companion.home-assistant/docs/notifications/dynamic-content.md

title	id
Dynamic attachments	dynamic-content

Specific
Dynamic content such as maps and camera streams can be displayed as part of a notification without needing to open an app.

Map

Will show a centered map with a red pin at the given coordinates.

action: notify.mobile_app_<your_device_id_here>
data:
  message: Something happened at home!
  data:
    action_data:
      latitude: "40.785091"
      longitude: "-73.968285"

iOS Prior to 2021.5

Before version 2021.5, you need to include a category like so:

action: notify.mobile_app_<your_device_id_here>
data:
  message: Something happened at home!
  data:
    action_data:
      latitude: "40.785091"
      longitude: "-73.968285"
    # compatibility with iOS versions prior to 2021.5
    push:
      category: map

Be aware, that to send a map you must send a push category which has to be called map, map1, map2, map3 or map4 otherwise you won't get the map delivered.

Zoom level

In order to change the default zoom level of the map, the following properties under action_data can be used. If not set, a default value of 0.1 degrees will be used.

Name	Type	Description
latitude_delta:	string	The amount of north-to-south distance (in degrees) to display.
longitude_delta:	string	The amount of east-to-west distance (in degrees) to display.

Showing a second pin

You can use the following properties under action_data to display a second pin. If used, the first pin will be red and the second pin green.

Name	Type	Description
second_latitude:	string	The latitude of the second pin.
second_longitude:	string	The longitude of the second pin.
shows_line_between_points:	boolean	Displays a line connecting the first and second pin.

Extra configuration

You can also pass the following option properties under action_data to modify the map in various ways. All options listed here accept boolean (true / false) values.

Name	Type	Description
shows_compass:	boolean	Displays a compass control on the map.
shows_points_of_interest:	boolean	Displays point-of-interest (POI) information on the map.
shows_scale:	boolean	Shows scale information on the map.
shows_traffic:	boolean	Displays traffic information on the map.
shows_user_location:	boolean	Attempts to display user's location on the map.

Camera Stream

The preview thumbnail of the notification will display a still image from the camera. When expanded, the notification content displays a real time MJPEG stream if the camera supports it.

You can use the attachment parameters content-type and hide-thumbnail with camera to control the thumbnail.

action: notify.mobile_app_<your_device_id_here>
data:
  message: Motion Detected in the Living Room
  data:
    entity_id: camera.living_room_camera

iOS Prior to 2021.5

Before version 2021.5, you need to include a category like so:

action: notify.mobile_app_<your_device_id_here>
data:
  message: Motion Detected in the Living Room
  data:
    entity_id: camera.living_room_camera
    # compatibility with iOS versions prior to 2021.5
    push:
      category: camera

Be aware, that to send a camera image you must send a push category which has to be called camera, camera1, camera2, camera3 or camera4 otherwise you won't get the camera image delivered.

Combining with actionable notifications on iOS versions prior to 2021.5

On versions prior to 2021.5, the category key is used to tell the device what kind of content extension to use. You can use the same category identifiers in your own custom actions to add actions to the content extension.

For example this configuration adds actions to a camera content message.

ios:
  push:
    categories:
      - name: Camera With Actions
        identifier: 'camera'
        actions:
          - identifier: 'OPEN_COVER'
            title: 'Open Cover'
            activationMode: 'background'
            authenticationRequired: true
            destructive: no
          - identifier: 'CLOSE_COVER'
            title: 'Close Cover'
            activationMode: 'background'
            authenticationRequired: true
            destructive: true

Troubleshooting

If you are having problems with receiving these special notifications, try restarting your phone first. The extensions sometimes fail to register properly until a restart.