Copy EXIF metadata on Android
Almost every application working with camera at some point will need to resize pictures. And a pity thing about resizing is that usually all EXIF metadata will be missing in resized picture. We should manually copy all the EXIF tags from source file to the resized one. Unfortunately, Android's ExifInterface is not capable of copying *all* the tags from source file. Depending on Android version it will have different set of supported tags. Lets see how we can do it.