--- hotword.py	2018-06-08 22:09:42.071356489 +0900
+++ send_text_query.py	2018-06-16 19:20:26.193158912 +0900
@@ -1,4 +1,5 @@
 #!/usr/bin/env python
+# coding: utf-8

 # Copyright (C) 2017 Google Inc.
 #
@@ -24,6 +25,9 @@ import pathlib2 as pathlib

 import google.oauth2.credentials

+import time
+import sys
+
 from google.assistant.library import Assistant
 from google.assistant.library.event import EventType
 from google.assistant.library.file_helpers import existing_file
@@ -34,6 +38,7 @@ try:
 except NameError:
     FileNotFoundError = IOError

+POSN = 0

 WARNING_NOT_REGISTERED = """
     This device is not registered. This means you will not be able to use
@@ -44,7 +49,7 @@ WARNING_NOT_REGISTERED = """
 """


-def process_event(event):
+def process_event(assistant, event, query_text):
     """Pretty prints events.

     Prints all events that occur with two spaces between each new
@@ -53,19 +58,41 @@ def process_event(event):
     Args:
         event(event.Event): The current event to process.
     """
+    print(event)
+
+    if event.type == EventType.ON_START_FINISHED:
+        time.sleep(1)
+        send_text_query(assistant, query_text)
+
     if event.type == EventType.ON_CONVERSATION_TURN_STARTED:
         print()

-    print(event)
-
     if (event.type == EventType.ON_CONVERSATION_TURN_FINISHED and
             event.args and not event.args['with_follow_on_turn']):
         print()
+
     if event.type == EventType.ON_DEVICE_ACTION:
         for command, params in event.actions:
             print('Do command', command, 'with params', str(params))

+    if event.type == EventType.ON_CONVERSATION_TURN_FINISHED:
+        send_text_query(assistant, query_text)

+def send_text_query(assistant, query_text):
+    global POSN
+    split_text = query_text.split(',')
+
+    if len(split_text) > POSN:
+        text = split_text[POSN]
+        POSN += 1
+        print()
+        print(text)
+        print()
+        assistant.send_text_query(text)
+    else:
+        print()
+        sys.exit()
+
 def main():
     parser = argparse.ArgumentParser(
         formatter_class=argparse.RawTextHelpFormatter)
@@ -91,6 +118,10 @@ def main():
                             'credentials.json'
                         ),
                         help='path to store and read OAuth2 credentials')
+    parser.add_argument('--query-text', '--query-text', type=str,
+                        metavar='QUERY_TEXT',
+                        default='Who am I',
+                        help='comma separated text sent to the Assistant as if it were spoken by the user')
     parser.add_argument('-v', '--version', action='version',
                         version='%(prog)s ' + Assistant.__version_str__())

@@ -142,7 +173,7 @@ def main():
                 print(WARNING_NOT_REGISTERED)

         for event in events:
-            process_event(event)
+            process_event(assistant, event, args.query_text)


 if __name__ == '__main__':