SimpleCloudNotifier/android/app/src/main/res/layout/message_card.xml

<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:card_view="http://schemas.android.com/apk/res-auto"
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    xmlns:app="http://schemas.android.com/apk/res-auto">

    <android.support.v7.widget.CardView
        android:id="@+id/card_view"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:layout_gravity="center"
        android:layout_margin="@dimen/card_margin"
        android:elevation="3dp"
        card_view:cardCornerRadius="@dimen/card_album_radius">


        <android.support.constraint.ConstraintLayout
            android:background="#FFFFFFFF"
            android:layout_margin="3dp"
            android:layout_width="match_parent"
            android:layout_height="wrap_content">

            <TextView
                android:id="@+id/tvTimestamp"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                app:layout_constraintTop_toTopOf="parent"
                app:layout_constraintRight_toRightOf="parent"
                android:textSize="12sp"
                android:textStyle="italic"

                android:text="2018-09-11 20:22:32" />

            <TextView
                android:id="@+id/tvTitle"
                android:layout_width="0dp"
                android:layout_height="wrap_content"
                app:layout_constraintTop_toTopOf="parent"
                app:layout_constraintLeft_toLeftOf="parent"
                app:layout_constraintRight_toLeftOf="@+id/tvTimestamp"
                android:layout_marginEnd="4sp"
                android:textSize="16sp"
                android:textColor="@color/colorBlack"
                android:textStyle="bold"
                android:ellipsize="none"
                android:maxLines="6"

                android:text="Message from me"/>

            <TextView
                android:id="@+id/tvMessage"
                android:layout_width="0dp"
                android:layout_height="wrap_content"
                app:layout_constraintTop_toBottomOf="@+id/tvTitle"
                app:layout_constraintRight_toLeftOf="@+id/ivPriority"
                app:layout_constraintLeft_toLeftOf="parent"
                android:layout_margin="4sp"
                android:ellipsize="none"
                android:maxLines="32"
                android:scrollHorizontally="false"

                android:text="asdasd asdasd asdasd a" />

            <ImageView
                android:id="@+id/ivPriority"
                android:visibility="gone"
                android:layout_width="24dp"
                android:layout_height="24dp"
                app:layout_constraintTop_toBottomOf="@+id/tvTimestamp"
                app:layout_constraintBottom_toBottomOf="parent"
                app:layout_constraintRight_toRightOf="parent"
                android:layout_margin="4sp"
                android:paddingTop="3dp"
                android:contentDescription="@string/desc_priority_icon" />

        </android.support.constraint.ConstraintLayout>

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

</LinearLayout>