<?xml version="1.0" encoding="utf-8"?>
<selector xmlns:android="http://schemas.android.com/apk/res/android" >
    <item android:state_selected="true" android:drawable="@drawable/bg_rect_solid" />
    <item android:state_selected="false" android:drawable="@drawable/bg_rect_white" />
    <item  android:drawable="@drawable/bg_rect_white" />

</selector >