/* * Copyright (C) 2013 The Android Open Source Project * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ package android.hardware.camera2; import android.hardware.camera2.impl.CameraMetadataNative; import java.lang.reflect.Field; import java.lang.reflect.Modifier; import java.util.ArrayList; import java.util.Collections; import java.util.List; /** * The base class for camera controls and information. * *
* This class defines the basic key/value map used for querying for camera * characteristics or capture results, and for setting camera request * parameters. *
* ** All instances of CameraMetadata are immutable. The list of keys with {@link #getKeys()} * never changes, nor do the values returned by any key with {@link #get} throughout * the lifetime of the object. *
* * @see CameraDevice * @see CameraManager * @see CameraCharacteristics **/ public abstract class CameraMetadata { /** * Set a camera metadata field to a value. The field definitions can be * found in {@link CameraCharacteristics}, {@link CaptureResult}, and * {@link CaptureRequest}. * * @param key The metadata field to write. * @param value The value to set the field to, which must be of a matching * type to the key. * * @hide */ protected CameraMetadata() { } /** * Get a camera metadata field value. * *The field definitions can be * found in {@link CameraCharacteristics}, {@link CaptureResult}, and * {@link CaptureRequest}.
* *Querying the value for the same key more than once will return a value * which is equal to the previous queried value.
* * @throws IllegalArgumentException if the key was not valid * * @param key The metadata field to read. * @return The value of that key, or {@code null} if the field is not set. */ public abstractThe list returned is not modifiable, so any attempts to modify it will throw * a {@code UnsupportedOperationException}.
* *All values retrieved by a key from this list with {@link #get} are guaranteed to be * non-{@code null}. Each key is only listed once in the list. The order of the keys * is undefined.
* * @return List of the keys contained in this map. */ public List* Optionally, if {@code instance} is not null, then filter out any keys with null values. *
*/ /*package*/ static ArrayList* Get the tag corresponding to this key. This enables insertion into the * native metadata. *
* *This value is looked up the first time, and cached subsequently.
* * @return The tag numeric value corresponding to the string * * @hide */ public final int getTag() { if (!mHasTag) { mTag = CameraMetadataNative.getTag(mName); mHasTag = true; } return mTag; } /** * @hide */ public final ClassThe lens focus distance is not accurate, and the units used for
* {@link CaptureRequest#LENS_FOCUS_DISTANCE android.lens.focusDistance} do not correspond to any physical units.
* Setting the lens to the same focus distance on separate occasions may
* result in a different real focus distance, depending on factors such
* as the orientation of the device, the age of the focusing mechanism,
* and the device temperature. The focus distance value will still be
* in the range of [0, {@link CameraCharacteristics#LENS_INFO_MINIMUM_FOCUS_DISTANCE android.lens.info.minimumFocusDistance}]
, where 0
* represents the farthest focus.
The lens focus distance is measured in diopters. However, setting the lens * to the same focus distance on separate occasions may result in a * different real focus distance, depending on factors such as the * orientation of the device, the age of the focusing mechanism, and * the device temperature.
* @see CameraCharacteristics#LENS_INFO_FOCUS_DISTANCE_CALIBRATION */ public static final int LENS_INFO_FOCUS_DISTANCE_CALIBRATION_APPROXIMATE = 1; /** *The lens focus distance is measured in diopters. The lens mechanism is * calibrated so that setting the same focus distance is repeatable on * multiple occasions with good accuracy, and the focus distance corresponds * to the real physical distance to the plane of best focus.
* @see CameraCharacteristics#LENS_INFO_FOCUS_DISTANCE_CALIBRATION */ public static final int LENS_INFO_FOCUS_DISTANCE_CALIBRATION_CALIBRATED = 2; // // Enumeration values for CameraCharacteristics#LENS_FACING // /** * @see CameraCharacteristics#LENS_FACING */ public static final int LENS_FACING_FRONT = 0; /** * @see CameraCharacteristics#LENS_FACING */ public static final int LENS_FACING_BACK = 1; // // Enumeration values for CameraCharacteristics#REQUEST_AVAILABLE_CAPABILITIES // /** *The minimal set of capabilities that every camera * device (regardless of {@link CameraCharacteristics#INFO_SUPPORTED_HARDWARE_LEVEL android.info.supportedHardwareLevel}) * will support.
*The full set of features supported by this capability makes * the camera2 api backwards compatible with the camera1 * (android.hardware.Camera) API.
*TODO: @hide this. Doesn't really mean anything except * act as a catch-all for all the 'base' functionality.
* * @see CameraCharacteristics#INFO_SUPPORTED_HARDWARE_LEVEL * @see CameraCharacteristics#REQUEST_AVAILABLE_CAPABILITIES */ public static final int REQUEST_AVAILABLE_CAPABILITIES_BACKWARD_COMPATIBLE = 0; /** *This is a catch-all capability to include all other * tags or functionality not encapsulated by one of the other * capabilities.
*A typical example is all tags marked 'optional'.
*TODO: @hide. We may not need this if we @hide all the optional * tags not belonging to a capability.
* @see CameraCharacteristics#REQUEST_AVAILABLE_CAPABILITIES */ public static final int REQUEST_AVAILABLE_CAPABILITIES_OPTIONAL = 1; /** *The camera device can be manually controlled (3A algorithms such * as auto exposure, and auto focus can be * bypassed), this includes but is not limited to:
*If any of the above 3A algorithms are enabled, then the camera * device will accurately report the values applied by 3A in the * result.
* * @see CaptureRequest#BLACK_LEVEL_LOCK * @see CameraCharacteristics#SENSOR_BASE_GAIN_FACTOR * @see CaptureRequest#SENSOR_EXPOSURE_TIME * @see CameraCharacteristics#SENSOR_INFO_EXPOSURE_TIME_RANGE * @see CameraCharacteristics#SENSOR_INFO_SENSITIVITY_RANGE * @see CaptureRequest#SENSOR_SENSITIVITY * @see CameraCharacteristics#REQUEST_AVAILABLE_CAPABILITIES */ public static final int REQUEST_AVAILABLE_CAPABILITIES_MANUAL_SENSOR = 2; /** *TODO: This should be @hide
*If auto white balance is enabled, then the camera device * will accurately report the values applied by AWB in the result.
*The camera device will also support everything in MANUAL_SENSOR * except manual lens control and manual flash control.
* * @see CaptureRequest#COLOR_CORRECTION_GAINS * @see CaptureRequest#COLOR_CORRECTION_TRANSFORM * @see CameraCharacteristics#LENS_INFO_SHADING_MAP_SIZE * @see CaptureResult#STATISTICS_LENS_SHADING_MAP * @see CaptureRequest#TONEMAP_CURVE_BLUE * @see CaptureRequest#TONEMAP_CURVE_GREEN * @see CaptureRequest#TONEMAP_CURVE_RED * @see CameraCharacteristics#TONEMAP_MAX_CURVE_POINTS * @see CaptureRequest#TONEMAP_MODE * @see CameraCharacteristics#REQUEST_AVAILABLE_CAPABILITIES */ public static final int REQUEST_AVAILABLE_CAPABILITIES_GCAM = 3; /** *The camera device supports the Zero Shutter Lag use case.
*The camera device supports outputting RAW buffers that can be * saved offline into a DNG format. It can reprocess DNG * files (produced from the same camera device) back into YUV.
*android.led.transmit control is used
* @see CameraCharacteristics#LED_AVAILABLE_LEDS * @hide */ public static final int LED_AVAILABLE_LEDS_TRANSMIT = 0; // // Enumeration values for CameraCharacteristics#INFO_SUPPORTED_HARDWARE_LEVEL // /** * @see CameraCharacteristics#INFO_SUPPORTED_HARDWARE_LEVEL */ public static final int INFO_SUPPORTED_HARDWARE_LEVEL_LIMITED = 0; /** * @see CameraCharacteristics#INFO_SUPPORTED_HARDWARE_LEVEL */ public static final int INFO_SUPPORTED_HARDWARE_LEVEL_FULL = 1; // // Enumeration values for CameraCharacteristics#SYNC_MAX_LATENCY // /** *Every frame has the requests immediately applied.
* (and furthermore for all results,
* android.sync.frameNumber == android.request.frameCount
)
Changing controls over multiple requests one after another will * produce results that have those controls applied atomically * each frame.
*All FULL capability devices will have this as their maxLatency.
* @see CameraCharacteristics#SYNC_MAX_LATENCY */ public static final int SYNC_MAX_LATENCY_PER_FRAME_CONTROL = 0; /** *Each new frame has some subset (potentially the entire set) * of the past requests applied to the camera settings.
*By submitting a series of identical requests, the camera device * will eventually have the camera settings applied, but it is * unknown when that exact point will be.
* @see CameraCharacteristics#SYNC_MAX_LATENCY */ public static final int SYNC_MAX_LATENCY_UNKNOWN = -1; // // Enumeration values for CaptureRequest#COLOR_CORRECTION_MODE // /** *Use the {@link CaptureRequest#COLOR_CORRECTION_TRANSFORM android.colorCorrection.transform} matrix * and {@link CaptureRequest#COLOR_CORRECTION_GAINS android.colorCorrection.gains} to do color conversion.
*All advanced white balance adjustments (not specified * by our white balance pipeline) must be disabled.
*If AWB is enabled with {@link CaptureRequest#CONTROL_AWB_MODE android.control.awbMode} != OFF
, then
* TRANSFORM_MATRIX is ignored. The camera device will override
* this value to either FAST or HIGH_QUALITY.
Must not slow down capture rate relative to sensor raw * output.
*Advanced white balance adjustments above and beyond * the specified white balance pipeline may be applied.
*If AWB is enabled with {@link CaptureRequest#CONTROL_AWB_MODE android.control.awbMode} != OFF
, then
* the camera device uses the last frame's AWB values
* (or defaults if AWB has never been run).
Capture rate (relative to sensor raw output) * may be reduced by high quality.
*Advanced white balance adjustments above and beyond * the specified white balance pipeline may be applied.
*If AWB is enabled with {@link CaptureRequest#CONTROL_AWB_MODE android.control.awbMode} != OFF
, then
* the camera device uses the last frame's AWB values
* (or defaults if AWB has never been run).
The camera device will not adjust exposure duration to * avoid banding problems.
* @see CaptureRequest#CONTROL_AE_ANTIBANDING_MODE */ public static final int CONTROL_AE_ANTIBANDING_MODE_OFF = 0; /** *The camera device will adjust exposure duration to * avoid banding problems with 50Hz illumination sources.
* @see CaptureRequest#CONTROL_AE_ANTIBANDING_MODE */ public static final int CONTROL_AE_ANTIBANDING_MODE_50HZ = 1; /** *The camera device will adjust exposure duration to * avoid banding problems with 60Hz illumination * sources.
* @see CaptureRequest#CONTROL_AE_ANTIBANDING_MODE */ public static final int CONTROL_AE_ANTIBANDING_MODE_60HZ = 2; /** *The camera device will automatically adapt its * antibanding routine to the current illumination * conditions. This is the default.
* @see CaptureRequest#CONTROL_AE_ANTIBANDING_MODE */ public static final int CONTROL_AE_ANTIBANDING_MODE_AUTO = 3; // // Enumeration values for CaptureRequest#CONTROL_AE_MODE // /** *The camera device's autoexposure routine is disabled; * the application-selected {@link CaptureRequest#SENSOR_EXPOSURE_TIME android.sensor.exposureTime}, * {@link CaptureRequest#SENSOR_SENSITIVITY android.sensor.sensitivity} and * {@link CaptureRequest#SENSOR_FRAME_DURATION android.sensor.frameDuration} are used by the camera * device, along with android.flash.* fields, if there's * a flash unit for this camera device.
* * @see CaptureRequest#SENSOR_EXPOSURE_TIME * @see CaptureRequest#SENSOR_FRAME_DURATION * @see CaptureRequest#SENSOR_SENSITIVITY * @see CaptureRequest#CONTROL_AE_MODE */ public static final int CONTROL_AE_MODE_OFF = 0; /** *The camera device's autoexposure routine is active, * with no flash control. The application's values for * {@link CaptureRequest#SENSOR_EXPOSURE_TIME android.sensor.exposureTime}, * {@link CaptureRequest#SENSOR_SENSITIVITY android.sensor.sensitivity}, and * {@link CaptureRequest#SENSOR_FRAME_DURATION android.sensor.frameDuration} are ignored. The * application has control over the various * android.flash.* fields.
* * @see CaptureRequest#SENSOR_EXPOSURE_TIME * @see CaptureRequest#SENSOR_FRAME_DURATION * @see CaptureRequest#SENSOR_SENSITIVITY * @see CaptureRequest#CONTROL_AE_MODE */ public static final int CONTROL_AE_MODE_ON = 1; /** *Like ON, except that the camera device also controls * the camera's flash unit, firing it in low-light * conditions. The flash may be fired during a * precapture sequence (triggered by * {@link CaptureRequest#CONTROL_AE_PRECAPTURE_TRIGGER android.control.aePrecaptureTrigger}) and may be fired * for captures for which the * {@link CaptureRequest#CONTROL_CAPTURE_INTENT android.control.captureIntent} field is set to * STILL_CAPTURE
* * @see CaptureRequest#CONTROL_AE_PRECAPTURE_TRIGGER * @see CaptureRequest#CONTROL_CAPTURE_INTENT * @see CaptureRequest#CONTROL_AE_MODE */ public static final int CONTROL_AE_MODE_ON_AUTO_FLASH = 2; /** *Like ON, except that the camera device also controls * the camera's flash unit, always firing it for still * captures. The flash may be fired during a precapture * sequence (triggered by * {@link CaptureRequest#CONTROL_AE_PRECAPTURE_TRIGGER android.control.aePrecaptureTrigger}) and will always * be fired for captures for which the * {@link CaptureRequest#CONTROL_CAPTURE_INTENT android.control.captureIntent} field is set to * STILL_CAPTURE
* * @see CaptureRequest#CONTROL_AE_PRECAPTURE_TRIGGER * @see CaptureRequest#CONTROL_CAPTURE_INTENT * @see CaptureRequest#CONTROL_AE_MODE */ public static final int CONTROL_AE_MODE_ON_ALWAYS_FLASH = 3; /** *Like ON_AUTO_FLASH, but with automatic red eye * reduction. If deemed necessary by the camera device, * a red eye reduction flash will fire during the * precapture sequence.
* @see CaptureRequest#CONTROL_AE_MODE */ public static final int CONTROL_AE_MODE_ON_AUTO_FLASH_REDEYE = 4; // // Enumeration values for CaptureRequest#CONTROL_AE_PRECAPTURE_TRIGGER // /** *The trigger is idle.
* @see CaptureRequest#CONTROL_AE_PRECAPTURE_TRIGGER */ public static final int CONTROL_AE_PRECAPTURE_TRIGGER_IDLE = 0; /** *The precapture metering sequence will be started * by the camera device. The exact effect of the precapture * trigger depends on the current AE mode and state.
* @see CaptureRequest#CONTROL_AE_PRECAPTURE_TRIGGER */ public static final int CONTROL_AE_PRECAPTURE_TRIGGER_START = 1; // // Enumeration values for CaptureRequest#CONTROL_AF_MODE // /** *The auto-focus routine does not control the lens; * {@link CaptureRequest#LENS_FOCUS_DISTANCE android.lens.focusDistance} is controlled by the * application
* * @see CaptureRequest#LENS_FOCUS_DISTANCE * @see CaptureRequest#CONTROL_AF_MODE */ public static final int CONTROL_AF_MODE_OFF = 0; /** *If lens is not fixed focus.
*Use {@link CameraCharacteristics#LENS_INFO_MINIMUM_FOCUS_DISTANCE android.lens.info.minimumFocusDistance} to determine if lens * is fixed-focus. In this mode, the lens does not move unless * the autofocus trigger action is called. When that trigger * is activated, AF must transition to ACTIVE_SCAN, then to * the outcome of the scan (FOCUSED or NOT_FOCUSED).
*Triggering AF_CANCEL resets the lens position to default, * and sets the AF state to INACTIVE.
* * @see CameraCharacteristics#LENS_INFO_MINIMUM_FOCUS_DISTANCE * @see CaptureRequest#CONTROL_AF_MODE */ public static final int CONTROL_AF_MODE_AUTO = 1; /** *In this mode, the lens does not move unless the * autofocus trigger action is called.
*When that trigger is activated, AF must transition to * ACTIVE_SCAN, then to the outcome of the scan (FOCUSED or * NOT_FOCUSED). Triggering cancel AF resets the lens * position to default, and sets the AF state to * INACTIVE.
* @see CaptureRequest#CONTROL_AF_MODE */ public static final int CONTROL_AF_MODE_MACRO = 2; /** *In this mode, the AF algorithm modifies the lens * position continually to attempt to provide a * constantly-in-focus image stream.
*The focusing behavior should be suitable for good quality * video recording; typically this means slower focus * movement and no overshoots. When the AF trigger is not * involved, the AF algorithm should start in INACTIVE state, * and then transition into PASSIVE_SCAN and PASSIVE_FOCUSED * states as appropriate. When the AF trigger is activated, * the algorithm should immediately transition into * AF_FOCUSED or AF_NOT_FOCUSED as appropriate, and lock the * lens position until a cancel AF trigger is received.
*Once cancel is received, the algorithm should transition * back to INACTIVE and resume passive scan. Note that this * behavior is not identical to CONTINUOUS_PICTURE, since an * ongoing PASSIVE_SCAN must immediately be * canceled.
* @see CaptureRequest#CONTROL_AF_MODE */ public static final int CONTROL_AF_MODE_CONTINUOUS_VIDEO = 3; /** *In this mode, the AF algorithm modifies the lens * position continually to attempt to provide a * constantly-in-focus image stream.
*The focusing behavior should be suitable for still image * capture; typically this means focusing as fast as * possible. When the AF trigger is not involved, the AF * algorithm should start in INACTIVE state, and then * transition into PASSIVE_SCAN and PASSIVE_FOCUSED states as * appropriate as it attempts to maintain focus. When the AF * trigger is activated, the algorithm should finish its * PASSIVE_SCAN if active, and then transition into * AF_FOCUSED or AF_NOT_FOCUSED as appropriate, and lock the * lens position until a cancel AF trigger is received.
*When the AF cancel trigger is activated, the algorithm * should transition back to INACTIVE and then act as if it * has just been started.
* @see CaptureRequest#CONTROL_AF_MODE */ public static final int CONTROL_AF_MODE_CONTINUOUS_PICTURE = 4; /** *Extended depth of field (digital focus). AF * trigger is ignored, AF state should always be * INACTIVE.
* @see CaptureRequest#CONTROL_AF_MODE */ public static final int CONTROL_AF_MODE_EDOF = 5; // // Enumeration values for CaptureRequest#CONTROL_AF_TRIGGER // /** *The trigger is idle.
* @see CaptureRequest#CONTROL_AF_TRIGGER */ public static final int CONTROL_AF_TRIGGER_IDLE = 0; /** *Autofocus will trigger now.
* @see CaptureRequest#CONTROL_AF_TRIGGER */ public static final int CONTROL_AF_TRIGGER_START = 1; /** *Autofocus will return to its initial * state, and cancel any currently active trigger.
* @see CaptureRequest#CONTROL_AF_TRIGGER */ public static final int CONTROL_AF_TRIGGER_CANCEL = 2; // // Enumeration values for CaptureRequest#CONTROL_AWB_MODE // /** *The camera device's auto white balance routine is disabled; * the application-selected color transform matrix * ({@link CaptureRequest#COLOR_CORRECTION_TRANSFORM android.colorCorrection.transform}) and gains * ({@link CaptureRequest#COLOR_CORRECTION_GAINS android.colorCorrection.gains}) are used by the camera * device for manual white balance control.
* * @see CaptureRequest#COLOR_CORRECTION_GAINS * @see CaptureRequest#COLOR_CORRECTION_TRANSFORM * @see CaptureRequest#CONTROL_AWB_MODE */ public static final int CONTROL_AWB_MODE_OFF = 0; /** *The camera device's auto white balance routine is active; * the application's values for {@link CaptureRequest#COLOR_CORRECTION_TRANSFORM android.colorCorrection.transform} * and {@link CaptureRequest#COLOR_CORRECTION_GAINS android.colorCorrection.gains} are ignored.
* * @see CaptureRequest#COLOR_CORRECTION_GAINS * @see CaptureRequest#COLOR_CORRECTION_TRANSFORM * @see CaptureRequest#CONTROL_AWB_MODE */ public static final int CONTROL_AWB_MODE_AUTO = 1; /** *The camera device's auto white balance routine is disabled; * the camera device uses incandescent light as the assumed scene * illumination for white balance. While the exact white balance * transforms are up to the camera device, they will approximately * match the CIE standard illuminant A.
* @see CaptureRequest#CONTROL_AWB_MODE */ public static final int CONTROL_AWB_MODE_INCANDESCENT = 2; /** *The camera device's auto white balance routine is disabled; * the camera device uses fluorescent light as the assumed scene * illumination for white balance. While the exact white balance * transforms are up to the camera device, they will approximately * match the CIE standard illuminant F2.
* @see CaptureRequest#CONTROL_AWB_MODE */ public static final int CONTROL_AWB_MODE_FLUORESCENT = 3; /** *The camera device's auto white balance routine is disabled; * the camera device uses warm fluorescent light as the assumed scene * illumination for white balance. While the exact white balance * transforms are up to the camera device, they will approximately * match the CIE standard illuminant F4.
* @see CaptureRequest#CONTROL_AWB_MODE */ public static final int CONTROL_AWB_MODE_WARM_FLUORESCENT = 4; /** *The camera device's auto white balance routine is disabled; * the camera device uses daylight light as the assumed scene * illumination for white balance. While the exact white balance * transforms are up to the camera device, they will approximately * match the CIE standard illuminant D65.
* @see CaptureRequest#CONTROL_AWB_MODE */ public static final int CONTROL_AWB_MODE_DAYLIGHT = 5; /** *The camera device's auto white balance routine is disabled; * the camera device uses cloudy daylight light as the assumed scene * illumination for white balance.
* @see CaptureRequest#CONTROL_AWB_MODE */ public static final int CONTROL_AWB_MODE_CLOUDY_DAYLIGHT = 6; /** *The camera device's auto white balance routine is disabled; * the camera device uses twilight light as the assumed scene * illumination for white balance.
* @see CaptureRequest#CONTROL_AWB_MODE */ public static final int CONTROL_AWB_MODE_TWILIGHT = 7; /** *The camera device's auto white balance routine is disabled; * the camera device uses shade light as the assumed scene * illumination for white balance.
* @see CaptureRequest#CONTROL_AWB_MODE */ public static final int CONTROL_AWB_MODE_SHADE = 8; // // Enumeration values for CaptureRequest#CONTROL_CAPTURE_INTENT // /** *This request doesn't fall into the other * categories. Default to preview-like * behavior.
* @see CaptureRequest#CONTROL_CAPTURE_INTENT */ public static final int CONTROL_CAPTURE_INTENT_CUSTOM = 0; /** *This request is for a preview-like usecase. The * precapture trigger may be used to start off a metering * w/flash sequence
* @see CaptureRequest#CONTROL_CAPTURE_INTENT */ public static final int CONTROL_CAPTURE_INTENT_PREVIEW = 1; /** *This request is for a still capture-type * usecase.
* @see CaptureRequest#CONTROL_CAPTURE_INTENT */ public static final int CONTROL_CAPTURE_INTENT_STILL_CAPTURE = 2; /** *This request is for a video recording * usecase.
* @see CaptureRequest#CONTROL_CAPTURE_INTENT */ public static final int CONTROL_CAPTURE_INTENT_VIDEO_RECORD = 3; /** *This request is for a video snapshot (still * image while recording video) usecase
* @see CaptureRequest#CONTROL_CAPTURE_INTENT */ public static final int CONTROL_CAPTURE_INTENT_VIDEO_SNAPSHOT = 4; /** *This request is for a ZSL usecase; the * application will stream full-resolution images and * reprocess one or several later for a final * capture
* @see CaptureRequest#CONTROL_CAPTURE_INTENT */ public static final int CONTROL_CAPTURE_INTENT_ZERO_SHUTTER_LAG = 5; // // Enumeration values for CaptureRequest#CONTROL_EFFECT_MODE // /** *No color effect will be applied.
* @see CaptureRequest#CONTROL_EFFECT_MODE */ public static final int CONTROL_EFFECT_MODE_OFF = 0; /** *A "monocolor" effect where the image is mapped into * a single color. This will typically be grayscale.
* @see CaptureRequest#CONTROL_EFFECT_MODE */ public static final int CONTROL_EFFECT_MODE_MONO = 1; /** *A "photo-negative" effect where the image's colors * are inverted.
* @see CaptureRequest#CONTROL_EFFECT_MODE */ public static final int CONTROL_EFFECT_MODE_NEGATIVE = 2; /** *A "solarisation" effect (Sabattier effect) where the * image is wholly or partially reversed in * tone.
* @see CaptureRequest#CONTROL_EFFECT_MODE */ public static final int CONTROL_EFFECT_MODE_SOLARIZE = 3; /** *A "sepia" effect where the image is mapped into warm * gray, red, and brown tones.
* @see CaptureRequest#CONTROL_EFFECT_MODE */ public static final int CONTROL_EFFECT_MODE_SEPIA = 4; /** *A "posterization" effect where the image uses * discrete regions of tone rather than a continuous * gradient of tones.
* @see CaptureRequest#CONTROL_EFFECT_MODE */ public static final int CONTROL_EFFECT_MODE_POSTERIZE = 5; /** *A "whiteboard" effect where the image is typically displayed * as regions of white, with black or grey details.
* @see CaptureRequest#CONTROL_EFFECT_MODE */ public static final int CONTROL_EFFECT_MODE_WHITEBOARD = 6; /** *A "blackboard" effect where the image is typically displayed * as regions of black, with white or grey details.
* @see CaptureRequest#CONTROL_EFFECT_MODE */ public static final int CONTROL_EFFECT_MODE_BLACKBOARD = 7; /** *An "aqua" effect where a blue hue is added to the image.
* @see CaptureRequest#CONTROL_EFFECT_MODE */ public static final int CONTROL_EFFECT_MODE_AQUA = 8; // // Enumeration values for CaptureRequest#CONTROL_MODE // /** *Full application control of pipeline. All 3A * routines are disabled, no other settings in * android.control.* have any effect
* @see CaptureRequest#CONTROL_MODE */ public static final int CONTROL_MODE_OFF = 0; /** *Use settings for each individual 3A routine. * Manual control of capture parameters is disabled. All * controls in android.control.* besides sceneMode take * effect
* @see CaptureRequest#CONTROL_MODE */ public static final int CONTROL_MODE_AUTO = 1; /** *Use specific scene mode. Enabling this disables * control.aeMode, control.awbMode and control.afMode * controls; the HAL must ignore those settings while * USE_SCENE_MODE is active (except for FACE_PRIORITY * scene mode). Other control entries are still active. * This setting can only be used if availableSceneModes != * UNSUPPORTED
* @see CaptureRequest#CONTROL_MODE */ public static final int CONTROL_MODE_USE_SCENE_MODE = 2; /** *Same as OFF mode, except that this capture will not be * used by camera device background auto-exposure, auto-white balance and * auto-focus algorithms to update their statistics.
* @see CaptureRequest#CONTROL_MODE */ public static final int CONTROL_MODE_OFF_KEEP_STATE = 3; // // Enumeration values for CaptureRequest#CONTROL_SCENE_MODE // /** *Indicates that no scene modes are set for a given capture request.
* @see CaptureRequest#CONTROL_SCENE_MODE */ public static final int CONTROL_SCENE_MODE_DISABLED = 0; /** *If face detection support exists, use face * detection data for auto-focus, auto-white balance, and * auto-exposure routines. If face detection statistics are * disabled (i.e. {@link CaptureRequest#STATISTICS_FACE_DETECT_MODE android.statistics.faceDetectMode} is set to OFF), * this should still operate correctly (but will not return * face detection statistics to the framework).
*Unlike the other scene modes, {@link CaptureRequest#CONTROL_AE_MODE android.control.aeMode}, * {@link CaptureRequest#CONTROL_AWB_MODE android.control.awbMode}, and {@link CaptureRequest#CONTROL_AF_MODE android.control.afMode} * remain active when FACE_PRIORITY is set.
* * @see CaptureRequest#CONTROL_AE_MODE * @see CaptureRequest#CONTROL_AF_MODE * @see CaptureRequest#CONTROL_AWB_MODE * @see CaptureRequest#STATISTICS_FACE_DETECT_MODE * @see CaptureRequest#CONTROL_SCENE_MODE */ public static final int CONTROL_SCENE_MODE_FACE_PRIORITY = 1; /** *Optimized for photos of quickly moving objects. * Similar to SPORTS.
* @see CaptureRequest#CONTROL_SCENE_MODE */ public static final int CONTROL_SCENE_MODE_ACTION = 2; /** *Optimized for still photos of people.
* @see CaptureRequest#CONTROL_SCENE_MODE */ public static final int CONTROL_SCENE_MODE_PORTRAIT = 3; /** *Optimized for photos of distant macroscopic objects.
* @see CaptureRequest#CONTROL_SCENE_MODE */ public static final int CONTROL_SCENE_MODE_LANDSCAPE = 4; /** *Optimized for low-light settings.
* @see CaptureRequest#CONTROL_SCENE_MODE */ public static final int CONTROL_SCENE_MODE_NIGHT = 5; /** *Optimized for still photos of people in low-light * settings.
* @see CaptureRequest#CONTROL_SCENE_MODE */ public static final int CONTROL_SCENE_MODE_NIGHT_PORTRAIT = 6; /** *Optimized for dim, indoor settings where flash must * remain off.
* @see CaptureRequest#CONTROL_SCENE_MODE */ public static final int CONTROL_SCENE_MODE_THEATRE = 7; /** *Optimized for bright, outdoor beach settings.
* @see CaptureRequest#CONTROL_SCENE_MODE */ public static final int CONTROL_SCENE_MODE_BEACH = 8; /** *Optimized for bright, outdoor settings containing snow.
* @see CaptureRequest#CONTROL_SCENE_MODE */ public static final int CONTROL_SCENE_MODE_SNOW = 9; /** *Optimized for scenes of the setting sun.
* @see CaptureRequest#CONTROL_SCENE_MODE */ public static final int CONTROL_SCENE_MODE_SUNSET = 10; /** *Optimized to avoid blurry photos due to small amounts of * device motion (for example: due to hand shake).
* @see CaptureRequest#CONTROL_SCENE_MODE */ public static final int CONTROL_SCENE_MODE_STEADYPHOTO = 11; /** *Optimized for nighttime photos of fireworks.
* @see CaptureRequest#CONTROL_SCENE_MODE */ public static final int CONTROL_SCENE_MODE_FIREWORKS = 12; /** *Optimized for photos of quickly moving people. * Similar to ACTION.
* @see CaptureRequest#CONTROL_SCENE_MODE */ public static final int CONTROL_SCENE_MODE_SPORTS = 13; /** *Optimized for dim, indoor settings with multiple moving * people.
* @see CaptureRequest#CONTROL_SCENE_MODE */ public static final int CONTROL_SCENE_MODE_PARTY = 14; /** *Optimized for dim settings where the main light source * is a flame.
* @see CaptureRequest#CONTROL_SCENE_MODE */ public static final int CONTROL_SCENE_MODE_CANDLELIGHT = 15; /** *Optimized for accurately capturing a photo of barcode * for use by camera applications that wish to read the * barcode value.
* @see CaptureRequest#CONTROL_SCENE_MODE */ public static final int CONTROL_SCENE_MODE_BARCODE = 16; // // Enumeration values for CaptureRequest#EDGE_MODE // /** *No edge enhancement is applied
* @see CaptureRequest#EDGE_MODE */ public static final int EDGE_MODE_OFF = 0; /** *Must not slow down frame rate relative to sensor * output
* @see CaptureRequest#EDGE_MODE */ public static final int EDGE_MODE_FAST = 1; /** *Frame rate may be reduced by high * quality
* @see CaptureRequest#EDGE_MODE */ public static final int EDGE_MODE_HIGH_QUALITY = 2; // // Enumeration values for CaptureRequest#FLASH_MODE // /** *Do not fire the flash for this capture.
* @see CaptureRequest#FLASH_MODE */ public static final int FLASH_MODE_OFF = 0; /** *If the flash is available and charged, fire flash * for this capture based on android.flash.firingPower and * android.flash.firingTime.
* @see CaptureRequest#FLASH_MODE */ public static final int FLASH_MODE_SINGLE = 1; /** *Transition flash to continuously on.
* @see CaptureRequest#FLASH_MODE */ public static final int FLASH_MODE_TORCH = 2; // // Enumeration values for CaptureRequest#HOT_PIXEL_MODE // /** *The frame rate must not be reduced relative to sensor raw output * for this option.
*No hot pixel correction is applied.
* @see CaptureRequest#HOT_PIXEL_MODE */ public static final int HOT_PIXEL_MODE_OFF = 0; /** *The frame rate must not be reduced relative to sensor raw output * for this option.
*Hot pixel correction is applied.
* @see CaptureRequest#HOT_PIXEL_MODE */ public static final int HOT_PIXEL_MODE_FAST = 1; /** *The frame rate may be reduced relative to sensor raw output * for this option.
*A high-quality hot pixel correction is applied.
* @see CaptureRequest#HOT_PIXEL_MODE */ public static final int HOT_PIXEL_MODE_HIGH_QUALITY = 2; // // Enumeration values for CaptureRequest#LENS_OPTICAL_STABILIZATION_MODE // /** *Optical stabilization is unavailable.
* @see CaptureRequest#LENS_OPTICAL_STABILIZATION_MODE */ public static final int LENS_OPTICAL_STABILIZATION_MODE_OFF = 0; /** *Optical stabilization is enabled.
* @see CaptureRequest#LENS_OPTICAL_STABILIZATION_MODE */ public static final int LENS_OPTICAL_STABILIZATION_MODE_ON = 1; // // Enumeration values for CaptureRequest#NOISE_REDUCTION_MODE // /** *No noise reduction is applied
* @see CaptureRequest#NOISE_REDUCTION_MODE */ public static final int NOISE_REDUCTION_MODE_OFF = 0; /** *Must not slow down frame rate relative to sensor * output
* @see CaptureRequest#NOISE_REDUCTION_MODE */ public static final int NOISE_REDUCTION_MODE_FAST = 1; /** *May slow down frame rate to provide highest * quality
* @see CaptureRequest#NOISE_REDUCTION_MODE */ public static final int NOISE_REDUCTION_MODE_HIGH_QUALITY = 2; // // Enumeration values for CaptureRequest#SENSOR_TEST_PATTERN_MODE // /** *Default. No test pattern mode is used, and the camera * device returns captures from the image sensor.
* @see CaptureRequest#SENSOR_TEST_PATTERN_MODE */ public static final int SENSOR_TEST_PATTERN_MODE_OFF = 0; /** *Each pixel in [R, G_even, G_odd, B]
is replaced by its
* respective color channel provided in
* {@link CaptureRequest#SENSOR_TEST_PATTERN_DATA android.sensor.testPatternData}.
For example:
*android.testPatternData = [0, 0xFFFFFFFF, 0xFFFFFFFF, 0]
*
* All green pixels are 100% green. All red/blue pixels are black.
*android.testPatternData = [0xFFFFFFFF, 0, 0xFFFFFFFF, 0]
*
* All red pixels are 100% red. Only the odd green pixels * are 100% green. All blue pixels are 100% black.
* * @see CaptureRequest#SENSOR_TEST_PATTERN_DATA * @see CaptureRequest#SENSOR_TEST_PATTERN_MODE */ public static final int SENSOR_TEST_PATTERN_MODE_SOLID_COLOR = 1; /** *All pixel data is replaced with an 8-bar color pattern.
*The vertical bars (left-to-right) are as follows:
*In general the image would look like the following:
*W Y C G M R B K
* W Y C G M R B K
* W Y C G M R B K
* W Y C G M R B K
* W Y C G M R B K
* . . . . . . . .
* . . . . . . . .
* . . . . . . . .
*
* (B = Blue, K = Black)
*
* Each bar should take up 1/8 of the sensor pixel array width. * When this is not possible, the bar size should be rounded * down to the nearest integer and the pattern can repeat * on the right side.
*Each bar's height must always take up the full sensor * pixel array height.
*Each pixel in this test pattern must be set to either * 0% intensity or 100% intensity.
* @see CaptureRequest#SENSOR_TEST_PATTERN_MODE */ public static final int SENSOR_TEST_PATTERN_MODE_COLOR_BARS = 2; /** *The test pattern is similar to COLOR_BARS, except that * each bar should start at its specified color at the top, * and fade to gray at the bottom.
*Furthermore each bar is further subdivided into a left and * right half. The left half should have a smooth gradient, * and the right half should have a quantized gradient.
*In particular, the right half's should consist of blocks of the * same color for 1/16th active sensor pixel array width.
*The least significant bits in the quantized gradient should * be copied from the most significant bits of the smooth gradient.
*The height of each bar should always be a multiple of 128. * When this is not the case, the pattern should repeat at the bottom * of the image.
* @see CaptureRequest#SENSOR_TEST_PATTERN_MODE */ public static final int SENSOR_TEST_PATTERN_MODE_COLOR_BARS_FADE_TO_GRAY = 3; /** *All pixel data is replaced by a pseudo-random sequence * generated from a PN9 512-bit sequence (typically implemented * in hardware with a linear feedback shift register).
*The generator should be reset at the beginning of each frame, * and thus each subsequent raw frame with this test pattern should * be exactly the same as the last.
* @see CaptureRequest#SENSOR_TEST_PATTERN_MODE */ public static final int SENSOR_TEST_PATTERN_MODE_PN9 = 4; /** *The first custom test pattern. All custom patterns that are * available only on this camera device are at least this numeric * value.
*All of the custom test patterns will be static * (that is the raw image must not vary from frame to frame).
* @see CaptureRequest#SENSOR_TEST_PATTERN_MODE */ public static final int SENSOR_TEST_PATTERN_MODE_CUSTOM1 = 256; // // Enumeration values for CaptureRequest#SHADING_MODE // /** *No lens shading correction is applied
* @see CaptureRequest#SHADING_MODE * @hide */ public static final int SHADING_MODE_OFF = 0; /** *Must not slow down frame rate relative to sensor raw output
* @see CaptureRequest#SHADING_MODE * @hide */ public static final int SHADING_MODE_FAST = 1; /** *Frame rate may be reduced by high quality
* @see CaptureRequest#SHADING_MODE * @hide */ public static final int SHADING_MODE_HIGH_QUALITY = 2; // // Enumeration values for CaptureRequest#STATISTICS_FACE_DETECT_MODE // /** * @see CaptureRequest#STATISTICS_FACE_DETECT_MODE */ public static final int STATISTICS_FACE_DETECT_MODE_OFF = 0; /** *Optional Return rectangle and confidence * only
* @see CaptureRequest#STATISTICS_FACE_DETECT_MODE */ public static final int STATISTICS_FACE_DETECT_MODE_SIMPLE = 1; /** *Optional Return all face * metadata
* @see CaptureRequest#STATISTICS_FACE_DETECT_MODE */ public static final int STATISTICS_FACE_DETECT_MODE_FULL = 2; // // Enumeration values for CaptureRequest#STATISTICS_LENS_SHADING_MAP_MODE // /** * @see CaptureRequest#STATISTICS_LENS_SHADING_MAP_MODE */ public static final int STATISTICS_LENS_SHADING_MAP_MODE_OFF = 0; /** * @see CaptureRequest#STATISTICS_LENS_SHADING_MAP_MODE */ public static final int STATISTICS_LENS_SHADING_MAP_MODE_ON = 1; // // Enumeration values for CaptureRequest#TONEMAP_MODE // /** *Use the tone mapping curve specified in * the android.tonemap.curve* entries.
*All color enhancement and tonemapping must be disabled, except * for applying the tonemapping curve specified by * {@link CaptureRequest#TONEMAP_CURVE_RED android.tonemap.curveRed}, {@link CaptureRequest#TONEMAP_CURVE_BLUE android.tonemap.curveBlue}, or * {@link CaptureRequest#TONEMAP_CURVE_GREEN android.tonemap.curveGreen}.
*Must not slow down frame rate relative to raw * sensor output.
* * @see CaptureRequest#TONEMAP_CURVE_BLUE * @see CaptureRequest#TONEMAP_CURVE_GREEN * @see CaptureRequest#TONEMAP_CURVE_RED * @see CaptureRequest#TONEMAP_MODE */ public static final int TONEMAP_MODE_CONTRAST_CURVE = 0; /** *Advanced gamma mapping and color enhancement may be applied.
*Should not slow down frame rate relative to raw sensor output.
* @see CaptureRequest#TONEMAP_MODE */ public static final int TONEMAP_MODE_FAST = 1; /** *Advanced gamma mapping and color enhancement may be applied.
*May slow down frame rate relative to raw sensor output.
* @see CaptureRequest#TONEMAP_MODE */ public static final int TONEMAP_MODE_HIGH_QUALITY = 2; // // Enumeration values for CaptureResult#CONTROL_AE_STATE // /** *AE is off or recently reset. When a camera device is opened, it starts in * this state. This is a transient state, the camera device may skip reporting * this state in capture result.
* @see CaptureResult#CONTROL_AE_STATE */ public static final int CONTROL_AE_STATE_INACTIVE = 0; /** *AE doesn't yet have a good set of control values * for the current scene. This is a transient state, the camera device may skip * reporting this state in capture result.
* @see CaptureResult#CONTROL_AE_STATE */ public static final int CONTROL_AE_STATE_SEARCHING = 1; /** *AE has a good set of control values for the * current scene.
* @see CaptureResult#CONTROL_AE_STATE */ public static final int CONTROL_AE_STATE_CONVERGED = 2; /** *AE has been locked.
* @see CaptureResult#CONTROL_AE_STATE */ public static final int CONTROL_AE_STATE_LOCKED = 3; /** *AE has a good set of control values, but flash * needs to be fired for good quality still * capture.
* @see CaptureResult#CONTROL_AE_STATE */ public static final int CONTROL_AE_STATE_FLASH_REQUIRED = 4; /** *AE has been asked to do a precapture sequence * (through the {@link CaptureRequest#CONTROL_AE_PRECAPTURE_TRIGGER android.control.aePrecaptureTrigger} START), * and is currently executing it. Once PRECAPTURE * completes, AE will transition to CONVERGED or * FLASH_REQUIRED as appropriate. This is a transient state, the * camera device may skip reporting this state in capture result.
* * @see CaptureRequest#CONTROL_AE_PRECAPTURE_TRIGGER * @see CaptureResult#CONTROL_AE_STATE */ public static final int CONTROL_AE_STATE_PRECAPTURE = 5; // // Enumeration values for CaptureResult#CONTROL_AF_STATE // /** *AF off or has not yet tried to scan/been asked * to scan. When a camera device is opened, it starts in * this state. This is a transient state, the camera device may * skip reporting this state in capture result.
* @see CaptureResult#CONTROL_AF_STATE */ public static final int CONTROL_AF_STATE_INACTIVE = 0; /** *if CONTINUOUS_* modes are supported. AF is * currently doing an AF scan initiated by a continuous * autofocus mode. This is a transient state, the camera device may * skip reporting this state in capture result.
* @see CaptureResult#CONTROL_AF_STATE */ public static final int CONTROL_AF_STATE_PASSIVE_SCAN = 1; /** *if CONTINUOUS_* modes are supported. AF currently * believes it is in focus, but may restart scanning at * any time. This is a transient state, the camera device may skip * reporting this state in capture result.
* @see CaptureResult#CONTROL_AF_STATE */ public static final int CONTROL_AF_STATE_PASSIVE_FOCUSED = 2; /** *if AUTO or MACRO modes are supported. AF is doing * an AF scan because it was triggered by AF trigger. This is a * transient state, the camera device may skip reporting * this state in capture result.
* @see CaptureResult#CONTROL_AF_STATE */ public static final int CONTROL_AF_STATE_ACTIVE_SCAN = 3; /** *if any AF mode besides OFF is supported. AF * believes it is focused correctly and is * locked.
* @see CaptureResult#CONTROL_AF_STATE */ public static final int CONTROL_AF_STATE_FOCUSED_LOCKED = 4; /** *if any AF mode besides OFF is supported. AF has * failed to focus successfully and is * locked.
* @see CaptureResult#CONTROL_AF_STATE */ public static final int CONTROL_AF_STATE_NOT_FOCUSED_LOCKED = 5; /** *if CONTINUOUS_* modes are supported. AF finished a * passive scan without finding focus, and may restart * scanning at any time. This is a transient state, the camera * device may skip reporting this state in capture result.
* @see CaptureResult#CONTROL_AF_STATE */ public static final int CONTROL_AF_STATE_PASSIVE_UNFOCUSED = 6; // // Enumeration values for CaptureResult#CONTROL_AWB_STATE // /** *AWB is not in auto mode. When a camera device is opened, it * starts in this state. This is a transient state, the camera device may * skip reporting this state in capture result.
* @see CaptureResult#CONTROL_AWB_STATE */ public static final int CONTROL_AWB_STATE_INACTIVE = 0; /** *AWB doesn't yet have a good set of control * values for the current scene. This is a transient state, the camera device * may skip reporting this state in capture result.
* @see CaptureResult#CONTROL_AWB_STATE */ public static final int CONTROL_AWB_STATE_SEARCHING = 1; /** *AWB has a good set of control values for the * current scene.
* @see CaptureResult#CONTROL_AWB_STATE */ public static final int CONTROL_AWB_STATE_CONVERGED = 2; /** *AWB has been locked.
* @see CaptureResult#CONTROL_AWB_STATE */ public static final int CONTROL_AWB_STATE_LOCKED = 3; // // Enumeration values for CaptureResult#FLASH_STATE // /** *No flash on camera
* @see CaptureResult#FLASH_STATE */ public static final int FLASH_STATE_UNAVAILABLE = 0; /** *if {@link CameraCharacteristics#FLASH_INFO_AVAILABLE android.flash.info.available} is true Flash is * charging and cannot be fired
* * @see CameraCharacteristics#FLASH_INFO_AVAILABLE * @see CaptureResult#FLASH_STATE */ public static final int FLASH_STATE_CHARGING = 1; /** *if {@link CameraCharacteristics#FLASH_INFO_AVAILABLE android.flash.info.available} is true Flash is * ready to fire
* * @see CameraCharacteristics#FLASH_INFO_AVAILABLE * @see CaptureResult#FLASH_STATE */ public static final int FLASH_STATE_READY = 2; /** *if {@link CameraCharacteristics#FLASH_INFO_AVAILABLE android.flash.info.available} is true Flash fired * for this capture
* * @see CameraCharacteristics#FLASH_INFO_AVAILABLE * @see CaptureResult#FLASH_STATE */ public static final int FLASH_STATE_FIRED = 3; // // Enumeration values for CaptureResult#LENS_STATE // /** *The lens parameters ({@link CaptureRequest#LENS_FOCAL_LENGTH android.lens.focalLength}, {@link CaptureRequest#LENS_FOCUS_DISTANCE android.lens.focusDistance}, * {@link CaptureRequest#LENS_FILTER_DENSITY android.lens.filterDensity} and {@link CaptureRequest#LENS_APERTURE android.lens.aperture}) are not changing.
* * @see CaptureRequest#LENS_APERTURE * @see CaptureRequest#LENS_FILTER_DENSITY * @see CaptureRequest#LENS_FOCAL_LENGTH * @see CaptureRequest#LENS_FOCUS_DISTANCE * @see CaptureResult#LENS_STATE */ public static final int LENS_STATE_STATIONARY = 0; /** *Any of the lens parameters ({@link CaptureRequest#LENS_FOCAL_LENGTH android.lens.focalLength}, {@link CaptureRequest#LENS_FOCUS_DISTANCE android.lens.focusDistance}, * {@link CaptureRequest#LENS_FILTER_DENSITY android.lens.filterDensity} or {@link CaptureRequest#LENS_APERTURE android.lens.aperture}) is changing.
* * @see CaptureRequest#LENS_APERTURE * @see CaptureRequest#LENS_FILTER_DENSITY * @see CaptureRequest#LENS_FOCAL_LENGTH * @see CaptureRequest#LENS_FOCUS_DISTANCE * @see CaptureResult#LENS_STATE */ public static final int LENS_STATE_MOVING = 1; // // Enumeration values for CaptureResult#SENSOR_REFERENCE_ILLUMINANT // /** * @see CaptureResult#SENSOR_REFERENCE_ILLUMINANT */ public static final int SENSOR_REFERENCE_ILLUMINANT_DAYLIGHT = 1; /** * @see CaptureResult#SENSOR_REFERENCE_ILLUMINANT */ public static final int SENSOR_REFERENCE_ILLUMINANT_FLUORESCENT = 2; /** *Incandescent light
* @see CaptureResult#SENSOR_REFERENCE_ILLUMINANT */ public static final int SENSOR_REFERENCE_ILLUMINANT_TUNGSTEN = 3; /** * @see CaptureResult#SENSOR_REFERENCE_ILLUMINANT */ public static final int SENSOR_REFERENCE_ILLUMINANT_FLASH = 4; /** * @see CaptureResult#SENSOR_REFERENCE_ILLUMINANT */ public static final int SENSOR_REFERENCE_ILLUMINANT_FINE_WEATHER = 9; /** * @see CaptureResult#SENSOR_REFERENCE_ILLUMINANT */ public static final int SENSOR_REFERENCE_ILLUMINANT_CLOUDY_WEATHER = 10; /** * @see CaptureResult#SENSOR_REFERENCE_ILLUMINANT */ public static final int SENSOR_REFERENCE_ILLUMINANT_SHADE = 11; /** *D 5700 - 7100K
* @see CaptureResult#SENSOR_REFERENCE_ILLUMINANT */ public static final int SENSOR_REFERENCE_ILLUMINANT_DAYLIGHT_FLUORESCENT = 12; /** *N 4600 - 5400K
* @see CaptureResult#SENSOR_REFERENCE_ILLUMINANT */ public static final int SENSOR_REFERENCE_ILLUMINANT_DAY_WHITE_FLUORESCENT = 13; /** *W 3900 - 4500K
* @see CaptureResult#SENSOR_REFERENCE_ILLUMINANT */ public static final int SENSOR_REFERENCE_ILLUMINANT_COOL_WHITE_FLUORESCENT = 14; /** *WW 3200 - 3700K
* @see CaptureResult#SENSOR_REFERENCE_ILLUMINANT */ public static final int SENSOR_REFERENCE_ILLUMINANT_WHITE_FLUORESCENT = 15; /** * @see CaptureResult#SENSOR_REFERENCE_ILLUMINANT */ public static final int SENSOR_REFERENCE_ILLUMINANT_STANDARD_A = 17; /** * @see CaptureResult#SENSOR_REFERENCE_ILLUMINANT */ public static final int SENSOR_REFERENCE_ILLUMINANT_STANDARD_B = 18; /** * @see CaptureResult#SENSOR_REFERENCE_ILLUMINANT */ public static final int SENSOR_REFERENCE_ILLUMINANT_STANDARD_C = 19; /** * @see CaptureResult#SENSOR_REFERENCE_ILLUMINANT */ public static final int SENSOR_REFERENCE_ILLUMINANT_D55 = 20; /** * @see CaptureResult#SENSOR_REFERENCE_ILLUMINANT */ public static final int SENSOR_REFERENCE_ILLUMINANT_D65 = 21; /** * @see CaptureResult#SENSOR_REFERENCE_ILLUMINANT */ public static final int SENSOR_REFERENCE_ILLUMINANT_D75 = 22; /** * @see CaptureResult#SENSOR_REFERENCE_ILLUMINANT */ public static final int SENSOR_REFERENCE_ILLUMINANT_D50 = 23; /** * @see CaptureResult#SENSOR_REFERENCE_ILLUMINANT */ public static final int SENSOR_REFERENCE_ILLUMINANT_ISO_STUDIO_TUNGSTEN = 24; // // Enumeration values for CaptureResult#STATISTICS_SCENE_FLICKER // /** * @see CaptureResult#STATISTICS_SCENE_FLICKER */ public static final int STATISTICS_SCENE_FLICKER_NONE = 0; /** * @see CaptureResult#STATISTICS_SCENE_FLICKER */ public static final int STATISTICS_SCENE_FLICKER_50HZ = 1; /** * @see CaptureResult#STATISTICS_SCENE_FLICKER */ public static final int STATISTICS_SCENE_FLICKER_60HZ = 2; // // Enumeration values for CaptureResult#SYNC_FRAME_NUMBER // /** *The current result is not yet fully synchronized to any request. * Synchronization is in progress, and reading metadata from this * result may include a mix of data that have taken effect since the * last synchronization time.
*In some future result, within {@link CameraCharacteristics#SYNC_MAX_LATENCY android.sync.maxLatency} frames, * this value will update to the actual frame number frame number * the result is guaranteed to be synchronized to (as long as the * request settings remain constant).
* * @see CameraCharacteristics#SYNC_MAX_LATENCY * @see CaptureResult#SYNC_FRAME_NUMBER * @hide */ public static final int SYNC_FRAME_NUMBER_CONVERGING = -1; /** *The current result's synchronization status is unknown. The * result may have already converged, or it may be in progress. * Reading from this result may include some mix of settings from * past requests.
*After a settings change, the new settings will eventually all * take effect for the output buffers and results. However, this * value will not change when that happens. Altering settings * rapidly may provide outcomes using mixes of settings from recent * requests.
*This value is intended primarily for backwards compatibility with * the older camera implementations (for android.hardware.Camera).
* @see CaptureResult#SYNC_FRAME_NUMBER * @hide */ public static final int SYNC_FRAME_NUMBER_UNKNOWN = -2; /*~@~@~@~@~@~@~@~@~@~@~@~@~@~@~@~@~@~@~@~@~@~@~@~@~@~@~@~@~@~@~@~@~@~@~@~ * End generated code *~@~@~@~@~@~@~@~@~@~@~@~@~@~@~@~@~@~@~@~@~@~@~@~@~@~@~@~@~@~@~@~@~@~O@*/ }