Home | History | Annotate | Download | only in quicksearchbox 
      1 /*
      2  * Copyright (C) 2009 The Android Open Source Project
      3  *
      4  * Licensed under the Apache License, Version 2.0 (the "License");
      5  * you may not use this file except in compliance with the License.
      6  * You may obtain a copy of the License at
      7  *
      8  *      http://www.apache.org/licenses/LICENSE-2.0
      9  *
     10  * Unless required by applicable law or agreed to in writing, software
     11  * distributed under the License is distributed on an "AS IS" BASIS,
     12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
     13  * See the License for the specific language governing permissions and
     14  * limitations under the License.
     15  */
     16 
     17 package com.android.quicksearchbox;
     18 
     19 import android.content.Context;
     20 import android.content.Intent;
     21 import android.graphics.drawable.Drawable;
     22 import android.net.Uri;
     23 import android.os.Bundle;
     24 
     25 import java.util.Collection;
     26 import java.util.Collections;
     27 
     28 /**
     29  * A corpus that uses a single source.
     30  */
     31 public class SingleSourceCorpus extends AbstractCorpus {
     32 
     33     private final Source mSource;
     34 
     35     public SingleSourceCorpus(Context context, Config config, Source source) {
     36         super(context, config);
     37         mSource = source;
     38     }
     39 
     40     public Drawable getCorpusIcon() {
     41         return mSource.getSourceIcon();
     42     }
     43 
     44     public Uri getCorpusIconUri() {
     45         return mSource.getSourceIconUri();
     46     }
     47 
     48     public CharSequence getLabel() {
     49         return mSource.getLabel();
     50     }
     51 
     52     public CharSequence getHint() {
     53         return mSource.getHint();
     54     }
     55 
     56     public CharSequence getSettingsDescription() {
     57         return mSource.getSettingsDescription();
     58     }
     59 
     60     public CorpusResult getSuggestions(String query, int queryLimit, boolean onlyCorpus) {
     61         LatencyTracker latencyTracker = new LatencyTracker();
     62         SourceResult sourceResult = mSource.getSuggestions(query, queryLimit, true);
     63         int latency = latencyTracker.getLatency();
     64         return new SingleSourceCorpusResult(this, query, sourceResult, latency);
     65     }
     66 
     67     public String getName() {
     68         return mSource.getName();
     69     }
     70 
     71     public boolean queryAfterZeroResults() {
     72         return mSource.queryAfterZeroResults();
     73     }
     74 
     75     public int getQueryThreshold() {
     76         return mSource.getQueryThreshold();
     77     }
     78 
     79     public boolean voiceSearchEnabled() {
     80         return mSource.voiceSearchEnabled();
     81     }
     82 
     83     public Intent createSearchIntent(String query, Bundle appData) {
     84         return mSource.createSearchIntent(query, appData);
     85     }
     86 
     87     public Intent createVoiceSearchIntent(Bundle appData) {
     88         return mSource.createVoiceSearchIntent(appData);
     89     }
     90 
     91     public SuggestionData createSearchShortcut(String query) {
     92         // We don't make shortcuts for searches in app corpora
     93         return null;
     94     }
     95 
     96     public boolean isWebCorpus() {
     97         return false;
     98     }
     99 
    100     public boolean isLocationAware() {
    101         return mSource.isLocationAware();
    102     }
    103 
    104     public Collection<Source> getSources() {
    105         return Collections.singletonList(mSource);
    106     }
    107 
    108 }
    109