Cast and re-cast a dashboard view to a Google Hub

cast_dashboard_google_hub.yaml

blueprint:
  name: "Cast & Recast dashboard view (Timed)"
  description: "Cast a dashboard view to a Google Hub when it's off or idle or paused for 20 seconds. This tries to bypass the 10 min timeout for the picture frame by re-casting every 9 min."
                                                           
  domain: automation
  input:
    player:
      name: Google Hub
      description: Google Hub or Chromecast device to cast to
      selector:
        entity:
          integration: cast
    starttime:
      name: Starttime
      description: Time at which the casting should start
      default: "07:00:00"
      selector:
        time:
    endtime:
      name: Endtime
      description: Time at which to stop casting
      default: "23:00:00"
      selector:
       time:
    dashboard:
      name: Home Assistant dashboard path
      description: Path to the dashboard. Defaults to 'lovelace' if empty.
      default: lovelace
    view:
      name: Dashboard view path
      description: Path of the view to cast. A path has to be defined in your dashboard YAML for each view, as outlined in the views documentation.
      default: cast

trigger:
- platform: state
  entity_id: !input 'player'
  to: 'off'
  for: 00:00:20
- platform: state
  entity_id: !input 'player'
  to: paused
  for: 00:00:20
- platform: time_pattern
  minutes: /9
- platform: time_pattern
  minutes: '0'

action:
- choose:
  - conditions:
    - condition: time
      after: !input 'starttime'
      before: !input 'endtime'
    - condition: or
      conditions:
      - condition: state
        entity_id: !input 'player'
        state: 'off'
      - condition: state
        entity_id: !input 'player'
        state: idle
        for: 00:00:20
      - condition: state
        entity_id: !input 'player'
        state: paused
        for: 00:00:20
    sequence:
    - service: media_player.volume_mute
      data:
        is_volume_muted: true
        entity_id: !input 'player'
    - service: media_player.turn_off
      data:
        entity_id: !input 'player'
    - delay:
        seconds: 2
    - service: media_player.turn_on
      data:
        entity_id: !input 'player'
    - delay:
        seconds: 2
    - service: cast.show_lovelace_view
      data:
        view_path: !input 'view'
        dashboard_path: !input 'dashboard'
        entity_id: !input 'player'
    - delay:
        seconds: 10
    - service: media_player.volume_mute
      data:
        is_volume_muted: false
        entity_id: !input 'player'