CameraMetadata.java revision 611fecec08eb9efeb4393b986d590369df5c812f
1/* 2 * Copyright (C) 2013 The Android Open Source Project 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 17package android.hardware.camera2; 18 19import android.hardware.camera2.impl.CameraMetadataNative; 20import android.util.Log; 21 22import java.lang.reflect.Field; 23import java.lang.reflect.Modifier; 24import java.util.ArrayList; 25import java.util.Arrays; 26import java.util.Collections; 27import java.util.List; 28 29/** 30 * The base class for camera controls and information. 31 * 32 * <p> 33 * This class defines the basic key/value map used for querying for camera 34 * characteristics or capture results, and for setting camera request 35 * parameters. 36 * </p> 37 * 38 * <p> 39 * All instances of CameraMetadata are immutable. The list of keys with {@link #getKeys()} 40 * never changes, nor do the values returned by any key with {@code #get} throughout 41 * the lifetime of the object. 42 * </p> 43 * 44 * @see CameraDevice 45 * @see CameraManager 46 * @see CameraCharacteristics 47 **/ 48public abstract class CameraMetadata<TKey> { 49 50 private static final String TAG = "CameraMetadataAb"; 51 private static final boolean VERBOSE = false; 52 53 /** 54 * Set a camera metadata field to a value. The field definitions can be 55 * found in {@link CameraCharacteristics}, {@link CaptureResult}, and 56 * {@link CaptureRequest}. 57 * 58 * @param key The metadata field to write. 59 * @param value The value to set the field to, which must be of a matching 60 * type to the key. 61 * 62 * @hide 63 */ 64 protected CameraMetadata() { 65 } 66 67 /** 68 * Get a camera metadata field value. 69 * 70 * <p>The field definitions can be 71 * found in {@link CameraCharacteristics}, {@link CaptureResult}, and 72 * {@link CaptureRequest}.</p> 73 * 74 * <p>Querying the value for the same key more than once will return a value 75 * which is equal to the previous queried value.</p> 76 * 77 * @throws IllegalArgumentException if the key was not valid 78 * 79 * @param key The metadata field to read. 80 * @return The value of that key, or {@code null} if the field is not set. 81 * 82 * @hide 83 */ 84 protected abstract <T> T getProtected(TKey key); 85 86 /** 87 * @hide 88 */ 89 protected abstract Class<TKey> getKeyClass(); 90 91 /** 92 * Returns a list of the keys contained in this map. 93 * 94 * <p>The list returned is not modifiable, so any attempts to modify it will throw 95 * a {@code UnsupportedOperationException}.</p> 96 * 97 * <p>All values retrieved by a key from this list with {@code #get} are guaranteed to be 98 * non-{@code null}. Each key is only listed once in the list. The order of the keys 99 * is undefined.</p> 100 * 101 * @return List of the keys contained in this map. 102 */ 103 @SuppressWarnings("unchecked") 104 public List<TKey> getKeys() { 105 Class<CameraMetadata<TKey>> thisClass = (Class<CameraMetadata<TKey>>) getClass(); 106 return Collections.unmodifiableList( 107 getKeysStatic(thisClass, getKeyClass(), this, /*filterTags*/null)); 108 } 109 110 /** 111 * Return a list of all the Key<?> that are declared as a field inside of the class 112 * {@code type}. 113 * 114 * <p> 115 * Optionally, if {@code instance} is not null, then filter out any keys with null values. 116 * </p> 117 * 118 * <p> 119 * Optionally, if {@code filterTags} is not {@code null}, then filter out any keys 120 * whose native {@code tag} is not in {@code filterTags}. The {@code filterTags} array will be 121 * sorted as a side effect. 122 * </p> 123 */ 124 /*package*/ @SuppressWarnings("unchecked") 125 static <TKey> ArrayList<TKey> getKeysStatic( 126 Class<?> type, Class<TKey> keyClass, 127 CameraMetadata<TKey> instance, 128 int[] filterTags) { 129 130 if (VERBOSE) Log.v(TAG, "getKeysStatic for " + type); 131 132 if (filterTags != null) { 133 Arrays.sort(filterTags); 134 } 135 136 ArrayList<TKey> keyList = new ArrayList<TKey>(); 137 138 Field[] fields = type.getDeclaredFields(); 139 for (Field field : fields) { 140 // Filter for Keys that are public 141 if (field.getType().isAssignableFrom(keyClass) && 142 (field.getModifiers() & Modifier.PUBLIC) != 0) { 143 144 TKey key; 145 try { 146 key = (TKey) field.get(instance); 147 } catch (IllegalAccessException e) { 148 throw new AssertionError("Can't get IllegalAccessException", e); 149 } catch (IllegalArgumentException e) { 150 throw new AssertionError("Can't get IllegalArgumentException", e); 151 } 152 153 if (instance == null || instance.getProtected(key) != null) { 154 if (shouldKeyBeAdded(key, filterTags)) { 155 keyList.add(key); 156 157 if (VERBOSE) { 158 Log.v(TAG, "getKeysStatic - key was added - " + key); 159 } 160 } else if (VERBOSE) { 161 Log.v(TAG, "getKeysStatic - key was filtered - " + key); 162 } 163 } 164 } 165 } 166 167 return keyList; 168 } 169 170 @SuppressWarnings("rawtypes") 171 private static <TKey> boolean shouldKeyBeAdded(TKey key, int[] filterTags) { 172 if (key == null) { 173 throw new NullPointerException("key must not be null"); 174 } 175 176 CameraMetadataNative.Key nativeKey; 177 178 /* 179 * Get the native key from the public api key 180 */ 181 if (key instanceof CameraCharacteristics.Key) { 182 nativeKey = ((CameraCharacteristics.Key)key).getNativeKey(); 183 } else if (key instanceof CaptureResult.Key) { 184 nativeKey = ((CaptureResult.Key)key).getNativeKey(); 185 } else if (key instanceof CaptureRequest.Key) { 186 nativeKey = ((CaptureRequest.Key)key).getNativeKey(); 187 } else { 188 // Reject fields that aren't a key 189 throw new IllegalArgumentException("key type must be that of a metadata key"); 190 } 191 192 // No filtering necessary 193 if (filterTags == null) { 194 return true; 195 } 196 197 int keyTag = nativeKey.getTag(); 198 199 // non-negative result is returned iff the value is in the array 200 return Arrays.binarySearch(filterTags, keyTag) >= 0; 201 } 202 203 /*@O~@~@~@~@~@~@~@~@~@~@~@~@~@~@~@~@~@~@~@~@~@~@~@~@~@~@~@~@~@~@~@~@~@~ 204 * The enum values below this point are generated from metadata 205 * definitions in /system/media/camera/docs. Do not modify by hand or 206 * modify the comment blocks at the start or end. 207 *~@~@~@~@~@~@~@~@~@~@~@~@~@~@~@~@~@~@~@~@~@~@~@~@~@~@~@~@~@~@~@~@~@~@~*/ 208 209 // 210 // Enumeration values for CameraCharacteristics#LENS_INFO_FOCUS_DISTANCE_CALIBRATION 211 // 212 213 /** 214 * <p>The lens focus distance is not accurate, and the units used for 215 * {@link CaptureRequest#LENS_FOCUS_DISTANCE android.lens.focusDistance} do not correspond to any physical units.</p> 216 * <p>Setting the lens to the same focus distance on separate occasions may 217 * result in a different real focus distance, depending on factors such 218 * as the orientation of the device, the age of the focusing mechanism, 219 * and the device temperature. The focus distance value will still be 220 * in the range of <code>[0, {@link CameraCharacteristics#LENS_INFO_MINIMUM_FOCUS_DISTANCE android.lens.info.minimumFocusDistance}]</code>, where 0 221 * represents the farthest focus.</p> 222 * 223 * @see CaptureRequest#LENS_FOCUS_DISTANCE 224 * @see CameraCharacteristics#LENS_INFO_MINIMUM_FOCUS_DISTANCE 225 * @see CameraCharacteristics#LENS_INFO_FOCUS_DISTANCE_CALIBRATION 226 */ 227 public static final int LENS_INFO_FOCUS_DISTANCE_CALIBRATION_UNCALIBRATED = 0; 228 229 /** 230 * <p>The lens focus distance is measured in diopters.</p> 231 * <p>However, setting the lens to the same focus distance 232 * on separate occasions may result in a different real 233 * focus distance, depending on factors such as the 234 * orientation of the device, the age of the focusing 235 * mechanism, and the device temperature.</p> 236 * @see CameraCharacteristics#LENS_INFO_FOCUS_DISTANCE_CALIBRATION 237 */ 238 public static final int LENS_INFO_FOCUS_DISTANCE_CALIBRATION_APPROXIMATE = 1; 239 240 /** 241 * <p>The lens focus distance is measured in diopters, and 242 * is calibrated.</p> 243 * <p>The lens mechanism is calibrated so that setting the 244 * same focus distance is repeatable on multiple 245 * occasions with good accuracy, and the focus distance 246 * corresponds to the real physical distance to the plane 247 * of best focus.</p> 248 * @see CameraCharacteristics#LENS_INFO_FOCUS_DISTANCE_CALIBRATION 249 */ 250 public static final int LENS_INFO_FOCUS_DISTANCE_CALIBRATION_CALIBRATED = 2; 251 252 // 253 // Enumeration values for CameraCharacteristics#LENS_FACING 254 // 255 256 /** 257 * <p>The camera device faces the same direction as the device's screen.</p> 258 * @see CameraCharacteristics#LENS_FACING 259 */ 260 public static final int LENS_FACING_FRONT = 0; 261 262 /** 263 * <p>The camera device faces the opposite direction as the device's screen.</p> 264 * @see CameraCharacteristics#LENS_FACING 265 */ 266 public static final int LENS_FACING_BACK = 1; 267 268 // 269 // Enumeration values for CameraCharacteristics#REQUEST_AVAILABLE_CAPABILITIES 270 // 271 272 /** 273 * <p>The minimal set of capabilities that every camera 274 * device (regardless of {@link CameraCharacteristics#INFO_SUPPORTED_HARDWARE_LEVEL android.info.supportedHardwareLevel}) 275 * supports.</p> 276 * <p>This capability is listed by all devices, and 277 * indicates that the camera device has a feature set 278 * that's comparable to the baseline requirements for the 279 * older android.hardware.Camera API.</p> 280 * 281 * @see CameraCharacteristics#INFO_SUPPORTED_HARDWARE_LEVEL 282 * @see CameraCharacteristics#REQUEST_AVAILABLE_CAPABILITIES 283 */ 284 public static final int REQUEST_AVAILABLE_CAPABILITIES_BACKWARD_COMPATIBLE = 0; 285 286 /** 287 * <p>The camera device can be manually controlled (3A algorithms such 288 * as auto-exposure, and auto-focus can be bypassed). 289 * The camera device supports basic manual control of the sensor image 290 * acquisition related stages. This means the following controls are 291 * guaranteed to be supported:</p> 292 * <ul> 293 * <li>Manual frame duration control<ul> 294 * <li>{@link CaptureRequest#SENSOR_FRAME_DURATION android.sensor.frameDuration}</li> 295 * <li>{@link CameraCharacteristics#SENSOR_INFO_MAX_FRAME_DURATION android.sensor.info.maxFrameDuration}</li> 296 * </ul> 297 * </li> 298 * <li>Manual exposure control<ul> 299 * <li>{@link CaptureRequest#SENSOR_EXPOSURE_TIME android.sensor.exposureTime}</li> 300 * <li>{@link CameraCharacteristics#SENSOR_INFO_EXPOSURE_TIME_RANGE android.sensor.info.exposureTimeRange}</li> 301 * </ul> 302 * </li> 303 * <li>Manual sensitivity control<ul> 304 * <li>{@link CaptureRequest#SENSOR_SENSITIVITY android.sensor.sensitivity}</li> 305 * <li>{@link CameraCharacteristics#SENSOR_INFO_SENSITIVITY_RANGE android.sensor.info.sensitivityRange}</li> 306 * </ul> 307 * </li> 308 * <li>Manual lens control (if the lens is adjustable)<ul> 309 * <li>android.lens.*</li> 310 * </ul> 311 * </li> 312 * <li>Manual flash control (if a flash unit is present)<ul> 313 * <li>android.flash.*</li> 314 * </ul> 315 * </li> 316 * <li>Manual black level locking<ul> 317 * <li>{@link CaptureRequest#BLACK_LEVEL_LOCK android.blackLevel.lock}</li> 318 * </ul> 319 * </li> 320 * </ul> 321 * <p>If any of the above 3A algorithms are enabled, then the camera 322 * device will accurately report the values applied by 3A in the 323 * result.</p> 324 * <p>A given camera device may also support additional manual sensor controls, 325 * but this capability only covers the above list of controls.</p> 326 * <p>If this is supported, {@link CameraCharacteristics#SCALER_STREAM_CONFIGURATION_MAP android.scaler.streamConfigurationMap} will 327 * additionally return a min frame duration that is greater than 328 * zero for each supported size-format combination.</p> 329 * 330 * @see CaptureRequest#BLACK_LEVEL_LOCK 331 * @see CameraCharacteristics#SCALER_STREAM_CONFIGURATION_MAP 332 * @see CaptureRequest#SENSOR_EXPOSURE_TIME 333 * @see CaptureRequest#SENSOR_FRAME_DURATION 334 * @see CameraCharacteristics#SENSOR_INFO_EXPOSURE_TIME_RANGE 335 * @see CameraCharacteristics#SENSOR_INFO_MAX_FRAME_DURATION 336 * @see CameraCharacteristics#SENSOR_INFO_SENSITIVITY_RANGE 337 * @see CaptureRequest#SENSOR_SENSITIVITY 338 * @see CameraCharacteristics#REQUEST_AVAILABLE_CAPABILITIES 339 */ 340 public static final int REQUEST_AVAILABLE_CAPABILITIES_MANUAL_SENSOR = 1; 341 342 /** 343 * <p>The camera device post-processing stages can be manually controlled. 344 * The camera device supports basic manual control of the image post-processing 345 * stages. This means the following controls are guaranteed to be supported:</p> 346 * <ul> 347 * <li>Manual tonemap control<ul> 348 * <li>{@link CaptureRequest#TONEMAP_CURVE android.tonemap.curve}</li> 349 * <li>{@link CaptureRequest#TONEMAP_MODE android.tonemap.mode}</li> 350 * <li>{@link CameraCharacteristics#TONEMAP_MAX_CURVE_POINTS android.tonemap.maxCurvePoints}</li> 351 * </ul> 352 * </li> 353 * <li>Manual white balance control<ul> 354 * <li>{@link CaptureRequest#COLOR_CORRECTION_TRANSFORM android.colorCorrection.transform}</li> 355 * <li>{@link CaptureRequest#COLOR_CORRECTION_GAINS android.colorCorrection.gains}</li> 356 * </ul> 357 * </li> 358 * <li>Manual lens shading map control<ul> 359 * <li>{@link CaptureRequest#SHADING_MODE android.shading.mode}</li> 360 * <li>{@link CaptureRequest#STATISTICS_LENS_SHADING_MAP_MODE android.statistics.lensShadingMapMode}</li> 361 * <li>android.statistics.lensShadingMap</li> 362 * <li>android.lens.info.shadingMapSize</li> 363 * </ul> 364 * </li> 365 * <li>Manual aberration correction control (if aberration correction is supported)<ul> 366 * <li>{@link CaptureRequest#COLOR_CORRECTION_ABERRATION_CORRECTION_MODE android.colorCorrection.aberrationCorrectionMode}</li> 367 * <li>{@link CameraCharacteristics#COLOR_CORRECTION_AVAILABLE_ABERRATION_CORRECTION_MODES android.colorCorrection.availableAberrationCorrectionModes}</li> 368 * </ul> 369 * </li> 370 * </ul> 371 * <p>If auto white balance is enabled, then the camera device 372 * will accurately report the values applied by AWB in the result.</p> 373 * <p>A given camera device may also support additional post-processing 374 * controls, but this capability only covers the above list of controls.</p> 375 * 376 * @see CaptureRequest#COLOR_CORRECTION_ABERRATION_CORRECTION_MODE 377 * @see CameraCharacteristics#COLOR_CORRECTION_AVAILABLE_ABERRATION_CORRECTION_MODES 378 * @see CaptureRequest#COLOR_CORRECTION_GAINS 379 * @see CaptureRequest#COLOR_CORRECTION_TRANSFORM 380 * @see CaptureRequest#SHADING_MODE 381 * @see CaptureRequest#STATISTICS_LENS_SHADING_MAP_MODE 382 * @see CaptureRequest#TONEMAP_CURVE 383 * @see CameraCharacteristics#TONEMAP_MAX_CURVE_POINTS 384 * @see CaptureRequest#TONEMAP_MODE 385 * @see CameraCharacteristics#REQUEST_AVAILABLE_CAPABILITIES 386 */ 387 public static final int REQUEST_AVAILABLE_CAPABILITIES_MANUAL_POST_PROCESSING = 2; 388 389 /** 390 * <p>The camera device supports outputting RAW buffers and 391 * metadata for interpreting them.</p> 392 * <p>Devices supporting the RAW capability allow both for 393 * saving DNG files, and for direct application processing of 394 * raw sensor images.</p> 395 * <ul> 396 * <li>RAW_SENSOR is supported as an output format.</li> 397 * <li>The maximum available resolution for RAW_SENSOR streams 398 * will match either the value in 399 * {@link CameraCharacteristics#SENSOR_INFO_PIXEL_ARRAY_SIZE android.sensor.info.pixelArraySize} or 400 * {@link CameraCharacteristics#SENSOR_INFO_ACTIVE_ARRAY_SIZE android.sensor.info.activeArraySize}.</li> 401 * <li>All DNG-related optional metadata entries are provided 402 * by the camera device.</li> 403 * </ul> 404 * 405 * @see CameraCharacteristics#SENSOR_INFO_ACTIVE_ARRAY_SIZE 406 * @see CameraCharacteristics#SENSOR_INFO_PIXEL_ARRAY_SIZE 407 * @see CameraCharacteristics#REQUEST_AVAILABLE_CAPABILITIES 408 */ 409 public static final int REQUEST_AVAILABLE_CAPABILITIES_RAW = 3; 410 411 /** 412 * <p>The camera device supports the Zero Shutter Lag use case.</p> 413 * <ul> 414 * <li>At least one input stream can be used.</li> 415 * <li>RAW_OPAQUE is supported as an output/input format</li> 416 * <li>Using RAW_OPAQUE does not cause a frame rate drop 417 * relative to the sensor's maximum capture rate (at that 418 * resolution).</li> 419 * <li>RAW_OPAQUE will be reprocessable into both YUV_420_888 420 * and JPEG formats.</li> 421 * <li>The maximum available resolution for RAW_OPAQUE streams 422 * (both input/output) will match the maximum available 423 * resolution of JPEG streams.</li> 424 * </ul> 425 * @see CameraCharacteristics#REQUEST_AVAILABLE_CAPABILITIES 426 * @hide 427 */ 428 public static final int REQUEST_AVAILABLE_CAPABILITIES_ZSL = 4; 429 430 // 431 // Enumeration values for CameraCharacteristics#SCALER_CROPPING_TYPE 432 // 433 434 /** 435 * <p>The camera device only supports centered crop regions.</p> 436 * @see CameraCharacteristics#SCALER_CROPPING_TYPE 437 */ 438 public static final int SCALER_CROPPING_TYPE_CENTER_ONLY = 0; 439 440 /** 441 * <p>The camera device supports arbitrarily chosen crop regions.</p> 442 * @see CameraCharacteristics#SCALER_CROPPING_TYPE 443 */ 444 public static final int SCALER_CROPPING_TYPE_FREEFORM = 1; 445 446 // 447 // Enumeration values for CameraCharacteristics#SENSOR_INFO_COLOR_FILTER_ARRANGEMENT 448 // 449 450 /** 451 * @see CameraCharacteristics#SENSOR_INFO_COLOR_FILTER_ARRANGEMENT 452 */ 453 public static final int SENSOR_INFO_COLOR_FILTER_ARRANGEMENT_RGGB = 0; 454 455 /** 456 * @see CameraCharacteristics#SENSOR_INFO_COLOR_FILTER_ARRANGEMENT 457 */ 458 public static final int SENSOR_INFO_COLOR_FILTER_ARRANGEMENT_GRBG = 1; 459 460 /** 461 * @see CameraCharacteristics#SENSOR_INFO_COLOR_FILTER_ARRANGEMENT 462 */ 463 public static final int SENSOR_INFO_COLOR_FILTER_ARRANGEMENT_GBRG = 2; 464 465 /** 466 * @see CameraCharacteristics#SENSOR_INFO_COLOR_FILTER_ARRANGEMENT 467 */ 468 public static final int SENSOR_INFO_COLOR_FILTER_ARRANGEMENT_BGGR = 3; 469 470 /** 471 * <p>Sensor is not Bayer; output has 3 16-bit 472 * values for each pixel, instead of just 1 16-bit value 473 * per pixel.</p> 474 * @see CameraCharacteristics#SENSOR_INFO_COLOR_FILTER_ARRANGEMENT 475 */ 476 public static final int SENSOR_INFO_COLOR_FILTER_ARRANGEMENT_RGB = 4; 477 478 // 479 // Enumeration values for CameraCharacteristics#SENSOR_INFO_TIMESTAMP_CALIBRATION 480 // 481 482 /** 483 * <p>Timestamps from {@link CaptureResult#SENSOR_TIMESTAMP android.sensor.timestamp} are in nanoseconds and monotonic, 484 * but can not be compared to timestamps from other subsystems 485 * (e.g. accelerometer, gyro etc.), or other instances of the same or different 486 * camera devices in the same system. Timestamps between streams and results for 487 * a single camera instance are comparable, and the timestamps for all buffers 488 * and the result metadata generated by a single capture are identical.</p> 489 * 490 * @see CaptureResult#SENSOR_TIMESTAMP 491 * @see CameraCharacteristics#SENSOR_INFO_TIMESTAMP_CALIBRATION 492 */ 493 public static final int SENSOR_INFO_TIMESTAMP_CALIBRATION_UNCALIBRATED = 0; 494 495 /** 496 * <p>Timestamps from {@link CaptureResult#SENSOR_TIMESTAMP android.sensor.timestamp} are in the same timebase as 497 * android.os.SystemClock#elapsedRealtimeNanos(), 498 * and they can be compared to other timestamps using that base.</p> 499 * 500 * @see CaptureResult#SENSOR_TIMESTAMP 501 * @see CameraCharacteristics#SENSOR_INFO_TIMESTAMP_CALIBRATION 502 */ 503 public static final int SENSOR_INFO_TIMESTAMP_CALIBRATION_CALIBRATED = 1; 504 505 // 506 // Enumeration values for CameraCharacteristics#SENSOR_REFERENCE_ILLUMINANT1 507 // 508 509 /** 510 * @see CameraCharacteristics#SENSOR_REFERENCE_ILLUMINANT1 511 */ 512 public static final int SENSOR_REFERENCE_ILLUMINANT1_DAYLIGHT = 1; 513 514 /** 515 * @see CameraCharacteristics#SENSOR_REFERENCE_ILLUMINANT1 516 */ 517 public static final int SENSOR_REFERENCE_ILLUMINANT1_FLUORESCENT = 2; 518 519 /** 520 * <p>Incandescent light</p> 521 * @see CameraCharacteristics#SENSOR_REFERENCE_ILLUMINANT1 522 */ 523 public static final int SENSOR_REFERENCE_ILLUMINANT1_TUNGSTEN = 3; 524 525 /** 526 * @see CameraCharacteristics#SENSOR_REFERENCE_ILLUMINANT1 527 */ 528 public static final int SENSOR_REFERENCE_ILLUMINANT1_FLASH = 4; 529 530 /** 531 * @see CameraCharacteristics#SENSOR_REFERENCE_ILLUMINANT1 532 */ 533 public static final int SENSOR_REFERENCE_ILLUMINANT1_FINE_WEATHER = 9; 534 535 /** 536 * @see CameraCharacteristics#SENSOR_REFERENCE_ILLUMINANT1 537 */ 538 public static final int SENSOR_REFERENCE_ILLUMINANT1_CLOUDY_WEATHER = 10; 539 540 /** 541 * @see CameraCharacteristics#SENSOR_REFERENCE_ILLUMINANT1 542 */ 543 public static final int SENSOR_REFERENCE_ILLUMINANT1_SHADE = 11; 544 545 /** 546 * <p>D 5700 - 7100K</p> 547 * @see CameraCharacteristics#SENSOR_REFERENCE_ILLUMINANT1 548 */ 549 public static final int SENSOR_REFERENCE_ILLUMINANT1_DAYLIGHT_FLUORESCENT = 12; 550 551 /** 552 * <p>N 4600 - 5400K</p> 553 * @see CameraCharacteristics#SENSOR_REFERENCE_ILLUMINANT1 554 */ 555 public static final int SENSOR_REFERENCE_ILLUMINANT1_DAY_WHITE_FLUORESCENT = 13; 556 557 /** 558 * <p>W 3900 - 4500K</p> 559 * @see CameraCharacteristics#SENSOR_REFERENCE_ILLUMINANT1 560 */ 561 public static final int SENSOR_REFERENCE_ILLUMINANT1_COOL_WHITE_FLUORESCENT = 14; 562 563 /** 564 * <p>WW 3200 - 3700K</p> 565 * @see CameraCharacteristics#SENSOR_REFERENCE_ILLUMINANT1 566 */ 567 public static final int SENSOR_REFERENCE_ILLUMINANT1_WHITE_FLUORESCENT = 15; 568 569 /** 570 * @see CameraCharacteristics#SENSOR_REFERENCE_ILLUMINANT1 571 */ 572 public static final int SENSOR_REFERENCE_ILLUMINANT1_STANDARD_A = 17; 573 574 /** 575 * @see CameraCharacteristics#SENSOR_REFERENCE_ILLUMINANT1 576 */ 577 public static final int SENSOR_REFERENCE_ILLUMINANT1_STANDARD_B = 18; 578 579 /** 580 * @see CameraCharacteristics#SENSOR_REFERENCE_ILLUMINANT1 581 */ 582 public static final int SENSOR_REFERENCE_ILLUMINANT1_STANDARD_C = 19; 583 584 /** 585 * @see CameraCharacteristics#SENSOR_REFERENCE_ILLUMINANT1 586 */ 587 public static final int SENSOR_REFERENCE_ILLUMINANT1_D55 = 20; 588 589 /** 590 * @see CameraCharacteristics#SENSOR_REFERENCE_ILLUMINANT1 591 */ 592 public static final int SENSOR_REFERENCE_ILLUMINANT1_D65 = 21; 593 594 /** 595 * @see CameraCharacteristics#SENSOR_REFERENCE_ILLUMINANT1 596 */ 597 public static final int SENSOR_REFERENCE_ILLUMINANT1_D75 = 22; 598 599 /** 600 * @see CameraCharacteristics#SENSOR_REFERENCE_ILLUMINANT1 601 */ 602 public static final int SENSOR_REFERENCE_ILLUMINANT1_D50 = 23; 603 604 /** 605 * @see CameraCharacteristics#SENSOR_REFERENCE_ILLUMINANT1 606 */ 607 public static final int SENSOR_REFERENCE_ILLUMINANT1_ISO_STUDIO_TUNGSTEN = 24; 608 609 // 610 // Enumeration values for CameraCharacteristics#LED_AVAILABLE_LEDS 611 // 612 613 /** 614 * <p>android.led.transmit control is used.</p> 615 * @see CameraCharacteristics#LED_AVAILABLE_LEDS 616 * @hide 617 */ 618 public static final int LED_AVAILABLE_LEDS_TRANSMIT = 0; 619 620 // 621 // Enumeration values for CameraCharacteristics#INFO_SUPPORTED_HARDWARE_LEVEL 622 // 623 624 /** 625 * <p>This camera device has only limited capabilities.</p> 626 * @see CameraCharacteristics#INFO_SUPPORTED_HARDWARE_LEVEL 627 */ 628 public static final int INFO_SUPPORTED_HARDWARE_LEVEL_LIMITED = 0; 629 630 /** 631 * <p>This camera device is capable of supporting advanced imaging applications.</p> 632 * @see CameraCharacteristics#INFO_SUPPORTED_HARDWARE_LEVEL 633 */ 634 public static final int INFO_SUPPORTED_HARDWARE_LEVEL_FULL = 1; 635 636 /** 637 * <p>This camera device is running in backward compatibility mode.</p> 638 * @see CameraCharacteristics#INFO_SUPPORTED_HARDWARE_LEVEL 639 */ 640 public static final int INFO_SUPPORTED_HARDWARE_LEVEL_LEGACY = 2; 641 642 // 643 // Enumeration values for CameraCharacteristics#SYNC_MAX_LATENCY 644 // 645 646 /** 647 * <p>Every frame has the requests immediately applied.</p> 648 * <p>Furthermore for all results, 649 * <code>android.sync.frameNumber == android.request.frameCount</code></p> 650 * <p>Changing controls over multiple requests one after another will 651 * produce results that have those controls applied atomically 652 * each frame.</p> 653 * <p>All FULL capability devices will have this as their maxLatency.</p> 654 * @see CameraCharacteristics#SYNC_MAX_LATENCY 655 */ 656 public static final int SYNC_MAX_LATENCY_PER_FRAME_CONTROL = 0; 657 658 /** 659 * <p>Each new frame has some subset (potentially the entire set) 660 * of the past requests applied to the camera settings.</p> 661 * <p>By submitting a series of identical requests, the camera device 662 * will eventually have the camera settings applied, but it is 663 * unknown when that exact point will be.</p> 664 * @see CameraCharacteristics#SYNC_MAX_LATENCY 665 */ 666 public static final int SYNC_MAX_LATENCY_UNKNOWN = -1; 667 668 // 669 // Enumeration values for CaptureRequest#COLOR_CORRECTION_MODE 670 // 671 672 /** 673 * <p>Use the {@link CaptureRequest#COLOR_CORRECTION_TRANSFORM android.colorCorrection.transform} matrix 674 * and {@link CaptureRequest#COLOR_CORRECTION_GAINS android.colorCorrection.gains} to do color conversion.</p> 675 * <p>All advanced white balance adjustments (not specified 676 * by our white balance pipeline) must be disabled.</p> 677 * <p>If AWB is enabled with <code>{@link CaptureRequest#CONTROL_AWB_MODE android.control.awbMode} != OFF</code>, then 678 * TRANSFORM_MATRIX is ignored. The camera device will override 679 * this value to either FAST or HIGH_QUALITY.</p> 680 * 681 * @see CaptureRequest#COLOR_CORRECTION_GAINS 682 * @see CaptureRequest#COLOR_CORRECTION_TRANSFORM 683 * @see CaptureRequest#CONTROL_AWB_MODE 684 * @see CaptureRequest#COLOR_CORRECTION_MODE 685 */ 686 public static final int COLOR_CORRECTION_MODE_TRANSFORM_MATRIX = 0; 687 688 /** 689 * <p>Color correction processing must not slow down 690 * capture rate relative to sensor raw output.</p> 691 * <p>Advanced white balance adjustments above and beyond 692 * the specified white balance pipeline may be applied.</p> 693 * <p>If AWB is enabled with <code>{@link CaptureRequest#CONTROL_AWB_MODE android.control.awbMode} != OFF</code>, then 694 * the camera device uses the last frame's AWB values 695 * (or defaults if AWB has never been run).</p> 696 * 697 * @see CaptureRequest#CONTROL_AWB_MODE 698 * @see CaptureRequest#COLOR_CORRECTION_MODE 699 */ 700 public static final int COLOR_CORRECTION_MODE_FAST = 1; 701 702 /** 703 * <p>Color correction processing operates at improved 704 * quality but reduced capture rate (relative to sensor raw 705 * output).</p> 706 * <p>Advanced white balance adjustments above and beyond 707 * the specified white balance pipeline may be applied.</p> 708 * <p>If AWB is enabled with <code>{@link CaptureRequest#CONTROL_AWB_MODE android.control.awbMode} != OFF</code>, then 709 * the camera device uses the last frame's AWB values 710 * (or defaults if AWB has never been run).</p> 711 * 712 * @see CaptureRequest#CONTROL_AWB_MODE 713 * @see CaptureRequest#COLOR_CORRECTION_MODE 714 */ 715 public static final int COLOR_CORRECTION_MODE_HIGH_QUALITY = 2; 716 717 // 718 // Enumeration values for CaptureRequest#COLOR_CORRECTION_ABERRATION_CORRECTION_MODE 719 // 720 721 /** 722 * <p>No aberration correction is applied.</p> 723 * @see CaptureRequest#COLOR_CORRECTION_ABERRATION_CORRECTION_MODE 724 */ 725 public static final int COLOR_CORRECTION_ABERRATION_CORRECTION_MODE_OFF = 0; 726 727 /** 728 * <p>Aberration correction will not slow down capture rate 729 * relative to sensor raw output.</p> 730 * @see CaptureRequest#COLOR_CORRECTION_ABERRATION_CORRECTION_MODE 731 */ 732 public static final int COLOR_CORRECTION_ABERRATION_CORRECTION_MODE_FAST = 1; 733 734 /** 735 * <p>Aberration correction operates at improved quality but reduced 736 * capture rate (relative to sensor raw output).</p> 737 * @see CaptureRequest#COLOR_CORRECTION_ABERRATION_CORRECTION_MODE 738 */ 739 public static final int COLOR_CORRECTION_ABERRATION_CORRECTION_MODE_HIGH_QUALITY = 2; 740 741 // 742 // Enumeration values for CaptureRequest#CONTROL_AE_ANTIBANDING_MODE 743 // 744 745 /** 746 * <p>The camera device will not adjust exposure duration to 747 * avoid banding problems.</p> 748 * @see CaptureRequest#CONTROL_AE_ANTIBANDING_MODE 749 */ 750 public static final int CONTROL_AE_ANTIBANDING_MODE_OFF = 0; 751 752 /** 753 * <p>The camera device will adjust exposure duration to 754 * avoid banding problems with 50Hz illumination sources.</p> 755 * @see CaptureRequest#CONTROL_AE_ANTIBANDING_MODE 756 */ 757 public static final int CONTROL_AE_ANTIBANDING_MODE_50HZ = 1; 758 759 /** 760 * <p>The camera device will adjust exposure duration to 761 * avoid banding problems with 60Hz illumination 762 * sources.</p> 763 * @see CaptureRequest#CONTROL_AE_ANTIBANDING_MODE 764 */ 765 public static final int CONTROL_AE_ANTIBANDING_MODE_60HZ = 2; 766 767 /** 768 * <p>The camera device will automatically adapt its 769 * antibanding routine to the current illumination 770 * conditions. This is the default.</p> 771 * @see CaptureRequest#CONTROL_AE_ANTIBANDING_MODE 772 */ 773 public static final int CONTROL_AE_ANTIBANDING_MODE_AUTO = 3; 774 775 // 776 // Enumeration values for CaptureRequest#CONTROL_AE_MODE 777 // 778 779 /** 780 * <p>The camera device's autoexposure routine is disabled.</p> 781 * <p>The application-selected {@link CaptureRequest#SENSOR_EXPOSURE_TIME android.sensor.exposureTime}, 782 * {@link CaptureRequest#SENSOR_SENSITIVITY android.sensor.sensitivity} and 783 * {@link CaptureRequest#SENSOR_FRAME_DURATION android.sensor.frameDuration} are used by the camera 784 * device, along with android.flash.* fields, if there's 785 * a flash unit for this camera device.</p> 786 * 787 * @see CaptureRequest#SENSOR_EXPOSURE_TIME 788 * @see CaptureRequest#SENSOR_FRAME_DURATION 789 * @see CaptureRequest#SENSOR_SENSITIVITY 790 * @see CaptureRequest#CONTROL_AE_MODE 791 */ 792 public static final int CONTROL_AE_MODE_OFF = 0; 793 794 /** 795 * <p>The camera device's autoexposure routine is active, 796 * with no flash control.</p> 797 * <p>The application's values for 798 * {@link CaptureRequest#SENSOR_EXPOSURE_TIME android.sensor.exposureTime}, 799 * {@link CaptureRequest#SENSOR_SENSITIVITY android.sensor.sensitivity}, and 800 * {@link CaptureRequest#SENSOR_FRAME_DURATION android.sensor.frameDuration} are ignored. The 801 * application has control over the various 802 * android.flash.* fields.</p> 803 * 804 * @see CaptureRequest#SENSOR_EXPOSURE_TIME 805 * @see CaptureRequest#SENSOR_FRAME_DURATION 806 * @see CaptureRequest#SENSOR_SENSITIVITY 807 * @see CaptureRequest#CONTROL_AE_MODE 808 */ 809 public static final int CONTROL_AE_MODE_ON = 1; 810 811 /** 812 * <p>Like ON, except that the camera device also controls 813 * the camera's flash unit, firing it in low-light 814 * conditions.</p> 815 * <p>The flash may be fired during a precapture sequence 816 * (triggered by {@link CaptureRequest#CONTROL_AE_PRECAPTURE_TRIGGER android.control.aePrecaptureTrigger}) and 817 * may be fired for captures for which the 818 * {@link CaptureRequest#CONTROL_CAPTURE_INTENT android.control.captureIntent} field is set to 819 * STILL_CAPTURE</p> 820 * 821 * @see CaptureRequest#CONTROL_AE_PRECAPTURE_TRIGGER 822 * @see CaptureRequest#CONTROL_CAPTURE_INTENT 823 * @see CaptureRequest#CONTROL_AE_MODE 824 */ 825 public static final int CONTROL_AE_MODE_ON_AUTO_FLASH = 2; 826 827 /** 828 * <p>Like ON, except that the camera device also controls 829 * the camera's flash unit, always firing it for still 830 * captures.</p> 831 * <p>The flash may be fired during a precapture sequence 832 * (triggered by {@link CaptureRequest#CONTROL_AE_PRECAPTURE_TRIGGER android.control.aePrecaptureTrigger}) and 833 * will always be fired for captures for which the 834 * {@link CaptureRequest#CONTROL_CAPTURE_INTENT android.control.captureIntent} field is set to 835 * STILL_CAPTURE</p> 836 * 837 * @see CaptureRequest#CONTROL_AE_PRECAPTURE_TRIGGER 838 * @see CaptureRequest#CONTROL_CAPTURE_INTENT 839 * @see CaptureRequest#CONTROL_AE_MODE 840 */ 841 public static final int CONTROL_AE_MODE_ON_ALWAYS_FLASH = 3; 842 843 /** 844 * <p>Like ON_AUTO_FLASH, but with automatic red eye 845 * reduction.</p> 846 * <p>If deemed necessary by the camera device, a red eye 847 * reduction flash will fire during the precapture 848 * sequence.</p> 849 * @see CaptureRequest#CONTROL_AE_MODE 850 */ 851 public static final int CONTROL_AE_MODE_ON_AUTO_FLASH_REDEYE = 4; 852 853 // 854 // Enumeration values for CaptureRequest#CONTROL_AE_PRECAPTURE_TRIGGER 855 // 856 857 /** 858 * <p>The trigger is idle.</p> 859 * @see CaptureRequest#CONTROL_AE_PRECAPTURE_TRIGGER 860 */ 861 public static final int CONTROL_AE_PRECAPTURE_TRIGGER_IDLE = 0; 862 863 /** 864 * <p>The precapture metering sequence will be started 865 * by the camera device.</p> 866 * <p>The exact effect of the precapture trigger depends on 867 * the current AE mode and state.</p> 868 * @see CaptureRequest#CONTROL_AE_PRECAPTURE_TRIGGER 869 */ 870 public static final int CONTROL_AE_PRECAPTURE_TRIGGER_START = 1; 871 872 // 873 // Enumeration values for CaptureRequest#CONTROL_AF_MODE 874 // 875 876 /** 877 * <p>The auto-focus routine does not control the lens; 878 * {@link CaptureRequest#LENS_FOCUS_DISTANCE android.lens.focusDistance} is controlled by the 879 * application.</p> 880 * 881 * @see CaptureRequest#LENS_FOCUS_DISTANCE 882 * @see CaptureRequest#CONTROL_AF_MODE 883 */ 884 public static final int CONTROL_AF_MODE_OFF = 0; 885 886 /** 887 * <p>Basic automatic focus mode.</p> 888 * <p>In this mode, the lens does not move unless 889 * the autofocus trigger action is called. When that trigger 890 * is activated, AF will transition to ACTIVE_SCAN, then to 891 * the outcome of the scan (FOCUSED or NOT_FOCUSED).</p> 892 * <p>Always supported if lens is not fixed focus.</p> 893 * <p>Use {@link CameraCharacteristics#LENS_INFO_MINIMUM_FOCUS_DISTANCE android.lens.info.minimumFocusDistance} to determine if lens 894 * is fixed-focus.</p> 895 * <p>Triggering AF_CANCEL resets the lens position to default, 896 * and sets the AF state to INACTIVE.</p> 897 * 898 * @see CameraCharacteristics#LENS_INFO_MINIMUM_FOCUS_DISTANCE 899 * @see CaptureRequest#CONTROL_AF_MODE 900 */ 901 public static final int CONTROL_AF_MODE_AUTO = 1; 902 903 /** 904 * <p>Close-up focusing mode.</p> 905 * <p>In this mode, the lens does not move unless the 906 * autofocus trigger action is called. When that trigger is 907 * activated, AF will transition to ACTIVE_SCAN, then to 908 * the outcome of the scan (FOCUSED or NOT_FOCUSED). This 909 * mode is optimized for focusing on objects very close to 910 * the camera.</p> 911 * <p>When that trigger is activated, AF will transition to 912 * ACTIVE_SCAN, then to the outcome of the scan (FOCUSED or 913 * NOT_FOCUSED). Triggering cancel AF resets the lens 914 * position to default, and sets the AF state to 915 * INACTIVE.</p> 916 * @see CaptureRequest#CONTROL_AF_MODE 917 */ 918 public static final int CONTROL_AF_MODE_MACRO = 2; 919 920 /** 921 * <p>In this mode, the AF algorithm modifies the lens 922 * position continually to attempt to provide a 923 * constantly-in-focus image stream.</p> 924 * <p>The focusing behavior should be suitable for good quality 925 * video recording; typically this means slower focus 926 * movement and no overshoots. When the AF trigger is not 927 * involved, the AF algorithm should start in INACTIVE state, 928 * and then transition into PASSIVE_SCAN and PASSIVE_FOCUSED 929 * states as appropriate. When the AF trigger is activated, 930 * the algorithm should immediately transition into 931 * AF_FOCUSED or AF_NOT_FOCUSED as appropriate, and lock the 932 * lens position until a cancel AF trigger is received.</p> 933 * <p>Once cancel is received, the algorithm should transition 934 * back to INACTIVE and resume passive scan. Note that this 935 * behavior is not identical to CONTINUOUS_PICTURE, since an 936 * ongoing PASSIVE_SCAN must immediately be 937 * canceled.</p> 938 * @see CaptureRequest#CONTROL_AF_MODE 939 */ 940 public static final int CONTROL_AF_MODE_CONTINUOUS_VIDEO = 3; 941 942 /** 943 * <p>In this mode, the AF algorithm modifies the lens 944 * position continually to attempt to provide a 945 * constantly-in-focus image stream.</p> 946 * <p>The focusing behavior should be suitable for still image 947 * capture; typically this means focusing as fast as 948 * possible. When the AF trigger is not involved, the AF 949 * algorithm should start in INACTIVE state, and then 950 * transition into PASSIVE_SCAN and PASSIVE_FOCUSED states as 951 * appropriate as it attempts to maintain focus. When the AF 952 * trigger is activated, the algorithm should finish its 953 * PASSIVE_SCAN if active, and then transition into 954 * AF_FOCUSED or AF_NOT_FOCUSED as appropriate, and lock the 955 * lens position until a cancel AF trigger is received.</p> 956 * <p>When the AF cancel trigger is activated, the algorithm 957 * should transition back to INACTIVE and then act as if it 958 * has just been started.</p> 959 * @see CaptureRequest#CONTROL_AF_MODE 960 */ 961 public static final int CONTROL_AF_MODE_CONTINUOUS_PICTURE = 4; 962 963 /** 964 * <p>Extended depth of field (digital focus) mode.</p> 965 * <p>The camera device will produce images with an extended 966 * depth of field automatically; no special focusing 967 * operations need to be done before taking a picture.</p> 968 * <p>AF triggers are ignored, and the AF state will always be 969 * INACTIVE.</p> 970 * @see CaptureRequest#CONTROL_AF_MODE 971 */ 972 public static final int CONTROL_AF_MODE_EDOF = 5; 973 974 // 975 // Enumeration values for CaptureRequest#CONTROL_AF_TRIGGER 976 // 977 978 /** 979 * <p>The trigger is idle.</p> 980 * @see CaptureRequest#CONTROL_AF_TRIGGER 981 */ 982 public static final int CONTROL_AF_TRIGGER_IDLE = 0; 983 984 /** 985 * <p>Autofocus will trigger now.</p> 986 * @see CaptureRequest#CONTROL_AF_TRIGGER 987 */ 988 public static final int CONTROL_AF_TRIGGER_START = 1; 989 990 /** 991 * <p>Autofocus will return to its initial 992 * state, and cancel any currently active trigger.</p> 993 * @see CaptureRequest#CONTROL_AF_TRIGGER 994 */ 995 public static final int CONTROL_AF_TRIGGER_CANCEL = 2; 996 997 // 998 // Enumeration values for CaptureRequest#CONTROL_AWB_MODE 999 // 1000 1001 /** 1002 * <p>The camera device's auto-white balance routine is disabled.</p> 1003 * <p>The application-selected color transform matrix 1004 * ({@link CaptureRequest#COLOR_CORRECTION_TRANSFORM android.colorCorrection.transform}) and gains 1005 * ({@link CaptureRequest#COLOR_CORRECTION_GAINS android.colorCorrection.gains}) are used by the camera 1006 * device for manual white balance control.</p> 1007 * 1008 * @see CaptureRequest#COLOR_CORRECTION_GAINS 1009 * @see CaptureRequest#COLOR_CORRECTION_TRANSFORM 1010 * @see CaptureRequest#CONTROL_AWB_MODE 1011 */ 1012 public static final int CONTROL_AWB_MODE_OFF = 0; 1013 1014 /** 1015 * <p>The camera device's auto-white balance routine is active.</p> 1016 * <p>The application's values for {@link CaptureRequest#COLOR_CORRECTION_TRANSFORM android.colorCorrection.transform} 1017 * and {@link CaptureRequest#COLOR_CORRECTION_GAINS android.colorCorrection.gains} are ignored. 1018 * For devices that support the MANUAL_POST_PROCESSING capability, the 1019 * values used by the camera device for the transform and gains 1020 * will be available in the capture result for this request.</p> 1021 * 1022 * @see CaptureRequest#COLOR_CORRECTION_GAINS 1023 * @see CaptureRequest#COLOR_CORRECTION_TRANSFORM 1024 * @see CaptureRequest#CONTROL_AWB_MODE 1025 */ 1026 public static final int CONTROL_AWB_MODE_AUTO = 1; 1027 1028 /** 1029 * <p>The camera device's auto-white balance routine is disabled; 1030 * the camera device uses incandescent light as the assumed scene 1031 * illumination for white balance.</p> 1032 * <p>While the exact white balance transforms are up to the 1033 * camera device, they will approximately match the CIE 1034 * standard illuminant A.</p> 1035 * <p>The application's values for {@link CaptureRequest#COLOR_CORRECTION_TRANSFORM android.colorCorrection.transform} 1036 * and {@link CaptureRequest#COLOR_CORRECTION_GAINS android.colorCorrection.gains} are ignored. 1037 * For devices that support the MANUAL_POST_PROCESSING capability, the 1038 * values used by the camera device for the transform and gains 1039 * will be available in the capture result for this request.</p> 1040 * 1041 * @see CaptureRequest#COLOR_CORRECTION_GAINS 1042 * @see CaptureRequest#COLOR_CORRECTION_TRANSFORM 1043 * @see CaptureRequest#CONTROL_AWB_MODE 1044 */ 1045 public static final int CONTROL_AWB_MODE_INCANDESCENT = 2; 1046 1047 /** 1048 * <p>The camera device's auto-white balance routine is disabled; 1049 * the camera device uses fluorescent light as the assumed scene 1050 * illumination for white balance.</p> 1051 * <p>While the exact white balance transforms are up to the 1052 * camera device, they will approximately match the CIE 1053 * standard illuminant F2.</p> 1054 * <p>The application's values for {@link CaptureRequest#COLOR_CORRECTION_TRANSFORM android.colorCorrection.transform} 1055 * and {@link CaptureRequest#COLOR_CORRECTION_GAINS android.colorCorrection.gains} are ignored. 1056 * For devices that support the MANUAL_POST_PROCESSING capability, the 1057 * values used by the camera device for the transform and gains 1058 * will be available in the capture result for this request.</p> 1059 * 1060 * @see CaptureRequest#COLOR_CORRECTION_GAINS 1061 * @see CaptureRequest#COLOR_CORRECTION_TRANSFORM 1062 * @see CaptureRequest#CONTROL_AWB_MODE 1063 */ 1064 public static final int CONTROL_AWB_MODE_FLUORESCENT = 3; 1065 1066 /** 1067 * <p>The camera device's auto-white balance routine is disabled; 1068 * the camera device uses warm fluorescent light as the assumed scene 1069 * illumination for white balance.</p> 1070 * <p>While the exact white balance transforms are up to the 1071 * camera device, they will approximately match the CIE 1072 * standard illuminant F4.</p> 1073 * <p>The application's values for {@link CaptureRequest#COLOR_CORRECTION_TRANSFORM android.colorCorrection.transform} 1074 * and {@link CaptureRequest#COLOR_CORRECTION_GAINS android.colorCorrection.gains} are ignored. 1075 * For devices that support the MANUAL_POST_PROCESSING capability, the 1076 * values used by the camera device for the transform and gains 1077 * will be available in the capture result for this request.</p> 1078 * 1079 * @see CaptureRequest#COLOR_CORRECTION_GAINS 1080 * @see CaptureRequest#COLOR_CORRECTION_TRANSFORM 1081 * @see CaptureRequest#CONTROL_AWB_MODE 1082 */ 1083 public static final int CONTROL_AWB_MODE_WARM_FLUORESCENT = 4; 1084 1085 /** 1086 * <p>The camera device's auto-white balance routine is disabled; 1087 * the camera device uses daylight light as the assumed scene 1088 * illumination for white balance.</p> 1089 * <p>While the exact white balance transforms are up to the 1090 * camera device, they will approximately match the CIE 1091 * standard illuminant D65.</p> 1092 * <p>The application's values for {@link CaptureRequest#COLOR_CORRECTION_TRANSFORM android.colorCorrection.transform} 1093 * and {@link CaptureRequest#COLOR_CORRECTION_GAINS android.colorCorrection.gains} are ignored. 1094 * For devices that support the MANUAL_POST_PROCESSING capability, the 1095 * values used by the camera device for the transform and gains 1096 * will be available in the capture result for this request.</p> 1097 * 1098 * @see CaptureRequest#COLOR_CORRECTION_GAINS 1099 * @see CaptureRequest#COLOR_CORRECTION_TRANSFORM 1100 * @see CaptureRequest#CONTROL_AWB_MODE 1101 */ 1102 public static final int CONTROL_AWB_MODE_DAYLIGHT = 5; 1103 1104 /** 1105 * <p>The camera device's auto-white balance routine is disabled; 1106 * the camera device uses cloudy daylight light as the assumed scene 1107 * illumination for white balance.</p> 1108 * <p>The application's values for {@link CaptureRequest#COLOR_CORRECTION_TRANSFORM android.colorCorrection.transform} 1109 * and {@link CaptureRequest#COLOR_CORRECTION_GAINS android.colorCorrection.gains} are ignored. 1110 * For devices that support the MANUAL_POST_PROCESSING capability, the 1111 * values used by the camera device for the transform and gains 1112 * will be available in the capture result for this request.</p> 1113 * 1114 * @see CaptureRequest#COLOR_CORRECTION_GAINS 1115 * @see CaptureRequest#COLOR_CORRECTION_TRANSFORM 1116 * @see CaptureRequest#CONTROL_AWB_MODE 1117 */ 1118 public static final int CONTROL_AWB_MODE_CLOUDY_DAYLIGHT = 6; 1119 1120 /** 1121 * <p>The camera device's auto-white balance routine is disabled; 1122 * the camera device uses twilight light as the assumed scene 1123 * illumination for white balance.</p> 1124 * <p>The application's values for {@link CaptureRequest#COLOR_CORRECTION_TRANSFORM android.colorCorrection.transform} 1125 * and {@link CaptureRequest#COLOR_CORRECTION_GAINS android.colorCorrection.gains} are ignored. 1126 * For devices that support the MANUAL_POST_PROCESSING capability, the 1127 * values used by the camera device for the transform and gains 1128 * will be available in the capture result for this request.</p> 1129 * 1130 * @see CaptureRequest#COLOR_CORRECTION_GAINS 1131 * @see CaptureRequest#COLOR_CORRECTION_TRANSFORM 1132 * @see CaptureRequest#CONTROL_AWB_MODE 1133 */ 1134 public static final int CONTROL_AWB_MODE_TWILIGHT = 7; 1135 1136 /** 1137 * <p>The camera device's auto-white balance routine is disabled; 1138 * the camera device uses shade light as the assumed scene 1139 * illumination for white balance.</p> 1140 * <p>The application's values for {@link CaptureRequest#COLOR_CORRECTION_TRANSFORM android.colorCorrection.transform} 1141 * and {@link CaptureRequest#COLOR_CORRECTION_GAINS android.colorCorrection.gains} are ignored. 1142 * For devices that support the MANUAL_POST_PROCESSING capability, the 1143 * values used by the camera device for the transform and gains 1144 * will be available in the capture result for this request.</p> 1145 * 1146 * @see CaptureRequest#COLOR_CORRECTION_GAINS 1147 * @see CaptureRequest#COLOR_CORRECTION_TRANSFORM 1148 * @see CaptureRequest#CONTROL_AWB_MODE 1149 */ 1150 public static final int CONTROL_AWB_MODE_SHADE = 8; 1151 1152 // 1153 // Enumeration values for CaptureRequest#CONTROL_CAPTURE_INTENT 1154 // 1155 1156 /** 1157 * <p>The goal of this request doesn't fall into the other 1158 * categories. The camera device will default to preview-like 1159 * behavior.</p> 1160 * @see CaptureRequest#CONTROL_CAPTURE_INTENT 1161 */ 1162 public static final int CONTROL_CAPTURE_INTENT_CUSTOM = 0; 1163 1164 /** 1165 * <p>This request is for a preview-like use case.</p> 1166 * <p>The precapture trigger may be used to start off a metering 1167 * w/flash sequence.</p> 1168 * @see CaptureRequest#CONTROL_CAPTURE_INTENT 1169 */ 1170 public static final int CONTROL_CAPTURE_INTENT_PREVIEW = 1; 1171 1172 /** 1173 * <p>This request is for a still capture-type 1174 * use case.</p> 1175 * <p>If the flash unit is under automatic control, it may fire as needed.</p> 1176 * @see CaptureRequest#CONTROL_CAPTURE_INTENT 1177 */ 1178 public static final int CONTROL_CAPTURE_INTENT_STILL_CAPTURE = 2; 1179 1180 /** 1181 * <p>This request is for a video recording 1182 * use case.</p> 1183 * @see CaptureRequest#CONTROL_CAPTURE_INTENT 1184 */ 1185 public static final int CONTROL_CAPTURE_INTENT_VIDEO_RECORD = 3; 1186 1187 /** 1188 * <p>This request is for a video snapshot (still 1189 * image while recording video) use case.</p> 1190 * <p>The camera device should take the highest-quality image 1191 * possible (given the other settings) without disrupting the 1192 * frame rate of video recording. </p> 1193 * @see CaptureRequest#CONTROL_CAPTURE_INTENT 1194 */ 1195 public static final int CONTROL_CAPTURE_INTENT_VIDEO_SNAPSHOT = 4; 1196 1197 /** 1198 * <p>This request is for a ZSL usecase; the 1199 * application will stream full-resolution images and 1200 * reprocess one or several later for a final 1201 * capture.</p> 1202 * @see CaptureRequest#CONTROL_CAPTURE_INTENT 1203 */ 1204 public static final int CONTROL_CAPTURE_INTENT_ZERO_SHUTTER_LAG = 5; 1205 1206 /** 1207 * <p>This request is for manual capture use case where 1208 * the applications want to directly control the capture parameters.</p> 1209 * <p>For example, the application may wish to manually control 1210 * {@link CaptureRequest#SENSOR_EXPOSURE_TIME android.sensor.exposureTime}, {@link CaptureRequest#SENSOR_SENSITIVITY android.sensor.sensitivity}, etc.</p> 1211 * 1212 * @see CaptureRequest#SENSOR_EXPOSURE_TIME 1213 * @see CaptureRequest#SENSOR_SENSITIVITY 1214 * @see CaptureRequest#CONTROL_CAPTURE_INTENT 1215 */ 1216 public static final int CONTROL_CAPTURE_INTENT_MANUAL = 6; 1217 1218 // 1219 // Enumeration values for CaptureRequest#CONTROL_EFFECT_MODE 1220 // 1221 1222 /** 1223 * <p>No color effect will be applied.</p> 1224 * @see CaptureRequest#CONTROL_EFFECT_MODE 1225 */ 1226 public static final int CONTROL_EFFECT_MODE_OFF = 0; 1227 1228 /** 1229 * <p>A "monocolor" effect where the image is mapped into 1230 * a single color.</p> 1231 * <p>This will typically be grayscale.</p> 1232 * @see CaptureRequest#CONTROL_EFFECT_MODE 1233 */ 1234 public static final int CONTROL_EFFECT_MODE_MONO = 1; 1235 1236 /** 1237 * <p>A "photo-negative" effect where the image's colors 1238 * are inverted.</p> 1239 * @see CaptureRequest#CONTROL_EFFECT_MODE 1240 */ 1241 public static final int CONTROL_EFFECT_MODE_NEGATIVE = 2; 1242 1243 /** 1244 * <p>A "solarisation" effect (Sabattier effect) where the 1245 * image is wholly or partially reversed in 1246 * tone.</p> 1247 * @see CaptureRequest#CONTROL_EFFECT_MODE 1248 */ 1249 public static final int CONTROL_EFFECT_MODE_SOLARIZE = 3; 1250 1251 /** 1252 * <p>A "sepia" effect where the image is mapped into warm 1253 * gray, red, and brown tones.</p> 1254 * @see CaptureRequest#CONTROL_EFFECT_MODE 1255 */ 1256 public static final int CONTROL_EFFECT_MODE_SEPIA = 4; 1257 1258 /** 1259 * <p>A "posterization" effect where the image uses 1260 * discrete regions of tone rather than a continuous 1261 * gradient of tones.</p> 1262 * @see CaptureRequest#CONTROL_EFFECT_MODE 1263 */ 1264 public static final int CONTROL_EFFECT_MODE_POSTERIZE = 5; 1265 1266 /** 1267 * <p>A "whiteboard" effect where the image is typically displayed 1268 * as regions of white, with black or grey details.</p> 1269 * @see CaptureRequest#CONTROL_EFFECT_MODE 1270 */ 1271 public static final int CONTROL_EFFECT_MODE_WHITEBOARD = 6; 1272 1273 /** 1274 * <p>A "blackboard" effect where the image is typically displayed 1275 * as regions of black, with white or grey details.</p> 1276 * @see CaptureRequest#CONTROL_EFFECT_MODE 1277 */ 1278 public static final int CONTROL_EFFECT_MODE_BLACKBOARD = 7; 1279 1280 /** 1281 * <p>An "aqua" effect where a blue hue is added to the image.</p> 1282 * @see CaptureRequest#CONTROL_EFFECT_MODE 1283 */ 1284 public static final int CONTROL_EFFECT_MODE_AQUA = 8; 1285 1286 // 1287 // Enumeration values for CaptureRequest#CONTROL_MODE 1288 // 1289 1290 /** 1291 * <p>Full application control of pipeline.</p> 1292 * <p>All control by the device's metering and focusing (3A) 1293 * routines is disabled, and no other settings in 1294 * android.control.* have any effect, except that 1295 * {@link CaptureRequest#CONTROL_CAPTURE_INTENT android.control.captureIntent} may be used by the camera 1296 * device to select post-processing values for processing 1297 * blocks that do not allow for manual control, or are not 1298 * exposed by the camera API.</p> 1299 * <p>However, the camera device's 3A routines may continue to 1300 * collect statistics and update their internal state so that 1301 * when control is switched to AUTO mode, good control values 1302 * can be immediately applied.</p> 1303 * 1304 * @see CaptureRequest#CONTROL_CAPTURE_INTENT 1305 * @see CaptureRequest#CONTROL_MODE 1306 */ 1307 public static final int CONTROL_MODE_OFF = 0; 1308 1309 /** 1310 * <p>Use settings for each individual 3A routine.</p> 1311 * <p>Manual control of capture parameters is disabled. All 1312 * controls in android.control.* besides sceneMode take 1313 * effect.</p> 1314 * @see CaptureRequest#CONTROL_MODE 1315 */ 1316 public static final int CONTROL_MODE_AUTO = 1; 1317 1318 /** 1319 * <p>Use a specific scene mode.</p> 1320 * <p>Enabling this disables control.aeMode, control.awbMode and 1321 * control.afMode controls; the camera device will ignore 1322 * those settings while USE_SCENE_MODE is active (except for 1323 * FACE_PRIORITY scene mode). Other control entries are still 1324 * active. This setting can only be used if scene mode is 1325 * supported (i.e. {@link CameraCharacteristics#CONTROL_AVAILABLE_SCENE_MODES android.control.availableSceneModes} 1326 * contain some modes other than DISABLED).</p> 1327 * 1328 * @see CameraCharacteristics#CONTROL_AVAILABLE_SCENE_MODES 1329 * @see CaptureRequest#CONTROL_MODE 1330 */ 1331 public static final int CONTROL_MODE_USE_SCENE_MODE = 2; 1332 1333 /** 1334 * <p>Same as OFF mode, except that this capture will not be 1335 * used by camera device background auto-exposure, auto-white balance and 1336 * auto-focus algorithms (3A) to update their statistics.</p> 1337 * <p>Specifically, the 3A routines are locked to the last 1338 * values set from a request with AUTO, OFF, or 1339 * USE_SCENE_MODE, and any statistics or state updates 1340 * collected from manual captures with OFF_KEEP_STATE will be 1341 * discarded by the camera device.</p> 1342 * @see CaptureRequest#CONTROL_MODE 1343 */ 1344 public static final int CONTROL_MODE_OFF_KEEP_STATE = 3; 1345 1346 // 1347 // Enumeration values for CaptureRequest#CONTROL_SCENE_MODE 1348 // 1349 1350 /** 1351 * <p>Indicates that no scene modes are set for a given capture request.</p> 1352 * @see CaptureRequest#CONTROL_SCENE_MODE 1353 */ 1354 public static final int CONTROL_SCENE_MODE_DISABLED = 0; 1355 1356 /** 1357 * <p>If face detection support exists, use face 1358 * detection data for auto-focus, auto-white balance, and 1359 * auto-exposure routines.</p> 1360 * <p>If face detection statistics are disabled 1361 * (i.e. {@link CaptureRequest#STATISTICS_FACE_DETECT_MODE android.statistics.faceDetectMode} is set to OFF), 1362 * this should still operate correctly (but will not return 1363 * face detection statistics to the framework).</p> 1364 * <p>Unlike the other scene modes, {@link CaptureRequest#CONTROL_AE_MODE android.control.aeMode}, 1365 * {@link CaptureRequest#CONTROL_AWB_MODE android.control.awbMode}, and {@link CaptureRequest#CONTROL_AF_MODE android.control.afMode} 1366 * remain active when FACE_PRIORITY is set.</p> 1367 * 1368 * @see CaptureRequest#CONTROL_AE_MODE 1369 * @see CaptureRequest#CONTROL_AF_MODE 1370 * @see CaptureRequest#CONTROL_AWB_MODE 1371 * @see CaptureRequest#STATISTICS_FACE_DETECT_MODE 1372 * @see CaptureRequest#CONTROL_SCENE_MODE 1373 */ 1374 public static final int CONTROL_SCENE_MODE_FACE_PRIORITY = 1; 1375 1376 /** 1377 * <p>Optimized for photos of quickly moving objects.</p> 1378 * <p>Similar to SPORTS.</p> 1379 * @see CaptureRequest#CONTROL_SCENE_MODE 1380 */ 1381 public static final int CONTROL_SCENE_MODE_ACTION = 2; 1382 1383 /** 1384 * <p>Optimized for still photos of people.</p> 1385 * @see CaptureRequest#CONTROL_SCENE_MODE 1386 */ 1387 public static final int CONTROL_SCENE_MODE_PORTRAIT = 3; 1388 1389 /** 1390 * <p>Optimized for photos of distant macroscopic objects.</p> 1391 * @see CaptureRequest#CONTROL_SCENE_MODE 1392 */ 1393 public static final int CONTROL_SCENE_MODE_LANDSCAPE = 4; 1394 1395 /** 1396 * <p>Optimized for low-light settings.</p> 1397 * @see CaptureRequest#CONTROL_SCENE_MODE 1398 */ 1399 public static final int CONTROL_SCENE_MODE_NIGHT = 5; 1400 1401 /** 1402 * <p>Optimized for still photos of people in low-light 1403 * settings.</p> 1404 * @see CaptureRequest#CONTROL_SCENE_MODE 1405 */ 1406 public static final int CONTROL_SCENE_MODE_NIGHT_PORTRAIT = 6; 1407 1408 /** 1409 * <p>Optimized for dim, indoor settings where flash must 1410 * remain off.</p> 1411 * @see CaptureRequest#CONTROL_SCENE_MODE 1412 */ 1413 public static final int CONTROL_SCENE_MODE_THEATRE = 7; 1414 1415 /** 1416 * <p>Optimized for bright, outdoor beach settings.</p> 1417 * @see CaptureRequest#CONTROL_SCENE_MODE 1418 */ 1419 public static final int CONTROL_SCENE_MODE_BEACH = 8; 1420 1421 /** 1422 * <p>Optimized for bright, outdoor settings containing snow.</p> 1423 * @see CaptureRequest#CONTROL_SCENE_MODE 1424 */ 1425 public static final int CONTROL_SCENE_MODE_SNOW = 9; 1426 1427 /** 1428 * <p>Optimized for scenes of the setting sun.</p> 1429 * @see CaptureRequest#CONTROL_SCENE_MODE 1430 */ 1431 public static final int CONTROL_SCENE_MODE_SUNSET = 10; 1432 1433 /** 1434 * <p>Optimized to avoid blurry photos due to small amounts of 1435 * device motion (for example: due to hand shake).</p> 1436 * @see CaptureRequest#CONTROL_SCENE_MODE 1437 */ 1438 public static final int CONTROL_SCENE_MODE_STEADYPHOTO = 11; 1439 1440 /** 1441 * <p>Optimized for nighttime photos of fireworks.</p> 1442 * @see CaptureRequest#CONTROL_SCENE_MODE 1443 */ 1444 public static final int CONTROL_SCENE_MODE_FIREWORKS = 12; 1445 1446 /** 1447 * <p>Optimized for photos of quickly moving people.</p> 1448 * <p>Similar to ACTION.</p> 1449 * @see CaptureRequest#CONTROL_SCENE_MODE 1450 */ 1451 public static final int CONTROL_SCENE_MODE_SPORTS = 13; 1452 1453 /** 1454 * <p>Optimized for dim, indoor settings with multiple moving 1455 * people.</p> 1456 * @see CaptureRequest#CONTROL_SCENE_MODE 1457 */ 1458 public static final int CONTROL_SCENE_MODE_PARTY = 14; 1459 1460 /** 1461 * <p>Optimized for dim settings where the main light source 1462 * is a flame.</p> 1463 * @see CaptureRequest#CONTROL_SCENE_MODE 1464 */ 1465 public static final int CONTROL_SCENE_MODE_CANDLELIGHT = 15; 1466 1467 /** 1468 * <p>Optimized for accurately capturing a photo of barcode 1469 * for use by camera applications that wish to read the 1470 * barcode value.</p> 1471 * @see CaptureRequest#CONTROL_SCENE_MODE 1472 */ 1473 public static final int CONTROL_SCENE_MODE_BARCODE = 16; 1474 1475 /** 1476 * <p>Optimized for high speed video recording (frame rate >=60fps) use case.</p> 1477 * <p>The supported high speed video sizes and fps ranges are specified in 1478 * android.control.availableHighSpeedVideoConfigurations. To get desired 1479 * output frame rates, the application is only allowed to select video size 1480 * and fps range combinations listed in this static metadata. The fps range 1481 * can be control via {@link CaptureRequest#CONTROL_AE_TARGET_FPS_RANGE android.control.aeTargetFpsRange}.</p> 1482 * <p>In this mode, the camera device will override aeMode, awbMode, and afMode to 1483 * ON, ON, and CONTINUOUS_VIDEO, respectively. All post-processing block mode 1484 * controls will be overridden to be FAST. Therefore, no manual control of capture 1485 * and post-processing parameters is possible. All other controls operate the 1486 * same as when {@link CaptureRequest#CONTROL_MODE android.control.mode} == AUTO. This means that all other 1487 * android.control.* fields continue to work, such as</p> 1488 * <ul> 1489 * <li>{@link CaptureRequest#CONTROL_AE_TARGET_FPS_RANGE android.control.aeTargetFpsRange}</li> 1490 * <li>{@link CaptureRequest#CONTROL_AE_EXPOSURE_COMPENSATION android.control.aeExposureCompensation}</li> 1491 * <li>{@link CaptureRequest#CONTROL_AE_LOCK android.control.aeLock}</li> 1492 * <li>{@link CaptureRequest#CONTROL_AWB_LOCK android.control.awbLock}</li> 1493 * <li>{@link CaptureRequest#CONTROL_EFFECT_MODE android.control.effectMode}</li> 1494 * <li>{@link CaptureRequest#CONTROL_AE_REGIONS android.control.aeRegions}</li> 1495 * <li>{@link CaptureRequest#CONTROL_AF_REGIONS android.control.afRegions}</li> 1496 * <li>{@link CaptureRequest#CONTROL_AWB_REGIONS android.control.awbRegions}</li> 1497 * <li>{@link CaptureRequest#CONTROL_AF_TRIGGER android.control.afTrigger}</li> 1498 * <li>{@link CaptureRequest#CONTROL_AE_PRECAPTURE_TRIGGER android.control.aePrecaptureTrigger}</li> 1499 * </ul> 1500 * <p>Outside of android.control.*, the following controls will work:</p> 1501 * <ul> 1502 * <li>{@link CaptureRequest#FLASH_MODE android.flash.mode} (automatic flash for still capture will not work since aeMode is ON)</li> 1503 * <li>{@link CaptureRequest#LENS_OPTICAL_STABILIZATION_MODE android.lens.opticalStabilizationMode} (if it is supported)</li> 1504 * <li>{@link CaptureRequest#SCALER_CROP_REGION android.scaler.cropRegion}</li> 1505 * <li>{@link CaptureRequest#STATISTICS_FACE_DETECT_MODE android.statistics.faceDetectMode}</li> 1506 * </ul> 1507 * <p>For high speed recording use case, the actual maximum supported frame rate may 1508 * be lower than what camera can output, depending on the destination Surfaces for 1509 * the image data. For example, if the destination surface is from video encoder, 1510 * the application need check if the video encoder is capable of supporting the 1511 * high frame rate for a given video size, or it will end up with lower recording 1512 * frame rate. If the destination surface is from preview window, the preview frame 1513 * rate will be bounded by the screen refresh rate.</p> 1514 * <p>The camera device will only support up to 2 output high speed streams 1515 * (processed non-stalling format defined in android.request.maxNumOutputStreams) 1516 * in this mode. This control will be effective only if all of below conditions are true:</p> 1517 * <ul> 1518 * <li>The application created no more than maxNumHighSpeedStreams processed non-stalling 1519 * format output streams, where maxNumHighSpeedStreams is calculated as 1520 * min(2, android.request.maxNumOutputStreams[Processed (but not-stalling)]).</li> 1521 * <li>The stream sizes are selected from the sizes reported by 1522 * android.control.availableHighSpeedVideoConfigurations.</li> 1523 * <li>No processed non-stalling or raw streams are configured.</li> 1524 * </ul> 1525 * <p>When above conditions are NOT satistied, the controls of this mode and 1526 * {@link CaptureRequest#CONTROL_AE_TARGET_FPS_RANGE android.control.aeTargetFpsRange} will be ignored by the camera device, 1527 * the camera device will fall back to {@link CaptureRequest#CONTROL_MODE android.control.mode} <code>==</code> AUTO, 1528 * and the returned capture result metadata will give the fps range choosen 1529 * by the camera device.</p> 1530 * <p>Switching into or out of this mode may trigger some camera ISP/sensor 1531 * reconfigurations, which may introduce extra latency. It is recommended that 1532 * the application avoids unnecessary scene mode switch as much as possible.</p> 1533 * 1534 * @see CaptureRequest#CONTROL_AE_EXPOSURE_COMPENSATION 1535 * @see CaptureRequest#CONTROL_AE_LOCK 1536 * @see CaptureRequest#CONTROL_AE_PRECAPTURE_TRIGGER 1537 * @see CaptureRequest#CONTROL_AE_REGIONS 1538 * @see CaptureRequest#CONTROL_AE_TARGET_FPS_RANGE 1539 * @see CaptureRequest#CONTROL_AF_REGIONS 1540 * @see CaptureRequest#CONTROL_AF_TRIGGER 1541 * @see CaptureRequest#CONTROL_AWB_LOCK 1542 * @see CaptureRequest#CONTROL_AWB_REGIONS 1543 * @see CaptureRequest#CONTROL_EFFECT_MODE 1544 * @see CaptureRequest#CONTROL_MODE 1545 * @see CaptureRequest#FLASH_MODE 1546 * @see CaptureRequest#LENS_OPTICAL_STABILIZATION_MODE 1547 * @see CaptureRequest#SCALER_CROP_REGION 1548 * @see CaptureRequest#STATISTICS_FACE_DETECT_MODE 1549 * @see CaptureRequest#CONTROL_SCENE_MODE 1550 */ 1551 public static final int CONTROL_SCENE_MODE_HIGH_SPEED_VIDEO = 17; 1552 1553 // 1554 // Enumeration values for CaptureRequest#CONTROL_VIDEO_STABILIZATION_MODE 1555 // 1556 1557 /** 1558 * <p>Video stabilization is disabled.</p> 1559 * @see CaptureRequest#CONTROL_VIDEO_STABILIZATION_MODE 1560 */ 1561 public static final int CONTROL_VIDEO_STABILIZATION_MODE_OFF = 0; 1562 1563 /** 1564 * <p>Video stabilization is enabled.</p> 1565 * @see CaptureRequest#CONTROL_VIDEO_STABILIZATION_MODE 1566 */ 1567 public static final int CONTROL_VIDEO_STABILIZATION_MODE_ON = 1; 1568 1569 // 1570 // Enumeration values for CaptureRequest#EDGE_MODE 1571 // 1572 1573 /** 1574 * <p>No edge enhancement is applied.</p> 1575 * @see CaptureRequest#EDGE_MODE 1576 */ 1577 public static final int EDGE_MODE_OFF = 0; 1578 1579 /** 1580 * <p>Apply edge enhancement at a quality level that does not slow down frame rate relative to sensor 1581 * output</p> 1582 * @see CaptureRequest#EDGE_MODE 1583 */ 1584 public static final int EDGE_MODE_FAST = 1; 1585 1586 /** 1587 * <p>Apply high-quality edge enhancement, at a cost of reducing output frame rate.</p> 1588 * @see CaptureRequest#EDGE_MODE 1589 */ 1590 public static final int EDGE_MODE_HIGH_QUALITY = 2; 1591 1592 // 1593 // Enumeration values for CaptureRequest#FLASH_MODE 1594 // 1595 1596 /** 1597 * <p>Do not fire the flash for this capture.</p> 1598 * @see CaptureRequest#FLASH_MODE 1599 */ 1600 public static final int FLASH_MODE_OFF = 0; 1601 1602 /** 1603 * <p>If the flash is available and charged, fire flash 1604 * for this capture.</p> 1605 * @see CaptureRequest#FLASH_MODE 1606 */ 1607 public static final int FLASH_MODE_SINGLE = 1; 1608 1609 /** 1610 * <p>Transition flash to continuously on.</p> 1611 * @see CaptureRequest#FLASH_MODE 1612 */ 1613 public static final int FLASH_MODE_TORCH = 2; 1614 1615 // 1616 // Enumeration values for CaptureRequest#HOT_PIXEL_MODE 1617 // 1618 1619 /** 1620 * <p>No hot pixel correction is applied.</p> 1621 * <p>The frame rate must not be reduced relative to sensor raw output 1622 * for this option.</p> 1623 * <p>The hotpixel map may be returned in {@link CaptureResult#STATISTICS_HOT_PIXEL_MAP android.statistics.hotPixelMap}.</p> 1624 * 1625 * @see CaptureResult#STATISTICS_HOT_PIXEL_MAP 1626 * @see CaptureRequest#HOT_PIXEL_MODE 1627 */ 1628 public static final int HOT_PIXEL_MODE_OFF = 0; 1629 1630 /** 1631 * <p>Hot pixel correction is applied, without reducing frame 1632 * rate relative to sensor raw output.</p> 1633 * <p>The hotpixel map may be returned in {@link CaptureResult#STATISTICS_HOT_PIXEL_MAP android.statistics.hotPixelMap}.</p> 1634 * 1635 * @see CaptureResult#STATISTICS_HOT_PIXEL_MAP 1636 * @see CaptureRequest#HOT_PIXEL_MODE 1637 */ 1638 public static final int HOT_PIXEL_MODE_FAST = 1; 1639 1640 /** 1641 * <p>High-quality hot pixel correction is applied, at a cost 1642 * of reducing frame rate relative to sensor raw output.</p> 1643 * <p>The hotpixel map may be returned in {@link CaptureResult#STATISTICS_HOT_PIXEL_MAP android.statistics.hotPixelMap}.</p> 1644 * 1645 * @see CaptureResult#STATISTICS_HOT_PIXEL_MAP 1646 * @see CaptureRequest#HOT_PIXEL_MODE 1647 */ 1648 public static final int HOT_PIXEL_MODE_HIGH_QUALITY = 2; 1649 1650 // 1651 // Enumeration values for CaptureRequest#LENS_OPTICAL_STABILIZATION_MODE 1652 // 1653 1654 /** 1655 * <p>Optical stabilization is unavailable.</p> 1656 * @see CaptureRequest#LENS_OPTICAL_STABILIZATION_MODE 1657 */ 1658 public static final int LENS_OPTICAL_STABILIZATION_MODE_OFF = 0; 1659 1660 /** 1661 * <p>Optical stabilization is enabled.</p> 1662 * @see CaptureRequest#LENS_OPTICAL_STABILIZATION_MODE 1663 */ 1664 public static final int LENS_OPTICAL_STABILIZATION_MODE_ON = 1; 1665 1666 // 1667 // Enumeration values for CaptureRequest#NOISE_REDUCTION_MODE 1668 // 1669 1670 /** 1671 * <p>No noise reduction is applied.</p> 1672 * @see CaptureRequest#NOISE_REDUCTION_MODE 1673 */ 1674 public static final int NOISE_REDUCTION_MODE_OFF = 0; 1675 1676 /** 1677 * <p>Noise reduction is applied without reducing frame rate relative to sensor 1678 * output.</p> 1679 * @see CaptureRequest#NOISE_REDUCTION_MODE 1680 */ 1681 public static final int NOISE_REDUCTION_MODE_FAST = 1; 1682 1683 /** 1684 * <p>High-quality noise reduction is applied, at the cost of reducing frame rate 1685 * relative to sensor output.</p> 1686 * @see CaptureRequest#NOISE_REDUCTION_MODE 1687 */ 1688 public static final int NOISE_REDUCTION_MODE_HIGH_QUALITY = 2; 1689 1690 // 1691 // Enumeration values for CaptureRequest#SENSOR_TEST_PATTERN_MODE 1692 // 1693 1694 /** 1695 * <p>No test pattern mode is used, and the camera 1696 * device returns captures from the image sensor.</p> 1697 * <p>This is the default if the key is not set.</p> 1698 * @see CaptureRequest#SENSOR_TEST_PATTERN_MODE 1699 */ 1700 public static final int SENSOR_TEST_PATTERN_MODE_OFF = 0; 1701 1702 /** 1703 * <p>Each pixel in <code>[R, G_even, G_odd, B]</code> is replaced by its 1704 * respective color channel provided in 1705 * {@link CaptureRequest#SENSOR_TEST_PATTERN_DATA android.sensor.testPatternData}.</p> 1706 * <p>For example:</p> 1707 * <pre><code>android.testPatternData = [0, 0xFFFFFFFF, 0xFFFFFFFF, 0] 1708 * </code></pre> 1709 * <p>All green pixels are 100% green. All red/blue pixels are black.</p> 1710 * <pre><code>android.testPatternData = [0xFFFFFFFF, 0, 0xFFFFFFFF, 0] 1711 * </code></pre> 1712 * <p>All red pixels are 100% red. Only the odd green pixels 1713 * are 100% green. All blue pixels are 100% black.</p> 1714 * 1715 * @see CaptureRequest#SENSOR_TEST_PATTERN_DATA 1716 * @see CaptureRequest#SENSOR_TEST_PATTERN_MODE 1717 */ 1718 public static final int SENSOR_TEST_PATTERN_MODE_SOLID_COLOR = 1; 1719 1720 /** 1721 * <p>All pixel data is replaced with an 8-bar color pattern.</p> 1722 * <p>The vertical bars (left-to-right) are as follows:</p> 1723 * <ul> 1724 * <li>100% white</li> 1725 * <li>yellow</li> 1726 * <li>cyan</li> 1727 * <li>green</li> 1728 * <li>magenta</li> 1729 * <li>red</li> 1730 * <li>blue</li> 1731 * <li>black</li> 1732 * </ul> 1733 * <p>In general the image would look like the following:</p> 1734 * <pre><code>W Y C G M R B K 1735 * W Y C G M R B K 1736 * W Y C G M R B K 1737 * W Y C G M R B K 1738 * W Y C G M R B K 1739 * . . . . . . . . 1740 * . . . . . . . . 1741 * . . . . . . . . 1742 * 1743 * (B = Blue, K = Black) 1744 * </code></pre> 1745 * <p>Each bar should take up 1/8 of the sensor pixel array width. 1746 * When this is not possible, the bar size should be rounded 1747 * down to the nearest integer and the pattern can repeat 1748 * on the right side.</p> 1749 * <p>Each bar's height must always take up the full sensor 1750 * pixel array height.</p> 1751 * <p>Each pixel in this test pattern must be set to either 1752 * 0% intensity or 100% intensity.</p> 1753 * @see CaptureRequest#SENSOR_TEST_PATTERN_MODE 1754 */ 1755 public static final int SENSOR_TEST_PATTERN_MODE_COLOR_BARS = 2; 1756 1757 /** 1758 * <p>The test pattern is similar to COLOR_BARS, except that 1759 * each bar should start at its specified color at the top, 1760 * and fade to gray at the bottom.</p> 1761 * <p>Furthermore each bar is further subdivided into a left and 1762 * right half. The left half should have a smooth gradient, 1763 * and the right half should have a quantized gradient.</p> 1764 * <p>In particular, the right half's should consist of blocks of the 1765 * same color for 1/16th active sensor pixel array width.</p> 1766 * <p>The least significant bits in the quantized gradient should 1767 * be copied from the most significant bits of the smooth gradient.</p> 1768 * <p>The height of each bar should always be a multiple of 128. 1769 * When this is not the case, the pattern should repeat at the bottom 1770 * of the image.</p> 1771 * @see CaptureRequest#SENSOR_TEST_PATTERN_MODE 1772 */ 1773 public static final int SENSOR_TEST_PATTERN_MODE_COLOR_BARS_FADE_TO_GRAY = 3; 1774 1775 /** 1776 * <p>All pixel data is replaced by a pseudo-random sequence 1777 * generated from a PN9 512-bit sequence (typically implemented 1778 * in hardware with a linear feedback shift register).</p> 1779 * <p>The generator should be reset at the beginning of each frame, 1780 * and thus each subsequent raw frame with this test pattern should 1781 * be exactly the same as the last.</p> 1782 * @see CaptureRequest#SENSOR_TEST_PATTERN_MODE 1783 */ 1784 public static final int SENSOR_TEST_PATTERN_MODE_PN9 = 4; 1785 1786 /** 1787 * <p>The first custom test pattern. All custom patterns that are 1788 * available only on this camera device are at least this numeric 1789 * value.</p> 1790 * <p>All of the custom test patterns will be static 1791 * (that is the raw image must not vary from frame to frame).</p> 1792 * @see CaptureRequest#SENSOR_TEST_PATTERN_MODE 1793 */ 1794 public static final int SENSOR_TEST_PATTERN_MODE_CUSTOM1 = 256; 1795 1796 // 1797 // Enumeration values for CaptureRequest#SHADING_MODE 1798 // 1799 1800 /** 1801 * <p>No lens shading correction is applied.</p> 1802 * @see CaptureRequest#SHADING_MODE 1803 */ 1804 public static final int SHADING_MODE_OFF = 0; 1805 1806 /** 1807 * <p>Apply lens shading corrections, without slowing 1808 * frame rate relative to sensor raw output</p> 1809 * @see CaptureRequest#SHADING_MODE 1810 */ 1811 public static final int SHADING_MODE_FAST = 1; 1812 1813 /** 1814 * <p>Apply high-quality lens shading correction, at the 1815 * cost of reduced frame rate.</p> 1816 * @see CaptureRequest#SHADING_MODE 1817 */ 1818 public static final int SHADING_MODE_HIGH_QUALITY = 2; 1819 1820 // 1821 // Enumeration values for CaptureRequest#STATISTICS_FACE_DETECT_MODE 1822 // 1823 1824 /** 1825 * <p>Do not include face detection statistics in capture 1826 * results.</p> 1827 * @see CaptureRequest#STATISTICS_FACE_DETECT_MODE 1828 */ 1829 public static final int STATISTICS_FACE_DETECT_MODE_OFF = 0; 1830 1831 /** 1832 * <p>Return face rectangle and confidence values only.</p> 1833 * <p>In this mode, only android.statistics.faceRectangles and 1834 * android.statistics.faceScores outputs are valid.</p> 1835 * @see CaptureRequest#STATISTICS_FACE_DETECT_MODE 1836 */ 1837 public static final int STATISTICS_FACE_DETECT_MODE_SIMPLE = 1; 1838 1839 /** 1840 * <p>Return all face 1841 * metadata.</p> 1842 * <p>In this mode, 1843 * android.statistics.faceRectangles, 1844 * android.statistics.faceScores, 1845 * android.statistics.faceIds, and 1846 * android.statistics.faceLandmarks outputs are valid.</p> 1847 * @see CaptureRequest#STATISTICS_FACE_DETECT_MODE 1848 */ 1849 public static final int STATISTICS_FACE_DETECT_MODE_FULL = 2; 1850 1851 // 1852 // Enumeration values for CaptureRequest#STATISTICS_LENS_SHADING_MAP_MODE 1853 // 1854 1855 /** 1856 * <p>Do not include a lens shading map in the capture result.</p> 1857 * @see CaptureRequest#STATISTICS_LENS_SHADING_MAP_MODE 1858 */ 1859 public static final int STATISTICS_LENS_SHADING_MAP_MODE_OFF = 0; 1860 1861 /** 1862 * <p>Include a lens shading map in the capture result.</p> 1863 * @see CaptureRequest#STATISTICS_LENS_SHADING_MAP_MODE 1864 */ 1865 public static final int STATISTICS_LENS_SHADING_MAP_MODE_ON = 1; 1866 1867 // 1868 // Enumeration values for CaptureRequest#TONEMAP_MODE 1869 // 1870 1871 /** 1872 * <p>Use the tone mapping curve specified in 1873 * the {@link CaptureRequest#TONEMAP_CURVE android.tonemap.curve}* entries.</p> 1874 * <p>All color enhancement and tonemapping must be disabled, except 1875 * for applying the tonemapping curve specified by 1876 * {@link CaptureRequest#TONEMAP_CURVE android.tonemap.curve}.</p> 1877 * <p>Must not slow down frame rate relative to raw 1878 * sensor output.</p> 1879 * 1880 * @see CaptureRequest#TONEMAP_CURVE 1881 * @see CaptureRequest#TONEMAP_MODE 1882 */ 1883 public static final int TONEMAP_MODE_CONTRAST_CURVE = 0; 1884 1885 /** 1886 * <p>Advanced gamma mapping and color enhancement may be applied, without 1887 * reducing frame rate compared to raw sensor output.</p> 1888 * @see CaptureRequest#TONEMAP_MODE 1889 */ 1890 public static final int TONEMAP_MODE_FAST = 1; 1891 1892 /** 1893 * <p>High-quality gamma mapping and color enhancement will be applied, at 1894 * the cost of reduced frame rate compared to raw sensor output.</p> 1895 * @see CaptureRequest#TONEMAP_MODE 1896 */ 1897 public static final int TONEMAP_MODE_HIGH_QUALITY = 2; 1898 1899 // 1900 // Enumeration values for CaptureResult#CONTROL_AE_STATE 1901 // 1902 1903 /** 1904 * <p>AE is off or recently reset.</p> 1905 * <p>When a camera device is opened, it starts in 1906 * this state. This is a transient state, the camera device may skip reporting 1907 * this state in capture result.</p> 1908 * @see CaptureResult#CONTROL_AE_STATE 1909 */ 1910 public static final int CONTROL_AE_STATE_INACTIVE = 0; 1911 1912 /** 1913 * <p>AE doesn't yet have a good set of control values 1914 * for the current scene.</p> 1915 * <p>This is a transient state, the camera device may skip 1916 * reporting this state in capture result.</p> 1917 * @see CaptureResult#CONTROL_AE_STATE 1918 */ 1919 public static final int CONTROL_AE_STATE_SEARCHING = 1; 1920 1921 /** 1922 * <p>AE has a good set of control values for the 1923 * current scene.</p> 1924 * @see CaptureResult#CONTROL_AE_STATE 1925 */ 1926 public static final int CONTROL_AE_STATE_CONVERGED = 2; 1927 1928 /** 1929 * <p>AE has been locked.</p> 1930 * @see CaptureResult#CONTROL_AE_STATE 1931 */ 1932 public static final int CONTROL_AE_STATE_LOCKED = 3; 1933 1934 /** 1935 * <p>AE has a good set of control values, but flash 1936 * needs to be fired for good quality still 1937 * capture.</p> 1938 * @see CaptureResult#CONTROL_AE_STATE 1939 */ 1940 public static final int CONTROL_AE_STATE_FLASH_REQUIRED = 4; 1941 1942 /** 1943 * <p>AE has been asked to do a precapture sequence 1944 * and is currently executing it.</p> 1945 * <p>Precapture can be triggered through setting 1946 * {@link CaptureRequest#CONTROL_AE_PRECAPTURE_TRIGGER android.control.aePrecaptureTrigger} to START.</p> 1947 * <p>Once PRECAPTURE completes, AE will transition to CONVERGED 1948 * or FLASH_REQUIRED as appropriate. This is a transient 1949 * state, the camera device may skip reporting this state in 1950 * capture result.</p> 1951 * 1952 * @see CaptureRequest#CONTROL_AE_PRECAPTURE_TRIGGER 1953 * @see CaptureResult#CONTROL_AE_STATE 1954 */ 1955 public static final int CONTROL_AE_STATE_PRECAPTURE = 5; 1956 1957 // 1958 // Enumeration values for CaptureResult#CONTROL_AF_STATE 1959 // 1960 1961 /** 1962 * <p>AF is off or has not yet tried to scan/been asked 1963 * to scan.</p> 1964 * <p>When a camera device is opened, it starts in this 1965 * state. This is a transient state, the camera device may 1966 * skip reporting this state in capture 1967 * result.</p> 1968 * @see CaptureResult#CONTROL_AF_STATE 1969 */ 1970 public static final int CONTROL_AF_STATE_INACTIVE = 0; 1971 1972 /** 1973 * <p>AF is currently performing an AF scan initiated the 1974 * camera device in a continuous autofocus mode.</p> 1975 * <p>Only used by CONTINUOUS_* AF modes. This is a transient 1976 * state, the camera device may skip reporting this state in 1977 * capture result.</p> 1978 * @see CaptureResult#CONTROL_AF_STATE 1979 */ 1980 public static final int CONTROL_AF_STATE_PASSIVE_SCAN = 1; 1981 1982 /** 1983 * <p>AF currently believes it is in focus, but may 1984 * restart scanning at any time.</p> 1985 * <p>Only used by CONTINUOUS_* AF modes. This is a transient 1986 * state, the camera device may skip reporting this state in 1987 * capture result.</p> 1988 * @see CaptureResult#CONTROL_AF_STATE 1989 */ 1990 public static final int CONTROL_AF_STATE_PASSIVE_FOCUSED = 2; 1991 1992 /** 1993 * <p>AF is performing an AF scan because it was 1994 * triggered by AF trigger.</p> 1995 * <p>Only used by AUTO or MACRO AF modes. This is a transient 1996 * state, the camera device may skip reporting this state in 1997 * capture result.</p> 1998 * @see CaptureResult#CONTROL_AF_STATE 1999 */ 2000 public static final int CONTROL_AF_STATE_ACTIVE_SCAN = 3; 2001 2002 /** 2003 * <p>AF believes it is focused correctly and has locked 2004 * focus.</p> 2005 * <p>This state is reached only after an explicit START AF trigger has been 2006 * sent ({@link CaptureRequest#CONTROL_AF_TRIGGER android.control.afTrigger}), when good focus has been obtained.</p> 2007 * <p>The lens will remain stationary until the AF mode ({@link CaptureRequest#CONTROL_AF_MODE android.control.afMode}) is changed or 2008 * a new AF trigger is sent to the camera device ({@link CaptureRequest#CONTROL_AF_TRIGGER android.control.afTrigger}).</p> 2009 * 2010 * @see CaptureRequest#CONTROL_AF_MODE 2011 * @see CaptureRequest#CONTROL_AF_TRIGGER 2012 * @see CaptureResult#CONTROL_AF_STATE 2013 */ 2014 public static final int CONTROL_AF_STATE_FOCUSED_LOCKED = 4; 2015 2016 /** 2017 * <p>AF has failed to focus successfully and has locked 2018 * focus.</p> 2019 * <p>This state is reached only after an explicit START AF trigger has been 2020 * sent ({@link CaptureRequest#CONTROL_AF_TRIGGER android.control.afTrigger}), when good focus cannot be obtained.</p> 2021 * <p>The lens will remain stationary until the AF mode ({@link CaptureRequest#CONTROL_AF_MODE android.control.afMode}) is changed or 2022 * a new AF trigger is sent to the camera device ({@link CaptureRequest#CONTROL_AF_TRIGGER android.control.afTrigger}).</p> 2023 * 2024 * @see CaptureRequest#CONTROL_AF_MODE 2025 * @see CaptureRequest#CONTROL_AF_TRIGGER 2026 * @see CaptureResult#CONTROL_AF_STATE 2027 */ 2028 public static final int CONTROL_AF_STATE_NOT_FOCUSED_LOCKED = 5; 2029 2030 /** 2031 * <p>AF finished a passive scan without finding focus, 2032 * and may restart scanning at any time.</p> 2033 * <p>Only used by CONTINUOUS_* AF modes. This is a transient state, the camera 2034 * device may skip reporting this state in capture result.</p> 2035 * @see CaptureResult#CONTROL_AF_STATE 2036 */ 2037 public static final int CONTROL_AF_STATE_PASSIVE_UNFOCUSED = 6; 2038 2039 // 2040 // Enumeration values for CaptureResult#CONTROL_AWB_STATE 2041 // 2042 2043 /** 2044 * <p>AWB is not in auto mode, or has not yet started metering.</p> 2045 * <p>When a camera device is opened, it starts in this 2046 * state. This is a transient state, the camera device may 2047 * skip reporting this state in capture 2048 * result.</p> 2049 * @see CaptureResult#CONTROL_AWB_STATE 2050 */ 2051 public static final int CONTROL_AWB_STATE_INACTIVE = 0; 2052 2053 /** 2054 * <p>AWB doesn't yet have a good set of control 2055 * values for the current scene.</p> 2056 * <p>This is a transient state, the camera device 2057 * may skip reporting this state in capture result.</p> 2058 * @see CaptureResult#CONTROL_AWB_STATE 2059 */ 2060 public static final int CONTROL_AWB_STATE_SEARCHING = 1; 2061 2062 /** 2063 * <p>AWB has a good set of control values for the 2064 * current scene.</p> 2065 * @see CaptureResult#CONTROL_AWB_STATE 2066 */ 2067 public static final int CONTROL_AWB_STATE_CONVERGED = 2; 2068 2069 /** 2070 * <p>AWB has been locked.</p> 2071 * @see CaptureResult#CONTROL_AWB_STATE 2072 */ 2073 public static final int CONTROL_AWB_STATE_LOCKED = 3; 2074 2075 // 2076 // Enumeration values for CaptureResult#FLASH_STATE 2077 // 2078 2079 /** 2080 * <p>No flash on camera.</p> 2081 * @see CaptureResult#FLASH_STATE 2082 */ 2083 public static final int FLASH_STATE_UNAVAILABLE = 0; 2084 2085 /** 2086 * <p>Flash is charging and cannot be fired.</p> 2087 * @see CaptureResult#FLASH_STATE 2088 */ 2089 public static final int FLASH_STATE_CHARGING = 1; 2090 2091 /** 2092 * <p>Flash is ready to fire.</p> 2093 * @see CaptureResult#FLASH_STATE 2094 */ 2095 public static final int FLASH_STATE_READY = 2; 2096 2097 /** 2098 * <p>Flash fired for this capture.</p> 2099 * @see CaptureResult#FLASH_STATE 2100 */ 2101 public static final int FLASH_STATE_FIRED = 3; 2102 2103 /** 2104 * <p>Flash partially illuminated this frame.</p> 2105 * <p>This is usually due to the next or previous frame having 2106 * the flash fire, and the flash spilling into this capture 2107 * due to hardware limitations.</p> 2108 * @see CaptureResult#FLASH_STATE 2109 */ 2110 public static final int FLASH_STATE_PARTIAL = 4; 2111 2112 // 2113 // Enumeration values for CaptureResult#LENS_STATE 2114 // 2115 2116 /** 2117 * <p>The lens parameters ({@link CaptureRequest#LENS_FOCAL_LENGTH android.lens.focalLength}, {@link CaptureRequest#LENS_FOCUS_DISTANCE android.lens.focusDistance}, 2118 * {@link CaptureRequest#LENS_FILTER_DENSITY android.lens.filterDensity} and {@link CaptureRequest#LENS_APERTURE android.lens.aperture}) are not changing.</p> 2119 * 2120 * @see CaptureRequest#LENS_APERTURE 2121 * @see CaptureRequest#LENS_FILTER_DENSITY 2122 * @see CaptureRequest#LENS_FOCAL_LENGTH 2123 * @see CaptureRequest#LENS_FOCUS_DISTANCE 2124 * @see CaptureResult#LENS_STATE 2125 */ 2126 public static final int LENS_STATE_STATIONARY = 0; 2127 2128 /** 2129 * <p>One or several of the lens parameters 2130 * ({@link CaptureRequest#LENS_FOCAL_LENGTH android.lens.focalLength}, {@link CaptureRequest#LENS_FOCUS_DISTANCE android.lens.focusDistance}, 2131 * {@link CaptureRequest#LENS_FILTER_DENSITY android.lens.filterDensity} or {@link CaptureRequest#LENS_APERTURE android.lens.aperture}) is 2132 * currently changing.</p> 2133 * 2134 * @see CaptureRequest#LENS_APERTURE 2135 * @see CaptureRequest#LENS_FILTER_DENSITY 2136 * @see CaptureRequest#LENS_FOCAL_LENGTH 2137 * @see CaptureRequest#LENS_FOCUS_DISTANCE 2138 * @see CaptureResult#LENS_STATE 2139 */ 2140 public static final int LENS_STATE_MOVING = 1; 2141 2142 // 2143 // Enumeration values for CaptureResult#STATISTICS_SCENE_FLICKER 2144 // 2145 2146 /** 2147 * <p>The camera device does not detect any flickering illumination 2148 * in the current scene.</p> 2149 * @see CaptureResult#STATISTICS_SCENE_FLICKER 2150 */ 2151 public static final int STATISTICS_SCENE_FLICKER_NONE = 0; 2152 2153 /** 2154 * <p>The camera device detects illumination flickering at 50Hz 2155 * in the current scene.</p> 2156 * @see CaptureResult#STATISTICS_SCENE_FLICKER 2157 */ 2158 public static final int STATISTICS_SCENE_FLICKER_50HZ = 1; 2159 2160 /** 2161 * <p>The camera device detects illumination flickering at 60Hz 2162 * in the current scene.</p> 2163 * @see CaptureResult#STATISTICS_SCENE_FLICKER 2164 */ 2165 public static final int STATISTICS_SCENE_FLICKER_60HZ = 2; 2166 2167 // 2168 // Enumeration values for CaptureResult#SYNC_FRAME_NUMBER 2169 // 2170 2171 /** 2172 * <p>The current result is not yet fully synchronized to any request.</p> 2173 * <p>Synchronization is in progress, and reading metadata from this 2174 * result may include a mix of data that have taken effect since the 2175 * last synchronization time.</p> 2176 * <p>In some future result, within {@link CameraCharacteristics#SYNC_MAX_LATENCY android.sync.maxLatency} frames, 2177 * this value will update to the actual frame number frame number 2178 * the result is guaranteed to be synchronized to (as long as the 2179 * request settings remain constant).</p> 2180 * 2181 * @see CameraCharacteristics#SYNC_MAX_LATENCY 2182 * @see CaptureResult#SYNC_FRAME_NUMBER 2183 * @hide 2184 */ 2185 public static final int SYNC_FRAME_NUMBER_CONVERGING = -1; 2186 2187 /** 2188 * <p>The current result's synchronization status is unknown.</p> 2189 * <p>The result may have already converged, or it may be in 2190 * progress. Reading from this result may include some mix 2191 * of settings from past requests.</p> 2192 * <p>After a settings change, the new settings will eventually all 2193 * take effect for the output buffers and results. However, this 2194 * value will not change when that happens. Altering settings 2195 * rapidly may provide outcomes using mixes of settings from recent 2196 * requests.</p> 2197 * <p>This value is intended primarily for backwards compatibility with 2198 * the older camera implementations (for android.hardware.Camera).</p> 2199 * @see CaptureResult#SYNC_FRAME_NUMBER 2200 * @hide 2201 */ 2202 public static final int SYNC_FRAME_NUMBER_UNKNOWN = -2; 2203 2204 /*~@~@~@~@~@~@~@~@~@~@~@~@~@~@~@~@~@~@~@~@~@~@~@~@~@~@~@~@~@~@~@~@~@~@~@~ 2205 * End generated code 2206 *~@~@~@~@~@~@~@~@~@~@~@~@~@~@~@~@~@~@~@~@~@~@~@~@~@~@~@~@~@~@~@~@~@~O@*/ 2207 2208} 2209