BobStore/F-Droid/res/layout/app_details_header.xml

<?xml version="1.0" encoding="UTF-8"?>
<!--
    Copyright (C) 2015 Nico Alt, nicoalt@posteo.org

    This program 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.

    This program 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 this program; if not, write to the Free Software
    Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
-->
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools"
    android:id="@+id/icon_and_title"
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:baselineAligned="false"
    android:orientation="horizontal"
    android:padding="2dp">

    <ImageView
        android:id="@+id/icon"
        android:layout_width="72dp"
        android:layout_height="72dp"
        android:layout_gravity="center_vertical"
        android:contentDescription="@string/app_icon"
        android:scaleType="fitCenter"
        tools:src="@drawable/ic_launcher" />

    <LinearLayout
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:layout_gravity="center_vertical"
        android:baselineAligned="false"
        android:orientation="vertical"
        android:layout_toRightOf="@id/icon"
        android:paddingLeft="16dp"
        android:paddingStart="16dp">

        <TextView
            android:id="@+id/title"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_gravity="center_vertical"
            android:ellipsize="end"
            android:gravity="start"
            android:singleLine="true"
            android:textAlignment="viewStart"
            android:textSize="17sp"
            android:textStyle="bold"
            tools:text="F-Droid" />

        <LinearLayout
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:layout_gravity="center_vertical"
            android:baselineAligned="false"
            android:orientation="horizontal">

            <LinearLayout
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:layout_gravity="center_vertical"
                android:layout_marginBottom="3dp"
                android:layout_weight="1"
                android:baselineAligned="false"
                android:orientation="vertical">

                <TextView
                    android:id="@+id/current_version"
                    android:layout_width="wrap_content"
                    android:layout_height="wrap_content"
                    android:layout_gravity="center_vertical"
                    android:ellipsize="end"
                    android:gravity="start"
                    android:singleLine="true"
                    android:textAlignment="viewStart"
                    android:textSize="13sp"
                    tools:text="1.24" />

                <TextView
                    android:id="@+id/status"
                    android:layout_width="wrap_content"
                    android:layout_height="wrap_content"
                    android:layout_gravity="center_vertical"
                    android:ellipsize="end"
                    android:gravity="start"
                    android:singleLine="true"
                    android:textAlignment="viewStart"
                    android:textSize="13sp"
                    tools:text="Version 1.23 installed" />

            </LinearLayout>

            <Button
                android:id="@+id/btn_main"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:layout_gravity="end"
                android:layout_weight="0"
                android:baselineAligned="false"
                tools:text="Open" />

        </LinearLayout>
    </LinearLayout>
    <LinearLayout
        android:id="@+id/holder"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:layout_below="@id/icon"
        android:gravity="center">
        <RelativeLayout
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_weight="1">
            <ProgressBar
                android:id="@+id/progress_bar"
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:visibility="gone"
                style="@style/Base.Widget.AppCompat.ProgressBar.Horizontal" />
            <TextView
                android:id="@+id/progress_size"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:layout_alignParentStart="true"
                android:layout_alignParentLeft="true"
                android:layout_below="@id/progress_bar"
                android:visibility="gone"
                android:textSize="12sp"/>
            <TextView
                android:id="@+id/progress_percentage"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:layout_alignParentEnd="true"
                android:layout_alignParentRight="true"
                android:layout_below="@id/progress_bar"
                android:visibility="gone"
                android:textSize="12sp"/>
        </RelativeLayout>
        <ImageButton
            android:id="@+id/cancel"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:padding="5dp"
            android:layout_weight="0"
            android:visibility="gone"
            android:src="@drawable/ic_clear"
            android:background="@null"/>
    </LinearLayout>
</RelativeLayout>