注意：所有类型图像文件中，只有JPEG具有Exif信息
public class JpegDecodeTest {
public static byte[] getJPEGBytes(String filename)
{
FileInputStream fis = null;
try {
fis = new FileInputStream(filename);
int available = fis.available();
ByteArrayOutputStream baos = new ByteArrayOutputStream(available);
int len = -1;
byte[] buf = new byte[1028];
while ((len=fis.read(buf, 0, buf.length))!=-1)
{
baos.write(buf, 0, len);
}
return baos.toByteArray();
} catch (FileNotFoundException e) {
e.printStackTrace();
} catch (IOException e) {
e.printStackTrace();
}finally{
if(fis!=null)
{
try {
fis.close();
} catch (IOException e) {
}
}
}
return null;
}
public static void main(String[] args) throws JSONException, IOException {
byte[] buf = getJPEGBytes("ttt.png");
for (int i = 0; i < buf.length; i++)
{
int b = buf[i]&0xff;
if(i>0 &&buf[i-1]==-1)
{
String s = null;
switch (b) {
case 0xD8:
s = "SOI";
break;
case 0xDB:
s = "DQT";
showJPEGDHQ(buf,i);
break;
case 0xE0:
{
s = "APP0";
showJPEGApp0(buf,i);
}
break;
case 0xC0:
s = "SOF0";
showJPEGSOF0(buf,i);
break;
case 0xC4:
s = "DHT";
break;
case 0xDD:
s = "DRI";
break;
case 0xDA:
s = "SOS";
break;
case 0xD9:
s = "EOI";
break;
default:
{
int H = (int)(b&0xff);
if(H>=0xE1 && 0xEF>=H)
{
s = "APPE"+(H-225+1);
showJPEGAppH(buf, i);
}
}
break;
}
if(s!=null)
{
System.out.println(" FIND-Flag: "+s);
}
}
}
}
private static void showJPEGDHQ(byte[] buf, int i)
{
if(buf==null || buf.length<=i)
{
return;
}
int startIndex = i+1;
int len = getByteToInteger(buf, startIndex, 2, true);
System.out.println("DHQ长度:"+len);
}
private static void showJPEGSOF0(byte[] buf, int i)
{
if(buf==null || buf.length<=i)
{
return;
}
int startIndex = i+1;
int len = getByteToInteger(buf, startIndex, 2, true);
System.out.println("App0长度:"+len);
byte[] sof0Buf = new byte[len];
System.arraycopy(buf, startIndex, sof0Buf, 0, len);
startIndex = 0;
startIndex = startIndex + 2;
int degree = sof0Buf[startIndex]&0XFF; //精度
int width = getByteToInteger(sof0Buf, startIndex+1, 2, true);
int height = getByteToInteger(sof0Buf, startIndex+3, 2, true);
int xyDelta = sof0Buf[startIndex+5]&0XFF; //颜色分量
startIndex = startIndex + 6;
int restLen = len - startIndex;
}
private static void showJPEGApp0(byte[] buf, int i)
{
if(buf==null || buf.length<=i)
{
return;
}
int startIndex = i+1;
int len = getByteToInteger(buf, startIndex, 2, true);
System.out.println("App0长度:"+len);
startIndex = startIndex +2;
String flag = getStrings(buf, startIndex, 5).trim();
System.out.println("flag:"+flag);
if("JFIF".equalsIgnoreCase(flag))
{
startIndex = startIndex+5;
String version = (buf[startIndex]&0xFF) +"."+(buf[startIndex+1]&0xFF);
System.out.println("version="+version);
startIndex = startIndex +2;
int densityUnit = buf[startIndex]&0xFF; //像素单位
int XDensity = getByteToInteger(buf, startIndex+1, 2, true);
int YDensity = getByteToInteger(buf, startIndex+3, 2, true);
startIndex = startIndex +5;
String XYPixesBlockNumbers = (buf[startIndex]&0xFF) +"/"+(buf[startIndex+1]&0xFF);
startIndex = startIndex +2;
System.out.println("densityUnit="+densityUnit+", XDensity="+XDensity+", YDensity="+YDensity+", XYPixesBlockNumbers="+XYPixesBlockNumbers);
int rest = len - (startIndex-i-1);
if("0/0".equals(XYPixesBlockNumbers) || rest==0)
{
System.out.println("没有缩略图位图！");
}else{
byte[] bmpBytes = new byte[rest];
System.arraycopy(buf, startIndex, bmpBytes, 0, rest);
System.out.println("RGB位图大小:"+bmpBytes.length);
}
}
}
private static void showJPEGAppH(byte[] buf, int i) throws IOException
{
if(buf==null || buf.length<=i)
{
return;
}
int len = getByteToInteger(buf, i+1, 2, true);
System.out.println("本段长度："+len);
byte[] appbuf = new byte[len];
System.arraycopy(buf, i+1, appbuf, 0, len);
int k = 2;
String strIfExif = getStrings(appbuf, k, 4);
if("Exif".equalsIgnoreCase(strIfExif))
{
int iTIFFOffset = k + 4;
//大小端保存问题，占4个字节
int bytesToInt = getByteToInteger(appbuf, iTIFFOffset, 4, true);
boolean isBigEndian = false;
if(bytesToInt==0x4949)
{ //小端模式
isBigEndian = false;
}else if(bytesToInt==0x4D4D){ //大端模式
isBigEndian = true;
}else{
System.out.println("Not valid TIFF data! (no 0x4949 or 0x4D4D)");
return;
}
if(isBigEndian)
{
System.out.println("大端模式");
iTIFFOffset = iTIFFOffset + 4;
int checkNumber = getByteToInteger(appbuf, iTIFFOffset, 2, isBigEndian);
System.out.println("checkNumber="+checkNumber);
boolean isValidExif = true;
if(checkNumber!=0x002A){
isValidExif = false;
System.out.println("Not valid TIFF data! (no 0x002A)");
return;
}
iTIFFOffset = iTIFFOffset + 2;
checkNumber = getByteToInteger(appbuf, iTIFFOffset, 4,isBigEndian);
System.out.println("checkNumber="+checkNumber);
if (checkNumber!= 0x0008)
{
isValidExif = false;
System.out.println("Not valid TIFF data! (First offset not 8)");
return;
}
Map<String, Object> map = readTagInfo(Exif.TiffTags.class, appbuf, iTIFFOffset,iTIFFOffset+4, isBigEndian);
if(map.containsKey("ExifIFDPointer"))
{
int ExifIFDPointerOffset = (int) map.get("ExifIFDPointer")+iTIFFOffset-4;
System.out.println(ExifIFDPointerOffset);
Map<String, Object> readTagInfo = readTagInfo(Exif.Tags.class, appbuf, iTIFFOffset,ExifIFDPointerOffset, isBigEndian);
map.putAll(readTagInfo);
}
if (map.containsKey("GPSInfoIFDPointer")) {
int GPSInfoIFDPointer = (int) map.get("GPSInfoIFDPointer")+iTIFFOffset-4;
System.out.println(GPSInfoIFDPointer);
Map<String, Object> readTagInfo = readTagInfo(Exif.GPSTags.class, appbuf, iTIFFOffset,GPSInfoIFDPointer, isBigEndian);
map.putAll(readTagInfo);
}
System.out.println(map);
}else{
System.out.println("小端模式");
}
}else{
strIfExif = new String(buf, i,len);
System.out.println(strIfExif);
}
}
private static Map<String, Object> readTagInfo(Class clazz, byte[] appbuf, int iTIFFOffset,int startDir, boolean isBigEndian) {
int iEntries = getByteToInteger(appbuf, startDir, 2, isBigEndian);
Map<String, Object> map = new HashMap<String, Object>();
for (int t=0;t<iEntries;t++)
{
int iEntryOffset = (startDir+2) + t*12; //每个报文段长度是12
int iType = getByteToInteger(appbuf, iEntryOffset+2, 2, isBigEndian);
int iNumValues = getByteToInteger(appbuf, iEntryOffset+4, 4, isBigEndian);
//计算数据的偏移位置
int iValueOffset = getByteToInteger(appbuf, iEntryOffset+8, 4, isBigEndian)+iTIFFOffset-4;
String strTag = readTag(clazz,getByteToInteger(appbuf, iEntryOffset, 2, isBigEndian),isBigEndian);
Object values = readTagValue(appbuf,iType,iValueOffset,iNumValues,iEntryOffset);
System.err.println(strTag+"["+iType+","+iNumValues+","+iValueOffset+"] ="+values);
map.put(strTag, values);
}
return map;
}
private static Object readTagValue(byte[] appbuf, int iType, int iValueOffset,int iNumValues,int iEntryOffset) {
Object value = null;
switch (iType) {
case 1:
case 7:
{
if (iNumValues == 1) {
value = appbuf[iEntryOffset + 8];
} else {
int iValOffset = iNumValues > 4 ? iValueOffset : (iEntryOffset + 8);
String[] aVals = new String[iNumValues];
for (int n=0;n<iNumValues;n++) {
aVals[n] = appbuf[iValOffset + n]+"";
}
value = Arrays.asList(aVals);
}
}
break;
case 2:
int iStringOffset = iNumValues>4?iValueOffset : (iEntryOffset + 8);
value = getStrings(appbuf,iStringOffset,iNumValues-1);
break;
case 3:
{
if (iNumValues == 1) {
value = getByteToInteger(appbuf, iEntryOffset+8, 4, true);
} else if(iNumValues >= 2){
int iValOffset = iNumValues > 2 ? iValueOffset : (iEntryOffset + 8);
String[] aVals = new String[iNumValues];
for (int n=0;n<iNumValues;n++) {
aVals[n] =getByteToInteger(appbuf, iValueOffset + 2*n, 4, true)+"";
}
value = Arrays.asList(aVals);
}
}
break;
case 4:
{
if (iNumValues == 1) {
value = getByteToInteger(appbuf, iEntryOffset+8, 4, true);
} else {
String[] aVals = new String[iNumValues];
for (int n=0;n<iNumValues;n++) {
aVals[n] =getByteToInteger(appbuf, iValueOffset + 4*n, 4, true)+"";
}
value = Arrays.asList(aVals);
}
}
break;
case 5:
{
if (iNumValues == 1) {
value = ""+getByteToInteger(appbuf, iValueOffset, 4, true)+"/"+getByteToInteger(appbuf, iValueOffset+4, 4, true);
} else {
String[] values = new String[iNumValues];
for (int n=0;n<iNumValues;n++) {
values[n] = getByteToInteger(appbuf, iValueOffset+8*n, 4, true) +"/"+ getByteToInteger(appbuf, iValueOffset+4+8*n, 4, true);
}
value = Arrays.asList(values);
}
}
break;
case 9:
break;
case 10:
{
if (iNumValues == 1) {
value = getByteToInteger(appbuf, iValueOffset, 4, true) +"/"+getByteToInteger(appbuf, iValueOffset+4, 4, true);
} else {
String[] aVals = new String[iNumValues];
for (int n=0;n<iNumValues;n++) {
aVals[n] = ""+getByteToInteger(appbuf,iValueOffset + 8*n,4, true) +"/"+ getByteToInteger(appbuf,iValueOffset+4 + 8*n,4, true);
}
value = Arrays.asList(aVals);
}
}
break;
default:
System.err.println("Invalid range ["+iType+","+iNumValues+","+iValueOffset+"]");
break;
}
return value;
}
private static String readTag(Class clazz,int id,boolean isBigEndian)
{
Field[] fields = clazz.getDeclaredFields();
try {
for (Field field : fields) {
field.setAccessible(true);
if(!Modifier.isStatic(field.getModifiers()))
{
continue;
}
Tag tag = (Tag) field.get(clazz);
if(tag.getId()==id)
{
return tag.getName();
}
}
} catch (SecurityException e) {
e.printStackTrace();
} catch (IllegalArgumentException e) {
e.printStackTrace();
} catch (IllegalAccessException e) {
e.printStackTrace();
}
return null;
}
private static String getStrings( byte[] bs)
{
return new String(bs, 0,bs.length);
}
private static String getStrings( byte[] bs,int start,int length)
{
return new String(bs, start,length);
}
private static int getByteToInteger(byte[] bs,int start,int length,boolean isBigEndian)
{
byte[] tmpBuf = new byte[]{0,0,0,0};
if(length==2)
{
tmpBuf[2] = bs[start];
tmpBuf[3] = bs[start+1];
}else if(length==4){
tmpBuf[0] = bs[start];
tmpBuf[1] = bs[start+1];
tmpBuf[2] = bs[start+2];
tmpBuf[3] = bs[start+3];
}
return isBigEndian?bytesToInt(tmpBuf):bytesToIntLitterEndian(tmpBuf);
}
/**
* 大端模式
* @param src
* @return
*/
public static int bytesToInt(byte[] src) {
int value;
int offset = 0;
value = (int) ( ((src[offset] & 0xFF)<<24)
|((src[offset+1] & 0xFF)<<16)
|((src[offset+2] & 0xFF)<<8)
|(src[offset+3] & 0xFF));
return value;
}
/**
* 小端模式
* @param src
* @return
*/
public static int bytesToIntLitterEndian(byte[] src) {
int value;
int offset = 0;
value = (int) ( ((src[offset+3] & 0xFF)<<24)
|((src[offset+2] & 0xFF)<<16)
|((src[offset+1] & 0xFF)<<8)
|(src[offset] & 0xFF));
return value;
}
}
辅助类
package com.uap.test;
import java.io.*;
public class Exif {
public static Tag createTag(int id, String name) {
return new Tag(id, name);
}
public interface Tags {
public static final Tag Tag_ExifVersion = Exif.createTag(0x9000, "ExifVersion");
// EXIFversion
public static final Tag Tag_FlashpixVersion = Exif.createTag(0xA000, "FlashpixVersion");
// Flashpixformatversion
public static final Tag Tag_ColorSpace = Exif.createTag(0xA001, "ColorSpace");
// Colorspaceinformationtag
public static final Tag Tag_PixelXDimension = Exif.createTag(0xA002, "PixelXDimension");
// Validwidthofmeaningfulimage
public static final Tag Tag_PixelYDimension = Exif.createTag(0xA003, "PixelYDimension");
// Validheightofmeaningfulimage
public static final Tag Tag_ComponentsConfiguration = Exif.createTag(0x9101, "ComponentsConfiguration");
// Informationaboutchannels
public static final Tag Tag_CompressedBitsPerPixel = Exif.createTag(0x9102, "CompressedBitsPerPixel");
// Compressedbitsperpixel
public static final Tag Tag_MakerNote = Exif.createTag(0x927C, "MakerNote");
// Anydesiredinformationwrittenbythemanufacturer
public static final Tag Tag_UserComment = Exif.createTag(0x9286, "UserComment");
// Commentsbyuser
public static final Tag Tag_RelatedSoundFile = Exif.createTag(0xA004, "RelatedSoundFile");
// Nameofrelatedsoundfile
public static final Tag Tag_DateTimeOriginal = Exif.createTag(0x9003, "DateTimeOriginal");
// Dateandtimewhentheoriginalimagewasgenerated
public static final Tag Tag_DateTimeDigitized = Exif.createTag(0x9004, "DateTimeDigitized");
// Dateandtimewhentheimagewasstoreddigitally
public static final Tag Tag_SubsecTime = Exif.createTag(0x9290, "SubsecTime");
// FractionsofsecondsforDateTime
public static final Tag Tag_SubsecTimeOriginal = Exif.createTag(0x9291, "SubsecTimeOriginal");
// FractionsofsecondsforDateTimeOriginal
public static final Tag Tag_SubsecTimeDigitized = Exif.createTag(0x9292, "SubsecTimeDigitized");
// FractionsofsecondsforDateTimeDigitized
public static final Tag Tag_ExposureTime = Exif.createTag(0x829A, "ExposureTime");
// Exposuretime(inseconds)
public static final Tag Tag_FNumber = Exif.createTag(0x829D, "FNumber");
// Fnumber
public static final Tag Tag_ExposureProgram = Exif.createTag(0x8822, "ExposureProgram");
// Exposureprogram
public static final Tag Tag_SpectralSensitivity = Exif.createTag(0x8824, "SpectralSensitivity");
// Spectralsensitivity
public static final Tag Tag_ISOSpeedRatings = Exif.createTag(0x8827, "ISOSpeedRatings");
// ISOspeedrating
public static final Tag Tag_OECF = Exif.createTag(0x8828, "OECF");
// Optoelectricconversionfactor
public static final Tag Tag_ShutterSpeedValue = Exif.createTag(0x9201, "ShutterSpeedValue");
// Shutterspeed
public static final Tag Tag_ApertureValue = Exif.createTag(0x9202, "ApertureValue");
// Lensaperture
public static final Tag Tag_BrightnessValue = Exif.createTag(0x9203, "BrightnessValue");
// Valueofbrightness
public static final Tag Tag_ExposureBias = Exif.createTag(0x9204, "ExposureBias");
// Exposurebias
public static final Tag Tag_MaxApertureValue = Exif.createTag(0x9205, "MaxApertureValue");
// SmallestFnumberoflens
public static final Tag Tag_SubjectDistance = Exif.createTag(0x9206, "SubjectDistance");
// Distancetosubjectinmeters
public static final Tag Tag_MeteringMode = Exif.createTag(0x9207, "MeteringMode");
// Meteringmode
public static final Tag Tag_LightSource = Exif.createTag(0x9208, "LightSource");
// Kindoflightsource
public static final Tag Tag_Flash = Exif.createTag(0x9209, "Flash");
// Flashstatus
public static final Tag Tag_SubjectArea = Exif.createTag(0x9214, "SubjectArea");
// Locationandareaofmainsubject
public static final Tag Tag_FocalLength = Exif.createTag(0x920A, "FocalLength");
// Focallengthofthelensinmm
public static final Tag Tag_FlashEnergy = Exif.createTag(0xA20B, "FlashEnergy");
// StrobeenergyinBCPS
public static final Tag Tag_SpatialFrequencyResponse = Exif.createTag(0xA20C, "SpatialFrequencyResponse");
public static final Tag Tag_FocalPlaneXResolution = Exif.createTag(0xA20E, "FocalPlaneXResolution");
// NumberofpixelsinwidthdirectionperFocalPlaneResolutionUnit
public static final Tag Tag_FocalPlaneYResolution = Exif.createTag(0xA20F, "FocalPlaneYResolution");
// NumberofpixelsinheightdirectionperFocalPlaneResolutionUnit
public static final Tag Tag_FocalPlaneResolutionUnit = Exif.createTag(0xA210, "FocalPlaneResolutionUnit");
// UnitformeasuringFocalPlaneXResolutionandFocalPlaneYResolution
public static final Tag Tag_SubjectLocation = Exif.createTag(0xA214, "SubjectLocation");
// Locationofsubjectinimage
public static final Tag Tag_ExposureIndex = Exif.createTag(0xA215, "ExposureIndex");
// Exposureindexselectedoncamera
public static final Tag Tag_SensingMethod = Exif.createTag(0xA217, "SensingMethod");
// Imagesensortype
public static final Tag Tag_FileSource = Exif.createTag(0xA300, "FileSource");
// Imagesource(3DSC)
public static final Tag Tag_SceneType = Exif.createTag(0xA301, "SceneType");
// Scenetype(1directlyphotographed)
public static final Tag Tag_CFAPattern = Exif.createTag(0xA302, "CFAPattern");
// Colorfilterarraygeometricpattern
public static final Tag Tag_CustomRendered = Exif.createTag(0xA401, "CustomRendered");
// Specialprocessing
public static final Tag Tag_ExposureMode = Exif.createTag(0xA402, "ExposureMode");
// Exposuremode
public static final Tag Tag_WhiteBalance = Exif.createTag(0xA403, "WhiteBalance");
// 1autowhitebalance,2manual
public static final Tag Tag_DigitalZoomRation = Exif.createTag(0xA404, "DigitalZoomRation");
// Digitalzoomratio
public static final Tag Tag_FocalLengthIn35mmFilm = Exif.createTag(0xA405, "FocalLengthIn35mmFilm");
// Equivalentfoacllengthassuming35mmfilmcamera(inmm)
public static final Tag Tag_SceneCaptureType = Exif.createTag(0xA406, "SceneCaptureType");
// Typeofscene
public static final Tag Tag_GainControl = Exif.createTag(0xA407, "GainControl");
// Degreeofoverallimagegainadjustment
public static final Tag Tag_Contrast = Exif.createTag(0xA408, "Contrast");
// Directionofcontrastprocessingappliedbycamera
public static final Tag Tag_Saturation = Exif.createTag(0xA409, "Saturation");
// Directionofsaturationprocessingappliedbycamera
public static final Tag Tag_Sharpness = Exif.createTag(0xA40A, "Sharpness");
// Directionofsharpnessprocessingappliedbycamera
public static final Tag Tag_DeviceSettingDescription = Exif.createTag(0xA40B, "DeviceSettingDescription");
public static final Tag Tag_SubjectDistanceRange = Exif.createTag(0xA40C, "SubjectDistanceRange");
// Distancetosubject
public static final Tag Tag_InteroperabilityIFDPointer = Exif.createTag(0xA005, "InteroperabilityIFDPointer");
public static final Tag Tag_ImageUniqueID = Exif.createTag(0xA420, "ImageUniqueID");
// Identifierassigneduniquelytoeachimage
}
public interface TiffTags {
public static final Tag Tag_ImageWidth = Exif.createTag(0x0100, "ImageWidth");
public static final Tag Tag_ImageHeight = Exif.createTag(0x0101, "ImageHeight");
public static final Tag Tag_ExifIFDPointer = Exif.createTag(0x8769, "ExifIFDPointer");
public static final Tag Tag_GPSInfoIFDPointer = Exif.createTag(0x8825, "GPSInfoIFDPointer");
public static final Tag Tag_InteroperabilityIFDPointer = Exif.createTag(0xA005, "InteroperabilityIFDPointer");
public static final Tag Tag_BitsPerSample = Exif.createTag(0x0102, "BitsPerSample");
public static final Tag Tag_Compression = Exif.createTag(0x0103, "Compression");
public static final Tag Tag_PhotometricInterpretation = Exif.createTag(0x0106, "PhotometricInterpretation");
public static final Tag Tag_Orientation = Exif.createTag(0x0112, "Orientation");
public static final Tag Tag_SamplesPerPixel = Exif.createTag(0x0115, "SamplesPerPixel");
public static final Tag Tag_PlanarConfiguration = Exif.createTag(0x011C, "PlanarConfiguration");
public static final Tag Tag_YCbCrSubSampling = Exif.createTag(0x0212, "YCbCrSubSampling");
public static final Tag Tag_YCbCrPositioning = Exif.createTag(0x0213, "YCbCrPositioning");
public static final Tag Tag_XResolution = Exif.createTag(0x011A, "XResolution");
public static final Tag Tag_YResolution = Exif.createTag(0x011B, "YResolution");
public static final Tag Tag_ResolutionUnit = Exif.createTag(0x0128, "ResolutionUnit");
public static final Tag Tag_StripOffsets = Exif.createTag(0x0111, "StripOffsets");
public static final Tag Tag_RowsPerStrip = Exif.createTag(0x0116, "RowsPerStrip");
public static final Tag Tag_StripByteCounts = Exif.createTag(0x0117, "StripByteCounts");
public static final Tag Tag_JPEGInterchangeFormat = Exif.createTag(0x0201, "JPEGInterchangeFormat");
public static final Tag Tag_JPEGInterchangeFormatLength = Exif.createTag(0x0202, "JPEGInterchangeFormatLength");
public static final Tag Tag_TransferFunction = Exif.createTag(0x012D, "TransferFunction");
public static final Tag Tag_WhitePoint = Exif.createTag(0x013E, "WhitePoint");
public static final Tag Tag_PrimaryChromaticities = Exif.createTag(0x013F, "PrimaryChromaticities");
public static final Tag Tag_YCbCrCoefficients = Exif.createTag(0x0211, "YCbCrCoefficients");
public static final Tag Tag_ReferenceBlackWhite = Exif.createTag(0x0214, "ReferenceBlackWhite");
public static final Tag Tag_DateTime = Exif.createTag(0x0132, "DateTime");
public static final Tag Tag_ImageDescription = Exif.createTag(0x010E, "ImageDescription");
public static final Tag Tag_Make = Exif.createTag(0x010F, "Make");
public static final Tag Tag_Model = Exif.createTag(0x0110, "Model");
public static final Tag Tag_Software = Exif.createTag(0x0131, "Software");
public static final Tag Tag_Artist = Exif.createTag(0x013B, "Artist");
public static final Tag Tag_Copyright = Exif.createTag(0x8298, "Copyright");
}
public interface GPSTags {
public static final Tag Tag_GPSVersionID = Exif.createTag(0x0000, "GPSVersionID");
public static final Tag Tag_GPSLatitudeRef = Exif.createTag(0x0001, "GPSLatitudeRef");
public static final Tag Tag_GPSLatitude = Exif.createTag(0x0002, "GPSLatitude");
public static final Tag Tag_GPSLongitudeRef = Exif.createTag(0x0003, "GPSLongitudeRef");
public static final Tag Tag_GPSLongitude = Exif.createTag(0x0004, "GPSLongitude");
public static final Tag Tag_GPSAltitudeRef = Exif.createTag(0x0005, "GPSAltitudeRef");
public static final Tag Tag_GPSAltitude = Exif.createTag(0x0006, "GPSAltitude");
public static final Tag Tag_GPSTimeStamp = Exif.createTag(0x0007, "GPSTimeStamp");
public static final Tag Tag_GPSSatellites = Exif.createTag(0x0008, "GPSSatellites");
public static final Tag Tag_GPSStatus = Exif.createTag(0x0009, "GPSStatus");
public static final Tag Tag_GPSMeasureMode = Exif.createTag(0x000A, "GPSMeasureMode");
public static final Tag Tag_GPSDOP = Exif.createTag(0x000B, "GPSDOP");
public static final Tag Tag_GPSSpeedRef = Exif.createTag(0x000C, "GPSSpeedRef");
public static final Tag Tag_GPSSpeed = Exif.createTag(0x000D, "GPSSpeed");
public static final Tag Tag_GPSTrackRef = Exif.createTag(0x000E, "GPSTrackRef");
public static final Tag Tag_GPSTrack = Exif.createTag(0x000F, "GPSTrack");
public static final Tag Tag_GPSImgDirectionRef = Exif.createTag(0x0010, "GPSImgDirectionRef");
public static final Tag Tag_GPSImgDirection = Exif.createTag(0x0011, "GPSImgDirection");
public static final Tag Tag_GPSMapDatum = Exif.createTag(0x0012, "GPSMapDatum");
public static final Tag Tag_GPSDestLatitudeRef = Exif.createTag(0x0013, "GPSDestLatitudeRef");
public static final Tag Tag_GPSDestLatitude = Exif.createTag(0x0014, "GPSDestLatitude");
public static final Tag Tag_GPSDestLongitudeRef = Exif.createTag(0x0015, "GPSDestLongitudeRef");
public static final Tag Tag_GPSDestLongitude = Exif.createTag(0x0016, "GPSDestLongitude");
public static final Tag Tag_GPSDestBearingRef = Exif.createTag(0x0017, "GPSDestBearingRef");
public static final Tag Tag_GPSDestBearing = Exif.createTag(0x0018, "GPSDestBearing");
public static final Tag Tag_GPSDestDistanceRef = Exif.createTag(0x0019, "GPSDestDistanceRef");
public static final Tag Tag_GPSDestDistance = Exif.createTag(0x001A, "GPSDestDistance");
public static final Tag Tag_GPSProcessingMethod = Exif.createTag(0x001B, "GPSProcessingMethod");
public static final Tag Tag_GPSAreaInformation = Exif.createTag(0x001C, "GPSAreaInformation");
public static final Tag Tag_GPSDateStamp = Exif.createTag(0x001D, "GPSDateStamp");
public static final Tag Tag_GPSDifferential = Exif.createTag(0x001E, "GPSDifferential");
}
public interface StringValues {
public interface ExposureProgram {
public static final Tag Tag_Notdefined = Exif.createTag(0, "Notdefined");
public static final Tag Tag_Manual = Exif.createTag(1, "Manual");
public static final Tag Tag_Normalprogram = Exif.createTag(2, "Normalprogram");
public static final Tag Tag_Aperturepriority = Exif.createTag(3, "Aperturepriority");
public static final Tag Tag_Shutterpriority = Exif.createTag(4, "Shutterpriority");
public static final Tag Tag_Creativeprogram = Exif.createTag(5, "Creativeprogram");
public static final Tag Tag_Actionprogram = Exif.createTag(6, "Actionprogram");
public static final Tag Tag_Portraitmode = Exif.createTag(7, "Portraitmode");
public static final Tag Tag_Landscapemode = Exif.createTag(8, "Landscapemode");
}
public interface MeteringMode {
public static final Tag Tag_Unknown = Exif.createTag(0, "Unknown");
public static final Tag Tag_Average = Exif.createTag(1, "Average");
public static final Tag Tag_CenterWeightedAverage = Exif.createTag(2, "CenterWeightedAverage");
public static final Tag Tag_Spot = Exif.createTag(3, "Spot");
public static final Tag Tag_MultiSpot = Exif.createTag(4, "MultiSpot");
public static final Tag Tag_Pattern = Exif.createTag(5, "Pattern");
public static final Tag Tag_Partial = Exif.createTag(6, "Partial");
public static final Tag Tag_Other = Exif.createTag(255, "Other");
}
public interface LightSource {
public static final Tag Tag_Unknown = Exif.createTag(0, "Unknown");
public static final Tag Tag_Daylight = Exif.createTag(1, "Daylight");
public static final Tag Tag_Fluorescent = Exif.createTag(2, "Fluorescent");
public static final Tag Tag_Tungstenincandescentlight = Exif.createTag(3, "Tungstenincandescentlight");
public static final Tag Tag_Flash = Exif.createTag(4, "Flash");
public static final Tag Tag_Fineweather = Exif.createTag(9, "Fineweather");
public static final Tag Tag_Cloudyweather = Exif.createTag(10, "Cloudyweather");
public static final Tag Tag_Shade = Exif.createTag(11, "Shade");
public static final Tag Tag_DaylightfluorescentD57007100K = Exif.createTag(12,
"DaylightfluorescentD57007100K");
public static final Tag Tag_DaywhitefluorescentN46005400K = Exif.createTag(13,
"DaywhitefluorescentN46005400K");
public static final Tag Tag_CoolwhitefluorescentW39004500K = Exif.createTag(14,
"CoolwhitefluorescentW39004500K");
public static final Tag Tag_WhitefluorescentWW32003700K = Exif.createTag(15, "WhitefluorescentWW32003700K");
public static final Tag Tag_StandardlightA = Exif.createTag(17, "StandardlightA");
public static final Tag Tag_StandardlightB = Exif.createTag(18, "StandardlightB");
public static final Tag Tag_StandardlightC = Exif.createTag(19, "StandardlightC");
public static final Tag Tag_D55 = Exif.createTag(20, "D55");
public static final Tag Tag_D65 = Exif.createTag(21, "D65");
public static final Tag Tag_D75 = Exif.createTag(22, "D75");
public static final Tag Tag_D50 = Exif.createTag(23, "D50");
public static final Tag Tag_ISOstudiotungsten = Exif.createTag(24, "ISOstudiotungsten");
public static final Tag Tag_Other = Exif.createTag(255, "Other");
}
public interface Flash {
public static final Tag Tag_Flashdidnotfire = Exif.createTag(0x0000, "Flashdidnotfire");
public static final Tag Tag_Flashfired = Exif.createTag(0x0001, "Flashfired");
public static final Tag Tag_Strobereturnlightnotdetected = Exif.createTag(0x0005,
"Strobereturnlightnotdetected");
public static final Tag Tag_Strobereturnlightdetected = Exif.createTag(0x0007, "Strobereturnlightdetected");
public static final Tag Tag_Flashfiredcompulsoryflashmode = Exif.createTag(0x0009,
"Flashfiredcompulsoryflashmode");
public static final Tag Tag_Flashfiredcompulsoryflashmodereturnlightnotdetected = Exif.createTag(0x000D,
"Flashfiredcompulsoryflashmodereturnlightnotdetected");
public static final Tag Tag_Flashfiredcompulsoryflashmodereturnlightdetected = Exif.createTag(0x000F,
"Flashfiredcompulsoryflashmodereturnlightdetected");
public static final Tag Tag_Flashdidnotfirecompulsoryflashmode = Exif.createTag(0x0010,
"Flashdidnotfirecompulsoryflashmode");
public static final Tag Tag_Flashdidnotfireautomode = Exif.createTag(0x0018, "Flashdidnotfireautomode");
public static final Tag Tag_Flashfiredautomode = Exif.createTag(0x0019, "Flashfiredautomode");
public static final Tag Tag_Flashfiredautomodereturnlightnotdetected = Exif.createTag(0x001D,
"Flashfiredautomodereturnlightnotdetected");
public static final Tag Tag_Flashfiredautomodereturnlightdetected = Exif.createTag(0x001F,
"Flashfiredautomodereturnlightdetected");
public static final Tag Tag_Noflashfunction = Exif.createTag(0x0020, "Noflashfunction");
public static final Tag Tag_Flashfiredredeyereductionmode = Exif.createTag(0x0041,
"Flashfiredredeyereductionmode");
public static final Tag Tag_Flashfiredredeyereductionmodereturnlightnotdetected = Exif.createTag(0x0045,
"Flashfiredredeyereductionmodereturnlightnotdetected");
public static final Tag Tag_Flashfiredredeyereductionmodereturnlightdetected = Exif.createTag(0x0047,
"Flashfiredredeyereductionmodereturnlightdetected");
public static final Tag Tag_Flashfiredcompulsoryflashmoderedeyereductionmode = Exif.createTag(0x0049,
"Flashfiredcompulsoryflashmoderedeyereductionmode");
public static final Tag Tag_Flashfiredcompulsoryflashmoderedeyereductionmodereturnlightnotdetected = Exif
.createTag(0x004D, "Flashfiredcompulsoryflashmoderedeyereductionmodereturnlightnotdetected");
public static final Tag Tag_Flashfiredcompulsoryflashmoderedeyereductionmodereturnlightdetected = Exif
.createTag(0x004F, "Flashfiredcompulsoryflashmoderedeyereductionmodereturnlightdetected");
public static final Tag Tag_Flashfiredautomoderedeyereductionmode = Exif.createTag(0x0059,
"Flashfiredautomoderedeyereductionmode");
public static final Tag Tag_Flashfiredautomodereturnlightnotdetectedredeyereductionmode = Exif
.createTag(0x005D, "Flashfiredautomodereturnlightnotdetectedredeyereductionmode");
public static final Tag Tag_Flashfiredautomodereturnlightdetectedredeyereductionmode = Exif
.createTag(0x005F, "Flashfiredautomodereturnlightdetectedredeyereductionmode");
}
public interface SensingMethod {
public static final Tag Tag_Notdefined = Exif.createTag(1, "Notdefined");
public static final Tag Tag_Onechipcolorareasensor = Exif.createTag(2, "Onechipcolorareasensor");
public static final Tag Tag_Twochipcolorareasensor = Exif.createTag(3, "Twochipcolorareasensor");
public static final Tag Tag_Threechipcolorareasensor = Exif.createTag(4, "Threechipcolorareasensor");
public static final Tag Tag_Colorsequentialareasensor = Exif.createTag(5, "Colorsequentialareasensor");
public static final Tag Tag_Trilinearsensor = Exif.createTag(7, "Trilinearsensor");
public static final Tag Tag_Colorsequentiallinearsensor = Exif.createTag(8, "Colorsequentiallinearsensor");
}
public interface SceneCaptureType {
public static final Tag Tag_Standard = Exif.createTag(0, "Standard");
public static final Tag Tag_Landscape = Exif.createTag(1, "Landscape");
public static final Tag Tag_Portrait = Exif.createTag(2, "Portrait");
public static final Tag Tag_Nightscene = Exif.createTag(3, "Nightscene");
}
public interface SceneType {
public static final Tag Tag_Directlyphotographed = Exif.createTag(1, "Directlyphotographed");
}
public interface CustomRendered {
public static final Tag Tag_Normalprocess = Exif.createTag(0, "Normalprocess");
public static final Tag Tag_Customprocess = Exif.createTag(1, "Customprocess");
}
public interface WhiteBalance {
public static final Tag Tag_Autowhitebalance = Exif.createTag(0, "Autowhitebalance");
public static final Tag Tag_Manualwhitebalance = Exif.createTag(1, "Manualwhitebalance");
}
public interface GainControl {
public static final Tag Tag_None = Exif.createTag(0, "None");
public static final Tag Tag_Lowgainup = Exif.createTag(1, "Lowgainup");
public static final Tag Tag_Highgainup = Exif.createTag(2, "Highgainup");
public static final Tag Tag_Lowgaindown = Exif.createTag(3, "Lowgaindown");
public static final Tag Tag_Highgaindown = Exif.createTag(4, "Highgaindown");
}
public interface Contrast {
public static final Tag Tag_Normal = Exif.createTag(0, "Normal");
public static final Tag Tag_Soft = Exif.createTag(1, "Soft");
public static final Tag Tag_Hard = Exif.createTag(2, "Hard");
}
public interface Saturation {
public static final Tag Tag_Normal = Exif.createTag(0, "Normal");
public static final Tag Tag_Lowsaturation = Exif.createTag(1, "Lowsaturation");
public static final Tag Tag_Highsaturation = Exif.createTag(2, "Highsaturation");
}
public interface Sharpness {
public static final Tag Tag_Normal = Exif.createTag(0, "Normal");
public static final Tag Tag_Soft = Exif.createTag(1, "Soft");
public static final Tag Tag_Hard = Exif.createTag(2, "Hard");
}
public interface SubjectDistanceRange {
public static final Tag Tag_Unknown = Exif.createTag(0, "Unknown");
public static final Tag Tag_Macro = Exif.createTag(1, "Macro");
public static final Tag Tag_Closeview = Exif.createTag(2, "Closeview");
public static final Tag Tag_Distantview = Exif.createTag(3, "Distantview");
}
public interface FileSource {
public static final Tag Tag_DSC = Exif.createTag(3, "DSC");
}
public interface Components {
public static final Tag Tag_ = Exif.createTag(0, "");
public static final Tag Tag_Y = Exif.createTag(1, "Y");
public static final Tag Tag_Cb = Exif.createTag(2, "Cb");
public static final Tag Tag_Cr = Exif.createTag(3, "Cr");
public static final Tag Tag_R = Exif.createTag(4, "R");
public static final Tag Tag_G = Exif.createTag(5, "G");
public static final Tag Tag_B = Exif.createTag(6, "B");
}
}
}
