szkolny/app/src/main/res/layout/row_announcements_item.xml

<?xml version="1.0" encoding="utf-8"?>
<layout 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">
    <LinearLayout
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:orientation="vertical">

        <com.google.android.material.card.MaterialCardView
            android:id="@+id/announcementsItemCard"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:layout_margin="8dp"
            app:cardElevation="4dp"
            app:cardCornerRadius="5dp"
            android:background="?selectableItemBackground"
            android:paddingLeft="10dp"
            android:paddingTop="5dp"
            android:paddingRight="10dp"
            android:paddingBottom="3dp">

            <androidx.constraintlayout.widget.ConstraintLayout
                android:layout_width="match_parent"
                android:layout_height="match_parent">

                <ImageView
                    android:id="@+id/announcementsItemImage"
                    android:layout_width="40dp"
                    android:layout_height="40dp"
                    android:layout_marginStart="8dp"
                    android:layout_marginLeft="8dp"
                    android:layout_marginTop="8dp"
                    app:layout_constraintStart_toStartOf="parent"
                    app:layout_constraintTop_toTopOf="parent"
                    tools:srcCompat="@tools:sample/avatars" />

                <TextView
                    android:id="@+id/announcementsItemSender"
                    android:layout_width="0dp"
                    android:layout_height="wrap_content"
                    android:layout_marginStart="8dp"
                    android:layout_marginLeft="8dp"
                    android:layout_marginTop="8dp"
                    android:layout_marginEnd="8dp"
                    android:layout_marginRight="8dp"
                    android:ellipsize="end"
                    android:maxLines="1"
                    android:textSize="16sp"
                    android:textStyle="bold"
                    app:layout_constraintEnd_toStartOf="@+id/announcementsItemDate"
                    app:layout_constraintStart_toEndOf="@+id/announcementsItemImage"
                    app:layout_constraintTop_toTopOf="parent"
                    tools:text="Janusz Kowalski" />

                <TextView
                    android:id="@+id/announcementsItemTitle"
                    android:layout_width="0dp"
                    android:layout_height="20dp"
                    android:layout_marginStart="8dp"
                    android:layout_marginLeft="8dp"
                    android:layout_marginEnd="8dp"
                    android:layout_marginRight="8dp"
                    android:ellipsize="end"
                    android:maxLines="1"
                    android:textSize="14sp"
                    android:textStyle="bold"
                    app:layout_constraintEnd_toEndOf="parent"
                    app:layout_constraintStart_toEndOf="@+id/announcementsItemImage"
                    app:layout_constraintTop_toBottomOf="@+id/announcementsItemSender"
                    tools:text="mój sposób na czytanie wiadomości" />

                <TextView
                    android:id="@+id/announcementsItemText"
                    android:layout_width="0dp"
                    android:layout_height="wrap_content"
                    android:layout_marginStart="8dp"
                    android:layout_marginLeft="8dp"
                    android:layout_marginEnd="8dp"
                    android:layout_marginRight="8dp"
                    android:layout_marginBottom="8dp"
                    android:autoLink="all"
                    android:ellipsize="end"
                    android:singleLine="true"
                    android:textAppearance="@style/NavView.TextView.Helper"
                    app:layout_constraintBottom_toBottomOf="parent"
                    app:layout_constraintEnd_toEndOf="parent"
                    app:layout_constraintStart_toEndOf="@+id/announcementsItemImage"
                    app:layout_constraintTop_toBottomOf="@+id/announcementsItemTitle"
                    tools:text="mam sposób na czytanie wiadomości tak żebyście tego nie widzieli i potem myślicie że mam 263 nieprzeczytane wiadomości" />

                <TextView
                    android:id="@+id/announcementsItemDate"
                    android:layout_width="wrap_content"
                    android:layout_height="wrap_content"
                    android:layout_marginTop="8dp"
                    android:layout_marginEnd="8dp"
                    android:layout_marginRight="8dp"
                    app:layout_constraintEnd_toEndOf="parent"
                    app:layout_constraintTop_toTopOf="parent"
                    tools:text="18 lut 2018 - 25 mar 2018" />
            </androidx.constraintlayout.widget.ConstraintLayout>
        </com.google.android.material.card.MaterialCardView>

    </LinearLayout>
</layout>