1<?xml version="1.0" encoding="utf-8"?> 2<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android" 3 xmlns:app="http://schemas.android.com/apk/res-auto" 4 android:layout_width="match_parent" 5 android:layout_height="match_parent"> 6 <androidx.recyclerview.widget.RecyclerView 7 android:id="@+id/recyclerView" 8 android:layout_width="match_parent" 9 android:layout_height="match_parent" 10 app:layoutManager="LinearLayoutManager" /> 11</FrameLayout>