<ImageView
    android:id="@+id/share"
    android:layout_width="21dp"
    android:layout_height="21dp"

    android:src="@drawable/ic_share"
    android:tint="@color/gray"

    app:layout_constraintTop_toTopOf="@+id/comment"
    app:layout_constraintLeft_toRightOf="@+id/favorite"
    app:layout_constraintRight_toRightOf="@+id/text"/>