<selector xmlns:android="http://schemas.android.com/apk/res/android" >
<item android:state_enabled="true" android:color="@color/blue_button" />
<item android:state_enabled="false" android:color="@color/disabled_button" />
<selector xmlns:android="http://schemas.android.com/apk/res/android" >
<item android:state_enabled="true" android:color="@color/blue_button" />
<item android:state_enabled="false" android:color="@color/disabled_button" />