react-native-dual-screen

Unofficial React Native package for dual screen devices support (Surface Duo)

Status

• Android:
  • 10+
• react-native:
  • supported versions ">= 0.60.5"

Installation

with react-native ">=0.60.5" 0. Setup Swift and Kotlin Modify android/build.gradle: buildscript { ext { ... + kotlinVersion = "1.3.50" } ... dependencies { + classpath("org.jetbrains.kotlin:kotlin-gradle-plugin:${kotlinVersion}") ... 1. Install latest version from npm $ yarn add react-native-dual-screen 2. Modify android:configChanges of your activity android:configChanges="keyboard|keyboardHidden|orientation|screenSize|smallestScreenSize|screenLayout"

Example

import * as React from 'react'
import { View } from 'react-native'
import { RNDualScreenManager, Hinge } from 'react-native-dual-screen'

export default function App() {
  const [isDualMode, setDualMode] = useState(false)
    useEffect(() => {
        RNDualScreenManager.isDualMode().then((isDual: boolean) => {
            setDualMode(isDual)
        })

        RNDualScreenManager.addOnChangeListener((event) => {
            const isDual = event.isDualMode === 'true'
            if (isDualMode !== isDual) {
                setDualMode(isDual)
            }
        })
    })

    if (isDualMode) {
      return (
        <View style={{ flex: 1, flexDirection: 'row' }}>
          <View style={{ flex: 1 }}>
            <Text>Screen 1</Text>
          </View>
          <Hinge/>
          <View style={{ flex: 1 }}>
            <Text>Screen 2</Text>
          </View>
        </View>
      )
    }

    return (
      <View style={{ flex: 1 }}>
        <Text>Screen 1</Text>
      </View>  
    )
}

Reference

Documentation

Get the Surface Duo SDK

Use the Surface Duo emulator