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      1 /*
      2  * Copyright (C) 2011 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.contacts.util;
     18 
     19 import com.android.contacts.test.NeededForTesting;
     20 
     21 import android.database.Cursor;
     22 import android.provider.ContactsContract.StreamItems;
     23 
     24 import java.util.ArrayList;
     25 import java.util.Collections;
     26 import java.util.List;
     27 
     28 /**
     29  * Data object for a social stream item.  Social stream items may contain multiple
     30  * mPhotos.  Social stream item entries are comparable; entries with more recent
     31  * timestamps will be displayed on top.
     32  */
     33 public class StreamItemEntry implements Comparable<StreamItemEntry> {
     34 
     35     // Basic stream item fields.
     36     private final long mId;
     37     private final String mText;
     38     private final String mComments;
     39     private final long mTimestamp;
     40     private final String mAccountType;
     41     private final String mAccountName;
     42     private final String mDataSet;
     43 
     44     // Package references for label and icon resources.
     45     private final String mResPackage;
     46     private final String mIconRes;
     47     private final String mLabelRes;
     48 
     49     // Photos associated with this stream item.
     50     private List<StreamItemPhotoEntry> mPhotos;
     51 
     52     @NeededForTesting
     53     public StreamItemEntry(long id, String text, String comments, long timestamp,
     54             String accountType, String accountName, String dataSet, String resPackage,
     55             String iconRes, String labelRes) {
     56         mId = id;
     57         mText = text;
     58         mComments = comments;
     59         mTimestamp = timestamp;
     60         mAccountType = accountType;
     61         mAccountName = accountName;
     62         mDataSet = dataSet;
     63         mResPackage = resPackage;
     64         mIconRes = iconRes;
     65         mLabelRes = labelRes;
     66         mPhotos = new ArrayList<StreamItemPhotoEntry>();
     67     }
     68 
     69     public StreamItemEntry(Cursor cursor) {
     70         // This is expected to be populated via a cursor containing all StreamItems columns in
     71         // its projection.
     72         mId = getLong(cursor, StreamItems._ID);
     73         mText = getString(cursor, StreamItems.TEXT);
     74         mComments = getString(cursor, StreamItems.COMMENTS);
     75         mTimestamp = getLong(cursor, StreamItems.TIMESTAMP);
     76         mAccountType = getString(cursor, StreamItems.ACCOUNT_TYPE);
     77         mAccountName = getString(cursor, StreamItems.ACCOUNT_NAME);
     78         mDataSet = getString(cursor, StreamItems.DATA_SET);
     79         mResPackage = getString(cursor, StreamItems.RES_PACKAGE);
     80         mIconRes = getString(cursor, StreamItems.RES_ICON);
     81         mLabelRes = getString(cursor, StreamItems.RES_LABEL);
     82         mPhotos = new ArrayList<StreamItemPhotoEntry>();
     83     }
     84 
     85     public void addPhoto(StreamItemPhotoEntry photoEntry) {
     86         mPhotos.add(photoEntry);
     87     }
     88 
     89     @Override
     90     public int compareTo(StreamItemEntry other) {
     91         return mTimestamp == other.mTimestamp ? 0 : mTimestamp > other.mTimestamp ? -1 : 1;
     92     }
     93 
     94     public long getId() {
     95         return mId;
     96     }
     97 
     98     public String getText() {
     99         return mText;
    100     }
    101 
    102     public String getComments() {
    103         return mComments;
    104     }
    105 
    106     public long getTimestamp() {
    107         return mTimestamp;
    108     }
    109 
    110     public String getAccountType() {
    111         return mAccountType;
    112     }
    113 
    114     public String getAccountName() {
    115         return mAccountName;
    116     }
    117 
    118     public String getDataSet() {
    119         return mDataSet;
    120     }
    121 
    122     public String getResPackage() {
    123         return mResPackage;
    124     }
    125 
    126     public String getIconRes() {
    127         return mIconRes;
    128     }
    129 
    130     public String getLabelRes() {
    131         return mLabelRes;
    132     }
    133 
    134     public List<StreamItemPhotoEntry> getPhotos() {
    135         Collections.sort(mPhotos);
    136         return mPhotos;
    137     }
    138 
    139     private static String getString(Cursor cursor, String columnName) {
    140         return cursor.getString(cursor.getColumnIndex(columnName));
    141     }
    142 
    143     private static long getLong(Cursor cursor, String columnName) {
    144         final int columnIndex = cursor.getColumnIndex(columnName);
    145         return cursor.getLong(columnIndex);
    146     }
    147 }
    148