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      1 /*
      2  * Copyright (C) 2010 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 package com.android.contacts.list;
     17 
     18 import android.content.ContentUris;
     19 import android.content.Context;
     20 import android.content.CursorLoader;
     21 import android.database.Cursor;
     22 import android.net.Uri;
     23 import android.net.Uri.Builder;
     24 import android.provider.ContactsContract;
     25 import android.provider.ContactsContract.CommonDataKinds.StructuredPostal;
     26 import android.provider.ContactsContract.Data;
     27 import android.view.View;
     28 import android.view.ViewGroup;
     29 
     30 import com.android.contacts.common.ContactPhotoManager.DefaultImageRequest;
     31 import com.android.contacts.common.list.ContactEntryListAdapter;
     32 import com.android.contacts.common.list.ContactListItemView;
     33 import com.android.contacts.common.preference.ContactsPreferences;
     34 
     35 /**
     36  * A cursor adapter for the {@link StructuredPostal#CONTENT_TYPE} content type.
     37  */
     38 public class PostalAddressListAdapter extends ContactEntryListAdapter {
     39 
     40     protected static class PostalQuery {
     41         private static final String[] PROJECTION_PRIMARY = new String[] {
     42             StructuredPostal._ID,                       // 0
     43             StructuredPostal.TYPE,                      // 1
     44             StructuredPostal.LABEL,                     // 2
     45             StructuredPostal.DATA,                      // 3
     46             StructuredPostal.PHOTO_ID,                  // 4
     47             StructuredPostal.LOOKUP_KEY,                // 5
     48             StructuredPostal.DISPLAY_NAME_PRIMARY,      // 6
     49         };
     50 
     51         private static final String[] PROJECTION_ALTERNATIVE = new String[] {
     52             StructuredPostal._ID,                       // 0
     53             StructuredPostal.TYPE,                      // 1
     54             StructuredPostal.LABEL,                     // 2
     55             StructuredPostal.DATA,                      // 3
     56             StructuredPostal.PHOTO_ID,                  // 4
     57             StructuredPostal.LOOKUP_KEY,                // 5
     58             StructuredPostal.DISPLAY_NAME_ALTERNATIVE,  // 6
     59         };
     60 
     61         public static final int POSTAL_ID           = 0;
     62         public static final int POSTAL_TYPE         = 1;
     63         public static final int POSTAL_LABEL        = 2;
     64         public static final int POSTAL_ADDRESS      = 3;
     65         public static final int POSTAL_PHOTO_ID     = 4;
     66         public static final int POSTAL_LOOKUP_KEY   = 5;
     67         public static final int POSTAL_DISPLAY_NAME = 6;
     68     }
     69 
     70     private final CharSequence mUnknownNameText;
     71 
     72     public PostalAddressListAdapter(Context context) {
     73         super(context);
     74 
     75         mUnknownNameText = context.getText(android.R.string.unknownName);
     76     }
     77 
     78     @Override
     79     public void configureLoader(CursorLoader loader, long directoryId) {
     80         final Builder builder = StructuredPostal.CONTENT_URI.buildUpon()
     81                 .appendQueryParameter(ContactsContract.REMOVE_DUPLICATE_ENTRIES, "true");
     82         if (isSectionHeaderDisplayEnabled()) {
     83             builder.appendQueryParameter(StructuredPostal.EXTRA_ADDRESS_BOOK_INDEX, "true");
     84         }
     85         loader.setUri(builder.build());
     86 
     87         if (getContactNameDisplayOrder() == ContactsPreferences.DISPLAY_ORDER_PRIMARY) {
     88             loader.setProjection(PostalQuery.PROJECTION_PRIMARY);
     89         } else {
     90             loader.setProjection(PostalQuery.PROJECTION_ALTERNATIVE);
     91         }
     92 
     93         if (getSortOrder() == ContactsPreferences.SORT_ORDER_PRIMARY) {
     94             loader.setSortOrder(StructuredPostal.SORT_KEY_PRIMARY);
     95         } else {
     96             loader.setSortOrder(StructuredPostal.SORT_KEY_ALTERNATIVE);
     97         }
     98     }
     99 
    100     @Override
    101     public String getContactDisplayName(int position) {
    102         return ((Cursor) getItem(position)).getString(PostalQuery.POSTAL_DISPLAY_NAME);
    103     }
    104 
    105     /**
    106      * Builds a {@link Data#CONTENT_URI} for the current cursor
    107      * position.
    108      */
    109     public Uri getDataUri(int position) {
    110         long id = ((Cursor)getItem(position)).getLong(PostalQuery.POSTAL_ID);
    111         return ContentUris.withAppendedId(Data.CONTENT_URI, id);
    112     }
    113 
    114     @Override
    115     protected ContactListItemView newView(
    116             Context context, int partition, Cursor cursor, int position, ViewGroup parent) {
    117         ContactListItemView view = super.newView(context, partition, cursor, position, parent);
    118         view.setUnknownNameText(mUnknownNameText);
    119         view.setQuickContactEnabled(isQuickContactEnabled());
    120         view.setIsSectionHeaderEnabled(isSectionHeaderDisplayEnabled());
    121         return view;
    122     }
    123 
    124     @Override
    125     protected void bindView(View itemView, int partition, Cursor cursor, int position) {
    126         super.bindView(itemView, partition, cursor, position);
    127         ContactListItemView view = (ContactListItemView)itemView;
    128         bindSectionHeaderAndDivider(view, position);
    129         bindName(view, cursor);
    130         bindViewId(view, cursor, PostalQuery.POSTAL_ID);
    131         bindPhoto(view, cursor);
    132         bindPostalAddress(view, cursor);
    133     }
    134 
    135     protected void bindPostalAddress(ContactListItemView view, Cursor cursor) {
    136         CharSequence label = null;
    137         if (!cursor.isNull(PostalQuery.POSTAL_TYPE)) {
    138             final int type = cursor.getInt(PostalQuery.POSTAL_TYPE);
    139             final String customLabel = cursor.getString(PostalQuery.POSTAL_LABEL);
    140 
    141             // TODO cache
    142             label = StructuredPostal.getTypeLabel(getContext().getResources(), type, customLabel);
    143         }
    144         view.setLabel(label);
    145         view.showData(cursor, PostalQuery.POSTAL_ADDRESS);
    146     }
    147 
    148     protected void bindSectionHeaderAndDivider(final ContactListItemView view, int position) {
    149         final int section = getSectionForPosition(position);
    150         if (getPositionForSection(section) == position) {
    151             String title = (String)getSections()[section];
    152             view.setSectionHeader(title);
    153         } else {
    154             view.setSectionHeader(null);
    155         }
    156     }
    157 
    158     protected void bindName(final ContactListItemView view, Cursor cursor) {
    159         view.showDisplayName(cursor, PostalQuery.POSTAL_DISPLAY_NAME, getContactNameDisplayOrder());
    160     }
    161 
    162     protected void bindPhoto(final ContactListItemView view, Cursor cursor) {
    163         long photoId = 0;
    164         if (!cursor.isNull(PostalQuery.POSTAL_PHOTO_ID)) {
    165             photoId = cursor.getLong(PostalQuery.POSTAL_PHOTO_ID);
    166         }
    167 
    168         DefaultImageRequest request = null;
    169         if (photoId == 0) {
    170             request = getDefaultImageRequestFromCursor(cursor, PostalQuery.POSTAL_DISPLAY_NAME,
    171                     PostalQuery.POSTAL_LOOKUP_KEY);
    172         }
    173 
    174         getPhotoLoader().loadThumbnail(view.getPhotoView(), photoId, false, getCircularPhotos(),
    175                 request);
    176     }
    177 //
    178 //    protected void bindSearchSnippet(final ContactListItemView view, Cursor cursor) {
    179 //        view.showSnippet(cursor, SUMMARY_SNIPPET_MIMETYPE_COLUMN_INDEX,
    180 //                SUMMARY_SNIPPET_DATA1_COLUMN_INDEX, SUMMARY_SNIPPET_DATA4_COLUMN_INDEX);
    181 //    }
    182 
    183 }
    184