void SetMissingMetadata(ExifInterface exif, Location location)
{
var exifPos = exif.GetLatLong();
if (exifPos == null && location != null && location.Latitude != null && location.Longitude != null)
{
exif.SetLatLong((double)location.Latitude, (double)location.Longitude);
}
if (string.IsNullOrEmpty(exif.GetAttribute(ExifInterface.TagDatetime)))
{
exif.SetAttribute(ExifInterface.TagDatetime, DateTime.Now.ToString("yyyy:MM:dd hh:mm:ss"));
exif.SetAttribute(ExifInterface.TagDatetimeOriginal, DateTime.Now.ToString("yyyy:MM:dd hh:mm:ss"));
}
if (string.IsNullOrEmpty(exif.GetAttribute(ExifInterface.TagMake)))
{
exif.SetAttribute(ExifInterface.TagMake, Build.Manufacturer);
}
if (string.IsNullOrEmpty(exif.GetAttribute(ExifInterface.TagModel)))
{
exif.SetAttribute(ExifInterface.TagModel, Build.Model);
}
}