v17/leanback/res/layout/lb_playback_transport_controls_row.xml

<?xml version="1.0" encoding="utf-8"?>
<!--
  ~ Copyright (C) 2017 The Android Open Source Project
  ~
  ~ Licensed under the Apache License, Version 2.0 (the "License");
  ~ you may not use this file except in compliance with the License.
  ~ You may obtain a copy of the License at
  ~
  ~      http://www.apache.org/licenses/LICENSE-2.0
  ~
  ~ Unless required by applicable law or agreed to in writing, software
  ~ distributed under the License is distributed on an "AS IS" BASIS,
  ~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  ~ See the License for the specific language governing permissions and
  ~ limitations under the License.
  -->

<!-- Note: clipChildren/clipToPadding false are needed to apply shadows to child
     views with no padding of their own. Also to allow for negative margin on description. -->

<android.support.v17.leanback.widget.PlaybackTransportRowView
    xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:orientation="vertical"
    android:clipChildren="false"
    android:clipToPadding="false"
    android:paddingBottom="@dimen/lb_playback_transport_control_row_padding_bottom"
    android:paddingStart="?attr/browsePaddingStart"
    android:paddingEnd="?attr/browsePaddingEnd" >

    <FrameLayout
        android:layout_width="match_parent"
        android:layout_height="match_parent">
        <LinearLayout
            android:id="@+id/controls_card"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:clipChildren="false"
            android:clipToPadding="false"
            android:layout_marginBottom="@dimen/lb_playback_transport_control_info_margin_bottom"
            android:orientation="horizontal" >

            <ImageView
                android:id="@+id/image"
                android:layout_width="wrap_content"
                android:layout_height="@dimen/lb_playback_transport_image_height"
                android:layout_gravity="top"
                android:adjustViewBounds="true"
                android:layout_marginEnd="@dimen/lb_playback_transport_image_margin_end"
                android:scaleType="fitStart" />

            <FrameLayout
                android:id="@+id/description_dock"
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:layout_gravity="top"
                android:clipToPadding="false"
                android:gravity="bottom" />
        </LinearLayout>
        <android.support.v17.leanback.widget.ThumbsBar
            android:id="@+id/thumbs_row"
            android:orientation="horizontal"
            android:visibility="invisible"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:layout_gravity="bottom" />
    </FrameLayout>

    <FrameLayout
        android:id="@+id/controls_dock"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:layoutDirection="ltr"
        android:layout_marginLeft="@dimen/lb_playback_transport_controlbar_margin_start"
    />

    <android.support.v17.leanback.widget.SeekBar
        android:id="@+id/playback_progress"
        android:layout_width="match_parent"
        android:layout_height="@dimen/lb_playback_transport_progressbar_height"
        android:focusable="true" />

    <RelativeLayout android:layout_width="match_parent"
                    android:layout_height="wrap_content"
                    android:layoutDirection="ltr"
                    android:layout_marginLeft="@dimen/lb_playback_transport_controlbar_margin_start">
        <FrameLayout
            android:id="@+id/secondary_controls_dock"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_alignParentStart="true" >
        </FrameLayout>

        <TextView
            android:id="@+id/current_time"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_gravity="top"
            android:layout_toStartOf="@+id/separate_time"
            android:layout_marginStart="@dimen/lb_playback_transport_time_margin"
            android:layout_marginTop="@dimen/lb_playback_transport_time_margin_top"
            style="?attr/playbackControlsTimeStyle" />

        <TextView
            android:id="@+id/separate_time"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:text="@string/lb_playback_time_separator"
            android:layout_gravity="top"
            android:layout_toStartOf="@+id/total_time"
            android:layout_marginStart="@dimen/lb_playback_transport_time_margin"
            android:layout_marginTop="@dimen/lb_playback_transport_time_margin_top"
            style="?attr/playbackControlsTimeStyle" />

        <TextView
            android:id="@+id/total_time"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_gravity="top"
            android:layout_alignParentEnd="true"
            android:layout_marginStart="@dimen/lb_playback_transport_time_margin"
            android:layout_marginTop="@dimen/lb_playback_transport_time_margin_top"
            style="?attr/playbackControlsTimeStyle" />
    </RelativeLayout>

</android.support.v17.leanback.widget.PlaybackTransportRowView>