APKDownloader/app/src/main/res/layout/view_app_update.xml

<?xml version="1.0" encoding="utf-8"?>

<!--
  ~ Aurora Store
  ~  Copyright (C) 2021, Rahul Kumar Patel <whyorean@gmail.com>
  ~
  ~  Aurora Store 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 2 of the License, or
  ~  (at your option) any later version.
  ~
  ~  Aurora Store 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 Aurora Store.  If not, see <http://www.gnu.org/licenses/>.
  ~
  -->

<RelativeLayout 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="wrap_content"
    android:background="?selectableItemBackground"
    android:orientation="vertical"
    android:paddingStart="@dimen/padding_normal"
    android:paddingEnd="@dimen/padding_small">

    <FrameLayout
        android:id="@+id/expansion_header"
        android:layout_width="match_parent"
        android:layout_height="wrap_content">

        <RelativeLayout
            android:id="@+id/layout_content"
            android:layout_width="match_parent"
            android:layout_height="wrap_content">


            <RelativeLayout
                android:id="@+id/head_flipper"
                android:layout_width="@dimen/icon_size_medium"
                android:layout_height="@dimen/icon_size_medium">

                <androidx.appcompat.widget.AppCompatImageView
                    android:id="@+id/img_icon"
                    android:layout_width="@dimen/icon_size_medium"
                    android:layout_height="@dimen/icon_size_medium" />

                <ProgressBar
                    android:id="@+id/progress_download"
                    style="@style/Widget.AppCompat.ProgressBar.Horizontal"
                    android:layout_width="@dimen/icon_size_medium"
                    android:layout_height="@dimen/icon_size_medium"
                    android:layout_centerInParent="true"
                    android:progressDrawable="@drawable/progressbar_bg"
                    android:visibility="invisible"
                    tools:progress="40" />
            </RelativeLayout>

            <androidx.appcompat.widget.AppCompatTextView
                android:id="@+id/txt_line1"
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:layout_marginStart="@dimen/margin_normal"
                android:layout_toStartOf="@+id/headerIndicator"
                android:layout_toEndOf="@id/head_flipper"
                android:ellipsize="end"
                android:singleLine="true"
                android:textAppearance="@style/TextAppearance.Aurora.Line1" />

            <androidx.appcompat.widget.AppCompatTextView
                android:id="@+id/txt_line2"
                android:layout_width="fill_parent"
                android:layout_height="wrap_content"
                android:layout_below="@+id/txt_line1"
                android:layout_alignStart="@+id/txt_line1"
                android:layout_alignEnd="@id/txt_line1"
                android:ellipsize="end"
                android:singleLine="true"
                android:textAppearance="@style/TextAppearance.Aurora.Line3" />

            <androidx.appcompat.widget.AppCompatTextView
                android:id="@+id/txt_line3"
                android:layout_width="fill_parent"
                android:layout_height="wrap_content"
                android:layout_below="@+id/txt_line2"
                android:layout_alignStart="@+id/txt_line1"
                android:layout_alignEnd="@id/txt_line1"
                android:ellipsize="end"
                android:singleLine="true"
                android:textAppearance="@style/TextAppearance.Aurora.Line3" />

            <androidx.appcompat.widget.AppCompatTextView
                android:id="@+id/txt_line4"
                android:layout_width="fill_parent"
                android:layout_height="wrap_content"
                android:layout_below="@+id/txt_line3"
                android:layout_alignStart="@+id/txt_line1"
                android:layout_alignEnd="@id/txt_line1"
                android:ellipsize="end"
                android:singleLine="true"
                android:textAppearance="@style/TextAppearance.Aurora.Line3" />

            <androidx.appcompat.widget.AppCompatImageView
                android:id="@+id/headerIndicator"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:layout_alignBottom="@id/layout_action"
                android:layout_toStartOf="@id/layout_action"
                android:adjustViewBounds="true"
                android:clickable="true"
                android:focusable="true"
                android:padding="@dimen/margin_small"
                android:contentDescription="@string/details_changelog"
                app:srcCompat="@drawable/ic_arrow_down"
                app:tint="?colorControlNormal" />

            <LinearLayout
                android:id="@+id/layout_action"
                android:layout_width="115dp"
                android:layout_height="@dimen/height_button"
                android:layout_alignParentEnd="true"
                android:layout_centerVertical="true"
                android:gravity="center"
                android:orientation="horizontal">

                <com.aurora.store.view.custom.layouts.button.UpdateButton
                    android:id="@+id/btn_action"
                    android:layout_width="match_parent"
                    android:layout_height="wrap_content" />
            </LinearLayout>
        </RelativeLayout>
    </FrameLayout>

    <androidx.appcompat.widget.AppCompatTextView
        android:id="@+id/txt_changelog"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:layout_below="@id/expansion_header"
        android:layout_marginTop="@dimen/margin_small"
        android:background="@drawable/bg_changelog"
        android:ellipsize="end"
        android:minHeight="?actionBarSize"
        android:singleLine="false"
        android:textAppearance="@style/TextAppearance.Aurora.Line2"
        android:textIsSelectable="true"
        android:visibility="gone" />
</RelativeLayout>