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Viewing changes to src/org/waxworlds/importcontacts/Importer.java

  • Committer: edam
  • Date: 2009-01-13 06:35:26 UTC
  • Revision ID: edam@waxworlds.org-20090113063526-l9t1s9git4bav60a
- new contact's phone numebrs and email addresses are added to the caches after those contacts are updated to account for the situation where the same contact is imported again from another file (or the contact exists twice in the same file!?)

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src/org/waxworlds/importcontacts/Importer.java
1
1
/*
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 * Importer.java
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 *
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 * Copyright (C) 2009 to 2013 Tim Marston <tim@ed.am>
 
4
 * Copyright (C) 2009 Tim Marston <edam@waxworlds.org>
5
5
 *
6
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
 
7
 * to as "this program"). For more information, see
 
8
 * http://www.waxworlds.org/edam/software/android/import-contacts
9
9
 *
10
10
 * This program is free software: you can redistribute it and/or modify
11
11
 * it under the terms of the GNU General Public License as published by
21
21
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
22
22
 */
23
23
 
24
 
package am.ed.importcontacts;
 
24
package org.waxworlds.importcontacts;
25
25
 
26
 
import java.util.Arrays;
27
26
import java.util.HashMap;
28
27
import java.util.HashSet;
29
28
import java.util.Iterator;
30
 
import java.util.Locale;
31
29
import java.util.Set;
32
30
import java.util.regex.Matcher;
33
31
import java.util.regex.Pattern;
34
32
 
35
 
import am.ed.importcontacts.Backend.ContactCreationException;
 
33
import android.content.ContentUris;
 
34
import android.content.ContentValues;
36
35
import android.content.SharedPreferences;
 
36
import android.database.Cursor;
 
37
import android.net.Uri;
37
38
import android.os.Message;
 
39
import android.provider.Contacts;
38
40
 
39
41
public class Importer extends Thread
40
42
{
 
43
        public final static int ACTION_GOBACK = 0;
41
44
        public final static int ACTION_ABORT = 1;
42
45
        public final static int ACTION_ALLDONE = 2;
43
46
 
49
52
 
50
53
        private Doit _doit;
51
54
        private int _response;
52
 
        private int _response_extra;
53
 
        private int _merge_setting;
54
 
        private int _last_merge_decision;
 
55
        private int _responseExtra;
 
56
        private HashMap< String, Long > _contacts;
 
57
        private HashMap< Long, HashSet< String > > _contactNumbers;
 
58
        private HashMap< Long, HashSet< String > > _contactEmails;
 
59
        private int _mergeSetting;
 
60
        private int _lastMergeDecision;
55
61
        private boolean _abort = false;
56
 
        private boolean _is_finished = false;
57
 
        private ContactsCache _contacts_cache = null;
58
 
        private Backend _backend = null;
 
62
        private boolean _isFinished = false;
59
63
 
60
 
        /**
61
 
         * Data about a contact
62
 
         */
63
64
        public class ContactData
64
65
        {
65
 
                public final static int TYPE_HOME = 0;
66
 
                public final static int TYPE_WORK = 1;
67
 
                public final static int TYPE_MOBILE = 2;        // only used with phones
68
 
                public final static int TYPE_FAX_HOME = 3;      // only used with phones
69
 
                public final static int TYPE_FAX_WORK = 4;      // only used with phones
70
 
                public final static int TYPE_PAGER = 5;         // only used with phones
71
 
 
72
 
                class TypeDetail
73
 
                {
74
 
                        protected int _type;
75
 
 
76
 
                        public TypeDetail( int type )
77
 
                        {
78
 
                                _type = type;
79
 
                        }
80
 
 
81
 
                        public int getType()
82
 
                        {
83
 
                                return _type;
84
 
                        }
85
 
                }
86
 
 
87
 
                class PreferredDetail extends TypeDetail
88
 
                {
89
 
                        protected boolean _is_preferred;
90
 
 
91
 
                        public PreferredDetail( int type, boolean is_preferred )
92
 
                        {
93
 
                                super( type );
94
 
                                _is_preferred = is_preferred;
95
 
                        }
96
 
 
97
 
                        public boolean isPreferred()
98
 
                        {
99
 
                                return _is_preferred;
100
 
                        }
101
 
                }
102
 
 
103
 
                class ExtraDetail extends PreferredDetail
104
 
                {
105
 
                        protected String _extra;
106
 
 
107
 
                        public ExtraDetail( int type, boolean is_preferred, String extra )
108
 
                        {
109
 
                                super( type, is_preferred );
110
 
 
111
 
                                if( extra != null ) extra = extra.trim();
112
 
                                _extra = extra;
113
 
                        }
114
 
 
115
 
                        public String getExtra()
116
 
                        {
117
 
                                return _extra;
118
 
                        }
119
 
 
120
 
                        public void setExtra( String extra )
121
 
                        {
122
 
                                if( extra != null ) extra = extra.trim();
123
 
                                _extra = extra;
124
 
                        }
125
 
                }
126
 
 
127
 
                @SuppressWarnings("serial")
128
 
                protected class ContactNotIdentifiableException extends Exception
129
 
                {
130
 
                }
131
 
 
132
 
                protected String _name = null;
133
 
                protected String _primary_organisation = null;
134
 
                protected boolean _primary_organisation_is_preferred;
135
 
                protected String _primary_number = null;
136
 
                protected int _primary_number_type;
137
 
                protected boolean _primary_number_is_preferred;
138
 
                protected String _primary_email = null;
139
 
                protected boolean _primary_email_is_preferred;
140
 
                protected HashMap< String, ExtraDetail > _organisations = null;
141
 
                protected HashMap< String, PreferredDetail > _numbers = null;
142
 
                protected HashMap< String, PreferredDetail > _emails = null;
143
 
                protected HashMap< String, TypeDetail > _addresses = null;
144
 
                protected HashSet< String > _notes = null;
145
 
                protected String _birthday = null;
146
 
 
147
 
                private ContactsCache.CacheIdentifier _cache_identifier = null;
 
66
                class PhoneData
 
67
                {
 
68
                        public String _number;
 
69
                        public int _type;
 
70
                        public boolean _isPreferred;
 
71
 
 
72
                        public PhoneData( String number, int type, boolean isPreferred ) {
 
73
                                _number = number;
 
74
                                _type = type;
 
75
                                _isPreferred = isPreferred;
 
76
                        }
 
77
 
 
78
                        public String getNumber() {
 
79
                                return _number;
 
80
                        }
 
81
 
 
82
                        public int getType() {
 
83
                                return _type;
 
84
                        }
 
85
 
 
86
                        public boolean isPreferred() {
 
87
                                return _isPreferred;
 
88
                        }
 
89
                }
 
90
 
 
91
                class EmailData
 
92
                {
 
93
                        private String _email;
 
94
                        public int _type;
 
95
                        private boolean _isPreferred;
 
96
 
 
97
                        public EmailData( String email, int type, boolean isPreferred ) {
 
98
                                _email = email;
 
99
                                _type = type;
 
100
                                _isPreferred = isPreferred;
 
101
                        }
 
102
 
 
103
                        public String getAddress() {
 
104
                                return _email;
 
105
                        }
 
106
 
 
107
                        public int getType() {
 
108
                                return _type;
 
109
                        }
 
110
 
 
111
                        public boolean isPreferred() {
 
112
                                return _isPreferred;
 
113
                        }
 
114
                }
 
115
 
 
116
                public String _name = null;
 
117
                public HashMap< String, PhoneData > _phones = null;
 
118
                public HashMap< String, EmailData > _emails = null;
148
119
 
149
120
                protected void setName( String name )
150
121
                {
151
122
                        _name = name;
152
123
                }
153
124
 
154
 
                public boolean hasName()
155
 
                {
156
 
                        return _name != null;
157
 
                }
158
 
 
159
125
                public String getName()
160
126
                {
161
127
                        return _name;
162
128
                }
163
129
 
164
 
                protected void addOrganisation( String organisation, String title,
165
 
                        boolean is_preferred )
166
 
                {
167
 
                        organisation = organisation.trim();
168
 
                        if( organisation.length() <= 0 )
169
 
                        {
170
 
                                // TODO: warn that an imported organisation is being ignored
171
 
                                return;
172
 
                        }
173
 
 
174
 
                        if( title != null ) {
175
 
                                title = title.trim();
176
 
                                if( title.length() <= 0 ) title = null;
177
 
                        }
178
 
 
179
 
                        // add the organisation, as non-preferred (we prefer only one
180
 
                        // organisation in finalise() after they're all imported)
181
 
                        if( _organisations == null )
182
 
                                _organisations = new HashMap< String, ExtraDetail >();
183
 
                        if( !_organisations.containsKey( organisation ) )
184
 
                                _organisations.put( organisation,
185
 
                                        new ExtraDetail( 0, false, title ) );
186
 
 
187
 
                        // if this is the first organisation added, or it's a preferred
188
 
                        // organisation and the current primary organisation isn't, then
189
 
                        // record this as the primary organisation
190
 
                        if( _primary_organisation == null ||
191
 
                                ( is_preferred && !_primary_organisation_is_preferred ) )
192
 
                        {
193
 
                                _primary_organisation = organisation;
194
 
                                _primary_organisation_is_preferred = is_preferred;
195
 
                        }
196
 
                }
197
 
 
198
 
                public boolean hasOrganisations()
199
 
                {
200
 
                        return _organisations != null && _organisations.size() > 0;
201
 
                }
202
 
 
203
 
                public HashMap< String, ExtraDetail > getOrganisations()
204
 
                {
205
 
                        return _organisations;
206
 
                }
207
 
 
208
 
                public boolean hasPrimaryOrganisation()
209
 
                {
210
 
                        return _primary_organisation != null;
211
 
                }
212
 
 
213
 
                public String getPrimaryOrganisation()
214
 
                {
215
 
                        return _primary_organisation;
216
 
                }
217
 
 
218
 
                protected void addNumber( String number, int type,
219
 
                        boolean is_preferred )
220
 
                {
221
 
                        number = sanitisePhoneNumber( number );
222
 
                        if( number == null )
223
 
                        {
224
 
                                // TODO: warn that an imported phone number is being ignored
225
 
                                return;
226
 
                        }
227
 
 
228
 
                        // add the number, as non-preferred (we prefer only one number
229
 
                        // in finalise() after they're all imported)
230
 
                        if( _numbers == null )
231
 
                                _numbers = new HashMap< String, PreferredDetail >();
232
 
                        if( !_numbers.containsKey( number ) )
233
 
                                _numbers.put( number,
234
 
                                        new PreferredDetail( type, false ) );
235
 
 
236
 
                        final Set< Integer > non_voice_types = new HashSet< Integer >(
237
 
                                Arrays.asList( TYPE_FAX_HOME, TYPE_FAX_WORK, TYPE_PAGER ) );
238
 
 
239
 
                        // if this is the first number added, or it's a preferred number
240
 
                        // and the current primary number isn't, or this number is on equal
241
 
                        // standing with the primary number in terms of preference and it is
242
 
                        // a voice number and the primary number isn't, then record this as
243
 
                        // the primary number
244
 
                        if( _primary_number == null ||
245
 
                                ( is_preferred && !_primary_number_is_preferred ) ||
246
 
                                ( is_preferred == _primary_number_is_preferred &&
247
 
                                        !non_voice_types.contains( type ) &&
248
 
                                        non_voice_types.contains( _primary_number_type ) ) )
249
 
                        {
250
 
                                _primary_number = number;
251
 
                                _primary_number_type = type;
252
 
                                _primary_number_is_preferred = is_preferred;
253
 
                        }
254
 
                }
255
 
 
256
 
                public boolean hasNumbers()
257
 
                {
258
 
                        return _numbers != null && _numbers.size() > 0;
259
 
                }
260
 
 
261
 
                public HashMap< String, PreferredDetail > getNumbers()
262
 
                {
263
 
                        return _numbers;
264
 
                }
265
 
 
266
 
                public boolean hasPrimaryNumber()
267
 
                {
268
 
                        return _primary_number != null;
269
 
                }
270
 
 
271
 
                public String getPrimaryNumber()
272
 
                {
273
 
                        return _primary_number;
274
 
                }
275
 
 
276
 
                protected void addEmail( String email, int type, boolean is_preferred )
277
 
                {
278
 
 
279
 
                        email = sanitisesEmailAddress( email );
280
 
                        if( email == null )
281
 
                        {
282
 
                                // TODO: warn that an imported email address is being ignored
283
 
                                return;
284
 
                        }
285
 
 
286
 
                        // add the email, as non-preferred (we prefer only one email in
287
 
                        // finalise() after they're all imported)
288
 
                        if( _emails == null )
289
 
                                _emails = new HashMap< String, PreferredDetail >();
 
130
                protected void addPhone( String number, int type, boolean isPreferred )
 
131
                {
 
132
                        if( _phones == null ) _phones = new HashMap< String, PhoneData >();
 
133
                        if( !_phones.containsKey( number ) )
 
134
                                _phones.put( number,
 
135
                                                new PhoneData( number, type, isPreferred ) );
 
136
                }
 
137
 
 
138
                protected void addEmail( String email, int type, boolean isPreferred )
 
139
                {
 
140
                        if( _emails == null ) _emails = new HashMap< String, EmailData >();
290
141
                        if( !_emails.containsKey( email ) )
291
 
                                _emails.put( email, new PreferredDetail( type, false ) );
292
 
 
293
 
                        // if this is the first email added, or it's a preferred email and
294
 
                        // the current primary organisation isn't, then record this as the
295
 
                        // primary email
296
 
                        if( _primary_email == null ||
297
 
                                ( is_preferred && !_primary_email_is_preferred ) )
298
 
                        {
299
 
                                _primary_email = email;
300
 
                                _primary_email_is_preferred = is_preferred;
301
 
                        }
302
 
                }
303
 
 
304
 
                public boolean hasEmails()
305
 
                {
306
 
                        return _emails != null && _emails.size() > 0;
307
 
                }
308
 
 
309
 
                public HashMap< String, PreferredDetail > getEmails()
310
 
                {
311
 
                        return _emails;
312
 
                }
313
 
 
314
 
                public boolean hasPrimaryEmail()
315
 
                {
316
 
                        return _primary_email != null;
317
 
                }
318
 
 
319
 
                public String getPrimaryEmail()
320
 
                {
321
 
                        return _primary_email;
322
 
                }
323
 
 
324
 
                protected void addAddress( String address, int type )
325
 
                {
326
 
                        address = address.trim();
327
 
                        if( address.length() <= 0 )
328
 
                        {
329
 
                                // TODO: warn that an imported address is being ignored
330
 
                                return;
331
 
                        }
332
 
 
333
 
                        if( _addresses == null ) _addresses =
334
 
                                new HashMap< String, TypeDetail >();
335
 
                        if( !_addresses.containsKey( address ) )
336
 
                                _addresses.put( address, new TypeDetail( type ) );
337
 
                }
338
 
 
339
 
                public boolean hasAddresses()
340
 
                {
341
 
                        return _addresses != null && _addresses.size() > 0;
342
 
                }
343
 
 
344
 
                public HashMap< String, TypeDetail > getAddresses()
345
 
                {
346
 
                        return _addresses;
347
 
                }
348
 
 
349
 
                protected void addNote( String note )
350
 
                {
351
 
                        if( _notes == null ) _notes = new HashSet< String >();
352
 
                        if( !_notes.contains( note ) )
353
 
                                _notes.add( note );
354
 
                }
355
 
 
356
 
                public boolean hasNotes()
357
 
                {
358
 
                        return _notes != null && _notes.size() > 0;
359
 
                }
360
 
 
361
 
                public HashSet< String > getNotes()
362
 
                {
363
 
                        return _notes;
364
 
                }
365
 
 
366
 
                public void setBirthday( String birthday )
367
 
                {
368
 
                        _birthday = birthday;
369
 
                }
370
 
 
371
 
                public boolean hasBirthday()
372
 
                {
373
 
                        return _birthday != null;
374
 
                }
375
 
 
376
 
                public String getBirthday()
377
 
                {
378
 
                        return _birthday;
379
 
                }
380
 
 
381
 
                protected void finalise()
382
 
                        throws ContactNotIdentifiableException
383
 
                {
384
 
                        // Ensure that if there is a primary number, it is preferred so
385
 
                        // that there is always one preferred number.  Android will assign
386
 
                        // preference to one anyway so we might as well decide one sensibly.
387
 
                        if( _primary_number != null ) {
388
 
                                PreferredDetail data = _numbers.get( _primary_number );
389
 
                                _numbers.put( _primary_number,
390
 
                                        new PreferredDetail( data.getType(), true ) );
391
 
                        }
392
 
 
393
 
                        // do the same for the primary email
394
 
                        if( _primary_email != null ) {
395
 
                                PreferredDetail data = _emails.get( _primary_email );
396
 
                                _emails.put( _primary_email,
397
 
                                        new PreferredDetail( data.getType(), true ) );
398
 
                        }
399
 
 
400
 
                        // do the same for the primary organisation
401
 
                        if( _primary_organisation != null ) {
402
 
                                ExtraDetail data = _organisations.get( _primary_organisation );
403
 
                                _organisations.put( _primary_organisation,
404
 
                                        new ExtraDetail( 0, true, data.getExtra() ) );
405
 
                        }
406
 
 
407
 
                        // create a cache identifier from this contact data, which can be
408
 
                        // used to look-up an existing contact
409
 
                        _cache_identifier = ContactsCache.CacheIdentifier.factory( this );
410
 
                        if( _cache_identifier == null )
411
 
                                throw new ContactNotIdentifiableException();
412
 
                }
413
 
 
414
 
                public ContactsCache.CacheIdentifier getCacheIdentifier()
415
 
                {
416
 
                        return _cache_identifier;
417
 
                }
418
 
 
419
 
                private String sanitisePhoneNumber( String number )
420
 
                {
421
 
                        number = number.trim();
422
 
                        Pattern p = Pattern.compile( "^[-\\(\\) \\+0-9#*]+" );
423
 
                        Matcher m = p.matcher( number );
424
 
                        if( m.lookingAt() ) return m.group( 0 );
425
 
                        return null;
426
 
                }
427
 
 
428
 
                private String sanitisesEmailAddress( String email )
429
 
                {
430
 
                        email = email.trim();
431
 
                        Pattern p = Pattern.compile(
432
 
                                "^[^ @]+@[a-zA-Z]([-a-zA-Z0-9]*[a-zA-z0-9])?(\\.[a-zA-Z]([-a-zA-Z0-9]*[a-zA-z0-9])?)+$" );
433
 
                        Matcher m = p.matcher( email );
434
 
                        if( m.matches() ) {
435
 
                                String[] bits = email.split( "@" );
436
 
                                return bits[ 0 ] + "@" + bits[ 1 ].toLowerCase( Locale.US );
437
 
                        }
438
 
                        return null;
 
142
                                _emails.put( email, new EmailData( email, type, isPreferred ) );
439
143
                }
440
144
        }
441
145
 
442
 
        @SuppressWarnings("serial")
443
146
        protected class AbortImportException extends Exception { };
444
147
 
445
148
        public Importer( Doit doit )
447
150
                _doit = doit;
448
151
 
449
152
                SharedPreferences prefs = getSharedPreferences();
450
 
                _merge_setting = prefs.getInt( "merge_setting", Doit.ACTION_PROMPT );
 
153
                _mergeSetting = prefs.getInt( "merge_setting", 0 );
451
154
        }
452
155
 
453
156
        @Override
455
158
        {
456
159
                try
457
160
                {
458
 
                        // update UI
459
 
                        setProgressMessage( R.string.doit_caching );
460
 
 
461
 
                        // create the appropriate backend
462
 
                        if( Integer.parseInt( android.os.Build.VERSION.SDK ) >= 5 )
463
 
                                _backend = new ContactsContractBackend( _doit );
464
 
                        else
465
 
                                _backend = new ContactsBackend( _doit );
466
 
 
467
 
                        // create a cache of existing contacts and populate it
468
 
                        _contacts_cache = new ContactsCache();
469
 
                        _backend.populateCache( _contacts_cache );
 
161
                        // cache current contact names
 
162
                        buildContactsCache();
470
163
 
471
164
                        // do the import
472
165
                        onImport();
483
176
 
484
177
        synchronized private void setIsFinished()
485
178
        {
486
 
                _is_finished = true;
 
179
                _isFinished = true;
487
180
        }
488
181
 
489
182
        protected void onImport() throws AbortImportException
500
193
                wake( response, RESPONSEEXTRA_NONE );
501
194
        }
502
195
 
503
 
        synchronized public void wake( int response, int response_extra )
 
196
        synchronized public void wake( int response, int responseExtra )
504
197
        {
505
198
                _response = response;
506
 
                _response_extra = response_extra;
 
199
                _responseExtra = responseExtra;
507
200
                notify();
508
201
        }
509
202
 
510
203
        synchronized public boolean setAbort()
511
204
        {
512
 
                if( !_is_finished && !_abort ) {
 
205
                if( !_isFinished && !_abort ) {
513
206
                        _abort = true;
514
207
                        notify();
515
208
                        return true;
532
225
        {
533
226
                checkAbort();
534
227
                _doit._handler.sendMessage( Message.obtain(
535
 
                        _doit._handler, Doit.MESSAGE_ERROR, message ) );
 
228
                                _doit._handler, Doit.MESSAGE_ERROR, message ) );
536
229
                try {
537
230
                        wait();
538
231
                }
539
232
                catch( InterruptedException e ) { }
540
 
 
541
233
                // no need to check if an abortion happened during the wait, we are
542
234
                // about to finish anyway!
543
235
                finish( ACTION_ABORT );
553
245
        {
554
246
                checkAbort();
555
247
                _doit._handler.sendMessage( Message.obtain(
556
 
                        _doit._handler, Doit.MESSAGE_ERROR, message ) );
 
248
                                _doit._handler, Doit.MESSAGE_ERROR, message ) );
557
249
                try {
558
250
                        wait();
559
251
                }
560
252
                catch( InterruptedException e ) { }
561
 
 
562
253
                // no need to check if an abortion happened during the wait, we are
563
254
                // about to finish anyway!
564
255
                finish( ACTION_ABORT );
574
265
        {
575
266
                checkAbort();
576
267
                _doit._handler.sendMessage( Message.obtain(
577
 
                        _doit._handler, Doit.MESSAGE_CONTINUEORABORT, message ) );
 
268
                                _doit._handler, Doit.MESSAGE_CONTINUEORABORT, message ) );
578
269
                try {
579
270
                        wait();
580
271
                }
590
281
        {
591
282
                checkAbort();
592
283
                _doit._handler.sendMessage( Message.obtain( _doit._handler,
593
 
                        Doit.MESSAGE_SETPROGRESSMESSAGE, getText( res ) ) );
 
284
                                Doit.MESSAGE_SETPROGRESSMESSAGE, getText( res ) ) );
594
285
        }
595
286
 
596
 
        protected void setProgressMax( int max_progress )
 
287
        protected void setProgressMax( int maxProgress )
597
288
                        throws AbortImportException
598
289
        {
599
290
                checkAbort();
600
291
                _doit._handler.sendMessage( Message.obtain(
601
 
                        _doit._handler, Doit.MESSAGE_SETMAXPROGRESS,
602
 
                        Integer.valueOf( max_progress ) ) );
 
292
                                _doit._handler, Doit.MESSAGE_SETMAXPROGRESS,
 
293
                                new Integer( maxProgress ) ) );
603
294
        }
604
295
 
605
 
        protected void setTmpProgress( int tmp_progress )
606
 
                throws AbortImportException
 
296
        protected void setTmpProgress( int tmpProgress ) throws AbortImportException
607
297
        {
608
298
                checkAbort();
609
299
                _doit._handler.sendMessage( Message.obtain(
610
 
                        _doit._handler, Doit.MESSAGE_SETTMPPROGRESS,
611
 
                        Integer.valueOf( tmp_progress ) ) );
 
300
                                _doit._handler, Doit.MESSAGE_SETTMPPROGRESS,
 
301
                                new Integer( tmpProgress ) ) );
612
302
        }
613
303
 
614
304
        protected void setProgress( int progress ) throws AbortImportException
615
305
        {
616
306
                checkAbort();
617
307
                _doit._handler.sendMessage( Message.obtain(
618
 
                        _doit._handler, Doit.MESSAGE_SETPROGRESS,
619
 
                        Integer.valueOf( progress ) ) );
 
308
                                _doit._handler, Doit.MESSAGE_SETPROGRESS,
 
309
                                new Integer( progress ) ) );
620
310
        }
621
311
 
622
312
        protected void finish( int action ) throws AbortImportException
625
315
                int message;
626
316
                switch( action )
627
317
                {
628
 
                case ACTION_ALLDONE:    message = Doit.MESSAGE_ALLDONE; break;
 
318
                case ACTION_GOBACK:             message = Doit.MESSAGE_FINISHED_GOBACK; break;
 
319
                case ACTION_ALLDONE:    message = Doit.MESSAGE_FINISHED_ALLDONE; break;
629
320
                default:        // fall through
630
 
                case ACTION_ABORT:              message = Doit.MESSAGE_ABORT; break;
 
321
                case ACTION_ABORT:              message = Doit.MESSAGE_FINISHED; break;
631
322
                }
632
323
                _doit._handler.sendEmptyMessage( message );
633
324
 
640
331
                return _doit.getText( res );
641
332
        }
642
333
 
643
 
        /**
644
 
         * Should we skip a contact, given whether it exists or not and the current
645
 
         * merge setting?  This routine handles throwing up a prompt, if required.
646
 
         *
647
 
         * @param contact_detail the display name of the contact
648
 
         * @param exists true if this contact matches one in the cache
649
 
         * @param merge_setting the merge setting to use
650
 
         * @return true if the contact should be skipped outright
651
 
         * @throws AbortImportException
652
 
         */
653
 
        synchronized private boolean shouldWeSkipContact( String contact_detail,
654
 
                boolean exists, int merge_setting ) throws AbortImportException
655
 
        {
656
 
                _last_merge_decision = merge_setting;
 
334
        protected boolean isImportRequired( String name )
 
335
                        throws AbortImportException
 
336
        {
 
337
                checkAbort();
 
338
                return isImportRequired( name, _mergeSetting );
 
339
        }
 
340
 
 
341
        synchronized private boolean isImportRequired( String name,
 
342
                        int mergeSetting ) throws AbortImportException
 
343
        {
 
344
                _lastMergeDecision = mergeSetting;
657
345
 
658
346
                // handle special cases
659
 
                switch( merge_setting )
 
347
                switch( mergeSetting )
660
348
                {
661
 
                case Doit.ACTION_KEEP:
662
 
                        // if we are skipping on a duplicate, check for one
663
 
                        return exists;
664
 
 
665
 
                case Doit.ACTION_PROMPT:
666
 
                        // if we are prompting on duplicate, then we can say that we won't
667
 
                        // skip if there isn't one
668
 
                        if( !exists ) return false;
669
 
 
670
 
                        // ok, duplicate exists, so do prompt
671
 
                        _doit._handler.sendMessage( Message.obtain( _doit._handler,
672
 
                                Doit.MESSAGE_MERGEPROMPT, contact_detail ) );
 
349
                case R.id.merge_keep:
 
350
                        // if we keep contacts on duplicate, we better check for one
 
351
                        return !_contacts.containsKey( name );
 
352
 
 
353
                case R.id.merge_prompt:
 
354
                        // if we are prompting on duplicate, we better check for one
 
355
                        if( !_contacts.containsKey( name ) )
 
356
                                return true;
 
357
 
 
358
                        // ok, it exists, so do prompt
 
359
                        _doit._handler.sendMessage( Message.obtain(
 
360
                                        _doit._handler, Doit.MESSAGE_MERGEPROMPT, name ) );
673
361
                        try {
674
362
                                wait();
675
363
                        }
678
366
                        // check if an abortion happened during the wait
679
367
                        checkAbort();
680
368
 
681
 
                        // if "always" was selected, make choice permanent
682
 
                        if( _response_extra == RESPONSEEXTRA_ALWAYS )
683
 
                                _merge_setting = _response;
 
369
                        // if "always" was selected, make choice permenant
 
370
                        if( _responseExtra == RESPONSEEXTRA_ALWAYS )
 
371
                                _mergeSetting = _response;
684
372
 
685
 
                        // recurse, with our new merge setting
686
 
                        return shouldWeSkipContact( contact_detail, exists, _response );
 
373
                        // recurse, with out new merge setting
 
374
                        return isImportRequired( name, _response );
687
375
                }
688
376
 
689
 
                // for all other cases (either overwriting or merging) we don't skip
690
 
                return false;
 
377
                // for all other cases (either overwriting or merging) we will need the
 
378
                // imported data
 
379
                return true;
691
380
        }
692
381
 
693
382
        protected void skipContact() throws AbortImportException
694
383
        {
695
384
                checkAbort();
696
 
 
697
 
                // show that we're skipping a new contact
698
385
                _doit._handler.sendEmptyMessage( Doit.MESSAGE_CONTACTSKIPPED );
699
386
        }
700
387
 
703
390
        {
704
391
                checkAbort();
705
392
 
706
 
                // It is expected that we use contact.getCacheIdentifier() here.  The
707
 
                // contact we are passed should have been successfully finalise()d,
708
 
                // which includes generating a valid cache identifier.
709
 
                ContactsCache.CacheIdentifier cache_identifier =
710
 
                        contact.getCacheIdentifier();
711
 
 
712
393
//              if( !showContinue( "====[ IMPORTING ]====\n: " + contact._name ) )
713
394
//                      finish( ACTION_ABORT );
714
395
 
715
 
                // attempt to lookup the id of an existing contact in the cache with
716
 
                // this contact data's cache identifier
717
 
                Long id = (Long)_contacts_cache.lookup( cache_identifier );
 
396
                ContentValues values = new ContentValues();
 
397
                boolean uiInformed = false;
718
398
 
719
 
                // check to see if this contact should be skipped
720
 
                if( shouldWeSkipContact( cache_identifier.getDetail(), id != null,
721
 
                        _merge_setting ) )
 
399
                // does contact exist already?
 
400
                Uri contactUri = null;
 
401
                Long id;
 
402
                if( ( id = (Long)_contacts.get( contact._name ) ) != null )
722
403
                {
723
 
                        // show that we're skipping a contact
724
 
                        _doit._handler.sendEmptyMessage( Doit.MESSAGE_CONTACTSKIPPED );
725
 
                        return;
 
404
                        // should we skip this import altogether?
 
405
                        if( _lastMergeDecision == R.id.merge_keep ) return;
 
406
 
 
407
                        // get contact's URI
 
408
                        contactUri = ContentUris.withAppendedId(
 
409
                                        Contacts.People.CONTENT_URI, id );
 
410
 
 
411
                        // should we destroy the existing contact before importing?
 
412
                        if( _lastMergeDecision == R.id.merge_overwrite ) {
 
413
                                _doit.getContentResolver().delete( contactUri, null, null );
 
414
                                contactUri = null;
 
415
 
 
416
                                // upate the UI
 
417
                                _doit._handler.sendEmptyMessage( Doit.MESSAGE_CONTACTOVERWRITTEN );
 
418
                                uiInformed = true;
 
419
 
 
420
                                // update cache
 
421
                                _contacts.remove( contact._name );
 
422
                        }
726
423
                }
727
424
 
728
 
                // if a contact exists, and we're overwriting, destroy the existing
729
 
                // contact before importing
730
 
                boolean contact_deleted = false;
731
 
                if( id != null && _last_merge_decision == Doit.ACTION_OVERWRITE )
 
425
                // if we don't have a contact URI it is because the contact never
 
426
                // existed or because we deleted it
 
427
                if( contactUri == null )
732
428
                {
733
 
                        contact_deleted = true;
 
429
                        // create a new contact
 
430
                        values.put( Contacts.People.NAME, contact._name );
 
431
                        contactUri = _doit.getContentResolver().insert(
 
432
                                        Contacts.People.CONTENT_URI, values );
 
433
                        id = ContentUris.parseId( contactUri );
 
434
                        if( id <= 0 ) return;   // shouldn't happen!
734
435
 
735
 
                        // remove from device
736
 
                        _backend.deleteContact( id );
 
436
                        // add them to the "My Contacts" group
 
437
                        Contacts.People.addToGroup(
 
438
                                        _doit.getContentResolver(), id,
 
439
                                        Contacts.Groups.GROUP_MY_CONTACTS );
737
440
 
738
441
                        // update cache
739
 
                        _contacts_cache.removeLookup( cache_identifier );
740
 
                        _contacts_cache.removeAssociatedData( id );
741
 
 
742
 
                        // show that we're overwriting a contact
743
 
                        _doit._handler.sendEmptyMessage( Doit.MESSAGE_CONTACTOVERWRITTEN );
744
 
 
745
 
                        // discard the contact id
746
 
                        id = null;
747
 
                }
748
 
 
749
 
                try {
750
 
                        // if we don't have a contact id yet (or we did, but we destroyed it
751
 
                        // when we deleted the contact), we'll have to create a new contact
752
 
                        if( id == null )
753
 
                        {
754
 
                                // create a new contact
755
 
                                id = _backend.addContact( contact._name );
756
 
 
757
 
                                // update cache
758
 
                                _contacts_cache.addLookup( cache_identifier, id );
759
 
 
760
 
                                // if we haven't already shown that we're overwriting a contact,
761
 
                                // show that we're creating a new contact
762
 
                                if( !contact_deleted )
763
 
                                        _doit._handler.sendEmptyMessage(
764
 
                                                Doit.MESSAGE_CONTACTCREATED );
 
442
                        _contacts.put( contact._name, id );
 
443
 
 
444
                        // update UI
 
445
                        if( !uiInformed ) {
 
446
                                _doit._handler.sendEmptyMessage( Doit.MESSAGE_CONTACTCREATED );
 
447
                                uiInformed = true;
765
448
                        }
766
 
                        else
767
 
                                // show that we're merging with an existing contact
768
 
                                _doit._handler.sendEmptyMessage( Doit.MESSAGE_CONTACTMERGED );
769
 
 
770
 
                        // import contact parts
771
 
                        if( contact.hasNumbers() )
772
 
                                importContactPhones( id, contact.getNumbers() );
773
 
                        if( contact.hasEmails() )
774
 
                                importContactEmails( id, contact.getEmails() );
775
 
                        if( contact.hasAddresses() )
776
 
                                importContactAddresses( id, contact.getAddresses() );
777
 
                        if( contact.hasOrganisations() )
778
 
                                importContactOrganisations( id, contact.getOrganisations() );
779
 
                        if( contact.hasNotes() )
780
 
                                importContactNotes( id, contact.getNotes() );
781
 
                        if( contact.hasBirthday() )
782
 
                                importContactBirthday( id, contact.getBirthday() );
783
 
                }
784
 
                catch( Backend.ContactCreationException e )
785
 
                {
786
 
                        showError( R.string.error_unabletoaddcontact );
787
 
                }
 
449
                }
 
450
 
 
451
                // update UI
 
452
                if( !uiInformed )
 
453
                        _doit._handler.sendEmptyMessage( Doit.MESSAGE_CONTACTMERGED );
 
454
 
 
455
                // import contact parts
 
456
                if( contact._phones != null )
 
457
                        importContactPhones( contactUri, contact._phones );
 
458
                if( contact._emails != null )
 
459
                        importContactEmails( contactUri, contact._emails );
788
460
        }
789
461
 
790
 
        private void importContactPhones( Long id,
791
 
                HashMap< String, ContactData.PreferredDetail > datas )
792
 
                throws ContactCreationException
 
462
        private void importContactPhones( Uri contactUri,
 
463
                        HashMap< String, ContactData.PhoneData > phones )
793
464
        {
 
465
                Long contactId = ContentUris.parseId( contactUri );
 
466
                Uri contactPhonesUri = Uri.withAppendedPath( contactUri,
 
467
                                Contacts.People.Phones.CONTENT_DIRECTORY );
 
468
                Set phonesKeys = phones.keySet();
 
469
 
794
470
                // add phone numbers
795
 
                Set< String > datas_keys = datas.keySet();
796
 
                Iterator< String > i = datas_keys.iterator();
 
471
                Iterator i = phonesKeys.iterator();
797
472
                while( i.hasNext() ) {
798
 
                        String number = i.next();
799
 
                        ContactData.PreferredDetail data = datas.get( number );
 
473
                        ContactData.PhoneData phone = phones.get( i.next() );
800
474
 
801
 
                        // We don't want to add this number if it's crap, or it already
802
 
                        // exists (which would cause a duplicate to be created).  We don't
803
 
                        // take in to account the type when checking for duplicates.  This
804
 
                        // is intentional: types aren't really very reliable.  We assume
805
 
                        // that if the number exists at all, it doesn't need importing.
806
 
                        // Because of this, we also can't update the cache (which we don't
807
 
                        // need to anyway, so it's not a problem).
808
 
                        if( _contacts_cache.hasAssociatedNumber( id, number ) )
809
 
                                continue;
 
475
                        // we don't want to add this number if it's crap, or it already
 
476
                        // exists (which would cause a duplicate to be created). We don't
 
477
                        // take in to account the type when checking for duplicates. This is
 
478
                        // intentional: types aren't really very reliable. We assume that
 
479
                        // if the number exists at all, it doesn't need importing. Because
 
480
                        // of this, we also can't update the cache (which we don't need to
 
481
                        // anyway, so it's not a problem).
 
482
                        String number = sanitisePhoneNumber( phone._number );
 
483
                        if( number == null ) continue;
 
484
                        HashSet< String > numbers = _contactNumbers.get( contactId );
 
485
                        if( numbers != null && numbers.contains( number ) ) continue;
810
486
 
811
487
                        // add phone number
812
 
                        _backend.addContactPhone( id, number, data );
813
 
 
814
 
                        // and add this address to the cache to prevent a addition of
815
 
                        // duplicate date from another file
816
 
                        _contacts_cache.addAssociatedNumber( id, number );
 
488
                        ContentValues values = new ContentValues();
 
489
                        values.put( Contacts.Phones.TYPE, phone._type );
 
490
                        values.put( Contacts.Phones.NUMBER, phone._number );
 
491
                        if( phone._isPreferred ) values.put( Contacts.Phones.ISPRIMARY, 1 );
 
492
                        _doit.getContentResolver().insert( contactPhonesUri, values );
 
493
                }
 
494
 
 
495
                // now add those phone numbers to the cache to prevent the addition of
 
496
                // duplicate data from another file
 
497
                i = phonesKeys.iterator();
 
498
                while( i.hasNext() ) {
 
499
                        ContactData.PhoneData phone = phones.get( i.next() );
 
500
 
 
501
                        String number = sanitisePhoneNumber( phone._number );
 
502
                        if( number != null ) {
 
503
                                HashSet< String > numbers = _contactNumbers.get( contactId );
 
504
                                if( numbers == null ) {
 
505
                                        _contactNumbers.put( contactId, new HashSet< String >() );
 
506
                                        numbers = _contactNumbers.get( contactId );
 
507
                                }
 
508
                                numbers.add( number );
 
509
                        }
817
510
                }
818
511
        }
819
512
 
820
 
        private void importContactEmails( Long id,
821
 
                HashMap< String, ContactData.PreferredDetail > datas )
822
 
                throws ContactCreationException
 
513
        private void importContactEmails( Uri contactUri,
 
514
                        HashMap< String, ContactData.EmailData > emails )
823
515
        {
 
516
                Long contactId = ContentUris.parseId( contactUri );
 
517
                Uri contactContactMethodsUri = Uri.withAppendedPath( contactUri,
 
518
                                Contacts.People.ContactMethods.CONTENT_DIRECTORY );
 
519
                Set emailsKeys = emails.keySet();
 
520
 
824
521
                // add email addresses
825
 
                Set< String > datas_keys = datas.keySet();
826
 
                Iterator< String > i = datas_keys.iterator();
 
522
                Iterator i = emailsKeys.iterator();
827
523
                while( i.hasNext() ) {
828
 
                        String email = i.next();
829
 
                        ContactData.PreferredDetail data = datas.get( email );
 
524
                        ContactData.EmailData email = emails.get( i.next() );
830
525
 
831
 
                        // we don't want to add this email address if it exists already or
832
 
                        // we would introduce duplicates
833
 
                        if( _contacts_cache.hasAssociatedEmail( id, email ) )
834
 
                                continue;
 
526
                        // like with phone numbers, we don't want to add this email address
 
527
                        // if it exists already or we would introduce duplicates.
 
528
                        String address = sanitiseEmailAddress( email.getAddress() );
 
529
                        if( address == null ) continue;
 
530
                        HashSet< String > addresses = _contactEmails.get( contactId );
 
531
                        if( addresses != null && addresses.contains( address ) ) continue;
835
532
 
836
533
                        // add phone number
837
 
                        _backend.addContactEmail( id, email, data );
838
 
 
839
 
                        // and add this address to the cache to prevent a addition of
840
 
                        // duplicate date from another file
841
 
                        _contacts_cache.addAssociatedEmail( id, email );
842
 
                }
843
 
        }
844
 
 
845
 
        private void importContactAddresses( Long id,
846
 
                HashMap< String, ContactData.TypeDetail > datas )
847
 
                throws ContactCreationException
848
 
        {
849
 
                // add addresses
850
 
                Set< String > datas_keys = datas.keySet();
851
 
                Iterator< String > i = datas_keys.iterator();
852
 
                while( i.hasNext() ) {
853
 
                        String address = i.next();
854
 
                        ContactData.TypeDetail data = datas.get( address );
855
 
 
856
 
                        // we don't want to add this address if it exists already or we
857
 
                        // would introduce duplicates
858
 
                        if( _contacts_cache.hasAssociatedAddress( id, address ) )
859
 
                                continue;
860
 
 
861
 
                        // add postal address
862
 
                        _backend.addContactAddresses( id, address, data );
863
 
 
864
 
                        // and add this address to the cache to prevent a addition of
865
 
                        // duplicate date from another file
866
 
                        _contacts_cache.addAssociatedAddress( id, address );
867
 
                }
868
 
        }
869
 
 
870
 
        private void importContactOrganisations( Long id,
871
 
                HashMap< String, ContactData.ExtraDetail > datas )
872
 
                throws ContactCreationException
873
 
        {
874
 
                // add addresses
875
 
                Set< String > datas_keys = datas.keySet();
876
 
                Iterator< String > i = datas_keys.iterator();
877
 
                while( i.hasNext() ) {
878
 
                        String organisation = i.next();
879
 
                        ContactData.ExtraDetail data = datas.get( organisation );
880
 
 
881
 
                        // we don't want to add this address if it exists already or we
882
 
                        // would introduce duplicates
883
 
                        if( _contacts_cache.hasAssociatedOrganisation( id, organisation ) )
884
 
                                continue;
885
 
 
886
 
                        // add organisation address
887
 
                        _backend.addContactOrganisation( id, organisation, data );
888
 
 
889
 
                        // and add this address to the cache to prevent a addition of
890
 
                        // duplicate date from another file
891
 
                        _contacts_cache.addAssociatedOrganisation( id, organisation );
892
 
                }
893
 
        }
894
 
 
895
 
        private void importContactNotes( Long id, HashSet< String > datas )
896
 
                throws ContactCreationException
897
 
        {
898
 
                // add notes
899
 
                Iterator< String > i = datas.iterator();
900
 
                while( i.hasNext() ) {
901
 
                        String note = i.next();
902
 
 
903
 
                        // we don't want to add this note if it exists already or we would
904
 
                        // introduce duplicates
905
 
                        if( _contacts_cache.hasAssociatedNote( id, note ) )
906
 
                                continue;
907
 
 
908
 
                        // add note
909
 
                        _backend.addContactNote( id, note );
910
 
 
911
 
                        // and add this note to the cache to prevent a addition of duplicate
912
 
                        // date from another file
913
 
                        _contacts_cache.addAssociatedNote( id, note );
914
 
                }
915
 
        }
916
 
 
917
 
        private void importContactBirthday( Long id, String birthday )
918
 
                throws ContactCreationException
919
 
        {
920
 
                // we don't want to import this birthday if it already exists
921
 
                if( _contacts_cache.hasAssociatedBirthday( id, birthday ) )
922
 
                        return;
923
 
 
924
 
                // add birthday
925
 
                _backend.addContactBirthday( id, birthday );
926
 
 
927
 
                // and update the cache
928
 
                _contacts_cache.addAssociatedBirthday( id, birthday );
 
534
                        ContentValues values = new ContentValues();
 
535
                        values.put( Contacts.ContactMethods.KIND, Contacts.KIND_EMAIL );
 
536
                        values.put( Contacts.ContactMethods.DATA, email.getAddress() );
 
537
                        values.put( Contacts.ContactMethods.TYPE, email.getType() );
 
538
                        if( email.isPreferred() )
 
539
                                values.put( Contacts.ContactMethods.ISPRIMARY, 1 );
 
540
                        _doit.getContentResolver().insert( contactContactMethodsUri,
 
541
                                        values );
 
542
                }
 
543
 
 
544
                // now add those email addresses to the cache to prevent the addition of
 
545
                // duplicate data from another file
 
546
                i = emailsKeys.iterator();
 
547
                while( i.hasNext() ) {
 
548
                        ContactData.EmailData email = emails.get( i.next() );
 
549
 
 
550
                        String address = sanitiseEmailAddress( email.getAddress() );
 
551
                        if( address != null ) {
 
552
                                HashSet< String > addresses = _contactEmails.get( contactId );
 
553
                                if( addresses == null ) {
 
554
                                        _contactEmails.put( contactId, new HashSet< String >() );
 
555
                                        addresses = _contactEmails.get( contactId );
 
556
                                }
 
557
                                addresses.add( address );
 
558
                        }
 
559
                }
929
560
        }
930
561
 
931
562
        synchronized protected void checkAbort() throws AbortImportException
935
566
                        throw new AbortImportException();
936
567
                }
937
568
        }
 
569
 
 
570
        private void buildContactsCache() throws AbortImportException
 
571
        {
 
572
                // update UI
 
573
                setProgressMessage( R.string.doit_caching );
 
574
 
 
575
                String[] cols;
 
576
                Cursor cur;
 
577
 
 
578
                // init contacts caches
 
579
                _contacts = new HashMap< String, Long >();
 
580
                _contactNumbers = new HashMap< Long, HashSet< String > >();
 
581
                _contactEmails = new HashMap< Long, HashSet< String > >();
 
582
 
 
583
                // query and store map of contact names to ids
 
584
                cols = new String[] { Contacts.People._ID, Contacts.People.NAME };
 
585
                cur = _doit.managedQuery( Contacts.People.CONTENT_URI,
 
586
                                cols, null, null, null);
 
587
                if( cur.moveToFirst() ) {
 
588
                        int idCol = cur.getColumnIndex( Contacts.People._ID );
 
589
                        int nameCol = cur.getColumnIndex( Contacts.People.NAME );
 
590
                        do {
 
591
                                _contacts.put( cur.getString( nameCol ), cur.getLong( idCol ) );
 
592
                        } while( cur.moveToNext() );
 
593
                }
 
594
 
 
595
                // query and store map of contact ids to sets of phone numbers
 
596
                cols = new String[] { Contacts.Phones.PERSON_ID,
 
597
                                Contacts.Phones.NUMBER };
 
598
                cur = _doit.managedQuery( Contacts.Phones.CONTENT_URI,
 
599
                                cols, null, null, null);
 
600
                if( cur.moveToFirst() ) {
 
601
                        int personIdCol = cur.getColumnIndex( Contacts.Phones.PERSON_ID );
 
602
                        int numberCol = cur.getColumnIndex( Contacts.Phones.NUMBER );
 
603
                        do {
 
604
                                Long id = cur.getLong( personIdCol );
 
605
                                String number = sanitisePhoneNumber(
 
606
                                                cur.getString( numberCol ) );
 
607
                                if( number != null ) {
 
608
                                        HashSet< String > numbers = _contactNumbers.get( id );
 
609
                                        if( numbers == null ) {
 
610
                                                _contactNumbers.put( id, new HashSet< String >() );
 
611
                                                numbers = _contactNumbers.get( id );
 
612
                                        }
 
613
                                        numbers.add( number );
 
614
                                }
 
615
                        } while( cur.moveToNext() );
 
616
                }
 
617
 
 
618
                // query and store map of contact ids to sets of email addresses
 
619
                cols = new String[] { Contacts.ContactMethods.PERSON_ID,
 
620
                                Contacts.ContactMethods.DATA };
 
621
                cur = _doit.managedQuery( Contacts.ContactMethods.CONTENT_URI,
 
622
                                cols, Contacts.ContactMethods.KIND + " = ?",
 
623
                                new String[] { "" + Contacts.KIND_EMAIL }, null );
 
624
                if( cur.moveToFirst() ) {
 
625
                        int personIdCol = cur.getColumnIndex(
 
626
                                        Contacts.ContactMethods.PERSON_ID );
 
627
                        int addressCol = cur.getColumnIndex(
 
628
                                        Contacts.ContactMethods.DATA );
 
629
                        do {
 
630
                                Long id = cur.getLong( personIdCol );
 
631
                                String address = sanitiseEmailAddress(
 
632
                                                cur.getString( addressCol ) );
 
633
                                if( address != null ) {
 
634
                                        HashSet< String > addresses = _contactEmails.get( id );
 
635
                                        if( addresses == null ) {
 
636
                                                _contactEmails.put( id, new HashSet< String >() );
 
637
                                                addresses = _contactEmails.get( id );
 
638
                                        }
 
639
                                        addresses.add( address );
 
640
                                }
 
641
                        } while( cur.moveToNext() );
 
642
                }
 
643
        }
 
644
 
 
645
        private String sanitisePhoneNumber( String number )
 
646
        {
 
647
                number = number.replaceAll( "[-\\(\\) ]", "" );
 
648
                Pattern p = Pattern.compile( "^\\+?[0-9]+" );
 
649
                Matcher m = p.matcher( number );
 
650
                if( m.lookingAt() ) return m.group( 0 );
 
651
                return null;
 
652
        }
 
653
 
 
654
        private String sanitiseEmailAddress( String address )
 
655
        {
 
656
                address = address.trim();
 
657
                Pattern p = Pattern.compile(
 
658
                                "^[^ @]+@[a-zA-Z]([-a-zA-Z0-9]*[a-zA-z0-9])?(\\.[a-zA-Z]([-a-zA-Z0-9]*[a-zA-z0-9])?)+$" );
 
659
                Matcher m = p.matcher( address );
 
660
                if( m.matches() ) {
 
661
                        String[] bits = address.split( "@" );
 
662
                        return bits[ 0 ] + "@" + bits[ 1 ].toLowerCase();
 
663
                }
 
664
                return null;
 
665
        }
938
666
}