override fun onCreate(savedInstanceState: Bundle?) {
    super.onCreate(savedInstanceState)
    setContentView(R.layout.activity_main)
}

> <?xml version="1.0" encoding="utf-8"?> <LinearLayout
>     android:layout_width="match_parent"
>     android:layout_height="match_parent"
>     android:orientation="vertical"
>     xmlns:android="http://schemas.android.com/apk/res/android">    <ImageView
>        android:layout_width="80dp"
>        android:layout_height="80dp"
>        android:layout_gravity="center"
>        android:src="@drawable/tony_stark_small"
>        android:layout_marginBottom="8dp"
>        android:contentDescription="App"/>    <TextView
>     android:layout_width="wrap_content"
>     android:layout_height="wrap_content"
>     android:text="Tony Stark"
>     android:layout_gravity="center"
>     android:textStyle="bold"
>     android:textSize="24sp"
>     android:textColor="#222222"/>   </LinearLayout>