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  • Committer: edam
  • Date: 2009-01-10 16:14:11 UTC
  • Revision ID: edam@waxworlds.org-20090110161411-4d17l9hs9d6j277q
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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
 
@SuppressWarnings( "deprecation" )
38
 
public class ContactsBackend implements Backend
39
 
{
40
 
        private Activity _activity = null;
41
 
 
42
 
        ContactsBackend( Activity activity )
43
 
        {
44
 
                _activity = activity;
45
 
        }
46
 
 
47
 
        @Override
48
 
        public void populateCache( ContactsCache cache )
49
 
        {
50
 
                Cursor cur;
51
 
 
52
 
                // set of contact ids that we have not yet added
53
 
                HashSet< Long > unadded_ids = new HashSet< Long >();
54
 
 
55
 
                // get all contacts
56
 
                cur = _activity.managedQuery( Contacts.People.CONTENT_URI,
57
 
                        new String[] {
58
 
                                Contacts.People._ID,
59
 
                                Contacts.People.NAME,
60
 
                        }, null, null, null );
61
 
                while( cur.moveToNext() ) {
62
 
                        Long id = cur.getLong(
63
 
                                cur.getColumnIndex( Contacts.People._ID ) );
64
 
                        String name =
65
 
                                ContactsCache.normaliseName( cur.getString(
66
 
                                        cur.getColumnIndex( Contacts.People.NAME ) ) );
67
 
                        if( name != null )
68
 
                        {
69
 
                                // if we can, add a lookup for the contact id by name
70
 
                                if( name.length() > 0 ) {
71
 
                                        cache.addLookup( new CacheIdentifier(
72
 
                                                CacheIdentifier.Type.NAME, name ), id );
73
 
                                        continue;
74
 
                                }
75
 
                        }
76
 
 
77
 
                        // record that a lookup for this contact's id still needs to be
78
 
                        // added by some other means
79
 
                        unadded_ids.add( id );
80
 
                }
81
 
 
82
 
                // get contact organisations, primary ones first
83
 
                cur = _activity.managedQuery( Contacts.Organizations.CONTENT_URI,
84
 
                        new String[] {
85
 
                                Contacts.Phones.PERSON_ID,
86
 
                                Contacts.Organizations.COMPANY,
87
 
                        }, null, null, Contacts.Organizations.ISPRIMARY + " DESC" );
88
 
                while( cur.moveToNext() ) {
89
 
                        Long id = cur.getLong( cur.getColumnIndex(
90
 
                                Contacts.Organizations.PERSON_ID ) );
91
 
                        String organisation =
92
 
                                ContactsCache.normaliseOrganisation( cur.getString(
93
 
                                        cur.getColumnIndex( Contacts.Organizations.COMPANY ) ) );
94
 
                        if( organisation != null )
95
 
                        {
96
 
                                // if this is an organisation name for a contact for whom we
97
 
                                // have not added a lookup, add a lookup for the contact id
98
 
                                // by organisation
99
 
                                if( unadded_ids.contains( id ) ) {
100
 
                                        cache.addLookup( new CacheIdentifier(
101
 
                                                CacheIdentifier.Type.ORGANISATION, organisation ), id );
102
 
                                        unadded_ids.remove( id );
103
 
                                }
104
 
 
105
 
                                // add associated data
106
 
                                cache.addAssociatedOrganisation( id, organisation );
107
 
                        }
108
 
                }
109
 
 
110
 
                // get all phone numbers, primary ones first
111
 
                cur = _activity.managedQuery( Contacts.Phones.CONTENT_URI,
112
 
                        new String[] {
113
 
                                Contacts.Phones.PERSON_ID,
114
 
                                Contacts.Phones.NUMBER,
115
 
                        }, null, null, Contacts.Phones.ISPRIMARY + " DESC" );
116
 
                while( cur.moveToNext() ) {
117
 
                        Long id = cur.getLong(
118
 
                                cur.getColumnIndex( Contacts.Phones.PERSON_ID ) );
119
 
                        String number =
120
 
                                ContactsCache.normalisePhoneNumber( cur.getString(
121
 
                                        cur.getColumnIndex( Contacts.Phones.NUMBER ) ) );
122
 
                        if( number != null )
123
 
                        {
124
 
                                // if this is a number for a contact for whom we have not
125
 
                                // added a lookup, add a lookup for the contact id by phone
126
 
                                // number
127
 
                                if( unadded_ids.contains( id ) ) {
128
 
                                        cache.addLookup( new CacheIdentifier(
129
 
                                                CacheIdentifier.Type.PRIMARY_NUMBER, number ), id );
130
 
                                        unadded_ids.remove( id );
131
 
                                }
132
 
 
133
 
                                // add associated data
134
 
                                cache.addAssociatedNumber( id, number );
135
 
                        }
136
 
                }
137
 
 
138
 
                // now get all email addresses, primary ones first, and postal addresses
139
 
                cur = _activity.managedQuery( Contacts.ContactMethods.CONTENT_URI,
140
 
                        new String[] {
141
 
                                Contacts.ContactMethods.PERSON_ID,
142
 
                                Contacts.ContactMethods.DATA,
143
 
                                Contacts.ContactMethods.KIND,
144
 
                        }, Contacts.ContactMethods.KIND + " IN( ?, ? )",
145
 
                        new String[] {
146
 
                                "" + Contacts.KIND_EMAIL,
147
 
                                "" + Contacts.KIND_POSTAL,
148
 
                        }, Contacts.ContactMethods.ISPRIMARY + " DESC" );
149
 
                while( cur.moveToNext() ) {
150
 
                        Long id = cur.getLong(
151
 
                                cur.getColumnIndex( Contacts.ContactMethods.PERSON_ID ) );
152
 
                        int kind = cur.getInt(
153
 
                                cur.getColumnIndex( Contacts.ContactMethods.KIND ) );
154
 
                        if( kind == Contacts.KIND_EMAIL )
155
 
                        {
156
 
                                String email =
157
 
                                        ContactsCache.normaliseEmailAddress( cur.getString(
158
 
                                                cur.getColumnIndex( Contacts.ContactMethods.DATA ) ) );
159
 
                                if( email != null )
160
 
                                {
161
 
                                        // if this is an email address for a contact for whom we
162
 
                                        // have not added a lookup, add a lookup for the contact
163
 
                                        // id by email address
164
 
                                        if( unadded_ids.contains( id ) ) {
165
 
                                                cache.addLookup( new CacheIdentifier(
166
 
                                                        CacheIdentifier.Type.PRIMARY_EMAIL, email ), id );
167
 
                                                unadded_ids.remove( id );
168
 
                                        }
169
 
 
170
 
                                        // add associated data
171
 
                                        cache.addAssociatedEmail( id, email );
172
 
                                }
173
 
                        }
174
 
                        else if( kind == Contacts.KIND_POSTAL )
175
 
                        {
176
 
                                String address =
177
 
                                        ContactsCache.normaliseAddress( cur.getString(
178
 
                                                cur.getColumnIndex( Contacts.ContactMethods.DATA ) ) );
179
 
                                if( address != null )
180
 
                                {
181
 
                                        // add associated data
182
 
                                        cache.addAssociatedAddress( id, address );
183
 
                                }
184
 
                        }
185
 
                }
186
 
        }
187
 
 
188
 
        @Override
189
 
        public void deleteContact( Long id )
190
 
        {
191
 
                Uri contact_uri =
192
 
                        ContentUris.withAppendedId( Contacts.People.CONTENT_URI, id );
193
 
                _activity.getContentResolver().delete( contact_uri, null, null );
194
 
        }
195
 
 
196
 
        @Override
197
 
        public Long addContact( String name ) throws ContactCreationException
198
 
        {
199
 
                ContentValues values = new ContentValues();
200
 
                if( name != null )
201
 
                        values.put( Contacts.People.NAME, name );
202
 
                Uri contact_uri = _activity.getContentResolver().insert(
203
 
                        Contacts.People.CONTENT_URI, values );
204
 
                Long id = ContentUris.parseId( contact_uri );
205
 
                if( id == 0 )
206
 
                        throw new ContactCreationException();
207
 
 
208
 
                // try to add them to the "My Contacts" group
209
 
                try {
210
 
                        Contacts.People.addToMyContactsGroup(
211
 
                                _activity.getContentResolver(), id );
212
 
                }
213
 
                catch( IllegalStateException e ) {
214
 
                        // ignore any failure
215
 
                }
216
 
 
217
 
                return id;
218
 
        }
219
 
 
220
 
        private int convertTypeToBackendType( Class< ? > cls, int type )
221
 
                throws ContactCreationException
222
 
        {
223
 
                if( cls == Contacts.Phones.class )
224
 
                {
225
 
                        switch( type )
226
 
                        {
227
 
                        case ContactData.TYPE_HOME:
228
 
                                return Contacts.Phones.TYPE_HOME;
229
 
                        case ContactData.TYPE_WORK:
230
 
                                return Contacts.Phones.TYPE_WORK;
231
 
                        case ContactData.TYPE_MOBILE:
232
 
                                return Contacts.Phones.TYPE_MOBILE;
233
 
                        case ContactData.TYPE_FAX_HOME:
234
 
                                return Contacts.Phones.TYPE_FAX_HOME;
235
 
                        case ContactData.TYPE_FAX_WORK:
236
 
                                return Contacts.Phones.TYPE_FAX_WORK;
237
 
                        case ContactData.TYPE_PAGER:
238
 
                                return Contacts.Phones.TYPE_PAGER;
239
 
                        }
240
 
                }
241
 
                else if( cls == Contacts.ContactMethods.class )
242
 
                {
243
 
                        switch( type )
244
 
                        {
245
 
                        case ContactData.TYPE_HOME:
246
 
                                return Contacts.ContactMethods.TYPE_HOME;
247
 
                        case ContactData.TYPE_WORK:
248
 
                                return Contacts.ContactMethods.TYPE_WORK;
249
 
                        }
250
 
                }
251
 
 
252
 
                // still here?
253
 
                throw new ContactCreationException();
254
 
        }
255
 
 
256
 
        @Override
257
 
        public void addContactPhone( Long id, String number,
258
 
                ContactData.PreferredDetail data ) throws ContactCreationException
259
 
        {
260
 
                Uri contact_phones_uri = Uri.withAppendedPath(
261
 
                        ContentUris.withAppendedId( Contacts.People.CONTENT_URI, id ),
262
 
                        Contacts.People.Phones.CONTENT_DIRECTORY );
263
 
 
264
 
                ContentValues values = new ContentValues();
265
 
                values.put( Contacts.Phones.TYPE,
266
 
                        convertTypeToBackendType( Contacts.Phones.class,
267
 
                                data.getType() ) );
268
 
                values.put( Contacts.Phones.NUMBER, number );
269
 
                if( data.isPreferred() )
270
 
                        values.put( Contacts.Phones.ISPRIMARY, 1 );
271
 
 
272
 
                _activity.getContentResolver().insert( contact_phones_uri, values );
273
 
        }
274
 
 
275
 
        @Override
276
 
        public void addContactEmail( Long id, String email,
277
 
                ContactData.PreferredDetail data ) throws ContactCreationException
278
 
        {
279
 
                Uri contact_contact_methods_uri = Uri.withAppendedPath(
280
 
                        ContentUris.withAppendedId( Contacts.People.CONTENT_URI, id ),
281
 
                        Contacts.People.ContactMethods.CONTENT_DIRECTORY );
282
 
 
283
 
                ContentValues values = new ContentValues();
284
 
                values.put( Contacts.ContactMethods.KIND, Contacts.KIND_EMAIL );
285
 
                values.put( Contacts.ContactMethods.DATA, email );
286
 
                values.put( Contacts.ContactMethods.TYPE,
287
 
                        convertTypeToBackendType( Contacts.ContactMethods.class,
288
 
                                data.getType() ) );
289
 
                if( data.isPreferred() )
290
 
                        values.put( Contacts.ContactMethods.ISPRIMARY, 1 );
291
 
 
292
 
                _activity.getContentResolver().insert( contact_contact_methods_uri,
293
 
                        values );
294
 
        }
295
 
 
296
 
        @Override
297
 
        public void addContactAddresses( Long id, String address,
298
 
                ContactData.TypeDetail data ) throws ContactCreationException
299
 
        {
300
 
                Uri contact_contact_methods_uri = Uri.withAppendedPath(
301
 
                        ContentUris.withAppendedId( Contacts.People.CONTENT_URI, id ),
302
 
                        Contacts.People.ContactMethods.CONTENT_DIRECTORY );
303
 
 
304
 
                ContentValues values = new ContentValues();
305
 
                values.put( Contacts.ContactMethods.KIND, Contacts.KIND_POSTAL );
306
 
                values.put( Contacts.ContactMethods.DATA, address );
307
 
                values.put( Contacts.ContactMethods.TYPE,
308
 
                        convertTypeToBackendType( Contacts.ContactMethods.class,
309
 
                                data.getType() ) );
310
 
 
311
 
                _activity.getContentResolver().insert( contact_contact_methods_uri,
312
 
                        values );
313
 
        }
314
 
 
315
 
        @Override
316
 
        public void addContactOrganisation( Long id, String organisation,
317
 
                ContactData.ExtraDetail data ) throws ContactCreationException
318
 
        {
319
 
                ContentValues values = new ContentValues();
320
 
                values.put( Contacts.Organizations.PERSON_ID, id );
321
 
                values.put( Contacts.Organizations.COMPANY, organisation );
322
 
                values.put( Contacts.ContactMethods.TYPE,
323
 
                        Contacts.OrganizationColumns.TYPE_WORK );
324
 
                if( data.getExtra() != null )
325
 
                        values.put( Contacts.Organizations.TITLE, data.getExtra() );
326
 
 
327
 
                _activity.getContentResolver().insert(
328
 
                        Contacts.Organizations.CONTENT_URI, values );
329
 
        }
330
 
 
331
 
 
332
 
}