<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tl="http://schemas.android.com/apk/res-auto"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:orientation="vertical"
    android:background="@color/white"
    tools:ignore="MissingDefaultResource">

    <LinearLayout
        android:id="@+id/ll_top"
        android:orientation="horizontal"
        android:layout_width="match_parent"
        android:layout_height="80dp">
        <Button
            android:id="@+id/btn_enable"
            android:layout_width="0dp"
            android:layout_weight="1"
            android:text="enable"
            android:layout_height="match_parent"/>
        <Button
            android:id="@+id/btn_disable"
            android:layout_width="0dp"
            android:layout_weight="1"
            android:text="disable"
            android:layout_height="match_parent"/>
        <Button
            android:layout_width="0dp"
            android:layout_weight="1"
            android:text="test"
            android:layout_height="match_parent"/>
        <Button
            android:layout_width="0dp"
            android:layout_weight="1"
            android:text="test"
            android:layout_height="match_parent"/>
    </LinearLayout>

    <androidx.recyclerview.widget.RecyclerView
        android:id="@+id/rv_pic"
        android:layout_below="@+id/ll_top"
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:paddingLeft="10dp"
        android:paddingTop="10dp"
        android:paddingRight="10dp" />
</RelativeLayout>