web3_5230369/Fight_the_Landlord/res/drawable/select_checkbox.xml

<?xml version="1.0" encoding="UTF-8"?>
<selector xmlns:android="http://schemas.android.com/apk/res/android">
    <item android:state_checked="true" android:drawable="@drawable/select_checkbox_yes" /> <!-- checked -->
    <item android:state_checked="false" android:drawable="@drawable/select_checkbox_no" /> <!-- default -->
</selector>