Screen Control Tool

Control screen settings on Android device.

How It Works

This skill provides instructions for the Screen Control Automation tool node. Connect the Screen Control Automation node to Zeenie's input-tools handle to enable screen control.

screen_control Tool

Control screen brightness and display settings.

Schema Fields

Field	Type	Required	Description
action	string	Yes	Action to perform (see below)
parameters	object	No	Additional parameters for set actions

Actions

Action	Description
`status`	Get current screen settings
`set_brightness`	Set screen brightness level
`wake`	Wake the screen
`auto_brightness_on`	Enable auto-brightness
`auto_brightness_off`	Disable auto-brightness

Examples

Get screen status:

json

{
  "action": "status"
}

Set brightness to 50%:

json

{
  "action": "set_brightness",
  "parameters": {
    "level": 50
  }
}

Wake the screen:

json

{
  "action": "wake"
}

Enable auto-brightness:

json

{
  "action": "auto_brightness_on"
}

Disable auto-brightness:

json

{
  "action": "auto_brightness_off"
}

Response Formats

Status response:

json

{
  "success": true,
  "service": "screen_control",
  "action": "status",
  "data": {
    "brightness": 75,
    "auto_brightness": true,
    "screen_on": true,
    "screen_timeout": 30000
  }
}

Set brightness response:

json

{
  "success": true,
  "service": "screen_control",
  "action": "set_brightness",
  "data": {
    "previous_brightness": 100,
    "new_brightness": 50
  }
}

Response Fields

Field	Type	Description
brightness	int	Current brightness (0-100)
auto_brightness	boolean	Auto-brightness enabled
screen_on	boolean	Screen is currently on
screen_timeout	int	Timeout in milliseconds

Use Cases

Use Case	Action	Description
Check display	status	Get current settings
Lower brightness	set_brightness	Reduce for battery/eyes
Wake device	wake	Turn on screen
Enable adaptive	auto_brightness_on	Let system adjust
Fixed brightness	auto_brightness_off	Manual control

Common Workflows

Battery saving

•Disable auto-brightness
•Set brightness to 30%
•Reduce screen timeout

Night mode

•Disable auto-brightness
•Set brightness to 10-20%
•Enable blue light filter (if available)

Presentation mode

•Disable auto-brightness
•Set brightness to 100%
•Increase screen timeout

Brightness Guidelines

Level	Use Case
0-20%	Night/dark room
20-50%	Indoor use
50-80%	Normal use
80-100%	Bright conditions/outdoor

Setup Requirements

•Connect the Screen Control Automation node to Zeenie's input-tools handle
•Android device must be paired
•System settings permission may be required