<?xml version="1.0" encoding="utf-8"?>
<selector xmlns:android="http://schemas.android.com/apk/res/android">
    <item android:state_activated="true" android:color="@color/tv_white"/>      
    <item android:state_pressed="true" android:color="@color/tv_normal" /> <!-- pressed -->
    <item android:color="@color/tv_darker" /> <!-- default -->
</selector>