Use black text on white background for dropdowns.

        public AutoCompleteAdapter(Context context, ArrayList<String> entries) {

            super(context, com.android.internal.R.layout

                    .search_dropdown_item_1line, entries);

                    .web_text_view_dropdown, entries);

        }

        /**

<?xml version="1.0" encoding="utf-8"?>

<!--

Copyright 2010, The Android Open Source Project

Licensed under the Apache License, Version 2.0 (the "License"); 

you may not use this file except in compliance with the License. 

You may obtain a copy of the License at 

http://www.apache.org/licenses/LICENSE-2.0 

Unless required by applicable law or agreed to in writing, software 

distributed under the License is distributed on an "AS IS" BASIS, 

WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 

See the License for the specific language governing permissions and 

limitations under the License.

-->

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

    android:id="@android:id/text1"

    style="?android:attr/dropDownItemStyle"

    android:textAppearance="?android:attr/textAppearanceSearchResultTitle"

    android:textColor="#ff000000"

    android:background="#ffffffff"

    android:singleLine="true"

    android:layout_width="match_parent"

    android:layout_height="?android:attr/searchResultListItemHeight" />