Sets some meta-information about the application.
        See also L{set_user_agent}().
        @param id: Java-style application identifier, e.g. "com.acme.foobar".
        @param version: application version numbers, e.g. "1.2.3".
        @param icon: application icon name, e.g. "foobar".
        @version: LibVLC 2.1.0 or later.

def set_app_id(self, id, version, icon):
        '''Sets some meta-information about the application.
        See also L{set_user_agent}().
        @param id: Java-style application identifier, e.g. "com.acme.foobar".
        @param version: application version numbers, e.g. "1.2.3".
        @param icon: application icon name, e.g. "foobar".
        @version: LibVLC 2.1.0 or later.
        '''
        return libvlc_set_app_id(self, str_to_bytes(id), str_to_bytes(version), str_to_bytes(icon))