web3_5230369/res/drawable/umeng_update_button_ok_bg_selector.xml

<?xml version="1.0" encoding="utf-8"?>
<selector xmlns:android="http://schemas.android.com/apk/res/android" >
    <item android:state_pressed="false"
        android:state_focused="false"
        android:drawable="@drawable/umeng_update_button_ok_bg_normal" />
    <item android:state_pressed="true"
        android:drawable="@drawable/umeng_update_button_ok_bg_tap" />
    <item android:state_focused="true"
        android:drawable="@drawable/umeng_update_button_ok_bg_focused" />
</selector>