Use white list item style for alert dialogs.

        <item name="listViewStyle">@android:style/Widget.ListView.Dialog</item>

        <item name="listDivider">@drawable/divider_horizontal_bright</item>

        <item name="listSeparatorTextViewStyle">@android:style/Widget.TextView.ListSeparator.White</item>

        <item name="listItemTextViewStyle">@android:style/Widget.TextView.ListItem.White</item>

        <item name="colorBackground">@android:color/white</item>

        <item name="cacheColorHint">@android:color/white</item>

    </style>