28     def stop(cls, bundle_name):  argument
29         stop_cmd = ['hdc', 'shell', 'aa', 'force-stop', bundle_name]
36     def uninstall(cls, bundle_name):  argument
37         uninstall_cmd = ['hdc', 'uninstall', bundle_name]
52     def start(cls, bundle_name, start_mode=None):  argument
53         start_cmd = (['hdc', 'shell', 'aa', 'start', '-a', 'EntryAbility', '-b', bundle_name] +
61     def get_pid(cls, bundle_name):  argument
66             if bundle_name in line:
67                 logging.info(f'pid of {bundle_name}: ' + line)
72     def launch_application(cls, bundle_name, hap_path, start_mode=None):  argument
73         cls.stop(bundle_name)
74         cls.uninstall(bundle_name)
76         cls.start(bundle_name, start_mode)
79         pid = cls.get_pid(bundle_name)
83     def attach(cls, bundle_name):  argument
84         attach_cmd = (['hdc', 'shell', 'aa', 'attach', '-b', bundle_name])