1 <?xml version="1.0" encoding="utf-8"?> 2 <selector xmlns:android="http://schemas.android.com/apk/res/android" > 3 <item android:drawable="@drawable/ic_box_unchecked" 4 android:state_checked="false"/> 5 <item android:drawable="@drawable/ic_box_checked" 6 android:state_checked="true"/> 7 <item android:drawable="@drawable/ic_box_unchecked"/> 8 </selector> 9
