<selector xmlns:android="http://schemas.android.com/apk/res/android" >
    <item
        android:drawable="@drawable/lingber_ic_checkbox_selected"
        android:state_checked="true"/>
    <item
        android:drawable="@drawable/lingber_ic_checkbox_unselected"
        android:state_checked="false"/>
    <item
        android:drawable="@drawable/lingber_ic_checkbox_unselected"/>
</selector>