Android Studio里设置形状

<?xml version="1.0" encoding="utf-8"?>
<shape xmlns:android="http://schemas.android.com/apk/res/android">
    <solid android:color="#FFFFFF"></solid>
    <stroke
        android:width="1px"
        android:color="#a39e9e"></stroke>
    <corners android:radius="10dp"></corners>
</shape>