def start(self):
super(AtraceLegacyAgent, self).start()
if self.expect_trace():
SHELL_ARGS = ['getprop', 'debug.atrace.tags.enableflags']
output, return_code = util.run_adb_shell(SHELL_ARGS,
self._options.device_serial)
if return_code != 0:
print >> sys.stderr, (
'\nThe command "%s" failed with the following message:'
% ' '.join(SHELL_ARGS))
print >> sys.stderr, str(output)
sys.exit(1)
flags = 0
try:
if output.startswith('0x'):
flags = int(output, 16)
elif output.startswith('0'):
flags = int(output, 8)
else:
flags = int(output)
except ValueError:
pass
if flags:
tags = []
for desc, bit in LEGACY_TRACE_TAG_BITS:
if bit & flags:
tags.append(desc)
categories = tags + self._categories
print 'Collecting data with following categories:', ' '.join(categories)
def do_preprocess_adb_cmd(command, serial):
args = [command]
dump, ret_code = util.run_adb_shell(args, serial)
if ret_code != 0:
return None
dump = ''.join(dump)
return dump
def get_default_categories(device_serial):
categories_output, return_code = util.run_adb_shell(LIST_CATEGORIES_ARGS,
device_serial)
if return_code == 0 and categories_output:
categories = [c.split('-')[0].strip()
for c in categories_output.splitlines()]
return [c for c in categories if c in DEFAULT_CATEGORIES]
return []
def start(self):
super(AtraceLegacyAgent, self).start()
if self.expect_trace():
SHELL_ARGS = ['getprop', 'debug.atrace.tags.enableflags']
output, return_code = util.run_adb_shell(SHELL_ARGS, self._options.device_serial)
flags = 0
if return_code == 0:
try:
if output.startswith('0x'):
flags = int(output, 16)
elif output.startswith('0'):
flags = int(output, 8)
else:
flags = int(output)
except ValueError, e:
pass
if flags:
tags = []
for desc, bit in LEGACY_TRACE_TAG_BITS:
if bit & flags:
tags.append(desc)
categories = tags + self._categories
print 'Collecting data with following categories:', ' '.join(categories)
