圓角邊框實作比較容易,定義shape.xml作為View的background即可
<?xml version= "1.0" encoding= "utf-8"?>
<shape xmlns:android="http://schemas.android.com/apk/res/android" >
<stroke android:width="2dp" android:color="#817F80"/>
<padding android:left="7dp" android:top="7dp" android:right="7dp"
android:bottom="7dp" />
<corners android:radius="10dp" />
<solid android:color="#FBFBFB" />
</shape>