def sound_card(serial):
try:
adb_connection = Adb(serial=serial)
api_level = adb_connection.get_prop(prop="ro.build.version.sdk")
if (api_level < 26):
card = adb_connection.parse_cmd_output("alsa_aplay_32 -l ")
else:
card = adb_connection.parse_cmd_output("alsa_aplay -l ")
for line in card.splitlines():
#print line
search_obj = re.search("(.+): Speaker", line)
if search_obj:
rest, device = search_obj.group(1).split(",")
device_name = re.search("\[(.+)\]", rest).group(1)
print "Sound card present at", device, device_name
return True
else:
raise Exception
except Exception as e:
print "[{0}] Failed to list sound card".format(serial)
print e.message
return False
def check_avb_service(serial):
adb_connection = Adb(serial=serial)
return adb_connection.get_prop("init.svc.avbstreamhandler")
def check_gptp_service(serial):
adb_connection = Adb(serial=serial)
if check_eavb_mode(serial=serial) == "m":
return adb_connection.get_prop("init.svc.gptp_a")
else:
return adb_connection.get_prop("init.svc.gptp_as")
def check_gptp_automotive_profile(serial):
adb_connection = Adb(serial=serial)
return adb_connection.get_prop("persist.gptp.automotive_profile")
def check_eavb_mode(serial):
adb_connection = Adb(serial=serial)
return adb_connection.get_prop("persist.eavb.mode")