<?xml version="1.0" encoding="utf-8"?> <LinearLayout android:id="@+id/rela_body" xmlns:android="http://schemas.android.com/apk/res/android" android:layout_width="match_parent" android:layout_height="wrap_content"> <androidx.recyclerview.widget.RecyclerView android:id="@+id/recy_top" android:layout_width="match_parent" android:layout_height="wrap_content" android:background="@color/dynamic_white" android:layout_marginBottom="10dp"> </androidx.recyclerview.widget.RecyclerView> </LinearLayout>