wulkanowy-mirror/app/src/main/res/layout/grade_header.xml

<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    xmlns:tool="http://schemas.android.com/tools"
    android:id="@+id/grade_header_container"
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:background="@drawable/subject_border_1px"
    android:foreground="?attr/selectableItemBackgroundBorderless"
    android:padding="15dp">

    <TextView
        android:id="@+id/grade_header_subject_text"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_marginEnd="35dp"
        android:layout_marginRight="35dp"
        android:ellipsize="end"
        android:maxLines="1"
        android:text="@string/app_name"
        android:textSize="17sp" />

    <TextView
        android:id="@+id/grade_header_average_text"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_below="@+id/grade_header_subject_text"
        android:layout_marginTop="5dp"
        android:text="@string/app_name"
        android:textColor="#4C4C4C"
        android:textSize="12sp" />

    <TextView
        android:id="@+id/grade_header_number_of_grade_text"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_below="@id/grade_header_subject_text"
        android:layout_marginLeft="10dp"
        android:layout_marginStart="10dp"
        android:layout_marginTop="5dp"
        android:layout_toEndOf="@+id/grade_header_average_text"
        android:layout_toRightOf="@+id/grade_header_average_text"
        android:text="@string/app_name"
        android:textColor="#4C4C4C"
        android:textSize="12sp" />

    <ImageView
        android:id="@+id/grade_header_alert_image"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_alignParentEnd="true"
        android:layout_alignParentRight="true"
        android:layout_marginTop="10dp"
        app:srcCompat="@drawable/subject_alert_circle"
        tool:ignore="contentDescription" />
</RelativeLayout>