<?xml version="1.0" encoding="UTF-8"?>  
<!-- 顶部带圆角 白色背景 灰色边框 无下边框 长方体 -->  
<shape xmlns:android="http://schemas.android.com/apk/res/android" android:shape="rectangle">   
	<solid android:color="#0BBBF7" />
	<stroke android:width="1sp" android:color="#0BBBF7" />  
	<corners 
        android:topRightRadius="0sp"
        android:bottomRightRadius="0sp"
        android:topLeftRadius="6dp"
        android:bottomLeftRadius="6dp"/>
</shape>