I want to implement this type of sliding selection list in my kotlin based android studio app. but, I don't know what actually it is. so, plz help me

I want to implement this type of sliding selection list in my kotlin based android studio app. but, I don't know what actually it is. so, plz help me

Its Called Spinner
In Xml File implement like this
<Spinner
android:id="@+id/spinner"
android:layout_width="wrap_content"
android:layout_height="wrap_content"/>
Follow this link for more details https://www.geeksforgeeks.org/spinner-in-kotlin/