sheishuoAPP/uikit/res/drawable/nim_recent_contact_sticky_selecter.xml

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

    <item android:drawable="@color/im_list_select_hover" android:state_pressed="true"></item>
    <item android:drawable="@color/green_4DC0A4" android:state_pressed="false"></item>
    <item android:drawable="@color/green_4DC0A4"></item>

</selector>