Android Sample: ExifInterface

2011年11月3日木曜日

ExifInterface　access in jpeg exif header.

Create class

ExifInterface exif = null;
exif = new ExifInterface("/sdcard/test.jpg");

exsample getting attribute
for string

Log.d("test", "FNumber=" + exif.getAttribute("FNumber"));

for int

Log.d("test", "Flash=" + exif.getAttributeInt("Flash", 0));

for double

Log.d("test", "FocalLenght=" + exif.getAttributeDouble("FocalLenght", 0));

It is possible to get thumbnail

if (exif.hasThumbnail()) {
 outputFile(exif.getThumbnail());
}