<?xml version="1.0" encoding="utf-8"?> <merge xmlns:android="http://schemas.android.com/apk/res/android" xmlns:tools="http://schemas.android.com/tools" android:layout_width="match_parent" android:layout_height="wrap_content" android:orientation="vertical" tools:parentTag="android.widget.LinearLayout"> <TextView android:layout_width="match_parent" android:layout_height="60dp" android:gravity="center" android:text="已经到达底部" android:textColor="#999999" android:textSize="14dp"/> </merge>