<?xml version="1.0" encoding="utf-8"?>
<shape xmlns:android="http://schemas.android.com/apk/res/android"
    android:shape="rectangle">
    <!-- 填充颜色 -->
    <solid android:color="@android:color/transparent"></solid>

    <!-- 线的宽度，颜色 -->
    <stroke
        android:width="@dimen/rmrb_dp1"
        android:color="#FE4B05"></stroke>

    <!-- 矩形的圆角半径 -->
    <corners android:radius="@dimen/rmrb_dp4" />

</shape>