1<?xml version="1.0" encoding="utf-8"?>
2<resources>
3  <declare-styleable name="CheckableImageButton">
4    <attr name="android:checked"/>
5    <attr name="contentDescriptionChecked" format="reference|string"/>
6    <attr name="contentDescriptionUnchecked" format="reference|string"/>
7  </declare-styleable>
8</resources>
9