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

cast_lovelace_to_google_hub.yaml

blueprint:
  name: Cast to Google Hub
  description: 'Cast a lovelace view to a Google Hub. 
    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
    view:
      name: Lovelace view path
      description: Path of the view to cast. A path has to be defined in your Lovelace YAML for each view, as outlined in the views documentation.
    dashboard:
      name: Lovelace dashboard
      description: Path to lovelace. Defaults to 'lovelace' if empty.
      default: 'lovelace'

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: or
        conditions:
        - condition: state
          entity_id: !input 'player'
          state: 'off'
        - 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'
        - service: cast.show_lovelace_view
          data:
            view_path: !input 'view'
            dashboard_path: !input 'dashboard'
            entity_id: !input 'player'
        - 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'