Two automations to sync a value

Configuration
1

I have build two automations to synchonize the volume level of my sons tablet.

alias: David Tablet get Volume
description: ""
triggers:
  - trigger: state
    entity_id:
      - sensor.david_tablet_volume_level_music
    for:
      hours: 0
      minutes: 0
      seconds: 1
conditions: []
actions:
  - action: input_number.set_value
    metadata: {}
    data:
      value: "{{ states('sensor.david_tablet_volume_level_music') }}"
    target:
      entity_id: input_number.david_tablet_volume
mode: single

alias: David Tablet Set Volume
description: ""
triggers:
  - trigger: state
    entity_id:
      - input_number.david_tablet_volume
    id: david-tablet-volume-helper
    for:
      hours: 0
      minutes: 0
      seconds: 1
conditions: []
actions:
  - action: notify.mobile_app_david_tablet
    data:
      message: command_volume_level
      data:
        media_stream: music_stream
        command: "{{ states('input_number.david_tablet_volume') }}"
mode: single

it works pretty fine, so i can see the volume level of the tablet on the dashboard and can control the volume level with the card.

but the Problem is: when I set the volume Level to 0 the command is not executed. The tablet just shows a notification.

The reason is; those numer values are sent as float. e.g. 15.0 or 5.0
that works fine, but 0.0 ist not acceptet. only 0 ist accepted.

How to solve that?

2

solved it!

alias: David Tablet Set Volume
description: ""
triggers:
  - trigger: state
    entity_id:
      - input_number.david_tablet_volume
    id: david-tablet-volume-helper
    for:
      hours: 0
      minutes: 0
      seconds: 1
conditions: []
actions:
  - choose:
      - conditions:
          - condition: numeric_state
            entity_id: input_number.david_tablet_volume
            below: 1
        sequence:
          - action: notify.mobile_app_david_tablet
            data:
              message: command_volume_level
              data:
                media_stream: music_stream
                command: "0"
      - conditions:
          - condition: numeric_state
            entity_id: input_number.david_tablet_volume
            above: 0
        sequence:
          - action: notify.mobile_app_david_tablet
            data:
              message: command_volume_level
              data:
                media_stream: music_stream
                command: "{{ states('input_number.david_tablet_volume') }}"
mode: single