Open Hash1mot0 opened 1 year ago
Hi,
we can't reproduce this behavior.
We think all data gets reset at
final result = await exif.writeAttributes(attributes!);
if attributes
already includes DateTimeOriginal
, GPSLatitude
, GPSLatitudeRef
, GPSLongitude
and GPSLongitudeRef
.
That may be your issue here.
The example app now also includes a Update, store and reload attributes
button. It updates some attributes, copies the image to a new temporary file and loads it's EXIF data. Please click this button and check the debug prints to verify if attributes are not updated on a real device. If so, please post the results here.
Thanks.
Hello, I'm having a problem where the image exif attributes only change in android emulator, but when I'm trying in a real smartphone (S20fe) the exif does not change or update.
Heres the code part:
final exif = await Exif.fromPath(imagefile); debugPrint('Image file has been loaded');
final attributes = await exif.getAttributes();
await exif.writeAttribute('DateTimeOriginal', videoDate!);
if(location!=null) { await exif.writeAttributes({ 'GPSLatitude': lat, 'GPSLatitudeRef': latRef, 'GPSLongitude': lon, 'GPSLongitudeRef': lonRef, }); }
debugPrint('Date time altered to:'); debugPrint(videoDate.toString());
debugPrint('Location altered to:'); debugPrint('$lat$latRef $lon$lonRef');
final result = await exif.writeAttributes(attributes!); await exif.close();
debugPrint('Image attributes has been set');