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info: add EXIF

pull/653/merge
Varun Patil 2023-05-08 15:01:24 -07:00
parent 5149ef94d4
commit a6cf5ad190
1 changed files with 34 additions and 1 deletions
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35
app/src/main/java/gallery/memories/service/TimelineQuery.java
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@ -175,6 +175,7 @@ public class TimelineQuery {
MediaStore.Images.Media.HEIGHT, MediaStore.Images.Media.HEIGHT,
MediaStore.Images.Media.WIDTH, MediaStore.Images.Media.WIDTH,
MediaStore.Images.Media.SIZE, MediaStore.Images.Media.SIZE,
MediaStore.Images.Media.DATA,
}; };
// Filter for given day // Filter for given day
@ -194,6 +195,7 @@ public class TimelineQuery {
int heightColumn = cursor2.getColumnIndexOrThrow(MediaStore.Images.Media.HEIGHT); int heightColumn = cursor2.getColumnIndexOrThrow(MediaStore.Images.Media.HEIGHT);
int widthColumn = cursor2.getColumnIndexOrThrow(MediaStore.Images.Media.WIDTH); int widthColumn = cursor2.getColumnIndexOrThrow(MediaStore.Images.Media.WIDTH);
int sizeColumn = cursor2.getColumnIndexOrThrow(MediaStore.Images.Media.SIZE); int sizeColumn = cursor2.getColumnIndexOrThrow(MediaStore.Images.Media.SIZE);
int dataColumn = cursor2.getColumnIndexOrThrow(MediaStore.Images.Media.DATA);
if (!cursor2.moveToNext()) { if (!cursor2.moveToNext()) {
throw new Exception("Image not found"); throw new Exception("Image not found");
@ -205,8 +207,9 @@ public class TimelineQuery {
long height = cursor2.getLong(heightColumn); long height = cursor2.getLong(heightColumn);
long width = cursor2.getLong(widthColumn); long width = cursor2.getLong(widthColumn);
long size = cursor2.getLong(sizeColumn); long size = cursor2.getLong(sizeColumn);
String data = cursor2.getString(dataColumn);
return new JSONObject() JSONObject obj = new JSONObject()
.put("fileid", id2) .put("fileid", id2)
.put("basename", name) .put("basename", name)
.put("mimetype", mime) .put("mimetype", mime)
@ -216,6 +219,36 @@ public class TimelineQuery {
.put("w", width) .put("w", width)
.put("size", size) .put("size", size)
.put("permissions", "D"); .put("permissions", "D");
// Get EXIF data
try {
ExifInterface exif = new ExifInterface(data);
JSONObject exifObj = new JSONObject();
exifObj.put("Aperture", exif.getAttribute(ExifInterface.TAG_APERTURE_VALUE));
exifObj.put("FocalLength", exif.getAttribute(ExifInterface.TAG_FOCAL_LENGTH));
exifObj.put("FNumber", exif.getAttribute(ExifInterface.TAG_F_NUMBER));
exifObj.put("ShutterSpeed", exif.getAttribute(ExifInterface.TAG_SHUTTER_SPEED_VALUE));
exifObj.put("ExposureTime", exif.getAttribute(ExifInterface.TAG_EXPOSURE_TIME));
exifObj.put("ISO", exif.getAttribute(ExifInterface.TAG_ISO_SPEED));
exifObj.put("DateTimeOriginal", exif.getAttribute(ExifInterface.TAG_DATETIME_ORIGINAL));
exifObj.put("OffsetTimeOriginal", exif.getAttribute(ExifInterface.TAG_OFFSET_TIME_ORIGINAL));
exifObj.put("GPSLatitude", exif.getAttribute(ExifInterface.TAG_GPS_LATITUDE));
exifObj.put("GPSLongitude", exif.getAttribute(ExifInterface.TAG_GPS_LONGITUDE));
exifObj.put("GPSAltitude", exif.getAttribute(ExifInterface.TAG_GPS_ALTITUDE));
exifObj.put("Make", exif.getAttribute(ExifInterface.TAG_MAKE));
exifObj.put("Model", exif.getAttribute(ExifInterface.TAG_MODEL));
exifObj.put("Orientation", exif.getAttribute(ExifInterface.TAG_ORIENTATION));
exifObj.put("Description", exif.getAttribute(ExifInterface.TAG_IMAGE_DESCRIPTION));
obj.put("exif", exifObj);
} catch (IOException e) {
Log.e(TAG, "Error reading EXIF data for " + data);
}
return obj;
} }
} }
} }