android_mobile_linkdiay/app/src/main/res/drawable/login_click.xml

<?xml version="1.0" encoding="utf-8"?>
<selector xmlns:android="http://schemas.android.com/apk/res/android">

    <item android:drawable="@drawable/login_click_nomal" android:state_pressed="false"></item>
    <item android:drawable="@drawable/login_click_foucs" android:state_pressed="true"></item>
    <item android:drawable="@drawable/login_click_nomal" android:state_window_focused="false"></item>

</selector>