Package Exports

react-native-sensors

This package does not declare an exports field, so the exports above have been automatically detected and optimized by JSPM instead. If any package subpath is missing, it is recommended to post an issue to the original package (react-native-sensors) to support the "exports" field. If that is not possible, create a JSPM override to customize the exports field for this package.

Readme

react-native-sensors

Getting started

$ npm install react-native-sensors --save

Mostly automatic installation

$ react-native link react-native-sensors

Manual installation

iOS

In XCode, in the project navigator, right click Libraries ➜ Add Files to [your project's name]
Go to node_modules ➜ react-native-sensors and add RNSensors.xcodeproj
In XCode, in the project navigator, select your project. Add libRNSensors.a to your project's Build Phases ➜ Link Binary With Libraries
Run your project (Cmd+R)<

Android

Open up android/app/src/main/java/[...]/MainActivity.java

Add import com.reactlibrary.RNSensorsPackage; to the imports at the top of the file
Add new RNSensorsPackage() to the list returned by the getPackages() method

Append the following lines to android/settings.gradle:

include ':react-native-sensors'
project(':react-native-sensors').projectDir = new File(rootProject.projectDir, 	'../node_modules/react-native-sensors/android')

Insert the following lines inside the dependencies block in android/app/build.gradle:
```
compile project(':react-native-sensors')
```

Usage

Sensor API

import { Accelerometer, Gyroscope } from 'react-native-sensors';
const accelerationObservable = new Accelerometer({
  updateInterval: 100, // defaults to 100ms
});

// Normal RxJS functions
accelerationObservable
  .map(({ x, y, z }) => x + y + z)
  .filter(speed => speed > 20)
  .subscribe(speed => console.log(`You moved your phone with ${speed}`));

setTimeout(() => {
  accelerationObservable.stop();
}, 1000);

Decorator usage

import React, { Component } from 'react';
import { Text, View } from 'react-native';
import { decorator as sensors } from 'react-native-sensors';

class MyComponent { // no lifecycle needed
  render() {
    const {
      Accelerometer,
      Gyroscope,
    } = this.props;

    return (
      <View style={styles.container}>
        <Text style={styles.welcome}>
          Acceleration has value: {Accelerometer}
          Gyro has value: {Gyroscope}
        </Text>
      </View>
    );
  }
}

export default sensors({
  Accelerometer: {
    updateInterval: 300, // optional
  },
  Gyroscope: true,
  Magnetometer: false, // disabled
})(MyComponent);

Credits

This project is inspired by the react-native-sensor-manager and by the react-native-motion-manager. Both have similar solutions with a non-uniform interface and this project aims to unify both.