<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="match_parent"
    android:layout_height="match_parent">

    <TextView
        android:id="@+id/content"
        android:layout_width="wrap_content"
        android:text="这是福利"
        android:padding="@dimen/dp_4"
        android:layout_marginTop="@dimen/dp_20"
        android:layout_marginLeft="@dimen/dp_20"
        android:background="@drawable/stoke_gray_bigconers"
        android:layout_height="wrap_content" />

</RelativeLayout>