mms_preview_list_item.xml

<?xml version="1.0" encoding="utf-8"?>
<!--
  ~ Copyright (C) 2017 Moez Bhatti <moez.bhatti@gmail.com>
  ~
  ~ This file is part of QKSMS.
  ~
  ~ QKSMS is free software: you can redistribute it and/or modify
  ~ it under the terms of the GNU General Public License as published by
  ~ the Free Software Foundation, either version 3 of the License, or
  ~ (at your option) any later version.
  ~
  ~ QKSMS is distributed in the hope that it will be useful,
  ~ but WITHOUT ANY WARRANTY; without even the implied warranty of
  ~ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  ~ GNU General Public License for more details.
  ~
  ~ You should have received a copy of the GNU General Public License
  ~ along with QKSMS.  If not, see <http://www.gnu.org/licenses/>.
  -->
<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    android:layout_marginTop="2dp">

    <common.widget.BubbleImageView
        android:id="@+id/thumbnail"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:adjustViewBounds="true"
        android:maxHeight="320dp"
        android:maxWidth="280dp"
        android:scaleType="fitStart"
        tools:src="@tools:sample/backgrounds/scenic" />

    <ImageView
        android:id="@+id/video"
        android:layout_width="24dp"
        android:layout_height="24dp"
        android:layout_gravity="top|end"
        android:layout_margin="16dp"
        android:src="@drawable/ic_play_circle_filled_white_24dp" />

</FrameLayout>