YYXXPackKit/platform_sdk/hnyy/res/drawable/hnyy_checkbox_select.xml

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

    <item android:drawable="@mipmap/hnyy_checkbox_select" android:state_checked="true"/>
    <item android:drawable="@mipmap/hnyy_checkbox_unselect" android:state_checked="false"/>

</selector>