update script

python/tools/garble/manifest_grable.py

@@ -16,9 +16,8 @@ class ManifestGarble:
     #在包中随机创建Activity
     def __create_activities(self,path):
         activities = []
-        rand_num = random.randint(0,3)
         for root, dirs, files in os.walk(path):
-            rand_bool = random.randint(0,10) % rand_num  == 0
+            rand_bool = random.randint(1,10) % random.randint(1,2)  == 0
             if rand_bool and len(files) > 0 and (files[0].endswith(".java") or files[0].endswith(".kt")):
                 for i in range(0,random.randint(3,10)):
                     act_name = self.__gen_rand_str()