BobStore/app/src/main/res/layout/app_details2_header.xml

<?xml version="1.0" encoding="UTF-8"?>
<android.support.v7.widget.CardView 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:layout_margin="@dimen/details_activity_padding"
    app:cardBackgroundColor="#ffffff"
    app:cardCornerRadius="3dp"
    app:cardElevation="3dp">

    <LinearLayout
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:orientation="vertical"
        android:padding="8dp">

        <RelativeLayout
            android:layout_width="match_parent"
            android:layout_height="wrap_content"

            >

            <ImageView
                android:id="@+id/icon"
                android:layout_width="72dp"
                android:layout_height="72dp"
                android:layout_alignParentLeft="true"
                android:layout_alignParentStart="true"
                android:layout_alignParentTop="true"
                android:paddingBottom="8dp"
                android:paddingRight="8dp"
                android:src="@drawable/ic_repo_app_default" />

            <LinearLayout
                android:layout_width="0dp"
                android:layout_height="wrap_content"
                android:layout_alignParentEnd="true"
                android:layout_alignParentRight="true"
                android:layout_alignParentTop="true"
                android:layout_marginTop="8dp"
                android:layout_toEndOf="@id/icon"
                android:layout_toRightOf="@id/icon"
                android:orientation="vertical">

                <TextView
                    android:id="@+id/title"
                    android:layout_width="match_parent"
                    android:layout_height="wrap_content"
                    android:textAppearance="@style/DetailsAppTitleStyle"
                    tools:text="App Title" />

                <TextView
                    android:id="@+id/author"
                    android:layout_width="match_parent"
                    android:layout_height="wrap_content"
                    android:textAppearance="@style/TextAppearance.AppCompat.Body1"
                    tools:text="Author" />

                <TextView
                    android:id="@+id/text_last_update"
                    android:layout_width="match_parent"
                    android:layout_height="wrap_content"
                    android:textAppearance="@style/DetailsLastUpdatedStyle"
                    android:textColor="@android:color/darker_gray"
                    tools:text="Update released 12 days ago" />

            </LinearLayout>

            <RelativeLayout
                android:id="@+id/progress_layout"
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:layout_alignParentEnd="true"
                android:layout_alignParentLeft="true"
                android:layout_alignParentRight="true"
                android:layout_alignParentStart="true"
                android:layout_below="@id/icon">

                <ImageView
                    android:id="@+id/progress_cancel"
                    android:layout_width="wrap_content"
                    android:layout_height="wrap_content"
                    android:layout_alignParentEnd="true"
                    android:layout_alignParentRight="true"
                    android:layout_centerVertical="true"
                    android:src="@android:drawable/ic_menu_close_clear_cancel" />

                <TextView
                    android:id="@+id/progress_label"
                    android:layout_width="wrap_content"
                    android:layout_height="wrap_content"
                    android:layout_alignParentLeft="true"
                    android:layout_alignParentStart="true"
                    android:text="@string/downloading"
                    android:textAppearance="@style/TextAppearance.AppCompat.Small" />

                <TextView
                    android:id="@+id/progress_percent"
                    android:layout_width="wrap_content"
                    android:layout_height="wrap_content"
                    android:layout_toLeftOf="@id/progress_cancel"
                    android:layout_toStartOf="@id/progress_cancel"
                    android:text=""
                    android:textAppearance="@style/TextAppearance.AppCompat.Small" />

                <ProgressBar
                    android:id="@+id/progress_bar"
                    style="@style/Widget.AppCompat.ProgressBar.Horizontal"
                    android:layout_width="0dp"
                    android:layout_height="wrap_content"
                    android:layout_alignParentLeft="true"
                    android:layout_alignParentStart="true"
                    android:layout_below="@id/progress_label"
                    android:layout_toLeftOf="@id/progress_cancel"
                    android:layout_toStartOf="@id/progress_cancel" />
            </RelativeLayout>

            <LinearLayout
                android:id="@+id/button_layout"
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:layout_alignParentEnd="true"
                android:layout_alignParentRight="true"
                android:layout_below="@id/icon"
                android:layout_toEndOf="@id/icon"
                android:layout_toRightOf="@id/icon"
                android:layout_alignParentEnd="true"
                android:layout_alignParentRight="true"
                android:clipToPadding="false"
                android:visibility="gone"
                >

                <Button
                    android:id="@+id/secondaryButtonView"
                    style="@style/DetailsSecondaryButtonStyle"
                    android:layout_width="match_parent"
                    android:layout_height="wrap_content"
                    android:layout_weight="1"
                    android:ellipsize="marquee"
                    android:padding="12dp"
                    tools:text="THIS IS BUTTON 1" />

                <Button
                    android:id="@+id/primaryButtonView"
                    style="@style/DetailsPrimaryButtonStyle"
                    android:layout_width="match_parent"
                    android:layout_height="wrap_content"
                    android:layout_marginLeft="8dp"
                    android:layout_marginStart="8dp"
                    android:layout_weight="1"
                    android:ellipsize="marquee"
                    android:padding="12dp"
                    tools:text="THIS IS 2" />
            </LinearLayout>

        </RelativeLayout>

        <TextView
            android:id="@+id/description"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:layout_marginTop="16dp"
            android:scrollbars="none"
            android:textAppearance="@style/TextAppearance.AppCompat.Body1"
            tools:text="This is the app description of this awezome app. It can be several lines long, but will be truncated at just a few if it is. A 'read more' button will appear so that you can expand the view and view the full text, if you wish. Yes, it will be blue and beautiful." />

        <TextView
            android:id="@+id/description_more"
            style="@style/DetailsMoreButtonStyle"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:gravity="right|end"
            android:text="@string/more"
            android:textAppearance="@style/TextAppearance.AppCompat.Body1"
            tools:text="more" />

    </LinearLayout>
</android.support.v7.widget.CardView>