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  • Committer: edam
  • Date: 2011-06-11 12:15:09 UTC
  • Revision ID: edam@waxworlds.org-20110611121509-7ntgiu8fm43ral19
- bump version no. to 1.2
- fix header comment
- added support for LABEL fields

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src/am/ed/importcontacts/ContactsBackend.java
1
 
/*
2
 
 * ContactsBackend.java
3
 
 *
4
 
 * Copyright (C) 2012 Tim Marston <tim@ed.am>
5
 
 *
6
 
 * This file is part of the Import Contacts program (hereafter referred
7
 
 * to as "this program"). For more information, see
8
 
 * http://ed.am/dev/android/import-contacts
9
 
 *
10
 
 * This program is free software: you can redistribute it and/or modify
11
 
 * it under the terms of the GNU General Public License as published by
12
 
 * the Free Software Foundation, either version 3 of the License, or
13
 
 * (at your option) any later version.
14
 
 *
15
 
 * This program is distributed in the hope that it will be useful,
16
 
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
17
 
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
18
 
 * GNU General Public License for more details.
19
 
 *
20
 
 * You should have received a copy of the GNU General Public License
21
 
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
22
 
 */
23
 
 
24
 
package am.ed.importcontacts;
25
 
 
26
 
import java.util.HashSet;
27
 
 
28
 
import am.ed.importcontacts.ContactsCache.CacheIdentifier;
29
 
import am.ed.importcontacts.Importer.ContactData;
30
 
import android.app.Activity;
31
 
import android.content.ContentUris;
32
 
import android.content.ContentValues;
33
 
import android.database.Cursor;
34
 
import android.net.Uri;
35
 
import android.provider.Contacts;
36
 
 
37
 
public class ContactsBackend implements Backend
38
 
{
39
 
        private Activity _activity = null;
40
 
 
41
 
        ContactsBackend( Activity activity )
42
 
        {
43
 
                _activity = activity;
44
 
        }
45
 
 
46
 
        @Override
47
 
        public void populateCache( ContactsCache cache )
48
 
        {
49
 
                Cursor cur;
50
 
 
51
 
                // set of contact ids that we have not yet added
52
 
                HashSet< Long > unadded_ids = new HashSet< Long >();
53
 
 
54
 
                // get all contacts
55
 
                cur = _activity.managedQuery( Contacts.People.CONTENT_URI,
56
 
                        new String[] {
57
 
                                Contacts.People._ID,
58
 
                                Contacts.People.NAME,
59
 
                        }, null, null, null );
60
 
                while( cur.moveToNext() ) {
61
 
                        Long id = cur.getLong(
62
 
                                cur.getColumnIndex( Contacts.People._ID ) );
63
 
                        String name =
64
 
                                ContactsCache.normaliseName( cur.getString(
65
 
                                        cur.getColumnIndex( Contacts.People.NAME ) ) );
66
 
                        if( name != null )
67
 
                        {
68
 
                                // if we can, add a lookup for the contact id by name
69
 
                                if( name.length() > 0 ) {
70
 
                                        cache.addLookup( new CacheIdentifier(
71
 
                                                CacheIdentifier.Type.NAME, name ), id );
72
 
                                        continue;
73
 
                                }
74
 
                        }
75
 
 
76
 
                        // record that a lookup for this contact's id still needs to be
77
 
                        // added by some other means
78
 
                        unadded_ids.add( id );
79
 
                }
80
 
 
81
 
                // get contact organisations, primary ones first
82
 
                cur = _activity.managedQuery( Contacts.Organizations.CONTENT_URI,
83
 
                        new String[] {
84
 
                                Contacts.Phones.PERSON_ID,
85
 
                                Contacts.Organizations.COMPANY,
86
 
                        }, null, null, Contacts.Organizations.ISPRIMARY + " DESC" );
87
 
                while( cur.moveToNext() ) {
88
 
                        Long id = cur.getLong( cur.getColumnIndex(
89
 
                                Contacts.Organizations.PERSON_ID ) );
90
 
                        String organisation =
91
 
                                ContactsCache.normaliseOrganisation( cur.getString(
92
 
                                        cur.getColumnIndex( Contacts.Organizations.COMPANY ) ) );
93
 
                        if( organisation != null )
94
 
                        {
95
 
                                // if this is an organisation name for a contact for whom we
96
 
                                // have not added a lookup, add a lookup for the contact id
97
 
                                // by organisation
98
 
                                if( unadded_ids.contains( id ) ) {
99
 
                                        cache.addLookup( new CacheIdentifier(
100
 
                                                CacheIdentifier.Type.ORGANISATION, organisation ), id );
101
 
                                        unadded_ids.remove( id );
102
 
                                }
103
 
 
104
 
                                // add associated data
105
 
                                cache.addAssociatedOrganisation( id, organisation );
106
 
                        }
107
 
                }
108
 
 
109
 
                // get all phone numbers, primary ones first
110
 
                cur = _activity.managedQuery( Contacts.Phones.CONTENT_URI,
111
 
                        new String[] {
112
 
                                Contacts.Phones.PERSON_ID,
113
 
                                Contacts.Phones.NUMBER,
114
 
                        }, null, null, Contacts.Phones.ISPRIMARY + " DESC" );
115
 
                while( cur.moveToNext() ) {
116
 
                        Long id = cur.getLong(
117
 
                                cur.getColumnIndex( Contacts.Phones.PERSON_ID ) );
118
 
                        String number =
119
 
                                ContactsCache.normalisePhoneNumber( cur.getString(
120
 
                                        cur.getColumnIndex( Contacts.Phones.NUMBER ) ) );
121
 
                        if( number != null )
122
 
                        {
123
 
                                // if this is a number for a contact for whom we have not
124
 
                                // added a lookup, add a lookup for the contact id by phone
125
 
                                // number
126
 
                                if( unadded_ids.contains( id ) ) {
127
 
                                        cache.addLookup( new CacheIdentifier(
128
 
                                                CacheIdentifier.Type.PRIMARY_NUMBER, number ), id );
129
 
                                        unadded_ids.remove( id );
130
 
                                }
131
 
 
132
 
                                // add associated data
133
 
                                cache.addAssociatedNumber( id, number );
134
 
                        }
135
 
                }
136
 
 
137
 
                // now get all email addresses, primary ones first, and postal addresses
138
 
                cur = _activity.managedQuery( Contacts.ContactMethods.CONTENT_URI,
139
 
                        new String[] {
140
 
                                Contacts.ContactMethods.PERSON_ID,
141
 
                                Contacts.ContactMethods.DATA,
142
 
                                Contacts.ContactMethods.KIND,
143
 
                        }, Contacts.ContactMethods.KIND + " IN( ?, ? )", new String[] {
144
 
                                "" + Contacts.KIND_EMAIL,
145
 
                                "" + Contacts.KIND_POSTAL,
146
 
                        }, Contacts.ContactMethods.ISPRIMARY + " DESC" );
147
 
                while( cur.moveToNext() ) {
148
 
                        Long id = cur.getLong(
149
 
                                cur.getColumnIndex( Contacts.ContactMethods.PERSON_ID ) );
150
 
                        int kind = cur.getInt(
151
 
                                cur.getColumnIndex( Contacts.ContactMethods.KIND ) );
152
 
                        if( kind == Contacts.KIND_EMAIL )
153
 
                        {
154
 
                                String email =
155
 
                                        ContactsCache.normaliseEmailAddress( cur.getString(
156
 
                                                cur.getColumnIndex( Contacts.ContactMethods.DATA ) ) );
157
 
                                if( email != null )
158
 
                                {
159
 
                                        // if this is an email address for a contact for whom we
160
 
                                        // have not added a lookup, add a lookup for the contact
161
 
                                        // id by email address
162
 
                                        if( unadded_ids.contains( id ) ) {
163
 
                                                cache.addLookup( new CacheIdentifier(
164
 
                                                        CacheIdentifier.Type.PRIMARY_EMAIL, email ), id );
165
 
                                                unadded_ids.remove( id );
166
 
                                        }
167
 
 
168
 
                                        // add associated data
169
 
                                        cache.addAssociatedEmail( id, email );
170
 
                                }
171
 
                        }
172
 
                        else if( kind == Contacts.KIND_POSTAL )
173
 
                        {
174
 
                                String address =
175
 
                                        ContactsCache.normaliseAddress( cur.getString(
176
 
                                                cur.getColumnIndex( Contacts.ContactMethods.DATA ) ) );
177
 
                                if( address != null )
178
 
                                {
179
 
                                        // add associated data
180
 
                                        cache.addAssociatedAddress( id, address );
181
 
                                }
182
 
                        }
183
 
                }
184
 
        }
185
 
 
186
 
        @Override
187
 
        public void deleteContact( Long id )
188
 
        {
189
 
                Uri contact_uri =
190
 
                        ContentUris.withAppendedId( Contacts.People.CONTENT_URI, id );
191
 
                _activity.getContentResolver().delete( contact_uri, null, null );
192
 
        }
193
 
 
194
 
        @Override
195
 
        public Long addContact( String name )
196
 
        {
197
 
                ContentValues values = new ContentValues();
198
 
                values.put( Contacts.People.NAME, name );
199
 
                Uri contact_uri = _activity.getContentResolver().insert(
200
 
                        Contacts.People.CONTENT_URI, values );
201
 
                Long id = ContentUris.parseId( contact_uri );
202
 
                if( id == 0 ) id = null;
203
 
 
204
 
                // try to add them to the "My Contacts" group
205
 
                if( id != null ) {
206
 
                        try {
207
 
                                Contacts.People.addToMyContactsGroup(
208
 
                                        _activity.getContentResolver(), id );
209
 
                        }
210
 
                        catch( IllegalStateException e ) {
211
 
                                // ignore any failure
212
 
                        }
213
 
                }
214
 
 
215
 
                return id;
216
 
        }
217
 
 
218
 
        @Override
219
 
        public void addContactPhone( Long id, String number,
220
 
                ContactData.PreferredDetail data )
221
 
        {
222
 
                Uri contact_phones_uri = Uri.withAppendedPath(
223
 
                        ContentUris.withAppendedId( Contacts.People.CONTENT_URI, id ),
224
 
                        Contacts.People.Phones.CONTENT_DIRECTORY );
225
 
 
226
 
                ContentValues values = new ContentValues();
227
 
                values.put( Contacts.Phones.TYPE, data.getType() );
228
 
                values.put( Contacts.Phones.NUMBER, number );
229
 
                if( data.isPreferred() )
230
 
                        values.put( Contacts.Phones.ISPRIMARY, 1 );
231
 
 
232
 
                _activity.getContentResolver().insert( contact_phones_uri, values );
233
 
        }
234
 
 
235
 
        @Override
236
 
        public void addContactEmail( Long id, String email,
237
 
                ContactData.PreferredDetail data )
238
 
        {
239
 
                Uri contact_contact_methods_uri = Uri.withAppendedPath(
240
 
                        ContentUris.withAppendedId( Contacts.People.CONTENT_URI, id ),
241
 
                        Contacts.People.ContactMethods.CONTENT_DIRECTORY );
242
 
 
243
 
                ContentValues values = new ContentValues();
244
 
                values.put( Contacts.ContactMethods.KIND, Contacts.KIND_EMAIL );
245
 
                values.put( Contacts.ContactMethods.DATA, email );
246
 
                values.put( Contacts.ContactMethods.TYPE, data.getType() );
247
 
                if( data.isPreferred() )
248
 
                        values.put( Contacts.ContactMethods.ISPRIMARY, 1 );
249
 
 
250
 
                _activity.getContentResolver().insert( contact_contact_methods_uri,
251
 
                        values );
252
 
        }
253
 
 
254
 
        @Override
255
 
        public void addContactAddresses( Long id, String address,
256
 
                ContactData.TypeDetail data )
257
 
        {
258
 
                Uri contact_contact_methods_uri = Uri.withAppendedPath(
259
 
                        ContentUris.withAppendedId( Contacts.People.CONTENT_URI, id ),
260
 
                        Contacts.People.ContactMethods.CONTENT_DIRECTORY );
261
 
 
262
 
                ContentValues values = new ContentValues();
263
 
                values.put( Contacts.ContactMethods.KIND, Contacts.KIND_POSTAL );
264
 
                values.put( Contacts.ContactMethods.DATA, address );
265
 
                values.put( Contacts.ContactMethods.TYPE, data.getType() );
266
 
 
267
 
                _activity.getContentResolver().insert( contact_contact_methods_uri,
268
 
                        values );
269
 
        }
270
 
 
271
 
        @Override
272
 
        public void addContactOrganisation( Long id, String organisation,
273
 
                ContactData.ExtraDetail data )
274
 
        {
275
 
                ContentValues values = new ContentValues();
276
 
                values.put( Contacts.Organizations.PERSON_ID, id );
277
 
                values.put( Contacts.Organizations.COMPANY, organisation );
278
 
                values.put( Contacts.ContactMethods.TYPE,
279
 
                        Contacts.OrganizationColumns.TYPE_WORK );
280
 
                if( data.getExtra() != null )
281
 
                        values.put( Contacts.Organizations.TITLE, data.getExtra() );
282
 
 
283
 
                _activity.getContentResolver().insert(
284
 
                        Contacts.Organizations.CONTENT_URI, values );
285
 
        }
286
 
 
287
 
 
288
 
}