source: josm/trunk/src/com/drew/metadata/exif/makernotes/OlympusMakernoteDescriptor.java@ 8564

Last change on this file since 8564 was 8132, checked in by Don-vip, 11 years ago

fix #11162 - update to metadata-extractor 2.7.2
File size: 24.3 KB
Line 
1/*
2 * Copyright 2002-2015 Drew Noakes
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 * http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 *
16 * More information about this project is available at:
17 *
18 * https://drewnoakes.com/code/exif/
19 * https://github.com/drewnoakes/metadata-extractor
20 */
21package com.drew.metadata.exif.makernotes;
22
23import com.drew.lang.annotations.NotNull;
24import com.drew.lang.annotations.Nullable;
25import com.drew.metadata.TagDescriptor;
26
27import java.util.GregorianCalendar;
28
29import static com.drew.metadata.exif.makernotes.OlympusMakernoteDirectory.*;
30
31/**
32 * Provides human-readable string representations of tag values stored in a {@link OlympusMakernoteDirectory}.
33 *
34 * @author Drew Noakes https://drewnoakes.com
35 */
36public class OlympusMakernoteDescriptor extends TagDescriptor<OlympusMakernoteDirectory>
37{
38 // TODO extend support for some offset-encoded byte[] tags: http://www.ozhiker.com/electronics/pjmt/jpeg_info/olympus_mn.html
39
40 public OlympusMakernoteDescriptor(@NotNull OlympusMakernoteDirectory directory)
41 {
42 super(directory);
43 }
44
45 @Override
46 @Nullable
47 public String getDescription(int tagType)
48 {
49 switch (tagType) {
50 case TAG_MAKERNOTE_VERSION:
51 return getMakernoteVersionDescription();
52 case TAG_COLOUR_MODE:
53 return getColorModeDescription();
54 case TAG_IMAGE_QUALITY_1:
55 return getImageQuality1Description();
56 case TAG_IMAGE_QUALITY_2:
57 return getImageQuality2Description();
58 case TAG_SPECIAL_MODE:
59 return getSpecialModeDescription();
60 case TAG_JPEG_QUALITY:
61 return getJpegQualityDescription();
62 case TAG_MACRO_MODE:
63 return getMacroModeDescription();
64 case TAG_BW_MODE:
65 return getBWModeDescription();
66 case TAG_DIGI_ZOOM_RATIO:
67 return getDigiZoomRatioDescription();
68 case TAG_CAMERA_ID:
69 return getCameraIdDescription();
70 case TAG_FLASH_MODE:
71 return getFlashModeDescription();
72 case TAG_FOCUS_RANGE:
73 return getFocusRangeDescription();
74 case TAG_FOCUS_MODE:
75 return getFocusModeDescription();
76 case TAG_SHARPNESS:
77 return getSharpnessDescription();
78
79 case CameraSettings.TAG_EXPOSURE_MODE:
80 return getExposureModeDescription();
81 case CameraSettings.TAG_FLASH_MODE:
82 return getFlashModeCameraSettingDescription();
83 case CameraSettings.TAG_WHITE_BALANCE:
84 return getWhiteBalanceDescription();
85 case CameraSettings.TAG_IMAGE_SIZE:
86 return getImageSizeDescription();
87 case CameraSettings.TAG_IMAGE_QUALITY:
88 return getImageQualityDescription();
89 case CameraSettings.TAG_SHOOTING_MODE:
90 return getShootingModeDescription();
91 case CameraSettings.TAG_METERING_MODE:
92 return getMeteringModeDescription();
93 case CameraSettings.TAG_APEX_FILM_SPEED_VALUE:
94 return getApexFilmSpeedDescription();
95 case CameraSettings.TAG_APEX_SHUTTER_SPEED_TIME_VALUE:
96 return getApexShutterSpeedTimeDescription();
97 case CameraSettings.TAG_APEX_APERTURE_VALUE:
98 return getApexApertureDescription();
99 case CameraSettings.TAG_MACRO_MODE:
100 return getMacroModeCameraSettingDescription();
101 case CameraSettings.TAG_DIGITAL_ZOOM:
102 return getDigitalZoomDescription();
103 case CameraSettings.TAG_EXPOSURE_COMPENSATION:
104 return getExposureCompensationDescription();
105 case CameraSettings.TAG_BRACKET_STEP:
106 return getBracketStepDescription();
107
108 case CameraSettings.TAG_INTERVAL_LENGTH:
109 return getIntervalLengthDescription();
110 case CameraSettings.TAG_INTERVAL_NUMBER:
111 return getIntervalNumberDescription();
112 case CameraSettings.TAG_FOCAL_LENGTH:
113 return getFocalLengthDescription();
114 case CameraSettings.TAG_FOCUS_DISTANCE:
115 return getFocusDistanceDescription();
116 case CameraSettings.TAG_FLASH_FIRED:
117 return getFlastFiredDescription();
118 case CameraSettings.TAG_DATE:
119 return getDateDescription();
120 case CameraSettings.TAG_TIME:
121 return getTimeDescription();
122 case CameraSettings.TAG_MAX_APERTURE_AT_FOCAL_LENGTH:
123 return getMaxApertureAtFocalLengthDescription();
124
125 case CameraSettings.TAG_FILE_NUMBER_MEMORY:
126 return getFileNumberMemoryDescription();
127 case CameraSettings.TAG_LAST_FILE_NUMBER:
128 return getLastFileNumberDescription();
129 case CameraSettings.TAG_WHITE_BALANCE_RED:
130 return getWhiteBalanceRedDescription();
131 case CameraSettings.TAG_WHITE_BALANCE_GREEN:
132 return getWhiteBalanceGreenDescription();
133 case CameraSettings.TAG_WHITE_BALANCE_BLUE:
134 return getWhiteBalanceBlueDescription();
135 case CameraSettings.TAG_SATURATION:
136 return getSaturationDescription();
137 case CameraSettings.TAG_CONTRAST:
138 return getContrastDescription();
139 case CameraSettings.TAG_SHARPNESS:
140 return getSharpnessCameraSettingDescription();
141 case CameraSettings.TAG_SUBJECT_PROGRAM:
142 return getSubjectProgramDescription();
143 case CameraSettings.TAG_FLASH_COMPENSATION:
144 return getFlastCompensationDescription();
145 case CameraSettings.TAG_ISO_SETTING:
146 return getIsoSettingDescription();
147 case CameraSettings.TAG_CAMERA_MODEL:
148 return getCameraModelDescription();
149 case CameraSettings.TAG_INTERVAL_MODE:
150 return getIntervalModeDescription();
151 case CameraSettings.TAG_FOLDER_NAME:
152 return getFolderNameDescription();
153 case CameraSettings.TAG_COLOR_MODE:
154 return getColorModeCameraSettingDescription();
155 case CameraSettings.TAG_COLOR_FILTER:
156 return getColorFilterDescription();
157 case CameraSettings.TAG_BLACK_AND_WHITE_FILTER:
158 return getBlackAndWhiteFilterDescription();
159 case CameraSettings.TAG_INTERNAL_FLASH:
160 return getInternalFlashDescription();
161 case CameraSettings.TAG_APEX_BRIGHTNESS_VALUE:
162 return getApexBrightnessDescription();
163 case CameraSettings.TAG_SPOT_FOCUS_POINT_X_COORDINATE:
164 return getSpotFocusPointXCoordinateDescription();
165 case CameraSettings.TAG_SPOT_FOCUS_POINT_Y_COORDINATE:
166 return getSpotFocusPointYCoordinateDescription();
167 case CameraSettings.TAG_WIDE_FOCUS_ZONE:
168 return getWideFocusZoneDescription();
169 case CameraSettings.TAG_FOCUS_MODE:
170 return getFocusModeCameraSettingDescription();
171 case CameraSettings.TAG_FOCUS_AREA:
172 return getFocusAreaDescription();
173 case CameraSettings.TAG_DEC_SWITCH_POSITION:
174 return getDecSwitchPositionDescription();
175
176 default:
177 return super.getDescription(tagType);
178 }
179 }
180
181 @Nullable
182 public String getExposureModeDescription()
183 {
184 return getIndexedDescription(CameraSettings.TAG_EXPOSURE_MODE, "P", "A", "S", "M");
185 }
186
187 @Nullable
188 public String getFlashModeCameraSettingDescription()
189 {
190 return getIndexedDescription(CameraSettings.TAG_FLASH_MODE,
191 "Normal", "Red-eye reduction", "Rear flash sync", "Wireless");
192 }
193
194 @Nullable
195 public String getWhiteBalanceDescription()
196 {
197 return getIndexedDescription(CameraSettings.TAG_WHITE_BALANCE,
198 "Auto", // 0
199 "Daylight",
200 "Cloudy",
201 "Tungsten",
202 null,
203 "Custom", // 5
204 null,
205 "Fluorescent",
206 "Fluorescent 2",
207 null,
208 null, // 10
209 "Custom 2",
210 "Custom 3"
211 );
212 }
213
214 @Nullable
215 public String getImageSizeDescription()
216 {
217 // This is a pretty weird way to store this information!
218 return getIndexedDescription(CameraSettings.TAG_IMAGE_SIZE, "2560 x 1920", "1600 x 1200", "1280 x 960", "640 x 480");
219 }
220
221 @Nullable
222 public String getImageQualityDescription()
223 {
224 return getIndexedDescription(CameraSettings.TAG_IMAGE_QUALITY, "Raw", "Super Fine", "Fine", "Standard", "Economy", "Extra Fine");
225 }
226
227 @Nullable
228 public String getShootingModeDescription()
229 {
230 return getIndexedDescription(CameraSettings.TAG_SHOOTING_MODE,
231 "Single",
232 "Continuous",
233 "Self Timer",
234 null,
235 "Bracketing",
236 "Interval",
237 "UHS Continuous",
238 "HS Continuous"
239 );
240 }
241
242 @Nullable
243 public String getMeteringModeDescription()
244 {
245 return getIndexedDescription(CameraSettings.TAG_METERING_MODE, "Multi-Segment", "Centre Weighted", "Spot");
246 }
247
248 @Nullable
249 public String getApexFilmSpeedDescription()
250 {
251 // http://www.ozhiker.com/electronics/pjmt/jpeg_info/minolta_mn.html#Minolta_Camera_Settings
252 // Apex Speed value = value/8-1 ,
253 // ISO = (2^(value/8-1))*3.125
254 Long value = _directory.getLongObject(CameraSettings.TAG_APEX_FILM_SPEED_VALUE);
255
256 if (value == null)
257 return null;
258
259 double iso = Math.pow((value / 8d) - 1, 2) * 3.125;
260 return Double.toString(iso);
261 }
262
263 @Nullable
264 public String getApexShutterSpeedTimeDescription()
265 {
266 // http://www.ozhiker.com/electronics/pjmt/jpeg_info/minolta_mn.html#Minolta_Camera_Settings
267 // Apex Time value = value/8-6 ,
268 // ShutterSpeed = 2^( (48-value)/8 ),
269 // Due to rounding error value=8 should be displayed as 30 sec.
270 Long value = _directory.getLongObject(CameraSettings.TAG_APEX_SHUTTER_SPEED_TIME_VALUE);
271
272 if (value == null)
273 return null;
274
275 double shutterSpeed = Math.pow((49-value) / 8d, 2);
276 return Double.toString(shutterSpeed) + " sec";
277 }
278
279 @Nullable
280 public String getApexApertureDescription()
281 {
282 // http://www.ozhiker.com/electronics/pjmt/jpeg_info/minolta_mn.html#Minolta_Camera_Settings
283 // Apex Aperture Value = value/8-1 ,
284 // Aperture F-stop = 2^( value/16-0.5 )
285 Long value = _directory.getLongObject(CameraSettings.TAG_APEX_APERTURE_VALUE);
286
287 if (value == null)
288 return null;
289
290 double fStop = Math.pow((value/16d) - 0.5, 2);
291 return "F" + Double.toString(fStop);
292 }
293
294 @Nullable
295 public String getMacroModeCameraSettingDescription()
296 {
297 return getIndexedDescription(CameraSettings.TAG_MACRO_MODE, "Off", "On");
298 }
299
300 @Nullable
301 public String getDigitalZoomDescription()
302 {
303 return getIndexedDescription(CameraSettings.TAG_DIGITAL_ZOOM, "Off", "Electronic magnification", "Digital zoom 2x");
304 }
305
306 @Nullable
307 public String getExposureCompensationDescription()
308 {
309 Long value = _directory.getLongObject(CameraSettings.TAG_EXPOSURE_COMPENSATION);
310 return value == null ? null : ((value / 3d) - 2) + " EV";
311 }
312
313 @Nullable
314 public String getBracketStepDescription()
315 {
316 return getIndexedDescription(CameraSettings.TAG_BRACKET_STEP, "1/3 EV", "2/3 EV", "1 EV");
317 }
318
319 @Nullable
320 public String getIntervalLengthDescription()
321 {
322 if (!_directory.isIntervalMode())
323 return "N/A";
324
325 Long value = _directory.getLongObject(CameraSettings.TAG_INTERVAL_LENGTH);
326 return value == null ? null : value + " min";
327 }
328
329 @Nullable
330 public String getIntervalNumberDescription()
331 {
332 if (!_directory.isIntervalMode())
333 return "N/A";
334
335 Long value = _directory.getLongObject(CameraSettings.TAG_INTERVAL_NUMBER);
336 return value == null ? null : Long.toString(value);
337 }
338
339 @Nullable
340 public String getFocalLengthDescription()
341 {
342 Long value = _directory.getLongObject(CameraSettings.TAG_FOCAL_LENGTH);
343 return value == null ? null : Double.toString(value/256d) + " mm";
344 }
345
346 @Nullable
347 public String getFocusDistanceDescription()
348 {
349 Long value = _directory.getLongObject(CameraSettings.TAG_FOCUS_DISTANCE);
350 return value == null
351 ? null
352 : value == 0
353 ? "Infinity"
354 : value + " mm";
355 }
356
357 @Nullable
358 public String getFlastFiredDescription()
359 {
360 return getIndexedDescription(CameraSettings.TAG_FLASH_FIRED, "No", "Yes");
361 }
362
363 @Nullable
364 public String getDateDescription()
365 {
366 // day = value%256,
367 // month = floor( (value - floor( value/65536 )*65536 )/256 )
368 // year = floor( value/65536)
369 Long value = _directory.getLongObject(CameraSettings.TAG_DATE);
370 if (value == null)
371 return null;
372 long day = value & 0xFF;
373 long month = (value >> 16) & 0xFF;
374 long year = (value >> 8) & 0xFF;
375 return new GregorianCalendar((int)year + 1970, (int)month, (int)day).getTime().toString();
376 }
377
378 @Nullable
379 public String getTimeDescription()
380 {
381 // hours = floor( value/65536 ),
382 // minutes = floor( ( value - floor( value/65536 )*65536 )/256 ),
383 // seconds = value%256
384 Long value = _directory.getLongObject(CameraSettings.TAG_TIME);
385 if (value == null)
386 return null;
387 long hours = (value >> 8) & 0xFF;
388 long minutes = (value >> 16) & 0xFF;
389 long seconds = value & 0xFF;
390
391 return String.format("%02d:%02d:%02d", hours, minutes, seconds);
392 }
393
394 @Nullable
395 public String getMaxApertureAtFocalLengthDescription()
396 {
397 // Aperture F-Stop = 2^(value/16-0.5)
398 Long value = _directory.getLongObject(CameraSettings.TAG_TIME);
399 if (value == null)
400 return null;
401 double fStop = Math.pow((value/16d) - 0.5, 2);
402 return "F" + fStop;
403 }
404
405 @Nullable
406 public String getFileNumberMemoryDescription()
407 {
408 return getIndexedDescription(CameraSettings.TAG_FILE_NUMBER_MEMORY, "Off", "On");
409 }
410
411 @Nullable
412 public String getLastFileNumberDescription()
413 {
414 Long value = _directory.getLongObject(CameraSettings.TAG_LAST_FILE_NUMBER);
415 return value == null
416 ? null
417 : value == 0
418 ? "File Number Memory Off"
419 : Long.toString(value);
420 }
421
422 @Nullable
423 public String getWhiteBalanceRedDescription()
424 {
425 Long value = _directory.getLongObject(CameraSettings.TAG_WHITE_BALANCE_RED);
426 return value == null ? null : Double.toString(value/256d);
427 }
428
429 @Nullable
430 public String getWhiteBalanceGreenDescription()
431 {
432 Long value = _directory.getLongObject(CameraSettings.TAG_WHITE_BALANCE_GREEN);
433 return value == null ? null : Double.toString(value/256d);
434 }
435
436 @Nullable
437 public String getWhiteBalanceBlueDescription()
438 {
439 Long value = _directory.getLongObject(CameraSettings.TAG_WHITE_BALANCE_BLUE);
440 return value == null ? null : Double.toString(value/256d);
441 }
442
443 @Nullable
444 public String getSaturationDescription()
445 {
446 Long value = _directory.getLongObject(CameraSettings.TAG_SATURATION);
447 return value == null ? null : Long.toString(value-3);
448 }
449
450 @Nullable
451 public String getContrastDescription()
452 {
453 Long value = _directory.getLongObject(CameraSettings.TAG_CONTRAST);
454 return value == null ? null : Long.toString(value-3);
455 }
456
457 @Nullable
458 public String getSharpnessCameraSettingDescription()
459 {
460 return getIndexedDescription(CameraSettings.TAG_SHARPNESS, "Hard", "Normal", "Soft");
461 }
462
463 @Nullable
464 public String getSubjectProgramDescription()
465 {
466 return getIndexedDescription(CameraSettings.TAG_SUBJECT_PROGRAM, "None", "Portrait", "Text", "Night Portrait", "Sunset", "Sports Action");
467 }
468
469 @Nullable
470 public String getFlastCompensationDescription()
471 {
472 Long value = _directory.getLongObject(CameraSettings.TAG_FLASH_COMPENSATION);
473 return value == null ? null : ((value-6)/3d) + " EV";
474 }
475
476 @Nullable
477 public String getIsoSettingDescription()
478 {
479 return getIndexedDescription(CameraSettings.TAG_ISO_SETTING, "100", "200", "400", "800", "Auto", "64");
480 }
481
482 @Nullable
483 public String getCameraModelDescription()
484 {
485 return getIndexedDescription(CameraSettings.TAG_CAMERA_MODEL,
486 "DiMAGE 7",
487 "DiMAGE 5",
488 "DiMAGE S304",
489 "DiMAGE S404",
490 "DiMAGE 7i",
491 "DiMAGE 7Hi",
492 "DiMAGE A1",
493 "DiMAGE S414");
494 }
495
496 @Nullable
497 public String getIntervalModeDescription()
498 {
499 return getIndexedDescription(CameraSettings.TAG_INTERVAL_MODE, "Still Image", "Time Lapse Movie");
500 }
501
502 @Nullable
503 public String getFolderNameDescription()
504 {
505 return getIndexedDescription(CameraSettings.TAG_FOLDER_NAME, "Standard Form", "Data Form");
506 }
507
508 @Nullable
509 public String getColorModeCameraSettingDescription()
510 {
511 return getIndexedDescription(CameraSettings.TAG_COLOR_MODE, "Natural Color", "Black & White", "Vivid Color", "Solarization", "AdobeRGB");
512 }
513
514 @Nullable
515 public String getColorFilterDescription()
516 {
517 Long value = _directory.getLongObject(CameraSettings.TAG_COLOR_FILTER);
518 return value == null ? null : Long.toString(value-3);
519 }
520
521 @Nullable
522 public String getBlackAndWhiteFilterDescription()
523 {
524 return super.getDescription(CameraSettings.TAG_BLACK_AND_WHITE_FILTER);
525 }
526
527 @Nullable
528 public String getInternalFlashDescription()
529 {
530 return getIndexedDescription(CameraSettings.TAG_INTERNAL_FLASH, "Did Not Fire", "Fired");
531 }
532
533 @Nullable
534 public String getApexBrightnessDescription()
535 {
536 Long value = _directory.getLongObject(CameraSettings.TAG_APEX_BRIGHTNESS_VALUE);
537 return value == null ? null : Double.toString((value/8d)-6);
538 }
539
540 @Nullable
541 public String getSpotFocusPointXCoordinateDescription()
542 {
543 return super.getDescription(CameraSettings.TAG_SPOT_FOCUS_POINT_X_COORDINATE);
544 }
545
546 @Nullable
547 public String getSpotFocusPointYCoordinateDescription()
548 {
549 return super.getDescription(CameraSettings.TAG_SPOT_FOCUS_POINT_Y_COORDINATE);
550 }
551
552 @Nullable
553 public String getWideFocusZoneDescription()
554 {
555 return getIndexedDescription(CameraSettings.TAG_WIDE_FOCUS_ZONE,
556 "No Zone or AF Failed",
557 "Center Zone (Horizontal Orientation)",
558 "Center Zone (Vertical Orientation)",
559 "Left Zone",
560 "Right Zone"
561 );
562 }
563
564 @Nullable
565 public String getFocusModeCameraSettingDescription()
566 {
567 return getIndexedDescription(CameraSettings.TAG_FOCUS_MODE, "Auto Focus", "Manual Focus");
568 }
569
570 @Nullable
571 public String getFocusAreaDescription()
572 {
573 return getIndexedDescription(CameraSettings.TAG_FOCUS_AREA, "Wide Focus (Normal)", "Spot Focus");
574 }
575
576 @Nullable
577 public String getDecSwitchPositionDescription()
578 {
579 return getIndexedDescription(CameraSettings.TAG_DEC_SWITCH_POSITION, "Exposure", "Contrast", "Saturation", "Filter");
580 }
581
582 @Nullable
583 public String getMakernoteVersionDescription()
584 {
585 return getVersionBytesDescription(TAG_MAKERNOTE_VERSION, 2);
586 }
587
588 @Nullable
589 public String getImageQuality2Description()
590 {
591 return getIndexedDescription(TAG_IMAGE_QUALITY_2,
592 "Raw",
593 "Super Fine",
594 "Fine",
595 "Standard",
596 "Extra Fine");
597 }
598
599 @Nullable
600 public String getImageQuality1Description()
601 {
602 return getIndexedDescription(TAG_IMAGE_QUALITY_1,
603 "Raw",
604 "Super Fine",
605 "Fine",
606 "Standard",
607 "Extra Fine");
608 }
609
610 @Nullable
611 public String getColorModeDescription()
612 {
613 return getIndexedDescription(TAG_COLOUR_MODE,
614 "Natural Colour",
615 "Black & White",
616 "Vivid Colour",
617 "Solarization",
618 "AdobeRGB");
619 }
620
621 @Nullable
622 public String getSharpnessDescription()
623 {
624 return getIndexedDescription(TAG_SHARPNESS, "Normal", "Hard", "Soft");
625 }
626
627 @Nullable
628 public String getFocusModeDescription()
629 {
630 return getIndexedDescription(TAG_FOCUS_MODE, "Auto", "Manual");
631 }
632
633 @Nullable
634 public String getFocusRangeDescription()
635 {
636 return getIndexedDescription(TAG_FOCUS_RANGE, "Normal", "Macro");
637 }
638
639 @Nullable
640 public String getFlashModeDescription()
641 {
642 return getIndexedDescription(TAG_FLASH_MODE, null, null, "On", "Off");
643 }
644
645 @Nullable
646 public String getDigiZoomRatioDescription()
647 {
648 return getIndexedDescription(TAG_DIGI_ZOOM_RATIO, "Normal", null, "Digital 2x Zoom");
649 }
650
651 @Nullable
652 public String getCameraIdDescription()
653 {
654 byte[] bytes = _directory.getByteArray(TAG_CAMERA_ID);
655 if (bytes == null)
656 return null;
657 return new String(bytes);
658 }
659
660 @Nullable
661 public String getMacroModeDescription()
662 {
663 return getIndexedDescription(TAG_MACRO_MODE, "Normal (no macro)", "Macro");
664 }
665
666 @Nullable
667 public String getBWModeDescription()
668 {
669 return getIndexedDescription(TAG_BW_MODE, "Off", "On");
670 }
671
672 @Nullable
673 public String getJpegQualityDescription()
674 {
675 return getIndexedDescription(TAG_JPEG_QUALITY,
676 1,
677 "Standard Quality",
678 "High Quality",
679 "Super High Quality");
680 }
681
682 @Nullable
683 public String getSpecialModeDescription()
684 {
685 long[] values = (long[])_directory.getObject(TAG_SPECIAL_MODE);
686 if (values==null)
687 return null;
688 if (values.length < 1)
689 return "";
690 StringBuilder desc = new StringBuilder();
691
692 switch ((int)values[0]) {
693 case 0:
694 desc.append("Normal picture taking mode");
695 break;
696 case 1:
697 desc.append("Unknown picture taking mode");
698 break;
699 case 2:
700 desc.append("Fast picture taking mode");
701 break;
702 case 3:
703 desc.append("Panorama picture taking mode");
704 break;
705 default:
706 desc.append("Unknown picture taking mode");
707 break;
708 }
709
710 if (values.length >= 2) {
711 switch ((int)values[1]) {
712 case 0:
713 break;
714 case 1:
715 desc.append(" / 1st in a sequence");
716 break;
717 case 2:
718 desc.append(" / 2nd in a sequence");
719 break;
720 case 3:
721 desc.append(" / 3rd in a sequence");
722 break;
723 default:
724 desc.append(" / ");
725 desc.append(values[1]);
726 desc.append("th in a sequence");
727 break;
728 }
729 }
730 if (values.length >= 3) {
731 switch ((int)values[2]) {
732 case 1:
733 desc.append(" / Left to right panorama direction");
734 break;
735 case 2:
736 desc.append(" / Right to left panorama direction");
737 break;
738 case 3:
739 desc.append(" / Bottom to top panorama direction");
740 break;
741 case 4:
742 desc.append(" / Top to bottom panorama direction");
743 break;
744 }
745 }
746
747 return desc.toString();
748 }
749}
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