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      1 /*
      2  * Copyright (C) 2018 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.car.settings.suggestions;
     18 
     19 import android.content.Context;
     20 import android.service.settings.suggestions.Suggestion;
     21 
     22 import com.android.car.settingslib.loader.AsyncLoader;
     23 import com.android.car.settings.common.Logger;
     24 import com.android.settingslib.suggestions.SuggestionController;
     25 
     26 import java.util.List;
     27 
     28 /**
     29  * Loads suggestions for car settings. Taken from
     30  * {@link com.android.settingslib.suggestions.SuggestionLoader}, only change is to extend from car
     31  * settings {@link AsyncLoader} which extends from support library {@link AsyncTaskLoader}.
     32  */
     33 public class SettingsSuggestionsLoader extends AsyncLoader<List<Suggestion>> {
     34     private static final Logger LOG = new Logger(SettingsSuggestionsLoader.class);
     35 
     36     /**
     37      * ID used for loader that loads the settings suggestions. ID value is an arbitrary value.
     38      */
     39     public static final int LOADER_ID_SUGGESTIONS = 42;
     40 
     41     private final SuggestionController mSuggestionController;
     42 
     43     public SettingsSuggestionsLoader(Context context, SuggestionController controller) {
     44         super(context);
     45         mSuggestionController = controller;
     46     }
     47 
     48     @Override
     49     public List<Suggestion> loadInBackground() {
     50         final List<Suggestion> data = mSuggestionController.getSuggestions();
     51         if (data == null) {
     52             LOG.d("data is null");
     53         } else {
     54             LOG.d("data size " + data.size());
     55         }
     56         return data;
     57     }
     58 }