/android/import-contacts

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

  • Committer: edam
  • Date: 2009-02-02 06:38:20 UTC
  • Revision ID: edam@waxworlds.org-20090202063820-a37ptsjcj8ipgodn
- renamed ImportVCF class to ConfigureVCF
- save/restore back button state
- trying to save/restore state in ImpoirtContacts, but it doesn't work

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src/org/waxworlds/importcontacts/Doit.java
 
1
/*
 
2
 * Doit.java
 
3
 *
 
4
 * Copyright (C) 2009 Tim Marston <edam@waxworlds.org>
 
5
 *
 
6
 * This file is part of the Import Contacts program (hereafter referred
 
7
 * to as "this program"). For more information, see
 
8
 * http://www.waxworlds.org/edam/software/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
 
1
24
package org.waxworlds.importcontacts;
2
25
 
3
26
import android.app.AlertDialog;
13
36
import android.widget.Button;
14
37
import android.widget.CheckBox;
15
38
import android.widget.CompoundButton;
16
 
import android.widget.LinearLayout;
17
39
import android.widget.ProgressBar;
18
40
import android.widget.TextView;
 
41
import android.widget.Toast;
19
42
 
20
43
public class Doit extends WizardActivity
21
44
{
23
46
        private final static int DIALOG_CONTINUEORABORT = 1;
24
47
        private final static int DIALOG_MERGEPROMPT = 2;
25
48
 
 
49
        public final static int MESSAGE_FINISHED_ALLDONE = 0;
 
50
        public final static int MESSAGE_FINISHED = 1;
 
51
        public final static int MESSAGE_FINISHED_GOBACK = 2;
 
52
        public final static int MESSAGE_ERROR = 3;
 
53
        public final static int MESSAGE_CONTINUEORABORT = 4;
 
54
        public final static int MESSAGE_SETPROGRESSMESSAGE = 5;
 
55
        public final static int MESSAGE_SETMAXPROGRESS = 6;
 
56
        public final static int MESSAGE_SETTMPPROGRESS = 7;
 
57
        public final static int MESSAGE_SETPROGRESS = 8;
 
58
        public final static int MESSAGE_MERGEPROMPT = 9;
 
59
        public final static int MESSAGE_CONTACTOVERWRITTEN = 10;
 
60
        public final static int MESSAGE_CONTACTCREATED = 11;
 
61
        public final static int MESSAGE_CONTACTMERGED = 12;
 
62
        public final static int MESSAGE_CONTACTSKIPPED = 13;
 
63
 
 
64
        public final static int ACTION_PROMPT = 0;
 
65
        public final static int ACTION_KEEP = 1;
 
66
        public final static int ACTION_MERGE_MERGE = 2;
 
67
        public final static int ACTION_OVERWRITE = 3;
 
68
 
 
69
        public final static int NEXT_BEGIN = 0;
 
70
        public final static int NEXT_CLOSE = 1;
 
71
 
26
72
        private boolean _startedProgress;
27
73
        private int _maxProgress;
28
74
        private int _tmpProgress;
30
76
        protected String _dialogMessage;
31
77
        private Dialog _mergePromptDialog;
32
78
        private boolean _mergePromptAlwaysSelected;
 
79
        private int _nextAction;
33
80
 
34
81
        private int _countOverwrites;
35
82
        private int _countCreates;
36
83
        private int _countMerges;
37
84
        private int _countSkips;
38
85
 
39
 
        protected Importer _importer;
 
86
        protected Importer _importer = null;
40
87
 
41
88
        public Handler _handler;
42
89
 
46
93
                public void handleMessage( Message msg ) {
47
94
                        switch( msg.what )
48
95
                        {
49
 
                        case Importer.MESSAGE_FINISHED:
50
 
                                ( (LinearLayout)findViewById( R.id.doit_closedisplay ) ).
 
96
                        case MESSAGE_FINISHED_ALLDONE:
 
97
                                ( (TextView)findViewById( R.id.doit_alldone ) ).
51
98
                                                setVisibility( View.VISIBLE );
 
99
                                // fall through
 
100
                        case MESSAGE_FINISHED:
 
101
                                updateNext( NEXT_CLOSE );
 
102
                                findViewById( R.id.doit_abort_disp ).setVisibility(
 
103
                                                View.GONE );
52
104
                                break;
53
 
                        case Importer.MESSAGE_FINISHED_BACK:
 
105
                        case MESSAGE_FINISHED_GOBACK:
54
106
                                ( (Button)findViewById( R.id.back ) ).setEnabled( true );
 
107
                                findViewById( R.id.doit_abort_disp ).setVisibility(
 
108
                                                View.GONE );
55
109
                                break;
56
 
                        case Importer.MESSAGE_ERROR:
 
110
                        case MESSAGE_ERROR:
57
111
                                Doit.this._dialogMessage = (String)msg.obj;
58
112
                                showDialog( DIALOG_ERROR );
59
113
                                break;
60
 
                        case Importer.MESSAGE_CONTINUEORABORT:
 
114
                        case MESSAGE_CONTINUEORABORT:
61
115
                                Doit.this._dialogMessage = (String)msg.obj;
62
116
                                showDialog( DIALOG_CONTINUEORABORT );
63
117
                                break;
64
 
                        case Importer.MESSAGE_SETPROGRESSMESSAGE:
 
118
                        case MESSAGE_SETPROGRESSMESSAGE:
65
119
                                ( (TextView)findViewById( R.id.doit_percentage ) ).
66
120
                                                setText( (String)msg.obj );
67
121
                                break;
68
 
                        case Importer.MESSAGE_SETMAXPROGRESS:
 
122
                        case MESSAGE_SETMAXPROGRESS:
69
123
                                if( _maxProgress > 0 ) {
70
 
                                        if( _tmpProgress == _maxProgress )
 
124
                                        if( _tmpProgress == _maxProgress - 1 )
71
125
                                                _tmpProgress = (Integer)msg.obj;
72
 
                                        if( _progress == _maxProgress )
 
126
                                        if( _progress == _maxProgress - 1 )
73
127
                                                _progress = (Integer)msg.obj;
74
128
                                }
75
129
                                _maxProgress = (Integer)msg.obj;
76
130
                                updateProgress();
77
131
                                break;
78
 
                        case Importer.MESSAGE_SETTMPPROGRESS:
 
132
                        case MESSAGE_SETTMPPROGRESS:
79
133
                                _tmpProgress = (Integer)msg.obj;
80
134
                                updateProgress();
81
135
                                break;
82
 
                        case Importer.MESSAGE_SETPROGRESS:
 
136
                        case MESSAGE_SETPROGRESS:
83
137
                                _startedProgress = true;
84
138
                                _progress = (Integer)msg.obj;
85
139
                                updateProgress();
86
140
                                break;
87
 
                        case Importer.MESSAGE_MERGEPROMPT:
 
141
                        case MESSAGE_MERGEPROMPT:
88
142
                                _dialogMessage = (String)msg.obj;
89
143
                                showDialog( DIALOG_MERGEPROMPT );
90
144
                                break;
91
 
                        case Importer.MESSAGE_CONTACTOVERWRITTEN:
 
145
                        case MESSAGE_CONTACTOVERWRITTEN:
92
146
                                _countOverwrites++;
93
147
                                updateStats();
94
148
                                break;
95
 
                        case Importer.MESSAGE_CONTACTCREATED:
 
149
                        case MESSAGE_CONTACTCREATED:
96
150
                                _countCreates++;
97
151
                                updateStats();
98
152
                                break;
99
 
                        case Importer.MESSAGE_CONTACTMERGED:
 
153
                        case MESSAGE_CONTACTMERGED:
100
154
                                _countMerges++;
101
155
                                updateStats();
102
156
                                break;
103
 
                        case Importer.MESSAGE_CONTACTSKIPPED:
 
157
                        case MESSAGE_CONTACTSKIPPED:
104
158
                                _countSkips++;
105
159
                                updateStats();
106
160
                                break;
119
173
                // hide page 2
120
174
                ( findViewById( R.id.doit_page_2 ) ).setVisibility( View.GONE );
121
175
 
122
 
                // set up begin button
123
 
                Button begin = (Button)findViewById( R.id.doit_begin );
 
176
                // set up abort button
 
177
                Button begin = (Button)findViewById( R.id.abort );
124
178
                begin.setOnClickListener( new View.OnClickListener() {
125
179
                        public void onClick( View view ) {
126
 
                                importContacts();
127
 
                        }
128
 
                } );
129
 
 
130
 
                // set up close button
131
 
                Button close = (Button)findViewById( R.id.doit_close );
132
 
                close.setOnClickListener( new View.OnClickListener() {
133
 
                        public void onClick( View view ) {
134
 
                                setResult( RESULT_CANCELED );
135
 
                                finish();
136
 
                        }
137
 
                } );
138
 
 
139
 
 
 
180
                                manualAbort();
 
181
                        }
 
182
                } );
140
183
 
141
184
                _startedProgress = false;
142
185
                _maxProgress = 0;
149
192
                _countMerges = 0;
150
193
                _countSkips = 0;
151
194
 
 
195
                updateNext( NEXT_BEGIN );
 
196
 
152
197
                updateProgress();
153
198
                updateStats();
154
199
        }
158
203
        {
159
204
                super.onPause();
160
205
 
161
 
                abortImport();
162
 
 
163
 
                // notify the user
164
 
 
165
 
 
 
206
                // saving the state of an import sounds complicated! Lets just abort!
 
207
                abortImport( true );
166
208
        }
167
209
 
168
210
        @Override
226
268
                                        setOnClickListener( _mergePromptButtonListener );
227
269
                        ( (Button)dialogView.findViewById( R.id.merge_merge ) ).
228
270
                                        setOnClickListener( _mergePromptButtonListener );
 
271
                        ( (Button)dialogView.findViewById( R.id.abort ) ).
 
272
                                        setOnClickListener( _mergePromptButtonListener );
229
273
                        _mergePromptAlwaysSelected = false;
230
274
                        return new AlertDialog.Builder( this )
231
275
                                        .setIcon( R.drawable.alert_dialog_icon )
238
282
        }
239
283
 
240
284
    private OnClickListener _mergePromptButtonListener = new OnClickListener() {
241
 
                public void onClick( View view ) {
242
 
                        int responseExtra = _mergePromptAlwaysSelected?
243
 
                                        Importer.RESPONSEEXTRA_ALWAYS : Importer.RESPONSEEXTRA_NONE;
 
285
                public void onClick( View view )
 
286
                {
 
287
                        // handle abort
 
288
                        if( view.getId() == R.id.abort )
 
289
                                manualAbort();
 
290
 
 
291
                        // else, response
 
292
                        else {
 
293
                                int responseExtra = _mergePromptAlwaysSelected?
 
294
                                                Importer.RESPONSEEXTRA_ALWAYS : Importer.RESPONSEEXTRA_NONE;
 
295
                                Doit.this._importer.wake( convertIdToAction( view.getId() ),
 
296
                                                responseExtra );
 
297
                        }
 
298
 
 
299
                        // close dialog and free (don't keep a reference)
244
300
                        Doit.this._mergePromptDialog.dismiss();
245
 
                        Doit.this._mergePromptDialog = null;    // dont keep a reference!
246
 
                        Doit.this._importer.wake( view.getId(), responseExtra );
 
301
                        Doit.this._mergePromptDialog = null;
247
302
                }
248
303
        };
249
304
 
 
305
        @Override
 
306
        protected void onNext()
 
307
        {
 
308
                Button next = (Button)findViewById( R.id.next );
 
309
                next.setEnabled( false );
 
310
 
 
311
                switch( _nextAction )
 
312
                {
 
313
                case NEXT_BEGIN:
 
314
                        importContacts();
 
315
                        break;
 
316
                case NEXT_CLOSE:
 
317
                        setResult( RESULT_CANCELED );
 
318
                        finish();
 
319
                        break;
 
320
                }
 
321
        }
 
322
 
 
323
        private void manualAbort()
 
324
        {
 
325
                abortImport( false );
 
326
                updateNext( NEXT_CLOSE );
 
327
                ( (Button)findViewById( R.id.back ) ).setEnabled( true );
 
328
                findViewById( R.id.doit_abort_disp ).setVisibility( View.GONE );
 
329
        }
 
330
 
 
331
        private void updateNext( int nextAction )
 
332
        {
 
333
                Button next = (Button)findViewById( R.id.next );
 
334
                switch( nextAction ) {
 
335
                case NEXT_BEGIN:        next.setText( R.string.doit_begin ); break;
 
336
                case NEXT_CLOSE:        next.setText( R.string.doit_close ); break;
 
337
                }
 
338
                next.setEnabled( true );
 
339
                _nextAction = nextAction;
 
340
        }
 
341
 
 
342
        public static int convertIdToAction( int id ) {
 
343
                switch( id ) {
 
344
                case R.id.merge_keep:           return ACTION_KEEP;
 
345
                case R.id.merge_merge:          return ACTION_MERGE_MERGE;
 
346
                case R.id.merge_overwrite:      return ACTION_OVERWRITE;
 
347
                default: return ACTION_PROMPT;
 
348
                }
 
349
        }
 
350
 
 
351
        public static int convertActionToId( int action ) {
 
352
                switch( action ) {
 
353
                case ACTION_KEEP:               return R.id.merge_keep;
 
354
                case ACTION_MERGE_MERGE:return R.id.merge_merge;
 
355
                case ACTION_OVERWRITE:  return R.id.merge_overwrite;
 
356
                default: return R.id.merge_prompt;
 
357
                }
 
358
        }
 
359
 
250
360
        private DialogInterface.OnCancelListener _dialogOnCancelListener =
251
361
                        new DialogInterface.OnCancelListener() {
252
362
                public void onCancel( DialogInterface dialog ) {
259
369
        protected void onActivityResult( int requestCode, int resultCode,
260
370
                        Intent data )
261
371
        {
 
372
                // if we're cancelling, abort any import
262
373
                if( resultCode == RESULT_CANCELED )
263
 
                        abortImport();
 
374
                        abortImport( true );
264
375
        }
265
376
 
266
377
        @Override
333
444
                                "" + _countSkips );
334
445
        }
335
446
 
336
 
        private void abortImport()
 
447
        private void abortImport( boolean showToasterPopup )
337
448
        {
338
449
                if( _importer != null )
339
450
                {
340
 
                        _importer.setAbort();
341
 
                        while( true ) {
342
 
                                try {
343
 
                                        _importer.join();
344
 
                                        break;
 
451
                        // try and flag worker thread - did we need to?
 
452
                        if( _importer.setAbort() )
 
453
                        {
 
454
                                // wait for worker thread to end
 
455
                                while( true ) {
 
456
                                        try {
 
457
                                                _importer.join();
 
458
                                                break;
 
459
                                        }
 
460
                                        catch( InterruptedException e ) {}
345
461
                                }
346
 
                                catch( InterruptedException e ) {}
 
462
 
 
463
                                // notify the user
 
464
                                if( showToasterPopup )
 
465
                                        Toast.makeText( this, R.string.doit_importaborted,
 
466
                                                        Toast.LENGTH_LONG ).show();
347
467
                        }
348
468
                }
 
469
 
 
470
                // destroy some stuff
 
471
                _importer = null;
 
472
                _handler = null;
349
473
        }
350
474
}