if we use "--compressor", the option parser throws an error "make_apk.py: error: --compressor option requires an argument".
We can not use it like as "--version" or "--fullscreen". "--version"'s action is "store_true", type of option is None.
In option parser, it will check the action and the type. If we use "--compressor", the default action is "store" and the type of option is string, so it requires an argument.