SuggestionsAdapter.java revision a005cd7e4091513b189a6573b4fa96d762399c7e
121ce4d295802db811873b46e7821abfa0540dab2Michael Kolb/* 221ce4d295802db811873b46e7821abfa0540dab2Michael Kolb * Copyright (C) 2010 The Android Open Source Project 321ce4d295802db811873b46e7821abfa0540dab2Michael Kolb * 421ce4d295802db811873b46e7821abfa0540dab2Michael Kolb * Licensed under the Apache License, Version 2.0 (the "License"); 521ce4d295802db811873b46e7821abfa0540dab2Michael Kolb * you may not use this file except in compliance with the License. 621ce4d295802db811873b46e7821abfa0540dab2Michael Kolb * You may obtain a copy of the License at 721ce4d295802db811873b46e7821abfa0540dab2Michael Kolb * 821ce4d295802db811873b46e7821abfa0540dab2Michael Kolb * http://www.apache.org/licenses/LICENSE-2.0 921ce4d295802db811873b46e7821abfa0540dab2Michael Kolb * 1021ce4d295802db811873b46e7821abfa0540dab2Michael Kolb * Unless required by applicable law or agreed to in writing, software 1121ce4d295802db811873b46e7821abfa0540dab2Michael Kolb * distributed under the License is distributed on an "AS IS" BASIS, 1221ce4d295802db811873b46e7821abfa0540dab2Michael Kolb * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 1321ce4d295802db811873b46e7821abfa0540dab2Michael Kolb * See the License for the specific language governing permissions and 1421ce4d295802db811873b46e7821abfa0540dab2Michael Kolb * limitations under the License. 1521ce4d295802db811873b46e7821abfa0540dab2Michael Kolb */ 1621ce4d295802db811873b46e7821abfa0540dab2Michael Kolb 1721ce4d295802db811873b46e7821abfa0540dab2Michael Kolbpackage com.android.browser; 1821ce4d295802db811873b46e7821abfa0540dab2Michael Kolb 1921ce4d295802db811873b46e7821abfa0540dab2Michael Kolbimport com.android.browser.search.SearchEngine; 2021ce4d295802db811873b46e7821abfa0540dab2Michael Kolb 2121ce4d295802db811873b46e7821abfa0540dab2Michael Kolbimport android.app.SearchManager; 2221ce4d295802db811873b46e7821abfa0540dab2Michael Kolbimport android.content.Context; 2321ce4d295802db811873b46e7821abfa0540dab2Michael Kolbimport android.database.Cursor; 2421ce4d295802db811873b46e7821abfa0540dab2Michael Kolbimport android.net.Uri; 2535defffe93d70e9d5b37ff550968debdcd5d3d8bJohn Reckimport android.os.AsyncTask; 2621ce4d295802db811873b46e7821abfa0540dab2Michael Kolbimport android.provider.BrowserContract; 2721ce4d295802db811873b46e7821abfa0540dab2Michael Kolbimport android.text.TextUtils; 2821ce4d295802db811873b46e7821abfa0540dab2Michael Kolbimport android.view.LayoutInflater; 2921ce4d295802db811873b46e7821abfa0540dab2Michael Kolbimport android.view.View; 3021ce4d295802db811873b46e7821abfa0540dab2Michael Kolbimport android.view.View.OnClickListener; 3121ce4d295802db811873b46e7821abfa0540dab2Michael Kolbimport android.view.ViewGroup; 3221ce4d295802db811873b46e7821abfa0540dab2Michael Kolbimport android.widget.BaseAdapter; 3321ce4d295802db811873b46e7821abfa0540dab2Michael Kolbimport android.widget.Filter; 3421ce4d295802db811873b46e7821abfa0540dab2Michael Kolbimport android.widget.Filterable; 3521ce4d295802db811873b46e7821abfa0540dab2Michael Kolbimport android.widget.ImageView; 3621ce4d295802db811873b46e7821abfa0540dab2Michael Kolbimport android.widget.TextView; 3721ce4d295802db811873b46e7821abfa0540dab2Michael Kolb 3821ce4d295802db811873b46e7821abfa0540dab2Michael Kolbimport java.util.ArrayList; 3921ce4d295802db811873b46e7821abfa0540dab2Michael Kolbimport java.util.List; 4021ce4d295802db811873b46e7821abfa0540dab2Michael Kolb 4121ce4d295802db811873b46e7821abfa0540dab2Michael Kolb/** 4221ce4d295802db811873b46e7821abfa0540dab2Michael Kolb * adapter to wrap multiple cursors for url/search completions 4321ce4d295802db811873b46e7821abfa0540dab2Michael Kolb */ 44bd2dd64dda88ca8a7c2b148d88c5a44e73e1c331Michael Kolbpublic class SuggestionsAdapter extends BaseAdapter implements Filterable, 45bd2dd64dda88ca8a7c2b148d88c5a44e73e1c331Michael Kolb OnClickListener { 4621ce4d295802db811873b46e7821abfa0540dab2Michael Kolb 4735defffe93d70e9d5b37ff550968debdcd5d3d8bJohn Reck static final int TYPE_BOOKMARK = 0; 48dd7d751f480a8554e5b318adaa866517453f3fceJohn Reck static final int TYPE_HISTORY = 1; 49dd7d751f480a8554e5b318adaa866517453f3fceJohn Reck static final int TYPE_SUGGEST_URL = 2; 5035defffe93d70e9d5b37ff550968debdcd5d3d8bJohn Reck static final int TYPE_SEARCH = 3; 5135defffe93d70e9d5b37ff550968debdcd5d3d8bJohn Reck static final int TYPE_SUGGEST = 4; 52bd2dd64dda88ca8a7c2b148d88c5a44e73e1c331Michael Kolb static final int TYPE_VOICE_SEARCH = 5; 5321ce4d295802db811873b46e7821abfa0540dab2Michael Kolb 5421ce4d295802db811873b46e7821abfa0540dab2Michael Kolb private static final String[] COMBINED_PROJECTION = 5521ce4d295802db811873b46e7821abfa0540dab2Michael Kolb {BrowserContract.Combined._ID, BrowserContract.Combined.TITLE, 5621ce4d295802db811873b46e7821abfa0540dab2Michael Kolb BrowserContract.Combined.URL, BrowserContract.Combined.IS_BOOKMARK}; 5721ce4d295802db811873b46e7821abfa0540dab2Michael Kolb 5821ce4d295802db811873b46e7821abfa0540dab2Michael Kolb private static final String COMBINED_SELECTION = 5921ce4d295802db811873b46e7821abfa0540dab2Michael Kolb "(url LIKE ? OR url LIKE ? OR url LIKE ? OR url LIKE ? OR title LIKE ?)"; 6021ce4d295802db811873b46e7821abfa0540dab2Michael Kolb 6121ce4d295802db811873b46e7821abfa0540dab2Michael Kolb Context mContext; 6221ce4d295802db811873b46e7821abfa0540dab2Michael Kolb Filter mFilter; 6335defffe93d70e9d5b37ff550968debdcd5d3d8bJohn Reck SuggestionResults mMixedResults; 6435defffe93d70e9d5b37ff550968debdcd5d3d8bJohn Reck List<SuggestItem> mSuggestResults, mFilterResults; 6521ce4d295802db811873b46e7821abfa0540dab2Michael Kolb List<CursorSource> mSources; 6621ce4d295802db811873b46e7821abfa0540dab2Michael Kolb boolean mLandscapeMode; 6721ce4d295802db811873b46e7821abfa0540dab2Michael Kolb CompletionListener mListener; 6821ce4d295802db811873b46e7821abfa0540dab2Michael Kolb int mLinesPortrait; 6921ce4d295802db811873b46e7821abfa0540dab2Michael Kolb int mLinesLandscape; 7035defffe93d70e9d5b37ff550968debdcd5d3d8bJohn Reck Object mResultsLock = new Object(); 71cfa3af5c59abb38c895416a80ef16da0ec1b5287Michael Kolb List<String> mVoiceResults; 721605bef4e1f99805a801308f97ade622b907dc7aJohn Reck boolean mReverseResults; 73117f07d08e3e25e3c920a1dabe31dcd7643bacb2John Reck boolean mIncognitoMode; 7421ce4d295802db811873b46e7821abfa0540dab2Michael Kolb 7521ce4d295802db811873b46e7821abfa0540dab2Michael Kolb interface CompletionListener { 7621ce4d295802db811873b46e7821abfa0540dab2Michael Kolb 7721ce4d295802db811873b46e7821abfa0540dab2Michael Kolb public void onSearch(String txt); 7821ce4d295802db811873b46e7821abfa0540dab2Michael Kolb 79bd2dd64dda88ca8a7c2b148d88c5a44e73e1c331Michael Kolb public void onSelect(String txt, int type, String extraData); 8021ce4d295802db811873b46e7821abfa0540dab2Michael Kolb 8121ce4d295802db811873b46e7821abfa0540dab2Michael Kolb } 8221ce4d295802db811873b46e7821abfa0540dab2Michael Kolb 8321ce4d295802db811873b46e7821abfa0540dab2Michael Kolb public SuggestionsAdapter(Context ctx, CompletionListener listener) { 8421ce4d295802db811873b46e7821abfa0540dab2Michael Kolb mContext = ctx; 8521ce4d295802db811873b46e7821abfa0540dab2Michael Kolb mListener = listener; 8621ce4d295802db811873b46e7821abfa0540dab2Michael Kolb mLinesPortrait = mContext.getResources(). 8721ce4d295802db811873b46e7821abfa0540dab2Michael Kolb getInteger(R.integer.max_suggest_lines_portrait); 8821ce4d295802db811873b46e7821abfa0540dab2Michael Kolb mLinesLandscape = mContext.getResources(). 8921ce4d295802db811873b46e7821abfa0540dab2Michael Kolb getInteger(R.integer.max_suggest_lines_landscape); 9021ce4d295802db811873b46e7821abfa0540dab2Michael Kolb mFilter = new SuggestFilter(); 9121ce4d295802db811873b46e7821abfa0540dab2Michael Kolb addSource(new CombinedCursor()); 9221ce4d295802db811873b46e7821abfa0540dab2Michael Kolb } 9321ce4d295802db811873b46e7821abfa0540dab2Michael Kolb 94cfa3af5c59abb38c895416a80ef16da0ec1b5287Michael Kolb void setVoiceResults(List<String> voiceResults) { 95cfa3af5c59abb38c895416a80ef16da0ec1b5287Michael Kolb mVoiceResults = voiceResults; 96a50c446037eecaa2dcd83dab133bd9dc390ede69Michael Kolb notifyDataSetChanged(); 97cfa3af5c59abb38c895416a80ef16da0ec1b5287Michael Kolb } 98cfa3af5c59abb38c895416a80ef16da0ec1b5287Michael Kolb 9921ce4d295802db811873b46e7821abfa0540dab2Michael Kolb public void setLandscapeMode(boolean mode) { 10021ce4d295802db811873b46e7821abfa0540dab2Michael Kolb mLandscapeMode = mode; 10135defffe93d70e9d5b37ff550968debdcd5d3d8bJohn Reck notifyDataSetChanged(); 10221ce4d295802db811873b46e7821abfa0540dab2Michael Kolb } 10321ce4d295802db811873b46e7821abfa0540dab2Michael Kolb 10421ce4d295802db811873b46e7821abfa0540dab2Michael Kolb public void addSource(CursorSource c) { 10521ce4d295802db811873b46e7821abfa0540dab2Michael Kolb if (mSources == null) { 10621ce4d295802db811873b46e7821abfa0540dab2Michael Kolb mSources = new ArrayList<CursorSource>(5); 10721ce4d295802db811873b46e7821abfa0540dab2Michael Kolb } 10821ce4d295802db811873b46e7821abfa0540dab2Michael Kolb mSources.add(c); 10921ce4d295802db811873b46e7821abfa0540dab2Michael Kolb } 11021ce4d295802db811873b46e7821abfa0540dab2Michael Kolb 11121ce4d295802db811873b46e7821abfa0540dab2Michael Kolb @Override 11221ce4d295802db811873b46e7821abfa0540dab2Michael Kolb public void onClick(View v) { 113ad373302b1e1a322144f818340fdce60f0eee403John Reck SuggestItem item = (SuggestItem) ((View) v.getParent()).getTag(); 11421ce4d295802db811873b46e7821abfa0540dab2Michael Kolb if (R.id.icon2 == v.getId()) { 11521ce4d295802db811873b46e7821abfa0540dab2Michael Kolb // replace input field text with suggestion text 11621ce4d295802db811873b46e7821abfa0540dab2Michael Kolb mListener.onSearch(item.title); 11721ce4d295802db811873b46e7821abfa0540dab2Michael Kolb } else { 118bd2dd64dda88ca8a7c2b148d88c5a44e73e1c331Michael Kolb mListener.onSelect( 119bd2dd64dda88ca8a7c2b148d88c5a44e73e1c331Michael Kolb (TextUtils.isEmpty(item.url)? item.title : item.url), 120bd2dd64dda88ca8a7c2b148d88c5a44e73e1c331Michael Kolb item.type, item.extra); 12121ce4d295802db811873b46e7821abfa0540dab2Michael Kolb } 12221ce4d295802db811873b46e7821abfa0540dab2Michael Kolb } 12321ce4d295802db811873b46e7821abfa0540dab2Michael Kolb 12421ce4d295802db811873b46e7821abfa0540dab2Michael Kolb @Override 12521ce4d295802db811873b46e7821abfa0540dab2Michael Kolb public Filter getFilter() { 12621ce4d295802db811873b46e7821abfa0540dab2Michael Kolb return mFilter; 12721ce4d295802db811873b46e7821abfa0540dab2Michael Kolb } 12821ce4d295802db811873b46e7821abfa0540dab2Michael Kolb 12921ce4d295802db811873b46e7821abfa0540dab2Michael Kolb @Override 13021ce4d295802db811873b46e7821abfa0540dab2Michael Kolb public int getCount() { 131cfa3af5c59abb38c895416a80ef16da0ec1b5287Michael Kolb if (mVoiceResults != null) { 132cfa3af5c59abb38c895416a80ef16da0ec1b5287Michael Kolb return mVoiceResults.size(); 133cfa3af5c59abb38c895416a80ef16da0ec1b5287Michael Kolb } 13435defffe93d70e9d5b37ff550968debdcd5d3d8bJohn Reck return (mMixedResults == null) ? 0 : mMixedResults.getLineCount(); 13521ce4d295802db811873b46e7821abfa0540dab2Michael Kolb } 13621ce4d295802db811873b46e7821abfa0540dab2Michael Kolb 13721ce4d295802db811873b46e7821abfa0540dab2Michael Kolb @Override 13821ce4d295802db811873b46e7821abfa0540dab2Michael Kolb public SuggestItem getItem(int position) { 1391605bef4e1f99805a801308f97ade622b907dc7aJohn Reck if (mReverseResults) { 1401605bef4e1f99805a801308f97ade622b907dc7aJohn Reck position = (getCount() - 1) - position; 1411605bef4e1f99805a801308f97ade622b907dc7aJohn Reck } 142cfa3af5c59abb38c895416a80ef16da0ec1b5287Michael Kolb if (mVoiceResults != null) { 143bd2dd64dda88ca8a7c2b148d88c5a44e73e1c331Michael Kolb SuggestItem item = new SuggestItem(mVoiceResults.get(position), 144bd2dd64dda88ca8a7c2b148d88c5a44e73e1c331Michael Kolb null, TYPE_VOICE_SEARCH); 145bd2dd64dda88ca8a7c2b148d88c5a44e73e1c331Michael Kolb item.extra = Integer.toString(position); 146bd2dd64dda88ca8a7c2b148d88c5a44e73e1c331Michael Kolb return item; 147cfa3af5c59abb38c895416a80ef16da0ec1b5287Michael Kolb } 14835defffe93d70e9d5b37ff550968debdcd5d3d8bJohn Reck if (mMixedResults == null) { 14921ce4d295802db811873b46e7821abfa0540dab2Michael Kolb return null; 15021ce4d295802db811873b46e7821abfa0540dab2Michael Kolb } 151ad373302b1e1a322144f818340fdce60f0eee403John Reck return mMixedResults.items.get(position); 15221ce4d295802db811873b46e7821abfa0540dab2Michael Kolb } 15321ce4d295802db811873b46e7821abfa0540dab2Michael Kolb 1541605bef4e1f99805a801308f97ade622b907dc7aJohn Reck public void setReverseResults(boolean reverse) { 1551605bef4e1f99805a801308f97ade622b907dc7aJohn Reck mReverseResults = reverse; 1561605bef4e1f99805a801308f97ade622b907dc7aJohn Reck } 1571605bef4e1f99805a801308f97ade622b907dc7aJohn Reck 15821ce4d295802db811873b46e7821abfa0540dab2Michael Kolb @Override 15921ce4d295802db811873b46e7821abfa0540dab2Michael Kolb public long getItemId(int position) { 1601605bef4e1f99805a801308f97ade622b907dc7aJohn Reck return position; 16121ce4d295802db811873b46e7821abfa0540dab2Michael Kolb } 16221ce4d295802db811873b46e7821abfa0540dab2Michael Kolb 16321ce4d295802db811873b46e7821abfa0540dab2Michael Kolb @Override 16421ce4d295802db811873b46e7821abfa0540dab2Michael Kolb public View getView(int position, View convertView, ViewGroup parent) { 16521ce4d295802db811873b46e7821abfa0540dab2Michael Kolb final LayoutInflater inflater = LayoutInflater.from(mContext); 16635defffe93d70e9d5b37ff550968debdcd5d3d8bJohn Reck View view = convertView; 16735defffe93d70e9d5b37ff550968debdcd5d3d8bJohn Reck if (view == null) { 168ad373302b1e1a322144f818340fdce60f0eee403John Reck view = inflater.inflate(R.layout.suggestion_item, parent, false); 16921ce4d295802db811873b46e7821abfa0540dab2Michael Kolb } 170ad373302b1e1a322144f818340fdce60f0eee403John Reck bindView(view, getItem(position)); 171ad373302b1e1a322144f818340fdce60f0eee403John Reck return view; 17221ce4d295802db811873b46e7821abfa0540dab2Michael Kolb } 17321ce4d295802db811873b46e7821abfa0540dab2Michael Kolb 17421ce4d295802db811873b46e7821abfa0540dab2Michael Kolb private void bindView(View view, SuggestItem item) { 17521ce4d295802db811873b46e7821abfa0540dab2Michael Kolb // store item for click handling 17621ce4d295802db811873b46e7821abfa0540dab2Michael Kolb view.setTag(item); 17721ce4d295802db811873b46e7821abfa0540dab2Michael Kolb TextView tv1 = (TextView) view.findViewById(android.R.id.text1); 17821ce4d295802db811873b46e7821abfa0540dab2Michael Kolb TextView tv2 = (TextView) view.findViewById(android.R.id.text2); 17921ce4d295802db811873b46e7821abfa0540dab2Michael Kolb ImageView ic1 = (ImageView) view.findViewById(R.id.icon1); 18021ce4d295802db811873b46e7821abfa0540dab2Michael Kolb View ic2 = view.findViewById(R.id.icon2); 1817b20ddd4f03d59cca8fdd4aee790784421570aabMichael Kolb View div = view.findViewById(R.id.divider); 18221ce4d295802db811873b46e7821abfa0540dab2Michael Kolb tv1.setText(item.title); 183ad373302b1e1a322144f818340fdce60f0eee403John Reck if (TextUtils.isEmpty(item.url)) { 184ad373302b1e1a322144f818340fdce60f0eee403John Reck tv2.setVisibility(View.GONE); 185ad373302b1e1a322144f818340fdce60f0eee403John Reck } else { 186ad373302b1e1a322144f818340fdce60f0eee403John Reck tv2.setVisibility(View.VISIBLE); 187ad373302b1e1a322144f818340fdce60f0eee403John Reck tv2.setText(item.url); 188ad373302b1e1a322144f818340fdce60f0eee403John Reck } 18921ce4d295802db811873b46e7821abfa0540dab2Michael Kolb int id = -1; 19021ce4d295802db811873b46e7821abfa0540dab2Michael Kolb switch (item.type) { 19121ce4d295802db811873b46e7821abfa0540dab2Michael Kolb case TYPE_SUGGEST: 19221ce4d295802db811873b46e7821abfa0540dab2Michael Kolb case TYPE_SEARCH: 193bd2dd64dda88ca8a7c2b148d88c5a44e73e1c331Michael Kolb case TYPE_VOICE_SEARCH: 19421ce4d295802db811873b46e7821abfa0540dab2Michael Kolb id = R.drawable.ic_search_category_suggest; 19521ce4d295802db811873b46e7821abfa0540dab2Michael Kolb break; 19621ce4d295802db811873b46e7821abfa0540dab2Michael Kolb case TYPE_BOOKMARK: 19721ce4d295802db811873b46e7821abfa0540dab2Michael Kolb id = R.drawable.ic_search_category_bookmark; 19821ce4d295802db811873b46e7821abfa0540dab2Michael Kolb break; 19921ce4d295802db811873b46e7821abfa0540dab2Michael Kolb case TYPE_HISTORY: 20021ce4d295802db811873b46e7821abfa0540dab2Michael Kolb id = R.drawable.ic_search_category_history; 20121ce4d295802db811873b46e7821abfa0540dab2Michael Kolb break; 20221ce4d295802db811873b46e7821abfa0540dab2Michael Kolb case TYPE_SUGGEST_URL: 20321ce4d295802db811873b46e7821abfa0540dab2Michael Kolb id = R.drawable.ic_search_category_browser; 20421ce4d295802db811873b46e7821abfa0540dab2Michael Kolb break; 20521ce4d295802db811873b46e7821abfa0540dab2Michael Kolb default: 20621ce4d295802db811873b46e7821abfa0540dab2Michael Kolb id = -1; 20721ce4d295802db811873b46e7821abfa0540dab2Michael Kolb } 20821ce4d295802db811873b46e7821abfa0540dab2Michael Kolb if (id != -1) { 20921ce4d295802db811873b46e7821abfa0540dab2Michael Kolb ic1.setImageDrawable(mContext.getResources().getDrawable(id)); 21021ce4d295802db811873b46e7821abfa0540dab2Michael Kolb } 211bd2dd64dda88ca8a7c2b148d88c5a44e73e1c331Michael Kolb ic2.setVisibility(((TYPE_SUGGEST == item.type) 212bd2dd64dda88ca8a7c2b148d88c5a44e73e1c331Michael Kolb || (TYPE_SEARCH == item.type) 213bd2dd64dda88ca8a7c2b148d88c5a44e73e1c331Michael Kolb || (TYPE_VOICE_SEARCH == item.type)) 21421ce4d295802db811873b46e7821abfa0540dab2Michael Kolb ? View.VISIBLE : View.GONE); 2157b20ddd4f03d59cca8fdd4aee790784421570aabMichael Kolb div.setVisibility(ic2.getVisibility()); 21621ce4d295802db811873b46e7821abfa0540dab2Michael Kolb ic2.setOnClickListener(this); 217ad373302b1e1a322144f818340fdce60f0eee403John Reck view.findViewById(R.id.suggestion).setOnClickListener(this); 21821ce4d295802db811873b46e7821abfa0540dab2Michael Kolb } 21921ce4d295802db811873b46e7821abfa0540dab2Michael Kolb 22035defffe93d70e9d5b37ff550968debdcd5d3d8bJohn Reck class SlowFilterTask extends AsyncTask<CharSequence, Void, List<SuggestItem>> { 22135defffe93d70e9d5b37ff550968debdcd5d3d8bJohn Reck 22235defffe93d70e9d5b37ff550968debdcd5d3d8bJohn Reck @Override 22335defffe93d70e9d5b37ff550968debdcd5d3d8bJohn Reck protected List<SuggestItem> doInBackground(CharSequence... params) { 22435defffe93d70e9d5b37ff550968debdcd5d3d8bJohn Reck SuggestCursor cursor = new SuggestCursor(); 22535defffe93d70e9d5b37ff550968debdcd5d3d8bJohn Reck cursor.runQuery(params[0]); 22635defffe93d70e9d5b37ff550968debdcd5d3d8bJohn Reck List<SuggestItem> results = new ArrayList<SuggestItem>(); 22735defffe93d70e9d5b37ff550968debdcd5d3d8bJohn Reck int count = cursor.getCount(); 22835defffe93d70e9d5b37ff550968debdcd5d3d8bJohn Reck for (int i = 0; i < count; i++) { 22935defffe93d70e9d5b37ff550968debdcd5d3d8bJohn Reck results.add(cursor.getItem()); 23035defffe93d70e9d5b37ff550968debdcd5d3d8bJohn Reck cursor.moveToNext(); 23135defffe93d70e9d5b37ff550968debdcd5d3d8bJohn Reck } 23235defffe93d70e9d5b37ff550968debdcd5d3d8bJohn Reck cursor.close(); 23335defffe93d70e9d5b37ff550968debdcd5d3d8bJohn Reck return results; 23435defffe93d70e9d5b37ff550968debdcd5d3d8bJohn Reck } 23535defffe93d70e9d5b37ff550968debdcd5d3d8bJohn Reck 23635defffe93d70e9d5b37ff550968debdcd5d3d8bJohn Reck @Override 23735defffe93d70e9d5b37ff550968debdcd5d3d8bJohn Reck protected void onPostExecute(List<SuggestItem> items) { 23835defffe93d70e9d5b37ff550968debdcd5d3d8bJohn Reck mSuggestResults = items; 23935defffe93d70e9d5b37ff550968debdcd5d3d8bJohn Reck mMixedResults = buildSuggestionResults(); 24035defffe93d70e9d5b37ff550968debdcd5d3d8bJohn Reck notifyDataSetChanged(); 24135defffe93d70e9d5b37ff550968debdcd5d3d8bJohn Reck } 24235defffe93d70e9d5b37ff550968debdcd5d3d8bJohn Reck } 24335defffe93d70e9d5b37ff550968debdcd5d3d8bJohn Reck 24435defffe93d70e9d5b37ff550968debdcd5d3d8bJohn Reck SuggestionResults buildSuggestionResults() { 24535defffe93d70e9d5b37ff550968debdcd5d3d8bJohn Reck SuggestionResults mixed = new SuggestionResults(); 24635defffe93d70e9d5b37ff550968debdcd5d3d8bJohn Reck List<SuggestItem> filter, suggest; 24735defffe93d70e9d5b37ff550968debdcd5d3d8bJohn Reck synchronized (mResultsLock) { 24835defffe93d70e9d5b37ff550968debdcd5d3d8bJohn Reck filter = mFilterResults; 24935defffe93d70e9d5b37ff550968debdcd5d3d8bJohn Reck suggest = mSuggestResults; 25035defffe93d70e9d5b37ff550968debdcd5d3d8bJohn Reck } 25135defffe93d70e9d5b37ff550968debdcd5d3d8bJohn Reck if (filter != null) { 25235defffe93d70e9d5b37ff550968debdcd5d3d8bJohn Reck for (SuggestItem item : filter) { 25335defffe93d70e9d5b37ff550968debdcd5d3d8bJohn Reck mixed.addResult(item); 25435defffe93d70e9d5b37ff550968debdcd5d3d8bJohn Reck } 25535defffe93d70e9d5b37ff550968debdcd5d3d8bJohn Reck } 25635defffe93d70e9d5b37ff550968debdcd5d3d8bJohn Reck if (suggest != null) { 25735defffe93d70e9d5b37ff550968debdcd5d3d8bJohn Reck for (SuggestItem item : suggest) { 25835defffe93d70e9d5b37ff550968debdcd5d3d8bJohn Reck mixed.addResult(item); 25935defffe93d70e9d5b37ff550968debdcd5d3d8bJohn Reck } 26035defffe93d70e9d5b37ff550968debdcd5d3d8bJohn Reck } 26135defffe93d70e9d5b37ff550968debdcd5d3d8bJohn Reck return mixed; 26235defffe93d70e9d5b37ff550968debdcd5d3d8bJohn Reck } 26321ce4d295802db811873b46e7821abfa0540dab2Michael Kolb 26435defffe93d70e9d5b37ff550968debdcd5d3d8bJohn Reck class SuggestFilter extends Filter { 26521ce4d295802db811873b46e7821abfa0540dab2Michael Kolb 26621ce4d295802db811873b46e7821abfa0540dab2Michael Kolb @Override 26721ce4d295802db811873b46e7821abfa0540dab2Michael Kolb public CharSequence convertResultToString(Object item) { 26821ce4d295802db811873b46e7821abfa0540dab2Michael Kolb if (item == null) { 26921ce4d295802db811873b46e7821abfa0540dab2Michael Kolb return ""; 27021ce4d295802db811873b46e7821abfa0540dab2Michael Kolb } 27121ce4d295802db811873b46e7821abfa0540dab2Michael Kolb SuggestItem sitem = (SuggestItem) item; 27221ce4d295802db811873b46e7821abfa0540dab2Michael Kolb if (sitem.title != null) { 27321ce4d295802db811873b46e7821abfa0540dab2Michael Kolb return sitem.title; 27421ce4d295802db811873b46e7821abfa0540dab2Michael Kolb } else { 27521ce4d295802db811873b46e7821abfa0540dab2Michael Kolb return sitem.url; 27621ce4d295802db811873b46e7821abfa0540dab2Michael Kolb } 27721ce4d295802db811873b46e7821abfa0540dab2Michael Kolb } 27821ce4d295802db811873b46e7821abfa0540dab2Michael Kolb 27935defffe93d70e9d5b37ff550968debdcd5d3d8bJohn Reck void startSuggestionsAsync(final CharSequence constraint) { 280117f07d08e3e25e3c920a1dabe31dcd7643bacb2John Reck if (!mIncognitoMode) { 281117f07d08e3e25e3c920a1dabe31dcd7643bacb2John Reck new SlowFilterTask().execute(constraint); 282117f07d08e3e25e3c920a1dabe31dcd7643bacb2John Reck } 28335defffe93d70e9d5b37ff550968debdcd5d3d8bJohn Reck } 28435defffe93d70e9d5b37ff550968debdcd5d3d8bJohn Reck 28521ce4d295802db811873b46e7821abfa0540dab2Michael Kolb @Override 28621ce4d295802db811873b46e7821abfa0540dab2Michael Kolb protected FilterResults performFiltering(CharSequence constraint) { 28721ce4d295802db811873b46e7821abfa0540dab2Michael Kolb FilterResults res = new FilterResults(); 288cfa3af5c59abb38c895416a80ef16da0ec1b5287Michael Kolb if (mVoiceResults == null) { 289cfa3af5c59abb38c895416a80ef16da0ec1b5287Michael Kolb if (TextUtils.isEmpty(constraint)) { 290cfa3af5c59abb38c895416a80ef16da0ec1b5287Michael Kolb res.count = 0; 291cfa3af5c59abb38c895416a80ef16da0ec1b5287Michael Kolb res.values = null; 292cfa3af5c59abb38c895416a80ef16da0ec1b5287Michael Kolb return res; 29321ce4d295802db811873b46e7821abfa0540dab2Michael Kolb } 294cfa3af5c59abb38c895416a80ef16da0ec1b5287Michael Kolb startSuggestionsAsync(constraint); 295cfa3af5c59abb38c895416a80ef16da0ec1b5287Michael Kolb List<SuggestItem> filterResults = new ArrayList<SuggestItem>(); 296cfa3af5c59abb38c895416a80ef16da0ec1b5287Michael Kolb if (constraint != null) { 297cfa3af5c59abb38c895416a80ef16da0ec1b5287Michael Kolb for (CursorSource sc : mSources) { 298cfa3af5c59abb38c895416a80ef16da0ec1b5287Michael Kolb sc.runQuery(constraint); 299cfa3af5c59abb38c895416a80ef16da0ec1b5287Michael Kolb } 300cfa3af5c59abb38c895416a80ef16da0ec1b5287Michael Kolb mixResults(filterResults); 301cfa3af5c59abb38c895416a80ef16da0ec1b5287Michael Kolb } 302cfa3af5c59abb38c895416a80ef16da0ec1b5287Michael Kolb synchronized (mResultsLock) { 303cfa3af5c59abb38c895416a80ef16da0ec1b5287Michael Kolb mFilterResults = filterResults; 304cfa3af5c59abb38c895416a80ef16da0ec1b5287Michael Kolb } 305cfa3af5c59abb38c895416a80ef16da0ec1b5287Michael Kolb SuggestionResults mixed = buildSuggestionResults(); 306cfa3af5c59abb38c895416a80ef16da0ec1b5287Michael Kolb res.count = mixed.getLineCount(); 307cfa3af5c59abb38c895416a80ef16da0ec1b5287Michael Kolb res.values = mixed; 308cfa3af5c59abb38c895416a80ef16da0ec1b5287Michael Kolb } else { 309cfa3af5c59abb38c895416a80ef16da0ec1b5287Michael Kolb res.count = mVoiceResults.size(); 310cfa3af5c59abb38c895416a80ef16da0ec1b5287Michael Kolb res.values = mVoiceResults; 31121ce4d295802db811873b46e7821abfa0540dab2Michael Kolb } 31221ce4d295802db811873b46e7821abfa0540dab2Michael Kolb return res; 31321ce4d295802db811873b46e7821abfa0540dab2Michael Kolb } 31421ce4d295802db811873b46e7821abfa0540dab2Michael Kolb 31535defffe93d70e9d5b37ff550968debdcd5d3d8bJohn Reck void mixResults(List<SuggestItem> results) { 316ad373302b1e1a322144f818340fdce60f0eee403John Reck int maxLines = mLandscapeMode ? mLinesLandscape : mLinesPortrait; 317ad373302b1e1a322144f818340fdce60f0eee403John Reck maxLines = (int) Math.ceil(maxLines / 2.0); 31821ce4d295802db811873b46e7821abfa0540dab2Michael Kolb for (int i = 0; i < mSources.size(); i++) { 31921ce4d295802db811873b46e7821abfa0540dab2Michael Kolb CursorSource s = mSources.get(i); 32035defffe93d70e9d5b37ff550968debdcd5d3d8bJohn Reck int n = Math.min(s.getCount(), maxLines); 32135defffe93d70e9d5b37ff550968debdcd5d3d8bJohn Reck maxLines -= n; 3220506f2dd9239e23099244e101f7d32d5fc189668Michael Kolb boolean more = false; 32321ce4d295802db811873b46e7821abfa0540dab2Michael Kolb for (int j = 0; j < n; j++) { 32435defffe93d70e9d5b37ff550968debdcd5d3d8bJohn Reck results.add(s.getItem()); 32521ce4d295802db811873b46e7821abfa0540dab2Michael Kolb more = s.moveToNext(); 32621ce4d295802db811873b46e7821abfa0540dab2Michael Kolb } 32721ce4d295802db811873b46e7821abfa0540dab2Michael Kolb } 32821ce4d295802db811873b46e7821abfa0540dab2Michael Kolb } 32921ce4d295802db811873b46e7821abfa0540dab2Michael Kolb 33021ce4d295802db811873b46e7821abfa0540dab2Michael Kolb @Override 33121ce4d295802db811873b46e7821abfa0540dab2Michael Kolb protected void publishResults(CharSequence constraint, FilterResults fresults) { 332cfa3af5c59abb38c895416a80ef16da0ec1b5287Michael Kolb if (fresults.values instanceof SuggestionResults) { 333cfa3af5c59abb38c895416a80ef16da0ec1b5287Michael Kolb mMixedResults = (SuggestionResults) fresults.values; 334a005cd7e4091513b189a6573b4fa96d762399c7eJohn Reck notifyDataSetChanged(); 335cfa3af5c59abb38c895416a80ef16da0ec1b5287Michael Kolb } 33621ce4d295802db811873b46e7821abfa0540dab2Michael Kolb } 33721ce4d295802db811873b46e7821abfa0540dab2Michael Kolb 33821ce4d295802db811873b46e7821abfa0540dab2Michael Kolb } 33921ce4d295802db811873b46e7821abfa0540dab2Michael Kolb 34021ce4d295802db811873b46e7821abfa0540dab2Michael Kolb /** 34121ce4d295802db811873b46e7821abfa0540dab2Michael Kolb * sorted list of results of a suggestion query 34221ce4d295802db811873b46e7821abfa0540dab2Michael Kolb * 34321ce4d295802db811873b46e7821abfa0540dab2Michael Kolb */ 34421ce4d295802db811873b46e7821abfa0540dab2Michael Kolb class SuggestionResults { 34521ce4d295802db811873b46e7821abfa0540dab2Michael Kolb 34621ce4d295802db811873b46e7821abfa0540dab2Michael Kolb ArrayList<SuggestItem> items; 34721ce4d295802db811873b46e7821abfa0540dab2Michael Kolb // count per type 34821ce4d295802db811873b46e7821abfa0540dab2Michael Kolb int[] counts; 34921ce4d295802db811873b46e7821abfa0540dab2Michael Kolb 35021ce4d295802db811873b46e7821abfa0540dab2Michael Kolb SuggestionResults() { 35121ce4d295802db811873b46e7821abfa0540dab2Michael Kolb items = new ArrayList<SuggestItem>(24); 35221ce4d295802db811873b46e7821abfa0540dab2Michael Kolb // n of types: 35321ce4d295802db811873b46e7821abfa0540dab2Michael Kolb counts = new int[5]; 35421ce4d295802db811873b46e7821abfa0540dab2Michael Kolb } 35521ce4d295802db811873b46e7821abfa0540dab2Michael Kolb 35621ce4d295802db811873b46e7821abfa0540dab2Michael Kolb int getTypeCount(int type) { 35721ce4d295802db811873b46e7821abfa0540dab2Michael Kolb return counts[type]; 35821ce4d295802db811873b46e7821abfa0540dab2Michael Kolb } 35921ce4d295802db811873b46e7821abfa0540dab2Michael Kolb 36021ce4d295802db811873b46e7821abfa0540dab2Michael Kolb void addResult(SuggestItem item) { 36121ce4d295802db811873b46e7821abfa0540dab2Michael Kolb int ix = 0; 36221ce4d295802db811873b46e7821abfa0540dab2Michael Kolb while ((ix < items.size()) && (item.type >= items.get(ix).type)) 36321ce4d295802db811873b46e7821abfa0540dab2Michael Kolb ix++; 36421ce4d295802db811873b46e7821abfa0540dab2Michael Kolb items.add(ix, item); 36521ce4d295802db811873b46e7821abfa0540dab2Michael Kolb counts[item.type]++; 36621ce4d295802db811873b46e7821abfa0540dab2Michael Kolb } 36721ce4d295802db811873b46e7821abfa0540dab2Michael Kolb 36821ce4d295802db811873b46e7821abfa0540dab2Michael Kolb int getLineCount() { 36921ce4d295802db811873b46e7821abfa0540dab2Michael Kolb if (mLandscapeMode) { 370ad373302b1e1a322144f818340fdce60f0eee403John Reck return Math.min(mLinesLandscape, items.size()); 37121ce4d295802db811873b46e7821abfa0540dab2Michael Kolb } else { 372ad373302b1e1a322144f818340fdce60f0eee403John Reck return Math.min(mLinesPortrait, items.size()); 37321ce4d295802db811873b46e7821abfa0540dab2Michael Kolb } 37421ce4d295802db811873b46e7821abfa0540dab2Michael Kolb } 37521ce4d295802db811873b46e7821abfa0540dab2Michael Kolb 37635defffe93d70e9d5b37ff550968debdcd5d3d8bJohn Reck @Override 37721ce4d295802db811873b46e7821abfa0540dab2Michael Kolb public String toString() { 37821ce4d295802db811873b46e7821abfa0540dab2Michael Kolb if (items == null) return null; 37921ce4d295802db811873b46e7821abfa0540dab2Michael Kolb if (items.size() == 0) return "[]"; 38021ce4d295802db811873b46e7821abfa0540dab2Michael Kolb StringBuilder sb = new StringBuilder(); 38121ce4d295802db811873b46e7821abfa0540dab2Michael Kolb for (int i = 0; i < items.size(); i++) { 38221ce4d295802db811873b46e7821abfa0540dab2Michael Kolb SuggestItem item = items.get(i); 38321ce4d295802db811873b46e7821abfa0540dab2Michael Kolb sb.append(item.type + ": " + item.title); 38421ce4d295802db811873b46e7821abfa0540dab2Michael Kolb if (i < items.size() - 1) { 38521ce4d295802db811873b46e7821abfa0540dab2Michael Kolb sb.append(", "); 38621ce4d295802db811873b46e7821abfa0540dab2Michael Kolb } 38721ce4d295802db811873b46e7821abfa0540dab2Michael Kolb } 38821ce4d295802db811873b46e7821abfa0540dab2Michael Kolb return sb.toString(); 38921ce4d295802db811873b46e7821abfa0540dab2Michael Kolb } 39021ce4d295802db811873b46e7821abfa0540dab2Michael Kolb } 39121ce4d295802db811873b46e7821abfa0540dab2Michael Kolb 39221ce4d295802db811873b46e7821abfa0540dab2Michael Kolb /** 39321ce4d295802db811873b46e7821abfa0540dab2Michael Kolb * data object to hold suggestion values 39421ce4d295802db811873b46e7821abfa0540dab2Michael Kolb */ 39521ce4d295802db811873b46e7821abfa0540dab2Michael Kolb class SuggestItem { 39621ce4d295802db811873b46e7821abfa0540dab2Michael Kolb String title; 39721ce4d295802db811873b46e7821abfa0540dab2Michael Kolb String url; 39821ce4d295802db811873b46e7821abfa0540dab2Michael Kolb int type; 39940f720ecfd4ef7ebb657f0fc1906a9982b3bafbdJohn Reck String extra; 40021ce4d295802db811873b46e7821abfa0540dab2Michael Kolb 40121ce4d295802db811873b46e7821abfa0540dab2Michael Kolb public SuggestItem(String text, String u, int t) { 40221ce4d295802db811873b46e7821abfa0540dab2Michael Kolb title = text; 40321ce4d295802db811873b46e7821abfa0540dab2Michael Kolb url = u; 40421ce4d295802db811873b46e7821abfa0540dab2Michael Kolb type = t; 40521ce4d295802db811873b46e7821abfa0540dab2Michael Kolb } 406bd2dd64dda88ca8a7c2b148d88c5a44e73e1c331Michael Kolb 40721ce4d295802db811873b46e7821abfa0540dab2Michael Kolb } 40821ce4d295802db811873b46e7821abfa0540dab2Michael Kolb 40921ce4d295802db811873b46e7821abfa0540dab2Michael Kolb abstract class CursorSource { 41021ce4d295802db811873b46e7821abfa0540dab2Michael Kolb 41121ce4d295802db811873b46e7821abfa0540dab2Michael Kolb Cursor mCursor; 41221ce4d295802db811873b46e7821abfa0540dab2Michael Kolb 41321ce4d295802db811873b46e7821abfa0540dab2Michael Kolb boolean moveToNext() { 41421ce4d295802db811873b46e7821abfa0540dab2Michael Kolb return mCursor.moveToNext(); 41521ce4d295802db811873b46e7821abfa0540dab2Michael Kolb } 41621ce4d295802db811873b46e7821abfa0540dab2Michael Kolb 41721ce4d295802db811873b46e7821abfa0540dab2Michael Kolb public abstract void runQuery(CharSequence constraint); 41821ce4d295802db811873b46e7821abfa0540dab2Michael Kolb 41921ce4d295802db811873b46e7821abfa0540dab2Michael Kolb public abstract SuggestItem getItem(); 42021ce4d295802db811873b46e7821abfa0540dab2Michael Kolb 42121ce4d295802db811873b46e7821abfa0540dab2Michael Kolb public int getCount() { 42221ce4d295802db811873b46e7821abfa0540dab2Michael Kolb return (mCursor != null) ? mCursor.getCount() : 0; 42321ce4d295802db811873b46e7821abfa0540dab2Michael Kolb } 42421ce4d295802db811873b46e7821abfa0540dab2Michael Kolb 42521ce4d295802db811873b46e7821abfa0540dab2Michael Kolb public void close() { 42621ce4d295802db811873b46e7821abfa0540dab2Michael Kolb if (mCursor != null) { 42721ce4d295802db811873b46e7821abfa0540dab2Michael Kolb mCursor.close(); 42821ce4d295802db811873b46e7821abfa0540dab2Michael Kolb } 42921ce4d295802db811873b46e7821abfa0540dab2Michael Kolb } 43021ce4d295802db811873b46e7821abfa0540dab2Michael Kolb } 43121ce4d295802db811873b46e7821abfa0540dab2Michael Kolb 43221ce4d295802db811873b46e7821abfa0540dab2Michael Kolb /** 43321ce4d295802db811873b46e7821abfa0540dab2Michael Kolb * combined bookmark & history source 43421ce4d295802db811873b46e7821abfa0540dab2Michael Kolb */ 43521ce4d295802db811873b46e7821abfa0540dab2Michael Kolb class CombinedCursor extends CursorSource { 43621ce4d295802db811873b46e7821abfa0540dab2Michael Kolb 43721ce4d295802db811873b46e7821abfa0540dab2Michael Kolb @Override 43821ce4d295802db811873b46e7821abfa0540dab2Michael Kolb public SuggestItem getItem() { 43921ce4d295802db811873b46e7821abfa0540dab2Michael Kolb if ((mCursor != null) && (!mCursor.isAfterLast())) { 44021ce4d295802db811873b46e7821abfa0540dab2Michael Kolb String title = mCursor.getString(1); 44121ce4d295802db811873b46e7821abfa0540dab2Michael Kolb String url = mCursor.getString(2); 44221ce4d295802db811873b46e7821abfa0540dab2Michael Kolb boolean isBookmark = (mCursor.getInt(3) == 1); 44321ce4d295802db811873b46e7821abfa0540dab2Michael Kolb return new SuggestItem(getTitle(title, url), getUrl(title, url), 44421ce4d295802db811873b46e7821abfa0540dab2Michael Kolb isBookmark ? TYPE_BOOKMARK : TYPE_HISTORY); 44521ce4d295802db811873b46e7821abfa0540dab2Michael Kolb } 44621ce4d295802db811873b46e7821abfa0540dab2Michael Kolb return null; 44721ce4d295802db811873b46e7821abfa0540dab2Michael Kolb } 44821ce4d295802db811873b46e7821abfa0540dab2Michael Kolb 44921ce4d295802db811873b46e7821abfa0540dab2Michael Kolb @Override 45021ce4d295802db811873b46e7821abfa0540dab2Michael Kolb public void runQuery(CharSequence constraint) { 45121ce4d295802db811873b46e7821abfa0540dab2Michael Kolb // constraint != null 45221ce4d295802db811873b46e7821abfa0540dab2Michael Kolb if (mCursor != null) { 45321ce4d295802db811873b46e7821abfa0540dab2Michael Kolb mCursor.close(); 45421ce4d295802db811873b46e7821abfa0540dab2Michael Kolb } 45521ce4d295802db811873b46e7821abfa0540dab2Michael Kolb String like = constraint + "%"; 45621ce4d295802db811873b46e7821abfa0540dab2Michael Kolb String[] args = null; 45721ce4d295802db811873b46e7821abfa0540dab2Michael Kolb String selection = null; 45821ce4d295802db811873b46e7821abfa0540dab2Michael Kolb if (like.startsWith("http") || like.startsWith("file")) { 45921ce4d295802db811873b46e7821abfa0540dab2Michael Kolb args = new String[1]; 46021ce4d295802db811873b46e7821abfa0540dab2Michael Kolb args[0] = like; 46121ce4d295802db811873b46e7821abfa0540dab2Michael Kolb selection = "url LIKE ?"; 46221ce4d295802db811873b46e7821abfa0540dab2Michael Kolb } else { 46321ce4d295802db811873b46e7821abfa0540dab2Michael Kolb args = new String[5]; 46421ce4d295802db811873b46e7821abfa0540dab2Michael Kolb args[0] = "http://" + like; 46521ce4d295802db811873b46e7821abfa0540dab2Michael Kolb args[1] = "http://www." + like; 46621ce4d295802db811873b46e7821abfa0540dab2Michael Kolb args[2] = "https://" + like; 46721ce4d295802db811873b46e7821abfa0540dab2Michael Kolb args[3] = "https://www." + like; 46821ce4d295802db811873b46e7821abfa0540dab2Michael Kolb // To match against titles. 46921ce4d295802db811873b46e7821abfa0540dab2Michael Kolb args[4] = like; 47021ce4d295802db811873b46e7821abfa0540dab2Michael Kolb selection = COMBINED_SELECTION; 47121ce4d295802db811873b46e7821abfa0540dab2Michael Kolb } 47221ce4d295802db811873b46e7821abfa0540dab2Michael Kolb Uri.Builder ub = BrowserContract.Combined.CONTENT_URI.buildUpon(); 4730506f2dd9239e23099244e101f7d32d5fc189668Michael Kolb ub.appendQueryParameter(BrowserContract.PARAM_LIMIT, 474ad373302b1e1a322144f818340fdce60f0eee403John Reck Integer.toString(Math.max(mLinesLandscape, mLinesPortrait))); 4753dff1cedc22620ab56fbd39f3703f19bb552ca34John Reck BookmarkUtils.addAccountInfo(mContext, ub); 47621ce4d295802db811873b46e7821abfa0540dab2Michael Kolb mCursor = 4770506f2dd9239e23099244e101f7d32d5fc189668Michael Kolb mContext.getContentResolver().query(ub.build(), COMBINED_PROJECTION, 47821ce4d295802db811873b46e7821abfa0540dab2Michael Kolb selection, 47921ce4d295802db811873b46e7821abfa0540dab2Michael Kolb (constraint != null) ? args : null, 4803dff1cedc22620ab56fbd39f3703f19bb552ca34John Reck BrowserContract.Combined.IS_BOOKMARK + " DESC, " + 48121ce4d295802db811873b46e7821abfa0540dab2Michael Kolb BrowserContract.Combined.VISITS + " DESC, " + 48221ce4d295802db811873b46e7821abfa0540dab2Michael Kolb BrowserContract.Combined.DATE_LAST_VISITED + " DESC"); 48321ce4d295802db811873b46e7821abfa0540dab2Michael Kolb if (mCursor != null) { 48421ce4d295802db811873b46e7821abfa0540dab2Michael Kolb mCursor.moveToFirst(); 48521ce4d295802db811873b46e7821abfa0540dab2Michael Kolb } 48621ce4d295802db811873b46e7821abfa0540dab2Michael Kolb } 48721ce4d295802db811873b46e7821abfa0540dab2Michael Kolb 48821ce4d295802db811873b46e7821abfa0540dab2Michael Kolb /** 48921ce4d295802db811873b46e7821abfa0540dab2Michael Kolb * Provides the title (text line 1) for a browser suggestion, which should be the 49021ce4d295802db811873b46e7821abfa0540dab2Michael Kolb * webpage title. If the webpage title is empty, returns the stripped url instead. 49121ce4d295802db811873b46e7821abfa0540dab2Michael Kolb * 49221ce4d295802db811873b46e7821abfa0540dab2Michael Kolb * @return the title string to use 49321ce4d295802db811873b46e7821abfa0540dab2Michael Kolb */ 49421ce4d295802db811873b46e7821abfa0540dab2Michael Kolb private String getTitle(String title, String url) { 49521ce4d295802db811873b46e7821abfa0540dab2Michael Kolb if (TextUtils.isEmpty(title) || TextUtils.getTrimmedLength(title) == 0) { 496fb3017ffd8aa3f2342380270cf468e3a68914e69John Reck title = UrlUtils.stripUrl(url); 49721ce4d295802db811873b46e7821abfa0540dab2Michael Kolb } 49821ce4d295802db811873b46e7821abfa0540dab2Michael Kolb return title; 49921ce4d295802db811873b46e7821abfa0540dab2Michael Kolb } 50021ce4d295802db811873b46e7821abfa0540dab2Michael Kolb 50121ce4d295802db811873b46e7821abfa0540dab2Michael Kolb /** 50221ce4d295802db811873b46e7821abfa0540dab2Michael Kolb * Provides the subtitle (text line 2) for a browser suggestion, which should be the 50321ce4d295802db811873b46e7821abfa0540dab2Michael Kolb * webpage url. If the webpage title is empty, then the url should go in the title 50421ce4d295802db811873b46e7821abfa0540dab2Michael Kolb * instead, and the subtitle should be empty, so this would return null. 50521ce4d295802db811873b46e7821abfa0540dab2Michael Kolb * 50621ce4d295802db811873b46e7821abfa0540dab2Michael Kolb * @return the subtitle string to use, or null if none 50721ce4d295802db811873b46e7821abfa0540dab2Michael Kolb */ 50821ce4d295802db811873b46e7821abfa0540dab2Michael Kolb private String getUrl(String title, String url) { 5097d132b17c9dd1a816c68bf8505be2028691aaee3John Reck if (TextUtils.isEmpty(title) 5107d132b17c9dd1a816c68bf8505be2028691aaee3John Reck || TextUtils.getTrimmedLength(title) == 0 5117d132b17c9dd1a816c68bf8505be2028691aaee3John Reck || title.equals(url)) { 51221ce4d295802db811873b46e7821abfa0540dab2Michael Kolb return null; 51321ce4d295802db811873b46e7821abfa0540dab2Michael Kolb } else { 514fb3017ffd8aa3f2342380270cf468e3a68914e69John Reck return UrlUtils.stripUrl(url); 51521ce4d295802db811873b46e7821abfa0540dab2Michael Kolb } 51621ce4d295802db811873b46e7821abfa0540dab2Michael Kolb } 51721ce4d295802db811873b46e7821abfa0540dab2Michael Kolb } 51821ce4d295802db811873b46e7821abfa0540dab2Michael Kolb 51921ce4d295802db811873b46e7821abfa0540dab2Michael Kolb class SuggestCursor extends CursorSource { 52021ce4d295802db811873b46e7821abfa0540dab2Michael Kolb 52121ce4d295802db811873b46e7821abfa0540dab2Michael Kolb @Override 52221ce4d295802db811873b46e7821abfa0540dab2Michael Kolb public SuggestItem getItem() { 52321ce4d295802db811873b46e7821abfa0540dab2Michael Kolb if (mCursor != null) { 52421ce4d295802db811873b46e7821abfa0540dab2Michael Kolb String title = mCursor.getString( 52521ce4d295802db811873b46e7821abfa0540dab2Michael Kolb mCursor.getColumnIndex(SearchManager.SUGGEST_COLUMN_TEXT_1)); 52621ce4d295802db811873b46e7821abfa0540dab2Michael Kolb String text2 = mCursor.getString( 52721ce4d295802db811873b46e7821abfa0540dab2Michael Kolb mCursor.getColumnIndex(SearchManager.SUGGEST_COLUMN_TEXT_2)); 52821ce4d295802db811873b46e7821abfa0540dab2Michael Kolb String url = mCursor.getString( 52921ce4d295802db811873b46e7821abfa0540dab2Michael Kolb mCursor.getColumnIndex(SearchManager.SUGGEST_COLUMN_TEXT_2_URL)); 53021ce4d295802db811873b46e7821abfa0540dab2Michael Kolb String uri = mCursor.getString( 53121ce4d295802db811873b46e7821abfa0540dab2Michael Kolb mCursor.getColumnIndex(SearchManager.SUGGEST_COLUMN_INTENT_DATA)); 53221ce4d295802db811873b46e7821abfa0540dab2Michael Kolb int type = (TextUtils.isEmpty(url)) ? TYPE_SUGGEST : TYPE_SUGGEST_URL; 53340f720ecfd4ef7ebb657f0fc1906a9982b3bafbdJohn Reck SuggestItem item = new SuggestItem(title, url, type); 53440f720ecfd4ef7ebb657f0fc1906a9982b3bafbdJohn Reck item.extra = mCursor.getString( 53540f720ecfd4ef7ebb657f0fc1906a9982b3bafbdJohn Reck mCursor.getColumnIndex(SearchManager.SUGGEST_COLUMN_INTENT_EXTRA_DATA)); 53640f720ecfd4ef7ebb657f0fc1906a9982b3bafbdJohn Reck return item; 53721ce4d295802db811873b46e7821abfa0540dab2Michael Kolb } 53821ce4d295802db811873b46e7821abfa0540dab2Michael Kolb return null; 53921ce4d295802db811873b46e7821abfa0540dab2Michael Kolb } 54021ce4d295802db811873b46e7821abfa0540dab2Michael Kolb 54121ce4d295802db811873b46e7821abfa0540dab2Michael Kolb @Override 54221ce4d295802db811873b46e7821abfa0540dab2Michael Kolb public void runQuery(CharSequence constraint) { 54321ce4d295802db811873b46e7821abfa0540dab2Michael Kolb if (mCursor != null) { 54421ce4d295802db811873b46e7821abfa0540dab2Michael Kolb mCursor.close(); 54521ce4d295802db811873b46e7821abfa0540dab2Michael Kolb } 54621ce4d295802db811873b46e7821abfa0540dab2Michael Kolb if (!TextUtils.isEmpty(constraint)) { 54721ce4d295802db811873b46e7821abfa0540dab2Michael Kolb SearchEngine searchEngine = BrowserSettings.getInstance().getSearchEngine(); 54821ce4d295802db811873b46e7821abfa0540dab2Michael Kolb if (searchEngine != null && searchEngine.supportsSuggestions()) { 54921ce4d295802db811873b46e7821abfa0540dab2Michael Kolb mCursor = searchEngine.getSuggestions(mContext, constraint.toString()); 55021ce4d295802db811873b46e7821abfa0540dab2Michael Kolb if (mCursor != null) { 55121ce4d295802db811873b46e7821abfa0540dab2Michael Kolb mCursor.moveToFirst(); 55221ce4d295802db811873b46e7821abfa0540dab2Michael Kolb } 55321ce4d295802db811873b46e7821abfa0540dab2Michael Kolb } 55421ce4d295802db811873b46e7821abfa0540dab2Michael Kolb } else { 55521ce4d295802db811873b46e7821abfa0540dab2Michael Kolb mCursor = null; 55621ce4d295802db811873b46e7821abfa0540dab2Michael Kolb } 55721ce4d295802db811873b46e7821abfa0540dab2Michael Kolb } 55821ce4d295802db811873b46e7821abfa0540dab2Michael Kolb 55921ce4d295802db811873b46e7821abfa0540dab2Michael Kolb } 56021ce4d295802db811873b46e7821abfa0540dab2Michael Kolb 56135defffe93d70e9d5b37ff550968debdcd5d3d8bJohn Reck public void clearCache() { 56235defffe93d70e9d5b37ff550968debdcd5d3d8bJohn Reck mFilterResults = null; 56335defffe93d70e9d5b37ff550968debdcd5d3d8bJohn Reck mSuggestResults = null; 56435defffe93d70e9d5b37ff550968debdcd5d3d8bJohn Reck } 56535defffe93d70e9d5b37ff550968debdcd5d3d8bJohn Reck 566117f07d08e3e25e3c920a1dabe31dcd7643bacb2John Reck public void setIncognitoMode(boolean incognito) { 567117f07d08e3e25e3c920a1dabe31dcd7643bacb2John Reck mIncognitoMode = incognito; 568117f07d08e3e25e3c920a1dabe31dcd7643bacb2John Reck clearCache(); 569117f07d08e3e25e3c920a1dabe31dcd7643bacb2John Reck } 57021ce4d295802db811873b46e7821abfa0540dab2Michael Kolb} 571