ExifInterface

ORIENTATION_FLIP_HORIZONTAL

static val ORIENTATION_FLIP_HORIZONTAL: Int

Value: 2

ORIENTATION_FLIP_VERTICAL

static val ORIENTATION_FLIP_VERTICAL: Int

Value: 4

ORIENTATION_NORMAL

static val ORIENTATION_NORMAL: Int

Value: 1

ORIENTATION_ROTATE_180

static val ORIENTATION_ROTATE_180: Int

Value: 3

ORIENTATION_ROTATE_270

static val ORIENTATION_ROTATE_270: Int

Value: 8

ORIENTATION_ROTATE_90

static val ORIENTATION_ROTATE_90: Int

Value: 6

ORIENTATION_TRANSPOSE

static val ORIENTATION_TRANSPOSE: Int

Value: 5

ORIENTATION_TRANSVERSE

static val ORIENTATION_TRANSVERSE: Int

Value: 7

ORIENTATION_UNDEFINED

static val ORIENTATION_UNDEFINED: Int

Value: 0

STREAM_TYPE_EXIF_DATA_ONLY

static val STREAM_TYPE_EXIF_DATA_ONLY: Int

Constant used to indicate that the input stream contains only Exif data.

The format of the Exif-only data must follow the below structure: Exif Identifier Code ("Exif\0\0") + TIFF header + IFD data See JEITA CP-3451C Section 4.5.2 and 4.5.4 specifications for more details.

Value: 1

STREAM_TYPE_FULL_IMAGE_DATA

static val STREAM_TYPE_FULL_IMAGE_DATA: Int

Constant used to indicate that the input stream contains the full image data.

The format of the image data should follow one of the image formats supported by this class.

Value: 0

TAG_APERTURE

static val TAG_APERTURE: String

Deprecated: use TAG_F_NUMBER instead

Type is double.

Value: "FNumber"

TAG_APERTURE_VALUE

static val TAG_APERTURE_VALUE: String

Type is rational.

Value: "ApertureValue"

TAG_ARTIST

static val TAG_ARTIST: String

Type is String.

Value: "Artist"

TAG_BITS_PER_SAMPLE

static val TAG_BITS_PER_SAMPLE: String

Type is int.

Value: "BitsPerSample"

TAG_BRIGHTNESS_VALUE

static val TAG_BRIGHTNESS_VALUE: String

Type is rational.

Value: "BrightnessValue"

TAG_CFA_PATTERN

static val TAG_CFA_PATTERN: String

Type is String.

Value: "CFAPattern"

TAG_COLOR_SPACE

static val TAG_COLOR_SPACE: String

Type is int.

Value: "ColorSpace"

TAG_COMPONENTS_CONFIGURATION

static val TAG_COMPONENTS_CONFIGURATION: String

Type is String.

Value: "ComponentsConfiguration"

TAG_COMPRESSED_BITS_PER_PIXEL

static val TAG_COMPRESSED_BITS_PER_PIXEL: String

Type is rational.

Value: "CompressedBitsPerPixel"

TAG_COMPRESSION

static val TAG_COMPRESSION: String

Type is int.

Value: "Compression"

TAG_CONTRAST

static val TAG_CONTRAST: String

Type is int.

Value: "Contrast"

TAG_COPYRIGHT

static val TAG_COPYRIGHT: String

Type is String.

Value: "Copyright"

TAG_CUSTOM_RENDERED

static val TAG_CUSTOM_RENDERED: String

Type is int.

Value: "CustomRendered"

TAG_DATETIME

static val TAG_DATETIME: String

Type is String.

Value: "DateTime"

TAG_DATETIME_DIGITIZED

static val TAG_DATETIME_DIGITIZED: String

Type is String.

Value: "DateTimeDigitized"

TAG_DATETIME_ORIGINAL

static val TAG_DATETIME_ORIGINAL: String

Type is String.

Value: "DateTimeOriginal"

TAG_DEFAULT_CROP_SIZE

static val TAG_DEFAULT_CROP_SIZE: String

Type is int. DNG Specification 1.4.0.0. Section 4

Value: "DefaultCropSize"

TAG_DEVICE_SETTING_DESCRIPTION

static val TAG_DEVICE_SETTING_DESCRIPTION: String

Type is String.

Value: "DeviceSettingDescription"

TAG_DIGITAL_ZOOM_RATIO

static val TAG_DIGITAL_ZOOM_RATIO: String

Type is double.

Value: "DigitalZoomRatio"

TAG_DNG_VERSION

static val TAG_DNG_VERSION: String

Type is int. DNG Specification 1.4.0.0. Section 4

Value: "DNGVersion"

TAG_EXIF_VERSION

static val TAG_EXIF_VERSION: String

Type is String.

Value: "ExifVersion"

TAG_EXPOSURE_BIAS_VALUE

static val TAG_EXPOSURE_BIAS_VALUE: String

Type is double.

Value: "ExposureBiasValue"

TAG_EXPOSURE_INDEX

static val TAG_EXPOSURE_INDEX: String

Type is rational.

Value: "ExposureIndex"

TAG_EXPOSURE_MODE

static val TAG_EXPOSURE_MODE: String

Type is int.

Value: "ExposureMode"

TAG_EXPOSURE_PROGRAM

static val TAG_EXPOSURE_PROGRAM: String

Type is int.

Value: "ExposureProgram"

TAG_EXPOSURE_TIME

static val TAG_EXPOSURE_TIME: String

Type is double.

Value: "ExposureTime"

TAG_FILE_SOURCE

static val TAG_FILE_SOURCE: String

Type is String.

Value: "FileSource"

TAG_FLASH

static val TAG_FLASH: String

Type is int.

Value: "Flash"

TAG_FLASHPIX_VERSION

static val TAG_FLASHPIX_VERSION: String

Type is String.

Value: "FlashpixVersion"

TAG_FLASH_ENERGY

static val TAG_FLASH_ENERGY: String

Type is rational.

Value: "FlashEnergy"

TAG_FOCAL_LENGTH

static val TAG_FOCAL_LENGTH: String

Type is rational.

Value: "FocalLength"

TAG_FOCAL_LENGTH_IN_35MM_FILM

static val TAG_FOCAL_LENGTH_IN_35MM_FILM: String

Type is int.

Value: "FocalLengthIn35mmFilm"

TAG_FOCAL_PLANE_RESOLUTION_UNIT

static val TAG_FOCAL_PLANE_RESOLUTION_UNIT: String

Type is int.

Value: "FocalPlaneResolutionUnit"

TAG_FOCAL_PLANE_X_RESOLUTION

static val TAG_FOCAL_PLANE_X_RESOLUTION: String

Type is rational.

Value: "FocalPlaneXResolution"

TAG_FOCAL_PLANE_Y_RESOLUTION

static val TAG_FOCAL_PLANE_Y_RESOLUTION: String

Type is rational.

Value: "FocalPlaneYResolution"

TAG_F_NUMBER

static val TAG_F_NUMBER: String

Type is double.

Value: "FNumber"

TAG_GAIN_CONTROL

static val TAG_GAIN_CONTROL: String

Type is int.

Value: "GainControl"

TAG_GPS_ALTITUDE

static val TAG_GPS_ALTITUDE: String

The altitude (in meters) based on the reference in TAG_GPS_ALTITUDE_REF. Type is rational.

Value: "GPSAltitude"

TAG_GPS_ALTITUDE_REF

static val TAG_GPS_ALTITUDE_REF: String

0 if the altitude is above sea level. 1 if the altitude is below sea level. Type is int.

Value: "GPSAltitudeRef"

TAG_GPS_AREA_INFORMATION

static val TAG_GPS_AREA_INFORMATION: String

Type is String.

Value: "GPSAreaInformation"

TAG_GPS_DATESTAMP

static val TAG_GPS_DATESTAMP: String

Type is String.

Value: "GPSDateStamp"

TAG_GPS_DEST_BEARING

static val TAG_GPS_DEST_BEARING: String

Type is rational.

Value: "GPSDestBearing"

TAG_GPS_DEST_BEARING_REF

static val TAG_GPS_DEST_BEARING_REF: String

Type is String.

Value: "GPSDestBearingRef"

TAG_GPS_DEST_DISTANCE

static val TAG_GPS_DEST_DISTANCE: String

Type is rational.

Value: "GPSDestDistance"

TAG_GPS_DEST_DISTANCE_REF

static val TAG_GPS_DEST_DISTANCE_REF: String

Type is String.

Value: "GPSDestDistanceRef"

TAG_GPS_DEST_LATITUDE

static val TAG_GPS_DEST_LATITUDE: String

Type is rational.

Value: "GPSDestLatitude"

TAG_GPS_DEST_LATITUDE_REF

static val TAG_GPS_DEST_LATITUDE_REF: String

Type is String.

Value: "GPSDestLatitudeRef"

TAG_GPS_DEST_LONGITUDE

static val TAG_GPS_DEST_LONGITUDE: String

Type is rational.

Value: "GPSDestLongitude"

TAG_GPS_DEST_LONGITUDE_REF

static val TAG_GPS_DEST_LONGITUDE_REF: String

Type is String.

Value: "GPSDestLongitudeRef"

TAG_GPS_DIFFERENTIAL

static val TAG_GPS_DIFFERENTIAL: String

Type is int.

Value: "GPSDifferential"

TAG_GPS_DOP

static val TAG_GPS_DOP: String

Type is rational.

Value: "GPSDOP"

TAG_GPS_IMG_DIRECTION

static val TAG_GPS_IMG_DIRECTION: String

Type is rational.

Value: "GPSImgDirection"

TAG_GPS_IMG_DIRECTION_REF

static val TAG_GPS_IMG_DIRECTION_REF: String

Type is String.

Value: "GPSImgDirectionRef"

TAG_GPS_LATITUDE

static val TAG_GPS_LATITUDE: String

Type is rational. Format is "num1/denom1,num2/denom2,num3/denom3".

Value: "GPSLatitude"

TAG_GPS_LATITUDE_REF

static val TAG_GPS_LATITUDE_REF: String

Type is String.

Value: "GPSLatitudeRef"

TAG_GPS_LONGITUDE

static val TAG_GPS_LONGITUDE: String

Type is rational. Format is "num1/denom1,num2/denom2,num3/denom3".

Value: "GPSLongitude"

TAG_GPS_LONGITUDE_REF

static val TAG_GPS_LONGITUDE_REF: String

Type is String.

Value: "GPSLongitudeRef"

TAG_GPS_MAP_DATUM

static val TAG_GPS_MAP_DATUM: String

Type is String.

Value: "GPSMapDatum"

TAG_GPS_MEASURE_MODE

static val TAG_GPS_MEASURE_MODE: String

Type is String.

Value: "GPSMeasureMode"

TAG_GPS_PROCESSING_METHOD

static val TAG_GPS_PROCESSING_METHOD: String

Type is String. Name of GPS processing method used for location finding.

Value: "GPSProcessingMethod"

TAG_GPS_SATELLITES

static val TAG_GPS_SATELLITES: String

Type is String.

Value: "GPSSatellites"

TAG_GPS_SPEED

static val TAG_GPS_SPEED: String

Type is rational.

Value: "GPSSpeed"

TAG_GPS_SPEED_REF

static val TAG_GPS_SPEED_REF: String

Type is String.

Value: "GPSSpeedRef"

TAG_GPS_STATUS

static val TAG_GPS_STATUS: String

Type is String.

Value: "GPSStatus"

TAG_GPS_TIMESTAMP

static val TAG_GPS_TIMESTAMP: String

Type is String. Format is "hh:mm:ss".

Value: "GPSTimeStamp"

TAG_GPS_TRACK

static val TAG_GPS_TRACK: String

Type is rational.

Value: "GPSTrack"

TAG_GPS_TRACK_REF

static val TAG_GPS_TRACK_REF: String

Type is String.

Value: "GPSTrackRef"

TAG_GPS_VERSION_ID

static val TAG_GPS_VERSION_ID: String

Type is String.

Value: "GPSVersionID"

TAG_IMAGE_DESCRIPTION

static val TAG_IMAGE_DESCRIPTION: String

Type is String.

Value: "ImageDescription"

TAG_IMAGE_LENGTH

static val TAG_IMAGE_LENGTH: String

Type is int.

Value: "ImageLength"

TAG_IMAGE_UNIQUE_ID

static val TAG_IMAGE_UNIQUE_ID: String

Type is String.

Value: "ImageUniqueID"

TAG_IMAGE_WIDTH

static val TAG_IMAGE_WIDTH: String

Type is int.

Value: "ImageWidth"

TAG_INTEROPERABILITY_INDEX

static val TAG_INTEROPERABILITY_INDEX: String

Type is String.

Value: "InteroperabilityIndex"

TAG_ISO

static val TAG_ISO: String

Deprecated: use TAG_ISO_SPEED_RATINGS instead

Type is int.

Value: "ISOSpeedRatings"

TAG_ISO_SPEED_RATINGS

static val TAG_ISO_SPEED_RATINGS: String

Type is int.

Value: "ISOSpeedRatings"

TAG_JPEG_INTERCHANGE_FORMAT

static val TAG_JPEG_INTERCHANGE_FORMAT: String

Type is int.

Value: "JPEGInterchangeFormat"

TAG_JPEG_INTERCHANGE_FORMAT_LENGTH

static val TAG_JPEG_INTERCHANGE_FORMAT_LENGTH: String

Type is int.

Value: "JPEGInterchangeFormatLength"

TAG_LIGHT_SOURCE

static val TAG_LIGHT_SOURCE: String

Type is int.

Value: "LightSource"

TAG_MAKE

static val TAG_MAKE: String

Type is String.

Value: "Make"

TAG_MAKER_NOTE

static val TAG_MAKER_NOTE: String

Type is String.

Value: "MakerNote"

TAG_MAX_APERTURE_VALUE

static val TAG_MAX_APERTURE_VALUE: String

Type is rational.

Value: "MaxApertureValue"

TAG_METERING_MODE

static val TAG_METERING_MODE: String

Type is int.

Value: "MeteringMode"

TAG_MODEL

static val TAG_MODEL: String

Type is String.

Value: "Model"

TAG_NEW_SUBFILE_TYPE

static val TAG_NEW_SUBFILE_TYPE: String

Type is int.

Value: "NewSubfileType"

TAG_OECF

static val TAG_OECF: String

Type is String.

Value: "OECF"

TAG_OFFSET_TIME

static val TAG_OFFSET_TIME: String

A tag used to record the offset from UTC (the time difference from Universal Time Coordinated including daylight saving time) of the time of DateTime tag. The format when recording the offset is "±HH:MM". The part of "±" shall be recorded as "+" or "-". When the offsets are unknown, all the character spaces except colons (":") should be filled with blank characters, or else the Interoperability field should be filled with blank characters. The character string length is 7 Bytes including NULL for termination. When the field is left blank, it is treated as unknown.

• Tag = 36880
• Type = String
• Length = 7
• Default = None

Value: "OffsetTime"

TAG_OFFSET_TIME_DIGITIZED

static val TAG_OFFSET_TIME_DIGITIZED: String

A tag used to record the offset from UTC (the time difference from Universal Time Coordinated including daylight saving time) of the time of DateTimeDigitized tag. The format when recording the offset is "±HH:MM". The part of "±" shall be recorded as "+" or "-". When the offsets are unknown, all the character spaces except colons (":") should be filled with blank characters, or else the Interoperability field should be filled with blank characters. The character string length is 7 Bytes including NULL for termination. When the field is left blank, it is treated as unknown.

• Tag = 36882
• Type = String
• Length = 7
• Default = None

Value: "OffsetTimeDigitized"

TAG_OFFSET_TIME_ORIGINAL

static val TAG_OFFSET_TIME_ORIGINAL: String

A tag used to record the offset from UTC (the time difference from Universal Time Coordinated including daylight saving time) of the time of DateTimeOriginal tag. The format when recording the offset is "±HH:MM". The part of "±" shall be recorded as "+" or "-". When the offsets are unknown, all the character spaces except colons (":") should be filled with blank characters, or else the Interoperability field should be filled with blank characters. The character string length is 7 Bytes including NULL for termination. When the field is left blank, it is treated as unknown.

• Tag = 36881
• Type = String
• Length = 7
• Default = None

Value: "OffsetTimeOriginal"

TAG_ORF_ASPECT_FRAME

static val TAG_ORF_ASPECT_FRAME: String

Type is int. See Olympus Image Processing tags in http://www.exiv2.org/tags-olympus.html.

Value: "AspectFrame"

TAG_ORF_PREVIEW_IMAGE_LENGTH

static val TAG_ORF_PREVIEW_IMAGE_LENGTH: String

Type is int. See Olympus Camera Settings tags in http://www.exiv2.org/tags-olympus.html.

Value: "PreviewImageLength"

TAG_ORF_PREVIEW_IMAGE_START

static val TAG_ORF_PREVIEW_IMAGE_START: String

Type is int. See Olympus Camera Settings tags in http://www.exiv2.org/tags-olympus.html.

Value: "PreviewImageStart"

TAG_ORF_THUMBNAIL_IMAGE

static val TAG_ORF_THUMBNAIL_IMAGE: String

Type is undefined. See Olympus MakerNote tags in http://www.exiv2.org/tags-olympus.html.

Value: "ThumbnailImage"

TAG_ORIENTATION

static val TAG_ORIENTATION: String

Type is int.

Value: "Orientation"

TAG_PHOTOMETRIC_INTERPRETATION

static val TAG_PHOTOMETRIC_INTERPRETATION: String

Type is int.

Value: "PhotometricInterpretation"

TAG_PIXEL_X_DIMENSION

static val TAG_PIXEL_X_DIMENSION: String

Type is int.

Value: "PixelXDimension"

TAG_PIXEL_Y_DIMENSION

static val TAG_PIXEL_Y_DIMENSION: String

Type is int.

Value: "PixelYDimension"

TAG_PLANAR_CONFIGURATION

static val TAG_PLANAR_CONFIGURATION: String

Type is int.

Value: "PlanarConfiguration"

TAG_PRIMARY_CHROMATICITIES

static val TAG_PRIMARY_CHROMATICITIES: String

Type is rational.

Value: "PrimaryChromaticities"

TAG_REFERENCE_BLACK_WHITE

static val TAG_REFERENCE_BLACK_WHITE: String

Type is rational.

Value: "ReferenceBlackWhite"

TAG_RELATED_SOUND_FILE

static val TAG_RELATED_SOUND_FILE: String

Type is String.

Value: "RelatedSoundFile"

TAG_RESOLUTION_UNIT

static val TAG_RESOLUTION_UNIT: String

Type is int.

Value: "ResolutionUnit"

TAG_ROWS_PER_STRIP

static val TAG_ROWS_PER_STRIP: String

Type is int.

Value: "RowsPerStrip"

TAG_RW2_ISO

static val TAG_RW2_ISO: String

Type is int. See PanasonicRaw tags in http://www.sno.phy.queensu.ca/~phil/exiftool/TagNames/PanasonicRaw.html

Value: "ISO"

TAG_RW2_JPG_FROM_RAW

static val TAG_RW2_JPG_FROM_RAW: String

Type is undefined. See PanasonicRaw tags in http://www.sno.phy.queensu.ca/~phil/exiftool/TagNames/PanasonicRaw.html

Value: "JpgFromRaw"

TAG_RW2_SENSOR_BOTTOM_BORDER

static val TAG_RW2_SENSOR_BOTTOM_BORDER: String

Type is int. See PanasonicRaw tags in http://www.sno.phy.queensu.ca/~phil/exiftool/TagNames/PanasonicRaw.html

Value: "SensorBottomBorder"

TAG_RW2_SENSOR_LEFT_BORDER

static val TAG_RW2_SENSOR_LEFT_BORDER: String

Type is int. See PanasonicRaw tags in http://www.sno.phy.queensu.ca/~phil/exiftool/TagNames/PanasonicRaw.html

Value: "SensorLeftBorder"

TAG_RW2_SENSOR_RIGHT_BORDER

static val TAG_RW2_SENSOR_RIGHT_BORDER: String

Type is int. See PanasonicRaw tags in http://www.sno.phy.queensu.ca/~phil/exiftool/TagNames/PanasonicRaw.html

Value: "SensorRightBorder"

TAG_RW2_SENSOR_TOP_BORDER

static val TAG_RW2_SENSOR_TOP_BORDER: String

Type is int. See PanasonicRaw tags in http://www.sno.phy.queensu.ca/~phil/exiftool/TagNames/PanasonicRaw.html

Value: "SensorTopBorder"

TAG_SAMPLES_PER_PIXEL

static val TAG_SAMPLES_PER_PIXEL: String

Type is int.

Value: "SamplesPerPixel"

TAG_SATURATION

static val TAG_SATURATION: String

Type is int.

Value: "Saturation"

TAG_SCENE_CAPTURE_TYPE

static val TAG_SCENE_CAPTURE_TYPE: String

Type is int.

Value: "SceneCaptureType"

TAG_SCENE_TYPE

static val TAG_SCENE_TYPE: String

Type is String.

Value: "SceneType"

TAG_SENSING_METHOD

static val TAG_SENSING_METHOD: String

Type is int.

Value: "SensingMethod"

TAG_SHARPNESS

static val TAG_SHARPNESS: String

Type is int.

Value: "Sharpness"

TAG_SHUTTER_SPEED_VALUE

static val TAG_SHUTTER_SPEED_VALUE: String

Type is rational.

Value: "ShutterSpeedValue"

TAG_SOFTWARE

static val TAG_SOFTWARE: String

Type is String.

Value: "Software"

TAG_SPATIAL_FREQUENCY_RESPONSE

static val TAG_SPATIAL_FREQUENCY_RESPONSE: String

Type is String.

Value: "SpatialFrequencyResponse"

TAG_SPECTRAL_SENSITIVITY

static val TAG_SPECTRAL_SENSITIVITY: String

Type is String.

Value: "SpectralSensitivity"

TAG_STRIP_BYTE_COUNTS

static val TAG_STRIP_BYTE_COUNTS: String

Type is int.

Value: "StripByteCounts"

TAG_STRIP_OFFSETS

static val TAG_STRIP_OFFSETS: String

Type is int.

Value: "StripOffsets"

TAG_SUBFILE_TYPE

static val TAG_SUBFILE_TYPE: String

Type is int.

Value: "SubfileType"

TAG_SUBJECT_AREA

static val TAG_SUBJECT_AREA: String

Type is int.

Value: "SubjectArea"

TAG_SUBJECT_DISTANCE

static val TAG_SUBJECT_DISTANCE: String

Type is double.

Value: "SubjectDistance"

TAG_SUBJECT_DISTANCE_RANGE

static val TAG_SUBJECT_DISTANCE_RANGE: String

Type is int.

Value: "SubjectDistanceRange"

TAG_SUBJECT_LOCATION

static val TAG_SUBJECT_LOCATION: String

Type is int.

Value: "SubjectLocation"

TAG_SUBSEC_TIME

static val TAG_SUBSEC_TIME: String

Type is String.

Value: "SubSecTime"

TAG_SUBSEC_TIME_DIG

static val TAG_SUBSEC_TIME_DIG: String

Deprecated: use TAG_SUBSEC_TIME_DIGITIZED instead

Type is String.

Value: "SubSecTimeDigitized"

TAG_SUBSEC_TIME_DIGITIZED

static val TAG_SUBSEC_TIME_DIGITIZED: String

Type is String.

Value: "SubSecTimeDigitized"

TAG_SUBSEC_TIME_ORIG

static val TAG_SUBSEC_TIME_ORIG: String

Deprecated: use TAG_SUBSEC_TIME_ORIGINAL instead

Type is String.

Value: "SubSecTimeOriginal"

TAG_SUBSEC_TIME_ORIGINAL

static val TAG_SUBSEC_TIME_ORIGINAL: String

Type is String.

Value: "SubSecTimeOriginal"

TAG_THUMBNAIL_IMAGE_LENGTH

static val TAG_THUMBNAIL_IMAGE_LENGTH: String

Type is int.

Value: "ThumbnailImageLength"

TAG_THUMBNAIL_IMAGE_WIDTH

static val TAG_THUMBNAIL_IMAGE_WIDTH: String

Type is int.

Value: "ThumbnailImageWidth"

TAG_THUMBNAIL_ORIENTATION

static val TAG_THUMBNAIL_ORIENTATION: String

Type is int.

Value: "ThumbnailOrientation"

TAG_TRANSFER_FUNCTION

static val TAG_TRANSFER_FUNCTION: String

Type is int.

Value: "TransferFunction"

TAG_USER_COMMENT

static val TAG_USER_COMMENT: String

Type is String.

Value: "UserComment"

TAG_WHITE_BALANCE

static val TAG_WHITE_BALANCE: String

Type is int.

Value: "WhiteBalance"

TAG_WHITE_POINT

static val TAG_WHITE_POINT: String

Type is rational.

Value: "WhitePoint"

TAG_XMP

static val TAG_XMP: String

Type is byte[]. See Extensible Metadata Platform (XMP) for details on contents.

Value: "Xmp"

TAG_X_RESOLUTION

static val TAG_X_RESOLUTION: String

Type is rational.

Value: "XResolution"

TAG_Y_CB_CR_COEFFICIENTS

static val TAG_Y_CB_CR_COEFFICIENTS: String

Type is rational.

Value: "YCbCrCoefficients"

TAG_Y_CB_CR_POSITIONING

static val TAG_Y_CB_CR_POSITIONING: String

Type is int.

Value: "YCbCrPositioning"

TAG_Y_CB_CR_SUB_SAMPLING

static val TAG_Y_CB_CR_SUB_SAMPLING: String

Type is int.

Value: "YCbCrSubSampling"

TAG_Y_RESOLUTION

static val TAG_Y_RESOLUTION: String

Type is rational.

Value: "YResolution"

WHITEBALANCE_AUTO

static val WHITEBALANCE_AUTO: Int

Value: 0

WHITEBALANCE_MANUAL

static val WHITEBALANCE_MANUAL: Int

Value: 1

ExifInterface

ExifInterface(file: File)

Reads Exif tags from the specified image file.

ExifInterface

ExifInterface(filename: String)

Reads Exif tags from the specified image file.

ExifInterface

ExifInterface(fileDescriptor: FileDescriptor)

Reads Exif tags from the specified image file descriptor. Attribute mutation is supported for writable and seekable file descriptors only. This constructor will not rewind the offset of the given file descriptor. Developers should close the file descriptor after use.

ExifInterface

ExifInterface(inputStream: InputStream)

Reads Exif tags from the specified image input stream. Attribute mutation is not supported for input streams. The given input stream will proceed from its current position. Developers should close the input stream after use. This constructor is not intended to be used with an input stream that performs any networking operations.

ExifInterface

ExifInterface(
    inputStream: InputStream, 
    streamType: Int)

Reads Exif tags from the specified image input stream based on the stream type. Attribute mutation is not supported for input streams. The given input stream will proceed from its current position. Developers should close the input stream after use. This constructor is not intended to be used with an input stream that performs any networking operations.

getAltitude

open fun getAltitude(defaultValue: Double): Double

Return the altitude in meters. If the exif tag does not exist, return defaultValue.

getAttribute

open fun getAttribute(tag: String): String?

Returns the value of the specified tag or null if there is no such tag in the image file.

getAttributeBytes

open fun getAttributeBytes(tag: String): ByteArray?

Returns the raw bytes for the value of the requested tag inside the image file, or null if the tag is not contained.

getAttributeDouble

open fun getAttributeDouble(
    tag: String, 
    defaultValue: Double
): Double

Returns the double value of the tag that is specified as rational or contains a double-formatted value. If there is no such tag in the image file or the value cannot be parsed as double, return defaultValue.

getAttributeInt

open fun getAttributeInt(
    tag: String, 
    defaultValue: Int
): Int

Returns the integer value of the specified tag. If there is no such tag in the image file or the value cannot be parsed as integer, return defaultValue.

getAttributeRange

open fun getAttributeRange(tag: String): LongArray?

Returns the offset and length of the requested tag inside the image file, or null if the tag is not contained.

getDateTime

open fun getDateTime(): Long

Returns parsed TAG_DATETIME value, or -1 if unavailable or invalid.
Value is a non-negative timestamp measured as the number of milliseconds since 1970-01-01T00:00:00Z.

getDateTimeDigitized

open fun getDateTimeDigitized(): Long

Returns parsed TAG_DATETIME_DIGITIZED value, or -1 if unavailable or invalid.
Value is a non-negative timestamp measured as the number of milliseconds since 1970-01-01T00:00:00Z.

getDateTimeOriginal

open fun getDateTimeOriginal(): Long

Returns parsed TAG_DATETIME_ORIGINAL value, or -1 if unavailable or invalid.
Value is a non-negative timestamp measured as the number of milliseconds since 1970-01-01T00:00:00Z.

getGpsDateTime

open fun getGpsDateTime(): Long

Returns number of milliseconds since Jan. 1, 1970, midnight UTC. Returns -1 if the date time information if not available.

getLatLong

open fun getLatLong(output: FloatArray!): Boolean

Stores the latitude and longitude value in a float array. The first element is the latitude, and the second element is the longitude. Returns false if the Exif tags are not available.

getThumbnail

open fun getThumbnail(): ByteArray!

Returns the JPEG compressed thumbnail inside the image file, or null if there is no JPEG compressed thumbnail. The returned data can be decoded using android.graphics.BitmapFactory#decodeByteArray(byte[],int,int)

getThumbnailBitmap

open fun getThumbnailBitmap(): Bitmap!

Creates and returns a Bitmap object of the thumbnail image based on the byte array and the thumbnail compression value, or null if the compression type is unsupported.

getThumbnailBytes

open fun getThumbnailBytes(): ByteArray!

Returns the thumbnail bytes inside the image file, regardless of the compression type of the thumbnail image.

getThumbnailRange

open fun getThumbnailRange(): LongArray?

Returns the offset and length of thumbnail inside the image file, or null if either there is no thumbnail or the thumbnail bytes are stored non-consecutively.

hasAttribute

open fun hasAttribute(tag: String): Boolean

Returns true if the image file has the given attribute defined.

hasThumbnail

open fun hasThumbnail(): Boolean

Returns true if the image file has a thumbnail.

isSupportedMimeType

open static fun isSupportedMimeType(mimeType: String): Boolean

Returns whether ExifInterface currently supports reading data from the specified mime type or not.

isThumbnailCompressed

open fun isThumbnailCompressed(): Boolean

Returns true if thumbnail image is JPEG Compressed, or false if either thumbnail image does not exist or thumbnail image is uncompressed.

saveAttributes

open fun saveAttributes(): Unit

Save the tag data into the original image file. This is expensive because it involves copying all the data from one file to another and deleting the old file and renaming the other. It's best to use setAttribute(java.lang.String,java.lang.String) to set all attributes to write and make a single call rather than multiple calls for each attribute.

This method is supported for JPEG, PNG, and WebP files.

Note: after calling this method, any attempts to obtain range information from getAttributeRange(java.lang.String) or getThumbnailRange() will throw IllegalStateException, since the offsets may have changed in the newly written file.

For WebP format, the Exif data will be stored as an Extended File Format, and it may not be supported for older readers.

For PNG format, the Exif data will be stored as an "eXIf" chunk as per "Extensions to the PNG 1.2 Specification, Version 1.5.0".

Warning: Calling this method on a DNG-based instance of ExifInterface may result in the original image file being overwritten with invalid data on some versions of Android 13 (API 33).

setAttribute

open fun setAttribute(
    tag: String, 
    value: String?
): Unit

Set the value of the specified tag.