41     def __init__(self, android_vts_path, device_serial, process_name=''):  argument
59     def is_valid(self):  argument
64     def is_valid(self, is_valid):  argument
69     def process_name(self):  argument
74     def process_name(self, process_name):  argument
79     def has_output(self):  argument
100     def Start(self):  argument
167     def Stop(self):  argument
199     def ReadLastOutput(self):  argument
226     def SaveLastOutput(self, report_path=None):  argument
253     def ClearLastOutput(self):  argument