<? xml version="1.0" encoding="utf-8"? >
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:orientation="vertical"
    app:layout_behavior="@string/appbar_scrolling_view_behavior">

    <android.support.v4.widget. SwipeRefreshLayout
        android:id="@+id/swipe"
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:background="#ffffff">

        <android.support.v7.widget. RecyclerView
            android:id="@+id/rv_lost_main"
            android:layout_width="match_parent"
            android:layout_height="match_parent" />
    </android.support.v4.widget. SwipeRefreshLayout>

</LinearLayout>
