JunYou/jixin/src/main/res/drawable/my_bg_blue.xml

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

    <corners android:bottomLeftRadius="22dp"
        android:bottomRightRadius="22dp"
        android:topRightRadius="22dp"
        android:topLeftRadius="22dp"/>

    <solid android:color="@color/blue" />

</shape>