google-assistant-library: sync sample changes

  - Add --nickname flag
  - Add --query flag to sample

GitOrigin-RevId: bb0b4d3e90417058209191e332a64e33700f610c
Change-Id: I6446e3f1ba2c3a1c2727ea7a85e2ea8195de8e87
Bug: 111445362

Author: Google Assistant SDK Team

google-assistant-library/README.rst

@@ -39,7 +39,7 @@ Authorization
 - Generate credentials using ``google-oauth-tool``.::
 
     pip install --upgrade google-auth-oauthlib[tool]
-    google-oauthlib-tool --client-secrets path/to/client_secret_<client-id>.json --scope https://www.googleapis.com/auth/assistant-sdk-prototype --scope https://www.googleapis.com/auth/gcm --save --headless
+    google-oauthlib-tool --client-secrets path/to/client_secret_XXXXX.json --scope https://www.googleapis.com/auth/assistant-sdk-prototype --scope https://www.googleapis.com/auth/gcm --save --headless
 
 Usage
 -----

google-assistant-sdk/googlesamples/assistant/library/hotword.py

@@ -75,6 +75,9 @@ def main():
     parser.add_argument('--project-id', '--project_id', type=str,
                         metavar='PROJECT_ID', required=False,
                         help='the project ID used to register this device')
+    parser.add_argument('--nickname', type=str,
+                        metavar='NICKNAME', required=False,
+                        help='the nickname used to register this device')
     parser.add_argument('--device-config', type=str,
                         metavar='DEVICE_CONFIG_FILE',
                         default=os.path.join(
@@ -91,6 +94,9 @@ def main():
                             'credentials.json'
                         ),
                         help='path to store and read OAuth2 credentials')
+    parser.add_argument('--query', type=str,
+                        metavar='QUERY',
+                        help='query to send as soon as the Assistant starts')
     parser.add_argument('-v', '--version', action='version',
                         version='%(prog)s ' + Assistant.__version_str__())
 
@@ -130,7 +136,7 @@ def main():
         if should_register or (device_id != last_device_id):
             if args.project_id:
                 register_device(args.project_id, credentials,
-                                device_model_id, device_id)
+                                device_model_id, device_id, args.nickname)
                 pathlib.Path(os.path.dirname(args.device_config)).mkdir(
                     exist_ok=True)
                 with open(args.device_config, 'w') as f:
@@ -142,6 +148,9 @@ def main():
                 print(WARNING_NOT_REGISTERED)
 
         for event in events:
+            if event.type == EventType.ON_START_FINISHED and args.query:
+                assistant.send_text_query(args.query)
+
             process_event(event)