
        android:visibility="gone"
        tools:visibility="visible" />

</androidx.coordinatorlayout.widget.CoordinatorLayout>