iOS: Displaying a file type name when a file can't not be opened
You send some files to other peer, sometimes the files can't be open by other peer. And peer doesn't know the type of file. At least, the file type name should be displayed to user.
You send some files to other peer, sometimes the files can't be open by other peer. And peer doesn't know the type of file. At least, the file type name should be displayed to user.