Screen Control

Screen Control

Ava provides screen control features including brightness, orientation, keep screen on, and display resolution adjustment.

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Overview

Screen control features allow you to manage the display remotely from Home Assistant or locally from Ava settings.

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Keep Screen On

Prevent the screen from dimming or turning off.

How to Enable

1. Go to Settings -> Device Controls -> Display
2. Turn on Keep Screen On

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Screen Brightness

Sync screen brightness bidirectionally between Ava and Home Assistant.

How to Enable

1. Go to Settings -> Device Controls -> Display
2. Turn on Screen Brightness
3. Brightness syncs bidirectionally with HA

Home Assistant Control

service: number.set_value
target:
  entity_id: number.your_device_name_screen_brightness
data:
  value: 128  # 0-255

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Screen Power Controls

Show screen toggle and screen lock entities in Home Assistant.

How to Enable

1. Go to Settings -> Device Controls -> Display
2. Turn on Screen Power Controls

Home Assistant Entities

Entity	Description
switch.your_device_name_screen_toggle	Toggle screen on/off
switch.your_device_name_lock_screen	Lock display

Lock Screen Without Root

Ava can lock the screen without root using Device Admin. See Permissions for setup.

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Force Orientation

Lock screen orientation to portrait, landscape, or follow system.

How to Enable

1. Go to Settings -> Device Controls -> Display
2. Turn on Force Orientation
3. Choose orientation mode

Mode	Description
Portrait	Lock to portrait
Landscape	Lock to landscape
Follow System	Use system setting

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Display Resolution

Adjust display resolution (requires ADB or Shizuku).

How to Set

1. Go to Settings -> Device Controls -> Display
2. Find Display Resolution
3. Set the desired resolution

Note: This requires WRITE_SECURE_SETTINGS permission. Use Shizuku or ADB to grant. If it fails, authorize WRITE_SECURE_SETTINGS.

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Display Scale

Adjust the display scale. Lower value shows more content.

How to Set

1. Go to Settings -> Device Controls -> Display
2. Find Display Scale
3. Adjust the slider

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Auto Unlock

Auto-unlock the swipe lock (experimental).

How to Enable

1. Go to Settings -> Device Controls -> Display
2. Turn on Auto Unlock Swipe Lock

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Settings Summary

Setting	Location	Description	Default
Keep Screen On	Display	Prevent screen from dimming	Off
Screen Brightness	Display	Sync brightness bidirectionally	Off
Screen Power Controls	Display	Show screen toggle and lock in HA	Off
Force Orientation	Display	Lock screen orientation	Off
Orientation Mode	Display	Portrait/Landscape/Follow System	Follow System
Display Resolution	Display	Adjust resolution (requires ADB)	-
Display Scale	Display	Lower shows more content	-
Auto Unlock	Display	Auto-unlock swipe lock	Off

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FAQ

Brightness not syncing?

1. Enable Screen Brightness in settings
2. Check WRITE_SETTINGS permission
3. Check if device supports brightness control

Screen won't lock?

1. Enable Screen Power Controls
2. Set up Device Admin for lock without root
3. Or use Shizuku/Root for lock control

Display resolution change failed?

1. This requires WRITE_SECURE_SETTINGS permission
2. Set up Shizuku (recommended) or ADB
3. See Permissions for setup guide

Force orientation not working?

1. Enable Force Orientation
2. Choose the desired mode
3. Some devices may override orientation settings

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