@nativescript/brightness

A plugin that get and set the device's brightness level.

Contents

• Installation
• Required permissions for Android
• Use @nativescript/brightness
  • Set the device brightness level
  • Get the device brightness level
• API
  • Brightness class
    • BrightnessOptions interface
• License

Installation

npm install @nativescript/brightness

Required permissions for Android

Add the following permission to the App_Resources/src/main/AndroidManifest.xml file:

• <uses-permission android:name="android.permission.WRITE_SETTINGS"/>

<manifest xmlns:android="http://schemas.android.com/apk/res/android"
	package="es.amplya.app_inventario">

	<uses-permission android:name="android.permission.WRITE_SETTINGS"/> 

	<application android:name="com.tns.NativeScriptApplication">
	...

Use @nativescript/brightness

Set the device brightness level

To set the device's brightness level, call the set() method on an instance of the Brightness class, passing it the BrightnessOptions object with the desired intensity value.

import { Brightness } from '@nativescript/brightness';
const brightness = new Brightness();

brightness.set({
	intensity: 25,
});

Get the device brightness level

To get the device's brightness level, call the get() method on an instance of the Brightness class.

bightnessLevel : number = brightness.get()

API

Brightness class

Method	Returns	Description
set(options: BrightnessOptions)	void	Sets screen's brightness level to the desired intensity
get()	number	Returns current screen brightness value as a number between 0 and 100
getNative()	number	Returns current native screen brightness value. iOS: a value between 0.0 and 1.0. Android: 0 and 255

BrightnessOptions interface

Property	Default	Description
intensity	100	Defines the desired brightness value, which should be a number between 0 and 100.

License

Apache License Version 2.0