SearchEngines.java revision b77bdc4dddf867e49a0157ca56119b85e12fb440
1d69f51ddd5b6c28c9d16725e65facaf830d650e1Bjorn Bringert/* 2d69f51ddd5b6c28c9d16725e65facaf830d650e1Bjorn Bringert * Copyright (C) 2010 The Android Open Source Project 3d69f51ddd5b6c28c9d16725e65facaf830d650e1Bjorn Bringert * 4d69f51ddd5b6c28c9d16725e65facaf830d650e1Bjorn Bringert * Licensed under the Apache License, Version 2.0 (the "License"); 5d69f51ddd5b6c28c9d16725e65facaf830d650e1Bjorn Bringert * you may not use this file except in compliance with the License. 6d69f51ddd5b6c28c9d16725e65facaf830d650e1Bjorn Bringert * You may obtain a copy of the License at 7d69f51ddd5b6c28c9d16725e65facaf830d650e1Bjorn Bringert * 8d69f51ddd5b6c28c9d16725e65facaf830d650e1Bjorn Bringert * http://www.apache.org/licenses/LICENSE-2.0 9d69f51ddd5b6c28c9d16725e65facaf830d650e1Bjorn Bringert * 10d69f51ddd5b6c28c9d16725e65facaf830d650e1Bjorn Bringert * Unless required by applicable law or agreed to in writing, software 11d69f51ddd5b6c28c9d16725e65facaf830d650e1Bjorn Bringert * distributed under the License is distributed on an "AS IS" BASIS, 12d69f51ddd5b6c28c9d16725e65facaf830d650e1Bjorn Bringert * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13d69f51ddd5b6c28c9d16725e65facaf830d650e1Bjorn Bringert * See the License for the specific language governing permissions and 14d69f51ddd5b6c28c9d16725e65facaf830d650e1Bjorn Bringert * limitations under the License. 15d69f51ddd5b6c28c9d16725e65facaf830d650e1Bjorn Bringert */ 16d69f51ddd5b6c28c9d16725e65facaf830d650e1Bjorn Bringertpackage com.android.browser.search; 17d69f51ddd5b6c28c9d16725e65facaf830d650e1Bjorn Bringert 18d69f51ddd5b6c28c9d16725e65facaf830d650e1Bjorn Bringertimport com.android.browser.R; 19d69f51ddd5b6c28c9d16725e65facaf830d650e1Bjorn Bringert 20d69f51ddd5b6c28c9d16725e65facaf830d650e1Bjorn Bringertimport android.app.SearchManager; 21d69f51ddd5b6c28c9d16725e65facaf830d650e1Bjorn Bringertimport android.content.ComponentName; 22d69f51ddd5b6c28c9d16725e65facaf830d650e1Bjorn Bringertimport android.content.Context; 23d69f51ddd5b6c28c9d16725e65facaf830d650e1Bjorn Bringertimport android.content.pm.ActivityInfo; 24d69f51ddd5b6c28c9d16725e65facaf830d650e1Bjorn Bringertimport android.content.pm.PackageManager; 25d69f51ddd5b6c28c9d16725e65facaf830d650e1Bjorn Bringertimport android.content.res.Resources; 26d69f51ddd5b6c28c9d16725e65facaf830d650e1Bjorn Bringertimport android.text.TextUtils; 27d69f51ddd5b6c28c9d16725e65facaf830d650e1Bjorn Bringertimport android.util.Log; 28d69f51ddd5b6c28c9d16725e65facaf830d650e1Bjorn Bringert 29d69f51ddd5b6c28c9d16725e65facaf830d650e1Bjorn Bringertimport java.util.ArrayList; 30d69f51ddd5b6c28c9d16725e65facaf830d650e1Bjorn Bringertimport java.util.List; 31d69f51ddd5b6c28c9d16725e65facaf830d650e1Bjorn Bringert 32d69f51ddd5b6c28c9d16725e65facaf830d650e1Bjorn Bringertpublic class SearchEngines { 33d69f51ddd5b6c28c9d16725e65facaf830d650e1Bjorn Bringert 34d69f51ddd5b6c28c9d16725e65facaf830d650e1Bjorn Bringert private static final String TAG = "SearchEngines"; 35d69f51ddd5b6c28c9d16725e65facaf830d650e1Bjorn Bringert 36d69f51ddd5b6c28c9d16725e65facaf830d650e1Bjorn Bringert public static SearchEngine getDefaultSearchEngine(Context context) { 37d69f51ddd5b6c28c9d16725e65facaf830d650e1Bjorn Bringert return DefaultSearchEngine.create(context); 38d69f51ddd5b6c28c9d16725e65facaf830d650e1Bjorn Bringert } 39d69f51ddd5b6c28c9d16725e65facaf830d650e1Bjorn Bringert 40d69f51ddd5b6c28c9d16725e65facaf830d650e1Bjorn Bringert public static List<SearchEngineInfo> getSearchEngineInfos(Context context) { 41d69f51ddd5b6c28c9d16725e65facaf830d650e1Bjorn Bringert ArrayList<SearchEngineInfo> searchEngineInfos = new ArrayList<SearchEngineInfo>(); 42d69f51ddd5b6c28c9d16725e65facaf830d650e1Bjorn Bringert Resources res = context.getResources(); 43d69f51ddd5b6c28c9d16725e65facaf830d650e1Bjorn Bringert String[] searchEngines = res.getStringArray(R.array.search_engines); 44d69f51ddd5b6c28c9d16725e65facaf830d650e1Bjorn Bringert for (int i = 0; i < searchEngines.length; i++) { 45d69f51ddd5b6c28c9d16725e65facaf830d650e1Bjorn Bringert String name = searchEngines[i]; 46d69f51ddd5b6c28c9d16725e65facaf830d650e1Bjorn Bringert SearchEngineInfo info = new SearchEngineInfo(context, name); 47d69f51ddd5b6c28c9d16725e65facaf830d650e1Bjorn Bringert searchEngineInfos.add(info); 48d69f51ddd5b6c28c9d16725e65facaf830d650e1Bjorn Bringert } 49d69f51ddd5b6c28c9d16725e65facaf830d650e1Bjorn Bringert return searchEngineInfos; 50d69f51ddd5b6c28c9d16725e65facaf830d650e1Bjorn Bringert } 51d69f51ddd5b6c28c9d16725e65facaf830d650e1Bjorn Bringert 52d69f51ddd5b6c28c9d16725e65facaf830d650e1Bjorn Bringert public static SearchEngine get(Context context, String name) { 53d69f51ddd5b6c28c9d16725e65facaf830d650e1Bjorn Bringert // TODO: cache 54d69f51ddd5b6c28c9d16725e65facaf830d650e1Bjorn Bringert SearchEngine defaultSearchEngine = getDefaultSearchEngine(context); 55d69f51ddd5b6c28c9d16725e65facaf830d650e1Bjorn Bringert if (TextUtils.isEmpty(name) 56d69f51ddd5b6c28c9d16725e65facaf830d650e1Bjorn Bringert || (defaultSearchEngine != null && name.equals(defaultSearchEngine.getName()))) { 57d69f51ddd5b6c28c9d16725e65facaf830d650e1Bjorn Bringert return defaultSearchEngine; 58d69f51ddd5b6c28c9d16725e65facaf830d650e1Bjorn Bringert } 59d69f51ddd5b6c28c9d16725e65facaf830d650e1Bjorn Bringert SearchEngineInfo searchEngineInfo = getSearchEngineInfo(context, name); 60d69f51ddd5b6c28c9d16725e65facaf830d650e1Bjorn Bringert if (searchEngineInfo == null) return defaultSearchEngine; 61d69f51ddd5b6c28c9d16725e65facaf830d650e1Bjorn Bringert return new OpenSearchSearchEngine(context, searchEngineInfo); 62d69f51ddd5b6c28c9d16725e65facaf830d650e1Bjorn Bringert } 63d69f51ddd5b6c28c9d16725e65facaf830d650e1Bjorn Bringert 64b77bdc4dddf867e49a0157ca56119b85e12fb440John Reck public static SearchEngineInfo getSearchEngineInfo(Context context, String name) { 65d69f51ddd5b6c28c9d16725e65facaf830d650e1Bjorn Bringert try { 66d69f51ddd5b6c28c9d16725e65facaf830d650e1Bjorn Bringert return new SearchEngineInfo(context, name); 67d69f51ddd5b6c28c9d16725e65facaf830d650e1Bjorn Bringert } catch (IllegalArgumentException exception) { 68d69f51ddd5b6c28c9d16725e65facaf830d650e1Bjorn Bringert Log.e(TAG, "Cannot load search engine " + name, exception); 69d69f51ddd5b6c28c9d16725e65facaf830d650e1Bjorn Bringert return null; 70d69f51ddd5b6c28c9d16725e65facaf830d650e1Bjorn Bringert } 71d69f51ddd5b6c28c9d16725e65facaf830d650e1Bjorn Bringert } 72d69f51ddd5b6c28c9d16725e65facaf830d650e1Bjorn Bringert 73d69f51ddd5b6c28c9d16725e65facaf830d650e1Bjorn Bringert} 74