Add disabled state to lap button

-->

<selector xmlns:android="http://schemas.android.com/apk/res/android">

    <item android:state_enabled="false"

        android:drawable="@drawable/ic_lapalternate_disabled" />

    <item android:state_focused="true" android:state_window_focused="true"

        android:drawable="@drawable/ic_lapalternate_pressed" />

    <item android:state_pressed="true" android:state_window_focused="true"