fields = line.split("/t")

  all_methods[int(fields[0],16)]=fields

  def add_one_record(one):

  thread_id,=struct.unpack("B",one[:1])

  if (thread_id == target_thread):

  tmp,=struct.unpack("L",one[1:5])

  method_id= (tmp / 4) * 4;

  method_action= tmp % 4;

  time_offset,=struct.unpack("L",one[5:])

  all_records.append([thread_id, method_id, method_action, time_offset])

  def handle_one_call(parent_method_id,method_id):

  if not (parent_methods.has_key(parent_method_id)):

  parent_methods[parent_method_id]=1

  if not (child_methods.has_key(method_id)):

  child_methods[method_id]=1

  if method_calls.has_key(parent_method_id):

  if method_calls[parent_method_id].has_key(method_id):

  method_calls[parent_method_id][method_id]+=1

  else:

  method_calls[parent_method_id][method_id]=1

  else:

  method_calls[parent_method_id]={}

  method_calls[parent_method_id][method_id]=1

  def gen_funcname(method_id):

  r1=re.compile(r'[/{1}lt;>]')

  str1=r1.sub("_",all_methods[method_id][1])

  str2=r1.sub("_",all_methods[method_id][2])

  return str1+"_"+str2

  def gen_dot_script_file():

  myoutfile = open("graph.dot", "w")

  myoutfile.write("digraph vanzo {/n/n");

  for one in all_methods.keys():

  if parent_methods.has_key(one):

  myoutfile.write(gen_funcname(one)+" [shape=rectangle];/n")

  else:

  if child_methods.has_key(one):

  myoutfile.write(gen_funcname(one)+" [shape=ellipse];/n")

  for one in method_calls.keys():

  for two in method_calls[one]:

  myoutfile.write(gen_funcname(one) + ' -> ' + gen_funcname(two) + ' [label="' + str(method_calls[one][two]) + '" fontsize="10"];/n')

  myoutfile.write("/n}/n");

  myoutfile.close

  #############################################################

  ########################## Script starts from here ##########

  #############################################################

  if len(sys.argv) < 2:

  print 'No input file specified.'

  sys.exit()

  if not (os.path.exists(sys.argv[1])):

  print "input file not exists"

  sys.exit()

  #Now handle the text part

  current_section=0

  for line in open(sys.argv[1]):

  line2 = line.strip()

  if (line2.startswith("*")):

  if (line2.startswith("*version")):

  current_section=1

  else:

  if (line2.startswith("*threads")):

  current_section=2

  else:

  if (line2.startswith("*methods")):

  current_section=3

  else:

  if (line2.startswith("*end")):

  current_section=4

  break

  continue

  if current_section==2:

  add_one_thread(line2)

  if current_section==3:

  add_one_method(line2)

  #Now handle the binary part

  mybinfile = open(sys.argv[1], "rb")

  alldata = mybinfile.read()

  mybinfile.close()

  pos=alldata.find("SLOW")

  offset,=struct.unpack("H",alldata[pos+6:pos+8])

  pos2=pos+offset #pos2 is where the record begin

  numofrecords = len(alldata) - pos2

  numofrecords = numofrecords / 9

  for i in xrange(numofrecords):

  add_one_record(alldata[pos2 + i * 9:pos2 + i * 9 + 9])

  my_stack=[0]

  for onerecord in all_records:

  thread_id=onerecord[0];

  method_id=onerecord[1];

  action=onerecord[2];

  time=onerecord[3];

  if(action==0):

  if(len(my_stack) > 1):

  parent_method_id=my_stack[-1]

  handle_one_call(parent_method_id,method_id)

  my_stack.append(method_id)

  else:

  if(action==1):

  if(len(my_stack) > 1):

  my_stack.pop()

  gen_dot_script_file()

  os.system("dot -Tjpg graph.dot -o output.jpg;rm -f graph.dot");

  修改,/t变为 ,/n变为 。

  在计算器的源码onCreate中添加

  view plaincopy to clipboardprint?