<?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/l0_red" />
   <item android:state_pressed="true" android:drawable="@drawable/l1_orange" />
   <item android:state_focused="true" android:drawable="@drawable/l2_yellow" />
   <item android:state_checkable="true" android:drawable="@drawable/l3_green" />
   <item android:state_checked="true" android:drawable="@drawable/l4_blue" />
   <item android:state_enabled="true" android:drawable="@drawable/l5_indigo" />
   <item android:state_window_focused="true" android:drawable="@drawable/l6_violet" />
   
   <item android:drawable="@drawable/l7_white" /> 
    
</selector>