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

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout 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:id="@+id/media_overview_text"
    android:layout_width="0dp"
    android:layout_height="wrap_content"
    android:layout_marginStart="16dp"
    android:layout_marginEnd="16dp"
    android:orientation="vertical"
    app:layout_constraintBottom_toBottomOf="parent"
    app:layout_constraintEnd_toStartOf="@+id/audio"
    app:layout_constraintStart_toEndOf="@+id/image_container"
    app:layout_constraintTop_toTopOf="parent"
    app:layout_goneMarginEnd="@dimen/dsl_settings_gutter"
    tools:showIn="@layout/media_overview_detail_item_media">

    <TextView
        android:id="@+id/line1"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:ellipsize="marquee"
        android:singleLine="true"
        android:textAppearance="@style/Signal.Text.Body"
        app:layout_constraintStart_toEndOf="@+id/image_container"
        app:layout_constraintTop_toTopOf="parent"
        tools:text="Sent voice note, 02:35" />

    <TextView
        android:id="@+id/line2"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:ellipsize="marquee"
        android:singleLine="true"
        android:textAppearance="@style/TextAppearance.Signal.Body2"
        android:textColor="@color/signal_text_secondary"
        app:layout_constraintStart_toEndOf="@+id/image_container"
        app:layout_constraintTop_toTopOf="parent"
        tools:text="2.7 MB, 11.06.19 at 5:25 AM" />

</LinearLayout>