def write_descriptor_ascii(self, metric, output_path):
"""Writes the ascii format of the protobuf descriptor to file.
Args:
metric: The metric to write.
output_path: The output directory path to write the file to.
"""
filename = self._get_output_file(output_path, metric.name,
self.ASCII_DESCRIPTOR_EXTENSION)
dump_string_to_file(metric.get_descriptor_ascii(), filename)
def write_binary(self, metric, output_path):
"""Writes the binary format of the protobuf to file.
Args:
metric: The metric to write.
output_path: The output directory path to write the file to.
"""
filename = self._get_output_file(output_path, metric.name,
self.BINARY_EXTENSION)
dump_string_to_file(metric.get_binary(), filename, mode='wb')
def collect_bluetooth_manager_metrics_logs(self, ads):
"""
Collect Bluetooth metrics logs, save an ascii log to disk and return
both binary and ascii logs to caller
:param ads: list of active Android devices
:return: List of binary metrics logs,
List of ascii metrics logs
"""
bluetooth_logs = []
bluetooth_logs_ascii = []
for ad in ads:
serial = ad.serial
out_name = "{}_{}".format(serial, "bluetooth_metrics.txt")
bluetooth_log = get_bluetooth_metrics(ad)
bluetooth_log_ascii = parse_proto_to_ascii(bluetooth_log)
dump_string_to_file(bluetooth_log_ascii,
os.path.join(ad.metrics_path, out_name))
bluetooth_logs.append(bluetooth_log)
bluetooth_logs_ascii.append(bluetooth_log_ascii)
return bluetooth_logs, bluetooth_logs_ascii