@adrianso/react-native-device-brightness
This is a native module for React Native to control the screen brightness.
It is a fork of https://github.com/Calvin-Huang/react-native-device-brightness, and has added the following features:
- React Native 0.60 compatibility
- iOS 13 compatibility
Installation
yarn add @adrianso/react-native-device-brightnessLinking
This module supports auto-linking for React Native version 0.60 and above. No additional steps are required.Usage
Important: Brightness Level only accept value 0 to 1.- Adjusting screen brightness will make iOS's Auto-Brightness function do nothing.
- Adjusting screen brightness in Android only works in App and will reset to system setting exiting App.
import DeviceBrightness from 'react-native-device-brightness';
// Setting brightness
DeviceBrightness.setBrightnessLevel(brightness);
// Getting brightness
const brightness = await DeviceBrightness.getBrightnessLevel();
console.log(brightness);
// Getting system brightness (Android only)
const brightness = await DeviceBrightness.getSystemBrightnessLevel();
console.log(brightness);