pickOneImageFromGallery method
Implementation
Future<void> pickOneImageFromGallery() async {
_setProcessing(true);
try {
final XFile? image = await _picker.pickImage(source: ImageSource.gallery);
if (image != null) await addMediaFile(File(image.path));
} catch (e) {
_setError('Failed to pick image: $e');
} finally {
_setProcessing(false);
}
}