Problems with xml in different screen sizes

Question

Good afternoon, I’m not able to understand how it makes the compatibility of various screen sizes in my application, I looked on the internet and youtube and there talks to create a folder within res with the name layout-small which in case would be for small screen sizes but an error keeps appearing in my xml and I can’t run the application... Can anyone help me?

<ImageView
    android:id="@+id/imageView4"
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    android:layout_marginTop="102dp"
    android:layout_alignParentTop="true"
    android:layout_alignParentStart="true" />
<Button android:id="@+id/button2" android:layout_width="match_parent"
    android:layout_height="wrap_content" android:text="Button" />

Answer 1

The folder you have to create is res\layout-small and not res\layout\layout-small

Following is Google’s official tutorial on how to design for various screen sizes: https://developer.android.com/training/multiscreen/index.html