src/com/android/browser/search/SearchEnginePreference.java

/*
 * Copyright (C) 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.
 */
package com.android.browser.search;

import com.android.browser.R;

import android.app.SearchManager;
import android.content.ComponentName;
import android.content.Context;
import android.content.pm.ActivityInfo;
import android.content.pm.PackageManager;
import android.content.res.Resources;
import android.preference.ListPreference;
import android.util.AttributeSet;
import android.util.Log;

import java.util.ArrayList;

class SearchEnginePreference extends ListPreference {

    private static final String TAG = "SearchEnginePreference";

    public SearchEnginePreference(Context context, AttributeSet attrs) {
        super(context, attrs);

        ArrayList<CharSequence> entryValues = new ArrayList<CharSequence>();
        ArrayList<CharSequence> entries = new ArrayList<CharSequence>();

        SearchEngine defaultSearchEngine = SearchEngines.getDefaultSearchEngine(context);
        String defaultSearchEngineName = null;
        if (defaultSearchEngine != null) {
            defaultSearchEngineName = defaultSearchEngine.getName();
            entryValues.add(defaultSearchEngineName);
            entries.add(defaultSearchEngine.getLabel());
        }
        for (SearchEngineInfo searchEngineInfo : SearchEngines.getSearchEngineInfos(context)) {
            String name = searchEngineInfo.getName();
            // Skip entry with same name as default provider
            if (!name.equals(defaultSearchEngineName)) {
                entryValues.add(name);
                entries.add(searchEngineInfo.getLabel());
            }
        }

        setEntryValues(entryValues.toArray(new CharSequence[entryValues.size()]));
        setEntries(entries.toArray(new CharSequence[entries.size()]));
    }

}